Spraying device

Abstract

The utility model provides a spraying device which comprises a pushing vehicle, a control assembly and an adjusting assembly, the top of the pushing vehicle is fixedly connected with a water pump, and the top of the pushing vehicle is fixedly connected with a vertical plate; the control assembly is arranged on one side of the water pump and comprises a conveying hose, a limiting block, a supporting rod, a connecting block and a first positioning plate, a water outlet of the water pump communicates with the conveying hose, the limiting block is clamped to the outer side of the conveying hose, and the supporting rod is fixedly connected to the rear surface of the limiting block; the outer side of the supporting rod is fixedly connected with a connecting block. The spraying device solves the problems that when water is sprayed to garden plants in the prior art, the spraying height is fixed and not convenient to adjust according to the heights of different plants, the plants with different heights cannot obtain a proper amount of water easily, irrigation is uneven, and the application range is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of garden maintenance equipment, in particular to a spraying device. Background Art

[0002] Gardens are beautiful natural environments and recreational areas created by using engineering technology and artistic means in a certain area, through transforming the terrain, planting trees, flowers and plants, building buildings and arranging garden paths. Garden maintenance is the regular maintenance, repair, prevention and repair of catastrophic damage to ensure the normal use of the garden, as well as improving the quality of use, viewing effect and service level, mainly including irrigation, fertilization, pruning, pest control and other aspects.

[0003] Patent application number 201821519531.1 is a spraying device for garden maintenance. People push the device to the place where watering is needed, and then workers hold the spray rod and aim it at the plants that need watering to spray water onto the plants. However, when using it, the spray rod needs to be held manually, which is inconvenient to push the device and sprinkle water at the same time. The irrigation efficiency is limited, and it is difficult to ensure the uniformity of spraying.

[0004] When some existing garden plants are watered, the spraying height is fixed, which is not convenient to adjust according to the height of different plants. It is easy to cause plants at different heights to fail to get the right amount of water, resulting in uneven irrigation and limited scope of application.

[0005] Therefore, it is necessary to provide a new spraying device to solve the above-mentioned technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a spraying device which is convenient for labor-saving spraying and adjusting the spraying height.

[0007] The spraying device provided by the utility model comprises a pushing cart, a control component and an adjusting component, wherein a water pump is fixedly connected to the top of the pushing cart, and a vertical plate is fixedly connected to the top of the pushing cart; the control component is arranged at one side of the water pump, and the control component comprises a delivery hose, a limit block, a support rod, a connecting block and a first positioning plate, the water outlet of the water pump is connected to the delivery hose, the outer side of the delivery hose is clamped with the limit block, the rear surface of the limit block is fixedly connected to the support rod, the outer side of the support rod is fixedly connected to the connecting block, and the outer side of the connecting block is fixedly connected to the first positioning plate; the adjusting component is arranged at one side of the vertical plate, and the adjusting component comprises a fixing plate and an adjusting rod, one side of the vertical plate is fixedly connected to the fixing plate, and the inner side of the fixing plate is slidably connected to the adjusting rod.

[0008] As a spraying device provided by the utility model, preferably, the top of the first positioning plate is rotatably connected to the second positioning plate, one end of the second positioning plate is rotatably connected to the third positioning plate, and one end of the support rod is rotatably connected to the stabilizing block.

[0009] As a spraying device provided by the utility model, preferably, one end of the third positioning plate is fixedly connected to a first connecting rod, and one end of the first connecting rod is fixedly connected to a first motor.

[0010] As a spraying device provided by the utility model, preferably, one end of the delivery hose is connected to a connecting pipe, and the interior of the connecting pipe is connected to a spray head.

[0011] As a spraying device provided by the utility model, preferably, the adjusting assembly also includes a connecting plate and a threaded sleeve, one end of the adjusting rod is fixedly connected to the connecting plate, a threaded sleeve is provided on the inner side of the connecting plate, and one end of the adjusting rod is fixedly connected to the support plate.

[0012] As a spraying device provided by the utility model, preferably, the inner side of the threaded sleeve is threadedly connected to a threaded rod, a first turntable is provided at one end of the threaded rod, a second turntable is connected to the outer side of the first turntable via a belt drive, a second connecting rod is provided at one end of the second turntable, and a second motor is fixedly connected to one end of the second connecting rod.

[0013] As a spraying device provided by the utility model, preferably, the water inlet of the water pump is connected to a liquid outlet pipe, one end of the liquid outlet pipe is connected to a liquid storage tank, and a material injection port is opened inside the liquid storage tank.

[0014] As a spraying device provided by the utility model, preferably, a third motor is fixedly connected to the top of the liquid storage tank, a third connecting rod is fixedly connected to the output end of the third motor, a first gear is provided at one end of the third connecting rod, a second gear is meshingly connected to the outer side of the first gear, and a stirring rod is provided on one side of the second gear.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The spraying device is convenient for spraying and irrigating plants through a conveying hose, a connecting pipe, and a nozzle. Under the action of a limit block, a support rod, a connecting block, a first positioning plate, a second positioning plate, a third positioning plate, and a first motor, it is convenient to control the direction of the nozzle, promote multi-directional uniform spraying, and do not require long-term manual hand-held operation, which is more time-saving and labor-saving. Under the action of a fixed plate, an adjusting rod, a connecting plate, a threaded sleeve, and a threaded rod, it is convenient for the adjusting rod to drive the support plate to rise and fall, and then adjust the height of the nozzle, so that it is convenient to spray according to plants of different heights, improve flexibility and irrigation uniformity, and solve the problem that when some existing garden plants are watered, the spraying height is fixed and inconvenient to adjust according to the height of different plants, which easily leads to the plants of different heights not getting the right amount of water, resulting in uneven irrigation and limited scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of the spraying device provided by the utility model;

[0018] Figure 2 for Figure 1 The structural schematic diagram of the new control component shown;

[0019] Figure 3 for Figure 1 The structural schematic diagram of the novel regulating component shown;

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the new liquid storage tank and stirring rod.

[0021] Numbers in the figure: 1. Pushing car; 2. Water pump; 3. Vertical plate; 4. Control component; 41. Delivery hose; 42. Limit block; 43. Support rod; 44. Connecting block; 45. First positioning plate; 5. Adjusting component; 51. Fixed plate; 52. Adjusting rod; 53. Connecting plate; 54. Threaded sleeve; 6. Second positioning plate; 7. Third positioning plate; 8. First connecting rod; 9. First motor; 10. Stabilizing block; 11. Connecting pipe; 12. Nozzle; 13. Threaded rod; 14. Support plate; 15. First turntable; 16. Second turntable; 17. Second connecting rod; 18. Second motor; 19. Liquid outlet pipe; 20. Liquid storage tank; 21. Injection port; 22. Third motor; 23. Third connecting rod; 24. First gear; 25. Second gear; 26. Stirring rod. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the spraying device provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the novel control component shown; Figure 3 for Figure 1 The structural schematic diagram of the novel regulating component shown; Figure 4 for Figure 1 A schematic diagram of the structure of the novel liquid storage tank and the stirring rod is shown. A spraying device comprises a push cart 1, a water pump 2 is fixedly connected to the top of the push cart 1, and a vertical plate 3 is fixedly connected to the top of the push cart 1;

[0024] In the specific implementation process, Figure 1 and Figure 2 As shown, the control component 4 is arranged on one side of the water pump 2, and the control component 4 includes a delivery hose 41, a limit block 42, a support rod 43, a connecting block 44 and a first positioning plate 45. The water outlet of the water pump 2 is connected to the delivery hose 41, the outer side of the delivery hose 41 is clamped with the limit block 42, the rear surface of the limit block 42 is fixedly connected to the support rod 43, the outer side of the support rod 43 is fixedly connected to the connecting block 44, and the outer side of the connecting block 44 is fixedly connected to the first positioning plate 45.

[0025] The top of the first positioning plate 45 is rotatably connected to the second positioning plate 6 , one end of the second positioning plate 6 is rotatably connected to the third positioning plate 7 , and one end of the support rod 43 is rotatably connected to the stabilizing block 10 .

[0026] One end of the third positioning plate 7 is fixedly connected to a first connecting rod 8 , and one end of the first connecting rod 8 is fixedly connected to a first motor 9 .

[0027] One end of the delivery hose 41 is connected to the connection pipe 11 , and the interior of the connection pipe 11 is connected to the nozzle 12 .

[0028] It should be noted that: under the action of the pushing vehicle 1, it is convenient to manually push the entire device to move. Under the drive of the water pump 2, water is transported to the connecting pipe 11 through the delivery hose 41 and sprayed out through the nozzle 12 to spray the plants. Under the drive of the first motor 9, the first connecting rod 8 drives the third positioning plate 7 to rotate. Under the connection of the second positioning plate 6 and the first positioning plate 45, the connecting block 44 drives the support rod 43 to rotate under the support of the stabilizing block 10, and then the limit block 42 drives the delivery hose 41 and the nozzle 12 to rotate, which is convenient for adjusting the spraying direction of the nozzle 12 and promoting uniform irrigation. No manual hand-held operation is required. When hand-held targeted spraying is required, the delivery hose 41 can be taken out from the inside of the limit block 42, which improves flexibility.

[0029] refer to Figure 1 , Figure 3 and Figure 4 As shown, the adjustment assembly 5 is arranged on one side of the vertical plate 3, and the adjustment assembly 5 includes a fixed plate 51 and an adjustment rod 52. The fixed plate 51 is fixedly connected to one side of the vertical plate 3, and the inner side of the fixed plate 51 is slidably connected to the adjustment rod 52.

[0030] The adjustment assembly 5 further includes a connecting plate 53 and a threaded sleeve 54 . One end of the adjustment rod 52 is fixedly connected to the connecting plate 53 . The inner side of the connecting plate 53 is provided with the threaded sleeve 54 . One end of the adjustment rod 52 is fixedly connected to the support plate 14 .

[0031] The inner side of the threaded sleeve 54 is threadedly connected to a threaded rod 13, one end of the threaded rod 13 is provided with a first turntable 15, the outer side of the first turntable 15 is connected to a second turntable 16 through a belt drive, one end of the second turntable 16 is provided with a second connecting rod 17, and one end of the second connecting rod 17 is fixedly connected to a second motor 18.

[0032] The water inlet of the water pump 2 is connected to a liquid outlet pipe 19 , one end of the liquid outlet pipe 19 is connected to a liquid storage tank 20 , and a material injection port 21 is provided inside the liquid storage tank 20 .

[0033] A third motor 22 is fixedly connected to the top of the liquid storage tank 20, and a third connecting rod 23 is fixedly connected to the output end of the third motor 22. A first gear 24 is provided at one end of the third connecting rod 23, and a second gear 25 is meshingly connected to the outer side of the first gear 24. A stirring rod 26 is provided on one side of the second gear 25.

[0034] It should be noted that: under the action of the support plate 14, the first motor 9, the stabilizing block 10, etc. are supported and fixed. Under the drive of the second motor 18, the second turntable 16 drives the first turntable 15 to rotate through the second connecting rod 17, and then the threaded sleeve 54 is driven to move up and down through the rotation of the threaded rod 13. Under the connection between the threaded sleeve 54 and the connecting plate 53, the two adjusting rods 52 are driven to slide up and down under the support of the fixed plate 51, and then the support plate 14, the support rod 43 and the nozzle 12 are driven to move up and down, so as to facilitate the adjustment of the height of the nozzle 12, and then the spraying is adjusted according to the height of different plants, ensuring that plants of different heights can get the right amount of water, improving the uniformity of irrigation, flexible operation, and enhanced adaptability.

[0035] The working principle of a spraying device provided by the utility model is as follows:

[0036] When in use, water and nutrient solution are injected into the liquid storage tank 20 through the injection port 21, and the stirring rod 26 is driven to rotate under the action of the third motor 22, the first gear 24 and the second gear 25 to mix the liquid in the liquid storage tank 20. Driven by the water pump 2, the water is transported to the delivery hose 41 through the liquid outlet pipe 19 and sprayed out through the nozzle 12 to spray the plants. Driven by the first motor 9, the first connecting rod 8 drives the third positioning plate 7 to rotate. Under the connection of the second positioning plate 6 and the first positioning plate 45, the connecting block 44 drives the support rod 43 to rotate under the support of the stabilizing block 10, and then the limit block 42 drives the delivery hose 41 and the nozzle 12 to rotate, so as to facilitate the adjustment of the spraying direction of the nozzle 12 and promote uniform irrigation. Manual hand-held operation, when hand-held targeted spraying is required, the delivery hose 41 is taken out from the inner side of the limit block 42, which is convenient for manual hand-held spraying and improves flexibility. Under the drive of the second motor 18, the second turntable 16 drives the first turntable 15 to rotate through the second connecting rod 17, and then the threaded sleeve 54 is driven to move up and down through the rotation of the threaded rod 13. Under the connection between the threaded sleeve 54 and the connecting plate 53, the two adjustment rods 52 are driven to slide up and down under the support of the fixed plate 51, and then the support plate 14, the support rod 43 and the nozzle 12 are driven to move up and down, which is convenient for adjusting the height of the nozzle 12, and then the spraying is adjusted according to the height of different plants, ensuring that plants of different heights can get the right amount of water, improving the uniformity of irrigation, flexible operation, and enhanced adaptability.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A spraying device, characterized in that: include: A pushing cart (1), wherein a water pump (2) is fixedly connected to the top of the pushing cart (1), and a vertical plate (3) is fixedly connected to the top of the pushing cart (1); A control assembly (4), the control assembly (4) being arranged on one side of the water pump (2), the control assembly (4) comprising a delivery hose (41), a limit block (42), a support rod (43), a connection block (44) and a first positioning plate (45); the water outlet of the water pump (2) is connected to the delivery hose (41); the outer side of the delivery hose (41) is clamped with the limit block (42); the rear surface of the limit block (42) is fixedly connected to the support rod (43); the outer side of the support rod (43) is fixedly connected to the connection block (44); the outer side of the connection block (44) is fixedly connected to the first positioning plate (45); An adjustment component (5), the adjustment component (5) being arranged on one side of the vertical plate (3), the adjustment component (5) comprising a fixing plate (51) and an adjustment rod (52), the fixing plate (51) being fixedly connected to one side of the vertical plate (3), and the adjustment rod (52) being slidably connected to the inner side of the fixing plate (51).

2. The spraying device according to claim 1, characterized in that The top of the first positioning plate (45) is rotatably connected to the second positioning plate (6), one end of the second positioning plate (6) is rotatably connected to the third positioning plate (7), and one end of the support rod (43) is rotatably connected to the stabilizing block (10).

3. The spraying device according to claim 2, characterized in that One end of the third positioning plate (7) is fixedly connected to a first connecting rod (8), and one end of the first connecting rod (8) is fixedly connected to a first motor (9).

4. The spraying device according to claim 1, characterized in that One end of the delivery hose (41) is connected to a connecting pipe (11), and the interior of the connecting pipe (11) is connected to a spray head (12).

5. The spraying device according to claim 1, characterized in that The adjustment assembly (5) further comprises a connecting plate (53) and a threaded sleeve (54); one end of the adjustment rod (52) is fixedly connected to the connecting plate (53); a threaded sleeve (54) is provided on the inner side of the connecting plate (53); and one end of the adjustment rod (52) is fixedly connected to the support plate (14).

6. The spraying device according to claim 5, characterized in that The inner side of the threaded sleeve (54) is threadedly connected to a threaded rod (13); a first rotating disk (15) is disposed at one end of the threaded rod (13); the outer side of the first rotating disk (15) is connected to a second rotating disk (16) via a belt drive; a second connecting rod (17) is disposed at one end of the second rotating disk (16); and a second motor (18) is fixedly connected to one end of the second connecting rod (17).

7. The spraying device according to claim 1, characterized in that The water inlet of the water pump (2) is connected to a liquid outlet pipe (19), one end of the liquid outlet pipe (19) is connected to a liquid storage tank (20), and a material injection port (21) is provided inside the liquid storage tank (20).

8. The spraying device according to claim 7, characterized in that A third motor (22) is fixedly connected to the top of the liquid storage tank (20); a third connecting rod (23) is fixedly connected to the output end of the third motor (22); a first gear (24) is provided at one end of the third connecting rod (23); a second gear (25) is meshingly connected to the outer side of the first gear (24); and a stirring rod (26) is provided on one side of the second gear (25).

Images