The invention relates to an auxiliary braking speed reducer for an explosion-proof rubber-tyred vehicle, and discloses an auxiliary braking structure which can perform auxiliary braking on the rubber-tyred vehicle through an electromagnetic chuck, reduce abrasion between a vehicle body and equipment during braking and prolong the service life. The auxiliary braking speed reducer is characterized in that one end of a rotating rod is arranged on a fixing base through a rotating lug, a fixing groove is formed in the fixing base, a fixing frame is arranged at the other end of the rotating rod, the two ends of the fixing frame are bent in the direction away from the rotating rod, the two ends of the touch rotating roller are correspondingly arranged at the two ends of the fixing frame, one end of a pneumatic telescopic rod is arranged on the rotating rod through a hinge lug, and a rotating base is arranged at the other end of the pneumatic telescopic rod. A protection plate is arranged at the top of an electromagnetic chuck, a plurality of through grooves are formed in the protection plate at equal intervals, a plurality of damping springs are arranged between the protection plate and the electromagnetic chuck, the two positioning plates are arranged on the two sides of the electromagnetic chuck respectively, the fixing plates are perpendicularly arranged on the positioning plates, and the fixing plates are flush with the protection plate.
本发明一种防爆胶轮车用辅助制动减速器公开了一种能够通过电磁吸盘对胶轮车进行辅助制动,降低制动时对车体和设备间的磨损,提高使用寿命的辅助制动结构,其特征在于转杆的一端通过转动耳置于固定座上,所述固定座上开有固定槽,固定架置于转杆的另一端上,所述固定架的两端向远离转杆的方向弯曲,碰触转辊的两端对应置于固定架的两端上,气动伸缩杆的一端通过铰接耳置于转杆上,所述气动伸缩杆的另一端上设置有转动座,防护板置于电磁吸盘的顶部,所述防护板上等距开有多个通槽,所述防护板和电磁吸盘之间设置有多个减震弹簧,两个定位板分别置于电磁吸盘的两侧,固定板垂直置于定位板上,所述固定板和防护板相齐平。
Auxiliary braking speed reducer for explosion-proof rubber-tyred vehicle
一种防爆胶轮车用辅助制动减速器
09.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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