Intelligent suppression intensity regulation and control device of front-mounted suppression seeder

Abstract

The utility model belongs to the technical field of agriculture, and particularly relates to an intelligent suppression intensity regulation and control device of a preposed suppression seeder, which comprises a fixed plate, a limiting plate is fixedly connected to the middle of the upper surface of the fixing plate, hydraulic cylinders A are hinged to the left portion and the right portion of the limiting plate, movable frames are hinged to the opposite sides of the two hydraulic cylinders A, fixing frames are fixedly connected to the front portions and the rear portions of the movable frames, and the opposite sides of the two fixing frames are hinged to the fixing plate. The utility model provides an intelligent suppression intensity regulating and controlling device of a preposed suppression seeder, which has the following beneficial effects that the equipment can regulate the suppression intensity during suppression when being used through the matched use of the structures, and the equipment combines a suppression device and a seeding device into a whole, so that the practicability is high. When the seeds are sown, the soil can be pressed, so that not only are corresponding steps reduced, but also the workload of a user is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of agriculture, in particular to a device for intelligently adjusting the pressing strength of a front pressing seeder. Background Art

[0002] A seeder is a planting machine that is mainly used for sowing crops. This machine can sow crop seeds, drive the seed meter and fertilizer meter through the transmission system, and accurately deliver seeds and fertilizers to the seed bed, thus completing the sowing operation.

[0003] Most of the existing compaction seeders are of fixed structure, and it is not convenient to adjust the compaction strength when compacting the soil. Therefore, in order to solve the above problem, a device for intelligently adjusting the compaction strength of a front compaction seeder is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a device for intelligently adjusting the suppression intensity of a front-mounted suppression seeder.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a front-mounted suppression seeding machine intelligent control suppression strength device, comprising a fixed plate; the middle part of the upper surface of the fixed plate is fixedly connected to a limiting plate, the left and right parts of the limiting plate are hingedly connected to a hydraulic cylinder A, the opposite sides of the two hydraulic cylinders A are hingedly connected to a moving frame, the front and rear parts of the moving frame are fixedly connected to a fixed frame, the opposite sides of the two fixed frames are hingedly connected to the fixed plate, the fixed plate and the lower part of the limiting plate are fixedly connected to a hollow column, the inner cavity of the hollow column is movably provided with an inverted Y-shaped part, the fixed plate and the lower part of the limiting plate are fixedly connected to a hydraulic cylinder B, the output shaft of the hydraulic cylinder B is fixedly connected to the inverted Y-shaped part, and the inner cavity of the inverted Y-shaped part is hingedly connected to a pressure wheel.

[0006] Preferably, the front portion of the fixing plate is fixedly connected to a seeder body, and the front portion of the seeder body is fixedly connected to a positioning frame.

[0007] Preferably, a connecting frame is fixedly connected to the front of the positioning frame, and a groove is formed on the surface of the connecting frame.

[0008] Preferably, the upper portion of the positioning frame is fixedly connected to a limiting block, and the rear portion of the limiting block is fixedly connected to the front portion of the seed drill body.

[0009] Preferably, a positioning bolt is fixedly connected to the surface of the limiting block, and the positioning bolt passes through the limiting block and is fixedly connected to the seeder body.

[0010] Preferably, the front and rear portions of the limiting plate are fixedly connected with fixing blocks, and the lower portion of the fixing block is fixedly connected to the upper portion of the fixing plate.

[0011] Preferably, the front and rear parts of the inner cavity of the inverted Y-shaped member are movably connected to limit strips, and opposite sides of the two limit strips are fixedly connected to the inner wall of the hollow column.

[0012] Beneficial effects of the utility model:

[0013] 1. The utility model provides a device for intelligently adjusting the suppression strength of a front-mounted suppression seeder. Through the coordinated use of the above-mentioned structure, the utility model has the following beneficial effects: the device can adjust the suppression strength during use, and the device combines its suppression device with the sowing device as a whole, so that the soil can be suppressed while the seeds are sown, which not only reduces the corresponding steps, but also reduces the workload of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is an overall stereogram of the utility model;

[0016] Figure 2 It is a rear perspective view in the utility model;

[0017] Figure 3 It is an exploded perspective view of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the pressing wheel in the utility model.

[0019] Legend:

[0020] 1. Fixed plate; 2. Limit plate; 3. Hydraulic cylinder A; 4. Moving frame; 5. Fixed frame; 6. Hollow column; 7. Inverted Y-shaped piece; 8. Hydraulic cylinder B; 9. Press wheel; 10. Seeder body; 11. Positioning frame; 12. Connecting frame; 13. Limit block; 14. Positioning bolt; 15. Fixed block; 16. Limit strip. DETAILED DESCRIPTION

[0021] 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.

[0022] Specific examples are given below.

[0023] See also Figure 1 - Figure 4 The utility model provides an intelligent control device for the suppression strength of a front-mounted suppression seeding machine, comprising a fixed plate 1; a limit plate 2 is fixedly connected to the middle of the upper surface of the fixed plate 1, the left and right parts of the limit plate 2 are hingedly connected to hydraulic cylinders A3, the opposite sides of the two hydraulic cylinders A3 are hingedly connected to a moving frame 4, the front and rear parts of the moving frame 4 are fixedly connected to fixed frames 5, the opposite sides of the two fixed frames 5 are hingedly connected to the fixed plate 1, the lower parts of the fixed plate 1 and the limit plate 2 are fixedly connected to hollow columns 6, the inner cavity of the hollow column 6 is movably provided with an inverted Y-shaped piece 7, the fixed plate 1 and the limit plate 2 are hingedly connected to each other, and the fixed plate 1 and the limit plate 2 are hingedly connected to each other. The lower part is fixedly connected with a hydraulic cylinder B8, and the output shaft of the hydraulic cylinder B8 is fixedly connected with the inverted Y-shaped part 7. The lower part of the inverted Y-shaped part 7 is rotatably connected with a pressure wheel 9. When working, the fixed plate 1 is driven to move by the seeder body 10, and then the hydraulic cylinder A3 is started, and the movable frame 4 is driven by the hydraulic cylinder A3 to move and unfold it, and then the hydraulic cylinder B8 is driven, and the inverted Y-shaped part 7 is driven by the hydraulic cylinder B8 to move, and the inverted Y-shaped part 7 drives the pressure wheel 9 to move to adjust the downward pressure of the pressure wheel 9, and then the tractor drives the whole equipment to move, and the soil is pressed by the pressure wheel 9.

[0024] Further, such as Figure 1 and Figure 2 As shown, the front part of the fixing plate 1 is fixedly connected to the seeder body 10 , and the front part of the seeder body 10 is fixedly connected to the positioning frame 11 .

[0025] Further, such as Figure 1 As shown, the front portion of the positioning frame 11 is fixedly connected to a connecting frame 12 , and a groove is formed on the surface of the connecting frame 12 .

[0026] Further, such as Figure 1 As shown, the upper portion of the positioning frame 11 is fixedly connected to a limiting block 13 , and the rear portion of the limiting block 13 is fixedly connected to the front portion of the seed drill body 10 .

[0027] Further, such as Figure 1 As shown, a positioning bolt 14 is fixedly connected to the surface of the limiting block 13 , and the positioning bolt 14 passes through the limiting block 13 and is fixedly connected to the seed drill body 10 .

[0028] Further, such as Figure 1 and Figure 3 As shown, the front and rear portions of the limiting plate 2 are fixedly connected with fixing blocks 15 , and the lower portion of the fixing block 15 is fixedly connected to the upper portion of the fixing plate 1 .

[0029] Further, such as Figure 4 As shown, the front and rear parts of the inner cavity of the inverted Y-shaped member 7 are movably connected to the limit strips 16 , and the opposite sides of the two limit strips 16 are fixedly connected to the inner wall of the hollow column 6 .

[0030] Working principle: When the soil needs to be compacted, the connecting frame 12 and the groove are used together to connect the entire device to the tractor, and then the seeds to be sown are placed inside the seeder body 10. The hydraulic cylinder B8 drives the inverted Y-shaped part 7 to move, and then the seeder body 10 drives the fixed plate 1 to move, and then the hydraulic cylinder A3 is started, and the hydraulic cylinder A3 drives the moving frame 4 to move and unfold it, and then the inverted Y-shaped part 7 drives the pressure wheel 9 to move and adjust the downward pressure of the pressure wheel 9, and then the tractor drives the entire device to move, and the pressure wheel 9 is used to compact the soil.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A device for intelligently adjusting the pressure strength of a front-mounted pressure seed drill, comprising a fixing plate (1); characterized in that: The middle part of the upper surface of the fixed plate (1) is fixedly connected to the limit plate (2), the left and right parts of the limit plate (2) are hingedly connected to the hydraulic cylinder A (3), the opposite sides of the two hydraulic cylinders A (3) are hingedly connected to the movable frame (4), the front and rear parts of the movable frame (4) are fixedly connected to the fixed frame (5), the opposite sides of the two fixed frames (5) are hingedly connected to the fixed plate (1), the lower parts of the fixed plate (1) and the limit plate (2) are fixedly connected to the hollow column (6), the inner cavity of the hollow column (6) is movably provided with an inverted Y-shaped part (7), the lower parts of the fixed plate (1) and the limit plate (2) are fixedly connected to the hydraulic cylinder B (8), the output shaft of the hydraulic cylinder B (8) is fixedly connected to the inverted Y-shaped part (7), and the lower part of the inverted Y-shaped part (7) is rotatably connected to a pressure wheel (9).

2. According to claim 1, a device for intelligently adjusting the pressure intensity of a front-mounted pressure seeder is characterized in that: The front part of the fixing plate (1) is fixedly connected to a seeder body (10), and the front part of the seeder body (10) is fixedly connected to a positioning frame (11).

3. The device for intelligently controlling the pressure intensity of a front-mounted pressure seeder according to claim 2, characterized in that: The front part of the positioning frame (11) is fixedly connected to a connecting frame (12), and a groove is formed on the surface of the connecting frame (12).

4. The device for intelligently controlling the pressure intensity of a front-mounted pressure seeder according to claim 2, characterized in that: The upper part of the positioning frame (11) is fixedly connected to a limiting block (13), and the rear part of the limiting block (13) is fixedly connected to the front part of the seed drill body (10).

5. The device for intelligently controlling the pressure intensity of a front-mounted pressure seeder according to claim 4, characterized in that: A positioning bolt (14) is fixedly connected to the surface of the limiting block (13); the positioning bolt (14) passes through the limiting block (13) and is fixedly connected to the seed drill body (10).

6. The device for intelligently controlling the pressure intensity of a front-mounted pressure seeder according to claim 1, characterized in that: The front and rear parts of the limiting plate (2) are both fixedly connected to a fixing block (15), and the lower part of the fixing block (15) is fixedly connected to the upper part of the fixing plate (1).

7. The device for intelligently adjusting the pressure intensity of a front-mounted pressure seeder according to claim 1, characterized in that: The front and rear parts of the inner cavity of the inverted Y-shaped member (7) are movably connected to the limit strips (16), and the opposite sides of the two limit strips (16) are fixedly connected to the inner wall of the hollow column (6).

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