Telescopic multi-layer drying rack for tea processing

Abstract

The utility model discloses a telescopic multi-layer drying rack for tea processing, which comprises a first rack body, a second rack body and a third rack body, the first rack body is spliced and mounted at the lower part of the second rack body, the third rack body is spliced and mounted at the upper part of the second rack body, and the third rack body is spliced and mounted at the lower part of the second rack body. The first rack body and the second rack body are spliced and fixed through splicing rods, the third rack body and the second rack body are spliced and fixed through splicing rods, the outer surfaces of the two ends of each splicing rod are each of a threaded structure, the first rack body, the second rack body and the third rack body are each of a rectangular frame structure, and airing nets are movably installed on the inner sides of the first rack body, the second rack body and the third rack body; winding drums are installed on the outer surfaces of the two ends of the airing net correspondingly, and fixing clamping plates are fixedly installed in the middles of the outer surfaces of the two sides of the airing net correspondingly. According to the utility model, by arranging the telescopic net-shaped airing structure, the airing area can be flexibly adjusted, the storage and the use operation are more convenient, meanwhile, the multi-layer airing splicing operation can be carried out, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model belongs to the field of tea processing, in particular to a telescopic multi-layer drying rack for tea processing. Background Art

[0002] A tea drying rack is a device used to dry tea leaves, usually made of materials such as metal, plastic or bamboo. The design of this equipment can promote the efficiency and effect of the tea drying process and improve the quality of the tea. During the drying process, the tea drying rack can be placed indoors or outdoors, and the height and angle can be adjusted as needed to allow the tea leaves to be evenly dried on the rack. The design of this equipment can promote air circulation and prevent the tea leaves from getting damp, while also allowing the tea leaves to maintain a certain shape and color during the drying process.

[0003] Patent document CN110934200A discloses a tea drying rack, comprising a support plate, a bottom of which is fixed with supporting legs, a top of which is fixed with a frame, a drying area is enclosed between the frame and the support plate, and an auxiliary mechanism for turning the tea leaves is provided in the drying area; the auxiliary mechanism comprises a rotating rod, a second fixed plate and an adjusting device, a turning rod is fixed on the rotating rod, first fixed plates are respectively provided at both ends of the rotating rod, and the rotating rod is rotatably connected to the first fixed plate. In this tea drying rack, an auxiliary mechanism for turning the tea leaves is provided in the drying area, and the tea leaves can be turned by the auxiliary mechanism so that the tea leaves can be fully exposed to the air, thereby improving the efficiency and speed of drying the tea leaves.

[0004] Traditional tea drying racks have certain shortcomings when in use. Traditional tea drying racks adopt a fixed single-layer or double-layer structure design, which makes the overall area of ​​the tea drying rack larger, which is not conducive to the storage operation of the tea drying rack. At the same time, the drying area of ​​the tea drying rack cannot be flexibly adjusted, which reduces its flexibility when in use; secondly, the traditional tea drying rack does not have a multi-layer splicing structure, so that users cannot arbitrarily adjust the number of drying layers of the tea drying rack, and the functionality is single. Utility Model Content

[0005] The problem solved by the utility model is:

[0006] 1. The traditional tea drying rack adopts a fixed single-layer or double-layer structure design, which makes the tea drying rack occupy a large area as a whole, which is not conducive to the storage operation of the tea drying rack. At the same time, the drying area of ​​the tea drying rack cannot be flexibly adjusted, which reduces its flexibility in use;

[0007] 2. Secondly, the traditional tea drying rack does not have a multi-layer splicing structure, so the user cannot arbitrarily adjust the number of drying layers of the tea drying rack, and the functionality is single.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] A telescopic multi-layer drying rack for tea processing comprises a first frame, a second frame and a third frame, wherein the first frame is spliced ​​and installed on the lower part of the second frame, and the third frame is spliced ​​and installed on the upper part of the second frame, and the first frame and the second frame as well as the third frame and the second frame are spliced ​​and fixed by splicing rods, and the outer surfaces of both ends of the splicing rods are threaded structures, and the first frame, the second frame and the third frame are all rectangular frame structures, and the inner sides of the first frame, the second frame and the third frame are movably installed with drying nets, and the outer surfaces of both ends of the drying nets are installed with winding drums, and fixed clamps are fixedly installed in the middle of the outer surfaces of both sides of the drying net.

[0010] As a further technical solution of the utility model, the first frame, the second frame and the third frame all include a first frame and a second frame, the first frame is movably installed on one side of the second frame, and the first frame and the second frame are telescopically connected through two inner sleeve rods. By pulling the first frame and the second frame, the user can simultaneously unfold the first frame, the second frame and the third frame, so that the drying net is unfolded outward, thereby increasing the drying area of ​​the drying net.

[0011] As a further technical solution of the present invention, the ends of the first frame body and the second frame body are both hollow structures, and both ends of the inner sleeve rod are fixedly installed with limit clamps used in conjunction with the first frame body and the second frame body. The setting of the limit clamps can assist in fixing the inner sleeve rod to prevent the inner sleeve rod from falling off when it is extended or retracted.

[0012] As a further technical solution of the utility model, the inner side of the inner sleeve rod is provided with a strip groove used in conjunction with a fixed clamping plate. The fixed clamping plate and the strip groove are fixed by a bolt body. The fixed clamping plate cooperates with the bolt body to be fixed at the position of the strip groove, which can reinforce the drying net when it is unfolded and prevent the drying net from sinking.

[0013] As a further technical solution of the present invention, the first frame and the second frame are provided with docking screw grooves at the corners for use with splicing rods, and two sets of casters are installed at the lower part of the first frame. The first frame, the second frame and the third frame can be spliced ​​and fixed through the splicing rod and the docking screw grooves, making the assembly and disassembly operations more labor-saving.

[0014] As a further technical solution of the utility model, the outer surface of the inner sleeve rod is provided with two groups of circular grooves, and the outer surfaces of the first frame and the second frame are provided with bayonet pins used in conjunction with the circular grooves. Inserting the bayonet pins into the circular grooves can fix the unfolded first frame and the second frame.

[0015] As a further technical solution of the utility model, the first frame, the second frame and the winding drum are all connected by an elastic reel, and the elastic reel can be used to drive the winding drum to rotate, so that the two ends of the drying net can be elastically rolled up.

[0016] The beneficial effects of the utility model are as follows: the utility model provides a drying net and an inner rod, so that when the telescopic multi-layer drying rack for tea processing is used, the inner sides of the first frame, the second frame and the third frame all form a telescopic net-like drying structure, and the use size of the drying net can be flexibly adjusted. During operation, the user pulls the first frame and the second frame to pull the inner rod out from the inside of the first frame, the second frame and the third frame. The setting of the limit clamp can assist in fixing the inner rod to prevent the inner rod from falling off when it is telescoped. When the first frame, the second frame and the third frame are unfolded, the drying net pulls the winding drums at both ends to rotate, so that the drying net is released and unfolded to both ends, thereby increasing the drying area of ​​the drying net. Secondly, the elastic reel can be used to drive the winding drum to rotate, so that the two ends of the drying net are elastically rolled up. The user spreads the tea leaves on the drying net, and the fixed card plate cooperates with the bolt body to be fixed in the position of the strip card slot, which can reinforce the drying net in the unfolded state and prevent the drying net from being dented, so that the drying rack has a telescopic tea drying structure.

[0017] By arranging a splicing rod, when the telescopic multi-layer drying rack for tea processing is used, the use of the first frame, the second frame and the third frame is optimized, so that it has a splicing type fixing structure, and the threaded structure at both ends of the splicing rod is used in conjunction with the docking screw groove to fix the first frame, the second frame and the third frame in sequence. When storing, the first frame, the second frame and the third frame can be disassembled, and the pin can be inserted into the circular groove at the same time, which can fix the unfolded first frame and the second frame, thereby optimizing the structural strength of the first frame, the second frame and the third frame after unfolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is the overall structural diagram of the drying net in the utility model;

[0021] Figure 3 It is an overall structural diagram of the first frame in the utility model.

[0022] In the figure: 1. first frame; 2. inner sleeve rod; 3. second frame; 4. drying net; 5. first frame; 6. splicing rod; 7. second frame; 8. third frame; 9. winding drum; 10. elastic reel; 11. fixed clamping plate; 12. docking screw groove; 13. circular notch; 14. strip clamping groove; 15. limit clamping head. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-3 As shown, the telescopic multi-layer drying rack for tea processing includes a first frame 5, a second frame 7 and a third frame 8. The first frame 5 is spliced ​​and installed on the lower part of the second frame 7, and the third frame 8 is spliced ​​and installed on the upper part of the second frame 7. The first frame 5 and the second frame 7 as well as the third frame 8 and the second frame 7 are spliced ​​and fixed by splicing rods 6. The outer surfaces of both ends of the splicing rods 6 are threaded structures. The first frame 5, the second frame 7 and the third frame 8 are all rectangular frame structures. The inner sides of the first frame 5, the second frame 7 and the third frame 8 are movably installed with a drying net 4, the outer surfaces of both ends of the drying net 4 are installed with winding drums 9, and fixed clamps 11 are fixedly installed in the middle position of the outer surfaces of both sides of the drying net 4.

[0025] The first frame 5, the second frame 7 and the third frame 8 all include a first frame 1 and a second frame 3. The first frame 1 is movably installed on one side of the second frame 3. The first frame 1 and the second frame 3 are telescopically connected through two inner sleeve rods 2. The user can simultaneously unfold the first frame 5, the second frame 7 and the third frame 8 by pulling the first frame 1 and the second frame 3, so that the drying net 4 is unfolded outward, thereby increasing the drying area of ​​the drying net 4.

[0026] The ends of the first frame body 1 and the second frame body 3 are both hollow structures, and both ends of the inner sleeve rod 2 are fixedly installed with limit clamps 15 used in conjunction with the first frame body 1 and the second frame body 3. The setting of the limit clamps 15 can assist in fixing the inner sleeve rod 2 to prevent the inner sleeve rod 2 from falling off when extending and retracting.

[0027] A strip groove 14 is provided on the inner side of the inner sleeve rod 2 for cooperating with and fixing the clamping plate 11. The fixing clamping plate 11 and the strip groove 14 are fixed by a bolt. The fixing clamping plate 11 cooperates with the bolt to be fixed at the position of the strip groove 14, which can reinforce the drying net 4 when it is unfolded and prevent the drying net 4 from being dented.

[0028] The first frame 1 and the second frame 3 are both provided with docking screw grooves 12 for use with the splicing rod 6 at the corners. Two sets of casters are installed at the lower part of the first frame 5. The first frame 5, the second frame 7 and the third frame 8 can be spliced ​​and fixed by the splicing rod 6 and the docking screw grooves 12, making the assembly and disassembly operations more labor-saving.

[0029] The outer surface of the inner sleeve rod 2 is provided with two groups of circular grooves 13, and the outer surfaces of the first frame body 1 and the second frame body 3 are both provided with bayonet pins used to cooperate with the circular grooves 13. Inserting the bayonet pins into the circular grooves 13 can fix the unfolded first frame body 1 and the second frame body 3.

[0030] The first frame 1, the second frame 3 and the winding drum 9 are all connected by an elastic reel 10. The elastic reel 10 can be used to drive the winding drum 9 to rotate, so that both ends of the drying net 4 are elastically rolled up.

[0031] The telescopic multi-layer drying rack for tea processing is provided with a drying net 4 and an inner rod 2. When the telescopic multi-layer drying rack for tea processing is used, the inner sides of the first frame 5, the second frame 7 and the third frame 8 all form a telescopic net-like drying structure, and the use size of the drying net 4 can be flexibly adjusted. During operation, the user pulls the first frame 1 and the second frame 3 to pull the inner rod 2 out from the inside of the first frame 5, the second frame 7 and the third frame 8. The setting of the limit clamp 15 can assist in fixing the inner rod 2 to prevent the inner rod 2 from falling off when it is telescoped. When the first frame 5, the second frame 7 and the third frame 8 are unfolded, the drying net 4 pulls the winding drums 9 at both ends thereof to rotate, so that the drying net 4 is released and unfolded to both ends, thereby increasing the drying area of ​​the drying net 4. Secondly, the elastic reel 10 can be used to drive the winding drum 9 to rotate, so that the two ends of the drying net 4 are elastically rolled up. The user spreads tea leaves on the drying net 4, and the fixed card plate 11 cooperates with the bolt body to be fixed at the position of the strip card groove 14, which can reinforce the drying net 4 in the unfolded state, avoid the drying net 4 from being sunken, and make the drying rack have a telescopic tea drying structure;

[0032] By setting the splicing rod 6, when the telescopic multi-layer drying rack for tea processing is used, the use of the first frame 5, the second frame 7 and the third frame 8 is optimized, so that it has a splicing fixing structure, and the threaded structure at both ends of the splicing rod 6 is used in conjunction with the docking screw groove 12 to fix the first frame 5, the second frame 7 and the third frame 8 in sequence. When storing, the first frame 5, the second frame 7 and the third frame 8 can be disassembled, and the pin is inserted into the circular groove 13 at the same time, which can fix the unfolded first frame 1 and the second frame 3, thereby optimizing the structural strength of the first frame 5, the second frame 7 and the third frame 8 after unfolding.

[0033] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A telescopic multi-layer drying rack for tea processing, characterized in that: The invention comprises a first frame (5), a second frame (7) and a third frame (8), wherein the first frame (5) is spliced ​​and installed at the lower part of the second frame (7), and the third frame (8) is spliced ​​and installed at the upper part of the second frame (7); the first frame (5) and the second frame (7) as well as the third frame (8) and the second frame (7) are spliced ​​and fixed by splicing rods (6); the outer surfaces of both ends of the splicing rods (6) are threaded structures; the first frame (5), the second frame (7) and the third frame (8) are all rectangular frame structures; the inner sides of the first frame (5), the second frame (7) and the third frame (8) are movably installed with drying nets (4); the outer surfaces of both ends of the drying net (4) are installed with winding drums (9); and the middle positions of the outer surfaces of both sides of the drying net (4) are fixedly installed with fixed clamping plates (11).

2. The telescopic multi-layer drying rack for tea processing according to claim 1, characterized in that: The first frame (5), the second frame (7) and the third frame (8) all comprise a first frame (1) and a second frame (3); the first frame (1) is movably mounted on one side of the second frame (3); the first frame (1) and the second frame (3) are telescopically connected to each other via two inner sleeve rods (2).

3. The telescopic multi-layer drying rack for tea processing according to claim 2, characterized in that: The ends of the first frame (1) and the second frame (3) are both hollow structures, and both ends of the inner sleeve rod (2) are fixedly mounted with limit clamps (15) used in conjunction with the first frame (1) and the second frame (3).

4. The telescopic multi-layer drying rack for tea processing according to claim 2, characterized in that: The inner side of the inner sleeve rod (2) is provided with a strip-shaped slot (14) used to cooperate with and fix the clamping plate (11), and the fixing clamping plate (11) and the strip-shaped slot (14) are fixed by a bolt body.

5. The telescopic multi-layer drying rack for tea processing according to claim 2, characterized in that: The corners of the first frame (1) and the second frame (3) are both provided with butt screw grooves (12) for use with the splicing rod (6), and the lower part of the first frame (5) is equipped with two sets of casters.

6. The telescopic multi-layer drying rack for tea processing according to claim 2, characterized in that: The outer surface of the inner sleeve rod (2) is provided with two groups of circular notches (13), and the outer surfaces of the first frame body (1) and the second frame body (3) are both provided with latches used in conjunction with the circular notches (13).

7. The telescopic multi-layer drying rack for tea processing according to claim 1, characterized in that: The first frame (1), the second frame (3) and the winding drum (9) are all connected by an elastic reel (10).

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