CN220758795U - Concrete admixture compounding device - Google Patents

Abstract

The utility model relates to a concrete additive mixing device which comprises a reservoir, wherein a shading top is arranged above the reservoir, a plurality of reciprocating screw rods, a guide rod and a rack are arranged at the upper part in the reservoir, any one of the reciprocating screw rods is connected with a motor arranged on the reservoir in a driving mode, the plurality of reciprocating screw rods are connected in a driving mode through a transmission mechanism, a screw rod seat is arranged on the reciprocating screw rod, the screw rod seat is sleeved on the guide rod in a sliding mode, a storage hopper and a stirring shaft are arranged on the screw rod seat, the stirring shaft is rotatably arranged on the screw rod seat in a penetrating mode, a first gear and a stirring piece are arranged on the stirring shaft, and the first gear is meshed with the rack. The utility model can realize mass admixture mixing at one time, has high mixing efficiency, can reduce the precipitation of the water aqua, is favorable for improving the quality of the water aqua, and is constructed outdoors, integrates mixing and storage, greatly reduces the occupied area, is favorable for reducing the land cost, has simple structure, low construction cost and higher practicability.

Description

Concrete admixture compounding device

Technical Field

The utility model belongs to the technical field of mixing devices, and particularly relates to a concrete additive mixing device.

Background

Concrete admixtures refer to substances that are incorporated to improve and adjust the properties of concrete. The concrete admixture sold in the market mainly comprises powder and water aqua, wherein the water aqua is formed by mixing the powder and water according to a specified proportion, and the water aqua can be directly mixed with concrete for use after being purchased, but the water aqua is inconvenient to transport and has higher selling price. After purchasing the powder, the powder can be used after being mixed with water by utilizing a mixing device, so that the powder is convenient to transport and has lower selling price. Therefore, the direct purchase of powder can reduce production costs relative to high-volume concrete batching plants. At present, the additive mixing device on the market generally comprises a small-sized mixing container such as a stirring box or a stirring tank, wherein a stirring mechanism is arranged in the mixing container, and powder in the mixing container and water can be stirred and mixed by the stirring mechanism to obtain an aqueous agent. In order to ensure the production takt, the water agent is generally required to be stored for continuous use in mass production after being mixed. But for mass production, mixing device among the prior art mixes effectually low, and the aqueous solution is stored in the storage vessel for a long time and is easily led to the solid particle sediment in the aqueous solution, causes aqueous solution concentration to drop, and mixing device and storage vessel set up area separately in addition and are big, have increased the cost of land used. Based on this, provide a concrete admixture compounding device, the device can once only realize the admixture mixture of a large batch, and mixing efficiency is high, and can also reduce the deposit of aqueous agent, is favorable to improving the aqueous agent quality, and this device collects to mix and store in an organic whole in addition, has reduced area greatly, is favorable to reducing the cost of using land.

Disclosure of Invention

The utility model provides a concrete additive mixing device, which can realize mass additive mixing at one time, has high mixing efficiency, can reduce the precipitation of water aqua, is beneficial to improving the quality of the water aqua, integrates mixing and storage, greatly reduces the occupied area and is beneficial to reducing the land cost.

The utility model adopts the technical scheme that:

the utility model provides a concrete admixture compounding device, includes the cistern, the cistern top is equipped with hides the top, upper portion in the cistern is equipped with a plurality of reciprocating screw, guide arm and rack, arbitrary reciprocating screw drive connect with install in motor on the cistern, a plurality of reciprocating screw drive connects through drive mechanism, be equipped with the lead screw seat on the reciprocating screw, lead screw seat sliding sleeve is located on the guide arm, be equipped with storage hopper and (mixing) shaft on the lead screw seat, the (mixing) shaft rotates to wear to locate on the lead screw seat, be equipped with gear one and stirring piece on the (mixing) shaft, gear one mesh in the rack.

Further, the transmission mechanism comprises a second gear arranged on the reciprocating screw rod, and a plurality of gears are connected through a chain in a driving mode.

Further, the roof is erected above the reservoir through a plurality of support columns.

Further, a discharge valve is arranged on a discharge port of the storage hopper.

Further, the discharge valve is an electromagnetic valve, and the discharge valve is connected with a switch installed on the reservoir through a wire.

Further, the stirring piece is a plurality of stirring blades arranged on the stirring shaft.

Further, the reciprocating screw rod, the guide rod and the rack are all parallel.

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

utilize the motor to drive one of them reciprocating screw and rotate, this reciprocating screw passes through drive mechanism and drives a plurality of reciprocating screw synchronous revolution, reciprocating screw drives the lead screw seat and removes, the lead screw seat drives (mixing) shaft and storage hopper and removes, the rack is rotatory on the lead screw seat through a gear drive (mixing) shaft, can evenly locate the powder in the cistern and carry out intensive mixing to whole cistern, and then realize disposable big batch admixture and mix, high mixing efficiency, effectually, and can carry out secondary mixing to the aqueous agent before needing to use, greatly reduced the precipitation of aqueous agent, and then improve the quality of aqueous agent, this device is built in open air and collect and mix in an organic whole in addition, area has been reduced greatly, be favorable to reducing the cost of land used, and this device simple structure, low construction cost has higher practicality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B in FIG. 1;

in the figure: 1. a reservoir; 2. a chain; 3. a second gear; 4. roof shading; 5. a rack; 6. a first gear; 7. a storage hopper; 8. a motor; 9. a support post; 10. a stirring shaft; 11. stirring the leaves; 12. a screw rod seat; 13. a guide rod; 14. a reciprocating screw rod; 15. a discharge valve; 16. a mounting frame; 17. and (3) a switch.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.

Referring to fig. 1 to 3, there is provided a concrete admixture mixing device, including a reservoir 1, a roof 4 is fixedly arranged above the reservoir 1, four corners of the roof 4 are connected with a strut 9, the strut 9 is fixedly installed on the ground, 3 reciprocating screw rods 14, 3 guide rods 13 and 3 racks 5 are arranged at the upper part in the reservoir 1, it is to be noted that the number of the reciprocating screw rods 14, the guide rods 13 and the racks 5 can be set according to the size of the reservoir 1, all the reciprocating screw rods 14, the guide rods 13 and the racks 5 are parallel to each other, two sides of the reciprocating screw rods 14 are rotationally connected with two side walls of the reservoir 1, the racks 5 are fixedly installed in the reservoir 1, the end part of one reciprocating screw rod 14 is driven and connected with a motor 8, the motor 8 is installed on the side wall of the reservoir 1, the end parts of the 3 reciprocating screw rods 14 are all driven and connected with each other through a transmission mechanism, a screw rod seat 12 is arranged on the reciprocating screw rod 14, a screw rod seat 12 is slidably sleeved on the screw rod seat 12, a storage hopper 7 and a stirring shaft 10 are arranged on the screw rod seat 12, the storage hopper 7 is fixedly installed on the screw rod seat 12 through the mounting frame 16, the stirring shaft 10 is arranged on the screw rod seat 12, and the stirring shaft 10 is fixedly connected with the upper end part of the stirring shaft 6 and the stirring shaft 6 is fixedly arranged on the lower end part of the stirring shaft 6, and is meshed with the stirring shaft 6;

when the device is used, quantitative clear water or other additive mixed liquid is put into the reservoir 1, quantitative powder is put into the storage hopper 7, the corresponding reciprocating screw rod 14 is driven to rotate through the motor 8, the reciprocating screw rod 14 drives the other reciprocating screw rods 14 to synchronously rotate through the transmission mechanism, the reciprocating screw rod 14 drives the screw rod seat 12 to move, the screw rod seat 12 drives the stirring shaft 10 to synchronously move with the storage hopper 7, the rack 5 drives the stirring shaft 10 to rotate on the screw rod seat 12 through the first gear 6 in the process, the stirring shaft 10 drives the stirring piece to rotate for stirring and mixing, the powder can be uniformly arranged in the reservoir 1 and fully stirred on the whole reservoir 1, the disposable mass additive mixing is realized, the mixing efficiency is high, the effect is high, and the secondary stirring can be carried out on the water agent before the additive is needed, so that the precipitation of the water agent is greatly reduced, the quality of the water agent is further improved, in addition, the device is built outdoors and is integrated with the mixing and storing into a whole, the occupied area is greatly reduced, the cost is favorable for reducing, the construction cost is low, and the device is simple in structure and has high practicability.

Specifically, the transmission mechanism comprises two gears 3 fixedly arranged on the end part of the reciprocating screw rod 14, the two gears 3 are all driven and connected through a chain 2, and any one of the two gears 3 can drive the other two gears 3 to rotate through the chain 2 so as to drive all the reciprocating screw rods 14 to rotate.

Specifically, a discharge valve 15 is provided at the discharge port of the storage hopper 7, and the discharge of the additive is controlled by the discharge valve 15.

Specifically, the discharge valve 15 is an electromagnetic valve, the discharge valve 15 is connected with a switch 17 installed on the reservoir 1 through a wire, and the switch 17 is convenient for controlling the switch 17 of the discharge valve 15 through the switch 17.

Specifically, the stirring member is a plurality of stirring blades 11 fixedly arranged on the stirring shaft 10, and the stirring blades 11 are used for improving the stirring and mixing effects.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (7)

1. A concrete admixture mixing device is characterized in that: including the cistern, the cistern top is equipped with hides the top, upper portion in the cistern is equipped with a plurality of reciprocating screw rods, guide arm and rack, arbitrary reciprocating screw rod drive connect install in motor on the cistern, a plurality of reciprocating screw rod drive connect through drive mechanism, be equipped with the lead screw seat on the reciprocating screw rod, lead screw seat sliding sleeve is located on the guide arm, be equipped with storage hopper and (mixing) shaft on the lead screw seat, the (mixing) shaft rotates to wear to locate on the lead screw seat, be equipped with gear one and stirring piece on the (mixing) shaft, gear one mesh in the rack.

2. A concrete admixture mixing apparatus according to claim 1, wherein: the transmission mechanism comprises a second gear arranged on the reciprocating screw rod, and a plurality of the second gears are connected through a chain in a driving mode.

3. A concrete admixture mixing apparatus according to claim 1, wherein: the shading roof is erected above the reservoir through a plurality of support columns.

4. A concrete admixture mixing apparatus according to claim 1, wherein: and a discharge valve is arranged on a discharge port of the storage hopper.

5. A concrete admixture mixing apparatus according to claim 4, wherein: the discharge valve is an electromagnetic valve, and the discharge valve is connected with a switch arranged on the reservoir through a wire.

6. A concrete admixture mixing apparatus according to claim 1, wherein: the stirring piece is a plurality of stirring blades arranged on the stirring shaft.

7. A concrete admixture mixing apparatus according to claim 1, wherein: the reciprocating screw rod, the guide rod and the rack are all parallel.