A soil turning mechanism with adjustable depth

Abstract

The utility model relates to the technical field of agricultural implements, and discloses a soil turning mechanism with adjustable depth, comprising a fixed plate, a plurality of mounting frames are fixedly connected to the bottom of the fixed plate, a disassembly shaft mechanism is arranged inside the mounting frame, a plow body is rotatably connected to the outside of the disassembly shaft mechanism, a sliding block is slidably connected to the top of the mounting frame, two connecting rods are rotatably connected between the sliding block and the plow body, a driving rod is fixedly connected between the plurality of sliding blocks, a threaded rod is threadedly connected to the middle of the driving rod, a mounting frame is detachably connected to the top of the fixed plate, and a stabilizing plate is detachably connected to the bottom of the mounting frame. In the utility model, the connecting rod is driven to rotate by the sliding block, so that the soil turning depth can be adjusted, and then the soil turning depth can be adjusted according to the soil characteristics of the farmland, so that better crushing and soil turning effects can be achieved, and then the growth of agricultural products will not be affected, thereby increasing the yield of agricultural products.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural implements, in particular to a soil turning mechanism with adjustable depth. Background Art

[0002] The soil turning mechanism is mainly used in agricultural production, especially in the process of tillage, responsible for turning and breaking the soil for planting crops. The design and working principle of this mechanism can vary according to different agricultural machinery.

[0003] The tillage mechanism in the prior art generally consists of a frame installed on an agricultural machine and a blade for tillage, and the agricultural machine is used as the power for tillage.

[0004] However, the tillage mechanism in the prior art does not have the function of adjusting the tillage depth, resulting in the inability to adjust the tillage depth according to different farmland soil properties, which leads to excessive tillage or failure to break up the soil or incomplete tillage, thereby affecting the growth of agricultural products and causing a decrease in agricultural product yields. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a soil-turning mechanism with adjustable depth, aiming to improve the problem that the soil-turning mechanism itself does not have the function of adjusting the soil-turning depth, resulting in excessive soil turning or failure to break up the soil or incomplete soil turning, causing a decrease in agricultural product yield.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a soil-turning mechanism with adjustable depth, including a fixed plate, a plurality of mounting frames are fixedly connected to the bottom of the fixed plate, a disassembly shaft mechanism is arranged inside the mounting frame, the outside of the disassembly shaft mechanism is rotatably connected to a plow body, a sliding block is slidably connected to the top of the mounting frame, two connecting rods are rotatably connected between the sliding block and the plow body, a driving rod is fixedly connected between the plurality of sliding blocks, a threaded rod is threadedly connected to the middle part of the driving rod, the top of the fixed plate is detachably connected to a mounting frame, the bottom of the mounting frame is detachably connected to a stabilizing plate, and the outside of the stabilizing plate is fixedly connected to a positioning mechanism.

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

[0008] The positioning mechanism includes a limiting circular block, a side of the limiting circular block away from the stabilizing plate is provided with a plurality of clamping holes, the outside of the threaded rod is fixedly connected to a mounting tube, the inside of the mounting tube is fixedly connected to a spring, the other end of the spring is fixedly connected to the limiting plate, the middle part of the limiting plate is fixedly connected to a clamping rod, and the clamping rod is engaged with the clamping hole.

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

[0010] The disassembly shaft mechanism includes a rotating cylinder and a fixed disk. The rotating cylinder is arranged inside the plow body and the mounting frame. One end of the rotating cylinder is fixedly connected to a limiting ring. Two spring plates are fixedly connected to a side of the fixed disk close to the limiting ring. A curved block is fixedly connected to a side of the spring plate away from the fixed disk. The spring plate is arranged inside the rotating cylinder.

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

[0012] Both sides of the sliding block are fixedly connected with limit sliding blocks, a sliding groove is provided inside the installation frame, and the limit sliding block is slidably connected inside the sliding groove.

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

[0014] A handle is fixedly connected to one side of the threaded rod away from the stabilizing plate, and the other end of the threaded rod is fixedly connected to a limiting plate.

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

[0016] Both ends of the driving rod are fixedly connected with the limiting side plates, and the limiting plates are slidably connected inside the installation cylinder.

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

[0018] A pull ring is fixedly connected to one side of the clamping rod away from the limiting plate, and a rubber sleeve is provided on the outer sleeve of the pull ring.

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

[0020] The two spring pieces are symmetrically distributed on the fixed disk, and the two curved surface blocks are symmetrically arranged on the two spring pieces.

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

[0022] 1. In the utility model, the sliding block drives the connecting rod to rotate, thereby driving the plow body to rotate upward or downward, so that the turning depth can be adjusted, and then the turning depth can be adjusted according to the soil characteristics of the farmland, so as to achieve better crushing and turning effects, and then will not affect the growth of agricultural products, thereby increasing the yield of agricultural products.

[0023] 2. In the utility model, pressing the curved block can release the engagement between the curved block and the limit ring, and then the spring piece can be easily pulled out from the inside of the rotating cylinder, and then the plow body can be conveniently removed from the mounting frame, thereby facilitating the replacement of the plow body, thereby saving replacement time and improving the efficiency of plow body replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A three-dimensional diagram of a soil turning mechanism with adjustable depth proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of a sliding block in a soil turning mechanism with adjustable depth proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of a driving rod in a soil turning mechanism with adjustable depth proposed by the utility model;

[0027] Figure 4 for Figure 3 The enlarged view of point B in the middle;

[0028] Figure 5 for Figure 1 The enlarged view of point A in the middle;

[0029] Figure 6 A schematic diagram of a plow body in a soil turning mechanism with adjustable depth proposed by the utility model;

[0030] Figure 7 This is a schematic diagram of a spring piece in a soil turning mechanism with adjustable depth proposed by the utility model;

[0031] Figure 8 The utility model is a schematic diagram of a rotating drum in a soil turning mechanism with adjustable depth.

[0032] Legend:

[0033] 1. Fixed plate; 2. Mounting frame; 3. Plough body; 4. Disassembly of rotating shaft mechanism; 401. Rotating cylinder; 402. Limiting ring; 403. Fixed disk; 404. Shrapnel; 405. Curved block; 5. Sliding block; 6. Limiting slider; 7. Connecting rod; 8. Slide groove; 9. Driving rod; 10. Threaded rod; 11. Limiting round block; 12. Clamping hole; 13. Mounting frame; 14. Stabilizing plate; 15. Handle; 16. Mounting cylinder; 17. Spring; 18. Limiting plate; 19. Clamping rod; 20. Pull ring; 21. Limiting disk; 22. Limiting side disk; DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-Figure 3The utility model provides an embodiment of a soil-turning mechanism with adjustable depth, comprising a fixed plate 1, a plurality of mounting frames 2 are fixedly connected to the bottom of the fixed plate 1, the fixed plate 1 can provide a mounting position, the mounting frame 2 can provide a mounting position, a disassembly shaft mechanism 4 is arranged inside the mounting frame 2, the outside of the disassembly shaft mechanism 4 is rotatably connected with a plow body 3, the disassembly shaft mechanism 4 can provide a rotation condition for the plow body 3, and can also facilitate the disassembly of the plow body 3, a sliding block 5 is slidably connected to the top of the mounting frame 2, two connecting rods 7 are rotatably connected between the sliding block 5 and the plow body 3, the sliding of the sliding block 5 can drive the connecting rod 7 to rotate, and then can drive the plow body 3 to adjust the rotation direction, and then can adjust the soil-turning depth of the plow body 3, a driving rod 9 is fixedly connected between the plurality of sliding blocks 5, the driving rod 9 can drive the plurality of sliding blocks 5 to move, and the middle part of the driving rod 9 is threadedly connected with a screw The threaded rod 10 can drive the driving rod 9 to move when the threaded rod 10 rotates. The top of the fixed plate 1 is detachably connected to a mounting frame 13, and the mounting frame 13 can facilitate the installation of the tillage mechanism on the agricultural machine. The bottom of the mounting frame 13 is detachably connected to a stabilizing plate 14, and the stabilizing plate 14 can increase the stability of the mechanism and also provide a mounting position. The outside of the stabilizing plate 14 is fixedly connected to a positioning mechanism. Both sides of the sliding block 5 are fixedly connected to a limiting slider 6. A slide groove 8 is provided inside the mounting frame 2, and the limiting slider 6 is slidably connected to the inside of the slide groove 8. After the limiting slider 6 slides inside the slide groove 8, the stability of the sliding block 5 can be increased when sliding. A handle 15 is fixedly connected to the side of the threaded rod 10 away from the stabilizing plate 14. The handle 15 is convenient for the user to rotate the threaded rod 10. The other end of the threaded rod 10 is fixedly connected to a limiting disk 21, and the limiting disk 21 has a limiting function.

[0036] Reference Figure 4-Figure 5 The positioning mechanism includes a limiting round block 11, and a plurality of clamping holes 12 are opened inside the limiting round block 11 on a side away from the stabilizing plate 14. The outside of the threaded rod 10 is fixedly connected to a mounting cylinder 16, and the mounting cylinder 16 can provide a mounting position. The inside of the mounting cylinder 16 is fixedly connected to a spring 17, and the spring 17 can use its own elastic force to reset the clamping rod 19. The other end of the spring 17 is fixedly connected to a limiting plate 18, and the limiting plate 18 can make the spring 17 work, and can also prevent the clamping rod 19 from sliding out of the mounting cylinder 16. A clamping rod 19 is fixedly connected to the middle of the plate 18, and the clamping rod 19 is engaged with the clamping hole 12. After the clamping rod 19 is engaged with the clamping hole 12, it can prevent the threaded rod 10 from flipping over. Both ends of the driving rod 9 are fixedly connected to the limiting side plates 22. The limiting side plates 22 have a limiting function. The limiting plate 18 is slidably connected to the inside of the mounting tube 16. A pull ring 20 is fixedly connected to the side of the clamping rod 19 away from the limiting plate 18. The pull ring 20 facilitates the user to pull the clamping rod 19. The outer sleeve of the pull ring 20 is provided with a rubber sleeve, which can increase the user's comfort.

[0037] Reference Figure 6-Figure 8 The disassembly shaft mechanism 4 includes a rotating cylinder 401 and a fixed disk 403. The rotating cylinder 401 is arranged inside the plow body 3 and the mounting frame 2. One end of the rotating cylinder 401 is fixedly connected to a limiting ring 402. The rotating cylinder 401 can facilitate the plow body 3 to rotate inside the mounting frame 2. The limiting ring 402 can prevent the rotating cylinder 401 from sliding out of the mounting frame 2. The fixed disk 403 is fixedly connected to one side close to the limiting ring 402 with two spring pieces 404. The spring pieces 404 have elastic force. Thereby, the curved block 405 can be reset. The curved block 405 is fixedly connected to the side of the spring piece 404 away from the fixed disk 403. The curved block 405 can be engaged with the limiting ring 402, so as to prevent the spring piece 404 from sliding out of the rotating cylinder 401. The spring piece 404 is arranged inside the rotating cylinder 401, and the two spring pieces 404 are symmetrically distributed on the fixed disk 403. The two curved blocks 405 are symmetrically arranged on the two spring pieces 404. The symmetrical distribution makes it convenient for the user to press.

[0038] Working principle: when adjusting the depth, first pull the pull ring 20 to the side away from the stabilizing plate 14, at this time, the pull ring 20 drives the clamping rod 19 to move out of the clamping hole 12, and when the clamping rod 19 moves, it can drive the limit plate 18 to compress the spring 17, and then turn the handle 15. After the handle 15 is rotated, it can drive the threaded rod 10 to rotate. After the threaded rod 10 is rotated, it can drive the driving rod 9 to move to one side of the stabilizing plate 14, thereby driving multiple sliding blocks 5 to move to one side of the stabilizing plate 14. At this time, the sliding block 5 drives the connecting rod 7 to rotate, and then it can drive the top and bottom ends of the plow body 3 to rotate toward one side of the stabilizing plate 14, and then it can drive the bottom of the plow body 3 to rotate upward. At this time, the soil turned out by the plow body 3 is shallow. If the soil turned out is deeper, the handle 15 is rotated in the opposite direction, so that the bottom of the plow body 3 can be rotated downward, and the soil turned out is deeper.

[0039] When replacing the plow body 3, first press the two curved blocks 405 toward the middle. When the curved block 405 moves to the inner diameter position of the rotating cylinder 401, pull the fixed disk 403 out of the rotating cylinder 401. At this time, the spring piece 404 can be moved out of the rotating cylinder 401. When the spring piece 404 moves out of the rotating cylinder 401, the rotating cylinder 401 can be pulled out of the installation frame 2 and the plow body 3.

[0040] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soil turning mechanism with adjustable depth, comprising a fixed plate (1), characterized in that: The bottom of the fixed plate (1) is fixedly connected to a plurality of mounting frames (2), a disassembly shaft mechanism (4) is arranged inside the mounting frame (2), the outside of the disassembly shaft mechanism (4) is rotatably connected to a plow body (3), the top of the mounting frame (2) is slidably connected to a sliding block (5), two connecting rods (7) are rotatably connected between the sliding block (5) and the plow body (3), a driving rod (9) is fixedly connected between the plurality of sliding blocks (5), a threaded rod (10) is threadedly connected to the middle of the driving rod (9), the top of the fixed plate (1) is detachably connected to a mounting frame (13), the bottom of the mounting frame (13) is detachably connected to a stabilizing plate (14), and the outside of the stabilizing plate (14) is fixedly connected to a positioning mechanism.

2. The soil turning mechanism with adjustable depth according to claim 1, characterized in that: The positioning mechanism comprises a limiting circular block (11), a plurality of clamping holes (12) are provided inside the limiting circular block (11) on a side away from the stabilizing plate (14), a mounting tube (16) is fixedly connected to the outside of the threaded rod (10), a spring (17) is fixedly connected to the inside of the mounting tube (16), the other end of the spring (17) is fixedly connected to the limiting plate (18), a clamping rod (19) is fixedly connected to the middle of the limiting plate (18), and the clamping rod (19) is clamped with the clamping hole (12).

3. The soil turning mechanism with adjustable depth according to claim 1, characterized in that: The disassembly shaft mechanism (4) comprises a rotating cylinder (401) and a fixed disk (403); the rotating cylinder (401) is arranged inside the plow body (3) and the mounting frame (2); one end of the rotating cylinder (401) is fixedly connected to a limit ring (402); a side of the fixed disk (403) close to the limit ring (402) is fixedly connected to two spring sheets (404); a side of the spring sheet (404) away from the fixed disk (403) is fixedly connected to a curved surface block (405); and the spring sheet (404) is arranged inside the rotating cylinder (401).

4. The soil turning mechanism with adjustable depth according to claim 1, characterized in that: Both sides of the sliding block (5) are fixedly connected to limit sliding blocks (6); a sliding groove (8) is provided inside the installation frame (2); and the limit sliding block (6) is slidably connected inside the sliding groove (8).

5. The soil turning mechanism with adjustable depth according to claim 1, characterized in that: A handle (15) is fixedly connected to one side of the threaded rod (10) away from the stabilizing plate (14), and the other end of the threaded rod (10) is fixedly connected to a limiting plate (21).

6. The soil turning mechanism with adjustable depth according to claim 2, characterized in that: Both ends of the driving rod (9) are fixedly connected to the limiting edge plates (22), and the limiting plate (18) is slidably connected to the inside of the mounting tube (16).

7. The soil turning mechanism with adjustable depth according to claim 2, characterized in that: A pull ring (20) is fixedly connected to one side of the clamping rod (19) away from the limiting plate (18), and a rubber sleeve is provided on the outside of the pull ring (20).

8. The soil turning mechanism with adjustable depth according to claim 3, characterized in that: The two spring sheets (404) are symmetrically distributed on the fixed plate (403), and the two curved surface blocks (405) are symmetrically arranged on the two spring sheets (404).

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