Straw treatment device for green rice planting

Abstract

The present application relates to the technical field of agricultural machinery, and specifically discloses a straw treatment device for green rice planting, which comprises a frame body, walking support legs are connected to the four corners of the bottom of the frame body, a vertical elevator is connected to one end of the inner wall of the frame body, a placing plate is connected to the other end of the inner wall of the frame body, a dust removal component is connected to the top of the placing plate, load plates are connected to the two sides of the other end of the bottom of the frame body, a collecting component and a protection component are respectively installed between the two load plates, and a conveyor is connected to the top of one end of the protection component. In the present application, the protection component and the collecting component are matched to pick up the rice straw in the field, and the picked-up rice straw cannot be scattered due to the presence of the protection component during the picking-up process, so that the picking-up of the rice straw is safer and more efficient, and the condition of throwing and scattering the rice straw does not occur.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of agricultural machinery technology, in particular to a green rice planting straw treatment device. BACKGROUND

[0002] Agricultural machinery refers to various machinery used in crop planting and livestock production, as well as in the initial processing and handling of agricultural and livestock products. Agricultural machinery includes farm power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, livestock machinery, and agricultural transportation machinery. Broadly speaking, agricultural machinery also includes forestry machinery, fishery machinery, and machinery for rural sideline industries such as silkworm breeding, beekeeping, and edible mushroom cultivation. Agricultural machinery is a relative concept that refers to all machinery used in agriculture, animal husbandry, forestry, and fisheries. Agricultural machinery falls under the category of farm implements.

[0003] After rice is harvested, a straw treatment device is used to process the straw in the field. The existing straw treatment device cannot turn the rice straw into biomass pellets and then return it to the field. The rice straw directly in the field is easily mixed with the soil, causing the surface of the field to be loose, which is not conducive to seed germination and root development during subsequent cultivation. Therefore, to solve this problem, we propose a green rice planting straw treatment device. SUMMARY

[0004] The purpose of the present application is to solve the problems existing in the prior art and to provide a green rice planting straw treatment device.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0006] A green rice planting straw treatment device, comprising a frame, four corners of the bottom of the frame are connected with walking support legs, one end of the inner wall of the frame is connected with a vertical elevator, the other end of the inner wall of the frame is connected with a placing plate, the top of the placing plate is connected with a dust removal component, the two sides of the other end of the bottom of the frame are connected with bearing plates, a collecting component and a protection component are respectively installed between the two bearing plates, the top of one end of the protection component is connected with a conveyor, the bottom of the conveyor is connected with a spreading component, one end of the conveyor is connected with a crushing box, the bottom of the crushing box is connected with a horizontal screw conveyor, the bottom of the other end of the vertical elevator is connected with a placing plate, receiving boxes are placed on both sides of the top of the placing plate, a granulator is connected to the top of the other end of the vertical elevator and the top of one end of the placing plate through a connecting plate, and a pressure roller is installed on one side of the two walking support legs at one end.

[0007] Preferably, one end of the transverse screw conveyor is connected with the vertical elevator, the discharge end of the vertical elevator extends to the top of the granulator, the vertical elevator is connected with the reinforcing columns on both sides, the reinforcing columns are connected with the frame body away from the vertical elevator, the reinforcing beam is connected with one end of the crushing box, the reinforcing beam is connected with the vertical elevator, the other end of the frame body is connected with the front traction frame, and the top of the placing plate is connected with the transverse screw conveyor.

[0008] Preferably, the protection component comprises a protection cover, the bottom of the protection cover is connected with a magnet plate, both sides of the protection cover are connected with the bearing plate, both sides of one end of the protection cover are connected with the arc-shaped ring plate, the top and the bottom of one end of the arc-shaped ring plate are connected with the horizontal plate, the surface of the top of the horizontal plate and the arc-shaped ring plate are both provided with rotating notches, and both sides of the horizontal plate are connected with the bearing plate.

[0009] Preferably, the collection component comprises a collection shaft, both sides of the collection shaft are connected with the driving motor and the driving pulley respectively, the driving motor is connected with one of the bearing plates, the surface of the collection shaft is sleeved with the collection roller, and the outside of the collection roller is connected with a plurality of collection rods.

[0010] Preferably, the spreading component comprises two suspension plates, the top of the suspension plate is connected with the conveyor, the suspension plate is provided with an arc-shaped up-down groove, the inside of the arc-shaped up-down groove is movably connected with the support sleeve, both ends of the support sleeve are connected with the support frame, the top of the support frame is movably connected with the rotating frame through the bearing, the top of the rotating frame is connected with the electric telescopic rod, the top of the electric telescopic rod is connected with the universal shaft, and the corresponding sides of the two universal shafts are connected with the conveyor.

[0011] Preferably, the connecting shaft is movably connected between the two support sleeves through the bearing, the other side of the connecting shaft is connected with the driven pulley, the top and the bottom of the connecting shaft are connected with the connecting rod, the side of the connecting rod away from the connecting shaft is connected with two outer cylinders and one inner cylinder respectively, a plurality of material leakage holes are formed in the outside of the outer cylinder and the inner cylinder, the inner cylinder is located between the two outer cylinders, a gap is formed at the connection position of the outer cylinder and the inner cylinder, and two sliding sleeves are movably sleeved between the two outer cylinders and the inner cylinder.

[0012] Preferably, the discharging component comprises two Y-shaped discharge pipes, the corresponding sides of the two Y-shaped discharge pipes are connected with the granulator, a plurality of rotating holes are formed in the inside of the Y-shaped discharge pipe on both sides, the corresponding sides of the two Y-shaped discharge pipes are connected with the positioning nut, and the bottom of the Y-shaped discharge pipe is connected with the discharge pipe.

[0013] Preferably, the interior of the Y-shaped discharge tube is movably connected to a redirecting shaft through a bearing, the top and bottom of the redirecting shaft are connected to a redirecting plate, a rotating sleeve is provided on the side away from the two redirecting shafts, and two positioning screws are provided on the side away from the two Y-shaped discharge tubes, and the side of the positioning screw away from the rotating sleeve passes through the rotating hole and the redirecting plate and is threadedly connected to the positioning nut.

[0014] Preferably, the dust removal component includes a dust removal box, the bottom of the dust removal box is connected to the mounting plate, the rear side of the dust removal box is connected to the exhaust fan through a pipe, the bottom of the exhaust fan is connected to the mounting plate, the other end of the dust removal box is connected to a rake tooth adsorption tube, and one side of the rake tooth adsorption tube is connected to a guide tube.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1: In the present invention, the rice straw in the field can be picked up by cooperating with the protective component and the collecting component. During the picking process, the picked rice straw will not be blown away due to the presence of the protective component, making the picking of rice straw safer and more efficient.

[0017] 2: The dust removal component of the present invention can absorb and filter the dust generated during the rice picking and crushing process, and a large amount of dust will not be directly discharged into the external environment, making the use of the straw processing device more environmentally friendly and in line with the pursuit of environmental protection concepts in modern society.

[0018] 3: In the present invention, the biomass particles can be discharged into different components according to needs through the feeding components, so that the prepared biomass particles can be returned to the field or recycled and used as fuel or livestock feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an axonometric drawing of the present invention;

[0020] Figure 2 For the present invention Figure 1 A top view of

[0021] Figure 3 For the present invention Figure 1 Bottom view of

[0022] Figure 4 This is an axonometric view of the protective component structure of the present invention;

[0023] Figure 5 For the present invention Figure 4 Left view of;

[0024] Figure 6 It is a partially disassembled axonometric view of the spreading component of the present invention;

[0025] Figure 7Collect component structure axonometric drawings for the present invention;

[0026] Figure 8 This is an axonometric view of the blanking component structure of the present invention;

[0027] Figure 9 This is an axonometric view of the local structure of the blanking component of the present invention;

[0028] Figure 10 For the present invention Figure 8 Rear view;

[0029] Figure 11 This is an axonometric view of the dust removal component structure of the present invention.

[0030] In the figure: 1. Vertical elevator; 2. Granulator; 3. Feeding parts; 31. Y-type feeding pipe; 32. Rotating hole; 33. Redirecting plate; 34. Positioning screw; 35. Rotating sleeve; 36. Redirecting shaft; 37. Positioning nut; 4. Placement plate; 5. Dust removal parts; 51. Guide pipe; 52. Rake tooth adsorption pipe; 53. Dust removal box; 54. Exhaust fan; 6. Traction frame; 7. Protective parts; 71. Protective cover; 72. Magnet plate; 73. Horizontal plate; 74. Rotating notch; 75. Arc ring plate; 8. Carrying plate; 9. Collecting parts; 91. Collecting Collecting shaft; 92, collecting roller; 93, collecting rod; 10, spreading component; 101, universal joint; 102, electric telescopic rod; 103, rotating frame; 104, supporting sleeve; 105, arc-shaped upper and lower grooves; 106, hanging plate; 107, supporting frame; 108, sliding sleeve; 109, inner cylinder; 1010, leakage hole; 1011, connecting shaft; 1012, connecting rod; 11, conveyor; 12, placing plate; 13, crushing box; 14, storage box; 15, frame; 16, walking support legs; 17, pressure roller; 18, horizontal screw conveyor. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Reference Figures 1-11The utility model provides a kind of green rice planting with straw treatment device, including frame body 15, four corners of the bottom of frame body 15 are connected with walking support leg 16, one end of frame body 15 inner wall is connected with vertical elevator 1, the other end of frame body 15 inner wall is connected with placing plate 4, the top of placing plate 4 is connected with dust removal component 5, the two sides of the other end of frame body 15 bottom are connected with bearing plate 8, collecting component 9 and protective component 7 are respectively installed between two bearing plates 8, the top of one end of protective component 7 is connected with conveyor 11, the bottom of conveyor 11 is connected with sowing component 10, one end of conveyor 11 is connected with pulverizing box 13, the bottom of pulverizing box 13 is connected with transverse screw conveyor 18, the bottom of the other end of vertical elevator 1 is connected with placing plate 12, placing plate 12 top two sides are placed with storage box 14, the top of the other end of vertical elevator 1 and the top of one end of placing plate 4 are connected with a granulator 2 by connecting plate, and one end two walking support legs 16 are installed on the side of pressure roller 17.

[0033] As a kind of technical optimization scheme of the utility model, one end of transverse screw conveyor 18 is connected with vertical elevator 1, the discharge end of vertical elevator 1 extends to the top of granulator 2, the two sides of vertical elevator 1 are connected with reinforcing column, the side of reinforcing column away from vertical elevator 1 is connected with frame body 15, one end of reinforcing beam connected with pulverizing box 13 is connected with vertical elevator 1, the other end of frame body 15 is connected with front traction frame 6, the top of placing plate 12 is connected with transverse screw conveyor 18;By reinforcing column, the stability of vertical elevator 1 and frame body 15 connection is improved, so that it is more firm and reliable;By reinforcing beam, pulverizing box 13 can be further supported, and the stability of pulverizing box 13 is improved.

[0034] As a kind of technical optimization scheme of the utility model, protective component 7 includes protective cover 71, the bottom of protective cover 71 is connected with magnet plate 72, the two sides of protective cover 71 are connected with bearing plate 8, the two sides of one end of protective cover 71 are connected with arc ring plate 75, the top and bottom of one end of arc ring plate 75 are connected with transverse plate 73, rotating gap 74 is formed in the surface of the top of transverse plate 73 and arc ring plate 75, the two sides of transverse plate 73 are connected with bearing plate 8;The surface of the top of arc ring plate 75 is inclined;By magnet plate 72, iron products in front can be adsorbed during the process that the device is pulled and moved, to avoid subsequent entering the inside of the device, causing damage to each component.

[0035] As a technical optimization scheme of the present application, the collecting component 9 comprises a collecting shaft 91, both sides of the collecting shaft 91 penetrate through the bearing plate 8 and are respectively connected with a driving motor and a driving pulley, the driving motor is connected with one of the bearing plates 8 near one side of the collecting shaft 91, the surface of the collecting shaft 91 is sleeved with a collecting roller 92, and the outside of the collecting roller 92 is connected with a plurality of collecting rods 93; the collecting rod 93 is used in cooperation with the rotating gap 74.

[0036] As a technical optimization scheme of the present application, the spreading component 10 comprises two hanging plates 106, the top of the hanging plate 106 is connected with the conveyor 11, the hanging plate 106 is provided with an arc-shaped upper and lower groove 105, the inside of the arc-shaped upper and lower groove 105 is movably connected with a supporting sleeve 104, both ends of the supporting sleeve 104 are connected with a supporting frame 107, the top of the supporting frame 107 is movably connected with a rotating frame 103 through a bearing, the top of the rotating frame 103 is connected with an electric telescopic rod 102, the top of the electric telescopic rod 102 is connected with a universal shaft 101, and the corresponding sides of the two universal shafts 101 are connected with the conveyor 11; through the supporting sleeve 104, the connecting shaft 1011 can be supported, and the rotation of the connecting shaft 1011 is facilitated.

[0037] As a technical optimization scheme of the present application, the connecting shaft 1011 is movably connected with a connecting shaft 1011 between the two supporting sleeves 104, the other side of the connecting shaft 1011 is connected with a driven pulley, the top and bottom of the connecting shaft 1011 are connected with a connecting rod 1012, the side of the connecting rod 1012 away from the connecting shaft 1011 is respectively connected with two outer cylinders and an inner cylinder 109, a plurality of material leakage holes 1010 are formed in the outside of the outer cylinder and the inner cylinder 109, the inner cylinder 109 is located between the two outer cylinders, a gap is formed at the connection of the outer cylinder and the inner cylinder 109, and two sliding sleeves 108 are movably sleeved between the two outer cylinders and the inner cylinder 109; the driving pulley and the driven pulley are connected through a belt transmission; through the sliding sleeve 108, the connection of the inner cylinder 109 and the outer cylinder can be sealed, so that large leakage is avoided, and a large amount of biomass particles are prevented from leaking.

[0038] As a technical optimization scheme of the present application, the discharging component 3 comprises Y-shaped discharging pipes 31, the corresponding sides of the two Y-shaped discharging pipes 31 are connected with the granulator 2, a plurality of rotating holes 32 are formed in the two sides of the inside of the Y-shaped discharging pipe 31, the corresponding sides of the two Y-shaped discharging pipes 31 are connected with a positioning nut 37, and the two ends of the bottom of the Y-shaped discharging pipe 31 are connected with discharging pipes, which are rubber pipes; the bottom of one end of the discharging pipe extends to the top of the storage box 14, and the side of the other discharging pipe away from the Y-shaped discharging pipe 31 is connected with the sliding sleeve 108; through the positioning nut 37, the positioning screw 34 can be positioned, so that the positioning screw 34 is prevented from being randomly separated from the positioning nut 37.

[0039] As a technical optimization scheme of the present application, the inside of the Y-shaped feeding pipe 31 is movably connected with a redirecting shaft 36 through a bearing, the top and bottom of the redirecting shaft 36 are connected with redirecting plates 33, the side away from the two redirecting shafts 36 is sleeved with a rotating sleeve 35, the side away from the rotating sleeve 35 of the two positioning screws 34 is penetrated through the rotating holes 32 and the redirecting plates 33 and is threadedly connected with a positioning nut 37; the rotating holes 32 are annularly arranged with the redirecting shaft 36 as the center; through the cooperation of the redirecting shaft 36 and the redirecting plates 33, the falling direction of the biomass particles can be adjusted.

[0040] As a technical optimization scheme of the present application, the dust removal component 5 comprises a dust removal box 53, the bottom of the dust removal box 53 is connected with the placing plate 4, the rear side of the dust removal box 53 is connected with an exhaust fan 54 through a pipeline, the bottom of the exhaust fan 54 is connected with the placing plate 4, the other end of the dust removal box 53 is connected with a tine suction pipe 52; one side of the tine suction pipe 52 is connected with a guide pipe 51, the bottom of the tine suction pipe 52 is connected with a protective cover 71, the side away from the tine suction pipe 52 of the guide pipe 51 is connected with the crushing box 13, through the guide pipe 51, the dust generated in the process of crushing the straw can be adsorbed and guided, and the environmental protection performance of the present application is improved.

[0041] In use, the traction frame 6 is connected with a traction device, the preset control system is used to sequentially start the driving motor, the conveyor 11, the exhaust fan 54, the crushing box 13, the horizontal screw conveyor 18, the vertical elevator 1 and the granulator 2, the driving motor runs to drive the collection shaft 91 to rotate, so as to drive the collection roller 92 and the collection rod 93 thereon to rotate, under the cooperation of the driving pulley, the driven pulley and the belt, the connecting shaft 1011 is driven to rotate, so as to drive the inner cylinder 109 and the outer cylinder to rotate through the connecting rod 1012; the exhaust fan 54 runs to make the tine suction pipe 52 and the guide pipe 51 in a negative pressure state, and the traction device starts to walk after the devices run normally.

[0042] At this time, under the cooperation of the four walking support legs 16, the straw treatment device begins to move. During the movement, the magnet plate 72 adsorbs the iron substances in the front field, avoiding damage to the subsequent collection rod 93, conveyor 11, crushing box 13, transverse screw conveyor 18, vertical elevator 1 and pelletizer 2 caused by larger iron substances, effectively protecting the straw treatment device and prolonging the service life; during the traction movement, the rice straw in the field is picked up by the collection rod 93. Due to the presence of the protective cover 71, the picked-up rice straw will not be scattered. When the existing collection rod 93 drives the rice straw to rotate to the top, under the cooperation of the horizontal plate 73, the rice straw will be intercepted. Through the cooperation of the top horizontal plate 73 and the conveyor 11, the rice straw is conveyed into the crushing box 13 for crushing. At the same time, the dust generated during the collection and crushing of the rice straw will be guided into the dust removal box 53 through the rake tooth adsorption pipe 52 and the guide pipe 51. After being filtered by the dust removal box 53, it is discharged by the exhaust fan 54, avoiding the scattering of a large amount of dust into the external environment, causing harm to the rice straw treatment personnel and polluting the environment.

[0043] The crushed rice straw in the crushing box 13 falls into the transverse screw conveyor 18, which horizontally conveys the rice straw. Finally, it enters the vertical elevator 1, which vertically conveys the rice straw. Finally, it enters the pelletizer 2 through the discharge end thereon. After the pelletizer 2 completes the biomass pellet, it is discharged into the Y-shaped discharge pipe 31.

[0044] Before processing the rice straw, according to the requirements of the field owner, choose to return the biomass pellets to the field or recycle them as fuel or livestock feed; if you choose to return directly, at this time, rotate the two positioning screws 34 to make them separate from the existing positioning nuts 37 and pull them out. Then rotate the rotating sleeve 35 counterclockwise to drive the deflection plate 33 counterclockwise until the rotating sleeve 35 cannot rotate. At this time, the top of the deflection plate 33 rests on one end of the inner wall of the Y-shaped discharge pipe 31, and the corresponding lowering of the Y-shaped discharge pipe 31 is blocked. Reset the positioning screw 34; at this time, the biomass pellets in the Y-shaped discharge pipe 31 can only flow into the outer cylinder and inner cylinder 109. Through the rotation of the outer cylinder and inner cylinder 109, the biomass pellets are uniformly distributed. During the movement of the traction equipment, the biomass pellets are uniformly scattered into the field through the leakage holes 1010; if you choose to recycle, you only need to rotate the rotating sleeve 35 clockwise to achieve this. At this time, the biomass pellets fall into the storage box 14.

[0045] The distance between the outer cylinder and the inner cylinder 109 and the field can be adjusted. When it needs to be lowered, the preset control system is used to control the electric telescopic rod 102 to extend. At this time, with the cooperation of the universal joint 101, the rotating frame 103 and the support frame 107, the angle of the electric telescopic rod 102 will change during the extension process. At this time, the support sleeve 104 will move downward along the arc-shaped upper and lower grooves 105, and finally drive the connecting shaft 1011, the outer cylinder and the inner cylinder 109 to move downward, thereby achieving the purpose; during the extension process of the electric telescopic rod 102, the various moving parts rotate with the active pulley as the center of the circle, so the length of the belt does not need to be changed to meet the use requirements.

[0046] Furthermore, the above-mentioned biomass particles can be returned to the field or recycled as fuel or livestock feed in a variety of matching ratios; if half are recycled and half are returned to the field, there is no need to rotate the rotating sleeve 35, just keep Figure 8 、 9 and the existing position in 10; if you choose to return more to the field, you need to rotate the rotating sleeve 35 counterclockwise, but there is no need to make the redirecting plate 33 contact the inner wall of the Y-type discharge pipe 31, and different rotation angles can be selected according to the ratio requirements; if you choose to recycle more, you need to rotate the rotating sleeve 35 clockwise, but there is no need to make the redirecting plate 33 contact the inner wall of the Y-type discharge pipe 31, and different rotation angles can be selected according to the ratio requirements.

[0047] As the straw processing device is pulled and moved in the field, the roller 17 rotates together. The roller 17 not only crushes the straw stubble remaining on the field to facilitate subsequent cultivation of the field, but also can drop the biomass particles accumulated on the straw stubble into the soil. It can also press the biomass particles returned to the field into the soil, which is conducive to the combination of biomass particles and soil, and improves the subsequent decomposition efficiency.

[0048] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A straw processing device for green rice planting, comprising a frame, characterized in that: The four corners of the bottom of the frame are connected to walking support legs, one end of the inner wall of the frame is connected to a vertical lifting device, the other end of the inner wall of the frame is connected to a placing plate, the top of the placing plate is connected to a dust collecting component, both sides of the bottom of the other end of the frame are connected to a carrying plate, and a collecting component and a protective component are respectively installed between the two carrying plates, the top of one end of the protective component is connected to a conveyor, the bottom of the conveyor is connected to a sowing component, one end of the conveyor is connected to a crushing box, and the bottom of the crushing box is connected to a horizontal screw conveyor, the bottom of the other end of the vertical lifting device is connected to a placing plate, and storage boxes are placed on both sides of the top of the placing plate, and the top of the other end of the vertical lifting device and the top of one end of the placing plate are connected to a granulator through a connecting plate, and both sides of the granulator are connected to the unloading component, and a pressure wheel is installed on one side of the two walking support legs at one end; The protective component includes a protective cover, the bottom of the protective cover is connected to a magnet plate, both sides of the protective cover are connected to the supporting plate, both sides of one end of the protective cover are connected to an arc-shaped ring plate, the top and bottom of one end of the arc-shaped ring plate are connected to a horizontal plate, the surface of the top of the horizontal plate and the arc-shaped ring plate are provided with a rotation notch, and both sides of the horizontal plate are connected to the supporting plate; The collecting component includes a collecting shaft, both sides of which pass through the carrying plate and are respectively connected to a driving motor and a driving pulley, the side of the driving motor close to the collecting shaft is connected to one of the carrying plates, the surface of the collecting shaft is sleeved with a collecting roller, the outside of the collecting roller is connected to a plurality of collecting rods, and the collecting rods are used in conjunction with the rotating notch; The spreading component includes two suspension plates, the top of the suspension plates is connected to the conveyor, the suspension plates are provided with arc-shaped upper and lower grooves, the interior of the arc-shaped upper and lower grooves is movably connected to a support sleeve, the two ends of the support sleeve are connected to a support frame, the top of the support frame is movably connected to a rotating frame through a bearing, the top of the rotating frame is connected to an electric telescopic rod, the top of the electric telescopic rod is connected to a universal shaft, and the corresponding sides of the two universal shafts are connected to the conveyor; A connecting shaft is movably connected between the two supporting sleeves through a bearing, and a driven pulley is connected to the other side of the connecting shaft. The top and bottom of the connecting shaft are connected to connecting rods, and the side of the connecting rod away from the connecting shaft is respectively connected to two outer cylinders and an inner cylinder. Several leakage holes are opened on the outside of the outer cylinder and the inner cylinder. The inner cylinder is located between the two outer cylinders. There is a gap at the connection between the outer cylinder and the inner cylinder, and two sliding sleeves are movably provided between the two outer cylinders and the inner cylinder.

2. A green rice planting straw processing device according to claim 1, characterized in that: One end of the horizontal screw conveyor is connected to the vertical elevator, the discharge end of the vertical elevator extends to the top of the granulator, and reinforcing columns are connected to both sides of the vertical elevator. The side of the reinforcing column away from the vertical elevator is connected to the frame, one end of the crushing box is connected to a reinforcing beam, one end of the reinforcing beam is connected to the vertical elevator, the other end of the frame is connected to the front traction frame, and the top of the placement plate is connected to the horizontal screw conveyor.

3. A green rice planting straw processing device according to claim 2, characterized in that: The discharge component includes a Y-shaped discharge pipe, and the corresponding sides of the two Y-shaped discharge pipes are connected to the granulator. Several rotating holes are opened on both sides of the inside of the Y-shaped discharge pipe. The corresponding sides of the two Y-shaped discharge pipes are connected with positioning nuts, and the two ends of the bottom of the Y-shaped discharge pipe are connected to discharge pipes.

4. A green rice planting straw processing device according to claim 3, characterized in that: The interior of the Y-shaped discharge pipe is movably connected to a redirecting shaft through a bearing, and the top and bottom of the redirecting shaft are connected to a redirecting plate. A rotating sleeve is provided on the side away from the two redirecting shafts, and two positioning screws are provided on the side away from the two Y-shaped discharge pipes. The side of the positioning screw away from the rotating sleeve passes through the rotating hole and the redirecting plate and is threadedly connected to the positioning nut.

5. A green rice planting straw processing device according to claim 4, characterized in that: The dust removal component includes a dust removal box, the bottom of the dust removal box is connected to the mounting plate, the rear side of the dust removal box is connected to an exhaust fan through a pipe, the bottom of the exhaust fan is connected to the mounting plate, the other end of the dust removal box is connected to a rake tooth adsorption tube, and one side of the rake tooth adsorption tube is connected to a guide tube.

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