Robot water spraying movable trolley with steering following structure

Abstract

The invention provides a robot water spraying movable trolley with a steering following structure. Two pairs of McKenna master wheels are fixed to the bottom of a chassis through a motor support with rotary shafts. A front armor block is installed on the upper portion of the front side of the chassis. A rear armor block is installed on the upper portion of the rear side of the chassis. A left armor block is installed on the upper portion of the left side of the chassis. A right armor block is installed on the upper portion of the right side of the chassis. A y-axis brushless motor is fixedly installed on the upper portion of the middle of the chassis. A rotary shaft of the y-axis brushless motor is connected with a cloud deck support. A water gun pipe is fixed in the cloud deck support through a rotary shaft of a water gun support. The water gun support is connected with a p-axis brushless motor. A water tank is installed at the top of the water gun support. According to the robot water spraying movable trolley, a cloud deck part is changed into a dual-axis cloud deck, fast steering is achieved through the yaw axis of the cloud deck, the chassis is made to steer along with the cloud deck through PID, through the design, the chassis only bear the weight of the upper half of the cloud deck during steering, in addition, accurate control is achieved through the brushless motors, thus, the steering sensitivity is high, the accuracy is high, meanwhile, the robot water spraying movable trolley is not limited by the ground conditions, and accordingly, the steering stability is good.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a robot water spray mobile vehicle with a steering following structure. Background technique [0002] Water gun is a kind of traditional toy, which can be used to fight with water. However, with the continuous advancement of technology, traditional toys can no longer meet the entertainment needs of modern people. With the continuous development of the robot industry, it can be used to interact with water guns. In combination, design a robot water spray mobile car, players can remotely control the battle, which can greatly improve the playability. Currently, the commonly used robot water spray mobile car contains a launch mechanism and a chassis structure. The launch mechanism is generally a single-axis gimbal , the chassis is a four-wheel structure, and the wheels are universal wheel structure. The steering can only be controlled by changing the chassis angle. Beca...

AI Technical Summary

Problems solved by technology

[0002] Water gun is a kind of traditional toy, which can be used to fight with water. However, with the continuous advancement of technology, traditional toys can no longer meet the entertainment needs of modern people. With the continuous development of the robot industry, it can be used to interact with water guns. In combination, design a robot water spray mobile car, players can remotely control the battle, which can greatly improve the playability. Currently, the commonly used robot water spray mobile car contains a launch mechanism and a chassis structure. The launch mechanism is generally a single-axis gimbal , the chassis is a four-wheel structure, and the wheels are universal wheel structure

The steering can only be controlled by changing the chassis angle. Because of the single-axis gimbal, the steering is completely controlled by the chassis, so there is no steering following structure. Therefore, in the battle, if you want to attack the opponent, you can only keep the relative angle of the entire body unchanged. Since the armor plate is located directly in front of the body, the armor will also be exposed in front of the enemy when attacking

Moreover, since the steering of the chassis is very unstable depending on the ground conditions, this solution makes the steering of the tank more unstable.

Images