Agricultural machinery seedling separating device

Abstract

The utility model provides an agricultural machinery seedling separating device which comprises a triangular connecting plate, a seedling positioning ring and a seedling separating ring, hollow metal supporting rods are longitudinally fixed at three corners of the lower end of the triangular connecting plate, a small storage battery is installed on the left side of the triangular connecting plate, and a first electric telescopic rod is longitudinally installed on the front side of the lower end of the triangular connecting plate. A seedling positioning ring is horizontally installed at the movable end of the first electric telescopic rod, sliding sleeves are arranged on the annular side faces of the three hollow metal supporting rods in a sleeving mode, and a seedling separating ring is fixed among the three sliding sleeves. In order to solve the problems that in the prior art, the wrist of an operator is extremely prone to strain, and long-time operation and use are inconvenient, the electric push type seedling separating structure is designed, seedling root soil in a seedbed can be rapidly separated from the seedbed, time and labor are saved in overall operation, and application and popularization are convenient.

Description

Technical Field

[0001] This utility model is an agricultural machinery seedling separation device, belonging to the technical field of seedling separation equipment. Background Technology

[0002] Transplanting refers to the intermediate process between the two stages of seedling cultivation. In order to reduce the time spent in the field during the seedling stage, cultivate larger seedlings, and better control the growth conditions of the seedbed, seeds are first densely sown in a smaller seedbed. When the seedlings grow to two true leaves, they become crowded and need to be transplanted to a larger seedbed. Transplanting vegetable seedlings can prevent seedlings from crowding each other, expand the area for seedling nutrition and light, and promote faster seedling growth.

[0003] Publication number CN213784147U mentions an agricultural machinery seedling separation device. Through the coordinated use of a sleeve, two support rods, a handle, a ring-shaped pusher, and a linkage structure, the roots of seedlings are well protected during the separation process, ensuring healthy growth and greatly improving separation efficiency. However, the linkage structure in this device uses manual pushing for separation, which easily leads to wrist strain for operators after prolonged use, making it inconvenient for extended operation. There is an urgent need for an agricultural machinery seedling separation device to solve these problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an agricultural machinery seedling separation device to solve the problems mentioned in the background technology. This utility model designs an electric push seedling separation structure that can quickly separate the soil around the roots of seedlings from the seedbed.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an agricultural machinery seedling separation device, comprising a triangular connecting plate, a seedling positioning ring, and a seedling separation ring. Hollow metal support rods are longitudinally fixed at the three corners of the lower end of the triangular connecting plate. A small storage battery is installed on the left side of the triangular connecting plate. A first electric telescopic rod is longitudinally installed on the front side of the lower end of the triangular connecting plate. The seedling positioning ring is horizontally installed at the movable end of the first electric telescopic rod. Sliding sleeves are fitted onto the annular sides of the three hollow metal support rods. The seedling separation ring is fixed between the three sliding sleeves. An annular blade is fixed at the lower end of the seedling separation ring. An arc-shaped connecting block is installed at the left end of the left sliding sleeve. A second electric telescopic rod is longitudinally installed on the left side of the triangular connecting plate.

[0006] Furthermore, each of the three hollow metal support rods is equipped with a bullseye omnidirectional ball joint at its lower end.

[0007] Furthermore, a push-pull handle is fixed horizontally in the middle of the interior of the triangular connecting plate.

[0008] Furthermore, the movable end of the second electric telescopic rod is connected to the arc-shaped connecting block.

[0009] Furthermore, a first switch is provided on the rear side of the upper end of the seedling positioning ring, and a second switch is provided on the upper end of the second electric telescopic rod.

[0010] Furthermore, the small storage battery is connected to the first switch, the second switch, the first electric telescopic rod, and the second electric telescopic rod via a controller and wires.

[0011] The beneficial effects of this utility model are as follows: This utility model is an agricultural machinery seedling separation device. Because it adds a hollow metal support rod, a bull's eye universal ball, a triangular connecting plate, a first electric telescopic rod, a seedling positioning ring, a sliding sleeve, a seedling separation ring, a ring blade, an arc-shaped connecting block, and a second electric telescopic rod, our design improvements and actual use have shown that this device has a reasonable structure and good practicality. The electric push seedling separation structure can quickly separate the soil at the root of the seedlings from the seedbed. The overall operation is time-saving and labor-saving, and will not easily cause fatigue to the operator, making it suitable for long-term use. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an agricultural machinery seedling separation device according to the present invention;

[0014] Figure 2 This is a schematic diagram showing the individual downward movement of the seedling separating ring in an agricultural machinery seedling separating device according to this utility model;

[0015] Figure 3 This is a schematic diagram of the seedling positioning ring and the downward movement of the seedling separating ring in an agricultural machinery seedling separating device according to this utility model;

[0016] In the diagram: 1-Hollow metal support rod, 2-Bullseye universal ball, 3-Triangular connecting plate, 4-Push-pull handle, 5-Small storage battery, 6-First switch, 7-First electric telescopic rod, 8-Seedling positioning ring, 9-Sliding sleeve, 10-Seedling separating ring, 11-Ring blade, 12-Arc-shaped connecting block, 13-Second electric telescopic rod, 14-Second switch. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Please see Figures 1-3This utility model provides a technical solution: an agricultural machinery seedling separation device, including a triangular connecting plate 3, a seedling positioning ring 8, and a seedling separation ring 10. Hollow metal support rods 1 are longitudinally fixed at the three corners of the lower end of the triangular connecting plate 3. A small storage battery 5 is installed on the left side of the triangular connecting plate 3. A first electric telescopic rod 7 is longitudinally installed on the front side of the lower end of the triangular connecting plate 3. The seedling positioning ring 8 is horizontally installed at the movable end of the first electric telescopic rod 7. Sliding sleeves 9 are fitted onto the annular sides of the three hollow metal support rods 1. The seedling separation ring 10 is fixed between the three sliding sleeves 9. An annular blade 11 is fixed at the lower end of the seedling separation ring 10. An arc-shaped connecting block 12 is installed at the left end of the left sliding sleeve 9. A second electric telescopic rod 13 is longitudinally installed on the left side of the triangular connecting plate 3. This design solves the problem that the original device's linkage structure, which uses manual pushing for seedling separation, easily causes wrist strain for operators after prolonged use, making it inconvenient for extended operation.

[0019] As the first embodiment of this utility model: Each of the three hollow metal support rods 1 has a bullseye ball joint 2 installed at its lower end. With the addition of the bullseye ball joint 2, the operator can move the device by pushing it when it is placed on flat ground. A push-pull handle 4 is horizontally fixed in the middle of the triangular connecting plate 3, making it easy for the operator to lift the device.

[0020] The movable end of the second electric telescopic rod 13 is connected to the arc-shaped connecting block 12. When the movable end of the second electric telescopic rod 13 is extended or retracted, the seedling ring 10 can be raised or lowered via the sliding sleeve 9. A first switch 6 is provided on the rear side of the upper end of the seedling positioning ring 8, and a second switch 14 is provided on the upper end of the second electric telescopic rod 13. The small storage battery 5 is connected to the first switch 6, the second switch 14, the first electric telescopic rod 7, and the second electric telescopic rod 13 via a controller and wires. The addition of the first switch 6 and the second switch 14 facilitates the operator's control of the extension and retraction of the first electric telescopic rod 7 and the second electric telescopic rod 13.

[0021] As a second embodiment of this utility model: In actual use, the operator holds the push-pull handle 4 and pushes the device until it is moved to the seedbed. Then, the operator lifts the device and moves it above the seedlings to be separated, so that the seedling positioning ring 8 and the seedling separating ring 10 are directly above the seedlings to be separated. Then, the first switch 6 controls the movable end of the first electric telescopic rod 7 to extend downward, which in turn drives the seedling positioning ring 8 to move down until the seedling positioning ring 8 covers the seedlings to be separated. The first electric telescopic rod 7 is then stopped. Next, the second switch 14 controls the movable end of the second electric telescopic rod 13 to move down, which in turn drives the seedling separating ring 10 to move down through the three sliding sleeves 9. During this process, the operator only needs to hold the triangular connecting plate 3 firmly, and the seedling separating ring 10 will move down to the outside of the seedling positioning ring 8 until the lower end of the seedling separating ring 10 and the ring blade 11 are inserted into the soil of the seedbed, so that the soil around the roots of the seedlings in the seedbed can be quickly separated from the seedbed.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model 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 basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] 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. An agricultural machine seedling separating device comprising a triangular connecting plate (3), a seedling positioning ring (8) and a seedling separating ring (10), characterized in that: The lower end of the triangular connecting plate (3) is longitudinally fixed with hollow metal support rods (1), the left side of the triangular connecting plate (3) is provided with a small storage battery (5), the front side of the lower end of the triangular connecting plate (3) is longitudinally provided with a first electric telescopic rod (7), and the movable end of the first electric telescopic rod (7) is horizontally provided with a seedling positioning ring (8). The annular side of each of the three hollow metal support rods (1) is provided with a sliding sleeve (9), the seedling separating ring (10) is fixed between the three sliding sleeves (9), the lower end of the seedling separating ring (10) is fixed with an annular blade (11), the left end of the left sliding sleeve (9) is provided with an arc-shaped connecting block (12), and the left side of the triangular connecting plate (3) is longitudinally provided with a second electric telescopic rod (13).

2. The agricultural machine seedling dividing device according to claim 1, characterized in that: The lower end of each of the three hollow metal support rods (1) is provided with a bull's eye universal ball (2).

3. The agricultural machine seedling dividing device according to claim 1, characterized in that: The inside of the triangular connecting plate (3) is horizontally fixed with a push-pull handle (4).

4. The agricultural machine seedling dividing device according to claim 1, characterized in that: The movable end of the second electric telescopic rod (13) is connected with the arc-shaped connecting block (12).

5. The agricultural machine seedling dividing device according to claim 1, characterized in that: The upper end of the seedling positioning ring (8) is provided with a first switch (6), and the upper end of the second electric telescopic rod (13) is provided with a second switch (14).

6. The agricultural machine seedling dividing device according to claim 5, characterized in that: The small storage battery (5) is connected with the first switch (6), the second switch (14), the first electric telescopic rod (7) and the second electric telescopic rod (13) through a controller and wires.

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