Solid waste treatment device

Abstract

The invention relates to the technical field of solid waste environment-friendly treatment, and particularly discloses a solid waste treatment device. A placing frame and a conveying belt; and the collecting mechanism is arranged on one side of the placing frame, and the collecting mechanism can collect the magnetic substances. The magnetic material collecting device at least has the following beneficial effects that through arrangement of a collecting mechanism and a variable resistance mechanism, a fixed motor is started to drive a rotating roller and a conveying belt to rotate, magnetic materials fall into a collecting box along with movement of the conveying belt, and after a first contact plate gets close to a proximity switch, a micro motor is started to drive a sealing plate to move upwards through a rotating lead screw; magnetic substances in the collecting box fall into a temporary storage box, the temporary storage box under gravity moves downwards to extrude a gas plate, gas enters a pneumatic pipe through a three-way valve to push a pneumatic rod to move, the pneumatic rod moves to push a sliding block of a sliding rheostat to move to change resistance, and therefore the power of a fixed motor is changed.

Description

Technical Field

[0001] The present invention relates to the technical field of environmentally friendly solid waste treatment, and in particular to a solid waste treatment device. Background Art

[0002] Solid waste treatment refers to the rational and effective treatment of various types of solid waste generated to reduce the negative impact on the environment and maximize the recovery and reuse of resources. Common solid wastes in life include industrial waste, urban domestic waste, construction waste, agricultural waste and other types. In order to avoid environmental damage when treating solid waste, solid waste treatment equipment is usually used to treat solid waste in an environmentally friendly manner.

[0003] Existing solid waste treatment devices usually separate magnetic substances from solid waste based on the magnetic differences between the magnetic substances and other waste. The magnetic substances are adsorbed by electromagnets and move along a conveyor belt to separate the magnetic substances from other waste. However, the content of magnetic substances in different solid wastes is different. Most solid waste treatment devices can only perform simple separation, which makes the separation process incomplete, the separation effect limited, and brings inconvenience to subsequent treatment. Summary of the invention

[0004] The purpose of the present invention is to provide a solid waste treatment device to solve the problem mentioned in the above background technology that most solid waste treatment devices can only perform simple separation, making the separation process not thorough enough, the separation effect limited, and causing inconvenience to subsequent treatment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A solid waste treatment device: comprising a placement rack and a conveyor belt;

[0006] It also includes a collecting mechanism, which is arranged on one side of the placement rack and can collect the magnetic material;

[0007] The variable resistance mechanism is arranged at the bottom of the placement frame, and the variable resistance mechanism can change the operating speed of the device according to the weight of the magnetic material.

[0008] Wherein, the collecting mechanism comprises a fixed motor fixedly connected to one side of the top of the placing frame by bolts, the placing frame can fix the position of the fixed motor by bolts, the output end of the fixed motor is fixedly connected to a rotating roller, the fixed motor can fix the position of the rotating roller, the middle part of the surface of the rotating roller is sleeved with a conveyor belt, the rotating roller can limit the conveyor belt, the inner part of one end of the conveyor belt is sleeved with a driven roller, the driven roller can limit the conveyor belt, and the conveyor belt can connect the rotating roller with the driven roller;

[0009] A connecting piece is fixedly connected to one side of the middle part of the top of the placement rack, and the placement rack can fix the position of the connecting piece; an electromagnetic plate is fixedly connected to the lower part of one end of the connecting piece, and the connecting piece can fix the position of the electromagnetic plate; a guide plate is fixedly connected to the middle part of an inner wall of the placement rack, and the placement plate can fix the position of the guide plate; a collection box is fixedly connected to the bottom of the guide plate, and the guide plate can fix the position of the collection box; a diverter plate is fixedly connected to the middle part of the bottom of the collection box, and the collection box can fix the position of the diverter plate; a placement box is fixedly connected to the upper part of one side wall of the collection box, and the collection box can fix the The position of the placement box is fixed, the middle part of an inner wall of the placement box is fixedly connected with a micro motor by bolts, the placement box can fix the position of the micro motor, the output end of the micro motor is fixedly connected with a rotating screw, the micro motor can fix the position of the rotating screw, the middle part of the surface of the rotating screw is sleeved with a closing plate, the rotating screw can limit the position of the closing plate pair, one end of the rotating screw is rotatably connected with a first connecting plate, the first connecting plate can limit the position of the rotating screw, the first connecting plate is fixed to the lower part of one end of the surface of the collection box, and the collection box can fix the position of the first connecting plate.

[0010] Among them, the middle part of one end of the rotating roller is rotatably connected with a first connecting rod, and the first connecting rod can limit the position of the rotating roller. The bottom of the first connecting rod is fixedly connected to one side of one end of the top of the placement frame, and the placement frame can fix the position of the first connecting rod. The middle parts of both ends of the driven roller are rotatably connected with second connecting rods, and the second connecting rod can limit the position of the driven roller. The bottoms of the two second connecting rods are respectively fixedly connected to the two sides of the top of the placement frame, and the placement frame can fix the positions of the two second connecting rods.

[0011] Among them, a limiting rod is sleeved on one side of the top of the closing plate, and the limiting rod can limit the position of the closing plate. One end of the limiting rod is fixedly connected to one side of the bottom of the placement box, and the placement box can fix the position of the limiting rod. The other side of the limiting rod is fixedly connected to a second connecting plate, and the second connecting plate can fix the position of the limiting rod. The second connecting plate is fixedly connected to one side of the bottom of the collection box, and the collection box can fix the position of the second connecting plate.

[0012] Among them, a magnetic shielding plate is fixedly connected to one side of the conveyor belt surface, and the conveyor belt can fix the position of the magnetic shielding plate. A contact plate is fixedly connected to one side of the conveyor belt surface, and the conveyor belt can fix the position of the contact plate.

[0013] Among them, six first load-bearing rods are fixedly connected to the bottom of the placement rack, and the placement rack can fix the positions of the six first load-bearing rods. The six first load-bearing rods are distributed in a rectangular shape on the bottom of the placement rack, and the lower part of one side of the surface of one of the first load-bearing rods is fixedly connected to a support plate, and the first load-bearing rod can fix the position of the support plate.

[0014] Wherein, the variable resistance mechanism includes a fixed plate fixedly connected to the middle part of the top of the support plate, the support plate can fix the position of the fixed plate, a spring rod is fixedly connected at the corner of the top of the fixed plate, the fixed plate can fix the position of the spring rod, the top of the spring rod is fixedly connected to a movable plate, the spring rod can fix the position of the movable plate, the middle part of one end of the top of the movable plate is fixedly connected to a first electric rod, the movable plate can fix the position of the first electric rod, the top of the first electric rod is fixedly connected to a first connecting ring, the first electric rod can fix the position of the first connecting ring, the middle part of the first connecting ring is rotatably connected to a temporary storage box, the first connecting ring can limit the position of the temporary storage box, the middle part of one side of the bottom of the temporary storage box is rotatably connected to a second connecting ring, the temporary storage box can control the position of the second connecting ring The cam is an angularly-shaped member which is adapted to move relative to the first and second wheels, and the cam is a member which is adapted to move relative to the first wheel, wherein the cam is configured to move relative to the second wheel.

[0015] A second electric rod is fixedly connected to the interior of one end of the top of the support plate, and the support plate can fix the position of the second electric rod. A limiting plate is fixedly connected to the top of the second electric rod, and the second electric rod can fix the position of the limiting plate. The limiting plate is in contact with the temporary storage box;

[0016] An air plate is provided in the middle of the top of the fixed plate, one end of the air plate is fixedly connected to a connecting pipe, the air plate can fix the position of the connecting pipe, one end of the connecting pipe is flange-connected to a three-way valve, the connecting pipe can fix the position of the three-way valve, a driven wheel is provided in the middle of the top of the three-way valve, the driven wheel is meshed with a two-way toothed plate, the two-way toothed plate can engage the driven wheel for rotation when it moves, one end of the three-way valve is flange-connected to a pneumatic tube, the three-way valve can fix the position of the pneumatic tube, a compression spring is fixedly connected to the middle of an inner wall of the pneumatic tube, the pneumatic tube can fix the position of the compression spring, one end of the compression spring is fixedly connected to a pneumatic rod, the compression spring can fix the position of the pneumatic rod, the pneumatic rod is slidably connected to one side inside the pneumatic tube, and one end of the surface of the pneumatic rod is fixedly connected to a sliding rheostat.

[0017] Among them, the lower parts of two adjacent first load-bearing rods are commonly fixedly connected with a square plate, the first load-bearing rod can fix the position of the square plate, one side of the top of the square plate is fixedly connected with a first control box, and the placement plate can fix the position of the first control box.

[0018] A placement groove is provided at the upper portion of one side of the placement rack, a proximity switch is fixedly connected to the middle portion of an inner wall of the placement groove by bolts, and the placement groove can fix the position of the proximity switch by bolts.

[0019] Among them, a second control box is fixedly connected to the middle of the corner of one end of the conveyor belt, and the conveyor belt can fix the position of the second control box. A second load-bearing rod is fixedly connected to one side of the bottom of the conveyor belt, and the conveyor belt can fix the position of the second load-bearing rod.

[0020] The present invention has at least the following beneficial effects: through the setting of the collecting mechanism and the variable resistance mechanism, the fixed motor starts to drive the rotating roller and the conveyor belt to rotate, and the magnetic material falls into the collecting box as the conveyor belt moves. When the first contact plate approaches the proximity switch, the micro motor starts to drive the closing plate to move upward by rotating the screw rod, and the magnetic material inside the collecting box falls into the temporary storage box. The temporary storage box moves downward due to gravity, squeezing the air plate, and the gas enters the pneumatic tube through the three-way valve to push the pneumatic rod to move. The movement of the pneumatic rod pushes the slider of the sliding rheostat to change the resistance, thereby changing the power of the fixed motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of a three-dimensional second viewing angle of the present invention;

[0023] Figure 3 This is a schematic diagram of a three-dimensional third viewing angle of the present invention;

[0024] Figure 4 It is a top view schematic diagram of the present invention;

[0025] Figure 5 It is a schematic diagram of the collection mechanism of the present invention;

[0026] Figure 6 It is a right side cross-sectional schematic diagram of the collecting mechanism of the present invention;

[0027] Figure 7 This is a schematic diagram of the collecting mechanism of the present invention from a second viewing angle;

[0028] Figure 8 This is a schematic diagram of A of the present invention;

[0029] Fig. 9 It is a schematic diagram of the variable resistance mechanism of the present invention;

[0030] Fig.10 A schematic diagram of the variable resistance mechanism of the present invention from a second viewing angle;

[0031] Fig.11 A schematic diagram of the variable resistance mechanism of the present invention from a third viewing angle;

[0032] Fig.12 It is a schematic diagram of the upper component of the support plate of the present invention.

[0033] In the figure: 1, placement rack; 2, conveyor belt; 3, collection mechanism; 31, fixed motor; 32, rotating roller; 33, conveyor belt; 34, driven roller; 35, connecting piece; 36, electromagnetic plate; 37, guide plate; 38, collection box; 39, diverter plate; 310, placement box; 311, micro motor; 312, rotating screw rod; 313, closing plate; 314, first connecting plate; 4, variable resistance mechanism; 41, fixed plate; 42, spring rod; 43, moving plate; 44, first electric rod; 45, first connecting ring; 46, temporary storage box; 47, second connecting ring; 48, telescopic rod; 49, circular ring plate; 410, square rack; 411, first cone wheel; 4 12. Second cone wheel; 413. Driving wheel; 414. Two-way tooth plate; 415. Fixed rod; 416. Second electric rod; 417. Limiting plate; 418. Air plate; 419. Connecting pipe; 420. Three-way valve; 421. Driven wheel; 422. Pneumatic tube; 423. Compression spring; 424. Pneumatic rod; 425. Sliding rheostat; 5. First connecting rod; 6. Second connecting rod; 7. Limiting rod; 8. Second connecting plate; 9. Anti-magnetic plate; 10. Contact plate; 11. First load-bearing rod; 12. Support plate; 13. Square plate; 14. First control box; 15. Placement slot; 16. Proximity switch; 17. Second control box; 18. Second load-bearing rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1

[0036] See also Figures 1 to 12 , the present invention provides a technical solution: a solid waste treatment device: comprising a placement rack 1 and a conveyor belt 2;

[0037] It also includes a collecting mechanism 3, which is arranged on one side of the placement rack 1 and can collect magnetic substances;

[0038] The variable resistance mechanism 4 is arranged at the bottom of the placement rack 1, and the variable resistance mechanism 4 can change the operating speed of the device according to the weight of the magnetic material;

[0039] The collecting mechanism 3 includes a fixed motor 31 fixedly connected to one side of the top of the placing rack 1 by bolts. The placing rack 1 can fix the position of the fixed motor 31 by bolts to ensure that the position of the fixed motor 31 will not change when it is started. The output end of the fixed motor 31 is fixedly connected to a rotating roller 32. The fixed motor 31 can fix the position of the rotating roller 32. After the fixed motor 31 is started, the output end of the fixed motor 31 can drive the rotating roller 32 to rotate. A conveyor belt 33 is sleeved on the middle part of the surface of the rotating roller 32. The rotating roller 32 can limit the conveyor belt 33. The rotation of the rotating roller 32 can drive the conveyor belt 33 to rotate. A driven roller 34 is sleeved inside one end of the conveyor belt 33. The driven roller 34 can limit the conveyor belt 33. The conveyor belt 33 can connect the rotating roller 32 with the driven roller 34. The rotation of the rotating roller 32 can drive the driven roller 34 to rotate through the conveyor belt 33.

[0040] A connector 35 is fixedly connected to one side of the middle of the top of the placement rack 1, and the placement rack 1 can fix the position of the connector 35. An electromagnetic plate 36 is fixedly connected to the lower part of one end of the connector 35, and the connector 35 can fix the position of the electromagnetic plate 36. The electromagnetic plate 36 can adsorb the magnetic material of the conveyor belt 2, so that the magnetic material on the surface of the conveyor belt 2 is adsorbed onto the conveyor belt 33. A guide plate 37 is fixedly connected to the middle of an inner side wall of the placement rack 1, and the placement plate can fix the position of the guide plate 37. The guide plate 37 can limit the magnetic material that loses its magnetism as it moves with the conveyor belt 33. , so that the magnetic material that loses the magnetic restriction falls into the collection box 38, the bottom of the guide plate 37 is fixedly connected with the collection box 38, the guide plate 37 can fix the position of the collection box 38, the collection box 38 can temporarily store the magnetic material, the middle of the bottom of the collection box 38 is fixedly connected with a diverter plate 39, the collection box 38 can fix the position of the diverter plate 39, the diverter plate 39 can separate the magnetic material falling into the collection box 38, the upper part of one side wall of the collection box 38 is fixedly connected with a placement box 310, the collection box 38 can fix the position of the placement box 310, the placement box 310 0 can place some components, the middle part of the inner wall of the placement box 310 is fixedly connected with a micro motor 311 by bolts, the placement box 310 can fix the position of the micro motor 311 to ensure that the position of the micro motor 311 will not change when it is started, the output end of the micro motor 311 is fixedly connected with a rotating screw rod 312, the micro motor 311 can fix the position of the rotating screw rod 312, after the micro motor 311 is started, the output end of the micro motor 311 can drive the rotating screw rod 312 to rotate, the middle part of the surface of the rotating screw rod 312 is sleeved with a closing plate 313, the rotating screw rod 312 is rotated. The screw rod 312 can limit the position of the closing plate 313, and the closing plate 313 can only move on the surface of the rotating screw rod 312. The rotating screw rod 312 can drive the closing plate 313 to move up and down. One end of the rotating screw rod 312 is rotatably connected to the first connecting plate 314. The first connecting plate 314 can limit the position of the rotating screw rod 312, and the rotating screw rod 312 can only rotate at the position of the first connecting plate 314. The first connecting plate 314 is fixed to the lower part of one end of the surface of the collection box 38, and the collection box 38 can fix the position of the first connecting plate 314.

[0041] The middle part of one end of the rotating roller 32 is rotatably connected with a first connecting rod 5, and the first connecting rod 5 can limit the position of the rotating roller 32, and the rotating roller 32 can only be rotated on the upper part of one end of the first connecting rod 5. The bottom of the first connecting rod 5 is fixedly connected to one side of one end of the top of the placement frame 1, and the placement frame 1 can fix the position of the first connecting rod 5. The middle parts of both ends of the driven roller 34 are rotatably connected with second connecting rods 6, and the second connecting rod 6 can limit the position of the driven roller 34, and the driven roller 34 can only be rotated on the upper part of one end of the second connecting rod 6. The bottoms of the two second connecting rods 6 are respectively fixedly connected to the two sides of the top of the placement frame 1, and the placement frame 1 can fix the positions of the two second connecting rods 6;

[0042] A limiting rod 7 is sleeved on one side of the top of the closing plate 313, and the limiting rod 7 can limit the position of the closing plate 313, so that the closing plate 313 can only move up and down on the surface of the limiting rod 7. One end of the limiting rod 7 is fixedly connected to one side of the bottom of the placement box 310, and the placement box 310 can fix the position of the limiting rod 7 to ensure that the position of the limiting rod 7 does not change. The other side of the limiting rod 7 is fixedly connected to a second connecting plate 8, and the second connecting plate 8 can fix the position of the limiting rod 7. The second connecting plate 8 is fixedly connected to one side of the bottom of the collection box 38, and the collection box 38 can fix the position of the second connecting plate 8.

[0043] One side of the surface of the conveyor belt 33 is fixedly connected with an anti-magnetic plate 9, and the conveyor belt 33 can fix the position of the anti-magnetic plate 9. The rotation of the conveyor belt 33 can drive the anti-magnetic plate 9 to rotate, and the anti-magnetic plate 9 can prevent magnetic substances from being adsorbed. One side of the surface of the conveyor belt 33 is fixedly connected with a contact plate 10. There are two contact plates 10, one is located at one end of the conveyor belt 33 close to the anti-magnetic plate 9, and the other is located in the middle of one end of the anti-magnetic plate 9. The conveyor belt 33 can fix the position of the contact plate 10, and the rotation of the conveyor belt 33 can drive the contact plate 10 to rotate;

[0044] Six first load-bearing rods 11 are fixedly connected to the bottom of the placement rack 1. The placement rack 1 can fix the positions of the six first load-bearing rods 11. The six first load-bearing rods 11 can support the placement rack 1. The six first load-bearing rods 11 are distributed in a rectangular shape on the bottom of the placement rack 1. The rectangular distribution facilitates the support of the placement rack 1. A support plate 12 is fixedly connected to the lower part of one side of the surface of one of the first load-bearing rods 11. The first load-bearing rod 11 can fix the position of the support plate 12, and the support plate 12 can support some components;

[0045] The variable resistance mechanism 4 includes a fixed plate 41 fixedly connected to the middle part of the top of the support plate 12, the support plate 12 can fix the position of the fixed plate 41, the fixed plate 41 can support some components, a spring rod 42 is fixedly connected at the corner of the top of the fixed plate 41, the fixed plate 41 can fix the position of the spring rod 42, the spring rod 42 can move at the corner of the top of the fixed plate 41 and in reverse telescopic movement, a moving plate 43 is fixedly connected to the top of the spring rod 42, the spring rod 42 can fix the position of the moving plate 43, the moving plate 43 can squeeze the spring rod 42 when it moves downward, a first electric rod 44 is fixedly connected to the middle part of one end of the top of the moving plate 43, the moving plate 43 can fix the position of the first electric rod 44, the first electric The rod 44 can move on the middle part of one end of the top of the moving plate 43. The moving plate 43 can drive the first electric rod 44 to move up and down. The top of the first electric rod 44 is fixedly connected with a first connecting ring 45. The first electric rod 44 can fix the position of the first connecting ring 45. The movement of the first electric rod 44 can drive the first connecting ring 45 to move. The middle part of the first connecting ring 45 is rotatably connected with a temporary storage box 46. The first connecting ring 45 can limit the position of the temporary storage box 46, and the temporary storage box 46 can only rotate on the middle part of the first connecting ring 45. The middle part of the bottom side of the temporary storage box 46 is rotatably connected with a second connecting ring 47. The temporary storage box 46 can limit the position of the second connecting ring 47, and the second connecting ring 47 can only The temporary storage box 46 is rotated at the middle part of one side of the bottom, and a telescopic rod 48 is fixedly connected to the bottom of the second connecting ring 47, and the telescopic rod 48 can fix the position of the second connecting ring 47. The first electric rod 44 is started, and the first electric rod 44 pushes one end of the temporary storage box 46 through the first connecting ring 45. The temporary storage box 46 is rotated at one end, driving the second connecting ring 47 connected to the bottom of the temporary storage box 46 to move. The movement of the second connecting ring 47 can drive the telescopic rod 48 to extend and retract. Both ends of one side of the temporary storage box 46 are fixedly connected with circular plates 49, and the temporary storage box 46 can fix the position of the circular plates 49. The opposite ends of the two circular plates 49 are rotatably connected with a square frame 410 through a bearing, and the square frame 410 can adjust the position of the circular plates 49. The circular plate 49 is restricted to rotate only on the upper part of the square frame 410. The first electric rod 44 pushes one end of the temporary storage box 46 to move through the first connecting ring 45. The temporary storage box 46 is pushed to rotate in a circle with the circular plate 49 as the center. One end of one of the circular plates 49 is fixedly connected to the first cone wheel 411. One of the circular plates 49 can fix the position of the first cone wheel 411. The rotation of the circular plate 49 can drive the first cone wheel 411 to rotate. The second cone wheel 412 is meshed between the teeth of the first cone wheel 411. The first cone wheel 411 can mesh with the second cone wheel 412 to rotate. A driving wheel 413 is fixedly connected to the middle of the bottom of the second cone wheel 412. The second cone wheel 412 can fix the position of the driving wheel 413.The rotation of the second cone wheel 412 can drive the driving wheel 413 to rotate. A bidirectional tooth plate 414 is meshed between the teeth of the driving wheel 413. The driving wheel 413 can mesh with the bidirectional tooth plate 414 to move. A fixing rod 415 is slidably connected to the middle of the top of the bidirectional tooth plate 414. The fixing rod 415 can limit the position of the bidirectional tooth plate 414, so that the bidirectional tooth plate 414 can only move on the surface of the fixing rod 415.

[0046] A second electric rod 416 is fixedly connected to the inside of one end of the top of the support plate 12, and the support plate 12 can fix the position of the second electric rod 416. The second electric rod 416 can move on the inside of one end of the top of the support plate 12. A limiting plate 417 is fixedly connected to the top of the second electric rod 416, and the second electric rod 416 can fix the position of the limiting plate 417. The movement of the second electric rod 416 can drive the limiting plate 417 to move up and down. The limiting plate 417 is in contact with the temporary storage box 46. The limiting plate 417 is in contact with the temporary storage box 46 when it is in the rising state. After it is fully risen, the limiting plate 417 can close the opening at one end of the temporary storage box 46.

[0047] A gas plate 418 is provided in the middle of the top of the fixed plate 41. The movable plate 43 moves downward under the gravity of the magnetic material in the temporary storage box 46. The movable plate 43 squeezes the gas plate 418 to discharge the gas inside the gas plate 418 to the outside. One end of the gas plate 418 is fixedly connected to a connecting pipe 419. The gas plate 418 can fix the position of the connecting pipe 419. The squeezed gas plate 418 can discharge the internal gas into the connecting pipe 419. One end of the connecting pipe 419 is flange-connected to a three-way valve 420. The connecting pipe 4 19 can fix the position of the three-way valve 420. A driven wheel 421 is arranged in the middle of the top of the three-way valve 420. The driven wheel 421 meshes with the two-way tooth plate 414. The two-way tooth plate 414 moves to mesh with the driven wheel 421 for rotation. The rotation of the driven wheel 421 can change the internal gas channel of the three-way valve 420. A pneumatic tube 422 is connected to one end flange of the three-way valve 420. The three-way valve 420 can fix the position of the pneumatic tube 422. The gas in the connecting pipe 419 can enter the pneumatic tube 422 through the three-way valve 420. 22, when the temporary storage box 46 rotates to the maximum angle, the driven wheel 421 closes the gas channel inside the three-way valve 420, so that the gas entering the pneumatic tube 422 through the three-way valve 420 cannot be discharged from the original position. A compression spring 423 is fixedly connected to the middle of an inner wall of the pneumatic tube 422, and the pneumatic tube 422 can fix the position of the compression spring 423. One end of the compression spring 423 is fixedly connected to a pneumatic rod 424, and the compression spring 423 can fix the position of the pneumatic rod 424. The movement of the pneumatic rod 424 can squeeze the compression spring 423, and the rebound of the compression spring 423 can drive the pneumatic rod 424 to reset. The pneumatic rod 424 is slidably connected to one side of the inside of the pneumatic tube 422. The pneumatic rod 424 pushed by the gas moves inside the pneumatic tube 422. A sliding rheostat 425 is fixedly connected to one end of the surface of the pneumatic rod 424. The movement of the pneumatic rod 424 can drive the slider on one side of the sliding rheostat 425 to move, thereby changing the resistance and thus changing the current of the fixed motor 31.

[0048] The lower parts of the two adjacent first load-bearing rods 11 are fixedly connected with a square plate 13, the first load-bearing rod 11 can fix the position of the square plate 13, one side of the top of the square plate 13 is fixedly connected with a first control box 14, the placement plate can fix the position of the first control box 14, and the first control box 14 can control the running speed of the fixed motor 31 and the start of the micro motor 311;

[0049] A placement groove 15 is opened on the upper part of one side of the placement rack 1, and a proximity switch 16 is fixedly connected to the middle part of the inner wall of the placement groove 15 by bolts. The placement groove 15 can fix the position of the proximity switch 16 by bolts. Each time the contact plate 10 approaches the proximity switch 16, the micro motor 311 can be controlled by the first control box 14 to start.

[0050] Embodiment 2

[0051] like Figures 1 to 4 In the second embodiment, other structures remain unchanged, and the difference from the first embodiment is that a second control box 17 is fixedly connected to the middle of the corner of one end of the conveyor belt 22, and the conveyor belt 2 can fix the position of the second control box 17, and the second control box 17 can control the running speed of the conveyor belt 2; a second load-bearing rod 18 is fixedly connected to one side of the bottom of the conveyor belt 2, and the conveyor belt 2 can fix the position of the second load-bearing rod 18, and the second load-bearing rod 18 can support the conveyor belt 2.

[0052] The following is further introduced in conjunction with the specific working method, as described below: Specifically, when the solid waste treatment device is working / in use: the electromagnetic plate 36 is started, and the electromagnetic plate 36 adsorbs the magnetic material on the surface of the conveyor belt 2 to the side surface of the conveyor belt 33 close to the electromagnetic plate 36, and the conveyor belt 2 is started by the second controller;

[0053] The fixed motor 31 is started, the fixed motor 31 drives the rotating roller 32 to rotate, the rotating roller 32 drives the conveyor belt 33 to rotate, the magnetic material moves with the conveyor belt 33, when the magnetic material moves to the position where the restriction of the electromagnetic plate 36 is lost, the magnetic material moves due to the inertia brought by the conveyor belt 33, the magnetic material is restricted by the guide plate 37 and enters the collection box 38, the conveyor belt 33 continues to rotate, when the first contact plate 10 on one side of the conveyor belt 33 contacts the proximity switch 16, the micro motor 3 is controlled by the first control box 14. 11 is started and the first electric rod 44 is pulled back. The first control box 14 controls the first electric rod 44 and the micro motor 311 to move in a sequential order. The micro motor 311 will not start until the first electric rod 44 has completed pulling back. When the first electric rod 44 is in the initial state, it will not pull back. The output end of the micro motor 311 drives the rotating screw rod 312 to rotate, and the rotating screw rod 312 drives the closing plate 313 to move upward, so that one side of the bottom of the collection box 38 is opened, and the magnetic material inside the collection box 38 falls into the temporary storage box.

[0054] The magnetic material inside the temporary storage box increases, and the moving plate 43 moves downward due to the gravity of the magnetic material inside the temporary storage box 46. The moving plate 43 squeezes the gas plate 418, and the gas inside the gas plate 418 enters the inside of the pneumatic tube 422 through the connecting pipe 419 and the three-way valve 420. The pneumatic rod 424 sliding inside the pneumatic tube 422 is pushed by the gas to move. The movement of the pneumatic rod 424 can drive the slider on one side of the sliding rheostat 425 to move, change the resistance, and thus change the current of the fixed motor 31;

[0055] When the second contact plate 10 on one side of the conveyor belt 33 contacts the proximity switch 16, the first control box 14 controls the first electric rod 44 and the micro motor 311 to move in the opposite direction in sequence, the first electric rod 44 is started, and the first electric rod 44 pushes one end of the temporary storage box 46 through the first connecting ring 45, and one end of the temporary storage box 46 moves upward, and the temporary storage box 46 is pushed to rotate in a circle with the circular plate 49 as the center, and the rotation of the circular plate 49 drives the first cone wheel 411 to rotate, and the first cone wheel 411 meshes with the second cone wheel 412 to rotate, and the driving wheel 413 fixed at the lower part of the second cone wheel 412 rotates with The second cone wheel 412 rotates, the driving wheel 413 engages with the two-way toothed plate 414 to move on the surface of one end of the fixed rod 415, the two-way toothed plate 414 moves to engage with the driven wheel 421 to rotate, the driven wheel 421 rotates to change the internal gas channel of the three-way valve 420, when the first electric rod 44 pushes the temporary storage box 46 to the maximum position, the internal gas channel of the three-way valve 420 is completely changed, the inside of the pneumatic tube 422 becomes closed, the gas inside the pneumatic tube 422 is sealed to give a stable push to the pneumatic rod 424, so as to ensure the stability of the sliding rheostat 425 when being pushed;

[0056] The output end of the micro motor 311 drives the rotating screw 312 to rotate in the opposite direction, and the rotating screw 312 drives the closing plate 313 to move downward, so that the bottom side of the collection box 38 is closed. At the same time, the anti-magnetic plate 9 facilitates the collection mechanism 3 to prevent magnetic substances from being adsorbed when the collection mechanism 3 is in operation, ensuring that no magnetic substances fall into the collection box 38 when the micro motor 311 is started. The above electronic devices are all powered by internal batteries (not shown) or external wires (not shown).

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid waste treatment device, comprising: A placement rack (1) and a conveyor belt (2); The invention is characterized in that: it also comprises a collecting mechanism (3), wherein the collecting mechanism (3) is arranged on one side of the placement rack (1), and the collecting mechanism (3) can collect the magnetic material; A variable resistance mechanism (4) is arranged at the bottom of the placement rack (1), and the variable resistance mechanism (4) can change the operating speed of the device according to the weight of the magnetic material.

2. A solid waste treatment device according to claim 1, characterized in that: The collecting mechanism (3) comprises a fixed motor (31) fixedly connected to one side of the top of the placing rack (1) by means of bolts, the output end of the fixed motor (31) is fixedly connected to a rotating roller (32), a conveyor belt (33) is sleeved in the middle of the surface of the rotating roller (32), and a driven roller (34) is sleeved inside one end of the conveyor belt (33); A connecting piece (35) is fixedly connected to one side of the middle part of the top of the placement rack (1), and an electromagnetic plate (36) is fixedly connected to the lower part of one end of the connecting piece (35). A guide plate (37) is fixedly connected to the middle part of an inner side wall of the placement rack (1), and a collection box (38) is fixedly connected to the bottom of the guide plate (37). A diverter plate (39) is fixedly connected to the middle part of the inner bottom of the collection box (38). A placement box (310) is fixedly connected to the upper part of one side wall of the collection box (38). A micro motor (311) is fixedly connected to the middle part of an inner side wall of the placement box (310) by bolts, and a rotating screw rod (312) is fixedly connected to the output end of the micro motor (311). A closing plate (313) is sleeved on the middle part of the surface of the rotating screw rod (312), and one end of the rotating screw rod (312) is rotatably connected to a first connecting plate (314).

3. A solid waste treatment device according to claim 2, characterized in that: The middle of one end of the rotating roller (32) is rotatably connected to a first connecting rod (5), the bottom of the first connecting rod (5) is fixedly connected to one side of one end of the top of the placement rack (1), and the middle of both ends of the driven roller (34) are rotatably connected to second connecting rods (6), the bottoms of the two second connecting rods (6) are respectively fixedly connected to the two sides of the top of the placement rack (1).

4. A solid waste treatment device according to claim 2, characterized in that: A limiting rod (7) is sleeved on one side of the top of the closing plate (313), one end of the limiting rod (7) is fixedly connected to one side of the bottom of the placement box (310), and the other side of the limiting rod (7) is fixedly connected to a second connecting plate (8), and the second connecting plate (8) is fixedly connected to one side of the bottom of the collection box (38).

5. A solid waste treatment device according to claim 2, characterized in that: A magnetic protection plate (9) is fixedly connected to one side of the surface of the conveyor belt (33), and a contact plate (10) is fixedly connected to one side of the surface of the conveyor belt (33).

6. A solid waste treatment device according to claim 1, characterized in that: Six first load-bearing rods (11) are fixedly connected to the bottom of the placement rack (1); the six first load-bearing rods (11) are distributed in a rectangular shape on the bottom of the placement rack (1); a support plate (12) is fixedly connected to the lower portion of one side of the surface of one of the first load-bearing rods (11).

7. A solid waste treatment device according to claim 6, characterized in that: The variable resistance mechanism (4) comprises a fixed plate (41) fixedly connected to the middle of the top of the support plate (12); a spring rod (42) is fixedly connected to the corner of the top of the fixed plate (41); a movable plate (43) is fixedly connected to the top of the spring rod (42); a first electric rod (44) is fixedly connected to the middle of one end of the top of the movable plate (43); a first connecting ring (45) is fixedly connected to the top of the first electric rod (44); a temporary storage box (46) is rotatably connected to the middle of the first connecting ring (45); a second connecting ring (47) is rotatably connected to the middle of one side of the bottom of the temporary storage box (46); the bottom of the second connecting ring (47) is The temporary storage box (46) is fixedly connected with a telescopic rod (48), both ends of one side of the temporary storage box (46) are fixedly connected with circular plates (49), and the opposite ends of the two circular plates (49) are rotatably connected with a square frame (410) through bearings, one end of one of the circular plates (49) is fixedly connected with a first cone wheel (411), a second cone wheel (412) is meshed between the teeth of the first cone wheel (411), a driving wheel (413) is fixedly connected in the middle of the bottom of the second cone wheel (412), a bidirectional toothed plate (414) is meshed between the teeth of the driving wheel (413), and a fixing rod (415) is slidably connected in the middle of the top of the bidirectional toothed plate (414); A second electric rod (416) is fixedly connected to the interior of one end of the top of the support plate (12), a limiting plate (417) is fixedly connected to the top of the second electric rod (416), and the limiting plate (417) is in contact with the temporary storage box (46); An air plate (418) is provided in the middle of the top of the fixed plate (41), one end of the air plate (418) is fixedly connected to a connecting pipe (419), one end of the connecting pipe (419) is flange-connected to a three-way valve (420), a driven wheel (421) is provided in the middle of the top of the three-way valve (420), the driven wheel (421) is meshed with the two-way tooth plate (414), one end of the three-way valve (420) is flange-connected to a pneumatic tube (422), a compression spring (423) is fixedly connected to the middle of an inner wall of the pneumatic tube (422), one end of the compression spring (423) is fixedly connected to a pneumatic rod (424), and one end of the surface of the pneumatic rod (424) is fixedly connected to a sliding rheostat (425).

8. A solid waste treatment device according to claim 6, characterized in that: The lower parts of two adjacent first load-bearing rods (11) are commonly fixedly connected to a square plate (13), and one side of the top of the square plate (13) is fixedly connected to a first control box (14).

9. A solid waste treatment device according to claim 1, characterized in that: A placement groove (15) is provided at the upper portion of one side of the placement rack (1), and a proximity switch (16) is fixedly connected to the middle portion of an inner side wall of the placement groove (15) by means of bolts.

10. A solid waste treatment device according to claim 1, characterized in that: A second control box (17) is fixedly connected to the middle of a corner at one end of the conveyor belt (2), and a second load-bearing rod (18) is fixedly connected to one side of the bottom of the conveyor belt (2).

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