Trunk whitewashing equipment

Abstract

The utility model relates to trunk whitewashing equipment, which belongs to the technical field of forestry and comprises an atomizing spray head, a fixing sleeve is arranged at the rear end of the atomizing spray head and connected with a connecting pipe through threads, two flow guide parts are arranged inside the atomizing spray head, the two flow guide parts are identical in structure and are arranged in opposite directions, a groove hole is formed between the two flow guide parts, and the groove hole is communicated with the atomizing spray head. A liquid amount adjusting part is arranged in the atomization nozzle corresponding to the slotted hole, a positioning part is further arranged on the flow guide part corresponding to the liquid amount adjusting part, the liquid amount adjusting part comprises a moving block matched with the slotted hole, a plurality of liquid guide openings are formed in the moving block, and the top of the moving block is connected with a threaded rod; the top of the threaded rod penetrates through a second threaded hole in the side wall of the atomization spray head and then extends to the outer side of the atomization spray head. The device is reasonable in structural design and convenient to use, can reduce the liquid spraying amount and reduce the waste of a whitewashing agent when a trunk is complementarily coated, and has relatively high practicability.

Description

Technical Field

[0001] The utility model relates to a tree trunk whitewashing device, belonging to the technical field of forestry. Background Art

[0002] Forestry is an important part of the national economy, and the protection of trees is of utmost importance. At present, in order to solve the problems of tree anti-insect, anti-cold, anti-bacteria, etc., it is usually necessary to whitewash the tree trunks. When whitewashing existing tree trunks, people usually carry the spray barrel on their backs, and then whitewash the tree trunks through the atomizing nozzle of the liquid outlet pipe. When whitewashing, usually spray once, and then re-paint the parts of the tree trunks that are less whitewashed. In forestry operations, in order to reduce the difficulty and cost of maintenance, atomizing nozzles with fixed liquid output are usually used in combination with liquid outlet pipes. This will result in excessive spraying when re-painting the tree trunks, resulting in waste of whitewashing agent. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a tree trunk whitewashing device to solve the problems existing in the above-mentioned background technology.

[0004] The utility model provides the following technical solutions:

[0005] A tree trunk whitewashing device comprises an atomizing nozzle, a fixing sleeve is arranged at the rear end of the atomizing nozzle, the fixing sleeve is connected to a connecting pipe through a thread, two flow guides are arranged inside the atomizing nozzle, the two flow guides have the same structure and are arranged in opposite directions, a slot is formed between the two flow guides, a liquid volume adjustment component is arranged in the atomizing nozzle corresponding to the slot, and a positioning component is also arranged on the flow guide corresponding to the liquid volume adjustment component;

[0006] The liquid volume regulating component comprises a moving block matched with the slot hole, a plurality of liquid guide ports are provided on the moving block, a threaded rod is connected to the top of the moving block, and the top of the threaded rod passes through the second threaded hole on the side wall of the atomizing nozzle and extends to the outside of the atomizing nozzle. When the moving block of the liquid volume regulating component moves into the slot hole between the two flow guides and fits with the positioning member, the moving block and the flow guide can be completely overlapped, so that the whitening agent can only be discharged through the liquid guide port, which reduces the liquid output and the waste of the whitening agent. The structure is reasonably designed, easy to use, and has strong practicality.

[0007] Further preferably, the guide member includes a semicircular fixed block, the semicircular arc edge of the fixed block is fixedly connected to the inner wall of the atomizing nozzle, the lateral side of the fixed block is connected to a connecting block with a notch, and after the two guide members are symmetrically and reversely installed, a slot is formed between the two connecting blocks, and the slot is adapted to the movable block.

[0008] Further preferably, the positioning member includes two positioning blocks, and the two positioning blocks are respectively fixedly connected to the bottom surfaces of the two connecting blocks.

[0009] Further preferably, a sealing ring is sleeved on the outer wall of the atomizing nozzle, a first threaded hole is opened on the sealing ring, the first threaded hole is threadedly connected to the threaded rod, and one end of the threaded rod extends out of the outer wall of the sealing ring.

[0010] Further preferably, a slide groove is provided on the outer wall surface of the connecting pipe, a slider is slidably connected inside the slide groove, and an anti-slip sleeve is sleeved on the outer wall of the connecting pipe, and the anti-slip sleeve is fixedly connected to the slider.

[0011] Preferably, a filter is fixedly connected to the interior of the atomizing nozzle.

[0012] Technical effects and advantages of the utility model:

[0013] The forestry tree trunk whitewashing equipment described in the utility model can adjust the connection length of the fixing sleeve and the connecting pipe through the threaded cooperation of the connecting pipe and the fixing sleeve, which makes it more convenient to whitewash the tree trunks. At the same time, through the cooperation of the guide piece and the liquid amount regulating component, the spray amount can be reduced when re-coating the tree trunks, thereby reducing the waste of whitewashing agent. The utility model has a simple structure, a reasonable design, is easy to use, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a front view of the overall structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the fixed sleeve of the utility model;

[0017] Figure 4 This is a schematic diagram of the connecting pipe structure of the utility model;

[0018] Figure 5 For this utility model Figure 3 Schematic diagram of the local structure of A;

[0019] Figure 6 This is a schematic diagram of the structure of the atomizing nozzle of the utility model.

[0020] The accompanying drawings are marked as follows: 1. atomizing nozzle; 2. sealing ring; 3. fixing sleeve; 4. threaded rod; 5. first threaded hole; 6. second threaded hole; 7. moving block; 8. liquid guide port; 9. fixing block; 10. connecting block; 11. positioning block; 12. connecting pipe; 13. slide groove; 14. slider; 15. filter screen; 16. anti-slip sleeve. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0022] Figure 1 to Figure 6 It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 6 The utility model is further described.

[0023] A tree trunk whitewashing device includes an atomizing nozzle 1. A fixing sleeve 3 is provided at the rear end of the atomizing nozzle 1. The fixing sleeve 3 is connected to a connecting pipe 12 through a thread. Two flow guides are provided inside the atomizing nozzle 1. The two flow guides have the same structure and are symmetrically arranged in reverse. After the two flow guides are fixed, a slot is formed in the middle. A liquid volume adjustment component is provided in the atomizing nozzle 1 corresponding to the slot, and a positioning component is also provided on the flow guide corresponding to the liquid volume adjustment component.

[0024] The liquid volume adjustment component includes a moving block 7 that matches the slot, and a plurality of liquid guide ports 8 are provided on the moving block 7. The top of the moving block 7 is connected to the threaded rod 4, and the top of the threaded rod 4 passes through the second threaded hole 6 on the side wall of the atomizing nozzle 1 and extends to the outside of the atomizing nozzle 1.

[0025] The guide member includes a semicircular fixed block 9, the semicircular arc edge of the fixed block 9 is fixedly connected to the inner wall of the atomizing nozzle 1, the lateral side of the fixed block 9 is connected to a connecting block 10 with a notch, and after the two guide members are symmetrically and reversely installed, a slot is formed between the two connecting blocks 10, and the slot is adapted to the moving block 7. The positioning member includes two positioning blocks 11, and the two positioning blocks 11 are fixedly connected to the bottom surfaces of the two connecting blocks 10 respectively.

[0026] In the present embodiment, the threaded rod 4 is provided, and the threaded rod 4 is threadedly connected with the second threaded hole 6. The staff can rotate the threaded rod 4, thereby allowing the threaded rod 4 to rotate and move downward, and at the same time drive the moving block 7 to move into the slot between the two connecting blocks 10. When the moving block 7 is in contact with the positioning block 11, the slot of the connecting block 10 is completely overlapped with the moving block 7, thereby reducing the liquid output. At this time, the whitening agent is filtered through the filter screen 15 and then flows out from the liquid guide port 8 and is atomized by the atomizing nozzle 1 to whiten the tree trunk. Therefore, when repainting the tree trunk, the amount of liquid sprayed can be reduced to reduce the waste of whitening agent.

[0027] Specifically, a sealing ring 2 is sleeved on the outer wall of the atomizing nozzle 1 , a first threaded hole 5 is formed on the sealing ring 2 , the first threaded hole 5 is threadedly connected to a threaded rod 4 , and one end of the threaded rod 4 extends out of the outer wall of the sealing ring 2 .

[0028] In this embodiment, the sealing ring 2 is provided, and the sealing ring 2 can seal the connection between the threaded rod 4 and the second threaded hole 6 to prevent the whitening agent from flowing out.

[0029] Specifically, a slide groove 13 is provided on the outer wall surface of the connecting pipe 12 , a slider 14 is slidably connected inside the slide groove 13 , and an anti-slip sleeve 16 is sleeved on the outer wall of the connecting pipe 12 , and the anti-slip sleeve 16 is fixedly connected to the slider 14 .

[0030] In this embodiment, by providing the anti-slip cover 16, when the worker whitewashes the tree trunk, the worker can hold the anti-slip cover 16 to pick up the atomizing nozzle 1 and the connecting pipe 12, thereby preventing the hand from slipping against the connecting pipe 12. The anti-slip cover 16 can slide inside the slide groove 13 through the slider 14, so that the worker can adjust the position of the anti-slip cover 16 according to the length of his or her arm to ensure the comfort of work.

[0031] In this embodiment, the slider 14 and the slide groove 13 are interference fit, so that the slider 14 and the slide groove 13 cannot slide freely. The slider 14 can slide in the slide groove 13 only after overcoming the resistance between the slider 14 and the slide groove 13. When adjusting the position of the anti-slip sleeve 16 on the connecting tube 12, one hand holds the anti-slip sleeve 16 and the other hand holds the connecting tube 12, and then the position of the anti-slip sleeve 16 on the connecting tube 12 can be adjusted. After the adjustment is completed, the position of the anti-slip sleeve 16 on the connecting tube 12 can be fixed by relying on the resistance between the slider 14 and the slide groove 13.

[0032] Due to the arrangement between the sliding block 14 and the sliding groove 13 , relative rotation between the anti-slip sleeve 16 and the connecting pipe 12 can be avoided.

[0033] Specifically, a filter screen 15 is fixedly connected inside the atomizing nozzle 1 .

[0034] In this embodiment, by setting up a filter screen 15, the filter screen 15 can filter the agglomerated particles in the whitening agent when the whitening agent enters the atomizing nozzle 1. Later, the connecting tube 12 can be unscrewed from the inside of the fixed sleeve 3 to clean the agglomerated particles filtered out by the filter screen 15 inside the atomizing nozzle 1.

[0035] The working principle and use process of this utility model:

[0036] When in use, the staff can rotate the connecting tube 12 to connect the connecting tube 12 with the fixed sleeve 3 at the rear end of the atomizing nozzle 1, and the connecting tube 12 is threadedly connected to the fixed sleeve 3, so the connecting tube 12 can rotate inside the fixed sleeve 3 and move outward, and the connection length of the fixed sleeve 3 and the connecting tube 12 can be adjusted. After the adjustment is completed, the connecting tube 12 is connected to the liquid outlet of the spray barrel. When spraying, the whitening agent inside the spray barrel is pressed into the inside of the atomizing nozzle 1 through the connecting tube 12 by a manual compression pump. After the agglomerated particles of the whitening agent are filtered through the filter screen 15, they enter the front end of the atomizing nozzle 1 through the slot below the moving block 7 and are atomized by the atomizing nozzle 1 to whiten the tree trunk. When it is necessary to repaint the tree trunk, the threaded rod 4 can be rotated. The threaded rod 4 is threadedly connected to the first threaded hole 5 and the second threaded hole 6, so that the threaded rod 4 can be rotated and moved downward, and at the same time, the moving block 7 is driven to move into the slot between the two connecting blocks 10. When the moving block 7 is fitted with the positioning block 11, the connecting block 10 and the moving block 7 are completely overlapped, thereby reducing the liquid output. At this time, the whitening agent is filtered through the filter screen 15 and then flows out from the liquid guide port 8 and is atomized by the atomizing nozzle 1 to whiten the tree trunk. Therefore, when repainting the tree trunk, the spraying amount is reduced to reduce the waste of whitening agent.

[0037] By setting the anti-slip sleeve 16, when the staff is whitewashing the tree trunk, they can hold the anti-slip sleeve 16 to pick up the atomizing nozzle 1 and the connecting pipe 12, and the anti-slip sleeve 16 can slide inside the slide groove 13 through the slider 14, so that the staff can adjust the position of the anti-slip sleeve 16 according to their arm length to ensure working comfort.

[0038] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A tree trunk whitewashing device, characterized in that: The invention comprises an atomizing nozzle (1), wherein a fixing sleeve (3) is arranged at the rear end of the atomizing nozzle (1), and the fixing sleeve (3) is connected to a connecting pipe (12) via a thread, wherein two flow guides are arranged inside the atomizing nozzle (1), and the two flow guides have the same structure and are arranged in opposite directions, and a slot hole is formed between the two flow guides, and a liquid volume adjustment component is arranged in the atomizing nozzle (1) corresponding to the slot hole, and a positioning component is also arranged on the flow guide corresponding to the liquid volume adjustment component; The liquid volume regulating component comprises a moving block (7) matched with the slotted hole, a plurality of liquid guide ports (8) are provided on the moving block (7), the top of the moving block (7) is connected to a threaded rod (4), and the top of the threaded rod (4) passes through a second threaded hole (6) on the side wall of the atomizing nozzle (1) and then extends to the outside of the atomizing nozzle (1).

2. A tree trunk whitewashing device according to claim 1, characterized in that: The guide member comprises a semicircular fixed block (9), the semicircular arc edge of the fixed block (9) is fixedly connected to the inner wall of the atomizing nozzle (1), the lateral side of the fixed block (9) is connected to a connecting block (10) with a notch, and after the two guide members are symmetrically and reversely installed, a slot hole is formed between the two connecting blocks (10), and the slot hole is adapted to the movable block (7).

3. A tree trunk whitewashing device according to claim 1, characterized in that: The positioning member comprises two positioning blocks (11), and the two positioning blocks (11) are respectively fixedly connected to the bottom surfaces of the two connecting blocks (10).

4. A tree trunk whitewashing device according to claim 1, characterized in that: A sealing ring (2) is sleeved on the outer wall of the atomizing nozzle (1), a first threaded hole (5) is formed on the sealing ring (2), the first threaded hole (5) is threadedly connected to a threaded rod (4), and one end of the threaded rod (4) extends out of the outer wall of the sealing ring (2).

5. The tree trunk whitewashing device according to claim 1, characterized in that: The outer wall surface of the connecting pipe (12) is provided with a slide groove (13), the interior of the slide groove (13) is slidably connected with a slider (14), the outer wall of the connecting pipe (12) is sleeved with an anti-slip sleeve (16), and the anti-slip sleeve (16) is fixedly connected to the slider (14).

6. A tree trunk whitewashing device according to claim 1, characterized in that: A filter screen (15) is fixedly connected inside the atomizing nozzle (1).

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