CN212707366U

CN212707366U - Automatic concrete mixer

Info

Publication number: CN212707366U
Application number: CN202020414638.0U
Authority: CN
Inventors: 张超; 石冰
Original assignee: Hengshui Chenxi Building Materials Co ltd
Current assignee: Hengshui Chenxi Building Materials Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-03-16
Anticipated expiration: 2030-03-27

Abstract

The utility model belongs to the concrete field, especially, concrete automatic mixer, it is complicated to current mixer structure, the attitude is huge, complex operation, and homogeneity after the stirring is relatively poor, can not satisfy the problem that uses the needs, the following scheme is proposed now, and it includes the agitator tank, the slide opening has all been seted up to the both sides of agitator tank, and slidable mounting has the slide in the slide opening, and the scraping wings has all been welded to one side that two slides are close to each other, the inner wall sealing contact of scraping wings and agitator tank, the rear side of agitator tank are seted up and are equipped with three stirring hole, and the stirring shaft is installed in the stirring downthehole rotation, and the outside welding of (mixing) shaft has a plurality of stirring leaves, and the fixed plate has all been welded to the both sides of agitator tank, has seted up the traction hole on the fixed plate, and the traction. The utility model discloses the practicality is good, can the effectual efficiency that improves the stirring, and the homogeneity of stirring is good, satisfies people's needs.

Description

Automatic concrete mixer

Technical Field

The utility model relates to a concrete technical field especially relates to a concrete automatic mixer.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete.

The concrete mixer on the market is complicated because of the structure, and the attitude is huge, complex operation, and the homogeneity after the stirring is relatively poor, can not satisfy the use needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of complex structure, huge posture, complex operation, poor uniformity after stirring, and incapability of meeting the defects of use requirements of the automatic concrete mixer in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic concrete mixer comprises a mixing box, wherein two sides of the mixing box are respectively provided with a sliding hole, a sliding plate is arranged in the sliding hole in a sliding manner, a material pushing plate is welded on one side, close to each other, of the two sliding plates, the material pushing plate is in sealing contact with the inner wall of the mixing box, three mixing holes are formed in the rear side of the mixing box, a mixing shaft is rotatably arranged in the mixing holes, a plurality of mixing blades are welded on the outer side of the mixing shaft, fixed plates are welded on two sides of the mixing box, a traction hole is formed in each fixed plate, a traction shaft is rotatably arranged in each traction hole, a disc is welded at the front end of the traction shaft, a transmission frame is welded on one side, far away from each other, of the two sliding plates, a transmission rod is welded at the front end of the disc, the transmission rod is in close contact with the inner wall of the transmission frame, a first belt pulley is fixedly, the three second belt pulleys are connected with the same second belt in a transmission mode, the rear side of the stirring box is welded with a square plate, the bottom of the square plate is welded with a vertical plate, the vertical plate is close to a driving motor fixedly connected to one side of the stirring box, and an output shaft of the driving motor is fixedly connected with the uppermost stirring shaft.

Preferably, the top of agitator tank has seted up the charge door, the fixedly connected with feed hopper in the charge door, be convenient for reinforced.

Preferably, the discharge opening has been seted up to the bottom of agitator tank, and the closing plate has been blocked in the discharge opening, and the contact plate has all been welded to the bottom both sides of closing plate, and the contact plate passes through bolt fixed mounting in the bottom of agitator tank, makes things convenient for the unloading.

Preferably, the bottom both sides of agitator tank all weld the backup pad.

Preferably, the number of the stirring blades on the same stirring shaft is six, and the six stirring blades on the same stirring shaft are arranged at intervals in an annular shape at equal intervals to stir the concrete material.

Preferably, the shaft diameters of the stirring shaft and the traction shaft are the same.

In the utility model, the concrete automatic mixer adds concrete materials through the feeding funnel, then start driving motor, driving motor's output shaft drives the (mixing) shaft of the top and rotates, the (mixing) shaft of the top drives other two (mixing) shafts through first belt pulley and first belt and rotates, the (mixing) shaft drives the stirring leaf and rotates, the stirring leaf stirs the concrete material and handles, the (mixing) shaft that is located the centre drives the traction shaft through second belt pulley and second belt and rotates, the traction shaft drives the disc and rotates, the disc drives the transfer line and removes, the transfer line extrusion transmission frame drives the transmission frame and removes, the transmission frame drives the slide and removes, the slide drives the scraping wings and removes, the scraping wings rocks the concrete material, the stirring of cooperation stirring leaf, can effectual improvement stirring efficiency.

The utility model discloses the practicality is good, can the effectual efficiency that improves the stirring, and the homogeneity of stirring is good, satisfies people's needs.

Drawings

FIG. 1 is a schematic cross-sectional view of an automatic concrete mixer according to the present invention;

FIG. 2 is a schematic view of a rear view of the automatic concrete mixer according to the present invention;

FIG. 3 is a schematic structural view of part A of the automatic concrete mixer according to the present invention;

FIG. 4 is a schematic structural view of part B of the automatic concrete mixer according to the present invention;

fig. 5 is a schematic structural view of a part C of the automatic concrete mixer according to the present invention.

In the figure: 1. a stirring box; 2. a slide plate; 3. a material pushing plate; 4. a stirring shaft; 5. stirring blades; 6. a fixing plate; 7. a traction shaft; 8. a disc; 9. a transmission frame; 10. a transmission rod; 11. a first pulley; 12. a first belt; 13. a second pulley; 14. a second belt; 15. a square plate; 16. a vertical plate; 17. the motor is driven.

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.

Referring to fig. 1-5, the automatic concrete mixer comprises a mixing box 1, wherein both sides of the mixing box 1 are provided with slide holes, slide plates 2 are arranged in the slide holes in a sliding manner, one side of each of the two slide plates 2, which is close to each other, is welded with a material pushing plate 3, the material pushing plate 3 is in sealed contact with the inner wall of the mixing box 1, the rear side of the mixing box 1 is provided with three mixing holes, a mixing shaft 4 is rotatably arranged in each mixing hole, the outer side of the mixing shaft 4 is welded with a plurality of mixing blades 5, both sides of the mixing box 1 are welded with fixing plates 6, each fixing plate 6 is provided with a traction hole, a traction shaft 7 is rotatably arranged in each traction hole, the front end of each traction shaft 7 is welded with a disc 8, one side of each of the two slide plates 2, which is far from each other, is welded with a transmission frame 9, the front end, the transmission is connected with same first belt 12 on three first belt pulley 11, the equal fixed cover in the outside of (mixing) shaft 4 in the middle of pulling axle 7 and being located is equipped with second belt pulley 13, the transmission is connected with same second belt 14 on three second belt pulley 13, the rear side welding of agitator tank 1 has square plate 15, the welding of square plate 15's bottom has riser 16, one side fixedly connected with driving motor 17 that riser 16 is close to agitator tank 1, driving motor 17's output shaft and the (mixing) shaft 4 fixed connection of the top.

In this embodiment, the charge door has been seted up at the top of agitator tank 1, and the fixedly connected with feed hopper in the charge door is convenient for reinforced.

In this embodiment, the discharge opening has been seted up to the bottom of agitator tank 1, and the closing plate has been installed to the card in the discharge opening, and the contact plate has all been welded to the bottom both sides of closing plate, and the contact plate passes through bolt fixed mounting in the bottom of agitator tank 1, makes things convenient for the unloading.

In this embodiment, the bottom both sides of agitator tank 1 all weld the backup pad.

In this embodiment, the number of the stirring blades 5 on the same stirring shaft 4 is six, and the six stirring blades 5 on the same stirring shaft 4 are arranged at equal intervals in an annular shape, so as to stir the concrete material.

In this embodiment, the shaft diameters of the stirring shaft 4 and the traction shaft 7 are the same.

In the utility model, when in use, concrete material is added through the feeding funnel, then the driving motor 17 is started, the driving motor 17 is controlled through the control switch, the driving motor 17 is powered by commercial power, the output shaft of the driving motor 17 drives the uppermost stirring shaft 4 to rotate, the uppermost stirring shaft 4 drives the other two stirring shafts 4 to rotate through the first belt pulley 11 and the first belt 12, the stirring shaft 4 drives the stirring blades 5 to rotate, the stirring blades 5 stir the concrete material, the stirring shaft 4 in the middle drives the traction shaft 7 to rotate through the second belt pulley 13 and the second belt 14, the traction shaft 7 drives the disc 8 to rotate, the disc 8 drives the transmission rod 10 to move, the transmission rod 10 extrudes the transmission frame 9 to drive the transmission frame 9 to move, the transmission frame 9 drives the sliding plate 2 to move, make slide 2 remove in horizontal round trip, slide 2 drive scraping wings 3 removes, and scraping wings 3 rocks the concrete material, is coordinating the stirring of stirring leaf 5, can effectual improvement stirring efficiency, and the homogeneity of stirring is good.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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. Automatic concrete mixer, including agitator tank (1), characterized in that, the both sides of agitator tank (1) have all been seted up the slide opening, slidable mounting has slide (2) in the slide opening, one side that two slide (2) are close to each other all welds scraping wings (3), scraping wings (3) and the inner wall sealing contact of agitator tank (1), the rear side of agitator tank (1) is seted up three stirring hole, stirring shaft (4) are installed to stirring downthehole rotation, the outside welding of stirring shaft (4) has a plurality of stirring leaves (5), the both sides of agitator tank (1) all weld fixed plate (6), seted up the traction hole on fixed plate (6), traction shaft (7) is installed to the traction hole internal rotation, the front end welding of traction shaft (7) has disc (8), the one side that two slide (2) kept away from each other all welds transmission frame (9), the front end welding of disc (8) has transfer line (10), the inner wall in close contact with of transfer line (10) and transmission frame (9), the fixed cover in the outside of (mixing) shaft (4) is equipped with first belt pulley (11), transmission connection has same first belt (12) on three first belt pulley (11), the equal fixed cover in the outside of (mixing) shaft (4) in the middle of pulling axle (7) and being located is equipped with second belt pulley (13), transmission connection has same second belt (14) on three second belt pulley (13), the rear side welding of agitator tank (1) has square slab (15), the bottom welding of square slab (15) has riser (16), one side fixedly connected with driving motor (17) that riser (16) are close to agitator tank (1), the output shaft of driving motor (17) and the (mixing) shaft (4) fixed connection of the top.

2. The automatic concrete mixer according to claim 1, wherein the top of the mixing box (1) is provided with a feeding hole, and a feeding funnel is fixedly connected in the feeding hole.

3. The automatic concrete mixer according to claim 1, wherein the bottom of the mixer tank (1) is provided with a discharge hole, a sealing plate is clamped in the discharge hole, contact plates are welded on two sides of the bottom of the sealing plate, and the contact plates are fixedly arranged at the bottom of the mixer tank (1) through bolts.

4. Automatic concrete mixer according to claim 1, characterized in that the bottom of the mixing box (1) is welded on both sides with supporting plates.

5. An automatic concrete mixer according to claim 1, wherein the number of mixing blades (5) on the same mixing shaft (4) is six, and the six mixing blades (5) on the same mixing shaft (4) are arranged in a ring shape at equal intervals.

6. An automatic concrete mixer according to claim 1, wherein the diameter of the mixing shaft (4) and the diameter of the pulling shaft (7) are the same.