CN204860420U - Roadside greening watering car - Google Patents

Abstract

The utility model discloses a road greening watering vehicle. The watering vehicle comprises a vehicle body and a tank body arranged on the vehicle body. The vehicle body is provided with a water spray device connected with the tank body and a water spray device for turning over. turning device. This solution greatly improves work efficiency, greatly reduces operating costs, can reduce energy consumption, and protects the environment. It provides a good solution for landscaping watering vehicles and related application vehicles, and has a good application prospect.

Description

A road greening watering vehicle

technical field

The utility model relates to the field of watering vehicles, in particular to a road greening watering vehicle.

Background technique

With the rapid development of my country's economy, urbanization is also advancing rapidly, and more people are beginning to pour into cities. While people are pursuing material life in cities, they are also paying more and more attention to the spiritual enjoyment of urban life. As one of the basic elements of urban spiritual civilization, municipal road green belt is an important part of urban planning. With the massive construction of road green belts, the degree of mechanization of road green watering is getting higher and higher. At present, ordinary green watering vehicles are widely used, and workers must accompany them to assist in watering. The car stops after a certain distance and is dragged by maintenance workers. After the heavy water pipes have finished watering, the car continues to move forward. In this way, not only the car stops/starts continuously, which wastes energy and pollutes the environment, but also the watering effect is not good, wasting water resources, and if the road is wide, and there are wide green belts on the side of the road and in the middle of the road, then if the ordinary watering vehicle has to complete all The watering task will inevitably go against the road or drive on the left express lane by manual work, which will bring traffic safety hazards. In order to save resources, protect the environment, improve the efficiency of greening watering operations, and reduce traffic safety hazards, it is urgent to solve the problem of road greening watering.

Contents of the invention

According to the deficiencies of the prior art above, the utility model proposes a road greening watering vehicle to achieve the purpose of watering both sides of the watering vehicle.

In order to achieve the above object, the technical scheme that the utility model takes is:

A road greening watering vehicle comprises a vehicle body and a tank body arranged on the vehicle body. The vehicle body is provided with a water spraying device connected with the tank body and an overturning device for inverting the water spraying device.

Preferably, the water spray device includes a water delivery pipe, an electric push rod, a water feeder and several nozzles arranged on the water feeder. device connection.

Preferably, the water delivery pipe is a spiral water delivery hose, and a booster pump is provided at the connection between the water delivery pipe and the tank.

More preferably, the nozzles are nozzles of different specifications, and the nozzles are arranged sequentially from the front of the vehicle to the rear of the vehicle according to the amount of water sprayed from large to small.

Preferably, the turning device includes a motor, a planetary gear set and a guide rail fixed on the tank body, the planetary gear set includes a ring gear, a sun gear arranged in the ring gear, and a planetary gear meshed with the sun gear and the ring gear, and the gear The ring is fixedly connected with the car body, one end of the motor housing is rotationally connected with the end of the electric push rod, and the other end is fixedly connected with the car body, the electric push rod is provided with a first connecting pin moving along the guide rail, a planetary wheel It is connected with the electric push rod through the second connecting pin. More preferably, the electric push rod is also provided with a bearing, one end of the second connecting pin is fixedly connected to the planetary wheel through a key, and the other end is connected to the bearing on the electric push rod.

Preferably, a support plate is provided at the fixed connection between the ring gear and the vehicle body.

Preferably, electric push rod supports fixedly connected with the vehicle body are respectively provided under both ends of the guide rail.

Preferably, the watering vehicle further includes hemispherical electronic monitoring cameras arranged on both sides of the vehicle body.

Preferably, the tank body is provided with a water injection port, and a sealing cover is provided on the water injection port.

The beneficial effects of the utility model are: the watering vehicle provided by the utility model can complete the watering operation only by one driver operating the greening watering vehicle, can run continuously, does not need frequent parking in the middle, and the driver can pass through the camera device and the rearview mirror Observe the watering situation and make adjustments in time. Not only can the sprinkler device stretch and control the amount of water to meet the watering needs of different green belts to achieve the best watering effect, but it can also cross the body and flip from the side of the body to the On the other side, it can easily complete the task of watering the wide green belt on the side of the road and in the middle of the road without manual assistance and has a high degree of mechanization. This solution greatly improves work efficiency, greatly reduces operating costs, and can reduce energy consumption. It provides a good solution for landscaping watering vehicles and related application vehicles, and has a good application prospect.

Description of drawings

The following is a brief description of the content expressed in the drawings of this specification and the marks in the drawings:

Fig. 1 is a schematic diagram of the overall structure of the greening watering vehicle of the present utility model;

Fig. 2 is a mechanism diagram of the electric push rod connecting the water feeder and the nozzle on the water feeder of the present utility model;

Fig. 3 is the front view of the connection between the turning device and the water spraying device of the present utility model;

Fig. 4 is a top view of the components of the planetary gear set, electric push rod and guide rail of the present utility model;

Fig. 5 is a structural schematic diagram of the guide rail and electric push rod components of the utility model;

Fig. 6 is a schematic structural view of the ring gear and its support plate of the present invention;

Fig. 7 is a structural schematic diagram of the cameras on both sides of the vehicle body and the hexagonal screw fixture of the present invention;

Fig. 8 is a structural schematic diagram of the tank body support and the electric push rod support of the present utility model;

Fig. 9 is a structural schematic diagram of the sealing cover of the water injection port of the tank body of the present invention;

Fig. 10 is a structural schematic diagram of the water injection port of the tank body of the present invention.

In the figure, 1. Tank support, 2. Guide rail, 3. Water injection port, 4. Tank body, 5. Water feeder, 6. Nozzle, 7. Electric push rod, 8. Electric push rod support, 9. Camera, 10. Water delivery hose, 11. Connecting rod, 12. Ring gear, 13. Sun gear, 14. Guide rail ball, 15. Planetary gear, 16. Second connecting pin, 17. First connecting pin, 18. Motor, 19, welding rod, 20, support plate, 21, vehicle floor plate, 22, hexagonal screw, 23, fixed plate, 24, sealing cover.

Detailed ways

Below, referring to the accompanying drawings, through the description of the embodiments, the specific implementation of the present utility model, such as the shape and structure of each component involved, the mutual position and connection relationship between each part, the function and working principle of each part, and manufacturing The process, operation and use methods, etc. are further described in detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the utility model concept and technical solution of the utility model.

A road greening watering vehicle comprises a vehicle body and a tank body 4 arranged on the vehicle body. The vehicle body is provided with a water spraying device connected with the tank body and an overturning device for inverting the water spraying device.

The tank body 4 is used to store water for irrigation. The tank body can be cylindrical, elliptical and rectangular, but it is more preferably cylindrical. Its surface area is small, its volumetric efficiency is high, the stress in the container wall is small, and its rigidity is good. The material of the tank body can be selected from alloy steel plate or aluminum alloy plate. As shown in Figure 1, the tank body 4 is fixedly installed on the vehicle body through the tank body support 1, and is placed horizontally relative to the vehicle body. Because the tank body support 1 needs to carry a huge pressure, a short and large force-bearing area is adopted. The supports help to stably support the tank body with a large mass, as shown in Figure 8. The tank body 4 is provided with a water injection port 3 for replenishing water for the tank body, and a sealing cover 24 is installed to provide closed water source and pressure maintaining. When the tank volume is relatively large, in order to fill the tank with water faster, there can be two or more water injection ports. As shown in Figure 2, the water spray device includes a water delivery pipe, an electric push rod 7, a water feeder 5 and a number of nozzles 6 arranged on the water feeder, the water feeder 5 is a cylindrical hollow structure, and the electric push rod 7 is placed on the bottom of the tank body 4. One is provided at both ends, and the connecting rods 11 at the input ends of the two electric push rods 7 are respectively connected with the two ends of the water feeder 5, and the water feeder is connected with the tank body through a water delivery pipe. The electric push rod here is a new type of linear actuator mainly composed of a motor, a push rod and a control device, which can realize remote control and centralized control. The electric push rod makes reciprocating motion within a certain linear range, and then drives the water supply The device is followed by a reciprocating telescopic movement in a linear direction. When watering, control the electric push rod to move in a straight line, and then drive the water feeder to move together. When it reaches the designated position, the watering operation will be carried out. The water delivery pipe is preferably a spiral water delivery hose 10, and a booster pump is provided at the connection between the water delivery pipe and the tank body, and the water pressure of the water feeder is increased by the booster pump, thereby ensuring that the water in the water feeder can continue to be sprayed from the nozzle, and more Watering well, the booster pump is always kept in a pressurized state during the working process, so that the water in the tank can always be injected into the water feeder through the spiral hose. The nozzles are of different specifications, which can be 0°-40° nozzles. According to the spraying shape, they can be conical nozzles, square nozzles, rectangular nozzles, oval nozzles, fan-shaped nozzles, column flow (direct current) nozzles, and nozzles according to the spraying shape. The amount of water is set sequentially from the front to the rear of the vehicle from large to small, so as to ensure the best watering effect with the least water consumption. Nozzles of different specifications can be arranged in advance according to actual spraying needs.

In order to facilitate the observation of water spraying, an electronic monitoring camera can be installed on both sides of the car body for monitoring. The driver can observe the images collected by the camera during driving without getting out of the car to observe the watering situation, saving time and effort. Preferably, a hemispherical electronic monitoring camera is used as shown in FIG. 7 . Two hemispherical electronic monitoring cameras are located in the center of the tank body and fixedly installed on the vehicle floor on both sides of the vehicle body respectively. The cameras are installed at this position to monitor the water spraying situation in a wide range. The hemispherical electronic monitoring camera 9 that the driver is used to observe the working condition of the watering vehicle is to fix the camera on the vehicle floor 21 by the hexagonal screw 22 and the fixed plate 23.

The overturning device includes a motor 18, a planetary gear set and a guide rail 2 fixed on the tank body. The guide rail 2 and the tank body are fixedly connected by a welding rod 19. The planetary gear set includes a ring gear 12 and a sun gear 13 arranged in the ring gear. And the planetary gear 15 meshed with the sun gear 13 and the ring gear 12, the ring gear is fixedly connected with the car body, one end of the housing of the motor 18 is connected in rotation with the end of the electric push rod through the rotating shaft, and the other end of the motor 18 housing is connected with the car body Fixedly connected, the electric push rod is provided with a first connecting pin 17 moving along the guide rail, and the planetary gear 15 is connected with the electric push rod through the second connecting pin 16 . The guide rail 2 is provided with guide rail balls 14, and the motion plan of the turning device is mainly to use the motor 18 to drive the sun gear 13 to rotate, and the sun gear 13 is meshed with the planetary gear 15 and is in the ring gear 12, so as long as the planetary gear rotates, it must be in the ring gear. Circular movement is carried out in the ring, as shown in Figure 3 and Figure 4; more preferably, as shown in Figure 4 and 5, a bearing is also provided on the electric push rod 7, and one end of the second connecting pin 16 is connected to the planetary wheel 15 through a key. Fixed connection, the other end is connected with the bearing on the electric push rod 7. Because the second connecting pin 16 that connects the electric push rod 7 and the planetary gear is fixedly connected with the planetary wheel by a key, the other end of the second connecting pin 16 is connected with the electric push rod 7 by a bearing, and when the planetary wheel rotates, it is also on the ring gear. Circular motion is generated, so as to drive the electric push rod 7 from one side of the car body to the other side, and the guide rail 2 is arranged according to the motion track of the first connecting pin 17 moving along the guide rail, and the first connecting pin 17 moving along the guide rail is connected with the electric push rod 7. The push rod is fixedly connected and moves in the guide rail. The guide rail makes the electric push rod move more smoothly when it is driven by the planetary wheel, offsets part of the resistance, provides support, makes the movement more reasonable and efficient, and meets the needs of actual operation. More preferably, as shown in FIG. 5 , electric push rod supports 8 fixedly connected with the car body are respectively provided under both ends of the guide rail 2 . Electric push rod support 8, the bearing pressure of this type of support does not need to be too large, as long as the quality requirements of the push rod and the water storage are met, the whole mechanism can be made to work normally. Because the electric push rods are provided with one at both ends of the tank body, and the electric push rods are turned over from one side of the car body to the other side with the turning device, so four electric push rod supports need to be provided, one at each side of the tank body. Set two at each end. More preferably, a support plate 20 is provided at the fixed connection between the ring gear 12 and the vehicle body. As shown in FIG. Movement can run better.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned methods, as long as various insubstantial improvements are made by adopting the method concept and technical solutions of the utility model, or Directly applying the ideas and technical solutions of the utility model to other occasions without improvement is within the protection scope of the utility model. The protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (7)

1. A road greening watering vehicle, comprising a car body and a tank body arranged on the car body, characterized in that: the car body is provided with a water spray device connected to the tank body and an overturning device for turning over the water spray device device, the water spray device includes a water delivery pipe, an electric push rod, a water feeder and a number of nozzles arranged on the water feeder, the water feeder is connected to the tank through the water delivery pipe, and the two ends of the electric push rod are respectively connected to the water feeder and the turning device Connection; the turning device includes a motor, a planetary gear set and a guide rail fixed on the tank body, the planetary gear set includes a ring gear, a sun gear arranged in the ring gear, and a planetary gear meshed with the sun gear and the ring gear, and the ring gear It is fixedly connected with the vehicle body, one end of the housing of the motor is rotationally connected with the end of the electric push rod, and the other end is fixedly connected with the vehicle body, the electric push rod is provided with a first connecting pin that moves along the guide rail, and the planetary wheel passes through The second connecting pin is connected with the electric push rod. 2. The road greening watering vehicle according to claim 1, characterized in that: the water delivery pipe is a spiral water delivery hose, and a pressure pump is provided at the connection between the water delivery pipe and the tank body. 3. The road greening watering vehicle according to claim 1, characterized in that: the nozzles are nozzles of different specifications, and the nozzles are arranged in order from the front to the rear of the vehicle according to the amount of water sprayed from large to small. 4. The road greening watering vehicle according to claim 1, characterized in that: the electric push rod is also provided with a bearing, one end of the second connecting pin is fixedly connected with the planetary wheel through a key, and the other end is connected with the bearing on the electric push rod connect. 5. The road greening watering vehicle according to claim 1, characterized in that: a support plate is provided at the fixed connection between the ring gear and the vehicle body. 6. The road greening watering vehicle according to claim 1, characterized in that: the watering vehicle further comprises hemispherical electronic monitoring cameras arranged on both sides of the vehicle body. 7. The road greening watering vehicle according to claim 1, characterized in that: the tank body is provided with a water injection port, and the water injection port is provided with a sealing cover.