Bidirectional anticollision structure of sweeper side brush

Abstract

The invention discloses a bidirectional anticollision structure of a sweeper side brush. The bidirectional anticollision structure comprises a side brush support rod of which the end part is provided with a side brush motor mounting seat, wherein a side brush motor is arranged on the side brush motor mounting seat; the output end of the side brush motor is connected with the side brush. The bidirectional anticollision structure is characterized in that a side brush movable rod is connected to the side brush motor mounting seat; the side brush movable rod is hinged to the side brush support rod; a front press claw and a rear press claw are also hinged to the side brush support rod; the side brush support rod is provided with a first pressure spring of which one end part is connected with the front press claw and enables the front press claw to have backward rotation trend and a second pressure spring of which one end part is connected with the rear press claw and enables the rear press claw to have forward rotation trend; the other ends of the first pressure spring and the second pressure spring are connected to the side brush support rod; a front section spacer bush and a middle section spacer bush are respectively arranged on the front press claw and the rear press claw; the front section spacer bush tightly leans on the side brush movable rod; the middle section spacer bush tightly leans on the side brush support rod. The bidirectional anticollision structure of the sweeper side brush has the characteristic that reliable avoiding performance can be realized during the advancing and reversing of a sweeper.

Description

technical field [0001] The invention relates to a sweeping vehicle, in particular to a two-way anti-collision structure for the side brush of the sweeping vehicle. Background technique [0002] Sweeping vehicles are mainly used to clean up road dust and garbage, which plays a key role in cleaning the environment. More and more sweeping vehicles are used in various places for road cleaning. However, most of the sweeping vehicles currently produced are not easy to clean road cliffs and corners. When encountering obstacles, they cannot automatically avoid them, and they are easy to damage the side brushes and side brush motors. However, the sweeping vehicle with avoidance function has a complex structure, high cost, and can only avoid collisions in one direction, that is, it can only perform avoidance actions when the vehicle is moving forward, and the degree of avoidance is limited. When reversing or turning, the side brushes cannot automatically Avoiding, it is easy to damag...

AI Technical Summary

Problems solved by technology

However, most of the sweeping vehicles currently produced are not easy to clean road cliffs and corners. When encountering obstacles, they cannot automatically avoid them, and they are easy to damage the side brushes and side brush motors.

However, the sweeping vehicle with avoidance function has a complex structure, high cost, and can only avoid collisions in one direction, that is, it can only perform avoidance actions when the vehicle is moving forward, and the degree of avoidance is limited. When reversing or turning, the side brushes cannot automatically Avoidance, easy to damage the side brush motor, which brings unnecessary economic losses to the user and reduces the work efficiency of the operator

Therefore, the anti-collision structure of the sweeper side brush in the traditional technology needs to be further optimized and upgraded

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