Water spraying frame for road greening

Abstract

The water spraying frame for road greening comprises a vehicle body, a pressurizing water pump and a water spraying frame body, a square water pump containing groove is formed in the tail of the vehicle body, the pressurizing water pump is arranged in the water pump containing groove in a sliding connection mode, and a positioning rod is arranged in the center of the top of the pressurizing water pump. A pipe winding disc is arranged on the positioning rod, a water spraying frame body is arranged on the side face of the pressurizing water pump and comprises horizontal rotating equipment and lifting equipment, two supporting shafts are arranged in the horizontal rotating equipment, the supporting shaft close to the pressurizing water pump is connected with a rotating driven gear through a key, and the other supporting shaft is provided with a rotating driving gear; according to the water spraying device, horizontal adjustment of the water spraying angle and lifting adjustment of the height can be carried out, the water spraying effect is good, operation is easy, the pressurizing water pump can be separated according to use requirements, the weight of the water spraying device is reduced, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of garden greening equipment, in particular to a water spraying frame for road greening. Background Art

[0002] Greening refers to the activity of planting plants to improve the environment. Greening refers to the planting of protective forests, roadside trees, crops, and various plants in residential areas and parks. Greening can improve environmental hygiene and play multiple roles in maintaining ecological balance. When irrigating green trees along the road, sprinkler racks are needed for irrigation.

[0003] The existing water spray rack is fixed on the ground and cannot adjust the angle and height when in use. It cannot be adjusted for different roads and different types of green plants. It has limitations in use and is inconvenient to use. In addition, it cannot be used for effective irrigation in places where water sources are not convenient. Therefore, those skilled in the art provide a water spray rack for road greening to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a water spraying frame for road greening to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water spray rack for road greening comprises a vehicle body, a pressurized water pump and a water spray rack body, characterized in that: a square water pump mounting groove is arranged at the rear of the vehicle body, a pressurized water pump is arranged in the water pump mounting groove through a sliding connection, a tail plate is connected to the rear of the vehicle body through bolts, a positioning rod is arranged at the top center position of the pressurized water pump, a pipe winding disc is arranged on the positioning rod, a water pipe is wound on the pipe winding disc and is rotatably connected to the positioning rod, a water spray rack body is arranged on the side of the pressurized water pump, the water spray rack body comprises a horizontal rotating device and a lifting device, a connecting bottom plate at the bottom of the horizontal rotating device is connected to the top of the vehicle body through bolts, two supporting shafts are arranged inside the horizontal rotating device, a rotating driven gear is connected to the supporting shaft close to the pressurized water pump through a key, and the other supporting shaft is connected to the rotating driven gear through a key. A rotating driving gear is provided on the support shaft, and the rotating driven gear is meshed with the rotating driving gear. The top of the supporting shaft where the rotating driving gear is located is connected with a rotating adjustment handwheel through a thread. A lifting device is welded on the top of the supporting shaft where the rotating driven gear is located. A lifting cylinder is provided inside the lifting device. The inside of the lifting cylinder is fixedly connected with a water supply pipe. The water pipe on the pipe winding disc is pipe-connected with the joint of the water supply pipe. A rack is welded on the outside of the lifting cylinder. A fixed connecting block is welded on the outside of the top of the lifting device. A lifting handwheel is provided on the fixed connecting block. The other end of the lifting handwheel is connected with a lifting driving gear through a key. The lifting driving gear is meshed with the rack. Three three-way nozzles are threadedly connected to the top of the water supply pipe.

[0007] As a further solution of the utility model: four self-locking universal wheels are connected to the bottom of the vehicle body by bolts, and a push handle is welded to the rear of the vehicle body.

[0008] As a further solution of the utility model: two sliding trough bodies consisting of two rectangular parallelepipeds are welded at the bottom of the two side surfaces of the pressure water pump, and a carrying handle is welded at the top of the sliding trough body.

[0009] As a further solution of the utility model: a rotating handle is provided on the top of the pipe winding disk, the rotating handle is rotatably connected to the pipe winding disk, and the pressurized water pump is connected to the water inlet of the pipe winding disk through a connecting water pipe.

[0010] As a further solution of the utility model: a plurality of through holes are evenly distributed on the surface of the rotating adjustment hand wheel, a positioning threaded hole is arranged on the top of the horizontal rotating device, and a positioning bolt is arranged to penetrate the through hole on the rotating adjustment hand wheel and be threadedly connected with the positioning threaded hole.

[0011] As a further solution of the utility model: a circular lifting slide groove is arranged inside the lifting device, the lifting cylinder is slidably connected to the lifting device, and a square avoidance groove penetrating the lifting device is arranged on the side of the lifting device.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, by rotating the rotary adjustment hand wheel, the rotary driving gear is driven to rotate, and the meshing action of the rotary driving gear and the rotary driven gear drives the lifting device to rotate, thereby realizing the rotation of the three-way sprinkler head. By rotating the lifting hand wheel, the lifting hand wheel drives the lifting driving gear to rotate. Since the rotary driving gear is meshed with the rack fixed on the lifting cylinder, the lifting cylinder is driven to be slidably connected with the lifting device, thereby realizing the lifting and lowering of the three-way sprinkler head. The operation is simple and convenient. According to the different growth conditions and types of green plants on different roads, the angle and height of the three-way sprinkler head can be adjusted, which is more targeted and has a better water spraying effect.

[0014] 2. In the utility model, the tail plate is removed, and the pressure water pump and the pipe coil are removed from the vehicle body by holding the carrying handles with both hands. In the case of no close water supply, the pressure water pump and the pipe coil are placed at the water source, and the water inlet pipe is connected to the pressure water pump. The water pipe on the pipe coil is extended to push the vehicle body to move and drive the water spray frame to spray water, thereby reducing the weight of the vehicle body, making it easier to use and more suitable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the vehicle body in the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the pressurized water pump in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the water spray frame in the utility model;

[0019] Figure 5 It is a schematic diagram of the structural cross section of the water spray frame in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the lifting device in the utility model.

[0021] In the figure: 1. Car body; 2. Pressurized water pump; 3. Pipe winding plate; 4. Tail plate; 5. Push handle; 6. Self-locking universal wheel; 7. Horizontal rotating device; 8. Lifting device; 9. Lifting cylinder; 10. Three-way nozzle; 11. Water pump placement slot; 12. Sliding slot; 13. Carrying handle; 14. Positioning rod; 15. Turning handle; 16. Connecting water pipe; 17. Rotating adjustment hand wheel; 18. Positioning bolt; 19. Connecting bottom plate; 20. Rack; 21. Lifting driving gear; 22. Fixed connecting block; 23. Lifting hand wheel; 24. Rotating driving gear; 25. Rotating driven gear; 26. Water supply pipeline; 27. Avoidance groove; 28. Lifting slide. Implementation

[0022] 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.

[0023] See also Figures 1 to 6In the embodiment of the utility model, the road greening water spraying frame includes a vehicle body 1, a pressure water pump 2 and a water spraying frame body. A square water pump placement groove 11 is arranged at the rear of the vehicle body 1, and a pressure water pump 2 is arranged in the water pump placement groove 11 through a sliding connection. The rear of the vehicle body 1 is connected with a tail plate 4 through bolts. A positioning rod 14 is arranged at the top center of the pressure water pump 2. A pipe winding plate 3 is arranged on the positioning rod 14. A water pipe is wound on the pipe winding plate 3 and is rotatably connected to the positioning rod 14. A water spraying frame body is arranged on the side of the pressure water pump 2. In the case of no close water supply, the pressure water pump 2 can be directly connected to the water pump 2 by the pressure water pump 2. The pressure water pump 2 and the pipe coil 3 are placed at the water source position, the water inlet pipe is connected to the pressure water pump 2, and the water pipe on the pipe coil 3 is extended to push the vehicle body 1 to move and drive the water spray frame to spray water, which reduces the weight of the vehicle body 1, makes it easier to use and has stronger applicability. The water spray frame includes a horizontal rotating device 7 and a lifting device 8. The connecting bottom plate 19 at the bottom of the horizontal rotating device 7 is connected to the top of the vehicle body 1 by bolts. Two supporting shafts are arranged inside the horizontal rotating device 7. A rotating driven gear 25 is connected to the supporting shaft close to the pressure water pump 2 by a key, and the other supporting shaft is connected to the rotating driven gear 25 by a key. A rotating driving gear 24 is arranged on the support shaft, and a rotating driven gear 25 meshes with the rotating driving gear 24. The top of the supporting shaft where the rotating driving gear 24 is located is connected to a rotating adjustment hand wheel 17 through a thread. A lifting device 8 is welded to the top of the supporting shaft where the rotating driven gear 25 is located. A lifting cylinder 9 is arranged inside the lifting device 8. A water supply pipe 26 is fixedly connected to the inside of the lifting cylinder 9. The water pipe on the pipe plate 3 is connected to the joint of the water supply pipe 26. A rack 20 is welded to the outside of the lifting cylinder 9. A fixed connection is welded to the outside of the top of the lifting device 8. Block 22, a lifting hand wheel 23 is arranged on the fixed connection block 22, the other end of the lifting hand wheel 23 is connected with a lifting driving gear 21 through a key, the lifting driving gear 21 is meshed with the rack 20, and three three-way sprinklers 10 are connected to the top of the water supply pipe 26 through a thread, the angle of the three-way sprinkler 10 can be rotated and adjusted to increase the number of trees sprayed with water at the same time, the horizontal angle of the three-way sprinkler 10 can be changed by rotating the rotation adjustment hand wheel 17, and the horizontal height of the three-way sprinkler 10 can be changed by rotating the lifting hand wheel 23, thereby increasing the working range of the three-way sprinkler 10 and achieving a better water spraying effect.

[0024] The bottom of the vehicle body 1 is connected with four self-locking universal wheels 6 by bolts. When the vehicle body 1 stops moving to spray water, the universal wheels are locked to prevent the vehicle body 1 from sliding. A push handle 5 is welded at the rear of the vehicle body 1.

[0025] Among them, two rectangular sliding grooves 12 are welded at the bottom of the two sides of the pressure water pump 2, and a carrying handle 13 is welded at the top of the sliding groove 12 to facilitate the transportation of the pressure water pump 2;

[0026] Among them, a rotating handle 15 is provided on the top of the pipe winding disc 3, and the rotating handle 15 is rotatably connected to the pipe winding disc 3. When the water pipe on the pipe winding disc 3 is retracted, it saves effort. The pressure water pump 2 is connected to the water inlet of the pipe winding disc 3 through the connecting water pipe 16;

[0027] Among them, the surface of the rotating adjustment hand wheel 17 is evenly distributed with a plurality of through holes, and a positioning threaded hole is provided on the top of the horizontal rotating device 7. A positioning bolt 18 is provided to penetrate the through hole on the rotating adjustment hand wheel 17 and then be threadedly connected with the positioning threaded hole to position the rotating adjustment hand wheel 17 and prevent the horizontal rotating device 7 from rotating by itself;

[0028] Among them, a circular lifting groove 28 is arranged inside the lifting device 8, the lifting cylinder 9 is slidingly connected to the lifting device 8, and a square avoidance groove 27 is arranged on the side of the lifting device 8 and penetrates the lifting device 8 to provide moving space for the water pipe connected to the water supply pipe 26 and the rack 20 to slide up and down to avoid interference.

[0029] The working principle of the utility model is: when the conditions for short-distance water supply are met, the water inlet pipe is connected to the pressure water pump 2, and the utility model is driven to spray water on the road greening vegetation. According to the type, height and density interval of the vegetation, the rotating adjustment hand wheel 17 is turned to drive the rotating active gear 24 to rotate, and the meshing action of the rotating active gear 24 and the rotating driven gear 25 drives the lifting device 8 to rotate, and the horizontal rotation of the three-way sprinkler 10 is adjusted. The lifting hand wheel 23 is turned to drive the lifting active gear 21 to rotate. Since the rotating active gear 24 is meshed with the rack 20 fixed on the lifting cylinder 9, the three-way sprinkler 10 is adjusted. The height of the nozzle 10 is adjusted, and the incoming water is pressurized by the pressure water pump 2, enters the water supply pipe 26 through the water pipe on the coil, and is finally sprayed out from the water supply pipe 26 through the three-way nozzle 10 to spray water on the road greening. When the condition of close-range water supply is not available, the tail plate 4 is removed, and the carrying handle 13 is held tightly with both hands to remove the pressure water pump 2 and the coil 3 from the vehicle body 1, and the vehicle body 1 is pushed to carry out watering operations, which reduces the weight of the utility model and makes it more convenient to use. The water pipe on the coil is used to extend the moving distance of the utility model for spraying irrigation, thereby improving the working range of the utility model and making it more applicable.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water spraying frame for road greening, comprising a body (1), a pressure water pump (2) and a water spraying frame, characterized in that: A square water pump placement groove (11) is provided at the rear of the vehicle body (1), a pressurized water pump (2) is provided in the water pump placement groove (11) by means of a sliding connection, a tail plate (4) is connected to the rear of the vehicle body (1) by means of bolts, a positioning rod (14) is provided at the top center of the pressurized water pump (2), a pipe winding disc (3) is provided on the positioning rod (14), a water pipe is wound around the pipe winding disc (3) and is rotatably connected to the positioning rod (14), a water spray frame is provided on the side of the pressurized water pump (2), the water spray frame comprises a horizontal rotating device (7) and a lifting device (8), a connecting bottom plate (19) at the bottom of the horizontal rotating device (7) is connected to the top of the vehicle body (1) by means of bolts, two supporting shafts are provided inside the horizontal rotating device (7), a rotating driven gear (25) is connected to the supporting shaft close to the pressurized water pump (2) by means of a key, a rotating driving gear (24) is provided on the other supporting shaft, the rotating driven gear (2 5) meshed with the rotating driving gear (24), the top of the support shaft where the rotating driving gear (24) is located is connected to a rotating adjustment hand wheel (17) through a thread, the top of the support shaft where the rotating driven gear (25) is located is welded with a lifting device (8), a lifting cylinder (9) is arranged inside the lifting device (8), a water supply pipe (26) is fixedly connected inside the lifting cylinder (9), the water pipe on the pipe winding plate (3) is pipe-connected with the joint of the water supply pipe (26), a rack (20) is welded on the outside of the lifting cylinder (9), a fixed connection block (22) is welded on the outside of the top of the lifting device (8), a lifting hand wheel (23) is arranged on the fixed connection block (22), the other end of the lifting hand wheel (23) is connected to a lifting driving gear (21) through a key, the lifting driving gear (21) is meshed with the rack (20), and three three-way nozzles (10) are connected to the top of the water supply pipe (26) through a thread.

2. The road greening water spraying rack according to claim 1, characterized in that: The bottom of the vehicle body (1) is connected to four self-locking universal wheels (6) via bolts, and a push handle (5) is welded to the rear of the vehicle body (1).

3. The road greening water spraying rack according to claim 1, characterized in that: Two rectangular sliding trough bodies (12) are welded to the bottom of the two side surfaces of the pressurized water pump (2), and a carrying handle (13) is welded to the top of the sliding trough body (12).

4. The road greening water spraying rack according to claim 1, characterized in that: A rotating handle (15) is provided on the top of the pipe winding disc (3), and the rotating handle (15) is rotatably connected to the pipe winding disc (3). The pressurized water pump (2) is connected to the water inlet of the pipe winding disc (3) via a connecting water pipe (16).

5. The road greening water spraying rack according to claim 1, characterized in that: The surface of the rotary adjustment hand wheel (17) is evenly distributed with a plurality of through holes, and the top of the horizontal rotation device (7) is provided with a positioning threaded hole, and a positioning bolt (18) is provided which penetrates the through hole on the rotary adjustment hand wheel (17) and is threadedly connected to the positioning threaded hole.

6. The road greening water spraying rack according to claim 1, characterized in that: A circular lifting slot (28) is provided inside the lifting device (8); the lifting cylinder (9) is slidably connected to the lifting device (8); and a square avoidance slot (27) penetrating the lifting device (8) is provided on the side of the lifting device (8).

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