CN215549783U

CN215549783U - Concrete mixing device

Info

Publication number: CN215549783U
Application number: CN202121477283.0U
Authority: CN
Inventors: 毛柯; 王朝新; 王�华; 彭晓卫
Original assignee: Yichang Hengdali New Material Technology Co Ltd
Current assignee: Yichang Hengdali New Material Technology Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-18
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a concrete stirring device which comprises a box body and a rotary barrel arranged in the box body, wherein a feed hopper and a feeding assembly which are respectively communicated with the rotary barrel are arranged on the box body; the feeding assembly further comprises a first motor installed on the box body, a rotating shaft of the first motor is fixedly connected with a first rotating shaft extending into the feeding pipe, and spiral blades located in the feeding pipe are fixedly connected to the periphery of the first rotating shaft. The feeding assembly arranged on the box body in the embodiment of the utility model solves the problem that the traditional concrete stirring device is inconvenient to feed; the valve which is arranged outside the box body on the transverse pipe section of the feeding pipe can control the flow of the feeding pipe; the filter screen of the vertical pipe section bottom installation of material loading pipe can block raw materials such as grit that not the misce bene from getting into the material loading pipe, and then prevents the material loading pollution.

Description

Concrete mixing device

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a concrete stirring device.

Background

The concrete is an artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening. With the development of industrialization, concrete is widely applied to construction projects such as industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like in China, and the demand is increasing continuously.

Most of concrete mixing devices in the current market are mainly put in manually during feeding, so that the efficiency is low, and the potential safety hazard is great; in addition, the product quality is seriously affected by insufficient stirring during stirring.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a concrete stirring device, which solves the problem of inconvenient feeding in the prior art.

According to the embodiment of the utility model, the concrete stirring device comprises a box body and a rotary barrel arranged in the box body, wherein a feed hopper and a feeding assembly which are respectively communicated with the rotary barrel are arranged on the box body;

the feeding assembly further comprises a first motor installed on the box body, a rotating shaft of the first motor is fixedly connected with a first rotating shaft extending into the feeding pipe, and spiral blades located in the feeding pipe are fixedly connected to the periphery of the first rotating shaft.

The feeding assembly is arranged on the box body, so that the problem that the traditional concrete stirring device is inconvenient to feed is solved, the first motor drives the first rotating shaft to rotate, and the spiral blade fixedly connected to the first rotating shaft drives the uniformly stirred concrete to rotate upwards.

Furthermore, the feeding pipe comprises a horizontal pipe section and a vertical pipe section, the horizontal pipe section is connected with the box body, the vertical pipe section extends into the rotary barrel, and a valve located outside the box body is installed on the horizontal pipe section.

Furthermore, a filter screen is installed at one end, located inside the rotary barrel, of the vertical pipe section.

Furthermore, the device also comprises a second motor, wherein a rotating shaft of the second motor is fixedly connected with a second rotating shaft, and one end of the second rotating shaft, which is far away from the second motor, is fixedly connected with the center of the bottom of the rotating barrel.

Further, still be provided with the stirring subassembly in the rotatory bucket, the stirring subassembly is including installing third motor on the box top surface, the pivot fixedly connected with of third motor stretches into third axis of rotation in the rotatory bucket, a plurality of stirring leaves of fixedly connected with in the third axis of rotation.

Further, the second motor is installed on the inner bottom surface of the box body.

Compared with the prior art, the utility model has the following beneficial effects:

the feeding assembly is arranged on the box body, so that the problem that the traditional concrete stirring device is inconvenient to feed is solved, the first motor drives the first rotating shaft to rotate, and the spiral blades fixedly connected to the first rotating shaft drive the uniformly stirred concrete to rotate upwards.

Drawings

FIG. 1 is a cross-sectional view of the general structure of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present invention;

in the above drawings:

1. a box body; 2. rotating the barrel; 3. a feed hopper; 4. a stirring assembly; 5. a feeding assembly; 6. feeding pipes; 7. a valve; 8. a first motor; 9. a first rotating shaft; 10. helical leaves; 11. filtering with a screen; 12. a second motor; 13. a second rotating shaft; 14. a third motor; 15. a third rotating shaft; 16. stirring blades; 17. a display screen; 18. an outlet valve.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

As shown in fig. 1 and 2, the embodiment provides a concrete mixing device, which includes a box body 1 made of stainless steel plates, a rotating barrel 2 is arranged in the box body 1, a feeding hopper 3 and a feeding assembly 5 which are communicated with the rotating barrel 2 are respectively and fixedly connected to the left end and the right end of the top of the box body 1, the feeding assembly 5 includes a feeding pipe 6, the feeding pipe 6 is in an inverted L shape and includes a horizontal pipe section and a vertical pipe section, the horizontal pipe section is fixedly connected with the right side wall of the box body 1 and is communicated with the outside, and the vertical pipe section is communicated with the inside of the rotating barrel; the feeding assembly 5 further comprises a first motor 8, the first motor 8 is fixedly connected to the outer surface of a top plate of the box body 1, the bottom of the first motor 8 is rotatably connected with a first rotating shaft 9 through a coupler, and the first rotating shaft 9 is communicated with the interior of the box body 1 and extends into a vertical pipe section of the feeding pipe 6; the first rotating shaft 9 is fixedly connected with a spiral blade 10 at the part of the periphery of the feeding pipe 6.

The feeding assembly 5 arranged on the box body 1 solves the problem that the traditional concrete stirring device is inconvenient to feed, the first motor 8 drives the first rotating shaft 9 to rotate, and the spiral blade 10 fixedly connected to the first rotating shaft 9 drives the uniformly stirred concrete to rotate upwards.

As shown in fig. 1 and 2, a valve 7 located outside the box body 1 is also fixedly connected to a connection part of the horizontal pipe section of the feeding pipe 6 and the box body 1, and the flow rate of the feeding pipe 6 can be controlled by adjusting the valve 7.

As shown in figure 1, a filter screen 11 is fixedly installed at the bottom of a vertical pipe section of the feeding pipe 6, and the filter screen 11 can prevent raw materials such as sand and stone which are not uniformly mixed from entering the feeding pipe 6, so that feeding pollution is prevented.

As shown in fig. 1 and 2, a stirring assembly 4 is further arranged in the rotary barrel 2, the stirring assembly 4 comprises a third motor 14 fixedly mounted on the outer surface of the top plate of the box body 1, the third motor 14 is positioned between the feed hopper 3 and the first motor 8, the third motor 14 is rotatably connected with a third rotating shaft 15 through a coupling, the third rotating shaft 15 is communicated with the interior of the box body 1 and extends into the rotary barrel 2, and a part of the third rotating shaft 15 extending into the interior of the rotary barrel 2 is fixedly connected with a plurality of stirring blades 16; the third motor 14 drives the third rotating shaft 15 to rotate, so as to drive the stirring blade 16 to rotate, and the concrete raw material in the rotating barrel 2 is stirred.

As shown in fig. 1, a second motor 12 is fixedly installed at the center of the inner bottom surface of the box body 1, a second rotating shaft 13 is rotatably installed at the top of the second motor 12 through a coupling, and the second rotating shaft 13 is fixedly connected with the center of the bottom of the rotating barrel 2; the second motor 12 drives the rotary barrel 2 to rotate through the second rotating shaft 13, and the rotating direction of the second motor is opposite to that of the stirring component 4, so that the stirring efficiency is further improved.

As shown in fig. 1, the bottom of the rotary barrel 2 is further provided with an outlet valve 18, and the outlet valve 18 is connected with an outlet pipe, so that the rotary barrel 2 is communicated with the outside, and the excess material in the rotary barrel 2 is discharged.

As shown in fig. 1 and 2, a display screen 17 is fixedly mounted on the front wall of the front side of the box body 1, a first sensor and a second sensor are fixedly connected to the bottom of the rotary barrel 2, and the first sensor, the second sensor and the display screen 17 are electrically connected through a data line; the first sensor and the second sensor measure the moisture and viscosity of the concrete raw material inside the rotary barrel 2, respectively, and display them on the display screen 17.

The embodiment of the utility model has the following beneficial effects:

the feeding assembly 5 arranged on the box body 1 solves the problem that a traditional concrete stirring device is inconvenient to feed, the first motor 8 drives the first rotating shaft 9 to rotate, and the spiral blades 10 fixedly connected to the first rotating shaft 9 drive uniformly stirred concrete to rotate upwards; a valve 7 which is arranged outside the box body 1 on the transverse pipe section of the feeding pipe 6 can control the flow of the feeding pipe 6; the filter screen 11 arranged at the bottom of the vertical pipe section of the feeding pipe 6 can prevent raw materials such as sand and stone which are not uniformly mixed from entering the feeding pipe 6, so that feeding pollution is prevented; the second motor 12 and the second rotating shaft 13 are arranged at the bottom of the rotating barrel 2 and drive the rotating barrel 2 to rotate, and the rotating direction of the rotating barrel is opposite to that of the stirring component 4, so that the stirring efficiency is further improved; the first sensor and the second sensor which are arranged at the bottom in the rotary barrel 2 and the display screen 17 which is arranged on the outer surface of the box body 1 can enable an operator to conveniently and clearly observe the real-time change condition of the moisture and the viscosity in the rotary barrel 2.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a concrete mixing device, is in including box (1) and setting the inside rotatory bucket (2) of box (1), install on box (1) respectively with feeder hopper (3) and material loading subassembly (5) of rotatory bucket (2) intercommunication, its characterized in that: the feeding assembly (5) comprises a feeding pipe (6) which is arranged on the box body (1) and communicated with the inside of the rotary barrel (2) and the outside;

the feeding assembly (5) further comprises a first motor (8) installed on the box body (1), a rotating shaft of the first motor (8) is fixedly connected with a first rotating shaft (9) extending into the feeding pipe (6), and spiral blades (10) located in the feeding pipe (6) are fixedly connected to the periphery of the first rotating shaft (9).

2. A concrete mixing apparatus as defined in claim 1, wherein: the feeding pipe (6) comprises a transverse pipe section and a vertical pipe section, the transverse pipe section is connected with the box body, the vertical pipe section extends into the rotary barrel (2), and a valve (7) located outside the box body (1) is installed on the transverse pipe section.

3. A concrete mixing apparatus as defined in claim 2, wherein: and a filter screen (11) is arranged at one end of the vertical pipe section, which is positioned in the rotary barrel (2).

4. A concrete mixing apparatus as defined in claim 1, wherein: still include second motor (12), the pivot fixedly connected with second axis of rotation (13) of second motor (12) just the second axis of rotation is kept away from the one end of second motor with rotatory bucket (2) bottom center department fixed connection.

5. A concrete mixing apparatus as defined in claim 1, wherein: still be provided with stirring subassembly (4) in rotatory bucket (2), stirring subassembly (4) is including installing third motor (14) on box (1) top surface, the pivot fixedly connected with of third motor (14) stretches into third axis of rotation (15) in rotatory bucket (2), a plurality of stirring leaves (16) of fixedly connected with are gone up in third axis of rotation (15).

6. A concrete mixing apparatus according to claim 4, wherein: the second motor (12) is arranged on the inner bottom surface of the box body (1).