CN213161045U

CN213161045U - Automatic crushing apparatus of compound powder slag

Info

Publication number: CN213161045U
Application number: CN202021690398.3U
Authority: CN
Inventors: 陈信坤
Original assignee: Runxing Fujian New Material Technology Co ltd
Current assignee: Runxing Fujian New Material Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-11
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a composite powder steel slag automatic crushing device, which comprises a box body, a feed hopper, a drive roller and a collecting vessel, wherein the central position of the top end of the box body is communicated with the feed hopper, the front surface of the box body is sequentially provided with a fixed port and a mounting port from top to bottom, the front surface of the box body is connected with a mounting door through two groups of hinges along the port part of the fixed port, and the collecting vessel is arranged inside the box body and corresponding to the mounting port part; the two sets of vertical inner walls of box welding have the restriction piece that two sets of symmetries set up, and are two sets of be provided with the same size's between the restriction piece drive roll and driven voller, drive roll and driven voller rotate with two sets of vertical inner walls of box through two sets of pivots respectively and are connected, a set of vertical outer wall bolt fastening of box has the driving motor that two sets of symmetries set up. The automatic crushing apparatus of compound powder slag, simple structure, machining efficiency is high.

Description

Automatic crushing apparatus of compound powder slag

Technical Field

The utility model belongs to the technical field of crushing apparatus, concretely relates to automatic crushing apparatus of compound powder slag.

Background

In recent years, fly ash and steel slag are well applied as building materials, such as aerated concrete, cement in common concrete and roadbed materials. The research shows that after the slag powder and the fly ash are compounded in equal amount to replace common portland cement, a composite cementing material with good performance can be prepared. The content of calcium hydroxide in the slurry of the composite gelled material doped with the fly ash and the slag powder is obviously reduced compared with that of the standard gelled material slurry, and the slurry is more compact due to the micro aggregate filling effect of minerals. The porosity of the composite gelled material doped with the slag powder and the fly ash is larger than that of a reference gelled material, which explains the reason that the strength is reduced after the slag powder and the fly ash are doped, but the pore size distribution of slurry is improved to a certain extent after the mineral admixture is doped, the proportion of harmful pores is reduced, and the micropores are greatly increased, so that the durability of the slurry is improved. Meanwhile, the complex doping of the two can improve the compression ratio of the gelled material to a certain extent, reduce the brittleness of the gelled material and improve the drying shrinkage and sulfate corrosion of the gelled material;

when the conventional composite powder steel slag automatic crushing equipment is used for crushing, crushed steel slag cannot be well screened, so that subsequent processing of a user is influenced.

Therefore, in order to meet the current situation, the design and production of the composite powder steel slag automatic crushing equipment are urgently needed to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic crushing apparatus of compound powder slag to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic crushing equipment for the composite powder steel slag comprises a box body, a feeding hopper, a driving roller and a collecting vessel, wherein the feeding hopper is communicated with the central position of the top end of the box body, a fixing opening and a mounting opening are sequentially formed in the front surface of the box body from top to bottom, a mounting door is connected to the front surface of the box body and along the port of the fixing opening through two groups of hinges, and the collecting vessel is arranged in the box body and corresponds to the mounting opening;

the two sets of vertical inner wall welding of box has the current limiting block that two sets of symmetries set up, and is two sets of be provided with the drive roll and the driven voller of equidimension between the current limiting block, the drive roll rotates through two sets of pivots and two sets of vertical inner walls of box respectively with the driven voller to be connected, a set of vertical outer wall bolt fastening of box has the driving motor that two sets of symmetries set up, and is two sets of the driving motor subsection passes through a set of pivot fixed connection on shaft coupling and drive roll and the driven.

Preferably, a sieve plate with a rectangular structure is arranged in the box body in parallel, sliding blocks are fixedly welded at the left end and the right end of the sieve plate respectively, and the sieve plate is in sliding connection with two groups of sliding grooves formed in two groups of vertical inner walls of the box body through two groups of sliding blocks;

the sieve below is provided with the cam, and the overhang of cam is contradicted on the sieve bottom, the cam rotates with two sets of vertical inner walls of box through two sets of pivots to be connected, the cam is through the output fixed connection of a set of pivot and the fixed rotating electrical machines of box rear end bolt.

Preferably, two sets of vertical inner walls of box and corresponding the collection ware position all weld have two sets of fixed plates, and two liang are a pair rotate between the fixed plate and be connected with the multiunit deflector roll, and the multiunit deflector roll subsection contacts with two sets of vertical outer walls of collection ware.

Preferably, two sets of vertical inner walls of box still weld the swash plate that has two sets of slopes to set up, and two sets of swash plates set up between sieve and collection ware.

Preferably, the collecting vessel and the outer surface of the mounting door are provided with pulling grooves, and the mounting door is arranged corresponding to the sieve plate.

Preferably, four groups of universal wheels with a braking function are mounted at the bottom end of the box body, and the rotating directions of the driving roller and the driven roller are opposite.

The utility model discloses a technological effect and advantage: according to the automatic crushing equipment for the composite powder steel slag, the driving roller and the driven roller are driven to move relatively by the two groups of driving motors, and meanwhile, the steel slag can be uniformly crushed according to the matching use of the two groups of flow limiting plates, so that the processing efficiency is improved; the cam is driven to rotate by the rotating motor, and the cam drives the sieve plate to reciprocate up and down in the box body, so that the sieve plate can well sieve crushed steel slag, and the subsequent processing is facilitated; the collecting vessel is clamped by a plurality of groups of guide rollers, so that the collecting vessel is prevented from being deviated, and meanwhile, the friction mode between the guide rollers and the collecting vessel is rolling friction, and the abrasion degree between the guide rollers and the collecting vessel is small; the automatic crushing apparatus of compound powder slag, simple structure, machining efficiency is high.

Drawings

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

FIG. 2 is a cross-sectional view of the case of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: the device comprises a box body 1, a feed hopper 2, a collecting vessel 3, a mounting door 4, a driving motor 5, a driving roller 6, a driven roller 7, a flow limiting block 8, a sieve plate 9, a cam 10, an inclined plate 11, a guide roller 12 and a fixing plate 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a composite powder steel slag automatic crushing device as shown in figures 1-3, which comprises a box body 1, a feed hopper 2, a drive roller 6 and a collecting vessel 3, wherein the central position of the top end of the box body 1 is communicated with the feed hopper 2, a fixed port and a mounting port are sequentially arranged on the front surface of the box body 1 from top to bottom, a mounting door 4 is connected on the front surface of the box body 1 and along the port part of the fixed port through two groups of hinges, and the collecting vessel 3 is arranged in the box body 1 and corresponding to the mounting port part;

the two sets of vertical inner wall welding of box 1 has the current limiting block 8 that two sets of symmetries set up, and is two sets of be provided with the drive roll 6 and the driven voller 7 of equidimension between the current limiting block 8, drive roll 6 rotates through two sets of pivots and two sets of vertical inner walls of box 1 respectively with driven voller 7 and is connected, 1 a set of vertical outer wall bolt fastening of box has the driving motor 5 that two sets of symmetries set up, and is two sets of 5 subdivisions of driving motor pass through a set of pivot fixed connection on shaft coupling and drive roll 6 and the driven vol.

Specifically, a sieve plate 9 with a rectangular structure is arranged in parallel in the box body 1, sliding blocks are fixedly welded at the left end and the right end of the sieve plate 9 respectively, and the sieve plate 9 is in sliding connection with two groups of sliding grooves formed in two groups of vertical inner walls of the box body 1 through two groups of sliding blocks;

the utility model discloses a screen plate, including screen plate 9, cam 10, box 1, rear end bolt fixed's rotating electrical machines, screen plate 9 below is provided with cam 10, and the overhang of cam 10 contradicts on screen plate 9 bottom, cam 10 rotates through two sets of pivots and two sets of vertical inner walls of box 1 to be connected, cam 10 is through the output fixed connection of a set of pivot and box 1 rear end bolt fixed's rotating electrical machines, and the rotating electrical machines does not show in the drawing.

Specifically, two sets of vertical inner walls of box 1 and corresponding 3 positions of collection ware all weld have two sets of fixed plates 13, and two liang are a pair of it is connected with multiunit deflector roll 12 to rotate between fixed plate 13, and multiunit deflector roll 12 subsection contacts with 3 two sets of vertical outer walls of collection ware.

Specifically, the two sets of vertical inner walls of box 1 have still welded the swash plate 11 that two sets of slopes set up, and two sets of swash plates 11 set up between sieve 9 and collection dish 3.

Specifically, the pulling groove has all been seted up with installation door 4 surface to collection ware 3, installation door 4 corresponds the setting with sieve 9, through opening installation door 4, conveniently clears up the slag of sieving down on the sieve 9.

Specifically, four groups of universal wheels with a braking function are mounted at the bottom end of the box body 1, and the driving roller 6 and the driven roller 7 are opposite in rotating direction.

The theory of operation, this automatic crushing apparatus of compound powder slag, when using, with this integral movement to the place of needs, then pour into the slag in to box 1 through feeder hopper 2, at this moment start two sets of driving motor 5, two sets of driving motor 5 drive roll 6 and driven voller 7 rotate relatively and smash, the slag after smashing falls into on sieve 9, at this moment start the rotating electrical machines, the rotating electrical machines drives cam 10 and rotates, cam 10 drives sieve 9 up-and-down motion in box 1, make sieve 1 can be fine sieve the slag after smashing, the slag of screening whereabouts falls into collection ware 3 through two sets of swash plate 11 spacing fine, collect the pulling groove on ware 3 through the pulling, the convenience is taken out collection ware 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic crushing apparatus of compound powder slag, includes box (1), feeder hopper (2), drive roll (6) and collection ware (3), its characterized in that: the center position of the top end of the box body (1) is communicated with a feed hopper (2), a fixed opening and a mounting opening are sequentially formed in the front surface of the box body (1) from top to bottom, a mounting door (4) is connected to the front surface of the box body (1) along the port of the fixed opening through two groups of hinges, and a collecting vessel (3) is arranged in the box body (1) and corresponds to the mounting opening;

the utility model discloses a case, including box (1), two sets of vertical inner wall welding have current-limiting block (8) that two sets of symmetries set up, and are two sets of be provided with the drive roll (6) and the driven voller (7) of equidimension between current-limiting block (8), drive roll (6) are connected with two sets of vertical inner wall rotations of box (1) through two sets of pivots respectively with driven voller (7), a set of vertical outer wall bolt fastening of box (1) has driving motor (5) that two sets of symmetries set up, and is two sets of driving motor (5) subsection passes through a set of pivot fixed connection on shaft coupling and drive roll (6) and driven voller.

2. The automatic crushing equipment for composite powder steel slag according to claim 1, which is characterized in that: a sieve plate (9) with a rectangular structure is arranged in the box body (1) in parallel, sliding blocks are fixedly welded at the left end and the right end of the sieve plate (9) respectively, and the sieve plate (9) is in sliding connection with two groups of sliding grooves formed in two groups of vertical inner walls of the box body (1) through two groups of sliding blocks;

sieve (9) below is provided with cam (10), and the overhang of cam (10) is contradicted on sieve (9) bottom, cam (10) rotate with two sets of vertical inner walls of box (1) through two sets of pivots and are connected, cam (10) are through the output fixed connection of a set of pivot and box (1) rear end bolt fastening's rotating electrical machines.

3. The automatic crushing equipment for composite powder steel slag according to claim 1, which is characterized in that: two sets of vertical inner walls of box (1) just correspond collection ware (3) position and all weld two sets of fixed plates (13), and two liang a pair of it is connected with multiunit deflector roll (12) to rotate between fixed plate (13), and multiunit deflector roll (12) subsection contacts with two sets of vertical outer walls of collection ware (3).

4. The automatic crushing equipment for composite powder steel slag according to claim 1, which is characterized in that: the two groups of vertical inner walls of the box body (1) are further welded with two groups of inclined plates (11) which are arranged obliquely, and the two groups of inclined plates (11) are arranged between the sieve plate (9) and the collecting vessel (3).

5. The automatic crushing equipment for composite powder steel slag according to claim 1, which is characterized in that: the collecting dish (3) and the outer surface of the mounting door (4) are provided with pulling grooves, and the mounting door (4) is arranged corresponding to the sieve plate (9).

6. The automatic crushing equipment for composite powder steel slag according to claim 1, which is characterized in that: four groups of universal wheels with a braking function are mounted at the bottom end of the box body (1), and the rotating directions of the driving roller (6) and the driven roller (7) are opposite.