Year1
- 型号：
- 15 30 60 90
- 材质：
- 高锰钢材
- 产地：
- 山东
3 Brake belt assembly
Bucket rake is mainly used for loading operations with mine carts or skips during tunnel excavation in coal mines, metallurgical mines, tunnels and other engineering projects. The main part of the rake machine adopts planetary gear transmission. This series of rake machines has the characteristics of high rock loading efficiency, simple structure, good reliability, easy operation and wide application range. The rake machine can not only be used in level tunnels, but also in The use of inclined tunnels with a diameter of 3 or less is a major mechanical equipment to increase the excavation speed and realize the mechanization of tunnel excavation.
B rock rake machine brake assembly, 3 brake belt assembly, brake assembly, rake bucket machine brake belt.
Jiuzhong Machinery specializes in the production of various accessories for loaders, including tail wheels, chassis, drums, rake teeth, working drums, brake belts, pulleys, guide wheels, anti-shock lights, loader troughs, and tail wheel hooks. , rail clamp, planetary gear, center wheel, brake assembly.
Overview of the structure of the rake bucket rock loader accessories
The brake assembly on the rake bucket machine is mainly used to stop the rake bucket machine and is a wearing part
Brake assembly, brake belt, B brake assembly, B brake belt
The rake bucket rock loader mainly consists of a fixed wedge, a tail wheel, a rake bucket, a brake belt, a winch, a trolley, a guide wheel, a trough, and electrical components.
Representation method of rake bucket rock loader: refers to planetary transmission type, B refers to mine explosion-proof, refers to rake bucket volume
Fixed wedge: fixed on the excavation working surface, used to hang the tail wheel . Hard rock fixed wedge: consists of a wedge body and a tight wedge. Soft rock fixed wedge: It consists of a tight wedge and a wire rope ring with a drogue sleeve on the wedge part.
.Tail wheel: hung on the fixed wedge to guide the tail rope to return the rake to the working surface. It consists of side plates, tanker spindle, and hook parts.
3. Rake bucket: Reciprocating movement under the traction of main rope and tail rope. Rake the rocks and load them into the minecart through the trough. It consists of tail panels, side panels, tie panels, and stiffeners. The structure is horseshoe-shaped and half box-shaped.
.Small winch: composed of motor, reducer, two planetary rollers, and two sets of brakes.
. Trolley: It is the frame and traveling part of the rake bucket rock loader. It is composed of frame, wheels, spring and head. It bears the full weight of the rake.
.Guide wheel: Installed at the rear of the rake, used to guide and change the direction of the wire rope. It consists of side plates, pulleys, spindles and rolling bearings.
. Support feet: installed on both sides of the tail of the unloading trough to support the tail of the trough and play a role in stabilizing and adjusting the height. Composed of screw rod and nut parts.
. Feed trough: including feed trough, intermediate trough, and unloading trough. Its function is to accommodate coal gangue removal.
.Double pulley: only used when loading rock in the turning tunnel, hung at the turning point of the tunnel to guide the main rope and tail rope. Equipped with double pulleys, the rake can be used within a wide range of turns.
.Electrical part: mainly electrical equipment such as mining explosion-proof switches, explosion-proof motors, and explosion-proof buttons. Its installation, troubleshooting, and removal must be handled by a full-time electric fitter. Electrical equipment for operation must be kept intact and must not explode.
During operation, only one of the brake brakes should be tightened and the other brake should be loosened. Otherwise, the rake bucket will jump up and the wire rope may even be broken. During operation, the speed of the wire rope should be kept uniform.
Factory address: Liying Industrial Park, Rencheng District, Jining, Shandong
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