A kind of material beater
Technical field
The utility model relates to a kind of a kind of equipment that is used for mine engineering workshop in small, broken bits, specifically is a kind of material beater that is used to break up material.
Background technology
In the workshop in small, broken bits of mine engineering, ore is transported between two rollers of double-roll crusher by belt and discharge funnel, is broken under the effect of twin rollers.In the process of fragmentation, owing to contain water and mud in the material, under the effect of twin rollers, broken ore and mud cohere, make from twin rollers row material down to be bulk, and this block material enters vibratory sieve and is easy to stop up sieve aperture, cause the reciprocating sieve can't operate as normal.
Summary of the invention
The purpose of this utility model is to provide a kind of material beater that is applicable to that the double-roll crusher discharge gate is installed in the funnel between the vibratory sieve.
The technical solution adopted in the utility model is: this beater comprises at least two licker-ins, drives the power set of licker-in rotation and the transmission device of connection licker-in and power set. described licker-in from top to bottom becomes stairstepping horizontally disposed in double-roll crusher discharge funnel.
The thorn awl is arranged according to bifilar helix on the thorn roll surface.
The beneficial effects of the utility model: licker-in from top to bottom becomes stairstepping horizontally disposed in double-roll crusher discharge funnel, guarantee that all bulk materials all can pass through licker-in, simultaneously, thorn awl on the thorn roll surface, especially the thorn awl of arranging according to bifilar helix can fully cut lump material and break up.
Description of drawings
Fig. 1 is a material beater front view;
Fig. 2 is a material beater side view.
1-double-roll crusher 2-double-roll crusher discharge funnel 3-gear
4-reductor 5-motor 6-vibratory sieve 7-licker-in 8-bifilar helix.
The specific embodiment
With reference to figure 1, Fig. 2, be provided with three licker-ins 7 in 2 li in double-roll crusher discharge funnel, power set motor 5 drives licker-in 7 and rotates by transmission device reductor 4, gear 3, bulk materials enters double-roll crusher discharge funnel 2 after by double-roll crusher 1, after licker-in 7 cuttings, polishing, material is broken up, be met the material of vibratory sieve 6 feed requirements, enter into vibratory sieve 6 again and carry out next step operation.