Product Overview:

K-type reciprocating coal feeder is to use the crank connecting rod mechanism to drag the bottom plate of 5° downward tilt on the roller to do linear reciprocating motion, so as to the coal or other loose granular, powder material with small grinding and little viscosity from the feeding equipment evenly unloaded to the receiving equipment.

K-type reciprocating coal feeder is suitable for bulk material transfer in mine, mine, coal preparation plant, central station, coal transport workshop, port bulk material wharf and so on. Bulk material can be uniformly transferred to belt conveyor or other screening equipment and storage device through the silo or directly. To achieve ore, sand, coal, grain and other bulk materials uniform feeding. The equipment body is installed under the hopper, the transmission device is suspended, according to the size of the feeding amount can be divided into: K1, K2, K3, K4 and other models.

Main features:

■ Reliable work and long life.

■ Light weight, small size, easy maintenance.

■ Simple structure, reliable operation, convenient adjustment and installation.

■ Closed frame structure, greatly improve the stiffness of the frame.

■ Limited torque hydraulic coupler, full load starting, overload protection.

■ The maximum feeding capacity can reach 1200 tons/hour (coal), is the largest reciprocating feeder in China.

■ Advanced flat secondary envelope torus mule bar reducer design, large bearing capacity, high transmission efficiency.

■ Adjustable seam between side lining plate, oblique lining plate and bottom plate, can accurately control the size of seam, greatly reduce the leakage of material.

■ The driving device is arranged symmetrically, and the double push rod is adopted to make the whole machine love force balance, smooth transmission, and eliminate the phenomenon of torsion pendulum when the bottom plate reciprocates.

■ The bottom plate has vertical reinforcement plate and is supported by a three-way roller, which ensures the stiffness of the bottom plate and eliminates the disadvantages of bending and deformation in the work of the current reciprocating feeder bottom plate.

■ Lining plate is composed of small pieces of wear-resistant steel plate, so that not only the replacement of light and easy, but also according to the actual wear situation, targeted replacement of worn lining plate, so as to make reasonable use of materials, reduce maintenance costs.

Working principle:

K type reciprocating coal feeder is composed of frame, bottom plate feed trough transmission platform, funnel gate, roller and so on. Its transmission principle: when the motor starts, the elastic coupling, reducer, crank linkage mechanism to drag the inclined bottom plate on the roller for linear reciprocating motion, the coal evenly unloaded to transport machinery or other screening equipment. This machine is equipped with a funnel, with regulating valve and without funnel, without regulating valve two forms.

Product outline:

Note: The feed ability listed in the table is to adjust the gate to the maximum position (quite without the ability to adjust the gate).