CN216146869U

CN216146869U - Device for controlling opening and closing of strawberry greenhouse skylight

Info

Publication number: CN216146869U
Application number: CN202120684938.5U
Authority: CN
Inventors: 郑书恒; 乔岩; 赵磊; 王步云
Original assignee: Beijing plant protection station
Current assignee: Beijing plant protection station
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2022-04-01
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a device for controlling opening and closing of a skylight of a strawberry greenhouse, which comprises a skylight movably arranged at the top of a greenhouse body; the skylight is connected with the motor through a transmission mechanism; the motor is connected with the control system. The device can simultaneously realize the opening or closing of a plurality of skylights and can keep the opening degree of different skylights consistent.

Description

Device for controlling opening and closing of strawberry greenhouse skylight

Technical Field

The utility model belongs to the technical field of automatic skylights of greenhouses, and particularly relates to a device for controlling opening and closing of a skylight of a strawberry greenhouse.

Background

The greenhouse provides an excellent growing environment for seasonal vegetables and fruits, so that the seasonal vegetables and fruits can appear on dining tables of people all year round. However, crops in the greenhouse are harsh to the growing environment, natural ventilation is the main mode of ventilation, and by reasonably arranging the greenhouse windowing device, the residual heat and the residual humidity in the greenhouse can be discharged, and meanwhile, the content of indoor carbon dioxide can be improved, so that the indoor environment meets the requirement of plant growth. But the ventilation mode of the existing greenhouse is complicated and cannot automatically and effectively ventilate.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a device for controlling the opening and closing of a skylight of a strawberry greenhouse, which can effectively solve the problem of inconvenient ventilation of the existing greenhouse.

In order to solve the technical problems, the utility model adopts the technical scheme that:

the device for controlling the opening and closing of the skylight of the strawberry greenhouse comprises a skylight movably arranged at the top of a greenhouse body; the skylight is connected with the motor through a transmission mechanism; the motor is connected with the control system.

Preferably, the skylight is rotatably arranged at the top of the shed body through a rotating shaft; the rotating shaft is connected with at least one skylight.

Preferably, a first gear is arranged on the motor transmission shaft; a second gear is arranged on the rotating shaft; the transmission mechanism is respectively meshed with the first gear and the second gear.

Preferably, the transmission mechanism is a rack.

Preferably, a support frame positioned below the skylight is arranged in the shed body; the motor is fixed on the support frame.

Preferably, the motor is electrically connected to the control system; the control system is an STM32F103 single chip microcomputer control system.

The utility model has the beneficial effects that:

1. the motor drives first gear, and first gear accessible drives rather than the rack of meshing and rack toothing's second gear rotates for also can rotate with skylight fixed connection's pivot, thereby make the skylight open, simultaneously, the button on the accessible control system controls the size of opening in skylight, and the ventilation of opening the skylight that can be convenient fast.

2. The skylight at the top of the greenhouse is made of light materials, so that the weight is light, the rotating shaft can be connected with two or even a plurality of skylights at the same time, and the motor can simultaneously load the opening of the plurality of skylights, so that the opening degree of the windows of the plurality of skylights is kept consistent.

Drawings

FIG. 1 is a schematic structural view of the apparatus;

fig. 2 is a schematic diagram of the transmission of the motor and the skylight.

1. A shed body; 2. a control system; 3. a rotating shaft; 4. a skylight; 5. a motor; 6. a drive shaft; 7. a first gear; 8. a second gear; 9. a rack; 10. a support frame.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the utility model as defined and defined in the appended claims, and all changes that come within the meaning and range of equivalency of the claims are to be embraced therein.

As shown in figure 1, the device for controlling the opening and closing of the strawberry greenhouse skylight comprises a greenhouse body 1, wherein the top of the greenhouse body 1 is provided with a rotatable skylight 4, namely one end of the skylight 4 is fixed on a rotating shaft 3, and the rotating shaft 3 is hinged with the top of the greenhouse body 1 and can rotate at the top of the greenhouse body 1.

As shown in fig. 1, be provided with support frame 10 in the canopy body 1, support frame 10 can set up in skylight 4 below, and motor 5 fixes on support frame 10, then drives pivot 3 through transmission shaft 6 and drive mechanism and rotates from top to bottom in fore-and-aft direction to realize the switching in skylight, specifically do:

as shown in fig. 2, a first gear 7 is disposed on the transmission shaft 6 of the motor 5, a second gear 8 is disposed on the rotation shaft 3, and both the first gear 7 and the second gear 8 are engaged with a rack 9 serving as a transmission mechanism, so that the rotation shaft 3 can be driven by the motor 5 to rotate.

Meanwhile, the skylight 4 is made of light transparent materials, the motor 5 can drive the plurality of the skylight 4 to be opened at the same time, therefore, the rotating shaft 3 can be connected with the plurality of the skylight 4 at the same time, or each rotating shaft 3 is connected with two skylight 4, then a plurality of groups of the rotating shafts are arranged to be meshed with the first gear 7 on the transmission shaft 6 of the motor 5 at the same time, so that the plurality of the skylight 4 can be opened or closed at the same time, and the opening degrees of the plurality of different skylight 4 can be kept consistent.

In addition, the motor 5 can drive the rotating shaft 3 to rotate in the horizontal direction through the structure.

As shown in fig. 2, the motor 5 is electrically connected to the control system 2; the optimal control system 2 is an STM32F103 single chip microcomputer control system, and the motor 5 is regulated and controlled to work through a button of the control system 2, so that automatic opening control of the strawberry greenhouse skylight is realized. In addition, the motor 5 and the control system 2 are respectively connected with an external power supply, which is a conventional connection mode and is not described in detail herein.

The detailed description is not intended to limit the scope of the patent. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. A device for controlling opening and closing of a skylight of a strawberry greenhouse is characterized by comprising a skylight movably arranged at the top of a greenhouse body; the skylight is connected with the motor through a transmission mechanism; the motor is connected with the control system; the skylight is rotatably arranged at the top of the shed body through a rotating shaft; the rotating shaft is connected with at least one skylight; a transmission shaft of the motor is provided with a first gear; a second gear is arranged on the rotating shaft; the transmission mechanism is respectively meshed with the first gear and the second gear; the transmission mechanism is a rack.

2. The device for controlling the opening and closing of the strawberry greenhouse skylight as claimed in claim 1, wherein a support frame positioned below the skylight is arranged in the greenhouse body; the motor is fixed on the support frame.

3. The device for controlling opening and closing of the strawberry greenhouse skylight as claimed in claim 1, wherein the motor is electrically connected with a control system; the control system is an STM32F103 single chip microcomputer control system.