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9Z-13 type silage straw machine
【Basic structure】
9Z-13 type silage straw machine is composed of feeding mechanism, chopping and throwing mechanism, transmission mechanism, walking mechanism, protective device and frame. It has the characteristics of reasonable structure, convenient movement, automatic feeding, safety and reliability.
a) Feeding mechanism: mainly composed of feeding table, conveyor chain, grass feeding roller, fixed blade, fixed knife support seat, etc.;
b) Throwing and throwing mechanism: mainly composed of moving knife, cutter head, locking screw, etc.;
c) Transmission mechanism: mainly composed of triangle belt, transmission shaft, gear, universal joint, chain, etc.;
d) Walking mechanism: mainly composed of casters or walking rubber wheels, traction frames, etc.;
e) Protective device: composed of protective cover, etc.
【Working principle】
The motor (diesel engine or wheeled tractor) is used as the supporting power. Power is transmitted to the main shaft, and the gear at the other end of the main shaft transmits the speed-adjusted power to the grass pressing roller through the gear box, universal joint, chain, etc. When the material to be processed enters between the upper and lower grass pressing rollers through the conveyor belt, After being clamped by the grass pressing roller and fed into the guillotine cutting mechanism at a certain speed, it is thrown out of the machine by the high-speed rotating cutter plate through the grass outlet.
【technical parameter】
| project | 9Z－13 type | 9Z－13 type (trailer type) | |||
| Supporting power | Motor | Power (kW) | 18.5 | ------- | |
| Speed (r/min) | 1440 | ------- | |||
| tractor | Transmission type | Belt drive | PTO shaft | ||
| Or diesel engine | |||||
| Power (horsepower) | 28 | 25～50 | |||
| Power output shaft speed (r/min) | ------ | 540 | |||
| Tractor attachment form | ------ | Trailer | |||
| Dimensions | Transport size: length × width × height (mm) | 2630×1690×1870 | 2735×1800×1960 | ||
| Use size: length × width × height (mm) | 2630×2230×4120 | 3510×1800×4210 | |||
| Machine weight (㎏) | 800 | 880 | |||
| Spindle rated speed (r/min) | 500 | ||||
| Dynamic number of blades amounts (sheet) | 3 tablets | ||||
| Design power transmission shaft key number | ------ | 8 | |||
| Triangle belt | Five B3000 | C1500 four | |||
| structure type | Disc | Disc | |||
| Feeding inlet width (mm) | 400 | 400 | |||
| Feeding method | Axial feed | Axial feed | |||
| Feed roller speed (r/min) | Upper roller: 74 Lower roller: 101 | Upper roller: 74 Lower roller: 101 | |||
| Moving blade | arc | arc | |||
| Disk or drum diameter (mm) | φ1330 | φ1330 | |||
| project | data | |
| productivity | Green corn stalk (water content 78%) | ≥13t/h |
| Cutting length | 3-piece moving knife | 10、14、22、33(mm) |
| Finished material blowing distance | 8～15(m) | |