CN205223954U - City intelligence watering lorry - Google Patents

Abstract

The utility model provides an urban intelligent sprinkler, which comprises a car body, the front end of the car body is a driver's cab, and a single-chip microcomputer is arranged in the driver's cab; a water tank is arranged at the rear end of the car body. A sprinkler pump communicated with the water tank is fixedly installed on the tank, and a turntable is fixedly installed on the chassis at the rear of the car body, and a lifting hydraulic cylinder and a swing hydraulic cylinder connected to each other are sequentially arranged above the turntable, and the sprinkler and sprinkler pumps are also included. The water gun connected to the water pump, the support device of the water gun is connected with the swing hydraulic cylinder, the rotation angle sensor is arranged on the turntable, the vertical position sensor is arranged on the lifting hydraulic cylinder, and the single-chip microcomputer receives signals from the vertical position sensor and The information of the rotation angle sensor, and control the lifting and rotation of the turntable. The spraying position of the water gun provided by the utility model can be intelligently and automatically lifted and rotated, and the flexibility and mechanization level are good, which reduces manual participation.

Description

An urban intelligent sprinkler

technical field

The utility model relates to an urban intelligent sprinkler, which belongs to the technical field of urban cleaning construction.

Background technique

The sprinkler is suitable for washing various road surfaces, trees, green belts, lawn greening, construction of roads, factories and mines, and high-altitude building cleaning. When working at heights, the control of the water gun used to spray water on the sprinkler is extremely inconvenient. According to the height of the position to be sprayed and the relative orientation of the sprinkler, it is necessary to change the spray height and spray angle of the water gun to complete the specific spraying operation. The street tree irrigation vehicle announced by Chinese patent 2010202574351 has a stand frame installed on the sprinkler water tank upper end, a water gun is installed on the stand frame, and a handle that is convenient to control the nozzle spray angle is installed at the water gun rear end. However, the above-mentioned patents have relatively low flexibility and mechanization level when working at heights.

Contents of the invention

Aiming at the above-mentioned problems in the prior art, the utility model provides an urban intelligent sprinkler, on which the spraying position of the water gun can be intelligently and automatically lifted and rotated, and the flexibility and mechanization level are good, reducing the artificial participate.

In order to achieve the above purpose, the utility model adopts the following technical solutions: an urban intelligent sprinkler, including a car body, the front end of the car body is a driver's cab, and a single-chip microcomputer is arranged in the driver's cab; a water tank is arranged at the rear end of the car body , a sprinkler pump connected to the water tank is fixedly installed on the gearbox of the car body, a turntable is fixedly installed on the chassis at the rear of the car body, and a lifting hydraulic cylinder connected with each other is arranged successively above the turntable. The swing hydraulic cylinder also includes a water gun connected to the sprinkler pump, the support device of the water gun is connected with the swing hydraulic cylinder, the turntable is provided with a rotation angle sensor, and the lifting hydraulic cylinder is provided with a vertical position sensor. The single-chip microcomputer receives information from the vertical position sensor and the rotation angle sensor, and the single-chip microcomputer controls the lifting and rotation of the turntable through the triode driving module.

As a further preference, the sprinkler pump is installed on the gearbox of the sprinkler, the engine drives the gearbox, the power take-off installed on the gearbox drives the sprinkler pump, and the sprinkler pump pumps out the water in the water tank.

As a further preference, the sprinkler pump includes two parts: a power speed increasing box and a self-priming centrifugal pump. The sprinkler pump operates stably, has a large flow rate, is easy to maintain, has low requirements on water quality, and can achieve a long service life.

As a further preference, the power speed-up box of the sprinkler pump includes an input device, a pump shaft (gear shaft), a driving gear and a gear box, and the self-priming centrifugal pump of the sprinkler pump includes an impeller and a pump body. Mechanical seal between gearbox and self-priming centrifugal pump.

As a further preference, the single-chip microcomputer adopts ATmega328 of Atmel Company.

As a further preference, the rotation angle sensor is a resistive displacement sensor, and the vertical position sensor is a resistive linear displacement sensor.

As a further preference, a water level sensor is installed at the bottom of the water tank, and a camera is installed at the top of the cab, and the single-chip microcomputer receives information from the camera and the water level sensor respectively, and controls the water level of the water gun and bucket through a solenoid valve.

The beneficial effects of the utility model are: the height and spraying angle of the water gun in the utility model are intelligently and automatically adjustable, and the water gun can be rotated 360°. Efficiency, suitable for promotion. Moreover, the sprinkler pump adopted has a large flow rate, which greatly reduces energy consumption and saves energy.

Description of drawings

Fig. 1 is a schematic structural view of an urban intelligent sprinkler according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a sprinkler pump used by an urban intelligent sprinkler in an embodiment of the present invention.

The description of the marks in the accompanying drawings is as follows: 1-car body, 11-cab, 12-chassis, 2-water tank, 3-turntable, 31-turntable deceleration mechanism, 4-lifting hydraulic cylinder, 5-swing hydraulic cylinder, 6- Water gun, 61-support device of water gun, 7-protective device, 8-input device, 9-pump shaft (gear shaft), 10-driving gear, 11-gear box, 12-impeller, 13-pump body, 14-mechanic Sealing, 111-camera, 21-water level sensor, 41-vertical position sensor, 51-rotation angle sensor.

detailed description

The realization of the purpose of the utility model, functional characteristics and beneficial effects will be further described below in conjunction with specific embodiments and accompanying drawings.

Below in conjunction with drawings and specific examples, the technical solution of the utility model will be described in further detail, so that those skilled in the art can better understand the utility model and implement it. A new type of limitation.

As shown in Figure 1, the utility model embodiment urban intelligent watering vehicle comprises a car body 1, the front end of the car body 1 is a cab 11, and a single-chip microcomputer is arranged in the cab 11; the rear end of the car body is provided with Water tank 2, a sprinkling pump connected with the water tank is fixedly installed on the gearbox of the car body, a turntable 3 is fixedly installed on the chassis 12 at the rear of the car body, and a connecting frame is arranged on the top of the turntable 3 in turn. The lifting hydraulic cylinder 4 and the swing hydraulic cylinder 5 also include water, 6 communicated with the sprinkler pump, the support device 61 of the water gun 6 is connected with the swing hydraulic cylinder 5, and the turntable 3 is provided with a rotation angle sensor 51 , the lifting hydraulic cylinder 4 is provided with a vertical position sensor 41, the single-chip microcomputer receives information from the vertical position sensor 41 and the rotation angle sensor 51, and the single-chip microcomputer controls the lifting and rotation of the turntable 3 through the triode drive module.

The sprinkler pump is installed on the gearbox of the sprinkler truck, the engine drives the gearbox, the power take-off installed on the gearbox drives the sprinkler pump, and the sprinkler pump pumps out the water in the water tank.

The single-chip microcomputer adopts ATmega328 of Atmel Company.

The rotation angle sensor 51 is a resistive displacement sensor, and the vertical position sensor 41 is a resistive linear displacement sensor.

A water level sensor 21 is installed at the bottom of the water tank 2, and a camera 111 is installed at the top of the cab 11. The single-chip microcomputer receives information from the camera 111 and the water level sensor 21 respectively, and controls the water gun and the water level of the bucket by a solenoid valve.

As shown in Figure 2, the sprinkler pump includes two parts: a power speed increasing box and a self-priming centrifugal pump. The sprinkler pump operates stably, has a large flow rate, is easy to maintain, has low requirements on water quality, and can achieve a long service life. The power speed-up box of the sprinkler pump includes an input device 8, a pump shaft (gear shaft) 9, a driving gear 10 and a gear box 11, and the self-priming centrifugal pump of the sprinkler pump includes an impeller 12 and a pump body 13. Mechanical seal 14 between the power speed increasing box and the self-priming centrifugal pump.

Claims (7)

1. A kind of urban intelligent sprinkler, comprising a car body, the front end of the car body is a cab, it is characterized in that: a single-chip microcomputer is arranged in the cab; the rear end of the car body is provided with a water tank, and A sprinkler pump communicated with the water tank is fixedly installed on the gearbox, and a turntable is fixedly installed on the chassis at the rear of the vehicle body, and a lifting hydraulic cylinder and a swing hydraulic cylinder connected to each other are sequentially arranged above the turntable, and also include The water gun connected to the sprinkler pump, the support device of the water gun is connected with the swing hydraulic cylinder, the rotation angle sensor is set on the turntable, the vertical position sensor is set on the lifting hydraulic cylinder, and the single chip microcomputer receives the input from the vertical position sensor and the information of the rotation angle sensor, and the single-chip microcomputer controls the lifting and rotation of the turntable through the triode drive module. 2. The urban intelligent sprinkler according to claim 1, characterized in that: the sprinkler pump is installed on the gearbox of the sprinkler, the gearbox is driven by the engine, and the power take-off installed on the gearbox drives the sprinkler pump to sprinkle The water pump draws the water out of the tank. 3. The urban intelligent sprinkler according to claim 1, characterized in that: the sprinkler pump includes two parts: a power speed increaser box and a self-priming centrifugal pump. 4. The urban intelligent sprinkler according to claim 3, characterized in that: the power speed-up box of the sprinkler pump comprises an input device, a gear shaft, a driving gear and a gear box, and the self-priming centrifugal pump of the sprinkler pump It includes an impeller and a pump body, and a mechanical seal between the power speed increasing box and the self-priming centrifugal pump. 5. The urban intelligent sprinkler according to claim 1, characterized in that: said single-chip microcomputer adopts ATmega328 of Atmel Company. 6. The urban intelligent sprinkler according to claim 1, characterized in that: the rotation angle sensor is a resistive displacement sensor, and the vertical position sensor is a resistive linear displacement sensor. 7. The urban intelligent sprinkler according to claim 1, wherein a water level sensor is installed at the bottom of the water tank, and a camera is installed at the top of the driver's cab, and the single-chip microcomputer receives information from the camera and the water level sensor respectively, and The water level of the water gun and bucket is controlled by the solenoid valve.