Crushing device for recycling paper tubes

Abstract

The utility model discloses a smashing device for paper tube recovery, and relates to the technical field of recovery processing, the smashing device for paper tube recovery comprises a machine body, the surface of the machine body is provided with a feeding port, the inner wall of the machine body is fixedly connected with a partition plate, the partition plate is in an inverted L shape, and the upper side of the partition plate is in an inclined shape; the interior of the machine body is divided into a soaking cavity and a cutting cavity, the inner wall of the soaking cavity is inclined, and a dust falling mechanism is arranged in the soaking cavity. Through the arrangement of the dust falling mechanism, a paper tube is wetted by water before being crushed, so that flying dust cannot be generated in the cutting process of the paper tube, the situation that the generated flying dust pollutes the working environment and harms the body health of workers when the paper tube is cut is avoided, the using effect of the device is further improved, and meanwhile, in the using process, the paper tube is prevented from being damaged by the flying dust. And the water can be uniformly gathered in the collecting box, so that workers can conveniently treat and utilize the water subsequently, the waste of water resources is reduced, and the popularization value of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of recycling and processing, in particular to a crushing device for recycling paper tubes. Background Art

[0002] During the production process of paper tubes, in order to reduce waste, scraps will be recycled and reused, thereby making full use of waste materials and reducing production costs.

[0003] Patent No.: 202221503571.3, discloses a biodegradable chemical fiber paper tube recycling and processing device, which can effectively crush the recycled paper tubes through the cooperation of the paper tube conveying device, cutting mechanism, crushing mechanism, spraying mechanism, filtering mechanism and receiving box, so that it can meet the papermaking requirements of paper tube paper. In the crushing process, no large amount of paper scraps and dust will be generated, and the recycling rate of paper tubes is high.

[0004] However, during use, only the outer surface of the paper tube is sprayed. At the same time, the paper tube can better support the object. The paper tube is relatively thick, so the spray can only wet the outer surface of the paper tube but cannot penetrate into its inner wall, so that its inner wall is still in a dry state. When the paper tube is crushed, more dust will still be generated. At the same time, the spraying method is not convenient for collecting water, resulting in a waste of water resources. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a pulverizing device for recycling paper tubes, which can solve the problems of the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulverizing device for recycling paper tubes, comprising a body, a feeding port being provided on the surface of the body, a partition being fixedly connected to the inner wall of the body, the partition being in an inverted L-shape, and the upper side of the partition being inclined, thereby dividing the interior of the body into a soaking chamber and a cutting chamber, the inner wall of the soaking chamber being inclined, and a dust reduction mechanism being arranged inside the soaking chamber.

[0007] The dust reduction mechanism includes a fixed plate, the surface of the fixed plate is fixedly connected to the inner wall of the immersion chamber, a lifting block with a trapezoidal cross-section is slidably connected inside the fixed plate, the upper side of the lifting block is arc-shaped, the inner wall of the immersion chamber is rotatably connected to a rotating shaft that passes through the surface of the body, the surface of the rotating shaft is fixedly connected to a rotating disk, the rotating shaft is arranged at the eccentric position of the rotating disk, the surface of the rotating disk is rotatably connected to a connecting ring, the surface of the connecting ring is fixedly connected to a push-pull rod, and the end of the push-pull rod away from the connecting ring is fixedly connected to the bottom of the lifting block.

[0008] Preferably, a sealing sleeve is fixedly connected to the surface of the lifting block, and the surface of the sealing sleeve is slidably connected to the inside of the fixing plate.

[0009] Preferably, the inner wall of the cutting chamber is rotatably connected to two crushing rollers, the surface of the machine body is fixedly connected to a motor, the output end of the motor is rotatably connected to the inside of the machine body, and the output end of the motor is fixedly connected to the crushing rollers.

[0010] Preferably, a sprocket is fixedly connected to the surface of the motor output end, and one end of the rotating shaft protruding from the body surface is also fixedly connected to the sprocket. The surfaces of the two sprockets are meshingly connected with chains, and a chain and a motor are also arranged between the two crushing rollers.

[0011] Preferably, opposite sides of the inner wall of the cutting chamber are fixedly connected with material guide blocks, the cross-sections of the two material guide blocks are both trapezoidal, and the two material guide blocks are both located below the crushing roller.

[0012] Preferably, a filter plate is fixedly connected to the inner wall of the cutting chamber, and the filter plate is located below the two material guide blocks.

[0013] Preferably, the inner wall of the cutting chamber is slidably connected with a collecting box, and the collecting box is located below the filter plate.

[0014] Preferably, the inner wall of the cutting chamber is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a push plate, the push plate is located between the material guide block and the filter plate, and the upper and lower sides of the push plate are respectively slidably connected with the bottom of the material guide block and the upper side of the filter plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The pulverizing device for recycling paper tubes is provided with a dust reduction mechanism so that the paper tubes are soaked in water before pulverizing, so that the paper tubes will not generate dust during the cutting process, thereby avoiding the dust generated when the paper tubes are cut to pollute the working environment and cause harm to the health of the staff, thereby improving the use effect of the device. At the same time, during the use process, the water can be uniformly gathered in the collection box, which is convenient for the staff to subsequently process and utilize the water, reducing the waste of water resources and further improving the promotion value of the device.

[0017] (2) The pulverizing device for recycling paper tubes fills the gap between the lifting block and the fixed plate by setting a sealing sleeve, thereby avoiding water leakage above the fixed plate and reducing the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic diagram of the structure of a pulverizing device for recycling paper tubes according to the utility model;

[0020] Figure 2 This is the front view of the body of the utility model;

[0021] Figure 3 This is a schematic diagram of the shape of the lifting block of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the machine body of the utility model.

[0023] Figure numerals: 1. machine body; 2. feeding port; 3. motor; 4. chain; 5. sprocket; 6. rotating shaft; 7. lifting block; 8. fixing plate; 9. push-pull rod; 10. connecting ring; 11. rotating disk; 12. soaking chamber; 13. cutting chamber; 14. collecting box; 15. filter plate; 16. push plate; 17. electric telescopic rod; 18. guide block; 19. crushing roller; 20. partition; 21. sealing sleeve. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a pulverizing device for recycling paper tubes, comprising a body 1, a feeding port 2 is provided on the surface of the body 1, a partition 20 is fixedly connected to the inner wall of the body 1, the partition 20 is in an inverted L-shape, and the upper side of the partition 20 is inclined, dividing the interior of the body 1 into a soaking chamber 12 and a cutting chamber 13, the inner wall of the soaking chamber 12 is inclined, so that the paper tubes in the soaking chamber 12 can be gathered to a certain extent, which is convenient for the subsequent transportation of the paper tubes, and a dust reduction mechanism is arranged inside the soaking chamber 12.

[0026] The dust reduction mechanism includes a fixed plate 8, the surface of which is fixedly connected to the inner wall of the soaking chamber 12. When in use, water is injected above the fixed plate 8 to fully soak the paper tube, thereby greatly reducing the dust generated when the paper tube is crushed. The interior of the fixed plate 8 is slidably connected to a lifting block 7 with a trapezoidal cross-section. The upper side of the lifting block 7 is arc-shaped, so that the upper side of the lifting block 7 can fit better with the surface of the paper tube, thereby making the device more stable in conveying the paper tube.

[0027] The inner wall of the soaking chamber 12 is rotatably connected with a rotating shaft 6 that passes through the surface of the body 1, and a rotating disk 11 is fixedly connected to the surface of the rotating shaft 6. The rotating shaft 6 is arranged at an eccentric position of the rotating disk 11, and a connecting ring 10 is rotatably connected to the surface of the rotating disk 11. A push-pull rod 9 is fixedly connected to the surface of the connecting ring 10, and one end of the push-pull rod 9 away from the connecting ring 10 is fixedly connected to the bottom of the lifting block 7, so as to connect the lifting block 7 and the connecting ring 10 together, so that the lifting block 7 can move together with the connecting ring 10.

[0028] A sealing sleeve 21 is fixedly connected to the surface of the lifting block 7, and the surface of the sealing sleeve 21 is slidably connected to the inside of the fixed plate 8. Through the setting of the sealing sleeve 21, the gap between the lifting block 7 and the fixed plate 8 is filled, thereby avoiding water leakage above the fixed plate 8 and reducing the waste of water resources.

[0029] The inner wall of the cutting chamber 13 is rotatably connected to two crushing rollers 19, the surface of the machine body 1 is fixedly connected to a motor 3, the output end of the motor 3 is rotatably connected to the inside of the machine body 1, the output end of the motor 3 is fixedly connected to the crushing roller 19, and is used to drive the crushing roller 19, the surface of the output end of the motor 3 is fixedly connected to a sprocket 5, the end of the rotating shaft 6 protruding from the surface of the machine body 1 is also fixedly connected to the sprocket 5, the surfaces of the two sprockets 5 are meshingly connected with a chain 4, and a chain 4 and a motor 3 are also arranged between the two crushing rollers 19, so that the motor 3 can start multiple components synchronously, thereby reducing the overall dependence of the device on the power component, thereby reducing the processing cost of the device.

[0030] Guide blocks 18 are fixedly connected to opposite sides of the inner wall of the cutting chamber 13. The cross-sections of the two guide blocks 18 are both trapezoidal. The two guide blocks 18 are both located below the crushing roller 19, so that the shredded paper tubes can be gathered and the water squeezed out by the crushing roller 19 can be guided to facilitate the collection and processing of the squeezed water flow at a later time.

[0031] The inner wall of the cutting chamber 13 is fixedly connected with a filter plate 15, so that the cut paper tube and the squeezed water can be separated by the setting of the filter plate 15. The filter plate 15 is located below the two material guide blocks 18. The inner wall of the cutting chamber 13 is slidably connected with a collecting box 14. The collecting box 14 is located below the filter plate 15 and is used to collect the squeezed water, which is convenient for the staff to recycle the water after use.

[0032] An electric telescopic rod 17 is fixedly connected to the inner wall of the cutting chamber 13, and a push plate 16 is fixedly connected to the output end of the electric telescopic rod 17. The push plate 16 is located between the guide block 18 and the filter plate 15. The upper and lower sides of the push plate 16 are respectively slidably connected to the bottom of the guide block 18 and the upper side of the filter plate 15, so as to squeeze the fallen paper tubes into blocks, which is convenient for the staff to transport the crushed paper tubes.

[0033] Furthermore, when using the device, water is first injected into the upper part of the soaking chamber 12, and then the paper tube is put into it. The motor 3 can be started at this time to drive the two crushing rollers 19 and the rotating shaft 6 to rotate. Since the rotating shaft 6 is fixed at the eccentric position of the rotating disk 11, the rotating disk 11 performs eccentric movement as the rotating disk 11 rotates. At the same time, since the connecting ring 10 is restricted by the push-pull rod 9 and the lifting block 7, it rotates relative to the rotating disk 11. Since the rotating disk 11 rotates eccentrically, the rotating disk 11 drives the push-pull rod 9 and the lifting block 7 to reciprocate up and down. While the lifting block 7 rises in the soaking chamber 12, it drives the paper tube on the arc surface of the lifting block 7 to rise in the soaking chamber 12. As the lifting block 7 rises, the paper tube gradually reaches the top of the partition 20, so that the paper tube falls between the two crushing rollers 19 along the inclined surface of the lifting block 7 and the inclined surface of the partition 20, thereby crushing the paper tube. The paper tube is crushed, because the paper tube is fully soaked and soaked in water, no dust is generated during the crushing process. Then the cut paper tube and the squeezed water fall onto the filter plate 15 along the inclined surface of the guide block 18, and then the electric telescopic rod 17 is started to drive the push plate 16 to squeeze the cut paper tube into blocks. At the same time, the squeezed water falls into the collection box 14 along the holes on the filter plate 15, and the crushing process of the paper tube is completed. Then, through the setting of the dust reduction mechanism, the paper tube is soaked in water before crushing, so that the paper tube will not generate dust during the cutting process, thereby avoiding the dust generated when the paper tube is cut. Pollution to the working environment and harm to the health of the staff, thereby improving the use effect of the device, and at the same time, during use, the water can be uniformly gathered in the collection box 14, which is convenient for the staff to subsequently process and utilize the water, reduce the waste of water resources, and further improve the promotion value of the device.

[0034] Working principle: When using the device, firstly, water is injected into the upper part of the soaking chamber 12, and then the paper roll is put into it. At this time, the motor 3 can be started, and then the two crushing rollers 19 and the rotating shaft 6 are driven to rotate. Since the rotating shaft 6 is fixed at the eccentric position of the rotating disk 11, the rotating disk 11 performs eccentric movement as the rotating disk 11 rotates. At the same time, since the connecting ring 10 is restricted by the push-pull rod 9 and the lifting block 7, it rotates relative to the rotating disk 11. Since the rotating disk 11 rotates eccentrically, the rotating disk 11 rotates eccentrically. The movable plate 11 drives the push-pull rod 9 and the lifting block 7 to reciprocate up and down. When the lifting block 7 rises in the soaking chamber 12, it drives the paper tube on the arc surface of the lifting block 7 to rise in the soaking chamber 12. As the lifting block 7 rises, the paper tube gradually reaches the top of the partition 20, and then the paper tube falls between the two crushing rollers 19 along the inclined surface of the lifting block 7 and the inclined surface of the partition 20, and then the paper tube is crushed. Since the paper tube is fully soaked and soaked in water, no dust is generated during the crushing process.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A pulverizing device for recycling paper tubes, comprising a body (1), characterized in that: A feeding port (2) is provided on the surface of the machine body (1); a partition (20) is fixedly connected to the inner wall of the machine body (1); the partition (20) is in an inverted L-shape, and the upper side of the partition (20) is inclined, dividing the interior of the machine body (1) into a soaking chamber (12) and a cutting chamber (13); the inner wall of the soaking chamber (12) is inclined, and a dust reduction mechanism is provided inside the soaking chamber (12); The dust reduction mechanism comprises a fixed plate (8), the surface of the fixed plate (8) is fixedly connected to the inner wall of the soaking chamber (12), a lifting block (7) with a trapezoidal cross section is slidably connected inside the fixed plate (8), the upper side of the lifting block (7) is arc-shaped, the inner wall of the soaking chamber (12) is rotatably connected to a rotating shaft (6) penetrating the surface of the machine body (1), the surface of the rotating shaft (6) is fixedly connected to a rotating disk (11), the rotating shaft (6) is arranged at an eccentric position of the rotating disk (11), the surface of the rotating disk (11) is rotatably connected to a connecting ring (10), the surface of the connecting ring (10) is fixedly connected to a push-pull rod (9), and the end of the push-pull rod (9) away from the connecting ring (10) is fixedly connected to the bottom of the lifting block (7).

2. A pulverizing device for recycling paper tubes according to claim 1, characterized in that: A sealing sleeve (21) is fixedly connected to the surface of the lifting block (7), and the surface of the sealing sleeve (21) is slidably connected to the inside of the fixing plate (8).

3. The pulverizing device for recycling paper tubes according to claim 1, characterized in that: The inner wall of the cutting chamber (13) is rotatably connected to two crushing rollers (19), the surface of the machine body (1) is fixedly connected to a motor (3), the output end of the motor (3) is rotatably connected to the inside of the machine body (1), and the output end of the motor (3) is fixedly connected to the crushing rollers (19).

4. The pulverizing device for recycling paper tubes according to claim 3, characterized in that: The surface of the output end of the motor (3) is fixedly connected to a sprocket (5), one end of the rotating shaft (6) protruding from the surface of the machine body (1) is also fixedly connected to the sprocket (5), the surfaces of the two sprockets (5) are meshingly connected to a chain (4), and the chain (4) and the motor (3) are also arranged between the two crushing rollers (19).

5. The pulverizing device for recycling paper tubes according to claim 1, characterized in that: The opposite sides of the inner wall of the cutting chamber (13) are fixedly connected with material guide blocks (18), the cross-sections of the two material guide blocks (18) are both trapezoidal, and the two material guide blocks (18) are both located below the crushing roller (19).

6. A pulverizing device for recycling paper tubes according to claim 5, characterized in that: A filter plate (15) is fixedly connected to the inner wall of the cutting chamber (13), and the filter plate (15) is located below the two material guide blocks (18).

7. A pulverizing device for recycling paper tubes according to claim 6, characterized in that: The inner wall of the cutting chamber (13) is slidably connected with a collecting box (14), and the collecting box (14) is located below the filter plate (15).

8. A pulverizing device for recycling paper tubes according to claim 7, characterized in that: The inner wall of the cutting chamber (13) is fixedly connected to an electric telescopic rod (17), and the output end of the electric telescopic rod (17) is fixedly connected to a push plate (16), the push plate (16) is located between the material guide block (18) and the filter plate (15), and the upper and lower sides of the push plate (16) are respectively slidably connected to the bottom of the material guide block (18) and the upper side of the filter plate (15).

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