CN223274591U

CN223274591U - Movable ventilation structure of greenhouse watermelon

Info

Publication number: CN223274591U
Application number: CN202422465064.0U
Authority: CN
Inventors: 张焕欣; 李国权; 闫承璞
Original assignee: Horticultural Research Institute Jiangxi Academy Of Agricultural Sciences
Current assignee: Horticultural Research Institute Jiangxi Academy Of Agricultural Sciences
Priority date: 2024-10-12
Filing date: 2024-10-12
Publication date: 2025-08-29
Anticipated expiration: 2034-10-12

Abstract

The utility model belongs to the technical field of ventilation devices, and particularly relates to a movable ventilation structure of greenhouse watermelons, which comprises a cabinet body, wherein a cabinet door is arranged at the front end of the cabinet body, the cabinet body is used for accommodating articles, a linear wheel is arranged at the bottom of the cabinet body, a steering wheel is arranged at the bottom of the cabinet body, a shield is arranged at the upper part of the cabinet body, a support wheel is fixedly arranged in the shield, a disc is rotationally connected with the support wheel, circular ring teeth are arranged at the top of the cabinet body, and the circular ring teeth are meshed with a fluted disc. According to the utility model, the movable type air conditioner can flexibly move to different positions of the greenhouse through the linear wheels and the steering wheels to meet ventilation requirements, the servo motor can accurately control the ventilation direction, the connecting sheet and the fastening bolt can adjust the ventilation angle, the cabinet body can accommodate articles, the fences at the two ends of the shell prevent the articles from entering the fan to ensure safety, the overall structure improves the flexibility, the accuracy and the safety of ventilation, provides a good growth environment for the greenhouse watermelons, improves the yield and the quality, and has higher practical value.

Description

Movable ventilation structure of greenhouse watermelon

Technical Field

The utility model relates to the technical field of ventilation devices, in particular to a movable ventilation structure of greenhouse watermelons.

Background

Before the movable ventilation structure of the greenhouse watermelon appears, ventilation of the greenhouse watermelon mainly depends on traditional fixed ventilation equipment.

Conventional fixed ventilation devices are usually installed with ventilation windows at specific locations of the greenhouse, ventilation being achieved by natural wind or simple mechanical ventilation means. However, there are a number of disadvantages to this approach.

On the one hand, the position of the fixed ventilation window cannot be flexibly adjusted, which results in uneven ventilation effect. Some areas in the greenhouse may be well ventilated, while other areas may be insufficiently ventilated, affecting the overall growth environment of the watermelon.

On the other hand, it is difficult for the conventional ventilation apparatus to precisely control the ventilation amount and the ventilation direction. The temperature of the greenhouse cannot be flexibly adjusted according to different weather conditions, watermelon growth stages and other factors, the ventilation quantity is insufficient in hot weather, the temperature of the greenhouse cannot be effectively reduced, and the temperature in the greenhouse is too low due to the fact that the temperature cannot be adjusted in time in cold weather.

In addition, the operation of the conventional ventilation equipment is relatively inconvenient, complicated opening and closing operations are often required to be manually performed, and the ventilation angle is difficult to adjust. In addition, traditional ventilation equipment general function is comparatively single, can't realize all-round, the ventilation demand of multi-angle, also can not carry out the quick travel in order to satisfy the ventilation requirement in different positions according to actual conditions.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a movable ventilation structure of greenhouse watermelons, which solves the problems in the background art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a portable ventilation structure of big-arch shelter watermelon, includes the cabinet body, cabinet body front end is equipped with the cabinet door, and the cabinet body is used for accomodating article, the bottom of the cabinet body is equipped with the straight line wheel, the bottom of the cabinet body is equipped with the steering wheel, the upper portion of the cabinet body is equipped with the guard shield, the inside fixed mounting of guard shield has the support wheel, the support wheel rotates to be connected with the disc, the top of the cabinet body is equipped with the ring tooth, ring tooth meshing fluted disc, the fluted disc is installed on servo motor's output, fixed mounting has the base on the disc, fixedly connected with mounting bracket on the base, the one end rotation of mounting bracket is connected with the shell, the internally mounted of shell has the fan, the one end of shell is through the connection piece rotation connection mounting bracket, be equipped with the spout on the connection piece, the mounting bracket runs through the angle modulation of spout to the connection piece through fastening bolt.

Further, the steering wheel is composed of a bracket rotationally connected with the cabinet body and wheels rotationally connected with the bracket, and steering movement is performed.

Further, the servo motor is fixedly arranged at one position below the disc.

Further, the base is rotatably connected with the shield.

Further, fences are mounted at two ends of the shell.

(III) beneficial effects

Compared with the prior art, the utility model provides a movable ventilation structure of greenhouse watermelons, which has the following beneficial effects:

According to the utility model, the movable type air conditioner can flexibly move to different positions of the greenhouse through the linear wheels and the steering wheels to meet ventilation requirements, the servo motor can accurately control the ventilation direction, the connecting sheet and the fastening bolt can adjust the ventilation angle, the cabinet body can accommodate articles, the fences at the two ends of the shell prevent the articles from entering the fan to ensure safety, the overall structure improves the flexibility, the accuracy and the safety of ventilation, provides a good growth environment for the greenhouse watermelons, improves the yield and the quality, and has higher practical value.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the cabinet, the linear wheel and the steering wheel of the utility model;

FIG. 3 is a schematic view of the connection structure of the mounting frame of the present utility model;

fig. 4 is a schematic diagram of the structure a in fig. 1 according to the present utility model.

The device comprises a cabinet body 1, a linear wheel 2, a steering wheel 3, a protective cover 4, a support wheel 5, a disk 6, a circular ring gear 7, a circular ring gear 8, a fluted disc 9, a servo motor 10, a base 11, a mounting rack 12, a shell 13, a fan 14, a fence 15, a connecting sheet 16, a chute 17 and a fastening bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-4, the mobile ventilation structure of greenhouse watermelons provided by one embodiment of the utility model comprises a cabinet body 1, wherein a cabinet door is arranged at the front end of the cabinet body 1, the cabinet body 1 is used for containing articles, a linear wheel 2 is arranged at the bottom of the cabinet body 1, a steering wheel 3 is arranged at the bottom of the cabinet body 1, a shield 4 is arranged at the upper part of the cabinet body 1, a support wheel 5 is fixedly arranged in the shield 4, a disc 6 is rotationally connected with the support wheel 5, a circular ring gear 7 is arranged at the top of the cabinet body 1, the circular ring gear 7 is meshed with a fluted disc 8, the fluted disc 8 is arranged at the output end of a servo motor 9, a base 10 is fixedly arranged on the disc 6, a mounting frame 11 is fixedly connected with the base 10, one end of the mounting frame 11 is rotationally connected with a housing 12, a fan 13 is internally arranged in the housing 12, one end of the housing 12 is rotationally connected with the mounting frame 11 through a connecting piece 15, a sliding groove 16 is arranged on the connecting piece 15, and the 11 is fixedly arranged on the connecting piece 15 through a connecting piece fastening bolt 17;

cabinet 1:

The front end is provided with the cabinet door, can be used for accommodating articles, provides a certain storage space for the whole ventilation structure, and is convenient for storing tools or other articles related to the ventilation equipment.

Straight wheel 2 and steering wheel 3:

The linear wheel 2 is positioned at the bottom of the cabinet body 1, ensures that the ventilation structure can stably move in the linear direction, the steering wheel 3 consists of a bracket rotationally connected with the cabinet body 1 and wheels rotationally connected with the bracket, the steering movement can be performed, so that the whole ventilation equipment can flexibly move to different positions in the greenhouse, and the ventilation requirements of different areas are met.

The shield 4:

The cabinet is arranged at the upper part of the cabinet body 1, plays a role in protecting the internal structure, and provides an installation position for the bracket wheel 5 and other parts.

Bracket wheel 5 and disc 6:

The support wheel 5 is fixedly arranged inside the shield 4, and is rotationally connected with the disc 6 to provide support for the rotation of the disc 6, so that the whole ventilation equipment can realize the rotation in the horizontal direction and adjust the ventilation direction.

Ring tooth 7 and fluted disc 8:

The top of the cabinet body 1 is provided with annular teeth 7 which are meshed with a fluted disc 8 arranged on the output end of a servo motor 9. Through the drive of servo motor 9, fluted disc 8 drives ring tooth 7 rotation to the rotation angle of accurate control disc 6 realizes the accurate adjustment to the ventilation direction.

Base 10 and mounting bracket 11:

The base 10 is fixedly mounted on the disc 6 and is rotatably connected with the shield 4 to provide stable support for the mounting frame 11. The mounting frame 11 is fixedly connected to the base 10, and one end of the mounting frame is rotatably connected with the housing 12 for mounting and supporting a ventilating key component fan 13.

Housing 12 and fan 13:

The fan 13 is installed inside the housing 12, and the fan 13 is a core component of ventilation, and the wind direction and strength of ventilation can be changed through rotation and angle adjustment of the housing 12.

Fence 14:

Install at the both ends of shell 12, can prevent debris entering fan 13, guarantee the normal operating of equipment, also play certain safety protection effect simultaneously.

Connection piece 15, spout 16 and fastening bolt 17:

One end of the shell 12 is rotatably connected with the mounting frame 11 through the connecting sheet 15, a sliding groove 16 is formed in the connecting sheet 15, and the mounting frame 11 penetrates through the sliding groove 16 through the fastening bolt 17 to fasten the angle adjustment of the connecting sheet 15. This design allows the angle of the housing 12 to be flexibly adjusted according to the actual needs, thereby further optimizing the ventilation effect.

Working principle:

the moving function:

The whole ventilation structure can stably move in the greenhouse along the linear direction by the linear wheels 2 and the steering wheels 3, and the steering wheels 3 are composed of brackets rotationally connected with the cabinet body 1 and wheels rotationally connected with the brackets, so that steering movement can be realized. Through the cooperation of straight line wheel 2 and steering wheel 3, can easily remove ventilation equipment to different positions in the big-arch shelter, satisfy the ventilation demand in different regions.

Adjusting the ventilation direction:

The servo motor 9 drives the fluted disc 8 to rotate, and the fluted disc 8 is meshed with the annular tooth 7 at the top of the cabinet body 1, so that the disc 6 is driven to rotate. The base 10, the mounting frame 11, the fan 13 and other parts fixedly mounted on the disc 6 also rotate. Thus, the horizontal adjustment of the ventilation direction can be realized, and the wind direction can be accurately controlled.

The base 10 is rotatably connected with the shield 4 to further assist the rotation of the disc 6, so that the whole structure is more stable and flexible in adjusting the ventilation direction.

Adjusting the ventilation angle:

The mounting frame 11, the shell 12 and the connecting sheet 15. The shell 12 is rotatably connected with the mounting frame 11 through the connecting sheet 15. The connecting piece 15 is provided with a chute 16, and the mounting frame 11 penetrates through the chute 16 through a fastening bolt 17 to fasten the angle adjustment of the connecting piece 15. By adjusting the angle between the housing 12 and the mounting frame 11, the air outlet angle of the fan 13 can be changed, and the precise adjustment of the ventilation angle is realized.

Ventilation function:

The shell 12 and the fan 13. The fan 13 is arranged in the shell 12, when the fan 13 operates, air flow is generated, fresh air is introduced into the greenhouse, and meanwhile, dirty air and moisture in the greenhouse are discharged, so that a good ventilation environment is provided for the greenhouse watermelon.

The fences 14 are arranged at two ends of the shell 12, so that sundries can be prevented from entering the fan 13, normal operation of the fan 13 is ensured, and a certain safety protection effect is achieved.

In some embodiments, as shown in fig. 2, the steering wheel 3 is formed by a bracket rotationally connected with the cabinet body 1 and wheels rotationally connected with the bracket for steering movement, and the structural design of the steering wheel 3 is that the steering wheel is formed by the bracket rotationally connected with the cabinet body 1 and the wheels rotationally connected with the bracket, so that the movable ventilation structure of the whole greenhouse watermelon can more conveniently steer movement, and the practicability and the adaptability of the device are improved.

As shown in fig. 3, in some embodiments, the servo motor 9 is fixedly arranged at a position below the disc 6, and the servo motor 9 is fixedly arranged at a position below the disc 6, which is a reasonable design choice, can improve the stability, transmission efficiency and space utilization of the whole ventilation structure, and provides reliable power support for the ventilation operation of the greenhouse watermelons.

In some embodiments, as shown in fig. 3, the base 10 is rotatably connected with the cover 4, and the rotary connection of the base 10 and the cover 4 provides greater flexibility and ventilation range for the movable ventilation structure of the greenhouse watermelon, which is an important feature in the structural design.

As shown in fig. 1, in some embodiments, the two ends of the casing 12 are provided with the fences 14, and the fences 14 installed at the two ends of the casing 12 play an important role in the movable ventilation structure of the greenhouse watermelon, so that sundries can be prevented from entering the fan 13, and the safety of operators can be ensured.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The movable ventilating structure of the greenhouse watermelon comprises a cabinet body (1), and is characterized in that a cabinet door is arranged at the front end of the cabinet body (1), the cabinet body (1) is used for containing articles, a linear wheel (2) is arranged at the bottom of the cabinet body (1), a steering wheel (3) is arranged at the bottom of the cabinet body (1), a shield (4) is arranged at the upper part of the cabinet body (1), a support wheel (5) is fixedly arranged in the shield (4), the support wheel (5) is rotationally connected with a disc (6), a circular ring tooth (7) is arranged at the top of the cabinet body (1), the circular ring tooth (7) is meshed with a fluted disc (8), the fluted disc (8) is arranged at the output end of a servo motor (9), a base (10) is fixedly arranged on the disc (6), a mounting frame (11) is fixedly connected onto the base (10), a shell (12) is rotationally connected with one end of the mounting frame (11), a fan (13) is arranged in the shell (12), one end of the shell (12) is rotationally connected with a connecting piece (15) through a connecting piece (15), the mounting frame (11) penetrates through the sliding groove (16) through the fastening bolt (17) to fasten the angle adjustment of the connecting sheet (15).

2. The movable ventilating structure of greenhouse watermelons according to claim 1, wherein the steering wheel (3) is composed of a bracket rotatably connected with the cabinet body (1) and wheels rotatably connected with the bracket, and steering movement is performed.

3. The movable ventilating structure of greenhouse watermelons according to claim 1, wherein the servo motor (9) is fixedly arranged at one position below the disc (6).

4. The movable ventilating structure of greenhouse watermelons according to claim 1, wherein the base (10) is rotatably connected with the shield (4).

5. The portable ventilating structure of greenhouse watermelons according to claim 1, wherein the two ends of the outer shell (12) are provided with fences (14).