Lifting type sunshade equipment for greenhouse

Abstract

The utility model belongs to the technical field of greenhouses, in particular to lifting type sunshade equipment for a greenhouse, which comprises a preparation device, a sunshade component is mounted on a greenhouse component, and the problems that most sunshade equipment is fixedly mounted and the sunshade height cannot be flexibly adjusted are solved. The first servo motor and the second servo motor can be started at the same time, the first servo motor drives one roller shaft and drives the two roller shafts to rotate synchronously in the opposite directions through the two gears, and the second servo motor drives the rotating shaft and the roller shafts to rotate synchronously through the belt pulley and the belt, so that the pull rope is lengthened; the sunshade cloth on the two sides can be synchronously wound and moved upwards, when the roller shaft and the rotating shaft rotate reversely in the same mode, the rotating shaft winds the pull rope, and therefore the sunshade cloth is pulled downwards, the sunshade cloth can be adjusted in a descending mode, and the sunshade degree and height can be effectively and flexibly adjusted according to the actual illumination intensity and weather conditions.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of greenhouse, concretely relates to a lifting type sunshade equipment of greenhouse. BACKGROUND

[0002] Greenhouse is a structure used for planting and protecting plants, usually composed of metal or plastic frame and covering material, which provides a controllable environment, can expand the range of crop planting, improve crop yield and quality, and realize effective use of resources.

[0003] The sunshade structure of the greenhouse of the utility model, the greenhouse top is installed with a winding device, the winding device two sides are rotatably connected with sunshade nets, two groups of sunshade nets are respectively moved from the winding device direction to the greenhouse bottom, so that the sunshade net is used for shading the outside of the greenhouse body, realizes the fixation of the other side of the sunshade net, and the drainage port is arranged in the fixing device, which reduces the immersion of rainwater to the sunshade net and prevents the rainwater in the land from entering the fixing device reversely.

[0004] The above-mentioned device realizes that the immersion of rainwater to the sunshade net is reduced, and the rainwater in the land is prevented from entering the fixing device reversely. The existing sunshade equipment is mostly fixedly installed, cannot flexibly adjust the degree and height of sunshade according to actual light intensity and weather conditions, and has problems of poor sunshade effect and inconvenient use. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a lifting type sunshade equipment of greenhouse, which has the advantages of freely adjusting the height of the sunshade equipment. The existing sunshade equipment is mostly fixedly installed, cannot flexibly adjust the degree and height of sunshade according to actual light intensity and weather conditions.

[0006] In order to realize the above-mentioned purpose of freely adjusting the height of the sunshade equipment, the utility model provides the following technical scheme: a lifting type sunshade equipment of greenhouse, comprising a greenhouse assembly, wherein the greenhouse assembly is provided with a sunshade assembly;

[0007] The greenhouse assembly comprises a greenhouse body, and a plurality of air vents are symmetrically arranged on the two sides of the greenhouse body.

[0008] The sunshade assembly comprises a plurality of support plates symmetrically and fixedly connected to the top end of the greenhouse body, roller shafts symmetrically and rotatably connected between the two support plates, sunshade cloth wound around the surface of the roller shafts, a strip plate fixedly connected to the end of the sunshade cloth away from the roller shafts, arc-shaped first sliding grooves matching the side walls of the greenhouse assembly symmetrically and fixedly connected to the two sides of the greenhouse body, first sliding blocks slidingly connected to the strip plate in the two first sliding grooves on the same side, a plurality of support blocks equidistantly and fixedly connected below the side ends of the greenhouse assembly in the first sliding grooves, rotating shafts rotatably connected to the support blocks, limit blocks all sleeved around the surface of the rotating shafts below the first sliding grooves, and pull ropes wound around the surface of the rotating shafts between the limit blocks and fixedly connected to the strip plate at the end away from the rotating shafts.

[0009] Further, the side end of one of the support plates is fixedly connected with a supporting plate, the supporting plate is fixedly connected with a first servo motor, the output end of the first servo motor is connected with the side end of one of the roller shafts, the side end of one of the rotating shafts is fixedly connected with a second servo motor, the surfaces of the two rotating shafts are both sleeved with a belt pulley, and the two belt pulleys are connected through a belt.

[0010] Further, the surfaces of the two roller shafts are both sleeved with a gear, and the two gears are meshedly connected.

[0011] Further, a heat dissipation assembly is installed on the air vent, the heat dissipation assembly comprises second sliding grooves symmetrically and fixedly connected to the greenhouse body above the air vent, first sliding rails fixedly connected in the second sliding grooves, and strong magnetic blocks slidingly connected to the first sliding rails through second sliding blocks.

[0012] Further, the bottom end of the strong magnetic block is fixedly connected with a cloth blocking plate, and the bottom end of the cloth blocking plate is fixedly connected with a magnetic strip.

[0013] Further, a magnetic plate is fixedly connected to the greenhouse body below the air vent, and the magnetic plate and the magnetic strip are attracted to each other.

[0014] Further, strong electromagnetic blocks are fixedly connected between the ends of the two second sliding grooves away from the air vent, and the strong electromagnetic blocks and the strong magnetic blocks are attracted to each other.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. When the utility model is used, the first servo motor and the second servo motor can be started at the same time through the setting of the sunshade assembly, the first servo motor drives one of the roller shafts, and the two roller shafts are driven to rotate reversely and synchronously through the two gears, the second servo motor drives the rotating shaft and the roller shaft to rotate synchronously through the belt pulley and the belt, the pull rope is lengthened, the sunshade cloth on the two sides is wound and moved up synchronously, and when the roller shaft and the rotating shaft rotate reversely in the same way, the rotating shaft winds the pull rope, the sunshade cloth is pulled down, the sunshade cloth is adjusted downward, the degree and the height of the sunshade are flexibly adjusted according to the actual light intensity and the weather condition, and the utility model has the advantages that.

[0017] 2、The utility model discloses in using, through setting up heat dissipation subassembly, open strong electromagnetic block, make it to strong magnetic block attraction, can with the cloth of stopping through second sliding block on first slide rail upward removal, can open the breather window, if closing the breather window, can close strong electromagnetic block, at this moment, manually pull the magnetic stripe and drive the cloth of stopping to remove, and the magnetic stripe is attracted to the magnetic plate and is positioned to the cloth of stopping, set up this form's ventilation mode, even if sunshade cloth will breather window be shielded, also do not influence the opening of breather window and heat dissipation, reach breather window and sunshade cloth use not conflict effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and are used to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0019] Figure 1 It is the perspective view of the greenhouse sunshade equipment of the utility model;

[0020] Figure 2 It is the partial structure schematic view of the sunshade subassembly of the utility model;

[0021] Figure 3 It is the structure schematic view of the heat dissipation subassembly of the utility model;

[0022] Figure 4 It is the utility model's Figure 3 It is the enlarged view of A place in the middle.

[0023] In the drawing: 1, greenhouse subassembly;101, greenhouse body;102, breather window;2, sunshade subassembly;201, support plate;202, roller shaft;203, sunshade cloth;204, batten;205, gear;206, first servo motor;207, supporting plate;208, first sliding groove;209, support block;210, rotating shaft;211, second servo motor;212, limit block;213, pull rope;214, belt pulley;215, belt;216, first sliding block;3, heat dissipation subassembly;301, second sliding groove;302, cloth;303, magnetic plate;304, magnetic stripe;305, second sliding block;306, first slide rail;307, strong magnetic block;308, strong electromagnetic block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] Please refer to Figure 1 -

[0026] Figure 2 The utility model provides a technical scheme: a greenhouse shed lifting type sunshade equipment, including shed subassembly 1, the shed subassembly 1 is installed with sunshade subassembly 2;

[0027] The shed subassembly 1 includes the shed body 101, and a plurality of air windows 102 are symmetrically formed on the both sides of the shed body 101;

[0028] The sunshade subassembly 2 includes a plurality of support plates 201 symmetrically fixedly connected to the top end of the shed body 101, a roller shaft 202 is symmetrically rotatably connected between the two support plates 201, a sunshade cloth 203 is wound around the surface of the roller shaft 202, a strip plate 204 is fixedly connected to the end of the sunshade cloth 203 away from the roller shaft 202, the shed body 101 is symmetrically fixedly connected with arc-shaped first sliding grooves 208 matched with the side walls of the shed subassembly 1 at the both side ends of the support plates 201, the two first sliding grooves 208 on the same side are slidably connected with the strip plate 204 through first sliding blocks 216, a plurality of support blocks 209 are equidistantly fixedly connected below the first sliding grooves 208 at the side end of the shed subassembly 1, a rotating shaft 210 is rotatably connected to the support block 209, a limiting block 212 is sleeved around the surface of the rotating shaft 210 directly below the first sliding groove 208, a pull rope 213 is wound around the surface of the rotating shaft 210 between the limiting blocks 212, and the end of the pull rope 213 away from the rotating shaft 210 is fixedly connected with the strip plate 204;

[0029] The side end of one of the support plates 201 is fixedly connected with a supporting plate 207, the supporting plate 207 is fixedly connected with a first servo motor 206, and the output end of the first servo motor 206 is connected with the side end of one of the roller shafts 202, the side end of one of the rotating shafts 210 is fixedly connected with a second servo motor 211, a belt pulley 214 is sleeved around the surface of each of the rotating shafts 210, the two belt pulleys 214 are connected through a belt 215, and the surfaces of the two roller shafts 202 are sleeved with gears 205, and the two gears 205 are meshingly connected.

[0030] By setting the sunshade assembly 2, the first servo motor 206 and the second servo motor 211 can be opened at the same time, the first servo motor 206 drives one of the roller shafts 202, and the two roller shafts 202 are driven to rotate in opposite directions synchronously through the two gears 205, the second servo motor 211 drives the rotating shaft 210 and the roller shaft 202 to rotate synchronously through the belt pulley 214 and the belt 215, so that the pull rope 213 is lengthened, and the sunshade cloth 203 on both sides can be wound and moved up synchronously, and when the roller shaft 202 and the rotating shaft 210 rotate in opposite directions in the same way, the rotating shaft 210 winds the pull rope 213, so as to pull down the sunshade cloth 203, and the sunshade cloth 203 can be adjusted downward, which effectively adjusts the degree and height of the sunshade according to the actual light intensity and weather conditions.

[0031] As shown in Figure 3 -

[0032] Figure 4 As shown, the air vent 102 is provided with a heat dissipation assembly 3, the heat dissipation assembly 3 comprises a second sliding groove 301 symmetrically and fixedly connected to the upper part of the air vent 102, a first sliding rail 306 fixedly connected in the second sliding groove 301, a strong magnetic block 307 slidably connected with the first sliding rail 306 through a second sliding block 305, a cloth blocking piece 302 fixedly connected to the bottom end of the strong magnetic block 307, a magnetic strip 304 fixedly connected to the bottom end of the cloth blocking piece 302, a magnetic plate 303 fixedly connected to the air vent 102 below the greenhouse body 101, and the magnetic plate 303 and the magnetic strip 304 attract each other, and a strong electromagnetic block 308 is fixedly connected between the two second sliding grooves 301 away from the air vent 102, and the strong electromagnetic block 308 and the strong magnetic block 307 attract each other.

[0033] By setting the heat dissipation assembly 3, the strong electromagnetic block 308 is opened, which attracts the strong magnetic block 307, the cloth blocking piece 302 can be moved upward on the first sliding rail 306 through the second sliding block 305, and the air vent 102 can be opened, if the air vent 102 is closed, the strong electromagnetic block 308 is closed, at this time, the magnetic strip 304 is manually pulled to drive the cloth blocking piece 302 to move downward, and the magnetic strip 304 is attracted to the magnetic plate 303 to position the cloth blocking piece 302, and this form of ventilation is set, even if the sunshade cloth 203 blocks the air vent 102, it also does not affect the opening of the air vent 102 for heat dissipation, and the air vent 102 and the sunshade cloth 203 are not conflicted.

[0034] The working principle of the above embodiment is as follows: firstly, the first servo motor 206 and the second servo motor 211 are simultaneously started, the first servo motor 206 drives one of the roller shafts 202, and the two roller shafts 202 are driven to rotate reversely and synchronously through the two gears 205, the second servo motor 211 drives the rotating shaft 210 and the roller shaft 202 to rotate synchronously through the belt pulley 214 and the belt 215, so that the pull rope 213 is lengthened, the sunshade cloth 203 on both sides can be synchronously rolled up and moved up, and when the roller shaft 202 and the rotating shaft 210 rotate reversely, the rotating shaft 210 winds the pull rope 213, so that the sunshade cloth 203 is pulled down, and the sunshade cloth 203 can be adjusted to descend, secondly, the strong electromagnetic block 308 is started, the strong magnetic block 307 is attracted, the cloth blocking piece 302 is moved upward on the first sliding rail 306 through the second sliding block 305, and the air vent 102 can be opened, if the air vent 102 is closed, the strong electromagnetic block 308 is closed, at this time, the magnetic strip 304 is manually pulled to drive the cloth blocking piece 302 to move downward, the magnetic strip 304 is attracted to the magnetic plate 303 to position the cloth blocking piece 302, and the ventilation mode is set, even if the sunshade cloth 203 blocks the air vent 102, the opening of the air vent 102 for heat dissipation is not affected.

[0035] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A greenhouse lifting sunshade device comprising a greenhouse assembly (1), characterized in that: The sunshade assembly (2) is installed on the greenhouse assembly (1); The greenhouse assembly (1) comprises a greenhouse body (101), and a plurality of air vents (102) are symmetrically formed on both sides of the greenhouse body (101). The sunshade assembly (2) comprises a plurality of support plates (201) symmetrically and fixedly connected to the top end of the greenhouse body (101), roller shafts (202) symmetrically and rotatably connected between the two support plates (201), sunshade cloth (203) wound around the surfaces of the roller shafts (202), and slats (204) fixedly connected to one ends of the sunshade cloth (203) away from the roller shafts (202).

2. A greenhouse sunshade according to claim 1, characterized in that: One end of the sunshade cloth (203) away from the roller shafts (202) is fixedly connected to the slats (204).

3. A greenhouse sunshade according to claim 2, characterized in that: One end of the sunshade cloth (203) away from the roller shafts (202) is fixedly connected to the slats (204).

4. The greenhouse sunshade according to claim 1, characterized in that: The surfaces of the roller shafts (202) are both provided with gears (205), and the two gears (205) are meshedly connected.

5. A greenhouse shading device according to claim 4, characterized in that: The air vents (102) are provided with heat dissipation assemblies (3), and the heat dissipation assemblies (3) comprise second sliding grooves (301) symmetrically and fixedly connected to the greenhouse body (101) above the air vents (102), first sliding rails (306) fixedly connected in the second sliding grooves (301), and strong magnetic blocks (307) slidably connected to the first sliding rails (306) through second sliding blocks (305).

6. A greenhouse shading device according to claim 5, characterized in that: The bottom ends of the strong magnetic blocks (307) are fixedly connected with cloth stoppers (302), and the cloth stoppers (302) are fixedly connected with magnetic strips (304).

7. A greenhouse sunshade according to claim 4, characterized in that: The greenhouse body (101) is fixedly connected with a magnetic plate (303) below the air vents (102), and the magnetic plate (303) and the magnetic strips (304) are attracted to each other. Two ends of the magnetic plate (303) away from the air vents (102) are fixedly connected with strong electromagnetic blocks (308), and the strong electromagnetic blocks (308) and the strong magnetic blocks (307) are attracted to each other. Two ends of the magnetic plate (303) away from the air vents (102) are fixedly connected with strong electromagnetic blocks (308), and the strong electromagnetic blocks (308) and the strong magnetic blocks (307) are attracted to each other.

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