Waste recovery device for motor shell machining

Abstract

The invention relates to the technical field of waste recovery, in particular to a motor shell machining waste recovery device which comprises a case, a screening mechanism is fixedly connected to the outer surface of the case, a collecting box is arranged at the bottom of the screening mechanism, and the outer surface of the collecting box is fixedly connected with the outer surface of the case. The inner surface of the machine box is fixedly connected with a filtering mechanism, the bottom of the filtering mechanism is provided with a crushing wheel, the outer surface of the crushing wheel is rotatably connected with the inner surface of the machine box, and the inner surface of the machine box is rotatably connected with a pressing roller. The sliding block slides in the sliding groove under the action of centrifugal force, meanwhile, the traction wire drives the winding shaft to rotate, the sliding block cleans the rubber brush while driving the cleaning brush to move, and the situation that too much dust is attached to the surface of the rubber brush, the cleaning effect of the rubber brush on the filter plate is affected, and then normal use of the whole filter mechanism is affected is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of waste recycling, and in particular to a waste recycling device for motor housing processing. Background Art

[0002] As an important component of the motor, the motor housing plays the role of a warrior protecting the motor. Usually, the motor housing is produced by stamping with a mold. The products made by the mold are of good quality and high production efficiency. When using the mold to stamp the motor housing, a large amount of waste will also be generated. How to recycle these wastes is also a very important part of the motor housing processing process.

[0003] In the prior art, when recycling the waste generated when producing motor casings, all the waste is usually collected together, and the waste is not screened during this process. Because the shapes and volumes of the waste are different, there will be a large gap between two wastes of different shapes and larger volumes when placed in a collection box, and more storage space will be occupied, resulting in low space utilization of the collection box. Therefore, when recycling the motor casing waste, the waste should be screened first, and then the screened out larger waste should be crushed and squeezed to change the shape of the waste, so as to facilitate the subsequent utilization of the waste. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention adopts the following technical solution to solve the technical problems: a waste recovery device for motor housing processing, comprising a chassis, a screening mechanism is fixedly connected to the outer surface of the chassis, a collecting box is arranged at the bottom of the screening mechanism, the outer surface of the collecting box is fixedly connected to the outer surface of the chassis, a filtering mechanism is fixedly connected to the inner surface of the chassis, a crushing wheel is arranged at the bottom of the filtering mechanism, the outer surface of the crushing wheel is rotatably connected to the inner surface of the chassis, a pressure roller is rotatably connected to the inner surface of the chassis, a belt is rotatably connected to the outer surface of the pressure roller, the inner surface of the belt is rotatably connected to 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 chassis, under the meshing action of the two gears, the two crushing wheels rotate relative to each other to crush the fallen waste, the crushed waste continues to move downward under the action of gravity, and the waste falls into the collecting box along the inner surface of the chassis to complete the collection after being squeezed and cut by the pressure roller; The screening mechanism includes a screening box, the inner surface of the screening box is fixedly connected with a fixing rod, the outer surface of the fixing rod is slidably connected with a screening box, the outer surface of the screening box is fixedly connected with a T-shaped plate, the outer surface of the T-shaped plate is slidably connected with a fixing plate, the outer surface of the fixing plate is fixedly connected with a tension spring, the end of the tension spring away from the fixing plate is fixedly connected to the screening box, the inner surface of the screening box is slidably connected with an adjusting component, the outer surface of the adjusting component is fixedly connected to the outer surface of the screening box, the outer surface of the screening box is fixedly connected with a feed port, and the T-shaped plate drives the screening box to perform reciprocating linear motion along the fixing rod.

[0005] Preferably, the inner surface of the screening box is slidably connected to the outer surface of the screening box, the end of the fixing rod away from the screening box is fixedly connected to the outer surface of the fixing plate, the upper surface of the fixing plate is fixedly connected to the inner surface of the chassis, and the outer surface of the chassis is fixedly connected to the outer surface of the screening box. The screening box reciprocates to screen the waste in the box, and smaller waste falls directly to the bottom of the screening box through the holes opened on the surface of the screening box to be collected.

[0006] Preferably, the adjusting assembly includes a push plate, the outer surface of which is rotatably connected to a push rod, the outer surface of which is fixedly connected to a torsion spring, the end of the torsion spring away from the push rod is fixedly connected to the outer surface of the push plate, a fixed sleeve is provided on the outside of the push plate, the outer surface of the fixed sleeve is fixedly connected to the inner surface of the screening box, the outer surface of the push rod is slidably connected to the inner surface of the fixed sleeve, the outer surface of the push plate is slidably connected to the inner surface of the screening box, the push rod is rotated, the torsion spring is twisted by force, and then the push rod is pushed, and the push plate moves with the push rod.

[0007] Preferably, a clamping column is fixedly connected to the outer surface of the push rod, and the outer surface of the clamping column is slidably connected to the fixed sleeve through an adjustment hole. The adjustment hole is opened in the outer surface of the fixed sleeve, and the clamping column is clamped in the adjustment hole, so that the push rod cannot slide in the fixed sleeve.

[0008] Preferably, the filtering mechanism includes a shell, an inner surface of the shell is fixedly connected to a ventilation plate, an upper surface of the ventilation plate is fixedly connected to a motor, an output end of the motor is fixedly connected to a rotating shaft, an outer surface of the rotating shaft is fixedly connected to a dust suction fan, a cleaning component is provided at the bottom of the dust suction fan, the rotating shaft drives the dust suction fan to rotate, the rotation of the dust suction fan generates suction, and the dust in the device is sucked into the filtering mechanism.

[0009] Preferably, the inner surface of the cleaning component is fixedly connected to the outer surface of the rotating shaft, the outer surface of the rotating shaft is rotatably connected with a filter plate, the outer surface of the filter plate is fixedly connected to the inner surface of the shell, the inner surface of the shell is fixedly connected with a protective plate, the inner surface of the protective plate is rotatably connected to the outer surface of the rotating shaft, the bottom end of the rotating shaft is fixedly connected with a 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 component, and the dust in the filtering mechanism adheres to the surface of the filter plate, thereby preventing the dust from spreading outside the device.

[0010] Preferably, the cleaning assembly comprises a shaft sleeve, the outer surface of the shaft sleeve is fixedly connected to a fixing frame, the lower surface of the fixing frame is fixedly connected to a rubber brush, and a slider is arranged outside the rubber brush. of The outer surface is slidably connected with the fixing frame through a slide groove, the cleaning component rotates with the rotating shaft, and the rubber brush rotates with the fixing 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.

[0011] Preferably, the inner surface of the sleeve is fixedly connected to the outer surface of the rotating shaft, the outer surface of the slider is fixedly connected to a cleaning brush, the outer surface of the cleaning brush contacts the outer surface of the rubber brush, and the slider cleans the rubber brush while driving the cleaning brush to move.

[0012] Preferably, a traction wire is fixedly connected to the outer surface of the slider, an end of the traction wire away from the slider is fixedly connected to a winding shaft, the outer surface of the winding shaft is rotatably connected to the inner surface of a fixed frame, the inner surface of the fixed frame is fixedly connected to a mainspring, an end of the mainspring away from the fixed frame is fixedly connected to the outer surface of the winding shaft, when the slider moves, the traction wire drives the winding shaft to rotate, and the mainspring is twisted by force.

[0013] The beneficial effects of the present invention are as follows: 1. The present invention screens waste by setting a screening mechanism. Waste is added to the screening mechanism through the feed port. Under the joint action of the rotation of the cam and the tension spring, the T-shaped plate drives the screening box to make reciprocating linear motion along the fixed rod. The screening box reciprocates to screen the waste in the box. Smaller waste falls directly to the bottom of the screening box through the holes on the surface of the screening box to complete collection. With the continuous addition of waste, the push plate continuously pushes larger waste into the chassis for crushing and extrusion with the reciprocating motion of the screening box, which solves the problem that the traditional waste recovery device for motor housing processing cannot screen and store larger and smaller waste separately, and the subsequent recycling is inconvenient. 2. The present invention adjusts the position of the push plate by setting an adjustment component. When the waste material content is larger than that of larger waste materials, the position of the push plate is adjusted by the adjustment component to increase the distance between the push plate and the outer edge of the screening box. At this time, the movable area of ​​the waste material in the screening box is reduced, and the time the waste material stays in the screening box is shortened, thereby shortening the time used for screening larger waste materials and allowing the waste material to fall more quickly into the chassis for the next process, thereby reducing the time used by the screening mechanism for screening larger materials.

[0014] 3. The present invention adjusts the position of the push plate by setting an adjustment component. When the waste content is relatively large in the amount of smaller waste, the distance between the push plate and the outer edge of the screening box can be reduced by the adjustment component. At this time, the movable area of ​​the waste in the screening box becomes larger, and the waste stays in the screening box for a longer time, so that the smaller waste is more likely to fall into the screening box instead of being pushed into the chassis, thereby improving the accuracy of the screening mechanism in screening smaller waste.

[0015] 4. The present invention crushes, squeezes and cuts larger waste materials by arranging crushing wheels and pressure rollers. When the waste materials fall into the chassis, the two crushing wheels rotate relative to each other under the meshing action of the two gears to crush the fallen waste materials. The crushed waste materials continue to move downward under the action of gravity. After being squeezed and cut by the pressure rollers, the waste materials fall along the inner surface of the chassis into the collecting box for collection. After being squeezed and cut by the pressure rollers, the volume of the waste materials becomes smaller and the density becomes larger, thereby improving the space utilization rate of the collecting box when storing waste materials and solving the problem of low space utilization rate of the traditional waste recovery device for motor casing processing when storing waste materials.

[0016] 5. The present invention filters the dust generated during screening by setting a filtering mechanism. The motor drives the cam to rotate through the rotating shaft, and the rotating shaft drives the dust suction fan to rotate. The rotation of the dust suction fan generates suction, and the dust in the device is sucked into the filtering mechanism, so as to prevent the dust from spreading outside the device. At this time, the dust adheres to the surface of the filter plate, and the cleaning component rotates with the rotating shaft. The rubber brush rotates with the fixing 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, thereby preventing a large amount of dust from adhering to the surface of the filter plate and affecting the filtering effect. The problem that the traditional waste recovery device for motor housing processing cannot process dust and clean the filter plate is solved.

[0017] 6. The present invention performs self-cleaning by arranging a cleaning component. While the cleaning component rotates, the slider slides in the slide groove under the action of centrifugal force. Since the traction line is fixedly connected to the slider, the traction line drives the winding shaft to rotate while the slider moves. At this time, the mainspring is twisted by force, and the slider cleans the rubber brush while driving the cleaning brush to prevent excessive dust from adhering to the surface of the rubber brush, which affects the cleaning effect of the rubber brush on the filter plate and further affects the normal use of the entire filter mechanism. This solves the problem that the rubber brush of the traditional waste recovery device for motor casing processing cannot self-clean, resulting in a poor cleaning effect of the rubber brush on the filter plate after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 is a side view of the present invention; Figure 4 It is a structural schematic diagram of the screening mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the regulating assembly of the present invention; Figure 6 The present invention Figure 5 A schematic diagram of the structure at A; Figure 7 It is a structural schematic diagram of the filtering mechanism of the present invention; Figure 8 is a schematic diagram of the structure of the cleaning component of the present invention; Fig. 9 The present invention Figure 8 Schematic diagram of the structure at point B.

[0019] In the figure: 1, chassis; 2, screening mechanism; 3, filtering mechanism; 4, collecting box; 5, crushing wheel; 6, pressure roller; 7, gear; 8, belt; 21, screening box; 22, fixing plate; 23, T-shaped plate; 24, screening box; 25, fixing rod; 26, tension spring; 27, adjustment component; 28, feed port; 271, push plate; 272, torsion spring; 273, fixing sleeve; 274, push rod; 27 5. Adjustment hole; 276. Card post; 31. Shell; 32. Ventilation plate; 33. Motor; 34. Rotating shaft; 35. Dust suction fan; 36. Cleaning assembly; 37. Filter plate; 38. Protective plate; 39. Cam; 361. Bushing; 362. Fixing bracket; 363. Rubber brush; 364. Slide groove; 365. Slider; 366. Traction line; 367. Winding shaft; 368. Spring; 369. Cleaning brush. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0021] Example 1: Please refer to Figure 1 - Fig. 9 The present invention provides a technical solution: a waste recycling device for motor housing processing, comprising a chassis 1, a screening mechanism 2 is fixedly connected to the outer surface of the chassis 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 to the outer surface of the chassis 1, a filtering mechanism 3 is fixedly connected to the inner surface of the chassis 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 to the inner surface of the chassis 1, a pressing roller 6 is rotatably connected to the inner surface of the chassis 1, the outer surface of the pressing roller 6 is rotatably connected to a belt 8, the inner surface of the belt 8 is rotatably connected to 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 to the screening mechanism 2 through the feed port 28 for screening. The screened waste falls into the chassis 1. Under the meshing action of the two gears 7, the two crushing wheels 5 rotate relative to each other to crush the fallen waste. The crushed waste continues to move downward under the action of gravity. The gear 7 drives the pressure roller 6 to rotate through the belt 8 while rotating. After being squeezed and cut by the pressure roller 6, the waste falls along the inner surface of the chassis 1 to the collection box 4 for collection. After being squeezed and cut by the pressure roller 6, the volume of the waste becomes smaller and the density becomes larger. The screening mechanism 2 includes a screening box 21, the inner surface of the screening box 21 is fixedly connected with a fixing rod 25, the outer surface of the fixing 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 fixing plate 22, the outer surface of the fixing plate 22 is fixedly connected with a tension spring 26, the end of the tension spring 26 away from the fixing plate 22 is fixedly connected to the screening box 24, the inner surface of the screening box 24 is slidably connected with an adjustment component 27, the outer surface of the adjustment component 27 is fixedly connected to the outer surface of the screening box 21, the outer surface of the screening box 21 is fixedly connected with a feed port 28, the inner surface of the screening box 21 is slidably connected to the outer surface of the screening box 24, the end of the fixing rod 25 away from the screening box 21 is connected to the outer surface of the fixing plate 22 The upper surface of the fixing plate 22 is fixedly connected to the inner surface of the chassis 1, and the outer surface of the chassis 1 is fixedly connected to 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 contacts the outer surface of the T-shaped plate 23, the T-shaped plate 23 drives the screening box 24 to make reciprocating linear motion along the fixed rod 25 under the joint action of the rotation of the cam 39 and the tension spring 26. At this time, the screening box 24 slides relative to the push plate 271, and the screening box 24 moves to screen the waste in the box. Smaller waste falls directly to the bottom of the screening box 21 through the holes on the surface of the screening box 24 to complete the collection. With the continuous addition of laborious waste, the push plate 271 continuously pushes the waste into the chassis 1 with the reciprocating motion of the screening box 24.

[0022] The adjusting assembly 27 comprises a push plate 271, the outer surface of which is rotatably connected to a push rod 274, the outer surface of which is fixedly connected to a torsion spring 272, the end of which away from the push rod 274 is fixedly connected to the outer surface of the push plate 271, a fixing sleeve 273 is arranged on the outside of the push plate 271, the outer surface of the fixing sleeve 273 is fixedly connected to the inner surface of the screening box 21, the outer surface of the push rod 274 is slidably connected to the inner surface of the fixing sleeve 273, the outer surface of the push plate 271 is slidably connected to the inner surface of the screening box 24, the outer surface of the push rod 274 is fixedly connected to a clamping column 276, the outer surface of the clamping column 276 is slidably connected to the fixing sleeve 273 through an adjusting hole 275, and the adjusting hole 275 is provided in the outer surface of the fixing sleeve 273. When the waste material content is larger than that of the larger waste material, the position of the push plate 271 is adjusted by the adjusting assembly 27 so that the push plate 271 When the push plate 271 moves to the specified position, the push rod 274 is released, the elastic force of the torsion spring 272 is released, and the push rod 274 drives the clamping column 276 to rotate. At this time, the clamping column 276 is stuck in the adjustment hole 275, so that the push rod 274 cannot slide in the fixing sleeve 273, thereby completing the adjustment of the position of the push plate 271, and 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 time for the waste to stay in the screening box 24 is shortened, so that the waste falls into the chassis 1 more quickly for the next process, thereby reducing the time used by the screening mechanism 2 to screen larger materials.

[0023] 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 suction fan 35, the bottom of the dust suction fan 35 is provided with a cleaning component 36, the inner surface of the cleaning component 36 is fixedly connected to 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 to 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 to the outer surface of the rotating shaft 34, the bottom end of the rotating shaft 34 is fixedly connected with a cam 39, the cam 39 The outer surface 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 component 36. The motor 33 drives the cam 39 to rotate through the rotating shaft 34, and the rotating shaft 34 drives the dust suction fan 35 to rotate. The rotation of the dust suction fan 35 generates suction, and the dust in the device is sucked into the filter 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, and the cleaning component 36 rotates with the rotating shaft 34. The rubber brush 363 rotates relative to the filter plate 37 with the fixing frame 362. The rubber brush 363 is always in contact with the surface of the filter plate 37 to clean the filter plate 37 to prevent a large amount of dust from adhering to the surface of the filter plate 37 and affecting the filtering effect.

[0024] The cleaning assembly 36 includes a shaft sleeve 361, a fixing frame 362 is fixedly connected to the outer surface of the shaft sleeve 361, a rubber brush 363 is fixedly connected to the lower surface of the fixing frame 362, and a slider 365 is arranged outside the rubber brush 363. of The outer surface is slidably connected to the fixed frame 362 through the slide groove 364, the inner surface of the shaft sleeve 361 is fixedly connected to the outer surface of the rotating shaft 34, the outer surface of the slider 365 is fixedly connected to the cleaning brush 369, the outer surface of the cleaning brush 369 contacts the outer surface of the rubber brush 363, the outer surface of the slider 365 is fixedly connected to the traction line 366, the end of the traction line 366 away from the slider 365 is fixedly connected to the winding shaft 367, the outer surface of the winding shaft 367 is rotatably connected to the inner surface of the fixed frame 362, the inner surface of the fixed frame 362 is fixedly connected to the clockwork 368, the clockwork 368 is far away One end of the fixed frame 362 is fixedly connected to the outer surface of the winding shaft 367. When the cleaning component 36 rotates, the slider 365 slides in the slide groove 364 under the action of centrifugal force. Because the traction line 366 is fixedly connected to the slider 365, the traction line 366 drives the winding shaft 367 to rotate when the slider 365 moves. At this time, the spring 368 is twisted by force. The slider 365 cleans the rubber brush 363 while driving the cleaning brush 369 to move, preventing excessive 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.

[0025] Example 2: Please refer to Figure 1 - Fig. 9 The present invention provides a technical solution: on the basis of the first embodiment, a waste material recycling device for motor housing processing comprises a chassis 1, a screening mechanism 2 is fixedly connected to the outer surface of the chassis 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 to the outer surface of the chassis 1, a filtering mechanism 3 is fixedly connected to the inner surface of the chassis 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 to the inner surface of the chassis 1, a pressing roller 6 is rotatably connected to the inner surface of the chassis 1, the outer surface of the pressing roller 6 is rotatably connected to a belt 8, the inner surface of the belt 8 is connected to the crushing wheel 5 The outer surface of the crushing wheel 5 is rotatably connected, and the outer surface of the crushing wheel 5 is fixedly connected with a gear 7. Waste is added to the screening mechanism 2 through the feed port 28 for screening. The screened waste falls into the chassis 1. Under the meshing action of the two gears 7, the two crushing wheels 5 rotate relative to each other to crush the fallen waste. The crushed waste continues to move downward under the action of gravity. The gear 7 drives the pressure roller 6 to rotate through the belt 8 while rotating. After being squeezed and cut by the pressure roller 6, the waste falls along the inner surface of the chassis 1 to the collection box 4 to complete the collection. The volume of the waste after being squeezed and cut by the pressure roller 6 becomes smaller and the density becomes larger; The screening mechanism 2 includes a screening box 21, the inner surface of the screening box 21 is fixedly connected with a fixing rod 25, the outer surface of the fixing 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 fixing plate 22, the outer surface of the fixing plate 22 is fixedly connected with a tension spring 26, the end of the tension spring 26 away from the fixing plate 22 is fixedly connected to the screening box 24, the inner surface of the screening box 24 is slidably connected with an adjustment component 27, the outer surface of the adjustment component 27 is fixedly connected to the outer surface of the screening box 21, the outer surface of the screening box 21 is fixedly connected with a feed port 28, the inner surface of the screening box 21 is slidably connected to the outer surface of the screening box 24, the end of the fixing rod 25 away from the screening box 21 is connected to the outer surface of the fixing plate 22 The upper surface of the fixing plate 22 is fixedly connected to the inner surface of the chassis 1, and the outer surface of the chassis 1 is fixedly connected to 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 contacts the outer surface of the T-shaped plate 23, the T-shaped plate 23 drives the screening box 24 to make reciprocating linear motion along the fixed rod 25 under the joint action of the rotation of the cam 39 and the tension spring 26. At this time, the screening box 24 slides relative to the push plate 271, and the screening box 24 moves to screen the waste in the box. Smaller waste falls directly to the bottom of the screening box 21 through the holes on the surface of the screening box 24 to complete the collection. With the continuous addition of laborious waste, the push plate 271 continuously pushes the waste into the chassis 1 with the reciprocating motion of the screening box 24.

[0026] The adjusting assembly 27 includes a push plate 271, the outer surface of which is rotatably connected to a push rod 274, the outer surface of which is fixedly connected to a torsion spring 272, the end of which away from the push rod 274 is fixedly connected to the outer surface of the push plate 271, a fixing sleeve 273 is arranged outside the push plate 271, the outer surface of the fixing sleeve 273 is fixedly connected to the inner surface of the screening box 21, the outer surface of the push rod 274 is slidably connected to the inner surface of the fixing sleeve 273, the outer surface of the push plate 271 is slidably connected to the inner surface of the screening box 24, the outer surface of the push rod 274 is fixedly connected to a clamping column 276, and the clamping column The outer surface of 276 is slidably connected to the fixed sleeve 273 through the adjustment hole 275, and the adjustment hole 275 is opened in the outer surface of the fixed sleeve 273. When the waste content contains more waste with smaller volume, the distance between the push plate 271 and the outer edge of the screening box 21 can be reduced through the adjustment component 27. At this time, the movable area of ​​the waste in the screening box 24 becomes larger, and the waste stays in the screening box 24 for a longer time, so that the smaller waste is more likely to fall into the screening box 21 instead of being pushed into the chassis 1, thereby improving the accuracy of the screening mechanism 2 in screening smaller waste.

[0027] 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 suction fan 35, the bottom of the dust suction fan 35 is provided with a cleaning component 36, the inner surface of the cleaning component 36 is fixedly connected to 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 to 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 to the outer surface of the rotating shaft 34, the bottom end of the rotating shaft 34 is fixedly connected with a cam 39, the cam 39 The outer surface 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 component 36. The motor 33 drives the cam 39 to rotate through the rotating shaft 34, and the rotating shaft 34 drives the dust suction fan 35 to rotate. The rotation of the dust suction fan 35 generates suction, and the dust in the device is sucked into the filter 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, and the cleaning component 36 rotates with the rotating shaft 34. The rubber brush 363 rotates relative to the filter plate 37 with the fixing frame 362. The rubber brush 363 is always in contact with the surface of the filter plate 37 to clean the filter plate 37 to prevent a large amount of dust from adhering to the surface of the filter plate 37 and affecting the filtering effect.

[0028] The cleaning assembly 36 includes a shaft sleeve 361, a fixing frame 362 is fixedly connected to the outer surface of the shaft sleeve 361, a rubber brush 363 is fixedly connected to the lower surface of the fixing frame 362, and a slider 365 is arranged outside the rubber brush 363. of The outer surface is slidably connected to the fixed frame 362 through the slide groove 364, the inner surface of the shaft sleeve 361 is fixedly connected to the outer surface of the rotating shaft 34, the outer surface of the slider 365 is fixedly connected to the cleaning brush 369, the outer surface of the cleaning brush 369 contacts the outer surface of the rubber brush 363, the outer surface of the slider 365 is fixedly connected to the traction line 366, the end of the traction line 366 away from the slider 365 is fixedly connected to the winding shaft 367, the outer surface of the winding shaft 367 is rotatably connected to the inner surface of the fixed frame 362, the inner surface of the fixed frame 362 is fixedly connected to the clockwork 368, the clockwork 368 is far away One end of the fixed frame 362 is fixedly connected to the outer surface of the winding shaft 367. When the cleaning component 36 rotates, the slider 365 slides in the slide groove 364 under the action of centrifugal force. Because the traction line 366 is fixedly connected to the slider 365, the traction line 366 drives the winding shaft 367 to rotate when the slider 365 moves. At this time, the spring 368 is twisted by force. The slider 365 cleans the rubber brush 363 while driving the cleaning brush 369 to move, preventing excessive 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.

[0029] Working principle: When in use, waste is added to the screening mechanism 2 through the feed port 28 for screening. When the waste content is large in volume, the position of the push plate 271 is adjusted through the adjustment component 27 to increase the distance between the push plate 271 and the outer edge of the screening box 21. The push rod 274 is rotated during adjustment. At this time, the torsion spring 272 is twisted by force, and then the push rod 274 is pushed, and the push plate 271 moves 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 torsion spring 272 is released, and the push rod 274 drives the clamping column 276 to rotate. At this time, the clamping column 276 is stuck in the adjustment hole 275, so that the push rod 274 cannot slide in the fixing sleeve 273, thereby completing the adjustment of the position of the push plate 271.

[0030] The motor 33 drives the cam 39 to rotate through the rotating shaft 34. Because the surface of the cam 39 contacts the outer surface of the T-shaped plate 23, the T-shaped plate 23 drives the screening box 24 to make reciprocating linear motion along the fixed rod 25 under the combined action of the rotation of the cam 39 and the tension spring 26. At this time, the screening box 24 slides relative to the push plate 271, and the screening box 24 moves to screen the waste in the box. The smaller waste passes through the holes on the surface of the screening box 24 and falls directly to the bottom of the screening box 21 to be collected. With the continuous addition of waste, the push plate 271 continuously pushes the waste into the chassis 1 with the reciprocating motion of the screening box 24. After being adjusted by the adjustment component 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 time the waste stays in the screening box 24 is shortened, so that the waste falls into the chassis 1 more quickly for the next process, thereby reducing the time used by the screening mechanism 2 to screen larger materials. When the waste content contains more smaller waste, the distance between the push plate 271 and the outer edge of the screening box 21 can be reduced by adjusting the component 27. At this time, the movable area of ​​the waste in the screening box 24 is increased, and the time the waste stays in the screening box 24 is prolonged, so that the smaller waste is more likely to fall into the screening box 21 instead of being pushed into the chassis 1, thereby improving the accuracy of the screening mechanism 2 in screening smaller waste.

[0031] When the waste falls into the chassis 1, the two crushing wheels 5 rotate relative to each other to crush the fallen waste under the meshing action of the two gears 7. The crushed waste continues to move downward under the action of gravity. While the gear 7 rotates, it drives the pressure roller 6 to rotate through the belt 8. After being squeezed and cut by the pressure roller 6, the waste falls along the inner surface of the chassis 1 to the collecting box 4 for collection. After being squeezed and cut by the pressure roller 6, the volume of the waste becomes smaller and the density becomes larger, which improves the space utilization rate of the collecting box 4 when storing waste.

[0032] Dust will be generated in the process of screening the waste. When the motor 33 drives the cam 39 to rotate through the rotating shaft 34, the rotating shaft 34 drives the dust suction fan 35 to rotate. The rotation of the dust suction fan 35 generates suction, and the dust in the device is sucked into the filter mechanism 3, so as to prevent the dust from spreading outside the device. At this time, the dust adheres to the surface of the filter plate 37, and the cleaning component 36 rotates with the rotating shaft 34. The rubber brush 363 rotates relative to the filter plate 37 with the fixing frame 362. The rubber brush 363 is always in contact with the surface of the filter plate 37 to clean the filter plate 37, so as to prevent a large amount of dust from adhering to the surface of the filter plate 37 and affecting the filtering effect. While the cleaning assembly 36 rotates, the slider 365 slides in the slide groove 364 under the action of centrifugal force. Because the traction line 366 is fixedly connected to the slider 365, the traction line 366 drives the winding shaft 367 to rotate while the slider 365 moves. At this time, the spring 368 is twisted by force, and the slider 365 cleans the rubber brush 363 while driving the cleaning brush 369 to move, preventing excessive 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 filter mechanism 3.

[0033] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A waste material recovery device for motor housing processing, comprising a housing (1), characterized in that: The outer surface of the chassis (1) is fixedly connected to a screening mechanism (2); a collecting box (4) is provided at the bottom of the screening mechanism (2); the outer surface of the collecting box (4) is fixedly connected to the outer surface of the chassis (1); the inner surface of the chassis (1) is fixedly connected to a filtering mechanism (3); a crushing wheel (5) is provided at the bottom of the filtering mechanism (3); the outer surface of the crushing wheel (5) is rotatably connected to the inner surface of the chassis (1); a pressure roller (6) is rotatably connected to the inner surface of the chassis (1); the outer surface of the pressure roller (6) is rotatably connected to a belt (8); the inner surface of the belt (8) is rotatably connected to the outer surface of the crushing wheel (5); and the outer surface of the crushing wheel (5) is fixedly connected to a gear (7); The screening mechanism (2) comprises a screening box (21), the inner surface of the screening box (21) is fixedly connected to a fixing rod (25), the outer surface of the fixing rod (25) is slidably connected to a screening box (24), the outer surface of the screening box (24) is fixedly connected to a T-shaped plate (23), the outer surface of the T-shaped plate (23) is slidably connected to a fixing plate (22), the outer surface of the fixing plate (22) is fixedly connected to a tension spring (26), one end of the tension spring (26) away from the fixing plate (22) is fixedly connected to the screening box (24), the inner surface of the screening box (24) is slidably connected to an adjustment component (27), the outer surface of the adjustment component (27) is fixedly connected to the outer surface of the screening box (21), and the outer surface of the screening box (21) is fixedly connected to a feed port (28).

2. The motor housing processing waste recycling device according to claim 1, characterized in that: The inner surface of the screening box (21) is slidably connected to the outer surface of the screening box (24); one end of the fixing rod (25) away from the screening box (21) is fixedly connected to the outer surface of the fixing plate (22); the upper surface of the fixing plate (22) is fixedly connected to the inner surface of the chassis (1); and the outer surface of the chassis (1) is fixedly connected to the outer surface of the screening box (21).

3. The motor housing processing waste recycling device according to claim 1, characterized in that: The adjustment assembly (27) comprises a push plate (271), the outer surface of the push plate (271) is rotatably connected to a push rod (274), the outer surface of the push rod (274) is fixedly connected to a torsion spring (272), one end of the torsion spring (272) away from the push rod (274) is fixedly connected to the outer surface of the push plate (271), a fixing sleeve (273) is arranged outside the push plate (271), the outer surface of the fixing sleeve (273) is fixedly connected to the inner surface of the screening box (21), the outer surface of the push rod (274) is slidably connected to the inner surface of the fixing sleeve (273), and the outer surface of the push plate (271) is slidably connected to the inner surface of the screening box (24).

4. The motor housing processing waste recycling device according to claim 3, characterized in that: 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 to the fixing sleeve (273) via an adjustment hole (275), and the adjustment hole (275) is opened in the outer surface of the fixing sleeve (273).

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

6. A motor housing processing waste recycling device according to claim 5, characterized in that: The inner surface of the cleaning component (36) is fixedly connected to the outer surface of the rotating shaft (34); the outer surface of the rotating shaft (34) is rotatably connected to a filter plate (37); the outer surface of the filter plate (37) is fixedly connected to the inner surface of the shell (31); the inner surface of the shell (31) is fixedly connected to a protective plate (38); the inner surface of the protective plate (38) is rotatably connected to the outer surface of the rotating shaft (34); the bottom end of the rotating shaft (34) is fixedly connected to 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 component (36).

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

8. The motor housing processing waste recycling device according to claim 7, characterized in that: The inner surface of the shaft sleeve (361) is fixedly connected to the outer surface of the rotating shaft (34); the outer surface of the sliding block (365) is fixedly connected to 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).

9. The motor housing processing waste recycling device according to claim 7, characterized in that: A traction line (366) is fixedly connected to the outer surface of the slider (365); an end of the traction line (366) away from the slider (365) is fixedly connected to a winding shaft (367); an outer surface of the winding shaft (367) is rotatably connected to an inner surface of a fixed frame (362); a spring (368) is fixedly connected to the inner surface of the fixed frame (362); an end of the spring (368) away from the fixed frame (362) is fixedly connected to the outer surface of the winding shaft (367).

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