Forward-moving type forklift storage battery unhooking device

Abstract

The invention relates to a forward-moving type forklift storage battery unhooking device which comprises a vehicle frame, a gantry, a vehicle frame middle plate and a storage battery supporting frame. The lower end of the gantry is provided with a lock block, the vehicle frame middle plate is provided with a lock mechanism, the lower end of the storage battery supporting frame is provided with a lock hook, the lock hook comprises a first hook head matched with the lock block and a second hook head matched with the lock mechanism, when the first hook head and the lock block are locked in a matched mode, the second hook head and the lock mechanism are in the unlocking state, and under the state, the storage battery supporting frame and the gantry are fixed relative to each other; when the second hook head and the lock mechanism are locked in a matched mode, the first hook head and the lock block are in the unlocking state, and under the state, the storage battery supporting frame and the vehicle frame are fixed relative to each other. It is known through the forward-moving type forklift storage battery unhooking device that connection and fixation between the storage battery supporting frame and the gantry and between the storage battery supporting frame and the vehicle frame are achieved through different matches between the lock hook and the lock block and between the lock hook and the lock mechanism, therefore forward movement and return of a storage battery are achieved, and maintenance, adjustment, assembling and disassembling of the storage battery become simple and convenient.

Description

[0001] technical field [0002] The invention relates to the field of forklifts, in particular to a battery uncoupling device for a forward-moving forklift. [0003] Background technique [0004] The advantage of the battery reach forklift is that it is environmentally friendly, the mast can move back and forth, the turning radius is small, and it is suitable for working in narrow spaces. The car body structure layout puts the battery on the battery bracket and places it in the middle of the car body. When working, the mast moves back and forth, the battery is locked with the frame, and the mast does not take out the battery. However, when the battery is being charged or replaced, the battery and the battery bracket need to be removed and returned. The existing problems are: 1) When realizing the function of removing the battery, it is laborious to pull the battery out of the handle, because the lever ratio of the rotating bracket is small, and the frictional resistance b...

AI Technical Summary

Problems solved by technology

The existing problems are: 1) When realizing the function of removing the battery, it is laborious to pull the battery out of the handle, because the lever ratio of the rotating bracket is small, and the frictional resistance between the lock column and the lock hook is relatively large, which makes it difficult to lift the lock column; The space between the mid-body plate and the battery bracket is narrow, the welding deformation and assembly errors of the car body, and the manufacturing errors of the parts themselves make it impossible for the battery lock hook to hook the lock column, and the errors are irregular, resulting in the failure of the battery to be fixed, resulting in Potential safety hazard; 3) The whole mechanism is more complicated, and maintenance, adjustment, installation and disassembly are more troublesome

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