What are the advantages of the guide wheel of the rake bucket rock loader

The full name of the rake bucket rock loader is the rake bucket rock loader, also known as the rake bucket rock loader, the rake bucket rock loader is mainly used for coal mines, metallurgical mines, tunnels and other engineering roadway excavation with mine trucks or buckets for loading operations, is to improve the tunneling speed, to achieve a heavy main equipment for tunneling mechanization. The guide wheel for Soyi coal rake bucket rock loader is composed of a sleeve, an adjusting lead screw, a caster, a base, a steering seat and a pin, an adjusting lead screw is sleeved in the sleeve, one end of the adjusting lead screw is installed with a crank handle, and the other end is connected with the caster frame by adjusting the wire mother, and the caster frame is connected with the caster; Steering seat is connected with base by pin, base and steering seat are respectively provided with the corresponding hole of the same center distance, U-shaped pin is inserted into steering seat and base corresponding hole sequentially, and YMJT01 U-shaped bolt is fixed on the rectangular tube of trailer.

1. Adapt to any uneven ground environment and maintain the stability of the whole RV; 2. The design is ingenious, the structure is simple, the operation is convenient, and it is durable. 3. In the process of trailer driving, the casters are turned into a horizontal direction to reduce the impact of the casters and the ground and prolong the service life of the guide wheels;

1. It can be used as a fulcrum to adapt to any uneven ground environment and maintain the stability of the entire RV;

2. In the process of trailer driving, the caster is turned into a horizontal direction to reduce the impact of the caster and the ground, and prolong the service life of the guide wheel;

3. The design is ingenious, the structure is simple, the operation is convenient, and it is durable.

Compared with the bucket rear unloading rock loader, the rake bucket rock loader has the advantages of simple structure, small maintenance, easy operation, reliable work, and small amount of rock dust. The full name of the rake bucket rock loader, also known as the rake bucket loader, the rake rock machine is mainly used for coal mines, metallurgical mines, tunnels and other engineering roadway excavation with minecarts or buckets for loading operations, is to improve the tunneling speed, to achieve the mechanization of the excavation of a kind of heavy main shirt equipment.

A rock loader is a type of machinery that loads ore or rock in a horizontal or gently inclined tunnel. Advantages: flexible and reliable work, high rock loading productivity, suitable for geological exploration tunnels. According to the form of its working mechanism, there are rake bucket type, bucket type, crab claw type, vertical claw type and grab type.

It is mainly used for mining trucks or buckets in the roadway excavation of coal mines, metallurgical mines, tunnels and other projects. The structural composition, working principle and use of rake bucket type, bucket type and crab claw type are introduced in detail, and the maintenance of rock loader and the operation procedures of rock loader post are further introduced.

The main engine part of the rake bucket rock loader adopts planetary wheel transmission, and this series of rake bucket rock loader has the characteristics of high rock loading efficiency, simple structure, good reliability, convenient operation and wide range of application. The rake bucket rock loader is not only used for leveling roadway, but also can be used in inclined roadway below 30 degrees, which is a major mechanical equipment to improve the tunneling speed and realize the mechanization of roadway excavation. The rake bucket rock loader is equipped with a pneumatic cart cylinder, and after the minecart is full, the heavy truck can be pushed out with the pneumatic cart cylinder, so as to reduce the labor intensity of workers, shorten the shunting time, and improve the tunneling speed.

The electrical equipment (including motors), push-button switches, magnetic starters, lights, etc. of the P15B rake bucket loader can be selected as flameproof type, which can be used in mines with gas and dust hazards. P15BYMJT01 rake bucket rock loader has the characteristics of high production efficiency, simple structure and convenient operation.

1. Before the start of the rake loading operation, the sensor of the methane power-off meter must be hung above the rake bucket operation section, and avoid the rake bucket rope and the rake bucket.

2. Before moving the 100 million coal rake to install the machine, the relevant personnel should conduct a comprehensive inspection of the fixation, wire rope and its connecting device, signal, pulley and track quality of the small winch, and deal with the problem in time.

3. When the ballast is discharged, the rake bucket machine must be installed with lighting to ensure the normal ballast of the rake bucket machine; The brakes of the rake bucket loader must be complete and reliable. ymjt01

4. A small winch must be used to pull the harrow loader, and a full-time signalman and a small winch driver should be set up; After the small winch pulls the rake bucket machine, it is allowed to remove the rail jam.

The rake bucket rock loader is mainly composed of fixed wedges, tail wheels, rake buckets, transmission parts (including control mechanisms, trolleys, and winks), guide wheels, troughs (feed troughs, intermediate troughs, and reinforcing troughs) and electrical parts.

Shandong China Coal Industry and Mineral Materials Group ****.

The rake bucket rock loader is to pull the main rope through the two drums of the winch respectively, and the tail rope makes the rake bucket do reciprocating motion to pull the rock into the material trough, and unload it into the mine cart or bucket at the discharge port of the discharge chute, so as to realize the rock loading operation.

The rake bucket rock loader is mainly composed of fixed wedge, tail wheel, rake bucket, trolley, winch, control structure, guide wheel, trough, feed trough, middle trough, unloading trough, electrical part, pneumatic cart cylinder and other components.

P series rake bucket rock loader.

P series rake bucket rock loader is suitable for all kinds of metal mines, non-metallic mines, coal mines, railway culverts, water conservancy and other construction projects, in the roadway excavation is equipped with mine carts or buckets for rock loading operations. It can be used not only in flat roadways, but also in inclined roadways with an inclination angle of less than 30 degrees or in roadways with a turning and turning angle of 90 degrees, and it can also be used in parallel work in the tunnelling process to increase the tunneling speed. The electrical equipment is explosion-proof and can be used in mines where coal dust and gas are present.

The basic parameters of the P-type rake bucket rock loader: The P-15B rake bucket rock loader is suitable for roadway selection with a net height of more than 2 meters (more than square meters of net section). P-30B rake bucket rock loader is suitable for roadway selection with a clear height of more than 2 meters (net section of more than 6 square meters).

P-60B rake bucket rock loader is suitable for roadway selection with a clear height of more than 1 meter (net section of more than 8 square meters). P-90B rake bucket rock loader is suitable for roadway selection with a clear height of more than 3 meters (net section of more than 12 square meters). P-120B rake bucket rock loader can be used for roadway selection with a clear height of more than 3 meters (net section of more than 16 square meters).

Bridge rake bucket rock loader.

The bridge rake bucket rock loader is to pull the main rope and rope tail respectively through the two rollers of the winch, so that the rake bucket makes reciprocating movements, and the rock is pulled into the material trough, and the rock loading operation is realized by unloading the mine car or bucket from the discharge port of the material trough.

P15B rake bucket rock loader is produced by 100 million coal machinery and used in rock roadway excavation, with m3 mine truck or bucket for loading operations. For example, the P30BP15B rake bucket rock loader is suitable for roadways with clear height [P15B (B), P15B, P30B (A), P30B greater than 2 meters, P60B (A), P60B greater than 2 meters], and net section [P15B (B) m2, P30B (A) m2, P60B (A) 9 m2 or more]. It is through the two rollers of the winch to pull the main rope and the tail rope respectively to make the rake bucket reciprocate, pick up the rock into the material trough, and unload it into the mine car or bucket from the discharge port of the material trough to realize the rock loading operation.

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P-90B Rake Bucket Rock Loader Structure Description ZMJT15

1. Fixed wedge: It is fixed on the head-on head to suspend the tail wheel, which is composed of a wedge, a wire rope with a taper sleeve and a collar.

2. Tail wheel: It is suspended on the fixed wedge collar to guide the return of the rake bucket, which is mainly composed of side plates, wear-resistant rope pulleys, hooks, mandrel and bearings. The rake bucket is a reciprocating movement under the traction of the main rope and tail rope, and the rock is picked, the rake angle is 60 °, the flat slope roadway is universal, it is the main tool for the rock rake machine to pick up the rock, and the rake teeth are made of wear-resistant high manganese steel, and the rake teeth can be replaced after serious wear.

3. The control mechanism, winch, guide wheel and feed trough, intermediate trough and unloading trough on the trolley. The middle part of the feed chute is provided with a lifting device, and the height of the dustpan mouth can be adjusted by rotating the screw, and in order to guide the rake bucket to enter and exit and prevent the gangue from falling, the left and right guide baffles are also arranged at the twisting part; The front and rear bending parts of the middle groove are respectively provided with wear-resistant arc-shaped plates that can be loaded and unloaded; The rear of the unloading groove is equipped with a spring bump and feet with cushioning effect.

Rake bucket rock loader model: P-15B P-30B P-60B P-90B

Motor model: YBB11-4 YBB17-4 YBB30-4 YBB45-4

Motor power kw: 11 17 30 45

Main rope traction KN: 32-50YMHY1

Rope diameter mm: 17

Main rope traction speed mm:

Rope capacity m : 56 85-75 80-70 75-60

Speed m s: 1450 1450 1450 1450

Voltage V : 380 660 380 660 380 660 380 660

Net break area: m2 > 6 > 9 >16

Clear height m >2 >

Winch type: Three planetary gear double drum winch medium coal rake bucket rock loader.

Dimensions: mm: 4700 * 1040 * 1750 6110 * 1305 * 1950 6750 * 1850 * 2350 8400 * 2010 * 253

Total weight kg: 2500 4500 7200 8800

Rake bucket volume m3:

Technical productivity: 14-25 35-50 70-100 95-140

Track gauge mm: 600 900 600 900 600 900 600 600 900

1. The driver should be trained before operation to master the basic performance and operation essentials of the equipment, and those who have not been trained shall not operate the rock rake.

2. Before driving, a signal should be issued, and the rock rake can only be operated after all personnel are evacuated to a safe place.

3. Start the equipment, tighten the operating handle of the main rope drum, and the rake bucket begins to rake the gangue, and immediately tighten the operating handle of the tail rope after the gangue arrives at the unloading port, so that the rake bucket returns to the rake gangue site and rakes the rock again.