Combined operation agricultural implement integrating straw smashing and deep scarification functions

Abstract

The invention discloses a combined operation agricultural implement integrating straw smashing and deep scarification functions, and relates to the technical field of land deep scarification agricultural equipment.The combined operation agricultural implement comprises T-shaped supporting plates, a T-shaped mounting frame, a soil turning shovel, a deep scarification rod, a storage box, a mounting box and a turnover plate; t-shaped mounting frames are slidably arranged on the inner walls of vertical plates of the two T-shaped supporting plates correspondingly, a turnover plate is rotatably arranged on the rear wall of the storage box, a plurality of deep scarification rods are movably arranged on the front side of the storage box, and two soil turning shovels are movably arranged on the front sides of the multiple deep scarification rods correspondingly. Meanwhile, straw can be smashed, smashed straw powder can intermittently fall onto the ground from the rear portion of the storage box, and the smashed straw powder is matched with soil subjected to deep scarification and soil turning to be fused with the ground, so that the land improvement efficiency is improved, and comprehensive utilization of the straw is improved.

Description

Technical Field

[0001] This invention relates to the field of deep tillage agricultural equipment technology, specifically to agricultural machinery that integrates straw crushing and deep tillage functions. Background Technology

[0002] Straw crushing is the first step in the comprehensive utilization of straw. Its main purpose is to facilitate subsequent processing and resource utilization, while avoiding the environmental and safety problems caused by direct burning. In agricultural return-to-field work, the crushed straw can be mixed with soil and buried to increase soil fertility and achieve comprehensive utilization of straw.

[0003] In the existing technology, the straw is crushed by special machinery and then buried in the pre-loosened soil. The whole process is long, requiring the soil to be loosened in advance, the straw to be crushed, the crushed straw to be put into the soil, and finally the burial, which takes a long time.

[0004] To address the aforementioned issues, a combined agricultural implement integrating straw crushing and deep loosening functions is proposed, which greatly increases the efficiency of straw burial. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a combined agricultural machinery that integrates straw crushing and deep tillage functions. This solves the problem in the existing technology where straw is crushed using a dedicated crushing machine, and then the crushed straw is buried in pre-tilled soil. This process is lengthy, requiring pre-tillage of the soil, crushing of the straw, placement of the crushed straw in the soil, and finally burial, which is time-consuming.

[0006] The technical solution adopted in this invention includes: a T-shaped support plate, rollers, a T-shaped mounting frame, a soil turning shovel, a deep loosening rod, a storage box, a mounting box, a tilting plate, an adjustment assembly, a tilting mechanism, a reciprocating mechanism, an opening and closing mechanism, a crushing mechanism, and a driving mechanism; Rollers are rotatably provided on the outer ends of the horizontal plates of the two T-shaped support plates, and T-shaped mounting brackets are slidably provided on the inner walls of the vertical plates of the two T-shaped support plates. The vertical plates of the two T-shaped mounting brackets are slidably provided on the inner walls of the vertical plates of the adjacent T-shaped support plates. Both of the aforementioned T-shaped mounting brackets are driven to slide via an adjustment assembly; The upper rear end of the horizontal plate of the two T-shaped mounting frames is fixed with the same storage box. The storage box is located on the rear wall of the vertical plate of the two T-shaped mounting frames. The upper end of the storage box is connected to the mounting box, and the mounting box is equipped with a crushing mechanism for crushing straw. The storage box is equipped with a drive mechanism at its lower end, and a flip plate is rotatably mounted on the rear wall of the storage box. The flip plate is driven to move by an opening and closing mechanism. The crushing mechanism is driven by the driving mechanism. The front side of the storage box is movably provided with several slack rods, and the several slack rods are movably disposed between the two T-shaped mounting brackets. The several slack rods are all driven to move by a reciprocating mechanism. The reciprocating mechanism is driven by the drive mechanism. The opening and closing mechanism is driven by the reciprocating mechanism. Two soil-turning shovels are movably provided on the front side of each of the aforementioned deep loosening rods, and both soil-turning shovels are driven to move by a tilting mechanism; The flipping mechanism is driven by the reciprocating mechanism.

[0007] Furthermore, the drive mechanism includes a first motor, a reciprocating lead screw, and a first slider; The storage box is equipped with a first motor at the lower rear end, and a reciprocating lead screw is fixedly installed at the output end of the first motor; The reciprocating screw is threaded with a first slider, which is slidably disposed at the lower end of the bottom wall of the storage box. The reciprocating lead screw drives the crushing mechanism to work by rotating; The first slider drives the reciprocating mechanism to work by sliding.

[0008] Furthermore, the crushing mechanism includes a first transmission wheel, a second transmission wheel, a transmission belt, a spur gear, and a crushing cylinder; The mounting box contains two rotatable crushing cylinders, which are rotatably disposed inside the front wall of the mounting box via rotating shafts. Two spur gears are fixedly mounted on the front wall of the mounting box and rotate through the two shafts respectively; the two spur gears are meshed together. The front wall of the spur gear located on the right side is fixedly provided with a second transmission wheel via a first fixed shaft; The front end of the reciprocating lead screw is fixedly provided with a first transmission wheel, and the outer sides of the first transmission wheel and the second transmission wheel are fitted with the same transmission belt; A fixing plate is provided between the first transmission wheel and the first slider. The fixing plate is fixedly installed on the bottom wall of the storage box, and the reciprocating screw is rotatably connected to the fixing plate.

[0009] Furthermore, the reciprocating mechanism includes a second slider, a third slider, a first main shaft, a second main shaft, a vertical movable plate, a first through slot, a second through slot, and a first connecting rod; The vertical plates of the two T-shaped mounting brackets are respectively provided with a first through groove, and the rear horizontal plates of the two T-shaped mounting brackets are respectively provided with a second through groove; Two second sliders are slidably provided in the two second through slots respectively. The inner wall of the second slider is provided with the first end of the first main shaft. The second ends of the two first main shafts are respectively fixedly connected to the outer wall of the first slider that is close to them. The outer walls of the two second sliders are respectively provided with second fixed shafts, and the first ends of the first connecting rods are respectively rotatably sleeved on the outer walls of the two second fixed shafts; A third slider is slidably provided in each of the two first through slots, and a third fixed shaft is provided on the outer wall of each of the two third sliders. The second ends of the two first connecting rods are respectively rotatably sleeved on the outer wall of the third fixed shaft that is close to them. A second spindle is fixedly provided between the two third sliders; The first end of several vertical movable plates is fixedly sleeved on the outer wall of the second main shaft, and several deep slack rods are fixedly installed on the front wall of the second end of the vertical movable plates that are close to them. The two first links respectively drive the opening and closing mechanism to work through deflection; The vertical movable plates are respectively driven by the flipping mechanism.

[0010] Furthermore, the opening and closing mechanism includes a second connecting rod, a fourth fixed shaft, and a first convex plate; The upper rear wall of the storage box is provided with first protruding plates on both sides, and the upper end of the flip plate is rotatably positioned between the two first protruding plates. The left and right sides of the flip plate are fixedly provided with a fourth fixed shaft, and the first end of the second connecting rod is rotatably sleeved on the outer wall of the two fourth fixed shafts respectively. The second ends of the two second links are respectively rotatably mounted on the outer wall of the middle end of the first link that is close to them.

[0011] Furthermore, the flipping mechanism includes a horizontal connecting plate, a second convex plate, a third connecting rod, and an L-shaped rotating plate; The upper front wall of several vertical movable plates is fixedly provided with the same horizontal connecting plate. The front walls of the left and right ends of the horizontal connecting plate are respectively provided with second protrusions. The outer walls of the two second protrusions are respectively provided with fifth fixed shafts. The first end of the third connecting rod is rotatably sleeved on the outer walls of the two fifth fixed shafts. The inner walls of the front ends of the horizontal plates of the two T-shaped mounting brackets are respectively provided with a sixth fixed shaft, and L-shaped rotating plates are respectively rotatably sleeved on the outer walls of the two sixth fixed shafts. The connection between the horizontal and vertical plates of the two L-shaped rotating plates is respectively rotatably sleeved on the outer walls of the sixth fixed shafts that are close to them. The two soil-turning shovels are respectively fixed to the inner wall of the vertical end of the L-shaped rotating plate that is close to them by the first connecting piece; The inner walls of the horizontal ends of the two L-shaped rotating plates are respectively provided with a seventh fixed shaft, and the second ends of the two third connecting rods are respectively rotatably sleeved on the outer walls of the seventh fixed shafts that are close to them; The horizontal connecting plate is movably disposed on the rear side of the transmission belt; The horizontal connecting plate is movably positioned above the reciprocating lead screw.

[0012] Furthermore, the adjustment assembly includes a horizontal mounting plate, a second motor, a screw, a U-shaped frame, a third main shaft, a fourth slider, and a third convex plate; The two T-shaped mounting brackets are respectively provided with a fourth slider on the outer wall of the middle part of the horizontal plate, and the two T-shaped support plates are respectively provided with a sliding groove on the inner wall of the vertical plate. The two fourth sliders are respectively slidably inserted into the sliding grooves close to them. The lower middle part of the horizontal plate of the two T-shaped mounting brackets is provided with a third protrusion plate, and the lower end of the two fourth sliders is provided with the first end of the second connector. The two second connectors are respectively fixed on the outer wall of the third protrusion plate that is close to it. The second ends of the two second connectors are fixedly provided with the same U-shaped frame, and the horizontal plate of the U-shaped frame is respectively movably arranged on the rear side of the several vertical movable plates; The same third main shaft is fixed between the two ends of the vertical plates of the U-shaped frame, and the two ends of the third main shaft are respectively connected through the third convex plate that is close to it; The lower part of each of the vertical movable plates is provided with a third through groove, and the third main shaft is movably connected to each of the third through grooves; A horizontal mounting plate is fixed between the two cross plates of the T-shaped support plates. A second motor is provided at the upper middle part of the horizontal mounting plate. A screw is fixed on the output shaft of the second motor. The screw and the middle part of the cross plate of the U-shaped frame are threaded through each other.

[0013] Advantages of this invention: This invention can turn over and deep loosen the soil while the equipment is in motion, and at the same time crush the straw. The crushed straw powder will intermittently fall from the back of the storage box to the ground, and mix with the deep-loosened soil, thereby improving the efficiency of land improvement, increasing the comprehensive utilization of straw, and being more environmentally friendly.

[0014] In addition to the objectives, features and advantages described above, the present invention has other objectives, features and advantages, which will be further described in detail below with reference to the figures. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the deep loosening rod of the present invention; Figure 3 This is a schematic diagram of the overall structure of the T-shaped mounting bracket of the present invention; Figure 4 This is a schematic diagram of the rear structure of the overall structure of the present invention; Figure 5 This is a schematic diagram illustrating the working principle of the opening and closing mechanism of the present invention; Figure 6 This is a schematic diagram illustrating the working principle of the reciprocating mechanism of the present invention; Figure 7 This is a bottom view of the overall structure of the present invention; Figure 8 This is a schematic diagram illustrating the working principle of the drive mechanism of the present invention; Figure 9 This is a front view of the overall structure of the present invention; Figure 10 This is a schematic diagram illustrating the working principle of the flipping mechanism of the present invention; Figure 11 This is a schematic diagram of two working states of the present invention.

[0017] Figure label: 1 is a T-shaped support plate, 2 is a roller, 3 is an L-shaped rotating plate, 4 is a soil turning shovel, 5 is a T-shaped mounting frame, 6 is a third connecting rod, 7 is a horizontal connecting plate, 8 is a vertical movable plate, 9 is a deep loosening rod, 10 is a storage box, 11 is a mounting box, 12 is a crushing cylinder, 13 is a spur gear, 14 is a fourth slider, 15 is a horizontal mounting plate, 16 is a second motor, 17 is a tilting plate, 18 is a second connecting rod, 19 is a first connecting rod, 20 is a third slider, 21 is a second slider, 22 is a U-shaped frame, 23 is a first motor, 24 is a first slider, 25 is a first transmission wheel, 26 is a second transmission wheel, and 27 is a transmission belt; 501 is the first through slot, 502 is the second through slot, and 503 is the third protruding plate; 701 is the second convex plate; 801 is the third through slot; 1601 is a screw; 2101 is the first main axis; 2201 is the third main axis; 2301 is a reciprocating lead screw. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of the invention.

[0019] In the description of the invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the invention.

[0020] refer to Figures 1 to 11 The integrated agricultural machinery for straw crushing and deep loosening includes a T-shaped support plate 1, rollers 2, T-shaped mounting frame 5, turning shovel 4, deep loosening rod 9, storage box 10, mounting box 11, tilting plate 17, adjustment component, tilting mechanism, reciprocating mechanism, opening and closing mechanism, crushing mechanism, and drive mechanism. Rollers 2 are rotatably mounted on the outer ends of the horizontal plates of the two T-shaped support plates 1. T-shaped mounting brackets 5 are slidably mounted on the inner walls of the vertical plates of the two T-shaped support plates 1. The vertical plates of the two T-shaped mounting brackets 5 are slidably mounted on the inner walls of the vertical plates of the adjacent T-shaped support plates 1. The rollers 2 are used to support the equipment for movement. The two T-shaped support plates 1 are used to support the equipment. The two T-shaped mounting brackets 5 are used to install the storage box 10 described later. Both T-mount brackets 5 are driven to slide by the adjustment component. The height of the two T-mount brackets 5 from the ground can be adjusted by the adjustment component. When the two T-mount brackets 5 are raised, it is convenient for the equipment to move on the road. The same storage box 10 is fixedly installed on the upper rear end of the horizontal plate of the two T-shaped mounting brackets 5. The storage box 10 is installed on the rear wall of the vertical plate of the two T-shaped mounting brackets 5. The upper end of the storage box 10 is connected to the mounting box 11. The mounting box 11 is equipped with a crushing mechanism for crushing straw. The storage box 10 is used to store the crushed straw powder. The mounting box 11 is used to install the crushing mechanism. The crushed straw powder can fall into the storage box 10. The height of the mounting box 11 is high enough that when the crushing mechanism is not working, the straw in the mounting box 11 will not move downward and will be concentrated in the mounting box 11. When the user puts all the straw to be crushed into the mounting box 11, the mounting box 11 can be used as a container for storing whole straw. When the equipment is working, it gradually crushes the straw inside so that it enters the storage box 10. A drive mechanism is installed at the lower end of the storage box 10, and a flip plate 17 is rotatably installed on the rear wall of the storage box 10. The flip plate 17 is driven to move by the opening and closing mechanism. The flip plate 17 can open and close repeatedly during the forward movement of the equipment in the working state, so as to intermittently feed the crushed straw powder in the storage box 10. The crushing mechanisms are all driven by the drive mechanism. Several deep loosening rods 9 are movably installed on the front side of the storage box 10. The deep loosening rods 9 are movably installed between two T-shaped mounting brackets 5. The deep loosening rods 9 are driven to move by a reciprocating mechanism. During the forward movement of the equipment in working state, the deep loosening rods 9 can reciprocate up and down to loosen the soil. The reciprocating mechanism is driven by the driven mechanism to work; The opening and closing mechanism is driven by the reciprocating mechanism. Two turning shovels 4 are movably installed on the front side of several deep loosening poles 9. Both turning shovels 4 are driven by a turning mechanism. The turning shovels 4 can further turn the deep loosened soil, so as to fully mix the straw powder that has fallen to the ground with the soil and improve the soil. The tilting mechanism is driven by the reciprocating mechanism.

[0021] The drive mechanism includes a first motor 23, a reciprocating lead screw 2301, and a first slider 24; A first motor 23 is installed at the lower rear of the storage box 10, and a reciprocating lead screw 2301 is fixedly installed at the output end of the first motor 23; A first slider 24 is threadedly installed on the outer wall of the reciprocating screw 2301, and the first slider 24 is slidably installed on the lower end of the bottom wall of the storage box 10; The reciprocating lead screw 2301 drives the crushing mechanism to work by rotating; The first slider 24 works by sliding and driving the reciprocating mechanism. By starting the first motor 23, the output shaft of the first motor 23 starts to rotate and drives the reciprocating screw 2301, which is fixedly installed on the same axis, to start to rotate. During the rotation of the reciprocating screw 2301, the first slider 24, which is threaded through it, starts to slide back and forth on the bottom wall of the storage box 10. During the reciprocating sliding process, the first slider 24 can drive the reciprocating mechanism described later to start working.

[0022] The crushing mechanism includes a first drive wheel 25, a second drive wheel 26, a drive belt 27, a spur gear 13, and a crushing cylinder 12; Two crushing cylinders 12 are rotatably installed inside the mounting box 11. The two crushing cylinders 12 are rotatably installed inside the front wall of the mounting box 11 via rotating shafts. Two rotating shafts are respectively rotatable through the front wall of the mounting box 11 and fixedly installed with spur gears 13, the two spur gears 13 being meshed together; The front wall of the spur gear 13 located on the right side is fixedly mounted with a second transmission wheel 26 via a first fixed shaft; A first transmission wheel 25 is fixedly installed at the front end of the reciprocating lead screw 2301, and the same transmission belt 27 is installed on the outer side of the first transmission wheel 25 and the second transmission wheel 26. A fixing plate is installed between the first transmission wheel 25 and the first slider 24. The fixing plate is fixedly installed on the bottom wall of the storage box 10. The reciprocating screw 2301 is rotatably connected to the fixing plate. During the rotation of the reciprocating screw 2301, it drives the first transmission wheel 25, which is installed on the same axis, to start rotating. During the rotation of the first transmission wheel 25, it drives the second transmission wheel 26 to start rotating through the transmission belt 27. During the rotation of the second transmission wheel 26, it drives the spur gear 13, which is coaxial with it, to start rotating. During the rotation of the spur gear 13, which is coaxial with the second transmission wheel 26, it drives another spur gear 13 on one side to start rotating in the opposite direction. At this time, the two spur gears 13 drive the crushing cylinder 12, which is close to them, to start rotating inward in opposite directions. The straw in the mounting box 11 is crushed into powder by the two crushing cylinders 12 and enters the storage box 10 below.

[0023] The reciprocating mechanism includes a second slider 21, a third slider 20, a first main shaft 2101, a second main shaft, a vertical movable plate 8, a first through slot 501, a second through slot 502, and a first connecting rod 19. The vertical plates of the two T-shaped mounting brackets 5 are respectively provided with a first through groove 501, and the rear horizontal plates of the two T-shaped mounting brackets 5 are respectively provided with a second through groove 502. Two second slide blocks 21 are slidably installed in the two second through slots 502 respectively. The first end of the first main shaft 2101 is installed on the inner wall of the second slide block 21. The second ends of the two first main shafts 2101 are respectively fixedly connected to the outer wall of the first slide block 24 that is close to them. Two second fixed shafts are respectively installed on the outer walls of the two second sliders 21, and the first ends of the first connecting rods 19 are respectively rotatably installed on the outer walls of the two second fixed shafts; Two first through slots 501 are respectively slidably installed with third sliders 20, and third fixed shafts are respectively installed on the outer walls of the two third sliders 20. The second ends of the two first connecting rods 19 are respectively rotatably installed on the outer walls of the third fixed shafts that are close to them. A second spindle is fixedly installed between the two third sliders 20; Several vertical movable plates 8 are fixedly installed on the outer wall of the second main shaft at their first ends, and several deep slack rods 9 are fixedly installed on the front wall of the second end of the vertical movable plates 8 that are close to them. The two first links 19 operate through deflection-driven opening and closing mechanisms respectively; Several vertical movable plates 8 operate through a movable drive tilting mechanism, as shown in the reference. Figure 7 During the reciprocating sliding process, the first slider 24 drives the second sliders 21 on both sides to reciprocate along the adjacent second through groove 502. During this reciprocating sliding process, the two second sliders 21 drive the first connecting rods 19 on both sides to deflect up and down. During this deflection, the two first connecting rods 19 drive the two third sliders 20 to slide up and down within their corresponding first through grooves 501. Simultaneously, the two third sliders 20 drive the second main shaft to move up and down. (See reference...) Figure 10 During the up-and-down sliding process of the second main shaft, several vertical movable plates 8 are driven to move up and down. The deep loosening rods 9, which are fixedly installed on the front wall of the several vertical movable plates 8, can then start to slide up and down to loosen the soil. In coordination with the movement of the equipment, the deep loosening rods 9 will also move along the direction of the equipment's movement during the up-and-down movement, further loosening the soil and achieving a better deep loosening effect.

[0024] The opening and closing mechanism includes a second connecting rod 18, a fourth fixed shaft, and a first convex plate; The upper rear wall of the storage box 10 is equipped with first protruding plates on both sides, and the upper end of the flip plate 17 is rotatably installed between the two first protruding plates. The left and right sides of the flip plate 17 are fixedly installed with the fourth fixed shaft, and the first end of the second connecting rod 18 is rotatably installed on the outer wall of the two fourth fixed shafts respectively. The second ends of the two second links 18 are respectively rotatably mounted on the outer wall of the middle end of the first link 19, which is close to them. (Refer to...) Figure 7 During the up-and-down deflection of the first connecting rods 19 on both sides, the second connecting rods 18 that are close to them will start to deflect back and forth. During the back-and-forth deflection of the two second connecting rods 18, the flipping plate 17 will start to open and close back and forth around its own rotation center. During the movement of the equipment, the flipping plate 17 will intermittently throw the straw powder in the storage box 10 onto the ground by reciprocating opening and closing.

[0025] The flipping mechanism includes a horizontal connecting plate 7, a second convex plate 701, a third connecting rod 6, and an L-shaped rotating plate 3; Several vertical movable plates 8 are fixedly installed on the upper front wall of the same horizontal connecting plate 7. The front walls of the left and right ends of the horizontal connecting plate 7 are respectively installed with second protruding plates 701. The outer walls of the two second protruding plates 701 are respectively installed with fifth fixed shafts. The first end of the third connecting rod 6 is rotatably installed on the outer walls of the two fifth fixed shafts. The inner walls of the front end of the horizontal plates of the two T-shaped mounting brackets 5 are respectively equipped with a sixth fixed shaft, and L-shaped rotating plates 3 are respectively rotatably mounted on the outer walls of the two sixth fixed shafts. The connection between the horizontal and vertical plates of the two L-shaped rotating plates 3 is respectively rotatably mounted on the outer walls of the sixth fixed shafts that are close to them. Two soil-turning shovels 4 are respectively fixedly installed on the inner wall of the vertical end of the L-shaped rotating plate 3 that is close to them via the first connector; The inner walls of the horizontal ends of the two L-shaped rotating plates 3 are respectively equipped with the seventh fixed shaft, and the second ends of the two third connecting rods 6 are respectively rotatably installed on the outer walls of the seventh fixed shafts that are close to them. The horizontal connecting plate 7 is movably mounted on the rear side of the transmission belt 27; The horizontal connecting plate 7 is movably mounted above the reciprocating lead screw 2301, for reference. Figure 1 As several vertical movable plates 8 move up and down, they simultaneously drive the horizontal connecting plates 7 to move up and down. As the horizontal connecting plates 7 move up and down, they drive the third connecting rods 6 on both sides to deflect up and down. As the two third connecting rods 6 deflect up and down, they drive the L-shaped rotating plates 3 on both sides to rotate back and forth. The soil turning shovels 4, which are fixedly installed on the inner walls of the vertical ends of the two L-shaped rotating plates 3, can then move back and forth synchronously with the L-shaped rotating plates 3 to further turn over the deep-loosened soil and mix the soil with the straw powder scattered on the soil as the equipment moves.

[0026] The adjustment assembly includes a horizontal mounting plate 15, a second motor 16, a screw 1601, a U-shaped frame 22, a third main shaft 2201, a fourth slider 14, and a third convex plate 503. The two T-shaped mounting brackets 5 are respectively installed on the outer wall of the middle of the horizontal plate. The two T-shaped support plates 1 are respectively provided with sliding grooves on the inner wall of the vertical plate. The two fourth sliders 14 are respectively slidably installed in the sliding grooves close to them. The lower middle part of the horizontal plate of the two T-shaped mounting brackets 5 is respectively equipped with a third convex plate 503, and the lower end of the two fourth sliders 14 is respectively equipped with the first end of the second connector. The two second connectors are respectively fixedly installed on the outer wall of the third convex plate 503 that is close to it. The second ends of the two second connectors are fixedly installed with the same U-shaped frame 22, and the horizontal plates of the U-shaped frame 22 are respectively movably installed on the rear side of several vertical movable plates 8; A third main shaft 2201 is fixedly installed between the two ends of the vertical plates of the U-shaped frame 22. The two ends of the third main shaft are respectively connected to the third convex plate 503 that is close to it. The lower part of several vertical movable plates 8 is provided with a third through groove 801, and the third main shaft 2201 is movably connected between the several third through grooves 801; A horizontal mounting plate 15 is fixedly installed between the horizontal plates of the two T-shaped support plates 1. A second motor 16 is installed at the upper middle part of the horizontal mounting plate 15. A screw 1601 is fixedly installed on the output shaft of the second motor 16. The screw 1601 and the middle part of the horizontal plate of the U-shaped frame 22 are threaded through each other. (Refer to...) Figure 8When the equipment is not in operation, the U-shaped frame 22 is at the top, and the two T-shaped mounting frames 5 supported by the U-shaped frame 22 are also at the top. At this time, several deep loosening rods 9 and soil turning shovels 4 are above the ground and not in contact with the ground. The equipment can then move on a flat road surface. When the equipment is in operation, the second motor 16 is started. The second motor 16 starts to rotate and drives the screw 1601 coaxial with it to start to rotate. During the rotation of the screw 1601, it drives the U-shaped frame 22, which is threaded through it, to start to move downward. The sliding trajectory of the U-shaped frame 22 is limited by the sliding grooves on both sides, so it can only move up and down. When the U-shaped frame 22 moves downward to its limit position and the two soil turning shovels 4 and several deep loosening rods 9 contact the ground, it stops. At this time, the first motor 23 can be started and the equipment can be moved to work.

[0027] Implementation method of the present invention: Operate the second motor 16 to lift the two T-shaped mounting frames 5 to prevent the two turning shovels 4 and the deep loosening rods 9 from leaving the ground. Put the straw to be crushed into the mounting box 11 and push the equipment to the soil that needs to be deep loosened. The equipment can be moved by external agricultural machinery. Operate the second motor 16 again to rotate in the opposite direction so that several deep loosening rods 9 and two turning shovels 4 contact the ground and start the first motor 23. As the equipment moves forward, the first motor 23 drives several deep loosening rods 9 to reciprocate up and down, loosening the soil below. At the same time, the two crushing cylinders 12 inside the mounting box 11 begin to rotate and crush the straw. With the reciprocating movement of the deep loosening rods 19 and the reciprocating rotation of the two turning shovels 4, the soil is tilled and loosened. Meanwhile, the crushed straw in the mounting box 11 enters the storage box 10. The flipping plate 17 on the rear side of the storage box 10 opens and closes synchronously, intermittently scattering the straw powder on the soil surface. As the equipment moves forward, the deep loosening of the deep loosening rods 19 and the reciprocating turning of the turning shovels 14 achieve a thorough mixing of the soil and straw powder, thus improving the soil.

[0028] This invention can turn over and deep loosen the soil while the equipment is in motion, and at the same time crush the straw. The crushed straw powder will intermittently fall from the back of the storage box to the ground, and mix with the deep-loosened soil, thereby improving the efficiency of land improvement, increasing the comprehensive utilization of straw, and being more environmentally friendly.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. The integrated operation of straw crushing and deep ploughing function of the combined operation of agricultural machinery, characterized by: Includes T-shaped support plate (1), roller (2), T-shaped mounting frame (5), soil turning shovel (4), deep loosening rod (9), storage box (10), mounting box (11), tilting plate (17), adjustment component, tilting mechanism, reciprocating mechanism, opening and closing mechanism, crushing mechanism, and driving mechanism; Rollers (2) are rotatably provided on the outer ends of the horizontal plates of the two T-shaped support plates (1), and T-shaped mounting brackets (5) are slidably provided on the inner walls of the vertical plates of the two T-shaped support plates (1). The vertical plates of the two T-shaped mounting brackets (5) are slidably provided on the inner walls of the vertical plates of the T-shaped support plates (1) that are close to them. Both of the aforementioned T-shaped mounting brackets (5) are driven to slide by adjusting components; The upper rear end of the horizontal plate of the two T-shaped mounting brackets (5) is fixed with the same storage box (10). The storage box (10) is located on the rear wall of the vertical plate of the two T-shaped mounting brackets (5). The upper end of the storage box (10) is connected to the mounting box (11). The mounting box (11) is equipped with a crushing mechanism for crushing straw. The storage box (10) is provided with a driving mechanism at its lower end, and a flip plate (17) is provided on the rear wall of the storage box (10) for rotation. The flip plate (17) is driven to move by an opening and closing mechanism. The crushing mechanism is driven by the driving mechanism. The front side of the storage box (10) is provided with several slack rods (9), and the several slack rods (9) are movably disposed between the two T-shaped mounting brackets (5). The several slack rods (9) are driven to move by a reciprocating mechanism. The reciprocating mechanism is driven by the drive mechanism. The opening and closing mechanism is driven by the reciprocating mechanism. Two soil-turning shovels (4) are movably provided on the front side of each of the aforementioned deep loosening rods (9), and both soil-turning shovels (4) are driven to move by a flipping mechanism; The flipping mechanism is driven by the reciprocating mechanism.

2. The integrated straw crushing and subsoiling function combined working agricultural machine tool according to claim 1, characterized in that: The drive mechanism includes a first motor (23), a reciprocating lead screw (2301), and a first slider (24). The storage box (10) is provided with a first motor (23) at the lower rear end, and a reciprocating lead screw (2301) is fixedly provided at the output end of the first motor (23). The reciprocating screw (2301) is threaded with a first slider (24) on its outer wall, and the first slider (24) is slidably disposed at the lower end of the bottom wall of the storage box (10); The reciprocating lead screw (2301) drives the crushing mechanism to work by rotating; The first slider (24) drives the reciprocating mechanism to work by sliding.

3. The agricultural machinery integrating straw crushing and deep tillage functions as described in claim 2, characterized in that: The crushing mechanism includes a first drive wheel (25), a second drive wheel (26), a drive belt (27), a spur gear (13), and a crushing cylinder (12); The mounting box (11) is equipped with two pulverizing cylinders (12) that are rotatably disposed inside the front wall of the mounting box (11) via a rotating shaft. Two rotating shafts are respectively rotatably connected to the front wall of the mounting box (11) and fixed with spur gears (13), and the two spur gears (13) are meshed together; The front wall of the spur gear (13) located on the right side is fixed with a second transmission wheel (26) via a first fixed shaft. The reciprocating lead screw (2301) is fixedly provided with a first transmission wheel (25) at its front end, and the same transmission belt (27) is sleeved on the outer side of the first transmission wheel (25) and the second transmission wheel (26). A fixing plate is provided between the first transmission wheel (25) and the first slider (24). The fixing plate is fixedly installed on the bottom wall of the storage box (10). The reciprocating screw (2301) and the fixing plate are rotatably connected.

4. The combined agricultural machinery for straw crushing and deep tillage as described in claim 3, characterized in that: The reciprocating mechanism includes a second slider (21), a third slider (20), a first main shaft (2101), a second main shaft, a vertical movable plate (8), a first through slot (501), a second through slot (502), and a first connecting rod (19). The vertical plates of the two T-shaped mounting brackets (5) are respectively provided with a first through groove (501), and the rear horizontal plates of the two T-shaped mounting brackets (5) are respectively provided with a second through groove (502). Two second through slots (502) are respectively provided with second sliders (21), and the inner wall of the second sliders (21) is provided with the first end of the first main shaft (2101). The second ends of the two first main shafts (2101) are respectively fixedly connected to the outer wall of the first slider (24) that is close to them. The outer walls of the two second sliders (21) are respectively provided with second fixed shafts, and the first end of the first connecting rod (19) is respectively rotatably sleeved on the outer walls of the two second fixed shafts; A third slider (20) is slidably provided in each of the two first through slots (501), and a third fixed shaft is provided on the outer wall of each of the two third sliders (20). The second ends of the two first connecting rods (19) are respectively rotatably sleeved on the outer wall of the third fixed shaft that is close to them. A second main shaft is fixedly provided between the two third sliders (20); The first end of several vertical movable plates (8) is fixedly sleeved on the outer wall of the second main shaft, and several deep slack rods (9) are fixedly installed on the front wall of the second end of the vertical movable plates (8) that are close to them. The two first links (19) respectively drive the opening and closing mechanism to work by deflection; Several of the vertical movable plates (8) are driven by the flipping mechanism to work.

5. The combined agricultural machinery for straw crushing and deep tillage as described in claim 4, characterized in that: The opening and closing mechanism includes a second connecting rod (18), a fourth fixed shaft, and a first convex plate; The upper sides of the rear wall of the storage box (10) are respectively provided with first protruding plates, and the upper end of the flip plate (17) is rotatably located between the two first protruding plates. The left and right sides of the flip plate (17) are fixedly provided with a fourth fixed shaft, and the first end of the second connecting rod (18) is rotatably sleeved on the outer wall of the two fourth fixed shafts respectively. The second ends of the two second links (18) are respectively rotatably mounted on the outer wall of the middle end of the first link (19) that is close to it.

6. The combined agricultural machinery for straw crushing and deep tillage as described in claim 4, characterized in that: The flipping mechanism includes a horizontal connecting plate (7), a second convex plate (701), a third connecting rod (6), and an L-shaped rotating plate (3). The upper front wall of several vertical movable plates (8) is fixedly provided with the same horizontal connecting plate (7). The front walls of the left and right ends of the horizontal connecting plate (7) are respectively provided with second protrusions (701). The outer walls of the two second protrusions (701) are respectively provided with fifth fixed shafts. The first end of the third connecting rod (6) is rotatably sleeved on the outer walls of the two fifth fixed shafts. The inner walls of the front end of the horizontal plates of the two T-shaped mounting brackets (5) are respectively provided with a sixth fixed shaft, and the outer walls of the two sixth fixed shafts are respectively rotatably fitted with L-shaped rotating plates (3), and the connection between the horizontal plates and the vertical plates of the two L-shaped rotating plates (3) are respectively rotatably fitted on the outer walls of the sixth fixed shafts that are close to them. The two soil-turning shovels (4) are respectively fixed to the inner wall of the vertical end of the L-shaped rotating plate (3) that is close to them by the first connecting piece; The two L-shaped rotating plates (3) are respectively provided with a seventh fixed shaft on the inner wall of the horizontal plate end, and the second ends of the two third connecting rods (6) are respectively rotatably sleeved on the outer wall of the seventh fixed shaft that is close to them; The horizontal connecting plate (7) is movably disposed on the rear side of the transmission belt (27); The horizontal connecting plate (7) is movably positioned above the reciprocating lead screw (2301).

7. The combined agricultural machinery for straw crushing and deep tillage as described in claim 4, characterized in that: The adjustment assembly includes a horizontal mounting plate (15), a second motor (16), a screw (1601), a U-shaped frame (22), a third main shaft (2201), a fourth slider (14), and a third convex plate (503). The two T-shaped mounting brackets (5) are provided with fourth sliders (14) on the outer wall of the middle part of the horizontal plate, and the two T-shaped support plates (1) are provided with sliding grooves on the inner wall of the vertical plate, and the two fourth sliders (14) are respectively slidably inserted into the sliding grooves close to them. The lower middle part of the horizontal plate of the two T-shaped mounting brackets (5) is provided with a third protrusion plate (503), and the lower end of the two fourth sliders (14) is provided with the first end of the second connector. The two second connectors are respectively fixed on the outer wall of the third protrusion plate (503) that is close to it. The second ends of the two second connectors are fixedly provided with the same U-shaped frame (22), and the horizontal plates of the U-shaped frame (22) are respectively movably arranged on the rear side of the several vertical movable plates (8); The same third main shaft (2201) is fixed between the two vertical plate ends of the U-shaped frame (22), and the two ends of the third main shaft are respectively connected through the third convex plate (503) that is close to it; The lower part of each of the vertical movable plates (8) is provided with a third through groove (801), and the third main shaft (2201) is movably connected between each of the third through grooves (801); A horizontal mounting plate (15) is fixed between the horizontal plates of the two T-shaped support plates (1). A second motor (16) is provided at the middle of the upper end of the horizontal mounting plate (15). A screw (1601) is fixed on the output shaft of the second motor (16). The screw (1601) and the middle of the horizontal plate of the U-shaped frame (22) are threaded through each other.

Images