Broken paper recovery device

Abstract

The utility model relates to a broke recovery device which comprises a collecting vehicle, a moving mechanism, a paper shredding mechanism and a turnover mechanism, and the collecting vehicle is used for collecting and containing broke; the moving mechanism is arranged at the bottom of the collecting vehicle, and the moving mechanism is used for driving the collecting vehicle to move; the paper shredding mechanism is used for shredding broken paper; and the turnover mechanism is arranged on one side of the paper shredding mechanism and is used for turning over the collecting vehicle, so that the collecting vehicle is turned over upwards to pour broken paper into the paper shredding mechanism, or the collecting vehicle is turned over downwards to reset. The broke recovery device is simple and convenient to operate, time-saving and labor-saving, the broke recovery and feeding efficiency is greatly improved, the broke can be continuously and intensively processed on a large scale, and a large amount of processing time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking broken paper recovery equipment, in particular to a broken paper recovery device. Background Art

[0002] Waste paper from the post-processing of household paper needs to be recycled and pulped. Currently, this is done manually, collecting waste paper from various post-processing stages and moving it to a shredder. The waste paper is then manually transported and added to the shredder in batches. This process is time-consuming, labor-intensive, and inefficient, requiring high labor intensity. Utility Model Content

[0003] To this end, it is necessary to provide a broken paper recovery device to solve the technical problem that the broken paper is currently transported manually and put into the mixing tank in batches. This process is time-consuming, labor-intensive, inefficient, and has high labor intensity for workers.

[0004] To achieve the above-mentioned purpose, the inventor provides a broken paper recovery device, comprising:

[0005] A collection vehicle, which is used to collect and store broken paper;

[0006] A moving mechanism, the moving mechanism being arranged at the bottom of the collection vehicle and being used to drive the collection vehicle to move;

[0007] A paper shredding mechanism, the paper shredding mechanism is used to shred damaged paper;

[0008] and a turning mechanism, which is arranged on one side of the paper shredding mechanism and is used to turn over the collection vehicle so that the collection vehicle turns upward to dump the damaged paper into the paper shredding mechanism, or turns downward to reset the collection vehicle.

[0009] As a preferred structure of the present invention, the flipping mechanism includes a fixing component, a flipping component and a driving component;

[0010] The fixing component is fixedly arranged, the flipping component is hinged to the fixing component, the flipping component is used to flip the collection vehicle, one end of the driving component is fixedly arranged, the other end of the driving component is connected to the flipping component, and the driving component is used to provide driving force to the flipping component.

[0011] As a preferred structure of the present invention, the flip component includes a flip plate and a flip fork arm;

[0012] One end of the flip plate is hinged to the fixed component via a pin, and the flip fork arm is fixedly connected to the other end of the flip plate;

[0013] The bottom of the collecting vehicle is provided with a notch.

[0014] As a preferred structure of the present invention, the flip mechanism further includes a connecting arm, the driving component is a driving cylinder, and the fixed end of the driving cylinder is fixedly arranged;

[0015] One end of the connecting arm is connected to the hinge between the flip component and the fixed component, and the other end of the connecting arm is connected to the output end of the driving cylinder.

[0016] As a preferred structure of the present invention, the damaged paper recovery device further includes guardrails, which are arranged on both sides of the turning mechanism.

[0017] As a preferred structure of the present invention, the paper shredding mechanism includes a feed port, a paper shredding tank, a shredding assembly and a shredding drive member;

[0018] The feed port is arranged above the shredding tank, the feed port is communicated with the shredding tank, the crushing assembly is arranged in the shredding tank, the crushing assembly is used to crush damaged paper, the crushing assembly is transmission-connected to the crushing drive, and the crushing drive is used to provide driving force to the crushing assembly.

[0019] As a preferred structure of the present invention, the crushing assembly includes a stirring shaft and multiple crushing blades. The stirring shaft is arranged in the shredding tank along the vertical direction. The multiple crushing blades are detachably connected to the stirring shaft along the vertical direction. The crushing drive is connected to the stirring shaft in a transmission manner.

[0020] As a preferred structure of the present utility model, the moving mechanism includes four rollers, and the collection vehicle includes a collection box;

[0021] The four rollers are respectively arranged around the bottom of the collection box, and the rollers are detachably connected to the collection box;

[0022] The collecting box is provided with a handle.

[0023] As a preferred structure of the present invention, the collection vehicle includes a collection box, and the top of the collection box is a hollow structure;

[0024] The collection box includes a bottom plate, four side plates, a first inclined plate and a second inclined plate, the four side plates are respectively arranged on the bottom plate, and the four side plates are respectively fixedly connected to the bottom plate;

[0025] The first inclined plate is tiltedly arranged in the collection box, one end of the first inclined plate is connected to the bottom plate, and the other end of the first inclined plate is connected to the side plate;

[0026] The second inclined plate is tiltedly arranged in the collection box, one end of the second inclined plate is connected to the bottom plate, and the other end of the second inclined plate is connected to the first inclined plate.

[0027] As a preferred structure of the present invention, the damaged paper recovery device further includes a vibration mechanism, which is arranged at the bottom of the collection vehicle and is used to vibrate and shake off the damaged paper in the collection vehicle.

[0028] Different from the existing technology, the beneficial effects of the above technical solution are as follows: the broken paper recovery device of the present invention is driven by the moving mechanism to move the collection vehicle during operation, and then the collection vehicle collects the broken paper in the production workshop and places the broken paper in the collection vehicle. After the collection vehicle is full of broken paper, the collection vehicle is moved to the turning mechanism, and then the collection vehicle is turned upward by the turning mechanism so that the broken paper in the collection vehicle can be dumped into the paper shredding mechanism. After the dumping is completed, the collection vehicle is turned downward by the turning mechanism to reset the turning mechanism and the collection vehicle. The whole process is easy to operate, saves time and effort, greatly improves the broken paper recovery and feeding efficiency, and can continuously and centrally process broken paper in large quantities, saving a lot of processing time.

[0029] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of this application. In order to enable ordinary technicians in this field to understand the technical solution of this application more clearly, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purposes and other purposes, features and advantages of this application easier to understand, the following is an explanation in combination with the specific implementation methods and drawings of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of this application and other related contents, and are not to be considered as limiting this application.

[0031] In the drawings of the specification:

[0032] Figure 1 A side view of the collection vehicle according to the embodiment;

[0033] Figure 2 This is one of the front views of the collection vehicle described in the specific embodiment;

[0034] Figure 3 This is the second front view of the collection vehicle described in the specific embodiment;

[0035] Figure 4 It is a front view of the flip mechanism described in the specific embodiment;

[0036] Figure 5 This is a front view of the damaged paper recovery device according to the specific embodiment;

[0037] Figure 6 Schematic diagram of the operating status of the damaged paper recovery device according to a specific embodiment.

[0038] The reference numerals in the above drawings are described as follows:

[0039] 1. Collect cars,

[0040] 11. Collection box,

[0041] 111, bottom plate,

[0042] 112. Side panels,

[0043] 113. First inclined plate,

[0044] 114. Second inclined plate,

[0045] 12. Notch,

[0046] 13. Handle,

[0047] 2. Mobile mechanism,

[0048] 21. Roller,

[0049] 3. Paper shredding mechanism,

[0050] 31. Feed port,

[0051] 32. Shredded paper can,

[0052] 33. Broken components,

[0053] 331, stirring shaft,

[0054] 332. Broken Blade,

[0055] 34. Crushing drive parts,

[0056] 4. Flipping mechanism,

[0057] 41. Fixed parts,

[0058] 42. Flip the parts.

[0059] 421. Flip board,

[0060] 422. Flip the fork arm.

[0061] 43. Drive components,

[0062] 44. Connecting arm,

[0063] 5. Vibration mechanism,

[0064] 6. Guardrail. DETAILED DESCRIPTION

[0065] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0066] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0067] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0068] In the description of this application, the term "and / or" is used to describe a logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and both A and B exist. In addition, the character " / " in this document generally indicates that the objects before and after are in a logical "or" relationship.

[0069] In this application, terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, priority or sequence relationship between these entities or operations.

[0070] Without further limitations, in this application, the words "include", "comprise", "have" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method or product.

[0071] Consistent with the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceed" are understood to exclude the number itself; expressions such as "above," "below," and "within" are understood to include the number itself. Furthermore, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this manner, such as "multiple groups," "multiple times," etc., unless otherwise specifically defined.

[0072] In the description of the embodiments of the present application, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "on" or "under", it can not only be directly connected to the other element "on" or "under", but also be indirectly connected to the other element "on" or "under" through an intermediate element.

[0073] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms "installed", "connected", "connected", "fixed", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art of the present application, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0074] See also Figures 1 to 6 This embodiment relates to a damaged paper recovery device, comprising:

[0075] A collection vehicle 1, which is used to collect and store broken paper;

[0076] The moving mechanism 2 is arranged at the bottom of the collection vehicle 1. The moving mechanism 2 is used to drive the collection vehicle 1 to move. By driving the collection vehicle 1 to move through the moving mechanism 2, time and labor are saved and work efficiency is improved.

[0077] The shredder mechanism 3 is used to shred broken paper. The collected broken paper is shredded by the shredder mechanism 3 to facilitate pulping.

[0078] And a turning mechanism 4, which is arranged on one side of the shredder mechanism 3. The turning mechanism 4 is used to turn over the collection vehicle 1, so that the collection vehicle 1 turns upward to dump the damaged paper into the shredder mechanism 3, or turns over the collection vehicle 1 downward to reset. The collection vehicle 1 is moved onto the turning mechanism 4, and the collection vehicle 1 is turned upward by the turning mechanism 4, so that the damaged paper in the collection vehicle 1 can be dumped into the shredder mechanism 3. After the dumping is completed, the collection vehicle 1 is turned downward by the turning mechanism 4 to reset the turning mechanism 4 and the collection vehicle 1. The whole process is easy to operate, saves time and effort, greatly improves the efficiency of post-processing damaged paper recovery and feeding, and can continuously and centrally process damaged paper in large quantities, saving a lot of processing time.

[0079] Specifically, in the damaged paper recovery device of this embodiment, when in operation, the collecting vehicle 1 is driven to move by the moving mechanism 2, and then the collecting vehicle 1 collects the damaged paper in the production workshop and places the damaged paper in the collecting vehicle 1. After the collecting vehicle 1 is full of damaged paper, the collecting vehicle 1 is moved to the turning mechanism 4, and then the collecting vehicle 1 is turned upward by the turning mechanism 4, so that the damaged paper in the collecting vehicle 1 can be dumped into the paper shredding mechanism 3. After the dumping is completed, the collecting vehicle 1 is turned downward by the turning mechanism 4 to reset the turning mechanism 4 and the collecting vehicle 1. The whole process is easy to operate, saves time and labor, greatly improves the efficiency of damaged paper recovery and feeding, and can continuously and centrally process damaged paper in large quantities, saving a lot of processing time.

[0080] Optionally, in some embodiments, Figures 1 to 6 As shown, the turning mechanism 4 includes a fixed component 41, a turning component 42, and a driving component 43. The fixed component 41 is fixed to the ground and can be a fixed plate or a fixed rod. The turning component 42 is hingedly connected to the fixed component 41 via a pin. The turning component 42 is used to turn the collection vehicle 1. The driving component 43 is fixed at one end and connected to the turning component 42 at the other end. The driving component 43 is used to provide a driving force to the turning component 42. Specifically, in this embodiment, the collection vehicle 1 moves onto the turning mechanism 4. The driving component 43 then provides a driving force to the turning component 42, which turns the collection vehicle 1 upward, allowing the broken paper in the collection vehicle 1 to be dumped into the shredder mechanism 3. After dumping, the collection vehicle 1 is turned downward by the turning component 42, returning the turning mechanism 4 and the collection vehicle 1 to their original position. The entire process is simple to operate, saves time and effort, and significantly improves the efficiency of broken paper recovery and feeding. It can also continuously and centrally process broken paper in large quantities, saving a considerable amount of processing time. It should be noted that the number of the flip component 42 and the number of the driving component 43 can be one or two.

[0081] Specifically, in this embodiment, Figures 1 to 6 As shown, the flip component 42 includes a flip plate 421 and a flip fork arm 422; one end of the flip plate 421 is hinged to the fixed component 41 through a pin, and the flip fork arm 422 is fixedly connected to the other end of the flip plate 421 by welding; a slot 12 is provided at the bottom of the collection vehicle 1. Specifically, during operation, the slot 12 at the bottom of the collecting vehicle 1 is aligned with the flip fork arm 422, and then the collecting vehicle 1 moves in the direction of the flip fork arm 422, so that the flip fork arm 422 is forked into the slot 12, and the slot 12 and the flip fork arm 422 are fitted together to realize the docking of the collecting vehicle 1 with the flip mechanism 4, and then the driving component 43 provides driving force to the flip component 42, and the flip component 42 flips the collecting vehicle 1 upward, so that the damaged paper in the collecting vehicle 1 can be dumped into the paper shredding mechanism 3. After the dumping is completed, the collecting vehicle 1 is flipped downward by the flip component 42 to reset the flip mechanism 4 and the collecting vehicle 1. The whole process is easy to operate, saves time and effort, greatly improves the efficiency of damaged paper recovery and feeding, and can continuously and centrally process damaged paper in large quantities, saving a lot of processing time.

[0082] Specifically, in this embodiment, Figures 1 to 6 As shown, the flip mechanism 4 further includes a connecting arm 44, the driving component 43 is a driving cylinder, and the fixed end of the driving cylinder is fixedly set on the ground; one end of the connecting arm 44 is connected to the hinge between the flip component 42 and the fixed component 41, and the other end of the connecting arm 44 is connected to the output end of the driving cylinder. Specifically, in this embodiment, Figures 1 to 6As shown, during operation, the notch 12 at the bottom of the collection vehicle 1 is aligned with the flip fork arm 422. The collection vehicle 1 then moves toward the flip fork arm 422, causing the flip fork arm 422 to fork into the notch 12. The notch 12 and the flip fork arm 422 fit together, achieving docking between the collection vehicle 1 and the flip mechanism 4. The driving cylinder is then activated and extended. The output end of the driving cylinder pushes out the flip plate 421 to flip upward, thereby driving the collection vehicle 1 on the flip plate 421 to flip upward. At the same time, the flip fork arm 422 is lifted upward, causing the collection vehicle 1 to flip toward the feed port 31 of the shredder mechanism. After flipping to a certain angle, the damaged paper in the collection vehicle 1 can be dumped into the shredder mechanism 3. If the damaged paper in the collection vehicle 1 cannot be dumped completely in one operation, the driving cylinder can be retracted and then quickly extended again until the damaged paper is completely dumped. After all the damaged paper has been dumped, the driving cylinder is retracted until the collection vehicle 1 falls back to the ground, and the collection vehicle 1 is finally moved and pulled out. The entire process is easy to operate, saves time and effort, greatly improves the efficiency of broken paper recycling and feeding, and can continuously and centrally process broken paper in large quantities, saving a lot of processing time. It should be noted that the structure of the turning mechanism 4 of this embodiment is not limited to this, and those skilled in the art can select other suitable turning mechanisms 4 based on the teachings of this embodiment.

[0083] Optionally, in some embodiments, Figures 1 to 6 As shown, the collection vehicle 1 includes a collection box 11 and a slot 12; the moving mechanism 2 is arranged at the bottom of the collection box 11, and the collection box 11 is used to collect and hold damaged paper; the slot 12 is arranged at the bottom of the collection box 11, and the slot 12 is connected to the collection box 11.

[0084] Optionally, in some embodiments, Figure 4 and Figure 5 As shown, the damaged paper recovery device further includes guardrails 6, which are arranged on both sides of the turning mechanism 4. The guardrails 6 protect the operation and ensure the safety of the operation.

[0085] Optionally, in some embodiments, Figure 6 As shown, the shredder mechanism 3 includes a feed inlet 31, a shredder tank 32, a shredder assembly 33, and a shredder drive 34. The feed inlet 31 is located above the shredder tank 32 and communicates with the shredder tank 32. Broken paper enters the shredder tank 32 through the feed inlet 31. The feed inlet 31 is funnel-shaped. The shredder assembly 33 is located within the shredder tank 32 and is used to shred broken paper. The shredder assembly 33 is in transmission connection with the shredder drive 34, which provides driving force to the shredder assembly 33. The shredder drive 34 is a motor.

[0086] Optionally, in some embodiments, Figure 6 As shown, the shredder assembly 33 includes an agitator shaft 331 and multiple shredder blades 332. The agitator shaft 331 is vertically disposed within the shredder tank. The multiple shredder blades 332 are detachably connected to the agitator shaft 331 along the vertical direction. The shredder drive 34 is in driving connection with the agitator shaft 331. Specifically, broken paper enters the shredder tank 32 from the feed inlet 31. The shredder drive 34 drives the agitator shaft 331 to rotate and agitate, causing the multiple shredder blades 332 to shred the broken paper. It should be noted that the structure of the shredder mechanism of this embodiment is not limited to this embodiment. Those skilled in the art may select other suitable shredder mechanisms based on the teachings of this embodiment.

[0087] Optionally, in some embodiments, Figure 3 As shown, the moving mechanism 2 includes four rollers 21, and the collection vehicle 1 includes a collection box 11; the four rollers 21 are respectively arranged around the bottom of the collection box 11, and the rollers 21 are detachably connected to the collection box 11; a handle 13 is provided on the collection box 11, and the handle 13 makes it convenient for the staff to push the collection vehicle 1 to move.

[0088] Optionally, in some embodiments, Figure 2 and Figure 3 As shown, the collection vehicle 1 includes a collection box 11 having a hollow top structure. The collection box 11 includes a bottom plate 111, four side plates 112, a first inclined plate 113, and a second inclined plate 114. The four side plates 112 are respectively arranged on the bottom plate 111 and fixedly connected to the bottom plate 111 by bolts. The first inclined plate 113 is tilted inside the collection box 11, with one end of the first inclined plate 113 connected to the bottom plate 111 and the other end connected to the side plates 112. The second inclined plate 114 is tilted inside the collection box 11, with one end of the second inclined plate 114 connected to the bottom plate 111 and the other end connected to the first inclined plate 113. The provision of the first inclined plate 113 and the second inclined plate 114 facilitates dumping, allowing broken paper to fall more easily into the crushing mechanism for crushing. It should be noted that the structure of the collection box 11 of this embodiment is not limited thereto, and those skilled in the art can select other suitable collection boxes 11 according to the teachings of this embodiment.

[0089] Optionally, in some embodiments, Figure 3As shown, the damaged paper recovery device further includes a vibration mechanism 5, which is disposed at the bottom of the collection vehicle 1 and is used to vibrate and shake off the damaged paper in the collection vehicle 1. The vibration mechanism 5 acts as a vibration, thereby conveniently and quickly dumping the damaged paper in the collection vehicle 1 into the shredding mechanism, thereby improving operating efficiency. In this embodiment, the vibration mechanism 5 is a vibration motor.

[0090] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concepts of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A broken paper recovery device, characterized in that: include: A collection vehicle, which is used to collect and store broken paper; A moving mechanism, the moving mechanism being arranged at the bottom of the collection vehicle and being used to drive the collection vehicle to move; A paper shredding mechanism, wherein the paper shredding mechanism is used to shred damaged paper; and a turning mechanism, which is arranged on one side of the paper shredding mechanism and is used to turn over the collection vehicle so that the collection vehicle turns upward to dump the damaged paper into the paper shredding mechanism, or turns downward to reset the collection vehicle.

2. The broken paper recovery device according to claim 1, characterized in that: The flipping mechanism includes a fixing component, a flipping component and a driving component; The fixing component is fixedly arranged, the flipping component is hinged to the fixing component, the flipping component is used to flip the collection vehicle, one end of the driving component is fixedly arranged, the other end of the driving component is connected to the flipping component, and the driving component is used to provide driving force to the flipping component.

3. The broken paper recovery device according to claim 2, characterized in that: The flip component includes a flip plate and a flip fork arm; One end of the flip plate is hinged to the fixed component via a pin, and the flip fork arm is fixedly connected to the other end of the flip plate; The bottom of the collecting vehicle is provided with a notch.

4. The broken paper recovery device according to claim 2 or 3, characterized in that: The flip mechanism further includes a connecting arm, the driving component is a driving cylinder, and the fixed end of the driving cylinder is fixedly arranged; One end of the connecting arm is connected to the hinge between the flip component and the fixed component, and the other end of the connecting arm is connected to the output end of the driving cylinder.

5. The broken paper recovery device according to any one of claims 1 to 3, characterized in that: The damaged paper recovery device further includes guardrails, which are arranged on both sides of the turning mechanism.

6. The broken paper recovery device according to claim 1, characterized in that: The paper shredding mechanism includes a feed port, a paper shredding tank, a shredding assembly, and a shredding drive member; The feed port is arranged above the shredding tank, the feed port is communicated with the shredding tank, the crushing assembly is arranged in the shredding tank, the crushing assembly is used to crush damaged paper, the crushing assembly is transmission-connected to the crushing drive, and the crushing drive is used to provide driving force to the crushing assembly.

7. The broken paper recovery device according to claim 6, characterized in that: The crushing assembly includes a stirring shaft and a plurality of crushing blades. The stirring shaft is vertically arranged in the shredding tank. The plurality of crushing blades are detachably connected to the stirring shaft in the vertical direction. The crushing drive is in transmission connection with the stirring shaft.

8. The broken paper recovery device according to claim 1, characterized in that: The moving mechanism includes four rollers, and the collection vehicle includes a collection box; The four rollers are respectively arranged around the bottom of the collection box, and the rollers are detachably connected to the collection box; The collecting box is provided with a handle.

9. The broken paper recovery device according to claim 1, characterized in that: The collection vehicle includes a collection box, and the top of the collection box is a hollow structure; The collection box includes a bottom plate, four side plates, a first inclined plate and a second inclined plate, the four side plates are respectively arranged on the bottom plate, and the four side plates are respectively fixedly connected to the bottom plate; The first inclined plate is tiltedly arranged in the collection box, one end of the first inclined plate is connected to the bottom plate, and the other end of the first inclined plate is connected to the side plate; The second inclined plate is tiltedly arranged in the collection box, one end of the second inclined plate is connected to the bottom plate, and the other end of the second inclined plate is connected to the first inclined plate.

10. The broken paper recovery device according to any one of claims 1 to 3, characterized in that: The damaged paper recovery device further includes a vibration mechanism, which is arranged at the bottom of the collection vehicle and is used to vibrate and shake off the damaged paper in the collection vehicle.

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