Rail transfer structure for greenhouse rail picking vehicle

Abstract

The utility model discloses a rail transfer structure for a greenhouse rail picking vehicle, and belongs to the technical field of transportation rails. The structure comprises a linear track and a curve track, wherein the linear track comprises a first fixed section linear track, a movable section linear track and a second fixed section linear track which are arranged in sequence; the curve track comprises a first fixed section curve track and a movable section curve track which are arranged in sequence; the movable section linear track and the movable section curve track are both fixed above the movable plate, and a motor for driving the movable plate to rotate is arranged at the bottom of the movable plate; the movable section linear track is spliced with the first fixed section linear track and the second fixed section linear track or the movable section curve track is spliced with the first fixed section curve track and the second fixed section linear track, so that the motion trail of the picking vehicle is changed. The direction of the small rail car can be switched in the greenhouse, the small rail car can quickly arrive at the designated position, transportation is convenient, time is saved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation tracks, in particular to a track-changing structure for a greenhouse track picking vehicle. Background Art

[0002] A greenhouse is a constant-temperature protection structure for vegetable or fruit cultivation, mainly composed of a steel frame structure and an external protective film. People can grow vegetables and fruits in different seasons in the greenhouse to meet the demand for out-of-season fruits and vegetables in different seasons. Especially in winter, it can also meet people's demand for fresh vegetables. With the rapid development of modern agriculture, greenhouses have become an important part of high-efficiency agriculture. In order to efficiently spray water, pesticides or transport crops in the greenhouse, tracks are usually set in the greenhouse for the picking vehicle to travel, providing convenience.

[0003] At present, most of the tracks in greenhouses are straight tracks or curved tracks. The defect of the straight track is that it cannot change direction and cannot reach the designated position, especially inconvenient during transportation; while the curved track is complex to lay and cannot switch directions to quickly reach the designated position, wasting time and energy.

[0004] Based on the above technical problems, those skilled in the art urgently need to develop a track-changing structure for greenhouses with a simple structure, in which straight tracks and curved tracks are cross-arranged, and the direction of the picking vehicle can be changed by switching tracks, facilitating transportation. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a track-changing structure in which straight tracks and curved tracks are cross-arranged and the direction of the picking vehicle can be changed by switching tracks to solve the technical problems in the above-mentioned prior art.

[0006] To achieve the above purpose, the utility model provides a track-changing structure for a greenhouse track picking vehicle, and the structure includes:

[0007] A track-changing structure for a greenhouse track picking vehicle, and the structure includes:

[0008] A straight track, which includes, arranged in sequence: a first fixed-section straight track, a movable-section straight track, and a second fixed-section straight track, and the first fixed-section straight track and the second fixed-section straight track are fixed on the ground;

[0009] A curved track, which includes, arranged in sequence: a first fixed-section curved track and a movable-section curved track, and the first fixed-section curved track is fixed on the ground;

[0010] The movable plate, both the straight track of the movable section and the curved track of the movable section are fixed above the movable plate. An electric motor embedded in the ground surface is arranged at the bottom of the movable plate, and the output end of the electric motor is fixedly connected to the movable plate, which is used to drive the movable plate to rotate to complete the splicing of the straight track of the movable section with the first fixed straight track and the second fixed straight track, or the splicing of the curved track of the movable section with the first fixed curved track and the second fixed straight track, so as to change the movement trajectory of the picking vehicle.

[0011] Furthermore, a plurality of pipe fixing plates are provided on the surface of the movable plate, which are used to fix the straight track of the movable section and the curved track of the movable section above the movable plate.

[0012] Furthermore, a plurality of fixing seats are provided on the pipe fixing plates, which are used to support the horizontal height of the curved track of the movable section, making its horizontal height higher than that of the straight track to avoid movement interference.

[0013] Advantages of the present utility model

[0014] The present utility model discloses a rail-changing structure for a track picking vehicle in a greenhouse, which can enable the track trolley to switch directions in the greenhouse, quickly reach the designated position, is convenient for transportation and saves time, thereby improving the practicability. Description of the drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the rail-changing structure provided by the present utility model;

[0016] Figure 2 It is a top view of the rail-changing structure provided by the present utility model.

[0017] In the figure,

[0018] 1. Straight track; 2. Curved track; 3. Movable plate; 4. Pipe fixing plate; 5. Electric motor; 6. Fixing seat;

[0019] 11. First fixed straight track; 12. Second fixed straight track; 13. Movable section straight track;

[0020] 21. First fixed curved track; 22. Movable section curved track. Specific embodiments

[0021] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below with reference to the drawings.

[0022] See Figure 1 - Figure 2 as shown;

[0023] A rail-changing structure for a track picking vehicle in a greenhouse, the structure includes:

[0024] A straight track 1, the straight track 1 includes: a first fixed section straight track 11, a movable section straight track 13, and a second fixed section straight track 12 arranged in sequence. The first fixed section straight track 11 and the second fixed section straight track 12 are fixed on the ground;

[0025] A curved track 2, the curved track 2 includes: a first fixed section curved track 21 and a movable section curved track 22 arranged in sequence. The first fixed section curved track 21 is fixed on the ground;

[0026] A movable plate 3, the movable section straight track 13 and the movable section curved track 22 are both fixed above the movable plate 3. A motor 5 embedded in the ground surface is arranged at the bottom of the movable plate 3. The output end of the motor 5 is fixedly connected to the movable plate 3, and is used to drive the movable plate 3 to rotate to complete the splicing of the movable section straight track 13 with the first fixed section straight track 11 and the second fixed section straight track 12, or the splicing of the movable section curved track 22 with the first fixed section curved track 21 and the second fixed section straight track 12, so as to change the movement trajectory of the picking vehicle. The motor 5 is a servo motor.

[0027] Further, a plurality of pipe fixing plates 4 are provided on the surface of the movable plate 3, and are used to fix the movable section straight track 13 and the movable section curved track 22 above the movable plate 3.

[0028] Further, a plurality of fixing seats 6 are provided on the pipe fixing plate 4, and are used to support the horizontal height of the movable section curved track 22, so that its horizontal height is higher than that of the straight track 1, to avoid movement interference.

[0029] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A track-changing structure for a greenhouse track picking vehicle, characterized in that, The structure includes: A linear track (1), the linear track (1) includes, arranged in sequence: a first fixed-section linear track (11), a movable-section linear track (13) and a second fixed-section linear track (12), the first fixed-section linear track (11) and the second fixed-section linear track (12) are fixed on the ground; A curved track (2), the curved track (2) includes, arranged in sequence: a first fixed-section curved track (21) and a movable-section curved track (22), the first fixed-section curved track (21) is fixed on the ground; A movable plate (3), the movable-section linear track (13) and the movable-section curved track (22) are both fixed above the movable plate (3), a motor (5) embedded in the ground surface is arranged at the bottom of the movable plate (3), and the output end of the motor (5) is fixedly connected to the movable plate (3) for driving the movable plate (3) to rotate to complete the splicing of the movable-section linear track (13) with the first fixed-section linear track (11) and the second fixed-section linear track (12) or the splicing of the movable-section curved track (22) with the first fixed-section curved track (21) and the second fixed-section linear track (12), so as to change the movement trajectory of the picking vehicle.

2. The variable track structure for a greenhouse track picking vehicle according to claim 1, characterized in that, A plurality of pipe fixing plates (4) are arranged on the surface of the movable plate (3) for fixing the movable-section linear track (13) and the movable-section curved track (22) above the movable plate (3).

3. The variable track structure for a greenhouse track picking vehicle according to claim 2, characterized in that, A plurality of fixing seats (6) are arranged on the pipe fixing plate (4) for supporting the horizontal height of the movable-section curved track (22) so that its horizontal height is higher than that of the linear track (1) to avoid movement interference.

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