CN210679151U

CN210679151U - Commercial concrete proportioning device

Info

Publication number: CN210679151U
Application number: CN201921209093.3U
Authority: CN
Inventors: 叶广辉; 王小永; 王赛
Original assignee: Xuchang Hengzhong Building Materials Co Ltd
Current assignee: Xuchang Hengzhong Building Materials Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-05
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a commodity concrete proportioning device, including the agitator tank, agitator tank top is equipped with agitator motor, is equipped with agitating unit in the agitator tank, and agitator motor's main shaft is connected with agitating unit, agitator tank one side is equipped with a plurality of additive casees, and liquid feeding device, every are all equipped with to every additive case upside liquid feeding device all includes the liquid feeding case, and electric telescopic handle is equipped with at liquid feeding roof portion, electric telescopic handle's flexible end with piston plate fixed connection liquid feeding bottom of the case portion is equipped with the feed port, is equipped with the inlet pipe in feed port department, and the inlet pipe runs through the additive case and stretches into to the inboard bottom of additive case be equipped with the feed liquor check valve on the inlet pipe liquid feeding case one side is equipped with the liquid outlet, liquid outlet department through the drain pipe with the agitator tank is linked together. The utility model discloses an electric telescopic handle removes the height that the piston plate rises, can control the volume of its suction additive for it is accurate to add the weight.

Description

Commercial concrete proportioning device

Technical Field

The utility model relates to a concrete production technical field especially relates to a commercial concrete proportioning device.

Background

Commercial concrete, as the name implies, is used as concrete for commercial use, and when the commercial concrete is produced, a plurality of additive solutions are generally required to be added into water and uniformly stirred, so that the concrete has the performance of various additives. The invention discloses an automatic proportioning device of a concrete additive solution in Chinese invention patent application with application number 2014107288062, which comprises a stirring bin and a stirring motor, wherein the stirring bin is internally provided with the stirring device, the stirring motor is fixedly connected with the stirring bin, the stirring motor is connected with and drives the stirring device, the stirring bin is provided with a plurality of solvent conveying pipelines, the bottom of the stirring bin is provided with a liquid pumping pipeline, the solvent conveying pipelines comprise an adding pump, a filter, a flowmeter and an electromagnetic valve which are sequentially communicated, the outflow port of the electromagnetic valve is communicated with the stirring bin, and the liquid pumping pipeline comprises a liquid outlet electromagnetic valve and a liquid pumping pump which are sequentially communicated.

This automatic proportioning device of concrete additive solution flows in the stirring storehouse through solvent conveying pipeline respectively with single solvent, and the back is accomplished in the stirring, and the solution through the ratio flows from bottom liquid suction pipeline, and this automatic proportioning device of concrete additive solution convenient to use, and efficiency is higher, has guaranteed simultaneously that ratio back solution homogeneity is stronger. However, in the using process, the quality of various additives is difficult to control through the adding pump, so the quality of the added additives is inconsistent, and the quality of the commercial concrete is influenced by the proportion of the additives to a greater or lesser extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a commercial concrete proportioning device.

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

a commercial concrete proportioning device comprises an agitator tank, wherein an agitator motor is arranged at the top of the agitator tank, a main shaft of the agitator motor is vertically and downwards arranged and extends into the agitator tank, an agitator is arranged in the agitator tank, the main shaft of the agitator motor is connected with the agitator, one side of the agitator tank is provided with a plurality of additive tanks, a liquid adding device is arranged at the upper side of each additive tank, each liquid adding device comprises a liquid adding tank, an electric telescopic rod is arranged at the top of the liquid adding tank, the telescopic end of the electric telescopic rod penetrates through the top of the liquid adding tank and extends into the liquid adding tank, a piston plate is arranged in the liquid adding tank, the piston plate is horizontally arranged and can slide up and down on the liquid adding tank, the telescopic end of the electric telescopic rod is fixedly connected with the piston plate, a feed hole is arranged at the bottom of the liquid adding tank, a feed pipe is arranged at the feed hole, the feed pipe penetrates through the additive tanks and extends, the liquid feeding device is characterized in that a liquid feeding one-way valve is mounted on the feeding pipe, a liquid outlet is formed in one side of the liquid feeding box, and the liquid outlet is communicated with the stirring tank through a liquid outlet pipe.

Preferably, the stirring device comprises a stirring shaft, the stirring shaft is arranged in the stirring tank, the stirring shaft is vertically arranged, the upper end of the stirring shaft is coaxially and fixedly connected with a main shaft of the stirring motor, and stirring blades are uniformly and fixedly connected to the outer side of the stirring shaft.

Preferably, a breathing hole is arranged at the top of the liquid adding tank, the breathing hole is connected with a breathing tube, and a breathing valve is arranged on the breathing tube.

Preferably, the liquid adding box is internally provided with a cylindrical cavity.

Preferably, the piston plate comprises a circular plate, and a piston ring is sleeved and fixed on the outer side of the circular plate.

Preferably, the piston ring is a rubber ring, and the rubber ring is in contact connection with the inner wall of the liquid adding tank.

The utility model has the advantages that: the utility model provides a commodity concrete proportioning device can add the additive in the additive case to the agitator tank through the liquid feeding device, when the liquid feeding, push the piston plate into with liquid tank bottom portion through electric telescopic handle, upwards pull up the piston plate through electric telescopic handle, thereby with the additive in the additive case along feed liquor pipe suction to liquid feeding incasement, remove the height that the piston plate raised through electric telescopic handle, can control the volume of its suction additive, make and add the weight accurate, promote the piston plate through electric telescopic handle and descend, the piston plate is with the additive in the liquid tank along drain pipe propelling movement to the agitator tank.

Drawings

Fig. 1 is a schematic diagram of a basic structure of a commercial concrete proportioning device provided by the present invention;

fig. 2 is a right side view of the commercial concrete proportioning device provided by the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1 and 2, the utility model provides a pair of commercial concrete proportioning device, including agitator tank 1, agitator tank 1 top is equipped with agitator motor 2, and agitator motor 2's the vertical downward setting of main shaft is equipped with agitating unit 3 in stretching into agitator tank 1 in agitator tank 1, and agitator motor 2's main shaft is connected with agitating unit 3, agitating unit 3 includes the (mixing) shaft, the (mixing) shaft sets up in agitator tank 1, the vertical setting of (mixing) shaft, (mixing) shaft upper end with the coaxial fixed connection of agitator motor 2's main shaft the even fixed connection stirring vane in the (mixing) shaft outside.

The stirring tank 1 is provided with three additive tanks 4 on one side, each additive tank 4 is internally provided with an additive, the upper side of each additive tank 4 is provided with a liquid adding device 5, each liquid adding device 5 comprises a liquid adding tank 51, the liquid adding tanks 51 are fixedly connected to the top of the additive tank 4, the liquid adding tanks 51 are internally provided with cylindrical cavities, the top of each liquid adding tank 51 is provided with an electric telescopic rod 52, the telescopic ends of the electric telescopic rods 52 extend into the liquid adding tanks 51 from the abdicating holes at the top of the liquid adding tanks 51, a piston plate 53 is arranged in the liquid adding tank 51, the piston plate 53 comprises a circular plate, a piston ring is sleeved and fixed on the outer side of the circular plate, the piston ring is a rubber ring, the rubber ring is in contact connection with the inner wall of the liquid adding tank 51, the telescopic end of the electric telescopic rod 52 is fixedly connected with a circular plate of the piston plate 53, the piston plate 53 is horizontally arranged, the electric telescopic rod 52 can control the piston plate 53 to slide up and down on the liquid adding tank 51.

Feed port is equipped with to liquid feeding box 51 bottom, is equipped with inlet pipe 54 in inlet port department, and inlet pipe 54 runs through additive case 4 and stretches into to the inboard bottom of additive case 4 inlet liquid check valve 55 is equipped with on inlet pipe 54 liquid feeding box 51 one side is equipped with drain hole 56, drain hole 56 department through drain pipe 6 with agitator tank 1 is linked together, is equipped with out liquid check valve 61 on the drain pipe 6.

The top of the liquid adding tank 51 is provided with a breathing hole, the breathing hole is connected with a breathing pipe 57, and a breathing valve is arranged on the breathing pipe 57 and is the prior art, and is not described again. In the process that the piston plate 53 moves up and down, the breathing tube 57 is used for air intake and exhaust in the liquid adding tank 51, and the liquid adding tank 51 is prevented from being damaged due to overlarge negative pressure.

Use the utility model provides a pair of during commercial concrete proportioning device, push piston plate 53 through electric telescopic handle 52 and add liquid case 51 bottom, pull up piston plate 53 upwards through electric telescopic handle 52, thereby with the additive in additive case 4 along feed liquor pipe 54 suction to the liquid feeding incasement, remove the height that piston plate 53 raised through electric telescopic handle 52, can control the volume of its suction additive, make to add the weight accurate, promote piston plate 53 through electric telescopic handle 52 and descend, the additive in liquid feeding case 51 is pushed to agitator tank 1 along drain pipe 6 to the piston plate, change device 3 with all kinds of additive stirring through the stirring.

Claims

1. The utility model provides a commercial concrete proportioning device, includes agitator tank (1), agitator tank (1) top is equipped with agitator motor (2), and in agitator tank (1) was stretched into to the vertical downward setting of main shaft of agitator motor (2), be equipped with agitating unit (3) in agitator tank (1), the main shaft of agitator motor (2) was connected its characterized in that with agitating unit (3): one side of the stirring tank (1) is provided with a plurality of additive tanks (4), the upper side of each additive tank (4) is provided with a liquid adding device (5), each liquid adding device (5) comprises a liquid adding tank (51), an electric telescopic rod (52) is arranged at the top of each liquid adding tank (51), the telescopic end of each electric telescopic rod (52) penetrates through the top of each liquid adding tank (51) and extends into each liquid adding tank (51), a piston plate (53) is arranged in each liquid adding tank (51), each piston plate (53) is horizontally arranged and can slide up and down in each liquid adding tank (51), the telescopic end of each electric telescopic rod (52) is fixedly connected with the corresponding piston plate (53), the bottom of each liquid adding tank (51) is provided with a feed hole, the feed pipe (54) is arranged at the feed hole, the feed pipe (54) penetrates through each additive tank (4) and extends into the inner bottom of each additive tank (4), and a one-way feed valve (55) is arranged on the feed pipe (54), one side of the liquid adding box (51) is provided with a liquid outlet hole (56), and the liquid outlet hole (56) is communicated with the stirring tank (1) through a liquid outlet pipe (6).

2. The commercial concrete proportioning device of claim 1, wherein: the stirring device (3) comprises a stirring shaft, wherein the stirring shaft is arranged in the stirring tank (1), the stirring shaft is vertically arranged, the upper end of the stirring shaft is fixedly connected with the main shaft of the stirring motor (2) in a coaxial manner, and stirring blades are fixedly connected to the outer side of the stirring shaft in an even manner.

3. The commercial concrete proportioning device of claim 1, wherein: the top of the liquid adding tank (51) is provided with a breathing hole, the breathing hole is connected with a breathing pipe (57), and the breathing pipe (57) is provided with a breathing valve.

4. The commercial concrete proportioning device of claim 1, wherein: the liquid adding box (51) is internally provided with a cylindrical cavity.

5. The commercial concrete proportioning device of claim 4, wherein: the piston plate (53) comprises a circular plate, and a piston ring is sleeved and fixed on the outer side of the circular plate.

6. The commercial concrete proportioning device of claim 5, wherein: the piston ring is a rubber ring, and the rubber ring is in contact connection with the inner wall of the liquid adding box (51).