Rocking arm type mold change transmission car

Abstract

The invention discloses a rocking arm type mold change transmission car. The rocking arm type mold change transmission car comprises a car body, a transmission bracket, a hand wheel, a transmission shaft, a bearing base for the transmission shaft, a tension mechanism, a chain, a chain wheel, an intermediate shaft, a working shaft, wheels, a feeding bearing, a guide bearing and an adjusting bracket. The transmission bracket is fixed with the car body; the chain wheel and the chain change the torque through the transmission shaft, the intermediate shaft and the working shaft, so that the car loaded with twenty or thirty tons of molds or materials can be easily driven through manual hand rocking; the car is provided with the feeding bearing and the guide bearing for easily realizing mold or material loading and unloading; and the adjusting bracket is mounted on the car for adjusting the height of the car in a certain range to realize matched use of different equipment. The car is compact in whole structure, simple, feasible, convenient for operation and simple in use conditions, saves the energy, and improves the working efficiency.

Description

technical field [0001] The invention belongs to the category of mold changing and material changing trolleys, in particular to a rocker arm type mold changing transmission trolley. Background technique [0002] The rocker arm type mold change transmission trolley is mainly used for equipment that needs to frequently replace heavy molds or heavy materials. There are two kinds of trolleys used before, one is electric or hydraulic pneumatic mold changing trolley, the structure of this kind of trolley is more complicated, the cost is expensive, it needs to use other energy sources such as electricity, hydraulic pressure or pneumatic, and the reliability is poor; the other is artificial Hand-push type, which relies on manually pushing the trolley to move. This kind of trolley relies on manual direct push. For heavy molds or materials, many people are required to push, or they cannot be pushed at all, which increases labor intensity and reduces work efficiency. Contents of the i...

AI Technical Summary

Problems solved by technology

There are two kinds of trolleys used before, one is electric or hydraulic pneumatic mold changing trolley, the structure of this kind of trolley is more complicated, the cost is expensive, it needs to use other energy sources such as electricity, hydraulic pressure or pneumatic, and the reliability is poor; the other is artificial Hand-push type, which relies on manually pushing the trolley to move. This kind of trolley relies on manual direct push. For heavy molds or materials, many people are required to push, or they cannot be pushed at all, which increases labor intensity and reduces work efficiency.

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