All-terrain vegetable soil adjusting device

Abstract

The utility model belongs to the technical field of soil adjustment, particularly relates to an all-terrain vegetable soil adjusting device, and aims to solve the problems that an existing soil adjusting device is single in function, has the defects of fixed soil loosening depth and non-adjustable position of a crushing blade, and is difficult to meet diversified soil adjusting requirements. According to the multifunctional soil loosening machine, accurate adjustment of the soil loosening depth is achieved through cooperation of the lead screw and the limiting rod, and the multifunctional soil loosening machine meets the requirements of multiple terrains and growth cycles; by adopting a radial adjusting structure, the crushing depth of the crushing blades is flexible and variable, and the soil permeability is effectively improved; and a stable transmission system is carried to ensure continuous and efficient operation under complex working conditions, the soil regulation efficiency is cooperatively improved through triple innovative design, a high-quality rhizosphere environment is constructed for vegetable growth, and double breakthrough of yield increase, quality improvement and operation reliability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of soil conditioning technology, and in particular to an all-terrain vegetable soil conditioning device. Background Technology

[0002] Soil conditions play a crucial role in the growth and development of vegetables. A suitable soil environment provides vegetables with sufficient nutrients, good aeration and water retention, which helps the roots grow and absorb nutrients, thereby improving the yield and quality of vegetables.

[0003] However, most existing soil conditioning devices are single-function and have the following drawbacks: some devices can only loosen the soil to a fixed depth and cannot adjust the loosening depth according to different terrains and vegetable growth stages; some devices have fixed pulverizing blade positions and cannot flexibly adjust the pulverizing depth according to the actual soil conditions, resulting in poor soil treatment effect and difficulty in meeting the diverse needs of vegetable planting for soil conditioning. Therefore, we propose an all-terrain vegetable soil conditioning device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing soil conditioning devices, such as limited functionality, fixed soil loosening depth, and non-adjustable crushing blade position, which make it difficult to meet diverse soil conditioning needs. Therefore, this invention proposes an all-terrain vegetable soil conditioning device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An all-terrain vegetable soil conditioning device, including a frame,

[0007] An adjustment frame is slidably installed at the bottom of the frame, and a loosening shovel is fixedly installed at the bottom of the adjustment frame;

[0008] The frame is equipped with a first adjustment component that drives the adjustment frame to lift and lower.

[0009] The frame is internally connected to two connecting shafts, and a hollow rotating roller is fixedly sleeved between the two connecting shafts. The rotating roller slides radially through multiple connecting blocks, and each connecting block has a crushing blade fixedly installed at its outer end. The rotating roller is internally provided with a second adjustment component that drives the connecting blocks to move radially.

[0010] The top of the frame is equipped with a drive assembly that drives the two connecting shafts to rotate synchronously. The drive assembly includes a drive rod connected to an external drive source and a bevel gear transmission pair.

[0011] In one possible design, the first adjustment assembly includes two lead screws threaded through the adjustment frame, which are rotatably mounted at the bottom of the frame; the tops of the two lead screws extend into a second transmission box at the top of the frame and are fixedly fitted with second bevel gears; an adjustment rod is rotatably mounted inside the second transmission box, and a third bevel gear that meshes with the two second bevel gears is fixedly mounted on the adjustment rod.

[0012] In one possible design, the first adjustment assembly further includes multiple first limiting rods fixed to the top of the adjustment frame and sliding through the frame.

[0013] In one possible design, the second adjusting component includes two square slide rods, each of which slides through a connecting block in the same group; both ends of the rotating roller are rotatably provided with externally threaded discs, and the two discs extend into the interior of the corresponding connecting shafts respectively; the interior of the rotating roller is provided with a connecting rod, and both ends of the connecting rod are fixedly connected to the corresponding discs respectively; the two ends of the square slide rods are provided with internal threads that mate with the external threads of the discs.

[0014] In one possible design, the rotating roller has grooves at both ends for the square slide bar to slide through, and a second limiting rod that passes through the square slide bar is fixed in the groove.

[0015] In one possible design, a worm gear is fixedly mounted on the outer wall of one of the disks, and a worm gear that meshes with the worm gear is rotatably mounted on a connecting shaft.

[0016] In one possible design, the drive assembly includes a first transmission box fixed to the top of the frame, and a rotating rod rotatably disposed within the first transmission box; sprockets are fixedly sleeved on both ends of the rotating rod and on the two connecting shafts, and the sprockets on the same side are driven by a chain; the drive rod is rotatably disposed within the first transmission box, and its end is connected to the rotating rod by a first bevel gear that meshes with each other.

[0017] In one possible design, a baffle is rotatably connected to one side of the frame, and the baffle is located outside the working path of the crushing blades.

[0018] In this application, firstly, an external drive source is started, which drives the drive rod to rotate. The first bevel gear on the drive rod rotates accordingly. By meshing with the first bevel gear on the rotating rod, the sprocket is driven to rotate. The power is transmitted to the sprocket on the rotating rod through the chain. The rotation of the chain drives the rotating rod and the sprockets on the two connecting shafts to rotate, thereby causing the two connecting shafts to rotate synchronously. This, in turn, drives the rotating roller and the crushing blade to rotate, thus crushing the soil.

[0019] When it is necessary to adjust the soil loosening depth, the operating lever is rotated to drive the adjusting lever to rotate. The third bevel gear on the adjusting lever rotates accordingly. Through meshing with the second bevel gears on the two lead screws, the two lead screws rotate synchronously. Since the adjusting frame is threadedly connected to the lead screws and is guided by the first limit rod, the rotation of the lead screws will cause the adjusting frame to slide up and down at the bottom of the frame, thereby adjusting the soil loosening shovel's penetration depth to meet the needs of different terrains and vegetable growth stages.

[0020] When the crushing depth of the crushing blades needs to be adjusted, the worm gear is rotated, meshing with the worm wheel, which in turn rotates the worm wheel and one of the discs. The external threads on the discs are threadedly connected to the internal threads at both ends of the square slide bar. The rotation of the discs causes the square slide bar to slide along the second limit bar within the groove of the rotating roller. Since the square slide bar slides through the connecting block, and the connecting block slides through the rotating roller, the radial movement of the square slide bar causes the connecting block and the crushing blades to move radially along the rotating roller, thereby changing the crushing depth of the crushing blades to adapt to different soil conditions. In addition, the baffle connected to the rotating side of the frame can prevent soil from splashing during operation, protecting the operators and the surrounding environment.

[0021] Beneficial effects: In this utility model, the all-terrain vegetable soil conditioning device, through the first adjustment component, utilizes the threaded engagement between the screw and the adjustment frame, as well as the guiding effect of the first limiting rod, to precisely control the lifting and lowering of the adjustment frame, thereby precisely adjusting the soil penetration depth of the loosening shovel. This allows for the provision of a suitable loose soil environment for vegetables in different terrains and vegetable growth stages, which is beneficial to the growth and development of vegetable roots and improves vegetable yield and quality.

[0022] In this utility model, the all-terrain vegetable soil conditioning device, through the design of the second adjustment component, allows the square slide bar to move within the rotating roller, driving the connecting block and the crushing blade to move radially along the rotating roller, thereby realizing flexible adjustment of the crushing depth of the crushing blade. It can reasonably adjust the crushing depth of the crushing blade according to the actual soil conditions, such as the degree of soil compaction and hardness, improve the soil crushing effect, enhance the soil permeability and water retention, and create good soil conditions for vegetable growth.

[0023] In this utility model, the all-terrain vegetable soil conditioning device achieves stable and efficient driving of two connecting shafts through the transmission method of sprocket, chain and first bevel gear in the drive component. At the same time, the fixed connection between the rotating rod and the external drive source ensures that the device can operate stably for a long time in complex terrain, improves work efficiency and reduces failure rate.

[0024] In this invention, the loosening depth is precisely adjusted through the collaboration of the lead screw and the limiting rod, adapting to the needs of various terrains and growth cycles; the radial adjustment structure allows for flexible and variable pulverization depth of the pulverizing blades, effectively improving soil permeability; and the stable transmission system ensures continuous and efficient operation under complex working conditions. These three innovative designs work together to enhance soil regulation efficiency, creating a high-quality rhizosphere environment for vegetable growth and achieving a dual breakthrough in increased yield and quality, as well as operational reliability. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural schematic diagram of an all-terrain vegetable soil conditioning device proposed in this utility model;

[0026] Figure 2 This is a partial exploded three-dimensional structural diagram of an all-terrain vegetable soil conditioning device proposed in this utility model;

[0027] Figure 3 This is another partially exploded three-dimensional structural diagram of an all-terrain vegetable soil conditioning device proposed in this utility model;

[0028] Figure 4 This is a partially exploded three-dimensional structural diagram of the rotating roller of an all-terrain vegetable soil conditioning device proposed in this utility model.

[0029] Figure 5 This is a three-dimensional structural diagram of a disc for an all-terrain vegetable soil conditioning device proposed in this utility model.

[0030] In the diagram: 1. Frame; 2. Adjusting frame; 3. Loosening shovel; 4. Connecting shaft; 5. Rotating roller; 6. Connecting block; 7. First transmission box; 8. Rotating rod; 9. Sprocket; 10. Chain; 11. Drive rod; 12. First bevel gear; 13. First limit rod; 14. Second transmission box; 15. Lead screw; 16. Adjusting rod; 17. Second bevel gear; 18. Square slide bar; 19. Second limit rod; 20. Connecting rod; 21. Disc; 22. External thread; 23. Worm gear; 24. Worm; 25. Baffle; 26. Crushing blade; 27. Third bevel gear. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] In one embodiment: Refer to Figure 1-5 A soil conditioning device includes a frame 1, a sliding adjustment frame 2 at the bottom of the frame 1, and multiple loosening shovels 3 fixedly installed at the bottom of the adjustment frame 2.

[0033] The first adjustment assembly on the frame 1 is used to adjust the height of the adjustment frame 2. This assembly includes two lead screws 15 rotatably mounted at the bottom of the frame 1, with the lead screws 15 threaded through the adjustment frame 2. Simultaneously, multiple first limiting rods 13 are fixed to the top of the adjustment frame 2, sliding through the frame 1 to guide and ensure the stability and prevent deviation of the adjustment frame 2 during lifting. A second transmission box 14 is fixed to the top of the frame 1. The tops of the two lead screws 15 rotatably extend into the second transmission box 14, and second bevel gears 17 are fixedly sleeved at their ends. An adjustment rod 16 is rotatably mounted inside the second transmission box 14. Two third bevel gears 27, corresponding to the second bevel gears 17, are fixedly sleeved on the adjustment rod 16, and the third bevel gears 27 mesh with the second bevel gears 17. One end of the adjusting rod 16 extends to the outside of the second transmission box 14 and is fixedly connected to the operating rod. When the operating rod is rotated, the adjusting rod 16 drives the third bevel gear 27 to rotate, which in turn causes the second bevel gear 17, which meshes with it, to rotate. The two lead screws 15 rotate synchronously. Because the adjusting frame 2 is threadedly connected to the lead screw 15, under the guidance of the first limit rod 13, the adjusting frame 2 slides up and down at the bottom of the frame 1, realizing the adjustment of the soil-loosening shovel 3's soil penetration depth to meet the needs of different terrains and vegetable growth stages. A limit ring is threadedly connected to the bottom of the lead screw 15 to prevent the adjusting frame 2 from sliding down excessively and disengaging from the lead screw 15.

[0034] Inside the frame 1, two connecting shafts 4 are rotatably connected to one side of the adjusting frame 2. The two connecting shafts 4 are fixedly sleeved onto one end of a rotating roller 5, which is hollow inside. Multiple connecting blocks 6 slide radially through the roller 5. These connecting blocks 6 are arranged in four groups at equal intervals along the axial direction of the rotating roller 5. A square slide rod 18 slides through each group of connecting blocks 6. A second adjusting assembly on the rotating roller 5 is used to adjust the position of the square slide rods 18. This assembly includes a connecting rod 20 rotatably disposed inside the rotating roller 5. Both ends of the connecting rod 20 extend to the outside of the rotating roller 5 and are fixedly sleeved with a disc 21. The disc 21 extends into the corresponding connecting shaft 4. An external thread 22 is provided on the side of the disc 21 closest to the rotating roller 5. The four square slide rods 18 have internal threads corresponding to the external threads 22 at both ends, achieving a threaded connection. The rotating roller 5 has grooves at both ends corresponding to the square slide rods 18. A second limiting rod 19 is fixedly connected within the groove. The square slide rod 18 is located within the groove and slides through the second limiting rod 19, serving as a guide and limiting element. One of the discs 21 has a worm gear 23 fixedly mounted on its outer wall, and a worm 24 is rotatably mounted on the corresponding connecting shaft 4. The worm 24 is meshed with the worm gear 23. When the worm 24 rotates, it drives the disc 21 to rotate through the worm gear 23. Since the disc 21 is threadedly connected to the square slide bar 18, the square slide bar 18 slides along the second limiting rod 19 in the groove of the rotating roller 5, driving the connecting block 6 and the crushing blade 26 to move radially along the rotating roller 5, changing the crushing depth of the crushing blade 26 to adapt to different soil conditions.

[0035] This application can be used in the field of soil conditioning technology, or in other fields applicable to this application.

[0036] In another embodiment: Reference Figure 1-3 An improvement upon Embodiment 1: An all-terrain vegetable soil conditioning device, applied in the field of soil conditioning technology, wherein a drive assembly on the frame 1 is used to drive two connecting shafts 4 to rotate. The drive assembly includes a first transmission box 7 fixedly mounted on the top of the frame 1, a rotating rod 8 rotatably connected inside the first transmission box 7, and sprockets 9 fixedly mounted on both ends of the rotating rod 8 and on the rotating shafts of the two connecting shafts 4. The two sprockets 9 located on one side are connected by a chain 10. A drive rod 11 rotatably connected inside the first transmission box 7, a first bevel gear 12 fixedly mounted on one end of the drive rod 11 inside the first transmission box 7 and on the rotating rod 8, the two first bevel gears 12 meshing together, and the other end of the drive rod 11 extends to the outside of the first transmission box 7 and is fixedly connected to an external drive source. When the external drive source is activated, the drive rod 11 rotates, and the first bevel gear 12 on the drive rod 11 drives the first bevel gear 12 on the rotating rod 8 to rotate. The rotation of the rotating rod 8 drives the sprockets 9 on the two connecting shafts 4 to rotate through the chain 10, so that the two connecting shafts 4 rotate synchronously, thereby driving the rotating roller 5 and the crushing blade 26 to rotate, and crushing the soil.

[0037] In addition, a baffle 25 is rotatably connected to one side of the frame 1. When the device is working, the baffle 25 can block soil splashing and protect the operators and the surrounding environment.

[0038] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An all-terrain vegetable soil conditioning device, comprising a frame (1), characterized in that: An adjusting frame (2) is slidably provided at the bottom of the frame (1), and a loosening shovel (3) is fixedly provided at the bottom of the adjusting frame (2); The frame (1) is provided with a first adjustment component that drives the adjustment frame (2) to lift and lower; The frame (1) is internally connected to two connecting shafts (4), and a hollow rotating roller (5) is fixedly sleeved between the two connecting shafts (4). The rotating roller (5) slides radially through multiple connecting blocks (6). Each connecting block (6) has a crushing blade (26) fixedly installed at its outer end. The rotating roller (5) is provided with a second adjustment component that drives the connecting blocks (6) to move radially. The top of the frame (1) is provided with a drive assembly that drives the two connecting shafts (4) to rotate synchronously. The drive assembly includes a drive rod (11) connected to an external drive source and a bevel gear transmission pair.

2. The all-terrain vegetable soil conditioning device according to claim 1, characterized in that: The first adjustment assembly includes two screws (15) threaded through the adjustment frame (2). The screws (15) are rotatably mounted at the bottom of the frame (1). The tops of the two screws (15) extend into the second transmission box (14) at the top of the frame (1) and are fixedly fitted with the second bevel gears (17). An adjustment rod (16) is rotatably mounted inside the second transmission box (14). A third bevel gear (27) that meshes with the two second bevel gears (17) is fixedly mounted on the adjustment rod (16).

3. The all-terrain vegetable soil conditioning device according to claim 2, characterized in that: The first adjustment assembly also includes multiple first limiting rods (13) fixed to the top of the adjustment frame (2) and sliding through the frame (1).

4. The all-terrain vegetable soil conditioning device according to claim 1, characterized in that: The second adjustment component includes two square slide rods (18), each square slide rod (18) slides through the connecting block (6) of the same group, and both ends of the rotating roller (5) are provided with a disc (21) with external threads (22). The two discs (21) extend into the interior of the corresponding connecting shaft (4). The interior of the rotating roller (5) is provided with a connecting rod (20), and both ends of the connecting rod (20) are fixedly connected to the corresponding disc (21). Both ends of the square slide rod (18) are provided with internal threads that cooperate with the external threads (22) of the disc (21).

5. The all-terrain vegetable soil conditioning device according to claim 4, characterized in that: The rotating roller (5) has grooves at both ends for sliding of the square slide bar (18), and a second limiting rod (19) that passes through the square slide bar (18) is fixed in the groove.

6. A soil conditioning device for all-terrain vegetables according to claim 4 or 5, characterized in that: One of the discs (21) has a worm gear (23) fixedly mounted on its outer wall, and a worm (24) that meshes with the worm gear (23) is rotatably mounted on a connecting shaft (4).

7. The all-terrain vegetable soil conditioning device according to claim 1, characterized in that: The drive assembly includes a first transmission box (7) fixed to the top of the frame (1), a rotating rod (8) is rotatably provided inside the first transmission box (7), and sprockets (9) are fixedly sleeved on both ends of the rotating rod (8) and on the two connecting shafts (4). The sprockets (9) on the same side are driven by a chain (10). The drive rod (11) is rotatably provided inside the first transmission box (7), and its end is connected to the rotating rod (8) by a first bevel gear (12) that meshes with each other.

8. The all-terrain vegetable soil conditioning device according to claim 1, characterized in that: A baffle (25) is rotatably connected to one side of the frame (1), and the baffle (25) is located outside the working path of the crushing blade (26).

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