Sapling sun-shading device

Abstract

The utility model provides a sapling sun-shading device. The sapling sun-shading device comprises a fixing seat, an adjusting part is arranged on the fixing seat, a supporting plate is arranged on the adjusting part, a mounting plate is fixedly mounted on one side of the supporting plate, and contraction mechanisms are arranged at the two ends of the lower portion of the mounting plate respectively; the retracting mechanism comprises two supporting rods, the two supporting rods are rotationally arranged below one end of the mounting plate, second gears are fixedly mounted in the middles of the outer sides of the two supporting rods, a first brake motor is arranged at the top of one supporting rod and fixedly mounted on the mounting plate, and a second gear is fixedly mounted at the top of the other supporting rod. A storage part is arranged at the end, opposite to the brake motor, of the supporting plate, and the two second gears are meshed with each other. The sapling sun-shading device has the advantages that the sun-shading cloth can be rapidly used and stored, and the sun-shading cloth can be adjusted according to the height of saplings.

Description

Technical Field

[0001] The utility model relates to the technical field of sapling planting, in particular to a sapling sunshade device. Background Technique

[0002] The production of nursery stock planting is widely used in the fields of landscaping, fruit cultivation, potted plant beautification, etc. The quality of the management and maintenance of nursery stock in summer directly affects the yield and quality of nursery stock. Summer is the first peak season for the growth of nursery stock in a year, but it is also a season with frequent droughts, floods and pests and diseases. At this time, the intensity of nursery stock maintenance should be increased. Among them, the temperature is high and the sunlight intensity is large in summer. For shade-tolerant nursery stock, appropriate shading should be carried out, such as building a shade shed.

[0003] However, the height of the traditional sunshade is fixed. During the use process, as the trees grow, the height of the sunshade cannot meet the requirements, and the sunshade needs to be replaced frequently, which brings great inconvenience to the sunshade work. At the same time, since the structure of the sunshade is mostly fixed, when the sunlight intensity is small, when the saplings carry out photosynthesis, the whole sunshade needs to be removed. Therefore, it is not convenient to store the sunshade.

[0004] Therefore, it is necessary to provide a new sapling sunshade device to solve the above technical problems. Content of the Utility Model

[0005] The technical problem solved by the utility model is to provide a sapling sunshade device that can quickly use and store the sunshade cloth and can adjust the sunshade cloth according to the height of the saplings.

[0006] To solve the above technical problems, the sapling sunshade device provided by the utility model includes a fixed seat, an adjusting member is arranged on the fixed seat, a support plate is arranged on the adjusting member, a mounting plate is fixedly installed on one side of the support plate, and contraction mechanisms are respectively arranged at both ends below the mounting plate;

[0007] The contraction mechanism includes two support rods, both of the two support rods are rotatably arranged below one end of the mounting plate, gear two is fixedly installed in the middle of the outer sides of the two support rods, a braking motor one is arranged at the top of one of the support rods, the braking motor one is fixedly installed on the mounting plate, a storage member is arranged on the support plate at the end opposite to the braking motor, the two gear two are meshed with each other, clamping plates are fixedly installed on both of the two support rods, the two clamping plates are arranged oppositely, guide plates are movably installed at one ends of the two clamping plates, mounting blocks are movably installed at one ends of the two guide plates, a connecting plate is fixedly installed on the mounting block, and a sunshade cloth is fixedly installed on one side of the connecting plate.

[0008] Preferably, clamping grooves are opened at both ends of the fixed seat, limit blocks are clamped inside the clamping grooves, fixing holes are opened on both the limit blocks and the fixed seat, and the fixed seat is fixed on the ground through the fixing holes.

[0009] Preferably, the storage member includes a worm, the worm is fixedly installed at the bottom of the support rod, both ends of the lower part of the mounting plate are fixedly installed with fixing plates, a gear three is arranged on one side of the worm, the gear three and the worm are meshed with each other, a connecting rod one is fixedly installed in the middle of the gear three, the connecting rod one is rotatably arranged on the fixing plate, a gear one is arranged on one side of the gear three, the gear one and the gear three are meshed with each other, a connecting rod two is fixedly installed in the middle of the gear one, the connecting rod two is rotatably arranged on the fixing plate, a storage roller is fixedly installed in the middle of the connecting rod two, and the other end of the sunshade cloth is fixedly installed on the storage roller.

[0010] Preferably, a placement groove is formed on the mounting plate, and the sunshade cloth penetrates through the inside of the placement groove.

[0011] Preferably, a support piece is fixedly installed on one side of the placement groove on the mounting plate, a conveying roller is rotatably arranged on the two support pieces, and the sunshade cloth is closely attached to the surface of the conveying roller.

[0012] Preferably, the adjusting member includes a first threaded rod and a second threaded rod, the first threaded rod and the second threaded rod are respectively movably installed on the fixed seat, a first runner is fixedly installed at the bottom of the first threaded rod, a second runner is fixedly installed at the bottom of the second threaded rod, a belt is arranged on the outer sides of the second runner and the first runner, a gear four is fixedly installed on one side of the second runner below the second threaded rod, a gear five is arranged on one side of the gear four, the gear four and the gear five are meshed with each other, and a braking motor two is installed on the gear five, and the braking motor two is fixedly installed on the fixed seat.

[0013] Preferably, the first threaded rod and the second threaded rod have the same thread direction, sleeves are fixedly installed at both ends of the support plate, and the support plate is arranged outside the first threaded rod and the second threaded rod through the sleeves.

[0014] Compared with the related art, the sapling sunshade device provided by the present utility model has the following beneficial effects:

[0015] The present utility model provides a sapling sunshade device. When the braking motor one works, the output end rotates to drive the lower support rod to rotate. The rotation of the support rod will drive the outer gear two to rotate. Since the two gears are meshed with each other, the two gears rotate in opposite directions. When the two gear twos rotate, they will drive the two outer clamping plates to move in opposite directions. The two clamping plates moving in opposite directions drive the two top guide plates to move in opposite directions, thereby extending the connecting plate and the sunshade cloth fixed on the connecting plate forward, so as to shade the saplings. When it is necessary to store the sunshade cloth, the braking motor one rotates in reverse, so that the clamping plates and the guide plates retract backward, and the sunshade cloth is quickly retracted. Therefore, the sunshade cloth can be quickly used and stored. Description of the Drawings

[0016] Figure 1 Structural schematic diagram of a preferred embodiment of the sapling shading device provided by the present utility model;

[0017] Figure 2 Structural schematic diagram of another perspective of the sapling shading device provided by the present utility model;

[0018] Figure 3 is Figure 1 Structural schematic diagram of the shown contraction mechanism;

[0019] Figure 4 is Figure 1 Internal structural schematic diagram of the shown fixed seat.

[0020] Reference numerals in the figure: 1, fixed seat; 2, limit block; 3, first threaded rod; 4, support plate; 5, second threaded rod; 6, connecting plate; 7, sunshade cloth; 8, fixing hole; 9, mounting plate; 10, mounting block; 11, guide plate; 12, clamping plate; 13, first braking motor; 14, fixing plate; 15, second braking motor; 16, conveying roller; 17, placing groove; 18, first connecting rod; 19, second connecting rod; 20, first gear; 21, storage roller; 22, support rod; 23, second gear; 24, third gear; 25, worm; 26, first runner; 27, belt; 28, fourth gear; 29, second runner; 30, fifth gear. Detailed implementation manners

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , where Figure 1 is the structural schematic diagram of a preferred embodiment of the sapling shading device provided by the present utility model; Figure 2 is the structural schematic diagram of another perspective of the sapling shading device provided by the present utility model; Figure 3 is Figure 1 the structural schematic diagram of the shown contraction mechanism; Figure 4 is Figure 1Schematic diagram of the internal structure of the fixed seat shown. The sapling sunshade device includes a fixed seat 1. Slots are provided at both ends of the fixed seat 1. A limit block 2 is clamped inside the slots. Fixing holes 8 are provided on both the limit block 2 and the fixed seat 1. The fixed seat 1 is fixed to the ground through the fixing holes 8 for installing and fixing the whole fixed seat 1. An adjusting member is provided on the fixed seat 1. The adjusting member includes a first threaded rod 3 and a second threaded rod 5. The first threaded rod 3 and the second threaded rod 5 are respectively movably installed on the fixed seat 1. The threading directions of the first threaded rod 3 and the second threaded rod 5 are the same. Sleeves are fixedly installed at both ends of the support plate 4. The support plate 4 is arranged outside the first threaded rod 3 and the second threaded rod 5 through the sleeves for lifting the support plate 4. A first runner 26 is fixedly installed at the bottom of the first threaded rod 3. A second runner 29 is fixedly installed at the bottom of the second threaded rod 5. A belt 27 is arranged outside the second runner 29 and the first runner 26. A fourth gear 28 is fixedly installed on one side of the second runner 29 below the second threaded rod 5. A fifth gear 30 is arranged on one side of the fourth gear 28. The fourth gear 28 and the fifth gear 30 are meshed with each other. A second braking motor 15 is installed on the fifth gear 30. The second braking motor 15 is fixedly installed on the fixed seat 1. Specifically, when the height of the sunshade cloth 7 needs to be adjusted, the motor two on one side works. The output end rotates to drive the fifth gear 30 below to rotate. The rotation of the fifth gear 30 drives the fourth gear 28 on one side to rotate, thereby driving the second threaded rod 5 above to rotate. When the second threaded rod 5 rotates, it drives the first threaded rod 3 to rotate in the same direction through the belt 27, thereby driving the outer support plate 4 to move. The movement of the support plate 4 drives the whole sunshade cloth 7 on one side to move, and the sunshade cloth 7 can be adjusted according to the height of the sapling.

[0023] Further, a support plate 4 is provided on the adjusting member. An installation plate 9 is fixedly installed on one side of the support plate 4. Shrinkage mechanisms are respectively arranged at both ends below the installation plate 9. The shrinkage mechanism includes two support rods 22. The two support rods 22 are both rotatably arranged below one end of the installation plate 9. Fixedly installed in the middle of the outer sides of the two support rods 22 are second gears 23. A first braking motor 13 is arranged at the top of one of the support rods 22. The first braking motor 13 is fixedly installed on the installation plate 9. The two second gears 23 are meshed with each other. Fixedly installed on both support rods 22 are clamping plates 12. The two clamping plates 12 are arranged oppositely. Movable plates 11 are movably installed at one end of each of the two clamping plates 12. Movable blocks 10 are movably installed at one end of each of the two movable plates 11. A connecting plate 6 is fixedly installed on the movable block 10. A sunshade cloth 7 is fixedly installed on one side of the connecting plate 6. Specifically, when shading the saplings, the first braking motor 13 works, and the output end rotates to drive the lower support rod 22 to rotate. The rotation of the support rod 22 will drive the second gear 23 on the outer side to rotate. Since the two gears are meshed with each other, the two gears rotate in opposite directions. When the two second gears 23 rotate, they will drive the two clamping plates 12 on the outer side to move in opposite directions. The opposite movement of the two clamping plates 12 drives the two movable plates 11 at the top to move in opposite directions, so as to extend the connecting plate 6 and the sunshade cloth 7 fixed on the connecting plate 6 forward, thereby shading the saplings. When the sunshade cloth 7 needs to be retracted, the first braking motor 13 rotates in reverse, so that the clamping plates 12 and the movable plates 11 retract backward, and the sunshade cloth 7 is quickly retracted. An accommodating member is arranged at the end of the support plate 4 opposite to the braking motor. The accommodating member includes a worm 25. The worm 25 is fixedly installed at the bottom of the support rod 22. Fixedly installed at both ends below the installation plate 9 are fixing plates 14. A third gear 24 is arranged on one side of the worm 25. The third gear 24 and the worm 25 are meshed with each other. A first connecting rod 18 is fixedly installed in the middle of the third gear 24. The first connecting rod 18 is rotatably arranged on the fixing plate 14. A first gear 20 is arranged on one side of the third gear 24. The first gear 20 and the third gear 24 are meshed with each other. A second connecting rod 19 is fixedly installed in the middle of the first gear 20. The second connecting rod 19 is rotatably arranged on the fixing plate 14. A storage roller 21 is fixedly installed in the middle of the second connecting rod 19. The other end of the sunshade cloth 7 is fixedly installed on the storage roller 21. When the sunshade cloth 7 is retracted, the first braking motor 13 works. When the support rod 22 rotates, it will drive the worm 25 at the bottom to rotate. The rotation of the worm 25 drives the third gear 24 on one side to rotate. The rotation of the third gear 24 drives the first gear 20 on one side to rotate, so that the first gear 20 drives the second connecting rod 19 and the storage roller 21 in the middle to rotate, and the storage roller 21 winds and collects the sunshade cloth 7.

[0024] Further, a placement groove 17 is formed in the mounting plate 9, and the sunshade cloth 7 passes through the inner side of the placement groove 17. A support piece is fixedly installed on one side of the placement groove 17 on the mounting plate 9. A conveying roller 16 is rotatably arranged on the two support pieces, and the sunshade cloth 7 is closely attached to the surface of the conveying roller 16, which plays an auxiliary role in the retraction and extension of the sunshade cloth 7 and reduces the friction between the sunshade cloth 7 and the device.

[0025] The working principle of the sapling sunshade device provided by the present utility model is as follows:

[0026] When shading the saplings, the braking motor 13 operates, and the output end rotates to drive the lower support rod 22 to rotate. The rotation of the support rod 22 drives the outer gear 23 to rotate. Since the two gears mesh with each other, the two gears rotate in opposite directions. When the two gears 23 rotate, they drive the two outer clamping plates 12 to move in opposite directions. The opposite movement of the two clamping plates 12 drives the two guiding plates 11 at the top to move in opposite directions, thereby extending the connecting plate 6 and the sunshade cloth 7 fixed on the connecting plate 6 forward, so as to shade the saplings. When it is necessary to store the sunshade cloth 7, the braking motor 13 rotates in reverse, so that the clamping plate 12 and the guiding plate 11 retract backward, and the sunshade cloth 7 is quickly retracted.

[0027] When retracting the sunshade cloth 7, the braking motor 13 operates. When the support rod 22 rotates, it drives the bottom worm 25 to rotate. The rotation of the worm 25 drives the gear 24 on one side to rotate. The rotation of the gear 24 drives the gear 20 on one side to rotate, so that the gear 20 drives the middle connecting rod 19 and the storage roller 21 to rotate, and the storage roller 21 winds and collects the sunshade cloth 7.

[0028] When it is necessary to adjust the height of the sunshade cloth 7, the motor 2 on one side operates, and the output end rotates to drive the lower gear 30 to rotate. The rotation of the gear 30 drives the gear 28 on one side to rotate, thereby driving the upper threaded rod 5 to rotate. When the threaded rod 5 rotates, it drives the threaded rod 3 to rotate in the same direction through the belt 27, thereby driving the outer support plate 4 to move. The movement of the support plate 4 drives the whole sunshade cloth 7 on one side to move.

[0029] Compared with the related art, the sapling sunshade device provided by the present utility model has the following beneficial effects:

[0030] The utility model provides a sapling sunshade device. When the braking motor 13 works, the output end rotates to drive the lower support rod 22 to rotate. The rotation of the support rod 22 will drive the outer gear 23 to rotate. Since the two gears mesh with each other, the two gears rotate in opposite directions. When the two gears 23 rotate, they will drive the two outer clamping plates 12 to move in opposite directions. The opposite movement of the two clamping plates 12 drives the two guide plates 11 at the top to move in opposite directions, so as to extend the connecting plate 6 and the sunshade cloth 7 fixed on the connecting plate 6 forward, thus shading the saplings. When it is necessary to store the sunshade cloth 7, the braking motor 13 rotates in reverse, so that the clamping plates 12 and the guide plates 11 retract backward, and the sunshade cloth 7 can be quickly retracted. Therefore, the sunshade cloth 7 can be quickly used and stored.

[0031] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A sapling sunshade device, characterized in that, It includes a fixed seat, on which an adjusting member is provided, on which a support plate is provided, and on one side of the support plate, a mounting plate is fixedly installed, and at both ends below the mounting plate, a contraction mechanism is respectively provided; The contraction mechanism includes two support rods, both of which are rotatably arranged below one end of the mounting plate. In the middle of the outer sides of the two support rods, a second gear is fixedly installed. At the top of one of the support rods, a first braking motor is provided, and the first braking motor is fixedly installed on the mounting plate. On the support plate, at the end opposite to the braking motor, a storage member is provided. The two second gears are meshed with each other. On both of the support rods, a clamping plate is fixedly installed. The two clamping plates are arranged oppositely. At one end of each of the two clamping plates, a guide plate is movably installed. At one end of each of the two guide plates, a mounting block is movably installed. On the mounting block, a connecting plate is fixedly installed. On one side of the connecting plate, a sunshade cloth is fixedly installed.

2. The sapling sunshade device according to claim 1, characterized in that, At both ends of the fixed seat, a clamping groove is opened, and a limiting block is clamped inside the clamping groove. Fixing holes are opened on both the limiting block and the fixed seat, and the fixed seat is fixed on the ground through the fixing holes.

3. The sapling sunshade device according to claim 1, characterized in that, The storage member includes a worm, which is fixedly installed at the bottom of the support rod. At both ends below the mounting plate, a fixing plate is fixedly installed. On one side of the worm, a third gear is provided. The third gear and the worm are meshed with each other. In the middle of the third gear, a first connecting rod is fixedly installed, and the first connecting rod is rotatably arranged on the fixing plate. On one side of the third gear, a first gear is provided. The first gear and the third gear are meshed with each other. In the middle of the first gear, a second connecting rod is fixedly installed, and the second connecting rod is rotatably arranged on the fixing plate. In the middle of the second connecting rod, a storage roller is fixedly installed. The other end of the sunshade cloth is fixedly installed on the storage roller.

4. The sapling sunshade device according to claim 1, characterized in that, A placement groove is opened on the mounting plate, and the sunshade cloth penetrates through the inner side of the placement groove.

5. The sapling sunshade device according to claim 4, wherein On one side of the placement groove on the mounting plate, a support piece is fixedly installed. On the two support pieces, a conveying roller is rotatably arranged, and the sunshade cloth is closely attached to the surface of the conveying roller.

6. The sapling sunshade device according to claim 1, characterized in that, The adjusting member includes a first threaded rod and a second threaded rod, which are respectively movably installed on the fixed seat. At the bottom of the first threaded rod, a first runner is fixedly installed. At the bottom of the second threaded rod, a second runner is fixedly installed. A belt is arranged outside the second runner and the first runner. On one side of the second runner below the second threaded rod, a fourth gear is fixedly installed. On one side of the fourth gear, a fifth gear is provided. The fourth gear and the fifth gear are meshed with each other. A second braking motor is installed on the fifth gear, and the second braking motor is fixedly installed on the fixed seat.

7. The sapling sunshade device according to claim 6, characterized in that, The thread directions of the first threaded rod and the second threaded rod are the same. At both ends of the support plate, a sleeve is fixedly installed, and the support plate is arranged outside the first threaded rod and the second threaded rod through the sleeve.

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