The invention discloses a forklift with a safety device. The forklift comprises a vehicle body, a lifting frame and a forklift arm, wherein a first avoiding slot is formed in the bottom end of the forklift arm; the rear end of the first avoiding slot is hinged with a first swing supporting block; a first locking mechanism for locking the first swing supporting block is arranged on the first swingsupporting block; the front end of the first swing supporting block is equipped with a first drive mechanism capable of driving the first locking mechanism to work; the rear side of the lower end of the vehicle body is provided with a transverse second avoiding slot; and a second swing supporting block is hinged at the front side of the second avoiding slot. While the forklift tilts forwards, a second drive mechanism can drive the first swing supporting block and the second swing supporting block to swing outwards at the same time; the first swing supporting block is locked by the first locking mechanism for supporting the forklift, and a movable supporting block is locked by a second locking mechanism, so that the forklift is prevented from turning over backwards, and thus, buffer effectis achieved.
本发明公开一种具有安全装置的叉车,包括有车身、升降架与叉车臂,在所述叉车臂底端设有第一避空槽,在所述第一避空槽后端铰接有第一摆动支撑块,在所述第一摆动支撑块上设有能将第一摆动支撑块锁定的第一锁定机构,在所述第一摆动支撑块前端设有能驱动第一锁定机构工作的第一驱动机构,在所述车身下端后侧设有横向设置的第二避空槽,在所述第二避空槽前侧铰接有第二摆动支撑块,当叉车发生向前倾倒情况时,可通过第二驱动机构驱动第一摆动支撑块与第二摆动支撑块同时向外摆动,同时通过第一锁定机构锁定第一摆动支撑块,用于将叉车支撑着,第二锁定机构将移动撑块锁定,用于防止叉车再向后翻动,有缓冲作用。
Forklift with safety device
一种具有安全装置的叉车
2021-02-02
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Forklift safety detection system and forklift safety detection method
European Patent Office | 2023
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