Anti-exposure tea leaf protection structure

Abstract

The utility model discloses an anti-exposure tea leaf protection structure which comprises a protection frame and further comprises sunshade cloth arranged on the upper side of the protection frame, the protection frame comprises a protection frame body and two movable frames, and a positioner is fixed to the lower end of the protection frame body. According to the anti-exposure tea leaf protection structure provided by the utility model, sunshine is shielded through the sunshade cloth on the upper side of the protection frame, a sunshade effect on a tea tree is further achieved, the tea tree is protected, meanwhile, the protection frame is composed of the protection frame and the movable frame, and the movable frame can slide in the protection frame through sliding connection of the movable frame and the protection frame, so that the tea tree is prevented from being exposed to the sun. And the overall length of the protection frame is further adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of tea tree planting, in particular to a protective structure for tea leaves to prevent exposure to the sun. Background Art

[0002] Tea is a beverage, one of the three major beverages in the world. The main ingredients of tea include catechins, caffeine, amino acids, vitamins, etc. These ingredients are beneficial to human health, such as aiding digestion, refreshing the mind, etc.

[0003] Tea is made from the tender leaves or buds of the tea tree through a specific processing method. The tea tree is native to southwestern China, but is now widely cultivated all over the world. The tea tree is a plant of the genus Camellia in the Theaceae family. It can be a shrub or a small tree with leathery leaves, white flowers, and broad oval petals.

[0004] During the tea planting period, the tea trees may be exposed to strong sunlight due to weather changes. The tea trees are prone to lose water under strong sunlight, causing the leaves to dry and burn, which in turn affects the yield and quality of the tea. Therefore, a tea protection structure is proposed to prevent the tea from being exposed to the sun. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a tea leaf protection structure to prevent exposure to the sun, aiming to solve the above problems.

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

[0007] A tea leaf protection structure for preventing exposure to the sun comprises a protection frame, and further comprises: a sunshade cloth is arranged on the upper side of the protection frame, the protection frame comprises a protection frame and two movable frames, and a positioner is fixed to the lower end of the protection frame.

[0008] Preferably, two support frames are fixed to the upper end of the protection frame, a roller is rotatably connected between the two support frames, and the sunshade cloth is wound around the outer surface of the roller.

[0009] Preferably, a pull rod is fixed to one end of the sunshade cloth away from the roller.

[0010] Preferably, the movable frame is slidably connected to both ends of the protection frame respectively, and a positioning plate is fixed to the upper end of the movable frame.

[0011] Preferably, positioning blocks are slidably connected to both sides of the pull rod, and the positioning blocks are slidably connected to the inside of the pull rod through a slider fixed thereto. A return spring is fixed to one end of the slider away from the positioning block, and the return spring is fixed to the inside of the pull rod. Under the elastic force of the return spring on the slider, the positioning block is clamped with the positioning plate.

[0012] One end of the sliding block extends to the outside of the pull rod.

[0013] Preferably, the positioner includes a mounting block fixed to the lower end of the protective frame, the mounting block is rotatably connected to a rotating rod inside, and the rotating rod is threadedly connected to a rectangular block on the outside, and the rectangular block is slidably connected to the inside of the mounting block to position the movable frame.

[0014] Preferably, a plurality of docking holes are equidistantly provided on the lower side of the movable frame, and the docking holes are adapted to the rectangular blocks. When the rectangular blocks are raised, the rectangular blocks can be snap-fitted with the docking holes.

[0015] Preferably, a first bracket is fixed to the bottom of the protection frame, and a first plug rod is fixed to the bottom of the first bracket, a second bracket is fixed to the lower end of the movable frame, and a second plug rod is fixed to the bottom of the second bracket;

[0016] A docking plate is fixed on the outer end of the protection frame, and a docking piece is fixed on the outer end of the movable frame.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model provides a tea leaf protection structure to prevent sun exposure. The sun is shielded by a sunshade cloth on the upper side of a protection frame, thereby shading the tea trees and protecting the tea trees. At the same time, the protection frame is composed of a protection frame and a movable frame. The movable frame can be slid in the protection frame through a sliding connection with the protection frame, thereby adjusting the overall length of the protection frame. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0022] In the figure: 1, protection frame; 11, docking plate; 2, movable frame; 21, docking piece; 211, docking hole; 3, sunshade cloth; 31, support frame; 32, roller; 4, positioning plate; 41, pull rod; 5, first bracket; 51, first plug rod; 6, second bracket; 61, second plug rod; 7, positioning block; 71, slider; 72, reset spring; 8, mounting block; 81, rectangular block; 82, rotating rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] Embodiment 1

[0025] A tea protection structure to prevent sun exposure comprises a protection frame, wherein a sunshade cloth 3 is arranged on the upper side of the protection frame, and tea seedlings are protected by the sunshade cloth 3 to prevent the tea seedlings from being exposed to the sun. When the protection frame is installed, the protection frame is placed outside the tea seedlings, and the protection frame forms a wrap around the tea seedlings.

[0026] The protective frame includes a protective frame 1 and two movable frames 2. Two supporting frames 31 are fixed at the upper end of the protective frame 1. A roller 32 is rotatably connected between the two supporting frames 31. The sunshade cloth 3 is wrapped around the outer surface of the roller 32. The sunshade cloth 3 can be rolled up or stretched by rotating the roller 32. A pull rod 41 is fixed at the end of the sunshade cloth 3 away from the roller 32. By pulling the pull rod 41, the sunshade cloth 3 can be stretched as a whole to adjust the area of ​​shading for the tea seedlings.

[0027] Furthermore, the two ends of the protective frame 1 are respectively slidably connected to the movable frame 2, and a positioning plate 4 is fixed to the upper end of the movable frame 2. At the same time, positioning blocks 7 are respectively slidably connected to both sides of the pull rod 41. The positioning blocks 7 can be clamped with the positioning plate 4 to facilitate positioning between the pull rod 41 and the positioning plate 4, thereby maintaining the stability of the sunshade cloth 3 after extension.

[0028] The positioning block 7 is slidably connected to the inside of the pull rod 41 through a slider 71 fixed thereto, and one end of the slider 71 extends to the outside of the pull rod 41, and a return spring 72 is fixed to the end of the slider 71 away from the positioning block 7, and the return spring 72 is fixed to the inside of the pull rod 41. The slider 71 can be pushed under the elastic force of the return spring 72 on the slider 71, and then the slider 71 pushes the positioning block 7 to slide by itself. At the same time, by pushing the slider 71 to extend to the end of the outside of the pull rod 41, the positioning block 7 can be driven to slide in the opposite direction. At this time, the return spring 72 is squeezed and contracts. When the positioning block 7 is no longer clamped with the positioning plate 4, the sunshade cloth 3 is rolled up by rotating the roller 32.

[0029] Embodiment 2

[0030] Based on the first embodiment, a positioner is fixed at the lower end of the protective frame 1, and the positioner includes a mounting block 8 fixed at the lower end of the protective frame 1. The mounting block 8 is rotatably connected to a rotating rod 82 inside, and a rectangular block 81 is threadedly connected to the outer side of the rotating rod 82. The rectangular block 81 is slidably connected to the inside of the mounting block 8. The rectangular block 81 can be driven to rise and slide by rotating the rotating rod 82. At the same time, a number of docking holes 211 are equidistantly provided on the lower side of the movable frame 2, and the docking holes 211 are adapted to the rectangular block 81. After the protective frame 1 slides to the desired position, the rectangular block 81 can be driven to rise by rotating the rotating rod 82, so that the rectangular block 81 is clamped with the docking hole 211 at the corresponding position or the adjacent position, so that the length of the movable frame 2 outside the protective frame 1 can be adjusted to facilitate adjustment of the ground length for planting tea seedlings.

[0031] On the contrary, after the rotating rod 82 is reversed, the rectangular block 81 is lowered and stored in the mounting block 8. When the rectangular block 81 is no longer engaged with the incoming wire of the docking hole 211, the movable frame 2 can be slidably adjusted in the protective frame 1 again.

[0032] Embodiment 3

[0033] Based on Example 1 and Example 2, a first bracket 5 is fixed at the bottom of the protective frame 1, and a first insertion rod 51 is fixed at the bottom of the first bracket 5. The protective frame 1 is supported as a whole by the first bracket 5. After the first insertion rod 51 is inserted into the ground, the position of the first bracket 5 is fixed, and a second bracket 6 is fixed at the lower end of the movable frame 2. A second insertion rod 61 is fixed at the bottom of the second bracket 6. After the second insertion rod 61 is inserted into the ground, the position of the second bracket 6 is fixed. The movable frame 2 is supported by the second bracket 6. Since the movable frame 2 is slidably connected to the protective frame 1, the supporting load of the first bracket 5 can also be reduced at the same time.

[0034] Furthermore, a docking plate 11 is fixed to the outer end of the protective frame 1, and a docking piece 21 is fixed to the outer end of the movable frame 2. When the maximum length of a single protective frame is unable to wrap a row of tea seedlings, the two groups of protective frames can be spliced. After splicing, the docking plate 11 of one group of protective frames is docked with the docking piece 21 of the other group of protective frames. At the same time, threaded holes of the same size are respectively opened inside the docking piece 21 and the docking plate 11. At this time, the docking plate 11 and the docking piece 21 are connected and fixed by bolts.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] 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. A tea leaf protection structure for preventing exposure to the sun, comprising a protection frame, characterized in that: Also includes: A sunshade cloth (3) is provided on the upper side of the protection frame. The protection frame comprises a protection frame (1) and two movable frames (2). A positioner is fixed at the lower end of the protection frame (1).

2. The tea leaf protection structure against sun exposure according to claim 1, characterized in that: Two support frames (31) are fixed to the upper end of the protection frame (1), a roller (32) is rotatably connected between the two support frames (31), and the sunshade cloth (3) is wound around the outer surface of the roller (32).

3. The tea leaf protection structure against sun exposure according to claim 1, characterized in that: A pull rod (41) is fixed to one end of the sunshade cloth (3) away from the rotating roller (32).

4. The tea leaf protection structure against sun exposure according to claim 1, characterized in that: The movable frame (2) is slidably connected to the two ends of the protection frame (1) respectively, and a positioning plate (4) is fixed to the upper end of the movable frame (2).

5. The tea leaf protection structure against sun exposure according to claim 3, characterized in that: The two sides of the pull rod (41) are slidably connected with positioning blocks (7), and the positioning block (7) is slidably connected to the inside of the pull rod (41) through a slider (71) fixed thereto. A return spring (72) is fixed to the end of the slider (71) away from the positioning block (7), and the return spring (72) is fixed to the inside of the pull rod (41). Under the elastic force of the return spring (72) on the slider (71), the positioning block (7) is clamped with the positioning plate (4); One end of the sliding block (71) extends to the outside of the pull rod (41).

6. The tea leaf protection structure against sun exposure according to claim 1, characterized in that: The positioner comprises a mounting block (8) fixed at the lower end of the protection frame (1); a rotating rod (82) is rotatably connected inside the mounting block (8); and a rectangular block (81) is threadedly connected outside the rotating rod (82); the rectangular block (81) is slidably connected inside the mounting block (8) to position the movable frame (2).

7. The tea leaf protection structure against sun exposure according to claim 1, characterized in that: A plurality of docking holes (211) are equidistantly provided on the lower side of the movable frame (2), and the docking holes (211) are adapted to the rectangular block (81). When the rectangular block (81) rises, the rectangular block (81) can be snap-fitted with the docking holes (211).

8. The tea leaf protection structure against sun exposure according to claim 1, characterized in that: A first bracket (5) is fixed to the bottom of the protection frame (1), and a first insertion rod (51) is fixed to the bottom of the first bracket (5); a second bracket (6) is fixed to the lower end of the movable frame (2), and a second insertion rod (61) is fixed to the bottom of the second bracket (6); A docking plate (11) is fixed to the outer end of the protection frame (1), and a docking piece (21) is fixed to the outer end of the movable frame (2).

Images