Agricultural greenhouse convenient to move

Abstract

The utility model relates to agricultural greenhouse technical field discloses a kind of agricultural greenhouse convenient to move, including sliding plate, both ends of the sliding plate are fixedly connected with first support, the bottom end of the first support is slidably connected with pedestal, the both ends of the sliding plate are slidably connected in the inside of pedestal, the inside of the pedestal is fixedly connected with second support, the bottom of the pedestal is fixedly provided with transmission wheel, the inside of one of the transmission wheel is fixedly connected with wheel axle, the side wall of one of the second support is rotatably connected with third belt pulley, the side of the wheel axle is equipped with regulation and control component, the side of one of the pedestal is rotatably connected with second belt pulley. In the utility model, the rotation of transmission wheel drives the rotation of first belt pulley, and then drives the rotation of second belt pulley, and then drives the sliding of first rack, realizes the soft canopy coverage area of adjusting greenhouse top while conveniently moving this agricultural greenhouse.

Description

Technical Field

[0001] This utility model relates to the field of agricultural greenhouse technology, and in particular to an agricultural greenhouse that is easy to move. Background Technology

[0002] Agricultural greenhouses are artificial, enclosed or semi-enclosed facilities with environmental control capabilities. Their core function is to create a suitable microenvironment for crop growth, break the limitations of natural climate on agricultural production, and enable off-season planting, increased yield, and optimized quality. They are widely used in the large-scale production of vegetables, fruits, flowers, seedlings, and other crops.

[0003] Traditional agricultural greenhouses mostly use fixed frames and are covered with film, which can meet the basic needs of crop insulation and planting. However, if new seedlings need to be cultivated in a new plot after the seedlings are grown, the greenhouse cannot be easily moved and can only be left idle or rebuilt. This reduces the flexibility and turnover efficiency of use and weakens the practical application value. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an easily movable agricultural greenhouse, aiming to improve the problem that existing agricultural greenhouses cannot be moved after use, resulting in low flexibility and practical value.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a movable agricultural greenhouse, comprising a sliding plate, with a first bracket fixedly connected to both ends of the sliding plate, a base slidably connected to the bottom end of the first bracket, both ends of the sliding plate slidably connected to the interior of the base, a second bracket fixedly connected to the interior of the base, a transmission wheel fixedly installed at the bottom of the base, a wheel axle fixedly connected to the interior of one of the transmission wheels, a third pulley rotatably connected to the side wall of one of the second brackets, an adjustment component installed on one side of the wheel axle, a second pulley rotatably connected to one side of one of the bases, the shaft end of the second pulley penetrating the base and fixedly connected to a first gear, the tooth end of the first gear meshing with a first rack, the first rack slidably connected to the interior of the base, one end of the first rack fixedly connected to one side of the first bracket, and height adjustment components installed inside both the first and second brackets.

[0006] By adopting the above technical solution, the rotation of the transmission wheel drives the rotation of the first pulley, which in turn drives the rotation of the second pulley. The rotation of the second pulley drives the rotation of the first gear, which in turn drives the first rack to slide, thereby driving the first support to slide. This achieves the ability to easily move the agricultural greenhouse while adjusting the soft canopy coverage area of ​​the greenhouse roof.

[0007] Preferably, the control component includes a first pulley, the inner wall of the first pulley is rotatably connected to the outer wall of the wheel axle, a first annular protrusion is fixedly connected to one side of the first pulley, the first annular protrusion is provided with an opening, the outer wall of the wheel axle is provided with a threaded groove, a first threaded post is threadedly connected to the threaded groove of the wheel axle, and the first pulley and the second pulley are connected by a belt drive.

[0008] Preferably, the height adjustment assembly includes a rotating shaft, the two ends of which are rotatably connected inside the first bracket and the second bracket. A second gear is fixedly connected to the outer wall of the rotating shaft, and a second rack is meshed with the tooth end of the second gear. A height-adjusting frame is fixedly connected to one side of the second rack, and the height-adjusting frame is slidably connected inside the first bracket and the second bracket.

[0009] Preferably, a second annular protrusion is fixedly connected to one side of the third pulley, the second annular protrusion is provided with an opening, the outer wall of the rotating shaft inside the second bracket is provided with a threaded groove, a second threaded post is threadedly connected to the threaded groove of the rotating shaft inside the second bracket, the other side of the third pulley is fixedly connected to one end of the rotating shaft, the first pulley and the third pulley are connected by a belt drive, and a universal wheel is fixedly provided at the end of the base away from the drive wheel.

[0010] Preferably, a first support plate is fixedly connected to the opposite side of the height-increasing frame in the first bracket, and a second support plate is fixedly connected to the opposite side of the height-increasing frame in the second bracket.

[0011] Preferably, a spring is fixedly connected to one side of one of the second brackets, and a U-shaped locking block is fixedly connected to one end of the spring. One end of the U-shaped locking block is engaged with the side wall of the riser inside the second bracket.

[0012] Preferably, a telescopic rod is fixedly connected to the side wall of the first support plate, and one end of the telescopic rod is fixedly connected to the side wall of the second support plate.

[0013] Preferably, a soft canopy is provided on the top of the first support plate, one end of which is fixedly connected to the top of the second support plate, and the outer walls of the first and second supports are provided with heat-insulating films.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the rotation of the transmission wheel drives the rotation of the first pulley, which in turn drives the rotation of the second pulley. The rotation of the second pulley drives the rotation of the first gear, which in turn drives the first rack to slide, thereby driving the first support to slide. This allows for easy movement of the agricultural greenhouse while adjusting the soft canopy coverage area of ​​the greenhouse roof.

[0016] 2. In this utility model, the rotation of the transmission wheel drives the rotation of the first pulley, which in turn drives the rotation of the third pulley. The rotation of the third pulley drives the rotation of the second gear, which in turn drives the sliding of the second rack, thereby increasing the height of the second support. At the same time, the heightening frame inside the second support increases the height of the first support plate, which in turn increases the height of the first support, thereby adjusting the height of the greenhouse. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an easily movable agricultural greenhouse proposed in this utility model.

[0018] Figure 2 This is a partial structural diagram of a belt conveyor for a mobile agricultural greenhouse proposed in this utility model.

[0019] Figure 3 This is a partial structural diagram of the first base of an easily movable agricultural greenhouse proposed in this utility model;

[0020] Figure 4 This is a partial structural diagram of the first support frame of an easily movable agricultural greenhouse proposed in this utility model.

[0021] Figure 5 This is a partial structural diagram of the third belt pulley of an easily movable agricultural greenhouse proposed in this utility model;

[0022] Figure 6 for Figure 5 Enlarged diagram of point A in the middle.

[0023] Legend:

[0024] 1. Sliding plate; 2. First bracket; 3. Base; 4. Second bracket; 5. Transmission wheel; 6. Wheel axle; 7. First pulley; 8. First annular protrusion; 9. First threaded post; 10. Second pulley; 11. First gear; 12. First rack; 13. Rotating shaft; 14. Second gear; 15. Second rack; 16. Extension frame; 17. Third pulley; 18. Second annular protrusion; 19. Second threaded post; 20. Leather strap; 21. First support plate; 22. Second support plate; 23. Spring; 24. U-shaped locking block; 25. Telescopic rod; 26. Caster wheel. Detailed Implementation

[0025] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Reference Figures 1-6 This utility model provides an embodiment of a movable agricultural greenhouse, comprising a sliding plate 1, with first supports 2 fixedly connected to both ends of the sliding plate 1, a base 3 slidably connected to the bottom end of the first supports 2, both ends of the sliding plate 1 slidably connected to the interior of the base 3, a second support 4 fixedly connected to the interior of the base 3, a transmission wheel 5 fixedly installed at the bottom of the base 3, a wheel axle 6 fixedly connected to the interior of one of the transmission wheels 5, a third pulley 17 rotatably connected to the side wall of one of the second supports 4, an adjustment component installed on one side of the wheel axle 6, a second pulley 10 rotatably connected to one side of one of the bases 3, the shaft end of the second pulley 10 penetrating the base 3 and fixedly connected to a first gear 11, the tooth end of the first gear 11 meshing with a first rack 12, the first rack 12 slidably connected to the interior of the base 3, one end of the first rack 12 fixedly connected to one side of the first support 2, and height adjustment components installed inside both the first support 2 and the second support 4.

[0027] Specifically, the sliding plate 1 is used to connect the two first supports 2, and the base 3 is used to install the first supports 2 and the second supports 4. When this device is needed, the transmission wheel 5 rotates, driving the wheel axle 6 to rotate. The rotation of the wheel axle 6 drives the rotation of the control component, which in turn drives the rotation of the second pulley 10. The rotation of the second pulley 10 drives the rotation of the first gear 11, which in turn drives the sliding of the first rack 12, thereby driving the sliding of the first support 2 to adjust the distance between the first support 2 and the second support 4. This allows for easy movement of the greenhouse while increasing its coverage area, improving the problem in the prior art where agricultural greenhouses cannot be moved after use, resulting in low flexibility and practical value.

[0028] Reference Figure 2 The control component includes a first pulley 7, the inner wall of the first pulley 7 is rotatably connected to the outer wall of the wheel axle 6, a first annular protrusion 8 is fixedly connected to one side of the first pulley 7, the first annular protrusion 8 is provided with an opening, the outer wall of the wheel axle 6 is provided with a threaded groove, a first threaded post 9 is threadedly connected to the threaded groove of the wheel axle 6, and the first pulley 7 and the second pulley 10 are connected by a belt 20 for transmission.

[0029] Specifically, when it is necessary to adjust the distance between the first support 2 and the second support 4, the first threaded post 9 is inserted into the first annular protrusion 8 and the wheel axle 6. The rotation of the transmission wheel 5 drives the rotation of the wheel axle 6, which in turn drives the rotation of the first pulley 7, thereby causing the belt 20 to slide. The sliding of the belt 20 drives the rotation of the second pulley 10, which in turn drives the sliding of the first support 2, thereby increasing the distance between the first support 2 and the second support 4, thus expanding the coverage area of ​​the greenhouse. When it is not necessary to adjust the distance, the first threaded post 9, which is threaded into the first annular protrusion 8 and the wheel axle 6, is pulled out. At this time, the first pulley 7 loses its rigid rotational constraint, and the belt 20 stops rotating. This achieves the effect of two working modes, where the rotation of the transmission wheel 5 drives the rotation of the first pulley 7 while the second pulley 10 stops rotating.

[0030] Reference Figures 2-6 The height adjustment assembly includes a rotating shaft 13, with both ends of the shaft 13 rotatably connected inside the first bracket 2 and the second bracket 4. A second gear 14 is fixedly connected to the outer wall of the rotating shaft 13, and a second rack 15 is meshed with the tooth ends of the second gear 14. A height-adjusting bracket 16 is fixedly connected to one side of the second rack 15 and slidably connected inside the first bracket 2 and the second bracket 4. A second annular protrusion 18 is fixedly connected to one side of a third pulley 17, and the second annular protrusion 18 has an opening. The outer wall of the rotating shaft 13 inside the second bracket 4... The second bracket 4 has a threaded groove, and the rotating shaft 13 inside the second bracket 4 is threadedly connected to the threaded groove with a second threaded post 19. The other side of the third pulley 17 is fixedly connected to one end of the rotating shaft 13. The first pulley 7 and the third pulley 17 are connected by a transmission link 20. The base 3 is fixedly provided with a caster wheel 26 at the end away from the transmission wheel 5. One side of the second bracket 4 is fixedly connected with a spring 23. One end of the spring 23 is fixedly connected with a U-shaped locking block 24. One end of the U-shaped locking block 24 is locked into the side wall of the riser 16 inside the second bracket 4.

[0031] Specifically, the casters 26 facilitate the turning of the device, the pivot 13 drives the rotation of the second gear 14, the riser 16 secures the second rack 15, the U-shaped locking block 24 limits the riser 16, and the spring 23 connects the second bracket 4 and the U-shaped locking block 24. When height adjustment is needed, pulling the U-shaped locking block 24 stretches the spring 23 and pulls one end of the U-shaped locking block 24 out of the riser 16. At this time, the transmission wheel 5 rotates, driving the first pulley 7 to rotate. The rotation of the first pulley 7 causes the belt 20 to slide, which in turn drives the third pulley 17 to rotate. The rotation of the third pulley 17 drives the rotating shaft 13 to rotate, which in turn drives the second gear 14 to rotate. The rotation of the second gear 14 drives the sliding of the second rack 15, thereby driving the raising frame 16 to rise and fall, thus adjusting the height of the greenhouse. When height adjustment is not needed, the second threaded post 19, which is threaded into the second annular protrusion 18 and inside the rotating shaft 13, is pulled out. At this time, the rotating shaft 13 loses its rigid rotation constraint, thus achieving the rotation of the third pulley 17 without driving the rotation of the rotating shaft 13, achieving two working modes.

[0032] Reference Figure 1 A first support plate 21 is fixedly connected to the opposite side of the riser 16 inside the first bracket 2. A second support plate 22 is fixedly connected to the opposite side of the riser 16 inside the second bracket 4. The bottom of the second support plate 22 is fixedly connected to the top of the riser 16 inside another second bracket 4. A telescopic rod 25 is fixedly connected to the side wall of the first support plate 21. One end of the telescopic rod 25 is fixedly connected to the side wall of the second support plate 22. A soft canopy is provided on the top of the first support plate 21. One end of the soft canopy is fixedly connected to the top of the second support plate 22. The outer walls of the first bracket 2 and the second bracket 4 are provided with heat-insulating film.

[0033] Specifically, the telescopic rod 25 is used to simultaneously pull the first support 2 and the second support 4 to slide. The first support plate 21 and the second support plate 22 are used to install the soft greenhouse. The heat-insulating film is used to maintain a suitable temperature inside the greenhouse. The spring 23 is used to connect the second support 4 and the U-shaped locking block 24. When the height needs to be adjusted, the U-shaped locking block 24 is pulled, the spring 23 stretches and pulls one end of the U-shaped locking block 24 out of the height-increasing frame 16 to facilitate the sliding of the height-increasing frame 16. When the height is adjusted to a suitable level, the U-shaped locking block 24 is released, the spring 23 rebounds and drives the U-shaped locking block 24 to insert into the interior of the height-increasing frame 16, thereby fixing the height-increasing frame 16.

[0034] Working principle: When it is necessary to adjust the coverage area of ​​the soft canopy of this device, the base 3 is pushed to drive the first pulley 7 to rotate, which in turn drives the second pulley 10 to rotate, thereby causing the first bracket 2 to slide, thus realizing the adjustment of the coverage area of ​​the soft canopy. When the required area is reached, the first threaded post 9 is pulled out, which realizes that the second pulley 10 stops rotating without affecting the rotation of the transmission wheel 5, achieving two working modes.

[0035] When the height of this device needs to be adjusted, the transmission wheel 5 rotates, driving the third pulley 17 to rotate, which in turn drives the rotating shaft 13 to rotate, thereby raising the height of the lifting frame 16 in the second bracket 4. This, in turn, drives the height of the other lifting frame 16 in the second bracket 4 through the first support plate 21. The height of the first support plate 21, in turn, drives the height of the second support plate 22 through the telescopic rod 25. The height of the second support plate 22, in turn, drives the height of the two lifting frames 16 in the first bracket 2 to rise simultaneously, thus achieving the height adjustment of this device. When the appropriate height is reached, the second threaded post 19 is pulled out. At this time, the third pulley 17 rotates without driving the rotating shaft 13 to rotate, achieving two working modes.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile agricultural greenhouse, comprising a sliding plate (1), characterized in that: Both ends of the sliding plate (1) are fixedly connected to a first bracket (2). The bottom end of the first bracket (2) is slidably connected to a base (3). Both ends of the sliding plate (1) are slidably connected to the inside of the base (3). The inside of the base (3) is fixedly connected to a second bracket (4). A transmission wheel (5) is fixedly installed at the bottom of the base (3). A wheel axle (6) is fixedly connected inside one of the transmission wheels (5). A third pulley (17) is rotatably connected to the side wall of one of the second brackets (4). The wheel axle (6) An adjustment component is installed on one side. A second pulley (10) is rotatably connected to one side of one of the bases (3). The shaft end of the second pulley (10) passes through the base (3) and is fixedly connected to a first gear (11). The tooth end of the first gear (11) is meshed with a first rack (12). The first rack (12) is slidably connected inside the base (3). One end of the first rack (12) is fixedly connected to one side of the first bracket (2). Height adjustment components are installed inside both the first bracket (2) and the second bracket (4).

2. The easily movable agricultural greenhouse according to claim 1, characterized in that: The control component includes a first pulley (7), the inner wall of which is rotatably connected to the outer wall of the wheel axle (6), a first annular protrusion (8) is fixedly connected to one side of the first pulley (7), the first annular protrusion (8) is provided with an opening, the outer wall of the wheel axle (6) is provided with a threaded groove, a first threaded post (9) is threadedly connected to the threaded groove of the wheel axle (6), and the first pulley (7) and the second pulley (10) are connected by a belt (20).

3. The easily movable agricultural greenhouse according to claim 1, characterized in that: The height adjustment assembly includes a rotating shaft (13), the two ends of which are rotatably connected to the inside of the first bracket (2) and the second bracket (4). A second gear (14) is fixedly connected to the outer wall of the rotating shaft (13). A second rack (15) is meshed with the tooth end of the second gear (14). A height-increasing frame (16) is fixedly connected to one side of the second rack (15). The height-increasing frame (16) is slidably connected to the inside of the first bracket (2) and the second bracket (4).

4. The easily movable agricultural greenhouse according to claim 2, characterized in that: A second annular protrusion (18) is fixedly connected to one side of the third pulley (17). The second annular protrusion (18) has an opening. The outer wall of the rotating shaft (13) inside the second bracket (4) is provided with a threaded groove. A second threaded post (19) is threadedly connected to the threaded groove of the rotating shaft (13) inside the second bracket (4). The other side of the third pulley (17) is fixedly connected to one end of the rotating shaft (13). The first pulley (7) and the third pulley (17) are connected by a belt (20). A universal wheel (26) is fixedly provided at the end of the base (3) away from the transmission wheel (5).

5. A mobile agricultural greenhouse according to claim 3, characterized in that: A first support plate (21) is fixedly connected to the opposite side of the height-increasing frame (16) in the first bracket (2), and a second support plate (22) is fixedly connected to the opposite side of the height-increasing frame (16) in the second bracket (4).

6. The easily movable agricultural greenhouse according to claim 3, characterized in that: One of the second brackets (4) is fixedly connected to a spring (23) on one side, and a U-shaped locking block (24) is fixedly connected to one end of the spring (23). One end of the U-shaped locking block (24) is locked to the side wall of the riser (16) inside the second bracket (4).

7. A mobile agricultural greenhouse according to claim 5, characterized in that: A telescopic rod (25) is fixedly connected to the side wall of the first support plate (21), and one end of the telescopic rod (25) is fixedly connected to the side wall of the second support plate (22).

8. A mobile agricultural greenhouse according to claim 7, characterized in that: The top of the first support plate (21) is provided with a soft canopy, one end of which is fixedly connected to the top of the second support plate (22). The outer walls of the first bracket (2) and the second bracket (4) are provided with heat-insulating film.

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