The straw pellet machine is mainly used for crushing small-diameter wastes and crop wastes such as leaves. The crushed scraps are also used to make fertilizers, etc., and the quality of chips is not high. The main requirements for the machine are small size, simple structure, convenient movement and easy operation.
The straw pellet machine is aimed at these requirements, in order to meet the requirements of larger cutting diameter and moment balance. The feed port and discharge port of the straw pellet machine have been improved, and the cutter head maintains a certain thickness to increase its rotational inertia to prevent the cutter head from fluctuating too much during the cutting process.
Two wind blades are installed on the cutter head, and the wind is generated during the rotation of the cutter head to blow out the cut wood chips. According to the engine power requirements of the straw pellet machine, the production capacity of the branch pulverizer is determined, and the appropriate number of flying knives, cutting power and cutting force are calculated. The protruding amount of the flying knife can be adjusted to ensure the cutting quality of the straw pellet machine. The tapered roller bearing is selected to cooperate with the main shaft, and the belt drive is used for power transmission.
After reading the design principle of the straw pellet machine introduced, everyone must have mastered this knowledge point. The knowledge of straw pellet machine is not only these, there are many more. The straw pellet machine is strong and powerful, easy to operate, stable in operation, and has a large capacity bucket. In order for everyone to have an in-depth understanding and understanding of the pellet machine, the following article will explain the structure of the straw pellet machine to you.
Main body: The main body of the straw pellet machine is an independent rectangular cylinder, on which a closed bearing seat is installed to connect with the powder hopper, the powder hopper extends out of the machine, and a V-shaped chassis is installed under it. Installation, can be arbitrarily placed indoor use.
Gearbox: The granulator is driven by a worm gear with a speed ratio of 1:12. The oil can be stored in the box to ensure good lubrication of the gears and no noise. There is a sight glass on the box to observe the operation and oil storage. The outer end of the worm gear, Equipped with an eccentric shaft to drive the rack to reciprocate.
Pellet manufacturing device: the rotating drum of the pellet machine is placed horizontally under the powder hopper, and there are bearing supports at the front and rear. It rotates backwards and forwards through the transmission of the rack. The front bearing cover on the end face is movable. Unscrew a wing nut, and the bearing cover and the rotating drum can be pulled out. The two ends of the drum are placed with convex square rings, which are embedded in the bearing chamber, so as to prevent oil stains from infiltrating into the powder and preventing them from sticking and plugging.
Motor frame: one is fastened with the screw, and the motor of the pellet machine is installed on the iron plate. When the screw is rotated, the motor moves up and down to adjust the belt.
Screen clamp: The pellet machine is installed on both sides of the rotating drum, made of steel pipe, with a long groove in the middle, the two ends of the screen are embedded in the groove, and the flower-shaped handwheel is rotated to wrap the screen on the outer circle of the rotating drum. There are gears in the handwheel to support, and the tightness can be adjusted.