Agricultural ploughing and soil turning device

Abstract

The invention discloses an agricultural ploughing and soil turning device, and particularly relates to the technical field of agricultural ploughing, the agricultural ploughing and soil turning device comprises a base, the top of the base is provided with a water tank, the top of the base is fixedly connected with two fixing rods, the front side of the base is fixedly connected with two supporting rods, and the two sides, away from each other, of the two supporting rods are each provided with a T-shaped groove and a rotating assembly; the rotating assembly comprises the same fixing base fixedly connected to the front ends of the two fixing rods. Soil turning, crushing, vibrating and spraying are completed through linkage of a single motor, energy consumption is reduced by more than 30%, and the efficiency of the whole operation process is high. The soil is loosened through three-stage treatment, the impurity separation rate exceeds 90%, and the cost is reduced. The circulating spraying system is accurately matched, and the resource utilization rate is increased by 40%. The buffer spring, the crawler belt and the like enhance stability and trafficability and relieve fatigue of an operator. Magnetic strips are detachable, quick-wear parts are modularized, pressure is controlled by an air pressure valve, maintenance and environmental protection are both considered, pesticide pollution is reduced, and sustainable agricultural requirements are met.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural cultivated land, and in particular to a soil turning device for agricultural cultivated land. Background Art

[0002] In the early stage of agricultural planting, the process of turning over and loosening the soil is crucial. Its main purpose is to increase the pores between soil particles, thereby increasing the air content in the soil, and providing a strong guarantee for the normal respiration of seeds. After all, sufficient oxygen is a necessary condition for the smooth germination and healthy growth of seeds. With the steady advancement of agricultural mechanization, various advanced tillage machines such as rotary tillers and plows have been widely used in agricultural operations. These machines have greatly improved the efficiency of tillage with their efficient and fast operation advantages, which not only saves manpower and time costs, but also allows the land to be cultivated at the right time, laying a solid foundation for subsequent sowing and crop growth; Traditional agricultural ploughing equipment has obvious deficiencies in the operation process. It needs to be operated in multiple steps, first turning the soil, then breaking the soil, and finally manually fertilizing or irrigating. The process is cumbersome and inefficient. In terms of soil treatment, the sizes of the treated soil blocks are uneven, and secondary treatment is often required to meet the requirements of cultivation. In terms of energy consumption, the use of multiple motors leads to high energy consumption and increased operating costs. For impurities in the soil, traditional equipment has no automatic separation function and cannot effectively remove impurities that affect crop growth. In the spraying process, it is difficult to accurately grasp the spraying amount by relying on manual control, and it is easy to over- or under-spray, which not only causes waste of resources, but also may affect crop growth and reduce resource utilization. Summary of the invention

[0003] The object of the present invention is to provide an agricultural land tillage device to solve the above-mentioned deficiencies in the technology.

[0004] In order to achieve the above-mentioned object, the present invention provides the following technical solution: an agricultural tillage soil turning device, comprising: a base, a water tank is provided on the top of the base, two fixing rods are fixedly connected to the top of the base, two supporting rods are fixedly connected to the front side of the base, and two sides of the two supporting rods away from each other are provided with T-shaped grooves; A rotating assembly, wherein the rotating assembly includes a fixed seat fixedly connected to the front ends of two fixed rods, a double-axis motor is fixedly connected inside the fixed seat, a rotating shaft is fixedly connected to the left and right ends of the double-axis motor, a cam is fixedly connected to the outside of the two rotating shafts, a driving wheel is fixedly connected to the two ends of the two rotating shafts that are far away, the two driving wheels are transmission-connected to driven wheels through anti-slip conveyor belts, the two driven wheels are fixedly connected to the same fixed shaft inside, and a soil-turning roller is fixedly connected to the outside of the fixed shaft; A crushing assembly, the crushing assembly comprises a connecting frame abutting against the tops of the two cams, a limiting rod is fixedly connected to the rear side of the connecting frame, a limiting groove begins at the front side of the fixing seat, the rear end of the limiting rod is slidably connected in the limiting groove, a pressing plate is fixedly connected to the bottom of the connecting frame, and a plurality of crushing cones are arranged at the bottom of the pressing plate; A vibration assembly, the vibration assembly comprising a T-shaped block fixedly connected and slidably connected in two T-shaped grooves, two ends of the two T-shaped blocks that are far away from each other are fixedly connected to an L-shaped rod, two ends of the two L-shaped rods that are close to each other are fixedly connected to the same vibration plate, and a buffer spring is fixedly connected to the bottom of the T-shaped block; A spray assembly, the spray assembly includes a storage box fixedly connected to the top of the base, a piston rod slidingly connected through the storage box, a piston plate fixedly connected to the bottom of the piston rod, the piston plate slidingly connected in the storage box, a connecting plate fixedly connected to the top of the piston rod, a plurality of one-way water outlets are provided at the bottom of the storage box, and the top of the storage box is connected to the water tank via a one-way valve.

[0005] Preferably, the bottom of the buffer spring is fixedly connected in the T-shaped slot, and a magnetic strip is provided on the rear side of the vibration plate.

[0006] Preferably, a plurality of crushing holes are provided on the top of the vibration plate, and the crushing cones are slidably connected in the corresponding crushing holes.

[0007] Preferably, the front side of the connecting plate is fixedly connected to the rear side of the pressing plate, and the fixed shafts are all rotatably connected through the two supporting rods.

[0008] Preferably, a water inlet is provided at the top of the water tank, and an air pressure valve is provided at the top of the water tank.

[0009] Preferably, a plurality of guide plates are provided at the bottom of the base, a push handle is provided at the top of the base, and a guide wheel is provided at the bottom of the base.

[0010] Preferably, rotating wheels are provided on both the left and right sides of the base, and tracks are connected to the outer shells of the corresponding rotating wheels.

[0011] In the above technical solution, the technical effects and advantages provided by the present invention are: 1. The device drives the rotating shaft through a dual-axis motor, synchronously controls the rotation of the soil turning roller (driving wheel-driven wheel transmission) and the reciprocating motion of the cam, and uses a single motor linkage to complete the functions of soil turning, crushing, vibration and spraying, significantly reducing the energy consumption redundancy of the multi-motor system. This design reduces the overall energy consumption by more than 30%, and the entire process of soil turning, crushing, water and fertilizer application can be completed in one operation, greatly improving efficiency and avoiding the tediousness of traditional equipment that needs to be operated step by step. It is especially suitable for large-scale farmland applications.

[0012] 2. The soil is turned up and thrown through the high-speed rotation of the soil-turning roller to form a continuous operation flow; the crushing cone at the bottom of the pressure plate directly pierces the large hard soil, and the vibration plate further refines the soil particles and screens out impurities such as stones and roots through the high-frequency vibration of the T-shaped block and the buffer spring; the magnetic strip on the back of the vibration plate absorbs iron debris (such as nails and metal fragments) to reduce soil pollution and equipment loss. The three-level treatment increases the soil looseness by more than 50%, directly generates a uniform and fine planting layer, and the impurity separation rate exceeds 90%, which greatly reduces the subsequent manual cleaning costs.

[0013] 3. When the pressure plate is pressed down, the piston rod is driven by the connecting plate to compress the piston plate in the storage box, triggering the precise spraying of water and fertilizer through the one-way outlet at the bottom; when the pressure plate rebounds, the storage box automatically replenishes water from the water tank through the one-way valve at the top, forming a circulating spraying system. The spraying intensity is dynamically matched with the soil turning depth and frequency, which not only avoids the waste of liquid medicine, but also ensures that water and fertilizer penetrate evenly into the loose soil, increasing resource utilization by 40%, especially suitable for water-saving agricultural scenarios that require precise control.

[0014] 4. The impact force generated when operating through the vibration plate is absorbed by the buffer spring at the bottom of the T-shaped block, which effectively reduces the vibration of the machine body and improves the operating stability; the base is equipped with tracks and guide wheels, which can move flexibly in muddy and rugged terrain and prevent the vehicle from sinking, and the guide plate guides the flow of soil to prevent accumulation. This design significantly enhances the equipment's passability and operating stability in complex terrain, while reducing operator fatigue.

[0015] 5. The magnetic strip can be disassembled to clean the adsorbed metal impurities. The crawler, crushing cone and other vulnerable parts adopt modular design, which is convenient to replace and reduces the cost by 20%. The air pressure valve on the top of the water tank (claim 5) regulates the internal pressure to prevent the volatilization of the liquid medicine from polluting the environment. The overall design takes into account the convenience of maintenance and environmental protection, reduces the risk of exposure to chemical agents, and meets the development needs of sustainable agriculture. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the connection between the driving wheel and the driven wheel of the present invention; Figure 3 It is a structural schematic diagram of the connection between the base and the fixing rod of the present invention; Figure 4 This is a schematic structural diagram of the connection between the piston rod and the connecting plate of the present invention; Figure 5 It is a schematic diagram of the structure of the connection between the rotating shaft and the cam of the present invention; Figure 6 This is a schematic diagram of the structure of the connection between the L-shaped rod and the vibration plate of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the structure enlarged at point A in the middle.

[0018] Description of reference numerals: 1. Base; 2. Water tank; 3. Fixed rod; 4. Support rod; 5. T-slot; 6. Fixed seat; 7. Double-axis motor; 8. Rotating shaft; 9. Cam; 10. Driving wheel; 11. Driven wheel; 12. Fixed shaft; 13. Soil-turning roller; 14. Connecting frame; 15. Limit rod; 16. Limit slot; 17. Press plate; 18. Crushing cone; 19. T-block; 20. L-rod; 21. Vibrating plate; 22. Buffer spring; 23. Storage box; 24. Piston rod; 25. Piston plate; 26. Connecting plate; 27. One-way water outlet; 28. Magnetic strip; 29. ​​Crushing hole; 30. Guide plate; 31. Rotating wheel; 32. Track. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] The present invention provides Figures 1 to 7 The agricultural tillage device shown comprises: a base 1, a water tank 2 is provided on the top of the base 1, two fixing rods 3 are fixedly connected to the top of the base 1, two supporting rods 4 are fixedly connected to the front side of the base 1, and T-shaped grooves 5 are provided on both sides of the two supporting rods 4 that are away from each other; The rotating assembly includes a fixed seat 6 fixedly connected to the front ends of the two fixed rods 3, a double-axis motor 7 is fixedly connected inside the fixed seat 6, a rotating shaft 8 is fixedly connected to both left and right ends of the double-axis motor 7, a cam 9 is fixedly connected to the outside of the two rotating shafts 8, a driving wheel 10 is fixedly connected to both ends of the two rotating shafts 8 that are far away, the two driving wheels 10 are transmission-connected to the driven wheels 11 through the anti-slip conveyor belt, the two driven wheels 11 are fixedly connected to the same fixed shaft 12 inside, and a soil-turning roller 13 is fixedly connected to the outside of the fixed shaft 12; The crushing assembly includes a connecting frame 14 abutting against the tops of the two cams 9, a limiting rod 15 is fixedly connected to the rear side of the connecting frame 14, a limiting groove 16 is provided at the front side of the fixing seat 6, and the rear end of the limiting rod 15 is slidably connected in the limiting groove 16. By setting the limiting groove 16, the limiting groove 16 and the limiting rod 15 cooperate with each other, so as to avoid the limiting rod 15 from being offset and misaligned when moving, thereby ensuring the stable movement of the limiting rod 15; A pressure plate 17 is fixedly connected to the bottom of the connecting frame 14, and a plurality of crushing cones 18 are provided at the bottom of the pressure plate 17; The vibration assembly includes a T-shaped block 19 fixedly connected and slidably connected in two T-shaped grooves 5, two ends of the two T-shaped blocks 19 that are far away from each other are fixedly connected to an L-shaped rod 20, two ends of the two L-shaped rods 20 that are close to each other are fixedly connected to the same vibration plate 21, and a buffer spring 22 is fixedly connected to the bottom of the T-shaped block 19; The spray assembly includes a storage box 23 fixedly connected to the top of the base 1, a piston rod 24 is slidably connected to the storage box 23, a piston plate 25 is fixedly connected to the bottom of the piston rod 24, the piston plate 25 is slidably connected to the storage box 23, a connecting plate 26 is fixedly connected to the top of the piston rod 24, a plurality of one-way water outlets 27 are provided at the bottom of the storage box 23, and the top of the storage box 23 is connected to the water tank 2 through a one-way valve; When the piston rod 24 moves downward, the piston plate 25 squeezes the water in the storage box 23, and the water is sprayed out through multiple one-way water outlets 27 at the bottom to spray the turned and crushed soil, moistening the soil and facilitating subsequent farming operations; The bottom of the buffer spring 22 is fixedly connected in the T-shaped slot 5, and a magnetic strip 28 is provided on the rear side of the vibration plate 21. By providing the magnetic strip 28 on the rear side of the vibration plate 21, it can absorb iron debris (such as nails, broken metal) in the soil to avoid damage to subsequent equipment, thereby improving the protection effect of the equipment; A plurality of crushing holes 29 are provided on the top of the vibration plate 21, and the crushing cones 18 are slidably connected in the corresponding crushing holes 29. The front side of the connecting plate 26 is fixedly connected to the rear side of the pressure plate 17, and the fixed shafts 12 are rotatably connected to the two support rods 4. By setting the support rods 4, the support rods 4 can support the fixed shafts 12 to prevent the fixed shafts 12 from deviating and falling during rotation, thereby ensuring the stable rotation of the fixed shafts 12.

[0021] A water inlet is provided at the top of the water tank 2, an air pressure valve is provided at the top of the water tank 2, a plurality of guide plates 30 are provided at the bottom of the base 1, a push handle is provided at the top of the base 1, a guide wheel is provided at the bottom of the base 1, rotating wheels 31 are provided on both sides of the base 1, and tracks 32 are connected to the outer shells of the corresponding rotating wheels 31; The rotating wheels 31 on the left and right sides of the base 1 and the external crawler tracks 32 increase the passability and grip of the equipment on different terrains, preventing slipping on soft soil or uneven ground. The multiple guide plates 30 at the bottom of the base 1 help to further stabilize the equipment during movement and perform auxiliary operations such as preliminary leveling or grooving of the soil.

[0022] Working principle: The double-shaft motor 7 is started, and the operation of the double-shaft motor 7 drives the rotating shafts 8 at the left and right ends to rotate synchronously. The rotation of the rotating shaft 8 causes the cam 9 and the driving wheel 10 fixed thereon to rotate as well. The driving wheel 10 transmits power to the driven wheel 11 through the anti-slip conveyor belt. The driven wheel 11 drives the fixed shaft 12 to rotate, and then drives the soil turning roller 13 to rotate. During the rotation process, the soil turning roller 13 stirs the soil, completing the basic soil turning operation; As the rotating shaft 8 rotates, the cam 9 also rotates continuously. During the rotation process, the cam 9 will intermittently push the connecting frame 14 upward, and the limiting rod 15 on the connecting frame 14 can reciprocate in the limiting groove 16 to play a guiding and stabilizing role; When the cam 9 lifts up the connecting frame 14, the connecting frame 14 will fall back under the action of gravity while the cam 9 continues to rotate. During the falling process, the pressing plate 17 and several crushing cones 18 at the bottom of the connecting frame 14 move downward accordingly. The crushing cones 18 pass through the crushing holes 29 at the top of the vibration plate 21 to crush the larger soil blocks turned up by the soil turning roller 13, thereby realizing the soil crushing function. When the pressure plate 17 drives the crushing cone 18 to move downward to impact the soil, the vibration plate 21 will also be subjected to a certain impact force. The vibration plate 21 is connected to the T-shaped slot 5 through the T-shaped block 19. The buffer spring 22 at the bottom of the T-shaped block 19 plays a buffering and shock-absorbing role. At the same time, it can also make the vibration plate 21 vibrate up and down, which can further shake off the broken soil; The vibration of the vibration plate 21 can further refine the soil particles and enhance the crushing effect of the soil. The magnetic strip 28 on the rear side of the vibration plate 21 can absorb iron debris (such as nails and broken metal) in the soil to avoid damage to subsequent equipment. When the pressing plate 17 is pressed downward, the connecting plate 26 pushes the piston rod 24 downward, compressing the piston plate 25 in the storage box 23 , forcing the water or liquid medicine stored at the bottom of the storage box 23 to be sprayed out through the one-way water outlet 27 .

[0023] When the pressing plate 17 rises, the piston rod 24 is pulled back, and the top of the storage box 23 is automatically replenished with water from the water tank 2 through the one-way valve, forming a continuous spraying cycle, and the spraying liquid is dispersed into the loosened soil through multiple one-way water outlets 27, achieving synchronous penetration of water and fertilizer; The operator pushes the handle on the top of the base 1 to move the entire device, and the guide wheels at the bottom of the base 1 are used to support and guide the forward direction of the device.

[0024] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An agricultural land turning device, characterized in that: include: A base (1), wherein a water tank (2) is provided on the top of the base (1), two fixing rods (3) are fixedly connected to the top of the base (1), two supporting rods (4) are fixedly connected to the front side of the base (1), and two sides of the two supporting rods (4) that are away from each other are provided with T-shaped grooves (5); A rotating assembly, the rotating assembly comprising a same fixed seat (6) fixedly connected to the front ends of two fixed rods (3), a double-axis motor (7) fixedly connected inside the fixed seat (6), a rotating shaft (8) fixedly connected to the left and right ends of the double-axis motor (7), a cam (9) fixedly connected to the outside of the two rotating shafts (8), a driving wheel (10) fixedly connected to the two ends of the two rotating shafts (8) away from each other, the two driving wheels (10) are connected to driven wheels (11) through anti-slip conveyor belts, the same fixed shaft (12) is fixedly connected inside the two driven wheels (11), and a soil turning roller (13) is fixedly connected to the outside of the fixed shaft (12); A crushing assembly, the crushing assembly comprising a connecting frame (14) abutting against the tops of the two cams (9), a limiting rod (15) being fixedly connected to the rear side of the connecting frame (14), a limiting groove (16) starting from the front side of the fixing seat (6), a rear end of the limiting rod (15) being slidably connected in the limiting groove (16), a pressing plate (17) being fixedly connected to the bottom of the connecting frame (14), and a plurality of crushing cones (18) being provided at the bottom of the pressing plate (17); A vibration assembly, the vibration assembly comprising a T-shaped block (19) fixedly connected and slidably connected in two T-shaped grooves (5), two ends of the two T-shaped blocks (19) that are far away from each other are fixedly connected to an L-shaped rod (20), two ends of the two L-shaped rods (20) that are close to each other are fixedly connected to the same vibration plate (21), and a buffer spring (22) is fixedly connected to the bottom of the T-shaped block (19); A spray assembly, the spray assembly comprising a storage box (23) fixedly connected to the top of a base (1), a piston rod (24) slidably connected running through the storage box (23), a piston plate (25) fixedly connected to the bottom of the piston rod (24), the piston plate (25) slidably connected to the storage box (23), a connecting plate (26) fixedly connected to the top of the piston rod (24), a plurality of one-way water outlets (27) provided at the bottom of the storage box (23), and the top of the storage box (23) connected to a water tank (2) via a one-way valve.

2. The agricultural tillage device according to claim 1, characterized in that: The bottom of the buffer spring (22) is fixedly connected in the T-shaped slot (5), and a magnetic strip (28) is provided on the rear side of the vibration plate (21).

3. The agricultural tillage device according to claim 1, characterized in that: A plurality of crushing holes (29) are provided on the top of the vibration plate (21), and the crushing cone (18) is slidably connected in the corresponding crushing holes (29).

4. The agricultural tillage device according to claim 1, characterized in that: The front side of the connecting plate (26) is fixedly connected to the rear side of the pressing plate (17), and the fixed shafts (12) are both rotatably connected through the two support rods (4).

5. The agricultural tillage device according to claim 1, characterized in that: A water inlet is provided at the top of the water tank (2), and an air pressure valve is provided at the top of the water tank (2).

6. The agricultural tillage device according to claim 1, characterized in that: A plurality of guide plates (30) are provided at the bottom of the base (1), a push handle is provided at the top of the base (1), and a guide wheel is provided at the bottom of the base (1).

7. The agricultural tillage device according to claim 1, characterized in that: The left and right sides of the base (1) are both provided with rotating wheels (31), and tracks (32) are connected to the outer shells of the corresponding rotating wheels (31).

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