A soil covering device for pasture planting
By integrating rotary tillage, soil crushing, sowing, and compaction functions into a soil covering device, the problem of existing devices being unable to work together was solved. This achieved multi-functional integration and uniform soil covering during the forage planting process, improving operational efficiency and seed germination success rate.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN METEORITE CHENGDA ECOLOGICAL AGRICULTURE CO LTD
- Filing Date
- 2025-07-03
- Publication Date
- 2026-06-23
AI Technical Summary
Existing soil covering devices for forage planting cannot be linked with sowing, turning, and compaction processes, resulting in cumbersome operation procedures and uneven soil covering thickness, which affects seed germination and emergence.
A soil covering device integrating rotary tillage, soil crushing, sowing, soil covering and compaction functions was designed. It achieves multi-functional integration through components such as rotary tillage blades, feeding discs, compaction rollers and levers, ensuring accurate grass seed sowing and uniform control of soil covering thickness.
It enables multi-functional integrated operation in the forage planting process, ensuring accurate seed sowing and uniform soil covering thickness, thereby improving operational efficiency and seed germination success rate.
Smart Images
Figure CN224386159U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of forage planting technology, specifically a soil covering device for forage planting. Background Technology
[0002] Forage grasses, as an important source of feed for livestock, occupy a crucial position in the development of animal husbandry. Rich in various trace elements and vitamins, and possessing strong regenerative capabilities, they can be harvested multiple times a year, playing an indispensable role in ensuring the stable development of animal husbandry. In the forage grass planting process, the soil covering stage is of paramount importance. Appropriate soil covering helps to fix the seeds and creates favorable conditions for seed germination and seedling growth. Typically, the soil should cover the forage grass seeds by 1 to 2 cm. This thickness of soil cover meets the needs of seed rooting while also facilitating the absorption of moisture and nutrients from the soil.
[0003] Existing soil covering devices for forage planting have limitations. Some devices can only complete a single soil covering process and cannot be integrated with other processes such as sowing, tilling, and compaction. For example, traditional disc-type soil covering devices require other equipment to till and prepare the land before soil covering can be done separately, resulting in a cumbersome operation process. Repeated compaction in the field can easily damage the soil structure. Moreover, some soil covering devices can cause uneven soil covering thickness, which may result in excessive soil covering and affect seed germination and emergence. A soil covering device for forage planting is provided to solve the above problems. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a soil covering device for forage planting, which solves the problems mentioned in the background art.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a soil covering device for forage planting, comprising a base plate, a first rotating shaft rotatably connected to the front end of the base plate via a bearing, a rotary tiller blade sleeved on the outer surface of the first rotating shaft, a first support plate at the top of the base plate, a storage box at the top of the first support plate, a switch at the rear of the storage box, a discharge pipe at the bottom of the storage box, a second rotating shaft rotatably connected to the inside of the first support plate via a bearing, a feeding disc sleeved on the outer surface of the second rotating shaft, a first L-shaped plate at the rear of the base plate, a rolling roller rotatably connected to the inside of the first L-shaped plate via a bearing, a protective box and a battery at the top of the base plate, a first motor inside the protective box, a first connecting rod at the output end of the first motor, a second connecting rod rotatably connected to the other end of the first connecting rod via a pin, and a lever rotatably connected to the other end of the second connecting rod via a pin.
[0008] Optionally, a first pulley is provided at one end of the first rotating shaft, a second motor is provided at the top of the base plate, a second pulley is provided at the output end of the second motor, and a first V-belt is engaged in the grooves of the first pulley and the second pulley.
[0009] Optionally, a third pulley is provided at one end of the second rotating shaft, and a fourth pulley is provided at one end of the rolling roller. A second V-belt is engaged in the grooves of the third and fourth pulleys.
[0010] Optionally, the feeding tray has two slots, and the discharge pipe has a funnel inside, which is located above the feeding tray.
[0011] Optionally, a second L-shaped plate is provided on the top of the base plate, a cylinder is provided on the inner bottom wall of the second L-shaped plate, a connecting plate is provided on the movable end of the cylinder, and a V-shaped guillotine is provided on the bottom of the connecting plate.
[0012] Optionally, a fixed shaft is provided at the bottom of the base plate, one end of the lever is sleeved on the outer surface of the fixed shaft, and a plow blade is provided at the bottom of the discharge pipe.
[0013] This utility model provides a soil covering device for planting pasture grass, which has the following beneficial effects:
[0014] 1. This forage planting soil covering device, through the arrangement of a base plate, a first rotating shaft, rotary tillers, a second rotating shaft, a feeding disc, a compaction roller, a first motor, a first connecting rod, a second connecting rod, a lever, a cylinder, a connecting plate, and a V-shaped guillotine, enables the forage planting soil covering device to have a multi-functional integrated design, integrating multiple functions such as rotary tillage, soil breaking, sowing, soil covering, and compaction into one device.
[0015] 2. This forage planting soil covering device, through the arrangement of a second rotating shaft, a feeding disc, a third pulley, a fourth pulley, a second V-belt, a first motor, a first connecting rod, a second connecting rod, and a lever, enables precise control of grass seed sowing. As the user pushes the push plate, the roller rotates, which in turn drives the feeding disc to rotate for sowing. The soil covering thickness is uniformly controlled. During the movement of the device, the lever continuously moves the soil to achieve the effect of making the soil covering thickness as uniform as possible. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;
[0017] Figure 2 This is a structural schematic diagram of the side view of this utility model;
[0018] Figure 3 This is a structural schematic diagram of the front view of this utility model;
[0019] Figure 4This is a side view sectional diagram of the present invention.
[0020] Figure 5 This is a structural schematic diagram of the bottom view of this utility model.
[0021] In the diagram: 1. Base plate; 2. First rotating shaft; 3. Rotary tiller blade; 4. Storage box; 5. Switch; 6. Discharge pipe; 7. Second rotating shaft; 8. Feeding disc; 9. Compactor roller; 10. Battery; 11. First motor; 12. First connecting rod; 13. Second connecting rod; 14. Lever; 15. First pulley; 16. Second motor; 17. Second pulley; 18. First V-belt; 19. Third pulley; 20. Fourth pulley; 21. Second V-belt; 22. Cylinder; 23. Connecting plate; 24. V-shaped guillotine; 25. Fixed shaft; 26. Plow blade. Detailed Implementation
[0022] 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.
[0023] Example
[0024] Please see Figures 1 to 5 This utility model provides a soil covering device for forage planting, including a base plate 1. The front end of the base plate 1 is rotatably connected to a first rotating shaft 2 via a bearing. A rotary tiller 3 is sleeved on the outer surface of the first rotating shaft 2. A first support plate is provided on the top of the base plate 1. A storage box 4 is provided on the top of the first support plate. A switch 5 is provided on the rear side of the storage box 4. A discharge pipe 6 is provided on the bottom of the storage box 4. A second rotating shaft 7 is rotatably connected to the inside of the first support plate via a bearing. A feeding disc 8 is sleeved on the outer surface of the second rotating shaft 7. A first L-shaped plate is provided on the rear side of the base plate 1. A rolling roller 9 is rotatably connected to the inside of the first L-shaped plate via a bearing. A protective box and a battery 10 are provided on the top of the base plate 1. A first motor 11 is provided inside the protective box. A first connecting rod 12 is provided at the output end of the first motor 11. A second connecting rod 13 is rotatably connected to the other end of the first connecting rod 12 via a pin. A lever 14 is rotatably connected to the other end of the second connecting rod 13 via a pin.
[0025] Please see Figures 1 to 4 A first pulley 15 is provided at one end of the first rotating shaft 2, a second motor 16 is provided at the top of the base plate 1, a second pulley 17 is provided at the output end of the second motor 16, and a first V-belt 18 is engaged in the grooves of the first pulley 15 and the second pulley 17.
[0026] Specifically, the second motor 16 drives the second pulley 17 to rotate, which in turn drives the first V-belt 18 and the first pulley 15 to rotate, thereby causing the first rotating shaft 2 to drive the rotary tiller 3 to till the land.
[0027] Please see Figures 1 to 4 A third pulley 19 is provided at one end of the second rotating shaft 7, and a fourth pulley 20 is provided at one end of the rolling roller 9. A second V-belt 21 is engaged in the grooves of the third pulley 19 and the fourth pulley 20.
[0028] Specifically, when the push plate is pushed, the rolling roller 9 rotates as the worker pushes it. The rolling roller 9 drives the fourth pulley 20 to rotate, which in turn drives the second V-belt 21 and the third pulley 19 to rotate. The third pulley 19 drives the second rotating shaft 7 and the feeding disc 8 to rotate, thereby causing the grass seeds stuck in the feeding disc 8 to fall into the soil.
[0029] Please see Figures 4 to 5 The feeding tray 8 has two slots, and the discharge pipe 6 has a funnel inside, which is located above the feeding tray 8.
[0030] Specifically, the slot can temporarily store grass seeds. When the slot opening faces downwards, the grass seeds temporarily stored in the slot fall into the soil through the discharge pipe 6 to complete the sowing.
[0031] Please see Figures 1 to 4 The top of the base plate 1 is provided with a second L-shaped plate, the inner bottom wall of the second L-shaped plate is provided with a cylinder 22, the movable end of the cylinder 22 is provided with a connecting plate 23, and the bottom of the connecting plate 23 is provided with a V-shaped guillotine 24.
[0032] Specifically, the cylinder 22 continuously extends and contracts, driving the connecting plate 23 and the V-shaped cutter 24, causing the V-shaped cutter 24 to continuously break up larger soil clods, preventing large soil particles from affecting the germination and growth of pasture.
[0033] Please see Figures 3 to 5 The bottom of the base plate 1 is provided with a fixed shaft 25, one end of the lever 14 is sleeved on the outer surface of the fixed shaft 25, and the bottom of the discharge pipe 6 is provided with a plow blade 26.
[0034] Specifically, the fixed shaft 25 supports the lever 14, allowing the lever 14 to rotate around the axis of the fixed shaft 25, so that the plow blade 26 can easily break the soil and make it easier for grass seeds to be buried in the soil.
[0035] During use, the user presses switch 5, activating the first motor 11, the second motor 16, and the cylinder 22. The second motor 16 drives the second pulley 17 to rotate, which in turn drives the first V-belt 18. The first V-belt 18 drives the first pulley 15 and the first shaft 2 to rotate. The first shaft 2 then drives the rotary tiller 3 to break up the soil. For larger soil clods, the cylinder 22 continuously extends and retracts, driving the connecting plate 23. The connecting plate 23 then drives the V-shaped chaff cutter 24 to move up and down continuously, breaking up larger soil clods. Subsequently, the user pushes the base plate 1, causing the roller 9 to rotate and drive the fourth pulley 20. The fourth pulley 20 then drives the second V-belt 21 and the first V-belt 22 to rotate. The three pulleys 19 rotate, and the third pulley 19 drives the second rotating shaft 7 and the feeding disc 8 to rotate. As the feeding disc 8 rotates, the grass seeds temporarily stored in the slot of the feeding disc 8 fall into the soil. At this time, the first motor 11 drives the first connecting rod 12 to rotate. The first connecting rod 12 drives the second connecting rod 13, which is connected to the other end of the first connecting rod 12 by a pin. The second connecting rod 13 drives the lever 14, which is connected to the other end of the second connecting rod 13 by a pin, so that the lever 14 rotates around the axis of the fixed shaft 25 and continuously moves the soil to make the soil cover thickness as uniform as possible. As the base plate 1 moves, the rolling roller 9 appropriately rolls the soil so that the soil and grass seeds are in full contact.
[0036] 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. A soil covering device for planting forage grass, comprising a base plate, characterized in that: The front end of the base plate is rotatably connected to a first rotating shaft via a bearing. A rotary tiller blade is fitted onto the outer surface of the first rotating shaft. A first support plate is provided on the top of the base plate. A storage box is provided on the top of the first support plate. A switch is provided on the rear side of the storage box. A discharge pipe is provided at the bottom of the storage box. A second rotating shaft is rotatably connected to the inside of the first support plate via a bearing. A feeding disc is fitted onto the outer surface of the second rotating shaft. A first L-shaped plate is provided on the rear side of the base plate. A rolling roller is rotatably connected to the inside of the first L-shaped plate via a bearing. A protective box and a battery are provided on the top of the base plate. A first motor is provided inside the protective box. A first connecting rod is provided at the output end of the first motor. A second connecting rod is rotatably connected to the other end of the first connecting rod via a pin. A lever is rotatably connected to the other end of the second connecting rod via a pin.
2. The soil covering device for forage planting according to claim 1, characterized in that: A first pulley is provided at one end of the first rotating shaft, a second motor is provided at the top of the base plate, a second pulley is provided at the output end of the second motor, and a first V-belt is engaged in the grooves of the first pulley and the second pulley.
3. The soil covering device for forage planting according to claim 1, characterized in that: A third pulley is provided at one end of the second rotating shaft, and a fourth pulley is provided at one end of the rolling roller. A second V-belt is engaged in the grooves of the third and fourth pulleys.
4. The soil covering device for forage planting according to claim 1, characterized in that: The feeding tray has two slots, and the discharge pipe has a funnel inside, which is located above the feeding tray.
5. A soil covering device for planting pasture grass according to claim 1, characterized in that: The top of the base plate is provided with a second L-shaped plate, the inner bottom wall of the second L-shaped plate is provided with a cylinder, the movable end of the cylinder is provided with a connecting plate, and the bottom of the connecting plate is provided with a V-shaped guillotine.
6. A soil covering device for planting pasture grass according to claim 1, characterized in that: The bottom of the base plate is provided with a fixed shaft, one end of the lever is sleeved on the outer surface of the fixed shaft, and the bottom of the discharge pipe is provided with a plow blade.