Degradable material collection and pretreatment device

Abstract

The degradable material collecting and pretreating device comprises a machining table, a feeding pipe, a crushing box, a conveying pipe and a circulating pipe are sequentially arranged in the machining table in the raw material conveying direction, a crushing mechanism is arranged in the crushing box, one end of the bent conveying pipe communicates with the crushing box, and the other end of the conveying pipe communicates with the circulating box; the end, away from the conveying pipe, of the circulating pipe located at the top of the conveying pipe communicates with the feeding pipe, and a circulating mechanism is arranged on the conveying pipe; the device is simple in structure and reasonable in design, raw materials are circulated in the feeding pipe, the crushing box, the conveying pipe, the connecting box and the circulating pipe for multiple times through the circulating mechanism, so that the raw materials are processed for multiple times until the size of the raw materials does not exceed a set value, workers do not need to prepare a plurality of processing tables and crushing mechanisms, the occupied area is saved, and the production cost is saved. And meanwhile, workers do not need to manually convey the processed raw materials into the feeding pipe, and time and labor are saved.

Description

Technical Field

[0001] The invention relates to the technical field of degradable material processing equipment, in particular to a degradable material collection and preprocessing device. Background Art

[0002] Degradable materials refer to raw materials such as biodegradable plastics, paper products, and natural fibers. Generally, degradable material processing equipment refers to degradable material machines and systems used to process, sort, recycle, decompose, and reuse degradable materials. When workers process degradable materials, they usually need to pre-process them, that is, crush them, etc., for easy storage and transportation.

[0003] Deficiencies of existing technology: Usually, when workers transfer raw materials such as degradable materials to a processing table for pre-processing, they need to crush the raw materials multiple times to reduce their size for subsequent processing such as decomposition, compression or recycling. During this process, workers need to prepare several processing tables so that the raw materials pass through several processing tables in turn until the size of the raw materials does not exceed the set size, which results in a large footprint, waste of space, and increased production costs. Summary of the invention

[0004] The object of the present invention is to provide a degradable material collection and pretreatment device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A degradable material collection and pretreatment device, comprising a processing table, wherein a feed pipe, a crushing box, a transmission pipe and a circulation pipe are sequentially arranged in the processing table along the transmission direction of the raw material, the bottom of the feed pipe is connected to the top of the crushing box, a crushing mechanism is arranged in the crushing box, the transmission pipe is bent, one end of the transmission pipe is connected to the crushing box, and the other end of the transmission pipe is connected to the circulation box, a discharge hole is vertically opened at the bottom of the transmission pipe, a collection box is installed at the bottom of the transmission pipe, the circulation pipe is located at the top of the transmission pipe, one end of the circulation pipe away from the transmission pipe is connected to the feed pipe, and a circulation mechanism is arranged on the transmission pipe; The circulation mechanism comprises: A connection box, the connection box is located in the processing table, a connection groove is provided in the connection box, the connection groove in the connection box is connected with the circulation pipe, a vacuum pump is arranged on the top of the connection box, one end of the vacuum pump is connected with the connection groove in the connection box, and the other end of the vacuum pump is connected with the circulation pipe; A cover plate is located on the top of the feed pipe and connected to the feed pipe, and is used to cover the feed pipe.

[0006] Preferably, a rotating plate and a rotating member are provided in the connecting groove, the rotating plate is connected to the side wall of the connecting groove, the rotating plate is used to cover the connecting groove, and the rotating member includes: A rotating shaft, one end of which is connected to the side wall of the rotating plate, and the other end of which passes through the side wall of the connecting groove and extends to the outside of the connecting box; A driven wheel, the driven wheel is sleeved on the rotating shaft and coaxially connected to the rotating shaft, and the driven wheel is connected to the side wall of the connection box; A driving wheel, the driving wheel is located at one side of the driven wheel, the driving wheel is meshed and connected with the driven wheel, and the driving wheel is connected to the side wall of the connection box; A driving motor is located on the connection box and connected to the side wall of the connection box, and an output shaft of the driving motor is coaxially connected to the driving wheel.

[0007] Preferably, a push groove is horizontally provided on the side wall of the crushing box, and the crushing mechanism comprises: Crushing rollers, there are two of them, and the two crushing rollers are distributed along the length direction of the crushing box, each of the crushing rollers is connected to the side wall of the crushing box, and each of the crushing rollers is provided with a pushing member, which is connected to the crushing roller and is used to drive the crushing roller to move; A connecting plate, wherein there are two connecting plates, the two connecting plates correspond to the two crushing rollers one by one, and each connecting plate is located on the side wall of the crushing box and connected to the crushing box; There are two rotating motors, and the two rotating motors correspond to the two connecting plates one by one. Each rotating motor is located on the connecting plate and connected to the connecting plate. The output shaft of each rotating motor passes through the pushing groove and is coaxially connected to the end of the crushing roller.

[0008] Preferably, each of the pushing members comprises: A support plate, the support plate is located on the crushing box and connected to the crushing box, a support groove is horizontally opened on the side wall of the support plate, and the side wall of the support groove is slidably connected to the side wall of the connecting plate; A push rod, the push rod is located on the support plate, and the end of the push rod is connected to the side wall of the connecting plate; A pushing cylinder is located on a supporting plate, a cylinder body of the pushing cylinder is connected to the supporting plate, and a piston rod of the pushing cylinder is coaxially connected to a pushing rod.

[0009] Preferably, a slider, a first seal and a second seal are provided on the side wall of the crushing box, there are two sliders, each of which is sleeved on the output shaft of the drive motor and rotatably connected to the output shaft of the drive motor, each of which is used to cover the push groove, there are two first seals, and each of the first seals is located on the support plate, each of the first seals is used to cover the push groove, the second seal is located between the two sliders, and the second seal is used to cover the push groove.

[0010] Preferably, each of the first sealing members comprises: A transverse plate, which is located on the top of the support plate and connected to the side wall of the crushing box, and a transverse groove is horizontally opened on a side of the transverse plate close to the drive motor; A first sealing plate, one side of which is located in the transverse groove and is slidably connected to the side wall of the transverse groove, and the other side of which extends out of the transverse groove. The first sealing plate is used to cover the push groove.

[0011] Preferably, the second sealing member comprises: A vertical plate, the vertical plate is located between the two sliding blocks, the side wall of the vertical plate is connected to the side wall of the crushing box, the vertical plate is used to cover the push slot, and vertical slots are vertically opened on both side walls of the vertical plate; The second sealing plate, there are two second sealing plates, the two second sealing plates are respectively located on both sides of the vertical plate, each second sealing plate corresponds to each vertical groove one by one, one end of each second sealing plate extends into the vertical groove and is slidably connected to the side wall of the vertical groove, the other end of each second sealing plate is provided with a retractable sealing block, the side of the sealing block away from the second sealing plate is connected to the side wall of the slider, the second sealing plate and the sealing block are used to cover the push groove.

[0012] Preferably, each of the crushing rollers is provided with a transmission plate, a transmission spring and a guide plate, the transmission plate is arranged obliquely and is located in the crushing box, the side wall of the transmission plate is connected to the inner side wall of the crushing box, a transmission groove is provided at the bottom of the transmission plate, the length direction of the transmission groove is consistent with the length direction of the transmission plate, the transmission spring is located in the transmission groove, one end of the transmission spring is connected to the side wall of the transmission groove, the other end of the transmission spring is connected to the guide plate, and the side of the guide plate away from the transmission plate is connected to the end of the crushing roller.

[0013] Preferably, a ball is provided on the side wall of the guide plate, one side of the ball is connected to the side wall of the guide plate, and the other side of the ball is connected to the side wall of the transmission groove.

[0014] Preferably, a filter plate is provided in the collection box, and a side wall of the filter plate is detachably connected to the collection box.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The degradable material collection and pretreatment device performs multiple crushing processes on the raw materials through the feed pipe, crushing box, transmission pipe, connection box, circulation pipe and circulation mechanism on the processing table, thereby reducing the size of the raw materials until the size of the raw materials does not exceed the set size, thereby eliminating the need for workers to prepare several processing tables, thereby reducing floor space, saving resources, and further saving production costs. At the same time, there is no need for workers to manually transfer the raw materials to the crushing box in the processing table multiple times, thereby saving the workload of the workers, saving time and effort; 2. The degradable material collection and pretreatment device is provided with a pusher to adjust the distance between the two crushing rollers so that the size of the processed raw materials does not exceed the set size, thereby facilitating the subsequent processing of the raw materials and improving the processing quality; 3. This degradable material collection and pretreatment device converts the sliding friction between the guide plate and the transmission plate into rolling friction through the balls arranged on the guide plate, thereby reducing the friction between the guide plate and the transmission plate, thereby reducing the wear of the guide plate and extending the service life of the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial structural schematic diagram of the present invention, mainly showing the pusher; Figure 3 It is a schematic diagram of the explosion of part of the structure of the present invention, mainly showing the crushing mechanism; Figure 4 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the transmission ball; Figure 5 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the second sealing member; Figure 6 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the discharge hole; Figure 7 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the rotating parts.

[0017] In the figure: 1. Processing table; 11. Processing tank; 12. Feed pipe; 13. Crushing box; 14. Pushing tank; 15. Transmission pipe; 16. Circulation pipe; 17. Discharge hole; 171. Valve; 172. Collection box; 173. Filter plate; 18. Driving pump; 2. Circulation mechanism; 21. Connection box; 22. Vacuum pump; 23. Cover plate; 31. Connection tank; 32. Rotating plate; 4. Rotating member; 41. Driving motor; 42. Driving wheel; 43. Driven wheel; 44. Rotating shaft; 5. Crushing mechanism; 5 1. Rotating motor; 52. Connecting plate; 53. Crushing roller; 6. Pushing member; 61. Pushing cylinder; 62. Pushing rod; 63. Supporting plate; 71. Supporting groove; 72. Sliding block; 73. Horizontal groove; 74. Vertical groove; 81. First sealing member; 811. Horizontal plate; 812. First sealing plate; 82. Second sealing member; 821. Vertical plate; 822. Second sealing plate; 823. Sealing block; 91. Transmission plate; 92. Transmission groove; 93. Transmission spring; 94. Guide plate; 95. Ball bearing. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1-7 As shown, the present invention provides a technical solution for a degradable material collection and pretreatment device: A degradable material collection and pretreatment device comprises a processing table 1, a processing tank 11 is provided in the processing table 1, a feed pipe 12, a crushing box 13, a transmission pipe 15, a circulation mechanism 2 and a circulation pipe 16 are sequentially installed in the processing tank 11 along the transmission direction of the raw material, and the circulation mechanism 2 comprises a connection box 21, a vacuum pump 22 and a cover plate 23. The top of the vertically arranged feed pipe 12 extends to the outside of the processing tank 11, and the side wall of the feed pipe 12 is fixedly connected to the side wall of the processing tank 11, and the horizontally arranged cover plate 23 is located at the top of the feed pipe 12, and the cover plate 23 is detachably connected to the feed pipe 12 by bolts.

[0023] The crushing box 13 is located at the bottom of the feed pipe 12, the top of the crushing box 13 is connected to the bottom of the feed pipe 12, and the side wall of the crushing box 13 is fixedly connected to the side wall of the processing groove 11. A push groove 14 is provided on the side wall of the crushing box 13, and the length direction of the horizontally arranged push groove 14 is consistent with the length direction of the crushing box 13. A pusher 6 and a crushing mechanism 5 are installed in the crushing box 13, and there are two pushers 6 and two crushing mechanisms 5. Each pusher 6 and each crushing mechanism 5 are located on the same side of the crushing box 13, and each pusher 6 corresponds to each crushing mechanism 5. Each pusher 6 includes a support plate 63, a push cylinder 61 and a push rod 62, and each crushing mechanism 5 includes a connecting plate 52, a rotating motor 51 and a crushing roller 53. The side wall of each support plate 63 is fixedly connected to the side wall of the crushing box 13, and a support groove 71 is horizontally opened on the top of each support plate 63. The length direction of the support groove 71 is consistent with the length direction of the push groove 14. The push cylinder 61 is located on the support plate 63, and the cylinder body of the push cylinder 61 is fixedly connected to the top of the support plate 63. The piston rod of the push cylinder 61 is coaxially fixedly connected to the push rod 62, and the end of the horizontally arranged push rod 62 away from the push cylinder 61 is fixedly connected to the side wall of the connecting plate 52. The horizontally arranged connecting plate 52 is located in the support groove 71 and is slidably connected to the side wall of the support groove 71. The rotating motor 51 is located on the connecting plate 52 and is fixedly connected to the top of the connecting plate 52. The output shaft of the rotating motor 51 passes through the push groove 14 and is coaxially fixedly connected to the end of the corresponding crushing roller 53. The horizontally arranged crushing roller 53 is located in the crushing box 13 and is rotatably connected to the inner side wall of the crushing box 13. A transmission plate 91, a transmission spring 93 and a guide plate 94 are installed on each crushing roller 53. The inclined transmission plate 91 is located at the top of the crushing roller 53, and the top of the transmission plate 91 is hinged to the inner side wall of the crushing box 13. A transmission groove 92 is provided at the bottom of the transmission plate 91. The length direction of the transmission groove 92 is consistent with the length direction of the transmission plate 91. The inclined transmission spring 93 is located in the transmission groove 92, one end of the transmission spring 93 is fixedly connected to the side wall of the transmission groove 92, and the other end of the transmission spring 93 is connected to the side wall of the guide plate 94. One side of the inclined guide plate 94 extends into the transmission groove 92 and is slidably connected to the side wall of the transmission groove 92. The other side of the guide plate 94 is rotatably connected to the end of the crushing roller 53 through a bearing. A ball bearing 95 is mounted on the side wall of the guide plate 94 , one side of the ball bearing 95 is rotatably connected to the side wall of the guide plate 94 , and the other side of the ball bearing 95 is used to contact the side wall of the transmission groove 92 .

[0024] A slider 72, a first seal 81 and a second seal 82 are installed on the side wall of the crushing box 13. There are two horizontally arranged sliders 72, and each slider 72 is sleeved on the output shaft of the rotating motor 51. Each slider 72 is rotatably connected to the output shaft of the rotating motor 51 through a bearing. The side wall of each slider 72 is slidably connected to the side wall of the crushing box 13, and each slider 72 covers the push groove 14. There are two first sealing members 81, and the two first sealing members 81 correspond one to one with the two rotating motors 51. Each first sealing member 81 includes a transverse plate 811 and a first sealing plate 812. The horizontally arranged transverse plate 811 is located at the top of the supporting plate 63, and the side wall of the transverse plate 811 is fixedly connected to the side wall of the crushing box 13. A transverse groove 73 is horizontally opened on the side of the transverse plate 811 close to the driving motor 41. One end of the first sealing plate 812 extends into the transverse groove 73 and is slidably connected to the side wall of the transverse groove 73. The other side of the first sealing plate 812 is fixedly connected to the side wall of the slider 72. The first sealing plate 812 is used to cover the push groove 14. The second sealing member 82 is located between the two sliders 72. The second sealing member 82 includes a vertical plate 821 and a second sealing plate 822. The vertically arranged vertical plate 821 is located between the two sliders 72. The side wall of the vertical plate 821 is fixedly connected to the side wall of the crushing box 13. Vertical grooves 74 are vertically opened on both side walls of the vertical plate 821. One end of the second sealing plate 822 extends into the vertical groove 74 and is slidably connected to the side wall of the vertical groove 74. A second sealing plate 822 is installed on the other side of the second sealing plate 822. The telescopic sealing block 823, the horizontally arranged sealing block 823 is located in the vertical groove, the side wall of the sealing block 823 is fixedly connected to the side wall of the slider 72, the second sealing plate 822 and the sealing block 823 are both used to cover the push groove 14, and the push groove 14 is sealed by the first sealing plate 812, the slider 72, the second sealing plate 822 and the telescopic sealing block 823, thereby improving the air tightness of the crushing box 13, making it easier to transfer the raw materials into the crushing box 13, and improving the processing quality of the raw materials.

[0025] The horizontally arranged transmission pipe 15 is bent and U-shaped. The transmission pipe 15 is located at the bottom of the crushing box 13. One end of the transmission pipe 15 is connected to the top of the crushing box 13, and the other end of the transmission pipe 15 is connected to the connection box 21. A driving pump 18 is installed on the transmission pipe 15. The driving pump 18 is connected to the transmission pipe 15 and is used to transfer the raw materials in the transmission pipe 15 to the connection box 21. A discharge hole 17 is opened at the bottom of the transmission pipe 15. A valve 171 and a collection box 172 are installed at the bottom of the transmission pipe 15. The valve 171 is located in the discharge hole 17. The valve 171 is used to open and close the discharge hole 17. The collection box 172 is located at the bottom of the valve 171 and is fixedly connected to the transmission pipe 15. A filter plate 173 is installed in the collection box 172. The horizontally arranged filter plate 173 is located in the collection box 172, and the side wall of the filter plate 173 is detachably connected to the collection box 172 by bolts.

[0026] The horizontally arranged connection box 21 is located in the processing groove 11, and the connection box 21 is located at the top of the transmission pipe 15. A connection groove 31 is vertically opened in the connection box 21. A rotating member 4 and a rotating plate 32 are installed in the connection box 21. The rotating member 4 includes a driving motor 41, a driving wheel 42, a driven wheel 43 and a rotating shaft 44. The driving motor 41 is located on the outer wall of the connection box 21 and is fixedly connected to the connection box 21. The output shaft of the driving motor 41 is coaxially fixedly connected to the driving wheel 42. The vertically arranged driving wheel 42 is rotatably connected to the outer wall of the connection box 21. The vertically arranged driven wheel 43 is located at one side of the driving wheel 42, and the driven wheel 43 is rotatably connected to the side wall of the connection box 21, and the driven wheel 43 is meshedly connected to the driving wheel 42. One end of the horizontally arranged rotating shaft 44 is coaxially fixedly connected to the driven wheel 43, and the other end of the rotating shaft 44 extends into the connection groove 31 and is fixedly connected to the side wall of the rotating plate 32. The rotating plate 32 is located in the connection groove 31, and the side wall of the rotating plate 32 contacts the side wall of the connection groove 31. By adjusting the rotation angle of the rotating plate 32, the opening and closing of the connection groove 31 are controlled. The vacuum pump 22 is located at the top of the connection box 21, and one end of the vacuum pump 22 is connected to the connection groove 31 in the connection box 21, and the other end of the vacuum pump 22 is connected to the circulation pipe 16.

[0027] The bent circulation pipe 16 is located at the top of the vacuum pump 22 , and one end of the circulation pipe 16 away from the vacuum pump 22 is connected to the feed pipe 12 .

[0028] After the staff transfers the raw materials into the feed pipe 12, the raw materials are transferred from the feed pipe 12 to the crushing box 13 under the drive of their own gravity, and are guided by the transmission plate 91 and the guide plate 94 in the crushing box 13, and are transferred to the two crushing rollers 53. The staff starts the two rotating motors 51, and the output shafts of the two rotating motors 51 rotate to drive the two crushing rollers 53 to rotate, thereby crushing the raw materials, so that the raw materials are processed and crushed and transferred to the transmission pipe 15. In order to make the size of the raw materials not exceed the set size, the staff needs to crush the raw materials multiple times. At this time, the staff starts the driving pump 18, and the wind blown by the driving pump 18 drives the raw materials to be transferred to the connecting box 21. The staff starts the driving motor 41 again, and the output shaft of the driving motor 41 rotates to drive the driving wheel 42 to rotate synchronously, and the driven wheel 43 is meshed and connected with the driving wheel 42, and the driven wheel 43 rotates accordingly, thereby driving the rotating shaft 44 and the rotating plate 32 to rotate synchronously, until the rotating plate 32 rotates to the set angle, so that the raw materials in the connecting box 21 pass through the connecting box 2 1, the staff starts the vacuum pump 22 again, so that the raw materials are transferred to the feeding pipe 12 and the crushing box 13 again after passing through the circulation pipe 16. At this time, the staff starts the pushing cylinder 61, and the piston rod of the pushing cylinder 61 is extended and retracted to drive the pushing rod 62 to move, thereby driving the connecting plate 52 in the supporting groove 71 to move synchronously, and then driving the driving motor 41 and the crushing roller 53 to move along the length direction of the pushing groove 14, so as to adjust the distance between the two crushing rollers 53, and then conveniently adjusting the size of the raw materials after processing, so that the raw materials are transferred to the transmission pipe 15 again, and this cycle is repeated many times. When the size of the processed raw materials does not exceed the set size, the staff opens the valve 171 on the transmission pipe 15, so that the processed raw materials are transferred to the collection box 172, so that it is convenient for the staff to collect the processed raw materials, so that there is no need to prepare several processing tables 1 and crushing mechanisms 5, saving floor space, and at the same time, there is no need for the staff to manually transfer the raw materials to the feeding pipe 12 many times, saving the workload of the staff, saving time and effort, and realizing automated processing.

[0029] The working principle of the present invention is as follows: When the degradable material collection and pretreatment device of the present embodiment is in use, the staff transfers the raw materials into the feed pipe 12, and then through the drive plate and the vacuum pump 22, the raw materials pass through the crushing box 13, the transmission pipe 15, the connecting box 21 and the circulation pipe 16 in sequence, and then are transferred to the feed pipe 12, so that the raw materials are processed multiple times.

[0030] After the raw materials are transferred into the crushing box 13, the staff starts the rotating motor 51. The output shaft of the rotating motor 51 rotates to drive the crushing roller 53 to rotate synchronously, and the raw materials are processed by the crushing roller 53. At the same time, the push groove 14 on the crushing box 13 is sealed by the slider 72, the two first sealing plates 812, the second sealing plate 822 and the sealing block 823 to improve the sealing performance of the crushing box 13.

[0031] After the raw material is transferred from the crushing box 13 to the transmission pipe 15 and the connection box 21, the staff starts the driving motor 41, and the output shaft of the driving motor 41 rotates to drive the driving wheel 42 to rotate synchronously, thereby driving the driven wheel 43 to rotate synchronously, and then driving the rotating shaft 44 and the rotating plate 32 to rotate synchronously, until the rotating plate 32 rotates to a set angle, so that the raw material passes through the connection groove 31 in the connection box 21, and under the drive of the vacuum pump 22, the raw material passes through the circulation pipe 16 and is transferred to the feed pipe 12 again, and this cycle is repeated many times, so that the raw material is processed many times, so that the staff does not need to prepare several processing tables 1 and crushing boxes 13, thereby saving floor space and further saving production costs. At the same time, there is no need for the staff to manually transfer the processed raw materials to the feed pipe 12 for multiple processing, thereby saving the workload of the staff, saving time and effort.

[0032] When the raw material is transferred to the crushing box 13 again, the staff starts the pushing cylinder 61, and the piston rod of the pushing cylinder 61 is extended and retracted to drive the pusher to move synchronously, thereby driving the connecting plate 52 on the support plate 63 to move synchronously, and then driving the rotating motor 51 to move synchronously, thereby adjusting the distance between the two crushing rollers 53, so that the size of the raw material after processing does not exceed the set value. At the same time, when the rotating motor 51 moves back and forth, the two sliders 72 move synchronously, and through the two transverse grooves 73, the second sealing plate 822 moves synchronously with the two first sealing plates 812, and the slider 72, the second sealing plate 822 and the two first sealing plates 812 always cover the pushing groove 14 on the crushing box 13, thereby improving the life of the crushing box 13 and thus improving the transmission effect.

[0033] When the size of the raw material does not exceed the set value after multiple cycles of processing, the staff opens the valve 171 on the discharge hole 17 to transfer the raw material to the collection box 172, so that the raw material can be collected to facilitate subsequent processing by the staff.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A degradable material collection and pretreatment device, comprising a processing table (1), characterized in that: A feed pipe (12), a crushing box (13), a transmission pipe (15) and a circulation pipe (16) are sequentially arranged in the processing table (1) along the transmission direction of the raw materials. The bottom of the feed pipe (12) is connected to the top of the crushing box (13). A crushing mechanism (5) is arranged in the crushing box (13). The transmission pipe (15) is bent. One end of the transmission pipe (15) is connected to the crushing box (13). The other end of the transmission pipe (15) is connected to the circulation box. A discharge hole (17) is vertically opened at the bottom of the transmission pipe (15). A collection box (172) is installed at the bottom of the transmission pipe (15). The circulation pipe (16) is located at the top of the transmission pipe (15). One end of the circulation pipe (16) away from the transmission pipe (15) is connected to the feed pipe (12). A circulation mechanism (2) is arranged on the transmission pipe (15); The circulation mechanism (2) comprises: A connection box (21), the connection box (21) being located inside the processing table (1), a connection groove (31) being provided inside the connection box (21), the connection groove (31) inside the connection box (21) being in communication with the circulation pipe (16), a vacuum pump (22) being provided on the top of the connection box (21), one end of the vacuum pump (22) being in communication with the connection groove (31) inside the connection box (21), and the other end of the vacuum pump (22) being in communication with the circulation pipe (16); A cover plate (23), the cover plate (23) being located on the top of the feed pipe (12) and connected to the feed pipe (12), the cover plate (23) being used to cover the feed pipe (12).

2. A degradable material collection and pretreatment device according to claim 1, characterized in that: A rotating plate (32) and a rotating member (4) are arranged in the connecting groove (31); the rotating plate (32) is connected to a side wall of the connecting groove (31); the rotating plate (32) is used to cover the connecting groove (31); and the rotating member (4) comprises: A rotating shaft (44), one end of the rotating shaft (44) being connected to the side wall of the rotating plate (32), and the other end of the rotating shaft (44) passing through the side wall of the connecting groove (31) and extending to the outside of the connecting box (21); A driven wheel (43), the driven wheel (43) being sleeved on the rotating shaft (44) and coaxially connected to the rotating shaft (44), the driven wheel (43) being connected to a side wall of the connection box (21); A driving wheel (42), the driving wheel (42) being located on one side of the driven wheel (43), the driving wheel (42) being meshed and connected with the driven wheel (43), and the driving wheel (42) being connected to a side wall of the connection box (21); A drive motor (41), the drive motor (41) is located on the connection box (21) and connected to a side wall of the connection box (21), and an output shaft of the drive motor (41) is coaxially connected to a driving wheel (42).

3. The degradable material collection and pretreatment device according to claim 1, characterized in that: The side wall of the crushing box (13) is horizontally provided with a pushing groove (14), and the crushing mechanism (5) comprises: A crushing roller (53), wherein there are two crushing rollers (53), and the two crushing rollers (53) are distributed along the length direction of the crushing box (13), each crushing roller (53) is connected to the side wall of the crushing box (13), and each crushing roller (53) is provided with a pushing member (6), and the pushing member (6) is connected to the crushing roller (53) and is used to drive the crushing roller (53) to move; A connecting plate (52), wherein there are two connecting plates (52), the two connecting plates (52) correspond to the two crushing rollers (53) one by one, and each connecting plate (52) is located on a side wall of the crushing box (13) and is connected to the crushing box (13); A rotating motor (51), wherein there are two rotating motors (51), the two rotating motors (51) correspond to the two connecting plates (52) one by one, each rotating motor (51) is located on the connecting plate (52) and connected to the connecting plate (52), and the output shaft of each rotating motor (51) passes through the pushing groove (14) and is coaxially connected to the end of the crushing roller (53).

4. A degradable material collection and pretreatment device according to claim 3, characterized in that: Each of the pushing members (6) comprises: A support plate (63), the support plate (63) being located on the crushing box (13) and connected to the crushing box (13), a support groove (71) being horizontally formed on a side wall of the support plate (63), and a side wall of the support groove (71) being slidably connected to a side wall of the connecting plate (52); A push rod (62), the push rod (62) being located on the support plate (63), and the end of the push rod (62) being connected to the side wall of the connecting plate (52); A pushing cylinder (61), wherein the pushing cylinder (61) is located on a support plate (63), a cylinder body of the pushing cylinder (61) is connected to the support plate (63), and a piston rod of the pushing cylinder (61) is coaxially connected to a pushing rod (62).

5. The degradable material collection and pretreatment device according to claim 3, characterized in that: A slider (72), a first sealing member (81) and a second sealing member (82) are provided on the side wall of the crushing box (13); there are two sliders (72), each of which is sleeved on the output shaft of the drive motor (41) and is rotatably connected to the output shaft of the drive motor (41); each of the sliders (72) is used to cover the push groove (14); there are two first sealing members (81), each of which is located on the support plate (63); each of the first sealing members (81) is used to cover the push groove (14); the second sealing member (82) is located between the two sliders (72); and the second sealing member (82) is used to cover the push groove (14).

6. The degradable material collection and pretreatment device according to claim 5, characterized in that: Each of the first sealing members (81) comprises: A transverse plate (811), the transverse plate (811) being located on the top of the support plate (63) and connected to the side wall of the crushing box (13), and a transverse groove (73) being horizontally opened on a side of the transverse plate (811) close to the drive motor (41); A first sealing plate (812), one side of the first sealing plate (812) is located in the transverse groove (73) and is slidably connected to the side wall of the transverse groove (73), and the other side of the first sealing plate (812) extends outside the transverse groove (73), and the first sealing plate (812) is used to cover the push groove (14).

7. The degradable material collection and pretreatment device according to claim 5, characterized in that: The second sealing member (82) comprises: A vertical plate (821), the vertical plate (821) being located between the two sliding blocks (72), the side wall of the vertical plate (821) being connected to the side wall of the crushing box (13), the vertical plate (821) being used to cover the pushing groove (14), and vertical grooves (74) being vertically opened on both side walls of the vertical plate (821); A second sealing plate (822), wherein there are two second sealing plates (822), the two second sealing plates (822) are respectively located on both sides of the vertical plate (821), each second sealing plate (822) corresponds to each vertical groove (74), one end of each second sealing plate (822) extends into the vertical groove (74) and is slidably connected to the side wall of the vertical groove (74), and a retractable sealing block (823) is provided on the other end of each second sealing plate (822), and the side of the sealing block (823) away from the second sealing plate (822) is connected to the side wall of the slider (72), and the second sealing plate (822) and the sealing block (823) are used to cover the push groove (14).

8. The degradable material collection and pretreatment device according to claim 3, characterized in that: Each of the crushing rollers (53) is provided with a transmission plate (91), a transmission spring (93) and a guide plate (94); the transmission plate (91) is arranged obliquely and is located in the crushing box (13); the side wall of the transmission plate (91) is connected to the inner side wall of the crushing box (13); a transmission groove (92) is provided at the bottom of the transmission plate (91); the length direction of the transmission groove (92) is consistent with the length direction of the transmission plate (91); the transmission spring (93) is located in the transmission groove (92); one end of the transmission spring (93) is connected to the side wall of the transmission groove (92); the other end of the transmission spring (93) is connected to the guide plate (94); and the side of the guide plate (94) away from the transmission plate (91) is connected to the end of the crushing roller (53).

9. The degradable material collection and pretreatment device according to claim 8, characterized in that: A ball (95) is provided on the side wall of the guide plate (94); one side of the ball (95) is connected to the side wall of the guide plate (94); and the other side of the ball (95) is connected to the side wall of the transmission groove (92).

10. The degradable material collection and pretreatment device according to claim 1, characterized in that: A filter plate (173) is arranged in the collection box (172), and a side wall of the filter plate (173) is detachably connected to the collection box (172).

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