Drum wood chipper 216

, r, 'r h' drum wood chipper
(, , r, 'r h' The cutting raw materials are mainly small-diameter wood, wood harvesting residues (twigs, branches, etc.) and wood processing residues (veneer, Laths, log cores, waste veneers, etc.). It can also be used to cut non-wood raw materials (such as hemp stalks, reeds, moso bamboo, etc.).
, , r, 'r h'
, , r, ' r h' The main structure of the drum wood chip machine
, , r, 'r h' The wood chip machine consists of a machine base, a knife roller, an upper and lower feeding mechanism, a feeding device, a hydraulic buffer system and an electrical control system.
, , r, 'r h' , machine base
, , r, 'r h' The wood chip machine base is welded with high-strength steel plates and is the support foundation of the entire machine. The base knife support of the wood chip machine is welded to the machine base. It is integrated and used to place the bottom knife holder. The bottom knife of the wood chipper is fixed on the bottom knife holder through the pressure block
, , r, 'r h' with specially made high-strength bolts. The bottom knife holder can be passed through the machine base. The hole on the side of the wall panel can be freely drawn out, and it is fixed on the machine base by two clamp keys. The wood chips cut by the wood chip machine fall through the holes of the screen and are discharged from the bottom of the machine base. Oversized wood chips are installed on the machine base. The crusher bar can be broken again.
, , r, 'r h' , knife roller
, , r, 'r h' The wood chipper knife roller is the working part of the wood chipper and is welded from steel plates (small The wood chipper roller is an overall solid structure). It has good rigidity and moment of inertia, and has passed a dynamic balance test.
, , r, 'r h' The main shaft and cutter roller of the wood chipper are through a locking device or a flat key to connect. Its structure is simple, easy to assemble and disassemble, and reliable to use. Both ends of the main shaft are supported by automatic self-aligning roller bearings, and the bearing seats are fixed on the machine base.
, , r, 'r h' The wood chipper knife roller is equipped with The two flying knives are fixed on the knife roller through the pressure block with specially manufactured flying knife bolts.
, , r, 'r h' , upper and lower feeding mechanisms of the wood chipper
, , r, 'r h' The upper feeding mechanism of the wood chip machine consists of an upper feeding roller base, feeding roller, feeding roller shaft, swing shaft, reducer, etc. The lower feeding mechanism of the wood chip machine consists of a feeding roller, a support roller, a feeding roller shaft, and a reducer. Composition.
, , r, 'r h' The wood chipper feeding roller has a larger diameter, heavier weight and has coarse teeth on the surface, which can compress the raw materials and make them enter the cutting position at a balanced speed to ensure cutting. The length and quality of the chips are adjusted, and the teeth of the upper and lower feeding rollers are staggered to ensure that the chips are cleaned.
, , r, 'r h' , Wood chip machine feeding device
, , r, 'r h' Wood chip machine feeding device The device has two forms: belt conveyor or vibrating feeder.
, , r, 'r h' The belt conveyor consists of a head wheel, a tail wheel, a belt and a frame. The wood chip machine head wheel is driven by a lower feeding roller through a chain drive. The head wheel drives the belt to send the raw materials into the feeding port.
, , r, 'r h' The vibrating feeder consists of a trough, a base and a driving part. The crank-link mechanism is driven by the motor alone. Due to the eccentric rotation, the trough is driven to perform simple harmonic vibration, causing the raw materials to move forward in the trough and enter the feeding port.
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, , r, 'r h' Characteristics of drum wood chipper
, , r, 'r h' When the wood chip crusher is working, the material is broken Full and effective fine crushing can be obtained in the cavity, with high output, high efficiency, low energy consumption and uniform discharge. And when using this equipment, it has low noise, no pollution, easy operation and simple maintenance.