Mining electric locomotive sanding device

Abstract

The invention relates to the technical field of mining machinery, in particular to a mining electric locomotive sanding device which comprises a first box body, a sand box and a second box body communicated to the right side of the sand box, the second box body is communicated with the first box body, a mounting shell is arranged on the upper right portion of the first box body, and a driving mechanism is arranged on the right side of the top of the first box body. The driving mechanism is used for providing a driving force, and a sand discharging mechanism is arranged on the right side of an inner cavity of the first box body. Through the arrangement of the first box body, the sand box, the second box body, the mounting shell, a driving mechanism, a sand outlet mechanism, a transmission mechanism, an auger rod and a slope surface, the problems that an existing sanding device cannot achieve constant-speed conveying of sand and stones, consequently, the sand and stones are discharged unevenly, part of the sand and stones are prone to being affected with damp and gathered into blocks, and a sand discharging opening is blocked are solved; the mining electric locomotive sanding device has the advantages of being capable of conveying sandstones at a constant speed and dispersing the damped sandstones.

Description

technical field [0001] The invention relates to the technical field of mining machinery, in particular to a sand spreading device for a mining electric locomotive. Background technique [0002] Mining electric locomotives are mainly used for long-distance transportation on underground roads and on the ground. It is equivalent to the electric locomotive in railway transportation. The electric locomotive used to transport materials, equipment, and personnel is called a mining electric locomotive. The purpose of sanding the mine electric locomotive is to increase the friction coefficient between the wheel and the track to obtain greater traction and braking force to ensure driving Safety. [0003] The current sand spreading device cannot realize the uniform conveying of sand and gravel, resulting in uneven excretion of sand and gravel, and some sand and gravel are easy to be damp and aggregated into blocks, which will cause blockage of the sand discharge port. A sand spreadin...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a mining electric locomotive sand spreading device, which has the advantages of being able to transport sand and gravel at a uniform speed and disperse damp sand and gravel, so as to solve the problem that the current sand spreading device cannot achieve a uniform speed of sand and gravel Transportation, resulting in uneven discharge of sand and gravel, and some sand and gravel are easy to be damp and aggregated into blocks, which will cause the problem of blockage of the sand discharge port

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