Collecting and treating device for furniture production waste products

Abstract

The invention discloses a furniture production waste collection and treatment device, and relates to the technical field of furniture waste treatment, the furniture production waste collection and treatment device comprises a base, a conveying mechanism is arranged on the top surface of the base, a crushing box is fixedly mounted on the top surface of the base, and a material blocking mechanism, a crushing mechanism and a screening mechanism are arranged in the crushing box; the screening mechanism comprises a screening box, an electromagnetic roller is fixedly installed on the inner surface of the screening box, a limiting block is fixedly installed on the side face of the screening box, a connecting plate is fixedly installed on the side face of the screening box, a transmission shaft is rotationally connected to the interior of the crushing box, and cams are fixedly installed at the two ends of the transmission shaft; a third gear is fixedly mounted at one end of the transmission shaft; according to the equipment, crushed waste can be shaken and screened, in the shaking process, blocked waste in filter holes can fall off due to shaking of the screening box, and therefore the situation that the screening efficiency and effect are reduced due to the fact that large waste blocks the filter holes is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of furniture waste treatment, and in particular to a device for collecting and treating furniture production waste. Background Art

[0002] Furniture waste refers to items that are no longer needed in the home, such as a broken sofa, damaged chair, outdated desk or bed frame, etc.

[0003] A furniture waste treatment device is a piece of equipment or facility specially designed to process, recycle and dispose of waste furniture. These devices are usually used for the disassembly, classification, recycling and waste treatment of waste furniture, with the aim of improving resource utilization and reducing environmental pollution.

[0004] For example, the "A device for collecting and processing furniture production waste" with publication number: CN111468255B includes a device for collecting and processing furniture production waste, including a crushing box and a feed hopper, a first crushing roller, a second crushing roller, a guide plate, and an arc plate are arranged inside the crushing box, screen plates are fixedly connected on both sides of the guide plate, the screen plates are provided with a plurality of rectangular holes and circular holes, a discharge hopper is fixedly connected to the bottom of the crushing box, a discharge pipe is fixedly connected to the bottom end of the discharge hopper, an electromagnetic roller is fixedly connected to the inner wall of the discharge pipe, and a support column is fixedly connected to the bottom end of the crushing box.

[0005] In the prior art, the furniture waste treatment device solves the problem of large-scale accumulation of furniture production waste and waste of wood resources, and also achieves the purpose of separating furniture scraps from air gun nail scraps, facilitating the recycling of furniture scraps. However, the furniture waste treatment device is lacking in screening the crushed scraps and sorting the rivets in the furniture waste.

[0006] 1. Screening: Since this type of furniture waste treatment device only screens the crushed waste through the screen plate fixed inside the crushing box, during the screening process, larger debris will cause the screen holes in the screen plate to be blocked, thereby affecting the screening efficiency and screening effect;

[0007] 2. Rivet sorting: Since this type of processing device collects and absorbs rivets through the electromagnetic roller at the discharge port, the rivets will be crushed by the blade and crushing roller together with the furniture waste before being adsorbed by the electromagnetic roller. When the blade contacts the rivets, it will cause damage to the blade. After being broken up by the blade, the rivets will hit the inner wall of the crushing box, thereby causing damage to the crushing box and the blade, affecting the service life of the processing device. After screening, some larger waste will remain on the surface of the filter plate. When removing larger waste, the staff needs to disassemble the filter plate, which increases the difficulty of waste treatment.

[0008] Therefore, we propose a device for collecting and processing furniture production waste in order to solve the above-mentioned problems. Summary of the invention

[0009] The purpose of the present invention is to provide a device for collecting and processing furniture production waste. The crushed waste is screened by shaking it up and down through a screening mechanism, which can improve the efficiency of waste screening and avoid the situation where the waste blocks the screen holes. The rivets in the crushed waste are adsorbed by the electromagnetic roller in the screening box to solve the problems raised by the above-mentioned background technology.

[0010] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a collection and processing device for furniture production waste, comprising a base, a top surface of the base is provided with a conveying mechanism, a top surface of the base is fixedly mounted with a crushing box, and the interior of the crushing box is provided with a material blocking mechanism, a crushing mechanism and a screening mechanism;

[0011] The transmission mechanism comprises a first motor and a driven shaft, the output end of the first motor is equipped with a driving shaft, and the surfaces of the driving shaft and the driven shaft are sleeved with a conveyor belt.

[0012] The screening mechanism includes a screening box, an electromagnetic roller is fixedly installed on the inner surface of the screening box, a limit block is fixedly installed on the side of the screening box, a connecting plate is fixedly installed on the side of the screening box, the internal rotation of the crushing box is connected to the transmission shaft, cams are fixedly installed at both ends of the transmission shaft, a third gear is fixedly installed at one end of the transmission shaft, a fourth gear is fixedly installed at one end of the driving shaft, a second tooth chain is sleeved on the surfaces of the third gear and the fourth gear, a fixed plate is fixedly installed on the surface of the crushing box, a first limit rod is fixedly installed on the surface of the fixed plate, a first spring is sleeved on the surface of the first limit rod, and an observation window is provided on the surface of the crushing box.

[0013] Preferably, the material blocking mechanism includes two groups of baffles, each group of baffles has a rotating rod fixedly installed on the side surface of the baffle, the surface of the rotating rod is sleeved with a torsion spring, and the inner surface of the crushing box is provided with a limiting groove; by setting a screening mechanism, the driving shaft is used to drive the fourth gear to rotate, and the second tooth chain is used to drive the third gear to rotate, thereby driving the cam to rotate, which can achieve the effect of driving the cam to rotate while driving the transmission mechanism, thereby saving power source and reducing production costs. The cam is used to drive the connecting plate and the screening box to move upward, and the first spring is used to drive the connecting plate and the screening box to move downward. The mechanism adopts the principle of mechanical transmission and combines multi-component linkage to shake and screen the crushed waste. During the shaking process, the blocked waste in the filter hole will fall off due to the shaking of the screening box, thereby avoiding the situation where larger waste clogs the filter hole and causes a decrease in screening efficiency and effect.

[0014] The crushing mechanism includes a second motor, which is fixedly mounted on the outer surface of the crushing box, and two rotating shafts are movably inserted on both sides of the inner wall of the crushing box. The output end of the second motor is connected to one of the rotating shafts, and the outer wall of each of the rotating shafts is fixedly sleeved with a crushing roller. A transmission rod is movably inserted into the outer wall of the crushing box, and the transmission rod and the outer wall of a rotating shaft are fixedly sleeved with a second gear, and a pulley is fixedly mounted on the outer wall of each of the second gears. The outer wall of one of the rotating shafts is fixedly sleeved with a first gear, and the first gear is meshed with a corresponding second gear, and a first tooth chain is movably sleeved between the inner walls of the two second gears.

[0015] Preferably, the first motor is fixedly connected to the base, the rotating rod is rotationally connected to the crushing box, and the baffle is slidingly connected to the limiting groove.

[0016] Preferably, the third gear and the fourth gear are both meshed with the second tooth chain, the connecting plate is slidably connected to the first limit rod, one end of the first spring is connected to the bottom surface of the fixed plate, and the other end is connected to the top surface of the connecting plate, the limit block is slidably connected to the crushing box, and the screening box is slidably connected to the crushing box.

[0017] Preferably, a discharge mechanism is provided inside the screening box, and the discharge mechanism includes a third motor, and a bidirectional screw is installed at the output end of the third motor, and connecting blocks are slidably connected to both sides of the inner wall of the screening box, and the surface of the connecting block is rotatably connected to the connecting rod, and the screening plates are rotatably connected to both sides of the inner wall of the screening box.

[0018] Preferably, the bidirectional screw rod is rotatably connected to the screening box, the connecting block is threadedly connected to the bidirectional screw rod, the connecting rod is rotatably connected to the screening plate, and the third motor is fixedly connected to the screening box; by arranging a discharging mechanism, when the crushed waste is shaken, the rivets in the waste are separated and collected by adsorbing the rivets by the electromagnetic roller, and the movement of the connecting block drives the rotation of the connecting rod and the screening plate, which can control the opening and closing of the screening box, thereby achieving the separation of the rivets and the waste by controlling the opening and closing of the screening box when taking out the rivets in the crushed furniture waste or the waste, and also facilitating the staff to take out the larger waste remaining in the screening box.

[0019] Preferably, a cleaning mechanism is provided inside the base, and the cleaning mechanism includes an annular frame, a bottom pad is fixedly installed on the inner bottom surface of the base, a collecting box is inserted inside the base, a second limiting rod is fixedly installed inside the base, a second spring is sleeved on the surface of the second limiting rod, a clamping block is fixedly installed on the surface of the annular frame, and a brush plate is inserted on the surface of the clamping block.

[0020] Preferably, the annular frame is slidably connected to the base, the annular frame is slidably connected to the second limiting rod, and the annular frame is slidably connected to the bottom pad.

[0021] Preferably, one end of the second spring is connected to the inner surface of the base, and the other end is connected to the bottom surface of the annular frame, and the brush plate is slidably connected to the block.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention, by setting a screening mechanism, uses the driving shaft to drive the fourth gear to rotate, and then uses the second tooth chain to drive the third gear to rotate, thereby driving the cam to rotate, which can achieve the effect of driving the cam to rotate while driving the transmission mechanism, thereby saving the power source and reducing the production cost. The cam is used to drive the connecting plate and the screening box to move upward, and then the first spring drives the connecting plate and the screening box to move downward. The mechanism adopts the mechanical transmission principle and combines the linkage of multiple components to shake and screen the crushed waste. During the shaking process, the blocked waste in the filter hole will fall due to the shaking of the screening box, thereby avoiding the situation where the filter hole is blocked by larger waste and the screening efficiency and effect are reduced.

[0024] 2. The present invention, by setting a discharge mechanism, can separate and collect the rivets in the waste by utilizing the adsorption of the electromagnetic roller on the rivets when the crushed waste is shaken, and can control the opening and closing of the screening box by utilizing the movement of the connecting block to drive the rotation of the connecting rod and the screening plate, so as to achieve the effect of separating the rivets from the waste by controlling the opening and closing of the screening box when taking out the rivets in the crushed furniture waste or the waste, and also can facilitate the staff to take out the larger waste remaining in the screening box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of a device for collecting and processing furniture production waste according to the present invention;

[0026] Figure 2 A longitudinal cross-sectional view of a device for collecting and processing furniture production waste according to the present invention;

[0027] Figure 3 It is a three-dimensional structural schematic diagram of a conveying mechanism in a device for collecting and processing furniture production wastes according to the present invention;

[0028] Figure 4 It is a schematic diagram of the explosion structure at the material blocking mechanism in a device for collecting and processing furniture production wastes according to the present invention;

[0029] Figure 5 The present invention is a collection and processing device for furniture production waste Figure 4 The enlarged view of point A in the middle;

[0030] Figure 6 It is a three-dimensional structural schematic diagram of a crushing mechanism in a collection and treatment device for furniture production wastes of the present invention;

[0031] Figure 7 It is a schematic diagram of the explosion structure at the screening mechanism in a collection and treatment device for furniture production wastes of the present invention;

[0032] Figure 8 The present invention is a collection and processing device for furniture production waste Figure 7 The enlarged view of point B in the middle;

[0033] Fig. 9 It is a three-dimensional structural schematic diagram of a discharge mechanism in a device for collecting and processing furniture production wastes according to the present invention;

[0034] Fig.10 It is a schematic diagram of the explosion structure of the cleaning mechanism in a device for collecting and processing furniture production wastes according to the present invention;

[0035] Fig.11 The present invention is a collection and processing device for furniture production waste Fig.10 Enlarged view of point C in the middle.

[0036] In the figure: 1, base; 2, crushing box; 3, conveying mechanism; 301, first motor; 302, driving shaft; 304, conveyor belt; 305, driven shaft; 4, material blocking mechanism; 401, baffle; 402, rotating rod; 403, torsion spring; 404, limit groove; 5, crushing mechanism; 501, second motor; 502, rotating shaft; 503, crushing roller; 504, first gear; 505, second gear; 506, pulley; 507, first tooth chain; 6, screening mechanism; 601, screening box; 602, electromagnetic roller; 603, limit block; 604, Connecting plate; 605, transmission shaft; 606, cam; 607, third gear; 608, fourth gear; 609, second tooth chain; 610, fixing plate; 611, first limit rod; 612, first spring; 7, discharge mechanism; 701, third motor; 702, bidirectional screw rod; 703, connecting block; 704, connecting rod; 705, screening plate; 8, cleaning mechanism; 801, ring frame; 802, collecting box; 803, bottom pad; 804, second limit rod; 805, second spring; 806, block; 807, brush plate; 9, observation window. DETAILED DESCRIPTION

[0037] 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 implementation regulations described 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.

[0038] Please refer to the attached Figure 1 -Attached Figure 8 As shown: A device for collecting and processing furniture production waste, including: a base 1, a conveying mechanism 3 is arranged on the top surface of the base 1, a crushing box 2 is fixedly installed on the top surface of the base 1, and a material blocking mechanism 4, a crushing mechanism 5 and a screening mechanism 6 are arranged inside the crushing box 2.

[0039] Embodiment 1: According to Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the screening mechanism 6 includes a screening box 601, an electromagnetic roller 602 is fixedly installed on the inner surface of the screening box 601, a limit block 603 is fixedly installed on the side of the screening box 601, a connecting plate 604 is fixedly installed on the side of the screening box 601, a transmission shaft 605 is rotatably connected to the inside of the crushing box 2, cams 606 are fixedly installed on both ends of the transmission shaft 605, a fourth gear 608 is fixedly installed on one end of the driving shaft 302, a third gear 607 is fixedly installed on one end of the transmission shaft 605, a second tooth chain 609 is sleeved on the surfaces of the third gear 607 and the fourth gear 608, and a fixing plate 610 is fixedly installed on the surface of the crushing box 2 A first limiting rod 611 is fixedly mounted on the surface of the fixed plate 610, and a first spring 612 is sleeved on the surface of the first limiting rod 611. An observation window 9 is arranged on the surface of the crushing box 2. The conveying mechanism 3 includes a first motor 301 and a driven shaft 305. A driving shaft 302 is mounted on the output end of the first motor 301. A conveyor belt 304 is sleeved on the surfaces of the driving shaft 302 and the driven shaft 305. The material blocking mechanism 4 includes two groups of baffles 401. A rotating rod 402 is fixedly mounted on the side of each group of baffles 401. A torsion spring 403 is sleeved on the surface of the rotating rod 402. A limiting groove 404 is arranged on the inner surface of the crushing box 2. The crushing mechanism 5 includes a second motor 501, the second motor 501 is fixedly mounted on the outer surface of the crushing box 2, two rotating shafts 502 are movably inserted on both sides of the inner wall of the crushing box 2, the output end of the second motor 501 is connected to one of the rotating shafts 502, the outer wall of each rotating shaft 502 is fixedly sleeved with a crushing roller 503, the outer wall of the crushing box 2 is movably inserted with a transmission rod, and the transmission rod and the outer wall of a rotating shaft 502 are fixedly sleeved with a second gear 505, the outer wall of each second gear 505 is fixedly mounted with a pulley 506, the outer wall of a rotating shaft 502 is fixedly sleeved with a first gear 504, the first gear 504 and the corresponding second gear 505 meshing The first gear 504 is connected with the second gear 607, the first gear 604 is connected with the first gear 61 ...

[0040] The effect achieved by the entire embodiment 1 is: while the conveyor belt 304 is driven to rotate by the first motor 301, the third gear 607 is also driven to rotate by the fourth gear 608 and the second toothed chain 609, thereby avoiding the need to set up an independent driving source when driving the transmission shaft 605 and the cam 606 to rotate, thereby reducing production costs. The third gear 607 then drives the transmission shaft 605 and the cam 606 to rotate, thereby driving the connecting plate 604 and the screening box 601 to move upward, and the first spring 612 drives the screening box 601 to move downward, thereby realizing the up and down shaking of the screening box 601. During the shaking process of the screening box 601, the waste blocked in the filter hole will fall out of the screening box 601, thereby avoiding the situation where the waste screening efficiency is reduced due to large waste blocking the filter hole.

[0041] The rotating shaft 502 drives the crushing roller 503 to rotate and at the same time drives the first gear 504 to rotate, and then the rotation of the first gear 504 drives the second gear 505 and the pulley 506 to rotate, and finally the first tooth chain 507 drives the other crushing roller 503 to rotate in the opposite direction, so that the two groups of crushing rollers 503 can rotate in the opposite direction, and the waste can be squeezed and crushed and finally discharged from the middle of the two groups of crushing rollers 503. The squeezing between the crushing rollers 503 can improve the waste crushing effect, avoid the situation that the inner surface of the crushing box 2 is damaged by squeezing the waste through the crushing rollers 503 and the inner surface of the crushing box 2 when crushing the waste, reduce the wear of the crushing box 2, and then increase the service life of the crushing box 2.

[0042] Embodiment 2: According to Figure 7 and Fig. 9 As shown, a discharge mechanism 7 is provided inside the screening box 601, and the discharge mechanism 7 includes a third motor 701, and a bidirectional screw rod 702 is installed at the output end of the third motor 701, and connecting blocks 703 are slidably connected to both sides of the inner wall of the screening box 601, and a connecting rod 704 is rotatably connected to the surface of the connecting block 703, and a screening plate 705 is rotatably connected to both sides of the inner wall of the screening box 601, the bidirectional screw rod 702 is rotatably connected to the screening box 601, the connecting block 703 and the bidirectional screw rod 702 are threadedly connected, the connecting rod 704 and the screening plate 705 are rotatably connected, and the third motor 701 is fixedly connected to the screening box 601.

[0043] The effect achieved by the entire embodiment 2 is as follows: when the screening box 601 drives the waste to be shaken and screened, the electromagnetic roller 602 is used to adsorb the rivets in the crushed waste, thereby realizing the separation and collection of the waste, and the rotation of the bidirectional screw 702 drives the movement of the connecting block 703 to rotate the connecting rod 704 and the screening plate 705. When the screening box 601 is opened, the adsorbed rivets can be discharged from the crushing box 2 through the electromagnetic roller 602, avoiding the situation where the blade and the inner wall of the crushing box 2 are damaged due to the collision between the blade and the rivet after the rivets are mixed with the waste, which makes it convenient for the staff to collect the rivets and also improves the service life of the processing device.

[0044] Embodiment 3: According to Figure 2 and Figure 4 As shown, the material blocking mechanism 4 includes two groups of baffles 401, and a rotating rod 402 is fixedly installed on the side of each group of baffles 401. The surface of the rotating rod 402 is sleeved with a torsion spring 403, and the inner surface of the crushing box 2 is provided with a limiting groove 404.

[0045] The effect achieved by the entire embodiment 3 is that when waste bursts out of the crushing box 2, the baffle 401 will block it. The one-way rotating design of the baffle 401 facilitates the placement of waste into the crushing box 2, while also preventing the waste from being splashed out of the crushing box 2 due to pressure during the crushing process, thereby causing damage to workers or equipment.

[0046] Embodiment 4: According to Fig.10 and Fig.11 As shown, a cleaning mechanism 8 is provided inside the base 1, and the cleaning mechanism 8 includes an annular frame 801, a bottom pad 803 is fixedly installed on the inner bottom surface of the base 1, a collecting box 802 is inserted inside the base 1, a second limiting rod 804 is fixedly installed inside the base 1, a second spring 805 is sleeved on the surface of the second limiting rod 804, a clamping block 806 is fixedly installed on the surface of the annular frame 801, a brush plate 807 is inserted on the surface of the clamping block 806, the annular frame 801 is slidably connected to the base 1, the annular frame 801 is slidably connected to the second limiting rod 804, the annular frame 801 is slidably connected to the bottom pad 803, one end of the second spring 805 is connected to the inner surface of the base 1, and the other end is connected to the bottom surface of the annular frame 801, and the brush plate 807 is slidably connected to the clamping block 806.

[0047] The effect achieved by the entire embodiment 4 is as follows: the second spring 805 drives the annular frame 801 and the brush plate 807 to fit the bottom surface of the conveyor belt 304, and the surface of the conveyor belt 304 is cleaned after the conveyor belt 304 sends out the waste, so that the debris on the surface of the conveyor belt 304 is swept into the collection box 802, thereby avoiding the debris on the conveyor belt 304 from splashing around and requiring the staff to use cleaning tools to clean it.

[0048] The use method and working principle of the device: when furniture waste needs to be processed, first put the waste into the crushing box 2, and the waste will drive the baffle 401 to rotate after touching the baffle 401, and when the baffle 401 is turned away, the waste will fall on the top of the crushing roller 503, and the baffle 401 will rotate under the torsion force of the torsion spring 403 until the baffle 401 closes the feed port of the crushing box 2;

[0049] After the waste enters the crushing box 2, the second motor 501 drives the rotating shaft 502 to rotate, and the rotating shaft 502 drives the crushing roller 503 to rotate. At the same time, the rotating shaft 502 also drives the first gear 504 to rotate, and the first gear 504 drives the second gear 505 to rotate. The second gear 505 drives the pulley 506 to rotate through the first toothed chain 507, thereby driving the two crushing rollers 503 to rotate in opposite directions through the pulley 506, so as to crush the waste;

[0050] The crushed waste will fall into the screening box 601, and the first motor 301 will drive the driving shaft 302 to rotate, and the driving shaft 302 will drive the conveyor belt 304 to rotate, and also drive the fourth gear 608 to rotate. When the fourth gear 608 rotates, it will drive the third gear 607 to rotate through the second toothed chain 609, thereby driving the transmission shaft 605 and the cam 606 to rotate through the third gear 607. When the cam 606 rotates, the raised side of the cam 606 rotates to After the connecting plate 604 is below, the connecting plate 604 will be pushed up, and the connecting plate 604 will slide upward on the surface of the first limiting rod 611, and at the same time, the screening box 601 will be driven to slide upward inside the crushing box 2, and the screening box 601 will drive the limiting block 603 to slide inside the screening box 601, so as to complete the shaking screening of the waste inside the screening box 601, and the screened waste will fall on the top surface of the conveyor belt 304, and be transported by the conveyor belt 304;

[0051] When the screening box 601 shakes and screens the waste, the electromagnetic roller 602 will absorb the rivets mixed in the waste, so as to separate the rivets. When the rivets need to be taken out after all the waste is discharged, it is only necessary to drive the bidirectional screw rod 702 to rotate through the third motor 701. When the bidirectional screw rod 702 rotates, it will drive the connecting block 703 to move inside the screening box 601. The movement of the connecting block 703 will drive the connecting rod 704 to rotate, thereby driving the screening plate 705 to rotate. When the screening box 601 is opened, the adsorbed rivets can be discharged into the crushing box 2 through the electromagnetic roller 602.

[0052] When the conveyor belt 304 rotates and transports waste, the brush plate 807 will clean the surface of the conveyor belt 304, and the cleaned debris will fall into the collection box 802. When the brush needs to be disassembled and replaced, the ring frame 801 only needs to be pressed downward. When the ring frame 801 moves downward, it will drive the block 806 and the brush plate 807 to move downward. When the ring frame 801 slides to the inside of the bottom pad 803, the bottom pad 803 will lift the brush plate 807, and wait for the block 806 to come out of the brush plate. After sliding out of 807, the brush plate 807 can be taken out from the surface of the annular frame 801, and then a new brush plate 807 can be placed on the top of the bottom pad 803. At this time, the annular frame 801 is released again, and the annular frame 801 will slide upward on the surface of the second limit rod 804 due to the elastic force of the second spring 805. At this time, the annular frame 801 will drive the block 806 and the brush plate 807 to move upward, so that the brush plate 807 is attached to the bottom surface of the conveyor belt 304. At this time, the replacement of the brush plate 807 can be completed.

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for collecting and processing furniture production waste, characterized in that: It comprises a base (1), the top surface of the base (1) is provided with a conveying mechanism (3), the top surface of the base (1) is fixedly provided with a crushing box (2), and the interior of the crushing box (2) is provided with a material blocking mechanism (4), a crushing mechanism (5) and a screening mechanism (6); The transmission mechanism (3) comprises a first motor (301) and a driven shaft (305); a driving shaft (302) is installed at the output end of the first motor (301); and a transmission belt (304) is sleeved on the surfaces of the driving shaft (302) and the driven shaft (305); The screening mechanism (6) comprises a screening box (601), an electromagnetic roller (602) is fixedly mounted on the inner surface of the screening box (601), a limit block (603) is fixedly mounted on the side of the screening box (601), a connecting plate (604) is fixedly mounted on the side of the screening box (601), a transmission shaft (605) is rotatably connected inside the crushing box (2), cams (606) are fixedly mounted on both ends of the transmission shaft (605), and a third gear is fixedly mounted on one end of the transmission shaft (605). A wheel (607) is fixedly mounted on one end of the driving shaft (302), a fourth gear (608) is fixedly mounted on the surface of the third gear (607) and the fourth gear (608), a second tooth chain (609) is sleeved on the surface of the crushing box (2), a fixing plate (610) is fixedly mounted on the surface of the fixing plate (610), a first limiting rod (611) is fixedly mounted on the surface of the fixing plate (610), a first spring (612) is sleeved on the surface of the first limiting rod (611), and an observation window (9) is arranged on the surface of the crushing box (2).

2. The device for collecting and treating furniture production waste according to claim 1, characterized in that: The material blocking mechanism (4) comprises two groups of baffles (401), a rotating rod (402) is fixedly mounted on the side of each group of baffles (401), a torsion spring (403) is sleeved on the surface of the rotating rod (402), and a limiting groove (404) is provided on the inner surface of the crushing box (2); The crushing mechanism (5) comprises a second motor (501), the second motor (501) is fixedly mounted on the outer surface of the crushing box (2), two rotating shafts (502) are movably inserted on both sides of the inner wall of the crushing box (2), the output end of the second motor (501) is connected to one of the rotating shafts (502), the outer wall of each rotating shaft (502) is fixedly sleeved with a crushing roller (503), the outer wall of the crushing box (2) is movably inserted with a transmission rod, and the outer wall of the transmission rod and a rotating shaft (502) are fixedly sleeved with a second gear (505), the outer wall of each second gear (505) is fixedly mounted with a pulley (506), the outer wall of one rotating shaft (502) is fixedly sleeved with a first gear (504), the first gear (504) is meshingly connected with a corresponding second gear (505), and a first tooth chain (507) is movably sleeved between the inner walls of the two second gears (505).

3. The device for collecting and treating furniture production waste according to claim 2, characterized in that: The first motor (301) is fixedly connected to the base (1), the rotating rod (402) is rotationally connected to the crushing box (2), and the baffle (401) is slidably connected to the limiting groove (404).

4. The device for collecting and treating furniture production waste according to claim 1, characterized in that: The third gear (607) and the fourth gear (608) are both meshed with the second toothed chain (609), and the connecting plate (604) is slidably connected to the first limiting rod (611).

5. The device for collecting and treating furniture production waste according to claim 1, characterized in that: One end of the first spring (612) is connected to the bottom surface of the fixed plate (610), and the other end is connected to the top surface of the connecting plate (604); the limit block (603) is slidably connected to the crushing box (2); and the screening box (601) is slidably connected to the crushing box (2).

6. The device for collecting and treating furniture production waste according to claim 1, characterized in that: A discharge mechanism (7) is arranged inside the screening box (601), and the discharge mechanism (7) comprises a third motor (701), and a bidirectional screw rod (702) is installed at the output end of the third motor (701), and connecting blocks (703) are slidably connected to both sides of the inner wall of the screening box (601), and the surface of the connecting block (703) is rotatably connected to a connecting rod (704), and screening plates (705) are rotatably connected to both sides of the inner wall of the screening box (601).

7. The device for collecting and treating furniture production waste according to claim 6, characterized in that: The bidirectional screw rod (702) is rotationally connected to the screening box (601), the connecting block (703) is threadedly connected to the bidirectional screw rod (702), the connecting rod (704) is rotationally connected to the screening plate (705), and the third motor (701) is fixedly connected to the screening box (601).

8. The device for collecting and treating furniture production waste according to claim 1, characterized in that: A cleaning mechanism (8) is arranged inside the base (1), and the cleaning mechanism (8) comprises an annular frame (801); a bottom pad (803) is fixedly mounted on the inner bottom surface of the base (1); a collecting box (802) is inserted inside the base (1); a second limiting rod (804) is fixedly mounted inside the base (1); a second spring (805) is sleeved on the surface of the second limiting rod (804); a clamping block (806) is fixedly mounted on the surface of the annular frame (801); a brush plate (807) is inserted on the surface of the clamping block (806).

9. The device for collecting and treating furniture production waste according to claim 8, characterized in that: The annular frame (801) is slidably connected to the base (1), the annular frame (801) is slidably connected to the second limiting rod (804), and the annular frame (801) is slidably connected to the bottom pad (803).

10. The device for collecting and treating furniture production waste according to claim 8, characterized in that: One end of the second spring (805) is connected to the inner surface of the base (1), and the other end is connected to the bottom surface of the annular frame (801), and the brush plate (807) is slidably connected to the clamping block (806).

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