CN209829497U

CN209829497U - Grit sorting unit is used in mine

Info

Publication number: CN209829497U
Application number: CN201820017025.6U
Authority: CN
Inventors: 李金�; 石小钊; 马忠祥
Original assignee: Henan Taihang Heavy Machinery Ltd By Share Ltd
Current assignee: Henan Taihang Heavy Machinery Ltd By Share Ltd
Priority date: 2018-01-05
Filing date: 2018-01-05
Publication date: 2019-12-24
Anticipated expiration: 2028-01-05

Abstract

The utility model discloses a sandstone sorting device for mines, which comprises a bottom plate, wherein a left upright post and a right upright post are vertically and fixedly arranged on the bottom plate, inclined plates at two ends are fixedly arranged on the left upright post and the right upright post in an inclined manner, a sieve plate is arranged between the inclined plates, a blanking plate is rotatably arranged on the upright plate, an extension plate is fixedly arranged on the upright plate in an upper horizontal manner, a limiting spring is connected between the extension plate and the blanking plate, a blanking channel is formed between the upright plate and the inclined plate, and the blanking plate is positioned below the blanking channel; fixed mounting has the rotating electrical machines to right side stand left side wall fixed mounting, and fixed mounting has a driving pulley, and right side stand left side wall rotary type is equipped with the cam with vertical fixed plate butt, the utility model discloses a spiral promotes the grit in to the housing and carries out the slope that relapses and upwards promote, has realized the repeated screening effect of grit, and the screening of grit is more abundant thoroughly, and reciprocating motion has improved the screening speed to the grit about the sieve, and screening efficiency is higher.

Description

Grit sorting unit is used in mine

Technical Field

The utility model relates to a grit sorting technology field specifically is a grit sorting unit is used in mine.

Background

At present, in the sandstone processing process of a mine, in order to improve economic benefits, different types of sandstone are classified and screened so as to improve the utilization efficiency of the sandstone. However, the existing sand-stone sorting device is poor in sand-stone screening effect, and screening is not thorough enough, so that the efficiency of sand-stone screening is not improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grit sorting unit is used in mine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sand and stone sorting device for mines comprises a bottom plate, wherein a left upright post and a right upright post are vertically and fixedly installed on the bottom plate, inclined plates at two ends are obliquely and fixedly installed on the left upright post and the right upright post, a sieve plate is arranged between the inclined plates, a sliding cavity is formed in each inclined plate, a telescopic spring is arranged in each sliding cavity, and two ends of each sieve plate slide and extend into the corresponding sliding cavity; the upper cover of the inclined plate is fixedly provided with a housing, the upper left end of the housing is vertically and fixedly provided with a feeding pipe communicated with the interior of the housing, a rotating shaft is rotatably arranged in the housing, the surface of the rotating shaft is fixedly provided with a spiral lifting blade, a vertical plate is vertically and fixedly arranged on a bottom plate, a blanking plate is rotatably arranged on the vertical plate, an extension plate is horizontally and fixedly arranged on the vertical plate, a limiting spring is connected between the extension plate and the blanking plate, a blanking channel is formed between the vertical plate and the inclined plate, and the blanking plate is positioned below the blanking channel; fixed mounting has the second collecting vat that is located unloading passageway below on the bottom plate, fixed mounting has the first collecting vat that is located the sieve below between left side stand and the right stand, the vertical fixed mounting in sieve bottom surface has vertical fixed plate, and right stand left side wall fixed mounting has the rotating electrical machines, and fixed mounting has a driving pulley is established to the cover on the output shaft of rotating electrical machines, and right stand left side wall rotary type is equipped with the cam with vertical fixed plate butt, and fixed mounting has a driven pulleys on the cam, and the cover is established and is connected with driving belt on driven pulleys and the driving pulley, unloading board bottom surface articulates there is the pull rod.

As an improved scheme of the utility model: the left end of the rotating shaft is in driving connection with a driving motor.

As an improved scheme of the utility model: the upper end of the limiting spring is fixed on the bottom surface of the blanking plate, and the lower end of the limiting spring is fixed on the upper surface of the extension plate.

As an improved scheme of the utility model: the cam is abutted against the right side wall of the fixed plate.

As an improved scheme of the utility model: the rotation axis slope sets up, and inclination is the same with the hang plate inclination.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a spiral promotes the grit in the housing and carries out the slant that relapses and upwards promote, has realized the repeated screening effect of grit, and the screening of grit is more abundant thorough, and reciprocating motion has improved the screening speed to the grit about the sieve, and screening efficiency is higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-bottom plate, 2-first collecting tank, 3-right upright post, 4-rotating shaft, 5-spiral lifting blade, 6-housing, 7-sieve plate, 8-driving pulley, 9-feeding pipe, 10-blanking plate, 11-driving motor, 12-limiting spring, 13-extending plate, 14-left upright post, 15-second collecting tank, 16-telescopic spring, 17-sliding cavity, 18-inclined plate, 19-rotating motor, 20-driven pulley, 21-vertical fixing plate, 22-cam, 23-vertical plate, 24-blanking channel, 25-driving belt and 26-pull rod.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

referring to fig. 1-2, a sand and stone sorting device for mines comprises a bottom plate 1, wherein a left upright post 14 and a right upright post 3 are vertically and fixedly installed on the bottom plate 1, inclined plates 18 at two ends are obliquely and fixedly installed on the left upright post 14 and the right upright post 3, a sieve plate 7 is arranged between the inclined plates 18, a sliding cavity 17 is formed in each inclined plate 18, a telescopic spring 16 is arranged in each sliding cavity 17, and two ends of each sieve plate 7 extend into the corresponding sliding cavity 17 in a sliding manner; a housing 6 is fixedly arranged on the inclined plate 18 in a covering manner, a feeding pipe 9 communicated with the interior of the housing 6 is vertically and fixedly arranged at the upper left end of the housing 6, a rotating shaft 4 is arranged in the housing 6 in a rotating manner, spiral lifting blades 5 are fixedly arranged on the surface of the rotating shaft 4, a vertical plate 23 is vertically and fixedly arranged on the bottom plate 1, a blanking plate 10 is arranged on the vertical plate 23 in a rotating manner, an extension plate 13 is horizontally and fixedly arranged on the vertical plate 23, a limiting spring 12 is connected between the extension plate 13 and the blanking plate 10, a blanking channel 24 is formed between the vertical plate 23 and the inclined plate 18, and the blanking plate 10 is positioned below; fixed mounting has the second collecting vat 15 that is located unloading passageway 24 below on the bottom plate 1, fixed mounting has the first collecting vat 2 that is located sieve 7 below between left side stand 14 and the right stand 3, the vertical fixed mounting in sieve 7 bottom surface has vertical fixed plate 21, and 3 left side wall fixed mounting in right side stand has rotating electrical machines 19, and fixed mounting has driving pulley 8 is established to the cover on rotating electrical machines 19's the output shaft, and 3 left side wall rotary types in right side stand are equipped with the cam 22 with vertical fixed plate 21 butt, and fixed mounting has driven pulley 20 on the cam 22, and the cover is established on driven pulley 20 and the driving pulley 8 and is connected with driving belt 25, flitch 10 bottom surface articulates down has pull rod 26.

The utility model discloses a theory of operation and application method are:

during the use, pour into the grit into housing 6 through inlet pipe 9, it is rotatory to start driving motor 11 and drive rotation axis 4, rotation axis 4 drives spiral lifting blade 5 and rotates, spiral lifting blade 5 promotes the grit upwards rotation to one side, the grit obtains rotatory dispersion, receive the screening effect of sieve 7 simultaneously, the grit that carries the housing 6 right-hand member slides to the left below, and then receive screening once more of sieve 7, so realize the repeated screening effect of grit many times repeatedly, meanwhile, rotating motor 19 drives driving pulley 8 and rotates, driving pulley 8 drives driven pulley 20 through driving belt 25 and rotates, driven pulley 20 drives cam 22 and rotates, cam 22 slides from side to side under the elastic force of expanding spring 16 through supporting vertical fixed plate 21 and sieve 7, the quick screening of grit on sieve 7 has been promoted, the grit of less particle size falls in first collecting vat 2 after the screening, the grit that the particle size is great is located the left lower extreme in housing 6, and the grit screening is accomplished the back, and flitch 10 rotates certain angle under the drive of pulling pull rod 26 downwards, and the grit that the particle size is great falls into in the second collecting vat 15 through unloading passageway 24 and obtains collecting. The utility model discloses a spiral promotes the grit in 5 pairs of shells 6 of blade and carries out the slope that relapses and upwards promote, has realized the repeated screening effect of grit, and the screening of grit is more abundant thorough, and reciprocating motion has improved the screening speed to the grit about sieve 7, and screening efficiency is higher.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The sand and stone sorting device for the mine comprises a bottom plate (1), wherein a left upright (14) and a right upright (3) are vertically and fixedly installed on the bottom plate (1), and is characterized in that inclined plates (18) at two ends are obliquely and fixedly installed on the left upright (14) and the right upright (3), a sieve plate (7) is arranged between the inclined plates (18), a sliding cavity (17) is formed in each inclined plate (18), a telescopic spring (16) is arranged in each sliding cavity (17), and two ends of each sieve plate (7) slide and extend into the corresponding sliding cavity (17); the feeding device is characterized in that a housing (6) is fixedly arranged on the inclined plate (18) in a covering mode, a feeding pipe (9) communicated with the interior of the housing (6) is vertically and fixedly arranged at the upper left end of the housing (6), a rotating shaft (4) is arranged in the housing (6) in a rotating mode, spiral lifting blades (5) are fixedly arranged on the surface of the rotating shaft (4), a vertical plate (23) is vertically and fixedly arranged on the bottom plate (1), a blanking plate (10) is arranged on the vertical plate (23) in a rotating mode, an extending plate (13) is horizontally and fixedly arranged on the vertical plate (23), a limiting spring (12) is connected between the extending plate (13) and the blanking plate (10), a blanking channel (24) is formed between the vertical plate (23) and the inclined plate (18), and; fixed mounting has second collecting vat (15) that is located unloading passageway (24) below on bottom plate (1), fixed mounting has first collecting vat (2) that is located sieve (7) below between left side stand (14) and right stand (3), the vertical fixed mounting in sieve (7) bottom surface has vertical fixed plate (21), right side stand (3) left side wall fixed mounting has rotating electrical machines (19), the cover is established fixed mounting and is had driving pulley (8) on the output shaft of rotating electrical machines (19), right side stand (3) left side wall rotary type is equipped with cam (22) with vertical fixed plate (21) butt, fixed mounting has driven pulley (20) on cam (22), driven pulley (20) and driving pulley (8) go up the cover and are established and are connected with driving belt (25), flitch (10) bottom surface articulates there is pull rod (26) down.

2. The sand sorting device for mines according to claim 1, wherein a driving motor (11) is drivingly connected to the left end of the rotating shaft (4).

3. The sand sorting device for mines according to claim 1, wherein the upper end of the limiting spring (12) is fixed on the bottom surface of the blanking plate (10), and the lower end of the limiting spring (12) is fixed on the upper surface of the extension plate (13).

4. The sand sorter for mines according to claim 1, wherein the cam (22) abuts against a right side wall of the fixing plate (21).

5. The sand sorter for mines according to claim 1, wherein the rotary shaft (4) is disposed at an inclination which is the same as the inclination of the inclined plate (18).