Cotton suction driving device for spinning frame

Abstract

The invention provides a cotton suction driving device for a spinning frame, and relates to the technical field of textile machinery, in particular to the structure of the cotton suction driving device installed on the spinning frame. The cotton suction driving device for the spinning frame comprises a main motor; a first driving wheel is connected on an output shaft of the main motor; a main shaft is arranged at the upper side of the main motor and is in parallel with the output shaft of the main motor; a first driven wheel and a second driving wheel are connected on the main shaft, and the first driven wheel is in transmission connection with the first driving wheel through a first transmission belt; an impeller shaft is arranged in parallel at the upper side of the main shaft and connected with a second driven wheel and a fan blade; the second driven wheel is in transmission connection with the second driving wheel through a second transmission belt; and the fan blade is connected with the impeller shaft through a backstop. A cotton suction fan adopts the mechanical transmission mode of the motive power of the main motor to drive an impellor of the fan to run finally, thereby saving the expenditure of energy consumed due to the operation of the fan and the motor; and the cotton suction fan runs synchronously along with the main motor but stops asynchronously with the main motor, so that the adsorption function and the product quality of the fan can not be influenced, the energy is saved and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to the structure of a cotton suction driving device installed on a spinning frame. Background technique [0002] At present, all types of spinning frames in all textile mills use separate motors to directly drive the cotton suction fan through the flute tube to continuously absorb cotton yarn breakage, flying flowers, and dust. The rated power of the spinning frame suction fan is 2.2KW, 1.5KW and 1.1KW. A separate motor increases the purchase cost of the equipment, and the motor and mechanical parts also need to be maintained by electricians and security workers on a daily basis, which will increase the cost of labor. Although this driving method can have a better adsorption effect, it will cause motor Load operation produces energy loss and increases the cost of spinning. Even though many textile mills or textile machinery factories in China have carried out energy-savin...

AI Technical Summary

Problems solved by technology

[0002] At present, all types of spinning frames in all textile mills use separate motors to directly drive the cotton suction fan through the flute tube to continuously absorb cotton yarn breakage, flying flowers, and dust. The rated power of the spinning frame suction fan is 2.2KW, 1.5KW and 1.1KW. A separate motor increases the purchase cost of the equipment, and the motor and mechanical parts also need to be maintained by electricians and security workers on a daily basis, which will increase the cost of labor. Although this driving method can have a better adsorption effect, it will cause motor Load operation produces energy loss, which increases the cost of spinning

Even though many textile mills or textile machinery factories in China have carried out energy-saving transformation of fans and used low-energy fans, the adsorption effect is unstable, and it may even cause the overload of the fans to damage the motor, which will cause unnecessary economic losses.

The rated power of the main motor of the spinning frame is 17KW, and the rated power is more than 6.5KW higher than the actual power. Once the spinning frame is in a stable running state after starting, the excess power will inevitably cause waste

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