Front sweeping disc baffle adjustment device, road sweeper

CN111074827BActive Publication Date: 2025-04-04HENAN XI RE ENERGY AUTOMOBILE CO LTD +2
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Patent Information

Application Number
CN202010043194.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2020-01-15
Publication Date
2025-04-04
Estimated Expiration
2040-01-15

AI Technical Summary

Technical Problem

The front sweeping tray of the existing small-tonnage road sweeper cannot be designed with a fixed baffle during the cleaning process, causing sand and stone to splash and exceed the operating coverage of the rear sweeper, affecting the cleaning effect.

Method used

A baffle adjustment device for front sweeping disc is designed. Through the combination of slider, swing arm, soft shaft and guide plate, the automatic movement of the baffle is achieved by using the characteristics of swing left and right swing to ensure that the baffle can effectively block the splash of sand and stone.

Benefits of technology

It effectively improves the cleaning effect, avoids sand and stones exceeding the operating coverage of the rear sweeper, and does not require new power units and control systems. It is low in cost and is easy to install and operate.

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Abstract

The present invention discloses a baffle adjustment device for a front sweeping disc and a road sweeper. The baffle adjustment device for a front sweeping disc comprises: a slider, a swing arm for installing the front sweeping disc, a swing driving device arranged on the slider and driving the swing arm to swing, a flexible shaft, a sleeve arranged on the flexible shaft, a first guide plate fixed on the swing arm, a second guide plate rotatably arranged on the swing arm, and a baffle; the first guide plate is provided with a first guide groove; the second guide plate is provided with: a second guide groove for accommodating one end of the flexible shaft, and a third guide groove for accommodating the other end of the flexible shaft; both ends of the flexible shaft are fixed on the slider; the sleeve comprises: two first sleeves respectively located at both ends of the flexible shaft, two second sleeves both located between the two first sleeves, the first sleeve is fixed on the second guide plate, and the second sleeve is fixed on the swing arm; the transmission shaft section of the flexible shaft is slidably arranged in the first guide groove, and the transmission shaft section is fixedly connected to the baffle. The above device realizes the automatic movement of the baffle and improves the cleaning effect.
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Citation Information

Patent Citations

  • Baffle adjusting device for front sweeping disc and road sweeper

    CN211973303U