Shed body with sunshade structure

Abstract

The shed body with the sunshade structure comprises a plurality of sets of stand columns arranged in a square array mode, transverse rods are fixedly connected between every two sets of transversely adjacent stand columns, and longitudinal rods are fixedly connected between every two sets of longitudinally adjacent stand columns. According to the utility model, the driving assemblies are started to move the push rods to one side so as to drive the section bars to slide to one side, so that the curtain is opened, the plants in the greenhouse are shaded, and the plants are prevented from being sunburnt by sunlight; and the temperature in the greenhouse is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural greenhouse equipment, and in particular relates to a greenhouse body with a sunshade structure. Background Art

[0002] According to a Chinese patent with publication number CN217790620U, a greenhouse structure for vegetable planting is disclosed, including a fixing rod and a supporting frame, the middle of the upper end of the supporting frame is an arc structure, the fixing rod is located on both sides of the lower end of the supporting frame, both sides of the lower end of the supporting frame are fixedly connected with supporting beams, the side ends of the supporting frame are fixedly connected with connecting plates, the lower end corners of the connecting plates are rotatably connected with positioning plates, and the connecting plates are plugged with limiting plates. The lower end of the connecting plates is provided with fixing parts, the middle of the fixing parts is fixedly connected with a threaded column, the middle of the threaded column is threadedly connected with an extrusion ring, the side ends of the extrusion rings are annularly arranged with driving holes, the lower end of the fixing parts is fixedly connected with a mounting plate, the mounting plate and the supporting beam are vertically arranged, the lower end of the mounting plate is a T-shaped structure, and the lower end of the mounting plate is fixedly connected to the supporting beam. The above scheme adopts a combined structure, which makes the transportation and installation of the greenhouse frame simpler.

[0003] From the above scheme, it can be seen that ecological agriculture has a demand for greenhouse structures. In the process of agricultural planting, with the warming of the climate and the increase in ultraviolet intensity, crops are easily affected by the sun in summer. Once the crops are sunburned, large areas of sun spots will appear on the leaves, turn yellow and begin to dry up, and then die, causing irreparable losses.

[0004] To this end, a shed body with a sunshade structure is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a shed with a sunshade structure to solve the demand of existing ecological agriculture for sun-proof greenhouses for crops.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A shed body with a sunshade structure comprises a plurality of groups of upright posts arranged in a square array, cross bars are fixedly connected between two laterally adjacent groups of upright posts, longitudinal bars are fixedly connected between two longitudinally adjacent groups of upright posts, and sunshade components for sunscreening plants in the shed are fixedly installed between two adjacent groups of cross bars.

[0008] The sunshade assembly includes a supporting roller fixedly installed at the bottom of the cross bar, the surface of the supporting roller is slidably connected to a push-pull rod, the surface of the push-pull rod is fixedly sleeved with a connecting seat, one end of the connecting seat extends upward to the top of the cross bar and is fixedly connected to the profile, a curtain is fixedly connected between the cross bar and the profile, and a driving assembly for pushing the profile to one side to unfold the curtain is fixedly installed on the surface of one group of the columns.

[0009] As a further solution of the present utility model, the driving assembly includes a reduction motor fixedly mounted on the surface of one group of columns, and the driving shafts at both ends of the reduction motor are respectively meshed with transmission rods, and the surface rotating sleeve of the transmission rod close to the column is provided with a bearing seat, and the bearing seat is fixedly mounted on the surface of the column, and the surface of the transmission rod is fixedly sleeved with several groups of type A gear groups, and the inner cavity of the type A gear group is provided with an A-type tooth plate, and the surface of the type A gear plate has a rack that meshes with the gear of the type A gear group, and both ends of the type A tooth plate are fixedly mounted with connecting blocks, and a connecting rod is fixedly mounted on the top surface of the connecting block, and the other end of the connecting rod is fixedly connected to a fixed sleeve, and the fixed sleeve is arranged on the surface of the push-pull rod.

[0010] As a further solution of the utility model, a motor seat is fixedly installed on one side of the reduction motor, and a U-shaped clip is slidably connected to the surface of the motor seat. The U-shaped clip is clamped on the surface of the column and passes through the motor seat. A nut is threadedly connected to one end of the U-shaped clip, and the surface of the nut is close to the surface of the motor seat.

[0011] As a further solution of the utility model, a connecting plate is provided on one side of the cross bar and the longitudinal bar, and the cross bar and the longitudinal bar are fixedly installed with the column through the cooperation of bolts, the connecting plate and nuts.

[0012] As a further solution of the utility model, curtain wires are fixedly connected between the cross bars located on both sides, the bottom of the curtain wires contacts the top surface of the cross bars located inside, the top surface of the curtain wires contacts the curtain, and the surface of the curtain wires is provided with a lubricating layer.

[0013] As a further solution of the utility model, a diagonal brace is fixedly installed between two groups of vertically adjacent columns.

[0014] Compared with the prior art, the shed with a sunshade structure of the utility model has the following beneficial effects:

[0015] 1. The utility model moves the push rod to one side through the driving assembly, thereby driving the profile to slide to one side, and then opening the curtain to shade the plants in the shed, preventing the sun from sunburning the plants and effectively reducing the temperature in the shed.

[0016] 2. The utility model supports the curtain by setting the curtain wire to prevent the curtain from sagging, and a lubricating layer is set on the surface of the curtain wire to reduce the static friction coefficient between the curtain wire and the curtain, so that the curtain can slide faster and prevent the curtain wire from rubbing against the curtain for a long time, thereby extending the service life of the curtain. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. Obviously, the drawings described below are only examples of the embodiment of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0019] Figure 2 for Figure 1 The enlarged structural diagram at B in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the reduction motor in the embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the connecting plate structure in an embodiment of the utility model.

[0022] Reference numerals:

[0023] 1. Column; 2. Crossbar; 3. Push-pull rod; 4. Longitudinal rod; 5. Diagonal brace; 6. Curtain wire; 7. Profile; 8. Curtain; 9. Connecting plate; 10. Rack; 11. Bearing seat; 12. Transmission rod; 13. Connecting block; 14. Connecting rod; 15. Fixing sleeve; 16. Connecting seat; 17. U-shaped card; 18. Support roller; 19. Type A gear set; 20. Reducer motor; 21. Nut; 22. Motor seat. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model more clear, the embodiment of the utility model is further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the embodiments of the present invention.

[0026] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0027] See attached Figure 1-4 As shown, an embodiment of the utility model is a shed body with a sunshade structure, including a plurality of groups of columns 1 arranged in a square array, cross bars 2 are fixedly connected between two laterally adjacent groups of columns 1, longitudinal bars 4 are fixedly connected between two longitudinally adjacent groups of columns 1, and sunshade components for protecting plants in the shed from the sun are fixedly installed between two adjacent groups of cross bars 2.

[0028] The sunshade assembly includes a support roller 18 fixedly installed at the bottom of the cross bar 2, and the surface of the support roller 18 is slidably connected with a push-pull rod 3, wherein the push-pull rod 3 is connected at the shrinkage portion by self-tapping, and the surface fixing sleeve 15 of the push-pull rod 3 is provided with a connecting seat 16, and one end of the connecting seat 16 extends upward to the top of the cross bar 2 and is fixedly connected to the profile 7, wherein the profile 7 is the driving edge profile 7, and a curtain 8 is fixedly connected between the cross bar 2 and the profile 7, and a driving assembly for pushing the profile 7 to one side so as to unfold the curtain 8 is fixedly installed on the surface of one group of columns 1, and the push rod is moved to one side by the driving assembly, thereby driving the profile 7 to slide to one side, and then the curtain 8 is opened, thereby shading the plants in the shed, preventing the sun from sunburning the plants, and effectively reducing the temperature in the shed.

[0029] Furthermore, the driving assembly includes a reduction motor 20 fixedly mounted on the surface of one group of columns 1, and the driving shafts at both ends of the reduction motor 20 are respectively meshed with a transmission rod 12, and the transmission rod 12 is close to the surface of the column 1 and is provided with a bearing seat 11, and the bearing seat 11 is fixedly mounted on the surface of the column 1, and the surface fixed sleeve 15 of the transmission rod 12 is provided with a plurality of groups of A-type gear groups 19, and the inner cavity of the A-type gear group 19 is provided with an A-type toothed plate, and the surface of the A-type toothed plate has a rack 10 that meshes with the gear of the A-type gear group 19, and both ends of the A-type toothed plate are fixedly mounted with a connecting block 13, and the top surface of the connecting block 13 is fixedly mounted with a connecting rod 14, and the other end of the connecting rod 14 is fixedly connected with The fixed sleeve 15, the fixed sleeve 15 is arranged on the surface of the push-pull rod 3, and the reduction motor 20 is set to start the reduction motor 20. The output shafts at both ends of the reduction motor 20 drive the transmission rods 12 on both sides to rotate. When the transmission rods 12 rotate, the fixed sleeve 15 drives the gears in the A-type gear set 19 arranged on the surface of the transmission rod 12 to rotate. When the gears rotate, the tooth plate is pushed to one side. When the tooth plate moves to one side, the tooth plate drives several groups of profiles 7 installed on the top of the push-pull rod 3 to move to one side together, so that several groups of profiles 7 move away from the cross bar 2 to the opposite side together, and then slowly pull the curtain 8 open.

[0030] A motor seat 22 is fixedly installed on one side of the reduction motor 20, and a U-shaped clip 17 is slidably connected to the surface of the motor seat 22. The U-shaped clip 17 is clamped on the surface of the column 1 and passes through the motor seat 22. A nut 21 is threadedly connected to one end of the U-shaped clip 17, and the surface of the nut 21 is close to the surface of the motor seat 22. Through the setting of the U-shaped clip 17, when the reduction motor 20 is damaged, the bolts can be removed, and the U-shaped clip can be removed to facilitate the disassembly of the reduction motor 20, thereby improving the user's maintenance convenience.

[0031] It is worth mentioning that a connecting plate 9 is provided on one side of the cross bar 2 and the longitudinal bar 4. The cross bar 2 and the longitudinal bar 4 are fixedly installed together with the column 1 through the cooperation of bolts, the connecting plate 9 and the nut 21. The setting of the connecting plate 9 facilitates the cross bar 2, the longitudinal bar 4 and the column 1 to be fixedly installed together.

[0032] Curtain wires 6 are fixedly connected between the cross bars 2 on both sides, wherein the spacing between the curtain wires 6 is 0.5m, the bottom of the curtain wires 6 contacts the top surface of the cross bar 2 located inside, and the top surface of the curtain wires 6 contacts the curtain 8, and a lubricating layer is provided on the surface of the curtain wires 6, wherein the lubricating layer is a combination of one or more of silicone oil, paraffin, and wax. Through the setting of the curtain wires 6, the curtain 8 is supported to prevent the curtain 8 from sagging, and the surface of the curtain wires 6 is provided with a lubricating layer to reduce the friction coefficient between the curtain wires 6 and the curtain 8, so that the curtain 8 can slide faster, and the curtain wires 6 are prevented from rubbing against the curtain 8 for a long time, and the curtain wires 6 are prevented from scratching the curtain 8, thereby extending the service life of the curtain 8.

[0033] A diagonal brace 5 is fixedly installed between two groups of vertically adjacent columns 1 to enhance the overall stability of the shed.

[0034] When it is necessary to open the sunshade assembly to block the sunlight and prevent the plants in the shed from being sunburned by excessive ultraviolet rays, first start the reduction motor 20. The output shafts at both ends of the reduction motor 20 drive the transmission rods 12 on both sides to rotate. While the transmission rods 12 rotate, the fixed sleeve 15 drives the gears in the A-type gear set 19 arranged on the surface of the transmission rod 12 to rotate. While the gears rotate, the tooth plate is pushed to one side. While the tooth plate moves to one side, the tooth plate drives several groups of profiles 7 installed on the top of the push-pull rod 3 to move to one side together, so that several groups of profiles 7 move away from the cross bar 2 to the opposite side together, and then slowly pull open the curtain 8 to shade the plants in the shed.

[0035] The driving assembly of the embodiment of the utility model is started to move the push rod to one side, thereby driving the profile 7 to slide to one side, and then opening the curtain 8 to shade the plants in the shed, preventing the sun from causing sunburn to the plants, and effectively reducing the temperature in the shed.

[0036] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A shed with a sunshade structure, comprising a plurality of groups of columns (1) arranged in a square array, characterized in that: A cross bar (2) is fixedly connected between two groups of the upright posts (1) that are adjacent in the transverse direction, a longitudinal bar (4) is fixedly connected between two groups of the upright posts (1) that are adjacent in the longitudinal direction, and a sunshade assembly for sun protection of plants in the shed is fixedly installed between two adjacent groups of the cross bars (2); The sunshade assembly comprises a support roller (18) fixedly mounted at the bottom of the cross bar (2); the surface of the support roller (18) is slidably connected to a push-pull rod (3); a surface fixing sleeve (15) of the push-pull rod (3) is provided with a connecting seat (16); one end of the connecting seat (16) extends upward to the top of the cross bar (2) and is fixedly connected to the profile (7); a curtain (8) is fixedly connected between the cross bar (2) and the profile (7); and a driving assembly for pushing the profile (7) to one side so as to unfold the curtain (8) is fixedly mounted on the surface of one group of the uprights (1).

2. The shed with a sunshade structure according to claim 1, characterized in that: The driving assembly comprises a reduction motor (20) fixedly mounted on the surface of one group of columns (1), the drive shafts at both ends of the reduction motor (20) are respectively meshed with a transmission rod (12), the surface rotation sleeve of the transmission rod (12) close to the column (1) is provided with a bearing seat (11), the bearing seat (11) is fixedly mounted on the surface of the column (1), the surface fixed sleeve (15) of the transmission rod (12) is provided with a plurality of groups of A-type gear sets (19), the inner cavity of the A-type gear set (19) is provided with an A-type toothed plate, the surface of the A-type toothed plate having a rack (10) meshes with the gear of the A-type gear set (19), both ends of the A-type toothed plate are fixedly mounted with a connecting block (13), the top surface of the connecting block (13) is fixedly mounted with a connecting rod (14), the other end of the connecting rod (14) is fixedly connected with a fixing sleeve (15), and the fixing sleeve (15) is arranged on the surface of the push-pull rod (3).

3. The shed with a sunshade structure according to claim 2, characterized in that: A motor seat (22) is fixedly mounted on one side of the reduction motor (20); a U-shaped clip (17) is slidably connected to the surface of the motor seat (22); the U-shaped clip (17) is clipped to the surface of the column (1) and passes through the motor seat (22); a nut (21) is threadedly connected to one end of the U-shaped clip (17); and a surface of the nut (21) is close to a surface of the motor seat (22).

4. The shed with a sunshade structure according to claim 3, characterized in that: A connecting plate (9) is provided on one side of the cross bar (2) and the longitudinal bar (4), and the cross bar (2) and the longitudinal bar (4) are fixedly mounted together with the column (1) by means of bolts, the connecting plate (9) and nuts (21).

5. The shed with a sunshade structure according to claim 4, characterized in that: A curtain wire (6) is fixedly connected between the cross bars (2) located at both sides, the bottom of the curtain wire (6) contacts the top surface of the cross bar (2) located inside, the top surface of the curtain wire (6) contacts the curtain cloth (8), and a lubricating layer is provided on the surface of the curtain wire (6).

6. The shed with a sunshade structure according to claim 5, characterized in that: A diagonal brace (5) is fixedly installed between two groups of vertically adjacent columns (1).

Images