CN215992122U - Waterproof sealing structure of solar electric film rolling device - Google Patents

Abstract

The utility model provides a waterproof sealing structure of a solar electric film rolling device, which comprises a film rolling device shell, wherein the film rolling device shell is a sealing shell formed by buckling an upper shell and a lower shell, a sealing ring is arranged between the upper shell and the lower shell in a cushioning mode, an operating panel and a limiting adjusting panel are arranged on the outer surface of the upper shell, an operating button for covering a waterproof film is arranged on the operating panel, a knob hole is formed in the limiting adjusting panel, the limiting adjusting knob is arranged in the film rolling device shell, the knob end of the limiting adjusting knob extends to the outer side of the film rolling device shell through the knob hole, a sealing rubber ring is arranged between the limiting adjusting knob and the knob hole, an output shaft of the film rolling device is led out through a shaft hole in the lower shell, and an oil seal is arranged between the output shaft of the film rolling device and the shaft hole. The problem that the use requirement of the solar electric film rolling device cannot be met by sealing of the existing electric film rolling device is solved. Belongs to the field of greenhouse intelligent equipment.

Description

Waterproof sealing structure of solar electric film rolling device

Technical Field

The utility model relates to a waterproof sealing structure of a solar electric film rolling device, and belongs to the field of intelligent equipment of greenhouses.

Background

With the continuous progress of agricultural technology, facility agriculture represented by greenhouses is developed rapidly, and the area of the greenhouse mainly based on vegetable output in China jumps to the first place in the world. Crops grow in the greenhouse, and the greenhouse is required to be capable of adjusting the temperature and humidity in the greenhouse and ventilating by combining the climate conditions of the greenhouse and rolling and unfolding the film according to different growth stages of the crops.

At present, the automation degree of most of greenhouse is lower, the rolling and the expansion of film are mainly realized through manual film rolling device, and along with the continuous development of facility agriculture, the use proportion of electric film rolling device increases gradually year by year.

The manual film rolling device drives the film rolling shaft to rotate through the rotation of the handle, so that the greenhouse film is rolled or unfolded layer by the film rolling shaft, the rolling and unfolding of the film are realized, and the functions of temperature and humidity regulation and ventilation are realized. The greenhouse adopts a manual film rolling device, so that the time and labor are wasted, the labor cost is high, the efficiency is low, the labor intensity is high, and the greenhouse is increasingly unacceptable by people;

the electric film rolling device is characterized in that a film rolling shaft is driven to rotate forwards and backwards through the starting of a motor to roll or unroll a film, and the functions of temperature and humidity regulation and ventilation are realized, and the electric film rolling device on the market is mainly divided into two types according to voltage, wherein one type is an AC220V electric film rolling device, and the other type is a DC24V electric film rolling device. The greenhouse adopts an electric film rolling device, usually a greenhouse is provided with 1-2 sets of control boxes or control cabinets, the control boxes are connected with 380V strong current, then the voltage is changed into AC220V through a transformer, the voltage is changed into a DC24V power supply through a switching power supply, the electric film rolling device is provided with electric power, a greenhouse is matched with a plurality of electric film rolling devices, the greenhouse is generally built in a suburban field far away from a town and far away from the power supply, in the practical construction and use process, professional manual work is needed, a plurality of work such as wire pulling, wiring, debugging and the like is needed, the process is complicated, the early construction labor cost and the material cost are large, the greenhouse is a steel structure framework, the conductivity is high, the more wiring is carried out, the potential safety hazard is larger, the electric power can be consumed in the use process, the electricity charge is generated, the operation cost of the greenhouse is increased, and therefore, the solar electric film rolling device is designed, meanwhile, the existing electric film rolling device is powered in a wired mode, a motor for driving a film rolling shaft to rotate is arranged in the electric film rolling device, the requirement on the sealing performance of the device is low, a plurality of control components are additionally arranged in the solar electric film rolling device, the requirement on the sealing performance of equipment is extremely high, and the sealing structure of the existing film rolling device cannot meet the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a waterproof sealing structure of electronic film reeling device of solar energy to solve the problem that the sealed electronic film reeling device of current electronic film reeling device can't satisfy the electronic film reeling device user demand of solar energy.

In order to solve the problems, the waterproof sealing structure of the solar electric film rolling device is supposed to be adopted, and comprises a film rolling device shell, wherein the film rolling device shell is a sealing shell formed by buckling an upper shell and a lower shell, a sealing ring is arranged between the upper shell and the lower shell in a cushioning mode, an operation panel and a limiting adjusting panel are arranged on the outer surface of the upper shell, an operation button for covering a waterproof film is arranged on the operation panel, a knob hole is formed in the limiting adjusting panel, the limiting adjusting knob is arranged in the film rolling device shell, the knob end of the limiting adjusting knob extends to the outer side of the film rolling device shell through the knob hole, a sealing rubber ring is arranged between the limiting adjusting knob and the knob hole, an output shaft of the film rolling device is led out through a shaft hole in the lower shell, and an oil seal is further arranged between the output shaft of the film rolling device and the shaft hole.

In the waterproof sealing structure, the upper shell and/or the lower shell are/is also provided with a waterproof vent valve;

in the waterproof sealing structure, the oil seal is a TC-type framework oil seal;

in the waterproof sealing structure, the limiting adjusting panel is covered with a waterproof cover;

in the waterproof sealing structure, the waterproof cover is of an upturning structure, such as a hinged upturning cover structure, and a hinged shaft is arranged on the upper side of the waterproof cover;

among the aforementioned waterproof sealing structure, spacing adjusting panel is including the calibrated scale and the translucent cover that the laminating set up, and is provided with sealed slot between calibrated scale and the translucent cover, has seted up the panel hole on the last casing of spacing adjusting panel department, the translucent cover is located panel hole department and is sealed fixed with the outer fringe in panel hole, the annular protruding muscle is fixed with along the hoop in knob hole department, sealed rubber ring is fixed in the inboard of the annular protruding muscle along the hoop.

Compared with the prior art, the solar electric film rolling device is designed aiming at the solar electric film rolling device, in order to meet the high requirement of the solar electric film rolling device on the sealing performance, the oil seal is arranged between the output shaft of the film rolling device and the shell of the film rolling device, the shell of the film rolling device is completely sealed through sealing parts such as a sealing ring, the waterproof vent valve is additionally arranged, the sealing performance is ensured, the internal and external pressure balance of the film rolling device is maintained, the possibility that the sealing structure is damaged is further avoided, a waterproof foundation is provided for the solar electric film rolling device, and the intelligent process of a greenhouse is promoted.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

Examples

Referring to fig. 1, the embodiment provides a waterproof sealing structure of a solar electric film rolling device, which comprises a film rolling device shell, wherein the film rolling device shell is a sealing shell formed by buckling an upper shell 1 and a lower shell 2, a sealing ring 3 is fixed between the upper shell 1 and the lower shell 2 through a bolt and is padded, the outer surface of the upper shell 1 is provided with an operation panel 11 and a limiting adjusting panel 12, the operation panel 11 is provided with an operation key for covering a waterproof film, the limiting adjusting panel 12 is provided with a knob hole 121, a limiting adjusting knob 4 is arranged in the film rolling device shell, a knob end of the limiting adjusting knob 4 extends to the outer side of the film rolling device shell through the knob hole 121, a sealing rubber ring 13 is arranged between the limiting adjusting knob 4 and the knob hole 121, a film rolling device output shaft 5 is led out through a shaft hole 21 on the lower shell 2, and an oil seal 22 is also arranged between the film rolling device output shaft 5 and the shaft hole 21, the oil seal 22 is a TC-type framework oil seal, and the lower shell 2 is also provided with a waterproof vent valve 6 so as to maintain the balance of internal and external pressure in the shell and avoid leakage caused by overlarge pressure difference;

still the cover is equipped with the waterproof cover 14 on the spacing adjusting panel 12, and the waterproof cover 14 is the flip structure on the articulated formula, and spacing adjusting panel 12 has been seted up the panel hole including the calibrated scale 124 and the translucent cover 122 that the laminating set up between calibrated scale 124 and the translucent cover 122, and the last casing 1 of spacing adjusting panel 12 department, the translucent cover 122 cover is located panel hole department and is sealed fixed with the outer fringe in panel hole, knob hole 121 department is fixed with the protruding muscle 123 of ring along the hoop, sealed rubber ring 13 is fixed in the inboard of the protruding muscle 123 of ring along the hoop.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a waterproof sealing structure of electronic film rolling ware of solar energy, includes film rolling ware shell, its characterized in that: the film rolling device shell is a sealed shell formed by buckling an upper shell (1) and a lower shell (2), a sealing ring (3) is arranged between the upper shell (1) and the lower shell (2) in a padding way, the outer surface of the upper shell (1) is provided with an operating panel (11) and a limiting adjusting panel (12), the operating panel (11) is provided with an operating button covered with a waterproof film, the limiting adjusting panel (12) is provided with a knob hole (121), the limiting adjusting knob (4) is arranged in the film rolling device shell, and the knob end of the limit adjusting knob (4) extends to the outer side of the film rolling device shell through a knob hole (121), a sealing rubber ring (13) is arranged between the limit adjusting knob (4) and the knob hole (121), the output shaft (5) of the film rolling device is led out through a shaft hole (21) on the lower shell (2), and an oil seal (22) is also arranged between the film rolling device output shaft (5) and the shaft hole (21).

2. The waterproof sealing structure of the solar electric film rolling device according to claim 1, wherein: and the upper shell (1) and/or the lower shell (2) are/is also provided with a waterproof ventilation valve (6).

3. The waterproof sealing structure of the solar electric film rolling device according to claim 1, wherein: the oil seal (22) is a TC-type framework oil seal.

4. The waterproof sealing structure of the solar electric film rolling device according to claim 1, wherein: the limiting adjusting panel (12) is also covered with a waterproof cover (14).

5. The waterproof sealing structure of the solar electric film rolling device according to claim 4, wherein: the waterproof cover (14) is of an upturning structure.

6. The waterproof sealing structure of the solar electric film rolling device according to claim 1, wherein: spacing adjusting panel (12) are including calibrated scale (124) and translucent cover (122) that the laminating set up, and are provided with sealed slot between calibrated scale (124) and translucent cover (122), have seted up the panel hole on last casing (1) of spacing adjusting panel (12) department, translucent cover (122) cover is located panel hole department and is sealed fixed with the outer fringe in panel hole, knob hole (121) department is fixed with protruding muscle of ring (123) along the hoop, sealed rubber ring (13) are fixed in the inboard of protruding muscle of ring (123) along the hoop.

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