Greenhouse with strong wind resistance
The design of convenient and positioning mechanisms solves the problem of cumbersome operation of traditional greenhouses in strong winds, enabling rapid reinforcement by a single person and improving the safety and production efficiency of the greenhouse.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-28
- Publication Date
- 2026-03-24
AI Technical Summary
When facing strong winds, the traditional reinforcement structure of existing greenhouses requires multiple people to work together, which is cumbersome and time-consuming. It is difficult for a single person to quickly reinforce the structure, which affects safety and production efficiency.
A convenient mechanism and a positioning mechanism were designed, including pulleys, ropes, gears, and a positioning mechanism. The convenient mechanism enables a single person to quickly tighten the reinforcing block, while the positioning mechanism ensures stability and simplifies the operation process.
It enables a single person to quickly complete greenhouse reinforcement, improving the safety and reliability of greenhouses in strong winds, simplifying the operation process, reducing workload, and increasing production efficiency.
Smart Images
Figure CN224022463U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of greenhouse technology, specifically to a greenhouse with strong wind resistance. Background Technology
[0002] A greenhouse, also known as a hothouse, is a facility that allows light to pass through while maintaining warmth, used for cultivating plants. During seasons unsuitable for plant growth, it provides a growing period and increases yield. It is primarily used for cultivating or raising seedlings of warm-weather-loving vegetables, flowers, and trees during cold seasons. Greenhouses come in many types, categorized by their roof frame materials, lighting materials, shape, and heating conditions.
[0003] Most existing greenhouses are located outdoors, facing a complex and ever-changing outdoor environment, especially strong winds. Traditional wind-resistant measures for greenhouses typically rely on reinforcing the structure or increasing the load. However, these methods often require multiple operators to work together, making the process cumbersome and time-consuming. In the event of a sudden strong wind, it is difficult for a single person to quickly and effectively reinforce the greenhouse, which not only affects the safety of the greenhouse but also brings many inconveniences to agricultural production. Utility Model Content
[0004] The purpose of this invention is to provide a greenhouse with strong wind resistance, addressing the problems mentioned in the background art. Existing greenhouses are mostly outdoors, and traditional wind-resistant measures, such as structural reinforcement or increased load-bearing capacity, require multiple people to operate, which is cumbersome and time-consuming. In the event of sudden strong winds, it is difficult for a single person to quickly reinforce the structure, affecting greenhouse safety and causing inconvenience to production.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a greenhouse with strong wind resistance, comprising a greenhouse body, a roof at the top of the greenhouse body, a steel frame inside the greenhouse body and the roof, a reinforcing block on the roof, a convenient mechanism on one side of the greenhouse body, and a positioning mechanism on the convenient mechanism.
[0006] Preferably, the cross-section of the reinforcing block is arc-shaped, and multiple sets of the reinforcing blocks are provided on the roof.
[0007] Preferably, the convenient mechanism includes a pulley and a rope sleeved on the pulley. The pulley is installed at one end of the reinforcing block. A gear disk is rotatably installed on the side wall of the shed. A winding reel is connected to the axis of the gear disk. A handle is fixedly installed on the winding reel.
[0008] Preferably, the side wall of the shed is equipped with a number of pulleys corresponding to one end of the reinforcing block, and both sides of the shed are equipped with a gear disc, a winding reel, and a handle. The rope is looped on all the pulleys and both ends are fixedly installed on the winding reel.
[0009] Preferably, the positioning mechanism includes a fixed block and a fixing pin that slides through the fixed block. A spring is sleeved on the fixing pin and inside the fixed block. A connecting block is fixedly installed at one end of the fixing pin, and a locking block is installed at the bottom of the connecting block.
[0010] Preferably, the connecting block and the locking block slide inside the fixing block via a fixing pin, and the locking block has an inclined surface on one side, and the locking block is adapted to the size of the gear disk.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] 1. In strong winds, the operator simply turns the handle, which rotates the winding reel. The reel, through gear engagement, evenly tightens the rope under the guidance of pulleys. Since both ends of the rope are fixed to the reel, and the number of pulleys matches the number of reinforcement blocks on one side, the operator can tighten one side appropriately first, then the other. Once both sides are properly tightened, the greenhouse will have good wind resistance. The positioning mechanism secures the rope during use, ensuring stability after the reinforcement blocks are tightened; when not in use, the positioning mechanism releases the rope, facilitating other operations. This design not only improves operational convenience but also significantly reduces the workload, allowing a single person to quickly complete the greenhouse reinforcement work. This effectively enhances the safety and reliability of the greenhouse during sudden strong winds, solving the problems of traditional greenhouse reinforcement measures being cumbersome, time-consuming, and requiring multiple people to work together.
[0013] 2. When tightening the reinforcing block is required, the operator turns the handle. Through the meshing transmission of the take-up reel and gear disc, the rope is evenly tightened under the guidance of the pulley. At this time, the fixing pin in the positioning mechanism pushes the connecting block down under the action of the spring, causing the locking block to engage with the gear disc's tooth groove, limiting the gear disc and ensuring stable rope tightening. When releasing or adjusting the rope, the operator pulls the fixing pin, overcoming the spring force to disengage the locking block from the tooth groove, unlocking the gear disc, and allowing the handle to be freely turned to release or adjust the rope. The inclined surface design of the locking block ensures that the gear disc can only rotate in one direction, avoiding accidental operation and improving the ease of take-up. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the steel frame installation position structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the convenient mechanism structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the positioning mechanism of this utility model.
[0018] In the diagram: 1. Shed body; 2. Shed roof; 3. Steel frame; 4. Reinforcing block; 5. Convenience mechanism; 51. Pulley; 52. Rope; 53. Gear disc; 54. Winding reel; 55. Handle; 6. Positioning mechanism; 61. Fixing block; 62. Fixing pin; 63. Spring; 64. Connecting block; 65. Locking block. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Example 1: Please refer to Figures 1-3 A greenhouse with strong wind resistance includes a greenhouse body 1, a roof 2 on top of the greenhouse body 1, and a steel frame 3 inside the greenhouse body 1 and roof 2. The steel frame 3 connects and supports the greenhouse body 1 and roof 2. Reinforcing blocks 4 are installed on the roof 2. These reinforcing blocks 4 increase the weight of the greenhouse in strong winds and can also cover the surface to prevent damage to the film or protective materials. A convenient mechanism 5 is installed on one side of the greenhouse body 1. This convenient mechanism 5 helps to prevent damage in strong winds. The reinforcing block 4 can be quickly tightened through the convenient mechanism 5. During the process, only one operator needs to tighten one side of the reinforcing block 4 appropriately through the convenient mechanism 5, and then tighten the other side of the reinforcing block 4. When the tightening on both sides is appropriate, the greenhouse can be made resistant to strong winds. The convenient mechanism 5 is equipped with a positioning mechanism 6. Through the setting of the positioning mechanism 6, when in use, the positioning mechanism 6 not only fixes the reinforcing block 4 by tightening the convenient mechanism 5, but also releases the tightening of the reinforcing block 4 through the positioning mechanism 6 when not in use, which improves the convenience of using the convenient mechanism 5.
[0021] The cross-section of the reinforcing block 4 is arc-shaped. Multiple sets of reinforcing blocks 4 are installed on the roof 2. The installation of multiple sets of reinforcing blocks 4 can make the roof 2 more stable.
[0022] The convenient mechanism 5 includes a pulley 51 and a rope 52 sleeved on the pulley 51. The pulley 51 is installed at one end of the reinforcing block 4. The rope 52 is more convenient to tighten when the pulley 51 is installed, which saves the operator effort. A gear disk 53 is rotatably installed on the side wall of the shed 1. A winding reel 54 is connected to the shaft of the gear disk 53. A handle 55 is fixedly installed on the winding reel 54, which makes it convenient for the operator to rotate the winding reel 54.
[0023] The side wall of the shed 1 is equipped with a number of pulleys 51 corresponding to one end of the reinforcing block 4. The multiple pulleys 51 make it easier to tighten the reinforcing block 4. Gear discs 53, winding discs 54 and handles 55 are installed on both side walls of the shed 1. Ropes 52 are looped on all the pulleys 51 and both ends are fixedly installed on the winding discs 54. By looping all the ropes 52 on the winding discs 54, the ropes 52 at both ends can be tightened at the same time when the winding discs 54 are rotated, thereby improving the winding efficiency of the ropes 52.
[0024] Specifically, in strong winds, the operator simply turns handle 55, which rotates the winding reel 54. The winding reel 54, through the meshing of gear disc 53, causes the rope 52 to tighten evenly under the guidance of pulleys 51. Since both ends of the rope 52 are fixed to the winding reel 54, and the number of pulleys 51 matches the number of one end of the reinforcing blocks 4, the operator can first tighten one side of the reinforcing blocks 4 appropriately, then tighten the other side. After both sides are properly tightened, the greenhouse will have good wind resistance. The positioning mechanism 6 can fix the rope 52 during use, ensuring the stability of the reinforcing blocks 4 after tightening; when not in use, the positioning mechanism 6 can release the rope 52, facilitating other operations by the operator. This design not only improves the ease of operation but also greatly reduces the workload of operators, enabling a single person to quickly complete the reinforcement of the greenhouse. It effectively enhances the safety and reliability of the greenhouse under sudden strong winds, solving the problems of traditional greenhouse reinforcement measures being cumbersome, time-consuming, and requiring multiple people to work together. It provides a more efficient and convenient solution for agricultural production.
[0025] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 3 and Figure 4 The positioning mechanism 6 includes a fixed block 61 and a fixed pin 62 that slides through the fixed block 61. A spring 63 is fitted on the fixed pin 62 and inside the fixed block 61. A connecting block 64 is fixedly installed at one end of the fixed pin 62. A locking block 65 is installed at the bottom of the connecting block 64. Through the action of the fixed pin 62, the spring 63 and the connecting block 64, the elastic reset characteristic of the spring 63 can push the connecting block 64 down, thereby limiting the locking block 65 to the gear disk 53. At the same time, the fixed pin 62 can not only pull the locking block 65 away from the gear disk 53, but also rotate to change the direction of rotation of the gear disk 53. The connecting block 64 and the locking block 65 slide inside the fixed block 61 through the fixed pin 62. An inclined surface is provided on one side of the locking block 65. The inclined surface design allows the gear disk 53 to rotate only in one direction, which facilitates the operator's convenience when rewinding. The locking block 65 is adapted to the size of the gear disk 53.
[0026] Specifically, when tightening the reinforcing block 4 is required, the operator turns the handle 55 to rotate the winding reel 54. The winding reel 54, through the meshing transmission of the gear disc 53, causes the rope 52 to tighten evenly under the guidance of the pulley 51. At this time, the fixing pin 62 in the positioning mechanism 6, under the elastic action of the spring 63, pushes the connecting block 64 down. The connecting block 64 drives the locking block 65 to engage in the tooth groove of the gear disc 53, limiting the gear disc 53 and ensuring the stability of the rope 52 after tightening. When it is necessary to release the rope 52 or adjust the tightening position, the operator pulls the fixing pin 62, causing it to move upward against the elastic force of the spring 63, causing the connecting block 64 and the locking block 65 to disengage from the tooth groove of the gear disc 53. The gear disc 53 is no longer limited, and the operator can freely turn the handle 55 to release or readjust the tightness of the rope 52. Because the locking block 65 has an inclined surface on one side, the gear disk 53 can only rotate in one direction. This one-way limiting design makes it more convenient for operators to rewind the rope and avoids the rope 52 from becoming loose due to misoperation.
[0027] The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A greenhouse with strong wind resistance, comprising a greenhouse body (1), characterized in that: The top of the shed (1) is provided with a roof (2), and a steel frame (3) is provided inside the shed (1) and the roof (2). A reinforcing block (4) is provided on the roof (2). A convenient mechanism (5) is provided on one side of the shed (1), and a positioning mechanism (6) is provided on the convenient mechanism (5).
2. A greenhouse with strong wind resistance according to claim 1, characterized in that: The cross-section of the reinforcing block (4) is arc-shaped, and multiple sets of the reinforcing blocks (4) are provided on the roof (2).
3. A greenhouse with strong wind resistance according to claim 1, characterized in that: The convenient mechanism (5) includes a pulley (51) and a rope (52) sleeved on the pulley (51). The pulley (51) is installed at one end of the reinforcing block (4). A gear disk (53) is rotatably installed on the side wall of the shed (1). A winding reel (54) is connected to the axis of the gear disk (53). A handle (55) is fixedly installed on the winding reel (54).
4. A greenhouse with strong wind resistance according to claim 3, characterized in that: The side wall of the shed (1) is equipped with a number of pulleys (51) corresponding to one end of the reinforcing block (4). The two side walls of the shed (1) are equipped with a gear disc (53), a winding disc (54) and a handle (55). The rope (52) is looped on all the pulleys (51) and both ends are fixedly installed on the winding disc (54).
5. A greenhouse with strong wind resistance according to claim 1, characterized in that: The positioning mechanism (6) includes a fixed block (61) and a fixed pin (62) that slides through the fixed block (61). A spring (63) is sleeved on the fixed pin (62) and inside the fixed block (61). A connecting block (64) is fixedly installed at one end of the fixed pin (62). A locking block (65) is installed at the bottom of the connecting block (64).
6. A greenhouse with strong wind resistance according to claim 5, characterized in that: The connecting block (64) and the locking block (65) slide inside the fixing block (61) by the fixing pin (62). The locking block (65) has an inclined surface on one side and the size of the locking block (65) is adapted to the gear disk (53).