Gardening herbicide spraying device

Abstract

The utility model belongs to the technical field of gardening weeding, and particularly relates to a gardening herbicide spraying device which comprises a vehicle body, a bearing plate is arranged on the upper side of the vehicle body, a height adjusting structure used for adjusting the height of the bearing plate is arranged on the lower side of the bearing plate, and a mounting frame is fixedly connected to the end of the bearing plate. The device comprises a mounting frame, the two ends of the mounting frame are each fixedly connected with two connecting frames, a rotating shaft is rotationally connected between every two vertically-adjacent connecting frames, a connecting plate is fixedly connected to each rotating shaft, an auxiliary frame is fixedly connected to each connecting plate, and spraying pipes are fixedly connected to the interiors of the mounting frame and the auxiliary frames. By means of the mounting frame, the connecting frame, the rotating shaft, the connecting plate, the auxiliary frame, the spraying pipe, the atomizing nozzle and the limiting bolt, large-range herbicide spraying can be carried out, the herbicide spraying efficiency is improved, meanwhile, folding storage can be carried out, it is guaranteed that no large transverse space is occupied during transportation, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening weeding, in particular to a gardening weed killer spraying device. Background Art

[0002] In gardening management, weeding is an important and time-consuming task. In order to improve the efficiency of weeding, it is usually necessary to spray herbicides for weeding.

[0003] At present, the herbicide spraying device in the prior art has the following problems:

[0004] 1. The herbicide spraying device in the prior art uses a shorter spray pipe to spray the herbicide, resulting in a smaller spray range. When a longer spray pipe is used to spray the herbicide, the space occupied is larger and it is inconvenient to transport and transfer the herbicide.

[0005] 2. The spraying height of the herbicide spraying device in the prior art is constant, which makes it inconvenient to adjust the spraying height of the agent according to the actual height of the grass, and has poor flexibility.

[0006] Therefore we propose a horticultural herbicide spraying device to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the utility model provides a horticultural herbicide spraying device, which solves the problems raised in the above background technology.

[0009] (II) Technical solution

[0010] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0011] A horticultural herbicide spraying device comprises a vehicle body, a carrying plate is provided on the upper side of the vehicle body, a height adjustment structure for adjusting the height of the carrying plate is provided on the lower side of the carrying plate, an installation frame is fixedly connected to the end of the carrying plate, two connecting frames are fixedly connected to both ends of the installation frame, a rotating shaft is rotatably connected between two upper and lower adjacent connecting frames, a connecting plate is fixedly connected to the rotating shaft, a sub-frame is fixedly connected to the connecting plate, a spray pipe is fixedly connected to the installation frame and the sub-frame, a spraying nozzle is fixedly connected to the spraying point of the spray pipe, and the carrying plate is fixedly connected to the spraying nozzle. A liquid storage tank is fixedly connected to the upper end surface of the plate, an infusion pump is fixedly connected to the carrying plate, the input end of the infusion pump is connected to the liquid storage tank through a first connecting pipe, the output end of the infusion pump is fixedly connected to a second connecting pipe, the end of the second connecting pipe is fixedly connected to a branch pipe, the central output end of the branch pipe is fixedly connected to a third connecting pipe, the bottom end of the third connecting pipe passes through the mounting frame and is fixedly connected to the central spray pipe, the left and right ends of the branch pipe are fixedly connected with hoses, the bottom ends of the hoses respectively pass through the sub-frame and are respectively fixedly connected to the spray pipes.

[0012] The two wheels are connected with each other with a plurality of gears, and the two wheels are connected with a plurality of gears at the two ends respectively.

[0013] Furthermore, two positioning pieces are symmetrically and fixedly connected on the installation frame, and two connecting pieces are fixedly connected on the outer wall of the installation frame. The upper end surfaces of the positioning pieces and the connecting pieces are fixedly connected with threaded sleeves, and the threaded sleeves are threadedly connected with limiting bolts.

[0014] Furthermore, the two connecting pieces are one long and one short, and the number of the threaded sleeves and the number of the limiting bolts are both four.

[0015] Furthermore, two mounting sleeves are symmetrically and fixedly connected to one end of the vehicle body away from the mounting frame, and a handrail is fixedly connected between the two mounting sleeves.

[0016] Furthermore, a liquid adding head is fixedly connected to the upper end surface of the liquid storage tank, a rectangular opening is provided on the liquid storage tank, and a transparent plate is sealed and fixedly connected in the rectangular opening.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a horticultural herbicide spraying device, which has the following beneficial effects:

[0019] 1. The utility model can carry out large-scale herbicide spraying and improve the efficiency of herbicide spraying by installing a frame, a connecting frame, a rotating shaft, a connecting plate, a sub-frame, a spraying pipe, an atomizing nozzle and a limit bolt. At the same time, it can be folded and stored to ensure that it does not occupy a large horizontal space during transportation, which is convenient for use.

[0020] 2. The utility model can flexibly adjust the height of the pesticide spraying according to the height of the grass through the height adjustment structure, which is convenient for flexible adjustment according to actual conditions, has strong flexibility, and can also improve the effect of spraying the herbicide. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0023] Figure 3 For this utility model Figure 1 The enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the height adjustment structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the front view structure of the utility model;

[0026] Figure 6 It is a side structural schematic diagram of the utility model.

[0027] In the figure: 1, vehicle body; 2, bearing plate; 3, height adjustment structure; 301, chassis; 302, threaded rod; 303, driven bevel gear; 304, connecting rod; 305, rotating rod; 306, driving bevel gear; 307, hand wheel; 308, first moving block; 309, first fixed seat; 3010, lifting frame; 3011, second moving block; 3012, second fixed seat; 3013, guide rod; 3014, fixed block; 4, Mounting frame; 5. Connecting frame; 6. Rotating shaft; 7. Connecting plate; 8. Sub-frame; 9. Spraying pipe; 10. Atomizing nozzle; 11. Liquid storage tank; 12. Infusion pump; 13. First connecting pipe; 14. Second connecting pipe; 15. Branch pipe; 16. Third connecting pipe; 17. Hose; 18. Positioning piece; 19. Connecting piece; 20. Threaded sleeve; 21. Limit bolt; 22. Mounting sleeve; 23. Handrail; 24. Filling head; 25. Transparent plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] like Figure 1-Figure 6As shown, a horticultural herbicide spraying device proposed in an embodiment of the utility model includes a vehicle body 1, a carrying plate 2 is provided on the upper side of the vehicle body 1, and a height adjustment structure 3 for adjusting the height of the carrying plate 2 is provided on the lower side of the carrying plate 2, so as to facilitate the flexible adjustment of the height of the carrying plate 2, and a mounting frame 4 is fixedly connected to the end of the carrying plate 2, and two connecting frames 5 are fixedly connected to both ends of the mounting frame 4, and a rotating shaft 6 is rotatably connected between the two upper and lower adjacent connecting frames 5, a connecting plate 7 is fixedly connected to the rotating shaft 6, and a sub-frame 8 is fixedly connected to the connecting plate 7, and a spray pipe 9 is fixedly connected to the mounting frame 4 and the sub-frame 8, and an atomizing nozzle 10 is fixedly connected to the spraying part of the spray pipe 9, and the mounting frame 4 and the sub-frame 8 are foldable in design, and can be used to spray medicine in a large range, and can be folded during transportation, occupying a small space, and the upper end surface of the carrying plate 2 is fixedly connected to There is a liquid storage tank 11, and an infusion pump 12 is fixedly connected to the carrier plate 2. The input end of the infusion pump 12 is connected to the liquid storage tank 11 through a first connecting pipe 13, and the output end of the infusion pump 12 is fixedly connected to a second connecting pipe 14, and the end of the second connecting pipe 14 is fixedly connected to a branch pipe 15, and the central output end of the branch pipe 15 is fixedly connected to a third connecting pipe 16, and the bottom end of the third connecting pipe 16 passes through the mounting frame 4 and is fixedly connected to the central spraying pipe 9, and the left and right ends of the branch pipe 15 are fixedly connected with a hose 17, and the bottom ends of the hose 17 respectively pass through the sub-frame 8 and are fixedly connected to the spraying pipe 9 respectively; the medicine in the liquid storage tank 11 is transported to the branch pipe 15 through the infusion pump 12, and then the medicine is transported to the spraying pipe 9 through the third connecting pipe 16 and the hose 17, and then sprayed through the atomizing nozzle 10, so that the herbicide can be sprayed.

[0031] like Figure 1 and Figure 4As shown, in some embodiments, the height adjustment structure 3 includes two base frames 301 that are symmetrical and fixed on the vehicle body 1, and the two base frames 301 are rotatably connected with threaded rods 302, one end of the threaded rod 302 penetrates the side wall of the base frame 301 and is fixedly connected with a driven bevel gear 303, the two base frames 301 are fixedly connected with connecting rods 304, a rotating rod 305 is rotatably connected between the connecting rods 304, two active bevel gears 306 that are respectively meshed with the driven bevel gear 303 are fixedly connected to the rotating rod 305, one end of the rotating rod 305 is fixedly connected with a hand wheel 307, the threaded rod 302 is threadedly connected with a first moving block 308, the two base frames 301 are fixedly connected with a first fixed seat 309, a lifting frame 3010 is rotatably connected between the first moving block 308 and the first fixed seat 309, and the lifting frame 3010 The second moving block 3011 and the second fixed seat 3012 are rotatably connected at the two ends of the upper side, and the second fixed seat 3012 is fixedly connected to the carrying plate 2, and a guide rod 3013 is slidably connected in the second moving block 3011, and the two ends of the guide rod 3013 are fixedly connected to the fixed blocks 3014, and the fixed blocks 3014 are respectively fixedly connected to the carrying plate 2; the rotating rod 305 is rotated by rotating the hand wheel 307, and the rotation of the rotating rod 305 drives the active bevel gear 306 to rotate, and the rotation of the active bevel gear 306 drives the driven bevel gear 303 and the threaded rod 302 to rotate, and the rotation of the threaded rod 302 causes the first moving block 308 to move, so that the lifting frame 3010 moves, and then the height of the carrying plate 2 is adjusted, so as to facilitate the flexible adjustment of the height of the sprayed agent and improve the effect of the agent spraying.

[0032] like Figure 1 and Figure 3 As shown, in some embodiments, two positioning pieces 18 are symmetrically and fixedly connected to the installation frame 4, and two connecting pieces 19 are fixedly connected to the outer wall of the installation frame 4. The upper end surfaces of the positioning pieces 18 and the connecting pieces 19 are fixedly connected to threaded sleeves 20, and the threaded sleeves 20 are threadedly connected to limit bolts 21; this facilitates fixing the position of the sub-frame 8, which is in an unfolded state when spraying medicine and in a folded state when transporting, for easy use.

[0033] like Figure 1 As shown, in some embodiments, the two connecting pieces 19 are one long and one short, and the number of the threaded sleeves 20 and the limiting bolts 21 are four; the two sub-frames 8 can be conveniently folded and fixed, which makes it convenient to transport and move them after folding, and also convenient to fix the unfolded sub-frame 8.

[0034] like Figure 2As shown, in some embodiments, two mounting sleeves 22 are symmetrically and fixedly connected to one end of the vehicle body 1 away from the mounting frame 4, and an armrest 23 is fixedly connected between the two mounting sleeves 22; the convenience and comfort of user operation are improved, and the user can easily push or control the spraying device through the armrest 23, reducing the fatigue caused by long-term operation.

[0035] like Figure 2 As shown, in some embodiments, a liquid adding head 24 is fixedly connected to the upper end surface of the liquid storage tank 11, a rectangular opening is opened on the liquid storage tank 11, and a transparent plate 25 is sealed and fixedly connected in the rectangular opening; it is convenient for users to add liquid medicine to the liquid storage tank 11, and the transparent plate 25 allows the user to observe the remaining amount of liquid medicine in the liquid storage tank 11 at any time, avoiding interruption or insufficient spraying due to insufficient liquid medicine.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A horticultural herbicide spraying device, comprising a vehicle body (1), characterized in that: A bearing plate (2) is provided on the upper side of the vehicle body (1), and a height adjustment structure (3) for adjusting the height of the bearing plate (2) is provided on the lower side of the bearing plate (2). An installation frame (4) is fixedly connected to the end of the bearing plate (2), and two connecting frames (5) are fixedly connected to both ends of the installation frame (4). A rotating shaft (6) is rotatably connected between two upper and lower adjacent connecting frames (5), and a connecting plate (7) is fixedly connected to the rotating shaft (6), and a sub-frame (8) is fixedly connected to the connecting plate (7). Spray pipes (9) are fixedly connected inside the installation frame (4) and the sub-frame (8), and a spray nozzle (10) is fixedly connected to the spraying part of the spray pipe (9). The upper end surface of the bearing plate (2) is fixedly connected to a liquid storage tank (1 1), an infusion pump (12) is fixedly connected to the carrier plate (2), the input end of the infusion pump (12) is connected to the liquid storage tank (11) through a first connecting pipe (13), the output end of the infusion pump (12) is fixedly connected to a second connecting pipe (14), the end of the second connecting pipe (14) is fixedly connected to a branch pipe (15), the central output end of the branch pipe (15) is fixedly connected to a third connecting pipe (16), the bottom end of the third connecting pipe (16) passes through the installation frame (4) and is fixedly connected to the central spray pipe (9), the left and right ends of the branch pipe (15) are fixedly connected to a hose (17), the bottom ends of the hose (17) respectively pass through the sub-frame (8) and are respectively fixedly connected to the spray pipe (9).

2. A horticultural herbicide spraying device according to claim 1, characterized in that: The height adjustment structure (3) comprises two base frames (301) symmetrically fixed on the vehicle body (1), the two base frames (301) are both rotatably connected with a threaded rod (302), one end of the threaded rod (302) penetrates the side wall of the base frame (301) and is fixedly connected with a driven bevel gear (303), the two base frames (301) are both fixedly connected with a connecting rod (304), a rotating rod (305) is rotatably connected between the connecting rods (304), the rotating rod (305) is fixedly connected with two active bevel gears (306) respectively meshing with the driven bevel gear (303), one end of the rotating rod (305) is fixedly connected with a hand wheel (307), the threaded rod (302) is A first moving block (308) is threadedly connected to each of the two base frames (301); a first fixed seat (309) is fixedly connected to each of the two base frames (301); a lifting frame (3010) is rotatably connected between the first moving block (308) and the first fixed seat (309); the upper ends of the lifting frame (3010) are rotatably connected to a second moving block (3011) and a second fixed seat (3012), and the second fixed seat (3012) is fixedly connected to the bearing plate (2); a guide rod (3013) is slidably connected inside the second moving block (3011); both ends of the guide rod (3013) are fixedly connected to fixed blocks (3014), and the fixed blocks (3014) are respectively fixedly connected to the bearing plate (2).

3. A horticultural herbicide spraying device according to claim 1, characterized in that: Two positioning pieces (18) are symmetrically and fixedly connected to the installation frame (4), and two connecting pieces (19) are fixedly connected to the outer wall of the installation frame (4). The upper end surfaces of the positioning pieces (18) and the connecting pieces (19) are fixedly connected to threaded sleeves (20), and the threaded sleeves (20) are threadedly connected to limit bolts (21).

4. A horticultural herbicide spraying device according to claim 3, characterized in that: The two connecting pieces (19) are one long and one short, and the number of the threaded sleeves (20) and the number of the limiting bolts (21) are both four.

5. A horticultural herbicide spraying device according to claim 1, characterized in that: Two mounting sleeves (22) are symmetrically and fixedly connected to one end of the vehicle body (1) away from the mounting frame (4), and a handrail (23) is fixedly connected between the two mounting sleeves (22).

6. A horticultural herbicide spraying device according to claim 1, characterized in that: A liquid adding head (24) is fixedly connected to the upper end surface of the liquid storage tank (11), a rectangular opening is provided on the liquid storage tank (11), and a transparent plate (25) is sealed and fixedly connected inside the rectangular opening.

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