CN213639060U

CN213639060U - Automatic coiling and uncoiling device of canopy membrane adjustable for agricultural steel frame canopy

Info

Publication number: CN213639060U
Application number: CN202022584227.9U
Authority: CN
Inventors: 顾东东; 曹跃; 王洪利; 张海潮
Original assignee: Pizhou Lida Metal Structure Manufacturing Co Ltd
Current assignee: Pizhou Lida Metal Structure Manufacturing Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-09
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an automatic winding and unwinding devices of canopy membrane adjustable for agricultural steel frame canopy, including the mount, the inside intermediate position department of mount evenly is fixed with the support body, servo motor is all installed on the top of base, and one side of servo motor all is fixed with one side of bull stick, the lateral wall of bull stick all moves about there is the sliding block, and the one end of sliding block all is fixed with the corner of film bottom one side, the lateral wall of support body is provided with the film, be provided with guiding mechanism between film and the support body, the lateral wall of film is provided with clean structure. The utility model discloses a be provided with high-efficient mechanism, start servo motor and can drive the bull stick of support body both sides and take place to rotate for sliding block on the bull stick takes place to remove, thereby drives the film on the movable block and to one side shrink under the assistance of expansion bracket, collects up the film, and the sunshine of being convenient for shines, and it is convenient to receive and release, has practiced thrift the time, has improved work efficiency.

Description

Automatic coiling and uncoiling device of canopy membrane adjustable for agricultural steel frame canopy

Technical Field

The utility model relates to an agricultural planting technical field specifically is an automatic winding and unwinding devices of canopy membrane adjustable for agricultural steel frame canopy.

Background

With the continuous progress of the constantly-developing science and technology of the national economy, agriculture is developed vigorously, steel frame sheds are built in most areas in agricultural planting and covered with thin films, the thin films are collected and released through collecting and releasing devices, so that when sunlight is good, the thin films can be opened to enable the sunlight to irradiate crops, and when the sunlight is not good, the thin films can be closed to protect the crops;

however, the existing shed film winding and unwinding device for the agricultural steel shed is low in winding and unwinding efficiency during use, and time saving and working efficiency improvement are difficult, so that an adjustable automatic winding and unwinding device for the shed film for the agricultural steel shed is developed at present to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic coiling and uncoiling device of canopy membrane adjustable for agricultural steel frame canopy to the efficiency lower problem that receive and releases when the agricultural steel frame canopy that proposes in the above-mentioned background art uses is coiled and uncoiled.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic winding and unwinding devices of canopy membrane adjustable for agricultural steel frame canopy, includes the mount, the inside intermediate position department of mount evenly is fixed with the support body, the bottom of the both sides of support body all is provided with high-efficient mechanism, high-efficient mechanism includes the bull stick, the bull stick sets up in the bottom of film both sides, one side of bull stick all is fixed with the fixed block, the opposite side of bull stick all is provided with the base, servo motor is all installed on the top of base, and one side of servo motor all is fixed with one side of bull stick, the lateral wall of bull stick all moves about there is the sliding block, and the one end of sliding block all is fixed with the corner of film bottom one side, the lateral wall of support body is provided with the film, be provided with guiding mechanism between film and the support body, the lateral wall of film.

Preferably, the lateral wall of bull stick evenly is provided with the external screw thread, the inside wall of sliding block evenly is provided with the internal thread, constitute sliding construction between bull stick and the sliding block.

Preferably, guiding mechanism includes the expansion bracket, the expansion bracket is arranged in the top of mount, the top of expansion bracket evenly is fixed with the installation piece, and the top of installation piece all is fixed with the inside wall of film, the bottom of expansion bracket evenly is fixed with the pulley, the bottom of pulley is provided with the spout, and the spout sets up in the inside top of mount.

Preferably, the inner diameter of the sliding groove is larger than the outer diameter of the pulley, and a sliding structure is formed between the sliding groove and the pulley.

Preferably, the cleaning structure comprises a mounting frame, the mounting frame is arranged on the outer side wall of one side of the film, connecting blocks are fixed at the bottom ends of two sides of the mounting frame, and brushes are uniformly fixed on the inner side wall of the mounting frame.

Preferably, the brushes are distributed in the mounting frame in an annular manner, and the brushes are distributed on the inner side wall of the mounting frame at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable automatic folding and unfolding device for the greenhouse film for the agricultural steel frame shed not only realizes quick and convenient folding and unfolding and effectively improves the working efficiency, but also has a guiding effect when the film is folded and unfolded, and the film can be more stably folded and unfolded and can be cleaned in the folding and unfolding process;

(1) the bottom ends of the two sides of the frame body are provided with the efficient mechanisms, the servo motor is started to drive the rotating rods on the two sides of the frame body to rotate, so that the sliding blocks on the rotating rods move, the thin film on the moving block is driven to shrink to one side under the assistance of the telescopic frame, the thin film is collected, the sunlight is convenient to irradiate, the collection and the release are convenient, the time is saved, and the working efficiency is improved;

(2) by arranging the guide mechanism at the top end inside the frame body, when a film covered on the greenhouse is opened, the telescopic frame can also contract under the action of the servo motor, so that the film above the telescopic frame contracts more orderly and is not easy to disorder, and the using effect of the winding and unwinding device is better;

(3) be provided with clean structure through the top on one side of the film, when the film increases top dust and fallen leaves along with live time, the brush of mounting bracket below then can clean the top of film at the in-process that the film receive and releases for the top dust of film is less greatly, thereby is difficult for causing the injury to the film, has effectively prolonged the life of film.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a fixed mount; 2. a guide mechanism; 201. a telescopic frame; 202. a chute; 203. mounting blocks; 204. a pulley; 3. cleaning the structure; 301. a brush; 302. a mounting frame; 303. connecting blocks; 4. a high efficiency mechanism; 401. a slider; 402. a rotating rod; 403. a fixed block; 404. a servo motor; 405. a base; 5. a frame body; 6. a film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an agricultural steel frame shed is with automatic coiling and uncoiling device of canopy membrane adjustable, including the mount 1, the intermediate position department of mount 1 inside is fixed with the support body 5 evenly, the bottom of both sides of support body 5 is provided with high-efficient mechanism 4 all, high-efficient mechanism 4 includes the bull stick 402, the bull stick 402 is set up in the bottom of film 6 both sides, one side of the bull stick 402 is fixed with fixed block 403 all, the other side of the bull stick 402 is provided with base 405, the top of base 405 is all installed with servo motor 404, and one side of servo motor 404 is all fixed with one side of the bull stick 402, the lateral wall of the bull stick 402 is all movable has sliding block 401, and one end of the sliding block 401 is all fixed with the corner of one side of film 6 bottom, the lateral wall of the bull stick 402 is provided with the external screw thread evenly, the inside wall of the sliding block 401 is provided with the internal thread evenly, constitute the, a guide mechanism 2 is arranged between the film 6 and the frame body 5, and the outer side wall of the film 6 is provided with a cleaning structure 3;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, when the mechanism is used, the servo motor 404 is started to drive the rotating rod 402 to rotate, so that the sliding block 401 on the rotating rod 402 moves to one side to drive the film 6 to shrink, the fixing frame 1 can be opened, and the sunlight is irradiated, when the fixing frame needs to be closed, the servo motor 404 is started to rotate reversely, so that the sliding block 401 on the rotating rod 402 moves to the other side to drive the film 6 to expand, so as to protect crops in the fixing frame 1, the mechanism is simple and convenient to use, convenient to adjust and retract, and effectively improves the working efficiency;

the guide mechanism 2 comprises an expansion bracket 201, the expansion bracket 201 is arranged at the top end of the fixed frame 1, mounting blocks 203 are uniformly fixed at the top end of the expansion bracket 201, the top ends of the mounting blocks 203 are fixed with the inner side wall of the film 6, pulleys 204 are uniformly fixed at the bottom end of the expansion bracket 201, sliding grooves 202 are formed in the bottom ends of the pulleys 204, the sliding grooves 202 are arranged at the top end of the inside of the fixed frame 1, the inner diameter of each sliding groove 202 is larger than the outer diameter of each pulley 204, and a sliding structure is formed between each sliding groove 202 and each pulley;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, when the film 6 is contracted, the telescopic frame 201 inside the frame body 5 moves to one side through the sliding of the pulley 204 in the sliding groove 202 under the acting force when the film 6 is contracted, so that the contraction process of the film 6 is more stable, the contracted film 6 is more orderly, and meanwhile, when the film 6 is expanded, the expansion of the telescopic frame 201 makes the expansion of the film 6 be more stable and orderly;

the cleaning structure 3 comprises a mounting frame 302, the mounting frame 302 is arranged on the outer side wall of one side of the film 6, the bottom ends of the two sides of the mounting frame 302 are respectively fixed with a connecting block 303, the inner side wall of the mounting frame 302 is uniformly fixed with brushes 301, the brushes 301 are distributed in the mounting frame 302 in an annular mode, and the brushes 301 are distributed in the inner side wall of the mounting frame 302 at equal intervals;

specifically, as shown in fig. 1, 2 and 4, when the mechanism is used, firstly, in the process of winding and unwinding the film 6, the surface of the top end of the film 6 is uniformly cleaned by the brushes 301 uniformly arranged below the mounting frame 302, and dust such as fallen leaves accumulated on the top end of the film 6 is swept away, so that the dust on the top end of the film 6 is greatly reduced, and the service life of the film 6 is effectively prolonged.

The working principle is as follows: when the agricultural steel frame shed is used, the shed film adjustable automatic retraction device is externally connected with a power supply, firstly, when the thin film 6 needs to be opened, the servo motor 404 is started to drive the rotating rod 402 to rotate, the sliding block 401 on the rotating rod 402 moves to one side to drive the thin film 6 to shrink, the fixed frame 1 is opened, the sunlight irradiates crops in the fixed frame 1, when the weather is bad and the crops need to be protected, the servo motor 404 is started to reversely rotate, the sliding block 401 on the rotating rod 402 moves to the other side to drive the thin film 6 to expand, the thin film is laid above the fixed frame 1, the crops in the fixed frame 1 are protected, and the opening and the expansion of the thin film 6 are convenient to adjust;

secondly, when the film 6 is driven by the sliding block 401 to move to one side, the telescopic frame 201 in the frame body 5 can move to one side through the sliding of the pulley 204 in the sliding groove 202 under the action force when the film 6 contracts, so that the contraction process of the film 6 is more stable;

finally, when the using time is prolonged and some dust and fallen leaves are accumulated at the top end of the film 6, the film 6 can be cleaned by the brush 301 below the mounting rack 302 in the process of shrinking and expanding, and the automatic folding and unfolding work of the agricultural steel shed film is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic coiling and uncoiling device of canopy membrane adjustable for agricultural steel frame canopy, includes mount (1), its characterized in that: the middle position inside the fixing frame (1) is uniformly fixed with a frame body (5), the bottoms of the two sides of the frame body (5) are respectively provided with a high-efficiency mechanism (4), each high-efficiency mechanism (4) comprises a rotating rod (402), the rotating rods (402) are arranged at the bottoms of the two sides of the film (6), one side of each rotating rod (402) is respectively fixed with a fixed block (403), the other side of each rotating rod (402) is respectively provided with a base (405), the top ends of the bases (405) are respectively provided with a servo motor (404), one side of each servo motor (404) is respectively fixed with one side of each rotating rod (402), the outer side wall of each rotating rod (402) is respectively provided with a movable sliding block (401), one end of each sliding block (401) is respectively fixed with a corner of one side of the bottom end of the film (6), the outer side wall of the frame body (5) is provided with the film (6), and a guide mechanism (2) is arranged, the outer side wall of the film (6) is provided with a cleaning structure (3).

2. The automatic adjustable film reeling and unreeling device for the agricultural steel shed as claimed in claim 1, wherein: the outer side wall of the rotating rod (402) is uniformly provided with external threads, the inner side wall of the sliding block (401) is uniformly provided with internal threads, and a sliding structure is formed between the rotating rod (402) and the sliding block (401).

3. The automatic adjustable film reeling and unreeling device for the agricultural steel shed as claimed in claim 1, wherein: guiding mechanism (2) are including expansion bracket (201), expansion bracket (201) set up in the top of mount (1), the top of expansion bracket (201) evenly is fixed with installation piece (203), and the top of installing piece (203) all is fixed with the inside wall of film (6), the bottom of expansion bracket (201) evenly is fixed with pulley (204), the bottom of pulley (204) is provided with spout (202), and spout (202) set up in the inside top of mount (1).

4. The automatic adjustable film reeling and unreeling device for the agricultural steel shed as claimed in claim 3, wherein: the inner diameter of the sliding groove (202) is larger than the outer diameter of the pulley (204), and a sliding structure is formed between the sliding groove (202) and the pulley (204).

5. The automatic adjustable film reeling and unreeling device for the agricultural steel shed as claimed in claim 1, wherein: clean structure (3) include mounting bracket (302), mounting bracket (302) set up in the lateral wall of film (6) one side, the bottom of mounting bracket (302) both sides all is fixed with connecting block (303), the inside wall of mounting bracket (302) evenly is fixed with brush (301).

6. The automatic adjustable film reeling and unreeling device for the agricultural steel shed as claimed in claim 5, wherein: the hairbrush (301) is annularly distributed in the mounting frame (302), and the hairbrush (301) is equidistantly distributed on the inner side wall of the mounting frame (302).