Tree insect prevention agent spraying device for municipal gardens

Abstract

The utility model relates to a tree insect-preventing agent spraying device for municipal gardens, which comprises a pesticide box for storing insect-preventing agents, and the pesticide box is arranged on a vehicle body; a supporting frame is installed on the side wall of the pesticide box, the supporting frame is connected to the pesticide box in a lifting mode, an adjusting frame is installed on the supporting frame, a plurality of spray heads are installed on the adjusting frame, the spray heads communicate with the side wall of the pesticide box through telescopic connecting pipelines, and the connecting pipelines are contained in the supporting frame; the adjusting frame is driven by an adjusting device to move relative to the supporting frame. The vehicle body is adopted for moving, and the pesticide box with the large weight and the high height can be borne; the multiple nozzles are supported by the supporting frame, spraying can be conducted without manual holding, meanwhile, the spraying range of the nozzles is expanded through lifting of the supporting frame and movement of the adjusting frame relative to the supporting frame, and the spraying device is more practical.

Description

Technical Field

[0001] The present application relates to the technical field of municipal gardens, and in particular to a tree insect repellent spraying device for municipal gardens. Background Art

[0002] Garden refers to a specifically cultivated natural environment and recreational space, which is a beautiful natural environment and recreational space created by using engineering technology and artistic means in a certain area, through transforming the terrain, planting trees and flowers, constructing buildings and arranging garden paths. At present, the tree insecticide spraying device generally sprays the medicine onto the trees through a spraying device.

[0003] With respect to the above-mentioned related technologies, the applicant believes that some current spraying devices are sprayed by manual lifting, which increases the labor intensity of manual labor, and therefore still need to be improved. Utility Model Content

[0004] In order to reduce the labor intensity of manual lifting and spraying, the present application provides a tree insect repellent spraying device for municipal gardening.

[0005] The present application provides a municipal garden tree insecticide spraying device that adopts the following technical solution:

[0006] A tree insect repellent spraying device for municipal gardens comprises a medicine box for storing the insect repellent, wherein the medicine box is arranged on a vehicle body; a support frame is installed on the side wall of the medicine box, the support frame is connected to the medicine box for lifting, an adjustment frame is installed on the support frame, a plurality of nozzles are installed on the adjustment frame, the nozzles are connected to the side wall of the medicine box through a retractable connecting pipe, and the connecting pipe is stored in the support frame; the adjusting frame is driven to move relative to the support frame by an adjusting device.

[0007] By adopting the above technical solution, the multiple nozzles supported by the support frame can spray without manual holding. At the same time, the spraying range of the nozzles is expanded by lifting the support frame and moving the adjustment frame relative to the support frame, making the spraying device more practical.

[0008] Preferably, arc-shaped support plates matching the side walls of the connecting pipe are fixed at intervals on the side walls of the connecting pipe, and the support plates are made of rubber; the support plates are fixed at the stretching nodes of the connecting pipe, and the support plates on the upper and lower sides of the connecting pipe are staggered.

[0009] By adopting the above technical solution, on the one hand, the support plate provides a certain degree of rigid support to the side wall of the connecting pipe after the connecting pipe is stretched, so that the connecting pipe remains unobstructed and the connecting pipe is prevented from being closed due to the descent of the support frame. On the other hand, the spaced support plates made of rubber material can realize the contraction of the connecting pipe.

[0010] Preferably, the adjusting device includes a driving part and a connecting part, the adjusting frame is connected to the supporting frame through the connecting part, the driving part includes a rotating gear and a sliding rack, the rotating gear is rotatably connected in the supporting frame, and a driving motor that can drive the rotating gear to rotate is fixed on the supporting frame; the sliding rack is slidably connected to the side wall of the supporting frame and meshes with the rotating gear; the connecting part is a connecting plate that is fixed to the side wall of the adjusting frame and penetrates and is connected to the supporting frame, and a positioning groove for accommodating the end of the connecting plate is provided on the sliding rack, and when the rotating gear rotates, the sliding rack pushes the connecting plate to slide.

[0011] By adopting the above technical solution, on the one hand, the adjustment frame can be manually pulled out to adjust its position relative to the support frame. On the other hand, when the support frame rises, the movement of the sliding rack can be controlled by rotating the gear to further promote the movement of the adjustment frame relative to the support frame, so that the adjustment method of the adjustment frame is diversified and can be adjusted as needed, thereby improving the convenience of spraying construction.

[0012] Preferably, the driving part also includes a driving sleeve fixed to the rotating gear and passed through the bottom of the supporting frame, and the control rod can be inserted into the driving sleeve; a positioning column is fixed on the side wall of the driving sleeve, and a positioning groove cooperating with the positioning column is opened on the side wall of the control rod.

[0013] By adopting the above technical solution, the control rod controls the rotation of the driving sleeve through the cooperation of the positioning column and the positioning groove to drive the rotation of the rotating gear. Therefore, when the support frame rises to a higher position and the driving motor fails or the adjustment frame only needs fine-tuning, the control rod can be manually driven to control the adjustment frame to move away from the support frame, thereby improving the adjustability of the device.

[0014] Preferably, one end of the connecting plate located in the support frame is bent downward to form an abutment plate abutting against the sliding rack; the height of the sliding rack is greater than the rotating gear, and the abutment plate is located above the rotating gear.

[0015] By adopting the above technical solution, the abutment plate keeps the connecting plate connected to the support frame and will not fall out. The height of the sliding rack is greater than the rotating gear. The abutment plate is located above the rotating gear. The abutment plate and the rotating gear do not interfere with each other, so that the rotating gear drives the sliding rack to a larger range, and the moving distance of the control adjustment frame is longer, thereby making the adjustable range of the horizontal position of the nozzle larger.

[0016] Preferably, a socket is fixed on the side wall of the medicine box, and the control rod is inserted and positioned in the socket.

[0017] By adopting the above technical solution, the sleeve supports the control rod, thereby solving the problem that the control rod has nowhere to be placed.

[0018] Preferably, both ends of the support frame extend to form extension plates inserted into the side walls of the medicine box, and the extension plates are driven by a lifting structure; and a lifting slot for lifting the extension plates is provided on the side walls of the medicine box.

[0019] By adopting the above technical solution, the lifting structure drives the extension plate to move up and down, thereby driving the lifting and lowering adjustment of the support frame.

[0020] Preferably, the lifting structure includes a lifting screw and a servo motor. The lifting screw is passed through and threadedly connected to the extension plate. The servo motor is fixed to the bottom of the medicine box and drives the lifting screw to rotate.

[0021] By adopting the above technical solution, the servo motor drives the lifting screw to rotate forward and reverse, thereby driving the lifting and lowering of the support frame to adjust the height of the nozzle.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The vehicle body is used for movement, and can carry heavy and high medicine boxes; the multiple nozzles supported by the support frame can be sprayed without manual holding, and the spraying range of the nozzles can be expanded by lifting the support frame and moving the adjustment frame relative to the support frame, making the spraying device more practical;

[0024] 2. On the one hand, the support plate plays a certain degree of rigid support role on the side wall of the connecting pipe after the connecting pipe is stretched, so that the connecting pipe remains unobstructed and avoids the connecting pipe being closed due to the descent of the support frame. The spaced support plates made of rubber material can also realize the contraction of the connecting pipe;

[0025] 3. The position of the adjusting frame relative to the supporting frame can be adjusted by manual direct external pulling, saving power resources; in addition, when the supporting frame rises, the movement of the sliding rack can be controlled by rotating the gear to further promote the movement of the adjusting frame relative to the supporting frame, so that the adjustment mode of the adjusting frame is diversified and can be adjusted as needed, improving the convenience of spraying construction;

[0026] 4. The control rod controls the rotation of the driving sleeve through the cooperation of the positioning column and the positioning groove to drive the rotation of the rotating gear. Therefore, when the support frame rises to a higher position, the driving motor fails or the adjustment frame only needs fine-tuning, the control rod can be manually driven to control the adjustment frame to move away from the support frame, thereby improving the adjustability of the device;

[0027] 5. The height of the sliding rack is greater than that of the rotating gear, and the abutment plate is located above the rotating gear. The abutment plate and the rotating gear do not interfere with each other, so that the rotating gear drives the sliding rack in a larger range, controls the moving distance of the adjustment frame to be longer, and then makes the adjustable range of the horizontal position of the nozzle larger. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0029] Figure 2is a schematic structural diagram of the connecting pipeline of an embodiment of the present application;

[0030] Figure 3 It is a schematic diagram of the local structure of the embodiment of the present application, which highlights the rotating gear and the sliding rack driving the adjustment frame to move.

[0031] Explanation of the reference numerals in the accompanying drawings: 1. vehicle body; 2. medicine box; 21. lifting slot; 22. plug sleeve; 3. support frame; 31. extension plate; 4. nozzle; 41. connecting pipe; 411. support plate; 5. lifting structure; 51. lifting screw; 52. servo motor; 6. adjustment frame; 7. adjustment device; 8. connecting part; 81. connecting plate; 82. abutment plate; 9. driving part; 91. rotating gear; 92. sliding rack; 921. fixing slot; 93. driving sleeve; 931. positioning column; 10. driving motor; 11. control rod; 111. positioning slot. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings.

[0033] The present application embodiment discloses a tree insecticide spraying device for municipal gardens, referring to Figure 1 , including a medicine box 2 for storing insect repellent, the medicine box 2 is arranged on the vehicle body 1, and is moved by the vehicle body 1, and can carry the medicine box 2 with a large weight and a high height; a support frame 3 is installed on the side wall of the medicine box 2, and a plurality of nozzles 4 connected to the medicine box 2 are arranged on the support frame 3, and the insect repellent can be sprayed onto the garden trees from the nozzles 4.

[0034] Reference Figure 1 The support frame 3 is connected to the medicine box 2 for lifting. Both ends of the support frame 3 extend to form extension plates 31 that are inserted into the side walls of the medicine box 2. The extension plates 31 are driven by the lifting structure 5. The side walls of the medicine box 2 are provided with lifting slots 21 for the extension plates 31 to be lifted and lowered.

[0035] Reference Figure 1 , 2 An adjusting frame 6 is installed on the supporting frame 3, and a nozzle 4 is installed on the adjusting frame 6. The nozzle 4 is connected to the side wall of the medicine box 2 through a retractable connecting pipe 41, and the connecting pipe 41 is received in the supporting frame 3. The supporting frame 3 has a certain extension length, which is used to accommodate the connecting pipe 41 that is sufficiently retractable to adapt to the lifting and lowering of the supporting frame 3; when the supporting frame 3 and the adjusting frame 6 are in a lower position, the adjusting frame 6 can also be manually pulled outward to adjust the position relative to the supporting frame 3, saving power resources; it should be pointed out that the extension plate 31 extends outside the side wall of the medicine box 2, so that there is a certain gap between the supporting frame 3 and the medicine box 2, so that the retractable connecting pipe 41 has a certain telescopic deformation space.

[0036] Reference Figure 1The lifting structure 5 includes a lifting screw 51 and a servo motor 52. The lifting screw 51 is passed through and threadedly connected to the extension plate 31. The servo motor 52 is fixed to the bottom of the medicine box 2 and drives the lifting screw 51 to rotate, thereby driving the support frame 3 to lift and lower the height of the nozzle 4. When the support frame 3 is lifted or lowered, the connecting pipe 41 can be deformed, stretched or contracted to make adaptive adjustments to keep the water supply unobstructed.

[0037] Reference Figure 1 , 2 On the side wall of the connecting pipe 41, arc-shaped support plates 411 matching the side wall of the connecting pipe 41 are fixed at intervals, and the support plates 411 are made of rubber. The support plates 411 are fixed at the stretching node of the connecting pipe 41 to avoid affecting the shrinkage of the shrinking node; and the support plates 411 on the upper and lower sides of the connecting pipe 41 are staggered; on the one hand, the support plates 411 play a certain degree of rigid support role on the side wall of the connecting pipe 41 after the connecting pipe 41 is stretched, so that the connecting pipe 41 remains unobstructed and the connecting pipe 41 is prevented from being closed due to the descent of the support frame 3. The spaced support plates 411 made of rubber can also realize the shrinkage of the connecting pipe 41.

[0038] Reference Figure 1 , 3 The adjusting frame 6 is driven to move relative to the supporting frame 3 through the adjusting device 7 to adjust the horizontal position of the nozzle 4 and expand the spraying range of the nozzle 4.

[0039] Reference Figure 1 , 3 The adjusting device 7 includes a connecting portion 8, and the adjusting frame 6 is connected to the supporting frame 3 through the connecting portion 8. The connecting portion 8 is a connecting plate 81 fixed to both ends of the side walls of the adjusting frame 6 and passed through and connected to the supporting frame 3. One end of the connecting plate 81 located in the supporting frame 3 is bent downward to form an abutment plate 82, which keeps the connecting plate 81 connected to the supporting frame 3 and will not fall out.

[0040] Reference Figure 1 , 3 The adjusting device 7 also includes a driving part 9, which includes a rotating gear 91 and a sliding rack 92. The rotating gear 91 is rotatably connected to the two ends of the support frame 3, and a driving motor 10 that can drive the rotating gear 91 to rotate is fixed above the support frame 3; the sliding rack 92 is slidably connected to the side wall of the support frame 3 and meshes with the rotating gear 91; a fixed groove 921 for accommodating the end of the abutment plate 82 is provided on the sliding rack 92, and when the rotating gear 91 rotates, the sliding rack 92 abuts and pushes the abutment plate 82 and the connecting plate 81 to slide, thereby adjusting the horizontal position of the adjusting frame 6; the height of the sliding rack 92 is greater than the rotating gear 91, and the abutment plate 82 is located above the rotating gear 91 and does not interfere with each other.

[0041] Reference Figure 1 , 3The driving part 9 also includes a driving sleeve 93 fixed to the rotating gear 91 and passing through the bottom of the supporting frame 3, and the control rod 11 can be inserted into the driving sleeve 93; a socket 22 is fixed on the side wall of the medicine box 2, and the control rod 11 is inserted and positioned in the socket 22.

[0042] Reference Figure 1 , 3 A positioning column 931 is fixed on the side wall of the driving sleeve 93, and a positioning groove 111 cooperating with the positioning column 931 is opened on the side wall of the control rod 11; the control rod 11 controls the rotation of the driving sleeve 93 through the cooperation of the positioning column 931 and the positioning groove 111 to drive the rotation of the rotating gear 91, so that when the support frame 3 rises to a higher position and the driving motor 10 fails or the adjustment frame 6 only needs fine-tuning, the control rod 11 can be manually driven to control the adjustment frame 6 to move away from the support frame 3, thereby improving the adjustability of the device.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tree insect repellent spraying device for municipal gardens, comprising a medicine box (2) for storing insect repellent, the medicine box (2) being arranged on a vehicle body (1); characterized in that: A support frame (3) is installed on the side wall of the medicine box (2), the support frame (3) is connected to the medicine box (2) in a lifting manner, an adjustment frame (6) is installed on the support frame (3), a plurality of nozzles (4) are installed on the adjustment frame (6), the nozzles (4) are connected to the side wall of the medicine box (2) through a retractable connecting pipe (41), and the connecting pipe (41) is stored in the support frame (3); the adjusting frame (6) is driven to move relative to the support frame (3) through an adjusting device (7).

2. A municipal garden tree insecticide spraying device according to claim 1, characterized in that: Arc-shaped support plates (411) matching the side walls of the connecting pipe (41) are fixed at intervals on the side walls of the connecting pipe (41), and the support plates (411) are made of rubber. The support plates (411) are fixed at the stretching nodes of the connecting pipe (41), and the support plates (411) on the upper and lower sides of the connecting pipe (41) are staggered.

3. The municipal garden tree insecticide spraying device according to claim 1, characterized in that: The adjusting device (7) comprises a driving part (9) and a connecting part (8); the adjusting frame (6) is connected to the supporting frame (3) via the connecting part (8); the driving part (9) comprises a rotating gear (91) and a sliding rack (92); the rotating gear (91) is rotatably connected to the supporting frame (3); a driving motor (10) is fixed on the supporting frame (3) and can drive the rotating gear (91) to rotate; the sliding rack (92) is slidably connected to the side wall of the supporting frame (3) and meshes with the rotating gear (91); the connecting part (8) is a connecting plate (81) fixed to the side wall of the adjusting frame (6) and penetrated and connected to the supporting frame (3); a positioning groove (111) for accommodating the end of the connecting plate (81) is provided on the sliding rack (92); when the rotating gear (91) rotates, the sliding rack (92) pushes the connecting plate (81) to slide.

4. A municipal garden tree insecticide spraying device according to claim 3, characterized in that: The driving part (9) further comprises a driving sleeve (93) fixed to the rotating gear (91) and inserted under the supporting frame (3), wherein the control rod (11) can be inserted into the driving sleeve (93); a positioning column (931) is fixed on the side wall of the driving sleeve (93), and a positioning groove (111) cooperating with the positioning column (931) is provided on the side wall of the control rod (11).

5. The municipal garden tree insecticide spraying device according to claim 3, characterized in that: One end of the connecting plate (81) located inside the support frame (3) is bent downward to form an abutment plate (82) abutting against the sliding rack; the height of the sliding rack (92) is greater than the rotating gear (91), and the abutment plate (82) is located above the rotating gear (91).

6. A municipal garden tree insecticide spraying device according to claim 4, characterized in that: A plug sleeve (22) is fixed on the side wall of the medicine box (2), and the control rod (11) is plugged and positioned in the plug sleeve (22).

7. The municipal garden tree insecticide spraying device according to claim 1, characterized in that: The two ends of the support frame (3) extend to form extension plates (31) inserted into the side walls of the medicine box (2), and the extension plates (31) are driven by the lifting structure (5); and the side walls of the medicine box (2) are provided with lifting slots (21) for lifting the extension plates (31).

8. The municipal garden tree insecticide spraying device according to claim 7, characterized in that: The lifting structure (5) comprises a lifting screw (51) and a servo motor (52). The lifting screw (51) is passed through and threadedly connected to the extension plate (31). The servo motor (52) is fixed to the bottom of the medicine box (2) and drives the lifting screw (51) to rotate.

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