CN213766459U

CN213766459U - Concrete mixing device for construction

Info

Publication number: CN213766459U
Application number: CN202022061012.9U
Authority: CN
Inventors: 郜龙龙
Original assignee: Changchun Dingmeng Construction Engineering Co ltd
Current assignee: Changchun Dingmeng Construction Engineering Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-23
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a concrete mixing device for construction, including the agitator tank, agitator tank top outer wall is fixed with driving motor, and driving motor top outer wall rotates and is connected with the bull stick, bull stick top outer wall is fixed with first gear, and the meshing of first gear outer wall has four second gears, four second gear bottom outer wall all is fixed with dwang, four be fixed with the bearing between dwang and the agitator tank top outer wall, the one end that four dwangs extend to agitator tank top inner wall all is fixed with the stirring roller, and the stirring roller surface is opened there is the agitator tank. The utility model discloses the driving motor who sets up passes through four stirring rollers of gear drive, can carry out comprehensive stirring to the agitator tank inner space, improves the stirring dynamics to reduce the consumption of the energy, reduce the cost of stirring, and the pivoted concrete can drive the rotation of stirring rake, then the stirring rake stirs the concrete once more, ensures that the concrete is fully stirred.

Description

Concrete mixing device for construction

Technical Field

The utility model relates to a construction technical field especially relates to a concrete mixing device for construction.

Background

The common 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. In the concrete forming process, sufficient stirring work is an essential step.

However, when the conventional concrete mixing device for building construction is used for mixing concrete, the mixing state needs to be maintained all the time to avoid the solidification of the concrete, so that the mixing device is always kept in the working state, and in order to be capable of fully mixing, a plurality of mixing devices are always required to be arranged to be kept in the mixing working state, so that the mixing cost is undoubtedly greatly increased, and therefore, the concrete mixing device for building construction needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a concrete stirring device for building construction.

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

the utility model provides a concrete mixing device for construction, includes the agitator tank, the rigidity that agitator tank top outer wall is located the centre has driving motor, and driving motor top outer wall rotates and is connected with the bull stick, bull stick top outer wall is fixed with first gear, and the meshing of first gear outer wall has four second gears, four second gear bottom outer wall all is fixed with the dwang, and the dwang extends to agitator tank top inner wall, four be fixed with the bearing between dwang and the agitator tank top outer wall, the one end that four dwangs extend to agitator tank top inner wall all is fixed with the stirring roller, and open on the stirring roller surface has the agitator tank.

Furthermore, the inner wall of the bottom of the stirring tank is an inclined wall, fixing rods are fixed on the inclined wall of the stirring tank at the periphery, and the positions of the fixing rods are staggered with the four stirring rollers.

Furthermore, four the position that the dead lever outer wall is close to the top all rotates and is connected with the change, and the change outer wall is fixed with the stirring rake.

Further, a material discharging pipe is fixed on the outer wall of the bottom of the stirring tank, and a valve is fixed on the outer wall of the material discharging pipe.

Furthermore, agitator tank top outer wall both ends are fixed with the inlet pipe, and the inlet pipe is located the second gear outside, and two inlet pipes all incline to set up.

Furthermore, four corners of the outer wall of the bottom of the stirring tank are respectively fixed with a supporting leg.

Furthermore, a material guide pipe is fixed on the outer wall of one side of the stirring tank, the material guide pipe extends to the inner wall of the stirring tank, and a conical pipe is fixed on the outer wall of the top of one end, located outside the stirring tank, of the material guide pipe.

The utility model has the advantages that:

1. the driving motor through setting up rotates and drives first gear revolve to drive the rotation of four second gears, make four stirring rollers keep the operating condition of stirring in the agitator tank then, drive four stirring rollers through a driving motor, reduce the consumption of the energy, thereby reduce the cost of stirring, the stirring roller that sets up moreover can cover the most area of agitator tank, make the concrete in the jar by the stirring completely, avoid the concrete to solidify.

2. The stirring paddle is connected to the rotation of four dead lever outer walls through setting up, and when concrete in the agitator tank keeps under the rotation state under the stirring effect of stirring roller, the rotation of concrete drives the rotation of stirring paddle, realizes then that the stirring paddle stirs the concrete, increases the stirring dynamics of this device to the concrete to the stirring of stirring paddle need not to consume the energy, reduces this agitating unit's overall energy consumption, improves stirring efficiency.

3. The conical tube that sets up can be at the concrete addition additive of stirring in-process in to the agitator tank, when the stirring goes on, if add the additive in from the inlet pipe at top toward the agitator tank, the additive if will be totally can concrete mixing need longer time, but then can shorten additive and concrete complete mixing's half the time from middle part addition additive, improve the efficiency of stirring.

Drawings

Fig. 1 is a schematic perspective view of a concrete mixing device for building construction according to embodiment 1 of the present invention;

fig. 2 is a schematic sectional view of a concrete mixing device for building construction according to embodiment 1 of the present invention;

fig. 3 is a schematic sectional structure view of a concrete mixing device for building construction according to embodiment 2 of the present invention.

In the figure: 1-supporting leg, 2-discharging tube, 3-stirring tank, 4-feeding tube, 5-second gear, 6-first gear, 7-rotating rod, 8-bearing, 9-valve, 10-fixed rod, 11-stirring paddle, 12-stirring roller, 13-rotating rod, 14-driving motor, 15-rotating ring, 16-material guide tube and 17-conical tube.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 and 2, a concrete mixing device for construction, including agitator tank 3, there is driving motor 14 position in the middle of 3 top outer walls of agitator tank through bolted connection, and driving motor 14 top outer wall rotates and is connected with bull stick 13, there is first gear 6 bull stick 13 top outer wall through bolted connection, and 6 outer wall meshing of first gear has four second gears 5, four 5 bottom outer walls of second gear all have dwang 7 through bolted connection, and dwang 7 extends to 3 top inner walls of agitator tank, there is bearing 8 through bolted connection between four dwang 7 and the 3 top outer walls of agitator tank, there is agitator roller 12 all through bolted connection in the one end that four dwang 7 extend to 3 top inner walls of agitator tank, and agitator roller 12 surface is opened there is the agitator tank.

Wherein, 3 bottom inner walls of agitator tank are the skew wall, all have dead lever 10 through bolted connection all around on the 3 skew walls of agitator tank, and dead lever 10 position and four stirring roller 12 are crisscross.

Wherein, the position that four dead lever 10 outer walls are close to the top all rotates and is connected with change 15, and change 15 outer walls and have stirring rake 11 through bolted connection.

Wherein, the outer wall of the bottom of the stirring tank 3 is connected with a material discharging pipe 2 through a bolt, and the outer wall of the material discharging pipe 2 is connected with a valve 9 through a bolt.

Wherein, there is inlet pipe 4 at 3 top outer wall both ends of agitator tank through bolted connection, and inlet pipe 4 is located 5 outsides of second gear, and two inlet pipes 4 all incline to set up.

Wherein, 3 bottom outer wall four corners in agitator tank all have supporting leg 1 through bolted connection.

The working principle is as follows: when the material mixing device is used, firstly, materials required by concrete are prepared, then the driving motor 14 is started, the rotating rod 13 is driven to rotate so as to drive the first gear 6 to rotate, the first gear 6 and the four second gears 5 are meshed with each other, the four second gears 5 all start to rotate, the stirring roller 12 is driven to start to rotate, at the moment, all the prepared materials are put into the stirring tank 3 through the two feeding pipes 4, the feeding pipes 4 are obliquely arranged, when the materials enter the stirring tank 3, the materials directly fall into a stirring groove of the stirring roller 12, so that the materials can be fully mixed to form high-quality concrete, when the concrete in the stirring tank 3 keeps rotating under the action of the stirring roller 12, the stirring paddles 11 on the fixing rod 10 are driven to start to rotate, the stirring of the concrete can be more fully performed by the plurality of stirring paddles 11, and the stirring work of the stirring paddles 11 does not need to consume energy, reduce whole agitating unit's cost to can raise the efficiency, after the stirring is accomplished, open valve 9, make the concrete from arranging material pipe 2 discharge agitator tank 3 can.

Example 2

Referring to fig. 3, compared with embodiment 1, in the concrete mixing device for building construction, a material guiding pipe 16 is connected to an outer wall of one side of the mixing tank 3 through a bolt, the material guiding pipe 16 extends to an inner wall of the mixing tank 3, and a tapered pipe 17 is connected to an outer wall of a top of one end of the material guiding pipe 16, which is located outside the mixing tank 3, through a bolt.

The working principle is as follows: when the material mixing device is used, firstly, materials required by concrete are prepared, then the driving motor 14 is started, the rotating rod 13 is driven to rotate so as to drive the first gear 6 to rotate, the first gear 6 and the four second gears 5 are meshed with each other, the four second gears 5 all start to rotate, the stirring roller 12 is driven to start to rotate, at the moment, all the prepared materials are put into the stirring tank 3 through the two feeding pipes 4, the feeding pipes 4 are obliquely arranged, when the materials enter the stirring tank 3, the materials directly fall into a stirring groove of the stirring roller 12, so that the materials can be fully mixed to form high-quality concrete, when the concrete in the stirring tank 3 keeps rotating under the action of the stirring roller 12, the stirring paddles 11 on the fixing rod 10 are driven to start to rotate, the stirring of the concrete can be more fully performed by the plurality of stirring paddles 11, and the stirring work of the stirring paddles 11 does not need to consume energy, reduce whole agitating unit's cost to can raise the efficiency, at the stirring in-process, if need add the additive to the concrete, then the middle part of agitator tank 3 is directly added to accessible conical tube 17 and passage 16, reduces the required time of additive and concrete complete mixing, improves the efficiency of mixing, and after the stirring was accomplished, open valve 9, it can to make the concrete follow row material pipe 2 discharge agitator tank 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A concrete mixing device for building construction comprises a mixing tank (3) and is characterized in that, a driving motor (14) is fixed at the middle position of the outer wall of the top of the stirring tank (3), and the outer wall of the top of the driving motor (14) is rotationally connected with a rotating rod (13), the outer wall of the top of the rotating rod (13) is fixed with a first gear (6), four second gears (5) are meshed with the outer wall of the first gear (6), rotating rods (7) are fixed on the outer walls of the bottoms of the four second gears (5), and dwang (7) extend to agitator tank (3) top inner wall, four be fixed with bearing (8) between dwang (7) and agitator tank (3) top outer wall, the one end that four dwang (7) extend to agitator tank (3) top inner wall all is fixed with stirring roller (12), and stirring roller (12) surface is opened there is the agitator tank.

2. The concrete mixer for building construction according to claim 1, wherein the inner wall of the bottom of the mixing tank (3) is a sloping wall, the fixing rods (10) are fixed on the sloping wall of the mixing tank (3) at the periphery, and the positions of the fixing rods (10) are staggered with the four mixing rollers (12).

3. The concrete mixer for building construction according to claim 2, wherein the outer walls of the four fixing rods (10) near the top are rotatably connected with a rotating ring (15), and the outer wall of the rotating ring (15) is fixed with a mixing paddle (11).

4. The concrete mixer for building construction according to claim 1 or 2, wherein the outer wall of the bottom of the mixing tank (3) is fixed with the discharge pipe (2), and the outer wall of the discharge pipe (2) is fixed with the valve (9).

5. The concrete mixing device for building construction according to claim 1, wherein the feeding pipes (4) are fixed at two ends of the outer wall of the top of the mixing tank (3), the feeding pipes (4) are located outside the second gear (5), and the two feeding pipes (4) are obliquely arranged.

6. The concrete mixer for building construction according to claim 1, wherein the support legs (1) are fixed at four corners of the outer wall of the bottom of the mixing tank (3).

7. The concrete mixer for building construction according to claim 1, wherein a material guiding pipe (16) is fixed on the outer wall of one side of the mixing tank (3), the material guiding pipe (16) extends to the inner wall of the mixing tank (3), and a conical pipe (17) is fixed on the outer wall of the top of one end of the material guiding pipe (16) located outside the mixing tank (3).