Scattering device

Abstract

The invention relates to a scattering device which comprises a shell, a channel allowing waste paper to pass through is formed in the shell, supporting frames are symmetrically arranged on the two sides of the shell, a scattering part used for scattering the waste paper stacked in the channel is arranged between the two supporting frames, and each supporting frame is provided with the pushing assembly. When the two pushing assemblies work synchronously, the scattering part is moved out of the shell from the interior of the shell or moved into the shell from the exterior of the shell, when waste paper is accumulated in the shell, the output ends of the pushing assemblies are retracted, the scattering part is started, and the scattering part is moved into the shell from the exterior of the shell under the action of the pushing assemblies. And the waste paper accumulated in the shell is scattered, so that the waste paper can smoothly pass through a channel in the shell.

Description

Technical Field

[0001] The invention relates to the technical field of waste paper processing equipment, in particular to a disintegrating device. Background Art

[0002] A large amount of waste paper will be generated during the production of cardboard or cartons. Currently, most of the waste paper is processed by high-pressure compression into rectangular compressed blocks and then transported and stored or crushed for reuse. Before the waste paper is compressed and packaged, it needs to be transported to the feeding port of the packaging equipment. Similarly, when crushing, the waste paper also needs to be transported to the feeding port of the crushing setting. When a large amount of waste paper accumulates at the feeding port, it is easy to cause the waste to accumulate and cannot enter the corresponding equipment.

[0003] At the same time, the existing way of conveying waste paper is gradually changing from belt conveying to pipeline conveying. Because belt conveying easily causes dust to float in the air during the conveying process, causing air pollution. Pipe conveying will take away the dust and waste paper together. Therefore, the application of pipeline conveying waste paper is becoming more and more widespread. When using pipelines to convey waste paper, it is easy to find the accumulation of waste materials, especially at the inlet of the pipeline and the confluence of multiple pipelines. Summary of the invention

[0004] The purpose of the present invention is to provide a breaking device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a scattering device, including a shell, a channel for waste paper to pass through is arranged in the shell, support frames are symmetrically arranged on both sides of the shell, a scattering component for scattering waste paper accumulated in the channel is arranged between the two support frames, and the above-mentioned pushing assembly is installed on each support frame; when the two pushing assemblies work synchronously, the scattering component is moved from the inside of the shell to the outside of the shell or the scattering component is moved from the outside of the shell to the inside of the shell.

[0006] Compared with the prior art, when waste paper is accumulated in the shell, the output end of the pushing component is retracted and the scattering component is started. Under the action of the pushing component, the scattering component moves from outside the shell to inside the shell, scattering the waste paper accumulated in the shell so that the waste paper can pass smoothly through the channel in the shell.

[0007] According to the preferred technical solution of the present invention, the breaking up component comprises a support seat slidably arranged on each support frame, a breaking up shaft is rotatably installed between the two support seats, and a plurality of breaking up knife groups are fixedly installed on the breaking up shaft at the same intervals.

[0008] According to the preferred technical solution of the present invention, the breaking up knife group includes two connecting plates fixedly mounted on the breaking up shaft, a connecting shaft fixedly mounted between the ends of the two connecting plates, a blade rotatably mounted on the connecting shaft, one end of the blade is rotatably connected to the connecting shaft, and the other end is a free end.

[0009] According to the preferred technical solution of the present invention, two guide rails are arranged in parallel in the vertical direction inside the support frame, guide grooves matching the guide rails are arranged on the upper and lower sides of the support seat, and the support seat is fixedly installed with a connecting seat; the pushing component is fixedly installed at the end of the support frame, and the output end of the pushing component is connected to the connecting seat.

[0010] According to the preferred technical solution of the present invention, a window is provided on the shell, guide plates are provided on both sides of the window, a sliding groove is provided between the guide plate and the outer wall of the shell, and a matching sealing door is provided in the sliding groove; a driving assembly is provided on the top of the sealing door, and the driving assembly is fixedly mounted on the shell.

[0011] According to the preferred technical solution of the present invention, notches are arranged on both sides of the window for the breaking shaft of the breaking component to pass through, and the notches are connected with the window.

[0012] According to the preferred technical solution of the present invention, sealing plates of different lengths are fixedly installed on both sides of the support seat; when the scattering components are located inside the shell, one of the sealing plates covers the notch, and when the scattering components are located outside the shell, the other sealing plate covers the notch.

[0013] According to the preferred technical solution of the present invention, a paper baffle is arranged in the channel of the shell, one end of which is hinged to the side wall of the channel; the other end of the paper baffle is a free end; two fixed plates are fixedly installed outside the shell, a fixed column is arranged between the two fixed plates, a power component is rotatably connected to the fixed column, and the output end of the power component is rotatably connected to the paper baffle.

[0014] According to the preferred technical solution of the present invention, a motor is fixedly mounted on the housing, pulleys are fixedly mounted on the output end of the motor and the end of the beating shaft, and the two pulleys are connected by a V-belt transmission.

[0015] According to the preferred technical solution of the present invention, semicircular retaining rings are provided on both pulleys; the retaining rings are located on both sides of the V-shaped grooves on the pulleys.

[0016] In addition to the technical problems solved by the present invention, the technical features that constitute the technical solution, and the advantages brought by the technical features of the technical solution described above, other technical problems that can be solved by the present invention, other technical features included in the technical solution, and the advantages brought by these technical features will be further described in detail in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an assembly stereogram of the present invention.

[0018] Figure 2 It is a three-dimensional schematic diagram of the assembly of the disassembled parts of the present invention.

[0019] Figure 3 It is a stereoscopic schematic diagram of the assembly of the paper baffle and the power assembly of the present invention.

[0020] Explanation of the accompanying figures: 01. Shell, 02. Breaking up parts, 03. Pushing assembly, 04. Support frame, 05. Support seat, 06. Breaking up shaft, 07. Motor, 08. Pulley, 09. Connecting plate, 10. Connecting shaft, 11. Blade, 12. Guide rail, 13. Guide groove, 14. Connecting seat, 15. Window, 16. Guide plate, 17. Sealing door, 18. Driving assembly, 19. Notch, 20. Sealing plate, 21. Paper baffle, 22. Fixed plate, 23. Fixed column, 24. Power assembly, 25. Hinge. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-3 As shown, the scattering device of the present invention comprises a hollow shell 01, which is square in shape. A channel for waste paper to pass through is provided in the shell 01. During use, due to the size of the waste paper or a large amount of waste paper injected into the channel at a time, a large amount of waste paper is easily accumulated in the channel when passing through the channel. Therefore, a scattering component 02 for scattering the waste paper accumulated in the channel and a pushing component 03 for driving the scattering component 02 to move from the inside of the shell 01 to the outside of the shell 01 or moving the scattering component 02 from the outside of the shell 01 to the inside of the shell 01 are provided on the shell 01.

[0023] In the normal state (waste paper can smoothly pass through the channel in the housing 01), the scattering component 02 is located outside the housing 01. When waste paper accumulates in the channel, the scattering component 02 enters the channel from outside the housing 01 under the action of the pushing component 03 to scatter the accumulated waste. This allows the waste paper to fall smoothly from the channel. When the accumulated waste in the channel is scattered, the scattering component 02 moves to the outside of the housing 01 under the action of the pushing component 03 to return to the normal state.

[0024] See also Figure 1-2As shown, support frames 04 are symmetrically arranged on both sides of the shell 01, and the support frames 04 are fixedly connected to the shell 01 by fasteners or welding. The above-mentioned scattering component 02 is arranged between the two support frames 04, and the above-mentioned pushing component 03 is installed on each support frame 04. When the two pushing components 03 work synchronously, the scattering component 02 is moved from the inside of the shell 01 to the outside of the shell 01 or the scattering component 02 is moved from the outside of the shell 01 to the inside of the shell 01.

[0025] See also Figure 2 As shown, the scattering component 02 includes a support seat 05 slidably arranged on each support frame 04, and a scattering shaft 06 is rotatably installed between the two support seats 05. The scattering shaft 06 and the support seat 05 are connected by a bearing so that the scattering shaft 06 can rotate on the support seat 05. The bearing is preferably a deep groove ball bearing.

[0026] See also Figure 1-2 As shown, the housing 01 is fixedly mounted with a motor 07 by fasteners, and a pulley 08 is fixedly mounted on the output end of the motor 07 and the end of the scattering shaft 06, and the two pulleys 08 are connected by a V-belt transmission. When the motor 07 is working, the scattering shaft 06 is driven to rotate on the support seat 05. Similarly, other existing technologies can be used to directly act on the scattering shaft to make it rotate on the support seat 05.

[0027] See also Figure 2 As shown, a plurality of scattering knife groups are fixedly installed at the same interval on the scattering shaft 06, and the scattering knife group includes two connecting plates 09 fixedly installed on the scattering shaft 06, and the center of the connecting plate 09 is fixedly connected to the scattering shaft 06 by welding or fasteners. A connecting shaft 10 is fixedly installed between the ends of the two connecting plates 09, and a blade 11 is rotatably installed on the connecting shaft 10, one end of the blade 11 is rotatably connected to the connecting shaft 10, and the other end is a free end. The blade 11 of the present application is in a "T" shape. The outer shape of the blade 11 can adopt other shapes. It will not be described one by one here.

[0028] When the motor 07 drives the scattering shaft 06 to rotate at high speed in the clockwise direction, the blade 11 rotates in a circle under the action of centrifugal force. Since the blade 11 rotates and is connected between the two connecting plates 09, when the blade 11 contacts the waste paper accumulated in the channel, it provides a downward pulling force to the waste paper accumulated in the channel and scatters the cardboard, so that the waste paper can fall smoothly from the channel. Since the blade 11 rotates counterclockwise around the connecting shaft 10 at a certain angle, a certain buffer space is provided for the blade 11 when it contacts the waste paper, avoiding hard contact between the blade 11 and the waste paper. This reduces the wear on the blade 11 and extends the service life of the blade 11.

[0029] See also Figure 1As shown, two guide rails 12 are arranged in parallel in the vertical direction in the support frame 04, and the guide rails 12 are fixedly connected to the support frame 04 by welding or fasteners. The upper and lower sides of the support seat 05 are provided with guide grooves 13 adapted to the guide rails 12, so that the support seat 05 can slide in the support frame 04 along the two guide rails 12. Similarly, a sliding guide rail or other existing technologies can be used to act on the clamping plate to make it rotate around the rotating seat. A connecting seat 14 is fixedly installed on one side of the support seat 05 by fasteners. The above-mentioned pushing component 03 is fixedly installed at the end of the support frame 04, and the output end of the pushing component 03 is connected to the connecting seat 14. The pushing component 03 is preferably an oil cylinder, and a cylinder or other existing technologies can also be used to act on the scattering component 02 to make it move along the guide rail 12 in the support frame 04.

[0030] When the output end of the push assembly 03 is extended, the support seat 05 is pushed to move along the guide rail 12 in a direction away from the housing 01. When the support seat 05 moves in a direction away from the housing 01, it drives the scattering shaft 06 and the scattering knife group on the scattering shaft 06 to move from the inside of the housing 01 to the outside of the housing 01. Conversely, when the output end of the push assembly 03 is retracted, it drives the support seat 05 to move in the direction of the housing 01. When the support seat 05 moves in the direction of the housing 01, it drives the scattering shaft 06 and the scattering knife group on the scattering shaft 06 to move from the outside of the housing 01 to the inside of the housing 01.

[0031] In order to facilitate the disintegration component 02 to smoothly pass through the shell 01 from the outside into the shell 01. The shell 01 is provided with a window 15, and guide plates 16 are provided on both sides of the window 15. A sliding groove is provided between the guide plate 16 and the outer wall of the shell 01, and an adapted sealing door 17 is provided in the sliding groove. A driving component 18 is provided on the top of the sealing door 17, and the driving component 18 is fixedly installed on the shell 01. The driving component 18 is preferably an oil cylinder, and a cylinder or other existing technologies can also be used to act on the sealing door 17 to make it move in the sliding groove.

[0032] Under normal conditions (waste paper can smoothly pass through the channel in the housing 01), the output end of the driving component 18 is in an extended state, and the sealing door 17 covers the window 15, so that the window 15 is in a closed state. This prevents the waste paper in the branch channel from floating out of the housing 01 through the window 15. When the scattering component 02 needs to enter the housing 01 to scatter the accumulated waste paper, the sealing door 17 is driven by the driving component 18 to move upward in the sliding groove, so that the window 15 is in an open state, so that the scattering component 02 can smoothly pass through the window 15 and enter the housing 01.

[0033] See also Figure 1As shown, notches 19 are provided on both sides of the window 15 for the scattering shaft 06 of the scattering component 02 to pass through, and the notches 19 are connected to the window 15. When the scattering component 02 is moving, the scattering shaft 06 is located in the notches 19. This avoids interference between the scattering component 02 and the housing 01 during movement.

[0034] See also Figure 1-2 As shown, sealing plates 20 of different lengths are fixedly installed on both sides of the support seat 05 by fasteners. When the scattering component 02 is located inside the shell 01, one of the sealing plates 20 covers the gap 19, and when the scattering component 02 is located outside the shell 01, the other sealing plate 20 covers the gap 19. This prevents waste paper from floating outside the shell 01 from the gap 19.

[0035] Therefore, under normal conditions (waste paper can smoothly pass through the passage in the housing 01), the output ends of the push component 03 and the drive component 18 are both in an extended state, so that the scattering component 02 is located outside the housing 01 and is in a stopped state, and the sealing door 17 covers the window 15, so that the window 15 is in a closed state. When waste paper is accumulated in the housing 01, the output end of the drive component 18 is retracted, so that the window 15 is in an open state, and at the same time, the output end of the push component 03 is retracted and the scattering component 02 is started. Under the action of the push component 03, the scattering component 02 moves from outside the housing 01 to inside the housing 01, scattering the waste paper accumulated in the housing 01, so that the waste paper can smoothly pass through the passage in the housing 01.

[0036] Since the scattering shaft 06 and the motor 07 of the present application are connected by a V-belt transmission, and the motor 07 is fixedly mounted on the housing 01, when the scattering component 02 is located outside the housing 01, the V-belt located between the two pulleys 08 is in a loosened state. Even if the motor 07 is started, it cannot drive the scattering component 02 to work. In order to prevent the V-belt from falling off the two pulleys 08. Therefore, semicircular retaining rings are provided on both pulleys 08. The retaining rings are located on both sides of the V-groove on the pulley 08. Through the design of the semicircular retaining ring, even when the scattering component 02 is located outside the housing 01, the V-belt will not fall off the pulley 08 in a loosened state. When the scattering component 02 is located inside the housing 01, the V-belt between the two pulleys 08 is in a taut state, and the scattering shaft 06 is driven to rotate when the motor 07 rotates.

[0037] It should be noted that other transmission structures can also be used to drive the scattering shaft 06 to rotate in the support seat 05. For example, gears are installed on the output end of the motor 07 and the end of the scattering shaft 06, and the motor 07 is fixed on the housing 01. When the scattering component 02 is located in the housing 01, the two gears are meshed and connected. When the scattering component 02 is located outside the housing 01, the two gears are in a separated state.

[0038] For another example, the motor 07 is fixedly mounted on one of the support seats 05, and the output end of the motor 07 is connected to the end of the breaking shaft 06 via a coupling.

[0039] See also Figure 1 , 3 As shown, a paper baffle 21 is provided in the channel of the housing 01, and the paper baffle 21 is located below the scattering component 02, and one end of the paper baffle 21 is hinged to the side wall of the channel through a hinge 25. The paper baffle 21 rotates around the hinge in the channel. The other end of the paper baffle 21 is a free end. Two fixed plates 22 are fixedly installed outside the housing 01 by welding and fasteners, and a fixed column 23 is provided between the two fixed plates 22. A power component 24 is rotatably connected to the fixed column 23, and the output end of the power component 24 is rotatably connected to the paper baffle 21. When the output end of the power component 24 is extended, the paper baffle 21 rotates around the hinge in the channel, so that the paper baffle 21 changes from a vertical state to a horizontal state, preventing waste paper from passing through the housing 01. When the output end of the power component 24 is retracted, the paper baffle 21 is converted from a horizontal state to a vertical state, and the waste paper passes through the housing 01 smoothly. The power assembly 24 is preferably an oil cylinder, and may also be an air cylinder or other existing technologies to act on the paper baffle 21 to make it rotate around the hinge in the channel.

[0040] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A breaking device, comprising a housing, characterized in that: A channel for waste paper to pass through is arranged in the shell, and support frames are symmetrically arranged on both sides of the shell. A scattering component for scattering waste paper accumulated in the channel is arranged between the two support frames, and the above-mentioned pushing assembly is installed on each support frame; when the two pushing assemblies work synchronously, the scattering component is moved from the inside of the shell to the outside of the shell or the scattering component is moved from the outside of the shell to the inside of the shell.

2. The breaking device according to claim 1, characterized in that: The scattering component comprises a support seat slidably arranged on each support frame, a scattering shaft is rotatably installed between the two support seats, and a plurality of scattering knife groups are fixedly installed on the scattering shaft at the same intervals.

3. The breaking device according to claim 2, characterized in that: The scattering knife group includes two connecting plates fixedly installed on the scattering shaft, a connecting shaft is fixedly installed between the ends of the two connecting plates, a blade is rotatably installed on the connecting shaft, one end of the blade is rotatably connected to the connecting shaft, and the other end is a free end.

4. The breaking device according to claim 1, characterized in that: Two guide rails are arranged in parallel in the vertical direction in the support frame, guide grooves adapted to the guide rails are arranged on the upper and lower sides of the support seat, and a connecting seat is fixedly installed on the support seat; the pushing component is fixedly installed at the end of the support frame, and the output end of the pushing component is connected to the connecting seat.

5. The breaking device according to claim 1, characterized in that: A window is arranged on the shell, guide plates are arranged on both sides of the window, a sliding groove is arranged between the guide plate and the outer wall of the shell, and a matching sealing door is arranged in the sliding groove; a driving assembly is arranged on the top of the sealing door, and the driving assembly is fixedly installed on the shell.

6. The breaking device according to claim 5, characterized in that: Notches for the breaking shafts of the breaking components to pass through are arranged on both sides of the window, and the notches are connected with the window through-and-through.

7. The breaking device according to claim 6, characterized in that: Sealing plates of different lengths are fixedly installed on both sides of the support seat; when the scattered parts are located inside the shell, one of the sealing plates covers the notch, and when the scattered parts are located outside the shell, the other sealing plate covers the notch.

8. The breaking device according to claim 1, characterized in that: A paper baffle is arranged in the channel of the shell, one end of which is hinged to the side wall of the channel; the other end of the paper baffle is a free end; two fixed plates are fixedly installed outside the shell, a fixed column is arranged between the two fixed plates, a power component is rotatably connected to the fixed column, and the output end of the power component is rotatably connected to the paper baffle.

9. The breaking device according to claim 2, characterized in that: The motor is fixedly installed on the shell, and pulleys are fixedly installed on the output end of the motor and the end of the breaking shaft, and the two pulleys are connected through a V-belt transmission.

10. The breaking device according to claim 9, characterized in that: Semicircular retaining rings are arranged on both pulleys; the retaining rings are located on both sides of the V-shaped grooves on the pulleys.

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