Early spring anti-freezing device for tea garden

Abstract

The utility model relates to the technical field of tea planting, in particular to a tea garden early spring anti-freezing device which comprises a plurality of pile columns, every four pile columns form a group, an upper surrounding plate capable of moving up and down in a reciprocating mode is installed among each group of pile columns, and cloth outlets are formed in the periphery of the top face of each upper surrounding plate. Winding wheels are rotationally installed on the periphery of the upper portion of the upper surrounding plate, and felt cloth is wound on the outer portion of the upper surrounding plate. The utility model has the advantages that the four piles form a group, the upper coaming capable of lifting up and down is arranged among the four piles, the winding wheels are rotatably arranged on the periphery above the upper coaming, the felt cloth is wound on the winding wheels, the cloth outlets are arranged on the periphery of the top surface of the upper coaming, and the felt cloth can fall down from the cloth outlets. The periphery of the space defined by the four pile columns is sealed so that cold air can be prevented from making contact with the tea trees, the felt cloth can be conveniently wound by rotating the winding wheel, the pile columns can be fixed to the ground through ground nails, the device can be conveniently assembled and disassembled, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tea planting, in particular to an early spring antifreeze device for a tea garden. Background Art

[0002] Tea is mostly planted in early spring, when the weather is still relatively cold in the morning and evening, with a large temperature difference between day and night. Therefore, certain anti-freeze measures are required for tea planted in early spring. Among them, building a greenhouse in the tea garden is a common anti-freeze measure.

[0003] For most of the existing greenhouses, they are mostly built by connecting wooden or metal poles by tying ropes or welding. This kind of greenhouse is inconvenient to dismantle and has a large workload during the subsequent dismantling process. Based on this, the present application proposes an early spring antifreeze device for tea gardens, which can solve the above problems. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a tea garden early spring antifreeze device.

[0005] The purpose of the utility model is achieved through the following technical solutions: an early spring antifreeze device for a tea garden, comprising a plurality of piles, each four piles forming a group, an upper enclosure plate capable of reciprocating up and down being installed between each group of piles, cloth outlets being provided on all four sides of the top surface of the upper enclosure plate, winding wheels being rotatably installed on all four sides above the upper enclosure plate, felt cloths being rolled up on the outside thereof, a plurality of felt cloths being exposed from a plurality of cloth outlets respectively, a bottom plate being installed below the outside of the plurality of piles, ground nail holes being provided on the outside of the plurality of bottom plates, ground nails being installed inside the plurality of ground nail holes, a lifting plate capable of reciprocating up and down being installed below the outside of the plurality of piles, and rollers being installed on the bottom surfaces of the plurality of lifting plates.

[0006] Optionally, a first placement groove is opened above the inner side of the outer surface of the base plate away from the plurality of pile columns, a threaded column is installed inside the plurality of first placement grooves, the plurality of threaded columns penetrate the upper enclosure plate, and a threaded wheel is threadedly installed on the outside of the plurality of threaded columns, which is located below the upper enclosure plate.

[0007] Optionally, a second placement groove is opened below the outside of each of the pile columns, and a threaded rod is rotatably installed inside each of the second placement grooves, which passes through the lifting plate and the two are threadedly matched. A through groove is opened on the top surface of each of the base plates, and its size is larger than that of the roller, and it is located directly below the roller.

[0008] Optionally, a combination plate is installed above the outer side of the outer surface of each of the plurality of pile columns, and a plurality of through holes are formed on the outside of each of the plurality of combination plates.

[0009] Optionally, two fixed plates are installed around the top surfaces of the multiple upper enclosure plates, a rotating rod is rotatably installed between each group of the fixed plates, limiting grooves are provided on the outside of the multiple rotating rods, the multiple winding wheels are respectively sleeved on the outside of the multiple rotating rods and slidably cooperate with the limiting grooves, and a hand wheel is installed at one end of the outside of the multiple rotating rods.

[0010] The utility model has the following advantages:

[0011] The early spring antifreeze device for the tea garden comprises four piles as a group, an upper enclosure that can be raised and lowered is installed between the four piles, winding wheels are rotatably installed on the four sides above the upper enclosure, and felt cloth is rolled up on the winding wheels. Cloth outlets are opened on the four sides of the top surface of the upper enclosure, and the felt cloth can fall from the outlets to seal the four sides of the space surrounded by the four piles to prevent cold air from contacting the tea trees, and the felt cloth can be rolled up by rotating the winding wheels, and the piles can be fixed to the ground by ground nails to facilitate assembly and disassembly of the device, making it easy to use.

[0012] Combination plates are installed on the outer surfaces of multiple piles. Multiple through holes are opened on the combination plates. Bolts can be used to penetrate the through holes to combine adjacent piles together so that multiple groups of piles can form a whole.

[0013] A second placement groove is opened under the multiple piles, and a lifting plate that can reciprocate up and down is installed inside the multiple second placement grooves. Rollers are installed on the bottom of the lifting plate. The piles can be lifted up by lifting the rollers, which makes it easier to push the device to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model from a first perspective;

[0015] Figure 2 A second perspective schematic diagram of the overall structure of the utility model;

[0016] Figure 3 This is a schematic diagram of a pile column in the utility model from a first perspective;

[0017] Figure 4 It is a schematic diagram of the pile column in the utility model from a second viewing angle;

[0018] Figure 5 It is a schematic diagram of the overall structure of the upper enclosure in the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the internal structure of the winding wheel and the rotating rod combination.

[0020] In the figure: 1-pile, 2-upper enclosure, 3-lifting plate, 4-roller, 5-ground nail, 6-winding wheel, 7-handwheel, 8-felt cloth, 9-threaded rod, 10-threaded wheel, 11-first placement groove, 12-threaded column, 13-second placement groove, 14-bottom plate, 15-ground nail hole, 16-through groove, 17-combination plate, 18-through hole, 19-cloth outlet, 20-fixed plate, 21-limiting groove, 22-rotating rod. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] like Figures 1 to 6 As shown, an early spring antifreeze device for a tea garden comprises a plurality of piles 1, wherein four piles 1 form a group, an upper enclosure 2 which can reciprocate up and down is installed between each group of piles 1, cloth outlets 19 are provided on the four sides of the top surface of the upper enclosure 2, and winding wheels 6 are rotatably installed on the four sides above the upper enclosure 2, and felt cloths 8 are rolled up on the outside thereof, and a plurality of felt cloths 8 are respectively exposed from a plurality of cloth outlets 19, a bottom plate 14 is installed below the outside of the plurality of piles 1, ground nail holes 15 are provided on the outer sides of the bottom surfaces of the plurality of bottom plates 14, and ground nails 5 are installed inside the plurality of ground nail holes 15, a lifting plate 3 which can reciprocate up and down is installed below the outer sides of the plurality of piles 1, and rollers 4 are installed on the bottom surfaces of the plurality of lifting plates 3.

[0023] As an optional technical solution of the utility model, a first placement groove 11 is opened on the upper side of the inner side of the outer surface of the multiple piles 1 away from the bottom plate 14, and a threaded column 12 is installed inside the multiple first placement grooves 11. The multiple threaded columns 12 penetrate the upper enclosure plate 2, and the outer sides of the multiple threaded columns 12 are threadedly installed with a threaded wheel 10, which is located below the upper enclosure plate 2. The position height of the upper enclosure plate 2 can be adjusted by rotating the threaded wheel 10, so that the whole device is suitable for tea trees of different heights. Moreover, after the threaded column 12 penetrates the upper enclosure plate 2, the upper enclosure plate 2 is limitedly installed, which is convenient for the installation and disassembly of the upper enclosure plate 2.

[0024] As an optional technical solution of the utility model, a second placement groove 13 is opened at the lower part of the outside of multiple piles 1, and a threaded rod 9 is rotatably installed inside the multiple second placement grooves 13, which penetrates the lifting plate 3 and the two are threadedly matched. A through groove 16 is opened on the top surface of multiple base plates 14, and its size is larger than the size of the roller 4, and it is located directly below the roller 4, so that the size of the lifting plate 3 is adapted to the size in the second placement groove 13, which plays a limiting role. By rotating the threaded rod 9, the position of the lifting plate 3 can be adjusted up and down, and the roller 4 can extend from the through groove 16 to the bottom of the base plate 14 to support the device.

[0025] As an optional technical solution of the present invention, a combination plate 17 is installed above the outer side of the outer surface of multiple piles 1, and multiple through holes 18 are opened on the outside of the multiple combination plates 17, which makes it easy to combine multiple adjacent piles 1 together, so that the integrity of the device is better.

[0026] As an optional technical solution of the utility model, two fixed plates 20 are installed around the top surfaces of multiple upper enclosure plates 2, and a rotating rod 22 is rotatably installed between each group of fixed plates 20. The outsides of the multiple rotating rods 22 are provided with limiting grooves 21, and the multiple winding wheels 6 are respectively sleeved on the outsides of the multiple rotating rods 22 and slidingly cooperate with the limiting grooves 21. A hand wheel 7 is installed at one end of the outsides of the multiple rotating rods 22, which is convenient for installing the rotating rods 22, and the rotating rods 22 can be rotated by the hand wheel 7. Among them, the existence of the limiting groove 21 can limit the installation of the winding wheel 6, so as to facilitate the installation and disassembly of the rotating rod 22 and the winding wheel 6.

[0027] In summary, the features, assembly methods, use processes and functions of each component in the utility model are as follows: four piles 1 form a group, an upper enclosure 2 that can be raised and lowered is installed between the four piles 1, and a winding wheel 6 is rotatably installed on the four sides above the upper enclosure 2, and a felt cloth 8 is rolled up on the winding wheel 6. Cloth outlets 19 are opened on the four sides of the top surface of the upper enclosure 2, and the felt cloth 8 can fall from the cloth outlet 19, so that the four piles 1 are closed around the space surrounded by the four piles to prevent cold air from contacting the tea trees, and the felt cloth 8 can be rolled up by rotating the winding wheel 6, and the piles 1 can be fixed by ground nails 5. On the ground, in order to facilitate the assembly and disassembly of the device and to facilitate its use, a combination plate 17 is installed on the outer surface of the plurality of piles 1, and a plurality of through holes 18 are provided on the combination plate 17. Bolts can be used to penetrate the through holes 18 to combine adjacent piles 1 together, so that the plurality of groups of piles 1 form a whole. A second placement groove 13 is provided under the plurality of piles 1, and a lifting plate 3 that can reciprocate up and down is installed inside the plurality of second placement grooves 13. A roller 4 is installed on the bottom surface of the lifting plate 3. The pile 1 can be supported by lifting and lowering the roller 4, so as to facilitate pushing the device to move.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An early spring antifreeze device for a tea garden, characterized by: The invention comprises a plurality of piles (1), wherein four of the piles (1) form a group, and an upper enclosure plate (2) capable of reciprocating up and down is installed between each group of the piles (1), cloth outlets (19) are provided on the four sides of the top surface of the upper enclosure plate (2), and winding wheels (6) are rotatably installed on the four sides above the upper enclosure plate (2), and felt cloth (8) is rolled on the outside of the wheels, and a plurality of the felt cloths (8) are exposed from the plurality of cloth outlets (19) respectively, and a bottom plate (14) is installed below the outside of the plurality of piles (1), and ground nail holes (15) are provided on the outside of the bottom surface of the plurality of bottom plates (14), and ground nails (5) are installed inside the plurality of the ground nail holes (15), and a lifting plate (3) capable of reciprocating up and down is installed below the outside of the plurality of piles (1), and rollers (4) are installed on the bottom surfaces of the plurality of lifting plates (3).

2. The early spring antifreeze device for a tea garden according to claim 1, characterized in that: A first placement groove (11) is provided above the inner side of the outer surface of the plurality of piles (1) away from the bottom plate (14); a threaded column (12) is installed inside the plurality of first placement grooves (11); the plurality of threaded columns (12) penetrate the upper enclosure plate (2); and a threaded wheel (10) is threadedly installed on the outside of the plurality of threaded columns (12), which is located below the upper enclosure plate (2).

3. The early spring antifreeze device for a tea garden according to claim 1, characterized in that: A second placement groove (13) is provided below the exterior of the plurality of pile columns (1), and a threaded rod (9) is rotatably installed inside the plurality of second placement grooves (13), which penetrates the lifting plate (3) and the two are threadedly matched, and a through groove (16) is provided on the top surface of the plurality of bottom plates (14), the size of which is larger than the size of the roller (4) and is located directly below the roller (4).

4. The early spring antifreeze device for a tea garden according to claim 1, characterized in that: A combination plate (17) is installed above the outer sides of the outer surfaces of the plurality of pile columns (1), and a plurality of through holes (18) are provided on the outside of the plurality of combination plates (17).

5. The early spring antifreeze device for a tea garden according to claim 1, characterized in that: Two fixed plates (20) are installed around the top surfaces of the plurality of upper enclosure plates (2), a rotating rod (22) is rotatably installed between each group of the fixed plates (20), the exteriors of the plurality of rotating rods (22) are provided with limiting grooves (21), the plurality of winding wheels (6) are respectively sleeved on the exteriors of the plurality of rotating rods (22) and slidably engaged with the limiting grooves (21), and a hand wheel (7) is installed on one end of the exteriors of the plurality of rotating rods (22).

Images