Ploughing device

Abstract

The utility model relates to the technical field of highland barley breeding, in particular to a ploughing device. Four tillage blades are fixed on one side of the bottom frame, first fixing blocks are fixed at two ends of the top of the bottom frame, fixing rods are fixed on the sides, close to each other, of the two first fixing blocks, first fixing plates are fixed on the outer sides of the fixing rods, and clamping structures are arranged on the tops of the first fixing plates. According to the ploughing device provided by the utility model, through the design of the clamping structure, the device can effectively prevent safety accidents caused by shaking of the device; through the design of an angle adjusting structure, the device can improve the recovery efficiency and the operation quality according to the actual operation environment; through the design of the crushing structure, the device can remove grass roots, weeds, deadwood and rotten roots in a field and crush large soil, so that the seeding quality and the yield of highland barley can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highland barley breeding, in particular to a land cultivation device. Background Art

[0002] As a plateau specialty crop, highland barley faces many challenges in its cultivation, including poor soil and changeable climate. Traditional highland barley breeding methods are often inefficient and cannot meet the needs of modern agriculture for high-yield, high-quality, and stress-resistant crops. With the development of agricultural mechanization, it is particularly important to develop efficient highland barley breeding and arable land devices. By integrating advanced farming technology, precision sowing systems, and intelligent control systems, the device can realize automated and precise highland barley breeding and arable land operations, significantly improve breeding efficiency and yield, and provide strong support for the sustainable development of the highland barley industry.

[0003] For example, a Chinese invention patent (CN114885624A) discloses an all-in-one highland barley planting machine, which solves the following problems: In the prior art, when farmers plant highland barley, they mostly use manual planting and a variety of agricultural planting equipment to divide the planting work, which results in low planting efficiency and low utilization of agricultural planting equipment.

[0004] The device includes a frame, and the frame is used to install a weeding mechanism, a tilling mechanism, a sowing mechanism, a fertilizing mechanism and a covering plate; the rotating shaft in the weeding mechanism is rotatably connected to the frame, and a turntable is sleeved on the rotating shaft, and a plurality of cutting knives are arranged between the two turntables; the tilling mechanism includes a tilling knife mounting frame and a tilling knife, and the tilling knives are evenly distributed on the tilling knife mounting frame, and the tilling knife mounting frame is arranged at the rear of the weeding mechanism in the direction of travel; the sowing mechanism is arranged on the equipment mounting frame, and a sowing tube is arranged on the sowing mechanism for sowing into the cultivated land; the fertilizing mechanism is arranged on the equipment mounting frame, and fertilizer is applied into the cultivated land through a fertilizer spraying device; the soil plate is fixedly connected to the equipment mounting frame and is located at the end of the integrated machine. Through the arrangement of the invention, tilling, weeding, fertilizing, sowing and covering are carried out simultaneously in the process of highland barley planting, so as to reduce the intensity of manual labor and improve the planting efficiency of highland barley.

[0005] When using the above technology, it was found that the following technical problems exist in the prior art: the device does not have a suitable installation and clamping structure, which may cause the device to loosen or shift due to vibration or impact during operation, resulting in an unstable recovery process and may even cause safety accidents. For this reason, we designed a tillage device to provide another technical solution to the above technical problems. Utility Model Content

[0006] Based on this, it is necessary to provide a tillage device to address the above technical issues and solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A tilling device comprises a base frame, four tilling knives are fixed on one side of the base frame, first fixing blocks are fixed on both ends of the top of the base frame, a fixing rod is fixed on the side where two first fixing blocks are close to each other, a first fixing plate is fixed on the outer side of the fixing rod, a clamping structure is provided on the top of the first fixing plate, an angle adjustment structure is provided on one side of the clamping structure, one side of the angle adjustment structure is fixed to the base frame, and a crushing structure is provided on the outer side of the fixing rod.

[0009] As a preferred embodiment of the tilling device provided by the utility model, the clamping structure includes a locking mechanism and a moving mechanism.

[0010] As a preferred embodiment of the tillage device provided by the utility model, the locking mechanism includes a limit plate, a connecting block, a second fixed plate, a motor, a worm and a worm wheel, a limit plate is fixed on the top of the angle adjustment structure, connecting blocks are fixed on both sides of the top of the limit plate, second fixed plates are fixed at both ends of one side of one of the connecting blocks, a worm is rotatably connected to one side of the two second fixed plates close to each other, a motor is fixed to one side of one of the second fixed plates, the output end of the motor is fixed to the worm, and the top of the worm is meshingly connected to the worm wheel.

[0011] As a preferred embodiment of the tillage device provided by the utility model, the moving mechanism includes a first screw, a connecting rod, a second screw, a slide plate and a clamp, wherein the inner side of one of the connecting blocks is rotatably connected to the first screw, a connecting rod is fixed to one side of the first screw, a second screw is fixed to one side of the connecting rod, one side of the second screw is rotatably connected to the other connecting block, the thread rotation directions of the first screw and the second screw are opposite, the outer sides of the first screw and the second screw are threadedly connected to the slide plates, and the tops of the two slide plates are fixed with clamps.

[0012] As a preferred embodiment of the tillage device provided by the utility model, the angle adjustment structure includes a first connecting plate, a rotating rod, a second fixed block, a third fixed block and a rotating disk, the first connecting plate is fixed to the top of the first fixed plate, the inner side of the first connecting plate is rotatably connected to the rotating rod, both ends of the outer side of the rotating rod are rotatably connected to the second fixed blocks, the tops of the two second fixed blocks are fixed to a limiting plate, two third fixed blocks are fixed to one side of the limiting plate, and the side of the two third fixed blocks close to each other is rotatably connected to the rotating disk.

[0013] As a preferred embodiment of the tillage device provided by the utility model, the angle adjustment structure also includes a second connecting plate, a hydraulic cylinder, a rotating stick and a vertical plate, a second connecting plate is fixed on one side of the turntable, a hydraulic cylinder is fixed on one side of the second connecting plate, a rotating stick is fixed on the output end of the hydraulic cylinder, both sides of the rotating stick are rotatably connected to the vertical plates, and the bottoms of the two vertical plates are fixed to the base frame.

[0014] As a preferred embodiment of the tillage device provided by the utility model, the crushing structure includes a third connecting plate and a crushing roller, both ends of the outer side of the fixed rod are rotatably connected to the third connecting plate, and the side where the two third connecting plates are close to each other is rotatably connected to the crushing roller.

[0015] As a preferred embodiment of the tillage device provided by the utility model, an electric motor is arranged on the inner side of the third connecting plate, and the output end of the electric motor is fixed to the crushing roller.

[0016] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0017] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0018] The utility model provides a tillage device, which can be firmly fixed on the farmland operation machinery through the design of the clamping structure, reducing the loosening or displacement caused by vibration or impact, which can not only ensure the stability of the recovery process, but also effectively prevent safety accidents caused by the shaking of the device;

[0019] The device is designed with an angle adjustment structure, so that the device can flexibly adjust the working angle according to the actual working environment, such as terrain undulations and ridge heights. This ensures that the device can maintain the best working state under different conditions, improving the recycling efficiency and working quality.

[0020] The crushing structure of the device is designed so that it can remove grass roots, weeds, dead branches and rotten roots in the field and break up large pieces of soil, which can improve the quality of sowing and the yield of highland barley. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1This is a schematic diagram of the overall structure of a land cultivating device of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection between the first fixing block and the fixing rod of a tillage device of the utility model;

[0024] Figure 3 This is a schematic diagram of the connection between the first fixing plate and the first connecting plate of a tilling device of the utility model;

[0025] Figure 4 This is a schematic diagram of the connection between the second fixing block and the limiting plate of a tillage device of the utility model;

[0026] Figure 5 The utility model is a connection diagram of a second connecting plate and a hydraulic cylinder of a tillage device.

[0027] In the figure: 1, base frame; 2, tillage blade; 3, first fixed block; 4, fixed rod; 5, first fixed plate; 6, first connecting plate; 7, rotating rod; 8, second fixed block; 9, limit plate; 10, connecting block; 11, second fixed plate; 12, motor; 13, worm; 14, worm gear; 15, first screw; 16, connecting rod; 17, second screw; 18, slide plate; 19, clamping claw; 20, third fixed block; 21, turntable; 22, second connecting plate; 23, hydraulic cylinder; 24, rotating stick; 25, vertical plate; 26, third connecting plate; 27, crushing roller. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] As described in the background art, the device does not have a suitable mounting and clamping structure, which may cause the device to loosen or shift due to vibration or impact during operation, resulting in an unstable recovery process and even possible safety accidents.

[0030] In order to solve this technical problem, the utility model provides a land cultivating device.

[0031] Specifically, please refer to Figure 1-Figure 5 A tillage device specifically includes: a base frame 1, four tillage knives 2 are fixed on one side of the base frame 1, first fixed blocks 3 are fixed at both ends of the top of the base frame 1, a fixed rod 4 is fixed on the side where the two first fixed blocks 3 are close to each other, a first fixed plate 5 is fixed on the outer side of the fixed rod 4, a clamping structure is arranged on the top of the first fixed plate 5, an angle adjustment structure is arranged on one side of the clamping structure, one side of the angle adjustment structure is fixed to the base frame 1, and a crushing structure is arranged on the outer side of the fixed rod 4.

[0032] The utility model provides a tillage device, which can be firmly fixed on the farmland operation machinery through the design of the clamping structure, reducing the loosening or displacement caused by vibration or impact, which can not only ensure the stability of the recovery process, but also effectively prevent safety accidents caused by the shaking of the device;

[0033] The device is designed with an angle adjustment structure, so that the device can flexibly adjust the working angle according to the actual working environment, such as terrain undulations and ridge heights. This ensures that the device can maintain the best working state under different conditions, improving the recycling efficiency and working quality.

[0034] The crushing structure of the device is designed so that it can remove grass roots, weeds, dead branches and rotten roots in the field and break up large pieces of soil, which can improve the quality of sowing and the yield of highland barley.

[0035] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] Reference Figure 1-Figure 5 A tilling device comprises a base frame 1, four tilling knives 2 are fixed on one side of the base frame 1, first fixing blocks 3 are fixed on both ends of the top of the base frame 1, a fixing rod 4 is fixed on the side where the two first fixing blocks 3 are close to each other, a first fixing plate 5 is fixed on the outer side of the fixing rod 4, a clamping structure is arranged on the top of the first fixing plate 5, an angle adjustment structure is arranged on one side of the clamping structure, one side of the angle adjustment structure is fixed to the base frame 1, and a crushing structure is arranged on the outer side of the fixing rod 4.

[0038] The clamping structure includes a locking mechanism and a moving mechanism. The locking mechanism includes a limit plate 9, a connecting block 10, a second fixed plate 11, a motor 12, a worm 13 and a worm wheel 14. The limit plate 9 is fixed on the top of the angle adjustment structure. Connecting blocks 10 are fixed on both sides of the top of the limit plate 9. The two ends of one side of one of the connecting blocks 10 are fixed with second fixed plates 11. The side of the two second fixed plates 11 close to each other is rotatably connected with the worm 13. The motor 12 is fixed on one side of one of the second fixed plates 11. The output end of the motor 12 is fixed to the worm 13. The top of the worm 13 is meshed with the worm wheel 14, so that the locking mechanism can drive the first screw 15 to rotate.

[0039] The moving mechanism includes a first screw rod 15, a connecting rod 16, a second screw rod 17, a slide plate 18 and a clamp 19, wherein the first screw rod 15 is rotatably connected to the inner side of one connecting block 10, a connecting rod 16 is fixed to one side of the first screw rod 15, a second screw rod 17 is fixed to one side of the connecting rod 16, one side of the second screw rod 17 is rotatably connected to another connecting block 10, the thread rotation directions of the first screw rod 15 and the second screw rod 17 are opposite, the outer sides of the first screw rod 15 and the second screw rod 17 are both threadedly connected to the slide plates 18, and the tops of the two slide plates 18 are fixed with clamps 19, so that the moving mechanism can drive the two slide plates 18 to move.

[0040] The angle adjustment structure includes a first connecting plate 6, a rotating rod 7, a second fixed block 8, a third fixed block 20, a rotating disk 21, a second connecting plate 22, a hydraulic cylinder 23, a rotating rod 24 and a vertical plate 25. The first connecting plate 6 is fixed to the top of the first fixed plate 5, the inner side of the first connecting plate 6 is rotatably connected to the rotating rod 7, and the two ends of the outer side of the rotating rod 7 are rotatably connected to the second fixed blocks 8. The tops of the two second fixed blocks 8 are fixed to the limiting plate 9, and two third fixed blocks 20 are fixed to one side of the limiting plate 9. The side of the two third fixed blocks 20 close to each other is rotatably connected to the rotating disk 21, the second connecting plate 22 is fixed to one side of the rotating disk 21, and the hydraulic cylinder 23 is fixed to one side of the second connecting plate 22. The output end of the hydraulic cylinder 23 is fixed to the rotating rod 24, and both sides of the rotating rod 24 are rotatably connected to the vertical plates 25. The bottoms of the two vertical plates 25 are fixed to the base frame 1, so that the angle adjustment structure can drive the crushing roller 27 to rotate.

[0041] The crushing structure includes a third connecting plate 26 and a crushing roller 27. Both ends of the outer side of the fixed rod 4 are rotatably connected to the third connecting plates 26, and the side where the two third connecting plates 26 are close to each other is rotatably connected to the crushing roller 27, so that the device can crush grass roots, weeds, dead branches and rotten roots in the field.

[0042] An electric motor is disposed inside the third connecting plate 26 , and an output end of the electric motor is fixed to the crushing roller 27 , so that the electric motor can drive the crushing roller 27 to rotate.

[0043] The utility model provides a tillage device, which can be firmly fixed on the farmland operation machinery through the design of the clamping structure, reducing the loosening or displacement caused by vibration or impact, which can not only ensure the stability of the recovery process, but also effectively prevent safety accidents caused by the shaking of the device;

[0044] The device is designed with an angle adjustment structure, so that the device can flexibly adjust the working angle according to the actual working environment, such as terrain undulations and ridge heights. This ensures that the device can maintain the best working state under different conditions, improving the recycling efficiency and working quality.

[0045] The crushing structure of the device is designed so that it can remove grass roots, weeds, dead branches and rotten roots in the field and break up large pieces of soil, which can improve the quality of sowing and the yield of highland barley.

[0046] The use process of a tillage device provided by the utility model is as follows: the user first installs the device on a cart, the user powers on the motor 12 to rotate, the output end of the motor 12 drives the worm 13 to rotate, because the top of the worm 13 is meshingly connected with the worm wheel 14, so that the rotation of the worm 13 drives the worm wheel 14 to rotate, and then drives the first screw 15 to rotate, and then drives the connecting rod 16 and the second screw 17 to rotate, because the first screw 15 and the second screw 17 have opposite thread rotation directions, and the outer sides of the first screw 15 and the second screw 17 are both threadedly connected with a slide plate 18, so that the rotation of the first screw 15 and the second screw 17 can drive the slide plate 18 to move closer to or away from each other, and then drive the two clamping claws 19 to move closer to or away from each other, so that the device can be clamped or buckled. Connected to the bottom of the cart, a suitable mounting clamping structure enables the recycling and processing device to operate stably and continuously, reducing operation interruptions and adjustment time caused by the instability of the device, which helps to improve operation efficiency, shorten the recovery cycle, and thus reduce agricultural production costs; when the angle needs to be adjusted, the user energizes the hydraulic cylinder 23 to rotate, and the output end of the hydraulic cylinder 23 pushes the rotating rod 24 to rotate along between the two vertical plates 25, and causes the hydraulic cylinder 23 to rotate by itself, thereby adjusting the working angles of the base frame 1 and the tilling blade 2. In summary, the device can significantly improve operation efficiency, reduce damage to crops, increase recovery rate, and enhance the versatility and flexibility of the device. These advantages make the device have broad application value and development prospects in highland barley breeding and production.

[0047] 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. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tillage device, comprising a base frame (1), characterized in that: Four tillage knives (2) are fixed on one side of the base frame (1), first fixing blocks (3) are fixed on both ends of the top of the base frame (1), a fixing rod (4) is fixed on the side where the two first fixing blocks (3) are close to each other, a first fixing plate (5) is fixed on the outer side of the fixing rod (4), a clamping structure is provided on the top of the first fixing plate (5), an angle adjustment structure is provided on one side of the clamping structure, one side of the angle adjustment structure is fixed to the base frame (1), and a crushing structure is provided on the outer side of the fixing rod (4).

2. A tillage device according to claim 1, characterized in that: The clamping structure comprises a locking mechanism and a moving mechanism.

3. A tillage device according to claim 2, characterized in that: The locking mechanism comprises a limit plate (9), a connecting block (10), a second fixing plate (11), a motor (12), a worm (13) and a worm wheel (14); the limit plate (9) is fixed on the top of the angle adjustment structure; connecting blocks (10) are fixed on both sides of the top of the limit plate (9); the second fixing plates (11) are fixed at both ends of one side of one of the connecting blocks (10); the worm (13) is rotatably connected to one side of the two second fixing plates (11) that are close to each other; the motor (12) is fixed on one side of one of the second fixing plates (11); the output end of the motor (12) is fixed to the worm (13); the top of the worm (13) is meshingly connected to the worm wheel (14).

4. A tillage device according to claim 3, characterized in that: The moving mechanism comprises a first screw rod (15), a connecting rod (16), a second screw rod (17), a slide plate (18) and a clamping jaw (19), wherein the inner side of one of the connecting blocks (10) is rotatably connected to the first screw rod (15), a connecting rod (16) is fixed to one side of the first screw rod (15), a second screw rod (17) is fixed to one side of the connecting rod (16), one side of the second screw rod (17) is rotatably connected to another of the connecting blocks (10), the first screw rod (15) and the second screw rod (17) have opposite thread rotation directions, the outer sides of the first screw rod (15) and the second screw rod (17) are both threadedly connected to the slide plate (18), and the tops of the two slide plates (18) are both fixed with clamping jaws (19).

5. A tillage device according to claim 1, characterized in that: The angle adjustment structure comprises a first connecting plate (6), a rotating rod (7), a second fixed block (8), a third fixed block (20) and a rotating disk (21); the first connecting plate (6) is fixed on the top of the first fixed plate (5); the inner side of the first connecting plate (6) is rotatably connected to the rotating rod (7); both ends of the outer side of the rotating rod (7) are rotatably connected to the second fixed blocks (8); the tops of the two second fixed blocks (8) are fixed to a limiting plate (9); two third fixed blocks (20) are fixed on one side of the limiting plate (9); and the sides of the two third fixed blocks (20) close to each other are rotatably connected to the rotating disk (21).

6. A tillage device according to claim 5, characterized in that: The angle adjustment structure further comprises a second connecting plate (22), a hydraulic cylinder (23), a rotating rod (24) and a vertical plate (25); the second connecting plate (22) is fixed to one side of the rotating disk (21); the hydraulic cylinder (23) is fixed to one side of the second connecting plate (22); the rotating rod (24) is fixed to the output end of the hydraulic cylinder (23); both sides of the rotating rod (24) are rotatably connected to the vertical plates (25); and the bottoms of the two vertical plates (25) are fixed to the base frame (1).

7. A tillage device according to claim 1, characterized in that: The crushing structure comprises a third connecting plate (26) and a crushing roller (27), both ends of the outer side of the fixed rod (4) are rotatably connected to the third connecting plate (26), and the side where the two third connecting plates (26) are close to each other is rotatably connected to the crushing roller (27).

8. A tillage device according to claim 7, characterized in that: An electric motor is arranged inside the third connecting plate (26), and an output end of the electric motor is fixed to the crushing roller (27).

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