CN213999996U

CN213999996U - Concrete mixer

Info

Publication number: CN213999996U
Application number: CN202022825844.3U
Authority: CN
Inventors: 廖继正
Original assignee: Suzhou Xuanxin Construction Engineering Co ltd
Current assignee: Suzhou Xuanxin Construction Engineering Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-20
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a concrete mixer, include: the stirring device comprises a workbench and a stirring barrel, wherein the middle part of the workbench is embedded with the stirring barrel, the bottom of the workbench is provided with a plurality of support columns, a partition plate is arranged in the stirring barrel, the partition plate divides the stirring barrel into a first cavity and a second cavity, the top of the stirring barrel is provided with a first motor, the output end of the first motor extends into the first cavity and is connected with one end of a first stirring shaft, the other end of the first stirring shaft penetrates through the partition plate to the second cavity, and the first stirring shaft is provided with a plurality of stirring blade groups at equal intervals; the first stirring shaft is provided with a driving wheel, the stirring barrel is internally provided with a plurality of stirring components, and the workbench is provided with a plurality of material conveying components. As above, the utility model discloses a concrete mixer, it mixes the stirring to make the concrete according to certain ratio with multiple raw materials through the manpower among the solution prior art, need consume a large amount of manpowers and accomplish, the lower problem of efficiency, reasonable in design is suitable for production and popularization and application.

Description

Concrete mixer

Technical Field

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

Background

Concrete itself is that multiple raw materials mix according to certain ratio stirring and makes, and different raw materials, different ratios all can produce great influence to the nature of concrete, and common concrete mixing plant generally is through a series of manpower direct operation, need consume a large amount of manpowers and accomplish, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of prior art, the utility model aims to provide a concrete mixer for it mixes the stirring and makes the concrete according to certain ratio to solve among the prior art through the manpower with multiple raw materials, need consume a large amount of manpowers and accomplish, the lower problem of efficiency.

In order to achieve the above objects and other related objects, the present invention provides a concrete mixer, including: the stirring device comprises a workbench and a stirring barrel, wherein the stirring barrel is embedded in the middle of the workbench, a plurality of support columns are arranged at the bottom of the workbench, a partition plate is arranged in the stirring barrel, the partition plate divides the stirring barrel into a first cavity and a second cavity, a first motor is arranged at the top of the stirring barrel, the output end of the first motor extends into the first cavity and is connected with one end of a first stirring shaft, the other end of the first stirring shaft penetrates through the partition plate to the second cavity, a plurality of stirring blade groups are arranged on the first stirring shaft at equal intervals, each stirring blade group comprises a plurality of stirring blades, and the stirring blades are fixed on the first stirring shaft; the first stirring shaft is provided with a driving wheel, the driving wheel is positioned in the first cavity, a plurality of stirring assemblies are arranged in the stirring barrel, each stirring assembly comprises a fixed plate, a second stirring shaft and a driven wheel, the fixed plate is connected with the inner side wall of the stirring barrel, the second stirring shaft is rotatably arranged on the fixed plate, the driven wheel is arranged at the upper end part of the second stirring shaft, the driven wheel is meshed with the driving wheel, the lower end part of the second stirring shaft penetrates through the partition plate to reach the second cavity, and a packing auger is arranged on the second stirring shaft;

the workbench is provided with a plurality of material conveying assemblies, each material conveying assembly comprises a material conveying channel and a material storage barrel, the material conveying channels and the material storage barrels are arranged on the workbench, the top of each material conveying channel is provided with a second motor, the output end of each second motor extends into the material conveying channel to be connected with a material conveying roller, the bottoms of the material conveying channels and the material storage barrels are provided with through grooves which are communicated with each other, and the upper end part of each material conveying channel is communicated with the second cavity through a material conveying pipe;

the water inlet has been seted up to the agitator lateral wall, the water inlet is connected with advance water piping, the agitator bottom is provided with the discharging pipe.

As a preferable technical scheme, an electromagnetic valve is arranged in the discharge pipe.

As a preferable technical scheme, a flowmeter is arranged in the water inlet.

As a preferable technical scheme, the number of the stirring blades is three, and the included angle between any two stirring blades is 120 degrees.

As a preferable technical scheme, the number of the stirring blades is four, and the included angle between any two stirring blades is 90 degrees.

As preferred technical scheme, the support column bottom is provided with damper assembly, damper assembly includes shock attenuation sleeve, limiting plate and spring, the limiting plate set up in the shock attenuation sleeve, the limiting plate with shock attenuation sleeve sliding connection, spring one end with the inboard diapire of shock attenuation sleeve is connected, the spring other end with the limiting plate bottom is connected, the support column bottom stretches into in the shock attenuation sleeve with the limiting plate top is connected.

As a preferable technical scheme, a bottom wall of the storage bucket is provided with a guide plate.

As mentioned above, the utility model relates to a concrete mixer has following beneficial effect: put into different storage vats with different raw materialss according to a proportion, drive defeated material roller through the second motor and carry the raw materials to the agitator in stir, improved efficiency, reasonable in design is suitable for production and popularization and application.

Drawings

FIG. 1 is a schematic view showing the construction of a concrete mixer according to example 1;

FIG. 2 is a schematic view showing an internal structure of a concrete mixer according to example 1;

FIG. 3 is a schematic view showing the construction of a concrete mixer according to example 1, wherein the number of the mixing blades is four;

FIG. 4 is a schematic view showing a structure in which three stirring vanes are provided in a concrete mixer according to example 1;

FIG. 5 is a schematic view showing the structure of a driving wheel and a driven wheel in a concrete mixer according to embodiment 1;

FIG. 6 is a schematic view showing the construction of a concrete mixer according to example 2;

FIG. 7 is a schematic view showing a structure of a shock-absorbing unit of a concrete mixer according to embodiment 2;

wherein the reference numerals are specified as follows: 1. a work table; 2. a support pillar; 3. a stirring barrel; 4. a partition plate; 5. a first motor; 6. a first stirring shaft; 7. a stirring blade; 8. a driving wheel; 9. a driven wheel; 10. a second stirring shaft; 11. a packing auger; 12. a fixing plate; 13. a second motor; 14. a material conveying channel; 15. a delivery roller; 16. a delivery pipe; 17. a storage barrel; 18. a fuse plate; 19. a water inlet; 20. a discharge pipe; 21. a shock-absorbing sleeve; 22. a base plate; 23. a limiting plate; 24. a spring.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 7. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example 1

Embodiment 1 of the utility model discloses a concrete mixer, as shown in fig. 1 to 5, include: the stirring device comprises a workbench 1 and a stirring barrel 3, wherein the stirring barrel 3 is embedded in the middle of the workbench 1, a plurality of support columns 2 are arranged at the bottom of the workbench 1, a partition plate 4 is arranged in the stirring barrel 3, the stirring barrel 3 is partitioned into a first cavity and a second cavity by the partition plate 4, a first motor 5 is arranged at the top of the stirring barrel 3, the output end of the first motor 5 extends into the first cavity and is connected with one end of a first stirring shaft 6, the other end of the first stirring shaft 6 penetrates through the partition plate 4 to the second cavity, a plurality of stirring blade groups 7 are arranged on the first stirring shaft 6 at equal intervals, each stirring blade group 7 comprises a plurality of stirring blades 7, and each stirring blade 7 is fixed on the first stirring shaft 6; a driving wheel 8 is arranged on the first stirring shaft 6, the driving wheel 8 is positioned in the first cavity, a plurality of stirring assemblies are arranged in the stirring barrel 3, each stirring assembly comprises a fixing plate 12, a second stirring shaft 10 and a driven wheel 9, the fixing plate 12 is connected with the inner side wall of the stirring barrel 3, the second stirring shaft 10 is rotatably arranged on the fixing plate 12, the driven wheel 9 is arranged at the upper end of the second stirring shaft 10, the driven wheel 9 is meshed with the driving wheel 8, the lower end of the second stirring shaft 10 penetrates through the partition plate 4 to reach the second cavity, and a packing auger 11 is arranged on the second stirring shaft 10; a plurality of material conveying assemblies are arranged on the workbench 1, each material conveying assembly comprises a material conveying channel 14 and a material storage barrel 17, the material conveying channels 14 and the material storage barrels 17 are arranged on the workbench 1, a second motor 13 is arranged at the top of each material conveying channel 14, the output end of each second motor 13 extends into the material conveying channel 14 to be connected with a material conveying roller 15, through grooves communicated with each other are formed in the bottoms of the material conveying channels 14 and the material storage barrels 17, and the upper end of each material conveying channel 14 is communicated with the second cavity through a material conveying pipe 16; a water inlet 19 is formed in the side wall of the stirring barrel 3, the water inlet 19 is connected with a water inlet pipe, and a discharge pipe 20 is arranged at the bottom of the stirring barrel 3.

Wherein, be provided with the solenoid valve in discharging pipe 20, discharge through setting up the solenoid valve control concrete.

Wherein, be provided with the flowmeter in the water inlet 19, through setting up the flowmeter, can accurately learn the inflow in the agitator 3.

Wherein, stirring vane 7 is three, and the contained angle between two arbitrary stirring vane 7 is 120 degrees. By setting the stirring vanes 7 to three, stirring is facilitated.

Wherein, stirring vane 7 is four, and the contained angle between two arbitrary stirring vane 7 is 90 degrees, through setting up stirring vane 7 into four, is convenient for stir.

Wherein, the bottom wall is provided with the guide plate 18 in the storage vat 17, through setting up guide plate 18, is convenient for the raw materials in the storage vat 17 to convey to the defeated material passageway 14 in.

Example 2

Embodiment 2 of the utility model discloses a concrete mixer, embodiment 2 is basically the same with embodiment 1's characteristic, its main difference characterized in that: as shown in fig. 6-7, a damping assembly is arranged at the bottom of the support column 2, the damping assembly includes a damping sleeve 21, a limiting plate 23 and a spring 24, the limiting plate 23 is arranged in the damping sleeve 21, the limiting plate 23 is slidably connected with the damping sleeve 21, one end of the spring 24 is connected with the inner side bottom wall of the damping sleeve 21, the other end of the spring 24 is connected with the bottom of the limiting plate 23, the bottom of the support column 2 extends into the damping sleeve 21 and is connected with the top of the limiting plate 23, and a bottom plate 22 is arranged at the bottom of the damping sleeve 21.

In a specific use: put into different storage tanks 17 with different raw materials according to the proportion, drive defeated material roller 15 through second motor 13 and carry the raw materials to agitator 3 in, first motor 5 drives first (mixing) shaft 6 and action wheel 8 and rotates, first (mixing) shaft 6 drives stirring vane 7 and stirs the raw materials, action wheel 8 drives from the driving wheel 9 rotation, from driving wheel 9 drive second (mixing) shaft 10 rotation, second (mixing) shaft 10 drives auger 11 and rotates, auger 11 carries the raw materials of bottom to the upper end, the stirring of stirring vane 7 of being convenient for.

To sum up, the utility model relates to a concrete mixer mixes the stirring through the manpower with multiple raw materials according to certain ratio and makes the concrete among the solution prior art, need consume a large amount of manpowers and accomplish, the lower problem of efficiency, reasonable in design is suitable for production and popularization and application. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A concrete mixer, comprising: the stirring device comprises a workbench and a stirring barrel, wherein the stirring barrel is embedded in the middle of the workbench, a plurality of support columns are arranged at the bottom of the workbench, a partition plate is arranged in the stirring barrel, the partition plate divides the stirring barrel into a first cavity and a second cavity, a first motor is arranged at the top of the stirring barrel, the output end of the first motor extends into the first cavity and is connected with one end of a first stirring shaft, the other end of the first stirring shaft penetrates through the partition plate to the second cavity, a plurality of stirring blade groups are arranged on the first stirring shaft at equal intervals, each stirring blade group comprises a plurality of stirring blades, and the stirring blades are fixed on the first stirring shaft; the first stirring shaft is provided with a driving wheel, the driving wheel is positioned in the first cavity, a plurality of stirring assemblies are arranged in the stirring barrel, each stirring assembly comprises a fixed plate, a second stirring shaft and a driven wheel, the fixed plate is connected with the inner side wall of the stirring barrel, the second stirring shaft is rotatably arranged on the fixed plate, the driven wheel is arranged at the upper end part of the second stirring shaft, the driven wheel is meshed with the driving wheel, the lower end part of the second stirring shaft penetrates through the partition plate to reach the second cavity, and a packing auger is arranged on the second stirring shaft;

2. The concrete mixer of claim 1, wherein a solenoid valve is disposed in the discharge pipe.

3. The concrete mixer of claim 1, wherein a flow meter is disposed within the water inlet.

4. The concrete mixer of claim 1, wherein there are three of said mixing blades, and the included angle between any two of said mixing blades is 120 degrees.

5. The concrete mixer of claim 1, wherein there are four mixing blades, and the included angle between any two mixing blades is 90 degrees.

6. The concrete mixer according to claim 1, wherein the support column bottom is provided with a shock absorbing assembly, the shock absorbing assembly comprises a shock absorbing sleeve, a limiting plate and a spring, the limiting plate is arranged in the shock absorbing sleeve, the limiting plate is slidably connected with the shock absorbing sleeve, one end of the spring is connected with the inner bottom wall of the shock absorbing sleeve, the other end of the spring is connected with the bottom of the limiting plate, and the support column bottom extends into the shock absorbing sleeve and is connected with the top of the limiting plate.

7. A concrete mixer according to claim 1, wherein the inner bottom wall of the storage barrel is provided with a feed-through plate.