Vibration working principle of Nanchang mining machinery
Publish: 2021-04-12 16:17:41
1. 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.
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.
2. Hello
most of them are self-aligning roller bearings
tapered roller bearings
and deep groove ball bearings
most of them are self-aligning roller bearings
tapered roller bearings
and deep groove ball bearings
3. The principle of mobile phone vibration is not complicated. The vibrator is composed of a micro motor and a cam (not a thing of equal center circle). It is powered by a mobile phone battery. When there is a current input, the motor starts and the cam rotates
this is a kind of mechanical vibration, in which there is a vibrating motor, and the rotating shaft of the motor is in the middle! Otherwise, the motor is not very good to work, but the motor is driven by a "half cylinder", so it can't rotate smoothly, so it has to "vibrate".
this is a kind of mechanical vibration, in which there is a vibrating motor, and the rotating shaft of the motor is in the middle! Otherwise, the motor is not very good to work, but the motor is driven by a "half cylinder", so it can't rotate smoothly, so it has to "vibrate".
4. Working principle:
the vibration type machine is mainly composed of vibration motor, support spring and base. The vibration motor and the container are fixed and connected by bolts, and are placed on the spring connected with the base
the grinding process of the vibration polishing machine is a vibration grinding process. The workpiece to be deburred and polished is put into the container with polishing tool and abrasive, which is prepared in advance. Depending on the regular vibration of the container, the workpiece and the polishing tool move relatively, grind each other, remove the burrs protruding from the working surface and around, and round the sharp edge and Polish the surface.
the vibration type machine is mainly composed of vibration motor, support spring and base. The vibration motor and the container are fixed and connected by bolts, and are placed on the spring connected with the base
the grinding process of the vibration polishing machine is a vibration grinding process. The workpiece to be deburred and polished is put into the container with polishing tool and abrasive, which is prepared in advance. Depending on the regular vibration of the container, the workpiece and the polishing tool move relatively, grind each other, remove the burrs protruding from the working surface and around, and round the sharp edge and Polish the surface.
5. Vibration feeder is in the proction process, can block, granular materials from the storage bin uniform, timing, continuous feeding to the receiving device, some in the gravel proction line can be broken machinery continuous uniform feeding, and coarse screening of materials, widely used in metallurgy, coal mine, mineral processing, building materials, chemical instry, abrasive and other instries crushing, screening joint equipment< According to the vibration synchronization theory of plane acoustic body, when two vibrating motors run in the opposite direction with the same angle, the component forces of inertia force in the direction of the connecting line of the rotation center of the vibrating motor are equal in magnitude and opposite in direction, and they cancel each other, while the component forces in the direction perpendicular to the connecting line of the center are the same in direction and superposed each other, Under the action of the inertia force, the feeding trough vibrates harmoniously along the resultant force direction, so as to achieve the purpose of conveying materials
the vibrating feeder relies on two eccentric vibrating motors of ymjt01 and the horizontal plane to generate 60 ° According to the principle of angle resultant force, the material in the feeding trough is pushed to throw or slide by periodic vibration, so as to complete the uniform feeding operation. It can be used to evenly, continuously or quantitatively feed bulk materials, granular and powdery materials from the discharge bin or other storage equipment to the receiving equipment. It is suitable for automatic batching, quantitative packaging and automatic control operation
the feeder tank body drives the vibration source proced by the vibration exciter composed of two eccentric shafts and gears by a special motor, and then the motor drives the V-belt to drive the main shaft and gear to engage and rotate, and the main shaft and the passive shaft rotate in reverse direction at the same time, so as to make the tank body vibrate, make the material flow continuously, and make continuous throwing and falling movement, so as to achieve the purpose of conveying materials.
the vibrating feeder relies on two eccentric vibrating motors of ymjt01 and the horizontal plane to generate 60 ° According to the principle of angle resultant force, the material in the feeding trough is pushed to throw or slide by periodic vibration, so as to complete the uniform feeding operation. It can be used to evenly, continuously or quantitatively feed bulk materials, granular and powdery materials from the discharge bin or other storage equipment to the receiving equipment. It is suitable for automatic batching, quantitative packaging and automatic control operation
the feeder tank body drives the vibration source proced by the vibration exciter composed of two eccentric shafts and gears by a special motor, and then the motor drives the V-belt to drive the main shaft and gear to engage and rotate, and the main shaft and the passive shaft rotate in reverse direction at the same time, so as to make the tank body vibrate, make the material flow continuously, and make continuous throwing and falling movement, so as to achieve the purpose of conveying materials.
6.
Vibration detector can detect such as explosion; Percussion; Percussion drill; Electric drill and other illegal means of destruction
it uses a special piezoelectric ceramic sensor
7. Structure and working principle:
the shaking table is mainly composed of underframe, vibrator spring and other components. The platform and underframe are welded with steel plate and section steel. The shaking table is composed of a motor and a pair of the same eccentric wheels. And through a pair of hanger coupling installed in the center of the table (back), it plays a smooth and vertical role in the vibration process.
the shaking table is mainly composed of underframe, vibrator spring and other components. The platform and underframe are welded with steel plate and section steel. The shaking table is composed of a motor and a pair of the same eccentric wheels. And through a pair of hanger coupling installed in the center of the table (back), it plays a smooth and vertical role in the vibration process.
8. From the pictures you sent us. The vibrator piston has two sections of different diameters (large piston and small piston). The air inlet on the circumference of the large piston leads to the bottom of the piston, and the air inlet on the circumference of the small piston leads to the top of the piston
when the piston is above, the compressed air flows to the top of the piston through the small piston port to push the piston downward The air inlet on the circumference of the big piston is blocked by the cylinder liner, so it can't take in air). Until the piston hits the body
when the piston is at the bottom, the compressed air flows to the bottom of the piston through the large piston port, pushing the piston upward The air inlet on the circumference of the small piston is blocked by the cylinder liner, so it can't take in air). Until the small piston's air inlet is open (and the piston's air inlet is closed at the same time). One process ends and the next process repeats
the key of the structure is the matching of piston stroke and air inlet height.
when the piston is above, the compressed air flows to the top of the piston through the small piston port to push the piston downward The air inlet on the circumference of the big piston is blocked by the cylinder liner, so it can't take in air). Until the piston hits the body
when the piston is at the bottom, the compressed air flows to the bottom of the piston through the large piston port, pushing the piston upward The air inlet on the circumference of the small piston is blocked by the cylinder liner, so it can't take in air). Until the small piston's air inlet is open (and the piston's air inlet is closed at the same time). One process ends and the next process repeats
the key of the structure is the matching of piston stroke and air inlet height.
9. The principle of vibrating feeder Yili vibrating feeder is to use the eccentric block rotation in the vibrator to proce centrifugal force, so that the screen box, vibrator and other movable parts make forced continuous circular or approximate circular motion. Vibrating feeder is composed of feeding tank, vibration exciter, spring support, transmission device, etc. The vibration source of tank vibration feeding is vibration exciter. The vibration exciter is composed of two eccentric shafts (active and passive) and gear pair. The motor drives the driving shaft through the triangle belt, and then the gears on the driving shaft mesh with the passive shaft to rotate. The active and passive shafts rotate in reverse direction at the same time to make the tank vibrate and make the material flow continuously, so as to achieve the purpose of conveying materials.
10. Vibration is the reciprocating motion of an object
in senior high school physics, there are only four kinds of the simplest motions that can be quantitatively studied (formula method, drawing method and list method can be used to give certain values): uniform variable speed linear motion, uniform circular motion, projectile motion and simple harmonic vibration
for complex movements, qualitative research can be carried out based on these four movements
if we insist on the quantitative study of complex movements, we should also rely on these four kinds of movements for approximate study
among the four simplest motions, the uniform variable speed linear motion and projectile motion are & quot; Gone forever & quot; The relationship between motion state (position, speed) and time is topological (one-to-one correspondence) and can not be repeated
uniform circular motion and simple harmonic vibration, standing for a long time (or & quot; From a macro point of view, It's cyclical and repetitive. Stand in a period of time to see (or say & quot; From a microscopic point of view, It is topological and unrepeatable. Therefore, the latter two movements are much more complicated than the former two
simple harmonic vibration can be regarded as uniform circular motion, which is decomposed (that is, projected) along two orthogonal directions (that is, perpendicular to each other), and the motion in either direction is simple harmonic vibration. Therefore, the simple harmonic vibration is much more complex than the uniform circular motion
the motion of the projectile can be divided into two parts: one orthogonal uniform linear motion and the other uniform variable linear motion. Therefore, the motion of the projectile is much more complex than that of the uniform variable linear motion
in the process of orthogonal decomposition of uniform circular motion, the original centripetal force with constant size becomes a restoring force with periodic change in size and direction. Simple harmonic vibration is complicated enough. Therefore, the vibration is studied quantitatively until the simple harmonic vibration
however, we usually encounter the micro situation of vibration, which is much more complex than simple harmonic vibration. Therefore, it needs insight, imagination, abstract thinking and logical reasoning to study the transition from simple harmonic vibration to thermal vibration
the characteristics of simple harmonic vibration are: 1. There is an equilibrium position (the only position where the oscillator should be stationary after the mechanical energy is exhausted). 2. There is a restoring force whose magnitude and direction change periodically. 3. Single frequency and constant amplitude
the vibrator is the abstraction of the vibrating object: ignoring the shape and size of the object, using particles to replace the object for research. The particle that replaces the vibrating object is called the oscillator
the position of the oscillator at a certain time is expressed by displacement X. The displacement x is obtained by taking the equilibrium position as the reference point; The position of the oscillator at a certain time & quot; Distance and direction
when we study the linear motion and projectile motion, the starting point of motion is chosen as the reference point. When we study uniform circular motion and simple harmonic vibration, the reference point is chosen at the center of the circle or the equilibrium position (the fixed point)
the reference object should be the point that remains static (or assumed to be static) in the process of research. Our physical thinking is & quot; Starting from the definite quantity and the invariable quantity, the research is carried out
there is an essential difference between the determined quantity and the invariable quantity. In the study of the uniform variable speed linear motion and projectile motion, the reference point is chosen at the starting point of the motion. This is a definite quantity, but not necessarily a constant quantity. Especially when we carry out segmented research, the end of each stage is the beginning of the next stage. We can simplify the research process by choosing the starting point of motion as the reference point, which is subject to the research of physics; Turn the complex into the simple & quot; Therefore, different benchmarks should be selected at different research stages
in the study of uniform circular motion and simple harmonic vibration, the problem is very complicated e to the periodicity of the macro and the topology of the micro, so we can't choose the starting point of the motion as the reference point for research, but we should choose a certain and constant center or equilibrium position as the reference point for research, which is also subject to the physical research; Turn the complex into the simple & quot; The principle of the law.
in senior high school physics, there are only four kinds of the simplest motions that can be quantitatively studied (formula method, drawing method and list method can be used to give certain values): uniform variable speed linear motion, uniform circular motion, projectile motion and simple harmonic vibration
for complex movements, qualitative research can be carried out based on these four movements
if we insist on the quantitative study of complex movements, we should also rely on these four kinds of movements for approximate study
among the four simplest motions, the uniform variable speed linear motion and projectile motion are & quot; Gone forever & quot; The relationship between motion state (position, speed) and time is topological (one-to-one correspondence) and can not be repeated
uniform circular motion and simple harmonic vibration, standing for a long time (or & quot; From a macro point of view, It's cyclical and repetitive. Stand in a period of time to see (or say & quot; From a microscopic point of view, It is topological and unrepeatable. Therefore, the latter two movements are much more complicated than the former two
simple harmonic vibration can be regarded as uniform circular motion, which is decomposed (that is, projected) along two orthogonal directions (that is, perpendicular to each other), and the motion in either direction is simple harmonic vibration. Therefore, the simple harmonic vibration is much more complex than the uniform circular motion
the motion of the projectile can be divided into two parts: one orthogonal uniform linear motion and the other uniform variable linear motion. Therefore, the motion of the projectile is much more complex than that of the uniform variable linear motion
in the process of orthogonal decomposition of uniform circular motion, the original centripetal force with constant size becomes a restoring force with periodic change in size and direction. Simple harmonic vibration is complicated enough. Therefore, the vibration is studied quantitatively until the simple harmonic vibration
however, we usually encounter the micro situation of vibration, which is much more complex than simple harmonic vibration. Therefore, it needs insight, imagination, abstract thinking and logical reasoning to study the transition from simple harmonic vibration to thermal vibration
the characteristics of simple harmonic vibration are: 1. There is an equilibrium position (the only position where the oscillator should be stationary after the mechanical energy is exhausted). 2. There is a restoring force whose magnitude and direction change periodically. 3. Single frequency and constant amplitude
the vibrator is the abstraction of the vibrating object: ignoring the shape and size of the object, using particles to replace the object for research. The particle that replaces the vibrating object is called the oscillator
the position of the oscillator at a certain time is expressed by displacement X. The displacement x is obtained by taking the equilibrium position as the reference point; The position of the oscillator at a certain time & quot; Distance and direction
when we study the linear motion and projectile motion, the starting point of motion is chosen as the reference point. When we study uniform circular motion and simple harmonic vibration, the reference point is chosen at the center of the circle or the equilibrium position (the fixed point)
the reference object should be the point that remains static (or assumed to be static) in the process of research. Our physical thinking is & quot; Starting from the definite quantity and the invariable quantity, the research is carried out
there is an essential difference between the determined quantity and the invariable quantity. In the study of the uniform variable speed linear motion and projectile motion, the reference point is chosen at the starting point of the motion. This is a definite quantity, but not necessarily a constant quantity. Especially when we carry out segmented research, the end of each stage is the beginning of the next stage. We can simplify the research process by choosing the starting point of motion as the reference point, which is subject to the research of physics; Turn the complex into the simple & quot; Therefore, different benchmarks should be selected at different research stages
in the study of uniform circular motion and simple harmonic vibration, the problem is very complicated e to the periodicity of the macro and the topology of the micro, so we can't choose the starting point of the motion as the reference point for research, but we should choose a certain and constant center or equilibrium position as the reference point for research, which is also subject to the physical research; Turn the complex into the simple & quot; The principle of the law.
Hot content