Planting greenhouse based on vegetable planting

Abstract

The utility model discloses a planting greenhouse based on vegetable planting, and relates to the technical field of agricultural planting. The device comprises a rhombic base, wherein supporting rods are obliquely arranged at the corners of the two sides of the rhombic base; the plastic film is detachably laid outside the rhombic seat and the supporting rod; the supporting plate is welded to the bottom side of the middle of the supporting rod, and a fold line plate is connected between the middle of the supporting plate and the rhombic base; the folding support is arranged on the supporting plate, and the folding support is used for supporting a plastic film. The stability principle of a triangle is utilized, a stable structure is formed through combination of the rhombic bases and the inclined supporting rods, the wind and snow resistance is high, the deformation risk caused by extreme weather is reduced, in addition, the supporting rods are straight rods and can be made of rigid materials, the structural strength of the whole greenhouse is greatly improved, and the service life of the whole greenhouse is prolonged. And the stability in natural disasters is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting equipment, and particularly relates to a planting greenhouse for vegetable planting. Background Art

[0002] In modern agricultural production, vegetable planting greenhouses are important facilities for increasing crop yields, extending growth cycles, and optimizing resource allocation. Greenhouses can not only control the internal environment, reduce the impact of natural disasters on crops, but also improve the quality and yield of vegetables by creating suitable growth conditions.

[0003] In the prior art, the main body of a vegetable planting greenhouse usually consists of a U-shaped frame structure and a plastic film laid on the top. Due to the certain plasticity of the U-shaped frame, it is very easy to deform when encountering extreme weather such as heavy rain or heavy snow. This kind of deformation not only damages the structural stability of the greenhouse, but also may cause the plastic film to rupture, greatly increasing the maintenance cost. In addition, if brackets are added to the arc top part of the U-shaped frame, although the stability of the greenhouse can be improved, the construction cost of the greenhouse will also be increased, and the economic practicality is relatively low. Therefore, we propose a planting greenhouse for vegetable planting to solve the above problems. Summary of the Invention

[0004] The utility model specifically adopts the following technical solutions to achieve the above objectives:

[0005] A planting greenhouse for vegetable planting, comprising:

[0006] A diamond-shaped seat, with support rods inclined at both side corners of the diamond-shaped seat;

[0007] A plastic film, detachably laid outside the diamond-shaped seat and the support rods;

[0008] A support plate, welded to the bottom side of the middle of the support rod, and a folding plate is connected between the middle of the support plate and the diamond-shaped seat;

[0009] A folding bracket, arranged on the support plate, and the folding bracket is used to support the plastic film.

[0010] Further, the folding bracket includes fixing plates fixed on both sides of the top of the support plate, a rotating rod is rotatably connected between the fixing plates, connecting plates are fixed on both sides of the rotating rod, a resisting rod is fixed at one end of the connecting plate away from the rotating rod, and a driving member for driving the rotating rod to rotate is arranged on one side of the support plate.

[0011] Further, the driving member includes a worm rotatably connected between the folding plate and the support plate, a worm gear is fixed in the middle of the rotating rod, and the worm gear meshes with the worm.

[0012] Furthermore, a rectangular notch adapted to the connecting plate is constructed on one side of the support plate at a position corresponding to the connecting plate.

[0013] Furthermore, a limiting plate is connected between the bottom sides of the two support rods, and the limiting plate is used to support the connecting plate.

[0014] Furthermore, a first counterweight rod is fixedly arranged in the middle of the plastic film, second counterweight rods are arranged on both sides of the plastic film, and a U-shaped groove matched with the first counterweight rod is constructed on the top of the diamond seat.

[0015] Furthermore, first binding ropes are arranged at intervals on both sides of the surface of the first counterweight rod, and the first binding ropes are steel wire ropes. The surface of the diamond seat is located on both sides of the U-shaped groove and is configured with threading holes adapted to the first binding ropes.

[0016] Furthermore, second binding ropes are arranged on both sides of the bottom surface of the plastic film, and the second binding ropes are elastic ropes.

[0017] The beneficial effects of the utility model are as follows:

[0018] The utility model utilizes the stability principle of triangle and forms a stable structure through the combination of diamond-shaped seat and inclined support rod. It has strong resistance to wind and snow and reduces the risk of deformation caused by extreme weather. In addition, the support rod is a straight rod and can be made of rigid material, which greatly improves the structural strength of the entire greenhouse and ensures stability in natural disasters.

[0019] The utility model adopts the design of a foldable bracket. In sunny weather, the foldable bracket can be unfolded by operating a driving member to open the plastic film, thereby increasing the internal space of the greenhouse and providing a sufficient growth environment for vegetables. In rainy and snowy weather, the foldable bracket can be retracted to make the two sides of the greenhouse inclined, thereby reducing the accumulation of rain and snow on the surface of the greenhouse and alleviating structural pressure, thereby extending the service life of the vegetable greenhouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the folding bracket structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the plastic film of the utility model.

[0023] Reference numerals: 1, diamond-shaped seat; 101, U-shaped groove; 102, wire threading hole; 2, support rod; 3, plastic film; 301, first counterweight rod; 302, second counterweight rod; 4, support plate; 401, rectangular notch; 5, folding plate; 6, folding bracket; 601, fixing plate; 602, rotating rod; 603, connecting plate; 604, abutting rod; 605, worm; 606, worm gear; 7, limiting plate; 8, first restraint rope; 9, second restraint rope. Detailed implementation mode

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0025] This application provides a planting greenhouse for vegetable planting, mainly used to solve the problem that the U-shaped frame in the prior art has a certain plasticity and is very likely to deform in extreme weather such as heavy rain or heavy snow. This kind of deformation not only damages the structural stability of the greenhouse, but may also cause the plastic film to rupture, greatly increasing the maintenance cost. The following technical solutions are provided and will be described in detail in conjunction with Figures 1 - 3 for a detailed description:

[0026] A planting greenhouse for vegetable planting, comprising:

[0027] A diamond-shaped seat 1, with support rods 2 obliquely arranged at the two side corners of the diamond-shaped seat 1;

[0028] A plastic film 3, detachably laid outside the diamond-shaped seat 1 and the support rods 2;

[0029] A support plate 4, welded to the bottom side of the middle part of the support rod 2, and a folding plate 5 is connected between the middle part of the support plate 4 and the diamond-shaped seat 1;

[0030] A folding bracket 6, arranged on the support plate 4, the folding bracket 6 is used to support the plastic film 3, the folding bracket 6 includes fixing plates 601 fixedly arranged on both sides of the top of the support plate 4, a rotating rod 602 is rotatably connected between the fixing plates 601, connecting plates 603 are fixedly arranged on both sides of the rotating rod 602, an abutting rod 604 is fixedly arranged at one end of the connecting plate 603 away from the rotating rod 602, and a driving member for driving the rotating rod 602 to rotate is arranged on one side of the support plate 4. The driving member includes a worm 605 rotatably connected between the folding plate 5 and the support plate 4, a worm gear 606 is fixedly arranged in the middle of the rotating rod 602, and the worm gear 606 meshes with the worm 605.

[0031] Description of the working principle:

[0032] This planting greenhouse for vegetable cultivation utilizes the principle of the stability of triangles. Through the combination of the diamond-shaped base 1 and the inclined support rods 2, a stable structure is formed, with strong resistance to wind and snow, reducing the risk of deformation caused by extreme weather. In addition, the support rods 2 are straight rods and can be made of rigid materials, greatly enhancing the structural strength of the entire greenhouse and ensuring stability during natural disasters. Additionally, through the design of the folding bracket 6, in sunny weather, the folding bracket 6 is unfolded by operating the driving member to stretch the plastic film 3, increasing the internal space of the greenhouse and providing sufficient growth environment for vegetables. In rainy or snowy weather, the folding bracket 6 is retracted, making the two sides of the greenhouse inclined planes, reducing the accumulation of rain and snow on the surface of the greenhouse and alleviating the structural pressure, thereby extending the service life of the vegetable greenhouse.

[0033] The working principle of the folding bracket 6 is as follows:

[0034] When it is necessary to unfold the folding bracket 6 (such as in sunny weather), the operator rotates the worm 605 by hand through the driving member. Since the worm 605 meshes with the worm gear 606, the rotation of the worm 605 will drive the worm gear 606 and the fixedly connected rotating rod 602 to rotate. The rotation of the rotating rod 602 will cause the connecting plate 603 to swing outwards, and then push the abutting rod 604 to stretch the plastic film 3. In this way, the internal space of the greenhouse increases, providing more sufficient sunlight and growth space for vegetables;

[0035] When it is necessary to retract the folding bracket 6 (such as in rainy or snowy weather), the operator operates the driving member in the opposite direction to rotate the worm 605, thereby driving the worm gear 606 and the rotating rod 602 to rotate in the reverse direction; the reverse rotation of the rotating rod 602 will cause the connecting plate 603 to swing inwards, and the abutting rod 604 will drop accordingly, and the plastic film 3 will start to sag, reducing the stress area of the greenhouse and reducing the pressure caused by snow or rain, protecting the structure of the greenhouse from damage.

[0036] As Figure 2 shown, in some embodiments, a rectangular notch 401 adapted to the connecting plate 603 is constructed at a position on one side of the support plate 4 corresponding to the connecting plate 603. A limiting plate 7 is connected between the bottom sides of the two support rods 2, and the limiting plate 7 is used to support the connecting plate 603. More specifically, the rectangular notch 401 provides the necessary space for the swinging of the connecting plate 603, enabling the connecting plate 603 to swing outwards or inwards freely, thereby unfolding or retracting the folding bracket 6. The rectangular notch 401 also plays a role in limiting the movement range of the connecting plate 603, preventing the connecting plate 603 from swinging excessively and causing damage or loss of stability. When the folding bracket 6 is retracted, the limiting plate 7 can provide support for the bottom of the connecting plate 603, helping to share the weight of the plastic film 3 and environmental pressure, and reducing the bending and deformation of the connecting plate 603.

[0037] As Figure 3As shown, in some embodiments, a first counterweight rod 301 is fixedly provided in the middle of the plastic film 3, second counterweight rods 302 are provided on both sides of the plastic film 3, and a U-shaped groove 101 compatible with the first counterweight rod 301 is constructed on the top of the rhombus seat 1. More specifically, the main function of the first counterweight rod 301 is to increase the vertical load in the middle of the plastic film 3, help the plastic film 3 maintain stability in the vertical direction, and reduce the swing caused by wind or other external forces. The U-shaped groove 101 provides a fixing point for the first counterweight rod 301, so that the counterweight rod can be stably placed on the top of the rhombus seat 1, thereby enhancing the structural stability of the entire plastic film 3. The second counterweight rod 302 enhances the stability on both sides of the plastic film 3, preventing lateral forces such as side winds from causing the plastic film 3 to bulge or shift.

[0038] like Figure 3 As shown, in some embodiments, first restraining ropes 8 are spaced apart on both sides of the surface of the first counterweight rod 301, and the first restraining ropes 8 are steel wire ropes. The surface of the rhombus seat 1 is provided with threading holes 102 on both sides of the U-shaped groove 101 that are compatible with the first restraining ropes 8. More specifically, the threading holes 102 provide fixing points for the first restraining ropes 8, so that the restraining ropes can be firmly passed through and fixed on the rhombus seat 1. The design of the threading holes 102 simplifies the installation process of the greenhouse, while also facilitating daily maintenance and quick adjustment when necessary, thereby improving the use efficiency and convenience of the greenhouse.

[0039] like Figure 3 As shown, in some embodiments, second restraining ropes 9 are provided on both sides of the bottom surface of the plastic film 3, and the second restraining ropes 9 are elastic ropes. More specifically, the second restraining ropes 9 are provided on both sides of the bottom surface of the plastic film 3, and are usually connected to the resistance rod 604, so as to maintain the synchronous movement of the plastic film 3 and the bracket when the folding bracket 6 is operating (such as folding or unfolding), thereby ensuring that the plastic film 3 can maintain appropriate tension and position under various operations.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A greenhouse for vegetable cultivation, characterized in that: include: A diamond-shaped seat (1), wherein support rods (2) are obliquely arranged at the corners of both sides of the diamond-shaped seat (1); A plastic film (3) is detachably laid on the outside of the diamond-shaped seat (1) and the support rod (2); A support plate (4) is welded to the bottom side of the middle part of the support rod (2), and a broken line plate (5) is connected between the middle part of the support plate (4) and the diamond-shaped seat (1); A folding bracket (6) is arranged on the support plate (4), and the folding bracket (6) is used to support the plastic film (3).

2. A greenhouse for vegetable cultivation according to claim 1, characterized in that: The folding bracket (6) comprises fixing plates (601) fixedly mounted on both sides of the top of the support plate (4); a rotating rod (602) is rotatably connected between the fixing plates (601); connecting plates (603) are fixedly mounted on both sides of the rotating rod (602); an abutment rod (604) is fixedly mounted on one end of the connecting plate (603) away from the rotating rod (602); and a driving member for driving the rotating rod (602) to rotate is disposed on one side of the support plate (4).

3. A greenhouse for vegetable cultivation according to claim 2, characterized in that: The driving member comprises a worm (605) rotatably connected between the folding plate (5) and the support plate (4); a worm wheel (606) is fixedly provided at the middle of the rotating rod (602); and the worm wheel (606) is meshed with the worm (605).

4. A greenhouse for vegetable cultivation according to claim 2, characterized in that A rectangular notch (401) adapted to the connecting plate (603) is constructed at a position corresponding to the connecting plate (603) on one side of the support plate (4).

5. The greenhouse for vegetable cultivation according to claim 2, characterized in that: A limiting plate (7) is connected between the bottom sides of the two support rods (2), and the limiting plate (7) is used to support the connecting plate (603).

6. The greenhouse for vegetable cultivation according to claim 1, characterized in that: A first counterweight rod (301) is fixedly arranged in the middle of the plastic film (3), second counterweight rods (302) are arranged on both sides of the plastic film (3), and a U-shaped groove (101) adapted to the first counterweight rod (301) is constructed on the top of the diamond-shaped seat (1).

7. A greenhouse for vegetable cultivation according to claim 6, characterized in that: First binding ropes (8) are arranged at intervals on both sides of the surface of the first counterweight rod (301), and the first binding ropes (8) are steel wire ropes. The surface of the diamond seat (1) is provided with threading holes (102) adapted to the first binding ropes (8) on both sides of the U-shaped groove (101).

8. The greenhouse for vegetable cultivation according to claim 1, characterized in that: Second binding ropes (9) are arranged on both sides of the bottom surface of the plastic film (3), and the second binding ropes (9) are elastic ropes.

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