Hybrid power forklift transmission system

Abstract

The invention provides a hybrid power forklift transmission system which comprises an adjusting box, a first gear, a second gear, a third gear, a driving motor, an output shaft, a hydraulic motor, an electromagnet, a control device and a sensor. The hydraulic motor comprises a motor shaft, a shaft head, a magnetic column, at least one steel ball and a fixing bolt. A sliding groove is formed in the shaft head. An annular groove is formed in the side, away from the motor shaft, of the magnetic column, and the side wall on the side, close to the motor shaft, of the annular groove is gradually away from the axis of the magnetic column in the direction close to the motor shaft, at least one clamping through hole and at least one sliding rail are further arranged on the shaft head, a ball lifting protrusion is arranged in the shaft head, and a plurality of clamping grooves are formed in the third gear. The sensor appliance is used for detecting gravity signals of goods on a fork. The hybrid power forklift transmission system is simple in mechanism, ingenious in structure, convenient to assemble and maintain and suitable for forklifts and other industrial vehicles, the energy consumption of the forklifts is reduced, an energy conversion link is omitted, and system efficiency can be improved.

Description

technical field [0001] The invention relates to a forklift, in particular to a hybrid power forklift transmission system. Background technique [0002] In recent years, the huge development of the logistics industry has provided a broad development stage for forklifts for short-distance transportation and loading and unloading, and the demand for forklifts has increased rapidly. However, as people's awareness of environmental protection increases, the exhaust emissions of internal combustion engines are gradually being strictly controlled. The short endurance of battery forklifts and long charging time have not been resolved, which is the main factor affecting the popularity of battery forklifts. Therefore, the current high consumption of forklifts is high. Emissions can no longer meet the requirements of modern industrialization. In the past, the structure of the hybrid power transmission system was either complicated in structure, difficult to assemble, debug, and maintai...

AI Technical Summary

Problems solved by technology

However, as people's awareness of environmental protection increases, the exhaust emissions of internal combustion engines are gradually being strictly controlled. The short endurance of battery forklifts and long charging time have not been resolved, which is the main factor affecting the popularity of battery forklifts. Therefore, the current high consumption of forklifts is high. Emissions can no longer meet the requirements of modern industrialization

In the past, the structure of the hybrid power transmission system was either complex in structure, difficult to assemble, debug, and maintain, or the cost was high, and users could hardly afford the high price, which made hybrid forklifts not popular

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