Plough head forming tool for five-share offset plow

Abstract

The utility model relates to the technical field of agricultural tools, in particular to a plowshare forming tool for a five-share offset plow, which comprises a plowshare frame, a limit plate is fixedly mounted on the plowshare frame, an assembly cavity is arranged between the limit plate and the plowshare frame, and the limit plate is fixedly mounted on the plowshare frame. A plurality of sliding lantern rings are connected to the limiting plate in a sliding mode, electromagnetic plates matched with the sliding lantern rings in number are installed in the assembling cavity, an iron plate is installed on one side of each electromagnetic plate, and the area of each electromagnetic plate is larger than that of the iron plate. The ploughing device has the advantages that the distance between every two plowshares can be shortened as soon as the soil is thin and dense in points, the soil can be scattered once by making more soil contact with the plowshares in the ploughing process, repeated work for several times is not needed, the normal distance can be kept as soon as soon as the soil is thin and dense in points, compatibility is improved, and the ploughing efficiency is improved. And the application range is expanded, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural implements technology, and in particular to a plow head forming tool for a five-furrow offset plow. Background Technology

[0002] my country is a major agricultural country with advanced agricultural machinery and equipment. Currently, most agricultural farming is carried out in a semi-automated manner, which greatly improves the efficiency of cultivation, such as by using a five-furrow offset plow.

[0003] However, existing domestic plows are all fixed to the plowshare frame with bolts, which results in a fixed spacing between each plowshare. Some lands require finer and denser soil to be plowed, while other lands can have looser and larger soil. Ultimately, this leads to the current five-furrow offset plow having limited compatibility and a narrow range of applications. Utility Model Content

[0004] The purpose of this invention is to address the following shortcomings in the existing technology: the current five-furrow offset plow has limited compatibility and adaptability. Therefore, this invention proposes a plow head forming fixture for a five-furrow offset plow.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A plowshare forming fixture for a five-furrow offset plow includes a plowshare frame, a limiting plate fixedly mounted on the plowshare frame, an assembly cavity provided between the limiting plate and the plowshare frame, a plurality of sliding collars slidably connected to the limiting plate, an electromagnetic plate matching the number of sliding collars installed in the assembly cavity, an iron plate mounted on one side of the electromagnetic plate, the area of ​​the electromagnetic plate being larger than the area of ​​the iron plate, a plurality of mounting pins fixedly connected to the side of the iron plate away from the electromagnetic plate, one end of the mounting pins slidably connected to the sliding collar;

[0007] The sliding collar is fitted with a plowshare via a telescopic component.

[0008] Preferably, the telescopic component includes a hydraulic cylinder lifting rod installed inside the assembly tube, with one end of the hydraulic cylinder lifting rod fixedly connected to the plow head.

[0009] Preferably, the plowshare includes at least a plowshare plate, the plowshare plate is provided with a plurality of soil loosening ribs, and the contact surface between the soil loosening ribs and the soil is one of an arc-shaped surface and a conical surface.

[0010] Preferably, the end of the plowshare that contacts the soil is provided with a soil-turning rib, and the soil-turning rib has a soil-turning cavity.

[0011] Preferably, a sweeping plate with an arc-shaped cross-section is installed on the plow frame via a lifting device.

[0012] Preferably, the lifting component includes a dual-axis motor and a threaded sleeve mounted on the plow frame. A telescopic rod is mounted on the output shaft of the dual-axis motor. A threaded post is mounted on the end of the telescopic rod away from the dual-axis motor. One end of the threaded post is rotatably connected to the cleaning plate. The threaded sleeve and the threaded post are threadedly connected.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] When a finer, denser soil is needed, the distance between the two plowshares is shortened, allowing the soil to come into more contact with the plowshare during the plowing process. This breaks up the soil in one go, eliminating the need for repeated work. When a larger, looser soil is needed, the normal distance is maintained. This improves compatibility, expands the range of applications, and increases work efficiency. Attached Figure Description

[0015] Figure 1 This is a partial top view of the plow head forming fixture for a five-furrow offset plow proposed in this utility model.

[0016] Figure 2 This is a partial front view of a plow head forming fixture for a five-furrow offset plow proposed in this utility model.

[0017] Figure 3 This is a partial cross-sectional structural diagram of a plow head forming fixture for a five-furrow offset plow proposed in this utility model.

[0018] Figure 4 This is a schematic diagram illustrating the existing technology of telescopic poles.

[0019] In the diagram: 1. Plowshare frame, 2. Threaded sleeve, 3. Threaded column, 4. Sweeping plate, 5. Plowshare, 6. Loosening rib, 7. Turning rib, 8. Assembly pipe, 9. Sliding collar, 10. Hydraulic cylinder lifting rod, 11. Iron plate, 12. Electromagnetic plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0022] Reference Figures 1-4A plowshare forming fixture for a five-furrow offset plow includes a plowshare frame 1. A limiting plate is fixedly installed on the plowshare frame 1, and an assembly cavity is provided between the limiting plate and the plowshare frame 1. The limiting plate is fixed to the plowshare frame 1 with bolts and nuts to facilitate the installation of sliding collars 9 on the limiting plate. Multiple sliding collars 9 are slidably connected to the limiting plate. An electromagnetic plate 12 matching the number of sliding collars 9 is installed in the assembly cavity. An iron plate 11 is installed on one side of the electromagnetic plate 12, and the area of ​​the electromagnetic plate 12 is larger than the area of ​​the iron plate 11. Multiple mounting pins are fixedly connected to the side of the iron plate 11 away from the electromagnetic plate 12. One end of the mounting pin is slidably connected to the sliding collar 9. When the electromagnetic plate 12 is energized, it generates a magnetic force that firmly attracts the iron plate 11. Under the limiting of the mounting pins, the sliding collar 9 cannot move and is fixed at the limiting position. On the board, when it is necessary to change the distance between each plowshare, the power is turned off, and the magnetic force between the electromagnetic plate 12 and the iron plate 11 disappears. At this time, the sliding collar 9 can be slid to the appropriate position to change the distance between the two plowshares. At the same time, the iron plate 11 does not detach from the area of ​​the electromagnetic plate 12. Then, after the electromagnetic plate 12 is powered on, it will attract the iron plate 11, thus achieving the effect of changing the distance between the two plowshares. This method can be used to change the distance between the two plowshares according to the requirements of the tillage. If the soil needs to be finer and denser, the distance between the two plowshares can be shortened. During the plowing process, the soil can come into contact with the plowshares more, and the soil can be broken up in one go without repeating the work several times. If the soil only needs to be larger and looser, the normal distance can be maintained. This improves compatibility, expands the range of applications, and improves work efficiency.

[0023] The power supply can be either the vehicle's own power supply or an external power supply; this is existing technology and will not be described in detail.

[0024] The sliding collar 9 is equipped with a plow head 5 via a telescopic component. The telescopic component includes a hydraulic cylinder lifting rod 10 installed inside the assembly tube 8. One end of the hydraulic cylinder lifting rod 10 is fixedly connected to the plow head 5. By controlling the length of the hydraulic cylinder lifting rod 10, it can be adapted to different vehicle models. Some vehicle models have large tire diameters, while others have small tire diameters. The height of the plow head 5 can be adjusted using the hydraulic cylinder lifting rod 10 to adapt to vehicle models with different tire diameters. At the same time, the height of the hydraulic cylinder lifting rod 10 can be changed according to the depth of soil turning, thereby changing the depth to which the plow head 5 enters the soil.

[0025] The plowshare includes at least a plowshare plate, which is equipped with multiple loosening ribs 6. The contact surface between the loosening ribs 6 and the soil is either an arc-shaped surface or a conical surface. The distance between any two loosening ribs 6 is not limited. When the soil is freshly turned over and is in clumps, the loosening ribs 6 can make the soil easier to crack. The arc-shaped surface can be used for softer soil, while the conical surface can be used for harder soil.

[0026] The plowshare 5 has a soil-turning rib 7 at the end that contacts the soil. The soil-turning rib 7 has a soil-turning cavity, which makes it easier for the soil-turning rib 7 to enter the soil for turning. The soil-turning cavity can break up the soil. The setting of the soil-turning cavity is existing technology, and its working principle will not be described.

[0027] A sweeping plate 4 with an arc-shaped cross-section is installed on the plow head frame 1 via a lifting device. The sweeping plate 4 is located in front of the plow head and can sweep the surface crop roots or leaves to the side, thereby avoiding the crop leaves from intertwining with the turned soil and affecting subsequent sowing. Even if some surface crop roots or leaves are swept onto the turned soil, they are on the top layer of soil, which is easy to clean during sowing and reduces the impact on subsequent sowing.

[0028] The lifting mechanism includes a dual-axis motor mounted on the plowshare frame 1 and a threaded sleeve 2. A telescopic rod is mounted on the output shaft of the dual-axis motor. The telescopic rod includes an upper tube and a lower tube. The lower tube is fixedly connected to a threaded post 3. The threaded post 3 is mounted on the end of the telescopic rod away from the dual-axis motor. The upper tube is fixedly connected to the output shaft. The upper tube and the lower tube are slidably connected by a limiting groove and a limiting strip. Figure 4 As shown, the telescopic rod can be purchased on the market and will not be described in detail. One end of the threaded column 3 is rotatably connected to the cleaning plate 4. The threaded sleeve 2 and the threaded column 3 are threadedly connected. The rotation of the dual-axis motor drives the telescopic rod to rotate, which in turn drives the threaded column 3 to rotate, thereby driving the cleaning plate 4 to move downward continuously. The height of the cleaning plate 4 can be changed to adapt to the working requirements. The lifting component here can be replaced by a hydraulic telescopic rod commonly used in industry.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A moulding tool for a mouldboard of a five-furrow offset plough comprising a mouldboard carrier (1), characterised in that The plough head frame (1) is fixedly provided with a limiting plate, an assembly cavity is arranged between the limiting plate and the plough head frame (1), a plurality of sliding sleeve rings (9) are slidably connected to the limiting plate, a number of electromagnetic plates (12) matched with the number of the sliding sleeve rings (9) are arranged in the assembly cavity, an iron plate (11) is arranged on one side of the electromagnetic plate (12), the area of the electromagnetic plate (12) is larger than that of the iron plate (11), a plurality of mounting pins are fixedly connected to the side of the iron plate (11) away from the electromagnetic plate (12), and one end of the mounting pin is slidably connected in the sliding sleeve ring (9). The sliding sleeve ring (9) is provided with a plough head (5) through a telescopic part.

2. A moulding tool for a mouldboard of a five-share offset plough according to claim 1, characterised in that The telescopic part comprises a hydraulic cylinder lifting rod (10) arranged in an assembly pipe (8), and one end of the hydraulic cylinder lifting rod (10) is fixedly connected to the plough head (5).

3. A moulding tool for a mouldboard of a five-share offset plough according to claim 2, characterised in that, The plough head comprises at least a plough head plate, and the plough head plate is provided with a plurality of soil loosening ribs (6), and the contact surface between the soil loosening rib (6) and the soil is one of an arc surface and a conical surface.

4. A moulding tool for a mouldboard of a five-share offset plough according to claim 3, characterised in that, The end of the plough head (5) in contact with the soil is provided with a soil turning rib (7), and the soil turning rib (7) is provided with a soil turning cavity.

5. A moulding tool for a mouldboard of a five-share offset plough according to claim 4, characterised in that, The plough head frame (1) is provided with a cleaning plate (4) with an arc-shaped cross section through a lifting part.

6. A mold for forming a mold for a five-share offset plow according to claim 5, wherein The lifting part comprises a double-shaft motor and a threaded sleeve (2) arranged on the plough head frame (1), a telescopic rod is arranged on the output shaft of the double-shaft motor, a threaded column (3) is arranged on the end of the telescopic rod away from the double-shaft motor, one end of the threaded column (3) is rotatably connected to the cleaning plate (4), and the threaded sleeve (2) and the threaded column (3) are screw-connected.

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