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Feeding mechanism for upper-portion hopper

A feeding mechanism and hopper technology, applied in grain processing and other directions, can solve the problems of inability to finely control and affect the effect of crushed materials, and achieve the effects of easy maintenance and cleaning, reasonable design and structure, and good feeding effect.

Inactive Publication Date: 2019-03-29
镇江市丰泰化验制样设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing feeding mechanism of the crusher is directly opened on the top of the crushing chamber, and the material to be crushed is poured directly from the opening by the conveyor belt. Although this method is convenient for feeding materials, it cannot be finely controlled, thus affecting the quality of the crushed materials. Effect

Method used

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Examples

Experimental program
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Embodiment

[0025] When in use, the material to be crushed is fed from the top opening of the hopper, and enters along the outlet formed by the material guide plate and the inner wall of the hopper. When the material in the crushing bin is not saturated, the adjustment handle is pushed upwards, and the horizontal baffle and The baffle flips backwards to cover the space under the material guide plate, and the material flows through the hopper along the gap between the material guide plate and the inner wall of the hopper. The material slides from the hopper into the material guide groove, and slides into the crushing bin along the inclined plate.

[0026] When there is no need to enter the material or the material in the crushing bin is saturated, the horizontal baffle and the arc-shaped baffle of the pull-down adjustment handle are turned downwards, the top of the arc-shaped baffle is in contact with the inner wall of the end of the material guide plate, and the free end falls in front of ...

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Abstract

The invention discloses a feeding mechanism for an upper-portion hopper. The feeding mechanism for the upper-portion hopper is characterized in that an opening is formed in the top of a crushing bin,a material guide groove is formed in the opening, the free end of the material guide groove is connected with a hopper, a rotating shaft is arranged at an opening in the bottom of the hopper, a horizontal baffle is connected to the rotating shaft, an arc-shaped baffle is arranged at the free end of the horizontal baffle, when the horizontal baffle and the arc-shaped baffle are downwards overturnedto the tail end position, the two sides of the horizontal baffle and the two sides of the arc-shaped baffle are in contact with the inner walls at the two sides of the bottom of the hopper, the freeend of the arc-shaped baffle falls on the inner wall in the front of the opening in the bottom of the hopper, a material guide plate which is inclined downwards is arranged above the horizontal baffle, the inner edge of the tail end of the material guide plate is tangent to the arc-shaped baffle, the two sides of the material guide plate are connected with the inner walls of the two sides of the hopper, one end of the rotating shaft is connected with an adjusting handle, the front face of the inclined plate of the material guide groove is movably connected with a cleaning plate, an air cylinder is arranged on the back face of the inclined plate, and the tail end of a piston rod of the air cylinder is connected with the top of the cleaning plate. The feeding mechanism is reasonable in designed structure, good in feeding effect and easy to overhaul and clean.

Description

technical field [0001] The invention relates to an upper hopper feeding mechanism, which belongs to the technical field of material crushing machinery. Background technique [0002] Crusher, as a device for decomposing fixed materials into granular materials, is widely used in coal, ore and other industries. [0003] At present, the existing feeding mechanism of the crusher is directly opened on the top of the crushing chamber, and the material to be crushed is poured directly from the opening by the conveyor belt. Although this method is convenient for feeding materials, it cannot be finely controlled, thus affecting the quality of the crushed materials. Effect. Contents of the invention [0004] Purpose: In order to overcome the deficiencies in the prior art, the present invention provides an upper hopper feeding mechanism. [0005] Technical solution: In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: ...

Claims

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Application Information

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IPC IPC(8): B02C23/02
CPCB02C23/02
Inventor 彭娟李继林凌伟
Owner 镇江市丰泰化验制样设备有限公司
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