JPH0542316U - Sprinkler - Google Patents

Abstract

(57) [Summary] [Purpose] To enable a large amount of water to be safely transported and sprinkled to areas with poor driving conditions such as mountains. [Structure] A rear water tank with a pump is fixed at the rear of the bulldozer, a front water tank is attached to the dozer arm, and the bottoms of both tanks are connected by a communication pipe with a stop valve to ensure running balance and movement of water to the rear tank. Easy to do.

Description

[Detailed description of the device]

The present invention relates to a sprinkler wheel that can be used even in a mountainous area in order to prevent a large amount of dust generated at a crushed stone site, a rock dynamite destruction site, and the like.

[0002]

[Prior art]

 The large amount of dust generated by civil engineering works is a problem in cities as well, but the current situation is that mountain villages also work with consideration for the lives of inhabitants. Conventionally, there was no sprinkler that could transport a large amount of water to the mountainous area, so at the quarry site, the construction had to be interrupted depending on the wind direction.

[0003]

[Problems to be solved]

 This invention provides a sprinkler vehicle that can safely transport a large amount of water up to the dynamite face.

[0004]

[Solution]

 The water sprinkler of this proposal has a water tank that can supply water with approximately the same capacity in front of and behind the bulldozer, and the front water tank is mounted movably up and down. These are connected to each other via a stop valve to provide convenience for water supply and discharge and safe driving.

[0005]

【Example】

 In the figure, 1 is a bulldozer equipped with a truck chain 2, 3 is an engine section, and 4 is a driver's seat. Reference numeral 5 is a lifting arm, 6 is a pivot, and 7 is a lifting hydraulic cylinder. A front tank 8 with a breather is provided with a water inlet 9 and is supported by a frame 10 provided at the front part of the arm. Reference numeral 11 denotes a rear tank mounted on the rear part of the dozer body, which has almost the same volume as the front tank 8 and is provided with a breather and a water supply port 12 and a water absorption pipe 14 connected to a pump 13 so as to reach the bottom. ing. 19 is a water gun. A rear inclined portion 11a is provided on the upper surface of the rear tank to improve the rear view from the driver's seat 4. Reference numeral 15 is a communication pipe that connects the bottom of the rear tank and the bottom of the front tank, and has a stop valve 16 and a flexible hose 17 that can be operated from the driver's seat. 18a and 18b are joints. It is advisable to install a level meter that can monitor the water level of both tanks from the driver's seat.

The water sprinkler having the above structure can supply water from either the front or the rear of the vehicle body at the water supply site, but at the time of water supply, the stop valve 16 of the communication pipe is opened so that both tanks are in communication and water is not supplied. Make the side tank lower than the water side tank. As the two tanks become full, reduce the level difference between the two tanks and then close the stop valve. Then, after closing the lid of the water supply port, drive to the sprinkling site.

When the water sprinkler of the present invention is running, if there is an obstacle on the track, the front tank can be raised as shown by the chain line in FIG. 1 to avoid the obstacle, and water can be sprayed or sprinkled using the water in the rear tank. Because of this, it is possible to maintain stability regardless of the position of the front tank while traveling. When the amount of water in the rear tank decreases, the required amount of water can be easily transferred to the rear tank by raising the front tank and opening the stop valve 16.

[0008]

【effect】

 As described above, the water sprinkler of the present invention can avoid obstacles on the runway, can easily move water between both tanks, and can easily change the weight balance of the entire vehicle, so safe driving even in sprinkling sites with bad driving conditions. Can be secured.

[Brief description of drawings]

[Figure 1] Side view of the water sprinkler of the present invention

FIG. 2 is a plan view of the same.

FIG. 3 is a perspective view of a rear tank.

[Explanation of symbols]

 8 is a front water tank 11 is a rear water tank 13 is a pump 15 is a communication pipe 16 is a stop valve 19 is a water gun

Claims (1)

[Scope of utility model registration request] 1. A rear water tank, which is connected to a water discharge gun and a pump, and whose upper surface is inclined rearward, is fixed to the rear portion of a bulldozer, and a front water tank is attached to the front end portion of a lifting arm of the dozer. A water sprinkler that connects the bottoms of both tanks with a communication pipe with a stop valve and a flexible hose.