CN214725277U

CN214725277U - Concrete mixing device

Info

Publication number: CN214725277U
Application number: CN202120402575.1U
Authority: CN
Inventors: 康国虎
Original assignee: Shaanxi Jinggangfeng Environmental Protection Building Materials Co ltd
Current assignee: Shaanxi Jinggangfeng Environmental Protection Building Materials Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-16
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a concrete stirring device, including the agitator tank, be equipped with first (mixing) shaft in the agitator tank, the one end activity of first (mixing) shaft runs through the agitator tank and drives the case outside, the one end tip rigid coupling of first (mixing) shaft is on the output shaft of motor, the rigid coupling has the driving gear on the outer wall of the first (mixing) shaft in the drive case, the top surface activity of agitator tank runs through has the second (mixing) shaft, the top rigid coupling of second (mixing) shaft has driven gear, the rigid coupling has second stirring leaf on the outer wall of second (mixing) shaft, the rigid coupling has the puddler on the outer wall of first (mixing) shaft, the symmetry rigid coupling has first stirring leaf on the puddler; the utility model is convenient for the first stirring and the second stirring of the concrete raw materials, and is convenient for the uniform mixing of the raw materials; simultaneously, the concrete at the bottom of the stirring box is convenient to shovel, so that the concrete raw materials are uniformly mixed, and the quality of the concrete is improved.

Description

Concrete mixing device

Technical Field

The utility model relates to a agitating unit's technical field especially relates to a concrete mixing device.

Background

Concrete is a composite material formed by binding fine and coarse aggregates with cement and hardening them over time, the most common of which in the past was lime-based cements, like lime paste, but hydraulic cements, such as calcium aluminate cement or portland cement, have sometimes been used. A concrete stirring device is needed to be used during the production of concrete; however, the existing concrete mixing device cannot effectively mix all materials in the concrete uniformly, thereby reducing the quality of the concrete.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete mixing device which aims at solving the defect of poor practicability in the prior art.

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

the utility model provides a concrete mixing device, includes the agitator tank, be equipped with first (mixing) shaft in the agitator tank, the one end activity of first (mixing) shaft runs through outside agitator tank and the drive case, the one end tip rigid coupling of first (mixing) shaft is on the output shaft of motor, the bottom surface rigid coupling of drive case is on the top surface of agitator tank, the rigid coupling has the driving gear on the outer wall of the first (mixing) shaft in the drive case, the top surface of agitator tank all moves about to run through has a plurality of second (mixing) shaft, every the equal rigid coupling in top of second (mixing) shaft has driven gear, and every driven gear all with driving gear meshing transmission, every equal rigid coupling has a plurality of second stirring leaf on the outer wall of second (mixing) shaft, the rigid coupling has a plurality of puddler, every on the outer wall of first (mixing) shaft equal symmetry rigid coupling has the first stirring leaf of a plurality of.

Preferably, shovel blocks are symmetrically and fixedly connected to the outer wall of the bottom of the first stirring shaft, one side face of each shovel block is an inward-concave arc face, and the bottom face of each shovel block is in contact with the bottom face in the stirring box.

Preferably, a plurality of connecting shafts are fixedly connected to the side faces in the stirring box, and the other end of each connecting shaft is rotatably connected with a stirring fan blade.

Preferably, a water inlet pipe is fixedly communicated with the top of one side surface outside the stirring box, an inlet pipe is fixedly communicated with the top of the other side surface outside the stirring box, and a feed hopper is fixedly communicated with one end part of the inlet pipe.

Preferably, the motor is fixedly installed in the motor box, and the bottom surface of the motor box is fixedly connected to the top surface of the driving box.

Preferably, the bottom surface outside the stirring box is fixedly communicated with a discharge pipe, and the outer wall of each discharge pipe is fixedly provided with a valve.

Preferably, the equal rigid coupling in bottom surface four corners department outside the agitator tank has the supporting leg, every the equal rigid coupling in bottom of supporting leg has the slipmat.

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

the utility model is convenient for the first stirring of the concrete raw materials and the uniform mixing among all the raw materials through the mutual matching use of the motor, the first stirring shaft, the second stirring shaft, the first stirring blade, the second stirring blade and the stirring rod; the stirring fan blades and the connecting shaft are matched with each other for use, so that the concrete raw material is convenient to stir for the second time; through the use of shovel piece, be convenient for shovel the concrete of agitator tank bottom to the concrete raw materials homogeneous mixing of being convenient for improves the quality of concrete.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

fig. 1 is a schematic structural view of a front view angle of the present invention;

fig. 2 is a schematic structural view of the engagement between the driven gear and the driving gear of the present invention;

FIG. 3 is a schematic structural view of the shovel block of the present invention;

FIG. 4 is a schematic structural view of the stirring blade of the present invention;

number in the figure: 1. a stirring box; 2. a stirring rod; 3. a first stirring blade; 4. a first stirring shaft; 5. a stirring fan blade; 6. a connecting shaft; 7. a feed pipe; 8. a feed hopper; 9. a driven gear; 10. a driving gear; 11. a motor; 12. a water inlet pipe; 13. a second stirring shaft; 14. a second stirring blade; 15. shoveling blocks; 16. a motor case; 17. a drive box; 18. and (4) discharging the pipe.

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.

Example (b): referring to fig. 1-4, a concrete mixing device comprises a mixing box 1, a first mixing shaft 4 is arranged in the mixing box 1, one end of the first mixing shaft 4 movably penetrates the mixing box 1 and a driving box 17, one end of the first mixing shaft 4 is fixedly connected to an output shaft of a motor 11, the bottom surface of the driving box 17 is fixedly connected to the top surface of the mixing box 1, a driving gear 10 is fixedly connected to the outer wall of the first mixing shaft 4 in the driving box 17, a plurality of second mixing shafts 13 are movably penetrated through the top surface of the mixing box 1, a driven gear 9 is fixedly connected to the top of each second mixing shaft 13, and every driven gear 9 all meshes the transmission with driving gear 10, and equal rigid coupling has a plurality of second stirring leaf 14 on the outer wall of every second (mixing) shaft 13, and the rigid coupling has a plurality of puddler 2 on the outer wall of first (mixing) shaft 4, and equal symmetrical rigid coupling has a plurality of first stirring leaf 3 on every puddler 2.

The utility model discloses in, the symmetry rigid coupling has shovel piece 15 on the bottom outer wall of first (mixing) shaft 4, and a side of every shovel piece 15 is inside sunken arc surface, and every shovel piece 15's bottom surface all contacts with the bottom surface in the agitator tank 1, is convenient for shovel the last concrete raw materials of agitator tank 1 bottom surface.

The utility model discloses in, the rigid coupling has a plurality of connecting axle 6 on the side in the agitator tank 1, and every connecting axle 6's the other end all rotates and is connected with stirring fan blade 5, is convenient for carry out the second time to concrete raw materials and stirs, is convenient for make concrete raw materials homogeneous mixing.

The utility model discloses in, the fixed intercommunication in a side top outside agitator tank 1 has inlet tube 12, and the fixed intercommunication in another side top outside agitator tank 1 has inlet pipe 7, and the one end fixing intercommunication of inlet pipe 7 has feeder hopper 8.

The utility model discloses in, motor 11 fixed mounting is in motor case 16, and the bottom surface rigid coupling of motor case 16 is on the top surface of drive box 17, the fixed mounting and the dismantlement of the motor 11 of being convenient for.

The utility model discloses in, the fixed intercommunication in the outer bottom surface of agitator tank 1 has discharging pipe 18, and fixed mounting has the valve on the outer wall of every discharging pipe 18, the ejection of compact of being convenient for.

The utility model discloses in, the equal rigid coupling in bottom surface four corners department outside agitator tank 1 has the supporting leg, and the equal rigid coupling in bottom of every supporting leg has the slipmat, is convenient for support agitator tank 1.

The working principle is as follows: before the utility model is used, the motor 11 is electrically connected with an external power supply through a wire, and then the material is placed in the feed hopper 8 and enters the stirring box 1 through the feed pipe 7;

starting the motor 11, driving the first stirring shaft 4 to rotate through an output shaft of the motor 11, and further driving the stirring rod 2 to rotate, so as to drive the first stirring blade 3 to rotate; meanwhile, the first stirring shaft 4 rotates to drive the driving gear 10 to rotate, and further drives the driven gear 9 to rotate, so that the second stirring shaft 13 is driven to rotate, and the second stirring blade 14 is driven by the rotation of the second stirring shaft 13; the mixing rod 2, the first mixing blade 3 and the second mixing blade 14 are matched with each other for use, so that the concrete raw materials are conveniently mixed; meanwhile, the concrete raw materials can be mixed with the stirring rod 2, the first stirring blade 3 and the second stirring blade 14, so that the concrete raw materials can be beaten on the stirring fan blades 5, and the concrete raw materials can be uniformly mixed; the first stirring shaft 4 rotates to drive the shovel block 15 to rotate, so that concrete raw materials at the bottom of the stirring box 1 can be conveniently shoveled, the concrete raw materials can be conveniently mixed, and the quality of concrete is improved;

a proper amount of water is added into the stirring box 1 through the water inlet pipe 12, and the stirring rod 2, the first stirring blade 3, the second stirring blade 14, the shovel block 15 and the stirring fan blades 5 are matched with each other for use, so that the concrete raw materials are uniformly mixed, and the quality of the concrete is improved; opening the valve, and allowing the concrete in the stirring box 1 to flow out of the stirring box 1 through the discharge pipe 18;

after the utility model is used, sufficient water is injected into the stirring box 1 through the water inlet pipe 12, and the motor 11 is controlled at the same time, so that the stirring box 1 can be cleaned conveniently for the next use; and finally turns off the external power switch of the motor 11.

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. The utility model provides a concrete mixing device, includes agitator tank (1), its characterized in that: the stirring device is characterized in that a first stirring shaft (4) is arranged in the stirring box (1), one end of the first stirring shaft (4) movably penetrates through the stirring box (1) and the driving box (17), one end of the first stirring shaft (4) is fixedly connected to an output shaft of the motor (11), the bottom surface of the driving box (17) is fixedly connected to the top surface of the stirring box (1), a driving gear (10) is fixedly connected to the outer wall of the first stirring shaft (4) in the driving box (17), a plurality of second stirring shafts (13) are movably penetrated through the top surface of the stirring box (1), a driven gear (9) is fixedly connected to the top of each second stirring shaft (13), each driven gear (9) is in meshing transmission with the driving gear (10), a plurality of second stirring blades (14) are fixedly connected to the outer wall of each second stirring shaft (13), a plurality of stirring rods (2) are fixedly connected to the outer wall of the first stirring shaft (4), each stirring rod (2) is symmetrically and fixedly connected with a plurality of first stirring blades (3).

2. A concrete mixing apparatus according to claim 1, wherein: shovel pieces (15) are symmetrically and fixedly connected to the outer wall of the bottom of the first stirring shaft (4), each shovel piece (15) is an inward-concave arc surface on one side, and each shovel piece (15) is in contact with the bottom surface in the stirring box (1) on the bottom.

3. A concrete mixing apparatus according to claim 1, wherein: the side in agitator tank (1) is gone up the rigid coupling and is had a plurality of connecting axle (6), every the other end of connecting axle (6) all rotates and is connected with stirring fan blade (5).

4. A concrete mixing apparatus according to claim 1, wherein: the fixed intercommunication in a side top outside agitator tank (1) has inlet tube (12), the fixed intercommunication in another side top outside agitator tank (1) has inlet pipe (7), the one end fixing intercommunication of inlet pipe (7) has feeder hopper (8).

5. A concrete mixing apparatus according to claim 1, wherein: the motor (11) is fixedly arranged in the motor box (16), and the bottom surface of the motor box (16) is fixedly connected to the top surface of the driving box (17).

6. A concrete mixing apparatus according to claim 1, wherein: the bottom surface outside the stirring box (1) is fixedly communicated with a discharge pipe (18), and a valve is fixedly mounted on the outer wall of each discharge pipe (18).

7. A concrete mixing apparatus according to claim 1, wherein: the equal rigid coupling in bottom surface four corners department outside agitator tank (1) has the supporting leg, every the equal rigid coupling in bottom of supporting leg has the slipmat.