CN215301865U

CN215301865U - Agricultural greenhouse light adjusting equipment

Info

Publication number: CN215301865U
Application number: CN202122037991.9U
Authority: CN
Inventors: 熊正娥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2021-12-28
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses light adjusting equipment for an agricultural greenhouse, which relates to the technical field of agricultural greenhouses and comprises a greenhouse body, wherein two sides of the interior of the greenhouse body are provided with light reflecting assemblies, a fixed frame is arranged inside the greenhouse body, two sides of the interior of the fixed frame are provided with rolling boxes, and rotating shafts are arranged inside the rolling boxes. Avoiding the plant from being sun-dried and wilted.

Description

Agricultural greenhouse light adjusting equipment

Technical Field

The utility model relates to the technical field of agricultural greenhouses, in particular to light adjusting equipment for an agricultural greenhouse.

Background

In agricultural production, crop production is closely related to climate resource conditions, and climate change has direct influence on grain production, wherein the influence on the climate conditions is most obvious, modern planting usually adopts a greenhouse planting mode to reduce the climate influence, and normal growth of plants is ensured by adjusting illumination in a greenhouse.

Present agricultural greenhouse is in the summer, because the sunshine of noon in summer is stronger, and then can make the plant shine wilting, it covers straw mat or shading net on the big-arch shelter to this problem mostly be artifical, need two people's cooperation to accomplish when covering, and because the height of big-arch shelter is higher, be difficult to the operation during the cover, waste time and energy, simultaneously, when the inside sunshine illumination angle of big-arch shelter is not good, probably produce the daylighting effect in partial region not good, influence the photosynthesis of plant, make plant growth speed different, and then influence the picking process in later stage, though all be provided with the reflector panel in the big-arch shelter, with this change sunshine illumination angle, but the angle of reflector panel is not convenient for adjust, not suitable use in season, through the easy dust that adheres to on the reflector panel, the dust can influence the reflection effect of light.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems, the light shading net is not easy to cover, the light reflecting plate is inconvenient to adjust, and dust influences the light reflecting effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an agricultural greenhouse big-arch shelter light regulation equipment, includes the canopy body, the inside both sides of the canopy body are provided with reflection of light subassembly, the inside of the canopy body is provided with the mount, the inside both sides of mount all are provided with the rolling case, the internally mounted of rolling case has the pivot, second servo motor is installed to surface one side of mount, just second servo motor is with a set of the pivot is connected, be provided with the wind-up roll in the middle of the surface of pivot, the surface both sides of pivot all are provided with initiative awl tooth, and are two sets of the inboard of rolling case has run through two-way lead screw, the both ends of two-way lead screw all are connected with driven awl tooth, the surface of two-way lead screw is provided with the carriage release lever, the surface of wind-up roll is provided with the cloth that is in the light, the one side of the cloth that is in the light is connected with one side of carriage release lever through solid fixed ring.

Further, the reflection of light subassembly is including first servo motor and fixed plate, the bottom of fixed plate is connected with the inner wall of the canopy body through the hinge, first servo motor's output is connected with one-way lead screw, the thread bush has been cup jointed to the surface of one-way lead screw, one side of thread bush is connected with one side of fixed plate through the connecting rod, install the reflector panel in the middle of the opposite side of fixed plate, the opposite side of fixed plate is fixed with the slide bar, the surface of slide bar is provided with the cleaning brush.

Through adopting above-mentioned technical scheme, the reflector panel makes light can shine the blind area to sunshine and carry out the light filling, and then the photosynthesis of the internal plant of canopy has improved on the whole, make one-way lead screw rotatory after servo motor starts, and then make the thread bush make the connecting rod promote the fixed plate and take place the angular variation, with the reflection angle who adjusts the reflector panel, and then adjust the blind area that shines of reflection of light, when attaching to dust and spot on the reflector panel, staff's pulling cleaning brush removes on the slide bar, the cleaning brush then cleans the reflector panel.

Furthermore, the light blocking cloth comprises a heat insulation cotton layer, a light blocking layer is arranged at the bottom of the heat insulation cotton layer, a mesh cloth layer is arranged at the top of the heat insulation cotton layer, a waterproof layer is arranged at the top of the mesh cloth layer, a nano coating is arranged at the top of the waterproof layer, the waterproof layer is woven by bamboo carbon fibers, and the light blocking layer is woven by polyester fibers.

Through adopting above-mentioned technical scheme, the dust that the nanometer coating is difficult for adhering to long-pending staying, and thermal-insulated cotton layer plays thermal-insulated heat retaining effect, and the waterproof layer can avoid being in the light cloth and retted rotten, and the mesh cloth layer has improved the tensile of being in the light cloth and has dragged the nature, and then has improved the life of being in the light cloth.

Furthermore, a reinforcing rod is arranged in the middle of the inside of the fixing frame and is fixed with the fixing frame in a welding mode.

Through adopting above-mentioned technical scheme, the structure of the mount of stiffener is more stable, also can play the bearing effect to the middle part of two-way lead screw, avoids the length overlength of two-way lead screw and takes place deformation.

Furthermore, one side of the cleaning brush is in contact with one side of the reflector, and the cleaning brush is in sliding fit with the sliding rod.

Through adopting above-mentioned technical scheme, when attaching to the dust spot on the reflector panel, the staff makes the cleaning brush slide on the slide bar to this makes the cleaning brush clean the reflector panel, has got rid of dust and impurity, makes the reflector panel brighter.

Furthermore, the driving bevel gear is meshed with the driven bevel gear, and lubricating oil is coated on the outer surfaces of the driving bevel gear and the driven bevel gear.

Through adopting above-mentioned technical scheme, can drive driven awl tooth when initiative awl tooth is rotatory and rotate, and then make two-way lead screw take place to rotate, scribble lubricating oil on the awl tooth and be more smooth and easy when for the meshing motion, and be difficult for rustting.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model is provided with a second servo motor, a rotating shaft, a two-way screw rod, a moving rod, a light-blocking cloth, a wind-up roller, a driving bevel gear and a driven bevel gear, when needing to block light, a worker starts the second servo motor, the rotating shaft is rotated after the second servo motor is started, the driving bevel gear and the wind-up roller are rotated when the rotating shaft is rotated, the driven bevel gear drives the two-way screw rod to rotate after the driving bevel gear is rotated, the moving rod is further moved on the two-way screw rod, the wind-up roller carries out cloth releasing work, the moving rod carries out cloth pulling work, the light-blocking cloth blocks the light of the plants, the plants are prevented from being sunned, when needing to roll the light-blocking cloth, the worker controls the second servo motor to rotate reversely, the moving rod is further moved towards the wind-up box direction, the wind-up roller carries out manual work on the light-blocking cloth, and the user needs to lay a layer of sun-blocking net on the top of the greenhouse to adjust the intensity of the light entering the greenhouse, the utility model has simple structure, convenient operation and lower cost, and is suitable for popularization and application;

2. according to the utility model, the nanometer coating, the mesh layer, the waterproof layer and the heat insulation layer are arranged, the nanometer coating plays a role in isolating the light blocking cloth, so that dust in the air is difficult to adhere and accumulate, the mesh layer improves the overall tear resistance of the light blocking cloth, the service life of the light blocking cloth is prolonged, the waterproof layer can play a waterproof role, the moisture and retting of the light blocking cloth are avoided, the heat conduction speed of the heat insulation cotton layer is reduced, and the overall heat insulation performance of the light blocking cloth is improved;

3. according to the utility model, the first servo motor, the one-way screw rod and the connecting rod are arranged, when seasons are different and illumination angles are different, the one-way screw rod is rotated by the first servo motor, the threaded sleeve drives the connecting rod to move due to the rotation of the one-way screw rod, the connecting rod drives the fixing plate to move, and further the angle of the reflector is changed, so that the angle of the reflector can be adjusted, light can be supplemented to sunlight irradiation blind areas, and further photosynthesis of plants in a greenhouse body is integrally improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top-down structure of the fixing frame of the present invention;

FIG. 3 is a schematic side view of the reflector of the present invention;

FIG. 4 is a schematic view of a cleaning brush according to the present invention;

FIG. 5 is a schematic view of the travel bar of the present invention;

FIG. 6 is a schematic structural view of a wind-up roll of the present invention;

fig. 7 is a schematic cross-sectional view of a light-blocking cloth according to the present invention.

In the figure: 1. a shed body; 2. a light reflecting component; 201. a first servo motor; 202. a one-way screw rod; 203. a threaded sleeve; 204. a connecting rod; 205. a fixing plate; 206. a reflector; 207. a slide bar; 208. a cleaning brush; 3. a fixed mount; 4. a second servo motor; 5. a rotating shaft; 6. a wind-up roll; 7. light blocking cloth; 701. A heat insulating cotton layer; 702. a light-shielding layer; 703. a mesh fabric layer; 704. a waterproof layer; 705. a nano-coating; 8. driving bevel gears; 9. driven bevel gears; 10. a travel bar; 11. a bidirectional screw rod; 12. a reinforcing bar; 13. A fixing ring; 14. and (7) a rolling box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An agricultural greenhouse light adjusting device is disclosed, as shown in fig. 1-7, comprising a greenhouse body 1, light reflecting components 2 are arranged on two sides inside the greenhouse body 1, each light reflecting component 2 comprises a first servo motor 201 and a fixing plate 205, the bottom of the fixing plate 205 is connected with the inner wall of the greenhouse body 1 through a hinge, the output end of the first servo motor 201 is connected with a one-way screw rod 202, the outer surface of the one-way screw rod 202 is sleeved with a threaded sleeve 203, one side of the threaded sleeve 203 is connected with one side of the fixing plate 205 through a connecting rod 204, a light reflecting plate 206 is arranged in the middle of the other side of the fixing plate 205, a sliding rod 207 is fixed on the other side of the fixing plate 205, a cleaning brush 208 is arranged on the outer surface of the sliding rod 207, the light reflecting plate 206 can supplement sunlight irradiation blind areas, further the photosynthesis of plants in the greenhouse body is integrally improved, the one-way screw rod 202 rotates after the first servo motor 201 is started, and then the threaded sleeve 203 makes the connecting rod 204 push the fixing plate 205 to change the angle, so as to adjust the reflection angle of the reflection plate 206, and further adjust the reflection blind zone, when dust and dirt are attached to the reflection plate 206, the worker pulls the cleaning brush 208 to move on the sliding rod 207, the cleaning brush 208 cleans the reflection plate 206, the interior of the greenhouse body 1 is provided with the fixing frame 3, the two sides of the interior of the fixing frame 3 are both provided with the rolling boxes 14, the interior of the rolling boxes 14 is provided with the rotating shaft 5, one side of the outer surface of the fixing frame 3 is provided with the second servo motor 4, the second servo motor 4 is connected with one group of rotating shafts 5, the middle of the outer surface of the rotating shaft 5 is provided with the rolling roller 6, the two sides of the outer surface of the rotating shaft 5 are both provided with the driving conical teeth 8, the inner sides of the two groups of the rolling boxes 14 are penetrated by the two-way screw rods 11, both ends of the two-way screw rods 11 are connected with the driven conical teeth 9, the driving bevel gear 8 is meshed with the driven bevel gear 9, the outer surfaces of the driving bevel gear 8 and the driven bevel gear 9 are coated with lubricating oil, the driving bevel gear 8 can drive the driven bevel gear 9 to rotate when rotating, so that the bidirectional screw rod 11 rotates, the lubricating oil is coated on the bevel gear to enable the meshing motion to be smoother and not prone to rusting, the outer surface of the bidirectional screw rod 11 is provided with a moving rod 10, the outer surface of the winding roller 6 is provided with a light blocking cloth 7, the light blocking cloth 7 comprises a heat insulation cotton layer 701, the bottom of the heat insulation cotton layer 701 is provided with a light shielding layer 702, the top of the heat insulation cotton layer 701 is provided with a cloth layer 703, the top of the mesh cloth layer 703 is provided with a waterproof layer 704, the top of the waterproof layer 704 is provided with a nano coating 705, the waterproof layer 704 is woven by bamboo carbon fibers, the light shielding layer 702 is woven by polyester fibers, the nano coating 705 is not prone to being attached and accumulated, and the heat insulation cotton layer 701 plays a role in heat insulation, the waterproof layer 704 can prevent the light blocking cloth 7 from being retted, the mesh cloth layer 703 improves the tensile resistance of the light blocking cloth 7, so as to improve the service life of the light blocking cloth 7, and one side of the light blocking cloth 7 is connected with one side of the movable rod 10 through the fixing ring 13.

Referring to fig. 1-2, a reinforcing rod 12 is arranged in the middle of the inside of the fixing frame 3, the reinforcing rod 12 is fixed to the fixing frame 3 in a welding mode, the structure of the fixing frame 3 of the reinforcing rod 12 is more stable, the middle of the bidirectional screw rod 11 can be supported, and deformation caused by overlong length of the bidirectional screw rod 11 is avoided.

Referring to fig. 1 to 4, one side of the cleaning brush 208 contacts one side of the reflector 206, and the cleaning brush 208 is slidably engaged with the sliding rod 207, so that when dust stains are attached to the reflector 206, a worker slides the cleaning brush on the sliding rod, so that the cleaning brush wipes the reflector 206, thereby removing dust and impurities and making the reflector 206 brighter.

The implementation principle of the embodiment is as follows: firstly, the worker installs the equipment, then connects the power supply and the controller, when needing to shade light, the worker starts the second servo motor 4, the second servo motor 4 starts to rotate the rotating shaft 5, the rotating shaft 5 rotates to rotate the driving bevel gear 8 and the winding roller 6, the driving bevel gear 8 rotates to drive the driven bevel gear 9 to drive the bidirectional screw rod 11 to rotate, the moving rod 10 moves on the bidirectional screw rod 11, the winding roller 6 carries out cloth releasing work, the moving rod carries out cloth pulling work, the light shading cloth 7 shades the plant, the plant is avoided from sun withering, when needing to wind the light shading cloth 7, the worker controls the second servo motor 4 to rotate reversely, the moving rod 10 moves towards the winding box 14, the winding roller 6 winds the light shading cloth 7, under the condition of poor lighting effect, the reflector 206 can reflect the light to the plants, and when the angle of the reflector 206 needs to be adjusted, the worker starts the first servo motor 201, the first servo motor 201 makes the one-way screw rod 202 rotate, the one-way screw rod 202 rotates to make the thread sleeve 203 drive the connecting rod 204 to move, the connecting rod 204 drives the fixing plate 205 to move, thereby changing the angle of the reflector 206, adjusting the angle of the reflector 206, supplementing sunlight to the sunlight irradiation blind area, improving photosynthesis of plants in the greenhouse as a whole, and simultaneously, the apparatus is further provided with a slide bar 207 and a cleaning brush 208, and when dust adheres to the outer surface of the reflection plate 206, the worker pulls the cleaning brush 208 to slide on the slide bar 207, thereby enabling the cleaning brush 208 to wipe on the reflector 206, thereby removing dust and dirt, the reflector 206 is brighter, and the refraction effect of the reflector 206 is more ideal.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides an agricultural greenhouse big-arch shelter light regulation equipment, includes the canopy body (1), its characterized in that: the greenhouse is characterized in that reflective components (2) are arranged on two sides of the interior of the greenhouse body (1), a fixing frame (3) is arranged in the greenhouse body (1), winding boxes (14) are arranged on two sides of the interior of the fixing frame (3), a rotating shaft (5) is arranged in each winding box (14), a second servo motor (4) is arranged on one side of the outer surface of each fixing frame (3), each second servo motor (4) is connected with one group of rotating shafts (5), a winding roller (6) is arranged in the middle of the outer surface of each rotating shaft (5), driving conical teeth (8) are arranged on two sides of the outer surface of each rotating shaft (5), two groups of bidirectional screw rods (11) penetrate through the inner sides of the two groups of winding boxes (14), two ends of each bidirectional screw rod (11) are connected with driven conical teeth (9), and moving rods (10) are arranged on the outer surfaces of the bidirectional screw rods (11), the outer surface of the winding roller (6) is provided with a light blocking cloth (7), and one side of the light blocking cloth (7) is connected with one side of the movable rod (10) through a fixing ring (13).

2. An agricultural greenhouse light conditioning apparatus as claimed in claim 1, wherein: reflecting light subassembly (2) is including first servo motor (201) and fixed plate (205), the bottom of fixed plate (205) is connected with the inner wall of the canopy body (1) through the hinge, the output of first servo motor (201) is connected with one-way lead screw (202), thread bush (203) has been cup jointed to the surface of one-way lead screw (202), one side of thread bush (203) is connected with one side of fixed plate (205) through connecting rod (204), install reflector panel (206) in the middle of the opposite side of fixed plate (205), the opposite side of fixed plate (205) is fixed with slide bar (207), the surface of slide bar (207) is provided with cleaning brush (208).

3. An agricultural greenhouse light conditioning apparatus as claimed in claim 1, wherein: the light blocking cloth (7) comprises a heat insulation cotton layer (701), a light blocking layer (702) is arranged at the bottom of the heat insulation cotton layer (701), an eyelet fabric layer (703) is arranged at the top of the heat insulation cotton layer (701), a waterproof layer (704) is arranged at the top of the eyelet fabric layer (703), a nano coating (705) is arranged at the top of the waterproof layer (704), the waterproof layer (704) is woven by bamboo carbon fibers, and the light blocking layer (702) is woven by polyester fibers.

4. An agricultural greenhouse light conditioning apparatus as claimed in claim 1, wherein: the middle of the inside of the fixing frame (3) is provided with a reinforcing rod (12), and the reinforcing rod (12) is fixed with the fixing frame (3) in a welding mode.

5. An agricultural greenhouse light conditioning apparatus as claimed in claim 2, wherein: one side of the cleaning brush (208) is contacted with one side of the reflector (206), and the cleaning brush (208) is in sliding fit with the sliding rod (207).

6. An agricultural greenhouse light conditioning apparatus as claimed in claim 1, wherein: the driving bevel gear (8) is meshed with the driven bevel gear (9), and lubricating oil is coated on the outer surfaces of the driving bevel gear (8) and the driven bevel gear (9).