Tea tree seedling protective cover

Abstract

The utility model discloses a tea tree seedling protective cover, which belongs to the technical field of tea tree cultivation, and comprises a protective cover main body, the protective cover main body comprises a fixed protective cover and two movable protective covers, the two movable protective covers are symmetrically arranged outside the fixed protective cover, the movable protective covers are arranged outside the fixed protective cover in a sliding manner, and the fixed protective cover and the movable protective covers are fixed. A side baffle is detachably installed at the end, away from the fixed protective cover, of the movable protective cover, and an adjusting bolt is installed on the movable protective cover in a threaded mode. The fixed protective cover and the movable protective cover are arranged to be matched with the splicing mechanism to form the protective cover main body, the movable protective cover shell slides relative to the fixed protective cover, and the multiple protective cover main bodies can be spliced and assembled through the splicing mechanism, so that convenient assembly protection operation can be carried out according to planting of tea seedlings; the problem that a thin film is prone to falling and making contact with tea seedlings when used for protection is solved, the good protection effect is achieved, adjustability is high, and operation, disassembly, assembly and use are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea tree cultivation, and in particular relates to a tea tree seedling protective cover. Background Art

[0002] In order to prevent the low temperature environment in winter from affecting the tea seedlings during the cultivation process of tea seedlings, it is necessary to protect the tea seedlings. The existing protection method is to cover the outside of the tea seedlings with a film. When the film is covered, the film is easy to fall and contact with the tea seedlings, thereby affecting the growth of the tea seedlings, and it is difficult to play an effective protective effect. Utility Model Content

[0003] The purpose of the utility model is to provide a tea seedling protective cover to solve the problem that the existing protective method proposed in the above background technology is to set a film cover on the outside of the tea seedling, and the film cover is easy to fall and contact with the tea seedling when it is set, thereby affecting the growth of the tea seedling and it is difficult to achieve effective protective effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea seedling protective cover, comprising a protective cover body, the protective cover body comprising a fixed protective cover and two movable protective covers, the two movable protective covers are symmetrically arranged on the outside of the fixed protective cover, the movable protective cover is slidably installed on the outside of the fixed protective cover, the movable protective cover is detachably installed with a side baffle at one end away from the fixed protective cover, an adjusting bolt is threadedly installed on the movable protective cover, a plurality of adjusting thread grooves used in conjunction with the adjusting bolts are opened on the outer surface of the fixed protective cover, positioning blocks are fixedly installed on the outer surface of the fixed protective cover and the outer surface of the movable protective cover, ground nails are inserted on the positioning blocks, and a splicing mechanism is movably provided on one side of one of the fixed protective covers.

[0005] By adopting the above scheme, a fixed protective shield and a movable protective shield are arranged to cooperate with a splicing mechanism to form a protective shield main body. The movable protective shield shell slides relative to the fixed protective shield, and multiple protective shield main bodies can be spliced ​​and assembled through the splicing mechanism. Therefore, convenient assembly and protection operations can be performed according to the planting of tea seedlings, avoiding the problem of thin film protection easily falling and contacting the tea seedlings, achieving a good protective effect, and having high adjustability, and easy to operate, disassemble and use.

[0006] As a preferred embodiment, a plurality of sliding blocks are fixed to the inner wall of the movable shield, a plurality of sliding grooves are opened on the outer surface of the fixed shield, and the sliding blocks are slidably installed on the inner walls of the sliding grooves at corresponding positions.

[0007] By adopting the above solution, the sliding block is used in conjunction with the sliding groove, which can ensure that the movable shield and the fixed shield have good stability when sliding relative to each other and are not prone to shaking.

[0008] As a preferred embodiment, a counterweight box is fixedly mounted on the side of the movable shield, and the upper surface of the counterweight box has a placement groove.

[0009] By adopting the above scheme, the setting of the counterweight box can be used to provide gravity support for the protective cover body, thereby preventing the protective cover body from tilting to the side.

[0010] As a preferred embodiment, a plurality of assembly blocks are fixedly installed on the inner wall of the movable shield, the side baffles are fitted on the sides of the assembly blocks at corresponding positions, and assembly bolts are installed on the threads of the side baffles facing the assembly blocks, and the tail ends of the assembly bolts pass through the side baffles and are threadedly connected to the assembly blocks.

[0011] By adopting the above solution, the assembly blocks are used together with the assembly bolts, which facilitates the disassembly and assembly operations of the side baffles.

[0012] As a preferred embodiment, the splicing mechanism includes a splicing frame, and a plurality of assembly plug plates are fixedly installed on two opposite sides of the splicing frame, the side of the assembly plug plate is provided with a groove, and an assembly card plate is movably arranged in the groove, the side of the movable protective cover is provided with an assembly slot for inserting the assembly plug plate, and the outer surface of the movable protective cover is provided with an assembly card slot connected to the assembly slot and for the assembly card plate to be inserted.

[0013] By adopting the above scheme, when multiple protective cover bodies are spliced ​​together, the assembly plug plate is inserted into the assembly slot, and the assembly card plate is inserted into the assembly card slot, so that the effective splicing operation of adjacent protective cover bodies is realized, the splicing structure is simple, and the operation is convenient.

[0014] As a preferred embodiment, a plurality of alignment rods are fixed to opposite sides of the splicing frame, a plurality of alignment rod grooves are opened on the side of the movable shield, and the alignment rods and the alignment rod grooves are used in coordination.

[0015] By adopting the above scheme, the alignment rod is used in conjunction with the alignment rod groove, which facilitates the alignment operation of adjacent movable shields and facilitates the assembly and splicing operation.

[0016] As a preferred embodiment, a plurality of springs are fixed to the inner wall of the groove on the assembly plug board, and one end of the spring away from the assembly plug board is fixedly connected to the side surface of the assembly card board.

[0017] With the above solution, when the assembly card is pressed into the groove during assembly, the spring is deformed. Therefore, when the assembly plug-in plate is inserted into the assembly slot, the elasticity of the spring can be used to drive the assembly card plate into the assembly slot to achieve assembly locking.

[0018] As a preferred embodiment, a telescopic rod is provided inside the spring, and two ends of the telescopic rod are fixedly connected to the inner wall of the groove and the side surface of the assembly clamping plate respectively.

[0019] By adopting the above solution, the telescopic rod can support the movement of the assembled pallet, thus achieving a good supporting and protective effect.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The tea seedling protective cover is composed of a protective cover main body by arranging a fixed protective cover and a movable protective cover in cooperation with a splicing mechanism. The movable protective cover shell slides relative to the fixed protective cover, and a plurality of protective cover main bodies can be spliced ​​and assembled through the splicing mechanism. Therefore, convenient assembly and protection operations can be performed according to the planting of tea seedlings, avoiding the problem of film protection easily falling and contacting the tea seedlings, achieving a good protective effect, and having high adjustability, and being easy to operate, disassemble and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the movable shield of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the fixed shield of the utility model;

[0025] Figure 4 It is an exploded schematic diagram of the movable shield and the side baffle of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the splicing mechanism of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the cross section of the assembly plug board of the utility model.

[0028] In the figure: 1. Protective cover body; 2. Fixed protective cover; 3. Movable protective cover; 4. Side baffle; 5. Adjusting bolt; 6. Positioning block; 7. Ground nail; 8. Splicing mechanism; 9. Sliding block; 10. Counterweight box; 11. Assembly block; 12. Assembly bolt; 13. Splicing frame; 14. Alignment rod; 15. Assembly plug plate; 16. Assembly card plate; 17. Telescopic rod; 18. Spring. DETAILED DESCRIPTION

[0029] See also Figure 1-6The utility model provides a tea seedling protective cover, including a protective cover body 1, the protective cover body 1 includes a fixed protective cover 2 and two movable protective covers 3, the two movable protective covers 3 are symmetrically arranged on the outside of the fixed protective cover 2, the movable protective cover 3 is slidably installed on the outside of the fixed protective cover 2, and the movable protective cover 3 is detachably installed with a side baffle 4 at one end away from the fixed protective cover 2, an adjusting bolt 5 is threadedly installed on the movable protective cover 3, and a plurality of adjusting thread grooves used in conjunction with the adjusting bolt 5 are opened on the outer surface of the fixed protective cover 2. Positioning blocks 6 are fixedly installed on the outer surfaces of the fixed protective cover 2 and the movable protective cover 3, and ground nails 7 are inserted on the positioning blocks 6, and a splicing mechanism 8 is movably arranged on one side of one of the fixed protective covers 2.

[0030] A plurality of sliding blocks 9 are fixed to the inner wall of the movable shield 3, and a plurality of sliding grooves are opened on the outer surface of the fixed shield 2. The sliding blocks 9 are slidably installed on the inner walls of the sliding grooves at corresponding positions. The sliding blocks 9 are used in conjunction with the sliding grooves to ensure that the movable shield 3 and the fixed shield 2 have good stability when sliding relative to each other and are not prone to shaking.

[0031] A counterweight box 10 is fixedly mounted on the side of the movable shield 3. The upper surface of the counterweight box 10 has a placement groove. The counterweight box 10 can provide gravity support for the shield body 1 to prevent the shield body 1 from tilting and falling.

[0032] A plurality of assembly blocks 11 are fixedly installed on the inner wall of the movable shield 3, and the side baffles 4 are arranged in close contact with the sides of the assembly blocks 11 at corresponding positions. Assembly bolts 12 are installed on the threads of the side baffles 4 facing the assembly blocks 11, and the tail ends of the assembly bolts 12 pass through the side baffles 4 and are threadedly connected to the assembly blocks 11. The assembly blocks 11 are used in conjunction with the assembly bolts 12 to facilitate the disassembly and assembly operations of the side baffles 4.

[0033] The splicing mechanism 8 includes a splicing frame, and a plurality of assembly plug plates 15 are fixedly installed on the opposite sides of the splicing frame. A groove is provided on the side of the assembly plug plate 15, and an assembly card plate 16 is movably arranged in the groove. An assembly slot for inserting the assembly plug plate 15 is provided on the side of the movable protective cover 3. An assembly card slot connected to the assembly slot and for inserting the assembly card plate 16 is provided on the outer surface of the movable protective cover 3. When multiple protective cover bodies 1 are spliced, the assembly plug plate 15 is inserted into the assembly slot, and the assembly card plate 16 is inserted into the assembly slot, so that the effective splicing operation of adjacent protective cover bodies 1 is realized. The splicing structure is simple and the operation is convenient.

[0034] A plurality of alignment rods 14 are fixed to the opposite sides of the splicing frame 13, and a plurality of alignment rod grooves are opened on the sides of the movable shield 3. The alignment rods 14 and the alignment rod grooves are used in conjunction with each other, which facilitates the alignment operation of adjacent movable shields 3 and facilitates assembly and splicing operations.

[0035] A plurality of springs 18 are fixed to the inner wall of the groove on the assembly plug plate 15. One end of the spring 18 away from the assembly plug plate 15 is fixedly connected to the side of the assembly card plate 16. When the assembly card plate 16 is pressed into the groove during assembly, the spring 18 is deformed. Therefore, when the assembly plug plate 15 is inserted into the assembly slot, the elasticity of the spring 18 can be used to drive the assembly card plate 16 to be inserted into the assembly slot to achieve assembly locking.

[0036] A telescopic rod 17 is arranged inside the spring 18, and the two ends of the telescopic rod 17 are fixedly connected to the inner wall of the groove and the side of the assembly card plate 16 respectively. The telescopic rod 17 can support the movement of the assembly card plate 16, and play a good supporting and protective effect.

[0037] When in use, the overall length of the movable shield 3 and the fixed shield 2 is adjusted as needed. When adjusting, unscrew the adjusting bolt 5, then the movable shield 3 is unlocked, and the movable shield 3 is supported to slide relative to the fixed shield 2. After sliding until the overall length of the movable shield 3 and the fixed shield 2 reaches the required length, screw in the adjusting bolt 5 to lock it, and the adjustment is completed. Then, multiple shield bodies 1 are spliced ​​as needed, and the splicing is performed through the splicing mechanism 8. The alignment rod 14 on the splicing frame 13 is inserted into the alignment rod grooves on the two adjacent movable shields 3. At the same time, press the assembly card plate 16, the assembly card plate 16 enters the groove and drives the spring 18 to deform. After the assembly plug plate 15 is inserted into the assembly slot, the elasticity of the spring 18 is used to drive the assembly card plate 16 to be clamped into the assembly slot to complete the splicing and locking. Then use the assembly bolts 12 to install the side baffle 4 on the movable shield 3 at the edge position, and then cover the protective cover body 1 on the outside of the tea seedlings, and use the ground nails 7 to cooperate with the positioning block 6 to fix the protective cover body 1. At the same time, heavy objects such as soil blocks can be put into the counterweight box 10 to increase the counterweight.

Claims

1. A tea seedling protective cover, characterized in that: The invention comprises a protective cover body (1), wherein the protective cover body (1) comprises a fixed protective cover (2) and two movable protective covers (3), wherein the two movable protective covers (3) are symmetrically arranged outside the fixed protective cover (2), wherein the movable protective cover (3) is slidably mounted outside the fixed protective cover (2), wherein a side baffle (4) is detachably mounted on one end of the movable protective cover (3) away from the fixed protective cover (2), wherein an adjusting bolt (5) is threadedly mounted on the movable protective cover (3), wherein the outer surface of the fixed protective cover (2) is provided with a plurality of adjusting thread grooves for use with the adjusting bolt (5), wherein positioning blocks (6) are fixedly mounted on the outer surfaces of the fixed protective cover (2) and the movable protective cover (3), wherein ground nails (7) are inserted into the positioning blocks (6), and a splicing mechanism (8) is movably arranged on one side of one of the fixed protective covers (2).

2. The tea seedling protective cover according to claim 1, characterized in that: A plurality of sliding blocks (9) are fixed to the inner wall of the movable shield (3), a plurality of sliding grooves are provided on the outer surface of the fixed shield (2), and the sliding blocks (9) are slidably mounted on the inner walls of the sliding grooves at corresponding positions.

3. The tea seedling protective cover according to claim 1, characterized in that: A counterweight box (10) is fixedly mounted on the side of the movable shield (3), and the upper surface of the counterweight box (10) has a placement groove.

4. The tea seedling protective cover according to claim 1, characterized in that: A plurality of assembly blocks (11) are fixedly mounted on the inner wall of the movable shield (3); the side baffles (4) are arranged in close contact with the side faces of the assembly blocks (11) at corresponding positions; assembly bolts (12) are mounted on the threads of the side baffles (4) facing the assembly blocks (11); the rear ends of the assembly bolts (12) pass through the side baffles (4) and are threadedly connected to the assembly blocks (11).

5. The tea seedling protective cover according to claim 1, characterized in that: The splicing mechanism (8) comprises a splicing frame, and two opposite side surfaces of the splicing frame are fixedly mounted with a plurality of assembly plug plates (15), the side surfaces of the assembly plug plates (15) are provided with grooves, and an assembly card plate (16) is movably arranged in the grooves, the side surfaces of the movable shield (3) are provided with assembly slots for inserting the assembly plug plates (15), and the outer surface of the movable shield (3) is provided with assembly card slots which are connected to the assembly slots and for inserting the assembly card plates (16).

6. The tea seedling protective cover according to claim 5, characterized in that: A plurality of alignment rods (14) are fixed to opposite sides of the splicing frame (13), a plurality of alignment rod slots are provided on the side of the movable shield (3), and the alignment rods (14) and the alignment rod slots are used in coordination.

7. The tea seedling protective cover according to claim 5, characterized in that: A plurality of springs (18) are fixed to the inner wall of the groove on the assembly plug plate (15), and one end of the spring (18) away from the assembly plug plate (15) is fixedly connected to the side surface of the assembly card plate (16).

8. The tea seedling protective cover according to claim 7, characterized in that: A telescopic rod (17) is arranged inside the spring (18), and two ends of the telescopic rod (17) are respectively fixedly connected to the inner wall of the groove and the side surface of the assembly clamping plate (16).

Images