CN210969396U

CN210969396U - Concrete mixing tank

Info

Publication number: CN210969396U
Application number: CN201921707008.6U
Authority: CN
Inventors: 聂晴晴
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-10
Anticipated expiration: 2029-10-12

Abstract

The utility model provides a concrete mixing tank. This concrete mixing tank is including burying underground in the underground jar body, jar internal parallel interval setting, first stirring leaf and the second stirring leaf that extends along the up-down direction that is equipped with, the tip of first stirring leaf is equipped with first gear, the tip of second stirring leaf is equipped with the second gear, the mixing tank still includes first motor, is connected with the third gear in the pivot of first motor, second gear and third gear set up respectively in the both sides of first gear and respectively with first gear engagement, the lower extreme of the jar body is equipped with the auger that extends along the horizontal direction, the end connection of auger has the second motor, the lower extreme of the jar body still is equipped with the output mechanism who is used for concrete output in the jar body. The utility model discloses a concrete mixing tank helps the internal concrete intensive mixing of jar, and it is more convenient to use, and the effect is better.

Description

Concrete mixing tank

Technical Field

The utility model relates to a concrete mixing tank.

Background

The concrete mixing plant is a combined device for intensively mixing concrete, and is also called a concrete precast yard. Because of its high degree of mechanization and automation, it has high productivity, can ensure the quality of concrete and save cement, and is commonly used in large and medium-sized water conservancy projects, electric power projects, bridges and other projects with large concrete engineering quantity, long construction period and centralized construction sites. With the development of municipal construction, the mixing plant which adopts centralized mixing and provides commercial concrete has great superiority, thereby being developed rapidly and creating conditions for promoting concrete pumping construction and realizing combined operation of mixing, conveying and pouring machines.

The underground concrete mixing tank for the concrete mixing plant in the prior art has many defects, and can not fully mix all components in concrete, because the volume and the weight of gravel are large, the gravel can be deposited on the lower part of the mixing tank in the mixing process, so that the lower part of the concrete has high strength, the upper part of the concrete has low strength, and the mixed concrete can not meet the production requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing tank to solve the concrete mixing tank among the prior art and can not be with each component misce bene's in the concrete technical problem.

In order to achieve the above object, the utility model relates to a technical scheme that concrete mixing adopted is: the concrete mixing tank comprises a tank body buried underground, the tank body is internally provided with a first mixing blade and a second mixing blade which are arranged at parallel intervals and extend along the vertical direction, the end part of the first mixing blade is provided with a first gear, the end part of the second mixing blade is provided with a second gear, the mixing tank further comprises a first motor, a third gear is connected to the rotating shaft of the first motor, the first gear and the second gear are respectively arranged on the two sides of the third gear and are meshed with the third gear, the lower end of the tank body is provided with an auger extending along the horizontal direction, the end part of the auger is connected with the second motor, and the lower end of the tank body is further provided with an output mechanism for outputting concrete in the tank body.

As a further improvement to the technical scheme, the stirring tank further comprises a feeding mechanism for conveying materials into the tank body.

As the further improvement to the above technical scheme, the feeding mechanism comprises a batching barrel arranged on the ground and a feeding pipe connected with the batching barrel and the tank body.

As a further improvement to the technical scheme, the output mechanism comprises a shell, a conveying belt is arranged in the shell, and a plurality of scraping plates which are arranged in parallel at intervals are arranged on the conveying belt.

As a further improvement to the technical scheme, a driving wheel and a driven wheel are arranged in the shell, the conveying belt is wound between the driving wheel and the driven wheel, and a tensioning wheel for tensioning the conveying belt is further arranged in the shell.

As a further improvement to the technical scheme, an openable baffle is arranged at the joint of the tank body and the shell and is driven by a telescopic cylinder

The utility model has the advantages that: the utility model discloses a jar internal portion of concrete mixing jar is equipped with the first stirring leaf and the second stirring leaf that parallel interval set up, and first stirring leaf and second stirring leaf rotate in opposite directions, help the internal concrete intensive mixing of jar. The packing auger of jar internal lower extreme helps upwards stirring the material of jar body bottom, helps preventing that the great material of jar internal weight from sinking in jar body bottom, has further improved jar internal concrete mixing effect. Output mechanism that jar body bottom set up helps exporting jar internal even concrete that mixes, convenient to use, the effect is better.

Drawings

FIG. 1 is a first schematic structural view of a concrete mixing tank according to the present invention;

fig. 2 is a schematic structural diagram of the concrete mixing tank of the present invention.

In the figure: 1. a batching barrel; 2. a first motor; 3. a third gear; 4. a first gear; 5. a second gear; 6. a first stirring blade; 7. a second stirring blade; 8. a second motor; 9. a packing auger; 10. a driven wheel; 11. a tension wheel; 12. a driving wheel; 13. a conveyor belt; 14. and a baffle plate.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

The utility model relates to a concrete mixing tank's concrete embodiment, as shown in fig. 1 and 2, concrete mixing tank includes batching bucket 1, first motor 2, third gear 3, first gear 4, second gear 5, first stirring leaf 6, second stirring leaf 7, second motor 8, auger 9, from driving wheel 10, take-up pulley 11, action wheel 12, conveyer belt 13 and baffle 14.

The tank body is buried underground, the first stirring blades 6 and the second stirring blades 7 are arranged in the vertical direction and are arranged in the tank body at intervals in parallel. The upper ends of the first stirring blades 6 and the second stirring blades 7 are upwards extended to the outer side of the tank body, the upper ends of the first stirring blades 6 are fixedly connected with first gears 4, and the upper ends of the second stirring blades 7 are fixedly connected with second gears 5. First motor 2 fixed connection is at the upside of jar body, and first motor 2's pivot is arranged down, and fixedly connected with third gear 3 in first motor 2's the pivot. The third gear 3 is disposed between the first gear 4 and the second gear 5, and the third gear 3 is meshed with the first gear 4 and the second gear 5, respectively. In this embodiment, the diameters of the first gear 4 and the second gear 5 are equal, and the diameter of the third gear 3 is smaller than the diameters of the first gear 4 and the second gear 5, so that the transmission from the first motor 2 to the first stirring blade 6 and the second stirring blade 7 is a speed reduction transmission. The upper side of the tank body is provided with a protective shell for protecting the first gear 4, the second gear 5 and the third gear 3 so as to prevent dust from contaminating the first gear 4, the second gear 5 and the third gear 3.

Batching bucket 1 is located the left side position of jar body upper end, and the lower extreme of batching bucket 1 passes through the filling tube and jar body intercommunication for to jar internal transported substance material.

The packing auger 9 is positioned at the lower side in the tank body and extends along the horizontal direction. One end of the packing auger 9 extends out of the outer side of the tank body, and one end of the packing auger 9 extending out of the outer side of the tank body is fixedly connected with a second motor 8.

The tank body is provided with an opening at one end opposite to the second motor 8, a baffle plate 14 is assembled on the opening, a telescopic cylinder is connected to the baffle plate 14, and the telescopic cylinder drives the baffle plate 14 to move along the up-and-down direction so as to open and close the opening.

The output mechanism comprises a shell, the shell is fixedly connected to the opening edge of the opening, and the shell extends upwards to the upper side of the ground. The driving wheel 12 is rotatably mounted on the upper end of the housing, the driven wheel 10 is rotatably mounted on the lower end of the housing, and the conveying belt 13 is wound around the driving wheel 12 and the driven wheel 10. The conveyer belt 13 is connected with a plurality of scrapers which are arranged in parallel at intervals, and a tension wheel 11 for tensioning the conveyer belt 13 is also arranged in the shell.

The utility model discloses a concrete mixing tank's theory of operation does: the material enters the tank body through the batching barrel 1, and the baffle plate 14 is in a closed state at the moment. The first motor 2 drives the first stirring blade 6 and the second stirring blade 7 to stir the concrete in the tank body, and the packing auger 9 rotates to roll the material at the lower end of the tank body upwards. After the concrete in the tank body is uniformly mixed, the telescopic cylinder drives the baffle 14 to be opened, and the conveying belt 13 conveys the materials in the tank body out.

The utility model provides a concrete mixing tank compares in prior art, has following advantage: the utility model discloses a concrete mixing tank's internal portion of jar is equipped with first stirring leaf 6 and second stirring leaf 7 that parallel interval set up, and first stirring leaf 6 and second stirring leaf 7 rotate in opposite directions, help the internal concrete intensive mixing of jar. The packing auger 9 at the lower end in the tank body is helpful for upwards stirring the materials at the bottom of the tank body, and is helpful for preventing the materials with larger weight in the tank body from sinking at the bottom of the tank body, thereby further improving the concrete mixing effect in the tank body. Output mechanism that jar body bottom set up helps exporting jar internal even concrete that mixes, convenient to use, the effect is higher.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A concrete mixing tank is characterized in that: including burying underground in the jar body, jar internal parallel interval setting, first stirring leaf and the second stirring leaf that extends along upper and lower direction that is equipped with, the tip of first stirring leaf is equipped with first gear, the tip of second stirring leaf is equipped with the second gear, the agitator tank still includes first motor, is connected with the third gear in the pivot of first motor, first gear and second gear set up respectively in the both sides of third gear and with third gear engagement, the lower extreme of jar body is equipped with the auger that extends along the horizontal direction, the end connection of auger has the second motor, the lower extreme of jar body still is equipped with the output mechanism who is used for concrete output in the jar body.

2. The concrete mixing tank of claim 1, wherein: the stirring tank also comprises a feeding mechanism for conveying materials into the tank body.

3. The concrete mixing tank of claim 2, wherein: reinforced mechanism is including setting up the batching bucket subaerial and connecting the filling tube of batching bucket and jar body.

4. A concrete mixing tank according to any one of claims 1 to 3, wherein: the output mechanism comprises a shell, wherein a conveying belt is arranged in the shell, and a plurality of parallel scraping plates which are arranged at intervals are arranged on the conveying belt.

5. The concrete mixing tank of claim 4, wherein: the conveying belt is characterized in that a driving wheel and a driven wheel are arranged in the shell, the conveying belt is wound between the driving wheel and the driven wheel, and a tensioning wheel used for tensioning the conveying belt is further arranged in the shell.

6. The concrete mixing tank of claim 4, wherein: the connecting part of the tank body and the shell is provided with a baffle which can be opened and closed, and the baffle is driven by the telescopic cylinder.