Vine climbing device for vegetable planting

Abstract

The utility model relates to the technical field of vegetable planting, in particular to a vine climbing device for vegetable planting, which comprises two connecting blocks distributed left and right, round holes are formed in the left ends of the two connecting blocks in a penetrating manner, a sliding rod is tightly connected between the interiors of the two round holes, and two connecting plates distributed front and back are mounted at the lower ends of the two connecting blocks. Steering columns are rotationally connected between the two connecting plates located on the same side, and connecting rods are fixedly connected to the lower ends of the outer walls of the two steering columns; the two arc-shaped vine climbing rods and the two connecting rods rotate in the opposite or back-to-back direction along with the two steering columns respectively, and then the distance between the lower ends of the two arc-shaped vine climbing rods can be reduced or increased so that the distance between two rows of vegetables can be conveniently adapted to, and when the distance between the increased lower ends of the two arc-shaped vine climbing rods is not enough, the two arc-shaped vine climbing rods can be fixed to the two arc-shaped vine climbing rods. And the two arc-shaped vine climbing rods move back to back until the two arc-shaped vine climbing rods can adapt to the distance between two rows of vegetables, so that the purpose of climbing the vines of the vegetables with different row distances is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable planting, in particular to a climbing device for vegetable planting. Background Art

[0002] Vegetable cultivation is a modern agricultural production method that provides a relatively controlled growing environment for vegetables by building greenhouse facilities, thereby improving the yield and quality of vegetables and extending the supply period of vegetables. Existing climbing vegetables such as cucumbers, beans, and tomatoes have very strong vines and require climbing devices to help them climb and grow during cultivation.

[0003] In the prior art, curved climbing poles are generally used to provide the necessary support structure for vegetables so that they can climb and grow along the poles. When in use, the curved climbing poles need to be fixed between two adjacent rows of vegetables, and then two opposite vegetable seedlings in the two rows of vegetables can be climbed at the same time through one climbing pole.

[0004] However, since the distance between the two bottom ends of the arc-shaped climbing rod is generally fixed, it cannot be applied to the climbing of vegetables with different row spacings. Therefore, it is necessary to propose a climbing device for vegetable planting to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a climbing device for vegetable planting, which has the characteristics of being easy to adjust the distance between the bottom ends of two arc-shaped climbing rods, thereby being suitable for climbing vegetables with different row spacings.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a climbing device for vegetable planting, comprising two connecting blocks distributed on the left and right, wherein the left ends of the two connecting blocks are penetrated by a circular hole, and a sliding rod is tightly connected between the insides of the two circular holes;

[0007] The lower ends of the two connecting blocks are each installed with two connecting plates distributed front and back, and the steering columns are rotatably connected between the two connecting plates on the same side. The lower ends of the outer walls of the two steering columns are fixedly connected with connecting rods, and the lower ends of the two connecting rods are fixedly connected with arc-shaped climbing rods.

[0008] In order to fix the device, as a preferred climbing device for vegetable planting of the present invention, the lower ends of the two arc-shaped climbing rods are fixedly connected to mounting blocks, and the lower ends of the two mounting blocks are fixedly connected to two insertion rods distributed front and back.

[0009] In order to prevent the sliding rod and the two connecting blocks from rotating relative to each other, as a preferred climbing device for vegetable planting in the present invention, two limiting grooves are provided on the outer wall of the sliding rod, and the interiors of the two limiting grooves are slidingly connected to two limiting sliders, and the two limiting sliders located on the same side are respectively fixedly connected to the inner walls of the two circular holes.

[0010] In order to keep the two steering columns in a stable state when not subject to external forces, a climbing device for vegetable planting is preferably used in the present invention. The front and rear ends of the steering column and the side opposite to the two connecting plates are rotatably connected through an arc-shaped slide groove and an arc-shaped slider, and the arc-shaped slider is tightly connected to the inside of the arc-shaped slide groove.

[0011] In order to prevent the two connecting blocks from detaching from the slide bar, as a preferred climbing device for vegetable planting of the present invention, both left and right ends of the slide bar are fixedly connected with limiting plates.

[0012] In order to facilitate the insertion of the four insertion rods into the ground, as a preferred climbing device for vegetable planting of the present invention, the lower sides of the four insertion rods are all tapered structures.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The two curved climbing rods and the two connecting rods are respectively rotated in opposite directions along with the two steering columns, so that the spacing between the lower ends of the two curved climbing rods can be reduced or increased, so as to adapt to the spacing between the two rows of vegetables. When the spacing between the lower ends of the two curved climbing rods is not enough after the spacing is increased, the two connecting blocks can be moved away from each other on the outer wall of the sliding rod, thereby driving the two curved climbing rods to move away from each other, so that the spacing between their lower ends is further increased until it can adapt to the spacing between the two rows of vegetables. Since the sliding rod is tightly connected to the inner walls of the two circular holes, the sliding rod and the two connecting blocks can be prevented from relative movement when there is no driving force. Then the device is fixed to the ground, and the vegetables are climbed. In this way, the purpose of adapting to the climbing of vegetables with different row spacings is further achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall front sectional view of the present utility model;

[0016] Figure 2 This is a left-side cross-sectional structural diagram of the connection block of the present invention;

[0017] Figure 3 This is a diagram of the connection structure of the arc-shaped climbing rod of the present utility model.

[0018] In the figure: 1. connecting block; 2. round hole; 3. slide rod; 4. connecting plate; 5. steering column; 6. connecting rod; 7. arc-shaped climbing rod; 8. mounting block; 9. insertion rod; 10. arc-shaped slider; 11. limiting plate; 12. limiting slide groove; 13. limiting slider; 14. arc-shaped slide groove. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 A climbing device for vegetable planting includes two connecting blocks 1 distributed on the left and right. The left ends of the two connecting blocks 1 are penetrated by a circular hole 2. The insides of the two circular holes 2 are tightly connected with a sliding rod 3.

[0020] Two connecting plates 4 distributed front and back are installed at the lower ends of the two connecting blocks 1. Steering columns 5 are rotatably connected between the two connecting plates 4 on the same side. The lower ends of the outer walls of the two steering columns 5 are fixedly connected with connecting rods 6, and the lower ends of the two connecting rods 6 are fixedly connected with arc-shaped climbing rods 7.

[0021] In this embodiment: when in use, the two curved climbing rods 7 and the two connecting rods 6 are rotated in opposite directions along with the two steering columns 5, so that the spacing between the lower ends of the two curved climbing rods 7 can be reduced or increased, and close to the two opposite vegetable seedlings in the two rows of vegetables, so as to adapt to the spacing between the two rows of vegetables. When the spacing between the lower ends of the two curved climbing rods 7 is not enough after the spacing is increased, the two connecting blocks 1 can be moved away from each other on the outer wall of the sliding rod 3, thereby driving the two connecting plates 4, the two steering columns 5, the two connecting rods 6 and the two curved climbing rods 7 on the same side to move away from each other, so that the spacing between the lower ends of the two curved climbing rods 7 can be further increased until it can adapt to the spacing between the two rows of vegetables. Since the sliding rod 3 is tightly connected to the inner walls of the two circular holes 2, the sliding rod 3 and the two connecting blocks 1 can be prevented from relative movement when there is no driving force. Then the device is fixed to the ground, and the vegetables are climbed. In this way, the purpose of being suitable for climbing vegetables with different row spacings is further achieved.

[0022] As a technical optimization solution of the present invention, the lower ends of the two arc-shaped climbing rods 7 are fixedly connected to the mounting blocks 8, and the lower ends of the two mounting blocks 8 are fixedly connected to two insertion rods 9 distributed front and back.

[0023] In this embodiment, after the spacing bodies at the bottom ends of the two arc-shaped climbing rods 7 are adjusted, the four insertion rods 9 are inserted into the ground to fix the device.

[0024] As a technical optimization solution of the present invention, two limiting grooves 12 are opened on the outer wall of the slide rod 3, and the interiors of the two limiting grooves 12 are slidably connected to two limiting sliders 13. The two limiting sliders 13 located on the same side are respectively fixedly connected to the inner walls of the two circular holes 2.

[0025] In this embodiment, a limiting slider 13 and a limiting slot 12 are provided to prevent the slide bar 3 and the two connecting blocks 1 from rotating relative to each other.

[0026] As a technical optimization solution of the present invention, the front and rear ends of the steering column 5 and the side opposite to the two connecting plates 4 are rotatably connected through an arc-shaped slide groove 14 and an arc-shaped slider 10, and the arc-shaped slider 10 is tightly connected to the inside of the arc-shaped slide groove 14.

[0027] In this embodiment, the arc-shaped slide groove 14 and the arc-shaped slider 10 are provided to improve the rotation stability of the two steering columns 5. Since they are tightly connected, the two steering columns 5 can maintain a stable state when not subjected to external forces.

[0028] As a technical optimization solution of the present invention, both left and right ends of the slide rod 3 are fixedly connected with a limiting disk 11 .

[0029] In this embodiment, two limiting plates 11 are provided to prevent the two connecting blocks 1 from being separated from the sliding rod 3 .

[0030] As a technical optimization solution of the present invention, the lower sides of the four insertion rods 9 are all tapered structures.

[0031] In this embodiment, the lower sides of the four insertion rods 9 are all set to a tapered structure, thereby facilitating the insertion of the four insertion rods 9 into the ground.

[0032] Working principle: When in use, first make the two arc-shaped climbing rods 7 and the two connecting rods 6 rotate in opposite directions along with the two steering columns 5, thereby reducing or increasing the distance between the lower ends of the two arc-shaped climbing rods 7 and approaching the two opposite vegetable seedlings in the two rows of vegetables, so as to adapt to the distance between the two rows of vegetables. Moreover, since the arc-shaped chute 14 and the arc-shaped slider 10 are tightly connected, the two steering columns 5 can maintain a stable state when not subject to external force. When the distance between the lower ends of the two arc-shaped climbing rods 7 is not enough after the increase, the two connecting blocks 1 can be made to move in opposite directions on the outer wall of the slide bar 3, thereby driving the two connecting plates 4 and the two steering rods 3 on the same side. The column 5, the two connecting rods 6 and the two arc-shaped climbing rods 7 move in opposite directions, so that the spacing between the lower ends of the two arc-shaped climbing rods 7 can be further increased until it can adapt to the spacing between the two rows of vegetables. Since the sliding rod 3 is tightly connected to the inner walls of the two circular holes 2, the sliding rod 3 and the two connecting blocks 1 can be prevented from moving relative to each other when there is no driving force. Since the two mounting blocks 8 and the two insertion rods 9 on the same side always move with the lower ends of the two arc-shaped climbing rods 7, when the four insertion rods 9 are inserted into the ground, the device can be fixed, and finally the vegetables can be climbed. In this way, the purpose of being suitable for climbing vegetables with different row spacings can be further achieved.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A climbing device for vegetable planting, comprising two connecting blocks (1) distributed on the left and right, characterized in that: A circular hole (2) is formed through the left ends of the two connecting blocks (1), and a sliding rod (3) is tightly connected between the insides of the two circular holes (2); The lower ends of the two connecting blocks (1) are each equipped with two connecting plates (4) distributed front and rear, and a steering column (5) is rotatably connected between the two connecting plates (4) on the same side. The lower ends of the outer walls of the two steering columns (5) are each fixedly connected to a connecting rod (6), and the lower ends of the two connecting rods (6) are each fixedly connected to an arc-shaped climbing rod (7).

2. A climbing device for vegetable planting according to claim 1, characterized in that: The lower ends of the two arc-shaped climbing rods (7) are fixedly connected to a mounting block (8), and the lower ends of the two mounting blocks (8) are fixedly connected to two insertion rods (9) distributed front and back.

3. The vegetable climbing device according to claim 1, characterized in that: The outer wall of the slide rod (3) is provided with two limiting grooves (12), and the interiors of the two limiting grooves (12) are slidably connected to two limiting sliders (13), and the two limiting sliders (13) located on the same side are respectively fixedly connected to the inner walls of the two circular holes (2).

4. The vegetable climbing device according to claim 1, characterized in that: The front and rear ends of the steering column (5) are rotatably connected to the sides opposite to the two connecting plates (4) via an arc-shaped sliding groove (14) and an arc-shaped slider (10), and the arc-shaped slider (10) is tightly connected to the inside of the arc-shaped sliding groove (14).

5. The vegetable climbing device according to claim 1, characterized in that: The left and right ends of the slide rod (3) are both fixedly connected with limiting plates (11).

6. The vegetable climbing device according to claim 2, characterized in that: The lower sides of the four insertion rods (9) are all tapered structures.

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