CN215380312U

CN215380312U - Greenhouse sunshade net braced system

Info

Publication number: CN215380312U
Application number: CN202121780244.8U
Authority: CN
Inventors: 傅长智; 何贵荣; 张天柱
Original assignee: Beijing Zhongnong Futong Gardening Co Ltd
Current assignee: Beijing Zhongnong Futong Gardening Co Ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-04
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a greenhouse sunshade net supporting system which comprises a supporting device, a moving device, a first connecting assembly and a second connecting assembly, wherein the supporting device and the moving device are arranged in parallel; the first end of the mobile device is connected with the first connecting component, and the second end of the mobile device is connected with the driving edge; the first end of the supporting device is connected with the greenhouse framework, and the second end of the supporting device is connected with the second connecting assembly; the supporting device comprises a first fixing piece, a second fixing piece and a bearing rod, wherein the first end of the bearing rod is connected with the first fixing piece, and the second end of the bearing rod is connected with the second fixing piece. The utility model utilizes an additional round pipe and roller combination to form a set of linear guide rail auxiliary mechanism, provides conditions for the gentle movement of the sunshade net, has simple structure and reasonable structure, can be selected optionally according to different shapes of the push rod by connecting accessories, has better flexibility and can effectively reduce the failure rate of a driving system.

Description

Greenhouse sunshade net braced system

Technical Field

The utility model relates to the technical field of agricultural facilities, in particular to a greenhouse sunshade net supporting system.

Background

In the facility part of the greenhouse, a sunshade net or a heat preservation curtain driving mechanism is a main natural cooling mode of the greenhouse, and the principle of the driving mechanism is to block the radiation of sunlight and isolate the natural convection of air, thereby reducing the indoor temperature.

The drive of present high-end greenhouse has all adopted straight line push rod drive mode, the application of this mechanism, many receipts that appear with wire rope traction before have been improved and have been received and put asynchronous problem, wire rope winding is inhomogeneous, receive and release inconsistent problem and have been solved, but the in use discovery also has a drawback, that is the both sides that are close to wet curtain and fan of sunshade actuating system, that is also the tip in greenhouse, receive the restriction of push rod spatial position, the unable direction that relies on rigid article of push rod, so can deviate from the ideal orbit gradually in the system is marchd, the concrete performance is that the curtain hangs down, the push rod atress is inhomogeneous, defects such as the guide arm is yielding.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a greenhouse sunshade net support system. The utility model improves the original mechanism, adds a set of bearing and positioning guide device, so that the push rod at the most end part can slide along a preset track during the system advancing, and because the curtain is attached to the driving edge by bearing, the push rod can freely stretch and retract, thereby avoiding accidents caused by long-term mechanical deformation.

A greenhouse sunshade net supporting system comprises a supporting device, a moving device, a first connecting assembly and a second connecting assembly, wherein the supporting device and the moving device are arranged in parallel; the first end of the mobile device is connected with the first connecting component, and the second end of the mobile device is connected with the driving edge; the first end of the supporting device is connected with the greenhouse framework, and the second end of the supporting device is connected with the second connecting assembly; the supporting device comprises a first fixing piece, a second fixing piece and a bearing rod, wherein the first end of the bearing rod is connected with the first fixing piece, and the second end of the bearing rod is connected with the second fixing piece; the moving device comprises a flat rack and a first connecting assembly, and two ends of the flat rack are respectively connected with the first connecting assembly; the first connecting assembly comprises a roller and a roller support, and the roller is arranged inside the roller support; the second coupling assembling includes driving gear seat and gear, the inside of driving gear seat is provided with the gear.

Preferably, the upper portion of the second connecting assembly is fixedly connected with the greenhouse framework, the lower portion of the second connecting assembly is connected with the second fixing piece, and the second connecting assembly can drive the moving device to move.

Preferably, the second connecting assembly can drive the moving device to move on the bearing rod.

Preferably, two ends of the moving device are respectively and fixedly connected with the driving edges at two ends of the sunshade net.

Preferably, the first connecting piece can be adjusted differently according to different types of spur racks and load-bearing bars.

Preferably, the bearing rod is a round pipe, and the length of the bearing rod is 4-5 m.

Compared with the prior art, the utility model has the characteristics and beneficial effects that:

the utility model utilizes an additional round pipe and roller combination to form a set of linear guide rail auxiliary mechanism, provides conditions for the gentle movement of the sunshade net, has simple structure and reasonable structure, can be selected optionally according to different shapes of the push rod by connecting accessories, has better flexibility and can effectively reduce the failure rate of a driving system.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a second connecting assembly according to the present invention;

FIG. 3 is an exploded view of a second connection assembly of the present invention;

fig. 4 is a schematic structural diagram of a first connecting assembly according to the present invention.

The main reference numbers:

1-driving edge, 2-greenhouse framework, 3-curtain, 4-flat rack, 5-bearing rod, 6-first fixing piece, 7-second fixing piece, 8-second connecting component, 9-first connecting component, 10-roller support and 11-roller.

Detailed Description

The technical contents, structural features, attained objects and effects of the present invention are explained in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, a supporting system of a sunshade net for a greenhouse comprises a supporting device, a moving device, a first connecting component 9 and a second connecting component 8, wherein the supporting device and the moving device are arranged in parallel; the first end of the mobile device is connected with the first connecting component 9, and the second end of the mobile device is connected with the driving edge 1; the first end of strutting arrangement is connected with greenhouse skeleton, and strutting arrangement's second end is connected with second coupling assembling 8. The supporting device comprises a first fixing piece 6, a second fixing piece 7 and a bearing rod 5, wherein the first end of the bearing rod 5 is connected with the first fixing piece 6, and the second end of the bearing rod 5 is connected with the second fixing piece 7. The moving device comprises a flat rack 4 and a first connecting component 9, and the two ends of the flat rack 4 are respectively connected with the first connecting component 9. The first connecting assembly 9 comprises a roller 11 and a roller support 10, the roller 11 being arranged inside the roller support 10. The second connecting assembly 8 comprises a driving gear seat and a gear, and the gear is arranged inside the driving gear seat.

The top and the 2 fixed connection of greenhouse skeleton of second coupling assembling, the below and the second mounting 7 of second coupling assembling are connected, second coupling assembling can drive the mobile device and remove, second coupling assembling 8 can drive the mobile device and remove on bearing bar 5, the both ends of mobile device are provided with 1 fixed connection on the drive limit at first coupling assembling 9 and sunshade net both ends respectively, first coupling assembling can carry out different adjustments according to the spur rack of different patterns and bearing bar 5, bearing bar 5 is the pipe, the length of bearing bar 5 is 4-5 meters.

Under the operating condition at first carry out fixed connection with strutting arrangement and greenhouse skeleton 2, fixed connection back, be being connected strutting arrangement and mobile device through first coupling assembling 9 and second coupling assembling 8, the both ends of curtain 3 are provided with drive limit 1 respectively, it is fixed mutually with the mobile device with the drive limit 1 of one end, the drive limit 1 and the greenhouse skeleton of curtain 3 second end are fixed mutually, when opening this device, strutting arrangement carries out supporting role and guide effect to the mobile device, make curtain 3 not take place to warp and deflect, thereby make curtain 3 can open by high efficiency, when curtain 3 closes, the first connecting piece of mobile device drives drive limit 1 on the curtain 3 and removes, support and lead through strutting arrangement, make curtain 3 can carry out quick the foling.

The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the utility model, it should be understood that various modifications and adaptations can be made by those skilled in the art without departing from the principles of the present application and should be considered as within the scope of the present application.

Claims

1. The utility model provides a greenhouse sunshade net braced system which characterized in that: the device comprises a supporting device, a moving device, a first connecting assembly and a second connecting assembly, wherein the supporting device and the moving device are arranged in parallel;

the first end of the mobile device is connected with the first connecting component, and the second end of the mobile device is connected with the driving edge; the first end of the supporting device is connected with the greenhouse framework, and the second end of the supporting device is connected with the second connecting assembly;

the supporting device comprises a first fixing piece, a second fixing piece and a bearing rod, wherein the first end of the bearing rod is connected with the first fixing piece, and the second end of the bearing rod is connected with the second fixing piece;

the moving device comprises a flat rack and a first connecting assembly, and two ends of the flat rack are respectively connected with the first connecting assembly;

the first connecting assembly comprises a roller and a roller support, and the roller is arranged inside the roller support;

the second coupling assembling includes driving gear seat and gear, the inside of driving gear seat is provided with the gear.

2. The greenhouse shade net support system of claim 1, wherein: the top and the greenhouse skeleton fixed connection of second coupling assembling, the below of second coupling assembling with the second mounting is connected, second coupling assembling can drive the mobile device removes.

3. The greenhouse shade net support system of claim 1, wherein: the second connecting component can drive the moving device to move on the bearing rod.

4. The greenhouse shade net support system of claim 1, wherein: and two ends of the mobile device are respectively and fixedly connected with the driving edges at two ends of the sunshade net.

5. The greenhouse shade net support system of claim 1, wherein: the first connecting piece can be adjusted differently according to different types of spur racks and bearing rods.

6. The greenhouse shade net support system of claim 1, wherein: the bearing rod is a round pipe, and the length of the bearing rod is 4-5 m.