CN203649308U

CN203649308U - Sand reclamation grinding structure

Info

Publication number: CN203649308U
Application number: CN201320764059.9U
Authority: CN
Inventors: 沈双泉
Original assignee: WUXI SHUANGQUAN MECHANICAL FACTORY
Current assignee: WUXI SHUANGQUAN MECHANICAL FACTORY
Priority date: 2013-11-29
Filing date: 2013-11-29
Publication date: 2014-06-18
Anticipated expiration: 2023-11-29

Abstract

The utility model provides a sand reclamation grinding structure which is high in reclamation quality, low in energy consumption and capable of screening sand particles. The sand reclamation grinding structure comprises a stationary fixed grinding disc and a rotatable movable grinding disc, wherein the stationary fixed grinding disc and the rotatable movable grinding disc are arranged in parallel, a sand storage groove I and a sand storage groove II are respectively formed in opposite end faces of the stationary fixed grinding disc and the rotatable movable grinding disc, a sand guiding hole for communicating the outer side of the stationary fixed grinding disc with the sand storage groove I is formed in the stationary fixed grinding disc, and a screening gap is arranged between the stationary fixed grinding disc and the rotatable movable grinding disc.

Description

A kind of frosted structure of regenerating used

Technical field

The utility model relates to the sand conditioning equipment in Foundry Production, relates in particular to a kind of reclaiming machine for waste sand, is specially a kind of frosted structure of regenerating used.

Background technology

Existing dry method reclaiming machine for waste sand adopts the mode of swing crushing to process old sand more, in housing, between sand grains and sand grains, mutually clash into, shear, rub to reach and peel off the object that is wrapped in old sand grain remained on surface adhesive film, and adopt the form of selection by winnowing to screen, although it is simple in structure, regeneration effect is poor, energy consumption is higher.

Utility model content

For the problems referred to above, the utility model provides a kind of frosted structure of regenerating used, and its regeneration quality is high, energy consumption is low, and can screen sand grains.

Its technical scheme is such, a kind of frosted structure of regenerating used, it is characterized in that: it comprises fixing fixed millstone and a rotating movable grinding disc, described fixed millstone and described movable grinding disc are arranged in parallel, the end face that described fixed millstone is relative with described movable grinding disc is respectively equipped with storage sand launder one, storage sand launder two, the sand hole of leading that is also provided with fixed millstone outside and described storage sand launder one described in UNICOM on described fixed millstone, is also provided with between described fixed millstone and described movable grinding disc and screens gap.

It is further characterized in that:

Described movable grinding disc is secured by bolts on terminal pad, and the output axle key of the axle sleeve position at described terminal pad center and the drive unit of reclaiming machine for waste sand is connected and by nut check;

Described fixed millstone is fixed in the inner walls of reclaiming machine for waste sand, between described fixed millstone and described housing, is also provided with installing plate, and described housing, described installing plate and described fixed millstone are bolted to connection; Described housing, described installing plate be respectively equipped with and described in lead sand hole UNICOM through hole one, through hole two;

Between the end face of described installing plate and the laminating of described fixed millstone, also establish irregular location structure.

Adopt after the utility model, fixed millstone and movable grinding disc are arranged in parallel, the end face that fixed millstone is relative with movable grinding disc is respectively equipped with storage sand launder one, storage sand launder two, on fixed millstone, be also provided with the sand hole of leading of UNICOM's fixed millstone outside and storage sand launder one, old sand enters stock chest one from leading sand hole, in the die cavity of stock chest two amalgamations, movable grinding disc has drive unit to drive rotation, old sand is under the effect of centrifugal force, between sand grains and fixed millstone, between sand grains and movable grinding disc and between sand grains and sand grains, mutually clash into, shear, friction reaches peels off the object that is wrapped in old sand grain remained on surface adhesive film, old sand treatment effect is good, energy consumption is low, regeneration efficiency is high, between fixed millstone and movable grinding disc, be provided with screening gap, sand grains played to the effect of screening, can further reduce energy consumption, in sum, its regeneration quality of the utility model is high, energy consumption is low, and can screen sand grains.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

The specific embodiment

As shown in Figure 1, a kind of frosted structure of regenerating used, it comprises fixed millstone 1 and movable grinding disc 2, movable grinding disc 2 is secured by bolts on terminal pad 9, output shaft 13 keys of the axle sleeve position 10 at terminal pad 9 centers and the drive unit of reclaiming machine for waste sand are connected, and lock by nut 12, in figure, 11 is flat key, fixed millstone 1 is fixed in the inner walls of reclaiming machine for waste sand, between fixed millstone 1 and housing, be also provided with installing plate 6, housing, installing plate 6 and fixed millstone 1 are bolted to connection, fixed millstone 1 and movable grinding disc 2 are arranged in parallel, the end face that fixed millstone 1 is relative with movable grinding disc 2 is respectively equipped with storage sand launder 1, storage sand launder 25, what on fixed millstone 1, be also provided with UNICOM's fixed millstone 1 outside and storage sand launder 1 leads sand hole 4, between fixed millstone 1 and movable grinding disc 2, be also provided with screening clearance D, housing, installing plate 6 is respectively equipped with and leads the through hole one of sand hole 4 UNICOMs, through hole two, between the end face that installing plate 6 and fixed millstone 1 are fitted, also establish irregular location structure 7, location structure 7 comprises the male half coupling being arranged on fixed millstone and is arranged at the recessed seam on installing plate, wherein, in Fig. 1,8 is housing and installing plate, the position that fixed millstone is fixedly connected with.

Claims

1. the frosted structure of a regenerating used, it is characterized in that: it comprises fixing fixed millstone and a rotating movable grinding disc, described fixed millstone and described movable grinding disc are arranged in parallel, the end face that described fixed millstone is relative with described movable grinding disc is respectively equipped with storage sand launder one, storage sand launder two, the sand hole of leading that is also provided with fixed millstone outside and described storage sand launder one described in UNICOM on described fixed millstone, is also provided with between described fixed millstone and described movable grinding disc and screens gap.

2. the frosted structure of a kind of regenerating used according to claim 1, it is characterized in that: described movable grinding disc is secured by bolts on terminal pad, the output axle key of the axle sleeve position at described terminal pad center and the drive unit of reclaiming machine for waste sand is connected and by nut check.

3. the frosted structure of a kind of regenerating used according to claim 1, it is characterized in that: described fixed millstone is fixed in the inner walls of reclaiming machine for waste sand, between described fixed millstone and described housing, be also provided with installing plate, described housing, described installing plate and described fixed millstone are bolted to connection, described housing, described installing plate be respectively equipped with and described in lead sand hole UNICOM through hole one, through hole two.

4. the frosted structure of a kind of regenerating used according to claim 3, is characterized in that: between described installing plate and the end face of described fixed millstone laminating, also establish irregular location structure.