CN216674043U

CN216674043U - Frame type shrinkage sun-shading device for glass greenhouse

Info

Publication number: CN216674043U
Application number: CN202123175935.8U
Authority: CN
Inventors: 生永成; 院钟礼
Original assignee: Qingdao Fengshan Greenhouse Engineering Co ltd
Current assignee: Qingdao Fengshan Greenhouse Engineering Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-07
Anticipated expiration: 2031-12-17

Abstract

The utility model provides a frame type shrinkage sun-shading device for a glass greenhouse, wherein a fixed plate is symmetrically arranged on one side inside a fixed outer frame, a servo motor is assembled on the fixed plate, the output end of the servo motor is fixed with one end of a rotary screw rod, the other end of the rotary screw rod is rotationally connected with the other side of the fixed outer frame, one end of the fixed outer frame, which is far away from the installation of the servo motor, is provided with a detection structure, a fixed sleeve is sleeved outside the rotary screw rod, the servo motors are symmetrically arranged inside the fixed outer frame, the rotary screw rod is driven to rotate through the rotation of the two servo motors, so that the two fixed sleeves move to one side position of the fixed outer frame to further drive a sun-shading cloth to shade the fixed outer frame, and an adsorption magnet on the sun-shading cloth and an adsorption magnet on the fixed outer frame are mutually adsorbed together, realize the fixation of the position of the sun-shading cloth.

Description

Frame type shrinkage sun-shading device for glass greenhouse

Technical Field

The utility model discloses a frame type shrinkage sun-shading device for a glass greenhouse, and relates to the field of greenhouse equipment.

Background

In the existing greenhouse for planting crops, a sunshade net is generally arranged at the top of the greenhouse, and when the sunlight is too violent, the sunshade net needs to be spread for sunshade, so that the sunlight can diffuse into the greenhouse, and the crops can be prevented from being burnt by strong light; when the sunlight is suitable, the sunshade net needs to be folded to make full use of natural light for crops, however, the existing sunshade net is folded and unfolded manually, and adjustment is inconvenient, so that a new sunshade device needs to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a frame type shrinkage sun-shading device for a glass greenhouse, so as to solve the problems in the background technology.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a glass warmhouse booth frame-type shrink solar protection devices, includes fixed frame, the inside unilateral symmetry of fixed frame is provided with the fixed plate, be equipped with servo motor on the fixed plate, servo motor's output is fixed mutually with the one end of rotatory screw rod, the other end of rotatory screw rod is rotated with the opposite side of fixed frame and is connected, the one end that fixed frame deviates from installation servo motor (9) is provided with the detection structure, the outside cover of rotatory screw rod is equipped with fixed sleeve, the last connection of fixed sleeve has rings, two position between the rings is hung mutually with the one end of puggaree and is held, and the other end of puggaree is fixed mutually with the opposite side of fixed frame.

Further, detect the structure including stretching out a section of thick bamboo, the bottom position that stretches out a section of thick bamboo inside is provided with contact switch, the inside that stretches out a section of thick bamboo is provided with buffer spring, buffer spring's one end is fixed mutually with a side end face that removes the post, it slides and sets up in stretching out a section of thick bamboo inside sideslip groove to remove the post, the upside that removes the post is provided with the extension bar, the extension bar stretches out and stretches out a section of thick bamboo and install.

Furthermore, adsorption magnets are symmetrically sewn on the sunshade cloth, and the adsorption magnets are symmetrically arranged on one side end face of the fixed outer frame installation detection structure.

Furthermore, a sliding block is arranged on one side end face of the fixed sleeve, sliding grooves are formed in two sides of the inside of the fixed outer frame, and the sliding blocks distributed on the fixed sleeve are connected with the sliding grooves in the fixed outer frame in a sliding mode.

Further, the movable column is of a cylindrical structure, and the outer wall of the movable column is attached to the inner wall of the extending cylinder.

Further, the side sliding groove is of a circular groove hole structure, and the inner diameter of the side sliding groove is larger than that of the extending cylinder.

Furthermore, the fixed outer frame is mounted on the greenhouse frame through bolts, and the surface of the fixed outer frame is attached to the surface of the greenhouse frame.

The utility model has the beneficial effects that: servo motors are symmetrically arranged in the fixed outer frame, and the rotation of the two servo motors drives the rotating screw to rotate, so that the two fixing sleeves move to one side of the fixed outer frame, the sunshade cloth is driven to shade the fixed outer frame, and the adsorption magnets on the sunshade cloth and the adsorption magnets on the fixed outer frame are adsorbed together, so that the position of the sunshade cloth is fixed;

and fixed sleeve is laminated with the surface of extension bar mutually at the in-process that removes, and then the extension bar drives the removal post and stretches into the inside of stretching out a section of thick bamboo, and then buffer spring is compressed, and the surface at the removal post contacts with contact switch, realizes closing servo motor through opening of contact switch to adopt this design to rectify fixed sleeve's position when opening the puggaree at every turn, prevent to appear the error between great between two servo motor.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a frame-type retractable sunshade device for a glass greenhouse of the present invention;

FIG. 2 is a cross-sectional view of a detection structure in the frame-type retractable sunshade device of the glass greenhouse of the present invention;

in the figure: 1-fixed outer frame, 2-rotary screw, 3-fixed sleeve, 4-sunshade cloth, 5-fixed plate, 6-flying ring, 7-detection structure, 8-adsorption magnet, 9-servo motor, 71-extension rod, 72-extension cylinder, 73-movable column, 74-buffer spring, 75-contact switch and 76-side sliding groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1, the present invention provides a technical solution: a frame type contraction sun-shading device for a glass greenhouse comprises a fixed outer frame 1, wherein a fixed plate 5 is symmetrically arranged on one side inside the fixed outer frame 1, a servo motor 9 is assembled on the fixed plate 5, the output end of the servo motor 9 is fixed with one end of a rotary screw rod 2, the other end of the rotary screw rod 2 is rotatably connected with the other side of the fixed outer frame 1, a detection structure 7 is arranged at one end of the fixed outer frame 1, which is far away from the installation servo motor (9), a fixed sleeve 3 is sleeved outside the rotary screw rod 2, a hanging ring 6 is fixedly connected on the fixed sleeve 3, the position between the two hanging rings 6 is hung with one end of a sun-shading cloth 4, the other end of the sun-shading cloth 4 is fixed with the other side of the fixed outer frame 1, the servo motors 9 are symmetrically arranged inside the fixed outer frame 1, the rotary screw rod 2 is driven to rotate through the rotation of the two servo motors 9, and then make two fixed sleeves 3 move to one side position of fixed frame 1, and then drive puggaree 4 and shelter from fixed frame 1.

Referring to fig. 2, the detecting structure 7 includes an extending tube 72, a contact switch 75 is disposed at a bottom position inside the extending tube 72, a buffer spring 74 is disposed inside the extending tube 72, one end of the buffer spring 74 is fixed to one side end surface of a moving column 73, the moving column 73 is slidably disposed in a side sliding groove 76 inside the extending tube 72, an extending rod 71 is disposed at an upper side of the moving column 73, the extending rod 71 extends out of the extending tube 72 for installation, a sliding block is disposed at one side end surface of a fixing sleeve 3, sliding grooves are disposed at two sides inside the fixing frame 1, the sliding blocks distributed on the fixing sleeve 3 are slidably connected with the sliding grooves on the fixing frame 1, the moving column 73 is cylindrical, an outer wall of the moving column 73 is attached to an inner wall of the extending tube 72, the side sliding groove 76 is circular groove structure, an inner diameter of the side sliding groove 76 is larger than that of the extending tube 72, the fixing sleeve 3 is attached to a surface of the extending rod 71 during moving, and then the extension bar 71 drives the movable column 73 to extend into the extension cylinder 72, and then the buffer spring 74 is compressed, and the surface of the movable column 73 is contacted with the contact switch 75, and the servo motor 9 is closed by opening the contact switch 75, and the position of the fixed sleeve 3 can be corrected when the sun-shading cloth 4 is opened every time by adopting the design, so that a large error between the two servo motors 9 is prevented.

Adsorption magnets 8 are symmetrically sewn on the sunshade cloth 4, the adsorption magnets 8 are symmetrically arranged on one side end face of the fixed outer frame 1, which is provided with the detection structure 7, the adsorption magnets 8 on the sunshade cloth 4 and the adsorption magnets 8 on the fixed outer frame 1 are mutually adsorbed together, and the position of the sunshade cloth 4 is fixed.

The fixed outer frame 1 is installed on the greenhouse frame through bolts, the surface of the fixed outer frame 1 is attached to the surface of the greenhouse frame, and the position of the fixed outer frame 1 is fixed by adopting the design.

The specific implementation mode is as follows: when the fixing frame is used, the fixing frame 1 is firstly installed on a greenhouse frame, the power supply of the servo motor 9 is switched on for use after the fixing is completed, when the fixing frame is used, the servo motor 9 is started, the rotating screw rods 2 are driven to rotate through the rotation of the two servo motors 9, so that the two fixing sleeves 3 move to one side position of the fixing frame 1, the sunshade cloth 4 is driven to shade the fixing frame 1, and the adsorption magnets 8 on the sunshade cloth 4 and the adsorption magnets 8 on the fixing frame 1 are adsorbed together, so that the position of the sunshade cloth 4 is fixed; and fixed sleeve 3 is laminated with the surface of extension bar 71 at the in-process that removes mutually, and then extension bar 71 drives and removes the inside that post 73 stretched into extension section of thick bamboo 72, and then buffer spring 74 is compressed, the surface that removes post 73 contacts with contact switch 75, realize closing servo motor 9 through opening of contact switch 75, and adopt this design to rectify fixed sleeve 3's position when opening puggaree 4 at every turn, prevent to appear great error between two servo motor 9, and then great improvement the accuracy of removing between the two.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a glass warmhouse booth frame-type shrink solar protection devices, includes fixed frame (1), its characterized in that: the utility model discloses a solar energy shading cloth, including fixed frame (1), servo motor (9) are equipped with to the inside one side symmetry of fixed frame (1), servo motor (9) are fixed mutually with the one end of rotatory screw rod (2) on fixed plate (5), the other end of rotatory screw rod (2) rotates with the opposite side of fixed frame (1) to be connected, the one end that deviates from installation servo motor (9) of fixed frame (1) is provided with detects structure (7), the outside cover of rotatory screw rod (2) is equipped with fixed sleeve (3), it is fixed with rings (6) on fixed sleeve (3), two the position between rings (6) is held with the one end of puggaree (4) is hung mutually, and the other end of puggaree (4) is fixed mutually with the other side of fixed frame (1).

2. The frame-type retractable sunshade device for glass greenhouses according to claim 1, wherein: detect structure (7) including stretching out a section of thick bamboo (72), the bottom position that stretches out a section of thick bamboo (72) inside is provided with contact switch (75), the inside that stretches out a section of thick bamboo (72) is provided with buffer spring (74), buffer spring's (74) one end is fixed mutually with a side terminal surface that removes post (73), it slides and sets up in stretching out a side spout (76) of a section of thick bamboo (72) inside to remove post (73), the upside that removes post (73) is provided with stretch out pole (71), stretch out pole (71) stretch out and stretch out a section of thick bamboo (72) and install.

3. The frame-type retractable sunshade device for glass greenhouses according to claim 1, wherein: adsorption magnets (8) are symmetrically sewn on the sunshade cloth (4), and the adsorption magnets (8) are symmetrically arranged on the end face of one side of the fixed outer frame (1) where the detection structure (7) is installed.

4. The frame-type retractable sunshade device for glass greenhouses according to claim 1, wherein: the sliding block is arranged on one side end face of the fixed sleeve (3), sliding grooves are formed in two sides of the inside of the fixed outer frame (1), and the sliding blocks distributed on the fixed sleeve (3) are connected with the sliding grooves in the fixed outer frame (1) in a sliding mode.

5. The frame-type retractable sunshade device for glass greenhouses according to claim 2, wherein: the movable column (73) is of a cylindrical structure, and the outer wall of the movable column (73) is attached to the inner wall of the extending cylinder (72).

6. The frame-type retractable sunshade device for glass greenhouses according to claim 2, wherein: the side sliding groove (76) is of a circular groove hole structure, and the inner diameter of the side sliding groove (76) is larger than that of the extending cylinder (72).

7. The frame-type retractable sunshade device for glass greenhouses according to claim 1, wherein: the fixed outer frame (1) is installed on the greenhouse frame through bolts, and the surface of the fixed outer frame (1) is attached to the surface of the greenhouse frame.