Greenhouse support with high pressure resistance

Abstract

The utility model discloses a greenhouse support with high pressure resistance, which belongs to the technical field of greenhouses and comprises a support, a top frame is fixedly connected to the top end of the support, a side plate is fixedly connected to one side of the support, a winding component is arranged on one side of the support, and a supporting component is arranged at the bottom end of the top frame. According to the top frame, the supporting rod is arranged in the top frame, in the snowy weather, the supporting assembly slides out of the groove in one side of the support and moves to a proper supporting position, the first threaded rod is rotated, the directions of threads at the two ends of the first threaded rod are opposite, and therefore the distance between the supporting rod and the movable rod is increased, and the top frame is supported; by means of the design, the supporting capacity of the greenhouse is enhanced, the greenhouse can be supported in the snowy weather, the greenhouse can be stored in the good weather so that the greenhouse can be prevented from being collapsed in the snowy weather, and the influence on the internal space of the greenhouse can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of greenhouses, and in particular relates to a greenhouse bracket with strong pressure resistance. Background Art

[0002] Greenhouse, also known as hothouse, such as glass greenhouse, plastic greenhouse; single-span greenhouse, multi-span greenhouse; single-roof greenhouse, double-roof greenhouse; heated greenhouse, unheated greenhouse, etc. The greenhouse structure should be sealed and heat-insulated, but should also be easy to ventilate and cool. Now, through greenhouse cultivation, vegetables that can only be eaten in other seasons can be grown in winter, thereby increasing the variety of vegetables in winter and being able to eat fresh vegetables.

[0003] When greenhouses are used in winter, due to the frequent rain and snow in some areas, when a large amount of snow accumulates on the top of the greenhouse, the greenhouse is easily crushed due to its insufficient support strength, thereby damaging the greenhouse and causing a lot of losses. In good weather, it is sometimes necessary to lift the film on both sides of the greenhouse for ventilation. Due to the long length of the greenhouse, a lot of time is wasted. In order to solve the above problems, a greenhouse bracket with strong pressure resistance is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the use of greenhouses in winter, due to the frequent rain and snow in some areas, when a large amount of snow accumulates on the top of the greenhouse, the greenhouse is easily collapsed due to its insufficient supporting strength, thereby damaging the greenhouse and causing a large amount of losses. In addition, when the weather is good, it is sometimes necessary to lift up the films on both sides of the greenhouse for ventilation, which wastes a lot of time due to the long length of the greenhouse. Therefore, a greenhouse support with strong pressure resistance is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a greenhouse bracket with strong pressure resistance, comprising a bracket, a top frame is fixedly connected to the top of the bracket, a side plate is fixedly connected to one side of the bracket, a winding assembly is provided on one side of the bracket, and a supporting assembly is provided at the bottom of the top frame;

[0006] The support assembly includes a support rod, and the support rod is threadedly connected to a first threaded rod through a threaded hole opened at the top of the support rod. The threads at two ends of the first threaded rod have opposite directions, and the top of the first threaded rod is threadedly connected to a moving rod.

[0007] As a further description of the above technical solution:

[0008] The top end of the moving rod is fixedly connected with a sliding block, and the sliding block is slidably connected with the top frame through a groove provided on the bottom surface of the top frame.

[0009] As a further description of the above technical solution:

[0010] The two sides of the support rod are hingedly connected with connecting frames, and the connecting frames are fixedly connected by bolts.

[0011] As a further description of the above technical solution:

[0012] The winding assembly comprises a mounting frame, a motor is arranged at the top of the mounting frame, the motor is fixedly connected to the side plate, and a second threaded rod is fixedly connected to the output shaft of the motor.

[0013] As a further description of the above technical solution:

[0014] The second threaded rod is rotatably connected to the mounting frame through a through hole opened at the top thereof, the mounting frame is slidably connected to a placement slot through a groove opened at one side thereof, and the placement slot is threadedly connected to the second threaded rod through a threaded hole opened at one side thereof.

[0015] As a further description of the above technical solution:

[0016] A baffle is slidably connected in the placement groove, a threaded column is rotatably connected to one side of the baffle, and the threaded column is threadedly connected to the placement groove through a threaded hole opened on one side of the placement groove.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In the utility model, a support rod is arranged inside. When encountering heavy snow weather, the support assembly is slid out of the groove on one side of the bracket and moved to a suitable support position, and the first threaded rod is rotated. Since the threads at both ends thereof are in opposite directions, the distance between the support rod and the moving rod is increased, thereby supporting the top frame. Through this design, the supporting capacity of the greenhouse is enhanced, so that it can support the greenhouse in heavy snow weather, and can be stored in good weather to avoid being crushed in heavy snow weather, and can reduce the impact on the internal space of the greenhouse.

[0019] 2. In the utility model, a placement groove is provided inside. When the film on both sides of the greenhouse needs to be rolled up for ventilation, the motor is started, the output shaft of the motor rotates and drives the second threaded rod to rotate, thereby driving the placement groove to move upward, so that the film falls into the placement groove and is folded up. Through this design, the film on both sides of the greenhouse can be quickly folded upward so that the air in the greenhouse can be exchanged with the outside world, and when it falls, the film can be clamped and fixed by the baffle to prevent it from being blown up by the wind. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of a greenhouse support with strong pressure resistance.

[0021] Figure 2 It is a schematic diagram of the explosion three-dimensional structure of a greenhouse support with strong pressure resistance.

[0022] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of a supporting component in a greenhouse support with strong pressure resistance.

[0023] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of a winding component in a greenhouse support with strong pressure resistance.

[0024] Legend:

[0025] 1. Top frame; 2. Bracket; 3. Side panel; 4. Winding assembly; 41. Motor; 42. Second threaded rod; 43. Mounting frame; 44. Placement slot; 45. Baffle; 46. Threaded column; 5. Support assembly; 51. Slider; 52. Moving rod; 53. First threaded rod; 54. Support rod; 55. Connecting frame. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The utility model provides a technical solution: a greenhouse support with strong pressure resistance, comprising a support 2, a top frame 1 is fixedly connected to the top of the support 2, a side plate 3 is fixedly connected to one side of the support 2, a winding assembly 4 is provided on one side of the support 2, and a supporting assembly 5 is provided at the bottom of the top frame 1;

[0028] The support assembly 5 includes a support rod 54, and the support rod 54 is threadedly connected to a first threaded rod 53 through a threaded hole opened at the top of the support rod 54, and the threads at both ends of the first threaded rod 53 are in opposite directions. The top of the first threaded rod 53 is threadedly connected to a moving rod 52;

[0029] The top of the moving rod 52 is fixedly connected with a slider 51, and the slider 51 is slidably connected with the top frame 1 through a groove provided on the bottom surface of the top frame 1. The two sides of the support rod 54 are hingedly connected with connecting frames 55, and the connecting frames 55 are fixedly connected by bolts.

[0030] The specific implementation method is as follows: when encountering heavy snow weather, the support assembly 5 is slid out of the groove on one side of the bracket 2 and moved to a suitable supporting position, the connecting frames 55 on both sides of the support rod 54 are unfolded and fixed by bolts, and the first threaded rod 53 is rotated because the threads at both ends thereof are in opposite directions so that the distance between the support rod 54 and the moving rod 52 is increased, thereby supporting the top frame 1;

[0031] The winding assembly 4 includes a mounting frame 43, a motor 41 is provided at the top of the mounting frame 43, the motor 41 is fixedly connected to the side plate 3, the output shaft of the motor 41 is fixedly connected to the second threaded rod 42, the second threaded rod 42 is rotatably connected to the mounting frame 43 through a through hole opened at the top of the mounting frame 43, the mounting frame 43 is slidably connected to a placement groove 44 through a groove opened on one side thereof, the placement groove 44 is threadedly connected to the second threaded rod 42 through a threaded hole opened on one side thereof, a baffle 45 is slidably connected in the placement groove 44, a threaded column 46 is rotatably connected to one side of the baffle 45, and the threaded column 46 is threadedly connected to the placement groove 44 through a threaded hole opened on one side thereof.

[0032] The specific implementation method is as follows: fold up the excess part of the film and place it between the baffle 45 and the placement groove 44, and drive the baffle 45 to move by rotating the threaded column 46 to clamp and fix the film. When the film on both sides of the greenhouse needs to be rolled up for ventilation, start the motor 41, and the output shaft of the motor 41 rotates and drives the second threaded rod 42 to rotate, thereby driving the placement groove 44 to move upward, so that the film falls into the placement groove 44 and the film is folded up.

[0033] Working principle: When encountering heavy snow, slide the support assembly 5 out of the groove on one side of the bracket 2 and move it to a suitable supporting position, unfold the connecting frames 55 on both sides of the support rod 54 and fix the connecting frames 55 with bolts, and rotate the first threaded rod 53. Since the threads at both ends are in opposite directions, the distance between the support rod 54 and the moving rod 52 is increased, thereby supporting the top frame 1. When the heavy snow is over, retract the connecting frame 55 and move the support rod 54 to the groove opened by the bracket 2, fold the excess part of the film and place it between the baffle 45 and the placement groove 44, and drive the baffle 45 to move by rotating the threaded column 46 to clamp and fix the film. When it is necessary to roll up the film on both sides of the greenhouse for ventilation, start the motor 41, the output shaft of the motor 41 rotates and drives the second threaded rod 42 to rotate, thereby driving the placement groove 44 to move upward, so that the film falls into the placement groove 44 and the film is folded.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A greenhouse support with strong pressure resistance, comprising a support (2), characterized in that: The top end of the bracket (2) is fixedly connected to a top frame (1), one side of the bracket (2) is fixedly connected to a side plate (3), one side of the bracket (2) is provided with a winding assembly (4), and the bottom end of the top frame (1) is provided with a supporting assembly (5); The support assembly (5) comprises a support rod (54), wherein the support rod (54) is threadedly connected to a first threaded rod (53) through a threaded hole provided at the top end thereof, wherein the threads at both ends of the first threaded rod (53) are in opposite directions, and the top end of the first threaded rod (53) is threadedly connected to a moving rod (52).

2. A greenhouse support with strong pressure resistance according to claim 1, characterized in that: A slider (51) is fixedly connected to the top of the moving rod (52), and the slider (51) is slidably connected to the top frame (1) via a groove provided on the bottom surface of the top frame (1).

3. A greenhouse support with strong pressure resistance according to claim 2, characterized in that: The two sides of the support rod (54) are hingedly connected with connecting frames (55), and the connecting frames (55) are fixedly connected by bolts.

4. A greenhouse support with strong pressure resistance according to claim 3, characterized in that: The winding assembly (4) comprises a mounting frame (43), a motor (41) is provided at the top of the mounting frame (43), the motor (41) is fixedly connected to the side plate (3), and the output shaft of the motor (41) is fixedly connected to a second threaded rod (42).

5. A greenhouse support with strong pressure resistance according to claim 4, characterized in that: The second threaded rod (42) is rotatably connected to the mounting frame (43) through a through hole provided at the top thereof, the mounting frame (43) is slidably connected to a placement groove (44) through a groove provided at one side thereof, and the placement groove (44) is threadedly connected to the second threaded rod (42) through a threaded hole provided at one side thereof.

6. A greenhouse support with strong pressure resistance according to claim 5, characterized in that: A baffle (45) is slidably connected in the placement groove (44), and a threaded column (46) is rotatably connected to one side of the baffle (45). The threaded column (46) is threadedly connected to the placement groove (44) through a threaded hole opened on one side of the placement groove (44).

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