CN220091537U - Abandonment bamboo material recycling device - Google Patents

Abstract

The utility model discloses a recycling device for waste bamboo materials, which relates to the technical field of recycling of the bamboo materials, and comprises a crushing bin, wherein the crushing bin is provided with a feed inlet and a discharge outlet; two crushing pieces, wherein the crushing pieces are used for crushing the bamboo materials; the adjusting piece is used for crushing and scattering the crushed bamboo materials; the interception component is used for blocking the discharge hole; the screening bin is connected with the crushing bin in a butt joint mode, a screening piece, a first driving structure, a first cleaning assembly and a second cleaning assembly are arranged in the screening bin, the screening piece can shake under the action of the first driving structure, the first cleaning assembly is used for cleaning broken bamboo materials blocked in the screen holes, and the second cleaning assembly is used for cleaning broken bamboo materials which cannot pass through the screen holes on the screening piece; the recycling box is used for receiving the bamboo scraps cleaned by the second cleaning assembly; the powder storage box is used for receiving the bamboo powder screened by the screening piece. The waste bamboo material recycling device can automatically clean the bamboo materials blocked in the sieve holes, and improves the production efficiency.

Description

Abandonment bamboo material recycling device

Technical Field

The utility model relates to the technical field of recycling of bamboo materials, in particular to a recycling device for waste bamboo materials.

Background

Bamboo is a good substitute for hardwood, mainly because bamboo is a plant which grows faster than wood, has very tough texture, has better strength than general raw wood, is rich in raw materials, has good wear resistance, and can be used for container floors, outdoor floors and other hardwood building materials. For bamboo waste materials generated by container floors, outdoor floors and the like, products such as bamboo artware, bamboo-wood laminated boards, biomass bamboo charcoal and the like are manufactured by crushing and recycling. Wherein, the bamboo is in the powder process, uses the breaker to realize generally, for smashing incomplete bamboo material and can't lead to the condition that the sieve mesh is blockked up through the sieve mesh, needs the manual work further to clear up out the incomplete bamboo material of smashing and puts into the breaker again and smashes, and manual cleaning flow is troublesome, and need pause crushing process in the clearance in-process, greatly reduced production efficiency.

Disclosure of Invention

The present utility model aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, the embodiment of the utility model provides a waste bamboo material recycling device, which can automatically clean the bamboo materials blocked in the sieve pores under the condition of not influencing crushing production, realize non-stop production and improve production efficiency.

The device for recycling the waste bamboo materials comprises a crushing bin, wherein the crushing bin is provided with a feed inlet and a discharge outlet; two crushing pieces arranged in the crushing bin, wherein the two crushing pieces can rotate in opposite directions, and the crushing pieces are used for crushing bamboo materials; the adjusting piece is arranged in the crushing bin and used for crushing and scattering the crushed bamboo materials; the interception assembly is arranged in the crushing bin and is used for blocking the discharge hole; the screening bin is in butt joint with the crushing bin, a screening piece, a first driving structure, a first cleaning assembly and a second cleaning assembly are arranged in the screening bin, the screening piece can shake under the action of the first driving structure, so that screening holes of the screening piece can screen crushed bamboo materials conveyed from the discharge hole, the first cleaning assembly is used for cleaning crushed bamboo materials blocked in the screening holes, and the second cleaning assembly is used for cleaning crushed bamboo materials which cannot pass through the screening holes on the screening piece; the recycling box is arranged outside the powder screening bin and is used for receiving the bamboo scraps cleaned by the second cleaning component; and the powder storage box is arranged in the powder screening bin and is used for receiving the bamboo powder screened by the screening piece.

According to the waste bamboo material recycling device provided by the embodiment of the utility model, the first driving structure comprises the first driving part and the first guiding part, the material screening part is arranged on the first guiding part in a supporting mode, the triggering structure is arranged between the first guiding part and the material screening part, and when the material screening part performs linear reciprocating motion in the horizontal direction under the action of the first driving part, the end part of the material screening part is in a continuous up-down jumping state under the action of the triggering structure.

According to the waste bamboo material recycling device provided by the embodiment of the utility model, the first guide pieces are provided with two pieces, the two pieces of the first guide pieces are respectively used for supporting the two sides of the bottom of the material sieving piece, the contact position of the first guide pieces and the material sieving piece is provided with the triggering structure, the triggering structure is close to one end of the material sieving piece, the first driving piece is close to the other end of the material sieving piece, and the first driving structure comprises a guide rod which is used for limiting the up-down jumping range of the material sieving piece and guiding the material sieving piece to perform linear motion along the horizontal direction.

According to the waste bamboo material recycling device provided by the embodiment of the utility model, the positions, close to the end parts, of the two sides of the bottom of the material screening piece are provided with the first synapse, the first guide piece is provided with the second synapse in an array manner, two adjacent second synapses are provided with gaps for embedding the first synapses, the second synapses are positioned on the moving path of the first synapses so as to form the triggering structure, and when the material screening piece performs linear reciprocating motion in the horizontal direction, the first synapses ascend and descend under the guidance of the second synapses so that the material screening piece is in an up-down jumping state.

According to the waste bamboo material recycling device provided by the embodiment of the utility model, the position, close to the discharge hole, of the screen material piece is provided with the funnel-shaped guide part, the position, close to the bottom, of the screen material piece is provided with the screen mesh, the screen meshes are arranged on the screen mesh in an array manner, both sides of the screen material piece are provided with the cleaning holes, the bottom of the cleaning holes is leveled with the screen mesh, and the screen material piece is provided with the flexible piece for covering the cleaning holes, wherein the flexible piece is made of rubber or silica gel.

According to the waste bamboo material recycling device provided by the embodiment of the utility model, the second cleaning assembly is close to one cleaning port, the recycling box is close to the other cleaning port, the second cleaning assembly comprises the second driving part and the first cleaning plate, the first cleaning plate is parallel to the screening parts, and the first cleaning plate sequentially passes through the two cleaning ports under the action of the second driving part, so that the first cleaning plate can clean the bamboo material blocked in the screen holes to the recycling box, wherein the bottom of the first cleaning plate is provided with the cleaning part made of an elastic material, and the lowest part of the cleaning part is lower than the screen.

According to the waste bamboo material recycling device provided by the embodiment of the utility model, the connection structure is arranged close to the cleaning port of the recycling box and comprises two first baffle plates and a second baffle plate inclined downwards, the two first baffle plates are distributed at two ends of the cleaning port, and the two first baffle plates are inclined in opposite directions to form a horn shape.

According to the waste bamboo material recycling device provided by the embodiment of the utility model, the first cleaning assembly comprises the second cleaning plate, the third driving piece and the bracket, the second cleaning plate is movably arranged below the screening piece and can shake along with the screening piece, the second cleaning plate is provided with the ejector pins at positions opposite to the sieve holes, and the third driving piece is used for driving the bracket to ascend or descend, wherein the second cleaning plate can be pushed to approach the screening piece in the ascending process of the bracket so that the ejector pins can pass through the sieve holes, and the second cleaning plate is also provided with the powder falling holes in an array.

According to the waste bamboo material recycling device provided by the embodiment of the utility model, the interception assembly comprises two interception plates and a fourth driving piece, one ends of the two interception plates are respectively hinged to two sides of the discharge hole, and the fourth driving piece is used for driving the free ends of the two interception plates to approach or depart from each other, wherein when the free ends of the two interception plates approach to fit, the two interception plates block the discharge hole.

According to the waste bamboo material recycling device provided by the embodiment of the utility model, the fourth driving piece drives the interception plate to swing through the connecting rod piece, wherein one end of the connecting rod piece is hinged with the moving end of the fourth driving piece, and the other end of the connecting rod piece is hinged with the interception plate.

Based on the technical scheme, the embodiment of the utility model has at least the following beneficial effects: according to the technical scheme, when recycling of the bamboo materials is performed, the bamboo materials are manually put into the bamboo materials from the feeding hole, the bamboo materials are co-extruded and crushed towards the discharging hole through the two crushing pieces which rotate in the opposite directions, the crushed bamboo materials are crushed by the co-extrusion and crushing completion through the adjusting piece so as to be screened in a classifying mode, wherein the intercepting component does not seal the discharging hole in an initial state, the screening piece can receive the crushed bamboo materials conveyed by the discharging hole, the edges of the screening piece are received by the first driving structure to receive the crushed bamboo materials to shake, the screening piece can screen the bamboo materials which are received by the screening piece through the cooperation of shaking and screening holes, the screened bamboo powder falls into the powder storage box to be collected, workers can conveniently transport the bamboo powder to the next procedure, after screening for a period of time, the intercepting component acts to seal the discharging hole, the shaking of the intercepting component stops and returns to the original position, then the blocked bamboo material on the screening hole is separated from the screening hole, the second cleaning component receives the crushed bamboo material, the crushed bamboo material conveyed by the discharging hole and produces shaking edges, the crushed bamboo material can be rapidly cleaned by the second driving component, the first cleaning component can not clean the screen hole, the crushed bamboo material can be rapidly cleaned up, the first cleaning component can not be further cleaned, the production efficiency can be improved, the first cleaning efficiency can be further be improved, the production efficiency can be improved, and the first cleaning efficiency can be greatly can be improved, and the production efficiency can be further can be improved, and the production efficiency can be improved, and the production can be further and the quality can be further improved.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the structure of an embodiment of the present utility model;

FIG. 3 is a second cross-sectional view of the structure of an embodiment of the present utility model;

FIG. 4 is a second schematic diagram of an embodiment of the present utility model;

FIG. 5 is a schematic view of a structure in which an interceptor member blocks a discharge port and a second cleaning assembly cleans a screen material;

FIG. 6 is a schematic view showing the structure of a pulverizing bin in an embodiment of the utility model;

FIG. 7 is a schematic view of a screening member according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of a second embodiment of the screening member;

FIG. 9 is a cross-sectional view taken along the direction A-A in FIG. 8;

FIG. 10 is a schematic view of a screen material connection recycling box according to an embodiment of the present utility model;

FIG. 11 is a schematic illustration of the connection of a screen member to a first cleaning assembly in accordance with an embodiment of the present utility model;

FIG. 12 is a schematic illustration showing the connection of the screen member to the first driving structure in accordance with an embodiment of the present utility model;

fig. 13 is a second schematic diagram of connection between the screening member and the first driving structure in an embodiment of the present utility model.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 4, the waste bamboo recycling apparatus according to the embodiment of the present utility model includes a pulverizing bin 100, an intercepting assembly, a sifting bin 200, a recycling box 600, and a powder storage box 700.

The crushing bin 100 is provided with a feed inlet 101 and a discharge outlet 102, two crushing pieces 110 are further arranged in the crushing bin 100, the two crushing pieces 110 are provided with crushing teeth which can be meshed with each other, the two crushing pieces 110 can rotate in opposite directions under the action of a motor matched reducer so as to crush and co-extrude bamboo materials entering from the feed inlet 101 towards the discharge outlet 102, the feed inlet 101 is in a horn shape which contracts towards the middle of the crushing bin 100, the bamboo materials are conveniently converged at the meshing position of the crushing teeth, the discharge outlet 102 is in a horn shape which contracts towards the outside of the crushing bin 100, the crushed bamboo materials are conveniently converged, and further, an adjusting piece 120 is further arranged in the crushing bin 100, wherein the adjusting piece 120 is just opposite to the meshing position of the crushing teeth, so that the crushed bamboo materials are conveniently scattered, a plurality of column pieces 121 which are distributed in the radial direction are arranged on the adjusting piece 120 are staggered, and are driven by the motor to rotate so that the column pieces 121 on the adjusting piece 120 can scatter the crushed bamboo materials, and the crushed bamboo materials are prevented from being adhered into a group after being crushed.

The interception component is arranged in the smashing bin 100, wherein the interception component is used for blocking the discharge hole 102, the smashing bin 100 is abutted to the smashing bin 200, the screening bin 200 is internally provided with a screening component 210, a first driving structure, a first cleaning component and a second cleaning component, the screening component 210 can shake under the action of the first driving structure, so that screening holes of the screening component 210 can screen bamboo pieces conveyed from the discharge hole 102, then the screening component is used for receiving bamboo powder screened by the screening component 210 through a powder storage box 700 arranged in the screening bin 200, the first cleaning component is used for cleaning the bamboo pieces blocked by the screening holes, the screening holes are prevented from being blocked by the bamboo pieces which cannot pass through the screening holes, the second cleaning component is used for cleaning the bamboo pieces which cannot pass through the screening holes on the screening component 210, and then the recovery box 600 arranged outside the screening bin 200 is used for receiving the bamboo pieces cleaned by the second cleaning component, the first cleaning component is required to be used for cleaning the screening holes, meanwhile, the second cleaning component is used for cleaning the screening holes, and the screening component is cleaned by the screening component immediately after the first component, the screening component is used for cleaning the screening component, and the screening component is stopped periodically, as shown in fig. 5, and the screening component is stopped from being blocked by the in situ, and the screening component is blocked by the screening component.

When recycling the bamboo materials, the bamboo materials are manually put in from the feed inlet 101, the bamboo materials are co-extruded and crushed towards the discharge outlet 102 by the two crushing pieces 110 which rotate in opposite directions, the co-extruded and crushed bamboo materials are scattered into bamboo material fragments by the adjusting piece 120 so as to be convenient for sorting and screening, wherein in the initial state, the blocking component does not block the discharge outlet 102, the screen piece 210 can receive the bamboo material fragments conveyed by the discharge outlet 102, the edges of the screen piece 210 are used for receiving the bamboo material fragments conveyed by the discharge outlet 102 to generate edge shake under the action of the first driving structure, the screen piece 210 is used for screening the bamboo powder which accords with the size by matching the received bamboo material fragments with shaking and screening holes, the screened bamboo powder falls into the powder storage box 700 to be collected so as to be convenient for workers to transfer to the next procedure, after a period of screening, the blocking component acts to block the discharge outlet 102, the screen material piece 210 stops shaking and returns to the original position, then the first cleaning component moves to lift off the broken bamboo material blocked by the screen holes on the screen material piece 210 from the screen holes, then the second cleaning component moves to clean the broken bamboo material which cannot pass through the screen holes on the screen material piece 210 to the recovery box 600, after cleaning, the blocking component releases the blocking of the discharge hole 102, the first driving structure continues to drive the screen material piece 210 to shake again, the screening of the bamboo powder is continuously carried out, the cooperation of the first cleaning component and the second cleaning component can quickly clean the broken bamboo material blocked in the screen holes, the screening of the bamboo powder cannot be carried out after the screen holes are blocked by most of the broken bamboo material is avoided, the efficiency of screening the powder is improved, meanwhile, the production without shutdown is realized, the automatic blocking removal of the screen holes and the automatic cleaning of the broken bamboo material which cannot pass through the screen holes are realized, the labor intensity of workers is reduced, meanwhile, and the production efficiency can be greatly improved.

In some embodiments, as shown in fig. 6, the blocking assembly does not block the discharge hole 102, specifically, the blocking assembly includes two blocking plates 310 and a fourth driving member 320, one ends of the two blocking plates 310 are respectively hinged to two sides of the discharge hole 102, and the fourth driving member 320 is used for driving the free ends of the two blocking plates 310 to approach or depart from each other, where, as shown in fig. 5, when the free ends of the two blocking plates 310 approach to fit, the two blocking plates 310 block the discharge hole 102, so that no bamboo material that has just been crushed continuously falls onto the screen 210 in the process of cleaning the screen 210.

Further, the fourth driving member 320 drives the interception plate 310 to swing through the link member 330, wherein one end of the link member 330 is hinged to the moving end of the fourth driving member 320, and the other end of the link member 330 is hinged to the interception plate 310. It should be noted that, the two intercepting plates 310 are two parts with the same shape and size, one end of the connecting rod member 330 is hinged to the intercepting plate 310 at a position close to the hinged position of the intercepting plate 310 and the discharge hole 102, the other end of the connecting rod member 330 is hinged to the moving end of the fourth driving member 320, and the distances between the two hinged points on the two connecting rod members 330 are the same, so that the moving end of the fourth driving member 320 can drive the two intercepting plates 310 to turn over simultaneously through the connecting rod member 330, wherein the fourth driving member 320 in the embodiment is preferably a cylinder, and the cylinder is vertically arranged.

As shown in fig. 7 to 9, a funnel-shaped guiding portion 211 is disposed at a position of the screen member 210 close to the discharge port 102, so that the screen member 210 is convenient to receive bamboo pieces conveyed by the discharge port 102 in a shaking process, meanwhile, the guiding portion 211 can also prevent the screen member 210 from shaking too much to shake off the bamboo pieces which are not in compliance into the powder storage box 700, further, a screen 213 is disposed at a position of the screen member 210 close to the bottom, screen holes are arranged on the screen 213 in an array manner, cleaning ports are disposed on both sides of the screen member 210, the bottom of the cleaning ports is leveled with the screen 213, the screen member 210 is provided with a flexible member 212 for covering the cleaning ports, the bottom of the flexible member 212 abuts against the screen 213, and leakage of bamboo pieces from the cleaning ports in a shaking screen process of the screen member 210 can be avoided, wherein the flexible member 212 is made of rubber or silica gel, and the flexible member 212 made of rubber or silica gel has certain elasticity and denaturation capability.

As shown in fig. 5, the second cleaning assembly is close to one cleaning opening, the recovery box 600 is close to the other cleaning opening, the second cleaning assembly includes a second driving member 510 and a first cleaning plate 520, the first cleaning plate 520 is parallel to the material screening member 210, the first cleaning plate 520 sequentially passes through the two cleaning openings under the action of the second driving member 510, so that the first cleaning plate 520 can clean the bamboo cullet blocked in the screen opening to the recovery box 600, wherein the bottom of the first cleaning plate 520 is provided with a cleaning portion 521 made of an elastic material, and the lowest position of the cleaning portion 521 is lower than the screen 213, so that the cleaning portion 521 can clean the bamboo cullet inserted in the screen opening with a certain pre-pressure after deformation. It should be noted that, the second driving member 510 is fixed to the powder sieving bin 200, the second driving member 510 is preferably an air cylinder, the second cleaning assembly further includes two guide rods 530 inserted in the powder sieving bin 200, the two guide rods 530 are arranged in parallel, and under the action of the guide rods 530 matching with the air cylinder, the first cleaning plate 520 can be driven to overcome the interception of the flexible member 212 to clean the screen 213, and the cleaned bamboo pieces are pushed into the recycling box 600.

As shown in fig. 10, a connection structure is disposed near the cleaning opening of the recovery box 600, the connection structure includes two first baffles 216 and a second baffle 217 inclined downward, the two first baffles 216 are distributed at two ends of the cleaning opening, the two first baffles 216 are inclined toward each other to form a horn shape, it should be noted that, after the recovery box 600 is fixed at the outer side of the sieve bin 200, the side edge of the recovery box 600 has an guiding plate 610 extending below the second baffle 217, the two first baffles 216 can converge bamboo cullet toward the middle, and the second baffle 217 and the guiding plate 610 can avoid scattering the bamboo cullet inside the sieve bin 200.

As shown in fig. 11, the first cleaning assembly includes a second cleaning plate 410, a third driving member 430 and a bracket 420, where the second cleaning plate 410 is movably disposed on the screen member 210, specifically, one end of the screen 213 facing the second cleaning plate 410 is provided with a guide sleeve 218, a guide pillar 412 is disposed on the second cleaning plate 410 opposite to the guide sleeve 218, the guide pillar 412 is inserted into the guide sleeve 218 and is not separated from the guide sleeve 218, so that the second cleaning plate 410 located below the screen member 210 can shake along with the screen member 210 and can reciprocate linearly toward the second cleaning plate 410, the position of the second cleaning plate 410 opposite to the screen hole is provided with a thimble 411, the third driving member 430 is used for driving the bracket 420 to rise or fall, where the bracket 420 can push the second cleaning plate 410 towards the screen member 210 in the rising process, so that the thimble 411 can pass through the broken bamboo material top blocked in the screen hole, the second cleaning plate 410 is further provided with powder falling holes in an array, so as to avoid the bamboo powder falling from the screen hole from gathering on the second cleaning plate 410, and when the bracket 420 falls back under the action of the third driving member, the third driving member falls back to the second cleaning plate 430. In this embodiment, the third driving member 430 is preferably a cylinder.

In other embodiments, as shown in fig. 12 and 13, the first driving structure includes a first driving member 220 and a first guiding member 240, the screening member 210 is arranged on the first guiding member 240, a triggering structure is configured between the first guiding member 240 and the screening member 210, and when the screening member 210 performs linear reciprocating motion in a horizontal direction under the action of the first driving member 220, an end portion of the screening member 210 is in a continuous up-down jumping state under the action of the triggering structure, so as to provide enough shaking to screen the bamboo cullet.

Specifically, as shown in fig. 12, the first guide 240 is provided with two pieces, the two first guide 240 are fixed on two sides of the inner wall of the powder bin 200, the two first guide 240 support two sides of the bottom of the powder bin 200, a trigger structure is disposed at a contact position of the first guide 240 and the powder bin 210, the trigger structure is close to one end of the powder bin 210, the first driving member 220 is close to the other end of the powder bin 210, the first driving structure further comprises a guide rod 230, the guide rod 230 is used for limiting an up-down jumping range of the powder bin 210 and guiding the powder bin 210 to perform linear motion along a horizontal direction, the guide rod 230 is provided with two pieces, the two guide rods 230 are arranged in parallel and fixed on the inner wall of the powder bin 200, and two ends of the powder bin 210 are provided with kidney holes 214 through which the guide rod 230 can move to enable the powder bin 210 to perform linear motion and simultaneously have a space for jumping upwards.

Further, the first synapse 215 is disposed at the positions of the two sides of the bottom of the screen 210 near the end, the second synapse 241 is disposed on the first guide 240 in an array, the adjacent two second synapses 241 are formed with gaps for embedding the first synapses 215, and the second synapses 241 are located on the moving path of the first synapses 215 to form the triggering structure, it is noted that when the first synapses 215 are embedded in the gaps formed by the adjacent two second synapses 241, the rest of the second synapses 241 support the bottom of the screen 210, and when the bottom of the screen 210 performs the horizontal linear reciprocating motion under the action of the first driving member 220, the first synapses 215 rise and then fall under the guidance of the second synapses 241, so that the screen 210 presents a continuous up-down jumping state, and the screening effect of the screen 210 is effectively improved.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. The utility model provides a abandonment bamboo material retrieves recycling device which characterized in that: comprising

A crushing bin (100), wherein the crushing bin (100) is provided with a feed inlet (101) and a discharge outlet (102);

two crushing pieces (110) arranged in the crushing bin (100), wherein the two crushing pieces (110) can rotate in opposite directions, and the crushing pieces (110) are used for crushing bamboo materials;

the adjusting piece (120) is arranged in the crushing bin (100) and is used for crushing and scattering the crushed bamboo materials;

the interception component is arranged in the crushing bin (100) and is used for blocking the discharge hole (102);

the screening bin (200) is in butt joint with the crushing bin (100), a screening piece (210), a first driving structure, a first cleaning assembly and a second cleaning assembly are arranged in the screening bin (200), the screening piece (210) can shake under the action of the first driving structure, so that screening holes of the screening piece (210) can screen bamboo cullet conveyed from the discharge hole (102), the first cleaning assembly is used for cleaning the bamboo cullet blocked in the screening holes, and the second cleaning assembly is used for cleaning the bamboo cullet which cannot pass through the screening holes on the screening piece (210);

the recovery box (600) is arranged outside the powder screening bin (200) and is used for receiving the bamboo scraps cleaned by the second cleaning component; and

and the powder storage box (700) is arranged in the powder screening bin (200) and is used for receiving the bamboo powder screened by the screening piece (210).

2. The waste bamboo recycling device according to claim 1, wherein: the first driving structure comprises a first driving piece (220) and a first guide piece (240), the screening piece (210) is arranged on the first guide piece (240), a trigger structure is arranged between the first guide piece (240) and the screening piece (210), and when the screening piece (210) performs linear reciprocating motion in the horizontal direction under the action of the first driving piece (220), the end part of the screening piece (210) is in a continuous up-down jumping state under the action of the trigger structure.

3. The waste bamboo recycling device according to claim 2, wherein: the utility model discloses a sieve material piece, including sieve material piece (210), first guide piece (240), two are established altogether to first guide piece (240), two first guide piece (240) prop up respectively the bottom both sides of sieve material piece (210), wherein, first guide piece (240) with the contact position of sieve material piece (210) is provided with trigger structure, trigger structure is close to one end of sieve material piece (210), first drive piece (220) are close to the other end of sieve material piece (210), first drive structure includes still including guide rod (230), guide rod (230) are used for limiting the upper and lower range of beating of sieve material piece (210) and are used for guiding sieve material piece (210) carry out rectilinear motion along the horizontal direction.

4. A waste bamboo recycling apparatus according to claim 3, wherein: the two sides of the bottom of the material screening piece (210) are provided with first synapses (215) near the end parts, the first guide piece (240) is provided with second synapses (241) in an array, two adjacent second synapses (241) are formed with gaps for embedding the first synapses (215), the second synapses (241) are positioned on the movement path of the first synapses (215) to form the triggering structure, and when the material screening piece (210) performs linear reciprocating motion in the horizontal direction, the first synapses (215) ascend and descend under the guide of the second synapses (241) so that the material screening piece (210) presents an up-down jumping state.

5. The waste bamboo cullet recycling device according to claim 1 or 2, characterized in that: the utility model discloses a cleaning device for the material of the material screening machine, including screen cloth (210), screen cloth (213), cleaning opening is all provided with to the position that screen cloth (210) is close to discharge gate (102) is provided with guide (211) that is the funnel form, the position that screen cloth (210) is close to the bottom is provided with screen cloth (213), array has been arranged on screen cloth (213) screen cloth, the both sides of screen cloth (210) all are provided with clean mouthful, the bottom of clean mouthful is leveled screen cloth (213), screen cloth (210) are provided with and are used for covering flexible piece (212) of clean mouthful, wherein, flexible piece (212) are made by rubber or silica gel.

6. The waste bamboo cullet recycling device of claim 5, wherein: the second cleans the subassembly and is close to one clean the mouth, retrieve box (600) is close to another clean the mouth, the second cleans the subassembly and includes second driving piece (510) and first cleaning board (520), first cleaning board (520) are parallel sieve material piece (210), first cleaning board (520) are in the effect of second driving piece (510) is passed two in proper order clean the mouth, so that first cleaning board (520) can clean the bamboo bits of broken glass that blocks up in the sieve mesh to retrieve box (600), wherein, the bottom of first cleaning board (520) is provided with cleaning part (521) made by elastic material, the lowest department of cleaning part (521) is less than screen cloth (213).

7. The waste bamboo cullet recycling device of claim 6, wherein: be close to the clean mouth of retrieving box (600) is provided with the structure of plugging into, the structure of plugging into includes two first baffles (216) and second baffle (217) that incline towards the below, two first baffles (216) distribute in the both ends of clean mouth, two first baffles (216) incline in opposite directions in order to form the horn shape.

8. The waste bamboo recycling device according to claim 1, wherein: the first cleaning assembly comprises a second cleaning plate (410), a third driving piece (430) and a bracket (420), the second cleaning plate (410) is movably arranged on the screening piece (210), the second cleaning plate (410) is located below the screening piece (210) and can follow the screening piece (210) to shake, a thimble (411) is arranged at the position, opposite to the sieve holes, of the second cleaning plate (410), the third driving piece (430) is used for driving the bracket (420) to ascend or descend, the bracket (420) can push the second cleaning plate (410) to approach the screening piece (210) in the ascending process, so that the thimble (411) can penetrate through the sieve holes, and powder falling holes are arranged on the second cleaning plate (410) in an array mode.

9. The waste bamboo recycling device according to claim 1, wherein: the interception assembly comprises two interception plates (310) and a fourth driving piece (320), one ends of the two interception plates (310) are respectively hinged to two sides of the discharge hole (102), the fourth driving piece (320) is used for driving the free ends of the two interception plates (310) to be close to or far away from each other, and when the free ends of the two interception plates (310) are close to each other to be attached, the two interception plates (310) are used for blocking the discharge hole (102).

10. The waste bamboo cullet recycling device of claim 9, wherein: the fourth driving piece (320) drives the interception plate (310) to swing through a connecting rod piece (330), wherein one end of the connecting rod piece (330) is hinged with the moving end of the fourth driving piece (320), and the other end of the connecting rod piece (330) is hinged with the interception plate (310).