A waste recovery device for motor housing machining

Abstract

The application relates to the technical field of waste recovery, in particular to a waste recovery device for motor shell machining, which comprises a machine box, a screening mechanism is fixedly connected to the outer surface of the machine box, a collecting box is arranged at the bottom of the screening mechanism, the outer surface of the collecting box is fixedly connected with the outer surface of the machine box, a filtering mechanism is fixedly connected to the inner surface of the machine box, a crushing wheel is arranged at the bottom of the filtering mechanism, the outer surface of the crushing wheel is rotationally connected with the inner surface of the machine box, and a compression roller is rotationally connected to the inner surface of the machine box. The cleaning assembly is arranged for self-cleaning. When the cleaning assembly rotates, the sliding block slides in the sliding groove under the action of centrifugal force, meanwhile, the traction line drives the winding shaft to rotate. When the sliding block drives the cleaning brush to move, the rubber brush is cleaned, dust on the surface of the rubber brush is prevented from being too much, the cleaning effect of the rubber brush on the filter plate is prevented from being affected, and then the normal use of the whole filtering mechanism is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waste recycling, and particularly relates to a waste recycling device for motor shell processing. BACKGROUND

[0002] The motor shell is an important component of the motor and plays the role of protecting the motor. The motor shell is usually produced by stamping using a mold. The product produced by the mold has good quality and high production efficiency. A large amount of waste is generated during the production of the motor shell by stamping using the mold. How to recycle the waste is also an important link in the process of motor shell processing.

[0003] In the prior art, when the waste generated during the production of the motor shell is recycled, all the waste is usually collected without screening. Because the shapes and volumes of the waste are different, two pieces of waste with different shapes and large volumes will occupy more storage space due to the large gap between them when placed in the collection box, resulting in low utilization rate of the collection box space. Therefore, the waste should be screened before recycling the motor shell waste, and then the large-volume waste screened out is crushed and extruded to change the shape of the waste, so as to facilitate the subsequent use of the waste. SUMMARY

[0004] In view of the defects of the prior art, the technical scheme adopted by the present application to solve the technical problems is: a waste recycling device for motor shell processing, comprising a machine box, a screening mechanism is fixedly connected to the outer surface of the machine box, a collection box is arranged at the bottom of the screening mechanism, the outer surface of the collection box is fixedly connected with the outer surface of the machine box, a filtering mechanism is fixedly connected to the inner surface of the machine box, a crushing wheel is arranged at the bottom of the filtering mechanism, the outer surface of the crushing wheel is rotatably connected with the inner surface of the machine box, a pressure roller is rotatably connected to the inner surface of the machine box, the outer surface of the pressure roller is rotatably connected with a belt, the inner surface of the belt is rotatably connected with the outer surface of the crushing wheel, a gear is fixedly connected to the outer surface of the crushing wheel. When the waste falls into the machine box, the two crushing wheels rotate relative to each other under the meshing action of the two gears to crush the falling waste. The crushed waste continues to move downward under the action of gravity, and the waste falls into the collection box along the inner surface of the machine box after being extruded and cut by the pressure roller to complete the collection.

[0005] The screening mechanism comprises a screening box, an inner surface of the screening box is fixedly connected with a fixing rod, an outer surface of the fixing rod is slidably connected with a screening box, an outer surface of the screening box is fixedly connected with a T-shaped plate, an outer surface of the T-shaped plate is slidably connected with a fixing plate, an outer surface of the fixing plate is fixedly connected with a tension spring, one end of the tension spring away from the fixing plate is fixedly connected with the screening box, an inner surface of the screening box is slidably connected with an adjusting assembly, an outer surface of the adjusting assembly is fixedly connected with an outer surface of the screening box, an outer surface of the screening box is fixedly connected with an inlet, and the T-shaped plate drives the screening box to reciprocatingly move linearly along the fixing rod.

[0006] Preferably, an inner surface of the screening box is slidably connected with an outer surface of the screening box, one end of the fixing rod away from the screening box is fixedly connected with an outer surface of the fixing plate, an upper surface of the fixing plate is fixedly connected with an inner surface of a case, an outer surface of the case is fixedly connected with an outer surface of the screening box, and the screening box reciprocatingly moves to screen the waste in the box, and the waste with small volume directly falls through holes formed in the surface of the screening box to the bottom of the screening box to be collected.

[0007] Preferably, the adjusting assembly comprises a push plate, an outer surface of the push plate is rotatably connected with a push rod, an outer surface of the push rod is fixedly connected with a torsion spring, one end of the torsion spring away from the push rod is fixedly connected with an outer surface of the push plate, an outer portion of the push plate is provided with a fixing sleeve, an outer surface of the fixing sleeve is fixedly connected with an inner surface of the screening box, an outer surface of the push rod is slidably connected with an inner surface of the fixing sleeve, and an outer surface of the push plate is slidably connected with an inner surface of the screening box, the push rod is rotated, the torsion spring is forced to twist at this time, then the push rod is pushed, and the push plate moves together with the push rod.

[0008] Preferably, an outer surface of the push rod is fixedly connected with a clamping column, the clamping column is slidably connected with the fixing sleeve through an adjusting hole, the adjusting hole is formed in the outer surface of the fixing sleeve, the clamping column is clamped in the adjusting hole, and the push rod cannot slide in the fixing sleeve.

[0009] Preferably, the filtering mechanism comprises a shell, an inner surface of the shell is fixedly connected with a ventilation plate, an upper surface of the ventilation plate is fixedly connected with a motor, an output end of the motor is fixedly connected with a rotating shaft, an outer surface of the rotating shaft is fixedly connected with a dust suction fan, and a cleaning assembly is arranged at the bottom of the dust suction fan, the rotating shaft drives the dust suction fan to rotate, the dust suction fan rotates to generate suction force, and dust in the device is sucked into the filtering mechanism.

[0010] Preferably, the inner surface of the cleaning assembly is fixedly connected with the outer surface of the rotating shaft, the outer surface of the rotating shaft is rotationally connected with the filter plate, the outer surface of the filter plate is fixedly connected with the inner surface of the shell, the inner surface of the shell is fixedly connected with the protective plate, the inner surface of the protective plate is rotationally connected with the outer surface of the rotating shaft, the bottom end of the rotating shaft is fixedly connected with the cam, the outer surface of the cam is in contact with the outer surface of the T-shaped plate, the upper surface of the filter plate is in contact with the lower surface of the cleaning assembly, and dust in the filtering mechanism adheres to the surface of the filter plate, so that the dust is prevented from spreading to the outside of the device.

[0011] Preferably, the cleaning assembly comprises a shaft sleeve, the outer surface of the shaft sleeve is fixedly connected with a fixing frame, the lower surface of the fixing frame is fixedly connected with a rubber brush, the outer part of the rubber brush is provided with a sliding block, the outer surface of the sliding block is slidably connected with the fixing frame of The outer surface of the sliding block is slidably connected with the fixing frame through a sliding groove, the cleaning assembly rotates together with the rotating shaft, the rubber brush rotates together with the fixing frame relative to the filter plate, and the rubber brush is always in contact with the surface of the filter plate to clean the filter plate.

[0012] Preferably, the inner surface of the shaft sleeve is fixedly connected with the outer surface of the rotating shaft, the outer surface of the sliding block is fixedly connected with a cleaning brush, the outer surface of the cleaning brush is in contact with the outer surface of the rubber brush, and the sliding block cleans the rubber brush while driving the cleaning brush to move.

[0013] Preferably, the outer surface of the sliding block is fixedly connected with a traction line, one end of the traction line away from the sliding block is fixedly connected with a winding shaft, the outer surface of the winding shaft is rotationally connected with the inner surface of the fixing frame, the inner surface of the fixing frame is fixedly connected with a clockwork spring, and the other end of the clockwork spring away from the fixing frame is fixedly connected with the outer surface of the winding shaft; when the sliding block moves, the traction line drives the winding shaft to rotate, and the clockwork spring is twisted under stress at this time.

[0014] The beneficial effects of the present application are as follows:

[0015] 1. The present application is provided with a screening mechanism to screen waste materials, waste materials are added to the screening mechanism through the feeding port, under the combined action of the cam rotation and the tension spring, the T-shaped plate drives the screening box to make reciprocating linear motion along the fixed rod, the reciprocating motion of the screening box screens the waste materials in the box, the waste materials with small volume directly fall to the bottom of the screening box through the holes on the surface of the screening box to complete collection, and with the continuous addition of the waste materials, the push plate continuously pushes the waste materials with large volume into the machine box to be crushed and extruded along with the reciprocating motion of the screening box, so that the problem that the traditional waste material recycling device for motor shell machining cannot screen and store the waste materials with large volume and small volume respectively and is inconvenient for subsequent recycling is solved.

[0016] 2. The present application adjusts the position of the push plate through the adjustment assembly, when there are more waste materials with large volume in the waste content, the position of the push plate is adjusted through the adjustment assembly, so that the distance between the push plate and the outer edge of the screening box becomes larger, at this time, the movable area of the waste materials in the screening box is reduced, and the residence time of the waste materials in the screening box is also shortened, thereby shortening the time used for screening the waste materials with large volume, and making the waste materials fall into the case more quickly for the next process, thereby reducing the time used for screening the waste materials with large volume by the screening mechanism.

[0017] 3. The present application adjusts the position of the push plate through the adjustment assembly, when there are more waste materials with small volume in the waste content, the distance between the push plate and the outer edge of the screening box can be made smaller through the adjustment assembly, at this time, the movable area of the waste materials in the screening box becomes larger, and the residence time of the waste materials in the screening box is also prolonged, thereby making the waste materials with small volume more easily fall into the screening box instead of being pushed into the case, thereby improving the accuracy of the screening mechanism when screening the waste materials with small volume.

[0018] 4. The present application breaks, extrudes and cuts the waste materials with large volume through the crushing wheels and the pressure rollers, while the waste materials fall into the case, the two crushing wheels rotate relatively under the meshing action of the two gears to crush the falling waste materials, the crushed waste materials continue to move downward under the action of gravity, and after being extruded and cut by the pressure rollers, the waste materials fall along the inner surface of the case into the collecting box to complete the collection, the volume of the waste materials after being extruded and cut by the pressure rollers becomes smaller, and the density becomes larger, thereby improving the space utilization rate of the collecting box when storing the waste materials, and solving the problem of low space utilization rate of the traditional waste material recycling device for motor shell machining when storing the waste materials.

[0019] 5. The present application filters the dust generated during screening through the filtering mechanism, the motor drives the cam to rotate through the rotating shaft, and the rotating shaft drives the dust fan to rotate, the dust fan rotation generates suction force, and the dust in the device is sucked into the filtering mechanism, thereby preventing the dust from spreading outside the device, at this time, the dust adheres to the surface of the filter plate, the cleaning assembly rotates with the rotating shaft, the rubber brush rotates with the fixed frame relative to the filter plate, the rubber brush is always in contact with the surface of the filter plate to clean the filter plate, prevent a large amount of dust from adhering to the surface of the filter plate to affect the filtering effect, and solve the problem that the traditional waste material recycling device for motor shell machining cannot handle the dust and clean the filter plate.

[0020] 6. The application is self-cleaning by setting the cleaning assembly, while the cleaning assembly rotates, the sliding block slides in the chute under the action of centrifugal force, because the traction line is fixedly connected with the sliding block, therefore, while the sliding block moves, the traction line drives the winding shaft to rotate, at this time the spring is stressed and twisted, the sliding block cleans the rubber brush while driving the cleaning brush to move, prevents too much dust from adhering to the surface of the rubber brush, affects the cleaning effect of the rubber brush on the filter plate, and further affects the normal use of the whole filtering mechanism, solves the problem that the traditional motor shell processing waste recovery device rubber brush cannot be self-cleaning, leading to the problem that the cleaning effect of the rubber brush on the filter plate becomes poor after long time use. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the front view of the application;

[0022] Figure 2 is the sectional view of the application;

[0023] Figure 3 is the side view of the application;

[0024] Figure 4 is the structure schematic view of the screening mechanism of the application;

[0025] Figure 5 is the structure schematic view of the adjusting assembly of the application;

[0026] Figure 6 is the structure schematic view of A of the application; Figure 5

[0027] Figure 7 is the structure schematic view of the filtering mechanism of the application;

[0028] Figure 8 is the structure schematic view of the cleaning assembly of the application;

[0029] Figure 9 is the structure schematic view of B of the application; Figure 8

[0030] ​​In the figure: 1, case; 2, screening mechanism; 3, filtering mechanism; 4, collection box; 5, crushing wheel; 6, compression roller; 7, gear; 8, belt; 21, screening box; 22, fixed plate; 23, T-shaped plate; 24, screening box; 25, fixed rod; 26, tension spring; 27, adjusting assembly; 28, feed inlet; 271, push plate; 272, torsion spring; 273, fixed sleeve; 274, push rod; 275, adjusting hole; 276, clamping column; 31, shell; 32, ventilation plate; 33, motor; 34, rotating shaft; 35, dust collection fan; 36, cleaning assembly; 37, filter plate; 38, guard plate; 39, cam; 361, shaft sleeve; 362, fixed frame; 363, rubber brush; 364, chute; 365, sliding block; 366, traction line; 367, spool; 368, clockwork; 369, cleaning brush. DETAILED DESCRIPTION

[0031] The application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the application are given for illustrative and descriptive purposes only and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated.

[0032] Embodiment one: please refer to Figure 1 Figure 9 The application provides a technical solution: a waste recovery device for motor shell processing, which comprises a case 1, the outer surface of the case 1 is fixedly connected with a screening mechanism 2, the bottom of the screening mechanism 2 is provided with a collection box 4, the outer surface of the collection box 4 is fixedly connected with the outer surface of the case 1, the inner surface of the case 1 is fixedly connected with a filtering mechanism 3, the bottom of the filtering mechanism 3 is provided with a crushing wheel 5, the outer surface of the crushing wheel 5 is rotatably connected with the inner surface of the case 1, the inner surface of the case 1 is rotatably connected with a compression roller 6, the outer surface of the compression roller 6 is rotatably connected with a belt 8, the inner surface of the belt 8 is rotatably connected with the outer surface of the crushing wheel 5, the outer surface of the crushing wheel 5 is fixedly connected with a gear 7, waste is added into the screening mechanism 2 through a feed inlet 28 for screening, the screened waste falls into the case 1, the two crushing wheels 5 rotate relatively to crush the falling waste under the meshing action of the two gears 7, the crushed waste continues to move downward under the action of gravity, the gear 7 rotates while driving the compression roller 6 to rotate through the belt 8, the waste falls along the inner surface of the case 1 into the collection box 4 after being extruded and cut by the compression roller 6 to complete the collection, the volume of the waste after being extruded and cut by the compression roller 6 becomes smaller and the density becomes larger;

[0033] ​The screening mechanism 2 includes a screening box 21, the inner surface of the screening box 21 is fixedly connected with a fixed rod 25, the outer surface of the fixed rod 25 is slidably connected with a screening box 24, the outer surface of the screening box 24 is fixedly connected with a T-shaped plate 23, the outer surface of the T-shaped plate 23 is slidably connected with a fixed plate 22, the outer surface of the fixed plate 22 is fixedly connected with a tension spring 26, one end of the tension spring 26, away from the fixed plate 22, is fixedly connected with the screening box 24, the inner surface of the screening box 24 is slidably connected with an adjusting assembly 27, the outer surface of the adjusting assembly 27 is fixedly connected with the outer surface of the screening box 21, the outer surface of the screening box 21 is fixedly connected with an inlet 28, the inner surface of the screening box 21 is slidably connected with the outer surface of the screening box 24, the end of the fixed rod 25, away from the screening box 21, is fixedly connected with the outer surface of the fixed plate 22, the upper surface of the fixed plate 22 is fixedly connected with the inner surface of the case 1, the outer surface of the case 1 is fixedly connected with the outer surface of the screening box 21, the motor 33 drives the cam 39 to rotate through the rotating shaft 34, because the surface of the cam 39 is in contact with the outer surface of the T-shaped plate 23, therefore, under the combined action of the rotation of the cam 39 and the tension spring 26, the T-shaped plate 23 drives the screening box 24 to move along the fixed rod 25 in a reciprocating linear motion, at this time, the screening box 24 slides relative to the push plate 271, the movement of the screening box 24 screens the waste in the box, the waste with small volume directly falls through the holes on the surface of the screening box 24 to the bottom of the screening box 21 to complete the collection, along with the continuous addition of the waste, the push plate 271 continuously pushes the waste into the case 1 along with the reciprocating movement of the screening box 24.

[0034] The adjusting assembly 27 comprises a push plate 271, an outer surface of the push plate 271 is rotationally connected with a push rod 274, an outer surface of the push rod 274 is fixedly connected with a torsion spring 272, one end of the torsion spring 272 away from the push rod 274 is fixedly connected with the outer surface of the push plate 271, an outer surface of a fixing sleeve 273 is fixedly connected with an inner surface of the screening box 21, an outer surface of the push rod 274 is slidingly connected with an inner surface of the fixing sleeve 273, an outer surface of the push plate 271 is slidingly connected with an inner surface of the screening box 24, an outer surface of the push rod 274 is fixedly connected with a clamping column 276, an outer surface of the clamping column 276 is slidingly connected with the fixing sleeve 273 through an adjusting hole 275, and the adjusting hole 275 is arranged in the outer surface of the fixing sleeve 273, when the waste material contains more waste materials with large volume, the position of the push plate 271 is adjusted through the adjusting assembly 27, so that the distance between the push plate 271 and the outer edge of the screening box 21 becomes larger, when adjusting, the push rod 274 is rotated, at this time, the torsion spring 272 is forced to twist, then the push rod 274 is pushed, the push plate 271 moves together with the push rod 274, when the push plate 271 moves to the designated position, the push rod 274 is released, the elastic force of the torsion spring 272 is released, the push rod 274 drives the clamping column 276 to rotate, at this time, the clamping column 276 is clamped in the adjusting hole 275, so that the push rod 274 cannot slide in the fixing sleeve 273, thereby the adjustment of the position of the push plate 271 is completed, the relative distance between the push plate 271 and the outer edge of the screening box 21 becomes larger, at this time, the movable area of the waste material in the screening box 24 is reduced, at the same time, the time of the waste material staying in the screening box 24 is also shortened, so that the waste material falls into the case 1 more quickly to carry out the next process, thereby the time used by the screening mechanism 2 for screening the waste material with large volume is reduced.

[0035] The filtering mechanism 3 comprises a shell 31, the inner surface of the shell 31 is fixedly connected with a ventilation plate 32, the upper surface of the ventilation plate 32 is fixedly connected with a motor 33, the output end of the motor 33 is fixedly connected with a rotating shaft 34, the outer surface of the rotating shaft 34 is fixedly connected with a dust fan 35, the bottom of the dust fan 35 is provided with a cleaning assembly 36, the inner surface of the cleaning assembly 36 is fixedly connected with the outer surface of the rotating shaft 34, the outer surface of the rotating shaft 34 is rotatably connected with a filter plate 37, the outer surface of the filter plate 37 is fixedly connected with the inner surface of the shell 31, the inner surface of the shell 31 is fixedly connected with a protective plate 38, the inner surface of the protective plate 38 is rotatably connected with the outer surface of the rotating shaft 34, the bottom end of the rotating shaft 34 is fixedly connected with a cam 39, the outer surface of the cam 39 is in contact with the outer surface of the T-shaped plate 23, the upper surface of the filter plate 37 is in contact with the lower surface of the cleaning assembly 36, when the motor 33 drives the cam 39 to rotate through the rotating shaft 34, the rotating shaft 34 drives the dust fan 35 to rotate, the dust fan 35 rotates to generate suction force, dust in the device is sucked into the filtering mechanism 3, so that the dust diffusion to the outside of the device is prevented, at this time, the dust is attached to the surface of the filter plate 37, the cleaning assembly 36 rotates together with the rotating shaft 34, the rubber brush 363 rotates together with the fixed frame 362 relative to the filter plate 37, the rubber brush 363 is always in contact with the surface of the filter plate 37, the filter plate 37 is cleaned, so that a large amount of dust is prevented from being attached to the surface of the filter plate 37, thereby affecting the filtering effect.

[0036] The cleaning assembly 36 comprises a shaft sleeve 361, the outer surface of the shaft sleeve 361 is fixedly connected with a fixed frame 362, the lower surface of the fixed frame 362 is fixedly connected with a rubber brush 363, the outside of the rubber brush 363 is provided with a sliding block 365, the outer surface of the sliding block 365 is slidably connected with the fixed frame 362 through a sliding groove 364, the inner surface of the shaft sleeve 361 is fixedly connected with the outer surface of the rotating shaft 34, the outer surface of the cleaning brush 369 is fixedly connected with the outer surface of the sliding block 365, the outer surface of the cleaning brush 369 is in contact with the outer surface of the rubber brush 363, the outer surface of the sliding block 365 is fixedly connected with a traction line 366, one end of the traction line 366 away from the sliding block 365 is fixedly connected with a winding shaft 367, the outer surface of the winding shaft 367 is rotatably connected with the inner surface of the fixed frame 362, the inner surface of the fixed frame 362 is fixedly connected with a clock spring 368, one end of the clock spring 368 away from the fixed frame 362 is fixedly connected with the outer surface of the winding shaft 367, when the cleaning assembly 36 rotates, the sliding block 365 slides in the sliding groove 364 under the action of centrifugal force, because the traction line 366 is fixedly connected with the sliding block 365, the traction line 366 drives the winding shaft 367 to rotate when the sliding block 365 moves, at this time, the clock spring 368 is stressed and twisted, the sliding block 365 moves the cleaning brush 369 while cleaning the rubber brush 363, so that the dust on the surface of the rubber brush 363 is prevented from being too much, thereby affecting the cleaning effect of the rubber brush 363 on the filter plate 37.

[0037] Example two: please refer toFigure 1 Figure 9 The application provides a technical scheme: on the basis of example one, a waste recovery device for motor shell processing, which comprises a machine box 1, a screening mechanism 2 is fixedly connected to the outer surface of the machine box 1, a collecting box 4 is arranged at the bottom of the screening mechanism 2, the outer surface of the collecting box 4 is fixedly connected with the outer surface of the machine box 1, a filtering mechanism 3 is fixedly connected to the inner surface of the machine box 1, a crushing wheel 5 is arranged at the bottom of the filtering mechanism 3, the outer surface of the crushing wheel 5 is rotatably connected with the inner surface of the machine box 1, a compression roller 6 is rotatably connected to the inner surface of the machine box 1, the outer surface of the compression roller 6 is rotatably connected with a belt 8, the inner surface of the belt 8 is rotatably connected with the outer surface of the crushing wheel 5, the outer surface of the crushing wheel 5 is fixedly connected with a gear 7, waste is added into the screening mechanism 2 through an inlet 28 for screening, the screened waste falls into the machine box 1, under the meshing action of the two gears 7, the two crushing wheels 5 relatively rotate to crush the falling waste, under the action of gravity, the crushed waste continues to move downward, the gear 7 rotates while driving the compression roller 6 to rotate through the belt 8, after being extruded and cut by the compression roller 6, the waste falls along the inner surface of the machine box 1 into the collecting box 4 to complete collection, the waste volume is small and the density is large after being extruded and cut by the compression roller 6.

[0038] The screening mechanism 2 comprises a screening box 21, a fixed rod 25 is fixedly connected to the inner surface of the screening box 21, a screening box 24 is slidably connected to the outer surface of the fixed rod 25, a T-shaped plate 23 is fixedly connected to the outer surface of the screening box 24, a fixed plate 22 is slidably connected to the outer surface of the T-shaped plate 23, a tension spring 26 is fixedly connected to the outer surface of the fixed plate 22, one end, away from the fixed plate 22, of the tension spring 26 is fixedly connected with the screening box 24, an adjusting assembly 27 is slidably connected to the inner surface of the screening box 24, the outer surface of the adjusting assembly 27 is fixedly connected with the outer surface of the screening box 21, an inlet 28 is fixedly connected to the outer surface of the screening box 21, the inner surface of the screening box 21 is slidably connected with the outer surface of the screening box 24, one end, away from the screening box 21, of the fixed rod 25 is fixedly connected with the outer surface of the fixed plate 22, the upper surface of the fixed plate 22 is fixedly connected with the inner surface of the machine box 1, the outer surface of the machine box 1 is fixedly connected with the outer surface of the screening box 21, a motor 33 drives a cam 39 to rotate through a rotating shaft 34, because the surface of the cam 39 is in contact with the outer surface of the T-shaped plate 23, under the combined action of the rotation of the cam 39 and the tension spring 26, the T-shaped plate 23 drives the screening box 24 to make reciprocating linear motion along the fixed rod 25, at this time, the screening box 24 slides relative to the push plate 271, the movement of the screening box 24 screens the waste in the box, the waste with small volume directly falls into the bottom of the screening box 21 through the holes on the surface of the screening box 24 to complete collection, with the continuous addition of waste, the push plate 271 continuously pushes the waste into the machine box 1 along with the reciprocating motion of the screening box 24.

[0039] ​The adjusting assembly 27 comprises a push plate 271, the outer surface of the push plate 271 is rotationally connected with a push rod 274, the outer surface of the push rod 274 is fixedly connected with a torsion spring 272, the end of the torsion spring 272 away from the push rod 274 is fixedly connected with the outer surface of the push plate 271, the outer surface of the push plate 271 is provided with a fixing sleeve 273, the outer surface of the fixing sleeve 273 is fixedly connected with the inner surface of the screening box 21, the outer surface of the push rod 274 is slidingly connected with the inner surface of the fixing sleeve 273, the outer surface of the push plate 271 is slidingly connected with the inner surface of the screening box 24, the outer surface of the push rod 274 is fixedly connected with a clamping column 276, the outer surface of the clamping column 276 is slidingly connected with the fixing sleeve 273 through an adjusting hole 275, and the adjusting hole 275 is formed in the outer surface of the fixing sleeve 273, when the waste content contains more waste with small volume, the distance between the push plate 271 and the outer edge of the screening box 21 can be reduced through the adjusting assembly 27, at this time, the moving area of the waste in the screening box 24 is increased, and the residence time of the waste in the screening box 24 is also increased, so that the waste with small volume is more easily dropped into the screening box 21 rather than being pushed into the case 1, thereby the accuracy of the screening mechanism 2 in screening the waste with small volume can be improved.

[0040] The filtering mechanism 3 comprises a shell 31, the inner surface of the shell 31 is fixedly connected with a ventilation plate 32, the upper surface of the ventilation plate 32 is fixedly connected with a motor 33, the output end of the motor 33 is fixedly connected with a rotating shaft 34, the outer surface of the rotating shaft 34 is fixedly connected with a dust collection fan 35, the bottom of the dust collection fan 35 is provided with a cleaning assembly 36, the inner surface of the cleaning assembly 36 is fixedly connected with the outer surface of the rotating shaft 34, the outer surface of the rotating shaft 34 is rotationally connected with a filter plate 37, the outer surface of the filter plate 37 is fixedly connected with the inner surface of the shell 31, the inner surface of the shell 31 is fixedly connected with a protection plate 38, the inner surface of the protection plate 38 is rotationally connected with the outer surface of the rotating shaft 34, the bottom end of the rotating shaft 34 is fixedly connected with a cam 39, the outer surface of the cam 39 is in contact with the outer surface of the T-shaped plate 23, the upper surface of the filter plate 37 is in contact with the lower surface of the cleaning assembly 36, when the motor 33 drives the cam 39 to rotate through the rotating shaft 34, the rotating shaft 34 drives the dust collection fan 35 to rotate, the dust collection fan 35 rotates to generate suction force, dust in the device is sucked into the filtering mechanism 3, so that the dust is prevented from spreading outside the device, at this time, dust is attached to the surface of the filter plate 37, the cleaning assembly 36 rotates together with the rotating shaft 34, the rubber brush 363 rotates together with the fixed frame 362 relative to the filter plate 37, the rubber brush 363 is always in contact with the surface of the filter plate 37, so that the filter plate 37 is cleaned, and a large amount of dust is prevented from being attached to the surface of the filter plate 37 to affect the filtering effect.

[0041] The cleaning assembly 36 comprises a shaft sleeve 361, an outer surface of the shaft sleeve 361 is fixedly connected with a fixing frame 362, an undersurface of the fixing frame 362 is fixedly connected with a rubber brush 363, an outer portion of the rubber brush 363 is provided with a sliding block 365, an outer surface of the sliding block 365 is slidably connected with the fixing frame 362 through a sliding groove 364, an inner surface of the shaft sleeve 361 is fixedly connected with an outer surface of the rotating shaft 34, the outer surface of the sliding block 365 is fixedly connected with a cleaning brush 369, the outer surface of the cleaning brush 369 is in contact with the outer surface of the rubber brush 363, the outer surface of the sliding block 365 is fixedly connected with a traction line 366, one end of the traction line 366 away from the sliding block 365 is fixedly connected with a winding shaft 367, the outer surface of the winding shaft 367 is rotatably connected with the inner surface of the fixing frame 362, the inner surface of the fixing frame 362 is fixedly connected with a clock spring 368, one end of the clock spring 368 away from the fixing frame 362 is fixedly connected with the outer surface of the winding shaft 367, while the cleaning assembly 36 rotates, the sliding block 365 slides in the sliding groove 364 under the action of centrifugal force, because the traction line 366 is fixedly connected with the sliding block 365, therefore, while the sliding block 365 moves, the traction line 366 drives the winding shaft 367 to rotate, at this moment, the clock spring 368 is stressed and twisted, the sliding block 365 moves the cleaning brush 369 at the same time to clean the rubber brush 363, so as to prevent too much dust on the surface of the rubber brush 363 from affecting the cleaning effect of the rubber brush 363 on the filter plate 37.

[0042] Working principle:

[0043] In use, waste is added into the screening mechanism 2 through the feeding port 28 for screening, when the waste content contains more waste with large volume, the distance between the push plate 271 and the outer edge of the screening box 21 is increased by adjusting the adjusting assembly 27, the push plate 271 is adjusted, the push rod 274 is rotated at this moment, the torsional spring 272 is stressed and twisted, then the push rod 274 is pushed, the push plate 271 moves together with the push rod 274, when the push plate 271 moves to the specified position, the push rod 274 is released, the elastic force of the torsional spring 272 is released, the push rod 274 drives the clamping column 276 to rotate, at this moment, the clamping column 276 is clamped in the adjusting hole 275, so that the push rod 274 cannot slide in the fixing sleeve 273, thereby the adjustment of the position of the push plate 271 is completed.

[0044] The motor 33 drives the cam 39 to rotate through the rotating shaft 34. Since the surface of the cam 39 is in contact with the outer surface of the T-shaped plate 23, under the combined action of the rotation of the cam 39 and the stretching of the spring 26, the T-shaped plate 23 drives the screening box 24 to move along the fixed rod 25 in a reciprocating linear motion. At this time, the screening box 24 slides relative to the push plate 271, and the movement of the screening box 24 screens the waste in the box. The waste with small volume directly falls through the holes on the surface of the screening box 24 and is collected at the bottom of the screening box 21. With the continuous addition of waste, the push plate 271 continuously pushes the waste into the machine box 1 along with the reciprocating movement of the screening box 24. After being adjusted by the adjusting assembly 27, the relative distance between the push plate 271 and the outer edge of the screening box 21 becomes larger. At this time, the movable area of the waste in the screening box 24 is reduced, and the residence time of the waste in the screening box 24 is also shortened, so that the waste falls into the machine box 1 more quickly for the next process. Thus, the time for the screening mechanism 2 to screen the waste with large volume is reduced. When the waste contains more waste with small volume, the distance between the push plate 271 and the outer edge of the screening box 21 can be reduced by the adjusting assembly 27. At this time, the movable area of the waste in the screening box 24 is increased, and the residence time of the waste in the screening box 24 is also lengthened, so that the waste with small volume is more easily dropped into the screening box 21 rather than being pushed into the machine box 1. Thus, the accuracy of the screening mechanism 2 in screening the waste with small volume is improved.

[0045] While the waste falls into the machine box 1, the two crushing wheels 5 rotate relative to each other under the meshing action of the two gears 7 to crush the falling waste. The crushed waste continues to move downward under the action of gravity. The gear 7 drives the press roller 6 to rotate through the belt 8. After being extruded and cut by the press roller 6, the waste falls along the inner surface of the machine box 1 and is collected in the collection box 4. After being extruded and cut by the press roller 6, the waste becomes smaller in volume and larger in density, thereby improving the space utilization rate of the collection box 4 when storing the waste.

[0046] Dust is generated during the screening of the waste. While the motor 33 drives the cam 39 to rotate through the rotating shaft 34, the rotating shaft 34 drives the dust fan 35 to rotate. The rotation of the dust fan 35 generates suction force to suck the dust in the device into the filtering mechanism 3, thereby preventing the dust from spreading outside the device. At this time, the dust adheres to the surface of the filter plate 37. The cleaning assembly 36 rotates together with the rotating shaft 34. The rubber brush 363 rotates together with the fixed frame 362 relative to the filter plate 37. The rubber brush 363 is always in contact with the surface of the filter plate 37 to clean the filter plate 37 and prevent a large amount of dust from adhering to the surface of the filter plate 37 to affect the filtering effect.

[0047] When the cleaning assembly 36 rotates, the slider 365 slides in the chute 364 under the centrifugal force. Since the traction wire 366 is fixedly connected with the slider 365, when the slider 365 moves, the traction wire 366 drives the winding shaft 367 to rotate. At this time, the spring 368 is twisted under the force, and the slider 365 drives the cleaning brush 369 to move while cleaning the rubber brush 363. This prevents too much dust from adhering to the surface of the rubber brush 363, thereby affecting the cleaning effect of the rubber brush 363 on the filter plate 37, and further affecting the normal use of the entire filtering mechanism 3.

[0048] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless specifically described and limited.

Claims

1. A waste material recycling device for motor housing machining, comprising a cabinet (1), characterized in that: The outer surface of the case (1) is fixedly connected with a screening mechanism (2), the bottom of the screening mechanism (2) is provided with a collecting box (4), the outer surface of the collecting box (4) is fixedly connected with the outer surface of the case (1), the inner surface of the case (1) is fixedly connected with a filtering mechanism (3), the bottom of the filtering mechanism (3) is provided with a crushing wheel (5), the outer surface of the crushing wheel (5) is rotatably connected with the inner surface of the case (1), the inner surface of the case (1) is rotatably connected with a compression roller (6), the outer surface of the compression roller (6) is rotatably connected with a belt (8), the inner surface of the belt (8) is rotatably connected with the outer surface of the crushing wheel (5), and the outer surface of the crushing wheel (5) is fixedly connected with a gear (7). The screening mechanism (2) comprises a screening box (21), the inner surface of the screening box (21) is fixedly connected with a fixed rod (25), the outer surface of the fixed rod (25) is slidably connected with a screening box (24), the outer surface of the screening box (24) is fixedly connected with a T-shaped plate (23), the outer surface of the T-shaped plate (23) is slidably connected with a fixed plate (22), the outer surface of the fixed plate (22) is fixedly connected with a tension spring (26), one end of the tension spring (26) away from the fixed plate (22) is fixedly connected with the screening box (24), the inner surface of the screening box (24) is slidably connected with an adjusting assembly (27), the outer surface of the adjusting assembly (27) is fixedly connected with the outer surface of the screening box (21), and the outer surface of the screening box (21) is fixedly connected with a feeding port (28). One end of the fixed rod (25) away from the screening box (21) is fixedly connected with the outer surface of the fixed plate (22), and the upper surface of the fixed plate (22) is fixedly connected with the inner surface of the case (1). The adjusting assembly (27) comprises a push plate (271), the outer surface of the push plate (271) is rotatably connected with a push rod (274), the outer surface of the push rod (274) is fixedly connected with a torsion spring (272), one end of the torsion spring (272) away from the push rod (274) is fixedly connected with the outer surface of the push plate (271), the outer surface of the push plate (271) is provided with a fixed sleeve (273), the outer surface of the fixed sleeve (273) is fixedly connected with the inner surface of the screening box (21), the outer surface of the push rod (274) is slidably connected with the inner surface of the fixed sleeve (273), and the outer surface of the push plate (271) is slidably connected with the inner surface of the screening box (24). The outer surface of the push rod (274) is fixedly connected with a clamping column (276), the outer surface of the clamping column (276) is slidably connected with the fixed sleeve (273) through an adjusting hole (275), and the adjusting hole (275) is formed in the outer surface of the fixed sleeve (273).

2. A motor housing machining waste recovery device according to claim 1, characterized in that: The inner surface of the screening box (21) is slidably connected with the outer surface of the screening box (24), and the outer surface of the case (1) is fixedly connected with the outer surface of the screening box (21).

3. A motor housing machining waste recovery device according to claim 1, characterized in that: The filtering mechanism (3) includes a shell (31), the inner surface of the shell (31) is fixedly connected with a ventilation plate (32), the upper surface of the ventilation plate (32) is fixedly connected with a motor (33), the output end of the motor (33) is fixedly connected with a rotating shaft (34), the outer surface of the rotating shaft (34) is fixedly connected with a dust fan (35), and the bottom of the dust fan (35) is provided with a cleaning assembly (36).

4. A motor housing machining waste recovery device according to claim 3, characterized in that: The inner surface of the cleaning assembly (36) is fixedly connected with the outer surface of the rotating shaft (34), the outer surface of the rotating shaft (34) is rotatably connected with a filter plate (37), the outer surface of the filter plate (37) is fixedly connected with the inner surface of the shell (31), the inner surface of the shell (31) is fixedly connected with a protective plate (38), the inner surface of the protective plate (38) is rotatably connected with the outer surface of the rotating shaft (34), the bottom end of the rotating shaft (34) is fixedly connected with a cam (39), the outer surface of the cam (39) is in contact with the outer surface of the T-shaped plate (23), and the upper surface of the filter plate (37) is in contact with the lower surface of the cleaning assembly (36).

5. A motor housing machining waste recovery device according to claim 3, characterized in that: The cleaning assembly (36) includes a shaft sleeve (361), the outer surface of the shaft sleeve (361) is fixedly connected with a fixing frame (362), the lower surface of the fixing frame (362) is fixedly connected with a rubber brush (363), the outer portion of the rubber brush (363) is provided with a sliding block (365), and the outer surface of the sliding block (365) is slidably connected with the fixing frame (362) through a sliding groove (364).

6. A motor housing machining waste recovery device according to claim 5, characterized in that: The inner surface of the shaft sleeve (361) is fixedly connected with the outer surface of the rotating shaft (34), the outer surface of the sliding block (365) is fixedly connected with a cleaning brush (369), and the outer surface of the cleaning brush (369) is in contact with the outer surface of the rubber brush (363).

7. A motor housing machining scrap recycling device according to claim 5, characterized in that: The outer surface of the sliding block (365) is fixedly connected with a traction line (366), one end of the traction line (366) away from the sliding block (365) is fixedly connected with a winding shaft (367), the outer surface of the winding shaft (367) is rotatably connected with the inner surface of the fixing frame (362), the inner surface of the fixing frame (362) is fixedly connected with a clockwork spring (368), and one end of the clockwork spring (368) away from the fixing frame (362) is fixedly connected with the outer surface of the winding shaft (367).

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