CN214961232U

CN214961232U - Straw processing apparatus is used to agricultural

Info

Publication number: CN214961232U
Application number: CN202120838571.8U
Authority: CN
Inventors: 张玉华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-03
Anticipated expiration: 2031-04-22

Abstract

The utility model belongs to the technical field of the agricultural equipment technique and specifically relates to a straw processing apparatus is used to agricultural is related to, including material loading subassembly, stoving subassembly, processing case, cutting assembly and crushing unit, material loading subassembly and processing case are located the both sides of stoving subassembly respectively by, it can be split into the splint of epicoele and cavity of resorption to handle the incasement, cutting assembly installs in the upper chamber, crushing unit installs in the cavity of resorption, the bottom of handling the case is equipped with the case that gathers materials that is linked together with the cavity of resorption, the top of handling the case is equipped with the linking pipe that docks mutually with the output of stoving subassembly, the bottom of linking pipe extends to the intracavity, the utility model discloses can realize the automatic material loading step of straw, improve the treatment effeciency of straw, and can dry, cut and smash the integration operation to the straw, the practicality is stronger.

Description

Straw processing apparatus is used to agricultural

Technical Field

The application relates to the technical field of agricultural equipment, in particular to a straw treatment device for agriculture.

Background

The straw is a general term of stem leaf (ear) part of mature crops. Typically refers to the remainder of the wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (typically roughages) after harvesting the seed. At present, along with the development of economy, the country attaches more and more importance to the construction of ecological civilization, and China is a big agricultural country, reaches the season of harvesting, all can produce a large amount of straws annually, and the burning of straw has a great influence on the pollution of environment.

At present, most of straw materials are treated by crushing various raw materials and then mixing the crushed raw materials, and the conventional agricultural straw treatment device generally adopts manual feeding, so that the production efficiency is low and the workload of manual labor is large; moreover, most of the straw materials are left with some moisture, which results in poor straw cutting or crushing effect.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a straw processing apparatus for agricultural, has solved current straw processing apparatus and has adopted artifical material loading, leads to inefficiency, and the artifical work load is big and contain moisture in the straw and lead to cutting or smash the not good technical problem of effect.

The application provides a straw processing apparatus for agricultural, including material loading subassembly, stoving subassembly, processing case, cutting assembly and crushing assembly, material loading subassembly and processing case are located the both sides of stoving subassembly respectively by side, it can be divided into the splint of epicoele and cavity of resorption to handle the incasement, cutting assembly installs at the upper intracavity, crushing assembly installs at the cavity of resorption, the bottom of handling the case is equipped with the case that gathers materials that is linked together with the cavity of resorption, the top of handling the case is equipped with the linking pipe that connects mutually with the output of stoving subassembly, the bottom of linking pipe extends to the intracavity.

In the above technical solution, further, the feeding assembly includes a feeding box, a gripper arm, and a gripping member, the feeding box is located on one side of the gripper arm, and the gripping member is installed on a front end of the gripper arm.

In the above technical solution, further, the grabbing component includes a lifting cylinder and a pneumatic claw, the lifting cylinder is vertically installed on the front end of the mechanical claw arm, and the pneumatic claw is fixed on the output end of the lifting cylinder.

In the technical scheme, furtherly, the stoving subassembly includes support frame, defeated material passageway, division board, heater and stir the part, the support frame is located and handles between case and the feed box, defeated material passageway is top-down slope and fixes the top at the support frame, defeated material passageway's both ends dock with the top of gas claw and linking pipe respectively, defeated material passageway passes through the division board and can divide its inner space into transport chamber and installation cavity, the heater sets up in the installation cavity, stir the part and install in transport chamber, be equipped with a plurality of air vents on the division board.

In the above technical scheme, further, stir the part including stir motor, connecting axle, U template and two and stir the dish, the U template is installed at the interior top of carrying the chamber, stir the motor and fix on the U template, two stir the dish interval and fix on the connecting axle, stir the output of motor and be connected with the one end of connecting axle.

In the above technical solution, further, the cutting assembly includes a driving part, a material guiding pipe and a cutting part, the driving part is installed on the inner side wall of the upper chamber, the cutting part is in transmission connection with the driving part, the material guiding pipe is fixed on the clamping plate, the top end of the material guiding pipe is butted with the bottom end of the connecting pipe, and the bottom end of the material guiding pipe extends into the lower chamber.

In the above technical scheme, furtherly, driver part includes driving motor, fixing base, axis of rotation, two racks and two gears, driving motor and fixing base all set up on the inside wall of handling the case, two the rack is and slides about being and sets up on the same inside wall of epicoele, two the gear and two the rack meshes mutually, the both ends of axis of rotation are connected with fixing base and driving motor's output respectively.

In the above technical scheme, furtherly, the part of cutting off includes cutting disc, cutting motor, installation base, drive belt and two synchronizing wheels, two the synchronizing wheel is fixed respectively on the output of cutting disc and cutting motor, the drive belt cover is established two the outside of synchronizing wheel, the installation base is L type structure, the cutting motor with the cutting disc is all installed on the installation base, the installation base with two rack fixed connection, be equipped with the clearance that supplies cutting disc reciprocating motion between passage and the linking pipe.

In the above technical scheme, furtherly, crushing unit includes rotating member, filter screen piece, swash plate, chamber door and two layer boards, two the layer board is the symmetry and installs respectively on the both sides inner wall of cavity of resorption, and two the layer board inboard all is equipped with the spout, rotating member sets up two the top of layer board, filter screen piece sets up two between the layer board, just filter screen piece and spout sliding fit, the swash plate is located filter screen piece's below, and the one end of swash plate docks with the case that gathers materials, the chamber door sets up on the lateral wall of handling the case to the chamber door is located filter screen piece's one end department.

In the above technical scheme, further, the rotating part includes crushing motor and two crushing walls, crushing motor sets up the top at a layer board, be equipped with the crushing roller tooth rather than being connected on crushing motor's the output, crushing roller tooth is located between passage bottom and the filter screen piece top, two crushing wall all is the slope form and the symmetry sets up in the both sides of crushing roller tooth, two the bottom and two of crushing wall layer board fixed connection.

Compared with the prior art, the beneficial effect of this application is:

firstly, the automatic feeding step of the straws in the feeding box to the drying assembly can be realized through the mutual matching of the mechanical claw arms and the grabbing parts, so that the problems of low manual feeding efficiency and large manual labor workload are solved;

the straw drying and dehydrating device comprises a drying component, a stirring motor, a stirring shaft, a stirring disc, a conveying channel, a stirring disc, a stirring shaft and a stirring shaft, wherein the stirring shaft is connected with the output end of the stirring motor;

thirdly, through the transmission connection of cutting off part and drive assembly, can make the part of cutting off make a round trip to reciprocate and cut the straw in last intracavity, realized the automatic cutout of straw, when the cutting back, when the straw got into the cavity of resorption, smash the step to the straw through rotating part, wherein, filter screen piece can carry out size screening to the straw after cutting and smashing, prevents that the cutting and the smashing of straw are not thorough, has further improved the processing effect and the efficiency of straw.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first schematic structural diagram of an agricultural straw treatment device provided by the present application;

FIG. 2 is a schematic structural diagram II of the agricultural straw treatment device provided by the present application;

FIG. 3 is a cross-sectional view of an agricultural straw treatment apparatus provided herein;

FIG. 4 is a schematic view of a partial structure of an agricultural straw treatment device provided in the present application;

FIG. 5 is a first cross-sectional view of a treatment tank of the agricultural straw treatment device provided in the present application;

FIG. 6 is a second cross-sectional view of the treatment box of the agricultural straw treatment device provided in the present application;

fig. 7 is a partially enlarged view of the agricultural straw treatment device provided in the present application.

In the figure:

1-a feeding assembly; 11-a supply tank; 12-mechanical gripper arm; 13-a gripping member 13; 131-a lifting cylinder 131; 132-gas claw; 2-drying component 2; 21-a support frame; 22-a delivery channel; 23-a divider plate; 24-a heater; 25-a toggle member; 251-a toggle motor; 252-a connecting shaft; 253-U shaped plates; 254-a dial plate; 26-a delivery lumen; 27-a mounting cavity; 3-a treatment box; 31-an upper chamber; 32-a lower cavity; 4-a cutting assembly; 41-a drive member; 411-a drive motor; 412-a holder; 413-a rotating shaft; 414-rack; 415-gear 415; 42-a material guide pipe; 43-a cutting member; 431-a cutting disc; 432-a cutting motor; 433-mounting a base; 434-a transmission belt; 5-a crushing component; 51-a rotating member; 512-a crushing motor; 513-a disintegrating wall; 514-crushing roller teeth; 52-a filter mesh sheet; 53-swash plate 53; 54-a door 54; 55-a supporting plate; 6-clamping plate; 7-collecting box; 8-linking tube.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 7, the agricultural straw treatment device provided by the present application includes a feeding assembly 1, a drying assembly 2, a treatment box 3, a cutting assembly 4 and a crushing assembly 5, wherein the feeding assembly 1 and the treatment box 3 are respectively located beside two sides of the drying assembly 2, a clamping plate 6 capable of dividing the inner space of the treatment box 3 into an upper cavity 31 and a lower cavity 32 is arranged in the treatment box 3, the cutting assembly 4 is installed in the upper cavity 31, the crushing assembly 5 is installed in the lower cavity 32, a material collecting box 7 communicated with the lower cavity 32 is arranged at the bottom of the treatment box 3, a connecting pipe 8 connected with the output end of the drying assembly 2 is arranged at the top of the treatment box 3, the bottom end of the connecting pipe 8 extends into the upper cavity 31, the present application aims to provide an agricultural straw treatment device, which solves the problem that the existing straw treatment device adopts manual feeding and causes low efficiency, the labor workload is large and the straw contains water to cause poor cutting or crushing effect.

Further, through the mutual cooperation between the mechanical claw arm 12 and the grabbing part 13, the automatic feeding step of the straws in the feeding box 11 to the drying assembly 2 can be realized, so that the problems of low manual feeding efficiency and large manual labor workload are solved.

Further, through the drying assembly 2 of design, can make the straw carry out the stoving dehydration before cutting shredding, wherein, drive the connecting axle 252 that is connected rather than the output through stirring motor 251 and rotate, drive two on the connecting axle 252 and dial the dish 254 and rotate, realize that the straw material stirs at the in-process of drying in the conveying chamber 26 of defeated material passageway 22, make the straw be heated evenly, improved the stoving effect of straw, and further improved the straw material at follow-up cutting and kibbling effect and work efficiency.

Furthermore, the cutting component 43 is connected with the driving component 41 in a transmission mode, the cutting component 43 can reciprocate back and forth in the upper cavity 31 to cut straws, automatic cutting of the straws is achieved, when the straws enter the lower cavity 32 after cutting, a straw crushing step is carried out through the rotating component 51, the filter mesh piece 52 can screen the cut and crushed straws in size, incomplete cutting and crushing of the straws are prevented, and the processing effect and efficiency of the straws are further improved.

Particularly, the feeding assembly 1 comprises a feeding box 11, a mechanical claw arm 12 and a grabbing part 13, wherein the feeding box 11 is located on one side of the mechanical claw arm 12, the grabbing part 13 is installed at the front end of the mechanical claw arm 12, and the mechanical claw arm 12 and the grabbing part 13 are matched with each other, so that the automatic feeding step of straws in the feeding box 11 to the drying assembly 2 can be realized, the workload of manual labor is reduced, and the working efficiency is improved.

Specifically, the grabbing part 13 includes a lifting cylinder 131 and an air gripper 132, the lifting cylinder 131 is vertically installed at the front end of the mechanical gripper arm 12, the air gripper 132 is fixed at the output end of the lifting cylinder 131, the lifting cylinder 131 drives the air gripper 132 connected to the output end of the lifting cylinder to move in the vertical direction, and then the air gripper 132 clamps the straws in the feeding box 11, and under the action of the mechanical gripper arm 12, the air gripper 132 feeds the straws to and fro in the drying component 2 and the feeding box 11, so that the mechanical automatic feeding is realized, the labor workload is reduced, and the working efficiency is improved, wherein the mechanical gripper arm 12 is the prior art, and no redundant description is provided herein.

Specifically, the drying component 2 comprises a supporting frame 21, a material conveying channel 22, a partition plate 23, a heater 24 and a shifting part 25, the supporting frame 21 is located between the treatment box 3 and the feeding box 11, the material conveying channel 22 is obliquely fixed on the top of the supporting frame 21 from top to bottom, two ends of the material conveying channel 22 are respectively butted with the gas claw 132 and the top of the connecting pipe 8, the material conveying channel 22 can divide the inner space thereof into a conveying cavity 26 and an installation cavity 27 through the partition plate 23, the heater 24 is arranged in the installation cavity 27, the purpose of drying straw materials is realized, the shifting part 25 is installed in the conveying cavity 26, the partition plate 23 is provided with a plurality of vent holes, when straw is transported into the material conveying channel 22 from the feeding box 11, heat is conveyed into the conveying cavity 26 from the plurality of vent holes through the operation of the heater 24 in the installation cavity 27, the straw slowly slides to the top of handling case 3 from top to bottom on division board 23 under self gravity, has realized the automatic feeding of straw and the automatic stoving of material loading in-process, and wherein, under the effect of stirring part 25, the straw constantly turns, makes the straw be heated evenly in the heating process, has improved the efficiency of being heated of straw, has promoted follow-up cutting and crushing work quality and efficiency.

Specifically, the toggle component 25 comprises a toggle motor 251, a connecting shaft 252, a U-shaped plate 253 and two toggle disks 254, the U-shaped plate 253 is installed at the inner top of the conveying cavity 26, the toggle motor 251 is fixed on the U-shaped plate 253, the two toggle disks 254 are fixed on the connecting shaft 252 at intervals, the output end of the toggle motor 251 is connected with one end of the connecting shaft 252, the toggle motor 251 drives the connecting shaft 252 connected with the toggle motor to rotate, so that the two toggle disks 254 connected with the connecting shaft 252 rotate, the back-and-forth flipping of the straw is realized, and the heating efficiency of the straw and the subsequent cutting and crushing working quality are improved.

Particularly, cutting assembly 4 includes drive assembly 41, passage 42 and cuts off part 43, drive assembly 41 installs on the inside wall of epicoele 31, cut off part 43 and drive assembly 41 transmission and be connected, is connected through the transmission that cuts off part 43 and drive assembly 41, cuts off part 43 and can make a round trip to the straw, realizes the automatic machine cutting of straw, passage 42 is vertical to be fixed on splint 6 to the top of passage 42 and the butt of the bottom of adapter pipe 8 dock, the bottom of passage 42 extends to in the lower chamber 32, and after the straw cutting, under the effect of straw self gravity, the straw loops through adapter pipe 8 and passage 42 and gets into the lower chamber 32, wherein, smashes the operation under crushing assembly 5's effect, handles more conveniently.

Specifically, the driving part 41 includes a driving motor 411, a fixing seat 412, a rotating shaft 413, two racks 414 and two gears 415, the driving motor 411 and the fixing seat 412 are both disposed on the inner side wall of the treatment box 3, the two racks 414 are disposed on the same inner side wall of the upper chamber 31 in an up-and-down sliding manner, the two gears 415 are engaged with the two racks 414, two ends of the rotating shaft 413 are respectively connected with the output ends of the fixing seat 412 and the driving motor 411, the driving motor 411 drives the rotating shaft 413 connected with the rotating shaft to rotate, meanwhile, the rotating shaft 413 drives the gear 415 connected with the rotating shaft to rotate, the gear 415 rotates to drive the rack 414 engaged with the rotating shaft to slide in the slideway, and the rack 414 drives the cutting part 43 fixedly connected with the rack 414 to slide back and forth, thereby achieving automatic cutting of straws.

Specifically, the cutting means 43 includes a cutting disk 431, a cutting motor 432, a mounting base 433, a driving belt 434, and two synchronizing wheels fixed to the output ends of the cutting disk 431 and the cutting motor 432, respectively, the transmission belt 434 is sleeved outside the two synchronizing wheels, the mounting base 433 is in an L-shaped structure, the cutting motor 432 and the cutting plate 431 are both mounted on a mounting base 433, the mounting base 433 is fixedly connected with the two racks 414, a gap for the cutting disc 431 to reciprocate is arranged between the material guiding pipe 42 and the connecting pipe 8, a synchronous wheel connected with the output end of the cutting motor 432 is driven to rotate by the cutting motor 432, under the action of the transmission belt 434, the cutting disc 431 connected with the other synchronizing wheel is driven to synchronously rotate to cut the straws, under the driving of the driving motor 411, the cutting disc 431 reciprocates back and forth to realize mechanical automatic cutting on the straws.

Specifically, the crushing assembly 5 comprises a rotating part 51, filter meshes 52, an inclined plate 53, a box door 54 and two support plates 55, the two support plates 55 are symmetrically arranged on the inner walls of the two sides of the lower cavity 32 respectively, slide grooves are formed in the inner sides of the two support plates 55, the rotating part 51 is arranged above the two support plates 55, the rotating part 51 is used for crushing straws, the crushed straw falls onto the filter meshes 52, the filter meshes 52 are used for screening the size of the straws, the crushed straws fall onto the inclined plate 53 through the filter meshes 52, the un-crushed straw is retained on the filter meshes 52, the filter meshes 52 are arranged between the two support plates 55, and the filter meshes 52 are in sliding fit with the slide grooves, so that the filter meshes 52 can be detached and replaced, and the straws which are not crushed completely are recovered for subsequent secondary crushing, the straw treatment quality is improved, the inclined plate 53 is located below the filter screen 52, one end of the inclined plate 53 is butted with the material collecting box 7, the crushed straw materials automatically slide into the material collecting box 7, the time spent on collecting the straw materials is reduced, the working efficiency is further improved, the box door 54 is arranged on the outer side wall of the treatment box 3, the box door 54 is located at one end of the filter screen 52, the filter screen 52 can be taken out of the box door 54, and the straws which are not completely crushed are recycled for subsequent secondary crushing.

Specifically, the rotating part 51 includes a crushing motor 512 and two crushing walls 513, the crushing motor 512 is disposed on the top of one supporting plate 55, the output end of the crushing motor 512 is provided with a crushing roller tooth 514 connected with the crushing roller tooth, the crushing roller tooth 514 is disposed between the bottom end of the material guide tube 42 and the top of the filter mesh sheet 52, the two crushing walls 513 are both inclined and symmetrically disposed on two sides of the crushing roller tooth 514, the bottoms of the two crushing walls 513 are fixedly connected with the two supporting plates 55, the crushing roller tooth 514 connected with the output end of the crushing motor 512 is driven to rotate through the work of the crushing motor 512, and when the cut straw comes down from the material guide tube 42, the crushing roller tooth 514 rotates to enable the cut straw to rub against the crushing walls 513, so that the straw crushing effect is achieved, and the automatic crushing work of the straw is realized.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application. Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.

Claims

1. The utility model provides a straw processing apparatus for agricultural, its characterized in that, includes material loading subassembly, stoving subassembly, processing case, cutting assembly and crushing assembly, material loading subassembly and processing case are located the both sides of stoving subassembly respectively by, it can be divided into the splint of epicoele and cavity of resorption with its inner space to handle the incasement, cutting assembly installs at the upper intracavity, crushing assembly installs at the cavity of resorption, the bottom of handling the case is equipped with the case that gathers materials that is linked together with the cavity of resorption, the top of handling the case is equipped with the linking pipe that connects mutually with the output of stoving subassembly, the bottom of linking pipe extends to the intracavity.

2. The agricultural straw treatment apparatus according to claim 1, wherein the feeding assembly includes a feeding box, a gripper arm, and a gripping member, the feeding box being located at one side of the gripper arm, the gripping member being mounted on a front end of the gripper arm.

3. The agricultural straw treatment device according to claim 2, wherein the gripping component comprises a lifting cylinder and an air claw, the lifting cylinder is vertically arranged on the front end of the mechanical claw arm, and the air claw is fixed on the output end of the lifting cylinder.

4. The agricultural straw treatment device according to claim 3, wherein the drying assembly comprises a support frame, a material conveying channel, a partition plate, a heater and a stirring member, the support frame is located between the treatment box and the feeding box, the material conveying channel is obliquely fixed on the top of the support frame from top to bottom, two ends of the material conveying channel are respectively butted with the tops of the gas claw and the connecting pipe, the material conveying channel can divide the inner space of the material conveying channel into a conveying cavity and a mounting cavity through the partition plate, the heater is arranged in the mounting cavity, the stirring member is mounted in the conveying cavity, and the partition plate is provided with a plurality of vent holes.

5. The agricultural straw treatment device according to claim 4, wherein the stirring component comprises a stirring motor, a connecting shaft, a U-shaped plate and two stirring plates, the U-shaped plate is mounted at the inner top of the conveying cavity, the stirring motor is fixed on the U-shaped plate, the two stirring plates are fixed on the connecting shaft at intervals, and the output end of the stirring motor is connected with one end of the connecting shaft.

6. The agricultural straw treatment apparatus according to claim 1, wherein the cutting assembly includes a driving part installed on an inner sidewall of the upper chamber, a guide tube and a cutting part, the cutting part is in driving connection with the driving part, the guide tube is fixed on the clamping plate, a top end of the guide tube is abutted against a bottom end of the engagement tube, and a bottom end of the guide tube extends into the lower chamber.

7. The agricultural straw treatment device according to claim 6, wherein the driving part comprises a driving motor, a fixed seat, a rotating shaft, two racks and two gears, the driving motor and the fixed seat are arranged on the inner side wall of the treatment box, the two racks are arranged on the same inner side wall of the upper cavity in a vertically sliding manner, the two gears are meshed with the two racks, and two ends of the rotating shaft are respectively connected with the fixed seat and the output end of the driving motor.

8. The agricultural straw treatment device according to claim 7, wherein the cutting component comprises a cutting disc, a cutting motor, a mounting base, a transmission belt and two synchronizing wheels, the two synchronizing wheels are respectively fixed at the output ends of the cutting disc and the cutting motor, the transmission belt is sleeved outside the two synchronizing wheels, the mounting base is of an L-shaped structure, the cutting motor and the cutting disc are both mounted on the mounting base, the mounting base is fixedly connected with the two racks, and a gap for the cutting disc to reciprocate is formed between the material guide pipe and the connecting pipe.

9. The agricultural straw treatment device according to claim 6, wherein the smashing component comprises two supporting plates, two filter mesh sheets, two inclined plates, a box door and two supporting plates, the two supporting plates are symmetrical and are respectively installed on the inner walls of the two sides of the lower cavity, sliding grooves are formed in the inner sides of the two supporting plates, the rotating component is arranged above the two supporting plates, the filter mesh sheets are arranged between the two supporting plates and are in sliding fit with the sliding grooves, the inclined plates are located below the filter mesh sheets, one ends of the inclined plates are in butt joint with the material collecting box, the box door is arranged on the outer side wall of the treatment box, and the box door is located at one end of the filter mesh sheets.

10. The agricultural straw treatment device according to claim 9, wherein the rotating member comprises a crushing motor and two crushing walls, the crushing motor is arranged on the top of a support plate, the output end of the crushing motor is provided with a crushing roller tooth connected with the crushing motor, the crushing roller tooth is arranged between the bottom end of the material guide pipe and the top of the filter screen, the two crushing walls are inclined and symmetrically arranged on two sides of the crushing roller tooth, and the bottoms of the two crushing walls are fixedly connected with the two support plates.