Crushing device for degradable fibers

Abstract

The utility model relates to the field of fiber recovery, and discloses a crushing device for degradable fibers, which comprises a material receiving box, the upper part of the material receiving box is fixedly connected with a crushing chamber, the upper part of the crushing chamber is fixedly connected with a feed port, the upper part of the feed port is fixedly connected with a screening square pipe, the middle part of the screening square pipe is provided with a filter assembly, and the filter assembly is fixedly connected with the crushing chamber. A control panel is fixedly connected to the front side of the upper portion of the crushing chamber, a crushing assembly is arranged in the crushing chamber, a fine filter screen is fixedly connected to the left side of the bottom in the material collecting box, a material collecting assembly is arranged on the upper portion of the material collecting box, a box door is rotationally connected to the front side of the material collecting box through a hinge, and a second handle is fixedly connected to the right front side of the box door. According to the crushing device for the degradable fibers, through cooperation of the coarse filter screen, the air cylinder, the push plate, the discharging opening, the mounting frame, the material collecting frame, the first handle and other structures, impurities and large-particle fibers are screened, the crushing efficiency of the degradable fibers is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of fiber recycling, in particular to a crushing device for degradable fibers. Background Art

[0002] With the strengthening of environmental awareness, degradable materials are being used more and more widely in various fields. As one of them, the processing and recycling technology of degradable fiber has received widespread attention.

[0003] After searching, a new type of high-efficiency fiber recovery machine is disclosed in the announcement number: CN215310654U, including a support seat, a filter barrel is rotatably arranged on the top of the support seat, and a center rod is arranged at the center of the bottom of the filter barrel, a motor frame is arranged on the top of the support seat, a motor is fixed on the top of the motor frame, and the motor output shaft is fixedly connected to the center rod, and the inner wall of the filter barrel is evenly provided with vertical plates in the vertical direction, and inclined grooves are opened on both sides of the vertical plates, and arc filter plates are embedded between the two inclined grooves. People use tools to separate the arc filter plate that fits the inner wall of the filter barrel from the filter barrel, collect the wood fibers inside the filter barrel, and then slowly shake the arc filter plate to shake off the wood fibers that are stuck to the filter structure, so that people can clean and recycle the wood fibers stuck to the filter structure, reduce the difficulty of cleaning the wood fibers stuck to the filter barrel, avoid clogging of the filter structure, and facilitate the next use.

[0004] However, the crushing efficiency of the biodegradable fiber in this application is low, resulting in high production costs. At the same time, since the biodegradable fiber is not crushed thoroughly, the product quality is average, and it is inconvenient to collect the biodegradable fiber, resulting in average practicality of the crushing device. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a crushing device for degradable fibers, aiming to improve the low crushing efficiency of degradable fibers in the prior art, which leads to high production costs. At the same time, due to the incomplete crushing of the degradable fibers, the product quality is average, and it is inconvenient to collect the degradable fibers, resulting in the problem of general practicality of the crushing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a crushing device for degradable fibers, comprising a material receiving box, a crushing chamber is fixedly connected to the upper part of the material receiving box, a feed port is fixedly connected to the upper part of the crushing chamber, a screening square tube is fixedly connected to the upper part of the feed port, a filter assembly is arranged in the middle of the screening square tube, a control panel is fixedly connected to the front side of the upper part of the crushing chamber, a crushing assembly is arranged inside the crushing chamber, a fine filter is fixedly connected to the left side of the bottom of the material receiving box, a material receiving assembly is arranged on the upper part of the material receiving box, the front side of the material receiving box is rotatably connected to a box door through a hinge, and a second handle is fixedly connected to the right front side of the box door.

[0007] Through the above technical solution, the effect of facilitating material collection is achieved.

[0008] As a further description of the above technical solution:

[0009] The filter assembly includes a coarse filter, a cylinder, a push plate, a discharge port, a mounting frame, a material receiving frame and a first handle. The coarse filter is fixedly connected to the middle of the screening square tube, the cylinder is fixedly connected to the left side of the screening square tube, the push plate is fixedly connected to the output end of the cylinder, the discharge port is opened on the right side of the screening square tube, the mounting frame is fixedly connected to the lower right side of the screening square tube, the material receiving frame is slidably connected inside the mounting frame, and the first handle is fixedly connected to the right side of the material receiving frame.

[0010] Through the above technical solution, the effect of screening the fibers is achieved.

[0011] As a further description of the above technical solution:

[0012] The crushing assembly includes a motor, a first connecting shaft, a first gear, a second connecting shaft, a second gear and a crushing device, the motor is fixedly connected to the front side of the upper middle part of the crushing chamber, the first connecting shaft is rotatably connected to the front side of the top of the crushing chamber, the first gear is fixedly connected to the lower part of the first connecting shaft, the second connecting shaft is rotatably connected to the left and right sides of the top of the crushing chamber, the second gear is fixedly connected to the lower part of the second connecting shaft, and the crushing device is fixedly connected to the lower part of the second gear.

[0013] Through the above technical solution, the effect of crushing the fibers can be achieved.

[0014] As a further description of the above technical solution:

[0015] The material receiving assembly includes a material receiving pipe, a fan, an air suction pipe and an air supply pipe. The material receiving pipe is fixedly connected to the upper right side of the material receiving box, the fan is fixedly connected to the upper left front side of the material receiving box, the air suction pipe is fixedly connected to the fan input end, and the air supply pipe is fixedly connected to the fan output end.

[0016] Through the above technical solution, the effect of collecting fibers is achieved.

[0017] As a further description of the above technical solution:

[0018] The cylinder is electrically connected to the control panel, and the material receiving frame is arranged on the right side of the material discharging port.

[0019] Through the above technical solution, the effect of cleaning impurities and large particle fibers can be achieved.

[0020] As a further description of the above technical solution:

[0021] The motor is electrically connected to the control panel, the output end of the motor is fixedly connected to the first connecting shaft, and the first gear is meshed with the second gear.

[0022] Through the above technical solution, the effect of driving the second gear is achieved.

[0023] As a further description of the above technical solution:

[0024] One end of the material receiving pipe away from the material receiving box is fixedly connected to the crushing chamber, and one end of the air suction pipe away from the fan is fixedly connected to the material receiving box.

[0025] Through the above technical solution, the effect of installing the material receiving pipe is achieved.

[0026] The utility model has the following beneficial effects:

[0027] 1. In the utility model, by cooperating among the coarse filter screen, the cylinder, the push plate, the discharge port, the mounting frame, the receiving frame and the first handle, the impurities and large particle fibers are screened, the crushing efficiency of the degradable fibers is improved, and the production cost is reduced.

[0028] 2. In the utility model, through the coordination among the motor, the first connecting shaft, the first gear, the second connecting shaft, the second gear and the crushing device, the degradable fiber is crushed more thoroughly, the product quality is improved, and the energy consumption in the crushing process is reduced.

[0029] 3. In the utility model, through the coordination among the collecting pipe, the fan, the air suction pipe and the air delivery pipe, the crushing device can collect the degradable fibers after crushing the degradable fibers, thereby improving the practicality of the crushing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a three-dimensional diagram of a crushing device for degradable fibers proposed by the utility model;

[0031] Figure 2 This is a top view of a crushing device for degradable fibers proposed by the utility model;

[0032] Figure 3 This is a cross-sectional view of a crushing chamber of a crushing device for degradable fibers proposed in the utility model;

[0033] Figure 4 for Figure 1 Enlarged view of point A in .

[0034] Legend:

[0035] 1. Material receiving box; 2. Crushing chamber; 3. Material inlet; 4. Screening square tube; 5. Coarse filter; 6. Cylinder; 7. Push plate; 8. Discharge port; 9. Mounting frame; 10. Material receiving frame; 11. First handle; 12. Control panel; 13. Motor; 14. First connecting shaft; 15. First gear; 16. Second connecting shaft; 17. Second gear; 18. Crushing equipment; 19. Material receiving pipe; 20. Fan; 21. Intake pipe; 22. Air pipe; 23. Hinge; 24. Box door; 25. Second handle; 26. Fine filter. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Reference Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: a crushing device for degradable fiber, including a material receiving box 1, a crushing chamber 2 is fixedly connected to the upper part of the material receiving box 1, a feed port 3 is fixedly connected to the upper part of the crushing chamber 2, a screening square tube 4 is fixedly connected to the upper part of the feed port 3, a filter component is arranged in the middle of the screening square tube 4, a control panel 12 is fixedly connected to the upper front side of the crushing chamber 2, a crushing component is arranged inside the crushing chamber 2, a fine filter 26 is fixedly connected to the left side of the bottom of the material receiving box 1, and the material receiving box 1 is fixedly connected to the left side of the bottom of the material receiving box 1. A material receiving assembly is provided on the upper part of the box 1. The front side of the material receiving box 1 is rotatably connected to a box door 24 through a hinge 23. A second handle 25 is fixedly connected to the right front side of the box door 24. The filtering assembly includes a coarse filter 5, a cylinder 6, a push plate 7, a discharge port 8, a mounting frame 9, a material receiving frame 10 and a first handle 11. The coarse filter 5 is fixedly connected to the middle of the screening square tube 4, the cylinder 6 is fixedly connected to the left side of the screening square tube 4, the push plate 7 is fixedly connected to the output end of the cylinder 6, and the discharge port 8 is opened on the right side of the screening square tube 4. , the mounting frame 9 is fixedly connected to the lower right side of the screening square tube 4, the material receiving frame 10 is slidably connected inside the mounting frame 9, the first handle 11 is fixedly connected to the right side of the material receiving frame 10, the cylinder 6 is electrically connected to the control panel 12, and the material receiving frame 10 is arranged on the right side of the discharge port 8. The crushing assembly includes a motor 13, a first connecting shaft 14, a first gear 15, a second connecting shaft 16, a second gear 17 and a crushing device 18. The motor 13 is fixedly connected to the front side of the upper middle part of the crushing chamber 2, the first connecting shaft 14 is rotatably connected to the front side of the top of the crushing chamber 2, the first gear 15 is fixedly connected to the lower part of the first connecting shaft 14, the second connecting shaft 16 is rotatably connected to the left and right sides of the top of the crushing chamber 2, the second gear 17 is fixedly connected to the lower part of the second connecting shaft 16, the crushing device 18 is fixedly connected to the lower part of the second gear 17, the motor 13 is electrically connected to the control panel 12, the output end of the motor 13 is fixedly connected to the first connecting shaft 14, and the first gear 15 is meshed with the second gear 17.

[0038] The waste degradable fibers are dumped into the screening square tube 4, and the degradable fibers are pre-screened by the coarse filter 5, and the impurities and large particle fibers are left on the upper part of the coarse filter 5. Then, the control panel 12 controls the start cylinder 6 to drive the push plate 7 to slide on the upper part of the coarse filter 5, and the push plate 7 pushes the impurities and large particle fibers on the upper part of the coarse filter 5, so that the impurities and large particle fibers are discharged into the receiving frame 10 through the discharge port 8. The first handle 11 is pulled to drive the first handle 11 to drive the receiving frame 10 to slide away from the mounting frame 9, so as to dump the impurities and large particle fibers, thereby preventing the impurities and large particle fibers from entering the crushing chamber 2, thereby improving the degradable fiber The crushing efficiency is improved, and the production cost is reduced. The fibers screened by the coarse filter 5 enter the crushing chamber 2, and then the control panel 12 controls the start motor 13 and the crushing device 18. The degradable fibers are crushed by the crushing device 18. The motor 13 drives the first connecting shaft 14 to rotate, and the first connecting shaft 14 drives the first gear 15 to rotate. The first gear 15 drives the second gear 17 to rotate, and the second gear 17 drives the crushing device 18 to rotate and adjust the angle for crushing, thereby achieving a more thorough crushing of the degradable fibers, improving the product quality, and reducing the energy consumption in the crushing process, which is beneficial to environmental protection and energy saving and emission reduction.

[0039] Reference Figure 2 , Figure 3 and Figure 4 The material receiving assembly includes a material receiving pipe 19, a fan 20, an air suction pipe 21 and an air supply pipe 22. The material receiving pipe 19 is fixedly connected to the upper right side of the material receiving box 1, the fan 20 is fixedly connected to the upper left front side of the material receiving box 1, the air suction pipe 21 is fixedly connected to the input end of the fan 20, and the air supply pipe 22 is fixedly connected to the output end of the fan 20. The end of the material receiving pipe 19 away from the material receiving box 1 is fixedly connected to the crushing chamber 2, and the end of the air suction pipe 21 away from the fan 20 is fixedly connected to the material receiving box 1.

[0040] When it is necessary to collect the crushed degradable fibers, start the fan 20 to operate the suction pipe 21 to suck the air in the collecting box 1 into the fan 20, so that a negative pressure is formed in the collecting box 1. Under the action of the negative pressure, the air inside the crushing chamber 2 drives the crushed degradable fibers into the collecting box 1 through the collecting pipe 19, and the crushed degradable fibers are screened by the fine filter 26, thereby making it easy for the crushing device to collect the degradable fibers after the degradable fibers are crushed, thereby improving the practicality of the crushing device.

[0041] Working principle: when it is necessary to crush the degradable fibers, the discarded degradable fibers are poured into the screening square tube 4, and the degradable fibers are pre-screened through the coarse filter 5. Impurities and large particle fibers are left on the upper part of the coarse filter 5, and then the control panel 12 is used to control the start cylinder 6 to drive the push plate 7 to slide on the upper part of the coarse filter 5, and the push plate 7 pushes the impurities and large particle fibers on the upper part of the coarse filter 5, so that the impurities and large particle fibers are discharged into the receiving frame 10 through the discharge port 8, preventing impurities and large particle fibers from entering the crushing chamber 2, thereby improving the crushing efficiency of the degradable fibers and reducing the production cost. The fibers screened by the coarse filter 5 enter the crushing chamber 2, and then the control panel 12 is used to control the start motor 13 and the crushing device 18, and the degradable fibers are crushed by the crushing device 18. The first connecting shaft 14 is driven to rotate, the first connecting shaft 14 drives the first gear 15 to rotate, the first gear 15 drives the second gear 17 to rotate, and the second gear 17 drives the crushing device 18 to rotate and adjust the angle for crushing, thereby achieving a more thorough crushing of the degradable fiber, improving product quality, and reducing energy consumption in the crushing process, which is beneficial to environmental protection and energy conservation and emission reduction. When the crushed degradable fiber needs to be collected, the fan 20 is started to make the suction pipe 21 run to suck the air in the collecting box 1 into the fan 20 to form a negative pressure in the collecting box 1. Under the action of the negative pressure, the air inside the crushing chamber 2 drives the crushed degradable fiber into the collecting box 1 through the collecting pipe 19, thereby achieving the crushing device to collect the degradable fiber after the degradable fiber is crushed, thereby improving the practicality of the crushing device.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 crushing degradable fibers, comprising a material receiving box (1), characterized in that: The upper part of the material receiving box (1) is fixedly connected to a crushing chamber (2), the upper part of the crushing chamber (2) is fixedly connected to a feed port (3), the upper part of the feed port (3) is fixedly connected to a screening square tube (4), the middle part of the screening square tube (4) is provided with a filtering assembly, the upper front side of the crushing chamber (2) is fixedly connected to a control panel (12), the crushing chamber (2) is provided with a crushing assembly, the left side of the bottom of the material receiving box (1) is fixedly connected to a fine filter (26), the upper part of the material receiving box (1) is provided with a material receiving assembly, the front side of the material receiving box (1) is rotatably connected to a box door (24) via a hinge (23), and the right front side of the box door (24) is fixedly connected to a second handle (25).

2. A device for crushing degradable fibers according to claim 1, characterized in that: The filter assembly comprises a coarse filter (5), a cylinder (6), a push plate (7), a discharge port (8), a mounting frame (9), a material receiving frame (10) and a first handle (11); the coarse filter (5) is fixedly connected to the middle of the screening square tube (4); the cylinder (6) is fixedly connected to the left side of the screening square tube (4); the push plate (7) is fixedly connected to the output end of the cylinder (6); the discharge port (8) is provided on the right side of the screening square tube (4); the mounting frame (9) is fixedly connected to the lower right side of the screening square tube (4); the material receiving frame (10) is slidably connected to the inside of the mounting frame (9); and the first handle (11) is fixedly connected to the right side of the material receiving frame (10).

3. The device for crushing degradable fibers according to claim 1, characterized in that: The crushing assembly comprises a motor (13), a first connecting shaft (14), a first gear (15), a second connecting shaft (16), a second gear (17) and a crushing device (18), wherein the motor (13) is fixedly connected to the front side of the upper middle part of the crushing chamber (2), the first connecting shaft (14) is rotatably connected to the front side of the top of the crushing chamber (2), the first gear (15) is fixedly connected to the lower part of the first connecting shaft (14), the second connecting shaft (16) is rotatably connected to the left and right sides of the top of the crushing chamber (2), the second gear (17) is fixedly connected to the lower part of the second connecting shaft (16), and the crushing device (18) is fixedly connected to the lower part of the second gear (17).

4. The device for crushing degradable fibers according to claim 1, characterized in that: The material receiving assembly comprises a material receiving pipe (19), a fan (20), an air suction pipe (21) and an air delivery pipe (22); the material receiving pipe (19) is fixedly connected to the upper right side of the material receiving box (1); the fan (20) is fixedly connected to the upper left front side of the material receiving box (1); the air suction pipe (21) is fixedly connected to the input end of the fan (20); and the air delivery pipe (22) is fixedly connected to the output end of the fan (20).

5. The device for crushing degradable fibers according to claim 2, characterized in that: The cylinder (6) is electrically connected to the control panel (12), and the material receiving frame (10) is arranged on the right side of the material discharge port (8).

6. The device for crushing degradable fibers according to claim 3, characterized in that: The motor (13) is electrically connected to the control panel (12); the output end of the motor (13) is fixedly connected to the first connecting shaft (14); and the first gear (15) is meshed with the second gear (17).

7. The device for crushing degradable fibers according to claim 4, characterized in that: One end of the material receiving pipe (19) away from the material receiving box (1) is fixedly connected to the crushing chamber (2), and one end of the air intake pipe (21) away from the fan (20) is fixedly connected to the material receiving box (1).

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