A cloth crushing and recycling device and recycling method

Abstract

The present invention relates to the technical field of recycling scrap fabrics, and in particular to a fabric crushing and recycling device and a recycling method. The recycling device comprises a frame and a filtering device. The filtering device comprises a filter cartridge with a horizontally arranged axis and a first rotating drive assembly for driving the filter cartridge to rotate along the axis. A material shifting device and a crushing device are arranged inside the filter cartridge. The material shifting device comprises a bracket, a support rod, a shifting rod and a telescopic control assembly. The bracket is arranged inside the filter cartridge, and the bracket is connected to the frame. The support rod is arranged on the bracket. A push rod is slidably mounted on the support rod. One end of the push rod away from the support rod is connected to the shifting rod. The telescopic control assembly is used to control the telescopic extension of the push rod. The present invention realizes the function of continuously shifting the fabric while crushing the fabric, avoiding the situation that the fabric becomes entangled and cannot be crushed during the crushing and filtering process, and solves the problem that the fabric may become entangled during the cutting process of the fabric in the traditional equipment, thus affecting the operation of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of cloth scrap recycling, and in particular to a cloth scrap recycling device and a recycling method. Background Art

[0002] A large amount of scraps of fabric will be generated during the trimming and cutting process. The accumulation of a large amount of scraps of fabric not only takes up a large area, but is also troublesome to clean up and time-consuming and labor-intensive to sort manually. Directly discarding the scraps of fabric will waste a lot of resources and significantly increase costs.

[0003] To this end, Chinese patent publication number CN216224768U discloses a rag recycling device, which is used for shredding and recycling rags by means of a shredding box arranged inside a box body, is easy to use, has a simple and reasonable structure, reduces the energy consumption cost of cloth processing rags, is energy-saving and environmentally friendly, saves time and effort in operation, reduces human labor intensity, and is more practical. The shredded cloth in the recycling box can be pressed into blocks by means of a hydraulic cylinder and a pressing plate arranged inside the box body, thereby increasing the recycling capacity of the rags in the recycling box and facilitating the recycling and placement of the rags.

[0004] However, since the fabric is relatively fluffy, it is very likely to form long and thin strips during the cutting process and get entangled inside the device, which not only hinders the movement of the fabric, but may also get entangled around the cutting blade, affecting the normal operation of the device. Summary of the invention

[0005] In view of the above problems, a cloth crushing and recycling device and a recycling method are provided, which solve the problem that the cloth may become entangled during the cloth cutting process of traditional equipment and affect the operation of the equipment through a filtering device, a material shifting device and a crushing device.

[0006] In order to solve the problems of the prior art, the present invention provides a cloth crushing and recycling equipment, including a frame and a filtering device, the filtering device including a filter cartridge with a horizontally arranged axis and a first rotating drive assembly for driving the filter cartridge to rotate along the axis, the interior of the filter cartridge is provided with a material shifting device for periodically shifting the cloth and a crushing device for crushing the cloth.

[0007] Preferably, the material shifting device includes a bracket, a support rod, a shifting rod and a telescopic control assembly; the bracket is arranged inside the filter cartridge and connected to the frame, the support rod is arranged on the bracket, a push rod is slidably installed on the support rod, one end of the push rod away from the support rod is connected to the shifting rod, and the telescopic control assembly is used to control the telescopic extension of the push rod.

[0008] Preferably, two groups of support rods, push rods and shifting rods are provided, the two groups of support rods and push rods are point symmetrical, and a telescopic rod is also provided on the bracket, the two ends of the telescopic rod are respectively connected to the bracket and the shifting rod, and the telescopic rod is located on the side of the shifting rod close to the push rod.

[0009] Preferably, the crushing device comprises a second rotary drive assembly and a cutting knife, the second rotary drive assembly is arranged on the bracket, the cutting knife is disc-shaped, and the cutting knife is rotatably arranged on the bracket, and the second rotary drive assembly is used to drive the cutting knife to rotate.

[0010] Preferably, a cleaning brush abutting against the cutting knife is provided on the bracket.

[0011] Preferably, the first mounting ring and the second mounting ring are respectively connected on both sides of the filter cartridge, and the first mounting ring and the second mounting ring are both rotatably connected to the frame; the first rotation drive assembly includes a first rotation driver, a first rotating shaft, a first bevel gear, a rotating gear and a gear ring; the first rotation driver is installed on the frame, the first rotating shaft is rotatably installed on the frame, two first bevel gears are provided, the two first bevel gears are respectively sleeved on the driving end of the first rotation driver and the first rotating shaft, the two first bevel gears are meshed and connected, the rotating gear is sleeved on the first rotating shaft, and the gear ring is sleeved on the second mounting ring.

[0012] Preferably, the second rotation drive assembly includes a second rotation drive, a second rotating shaft, a second bevel gear, a third rotating shaft and a third bevel gear; the second rotation drive is arranged on the bracket, the second rotating shaft and the third rotating shaft are both rotatably arranged on the bracket, two second bevel gears are provided, the two second bevel gears are respectively provided on the second rotating shaft and the driving end of the second rotation drive, the two second bevel gears are meshingly connected, the third rotating shaft is rotatably installed on the bracket, two third bevel gears are provided, the two third bevel gears are respectively sleeved on the second rotating shaft and the third rotating shaft, and the two third bevel gears are meshingly connected.

[0013] Preferably, the telescopic control assembly includes a screw rod, a first pulley and a first transmission belt; two screw rods are provided, and the screw rods are rotatably arranged on the bracket, an extension block is provided on the push rod, and the two screw rods are respectively threadedly connected to the extension blocks on the two push rods, two first pulleys are provided, and the two first pulleys are respectively sleeved on the two screw rods, the first transmission belt connects the two first pulleys, and a transmission assembly for connecting the screw rod and the second rotating shaft is also provided on the bracket.

[0014] Preferably, a conveyor belt for transmitting cloth is provided at the bottom of the frame, and in a working state, cloth of qualified size in the filter cartridge falls onto the conveyor belt through the filter holes.

[0015] A cloth crushing and recycling method comprises the following methods: S1, starting equipment, and feeding cloth into a feed pipe; S2, the cloth falls into a filter cartridge under the action of gravity, and a first rotary drive component drives the filter cartridge to rotate, and the cloth passing through a crushing device is crushed; S3, cloth of qualified size falls out of the filter cartridge through the filter holes of the filter cartridge, and cloth of unqualified size contacts the crushing device again with the rotation of the filter cartridge, and is crushed for the second time, and at the same time, a material-push device continuously pushes down the cloth located above the crushing device.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention realizes the function of continuously shifting the cloth while crushing the cloth through the filtering device, the material shifting device and the crushing device, thereby avoiding the situation that the cloth becomes entangled and cannot be crushed during the crushing and filtering process, and solves the problem that the cloth may become entangled during the cutting process of the traditional equipment and affect the operation of the equipment.

[0018] 2. The present invention realizes the function of continuously shifting materials during the material breaking process through the bracket, the support rod and the telescopic control assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of a cloth crushing and recycling device.

[0020] Figure 2 The invention is a three-dimensional schematic diagram of a frame, a filter cartridge and a first rotating drive assembly in a cloth crushing and recycling device.

[0021] Figure 3 It is a three-dimensional schematic diagram of the internal structure of a filter cartridge in a cloth crushing and recycling device.

[0022] Figure 4 The invention is a three-dimensional schematic diagram of a material dispensing device and a crushing device in a cloth crushing and recycling device.

[0023] Figure 5 The invention discloses a three-dimensional schematic diagram of a support rod, a push rod, a lever and a crushing device in a cloth crushing and recycling device.

[0024] Figure 6 The present invention is a three-dimensional exploded schematic diagram of a crushing device in a cloth crushing and recycling device.

[0025] Figure 7 The invention is a three-dimensional schematic diagram of a filter cartridge and a first rotary drive assembly in a cloth crushing and recycling device.

[0026] Figure 8 The invention discloses a stereoscopic schematic diagram of a material dispensing device and a second rotary drive assembly in a cloth crushing and recycling device.

[0027] Fig. 9 yes Figure 8 A local enlarged schematic diagram of point A in the middle.

[0028] Fig.10 yes Figure 8 A local enlarged schematic diagram of point B in the middle.

[0029] The numbers in the figure are: 1, frame; 11, feed pipe; 12, conveyor belt; 2, filter device; 21, filter cartridge; 211, push plate; 212, first mounting ring; 213, second mounting ring; 22, first rotary drive assembly; 221, first rotary drive; 222, first rotating shaft; 223, first bevel gear; 224, rotating gear; 225, gear ring; 3, material dispensing device; 31, bracket; 311, cleaning brush; 312, first connecting ring; 313, second connecting ring; 314, protective ring; 315, protective shell; 32 , support rod; 321, push rod; 3211, extension block; 322, lever; 33, telescopic control assembly; 331, screw; 332, first pulley; 333, first transmission belt; 34, telescopic rod; 35, transmission assembly; 351, second pulley; 352, third pulley; 353, second transmission belt; 4, crushing device; 41, second rotary drive assembly; 411, second rotary drive; 412, second rotating shaft; 413, second bevel gear; 414, third rotating shaft; 415, third bevel gear; 42, cutting knife. DETAILED DESCRIPTION

[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Reference Figure 1-Figure 3 A cloth crushing and recycling device includes a frame 1 and a filtering device 2. The filtering device 2 includes a filter cartridge 21 with a horizontal axis and a first rotating driving assembly 22 for driving the filter cartridge 21 to rotate along the axis. The filter cartridge 21 is provided with a material shifting device 3 for periodically shifting the cloth and a crushing device 4 for crushing the cloth.

[0032] The present invention realizes the function of continuously moving the cloth while crushing the cloth through the filtering device 2, the material-moving device 3 and the crushing device 4, so as to avoid the situation that the cloth becomes entangled and cannot be crushed during the crushing and filtering process, and solves the problem that the cloth may become entangled and affect the operation of the equipment during the cutting process of the traditional equipment. The frame 1 is provided with a feed pipe 11 connected to the filter cartridge 21, and a plurality of filter holes are evenly distributed on the filter cartridge 21, and the inner wall of the filter cartridge 21 is provided with a long strip push plate 211 extending along the axial direction. The frame 1 is provided with a controller for human-computer interaction, and the first rotary drive component 22, the material-moving device 3 and the crushing device 4 are electrically connected to the controller; in the working state, the first rotary drive component 22 drives the filter cartridge 21 to rotate at a uniform speed, and the operator puts the cloth to be recycled into the feed pipe 11, and the cloth falls into the filter cartridge 21 under the action of gravity. When the cloth contacts the crushing device 4, the cloth is pushed by the crushing device 4. The cloth of qualified size passes through the filter holes on the filter cartridge 21 and falls from the filter cartridge 21, so that the operator can collect it, while the cloth of unqualified size is retained in the filter cartridge 21. As the filter cartridge 21 rotates, the cloth is pushed by the push plate 211 on the inner wall of the filter cartridge 21 to lift the cloth. When the cloth falls again under the action of gravity, it contacts the crushing device 4 and is crushed for the second time. In order to prevent the long cloth strips from being entangled with the crushing device 4, a material-shifting device 3 is provided to continuously shift the cloth so that the cloth can fall stably, and small-sized broken cloth is formed under the cutting action of the crushing device 4.

[0033] Reference Figure 3-Figure 5 The material shifting device 3 includes a bracket 31, a support rod 32, a shifting rod 322 and a telescopic control assembly 33; the bracket 31 is arranged inside the filter cartridge 21, and the bracket 31 is connected to the frame 1, the support rod 32 is arranged on the bracket 31, and a push rod 321 is slidably installed on the support rod 32, and one end of the push rod 321 away from the support rod 32 is connected to the shifting rod 322, and the telescopic control assembly 33 is used to control the telescopic extension of the push rod 321.

[0034] The present invention realizes the function of continuously shifting the material during the cloth crushing process through the bracket 31, the support rod 32 and the telescopic control assembly 33. In the working state, the cloth of unqualified size cannot pass through the filter hole of the filter cartridge 21 and is retained in the filter cartridge 21. As the filter cartridge 21 rotates, the cloth is pushed by the push plate 211 on the inner wall of the filter cartridge 21 to lift the cloth. When the cloth falls again under the action of gravity, it contacts the crushing device 4 and is crushed for the second time. At the same time, the push rod 321 is driven by the telescopic control assembly 33 to periodically reciprocate and telescope. When the cloth falls, it contacts the shift rod 322 and moves under the push of the shift rod 322, thereby avoiding the situation where the long strip of cloth hangs on the bracket 31 and cannot fall, so that the cloth can fall stably and form small-sized broken cloth under the cutting action of the crushing device 4.

[0035] Reference Figure 4 There are two groups of support rods 32, push rods 321 and levers 322, and the two groups of support rods 32 and push rods 321 are point symmetrical. A telescopic rod 34 is also provided on the bracket 31, and the two ends of the telescopic rod 34 are respectively connected to the bracket 31 and the lever 322, and the telescopic rod 34 is located on the side of the lever 322 close to the push rod 321.

[0036] The present invention realizes the function of pushing the fabric comprehensively through two groups of push rods 321 and telescopic rods 34 arranged in point symmetry, thereby achieving the effect of reducing the dead corners where the fabric is retained. When the device enters the working state, the telescopic control component 33 begins to play its core role, driving the two groups of push rods 321 to achieve synchronous telescopic action. This synchronization ensures the stability and efficiency of the operation, and is the key to the precise control of the fabric by the device. It is worth mentioning that the two groups of push rods 321 and the support rod 32 present a clever symmetry in design. This symmetrical design is not only beautiful, but more importantly, it enables the two groups of push rods 321 to maintain balance when pushing the fabric, avoiding the deviation or deformation of the fabric caused by uneven force. Specifically, each push rod 321 acts precisely on the fabric on both sides of the bracket 31, ensuring that the fabric remains flat and stable during the pushing process. In addition, as another important component, the design of the lever 322 also reflects attention to detail. The lever 322 is connected to the bracket 31 through the telescopic rod 34, and this connection method gives the lever 322 greater flexibility and stability. In actual operation, the setting of the telescopic rod 34 effectively prevents the cloth from falling to the back of the lever 322 during the pushing process, ensuring that the cloth is always in the correct position, thereby ensuring that the lever 322 can push the cloth stably and smoothly. It not only ensures the flatness and stability of the cloth during the pushing process, but also greatly improves work efficiency and product quality. It is an indispensable and important equipment in the textile, clothing and other industries. Even if the cloth falls on the telescopic rod 34, the supporting area of ​​the telescopic rod 34 for the cloth is smaller than that falling on the bracket 31. The cloth hanging on the telescopic rod 34 can be pushed off under the alternating push of the levers 322 on both sides.

[0037] Reference Figure 4 The crushing device 4 includes a second rotary drive component 41 and a cutting knife 42. The second rotary drive component 41 is arranged on the bracket 31. The cutting knife 42 is disc-shaped and rotatably arranged on the bracket 31. The second rotary drive component 41 is used to drive the cutting knife 42 to rotate.

[0038] The present invention realizes the function of crushing cloth through the second rotary drive component 41 and the cutting knife 42. The second rotary drive component 41 is electrically connected to the controller; after starting the device, the controller sends a signal to the first rotary drive component 22 and the second rotary drive component 41. After receiving the signal, the first rotary drive component 22 drives the filter cartridge 21 to rotate at a constant speed, and after receiving the signal, the second rotary drive component 41 drives the cutting knife 42 to rotate at a high speed. The operator puts the cloth to be recycled into the feed pipe 11, and the cloth falls into the filter cartridge 21 under the action of gravity. When the cloth contacts the cutting knife 42, the cloth is shredded by the high-speed rotating cutting knife 42. The cloth of qualified size passes through the filter holes on the filter cartridge 21 and falls from the filter cartridge 21, so that the operator can collect it, while the cloth of unqualified size is retained in the filter cartridge 21. As the filter cartridge 21 rotates, the cloth is pushed by the push plate 211 on the inner wall of the filter cartridge 21 to lift the cloth. When the cloth falls again under the action of gravity, it contacts the cutting knife 42 for secondary crushing. The disc-shaped cutting blade 42 can further prevent the cloth from being entangled on the cutting blade 42 .

[0039] Reference Figure 3 , Figure 4 and Figure 6 A cleaning brush abutting against the cutting blade 42 is provided on the bracket 31 .

[0040] The present invention realizes the function of cleaning the scraps of cloth adhered to the cutting blade 42 by means of a cleaning brush. The two ends of the bracket 31 are respectively connected with a first connecting ring 312 and a second connecting ring 313, and the bracket 31 is connected to the frame 1 on both sides through the first connecting ring 312 and the second connecting ring 313; in order to prevent small-sized cloth scraps or long strips of cloth from adhering to the cloth on the cutting blade 42, a cleaning brush is provided between the bracket 31 and the cutting blade 42. As the cutting blade 42 rotates, it continuously rubs against the cleaning brush, and then the top surface of the cutting blade 42 is continuously cleaned by the cleaning brush in the working state, and the cloth adhered to the bottom surface of the cutting blade 42 will fall under the action of centrifugal force and gravity, thereby maintaining the working stability of the cutting blade 42.

[0041] Reference Figure 2 and Figure 7, the first mounting ring 212 and the second mounting ring 213 are respectively connected to the two sides of the filter cartridge 21, and the first mounting ring 212 and the second mounting ring 213 are both rotatably connected to the frame 1; the first rotation drive assembly 22 includes a first rotation driver 221, a first rotating shaft 222, a first bevel gear 223, a rotating gear 224 and a gear ring 225; the first rotation driver 221 is installed on the frame 1, the first rotating shaft 222 is rotatably installed on the frame 1, and two first bevel gears 223 are provided, and the two first bevel gears 223 are respectively sleeved on the driving end of the first rotation driver 221 and the first rotating shaft 222, the two first bevel gears 223 are meshed and connected, the rotating gear 224 is sleeved on the first rotating shaft 222, and the gear ring 225 is sleeved on the second mounting ring 213.

[0042] The present invention realizes the function of driving the filter cartridge 21 to rotate through the first rotary driver 221, the first rotating shaft 222, the first bevel gear 223, the rotating gear 224 and the gear ring 225. The first rotary driver 221 is preferably a servo motor, which is electrically connected to the controller; after the device is started, the controller sends a signal to the first rotary driver 221, the first rotary driver 221 drives the first rotating shaft 222 to rotate through the first bevel gear 223, the first rotating shaft 222 drives the rotating gear 224 to rotate, the rotating gear 224 drives the gear ring 225 meshed with it to rotate, and then drives the second mounting ring 213 and the filter cartridge 21 to rotate through the gear ring 225, and the cloth inside the rotating filter cartridge 21 is continuously turned over by the rotating filter cartridge 21, so as to achieve the function of improving the crushing efficiency and crushing uniformity.

[0043] Reference Figure 4 and Figure 6 The second rotation drive assembly 41 includes a second rotation driver 411, a second rotating shaft 412, a second bevel gear 413, a third rotating shaft 414 and a third bevel gear 415; the second rotation driver 411 is arranged on the bracket 31, the second rotating shaft 412 and the third rotating shaft 414 are both rotatably arranged on the bracket 31, two second bevel gears 413 are provided, the two second bevel gears 413 are respectively provided on the second rotating shaft 412 and the driving end of the second rotation driver 411, the two second bevel gears 413 are meshed and connected, the third rotating shaft 414 is rotatably installed on the bracket 31, and two third bevel gears 415 are provided, the two third bevel gears 415 are respectively sleeved on the second rotating shaft 412 and the third rotating shaft 414, and the two third bevel gears 415 are meshed and connected.

[0044] The present invention realizes the function of driving the cutting knife 42 to rotate through the second rotary driver 411, the second rotating shaft 412, the second bevel gear 413, the third rotating shaft 414 and the third bevel gear 415. The bracket 31 is provided with a protective ring 314 for protecting the third rotating shaft 414 and a protective shell 315 for protecting the second rotating shaft 412; the support rod 32 is installed on the protective shell 315, so that the cloth hanging on the protective shell 315 can be pulled down by the lever 322. The crushing device 4 is further protected by the protective ring 314 and the protective shell 315 to avoid the entanglement of the cloth strips; the second rotary driver 411 is preferably a servo motor, and the servo motor is electrically connected to the controller; after the equipment is started, the controller sends a signal to the second rotary driver 411, and after receiving the signal, the second rotary driver 411 drives the second rotating shaft 412 to rotate through the second bevel gear 413, and the second rotating shaft 412 drives the third rotating shaft 414 to rotate through the third bevel gear 415, and the third rotating shaft 414 drives the cutting knife 42 to rotate, and then the cloth in the filter cartridge 21 is cut into pieces by the cutting knife 42.

[0045] Reference Figure 5 , Figure 8-Figure 10 The telescopic control component 33 includes a screw rod 331, a first pulley 332 and a first transmission belt 333; two screw rods 331 are provided, and the screw rods 331 are rotatably set on the bracket 31, an extension block 3211 is provided on the push rod 321, and the two screw rods 331 are respectively threadedly connected with the extension blocks 3211 on the two push rods 321, and two first pulleys 332 are provided, and the two first pulleys 332 are respectively sleeved on the two screw rods 331, and the first transmission belt 333 connects the two first pulleys 332. The bracket 31 is also provided with a transmission component 35 for connecting the screw rods 331 and the second rotating shaft 412.

[0046] The present invention realizes the function of controlling the extension and retraction of the push rod 321 through the screw 331, the first pulley 332, the first transmission belt 333, the extension block 3211 and the transmission assembly 35. The screw 331 is a reciprocating screw. The transmission assembly 35 includes a second pulley 351, a third pulley 352 and a second transmission belt 353. The second pulley 351 and the third pulley 352 are respectively sleeved on the screw 331 and the second rotating shaft 412, and the second transmission belt 353 connects the second pulley 351 and the third pulley 352; when the second rotary driver 411 drives the second rotating shaft 412 to rotate, the second rotating shaft 412 drives the screw 331 to rotate through the second transmission belt 353, and the two screws 331 rotate synchronously through the connection of the first transmission belt 333, and then the extension block 3211 is driven to move through the screw 331, and the extension block 3211 drives the push rod 321 and the lever 322 to reciprocate.

[0047] Reference Figure 1A conveyor belt 12 for transmitting cloth is provided at the bottom of the frame 1. In the working state, cloth of qualified size in the filter cartridge 21 falls onto the conveyor belt 12 through the filter holes.

[0048] The present invention realizes the function of conveying cloth through the conveyor belt 12. The cloth filtered by the filter cartridge 21 falls onto the conveyor belt 12, and then the cloth of qualified size is conveyed to a designated location through the conveyor belt 12 for recycling.

[0049] Reference Figure 1-Figure 4 A cloth crushing and recycling method includes the following methods: S1, starting the equipment and putting the cloth into the feed pipe 11; S2, the cloth falls into the filter cartridge 21 under the action of gravity, and the first rotary drive component 22 drives the filter cartridge 21 to rotate, and the cloth passing through the crushing device 4 is crushed; S3, the cloth of qualified size falls to the outside of the filter cartridge 21 through the filter holes of the filter cartridge 21, and the cloth of unqualified size contacts the crushing device 4 again with the rotation of the filter cartridge 21, and is crushed for the second time, and at the same time, the material-pickling device 3 continuously pushes the cloth located above the crushing device 4 down.

[0050] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A cloth crushing and recycling device, comprising a frame (1) and a filtering device (2), characterized in that: The filter device (2) comprises a filter cartridge (21) with an axis arranged horizontally, and a first rotary drive assembly (22) for driving the filter cartridge (21) to rotate along the axis, and a material shifting device (3) for periodically shifting the cloth and a crushing device (4) for crushing the cloth are provided inside the filter cartridge (21); The material shifting device (3) comprises a bracket (31), a support rod (32), a shifting rod (322) and a telescopic control assembly (33); the bracket (31) is arranged inside the filter cartridge (21), and the bracket (31) is connected to the frame (1); the support rod (32) is arranged on the bracket (31), a push rod (321) is slidably mounted on the support rod (32), one end of the push rod (321) away from the support rod (32) is connected to the shifting rod (322), and the telescopic control assembly (33) is used to control the telescopic movement of the push rod (321); Two groups of support rods (32), push rods (321) and actuating rods (322) are provided, the two groups of support rods (32) and push rods (321) are point-symmetrical, and a telescopic rod (34) is further provided on the support (31), the two ends of the telescopic rod (34) are respectively connected to the support (31) and the actuating rod (322), and the telescopic rod (34) is located on a side of the actuating rod (322) close to the push rod (321); The crushing device (4) comprises a second rotary drive assembly (41) and a cutting knife (42); the second rotary drive assembly (41) is arranged on the bracket (31); the cutting knife (42) is in the shape of a disc and is rotatably arranged on the bracket (31); the second rotary drive assembly (41) is used to drive the cutting knife (42) to rotate; The inner wall of the filter cartridge (21) is provided with a long push plate (211) extending in the axial direction. As the filter cartridge (21) rotates, the push plate (211) on the inner wall of the filter cartridge (21) pushes the cloth to raise the cloth. When the cloth falls again under the action of gravity, it contacts the crushing device (4) and is crushed for the second time. The cloth hung on the telescopic rod (34) is pushed down by the alternating push of the push rods (322) on both sides.

2. The cloth crushing and recycling equipment according to claim 1, characterized in that: The bracket (31) is provided with a cleaning brush that abuts against the cutting knife (42).

3. The cloth crushing and recycling equipment according to claim 1, characterized in that: A first mounting ring (212) and a second mounting ring (213) are respectively connected to both sides of the filter cartridge (21), and the first mounting ring (212) and the second mounting ring (213) are both rotatably connected to the frame (1); the first rotation drive assembly (22) comprises a first rotation drive (221), a first rotating shaft (222), a first bevel gear (223), a rotating gear (224), and a gear ring (225); the first rotation drive (221) is mounted on the frame (1), the first rotating shaft (222) is rotatably mounted on the frame (1), two first bevel gears (223) are provided, the two first bevel gears (223) are respectively sleeved on the driving end of the first rotation drive (221) and the first rotating shaft (222), the two first bevel gears (223) are meshedly connected, the rotating gear (224) is sleeved on the first rotating shaft (222), and the gear ring (225) is sleeved on the second mounting ring (213).

4. The cloth crushing and recycling equipment according to claim 1, characterized in that: The second rotation drive assembly (41) comprises a second rotation drive (411), a second rotation shaft (412), a second bevel gear (413), a third rotation shaft (414) and a third bevel gear (415); the second rotation drive (411) is arranged on the bracket (31); the second rotation shaft (412) and the third rotation shaft (414) are both rotatably arranged on the bracket (31); two second bevel gears (413) are provided, the two second bevel gears (413) are respectively arranged on the second rotation shaft (412) and the driving end of the second rotation drive (411); the two second bevel gears (413) are meshedly connected; the third rotation shaft (414) is rotatably mounted on the bracket (31); two third bevel gears (415) are provided, the two third bevel gears (415) are respectively sleeved on the second rotation shaft (412) and the third rotation shaft (414); the two third bevel gears (415) are meshedly connected.

5. The cloth crushing and recycling equipment according to claim 4, characterized in that: The telescopic control assembly (33) comprises a screw rod (331), a first pulley (332) and a first transmission belt (333); two screw rods (331) are provided, and the screw rods (331) are rotatably arranged on the bracket (31); an extension block (3211) is provided on the push rod (321); the two screw rods (331) are respectively threadedly connected to the extension blocks (3211) on the two push rods (321); two first pulleys (332) are provided, and the two first pulleys (332) are respectively sleeved on the two screw rods (331); the first transmission belt (333) connects the two first pulleys (332); and a transmission assembly (35) for connecting the screw rods (331) and the second rotating shaft (412) is also provided on the bracket (31).

6. The cloth crushing and recycling equipment according to claim 1, characterized in that: A conveyor belt (12) for transmitting cloth is provided at the bottom of the frame (1). In a working state, cloth of a qualified size in the filter cartridge (21) falls onto the conveyor belt (12) through the filter holes.

7. A cloth crushing and recycling method, using a cloth crushing and recycling device as described in any one of claims 1 to 6, characterized in that: The method comprises the following steps: S1, starting the equipment and feeding cloth into a feed pipe (11); S2, the cloth falls into a filter cartridge (21) under the action of gravity, a first rotary drive assembly (22) drives the filter cartridge (21) to rotate, and the cloth passing through a crushing device (4) is crushed; S3, cloth of a qualified size falls outside the filter cartridge (21) through the filter holes of the filter cartridge (21), and cloth of an unqualified size contacts the crushing device (4) again as the filter cartridge (21) rotates, and is crushed for a second time, while a material-push device (3) continuously pushes down the cloth located above the crushing device (4).

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