Motor vibration feeder

1. Vibrating ore drawing machine is a kind of vibration type inertial vibration ore drawing equipment with vibration motor as excitation source. It is an ideal equipment for ore and other materials discharging, feeding or loading. Compared with other types of ore drawing machine, vibration ore drawing machine has the following advantages: energy saving, high ore drawing efficiency, even ore drawing and easy control.

2. The vibration drawing machine takes the vibration motor as the power source, uses the centrifugal force generated by the eccentric block installed at both ends of the vibration motor spindle in the rotation movement to get the excitation force, and drives the table and material of the vibration drawing machine to do periodic linear reciprocating vibration
when the acceleration of the vibration of the ore drawing body is greater than the acceleration of gravity vertically, the material in the body is thrown up and jumps forward according to the parabolic trajectory, and the throwing and falling are completed in an instant. Due to the continuous vibration of the vibration motor, the ore drawing body also vibrates continuously, and the material in the body jumps forward continuously, so as to achieve the purpose of ore drawing and ore conveying
installation method you can download a manual from Xinxiang Dayong
hope to adopt.

3. Double plate vibration machine is simple, that is to combine two single plate vibration machines into a large vibration machine. It is generally used in large mines with large ore drawing capacity.

5. Plate feeder belongs to group 0734, category 7 of trademark classification
according to the statistics of road sign network, 111 trademarks of plate feeder have been registered< How to choose other categories ring registration:
1. There are 3 trademarks in the category of (pump (machine), group number: 0749), accounting for 2.7%
2. There are 2 trademarks in the category of (wear-resistant and anti-corrosion cement slurry pump (machine), group number: 0749), accounting for 1.8%
3. There are 2 trademarks in the category of (flotation machine, group number: 0730), The registration rate is 1.8%
4. There are 2 trademarks in the category of sewage pump (machine), group number: 0749, and the registration rate is 1.8%
5. There are 2 trademarks in the category of slag screen (machine), group number: 0730, and the registration rate is 1.8%
6. There are 2 trademarks in the category of washing machine, group number: 0730, The registration rate is 1.8%
7. There are 2 trademarks in the category of mixer (group number: 0753), and the registration rate is 1.8%
8. There are 2 trademarks in the category of solution pump (machine), group number: 0749, and the registration rate is 1.8%
9. There is 1 trademark in the category of pump (machine, engine or motor), and group number: 0749, The registration rate is 0.9%
10. There is one trademark selected for registration (hydrocyclone, group number: 0730), and the registration rate is 0.9%

6. Can the vibrating drawing machine be directly installed under the vertical and vertical position? It's OK. No problem.

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8. Millet's 1 meter currency = 1 yuan. Rice currency is a virtual currency. It can be recharged with money, but it does not support cash withdrawal. It can only buy virtual goods of MIUI

9. Classification of vibrating screen: < br > vibrating screen equipment can be divided into mining vibrating screen, light fine vibrating screen and experimental vibrating screen machine according to weight and purpose< Br > Mining vibrating screen can be divided into: high efficiency heavy screen, self centering vibrating screen, elliptical vibrating screen, dewatering screen, circular vibrating screen, banana screen, linear vibrating screen, etc< The light fine vibrating screen can be divided into: rotary vibrating screen, linear screen, straight row screen, ultrasonic vibrating screen, filter screen and so on, which can be referred to the vibrating screen series< Br > experimental shaker: please refer to the experimental equipment for clapping shaker, top impact shaker, standard inspection shaker, electric shaker, etc< Br > according to the material running track of the vibrating screen, it can be divided into: < br > according to the linear motion track, it can be divided into: linear vibrating screen (the material moves forward in a straight line on the screen surface)< Br > according to the circular motion track, the structure and advantages of the circular vibrating screen (the material moves round on the screen surface)< According to the reciprocating motion track: fine screening machine (the material moves forward and backward on the screen surface)< The vibrating screen is mainly divided into linear vibrating screen, circular vibrating screen and high frequency vibrating screen. Vibrating screen can be divided into single shaft vibrating screen and double shaft vibrating screen according to the type of vibrator. The single shaft vibrating screen uses the single unbalanced weight to excite the screen box to vibrate, the screen surface is inclined, and the motion track of the screen box is generally round or oval. The double axis vibrating screen is excited by the double unbalanced weight of synchronous opposite rotation, the screen surface is horizontal or gently inclined, and the motion track of the screen box is linear. There are inertia vibrating screen, eccentric vibrating screen, self centering vibrating screen and electromagnetic vibrating screen< Br > linear vibrating screen: < br > vibrating screen is a kind of screening machine widely used in coal and other instries for material classification, washing, dehydration and medium removal. Among them, linear vibrating screen is widely used because of its high proction efficiency, good classification effect and convenient maintenance. In the working process, the dynamic performance of vibrating screen directly affects the screening efficiency and service life. The vibrating screen uses the vibrating motor as the vibration source to make the material thrown up on the screen and move forward in a straight line at the same time. The material evenly enters the feed port of the screening machine from the feeder, and proces several specifications of materials on the screen and under the screen through the multi-layer screen, which are respectively discharged from their respective outlets. Linear vibrating screen (linear screen) has the advantages of stable and reliable, low consumption, low noise, long service life, stable vibration mode and high screening efficiency. It is a high-efficiency new screening equipment, which is widely used in mining, coal, smelting, building materials, refractory, light instry, chemical instry and other instries< Br > circular vibrating screen: < br > circular vibrating screen (circular vibrating screen) is a new type of vibrating screen with multi-layer number and high efficiency. The circular vibrating screen adopts cylinder eccentric shaft vibration exciter and eccentric block to adjust the amplitude. The material screen has long flowing line and many screening specifications. It has the characteristics of reliable structure, strong exciting force, high screening efficiency, low vibration noise, strong rability, convenient maintenance and safe use. The circular vibrating screen is widely used in the proct classification of mining, building materials, transportation, energy, chemical instry and other instries. According to the requirements of materials, procts and users, high manganese steel woven screen, punched screen and rubber screen can be used. There are two kinds of screen plates: single layer and double layer. All kinds of screen plates can meet the different requirements of screening effect. This series of round vibrating screen is seat type installation. The tilt angle of screen surface can be adjusted by changing the position and height of spring support< Elliptical screen: < br > elliptical screen is a vibrating screen with elliptical motion track, which has the advantages of high efficiency, high screening accuracy and wide application range. Compared with the ordinary sieve machine of the same specification, it has larger processing capacity and higher screening efficiency. It is suitable for solvent and cold sinter screening in metallurgical instry, ore classification in mining instry, classification in coal instry, dehydration and demedium removal, etc. It is an ideal substitute for the existing large vibrating screen and imported procts. TES three axis elliptical vibrating screen is widely used in quarry, sand and stone screening operation, and also for coal preparation, mineral processing, building materials, construction, power and chemical instry for proct classification< Br > screening principle: the power is transmitted from the motor to the driving shaft of the vibration exciter and the gear vibrator (the speed ratio is 1) through the V-belt, so that the three shafts can rotate at the same speed to proce the exciting force, and the vibration exciter is connected with the screen box by high-strength bolts to proce elliptical motion. The material on the screen surface moves along with the high-speed elliptical motion of the screen machine, and is quickly layered, screened and moved forward, finally completing the classification of the material< The obvious advantages of the three-axis elliptical screen: < br > the three-axis drive can make the screen machine proce ideal elliptical motion, which has the advantages of both circular and linear vibrating screen, and the elliptical track and amplitude can be adjusted. The vibration track can be selected according to the actual material conditions, which has more advantages for the materials that are difficult to screen< Br > the three-axis driven forced synchronous vibration can make the screen machine obtain stable working state, which is especially beneficial to the screening with large processing capacity< Br > the three-axis drive improves the stress state of the screen frame, reces the load of a single bearing, evenly forces the side plate, reces the stress concentration points, improves the stress condition of the screen frame, and improves the reliability and service life of the screen machine, which lays a theoretical foundation for the large-scale screen machine< Because of its horizontal installation, the height of the unit is effectively reced, which can meet the needs of large and medium-sized mobile screening units. Thin oil lubrication can effectively rece the bearing temperature and improve the service life; With the same screening area, the output of elliptical vibrating screen can be increased by 1.3-2 times< Br > thin oil vibrating screen: < br > the thin oil vibrating screen has large processing capacity and high screening efficiency; The vibrator adopts the structure of bearing thin oil lubrication and external eccentric block. It has the characteristics of large exciting force, small bearing load, low temperature and low noise (bearing temperature rise is less than 35 ℃) ° The vibrator is disassembled as a whole, which is convenient for maintenance and replacement, and greatly shortens the maintenance cycle (it only takes 1-2 hours to replace the vibrator); The side plate of the screen adopts the whole plate cold working, no welding, high strength and long service life. The connection between the crossbeam and the side plate adopts the high-strength bolt with torsion shear resistance, which is easy to replace without welding; Compared with metal spring, rubber spring is used to rece vibration. It has the advantages of low noise, long service life, stable passing through the common vibration area and small dynamic load of each supporting point; The motor is connected with the vibration exciter by flexible coupling, which has the advantages of long service life and small impact on the motor< This series of screening machines are widely used in grading operations in coal, metallurgy, hydropower, mining, building materials, chemical instry, electric power, transportation, port and other instries.

10. E.g.

client: company a
appraisal object: goodwill of company a
appraisal purpose: joint stock restructuring of company a
appraisal base date: July 31, 2002
appraisal method: income surplus method
we have implemented the verification and audit of legal documents, accounting records and relevant information provided by company A, According to the generally accepted principle of defining property rights, this paper makes necessary property right verification, on-the-spot inspection and check of assets submitted by company a, and makes necessary market investigation and comparison of transaction prices. On the basis of this, it puts forward objective and fair evaluation opinions on the market value of all assets designated by company a on July 31, 2002, Then it makes a fair judgment on the goodwill price of company A< First of all, we use the income present value method to evaluate all the assets of company a, and then dect the tangible assets and identifiable intangible assets of company a that we use the replacement cost method or the current market price method to evaluate, and the remaining amount can be judged as the price of goodwill of company A. this method is called the income surplus method< The basic steps are as follows:
1, We confirm that the future expected return period of the appraised assets of company a is 10 years
2. Forecast the future income
forecast the future income, that is, the future cash flow (including the future operating profit, the future depreciation, the expected resial value of fixed assets at the end of the income period and the expected recovery of the current working capital). The specific steps are as follows:
(1) there are mainly X and Y procts in company A. x proct is the main raw material of Z instrial procts. According to the sales data of X proct in recent five years provided by company a's profit statement and the sales market forecast of Z instrial procts and X proct in China, the future sales volume is determined by using the moving weighted average method and index method; According to the sales price information of procts in recent five years provided by company a, the future market supply-demand relationship, inflation and raw material price forecast, the future sales price is determined by using the moving weighted average method and index method; According to the current average burden rate of sales tax of company a, the future sales tax rate is determined. Based on this, the sales revenue and tax forecast table for the next three years is worked out
(2) according to the historical data of unit consumption and unit price of direct materials, fuel and power provided by the unit proct cost table of main procts of company a and relevant consumption quota statistical table, and considering the influence of enterprise technological transformation and consumption rection, future market price change, import and export tariff rate change and other factors, The unit cost of direct materials and fuel power of procts in the future is determined by regression analysis and index adjustment method, and the prediction table of unit cost of direct materials and fuel power of procts in the next three years is compiled; According to the historical data of wage expenses and workshop expenses provided by the unit proct cost statement of main procts and the detailed statement of workshop expenses and enterprise management expenses of company a, after certain adjustment according to the requirements of enterprise accounting system, the unit cost of direct labor and manufacturing expenses is determined by using index adjustment method and moving weighted average method. Based on this, the proction cost forecast table for the next three years is worked out
(3) according to the historical data of company a's workshop expenses, business management expenses and bank loan balance provided by the detailed statement of company a's workshop expenses, business management expenses and bank loan balance, after making certain adjustments according to the requirements of the enterprise accounting system issued by the Ministry of Finance, considering the future trend of business management expenses and sales expenses, the moving weighted average method and index adjustment method are used, Determine the management expenses, sales expenses and financial expenses in the next three years. Based on this, the forecast tables of management expenses, sales expenses and financial expenses are prepared
(4) using the data provided by the above sales revenue and tax forecast, proction cost forecast, management expenses, sales expenses and financial expenses forecast, and based on the historical data of other business profits provided by the company's profit statement, the index adjustment method is used to determine other business profits in the next three years, so as to prepare the business profit forecast for the next three years
(5) based on the operating profit of the next three years, the moving weighted average method and index adjustment method are used to determine the operating profit of the next 10 years
(6) according to the original value and net value of fixed assets after decting the part of life fixed assets provided by the balance sheet and relevant fixed assets ledger of company a, the expected average annual depreciation in the next 10 years and the expected resial value of fixed assets after 10 years are determined by using the straight-line method
(7) the amount of self owned working capital provided by the balance sheet of company a in July 2002 is regarded as the resial value of working capital in 10 years
3. Determination of discount rate
the discount rate of income present value method is determined by comprehensively considering the average capital profit rate of the same instry and the lowest average return rate of social capital. In the income method of company a, we adopt a discount rate of 8.5%
4. Cash flow forecast
according to the above cash flow forecast and the determined discount rate, prepare a company's cash flow forecast for the next 10 years and the assets appraisal table of income present value method Considering that there are historical reasons for the financial expenses in company a, which are composed of bank loan interest expense and exchange loss, the operating profit in the next three years after decting the financial expenses can not accurately reflect the income level of its actual assets. Therefore, when determining the cash flow, we will add the operating profit and financial expenses to form the profit in the cash flow< Second, the appraisal results
after the implementation of the above appraisal proceres and methods, the appraisal value of all the assets of company a used for the purpose of restructuring into a joint stock limited company is obtained, decting the appraisal value of tangible assets and identifiable intangible assets according to the replacement cost method and the current market price method, We judged the fair market value of the goodwill of company a on July 31, 2002 and reflected it as follows (unit: 10000 yuan):
the total value of all assets assessed by income method was 141441.6
the assessed value of tangible assets and identifiable intangible assets was 138190.8
the assessed value of goodwill of company a was 3250.8
the assessed value of intangible assets (1)

the assessed value of intangible assets (1)


the assessed value of intangible assets (1)

the assessed value of goodwill of company a was 3250.8 1、 Appraisal project name: value appraisal of intangible assets of company A. 2. Entrusting party and asset owner: company a (brief overview)

3. Appraisal purpose: to provide price basis of intangible assets for company a to invest its assets in a joint stock limited company< Fourth, the scope and object of evaluation: intangible assets of company A< 5. Appraisal base date: July 31, 1998. 6. Appraisal basis (1) opinions on asset appraisal operation standard (Trial Implementation) issued by the state owned assets administration< (2) China Machinery Instry Yearbook (1997) & gt& gt;;< (3) announcement No.5 of 1998 issued by the Ministry of Finance on June 9, 1998< (4) announcement of the people's Bank of China on the adjustment of deposit and loan interest rates on June 30, 1998< (5) the proction and operation performance monitoring indicators of state-owned enterprises from January to June 1998 released by China economic climate monitoring center on June 30, 1998< (6) the annual financial statements of company a from 1994 to 1997< (7) patent certificate and scientific and technological achievement appraisal certificate provided by company A< 7. The inventory of intangible assets of company a refers to all economic resources which are not independent entities controlled by specific entities and can play a long-term role in proction and operation and bring economic benefits. The specific forms of intangible assets include special train, proprietary technology, trademark, goodwill and so on. The criterion to judge whether an enterprise has intangible assets is whether there is excess return in its operation effect. Excess income refers to the part of enterprise income that exceeds the average income< (1) Company A has intangible assets

Company A is an instrial enterprise mainly engaged in the proction and sales of vibration and pulling machinery in mining and metallurgical equipment. In order to judge whether the company has intangible assets, we do a lot of investigation work, and then make a judgment on the basis of analysis. Based on the annual financial statements of company a from 1994 to 1997, we have compiled the statistical and analytical table of financial data of company a from 1994 to 1997 (see Table 1 for details), and made the following analysis on whether there is excess return of company A. The assessment of excess return mainly depends on the net profit rate of sales and net profit rate of assets to see whether it exceeds the average level of instry, instry and society. From 1994 to 1997, the net profit margin of sales of company a was stable at 12.32% to 13.34%, with an average of 12.70% for four years. Company a belongs to the mining and metallurgy machinery manufacturing instry. According to China Machinery Instry Yearbook 1997, the sales profit margin of the mining and metallurgy machinery manufacturing instry, which is independently accounted in China, was - 2.74% in 1996. According to the latest data, the sales profit margin of 58000 instrial enterprises at the end of June 1998 was 10.2%. It is obvious from the above data that the net profit margin of sales of company a has greatly exceeded the average level of the same instry and the average level of instrial enterprises. From 1994 to 1997, the net profit margin of a company's assets ranged from 8.19% to 10.84%, and increased year by year, with an average of 10.05% in four years. According to the "China Machinery Instry Yearbook 1997", it is known that the national independent accounting of mining and metallurgical machinery manufacturing instry's asset profit rate in 1996 was 1.18%. According to the latest data, the asset profit margin of 58000 instrial enterprises in June 1998 was - 0.1%. It can be compared with the asset income level of the society as follows. Assuming that the total assets of the enterprise are sold into cash and deposited in the bank to obtain legal interest, according to the one-year fixed bank deposit interest rate of 5.67% in 1997, it can be regarded as the index of social average interest level. The average return on assets of a company in the first four years is 10.05%, which is 1.77 times of the social income level of 5.67%. The return on assets of the first four years is much higher than the average return on assets of the same instry, instrial enterprises and society. In the same instry and the national state-owned instry in the average and overall sense are in the case of losses, a company maintains a high level of net profit rate of sales and net profit rate of assets, and is growing year by year. Compared with the bank deposit interest rate as the average social income level, the former is 77% higher than the latter. All of the above shows that company a has high excess earnings, so we determine that the company has intangible assets< Statistics and analysis of financial data of company a from 1994 to 1997

Table 1 (unit: yuan)

serial number name annual data total annual average

94 95 96 97

annual sales revenue 1652.08 2291.45 2855.72 3462.88 10262.13 2565.53

annual increase 639.37 564.27 607.16 1810.00 80 603.60

annual growth rate 38.70% 24.63% 21.26% 27.98%

total profit in two years 315.72 421.35 568.44 642.62 1945.16 486.29

net profit in three years 209.54 282.31 380.86 430.55 1303.26 325.82

annual growth rate 72.77 98.55 49.69 221.01 73.67

annual growth rate 34.73% 34.91% 13.05% 27.13%

annual growth rate
4 total capital