Soil turning agricultural machine device

Abstract

The utility model discloses a soil turning agricultural machine device, which belongs to the technical field of soil turning agricultural machines and comprises a mounting frame, one end of the mounting frame is rotatably connected with a soil turning frame, one end of the soil turning frame is in transmission connection with a soil turning motor mounted on the mounting frame, and a plurality of groups of soil turning rods are arranged on the soil turning frame at equal intervals in a surrounding manner. A mounting rod is fixedly connected to the mounting frame, a plurality of sets of fixing rings are fixedly connected to the mounting rod at equal intervals, a plurality of sets of rotating rings are rotationally connected to the mounting rod through bearings, and torsional springs are arranged between the rotating rings and the fixing rings; according to the agricultural soil turning machine device, through the linkage design of the torsional spring and the shifting rod, self-adaptive grading treatment on clamped stones is achieved, the stones are directly and elastically discharged during slight clamping, and gradually loosened through reciprocating pushing during serious clamping, damage to the soil turning rod caused by mechanical hard impact is avoided, continuity of soil turning operation is guaranteed, and the working efficiency is improved. And the equipment reliability and the operation efficiency in the multi-stone soil environment are remarkably improved by a dynamic adjusting mechanism.

Description

Technical Field

[0001] This utility model specifically relates to a soil-turning agricultural machinery device, belonging to the field of soil-turning agricultural machinery technology. Background Technology

[0002] A soil-turning agricultural machine is a type of machinery used for agricultural cultivation. It is mainly used for deep tilling, loosening, and breaking up soil. Its core structure includes components such as a soil-turning frame, soil-turning rods, and a transmission system. Driven by power, the soil-turning rods rotate or reciprocate, thereby cutting into the soil and turning over the soil layers to improve soil aeration.

[0003] In mechanized agricultural operations, soil turning devices break up and turn over the soil through densely arranged turning rods. However, due to the design limitations of the gaps between the rods, mechanical jamming is inevitable when encountering hard stones mixed in with the soil. If stones get stuck between the turning rods, it can easily cause problems such as interruption of soil turning operations, damage to equipment structure, and reduced operating efficiency when the agricultural machinery continues to operate. Utility Model Content

[0004] The purpose of this utility model is to provide a soil-turning agricultural machinery device to address the shortcomings of the existing technology.

[0005] A soil-turning agricultural machinery device includes a mounting frame, one end of which is rotatably connected to a soil-turning frame, and one end of which is drivenly connected to a soil-turning motor mounted on the mounting frame. Multiple sets of soil-turning rods are arranged equidistantly around the soil-turning frame. Mounting rods are fixedly connected to the mounting frame, and multiple sets of fixing rings are fixedly connected equidistantly to the mounting rods. Multiple sets of rotating rings are rotatably connected to the mounting rods via bearings. Torsion springs are provided between the rotating rings and the fixing rings. A lever is fixedly connected to one side of each rotating ring, and the levers are sequentially located between the multiple sets of soil-turning rods.

[0006] The soil turning frame has multiple sets of connecting shafts fixedly connected in a equidistant ring, and a square plug is fixedly connected to the other end of the connecting shaft. The square plug is inserted into one end of the soil turning rod, and the insertion point of the square plug and the soil turning rod is fixed with a cross screw.

[0007] A liquid storage tank is installed at one end of the mounting frame, and a water pipe is connected to the bottom of the liquid storage tank. A pump is installed in the middle of the water pipe. A spray frame is installed in the middle of the mounting frame, and multiple spray nozzles are connected to the spray frame. One side of the spray frame is connected to the water pipe.

[0008] A sleeve is fixedly connected to the middle of the mounting frame. The two ends of the spray frame are slidably connected to the inside of the two sets of sleeves. A return spring is provided between the two ends of the spray frame and the inside of the two sets of sleeves. A knocking motor is installed on one side of the mounting frame. A cam is connected to the output end of the knocking motor. A connecting plate opposite to the position of the cam is fixedly connected to the outer wall of one end of the spray frame.

[0009] A stirring motor is installed at one end of the outer wall of the liquid storage tank. A rotating rod that is connected to the stirring motor is rotatably inserted inside the liquid storage tank. Multiple stirring rods are provided in the area inside the liquid storage tank where the rotating rod is located.

[0010] A filter screen is provided at one end of the water pipe that connects to the storage tank.

[0011] Beneficial effects:

[0012] Through the linkage design of torsion spring and lever, adaptive grading treatment of stuck stones is achieved. When the stones are slightly stuck, they are directly and elastically discharged. When the stones are severely stuck, they are gradually loosened by reciprocating push. This not only avoids damage to the turning rod caused by mechanical hard impact, but also ensures the continuity of turning operations. Its dynamic adjustment mechanism significantly improves the equipment reliability and operation efficiency in rocky soil environments.

[0013] The system uses a pump to drive the directional delivery of insecticide liquid, achieving a dual function. On the one hand, the nozzle actively cools the tilling rod to reduce the risk of thermal fatigue. On the other hand, the reciprocating mechanism composed of a cam and a return spring enables the periodic movement of the spray frame, increasing the coverage area of ​​the pesticide liquid. Simultaneously, it kills soil pests and removes insect eggs from the surface of the rod, forming a collaborative operation mode that integrates mechanical protection and agricultural control. Attached Figure Description

[0014] Figure 1 This is a complete structural schematic diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the mounting bracket structure of this utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the sleeve structure of this utility model;

[0017] Figure 4 This is a cross-sectional view of the liquid storage tank of this utility model.

[0018] In the diagram: 1. Mounting frame; 2. Soil turning frame; 3. Soil turning rod; 4. Mounting rod; 5. Fixing ring; 6. Rotary ring; 7. Torsion spring; 8. Lever; 9. Soil turning motor; 10. Connecting shaft; 11. Square insert; 12. Phillips head screw; 13. Liquid storage tank; 14. Water pipe; 15. Pump; 16. Sprayer frame; 17. Spray head; 18. Sleeve; 19. Return spring; 20. Connecting plate; 21. Striking motor; 22. Cam; 23. Agitator motor; 24. Rotating rod; 25. Agitator rod; 26. Filter screen. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 As shown, a soil-turning agricultural machinery device includes a mounting frame 1, a soil-turning frame 2 rotatably connected to one end of the mounting frame 1, a soil-turning motor 9 mounted on the mounting frame 1 being drivenly connected to one end of the soil-turning frame 2, multiple sets of soil-turning rods 3 arranged equidistantly around the soil-turning frame 2, mounting rods 4 fixedly connected to the mounting frame 1, multiple sets of fixing rings 5 ​​fixedly connected equidistantly to the mounting rods 4, multiple sets of rotating rings 6 rotatably connected to the mounting rods 4 via bearings, a torsion spring 7 provided between the rotating rings 6 and the fixing rings 5, a lever 8 fixedly connected to one side of the rotating rings 6, and multiple levers 8 sequentially located between the multiple sets of soil-turning rods 3; multiple sets of connecting shafts 10 are fixedly connected equidistantly around the soil-turning frame 2, and... A square plug 11 is fixed to the other end of the connecting shaft 10. The square plug 11 is inserted into one end of the turning rod 3. The insertion point of the square plug 11 and the turning rod 3 is fixed by a cross screw 12. The mounting frame 1 is the main supporting body of the entire device. One end of the mounting frame 1 is rotatably connected to the turning frame 2, which supports the rotation of the turning frame 2. The turning frame 2 is the main structure for turning soil. It drives multiple sets of turning rods 3 to rotate through the turning motor 9 to perform actual turning soil operation. The torsion spring 7 is used to ensure that the rotating ring 6 can automatically reset after rotation. The lever 8 is used to push the turning rods 3 when stones are stuck between multiple sets of turning rods 3.

[0021] Working steps: By connecting the mounting frame 1 to the vehicle body, during soil turning operations, the soil turning motor 9 is started, which drives the soil turning frame 2 to rotate. The rotation of the soil turning frame 2 causes multiple sets of soil turning rods 3 to rotate or advance in the soil, realizing soil turning and loosening. When stones in the soil are stuck between the multiple sets of soil turning rods 3, as the soil turning frame 2 rotates, the lever 8 contacts the stones. When the stones stuck between the soil turning rods 3 are not strong enough to overcome the elastic force of the torsion spring 7, the lever 8 can directly push the stones out from between the soil turning rods 3. When the stones stuck between the soil turning rods 3 are relatively firm, the crossbar rotates on the mounting rod 4 under the push of the stones, temporarily deviating from the initial position and generating a certain pushing force on the stones. As the soil turning... The rotation of frame 2 causes the torsion spring 7 to automatically reset the lever 8 to its initial state. When the area where the soil-turning frame 2 is stuck with the stone rotates to the area of ​​lever 8 again, the lever 8 pushes the stone again. With the continuous rotation of the soil-turning frame 2 and the repeated pushing action of lever 8, the stone that was originally stuck between the soil-turning rods 3 will inevitably loosen to some extent. Through this reciprocating action, the stone will eventually be freed from the stuck state between the soil-turning rods 3. Through the design of lever 8 and torsion spring 7, the pushing force can be automatically adjusted according to the degree of stone obstruction. It can directly remove the stone when there is slight obstruction, and gradually loosen the stone through reciprocating action when there is severe obstruction, avoiding damage to lever 8 or soil-turning rod 3 caused by directly pushing with lever 8.

[0022] Please see Figures 1-3 As shown, a liquid storage tank 13 is installed at one end of the mounting frame 1, and a water pipe 14 is connected to the bottom end of the liquid storage tank 13. A pump 15 is installed in the middle of the water pipe 14. A spray frame 16 is installed in the middle of the mounting frame 1, and multiple sets of nozzles 17 are connected to the spray frame 16. One side of the spray frame 16 is connected to the water pipe 14. A sleeve 18 is fixedly connected to the middle of the mounting frame 1. The two ends of the spray frame 16 are slidably connected to the inside of the two sets of sleeves 18. A return spring 19 is provided between the two ends of the spray frame 16 and the inside of the two sets of sleeves 18. A knocking motor 21 is installed on one side of the mounting frame 1. A cam 22 is connected to the output end of the knocking motor 21. A connecting plate 20, which is opposite to the position of the cam 22, is fixedly connected to the outer wall of one end of the spray frame 16.

[0023] Working steps: Start the pump 15 to transport the insecticidal liquid in the storage tank 13 to the water pipe 14, and further to the spray frame 16. The liquid is sprayed through multiple sets of nozzles 17 on the spray frame 16, directly onto the turning rod 3 or into the soil, which cools the turning rod 3, reduces the overheating problem caused by long-term operation, reduces the risk of material fatigue and equipment failure, and achieves the insecticidal effect, effectively killing pests such as mole crickets and grubs, reducing the damage of these pests to crops and reducing the number of insect eggs attached to the turning rod 3. At the same time, start the striking motor 21, which rotates through the cam 22 connected to its output end and pushes the connecting plate 20 back and forth, so that the connecting plate 20 pushes the two ends of the spray frame 16 to slide inside the two sets of sleeves 18, and automatically resets under the elastic action of the return spring 19, so that the spray frame 16 drives the multiple sets of nozzles 17 to move back and forth, expanding the spraying area of ​​the nozzles 17.

[0024] Please see Figure 1 , Figure 4 As shown, a stirring motor 23 is installed at one end of the outer wall of the liquid storage tank 13. A rotating rod 24, which is connected to the stirring motor 23, is rotatably passed through the inside of the liquid storage tank 13. Multiple stirring rods 25 are provided in the area of ​​the rotating rod 24 inside the liquid storage tank 13. A filter screen 26 is provided at the end of the water pipe 14 that is connected to the liquid storage tank 13.

[0025] Working steps: The design of the stirring motor 23, the rotating rod 24 and the stirring rod 25 ensures that the liquid inside the storage tank 13 can be fully stirred, so that the particulate matter in the liquid can be fully dissolved, reducing the problems of nozzle 17 clogging and uneven atomization in subsequent spraying operations. At the same time, the design of the filter screen 26 improves the cleanliness of the liquid delivered to the spray frame 16, reducing the risk of nozzle 17 clogging.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A soil-tilling agricultural machinery device, comprising a mounting frame (1), characterized in that: One end of the mounting frame (1) is rotatably connected to a soil turning frame (2), and one end of the soil turning frame (2) is drivenly connected to a soil turning motor (9) mounted on the mounting frame (1). Multiple sets of soil turning rods (3) are arranged in a equidistant circle on the soil turning frame (2). An mounting rod (4) is fixedly connected to the mounting frame (1). Multiple sets of fixing rings (5) are fixedly connected to the mounting rod (4) at equal intervals. Multiple sets of rotating rings (6) are rotatably connected to the mounting rod (4) through bearings. A torsion spring (7) is provided between the rotating ring (6) and the fixing ring (5). A lever (8) is fixedly connected to one side of the rotating ring (6). Multiple levers (8) are located sequentially between multiple sets of soil turning rods (3).

2. The tilling agricultural machinery device as described in claim 1, characterized in that: The soil turning frame (2) has multiple sets of connecting shafts (10) fixedly connected in a equidistant ring, and a square plug (11) is fixedly connected to the other end of the connecting shaft (10). The square plug (11) is inserted into one end of the soil turning rod (3), and the insertion point of the square plug (11) and the soil turning rod (3) is fixed by a cross screw (12).

3. The tilling agricultural machinery device as described in claim 1, characterized in that: One end of the mounting bracket (1) is equipped with a liquid storage tank (13), the bottom end of the liquid storage tank (13) is connected to a water pipe (14), a pump (15) is provided in the middle of the water pipe (14), a spray frame (16) is provided in the middle of the mounting bracket (1), a plurality of spray nozzles (17) are connected on the spray frame (16), and one side of the spray frame (16) is connected to the water pipe (14).

4. The tilling agricultural machinery device as described in claim 3, characterized in that: The mounting bracket (1) is fixedly connected to a sleeve (18) at its middle end. The two ends of the spraying bracket (16) are slidably connected to the inside of the two sets of sleeves (18). A return spring (19) is provided between the two ends of the spraying bracket (16) and the inside of the two sets of sleeves (18). A knocking motor (21) is installed on one side of the mounting bracket (1). A cam (22) is connected to the output end of the knocking motor (21). A connecting plate (20) is fixedly connected to the outer wall of one end of the spraying bracket (16) and is opposite to the position of the cam (22).

5. The tilling agricultural machinery device as described in claim 3, characterized in that: A stirring motor (23) is installed on one end of the outer wall of the liquid storage tank (13). A rotating rod (24) connected to the stirring motor (23) is rotatably passed through the inside of the liquid storage tank (13). Multiple stirring rods (25) are provided in the area inside the liquid storage tank (13) of the rotating rod (24).

6. The tilling agricultural machinery device as described in claim 3, characterized in that: A filter screen (26) is provided at one end of the water pipe (14) that connects to the liquid storage tank (13).

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