Plant extract dry granulation machine 200kg

Plant extract dry granulation machine 200kg

The core of the dry granulation machine for compound plant extract granulation lies in an innovative regulating and locking mechanism. This device achieves precise, reverse, and synchronous adjustment of the distance between two extrusion wheels through a gear rack transmission system integrated on the side of the body. When operating, simply rotate the gear to make the two racks connected to the extrusion wheel shaft move in opposite directions and equidistant, thereby efficiently and symmetrically changing the clearance between the extrusion wheels. This can be used to produce particles of different sizes and also provides convenience for equipment cleaning. After the adjustment is completed, the unique locking mechanism firmly presses the moving parts against the body through the screw, effectively preventing lateral displacement during the working process; At the same time, a limited position block is installed on the shaft on the other side of the extrusion wheel to ensure the front and rear stability of the extrusion wheel.

Adjustment process: When it is necessary to change the spacing between the two squeezing wheels 11, the operator rotates the rotating rod 25 to drive the gear 23 to rotate. Gear 23 simultaneously drives two centrally symmetrical racks 22 that mesh with it. Due to the arrangement of the racks 22, the two racks 22 drive the fixed block 21 and the connected shaft 12 on them to make linear movements in opposite directions and equal speeds within the moving slot 24. This allows the two squeezing wheels 11 to move equally towards or away from each other, accurately adjusting the gap while keeping the center of the gap unchanged.

Locking process: After adjusting the spacing in place, it needs to be fixed. Tighten the screw 34 of the locking mechanism 30. The screw 34 pushes the connecting block 33 to move within the moving slot 36 until its side is tightly pressed against the inner wall of the body 10. Due to the connection between connecting block 2-33 and connecting block 1-31 (fixed on fixed block 21) through connecting rod 32, this pressing force is transmitted through connecting rod 32 to firmly lock fixed block 21 and the entire extrusion wheel assembly, preventing lateral displacement due to vibration or force during operation.

Axial limit: On the other side of the body 10, the shaft 12 of the extrusion wheel 11 is axially positioned through multiple limit blocks 27, which work together with the locking mechanism 30 to ensure the stability of the extrusion wheel 11 in three-dimensional space.

The clever structural design of the dry granulation machine solves the problems of high losses and inconvenient control in traditional dual power drive adjustment methods. While achieving convenient adjustment functions, it significantly enhances the overall reliability and service life of the equipment.