Intelligent novel film multi-span greenhouse

Abstract

The utility model discloses an intelligent novel film multi-span greenhouse which comprises a first greenhouse body, a second greenhouse body is arranged on the side face of the first greenhouse body, a first film is fixedly connected to the side face of the first greenhouse body, and a second film is fixedly connected to the side face of the second greenhouse body. A winding assembly is arranged in the first greenhouse body and the second greenhouse body and comprises a first take-up wheel and a second take-up wheel, the first take-up wheel and the second take-up wheel are symmetrically arranged between the first greenhouse body and the second greenhouse body, a first pull wire is connected to the surface of the first take-up wheel in a bolted mode, and a second pull wire is connected to the surface of the second take-up wheel in a bolted mode. And a second pull wire is bolted on the surface of the second take-up wheel. The first pull wire and the second pull wire are wound through the first take-up wheel and the second take-up wheel, so that automatic take-up and pay-off of the film are achieved, and when the temperature and humidity in the greenhouse need to be adjusted, manual take-up and pay-off of the film are not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of film multi-span greenhouses, in particular to an intelligent novel film multi-span greenhouse. Background Art

[0002] A greenhouse, also known as a hothouse, is a room equipped with cold-proofing, heating, and light-transmitting facilities for cultivating thermophilic plants in winter. It provides a growing period and increases yields during seasons unsuitable for plant growth. It is often used for cultivating or raising seedlings of thermophilic vegetables, flowers, and trees during cooler months. A greenhouse is a structure that can partially or completely control the plant growth environment. It is primarily used for non-seasonal or non-regional plant cultivation, scientific research, multi-generational breeding, and ornamental plant cultivation. Multi-span greenhouses can also be used to grow non-seasonal vegetables.

[0003] Nowadays, agricultural planting has gradually become scientific and standardized, and the requirements for the temperature and humidity inside the greenhouse are very high. In the use of most small-scale multi-span greenhouses, thermometers and hygrometers are usually placed inside the greenhouse for monitoring, and personnel are required to observe frequently. When the temperature and humidity need to change, personnel are required to manually retract and extend the greenhouse film, or in larger-scale multi-span greenhouses, intelligent detection equipment has been used for real-time monitoring, and the film is automatically retracted and extended according to the pre-set values, which is convenient for the daily management of personnel. However, the use of a large-scale multi-span greenhouse monitoring structure in a small-scale multi-span greenhouse is economically expensive and the structure is relatively complex. Therefore, a simpler and more precise monitoring structure can be used for small-scale multi-span greenhouses, so that the small-scale multi-span greenhouse can be intelligent. Therefore, a new type of intelligent film multi-span greenhouse is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent novel film multi-span greenhouse to solve the problem that small-scale multi-span greenhouses in the prior art are more troublesome in dealing with the temperature and humidity inside the greenhouse.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a first greenhouse body, a second greenhouse body is arranged on the side of the first greenhouse body, a first film is fixedly connected to the side of the first greenhouse body, and a second film is fixedly connected to the side of the second greenhouse body. A winding assembly is provided inside the first greenhouse body and the second greenhouse body, and the winding assembly includes a first take-up wheel and a second take-up wheel. The first take-up wheel and the second take-up wheel are symmetrically arranged between the first greenhouse body and the second greenhouse body. A first pull wire is bolted to the surface of the first take-up wheel, and a second pull wire is bolted to the surface of the second take-up wheel.

[0006] Preferably, a fixing rod is provided between the first greenhouse body and the second greenhouse body, and both ends of the fixing rod are fixedly connected to the bottom of the first greenhouse body and the bottom of the second greenhouse body respectively.

[0007] Preferably, the first pull ring is fixedly connected to both ends of the top of the first film, the second pull ring is fixedly connected to both ends of the top of the second film, the two ends of the first pull wire are respectively fixedly connected to the first pull ring surface at one end of the first film and the second pull ring surface at one end of the second film, and the two ends of the second pull wire are respectively fixedly connected to the first pull ring surface at the other end of the first film and the second pull ring surface at the other end of the second film.

[0008] Preferably, a first auxiliary wheel and a second auxiliary wheel are fixedly connected to the top of the first greenhouse body on the same side as the first film, the first pull wire is overlapped on the surface of the first auxiliary wheel, and the second pull wire is overlapped on the surface of the second auxiliary wheel.

[0009] Preferably, a first fixing plate and a second fixing plate are provided between the first greenhouse body and the second greenhouse body, and both ends of the first fixing plate and the second fixing plate are fixedly connected to the side surfaces of the first greenhouse body and the second greenhouse body respectively.

[0010] Preferably, fans are fixedly connected to the top of the first greenhouse body and the top of the second greenhouse body.

[0011] Preferably, a door frame is fixedly connected to the side of the second greenhouse body.

[0012] Preferably, a monitoring component is provided inside the first greenhouse body and the second greenhouse body, and the monitoring component includes an instrument panel, the two ends of the top of the instrument panel are respectively fixedly connected to the top of the first greenhouse body and the second greenhouse body, and the side of the instrument panel is divided into two parts, one part of the side of the instrument panel is fixedly connected to the temperature sensor and the humidity sensor, and the other part of the side of the instrument panel is fixedly connected to the temperature meter and the humidity meter.

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

[0014] 1. The utility model uses the first and second take-up wheels to reel in the first and second pull wires, thereby achieving automatic retraction and extension of the film. When the temperature and humidity inside the greenhouse need to be adjusted, there is no need for personnel to manually retract and extend the film.

[0015] 2. The present invention also realizes intelligent management of the greenhouse by setting temperature and humidity sensors inside the greenhouse to detect the temperature and humidity inside the greenhouse and control the operation of the film and fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of a new intelligent film multi-span greenhouse in this utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of a new intelligent film multi-span greenhouse in this utility model. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of a new type of intelligent film multi-span greenhouse rolling component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a monitoring component for an intelligent new type of thin-film multi-span greenhouse in this utility model.

[0020] In the figure: 1. First greenhouse body; 2. Second greenhouse body; 3. First film; 4. Second film; 5. First pull ring; 6. Second pull ring; 7. Winding assembly; 701. First fixed plate; 702. Second fixed plate; 703. First take-up wheel; 704. Second take-up wheel; 705. First auxiliary wheel; 706. Second auxiliary wheel; 707. First pull wire; 708. Second pull wire; 8. Monitoring assembly; 801. Instrument panel; 802. Temperature sensor; 803. Humidity sensor; 804. Thermometer; 805. Humidity meter; 9. Fan; 10. Door frame; 11. Fixing rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 The utility model provides a technical solution: it includes a first greenhouse main body 1 and a second greenhouse main body 2. The first greenhouse main body 1 and the second greenhouse main body 2 have the same shape and structure, the bottom is composed of a frame, and the top is composed of a plurality of arc rods. The difference is that a door frame 10 is welded to the side of the second greenhouse main body 2, and the door frame 10 is used for people to enter and exit. The first greenhouse main body 1 and the second greenhouse main body 2 are placed side by side, and a plurality of fixing rods 11 are arranged between the first greenhouse main body 1 and the second greenhouse main body 2. The fixing rods 11 are I-shaped rod structures, and the two ends of the fixing rods 11 are respectively welded to the frame surface of the bottom of the first greenhouse main body 1 and the frame surface of the bottom of the second greenhouse main body 2. The fixing rods 11 are used to connect the first greenhouse main body 1 and the second greenhouse main body 2 to form a through whole, forming a multi-span greenhouse structure.

[0023] A first film 3 is fastened to the side of the first greenhouse body 1. The length of the first film 3 is equal to that of the first greenhouse body 1. The bottom of the first film 3 is fastened to the bottom frame of the first greenhouse body 1 with a rope. First pull rings 5 are adhered to the top ends of the first film 3. A second film 4 is fastened to the side of the second greenhouse body 2 symmetrical to the first greenhouse body 1. The second film 4 is equal to that of the first film 3. A second pull ring 6 is adhered to the top of the second film 4 at the same position as the first pull ring 5. The first film 3 and the second film 4 are retracted and extended by pulling the first pull ring 5 and the second pull ring 6.

[0024] A winding assembly 7 is provided inside the first greenhouse body 1 and the second greenhouse body 2. The winding assembly 7 includes a first fixing plate 701 and a second fixing plate 702. The first fixing plate 701 and the second fixing plate 702 are located between the first greenhouse body 1 and the second greenhouse body 2, and the first fixing plate 701 and the second fixing plate 702 are respectively arranged on both sides. Both ends of the first fixing plate 701 and the second fixing plate 702 are welded to the surface of the side frames of the first greenhouse body 1 and the second greenhouse body 2. A driving motor is fixed to the surface of the first fixing plate 701 with screws, and a first take-up wheel 703 is welded to the output end of the driving motor. The driving motor provides a power source for the rotation of the first take-up wheel 703. A driving motor is also fixed to the surface of the second fixing plate 702 with screws, and a second take-up wheel 704 is welded to the output end of the driving motor. The first take-up wheel 703 and the first pull ring 5 on the top of the first greenhouse body 1 on the same side and the second pull ring 6 on the top of the second greenhouse body 2 are connected by a first pull wire 707. The two ends of the first pull wire 707 are respectively connected to the first pull wire 707. The first pull wire 707 is wound around the circular hole of the first pull ring 5 and the circular hole of the second pull ring 6 for several turns at the first take-up wheel 703. When the first take-up wheel 703 rotates, the first pull wires 707 at both ends are tightened toward the middle, thereby driving the first film 3 and the second film 4 to be pulled upward. The second take-up wheel 704 and the first pull ring 5 and the second pull ring 6 on the same side are connected by the second pull wire 708. The second pull wire 708 is processed in the same way as the first pull wire 707. The first pull wire 707 and the second pull wire 708 can be used to pull the first film 3 and the second film 4 upward. The two ends of the first film 3 and the second film 4 are pulled upward synchronously, thereby stably pulling the first film 3 and the second film 4. The first auxiliary wheel 705 and the second auxiliary wheel 706 are welded to the top of the first greenhouse body 1 and the top of the second greenhouse body 2 respectively. The first pull wire 707 passes through the inside of the first auxiliary wheel 705, and the second pull wire 708 passes through the inside of the second auxiliary wheel 706. The first auxiliary wheel 705 and the second auxiliary wheel 706 play the role of fixing the track and assisting the movement of the first pull wire 707 and the second pull wire 708;

[0025] A monitoring component 8 is provided between the first greenhouse body 1 and the second greenhouse body 2. The monitoring component 8 includes an instrument panel 801. The top ends of the instrument panel 801 are welded to the top of the first greenhouse body 1 and the top of the second greenhouse body 2 respectively. A temperature sensor 802, a humidity sensor 803, a thermometer 804 and a humidity meter 805 are adhered to the surface of the instrument panel 801. The temperature and humidity inside the greenhouse are monitored by the temperature sensor 802 and the humidity sensor 803. When the temperature or humidity is not within the set range, the first take-up wheel 703 and the second take-up wheel 704 will be automatically operated to retract and release the first film 3 and the second film 4, and the data monitored by the temperature sensor 802 and the humidity sensor 803 will be directly displayed through the thermometer 804 and the humidity meter 805. Fans 9 are welded to the top of the first greenhouse body 1 and the top of the second greenhouse body 2. When the first film 3 and the second film 4 are removed, the fan 9 is started to speed up the air circulation, thereby adjusting the temperature and humidity.

[0026] Working principle: When in use, the utility model adjusts the temperature and humidity by retracting and extending the first film 3 and the second film 4. In the initial state, the first film 3 and the second film 4 are in a raised state. When the temperature sensor 802 and the humidity sensor 803 detect abnormalities in the temperature and humidity in the environment, the data are synchronously displayed on the temperature meter 804 and the humidity meter 805. In addition, the driving motors at the first take-up wheel 703 and the second take-up wheel 704 will work, and the first take-up wheel 703 and the second take-up wheel 704 will rotate to send the first pull line 707 and the second pull line 708 away. After loosening, the first film 3 and the second film 4 It will fall downward due to gravity, and the first film 3 and the second film 4 will be piled at the bottom. The fan 9 will start to adjust the temperature and humidity inside the greenhouse to promote air circulation. When the temperature and humidity return to normal range, the first take-up wheel 703 and the second take-up wheel 704 will work again to tighten the first pull wire 707 and the second pull wire 708, thereby pulling the first film 3 and the second film 4 up through the first pull ring 5 and the second pull ring 6. In this process, the first auxiliary wheel 705 and the second auxiliary wheel 706 will play an auxiliary fixing role, which will restore the first film 3 and the second film 4 to their normal state.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent novel film multi-span greenhouse, comprising a first greenhouse body (1), characterized in that: A second greenhouse body (2) is arranged on the side of the first greenhouse body (1), a first film (3) is fixedly connected to the side of the first greenhouse body (1), and a second film (4) is fixedly connected to the side of the second greenhouse body (2). A winding assembly (7) is arranged inside the first greenhouse body (1) and the second greenhouse body (2), and the winding assembly (7) comprises a first winding wheel (703) and a second winding wheel (704). The first winding wheel (703) and the second winding wheel (704) are symmetrically arranged between the first greenhouse body (1) and the second greenhouse body (2). A first pull wire (707) is bolted to the surface of the first winding wheel (703), and a second pull wire (708) is bolted to the surface of the second winding wheel (704).

2. The intelligent novel film multi-span greenhouse according to claim 1, characterized in that: A fixing rod (11) is provided between the first greenhouse body (1) and the second greenhouse body (2), and both ends of the fixing rod (11) are fixedly connected to the bottom of the first greenhouse body (1) and the bottom of the second greenhouse body (2), respectively.

3. The intelligent novel film multi-span greenhouse according to claim 1, characterized in that: The first pull ring (5) is fixedly connected to both ends of the top of the first film (3), and the second pull ring (6) is fixedly connected to both ends of the top of the second film (4). The two ends of the first pull wire (707) are respectively fixedly connected to the surface of the first pull ring (5) at one end of the first film (3) and the surface of the second pull ring (6) at one end of the second film (4). The two ends of the second pull wire (708) are respectively fixedly connected to the surface of the first pull ring (5) at the other end of the first film (3) and the surface of the second pull ring (6) at the other end of the second film (4).

4. The intelligent novel film multi-span greenhouse according to claim 1, characterized in that: A first auxiliary wheel (705) and a second auxiliary wheel (706) are fixedly connected at the top of the first greenhouse body (1) and on the same side as the first film (3); the first pull wire (707) is overlapped on the surface of the first auxiliary wheel (705), and the second pull wire (708) is overlapped on the surface of the second auxiliary wheel (706).

5. The intelligent novel film multi-span greenhouse according to claim 1, characterized in that: A first fixing plate (701) and a second fixing plate (702) are provided between the first greenhouse body (1) and the second greenhouse body (2); both ends of the first fixing plate (701) and the second fixing plate (702) are fixedly connected to the side surface of the first greenhouse body (1) and the side surface of the second greenhouse body (2), respectively.

6. The intelligent novel film multi-span greenhouse according to claim 1, characterized in that: A fan (9) is fixedly connected to the top of the first greenhouse body (1) and the top of the second greenhouse body (2).

7. The intelligent novel film multi-span greenhouse according to claim 1, characterized in that: A door frame (10) is fixedly connected to the side of the second greenhouse body (2).

8. The intelligent novel film multi-span greenhouse according to claim 1, characterized in that: A monitoring assembly (8) is provided inside the first greenhouse body (1) and the second greenhouse body (2), and the monitoring assembly (8) comprises an instrument panel (801), the top ends of the instrument panel (801) being fixedly connected to the top of the first greenhouse body (1) and the top of the second greenhouse body (2), respectively; the side of the instrument panel (801) is divided into two parts, one part of the side of the instrument panel (801) being fixedly connected to a temperature sensor (802) and a humidity sensor (803), and the other part of the side of the instrument panel (801) being fixedly connected to a temperature meter (804) and a humidity meter (805).

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