Trunk whitening electric spraying device with high stability

Abstract

The utility model belongs to the field of trunk whitewashing, and particularly relates to a trunk whitewashing electric spraying device with high stability, which comprises a bottom plate, a spraying box is arranged at the top of the bottom plate, a stirring component is arranged at the top of the spraying box, and the front side of the spraying box is communicated with a transfer pump. The side, away from the spraying box, of the material pumping pump communicates with a telescopic hose, a spraying pipe is arranged on the front side of the spraying box, positioning shells are fixedly installed on the two sides of the bottom of the bottom plate correspondingly, and electric telescopic rods are fixedly connected to the two sides of the top of the bottom plate correspondingly. By arranging the stirring assembly, raw materials in the spraying box can be fully stirred, the situation that the raw materials precipitate and influence the spraying quality is avoided, meanwhile, pulleys are retracted and released through electric telescopic rods, the carrying portability and stability of the spraying equipment can be improved, and the problem that most of existing tree whitewashing mainly adopts a manual whitewashing operation mode, and the spraying quality is affected is solved. The problems of low working efficiency, high labor intensity, high labor cost and incapability of unifying the whitewashing quality are solved.

Description

Technical Field

[0001] This utility model relates to the field of tree trunk whitening, specifically a highly stable electric spray device for tree trunk whitening. Background Technology

[0002] Whitewashing tree trunks refers to workers applying a layer of white liquid to the tree trunks. After the tree trunks are dressed in a white skirt made of lime water, they can reflect 10% of the sunlight back. In this way, heat absorption is reduced, and the tree trunks will not freeze and crack due to large temperature differences between day and night. At the same time, it also has the effect of sterilization and insect prevention, making it a unique landscape in the city.

[0003] Whitewashing trees is a routine winter protection measure for garden trees to prevent frost damage and pests. This work has traditionally relied on manual whitewashing, which is inefficient, labor-intensive, costly, and inconsistent in quality. While some research institutions and individuals have invented new technologies such as automated tree trunk whitewashing robots, these generally suffer from high application costs, low commercialization value, and demanding operational skills. Therefore, this paper proposes a highly stable electric spraying device for tree trunk whitewashing to address these issues. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and solve the problems of low efficiency, high labor intensity, high labor costs, and inconsistent whitening quality caused by the fact that most tree whitening operations are done manually, this utility model proposes a highly stable electric spraying device for tree trunk whitening.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a highly stable electric spraying device for whitewashing tree trunks, including a base plate, a spray box provided on the top of the base plate, a stirring assembly provided on the top of the spray box, a material pump connected to the front side of the spray box, a telescopic hose connected to the side of the material pump away from the spray box, a spray pipe provided on the front side of the spray box, positioning shells fixedly installed on both sides of the bottom of the base plate, and electric telescopic rods fixedly connected to both sides of the top of the base plate. The telescopic end of the electric telescopic rod passes through the inner cavity of the positioning shell and is fixedly connected to a positioning plate. A pulley is provided at the bottom of the positioning plate.

[0006] The stirring assembly includes a motor, the bottom of which is fixedly connected to the top of the spray box. The output end of the motor extends through the inner cavity of the spray box and is fixedly connected to a first stirring rod. A first synchronous pulley is fixedly sleeved on the surface of the first stirring rod. A second synchronous pulley is connected to the surface of the first synchronous pulley via a belt drive. A second stirring rod is fixedly connected to the inner cavity of the second synchronous pulley. The top of the second stirring rod is rotatably connected to the inner wall of the spray box via a bearing.

[0007] Preferably, a positioning ring is fixedly fitted on the surface of the motor, and the bottom of the positioning ring is fixedly connected to the top of the spray box.

[0008] Preferably, a limiting frame is fixedly installed on the top of the base plate, and the surface of the limiting frame is in contact with the spray box.

[0009] By setting a limit bracket, the spray box can be kept in place to prevent it from tipping over during transport.

[0010] Preferably, a limit rod is fixedly installed on the top of the base plate, a torsion spring is fixedly sleeved on the surface of the limit rod, and a pull rod is fixedly connected to the side of the torsion spring away from the limit rod, and the inner cavity of the pull rod is rotatably connected to the surface of the limit rod.

[0011] Preferably, a positioning frame is fixedly installed on the front side of the spray box, and the inner cavity of the positioning frame is engaged with the surface of the telescopic hose, and the spray pipe is used in conjunction with the telescopic hose.

[0012] By setting a positioning frame, the telescopic hose can be limited, thus improving the stability of the telescopic hose during transport.

[0013] Preferably, a locking block is fixedly installed on the front side of the spray box, and the inner cavity of the locking block is engaged with the surface of the spray pipe.

[0014] Preferably, the top of the spray box is provided with a sealing cover, and the surface of the sealing cover is provided with anti-slip stripes.

[0015] Preferably, the positioning plate is fixedly connected to the front and rear sides with sliders, and the surface of the sliders is slidably connected to the inner wall of the positioning shell.

[0016] The advantages of this utility model are:

[0017] This invention, by incorporating a stirring assembly, can thoroughly stir the raw materials inside the spray box, preventing sedimentation and ensuring spray quality. Furthermore, the use of an electric telescopic rod to extend and retract the pulleys improves the portability and stability of the spraying equipment. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the highly stable electric spraying device for whitewashing tree trunks according to this utility model.

[0020] Figure 2 This is a cross-sectional exploded view of the spray box and sealing cover structure of this utility model;

[0021] Figure 3 For the present utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0022] Figure 4 This is a bottom view of the structure of the electric sprayer for whitewashing tree trunks with high stability according to this utility model.

[0023] Figure 5 This is a cross-sectional view of the base plate and positioning shell of this utility model.

[0024] In the diagram: 1. Base plate; 2. Spray box; 3. Mixing assembly; 301. Motor; 302. First mixing rod; 303. First synchronous pulley; 304. Second synchronous pulley; 305. Second mixing rod; 306. Positioning ring; 4. Material pump; 5. Telescopic hose; 6. Spray nozzle; 7. Positioning shell; 8. Electric telescopic rod; 9. Positioning plate; 10. Pulley; 11. Limiting frame; 12. Limiting rod; 13. Torsion spring; 14. Pull rod; 15. Positioning frame; 16. Locking block; 17. Sealing cover; 18. Slider. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0026] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0027] This application discloses a highly stable electric spraying device for whitewashing tree trunks. (Refer to...) Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A highly stable electric spraying device for whitewashing tree trunks includes a base plate 1, a spraying box 2 on the top of the base plate 1, a mixing assembly 3 on the top of the spraying box 2, a material pump 4 connected to the front of the spraying box 2, a telescopic hose 5 connected to the side of the material pump 4 away from the spraying box 2, a spray pipe 6 on the front of the spraying box 2, positioning shells 7 fixedly installed on both sides of the bottom of the base plate 1, and electric telescopic rods 8 fixedly connected to both sides of the top of the base plate 1. The telescopic end of the electric telescopic rod 8 passes through the inner cavity of the positioning shell 7 and is fixedly connected to a positioning plate 9. A pulley 10 is provided at the bottom of the positioning plate 9.

[0028] The mixing assembly 3 includes a motor 301, the bottom of which is fixedly connected to the top of the spray box 2. The output end of the motor 301 extends through the inner cavity of the spray box 2 and is fixedly connected to a first mixing rod 302. A first synchronous wheel 303 is fixedly sleeved on the surface of the first mixing rod 302. A second synchronous wheel 304 is connected to the surface of the first synchronous wheel 303 via a belt drive. A second mixing rod 305 is fixedly connected to the inner cavity of the second synchronous wheel 304. The top of the second mixing rod 305 is rotatably connected to the inner wall of the spray box 2 via a bearing. By setting up the mixing assembly 3, the raw materials inside the spray box 2 can be fully mixed, avoiding sedimentation and affecting the spraying quality. At the same time, the electric telescopic rod 8 can be used to extend and retract the pulley 10, which can improve the portability and stability of the spraying equipment.

[0029] Reference Figure 3 A positioning ring 306 is fixedly sleeved on the surface of the motor 301, and the bottom of the positioning ring 306 is fixedly connected to the top of the spray box 2. By setting the positioning ring 306, the motor 301 can be fixed and the position of the motor 301 can be prevented from shifting during use.

[0030] Reference Figure 1 , Figure 2 and Figure 4 A limiting frame 11 is fixedly installed on the top of the base plate 1, and the surface of the limiting frame 11 is in contact with the spray box 2. By setting the limiting frame 11, the spray box 2 can be limited to prevent it from tipping over when being carried.

[0031] Reference Figure 1 , Figure 2 and Figure 4 A limiting rod 12 is fixedly installed on the top of the base plate 1. A torsion spring 13 is fixedly sleeved on the surface of the limiting rod 12. A pull rod 14 is fixedly connected to the side of the torsion spring 13 away from the limiting rod 12. The inner cavity of the pull rod 14 is rotatably connected to the surface of the limiting rod 12. By setting the limiting rod 12, the torsion spring 13 and the pull rod 14 together, it is convenient for workers to carry the spraying equipment, thereby improving work efficiency.

[0032] Reference Figure 4 A positioning frame 15 is fixedly installed on the front side of the spray box 2. The inner cavity of the positioning frame 15 is engaged with the surface of the telescopic hose 5. By setting the positioning frame 15, the telescopic hose 5 can be limited, thereby improving the stability of the telescopic hose 5.

[0033] Reference Figure 4 A locking block 16 is fixedly installed on the front side of the spray box 2. The inner cavity of the locking block 16 is engaged with the surface of the spray pipe 6. The spray pipe 6 is used in conjunction with the telescopic hose 5. By setting the locking block 16, the spray pipe 6 can be limited, making it convenient for staff to pick it up.

[0034] Reference Figure 1 , Figure 2 and Figure 4 The top of the spray box 2 is provided with a sealing cover 17, and the surface of the sealing cover 17 is provided with anti-slip stripes; by providing the sealing cover 17, the spray box 2 can be sealed to prevent dust from entering the spray box 2 and polluting the internal environment.

[0035] Reference Figure 2 , Figure 4 and Figure 5 The front and rear sides of the positioning plate 9 are fixedly connected with sliders 18, and the surface of the sliders 18 is slidably connected to the inner wall of the positioning shell 7. By setting the sliders 18 to cooperate with the positioning shell 7, the positioning plate 9 can be limited, thereby improving the stability of the movement of the positioning plate 9.

[0036] Working principle: During use, the operator removes the spray nozzle 6 and the telescopic hose 5. Since the surface of the telescopic hose 5 is threaded, and the inner cavity of the spray nozzle 6 has a threaded groove that mates with the telescopic hose 5, the spray nozzle 6 and the telescopic hose 5 are assembled via a threaded connection. Then, the external power supply is used to start the material pump 4, which draws lime water from the inner cavity of the spray box 2 into the inner cavity of the spray nozzle 6, allowing for spraying of the tree trunk. During the spraying process, the operator uses the external power supply to start the motor 301. The output of the motor 301 drives the first stirring rod 302 to rotate. The first stirring rod 302 rotates... The first synchronous pulley 303 rotates, which in turn drives the belt to rotate. The belt then drives the second synchronous pulley 304 to rotate, which in turn drives the second stirring rod 305 to rotate. Through the cooperation of the first stirring rod 302 and the second stirring rod 305, the lime water in the inner cavity of the spray box 2 can be fully stirred to prevent lime water from settling and affecting the spraying quality. After the spraying is completed, the operator starts the electric telescopic rod 8. The telescopic end of the electric telescopic rod 8 drives the positioning plate 9 and the pulley 10 to move downwards, which makes it convenient for the user to carry the spraying equipment.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A highly stable electric spraying device for whitewashing tree trunks, characterized in that: Includes a base plate (1), a spray box (2) is provided on the top of the base plate (1), a stirring assembly (3) is provided on the top of the spray box (2), a material pump (4) is connected to the front side of the spray box (2), a telescopic hose (5) is connected to the side of the material pump (4) away from the spray box (2), a spray pipe (6) is provided on the front side of the spray box (2), positioning shells (7) are fixedly installed on both sides of the bottom of the base plate (1), an electric telescopic rod (8) is fixedly connected to both sides of the top of the base plate (1), the telescopic end of the electric telescopic rod (8) penetrates into the inner cavity of the positioning shell (7) and is fixedly connected to a positioning plate (9), and a pulley (10) is provided at the bottom of the positioning plate (9); The stirring assembly (3) includes a motor (301), the bottom of which is fixedly connected to the top of the spray box (2). The output end of the motor (301) extends through the inner cavity of the spray box (2) and is fixedly connected to a first stirring rod (302). A first synchronous wheel (303) is fixedly sleeved on the surface of the first stirring rod (302). A second synchronous wheel (304) is connected to the surface of the first synchronous wheel (303) via a belt drive. A second stirring rod (305) is fixedly connected to the inner cavity of the second synchronous wheel (304). The top of the second stirring rod (305) is rotatably connected to the inner wall of the spray box (2) via a bearing.

2. The tree trunk whitening electric spraying device with high stability according to claim 1, characterized in that: A positioning ring (306) is fixedly sleeved on the surface of the motor (301), and the bottom of the positioning ring (306) is fixedly connected to the top of the spray box (2).

3. The tree trunk whitening electric spraying device with high stability according to claim 1, characterized in that: A limiting frame (11) is fixedly installed on the top of the base plate (1), and the surface of the limiting frame (11) is in contact with the spray box (2).

4. The tree trunk whitening electric spraying device with high stability according to claim 1, characterized in that: A limiting rod (12) is fixedly installed on the top of the base plate (1). A torsion spring (13) is fixedly sleeved on the surface of the limiting rod (12). A pull rod (14) is fixedly connected to the side of the torsion spring (13) away from the limiting rod (12). The inner cavity of the pull rod (14) is rotatably connected to the surface of the limiting rod (12).

5. The tree trunk whitening electric spraying device with high stability according to claim 1, characterized in that: A positioning frame (15) is fixedly installed on the front side of the spray box (2), and the inner cavity of the positioning frame (15) is engaged with the surface of the telescopic hose (5).

6. The tree trunk whitening electric spraying device with high stability according to claim 1, characterized in that: A locking block (16) is fixedly installed on the front side of the spray box (2). The inner cavity of the locking block (16) is engaged with the surface of the spray pipe (6). The spray pipe (6) is used in conjunction with the telescopic hose (5).

7. The tree trunk whitening electric spraying device with high stability according to claim 1, characterized in that: The top of the spray box (2) is provided with a sealing cover (17), and the surface of the sealing cover (17) is provided with anti-slip stripes.

8. The tree trunk whitening electric spraying device with high stability according to claim 1, characterized in that: The positioning plate (9) is fixedly connected to the front and rear sides with sliders (18), and the surface of the sliders (18) is slidably connected to the inner wall of the positioning shell (7).

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