Function and composition of rotary transmission gear of pump car
Pump truck is a large mechanical equipment widely used in construction, which needs to achieve 360 degree rotation by rotating transmission gear. Rotary transmission gear is a key part of the operation of the pump truck, which is generally composed of inner gear ring, outer gear ring, gear and drive shaft. Its main function is to transfer the torque changing power to the lifting arm and the working device to realize the control and operation of the pump truck.

Second, the number of teeth of the rotary transmission gear of the pump car
The number of teeth of rotary transmission gear is one of the important factors that affect its performance and use effect. In general, the more teeth, the higher its carrying capacity and transmission efficiency, but the manufacturing difficulty also increases accordingly. Usually, the number of teeth of the rotary transmission gear of the pump truck is generally between 50 and 120. The specific number of teeth should be selected according to the actual situation, taking into account the use of the pump needs, the use of the environment, transmission mode and load conditions and other factors, so as to determine the best solution.

Third, the influencing factors of the number of teeth of rotary transmission gear
The choice of the number of teeth of rotary transmission gear needs to consider a variety of factors, and the common influencing factors include the following aspects.
1. Carrying capacity. The more teeth the gear has, the larger the contact area and the stronger the carrying capacity.
2. Transmission efficiency. The more teeth of the gear, the smaller the groove clearance, and the higher the transmission efficiency.
3. Make it difficult. The more teeth the gear has, the more difficult it is to process in the manufacturing process and the higher the cost.
4. Use environment. Different working environments also have different load conditions on the gear, and it is necessary to choose the appropriate number of teeth.
5. Use requirements. According to the work needs and operational requirements, choosing the right number of teeth can better improve work efficiency.

Product Parameter:

Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.

Our company mainly business in various brands of pump trucks, excavators, cranes, wet spray machines and other accessories, as remote controls, Rexroth oil pump, transfer boxes, double pump pipes, lubrication pump, Harvey/Eaton/Parker/Kawasaki valves.

our company specializes in the offline and online trading of used construction vehicles in China, so the concrete pump trucks displayed on the website may have been sold offline.Our database provides a large number of fresh used concrete pump trucks, used excavator used mixer trucks and other construction vehicles, please contact our sales directly to provide you with more accurate services.Thank you for your patience to browse!​​