CN213029293U

CN213029293U - Snow-proof greenhouse supporting structure

Info

Publication number: CN213029293U
Application number: CN202021016076.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: HUNAN XINGLV INTELLIGENT TECHNOLOGY Co.,Ltd.
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-04-23
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a snow-proof greenhouse supporting structure, which discloses a supporting structure which can transversely move to clean accumulated snow and can avoid damage by contacting a rolling wheel with a film, it is characterized in that two boundary beams are connected through a plurality of cross beams which are distributed at equal intervals, two connecting rods are respectively arranged on two ends of the boundary beams, the connecting rods on the two boundary beams correspond to each other, wherein a motor is arranged on the connecting rod on one of the side beams, one end of a screw rod is connected with a motor shaft of the motor, the other end of the screw rod is arranged on the connecting rod on the other side beam through a bearing, the two sliding sleeves are respectively screwed on the two screw rods, the main beam is positioned above the plurality of cross beams, the both ends of girder are connected with two slip caps respectively, and the one end of a plurality of telescope tube is articulated to be arranged in on the boundary beam, telescope tube and crossbeam stagger mutually, the other end of telescope tube extends towards the girder.

Description

Snow-proof greenhouse supporting structure

Technical Field

The utility model relates to a snow protection big-arch shelter bearing structure relates to a structure that carries out snow protection to the big-arch shelter and supports, belongs to the agricultural equipment field. In particular to a supporting structure which can transversely move to clean accumulated snow and avoid damage by contacting a roller with a film.

Background

The greenhouse is planted and can plant plants efficiently, the wide application is in agriculture, big snow is accumulated thickly in winter in cold areas, snow is accumulated on the greenhouse and causes pressure on a greenhouse frame body, the greenhouse is prone to deformation due to snow layer accumulation for a long time and even breaks, loss is caused to farmers, the greenhouse without the snow removing device can only be cleaned by manpower, time and labor are consumed, the greenhouse is required to be cleaned continuously, the greenhouse is uneconomical, the existing greenhouse with the snow removing device is cleaned in a mode that snow on a film is scraped by a scraper when the snow is cleaned, the cleaning speed is slow, the greenhouse is prone to damage, a device capable of cleaning the snow fast and automatically and not damaging the greenhouse is needed, and worry is reduced for the farmers.

Notice No. CN210105151U discloses quick clean-up equipment of big-arch shelter top snow, mobilizable support frame including the door type, the arc mounting panel, the arc scrapes the snow board, the arc brush of sweeping the snow, the both ends of arc mounting panel are provided with the outside supporting shoe that extends of level respectively, set up the round hole that the support double-screw bolt that supplies the support frame passed on the supporting shoe, the spiro union has hexagon nut on the support double-screw bolt that is located the supporting shoe below, the centripetal side of arc mounting panel is provided with a plurality of arc mounting grooves, the arc is scraped snow board and arc brush of sweeping the snow and is installed respectively in the arc mounting groove, the device is with scraping the snow board and clearing up the snow, need scrape in proper order from one end of big-arch.

Notice No. CN205840171U discloses an agricultural greenhouse snow cleaning device, including the device casing, the extension arm that sets up on the device casing, be equipped with the column spinner at the tip of extension arm, be equipped with the stirring palpus in the bottom surface of column spinner, be equipped with the rotating electrical machines in the extension arm, the main shaft of rotating electrical machines is connected with the column spinner, be equipped with water tank and heater in the device casing, be equipped with booster pump in the water tank, be equipped with the aqueduct that is connected with booster pump in the extension arm, be equipped with the through-hole in the column spinner, be equipped with the spraying pipe that is linked together with the through-hole on the side of column spinner, be equipped with the spray nozzle that is linked together with the aqueduct in the through-hole, the device is through spraying hot water and melting ice and snow, the hot water is added not enough can not melt ice and snow, on the contrary form the ice sediment.

Disclosure of Invention

In order to improve the condition, the utility model relates to a snow protection big-arch shelter bearing structure provides one kind can lateral shifting clear up snow, and through gyro wheel and film contact, avoids causing the bearing structure of damage.

The utility model relates to a snow protection big-arch shelter bearing structure realizes like this: the utility model relates to a snow protection greenhouse supporting structure, which comprises an edge beam, a plurality of beams, telescopic sleeves, telescopic rods, a main beam, lead screws, sliding sleeves, motors, connecting rods, a mounting plate, a roller and a fixing sleeve, wherein the two edge beams are connected through the plurality of beams, the plurality of beams are distributed at equal intervals, the two connecting rods are respectively arranged at the two ends of the edge beam, the two connecting rods on the edge beam correspond to each other, one of the connecting rods on the edge beam is provided with a motor, one end of the lead screw is connected with a motor shaft of the motor, the other end of the lead screw is arranged on the connecting rod on the other edge beam through a bearing, the two sliding sleeves are respectively arranged on the two lead screws in a screwed manner, the main beam is positioned above the plurality of beams, the two ends of the main beam are respectively connected with the two sliding sleeves, one ends of the plurality of telescopic sleeves are hinged on the, one end one-to-one of a plurality of telescopic links is sleeved in a plurality of telescopic sleeves, the other end of each telescopic link is hinged on the main beam, at least one roller is arranged on each telescopic link, the roller is close to the other end of each telescopic link, a plurality of rollers are arranged on each telescopic sleeve, and rubber pads are arranged on the rollers.

Has the beneficial effects.

The snow scraper can transversely move to clean accumulated snow, and is high in snow scraping speed compared with a scraper which longitudinally scrapes snow.

And secondly, the contact of the roller and the film reduces the friction on the film and avoids damage.

Drawings

Fig. 1 is a three-dimensional structure diagram of a snow-proof greenhouse supporting structure of the utility model.

Fig. 2 is a schematic structural view of a snow-proof greenhouse supporting structure of the present invention.

In the attached drawings

Wherein the method comprises the following steps: boundary beam 1, crossbeam 2, telescopic sleeve 3, telescopic link 4, girder 5, lead screw 6, sliding sleeve 7, motor 8, connecting rod 9, mounting panel 10, gyro wheel 11, fixed cover 12.

The specific implementation mode is as follows:

the utility model relates to a snow protection big-arch shelter bearing structure realizes like this: the utility model relates to a snow protection greenhouse supporting structure, which comprises boundary beams 1, cross beams 2, telescopic sleeves 3, telescopic rods 4, main beams 5, lead screws 6, sliding sleeves 7, motors 8, connecting rods 9, a mounting plate 10, rollers 11 and a fixing sleeve 12, wherein two boundary beams 1 are connected through a plurality of cross beams 2, a plurality of cross beams 2 are distributed at equal intervals, two connecting rods 9 are respectively arranged at two ends of the boundary beams 1, two connecting rods 9 on the boundary beams 1 correspond to each other, one connecting rod 9 on one boundary beam 1 is provided with a motor 8, one end of each lead screw 6 is connected with a motor 8 shaft of the motor 8, the other end of each lead screw 6 is arranged on the connecting rod 9 on the other boundary beam 1 through a bearing, two sliding sleeves 7 are respectively arranged on the two lead screws 6 in a threaded manner, the main beams 5 are arranged above the plurality of cross beams 2, two ends of the main beams 5 are respectively connected with, one end of each of the telescopic sleeves 3 is hinged to the side beam 1, the telescopic sleeves 3 and the cross beam 2 are staggered, the other end of each of the telescopic sleeves 3 extends towards the main beam 5, one end of each of the telescopic rods 4 is sleeved in each of the telescopic sleeves 3 in a one-to-one correspondence manner, the other end of each of the telescopic rods 4 is hinged to the main beam 5, at least one roller 11 is arranged on each of the telescopic rods 4, each roller 11 is close to the other end of each of the telescopic rods 4, a plurality of rollers 11 are arranged on each of the telescopic sleeves 3, and a rubber pad is arranged on each roller 11;

when the snow removing machine is used, the four mounting plates 10 are fixedly mounted at four corners of a field respectively, then films are laid at the main beam 5 and the telescopic rod 4, the construction of a greenhouse is completed, when snow is required to be removed from the greenhouse in winter, the motor 8 is started, the motor 8 rotates to drive the lead screw 6 to rotate, the motor 8 rotates in a positive and negative alternate mode, the lead screw 6 drives the sliding sleeve 7 to slide in a reciprocating mode, the telescopic rods 4 on the two sides of the telescopic rod are matched and extend, so that the telescopic rod 4 and the rollers 11 on the telescopic pipes roll in the film, the film shakes to remove snow, the rollers 11 are in rolling contact with the film, damage to friction force of the film is avoided, the film is cleaned transversely, the snow removing machine is higher in speed than that of common longitudinal cleaning, the;

the plurality of cross beams 2 are distributed at equal intervals, so that the supporting force for the edge beam 1 is uniform, and the whole structure is stable;

the telescopic sleeve 3 and the cross beam 2 are designed to be staggered, so that interference between the rotation of the telescopic sleeve 3 and the cross beam 2 is avoided;

the roller 11 on the telescopic rod 4 is designed to be close to the other end of the telescopic rod 4, so that the height of the roller 11 is higher than that of the main beam 5, and the main beam 5 is prevented from being in contact friction with a film;

the rubber pad is arranged on the roller 11, so that the roller 11 and the film can be ensured to roll, and damage caused by sliding friction is avoided;

reach and to remove the clearance snow transversely, and through gyro wheel 11 and film contact, avoid causing the purpose of damage.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a snow protection big-arch shelter bearing structure, characterized by: the side beam fixing device comprises side beams, cross beams, telescopic sleeves, telescopic rods, a main beam, lead screws, sliding sleeves, motors, connecting rods, a mounting plate, idler wheels and a fixing sleeve, wherein the two side beams are connected through the cross beams, the cross beams are distributed at equal intervals, the two connecting rods are respectively arranged at the two ends of the side beams and correspond to each other, the motor is arranged on one connecting rod on the side beam, one end of each lead screw is connected with a motor shaft of the motor, the other end of each lead screw is arranged on the connecting rod on the other side beam through a bearing, the two sliding sleeves are respectively arranged on the two lead screws in a screwed manner, the main beam is positioned above the cross beams, the two ends of the main beam are respectively connected with the two sliding sleeves, one ends of the telescopic sleeves are hinged to the side beams, the other ends of the telescopic sleeves extend towards the main beam, one ends of the telescopic rods, the other end of the telescopic rod is hinged to the main beam.

2. The snow protection shed support structure of claim 1, wherein the telescoping pole has at least one roller disposed thereon, and the roller is disposed adjacent the other end of the telescoping pole.

3. The snow protection shed support structure of claim 1, wherein the telescoping sleeves and the beams are offset.

4. The snow protection shed support structure of claim 3, wherein the telescoping sleeves are provided with a plurality of rollers.

5. The snow protection shed support structure of claim 2 or 4, wherein rubber pads are placed on the rollers.