Irrigation device for greening maintenance

Abstract

The utility model relates to an irrigation device for greening maintenance, which comprises an irrigation vehicle and an irrigation assembly, a water tank and an irrigation pump are arranged on the irrigation vehicle, and the irrigation assembly comprises an irrigation support, an upper irrigation pipe and a lower irrigation pipe which are arranged on the upper side and the lower side of the irrigation support, and an irrigation main pipe which is respectively communicated with the upper irrigation pipe and the lower irrigation pipe. Irrigating nozzles are respectively arranged on the upper irrigating pipe and the lower irrigating pipe, and the irrigating main pipe is communicated with an irrigating pump. The irrigation pump is adopted to pump a water source in the water tank to the irrigation assembly to achieve greening irrigation, the irrigation vehicle moves in a greening area to achieve full-coverage irrigation on the greening area, meanwhile, the irrigation nozzles spray the water source downwards to achieve irrigation, and the irrigation efficiency is improved. In addition, when the moving trafficability is limited, the upper irrigation pipe can be folded from the middle part, so that the transverse size of the device is obviously reduced, and the trafficability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of greening facilities, in particular to a watering device for greening maintenance. Background Art

[0002] In greening projects, greening maintenance is usually required after greening is planted, and watering the planted plants and laid lawns is one of the important contents. Watering the plants and lawns according to the process requirements during the maintenance period is the key to ensure the survival of greening vegetation and directly affects the quality of greening projects.

[0003] Existing greening watering methods usually use large-scale watering vehicles for remote spraying and lay watering pipelines on the ground for ground watering. However, the above-mentioned watering methods each have disadvantages: the method of using large-scale watering vehicles for watering usually has limited watering operation surfaces. In greening areas with a large longitudinal length, some greening areas cannot be watered because the watering vehicles cannot move into the greening areas. On the other hand, large-scale watering vehicles usually spray water sources at an angle to the greening vegetation and the spraying speed of the water sources is relatively high, which causes a certain impact on the greening vegetation and easily destroys the shape of the greening vegetation; the method of using ground pipelines for ground watering requires a large amount of engineering work because the pipelines need to be laid in the greening area. After each area is watered, the mobile pipelines need to be transferred, which reduces the efficiency of greening watering construction and requires a large amount of manpower. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a watering device for greening maintenance with a lightweight design and flexible use, which can carry out full coverage watering of greening areas, while reducing the consumption of manpower and improving the construction efficiency of greening watering.

[0005] The utility model is realized through the following technical solutions:

[0006] A watering device for greening maintenance comprises a watering vehicle and a watering assembly arranged on the watering vehicle, wherein the watering vehicle is provided with a water tank and a watering pump connected to the water tank, the watering assembly comprises a watering bracket, an upper watering pipe arranged on the upper and lower sides of the watering bracket, a lower watering pipe and a watering main pipe respectively connected to the upper watering pipe and the lower watering pipe, wherein the watering bracket is installed in front of the watering vehicle, the upper watering pipe and the lower watering pipe are respectively provided with watering nozzles, and the watering main pipe is connected to the watering pump.

[0007] According to the above technical solution, preferably, the upper irrigation pipe includes two irrigation branches, and the ends of the two irrigation branches are respectively connected to the main irrigation pipe.

[0008] According to the above technical solution, preferably, the irrigation branch pipe includes an inner section, an outer section and a folding component arranged at the connection between the inner section and the outer section of the branch pipe, and the folding component can make the irrigation branch pipe fold inward or unfold, and when the irrigation branch pipe is unfolded, the inner section of the branch pipe is connected with the outer section of the branch pipe.

[0009] According to the above technical solution, preferably, the folding assembly includes a first connecting arm fixedly connected to the end of the inner section of the branch pipe, a second connecting arm fixedly connected to the end of the outer section of the branch pipe, and a ball head and a ball sleeve located at the connection between the inner section of the branch pipe and the outer section of the branch pipe. The first connecting arm and the second connecting arm are hinged, and the ball head can rotate in the ball sleeve.

[0010] According to the above technical solution, preferably, the watering nozzle is located at the end of the watering branch pipe, the watering nozzle is located in the middle and both ends of the lower watering pipe, and each of the watering nozzles is arranged facing directly downward.

[0011] According to the above technical solution, preferably, the irrigation vehicle includes a frame, wheels installed at the bottom of the frame, and a handrail located above the rear side of the frame, and the water tank and the irrigation pump are both installed on the frame.

[0012] According to the above technical solution, preferably, the watering vehicle further includes a generator and a fuel tank located above the vehicle frame, which are used to drive the watering vehicle to move.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts an irrigation pump to pump the water source in the water tank to the irrigation component to realize greening irrigation, and then the irrigation vehicle is shifted in the greening area to realize full coverage irrigation of the greening area; at the same time, each irrigation nozzle sprays the water source downward to realize irrigation, rather than oblique high-speed spraying, so in the process of greening maintenance and irrigation construction, no adverse scouring effect will be produced on the vegetation, which is beneficial to ensure the shape of the green vegetation after planting; in addition, when the mobility is limited, the two irrigation branches of the upper irrigation pipe can be folded from the middle, so that the lateral size of the irrigation device is significantly reduced and the mobility is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the watering vehicle part of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the pouring assembly in the utility model (front perspective).

[0018] Figure 4It is a three-dimensional structural schematic diagram of the pouring assembly in the utility model (rear perspective).

[0019] Figure 5 It is a schematic diagram of the top view of the folding component of the utility model.

[0020] In the figure: 1. upper irrigation pipe; 2. upper valve; 3. irrigation bracket; 4. lower valve; 5. lower irrigation pipe; 6. support frame; 7. irrigation main pipe; 8. fuel tank; 9. generator; 10. handrail; 11. water tank; 12. frame; 13. irrigation pump; 14. wheel; 15. groove; 16. irrigation nozzle; 17. folding assembly; 17-1. first connecting arm; 17-2. second connecting arm; 17-3. ball head; 17-4. ball sleeve; 18. upper connecting pipe; 19. connecting joint; 20. lower connecting pipe. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and the best embodiment. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model.

[0022] In the description of the utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the utility model.

[0023] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment 1: As shown in the figure, the utility model includes a watering vehicle and a watering assembly arranged on the watering vehicle, wherein the watering vehicle is provided with a water tank 11 and a watering pump 13 connected to the water tank 11, wherein the watering vehicle includes a frame 12, wheels 14 installed at the bottom of the frame 12, and a handrail 10 located above the rear side of the frame 12, wherein the water tank 11 and the watering pump 13 are both installed on the frame 12. In this example, the water tank 11 is a cylindrical water tank 11 with an open top. When greening watering and maintenance construction is carried out, a water truck is used to transport water to the site, and a plurality of long water delivery pipes are connected to the water tank of the water truck, and each water delivery pipe is pulled and extended to different positions in the greening area to form a plurality of water intake points. When the water source in the water tank 11 of the watering device is exhausted, it is shifted to the nearest water intake point for water replenishment.

[0025] The irrigation assembly includes an irrigation bracket 3, an upper irrigation pipe 1 and a lower irrigation pipe 5 provided on the upper and lower sides of the irrigation bracket 3, and an irrigation main pipe 7 respectively connected to the upper irrigation pipe 1 and the lower irrigation pipe 5, wherein the irrigation bracket 3 is installed in front of the irrigation vehicle, specifically, a support frame 6 is installed at the front lower part of the vehicle frame 12, and the bottom of the irrigation bracket 3 is fixedly connected to the support frame 6. The upper irrigation pipe 1 and the lower irrigation pipe 5 are respectively provided with irrigation nozzles 16, and the irrigation main pipe 7 is connected to the irrigation pump 13. In this example, a connecting joint 19 is provided at the rear end of the irrigation main pipe 7 and the connecting joint 19 is connected to the outlet of the irrigation pump 13, and the bottom outlet of the water tank 11 is connected to the inlet of the irrigation pump 13, and the irrigation pump 13 pumps the water source in the water tank 11 to the irrigation assembly.

[0026] Among them, the upper irrigation pipe 1 includes two irrigation branches, and the ends of the two irrigation branches are connected to the irrigation main pipe 7 through the upper connecting pipe 18, and the upper valve 2 is installed on the upper connecting pipe 18. The middle part of the lower irrigation pipe 5 is connected to the irrigation main pipe 7 through the lower connecting pipe 20, and the lower valve 4 is installed on the lower connecting pipe 20. Both the upper valve 2 and the lower valve 4 are manual valves. The upper valve 2 and the lower valve 4 are set to control whether the upper irrigation pipe 1 is connected to the irrigation main pipe 7 and whether the lower irrigation pipe 5 is connected to the irrigation main pipe 7. Specifically, a irrigation nozzle 16 is installed below the outer end of each irrigation branch, and the spraying direction of the irrigation nozzle 16 is facing directly downward. The irrigation nozzles 16 are installed at both ends and below the middle of the lower irrigation pipe 5, and the spraying direction of the irrigation nozzle 16 is facing directly downward. Therefore, when the watering device moves forward, each watering nozzle 16 sprays and waters the green vegetation on the moving path below.

[0027] In addition, the irrigation branch pipe includes an inner section, an outer section, and a folding assembly 17 provided at the connection between the inner section and the outer section. The folding assembly 17 can fold the irrigation branch pipe inward or unfold, and when the irrigation branch pipe is unfolded, the inner section is connected to the outer section. The folding assembly 17 is used to fold the two irrigation branches backward when the irrigation device is in a non-working state or when the upper irrigation pipe 1 and its irrigation nozzles 16 are not started in a working state, so that the lateral size of the irrigation device is significantly reduced, which is convenient for transferring the irrigation device to the next greening irrigation and maintenance area or improving the mobility in some places where greening vegetation is relatively dense (such as bushes). Specifically, the folding assembly 17 includes a first connecting arm 17-1 fixedly connected to the end of the inner section of the branch pipe, a second connecting arm 17-2 fixedly connected to the end of the outer section of the branch pipe, and a ball head 17-3 and a ball sleeve 17-4 located at the connection between the inner section and the outer section of the branch pipe. The first connecting arm 17-1 and the second connecting arm 17-2 are hinged, and the ball head 17-3 can rotate in the ball sleeve 17-4. In this example, a ball head 17-3 is provided at the outer end of the inner section of the branch pipe, and a ball sleeve 17-4 (in a trumpet shape) is installed at the inner end of the outer section of the branch pipe. When the irrigation branch pipe is unfolded, the ball head 17-3 is embedded in the ball sleeve 17-4, and the inner section of the branch pipe is connected with the outer section of the branch pipe. Similarly, when the irrigation branch pipe is folded, the ball head 17-3 is separated from the ball sleeve 17-4, and the inner section of the branch pipe is disconnected from the outer section of the branch pipe. In addition, a rubber pad can be added to the inner wall of the ball sleeve 17-4 to improve the tightness of the combination of the ball head 17-3 and the ball sleeve 17-4 to avoid water leakage at the joint. At the same time, it should be noted that when the irrigation branch pipe is folded and the irrigation branch pipe is operated to be unfolded, the upper valve 2 should be in a closed state. After the irrigation branch pipe is unfolded, the upper valve 2 is opened to achieve the connection between the inner section of the branch pipe and the outer section of the branch pipe.

[0028] Embodiment 2: Based on the above-mentioned embodiment 1, preferably, the watering device disclosed in the present application can not only realize full coverage watering and maintenance of the green area by manually pushing the watering vehicle, but also control the movement of the watering vehicle by operating buttons. Among them, the watering vehicle includes a frame 12, wheels 14 installed at the bottom of the frame 12, and a handrail 10 located above the rear side of the frame 12, and also includes a generator 9 and a fuel tank 8 located above the frame 12, which are used to drive the watering vehicle to move. When using this watering device, the generator 9 draws fuel from the fuel tank 8 and runs to generate electricity, the wheels 14 consume electricity to realize the movement of the watering vehicle, and the watering pump 13 consumes electricity to pump the water source in the water tank 11 to the watering assembly.

[0029] Specifically, a support platform is provided in the middle of the vehicle frame 12, the oil tank 8 is located below the front of the support platform, the generator 9 is located above the front of the support platform, the water tank 11 is located above the rear of the support platform, and the irrigation pump 13 is located below the rear of the support platform. A groove 15 is provided in the middle of the top of the oil tank 8, and the middle of the irrigation main pipe 7 is located in the groove 15, that is, the irrigation main pipe 7 passes through the groove 15 backward and is docked with the outlet of the irrigation pump 13. In addition, this example includes 4 wheels 14, the two wheels 14 located at the rear are driving wheels 14, and these two wheels 14 are driven by the same travel drive motor, and the two wheels 14 located at the front are driven wheels 14. Specifically, the two wheels 14 at the rear are connected by a linkage shaft transmission, and the output shaft of the travel drive motor is connected to the linkage shaft through a gear set. The above-mentioned driving method belongs to the prior art, so it will not be repeated in this application.

[0030] The irrigation device is operated by one person when in use. The operator holds the handrail 10 and walks with the irrigation device. A controller with operation buttons is installed on the handrail 10. The generator 9, the irrigation pump 13, and the travel drive motor are connected to the controller. The operation buttons include a button for controlling the start and stop of the generator 9, a button for controlling the travel drive motor to drive forward or backward, and a button for controlling the start and stop of the irrigation pump 13.

[0031] The utility model is preferably used in the following ways but is not limited to:

[0032] The irrigation device is moved to the water intake point, and water is injected into the water tank through the water supply pipe; then, the construction personnel start the generator, control the irrigation device to move in the green area, and start the irrigation pump at the same time. The irrigation pump pumps the water in the water tank to the irrigation components, and the water is transported to the upper irrigation pipe and the lower irrigation pipe by the irrigation main pipe, and then sprayed downward by each irrigation nozzle; when the water in the water tank is exhausted, the irrigation pump is turned off and the device is moved to the nearest water intake point for water replenishment, or the water supply pipe can be pulled to the irrigation device for water replenishment;

[0033] When mobility is limited (for example, when watering and maintaining greening in relatively dense bushes), the two watering branches of the upper watering pipe can be folded from the middle after closing the upper valve, so that the outer section of the watering branch pipe is folded backwards, and the lateral size of the watering device is significantly reduced, and the mobility is enhanced. After completing the watering and maintenance work, the aforementioned folding operation can also be performed, and then the watering device can be transferred to the next greening maintenance scene by an engineering vehicle.

[0034] The utility model adopts an irrigation pump to pump the water source in the water tank to the irrigation component to realize greening irrigation, and then the irrigation vehicle is shifted in the greening area to realize full coverage irrigation of the greening area; at the same time, each irrigation nozzle sprays the water source downward to realize irrigation, rather than oblique high-speed spraying, so in the process of greening maintenance and irrigation construction, no adverse scouring effect will be produced on the vegetation, which is beneficial to ensure the shape of the green vegetation after planting; in addition, when the mobility is limited, the two irrigation branches of the upper irrigation pipe can be folded from the middle, so that the lateral size of the irrigation device is significantly reduced and the mobility is enhanced.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A watering device for greening maintenance, characterized in that: The invention comprises a watering vehicle and a watering assembly arranged on the watering vehicle, wherein the watering vehicle is provided with a water tank (11) and a watering pump (13) connected to the water tank (11), and the watering assembly comprises a watering support (3), an upper watering pipe (1) arranged on the upper and lower sides of the watering support (3), a lower watering pipe (5), and a main watering pipe (7) respectively connected to the upper watering pipe (1) and the lower watering pipe (5), wherein the upper watering pipe (1) and the lower watering pipe (5) are respectively provided with watering nozzles (16), and the main watering pipe (7) is connected to the watering pump (13).

2. A watering device for greening maintenance according to claim 1, characterized in that: The upper irrigation pipe (1) comprises two irrigation branches, and the ends of the two irrigation branches are respectively connected to the main irrigation pipe (7).

3. A watering device for greening maintenance according to claim 2, characterized in that: The irrigation branch pipe comprises an inner branch pipe section, an outer branch pipe section, and a folding assembly (17) arranged at the connection between the inner branch pipe section and the outer branch pipe section. The folding assembly (17) can fold the irrigation branch pipe inward or unfold it, and when the irrigation branch pipe is unfolded, the inner branch pipe section is connected to the outer branch pipe section.

4. A watering device for greening maintenance according to claim 3, characterized in that: The folding assembly (17) comprises a first connecting arm (17-1) fixedly connected to the end of the inner section of the branch pipe, a second connecting arm (17-2) fixedly connected to the end of the outer section of the branch pipe, and a ball head (17-3) and a ball sleeve (17-4) located at the connection between the inner section of the branch pipe and the outer section of the branch pipe, wherein the first connecting arm (17-1) and the second connecting arm (17-2) are hinged, and the ball head (17-3) can rotate in the ball sleeve (17-4).

5. The watering device for greening maintenance according to any one of claims 2 to 4, characterized in that: The irrigation nozzles (16) are located at the ends of the irrigation branches, the irrigation nozzles (16) are located at the middle and both ends of the lower irrigation pipe (5), and each of the irrigation nozzles (16) is arranged facing directly downward.

6. A watering device for greening maintenance according to claim 1, characterized in that: The irrigation vehicle comprises a frame (12), wheels (14) mounted at the bottom of the frame (12), and a handrail (10) located above the rear side of the frame (12); the water tank (11) and the irrigation pump (13) are both mounted on the frame (12).

7. A watering device for greening maintenance according to claim 6, characterized in that: The watering vehicle also includes a generator (9) and a fuel tank (8) located above the vehicle frame (12) and used for driving the watering vehicle to move.

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