Trunk surface white spraying equipment for gardens

Abstract

The utility model discloses tree trunk surface white spraying equipment for gardens. The tree trunk surface white spraying equipment comprises a liquid coating box and a spraying pipe connected to the liquid coating box. A movable plate is slidably connected into the liquid coating box, and a movable mechanism for driving the movable plate to ascend and descend is arranged in the liquid coating box. A spraying ring is slidably connected into the movable plate, the interior of the spraying ring is fixedly connected with the end, away from the liquid coating box, of the spraying pipe in a communicating mode, a plurality of spraying heads are circumferentially arranged on the inner wall of the spraying ring at equal intervals, and a driving mechanism for driving the spraying ring to slide is arranged in the movable plate. According to the tree trunk surface white spraying equipment for the garden, in the upward moving process of a spraying ring, spraying can be conducted on one half of the outer wall of a tree trunk, after a movable plate moves to the top end, a second rack plate drives a gear to rotate reversely, then the spraying ring slides in the movable plate, and therefore the spraying ring moves to the other half of the outer wall of the tree trunk; and in the descending process of the movable plate, the spray head can spray the other half of the tree trunk, and the spraying efficiency of the spray head is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garden maintenance, in particular to a tree trunk surface whitewashing device for gardening. Background Art

[0002] With the development of the economy and society, people's environmental awareness has been significantly enhanced, and tree planting and greening are indispensable. In order to protect the healthy growth of trees and prevent them from being attacked by pests, it is often necessary to whitewash the lower part of the tree trunks. Whitewashing the trunks can effectively prevent the trees from freezing and cracking, and can also play a role in sterilization and insect repellent.

[0003] At present, tree trunk whitewashing is mostly done manually, which is not only time-consuming and labor-intensive, but also has uneven whitewashing quality and molding effects. Utility Model Content

[0004] The utility model aims to provide a tree trunk surface whitewashing device for gardening, so as to solve the problem in the above background technology that the current tree trunk whitewashing is mostly carried out by manual operation, which is not only time-consuming and labor-intensive, but also has uneven whitewashing quality and molding effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tree trunk surface whitening device for gardening, comprising a coating liquid tank and a spray pipe connected to the coating liquid tank;

[0006] A movable plate is slidably connected inside the coating liquid box, and a movable mechanism for driving the movable plate to rise and fall is arranged inside the coating liquid box;

[0007] A spray ring is slidably connected inside the movable plate, the inside of the spray ring is connected and fixedly connected to the end of the spray pipe away from the coating liquid tank, a plurality of nozzles are equidistantly arranged on the inner wall of the spray ring, and a driving mechanism for driving the spray ring to slide is arranged inside the movable plate.

[0008] Preferably, the driving mechanism comprises a helical tooth, a worm and a positioning member;

[0009] The outer wall of the spray ring is circumferentially and equidistantly provided with a plurality of spiral teeth, the movable plate is internally rotatably connected with a worm, and the outer wall of the worm is meshed with any of the spiral teeth.

[0010] Preferably, an arc-shaped groove is provided inside the movable plate, and the nozzle is slidably connected inside the arc-shaped groove.

[0011] Preferably, the inner wall of the spray ring is connected to two baffles, and the inner wall of each baffle is configured to be arc-shaped.

[0012] Preferably, the positioning member includes a rack plate 1, a gear, a rack plate 2 and an electric push rod;

[0013] The coating liquid box is connected to a rack plate 1, a side wall of the rack plate is meshed with a gear, the inner wall of the gear is connected to the end of the worm, the coating liquid box is connected to a rack plate 2, the coating liquid box is connected to a fixed block, the fixed block is connected to an electric push rod, and the output rod of the electric push rod is connected to the outer wall of the rack plate 2.

[0014] Preferably, two outer walls of the rack plate are connected to two sliding rods, and each of the sliding rods is slidably connected to the inside of the fixed block.

[0015] Preferably, the movable mechanism comprises a reciprocating screw rod and a vertical rod;

[0016] The top of the coating liquid box is connected to a motor, the output end of the motor is sleeved with a reciprocating screw, the bottom end of the reciprocating screw is rotatably connected to the coating liquid box, the inner wall of the movable plate is threadedly connected to the outer wall of the reciprocating screw, the inside of the movable plate is slidably connected with a vertical rod, and the vertical rod is connected to the coating liquid box.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. When the spray ring moves upward, half of the outer wall of the tree trunk can be sprayed. After the movable plate moves to the top, the gear is driven to reverse by the rack plate 2, so that the spray ring slides inside the movable plate and moves to the other half of the outer wall of the tree trunk. When the movable plate descends, the nozzle can spray the other half of the tree trunk, which improves the spraying efficiency of the nozzle.

[0019] 2. By turning the worm to adjust the position of the spray ring, the spray coverage range of the nozzle can be adjusted, making the spray ring suitable for tree trunks of most diameters. By adjusting the height of the movable plate, the whitewashing equipment can be used for tree trunks of various heights, thereby improving the overall applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a partial schematic diagram of the three-dimensional structure section of the movable plate of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the nozzle, movable plate, arc groove and baffle of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the active state of the spray ring of the utility model.

[0024] In the figure: 1. coating liquid box; 101. spray pipe; 2. movable plate; 201. spray ring; 202. spray head; 203. spiral teeth; 204. worm; 205. arc groove; 206. baffle; 3. reciprocating screw; 301. vertical rod; 4. rack plate 1; 401. gear; 402. rack plate 2; 403. electric push rod. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 The utility model provides a technical solution: a garden tree trunk surface whitening device, including a coating liquid tank 1, and a spray pipe 101 connected to the coating liquid tank 1; a water pump is arranged inside the coating liquid tank 1, and the water pump is connected and fixedly connected to the end of the spray pipe, and the water pump can be turned on when spraying is needed.

[0027] A movable plate 2 is slidably connected inside the coating liquid box 1, and a movable mechanism for driving the movable plate 2 to rise and fall is arranged inside the coating liquid box 1; by driving the movable plate 2 to rise and fall, the movable plate 2 can be adapted to tree trunks of various heights.

[0028] A spray ring 201 is slidably connected inside the movable plate 2. The inside of the spray ring 201 is connected and fixed to the end of the spray pipe 101 away from the coating liquid tank 1. A plurality of nozzles 202 are equidistantly arranged on the inner wall of the spray ring 201. A driving mechanism for driving the spray ring 201 to slide is arranged inside the movable plate 2. By pushing the coating liquid tank 1 around the tree trunk, the tree trunk is placed in the middle of the movable plate 2. The driving mechanism drives the spray ring 201 to slide inside the movable plate 2, and the spray range of the spray ring 201 is adjusted. In coordination with the lifting and lowering of the movable plate 2, the spray ring 201 can be sprayed on the outer wall of the tree trunk, thereby improving the whitewashing efficiency.

[0029] The driving mechanism includes a spiral tooth 203, a worm 204 and a positioning member;

[0030] The outer wall of the spray ring 201 is equidistantly provided with a plurality of spiral teeth 203 in the circumferential direction. A worm 204 is rotatably connected inside the movable plate 2. The outer wall of the worm 204 is meshed with any spiral tooth 203. The worm 204 rotates inside the movable plate 2, so that the worm 204 drives the spray ring 201 connected to the spiral teeth 203 to slide inside the movable plate 2, thereby adjusting the spraying direction of the spray ring 201 and making the spray ring 201 suitable for most tree trunks.

[0031] An arc groove 205 is provided inside the movable plate 2, and the nozzle 101 is slidably connected inside the arc groove 205. When the spray ring 201 slides inside the movable plate 2, the nozzle 101 is driven to slide inside the arc groove 205, and at the same time, the sliding range of the spray ring 201 can be limited.

[0032] Two baffles 206 are connected to the inner wall of the spray ring 201. The inner wall of each baffle 206 is set to be arc-shaped to reduce the splashing range of liquid when the nozzle 202 sprays, making it easier for workers to clean the surrounding environment later.

[0033] The positioning member includes a rack plate 1 4, a gear 401, a rack plate 2 402 and an electric push rod 403;

[0034] The coating liquid box 1 is connected to a rack plate 4, the side wall of which is meshed with a gear 401, the inner wall of which is connected to the end of the worm 204, the coating liquid box 1 is connected to a rack plate 2 402, the coating liquid box 1 is connected to a fixed block, the fixed block is connected to an electric push rod 403, and the output rod of the electric push rod 403 is connected to the outer wall of the rack plate 2 402; the movable plate 2 is used to drive the gear 401 to rise and fall synchronously when it is lifted and lowered, so that the gear 401 meshes with the rack plate 4 to rotate, and then the gear 401 drives the worm 204 to rotate inside the movable plate 2, and then the worm 204 drives the spiral gear 203 to rotate, so that the spray ring 201 is inside the movable plate 2 The movable plate 2 moves to the top end, and the electric push rod 403 drives the rack plate 402 to move horizontally, so that the rack plate 402 keeps meshing with the gear 401, thereby driving the gear 401 to reverse, and then the spray ring 201 slides inside the movable plate 2, thereby moving to the other half of the outer wall of the trunk, so that when the movable plate 2 is descending, the nozzle 202 can spray the other half of the trunk.

[0035] Two sliding rods are connected to the outer wall of the rack plate 402, and each sliding rod is slidably connected to the inside of the fixed block. When the rack plate 402 moves horizontally, it drives the sliding rod to slide in the fixed block, thereby maintaining the stability of the rack plate 402 during the movement, avoiding the rack plate 402 from tilting when the gear 401 is meshing with the rack plate 402, thereby improving the stability of the rack plate 402.

[0036] The movable mechanism includes a reciprocating screw rod 3 and a vertical rod 301;

[0037] A motor is connected to the top of the coating liquid box 1, and a reciprocating screw rod 3 is sleeved on the output end of the motor. The bottom end of the reciprocating screw rod 3 is rotatably connected to the coating liquid box 1, and the inner wall of the movable plate 2 is threadedly connected to the outer wall of the reciprocating screw rod 3. The inside of the movable plate 2 is slidably connected to a vertical rod 301, and the vertical rod 301 is connected to the coating liquid box 1; the reciprocating screw rod 3 is driven by the motor to rotate, so that the movable plate 2 is lifted and lowered on the outer wall of the reciprocating screw rod 3, and the movable plate 2 slides on the outer wall of the vertical rod 301 while being lifted and lowered, thereby maintaining the stability of the movable plate 2 during the lifting process, and preventing the movable plate 2 from rotating during the lifting, thereby limiting the movable plate 2.

[0038] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0039] 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 tree trunk surface whitening device for gardening, comprising a coating liquid tank (1) and a spray pipe (101) connected to the coating liquid tank (1); characterized in that: A movable plate (2) is slidably connected inside the coating liquid box (1), and a movable mechanism for driving the movable plate (2) to rise and fall is arranged inside the coating liquid box (1); A spray ring (201) is slidably connected inside the movable plate (2), and the inside of the spray ring (201) is connected and fixedly connected to the end of the spray pipe (101) away from the coating liquid tank (1). A plurality of spray heads (202) are equidistantly arranged on the inner wall of the spray ring (201), and a driving mechanism for driving the spray ring (201) to slide is arranged inside the movable plate (2).

2. The tree trunk surface whitewashing equipment for gardening according to claim 1, characterized in that: The driving mechanism comprises a spiral tooth (203), a worm (204) and a positioning member; The outer wall of the spray ring (201) is equidistantly provided with a plurality of spiral teeth (203) in the circumferential direction, and a worm (204) is rotatably connected inside the movable plate (2), and the outer wall of the worm (204) is meshed with any of the spiral teeth (203).

3. The equipment for spraying white the surface of tree trunks for gardening according to claim 1, characterized in that: An arc-shaped groove (205) is provided inside the movable plate (2), and the nozzle (101) is slidably connected inside the arc-shaped groove (205).

4. The equipment for spraying white the surface of tree trunks for gardening according to claim 2, characterized in that: The inner wall of the spray ring (201) is connected to two baffles (206), and the inner wall of each baffle (206) is arranged in an arc shape.

5. The equipment for spraying white the surface of tree trunks for gardening according to claim 4, characterized in that: The positioning member comprises a rack plate 1 (4), a gear (401), a rack plate 2 (402) and an electric push rod (403); The coating liquid box (1) is connected to a rack plate 1 (4), the side wall of the rack plate 1 (4) is meshed with a gear (401), the inner wall of the gear (401) is connected to the end of the worm (204), the coating liquid box (1) is connected to a rack plate 2 (402), the coating liquid box (1) is connected to a fixed block, the fixed block is connected to an electric push rod (403), and the output rod of the electric push rod (403) is connected to the outer wall of the rack plate 2 (402).

6. The equipment for spraying white the surface of tree trunks for gardening according to claim 5, characterized in that: The outer wall of the second rack plate (402) is connected with two sliding rods, and each of the sliding rods is slidably connected inside the fixed block.

7. The equipment for spraying white the surface of tree trunks for gardening according to claim 1, characterized in that: The movable mechanism comprises a reciprocating screw rod (3) and a vertical rod (301); The top of the coating liquid box (1) is connected to a motor, the output end of the motor is sleeved with a reciprocating screw rod (3), the bottom end of the reciprocating screw rod (3) is rotatably connected to the coating liquid box (1), the inner wall of the movable plate (2) is threadedly connected to the outer wall of the reciprocating screw rod (3), the interior of the movable plate (2) is slidably connected to a vertical rod (301), and the vertical rod (301) is connected to the coating liquid box (1).

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