Crushing equipment for classifying textiles according to sizes

Abstract

The crushing equipment comprises a base, a fixing frame is arranged at the top of the base, supporting legs are fixedly arranged between the four corners of the bottom of the fixing frame and the top of the base, and a screening mechanism used for screening the textiles is fixedly arranged at the top of the fixing frame; and an adjusting mechanism used for adjusting the screening strength of the screening mechanism is fixedly arranged at the top of the base and located at the bottom of the fixing frame, a material crushing box is fixedly arranged at the top of the base and located beside the fixing frame, and a detection mechanism used for detecting the screening types of the textiles is fixedly arranged at the top of the material crushing box. According to the device, the detection mechanism is arranged, the heavier the cloth is, the thicker the cloth is and the larger the size is, the corresponding vibration frequency and screening holes are also enlarged, the lighter the cloth is, the lighter the cloth is, the thinner the cloth is or the smaller the size is, the corresponding vibration screening frequency needs to be reduced, and the corresponding screening holes need to be reduced; and the cloth is prevented from falling into the screen holes due to overlarge screen holes.

Description

Technical Field

[0001] The present invention relates to the technical field of textiles, and particularly to a crushing device for classifying the size of textiles. Background Art

[0002] Cotton fiber is one of the most important textile raw materials and also the natural fiber with the highest output. With the development of the textile industry and the improvement of people's living standards, coupled with the shortening of the service life cycle of textiles, the quantity of waste textiles has been continuously increasing. A large amount of textile waste, such as scraps, waste yarns, waste cloths during the production process, and other textiles like used and discarded clothes, are often used to wipe oil stains, clean the floor or directly discarded, buried, or incinerated. Their utilization value has not been fully exploited, resulting in great waste of resources.

[0003] To solve the above problems, the prior art usually uses crushers to uniformly crush waste textiles, but there are the following problems during the crushing process:

[0004] 1. It is unable to effectively distinguish large-area fabrics and scraps, resulting in the possibility that the scraps may entangle on the crushing roller during the crushing process, causing the machine to jam.

[0005] 2. It is unable to effectively distinguish the types of textile fabrics and unable to perform different degrees of screening and crushing according to thick and heavy fabrics and light and thin fabrics.

[0006] 3. It is unable to distinguish wet and dry fabrics, and directly crushing fabrics with a higher water content may cause problems such as machine damage. Summary of the Invention

[0007] The purpose of the present invention is to solve the deficiencies existing in the prior art and propose a crushing device for classifying the size of textiles.

[0008] To achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A crushing device for classifying the size of textiles includes a base. A fixed frame is provided on the top of the base, and support legs are fixedly provided between the four corners of the bottom of the fixed frame and the top of the base. A screening mechanism for screening textiles is fixedly provided on the top of the fixed frame. An adjusting mechanism for adjusting the screening intensity of the screening mechanism is fixedly provided on the top of the base and at the bottom of the fixed frame. A shredding box is fixedly provided on the top of the base and beside the fixed frame. A detection mechanism for detecting the types of textile screening is fixedly provided on the top of the shredding box. A dehumidifying mechanism for separately dehumidifying according to the type of textile is fixedly provided on the top of the base and beside the other side of the fixed frame. A crushing mechanism for crushing textiles is fixedly provided on the top of the base.

[0010] Preferably, the screening mechanism includes a hollow plate, a partition plate, a protection plate, a supporting frame, a first motor, a conveyor belt, and a screen hole adjusting component for adjusting the screen holes in real time according to the type of textile. A plurality of partition plates are provided and evenly distributed between the inner walls of the hollow plate. Screen holes are formed between two adjacent partition plates. Two protection plates are provided and respectively fixedly connected to the two side walls of the hollow plate. The supporting frame is fixedly connected to the bottom of the hollow plate, and the conveyor belt is fixedly arranged inside the supporting frame. One side of the outer wall of the supporting frame is fixedly connected to the first motor for driving the conveyor belt. The screen hole adjusting component is fixedly arranged between the two protection plates.

[0011] Preferably, the screen hole adjusting component includes a second motor, a threaded rod, a limiting slide rod, a first adjusting plate, a second adjusting plate, a first extension plate, and a second extension plate. Both ends of the threaded rod are rotatably arranged on the side walls of the two protection plates through bearings. The second motor is fixedly connected to one side of the outer wall of one of the protection plates, and the output end of the second motor is fixedly connected to the threaded rod. The limiting slide rod is fixedly connected between the two protection plates. The first adjusting plate is threadedly arranged on the threaded rod. A groove for the limiting slide rod to slide through is formed inside the second adjusting plate. The first extension plate is slidably arranged inside the partition plate, and the second extension plate is slidably arranged inside the first extension plate. The first adjusting plate and the second adjusting plate are respectively fixedly connected to the two side walls of the second extension plate.

[0012] Preferably, the adjusting mechanism includes a chassis, a third motor, a rotating plate, a stabilizing slide rod, a support column, a pulley, a square plate, a slope plate, and a screen force adjusting component. The chassis is fixedly connected to the top of the base. The third motor is fixedly connected to the center of the top of the chassis, and the output end is fixedly connected to the rotating plate. A plurality of stabilizing slide rods are provided and evenly arranged along the circumferential direction of the rotating plate. The stabilizing slide rod is fixedly connected to the bottom of the rotating rod, and a chute for the stabilizing slide rod to slide through is formed on the chassis. The top of the support column is fixedly connected to the bottom of the supporting frame, and a slide for the support column to slide through is formed on the fixed frame. A return spring is fixedly arranged between the bottom of the fixed frame and the bottom of the support column. A plurality of support columns are provided and evenly arranged along the circumferential direction of the rotating plate. The bottom of the support column is fixedly connected to the pulley. A plurality of square plates are provided and evenly arranged along the circumferential direction of the rotating plate. Each square plate is located between two pulleys. The slope plate is fixedly connected to one side of the outer wall of the square plate.

[0013] Preferably, the screen force adjusting component includes a first electric push rod and a lifting plate. The first electric push rod is fixedly connected inside the square plate, and the output end extends out of the top of the square plate. The output end of the first electric push rod is fixedly connected to the lifting plate.

[0014] Preferably, the detection mechanism includes a U-shaped frame, a bearing plate, a toothed plate, a gear, a vertical plate, a fixed frame, an index plate and a first switch. The U-shaped frame is fixedly connected to the top of the shredding box. Through grooves for both ends of the U-shaped frame to penetrate and slide are formed in both side walls of the bearing plate, and a plurality of springs are fixedly arranged between the bottom of the bearing plate and the U-shaped frame. The toothed plate is fixedly connected to one side of the outer wall of the bearing plate. There are two vertical plates, both of which are fixedly connected to the top of the shredding box. The gear is rotatably arranged between the two vertical plates through bearings. The fixed frame is fixedly connected to the side wall of one of the vertical plates. The index plate is rotatably arranged at the connection with the fixed frame through a bearing and is fixedly connected to the gear. The first switch is fixedly connected to the inner wall of the fixed frame, and the number of the first switches is multiple and they are evenly arranged along the circumferential direction of the fixed frame.

[0015] Preferably, the dehumidifying mechanism includes a positioning plate, a water absorption roller, a vacuum pump, a drainage pipe, a water collection tank, a squeezing roller and a waste water tank. There are two positioning plates, both of which are fixedly connected to the top of the base. The water absorption roller is fixedly connected between the two positioning plates, and several water holes are formed on the surface of the water absorption roller. The vacuum pump is fixedly connected to the side wall of one of the positioning plates and its output end extends into the water absorption roller. One end of the drainage pipe is fixedly connected to the bottom of the water absorption roller. The water collection tank is fixedly connected to the positioning plate and the other end of the drainage pipe is fixedly connected to the water collection tank. There are two squeezing rollers, and sliding grooves for the squeezing plate to slide are formed inside the positioning plate. A first reciprocating screw slide is fixedly arranged on one side of the outer wall of one of the positioning plates, and one side wall of the squeezing roller is fixedly connected to the slider on the first reciprocating screw slide. The waste water tank is fixedly connected to the top of the base and is located directly below the squeezing roller.

[0016] Preferably, the crushing mechanism includes a crushing box, crushing rollers, a first plate body, a second plate body, a cam, a second switch, a fourth motor, a second electric push rod, a third electric push rod and a scraper. The crushing box is fixedly connected to the top of the base. There are two crushing rollers, and sliding grooves for the crushing rollers to slide are formed through both sides of the inner wall of the crushing box. A second reciprocating screw slide is fixedly arranged on one side of the outer wall of the crushing box, and the same-direction ends of the two crushing rollers are respectively fixedly connected to the sliders on the second reciprocating screw slide. The first plate body and the second plate body are slidably arranged in the sliding grooves on the crushing rollers. The first plate body and the second plate body are respectively fixedly connected to the other same-direction ends of the two crushing rollers. The fourth motor is fixedly connected to the first plate body and its output end is fixedly connected to one of the crushing rollers. The cam is rotatably connected to the second plate body through a bearing and is fixedly connected to the other crushing roller. The second switch is fixedly connected to the second plate body. The second electric push rod is fixedly connected to the inner wall of the crushing box and its output end is fixedly connected to the third electric push rod. The output end of the third electric push rod is fixedly connected to the scraper.

[0017] The present invention has the following beneficial effects:

[0018] 1. By setting up a detection mechanism in this device, the heavier the fabric, the thicker and larger its volume. Correspondingly, the vibration frequency and sieve holes should also increase. The lighter the fabric, the thinner or smaller its volume. Correspondingly, the vibration screening frequency needs to be reduced and the sieve holes need to be made smaller to prevent the fabric from falling into the sieve holes due to overly large sieve holes.

[0019] 2. By setting up a screening mechanism and an adjustment mechanism in this device, the sieve holes can be adaptively adjusted and the intensity of the vibration frequency can be adjusted according to the type of fabric, and different degrees of screening and crushing can be carried out for thick and heavy fabrics and thin fabrics.

[0020] 3. By setting up a dehumidifying mechanism in this device, different methods can be used to remove the moisture in the fabric according to different fabrics, avoiding the problem of machine damage caused by the crushing of fabrics with heavy moisture content.

[0021] 4. By setting up a crushing mechanism in this device, the rotation of the crushing roller can be monitored in real time, and it can be judged whether the crushing roller is blocked according to the rotation of the crushing roller, so as to clean the crushed materials on the crushing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the overall device proposed by the present invention;

[0023] Figure 2 is a schematic connection structure diagram of the screening mechanism, adjustment mechanism and detection mechanism proposed by the present invention;

[0024] Figure 3 is a schematic connection structure diagram of the screening mechanism and adjustment mechanism proposed by the present invention;

[0025] Figure 4 is a schematic connection structure diagram of the sieve hole adjustment assembly proposed by the present invention;

[0026] Figure 5 proposed by the present invention Figure 4 is an enlarged schematic structural diagram of part A in;

[0027] Figure 6 is an enlarged schematic structural diagram of the adjustment mechanism proposed by the present invention;

[0028] Figure 7 is an enlarged schematic structural diagram of the sieve force adjustment assembly proposed by the present invention;

[0029] Figure 8 is an enlarged schematic structural diagram of the detection mechanism proposed by the present invention;

[0030] Figure 9 is a partial enlarged schematic structural diagram of the detection mechanism proposed by the present invention;

[0031] Figure 10 Schematic diagram of the connection structure of the dehumidification mechanism proposed by the present invention;

[0032] Figure 11 Schematic side view structure of the crushing box proposed by the present invention;

[0033] Figure 12 Schematic diagram of the other side view structure of the crushing box proposed by the present invention;

[0034] Figure 13 Schematic sectional view structure of the crushing box proposed by the present invention;

[0035] Figure 14 Schematic diagram of the connection structure of the scraper proposed by the present invention.

[0036] In the figure: 1, base; 2, fixing frame; 3, screening mechanism; 31, hollow plate; 32, partition plate; 33, protective plate; 34, supporting frame; 35, first motor; 36, conveyor belt; 37, sieve hole adjusting assembly; 371, second motor; 372, threaded rod; 373, limiting slide bar; 374, first adjusting plate; 375, second adjusting plate; 376, first extension plate; 377, second extension plate; 4, adjusting mechanism; 41, chassis; 42, third motor; 43, rotating plate; 44, stabilizing slide bar; 45, support column; 46, pulley; 47, square plate; 48, slope plate; 49, sieve force adjusting assembly; 491, first electric push rod; 492, lifting plate; 5, crushing box; 6, detection mechanism; 61, U-shaped frame; 62, bearing plate; 63, toothed plate; 64, gear; 65, vertical plate; 66, fixed frame; 67, index plate; 68, first switch; 7, dehumidification mechanism; 71, positioning plate; 72, water absorption roller; 73, vacuum pump; 74, drainage pipe; 75, water collecting tank; 76, extrusion roller; 77, waste water tank; 8, crushing mechanism; 81, crushing box; 82, crushing roller; 83, first plate body; 84, second plate body; 85, cam; 86, second switch; 87, fourth motor; 88, second electric push rod; 89, third electric push rod; 810, scraper. Detailed implementation method

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0038] Example 1: Refer to Figure 8 - Figure 9 , a crushing box 5 is fixedly arranged on the top of the base 1 and beside the fixing frame 2, and a detection mechanism 6 for detecting the types of textile screening is fixedly arranged on the top of the crushing box 5.

[0039] The detection mechanism 6 includes a U-shaped frame 61, a bearing plate 62, a toothed plate 63, a gear 64, a vertical plate 65, a fixed frame 66, an index plate 67 and a first switch 68. The U-shaped frame 61 is fixedly connected to the top of the shredding box 5. Through grooves for the two ends of the U-shaped frame 61 to penetrate and slide are formed in both side walls of the bearing plate 62, and a plurality of springs are fixedly arranged between the bottom of the bearing plate 62 and the U-shaped frame 61. The toothed plate 63 is fixedly connected to one side of the outer wall of the bearing plate 62. There are two vertical plates 65, both of which are fixedly connected to the top of the shredding box 5. The gear 64 is rotatably arranged between the two vertical plates 65 through bearings. The fixed frame 66 is fixedly connected to the side wall of one of the vertical plates 65. The index plate 67 is rotatably arranged at the connection with the fixed frame 66 through a bearing and is fixedly connected to the gear 64. The first switch 68 is fixedly connected to the inner wall of the fixed frame 66, and the number of the first switches 68 is multiple and they are evenly arranged along the circumferential direction of the fixed frame 66.

[0040] In this embodiment: Before screening and crushing the textiles, the textiles are weighed first. The heavier the fabric, the thicker and larger the volume of the fabric. Correspondingly, the vibration frequency and the screening holes should also become larger. The lighter the fabric, the thinner or smaller the volume of the fabric. Correspondingly, the vibration screening frequency needs to be reduced and the screening holes need to be made smaller to avoid the fabric falling into the screening holes due to too large screening holes. Place the fabric to be detected on the bearing plate 62. The descent of the bearing plate 62 drives the toothed plate 63 to descend. The descent of the toothed plate 63 drives the gear 64 to rotate. The rotation of the gear 64 drives the index rod to rotate. The index rod abuts against the first switch 68. Different first switches 68 correspond to different vibration frequencies and screen hole diameters. Visual inspection can be used as an auxiliary during the detection.

[0041] Embodiment Two:

[0042] Refer to Figure 1 - Figure 7 Differing from Embodiment One, it includes a base 1. A fixed frame 2 is provided on the top of the base 1, and support legs are fixedly arranged between the four corners of the bottom of the fixed frame 2 and the top of the base 1. A screening mechanism 3 for screening textiles is fixedly provided on the top of the fixed frame 2. An adjusting mechanism 4 for adjusting the screening intensity of the screening mechanism 3 is fixedly provided on the top of the base 1 and below the fixed frame 2.

[0043] Refer to Figure 3 - Figure 5, the screening mechanism 3 includes a hollow plate 31, a partition plate 32, a protective plate 33, a supporting frame 34, a first motor 35, a conveyor belt 36, and a screen hole adjusting component 37 for real-time adjustment of screen holes according to the type of textile. The number of partition plates 32 is multiple and evenly distributed between the inner walls of the hollow plate 31. Sieve holes are formed between two adjacent partition plates 32. The number of protective plates 33 is two and they are respectively fixedly connected to the two side walls of the hollow plate 31. The supporting frame 34 is fixedly connected to the bottom of the hollow plate 31, and the conveyor belt 36 is fixedly arranged inside the supporting frame 34. One side of the outer wall of the supporting frame 34 is fixedly connected to the first motor 35 for driving the conveyor belt 36. The screen hole adjusting component 37 is fixedly arranged between the two protective plates 33.

[0044] The screen hole adjusting component 37 includes a second motor 371, a threaded rod 372, a limiting slide rod 373, a first adjusting plate 374, a second adjusting plate 375, a first extension plate 376, and a second extension plate 377. Both ends of the threaded rod 372 are rotatably arranged on the side walls of the two protective plates 33 through bearings. The second motor 371 is fixedly connected to one side of the outer wall of a protective plate 33, and the output end of the second motor 371 is fixedly connected to the threaded rod 372. The limiting slide rod 373 is fixedly connected between the two protective plates 33. The first adjusting plate 374 is threadedly arranged on the threaded rod 372. A groove for the limiting slide rod 373 to slide through is formed inside the second adjusting plate 375. The first extension plate 376 is slidably arranged inside the partition plate 32, and the second extension plate 377 is slidably arranged inside the first extension plate 376. The first adjusting plate 374 and the second adjusting plate 375 are respectively fixedly connected to the two side walls of the second extension plate 377.

[0045] Refer to Figure 6 - Figure 7 , the adjusting mechanism 4 includes a chassis 41, a third motor 42, a rotating plate 43, a stabilizing slide rod 44, a support column 45, a pulley 46, a square plate 47, a slope plate 48, and a sieve force adjusting component 49. The chassis 41 is fixedly connected to the top of the base 1. The third motor 42 is fixedly connected to the center of the top of the chassis 41, and the output end is fixedly connected to the rotating plate 43. The number of stabilizing slide rods 44 is multiple and they are evenly arranged along the circumferential direction of the rotating plate 43. The stabilizing slide rods 44 are fixedly connected to the bottom of the rotating rod, and a chute for the stabilizing slide rods 44 to slide through is formed on the chassis 41. The top of the support column 45 is fixedly connected to the bottom of the supporting frame 34, and a slideway for the support column 45 to slide through is formed on the fixing frame 2. A return spring is fixedly arranged between the bottom of the fixing frame 2 and the bottom of the support column 45. The number of support columns 45 is multiple and they are evenly arranged along the circumferential direction of the rotating plate 43. The bottom of the support column 45 is fixedly connected to the pulley 46. The number of square plates 47 is multiple and they are evenly arranged along the circumferential direction of the rotating plate 43. Each square plate 47 is located between two pulleys 46. The slope plate 48 is fixedly connected to one side of the outer wall of the square plate 47.

[0046] The sieve force adjustment assembly 49 includes a first electric push rod 491 and a lifting plate 492. The first electric push rod 491 is fixedly connected inside the square plate 47 and the output end extends out of the top of the square plate 47. The output end of the first electric push rod 491 is fixedly connected to the lifting plate 492.

[0047] In this embodiment: The detected fabric is transferred onto the hollow plate 31. The sieve holes are adjusted according to the fabric type. The aperture between every two partition plates 32 is the sieve hole. The scraps on the large-area fabric are screened out to avoid situations such as the scraps being adsorbed on the crushing roller 82 during the crushing process, resulting in machine jams. Start the second motor 371 to drive the threaded rod 372 to rotate, so that the second adjustment plate 375 slides on the limit slide rod 373, thereby driving the second extension plate 377 to slide out of the first extension plate 376. When the second extension plate 377 completely slides out of the first extension plate 376, the first extension plate 376 then slides out of the partition plate 32, thereby gradually decreasing the sieve holes. A plurality of vertical bars are fixed on the partition plate 32, which can be made of materials such as silica gel. The purpose is to increase the friction with the fabric and prevent the thin and light fabric from detaching from the connection of the hollow plate 31 during the shaking process.

[0048] After the sieve holes are adjusted, before the vibration screening, adjust the height of the vibration undulation to change the vibration intensity. The shorter the undulation height, the smaller the vibration intensity, and vice versa. By starting the first electric push rod 491 to adjust the height of the lifting plate 492, the vibration intensity is adjusted. After the adjustment, start the third motor 42 to drive the rotating plate 43 to rotate. During the rotation of the rotating plate 43, the stable slide rod 44 slides in the slot in a limited manner to ensure the stable effect when the rotating plate 43 rotates. While the rotating plate 43 is rotating, the pulley 46 moves onto the square plate 47 through the slope plate 48, thereby driving the support column 45 to rise. The support column 45 drives the entire screening mechanism 3 to rise. As the rotating plate 43 continues to rotate, there is no slope plate 48 on the other side of the square plate 47, so the pulley 46 directly falls onto the rotating plate 43 without the slope chute, thereby driving the fabric on the hollow plate 31 to vibrate continuously, causing the scraps under vibration to fall onto the conveyor belt 36. Start the first electric to continuously send the scraps into the scrap box 5.

[0049] Embodiment Three:

[0050] Refer to Figure 10 - Figure 14 , the difference from Embodiment One is that: A dehumidifying mechanism 7 for separating and dehumidifying according to the type of textile is fixedly provided on the top of the base 1 and on the other side of the fixed frame 2. A crushing mechanism 8 for crushing the textile is fixedly provided on the top of the base 1.

[0051] Refer to Figure 10, the dehumidifying mechanism 7 includes a positioning plate 71, a water absorption roller 72, a vacuum pump 73, a drainage pipe 74, a water collection tank 75, a squeezing roller 76 and a waste water tank 77. There are two positioning plates 71, both of which are fixedly connected to the top of the base 1. The water absorption roller 72 is fixedly connected between the two positioning plates 71, and several water holes are provided on the surface of the water absorption roller 72. The vacuum pump 73 is fixedly connected to the side wall of one of the positioning plates 71, and its output end extends into the water absorption roller 72. The bottom of the water absorption roller 72 is fixedly connected to one end of the drainage pipe 74. The water collection tank 75 is fixedly connected to the positioning plate 71, and the other end of the drainage pipe 74 is fixedly connected to the water collection tank 75. There are two squeezing rollers 76, and a sliding groove for the squeezing plate to slide is provided inside the positioning plate 71. A first reciprocating screw table is fixedly provided on one side of the outer wall of one of the positioning plates 71, and one side wall of the squeezing roller 76 is fixedly connected to the slider on the first reciprocating screw table. The waste water tank 77 is fixedly connected to the top of the base 1 and is located directly below the squeezing roller 76.

[0052] Referring to Figure 11 - Figure 14 , the crushing mechanism 8 includes a crushing box 81, a crushing roller 82, a first plate body 83, a second plate body 84, a cam 85, a second switch 86, a fourth motor 87, a second electric push rod 88, a third electric push rod 89 and a scraper 810. The crushing box 81 is fixedly connected to the top of the base 1. There are two crushing rollers 82, and sliding grooves for the crushing rollers 82 to slide are provided on both sides of the inner wall of the crushing box 81. A second reciprocating screw table is fixedly provided on one side of the outer wall of the crushing box 81, and the same-direction ends of the two crushing rollers 82 are respectively fixedly connected to the sliders on the second reciprocating screw table. The first plate body 83 and the second plate body 84 are slidably arranged in the sliding grooves on the crushing rollers 82, and the first plate body 83 and the second plate body 84 are respectively fixedly connected to the other same-direction ends of the two crushing rollers 82. The fourth motor 87 is fixedly connected to the first plate body 83, and its output end is fixedly connected to one of the crushing rollers 82. The cam 85 is rotatably connected to the second plate body 84 through a bearing and is fixedly connected to the other crushing roller 82. The second switch 86 is fixedly connected to the second plate body 84. The second electric push rod 88 is fixedly connected to the inner wall of the crushing box 81, and its output end is fixedly connected to the third electric push rod 89. The output end of the third electric push rod 89 is fixedly connected to the scraper 810.

[0053] In this embodiment: When encountering thin fabrics, direct vacuum water absorption is carried out through the water absorption roller 72. For thick fabrics, dehydration is carried out through the squeezing roller 76. The surface of the fabric is closely attached to the water absorption roller 72. There are no sieve holes at the bottom of the water absorption roller 72. Thus, the vacuum pump 73 is started, and the pump body sucks the water on the fabric through the sieve holes into the water absorption roller 72, remaining on the inner bottom wall, and enters the water collection tank 75 through the drainage pipe 74 for storage. For thick fabrics, they are placed between the squeezing rollers 76. The first reciprocating screw table is started to drive the two squeezing rollers 76 to clamp the fabric, and the fabric is pulled for squeezing to remove water;

[0054] After the water is removed, the cloth is placed in the crushing box 81 for crushing. The gap between the two crushing rollers 82 is adjusted according to the thickness of the cloth. The second reciprocating screw slide is started to drive the two crushing rollers 82 to adjust, and then the cloth is crushed. When the crushing roller 82 rotates, it drives the cam 85 to touch the second switch 86 regularly. The second switch 86 sends out signals regularly, indicating that the crushing roller 82 is crushing normally. When the crushing roller 82 cannot rotate due to the accumulation of cloth and other situations, the second switch 86 is not touched regularly and an alarm is issued. Turn off the power, start the second reciprocating screw slide to drive the two crushing rollers 82 to open the distance, start the second electric push rod 88 and the third electric push rod 89, and drive the scraper 810 to abut the inner wall of the crushing roller 82. The cloth adsorbed on the inner wall can be scraped off, thereby performing regular cleaning.

[0055] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crushing device for classifying the size of textiles, comprising a base (1), characterized in that: A fixing frame (2) is provided at the top of the base (1), and support legs are fixedly provided between the four corners of the bottom of the fixing frame (2) and the top of the base (1). A screening mechanism (3) for screening textiles is fixedly provided at the top of the fixing frame (2). An adjusting mechanism (4) for adjusting the screening intensity of the screening mechanism (3) is fixedly provided at the top of the base (1) and below the fixing frame (2). A crushing box (5) is fixedly provided at the top of the base (1) and beside the fixing frame (2). A detection mechanism (6) for detecting the types of screened textiles is fixedly provided at the top of the crushing box (5). A dehumidifying mechanism (7) for separately dehumidifying according to the types of textiles is fixedly provided at the top of the base (1) and beside the fixing frame (2) on the other side. A crushing mechanism (8) for crushing textiles is fixedly provided at the top of the base (1).

2. The shredding device for classifying the size of textiles according to claim 1, characterized in that: The screening mechanism (3) includes a hollow plate (31), partition plates (32), protection plates (33), a supporting frame (34), a first motor (35), a conveyor belt (36), and a screen hole adjusting component (37) for adjusting the screen holes in real time according to the types of textiles. A plurality of partition plates (32) are provided and evenly distributed between the inner walls of the hollow plate (31). Screen holes are formed between adjacent partition plates (32). Two protection plates (33) are provided and fixedly connected to the two side walls of the hollow plate (31) respectively. The supporting frame (34) is fixedly connected to the bottom of the hollow plate (31), and the conveyor belt (36) is fixedly arranged inside the supporting frame (34). One side of the outer wall of the supporting frame (34) is fixedly connected to the first motor (35) for driving the conveyor belt (36). The screen hole adjusting component (37) is fixedly arranged between the two protection plates (33).

3. A crushing device for classifying the size of textiles according to claim 2, characterized in that: The screen hole adjusting component (37) includes a second motor (371), a threaded rod (372), a limiting slide bar (373), a first adjusting plate (374), a second adjusting plate (375), a first extension plate (376), and a second extension plate (377). Both ends of the threaded rod (372) are rotatably arranged on the side walls of the two protection plates (33) through bearings. The second motor (371) is fixedly connected to one side of the outer wall of one of the protection plates (33), and the output end of the second motor (371) is fixedly connected to the threaded rod (372). The limiting slide bar (373) is fixedly connected between the two protection plates (33). The first adjusting plate (374) is threadedly arranged on the threaded rod (372). A groove for the limiting slide bar (373) to slide through is formed inside the second adjusting plate (375). The first extension plate (376) is slidably arranged inside the partition plate (32), and the second extension plate (377) is slidably arranged inside the first extension plate (376). The first adjusting plate (374) and the second adjusting plate (375) are respectively fixedly connected to the two side walls of the second extension plate (377).

4. A crushing device for classifying the size of textiles according to claim 1, characterized in that: The adjusting mechanism (4) includes a chassis (41), a third motor (42), a rotating plate (43), a stabilizing slide bar (44), a support column (45), a pulley (46), a square plate (47), a slope plate (48) and a sieve force adjusting component (49). The chassis (41) is fixedly connected to the top of the base (1). The third motor (42) is fixedly connected to the center of the top of the chassis (41), and its output end is fixedly connected to the rotating plate (43). A plurality of stabilizing slide bars (44) are provided and are evenly arranged along the circumferential direction of the rotating plate (43). The stabilizing slide bar (44) is fixedly connected to the bottom of the rotating rod, and a chute for the stabilizing slide bar (44) to slide is formed on the chassis (41). The top of the support column (45) is fixedly connected to the bottom of the supporting frame (34), and a chute for the support column (45) to slide is formed on the fixing frame (2). A return spring is fixedly provided between the bottom of the fixing frame (2) and the bottom of the support column (45), and a plurality of support columns (45) are provided and are evenly arranged along the circumferential direction of the rotating plate (43). The bottom of the support column (45) is fixedly connected to the pulley (46). A plurality of square plates (47) are provided and are evenly arranged along the circumferential direction of the rotating plate (43), and each square plate (47) is located between two pulleys (46). The slope plate (48) is fixedly connected to one side of the outer wall of the square plate (47).

5. A crushing device for classifying the size of textiles according to claim 4, characterized in that: The sieve force adjusting component (49) includes a first electric push rod (491) and a lifting plate (492). The first electric push rod (491) is fixedly connected to the inside of the square plate (47), and its output end extends out of the top of the square plate (47). The output end of the first electric push rod (491) is fixedly connected to the lifting plate (492).

6. The crushing device for classifying the size of textiles according to claim 1, characterized in that: The detection mechanism (6) includes a U-shaped frame (61), a bearing plate (62), a toothed plate (63), a gear (64), a vertical plate (65), a fixed frame (66), an index plate (67) and a first switch (68). The U-shaped frame (61) is fixedly connected to the top of the crushing box (5). Slots through which the two ends of the U-shaped frame (61) penetrate and slide are formed on both side walls of the bearing plate (62), and a plurality of springs are fixedly provided between the bottom of the bearing plate (62) and the U-shaped frame (61). The toothed plate (63) is fixedly connected to one side of the outer wall of the bearing plate (62). Two vertical plates (65) are provided and are both fixedly connected to the top of the crushing box (5). The gear (64) is rotatably arranged between the two vertical plates (65) through a bearing. The fixed frame (66) is fixedly connected to the side wall of one of the vertical plates (65). The index plate (67) is rotatably arranged at the connection with the fixed frame (66) through a bearing and is fixedly connected to the gear (64). The first switch (68) is fixedly connected to the inner wall of the fixed frame (66), and a plurality of first switches (68) are provided and are evenly arranged along the circumferential direction of the fixed frame (66).

7. A crushing device for classifying the size of textiles according to claim 1, characterized in that: The dehumidifying mechanism (7) includes a positioning plate (71), a water absorption roller (72), a vacuum pump (73), a drainage pipe (74), a water collection tank (75), a squeezing roller (76) and a waste water tank (77). There are two positioning plates (71), both of which are fixedly connected to the top of the base (1). The water absorption roller (72) is fixedly connected between the two positioning plates (71), and several water holes are provided on the surface of the water absorption roller (72). The vacuum pump (73) is fixedly connected to the side wall of one of the positioning plates (71), and the output end extends into the water absorption roller (72). The bottom of the water absorption roller (72) is fixedly connected to one end of the drainage pipe (74). The water collection tank (75) is fixedly connected to the positioning plate (71), and the other end of the drainage pipe (74) is fixedly connected to the water collection tank (75). There are two squeezing rollers (76), and a sliding groove for the squeezing plate to slide is provided inside the positioning plate (71). A first reciprocating screw table is fixedly provided on one side of the outer wall of one of the positioning plates (71), and one side wall of the squeezing roller (76) is fixedly connected to the slider on the first reciprocating screw table. The waste water tank (77) is fixedly connected to the top of the base (1) and is located directly below the squeezing roller (76).

8. A crushing device for classifying the size of textiles according to claim 1, characterized in that: The crushing mechanism (8) includes a crushing box (81), a crushing roller (82), a first plate body (83), a second plate body (84), a cam (85), a second switch (86), a fourth motor (87), a second electric push rod (88), a third electric push rod (89) and a scraper (810). The crushing box (81) is fixedly connected to the top of the base (1). There are two crushing rollers (82), and sliding grooves for the crushing rollers (82) to slide are provided through both sides of the inner wall of the crushing box (81). A second reciprocating screw table is fixedly provided on one side of the outer wall of the crushing box (81), and the same-direction ends of the two crushing rollers (82) are respectively fixedly connected to the sliders on the second reciprocating screw table. The first plate body (83) and the second plate body (84) are slidably arranged in the sliding grooves on the crushing rollers (82). The first plate body (83) and the second plate body (84) are respectively fixedly connected to the other same-direction ends of the two crushing rollers (82). The fourth motor (87) is fixedly connected to the first plate body (83), and the output end is fixedly connected to one of the crushing rollers (82). The cam (85) is rotatably connected to the second plate body (84) through a bearing and is fixedly connected to the other crushing roller (82). The second switch (86) is fixedly connected to the second plate body (84). The second electric push rod (88) is fixedly connected to the inner wall of the crushing box (81), and the output end is fixedly connected to the third electric push rod (89). The output end of the third electric push rod (89) is fixedly connected to the scraper (810).

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