CN221128151U

CN221128151U - Warmhouse booth solar protection devices

Info

Publication number: CN221128151U
Application number: CN202323209755.6U
Authority: CN
Inventors: 赵有敢; 赵庆权
Original assignee: Jiangsu Lvyang Greenhouse Equipment Co ltd
Current assignee: Jiangsu Lvyang Greenhouse Equipment Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-14
Anticipated expiration: 2033-11-27

Abstract

The utility model relates to the technical field of greenhouses, and particularly discloses a greenhouse sunshade device, which comprises two fixing frames which are vertically arranged and parallel to each other, wherein dovetail grooves are formed in the upper ends of the two fixing frames, L-shaped grooves are symmetrically formed in the opposite ends of the two fixing frames, and screw rods are arranged on the side walls of the two sides of the two fixing frames in a threaded manner; the regulating mechanism comprises rotating posts, the two rotating posts are respectively connected to two output ends of the double-head driving motor, a limiting ring is sleeved on one end of the two rotating posts, which is far away from the double-head driving motor, a thread cylinder is sleeved on the two rotating posts, a sliding strip is sleeved on the two thread cylinders, a first sun-shading cloth is fixedly installed between the two sliding strips and the two fixing rods, dovetail blocks are symmetrically and fixedly installed at the lower ends of the two sliding strips, and the two groups of dovetail blocks are respectively and slidingly arranged in the two groups of dovetail grooves, so that the device can carry out omnibearing sun-shading treatment on a greenhouse when in use, and the effect of no dead angle of sun shading is better.

Description

Warmhouse booth solar protection devices

Technical Field

The utility model relates to the technical field of greenhouses, in particular to a greenhouse sunshade device.

Background

A greenhouse, also called a greenhouse, can transmit light and keep warm (or heat), and is a facility for cultivating plants. In the seasons unsuitable for plant growth, the method can provide a greenhouse growth period and increase the yield, and is mostly used for cultivating or raising seedlings of vegetables, flowers, trees and other plants in low-temperature seasons.

As disclosed in Chinese patent: warmhouse booth solar protection devices, publication No.: CN214628534U, it is through utilizing current warmhouse booth, set up the illumination sensor that is used for detecting the inside illumination intensity of warmhouse booth in the big-arch shelter, and set up upper and lower two-layer electric telescopic sunshade, it is effectual to block illumination and thermal-insulated, can be according to the real-time illumination condition in the big-arch shelter, work by host computer control electric telescopic sunshade, on satisfying the required normal illumination of seedling growth and temperature condition basis, the damage that the illumination that has avoided the highlight caused the seedling, thereby provide good growth environment for the camphol seedling, but this equipment can only be to the sunshade of big-arch shelter top when using, but sunshine is the condition of slope illumination generally all in the morning and evening, then this equipment then can't accomplish the effect of sunshade, the sunshade effect that leads to the equipment becomes worse.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a greenhouse sunshade device, which solves the technical problems that the sunshade effect of the device is poor because the device can only sunshade the top of the greenhouse when in use, but the sunlight is generally obliquely irradiated in the morning and evening.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The sunshade device for the greenhouse comprises two fixing frames which are vertically arranged and parallel to each other, wherein dovetail grooves are formed in the upper end parts of the two fixing frames, L-shaped grooves are symmetrically formed in the opposite ends of the two fixing frames, and screw rods are arranged on the side walls of the two sides of the two fixing frames in a threaded manner;

Wherein, the center of the upper end parts of the two fixing frames are fixedly provided with fixing rods, and a double-head driving motor is fixedly arranged between the two fixing rods;

an output end of the double-head driving motor is provided with an adjusting mechanism;

The adjusting mechanism comprises rotating columns, and the two rotating columns are respectively connected to two output ends of the double-head driving motor.

Preferably: a limiting ring is sleeved on one end, far away from the double-head driving motor, of each rotating column;

Wherein, two screw thread sleeves are respectively sleeved on the two rotary posts.

Preferably: slide bars are sleeved on the two thread cylinders;

Wherein, two the slide bars are all fixed mounting has first sunshade cloth between two dead levers.

Preferably; dovetail blocks are symmetrically and fixedly arranged at the lower end parts of the two sliding strips;

The two groups of dovetail blocks are respectively and slidably arranged in the two groups of dovetail grooves.

Preferably; the lower end parts of the two sliding strips are fixedly provided with second sun-shading cloth;

Wherein, two the equal fixed mounting of second sun-shading cloth lower extreme is provided with the regulating strip, two the regulating strip slides respectively and establishes in two L-shaped grooves.

Preferably; jacks are symmetrically arranged on the side walls of the two adjusting strips;

wherein, two sets of screw rods respectively with two sets of jacks looks adaptation.

(III) beneficial effects

1. Through the design of the L-shaped grooves, the screw rods, the sliding strips, the second sun-shading cloth and the adjusting strips, when the two sliding strips are respectively moved to the two ends, the two sliding strips drive the second sun-shading cloth and the adjusting strips to slide towards the two ends in the L-shaped grooves, when the two adjusting strips are respectively slid to the extreme ends in the two L-shaped grooves, the two adjusting strips can be pulled downwards, the second sun-shading cloth is driven to be stretched by the movement of the two adjusting strips, when the two adjusting strips are slid to the extreme ends in the two L-shaped grooves, the screw rods can be rotated, and the fixing of the two adjusting strips is completed through the screw rods, so that the device can carry out omnibearing sun-shading treatment on a greenhouse when in use, and the sun-shading effect is better without dead angles;

2. Through the design of L-shaped groove, screw rod, double-end driving motor, steering column and regulating strip, will accomplish the dismantlement to two regulating strips under the rotation of two sets of screw rods, then can slide into L-shaped groove upper end with two regulating strips, the rethread double-end driving motor drives the steering column rotate shrink can for this equipment is convenient for accomodate when using.

Drawings

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective exploded view of the present utility model;

FIG. 3 is a diagram of the explosive structure of the slider connection of the present utility model;

Fig. 4 is a schematic diagram of the exploded view of the adjuster strap connection of the present utility model.

Legend description: 11. a fixing frame; 12. a dovetail groove; 13. an L-shaped groove; 14. a screw; 15. a fixed rod; 16. a double-ended drive motor; 21. a rotating column; 22. a limiting ring; 23. a thread cylinder; 24. a slide bar; 25. dovetail blocks; 26. a first sun-shading cloth; 27. a second sun-shading cloth; 28. an adjustment bar; 29. and a jack.

Detailed Description

According to the greenhouse sunshade device, the problem that the equipment can only shade against the top of a greenhouse when in use, but the sunlight is generally obliquely irradiated in the morning and evening is solved, the sunshade effect of the equipment is poor, through the design of the L-shaped grooves 13, the screw rods 14, the sliding strips 24, the second sunshade cloth 27 and the adjusting strips 28, after the two sliding strips 24 are respectively moved to two ends, the two sliding strips 24 drive the second sunshade cloth 27 and the adjusting strips 28 to slide to two ends in the L-shaped grooves 13 at the moment, when the two adjusting strips 28 are respectively slid to the extreme ends in the two L-shaped grooves 13, the two adjusting strips 28 can be pulled downwards at the moment, the second sunshade cloth 27 can be pulled under the movement of the two adjusting strips 28, the screw rods 14 can be rotated when the two adjusting strips 28 are slid to the extreme ends in the two L-shaped grooves 13, the fixing of the two adjusting strips 28 is completed through the screw rods 14, and the greenhouse sunshade device can be used in all directions without any dead angle.

Examples: as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the technical scheme in the embodiment of the application is to effectively solve the technical problem that the sun-shading effect of the device is poor due to the fact that the device can only shade the top of a greenhouse when in use, but the sunlight is generally obliquely irradiated in the morning and evening, and the general thought is as follows: the sunshade device for the greenhouse comprises two fixing frames 11 which are vertically arranged and parallel to each other, wherein dovetail grooves 12 are formed in the upper end parts of the two fixing frames 11, L-shaped grooves 13 are symmetrically formed in the opposite ends of the two fixing frames 11, and screw rods 14 are arranged on the side walls of the two sides of the two fixing frames 11 in a threaded manner;

Wherein, the center of the upper end parts of the two fixing frames 11 are fixedly provided with fixing rods 15, and a double-head driving motor 16 is fixedly arranged between the two fixing rods 15;

An output end of the double-head driving motor 16 is provided with an adjusting mechanism;

The adjusting mechanism comprises rotating columns 21, the two rotating columns 21 are respectively connected to two output ends of the double-head driving motor 16, a limiting ring 22 is sleeved on one end, far away from the double-head driving motor 16, of each rotating column 21, a threaded cylinder 23 is sleeved on each rotating column 21, sliding strips 24 are sleeved on each threaded cylinder 23, a first piece of sun-shading cloth 26 is fixedly arranged between each sliding strip 24 and each fixing rod 15, dovetail blocks 25 are symmetrically and fixedly arranged at the lower end parts of the two sliding strips 24, two groups of dovetail blocks 25 are respectively and slidably arranged in the two groups of dovetail grooves 12, a second piece of sun-shading cloth 27 is fixedly arranged at the lower end parts of the two sliding strips 24, adjusting strips 28 are respectively and slidably arranged in the two L-shaped grooves 13, insertion holes 29 are symmetrically arranged on the side walls of the two adjusting strips 28, two groups of screws 14 are respectively and fixedly matched with the two groups of insertion holes 29, when in use, the two fixing frames 11 can be arranged on a sunshade position required outside the greenhouse, then the double-head driving motor 16 can be started, the two rotary posts 21 are driven to rotate under the action of the double-head driving motor 16, at the moment, the two threaded cylinders 23 and the sliding strips 24 are driven to slide towards two ends under the rotation of the two rotary posts 21, at the moment, the two sliding strips 24 drive the two groups of threaded cylinders 23 to slide inside the two dovetail grooves 12, at the moment, the first sunshade cloth 26 stretches, and then the top of the greenhouse is shaded, when the two sliding strips 24 respectively move to two ends, at the moment, the two sliding strips 24 drive the second sunshade cloth 27 and the adjusting strips 28 to slide towards two ends inside the L-shaped grooves 13, at the moment, the two adjusting strips 28 can be pulled downwards when the two adjusting strips 28 respectively slide to the extreme ends in the two L-shaped grooves 13, the second sun-shading cloth 27 is driven to stretch along with the movement of the two adjusting strips 28, when the two adjusting strips 28 slide to the bottommost end in the two L-shaped grooves 13, the screw 14 can be rotated, and the fixing of the two adjusting strips 28 is completed through the screw 14, so that the device can carry out omnibearing sun-shading treatment on a greenhouse when in use, and the sun-shading dead-angle-free effect is better; when the disassembly is needed, the two groups of screws 14 can be rotated on the two fixing frames 11, the disassembly of the two adjusting bars 28 can be completed under the rotation of the two groups of screws 14, then the two adjusting bars 28 can be slid into the upper ends of the L-shaped grooves 13, and the double-head driving motor 16 drives the rotating column 21 to rotate for shrinkage, so that the equipment is convenient to store when in use.

According to the greenhouse sunshade device, through the design of the L-shaped grooves 13, the screw rods 14, the sliding strips 24, the second sunshade cloth 27 and the adjusting strips 28, when the two sliding strips 24 are respectively moved to two ends, the two sliding strips 24 drive the second sunshade cloth 27 and the adjusting strips 28 to slide towards two ends in the L-shaped grooves 13, when the two adjusting strips 28 are respectively slid to the extreme ends in the two L-shaped grooves 13, the two adjusting strips 28 can be pulled downwards at the moment, the second sunshade cloth 27 is driven to be stretched by the movement of the two adjusting strips 28, the screw rods 14 can be rotated when the two adjusting strips 28 are slid to the extreme ends in the two L-shaped grooves 13, and the fixing of the two adjusting strips 28 is completed through the screw rods 14, so that the device can carry out all-round sunshade treatment on a greenhouse in use, and has better dead angle-free effect.

Working principle:

The first step, can install two mounts 11 on the required sunshade position outside the greenhouse when using, then can start the double-end driving motor 16, will drive two rotary posts 21 to rotate under the effect of double-end driving motor 16, will drive two threaded cylinders 23 and slide bars 24 to slide to both ends with it at this moment under the rotation of two rotary posts 21, at this moment two slide bars 24 will drive two groups of threaded cylinders 23 to slide in two dovetail grooves 12 with it, at this moment the first sun-shading cloth 26 will stretch with it, and then sun-shading the top of the greenhouse, after two slide bars 24 move to both ends respectively, at this moment two slide bars 24 will drive second sun-shading cloth 27 and regulating bars 28 to slide to both ends in L-shaped grooves 13 with it, at this moment two regulating bars 28 can pull two regulating bars 28 downwards when sliding to the extreme ends in two L-shaped grooves 13 respectively, will drive the second sun-shading cloth 27 to stretch with it under the movement of two regulating bars 28, at this moment two regulating bars 28 slide in two dovetail grooves 12, at this moment two regulating bars 28 can rotate to the extreme ends in two L-shaped grooves 14, can finish the sun-shading to the whole and can finish the sun-shading to the device through two screws 14, can finish the all-round and complete the effect of the sun-shading through the whole device;

And secondly, when disassembly is needed, the two groups of screws 14 can be rotated on the two fixing frames 11, the disassembly of the two adjusting bars 28 can be completed under the rotation of the two groups of screws 14, then the two adjusting bars 28 can be slid into the upper ends of the L-shaped grooves 13, and the rotating column 21 is driven to rotate by the double-head driving motor 16 to shrink, so that the equipment is convenient to store when in use.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The greenhouse sunshade device comprises two fixing frames (11) which are vertically arranged and parallel to each other, wherein dovetail grooves (12) are formed in the upper end parts of the two fixing frames (11), and the device is characterized in that L-shaped grooves (13) are symmetrically formed in the opposite ends of the two fixing frames (11), and screw rods (14) are arranged on the side walls of the two sides of the two fixing frames (11) in a threaded manner;

Wherein, the center of the upper end parts of the two fixing frames (11) is fixedly provided with a fixing rod (15), and a double-head driving motor (16) is fixedly arranged between the two fixing rods (15);

an output end of the double-head driving motor (16) is provided with an adjusting mechanism;

The adjusting mechanism comprises a rotating column (21), and the two rotating columns (21) are respectively connected to two output ends of the double-head driving motor (16).

2. A greenhouse sunshade device according to claim 1, characterized in that the two rotary posts (21) are provided with limiting rings (22) on the ends far away from the double-head driving motor (16);

Wherein, both the rotary posts (21) are sleeved with screw thread cylinders (23) in screw thread mode.

3. A greenhouse sunshade device according to claim 2, characterized in that both screw cylinders (23) are sleeved with slide bars (24);

Wherein, two the slide bars (24) and two fixed rods (15) are fixedly provided with a first sun-shading cloth (26).

4. A greenhouse sunshade device according to claim 3, characterized in that dovetail blocks (25) are symmetrically and fixedly arranged at the lower ends of the two sliding strips (24);

Wherein, two groups of dovetail blocks (25) are respectively and slidably arranged in the two groups of dovetail grooves (12).

5. A greenhouse sunshade device according to claim 4, characterized in that the lower ends of both said slide strips (24) are fixedly provided with a second sunshade cloth (27);

Wherein, two the lower tip of second sun-shading cloth (27) is all fixed mounting has regulation strip (28), and two regulation strip (28) are respectively sliding the interior two L grooves (13) of establishing.

6. The sunshade device for greenhouse according to claim 5, wherein the side walls of the two adjusting bars (28) are symmetrically provided with jacks (29);

Wherein, two sets of screw rods (14) are respectively matched with two sets of jacks (29).