Soil plowing machine for orchard soil improvement

Abstract

The utility model relates to the technical field of agricultural machinery equipment, and discloses a soil plowing machine for orchard soil improvement, which comprises a supporting block and a screwing sleeve, the left side of the bottom end of the supporting block is provided with a turning plough, the left side of the top end of the supporting block is provided with a driver, and the right side of the bottom end of the supporting block is rotatably connected with a wheel frame. Dampers are rotatably connected to the front side and the rear side of the middle of the wheel frame, a mud guard is fixedly connected to the middle of the bottom end of the supporting block, a mixing barrel is fixedly connected to the right side of the top end of the supporting block, an opening is formed in the top end of the mixing barrel, and a motor is fixedly connected to the top end of the mixing barrel; and the driving end of the motor is fixedly connected with a stirring frame. According to the utility model, fertilizer is uniformly spread while soil turning is realized, the labor intensity of operators is effectively reduced, the integrated engineering of soil turning, material spreading and soil covering is realized, and the soil covering amount can be adjusted according to the turning depth.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to a soil tiller for improving orchard soil. Background Art

[0002] Orchard cultivation is a key agricultural industry, with many farmers growing fruits and vegetables. Before planting, the soil in orchards needs to be tilled and renewed. Tillage devices, a common piece of agricultural machinery, are used to till the soil. By tilling and loosening the soil, they provide a more suitable environment for seed growth.

[0003] Traditional soil tillers are simple in design and have limited functionality, making them incapable of meeting the diverse needs of orchard soil improvement. Typically, these machines are limited to basic tillage operations and fail to evenly distribute fertilizer simultaneously. Furthermore, since fertilizer is simply applied to the surface of the reclaimed soil, its full effectiveness is limited, necessitating manual covering. However, manual operation makes it difficult to achieve complete covering according to the tillage depth, resulting in uneven soil coverage and, in turn, impacting soil water retention and air permeability. To address these issues, a soil tiller for orchard soil improvement has been proposed to address these challenges. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a soil tiller for orchard soil improvement, aiming to improve the problem that traditional soil tillers in the prior art are simple in design and single in function and cannot meet the needs of spreading fertilizer and covering soil.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top of the supporting plate is fixedly provided with a fender, and the top of the supporting plate is fixedly provided with a fender, and the top of the supporting plate is fixedly provided with a fender.

[0007] As a further description of the above technical solution:

[0008] The material discharge assembly includes a drop tube, the top middle portion of the drop tube is fixedly connected to the bottom middle portion of the mixing tube, and the bottom end of the drop tube is provided with a plurality of drop openings;

[0009] As a further description of the above technical solution:

[0010] The left side of the support block is movably connected to two support rods, the bottom end of the support rod is movably connected to a rotating frame, and the rotating frame is rotatably connected to a plurality of bulldozer wheels on one side of the rotating frame close to the mixing drum. The middle of the two rotating frames is rotatably connected to an adjusting rod, the top external surface of the adjusting rod is threadedly connected to a fixed block, and the middle of the rear rotating frame is fixedly connected to a limiting cylinder rod, the front end of the limiting cylinder rod is fixedly connected to a shrinking cylinder, the outside of the shrinking cylinder is provided with threaded lines, and the front end of the shrinking cylinder is provided with four notches, the inside of the limiting cylinder rod is slidably connected to a telescopic rod, and the left end of the support rod is rotatably connected to a telescopic roller, and the outer sleeve of the telescopic roller is provided with a spring;

[0011] As a further description of the above technical solution:

[0012] The top ends of the two dampers are rotatably connected to the right side of the bottom end of the support block, and the external teeth of the driving bevel gear are meshed with the external teeth of the driven bevel gear;

[0013] As a further description of the above technical solution:

[0014] The rear side of the driven bevel gear is rotatably connected to the inner wall of the protective box, the front and rear ends of the rotating shaft are rotatably connected to the middle parts of the front and rear ends of the drop tube, and the outer part of the spiral blade is slidably connected to the inner wall of the drop tube;

[0015] As a further description of the above technical solution:

[0016] The outer portion of the adjusting rod is slidably connected to the middle portion of the right side of the supporting block, the outer portion of the tightening sleeve is threadedly connected to the outer portion of the thread pattern, and the outer portion of the tightening sleeve is slidably connected to the outer portion of the shrinking cylinder;

[0017] As a further description of the above technical solution:

[0018] The outer portion of the telescopic rod is slidably connected to the inner wall of the middle portion of the tightening sleeve, and the front end of the telescopic rod is fixedly connected to the middle portion of the support rod at the front end;

[0019] As a further description of the above technical solution:

[0020] The top end of the spring is fixedly connected to the top end of the rotating frame, the top end of the spring is fixedly connected to the front and rear ends of the right side of the support block, and the right side of the top end of the support block is fixedly connected to a handle frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by starting the motor, the motor drives the stirring frame to stir the mixed fertilizer ingredients, and then the active bevel gear fixed to the stirring frame is driven to rotate the rotating shaft, which disperses and pushes the falling fertilizer to fall, thereby realizing the uniform spreading of fertilizer while turning the soil, effectively reducing the labor intensity of the operator.

[0023] 2. In the utility model, the bulldozer wheel fixed on the rotating frame is used to push the soil after the tiller is turned forward to cover it, and then the fixing of the telescopic rod is loosened by rotating the tightening sleeve, and then the telescopic rod is extended and retracted on the limit tube rod by pulling the telescopic rod, and finally the tightening sleeve is rotated to fix the thread on the outside of the shrinking tube, and the opening of the shrinking tube is squeezed and locked, thereby realizing the integrated project of turning over the soil, spreading the material and covering the soil, and the amount of covering the soil can be adjusted according to the tillage depth. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a soil tillage machine for improving orchard soil proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of the lower drum of a soil tiller for improving orchard soil proposed in the utility model;

[0026] Figure 3 This is a structural schematic diagram of the lower opening of a soil tiller for improving orchard soil proposed by the utility model;

[0027] Figure 4 Based Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 This is a schematic structural diagram of a bulldozer wheel for a soil tiller for improving orchard soil proposed in the utility model;

[0029] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0030] Legend:

[0031] 1. Support block; 2. Soil plow; 3. Driver; 4. Wheel frame; 5. Damper; 6. Fender; 7. Mixing barrel; 8. Opening; 9. Motor; 10. Mixing frame; 11. Driving bevel gear; 12. Protective box; 13. Rotating shaft; 14. Driven bevel gear; 15. Spiral blade; 16. Drop barrel; 17. Drop opening; 18. Support rod; 19. Rotating frame; 20. Bulldozer wheel; 21. Adjusting rod; 22. Fixing block; 23. Limiting barrel rod; 24. Shrinking barrel; 25. Thread pattern; 26. Notch; 27. Tightening sleeve; 28. Telescopic rod; 29. ​​Telescopic roller; 30. Spring; 31. Handle frame. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figures 1 to 3 , an embodiment provided by the utility model: a soil tiller for improving orchard soil, comprising a support block 1 and a tightening sleeve 27, the support block 1 being used to support and fix other components. It is usually made of sturdy materials to ensure the stability and durability of the machine. A soil plow 2 is provided on the left side of the bottom end of the support block 1, and a driver 3 is provided on the left side of the top end of the support block 1. The support block 1 fixes the soil plow 2 and the driver 3 to the left side of the support block 1, and the driver 3 is used to provide rotational kinetic energy to the soil plow 2. The right side of the bottom end of the support block 1 is rotatably connected to a wheel frame 4, which can make the tiller more stable when moving, and the stability of the wheel frame 4 is increased by the damper 5;

[0034] The front and rear sides of the middle of the wheel frame 4 are both rotatably connected with dampers 5. The top ends of the two dampers 5 are rotatably connected to the right side of the bottom end of the support block 1. The dampers 5 connect the support block 1 and the wheel frame 4 to support the wheel frame 4. A mudguard 6 is fixedly connected to the middle of the bottom end of the support block 1. The mudguard 6 is used to prevent soil from splashing. A mixing barrel 7 is fixedly connected to the right side of the top end of the support block 1. The mixing barrel 7 is a container for mixing fertilizer ingredients. An opening 8 is provided at the top end of the mixing barrel 7. The required fertilizer ingredients can be added to the mixing barrel 7 through the opening 8. A motor 9 is fixedly connected to the top end of the mixing barrel 7. The driving end of the motor 9 is fixedly connected to a stirring frame 10. The stirring frame 10 is driven by the motor 9 to stir and mix.

[0035] refer to Figure 3 、 Figure 4The bottom end of the stirring frame 10 is fixedly connected to a driving bevel gear 11, and the stirring frame 10 rotates to synchronously drive the driving bevel gear 11 to rotate. The outer bottom end of the stirring frame 10 is slidably connected to a protective box 12, which wraps the driving bevel gear 11 to prevent the fertilizer from being stuck in the teeth of the driving bevel gear 11. The middle part of the protective box 12 is rotatably connected to a rotating shaft 13, and the middle part of the rotating shaft 13 is fixedly connected to a driven bevel gear 14. The rotating shaft 13 is a device for transmitting power, and the rotating shaft 13 is driven to rotate by the driven bevel gear 14;

[0036] The rear side of the driven bevel gear 14 is rotatably connected to the inner wall of the protective box 12. The external teeth of the driving bevel gear 11 mesh with the external teeth of the driven bevel gear 14. The protective box 12 encloses the driving bevel gear 11 and the driven bevel gear 14, ensuring stable meshing and transmission of the external teeth of the driving bevel gear 11 and the external teeth of the driven bevel gear 14. The external front and rear sides of the rotating shaft 13 are fixedly connected to the spiral blades 15. Through the meshing of the driving bevel gear 11 and the driven bevel gear 14, the power is transmitted to the spiral blades 15, causing the spiral blades 15 to rotate and disperse the fertilizer falling from the bottom of the mixing drum 7 to push it to both sides.

[0037] The bottom end of the mixing barrel 7 is provided with a discharge assembly, which includes a drop barrel 16, and the drop barrel 16 is a device for receiving mixed fertilizers. The front and rear ends of the rotating shaft 13 are rotatably connected to the middle of the front and rear ends of the drop barrel 16, and the stable rotation of the rotating shaft 13 is achieved by the rotation of the rotating shaft 13 in the middle of the drop barrel 16. The outer part of the spiral blade 15 is slidably connected to the inner wall of the drop barrel 16. The spiral blade 15 is a tool for dispersing fertilizers, and the fertilizer can be dispersed and pushed by the rotation of the rotating shaft 13. The middle part of the top end of the drop barrel 16 is fixedly connected to the middle part of the bottom end of the mixing barrel 7. The bottom end of the drop barrel 16 is provided with a plurality of drop ports 17, and the mixed fertilizer is evenly dropped into the renovated soil through the drop ports 17;

[0038] refer to Figure 2 , the left side of the support block 1 is movably connected to two support rods 18, and the support rod 18 is connected to the support block 1 through a universal joint. The bottom end of the support rod 18 is movably connected to a turntable 19, and the support rod 18 is connected to the turntable 19 through a universal joint. The turntable 19 is rotatably connected to a plurality of bulldozer wheels 20 on the side close to the mixing barrel 7. The bulldozer wheels 20 are tilted and inserted into the soil, and rotate to push the renovated soil forward to cover. The middle part of the two turntables 19 is rotatably connected to an adjusting rod 21, and the connection between the two turntables 19 is connected with the adjusting rod 21 as the center. The outside of the adjusting rod 21 is slidably connected to the middle part of the right side of the support block 1, and the top external thread of the adjusting rod 21 is connected to a fixed block 22, and the fixed block 22 rotates in the top thread groove of the adjusting rod 21, thereby adjusting the length of the connecting support block 1 and the turntable 19 of the adjusting rod 21;

[0039] refer to Figure 5、 Figure 6 The middle of the rear rotating frame 19 is fixedly connected to a limiting rod 23. The limiting rod 23 and the telescopic rod 28 adjust the spacing between the support rods 18. The front end of the limiting rod 23 is fixedly connected to a shrinking tube 24. The exterior of the shrinking tube 24 is provided with a threaded pattern 25. The threaded pattern 25 on the exterior of the shrinking tube 24 facilitates tightening of the tightening sleeve 27. The exterior of the tightening sleeve 27 is threadedly connected to the exterior of the threaded pattern 25. The exterior of the tightening sleeve 27 is slidably connected to the exterior of the shrinking tube 24. When the tightening sleeve 27 is rotated, the front small-diameter opening squeezes the notch 26 of the shrinking tube 24.

[0040] The front end of the shrinking tube 24 is provided with four notches 26, and the notches 26 are designed to reduce the diameter of the opening of the shrinking tube 24. The inner sliding connection of the limiting tube rod 23 is a telescopic rod 28, and the outer sliding connection of the telescopic rod 28 is connected to the middle inner wall of the tightening sleeve 27. The telescopic rod 28 slides in the tightening sleeve 27 and the limiting tube rod 23 to achieve telescopic extension or shortening of the length. The front end of the telescopic rod 28 is fixedly connected to the middle part of the front rotating frame 19, and the telescopic rod 28 and the limiting tube rod 23 are respectively fixed to a rotating frame 19. The left end of the support rod 18 is rotatably connected to a telescopic roller 29, and the outer sleeve of the telescopic roller 29 is provided with a spring 30. The top end of the spring 30 is fixedly connected to the top end of the support rod 18, and the top end of the spring 30 is fixedly connected to the front and rear ends of the right side of the support block 1. The telescopic roller 29 and the spring 30 cooperate with the top position of the support rod 18 to cushion the shaking of the support rod 18. A handle frame 31 is fixedly connected to the right side of the top of the support block 1, and the handle frame 31 is convenient for the user to push the tiller.

[0041] Working Principle: To use the orchard soil improvement tiller, first pour the required fertilizer ingredients into the mixing drum 7. Then, activate the driver 3 and motor 9. Driver 3 rotates the tiller 2, renovating the soil. The user grasps the handle 31 and pushes the tiller to quickly renew the soil.

[0042] During the tiller's movement, motor 9 continuously operates, driving mixing frame 10 to rotate and stir the fertilizer ingredients within mixing drum 7. The mixed fertilizer then falls through the bottom of mixing drum 7 into dropper 16. Because the driving bevel gear 11 at the bottom of mixing frame 10 meshes with the driven bevel gear 14, the rotation of mixing frame 10 is transmitted through driving bevel gear 11 to rotating shaft 13, which in turn rotates spiral blades 15, evenly distributing the fertilizer to both sides. Finally, the fertilizer is evenly distributed through dropper 17 onto the reclaimed soil, improving operational efficiency and reducing the workload of manual spreading.

[0043] Furthermore, as the tiller moves, the rotating frame 19 tilts and rotates the bulldozer wheel 20, pushing and covering the fertilized soil. The user can adjust the tightening sleeve 27 to adjust the desired tillage depth and loosen the squeeze on the necking barrel 24. At this point, the telescopic rod 28 can slide along the inner wall of the limiting rod 23 to indirectly adjust the rotating frame 19 and the bulldozer wheel 20 to the appropriate angle. The tightening sleeve 27 is then tightened, allowing the tightening sleeve 27 to squeeze the notch 26 of the necking barrel 24 through the front small-diameter opening and securely fastened via the threaded grooves 25. This fixes the length of the limiting rod 23 and the telescopic rod 28, thereby indirectly adjusting the position of the support rod 18 and driving the rotating frame 19 to rotate at the point where the two rotating frames 19 are connected, thereby adjusting the tilt angle of the bulldozer wheel 20. When the tillage depth is shallow, the angle of the rotating frame 19 can be adjusted to a smaller angle so that the soil can better cover the soil surface after tillage; and when the tillage depth is deep, the angle of the rotating frame 19 can be adjusted to a larger angle to ensure that the soil can fully cover the deep soil after tillage.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A soil tiller for improving orchard soil, comprising a support block (1) and a tightening sleeve (27), characterized in that: A soil plow (2) is provided on the left side of the bottom end of the support block (1), a driver (3) is provided on the left side of the top end of the support block (1), a wheel frame (4) is rotatably connected to the right side of the bottom end of the support block (1), and dampers (5) are rotatably connected to the front and rear sides of the middle of the wheel frame (4), a fender (6) is fixedly connected to the middle of the bottom end of the support block (1), a mixing barrel (7) is fixedly connected to the right side of the top end of the support block (1), an opening (8) is provided at the top end of the mixing barrel (7), and the top end of the mixing barrel (7) is fixedly connected to the A motor (9) is connected, the driving end of the motor (9) is fixedly connected to a stirring frame (10), the bottom end of the stirring frame (10) is fixedly connected to a driving bevel gear (11), the outer bottom end of the stirring frame (10) is slidably connected to a protective box (12), the middle part of the protective box (12) is rotatably connected to a rotating shaft (13), the middle part of the rotating shaft (13) is fixedly connected to a driven bevel gear (14), the outer front and rear sides of the rotating shaft (13) are fixedly connected to spiral blades (15), and the bottom end of the mixing barrel (7) is provided with a blanking assembly.

2. The soil tiller for improving orchard soil according to claim 1, characterized in that: The material discharge assembly comprises a drop tube (16), the top middle portion of the drop tube (16) is fixedly connected to the bottom middle portion of the mixing tube (7), and the bottom end of the drop tube (16) is provided with a plurality of drop openings (17).

3. The soil tiller for improving orchard soil according to claim 1, characterized in that: The left side of the support block (1) is movably connected to two support rods (18), the bottom end of the support rod (18) is movably connected to a rotating frame (19), the rotating frame (19) is rotatably connected to a plurality of bulldozer wheels (20) on the side close to the mixing barrel (7), the middle part of the two rotating frames (19) is rotatably connected to an adjusting rod (21), the top end of the adjusting rod (21) is externally threadedly connected to a fixed block (22), and the middle part of the rear rotating frame (19) is fixedly connected to A limiting cylinder rod (23) is provided, wherein the front end of the limiting cylinder rod (23) is fixedly connected to a shrinking cylinder (24), the outside of the shrinking cylinder (24) is provided with a threaded pattern (25), and the front end of the shrinking cylinder (24) is provided with four notches (26). The interior of the limiting cylinder rod (23) is slidably connected to a telescopic rod (28), the left end of the support rod (18) is rotatably connected to a telescopic roller (29), and the outside of the telescopic roller (29) is provided with a spring (30).

4. The soil tiller for improving orchard soil according to claim 1, characterized in that: The top ends of the two dampers (5) are rotatably connected to the right side of the bottom end of the support block (1), and the external teeth of the driving bevel gear (11) are meshed with the external teeth of the driven bevel gear (14).

5. The soil tiller for improving orchard soil according to claim 2, characterized in that: The rear side of the driven bevel gear (14) is rotatably connected to the inner wall of the protective box (12), the front and rear ends of the rotating shaft (13) are rotatably connected to the middle parts of the front and rear ends of the drop tube (16), and the outer part of the spiral blade (15) is slidably connected to the inner wall of the drop tube (16).

6. The soil tiller for improving orchard soil according to claim 3, characterized in that: The outside of the adjusting rod (21) is slidably connected to the middle of the right side of the supporting block (1), the outside of the tightening sleeve (27) is threadedly connected to the outside of the thread pattern (25), and the outside of the tightening sleeve (27) is slidably connected to the outside of the shrinking cylinder (24).

7. The soil tiller for improving orchard soil according to claim 3, characterized in that: The outside of the telescopic rod (28) is slidably connected to the middle inner wall of the tightening sleeve (27), and the front end of the telescopic rod (28) is fixedly connected to the middle of the front support rod (18).

8. The soil tiller for improving orchard soil according to claim 3, characterized in that: The top end of the spring (30) is fixedly connected to the top end of the rotating frame (19), the top end of the spring (30) is fixedly connected to the front and rear ends of the right side of the support block (1), and the top right side of the support block (1) is fixedly connected to a handle frame (31).

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