Seedling protection cover for tea planting

Abstract

The seedling protection cover for tea planting comprises protection sleeves, a telescopic transparent plate and a protection cover body, the telescopic transparent plate is arranged between the protection sleeves in a telescopic mode, bolt rods are fixedly connected to the three corners of the bottom end of each protection sleeve, and rotating bearings are rotationally matched with the middles of the bolt rods; and fixing blocks are fixedly connected to the upper end and the lower end of the inner side of the protective sleeve, threaded sleeves are rotationally connected between the fixing blocks, and threaded rods are in threaded connection with the interiors of the threaded sleeves. According to the height adjusting device, the rotating hand wheel, the threaded rod and the threaded sleeve are arranged, a worker rotates the rotating hand wheel, and the threaded rod and the threaded sleeve are in threaded fit after rotation, so that thread extension and thread recovery can be achieved, free adjustment according to the needed height is achieved, and the height can be accurately adjusted and controlled through a threaded structure; and through threaded recovery and extension of the upper and lower threaded sleeves and the threaded rod, the height is adjusted to be higher, and recovery is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tea seedling protection covers, in particular to a tea seedling protection cover for planting. Background Art

[0002] During the initial growth period of tea seedlings, the stems of the seedlings are relatively fragile and have high requirements for humidity. They need suitable environmental conditions to grow normally. Currently, when cultivating tea seedlings, protective covers are usually added to protect the seedlings and provide them with suitable environmental conditions.

[0003] In the prior art, a protective cover is needed to protect the seedlings during tea planting. However, the traditional protective cover has a relatively single function, and it is not convenient to precisely control and adjust the required height during the protection process. At the same time, when the pointed cone is inserted into the soil, it will cause tilting when there is a strong wind, thereby affecting the protection of the seedlings. Utility Model Content

[0004] The purpose of the utility model is to provide a seedling protection cover for tea planting. The staff turns the rotating hand wheel, and after the rotation, the thread rod and the thread sleeve are threadedly matched to realize thread extension and thread recovery, so that the height can be freely adjusted according to the required height, and the height adjustment can be accurately controlled through the threaded structure.

[0005] To achieve the above-mentioned purpose, a seedling protection cover for tea planting is provided, comprising: a protective sleeve, a telescopic transparent plate and a protective cover, a telescopic transparent plate is telescopically arranged between the protective sleeves, the bottom triangle of the protective sleeves are fixedly connected with a latch rod, the middle part of the latch rod is rotatably matched with a rotating bearing, the upper and lower ends of the inner side of the protective sleeves are fixedly connected with fixed blocks, the fixed blocks are rotatably connected with threaded sleeves, and the internal threads of the threaded sleeves are connected with threaded rods.

[0006] According to the seedling protection cover for tea planting, a rotating hand wheel is fixedly connected to the middle part of the threaded rod.

[0007] According to the seedling protection cover for tea planting, the top end of the protection sleeve is fixedly connected to the top end of the inner circle extension block, and the top end of the inner circle extension block is covered with a protection cover.

[0008] According to the tea seedling protection cover, a first air flow hole is provided at the bottom end of the front side of the telescopic transparent plate, and a second air flow hole is provided at the upper rear side of the telescopic transparent plate.

[0009] According to the tea seedling protection cover for planting, an arc block is fixedly connected to the middle part of one side of the latch rod.

[0010] According to the seedling protection cover for tea planting, a handle is fixedly connected to the top of the protection cover.

[0011] According to the seedling protection cover for tea planting, tea seedlings are planted inside the protection sleeve.

[0012] Beneficial effects:

[0013] 1. The utility model is provided with a rotating hand wheel, a threaded rod and a threaded sleeve. When the staff rotates the rotating hand wheel, the threaded rod and the threaded sleeve are threadedly matched, thereby realizing thread extension and thread recovery, and achieving free adjustment according to the required height. The height adjustment can be accurately controlled through the threaded structure, and the thread recovery and extension of the upper and lower threaded sleeves and the threaded rod can adjust the height higher and facilitate recovery.

[0014] 2. The utility model is provided with a latch rod and an arc block. The latch rod is inserted into the ground. After reaching the required depth, the bottom latch rod is rotated to press the arc block against the side soil, thereby increasing the limiting force and preventing the problem of easy pulling out.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a three-dimensional structural diagram of a seedling protection cover for tea planting according to the utility model;

[0018] Figure 2 This is a cross-sectional front view of a tea seedling protection cover for tea planting according to the utility model;

[0019] Figure 3 For this utility model Figure 2 The structure diagram at A is enlarged;

[0020] Figure 4 This is a disassembled structural diagram of a protective sleeve and a protective cover of a seedling protective cover for tea planting according to the utility model.

[0021] Legend:

[0022] 1. Protective sleeve; 2. Telescopic transparent plate; 3. Protective cover; 4. First circulation air hole; 5. Rotating bearing; 6. Latch rod; 7. Arc block; 8. Tea seedling cultivation; 9. Fixed block; 10. Threaded sleeve; 11. Rotating hand wheel; 12. Threaded rod; 13. Second circulation air hole; 14. Inner ring extension block; 15. Handle. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is a tea seedling protection cover for planting, which includes: a protection sleeve 1, a telescopic transparent plate 2 and a protection cover 3. A telescopic transparent plate 2 is telescopically arranged between the protection sleeve 1. The telescopic transparent plate 2 can be used to control the height of the telescopic plate. At the same time, the transparent material can be used to expose sufficient light for easy growth. The bottom triangle of the protection sleeve 1 is fixedly connected with a latch rod 6. The latch rod 6 is inserted into the ground. After reaching the required depth, the bottom latch rod 6 is rotated to make the arc block 7 contact the side soil, thereby increasing the limiting force and preventing the problem of easy pulling out. The middle part of the latch rod 6 is rotated with a rotating bearing 5. The rotating bearing 5 structure can realize the rotating cooperation. The upper and lower ends of the inner side of the protection sleeve 1 are fixedly connected with The fixing blocks 9 are rotatably connected with threaded sleeves 10, and the internal threads of the threaded sleeves 10 are connected with threaded rods 12. The threaded rotation of the threaded rods 12 and the threaded sleeves 10 facilitates the control of the required height by thread recovery and thread extension. The middle part of the threaded rod 12 is fixedly connected with a rotating hand wheel 11. The rotating hand wheel 11 is rotated, and the threaded rod 12 and the threaded sleeves 10 are threadedly matched to realize thread extension and thread recovery, so that the required height can be freely adjusted. The middle part of one side of the latch rod 6 is fixedly connected with an arc block 7. The rotation of the arc block 7 can increase the friction on the soil, making it difficult to pull out. When it needs to be pulled out, it only needs to be rotated in the opposite direction to the arc groove protected after the extension insertion, which is convenient for removal.

[0025] The top of the top protection sleeve 1 is fixedly connected to an inner circle extension block 14, and the top of the inner circle extension block 14 is covered with a protective cover 3. The growth environment of the internal tea seedlings 8 can be easily checked by covering the protective cover 3 and the inner circle extension block 14. A first circulation air hole 4 is opened at the bottom end of the front side of the telescopic transparent plate 2, and a second circulation air hole 13 is opened at the upper rear side of the telescopic transparent plate 2. The gas circulates through the first circulation air hole 4 and the second circulation air hole 13 to facilitate the circulation of the gas. The top of the protective cover 3 is fixedly connected to a handle 15. Tea seedlings 8 are planted inside the protective sleeve 1. The protective sleeve 1 is sleeved on the outside of the tea seedlings 8 to provide protection.

[0026] Working principle: When in use, the protective sleeve 1 is sleeved on the outside of the tea seedling 8, and the telescopic transparent plate 2 is adjusted according to the required height. At this time, the staff rotates the rotating hand wheel 11, and after rotation, the threaded rod 12 and the threaded sleeve 10 are threadedly matched to realize thread extension and thread recovery, so as to achieve free adjustment according to the required height. After the adjustment is completed, the pin rod 6 is inserted into the ground, and then after reaching the required depth, the bottom end pin rod 6 is rotated to make the arc block 7 contact with the side soil, thereby increasing the limiting force and preventing the problem of easy pulling out. Subsequently, the growth environment of the internal tea seedling 8 can be conveniently checked by covering the protective cover 3 and the inner circle extension block 14, and the gas can be circulated through the first flow pore 4 and the second flow pore 13 to facilitate the flow of gas.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A seedling protection cover for tea planting, comprising: A protective sleeve (1), a telescopic transparent plate (2) and a protective cover (3), characterized in that a telescopic transparent plate (2) is telescopically arranged between the protective sleeves (1), a latch rod (6) is fixedly connected to the bottom triangle of the protective sleeve (1), a rotating bearing (5) is rotatably fitted in the middle of the latch rod (6), a fixing block (9) is fixedly connected to the upper and lower ends of the inner side of the protective sleeve (1), a threaded sleeve (10) is rotatably connected between the fixing blocks (9), and a threaded rod (12) is connected to the inner thread of the threaded sleeve (10).

2. A tea seedling protection cover for planting according to claim 1, characterized in that: A rotating hand wheel (11) is fixedly connected to the middle portion of the threaded rod (12).

3. A tea seedling protection cover for planting according to claim 1, characterized in that: The top end of the protective sleeve (1) is fixedly connected to an inner ring extension block (14), and the top end of the inner ring extension block (14) is covered with a protective cover (3).

4. The tea seedling protection cover for tea planting according to claim 1, characterized in that: A first air flow hole (4) is provided at the bottom end of the front side of the telescopic transparent plate (2), and a second air flow hole (13) is provided at the upper rear side of the telescopic transparent plate (2).

5. The tea seedling protection cover for tea planting according to claim 1, characterized in that: A curved block (7) is fixedly connected to the middle portion of one side of the latch rod (6).

6. A tea seedling protection cover for planting according to claim 3, characterized in that: A handle (15) is fixedly connected to the top end of the protective cover (3).

7. The tea seedling protection cover for tea planting according to claim 1, characterized in that: Tea seedlings (8) are planted inside the protective sleeve (1).

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