Forestry pesticide spraying tool

Abstract

The utility model relates to the technical field of forestry, in particular to a forestry pesticide spraying tool which comprises a box body, a first through hole, two straps, a connecting assembly and a telescopic assembly, the two straps are both fixedly arranged on one side of the box body, the connecting assembly is installed on one side of the box body, and the telescopic assembly is installed on the box body. The telescopic assembly is installed on one side of the connecting assembly and comprises a first telescopic pipe, a first limiting ring, a first sliding groove, a second limiting ring, a second telescopic pipe, a second sliding groove, a third limiting ring, a third telescopic pipe, a water pipe and a spring, elastic potential energy of the spring pushes the third limiting ring, and the third limiting ring is fixed to a third telescopic pipe. And when the third shrinkage pipe reaches the limiting position, the second shrinkage pipe extends, the second shrinkage pipe passes through the fixedly arranged second limiting ring, the second limiting ring slides in the first sliding groove, and therefore the second limiting ring limits the sliding distance of the second shrinkage pipe.

Description

Technical Field

[0001] This utility model relates to the field of forestry technology, specifically to a forestry spraying tool. Background Technology

[0002] As we all know, forestry plays a vital role in improving the environment as an extremely important part of the ecosystem. In the current period of rapid economic development and declining air quality, the role of forests in purifying harmful gases and dust and absorbing carbon dioxide greenhouse gases is even more crucial. In addition to human damage or fires, another factor that harms forestry development is various insects that damage forests and forest products. Forestry workers need to regularly carry out pest control on plants.

[0003] Existing forestry spraying tools often spray trees at high altitudes. Due to limitations of the spraying equipment, it is difficult for workers to spray vegetation at high altitudes, which greatly increases the efficiency of workers and has a significant impact on their safety. Therefore, a new forestry spraying tool is needed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides a forestry spraying tool to solve the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a forestry spraying tool, comprising a box body, a first through hole, two shoulder straps, a connecting assembly, and a telescopic assembly. The first through hole is formed on one side of the box body, both shoulder straps are fixedly disposed on one side of the box body, the connecting assembly is mounted on one side of the box body, and the telescopic assembly is mounted on one side of the connecting assembly. The telescopic assembly includes a first telescopic tube, a first limiting ring, a first sliding groove, a second limiting ring, a second telescopic tube, a second sliding groove, a third limiting ring, a third telescopic tube, a water pipe, and a spring. The first telescopic tube is mounted on one side of the connecting assembly, and the first limiting ring is fixedly disposed inside the first telescopic tube. A groove is formed inside the first telescopic tube, a second limiting ring is slidably disposed inside the first groove, the second telescopic tube is fixedly disposed on the top of the second limiting ring, the second groove is formed inside the second telescopic tube, a third limiting ring is slidably disposed inside the second groove, the third telescopic tube is fixedly disposed on the top of the third limiting ring, one end of the water pipe is slidably disposed inside the third telescopic tube, and the water pipe is slidably disposed inside the first telescopic tube and the second telescopic tube, the spring is sleeved on the outer wall of the water pipe, and one end of the spring is fixedly disposed on the bottom of the third telescopic tube, and the other end is fixedly disposed on one side of the limiting plate.

[0008] Preferably, the connecting assembly includes an auxiliary plate, a second through hole, a spherical groove, a sliding column, a slider, a first fixed column, a fixed plate, two second fixed columns, two third fixed columns, four universal joints, and an auxiliary component. The auxiliary plate is fixedly disposed inside the housing. The second through hole is opened on one side of the housing on which the auxiliary plate is fixedly disposed. The spherical groove is opened inside the second through hole. The sliding column is slidably disposed inside the second through hole. The slider is rotatably disposed inside the spherical groove and is adapted to the spherical groove. The first fixed column is fixedly disposed at one end of the sliding column. The fixed plate is fixedly disposed at the other end of the sliding column. Both second fixed columns are fixedly disposed on one side of the fixed plate. Both third fixed columns are fixedly disposed on one side of the fixed plate. One end of each of the four universal joints is respectively installed at one end of the second fixed column and one end of the third fixed column, and the other end of each of the four universal joints is installed on the outer wall of the first telescopic tube. The auxiliary component is installed on the outer wall of the first telescopic tube.

[0009] Furthermore, the auxiliary components include two first connecting plates, a first connecting ring, two second connecting plates, a second connecting ring, two third connecting plates, a third connecting ring, a spray head, and a power assembly. Both first connecting plates are fixedly mounted on the top of the first telescopic pipe. One end of the second connecting ring is fixedly mounted on one side of the first connecting plate, and the other end of the first connecting ring is fixedly mounted on the other side of the first connecting plate. Both second connecting plates are fixedly mounted on the top of the second telescopic pipe. One end of the second connecting ring is fixedly mounted on one side of the second connecting plate, and the other end of the second connecting ring is fixedly mounted on the other side of the second connecting plate. Both third connecting plates are fixedly mounted on the top of the third telescopic pipe. One end of the third connecting ring is fixedly mounted on one side of the third connecting plate, and the other end of the third connecting ring is fixedly mounted on the other side of the third connecting plate. The spray head is installed at one end of the water pipe, and the power assembly is installed on the outer wall of the casing.

[0010] Furthermore, the power assembly includes a motor, a winding spool, a retaining ring, a wire rope, and a sealing assembly. The motor is mounted on one side of the housing, the winding spool is fixedly disposed at the output end of the motor, the retaining ring is fixedly disposed on one side of the housing, one end of the wire rope is fastened to the retaining ring, and the other end of the wire rope is fixed to the winding spool through the inside of the first connecting ring, the second connecting ring, and the third connecting ring. The sealing assembly is mounted on the top of the housing.

[0011] In a further embodiment, the sealing assembly includes a hinge, a cover plate, a partition plate, and a transmission assembly. One end of the hinge is fixed to one side of the housing by screws, the top of the cover plate is fixed to the other end of the hinge by screws, the partition plate is fixed inside the housing, and the transmission assembly is installed on one side of the housing.

[0012] Based on the aforementioned scheme, the transmission component includes a water pump, a transmission pipe, and a limiting component. The water pump is installed on the side of the housing, one end of the output pipe is installed on one side of the housing, and the other end of the transmission pipe is installed at the input end of the water pump. The limiting component is installed at the output end of the water pump.

[0013] Furthermore, based on the aforementioned solution, the limiting component includes a connecting pipe and a throttle valve. One end of the connecting pipe is installed at the output end of the water pump, one end of the throttle valve is installed at the other end of the connecting pipe, and the other end of the throttle valve is installed on the water pipe.

[0014] (III) Beneficial Effects

[0015] This forestry spraying tool includes a first telescopic tube, a first limiting ring, a first sliding groove, a second limiting ring, a second telescopic tube, a second sliding groove, a third limiting ring, a third telescopic tube, a water pipe, and a spring. The elastic potential energy of the spring pushes the third limiting ring, which is fixed to the telescopic tube. The third limiting ring pushes the telescopic tube, and the third limiting ring limits the sliding range of the telescopic tube through the second sliding groove. When the telescopic tube reaches the limited position, the telescopic tube extends. The telescopic tube passes through the fixed second limiting ring, which slides inside the first sliding groove. Therefore, the second limiting ring limits the sliding distance of the telescopic tube. The extension structure allows workers to spray vegetation at higher elevations, improving worker efficiency and installation safety. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional cross-sectional structural diagram of the lifting component of this utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional view of the connecting component of this utility model;

[0019] Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention;

[0020] Figure 5 This is a partial three-dimensional structural diagram of the present invention.

[0021] In the diagram: 1. Box body; 2. First through hole; 3. Shoulder strap; 4. Connecting assembly; 5. Telescopic assembly; 6. First telescopic tube; 7. First limiting ring; 8. First slide groove; 9. Second limiting ring; 10. Second telescopic tube; 11. Second slide groove; 12. Third limiting ring; 13. Third telescopic tube; 14. Water pipe; 15. Spring; 16. Auxiliary plate; 17. Second through hole; 18. Spherical groove; 19. Sliding column; 20. Sliding block; 21. First fixed column; 22. Fixed plate; 23. Second fixed column; 24. Third fixed column; 25. Universal joint; 26. Auxiliary component; 27. First connecting plate; 28. First connecting ring; 29. ​​Second connecting plate; 30. Second connecting ring; 31. Third connecting plate; 32. Third connecting ring; 33. Sprinkler head; 34. Power component; 35. Motor; 36. Winding spool; 37. Retaining ring; 38. Wire rope; 39. Sealing component; 40. Hinge; 41. Cover plate; 42. Partition plate; 43. Transmission component; 44. Water pump; 45. Transmission pipe; 46. Restriction component; 47. Connecting pipe; 48. Throttle valve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] See Figures 1-5 A forestry spraying tool, comprising a box body 1, a first through hole 2, and two shoulder straps 3.

[0024] The housing 1 is made of corrosion-resistant material, such as high-density polyethylene and stainless steel. In this embodiment, high-density polyethylene is preferred. The first through hole 2 is opened on one side of the housing 1. Both shoulder straps 3 are fixedly installed on one side of the housing 1. The opening of the first through hole 2 allows the first fixing post 21 in the connecting assembly 4 to slide in the first through hole 2, so that the worker can slide the first fixing post 21. The two shoulder straps 3 make the device easy to move by allowing the worker to carry the device.

[0025] The components include: a connecting component 4, a telescopic component 5, an auxiliary component 26, a power component 34, a sealing component 39, a transmission component 43, and a limiting component 46.

[0026] Connecting component 4 is installed on one side of housing 1 for connecting telescopic component 5. Telescopic component 5 is installed on one side of connecting component 4 for the extension and retraction of the spray pipe. Auxiliary component 26 is installed on the outer wall of the first telescopic pipe 6 for assisting telescopic component 5. Power component 34 is installed on the outer wall of housing 1 for providing power to telescopic component 5. Sealing component 39 is installed on the top of housing 1 for storing the medicine. Transmission component 43 is installed on one side of housing 1 for transmitting the medicine. Limiting component 46 is installed at the output end of water pump 44 for limiting the output of medicine.

[0027] The telescopic assembly 5 includes a first telescopic tube 6, a first limiting ring 7, a first sliding groove 8, a second limiting ring 9, a second telescopic tube 10, a second sliding groove 11, a third limiting ring 12, a third telescopic tube 13, a water pipe 14, and a spring 15.

[0028] The first telescopic tube 6 is glued to one end of each universal joint 25. The universal joint 25 allows for angle adjustment of the first telescopic tube 6. A first limiting ring 7 is glued inside the first telescopic tube 6, limiting the elastic space of the spring 15. A first groove 8 is formed inside the first telescopic tube 6. A second limiting ring 9 is slidably disposed inside the first groove 8, limiting the sliding distance of the second limiting ring 9. A second telescopic tube 10 is welded to the top of the second limiting ring 9, limiting the second telescopic tube 10's extension distance. The extension distance of the telescopic tube 10 is limited by the second groove 11 inside the second telescopic tube 10, and the third limiting ring 12 is slidably disposed inside the second groove 11, limiting the sliding distance of the third limiting ring 12. The third telescopic tube 13 is welded to the top of the third limiting ring 12, limiting the extension distance of the third telescopic tube 13. The interiors of the first groove 8 and the second groove 11 are smooth planes. The first telescopic tube 6, the second telescopic tube 10, and the third telescopic tube 13 are made of high-strength fiber material, which can prevent pesticide leakage. To prevent pesticide contact with the human body, polyvinyl chloride (PVC) fiber tubes and polyethylene (PE) fiber tubes are used, with PVC fiber tubes being preferred in this embodiment. One end of the water pipe 14 is slidably disposed inside the third telescopic tube 13, and the water pipe 14 is also slidably disposed inside the first telescopic tube 6 and the second telescopic tube 10. The water pipe 14 needs to be corrosion-resistant and flexible to prevent pesticide leakage from corroding the telescopic component 5. For example, nitrile rubber hoses and neoprene rubber hoses are used, with nitrile rubber hoses being preferred in this embodiment. The spring 15 is sleeved on the outer wall of the water pipe 14, and one end of the spring 15 is glued to the bottom of the third telescopic tube 13, while the other end is glued to one side of the limiting plate. The spring 15 uses its own elastic potential energy to extend and retract the second telescopic tube 10 and the third telescopic tube 13. The spring 15 is made of corrosion-resistant material to prevent pesticide leakage from damaging the spring 15 and causing damage to the telescopic component 5. For example, stainless steel springs and plastic-coated springs are used, with stainless steel springs being preferred in this embodiment.

[0029] First, refer to Figure 3 and Figure 4 and Figure 5 In this embodiment, the connecting component 4 includes an auxiliary plate 16, a second through hole 17, a spherical groove 18, a sliding post 19, a slider 20, a first fixed post 21, a fixed plate 22, two second fixed posts 23, two third fixed posts 24, and four universal joints 25.

[0030] The auxiliary plate 16 is glued inside the housing 1. A second through hole 17 is formed on one side of the housing 1 where the auxiliary plate 16 is fixedly mounted. A spherical groove 18 is formed inside the second through hole 17. Both the interiors of the second through hole 17 and the spherical groove 18 are smooth planes. A sliding post 19 is slidably disposed inside the second through hole 17. The diameter of the sliding post 19 is smaller than the diameter of the second through hole 17. A slider 20 is rotatably disposed inside the spherical groove 18 and is adapted to the spherical groove 18. By sliding the slider 20 inside the spherical groove 18, the sliding post 19 rotates inside the second through hole 17. A first fixing post 21 is welded to the sliding post 19. One end of the fixed plate 22 is welded to the other end of the sliding column 19. The first fixed column 21 is welded to the sliding column 19 so that the first fixed column 21 can control the rotation direction of the sliding column 19. The fixed plate 22 is a cross-shaped plate. Two second fixed columns 23 are welded to one side of the fixed plate 22, and two third fixed columns 24 are welded to one side of the fixed plate 22. One end of the four universal joints 25 is welded to one end of the second fixed column 23 and the third fixed column 24 respectively, and the other end of the four universal joints 25 is welded to the outer wall of the first telescopic tube 6. The angle of the first telescopic tube 6 can be adjusted through the universal joints 25.

[0031] The auxiliary component 26 includes two first connecting plates 27, a first connecting ring 28, two second connecting plates 29, a second connecting ring 30, two third connecting plates 31, a third connecting ring 32, and a spray head 33.

[0032] Both first connecting plates 27 are glued to the top of the first telescopic pipe 6. One end of the second connecting ring 30 is glued to one side of the first connecting plate 27, and the other end of the first connecting ring 28 is glued to the other side of the first connecting plate 27. Both second connecting plates 29 are glued to the top of the telescopic plate 10. One end of the second connecting ring 30 is glued to one side of the second connecting plate 29, and the other end of the second connecting ring 30 is glued to the other side of the second connecting plate 29. Both third connecting plates 31 are glued to the top of the telescopic plate 13. One end of the third connecting ring 32 is glued to one side of the third connecting plate 31, and the other end of the third connecting ring 32 is glued to the other side of the third connecting plate 31. The spray head 33 is clamped to one end of the water pipe 14.

[0033] The power assembly 34 includes a motor 35, a winding spool 36, a retaining ring 37, and a wire rope 38.

[0034] The motor 35 is installed on one side of the housing 1. The winding shaft 36 is welded to the output end of the motor 35. The fixing ring 37 is welded to one side of the housing 1. One end of the wire rope 38 is fastened to the fixing ring 37. The other end of the wire rope 38 is fixed to the winding shaft 36 through the inside of the first connecting ring 28, the second connecting ring 30 and the third connecting ring 32. The motor 35 drives the winding shaft 36 to rotate, which causes the wire rope 38 on the winding shaft 36 to retract, thereby causing the winding shaft 36 to drive the first telescopic tube 6, the second telescopic tube 10 and the third telescopic tube 13 to retract.

[0035] Then, refer to Figure 1 and Figure 3 In this embodiment, the sealing assembly 39 includes a hinge 40, a cover plate 41, and a partition plate 42.

[0036] One end of the hinge 40 is screwed to one side of the housing 1, and the top of the cover plate 41 is screwed to the other end of the hinge 40. The cover plate 41 is mainly used to shield the pesticide load. The cover plate 41 is made of a corrosion-resistant material to prevent pesticide from splashing during operation, such as high-density polyethylene and stainless steel. In this embodiment, high-density polyethylene is preferred. The partition plate 42 is glued inside the housing 1. The partition plate 42 is mainly used to separate the pesticide and prevent pesticide leakage. The partition plate 42 is made of a corrosion-resistant material, such as high-density polyethylene and stainless steel. In this embodiment, high-density polyethylene is preferred.

[0037] Finally, see Figure 1 In this embodiment, the transmission component 43 includes a water pump 44 and a transmission pipe 45.

[0038] The water pump 44 is mounted on the side of the housing 1 by screws. One end of the output pipe is glued through one side of the housing 1, and the other end of the transmission pipe 45 is installed at the input end of the water pump 44. The water pump 44 transmits the pesticide out of the housing 1.

[0039] The limiting component 46 includes a connecting pipe 47 and a throttle valve 48.

[0040] One end of the connecting pipe 47 is installed at the output end of the water pump 44. The connecting pipe 47 is mainly used to connect the throttle valve 48. One end of the throttle valve 48 is installed at the other end of the connecting pipe 47, and the other end of the throttle valve 48 is installed on the water pipe 14. The flow rate of pesticide is limited by the throttle valve 48.

[0041] Working principle:

[0042] When using this forestry spraying tool, first place it in the desired position, then start the motor 35. The motor 35 loosens the wire rope 38. The wire rope 38, through the first connecting ring 28, the second connecting ring 30, and the third connecting ring 32 connected to the second telescopic tube 10 and the third telescopic tube 13, loosens the second telescopic tube 10 and the third telescopic tube 13. The elastic potential energy of the spring 15 pushes the third limiting ring 12, which is fixed to the third telescopic tube 13, thus pushing the third telescopic tube 13. The third limiting ring 12 restricts the sliding of the third telescopic tube 13 through the second sliding groove 11. Within the range of motion, when the third telescopic tube 13 reaches the limited position, the second telescopic tube 10 extends. The second telescopic tube 10 passes through the fixedly set second limiting ring 9, which slides inside the first sliding groove 8. Therefore, the second limiting ring 9 limits the sliding distance of the second telescopic tube 10. When it extends to the appropriate position, the motor 35 stops and the water pump 44 is started. The input end of the water pump 44 discharges the pesticide in the box 1 through the transmission pipe 45. The output end of the water pump 44 is connected to the throttle valve 48. The throttle valve 48 limits the flow of pesticide to prevent excessive pesticide spraying. The pesticide is transmitted to the nozzle for spraying through the water pipe 14.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forestry spraying tool, Includes, characterized in that, Also includes: Box (1); A first through hole (2) is made on one side of the housing (1); Two shoulder straps (3) are fixedly installed on one side of the box (1); A connecting assembly (4) is installed on one side of the housing (1); and A telescopic component (5) is installed on one side of the connecting component (4); The telescopic assembly (5) includes a first telescopic tube (6), a first limiting ring (7), a first sliding groove (8), a second limiting ring (9), a second telescopic tube (10), a second sliding groove (11), a third limiting ring (12), a third telescopic tube (13), a water pipe (14), and a spring (15). The first telescopic tube (6) is installed on one side of the connecting assembly (4). The first limiting ring (7) is fixedly disposed inside the first telescopic tube (6). The first sliding groove (8) is opened inside the first telescopic tube (6). The second limiting ring (9) is slidably disposed inside the first sliding groove (8). The second telescopic tube (10) is fixedly disposed on the top of the second limiting ring (9). The second groove (11) is opened inside the second telescopic tube (10), the third limiting ring (12) is slidably disposed inside the second groove (11), the third telescopic tube (13) is fixedly disposed at the top of the third limiting ring (12), one end of the water pipe (14) is slidably disposed inside the third telescopic tube (13), and the water pipe (14) is slidably disposed inside the first telescopic tube (6) and the second telescopic tube (10), the spring (15) is sleeved on the outer wall of the water pipe (14), and one end of the spring (15) is fixedly disposed at the bottom of the third telescopic tube (13), and the other end is fixedly disposed on one side of the first limiting ring (7).

2. A forestry spraying tool according to claim 1, characterized in that, The connection component (4) includes: An auxiliary plate (16) is fixedly disposed inside the housing (1); Two second through holes (17) are aligned and provided, and each second through hole (17) is respectively opened on the auxiliary plate (16) and the box (1); A spherical groove (18) is formed inside the second through hole (17); A sliding post (19) is slidably disposed inside the second through hole (17); A slider (20) is rotatably disposed inside the spherical groove (18), and the slider (20) is adapted to the spherical groove (18); The first fixed post (21) is fixedly disposed at one end of the sliding post (19); A fixing plate (22) is fixedly disposed at the other end of the sliding column (19); Two second fixing posts (23) are fixedly installed on one side of the fixing plate (22); Two third fixing posts (24) are fixedly installed on one side of the fixing plate (22); Four universal joints (25), one end of each of the four universal joints (25) is respectively installed at one end of the second fixed post (23) and the third fixed post (24), and the other end of each of the four universal joints (25) is installed on the outer wall of the first telescopic tube (6); and An auxiliary component (26) is installed on the outer wall of the first telescopic tube (6).

3. A forestry spraying tool according to claim 2, characterized in that, The auxiliary component (26) includes: Two first connecting plates (27) are fixedly installed on the top of the first telescopic tube (6); The first connecting ring (28) has one end fixedly mounted on the first connecting plate (27) on one side, and the other end fixedly mounted on the first connecting plate (27) on the other side. Two second connecting plates (29) are fixedly installed on the top of the second telescopic tube (10); The second connecting ring (30) has one end fixedly mounted on the second connecting plate (29) on one side, and the other end fixedly mounted on the second connecting plate (29) on the other side. Two third connecting plates (31) are fixedly installed on the top of the third telescopic tube (13); The third connecting ring (32) has one end fixedly mounted on the third connecting plate (31) on one side, and the other end fixedly mounted on the third connecting plate (31) on the other side. A spray head (33), said spray head (33) being installed at one end of said water pipe (14); and A power assembly (34) is mounted on the outer wall of the housing (1).

4. A forestry spraying tool according to claim 3, characterized in that, The power assembly (34) includes: A motor (35) is mounted on one side of the housing (1); A winding spool (36) is fixedly mounted on the output end of the motor (35); A fixing ring (37) is fixedly disposed on one side of the housing (1); A wire rope (38), one end of which is fastened to the fixing ring (37), and the other end of which is fixed to the winding shaft (36) through the inside of the first connecting ring (28), the second connecting ring (30), and the third connecting ring (32); and A sealing assembly (39) is mounted on top of the housing (1).

5. A forestry spraying tool according to claim 4, characterized in that, The sealing assembly (39) includes: A hinge (40), one end of which is fixed to one side of the housing (1) by a screw; A cover plate (41), the top of which is fixed to the other end of the hinge (40) by screws; A partition plate (42) is fixedly disposed inside the housing (1); and A transmission component (43) is mounted on one side of the housing (1).

6. A forestry spraying tool according to claim 5, characterized in that, The transmission component (43) includes; A water pump (44) is installed on the side of the housing (1); A transmission pipe (45), one end of which is installed on one side of the housing (1), and the other end of which is installed at the input end of the water pump (44); and A limiting component (46) is installed at the output end of the water pump (44).

7. A forestry spraying tool according to claim 6, characterized in that, The limiting component (46) includes: A connecting pipe (47), one end of which is installed at the output end of the water pump (44); and A throttle valve (48) is installed at one end of the connecting pipe (47) and at the other end of the water pipe (14).

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