CN219466519U

CN219466519U - Mixer of broken curing agent

Info

Publication number: CN219466519U
Application number: CN202221695446.7U
Authority: CN
Inventors: 肖建庄; 宋文祝; 刘琼
Original assignee: Jilin Provincial Highway Administration Bureau Jilin Provincial Highway Key Project Construction Management Office; Tongji University
Current assignee: Jilin Provincial Highway Administration Bureau Jilin Provincial Highway Key Project Construction Management Office; Tongji University
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-08-04
Anticipated expiration: 2032-06-30

Abstract

The utility model provides a stirrer for crushing a curing agent, which comprises a barrel, wherein a feeding barrel is arranged at an inlet of the barrel, the barrel wall of the feeding barrel is of an hourglass-shaped structure with the middle of the straight radial direction of the upper end and the lower end of the barrel gradually becoming smaller, blades and a power shaft connected with the blades and driving the blades to rotate are arranged in the feeding barrel, and a plurality of stirring shafts are arranged in the barrel.

Description

Mixer of broken curing agent

Technical Field

The utility model relates to a stirrer, in particular to a stirrer for crushing a curing agent.

Background

The road water stabilizing material is one kind of multipurpose building material and is produced with sand, stone, lime, slag, desulfurized gypsum, cement, curing agent, etc. and through adding water and stirring. A common mixer is a machine in which a shaft with blades rotates in a cylinder or a tank to mix and mix a plurality of raw materials into a mixture or a proper consistency, and is mainly used for mixing building materials. The stirrer includes forced stirrer, single horizontal shaft stirrer, double horizontal shaft stirrer, etc. The raw materials of the water stabilizing material tend to have complex components, and particularly, the curing agent in the raw materials is easy to agglomerate, and the stirring is easy to be uneven by using a common stirrer in the market, so that the strength of the water stabilizing material is influenced.

Disclosure of Invention

In view of the above drawbacks of the prior art, an object of the present utility model is to provide a mixer for breaking curing agent, which is used for solving the problems of uneven mixing and low efficiency in the prior art.

In order to achieve the above and other related objects, the utility model provides a mixer for crushing curing agents, which comprises a barrel, wherein a feeding barrel is arranged at an inlet of the barrel, the barrel wall of the feeding barrel is of an hourglass-shaped structure with the middle of the straight radial direction of the upper end and the lower end of the barrel gradually becoming smaller, blades and a power shaft connected with the blades and driving the blades to rotate are arranged in the feeding barrel, a plurality of mixing shafts are arranged in the barrel, and a feeding hole is formed in the barrel.

Preferably, the diameter of the upper opening and the lower opening of the feeding barrel is 150-300mm, and the middle diameter is 60-100mm.

Preferably, the blades are helical blades, the diameter of the blades being smaller than the intermediate diameter of the feedwell.

More preferably, the number of stirring shafts is 2.

Preferably, the stirring shaft is spaced from the blades.

Preferably, the stirrer further comprises a motor, the power shaft is externally connected with a transmission unit, and the motor is respectively connected with the stirring shaft and the transmission unit.

As described above, the stirrer for crushing the curing agent of the present utility model has the following advantageous effects: this application can grind the curing agent and smash to evenly scatter on other materials in the mixer, make the stirring more high-efficient, save stirring time, improve stirring degree.

Drawings

FIG. 1 shows a schematic diagram of a mixer for breaking up the curing agent according to the utility model.

Description of element reference numerals

1. Barrel body

2. Feeding barrel

3. Blade

4. Power shaft

5. Stirring shaft

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

As shown in the figure, the utility model provides a stirrer for crushing a curing agent, which comprises a barrel body 1, wherein a feeding barrel 2 is arranged at an inlet of the barrel body 1, the barrel wall of the feeding barrel 2 is of an hourglass-shaped structure with the middle of the straight radial direction at the upper end and the lower end gradually becoming smaller, blades 3 and a power shaft 4 connected with the blades 3 and driving the blades 3 to rotate are arranged in the feeding barrel 2, a plurality of stirring shafts 5 are arranged in the barrel body 1, and a discharge hole is arranged on the barrel body and is preferably arranged at the top end of a whole body.

The cylinder 1 of the crushing curing agent stirrer is generally made of high-quality steel plates so as to meet the requirements of the stirrer on rigidity and strength.

The inlet of the crushing curing agent stirrer is provided with a feeding barrel 2, the barrel wall of the feeding barrel 2 is of an hourglass-shaped structure with the middle of the straight line at the upper end and the lower end gradually becoming smaller, and the diameter of the upper opening and the lower opening of the feeding barrel 2 is 150-300mm, for example, 150-175mm,175-200mm,200-225mm,225-250mm,250-275mm and 275-300mm. The intermediate diameter is 60-100mm, for example, 60-70mm,70-80mm,80-90mm,90-100mm. The feeding barrel 2 is in an hourglass shape, the tightening part in the middle of the feeding barrel can crush the curing agent, and the lower part can uniformly spread the curing agent.

The feeding barrel 2 of the crushing curing agent stirrer is further provided with blades 3, the blades 3 are spiral blades 3, the common blades 3 are made of stainless steel, the stainless steel spiral blades 3 are formed by cold pressing through a special process, the inner diameter, the outer diameter, the screw pitch and the spiral line of the blades 3 are guaranteed, and therefore conveying and driving of materials are promoted, and working efficiency is improved. The stainless steel screw conveyer selects proper stainless steel materials according to different use occasions, and the wire body selects according to local conditions: curve, straight line, gradient, etc.

The feeding barrel 2 of the crushing curing agent stirrer is internally provided with blades 3 and a power shaft 4 which is connected with the blades 3 and drives the blades 3 to rotate, the power shaft 4 is generally made of a light material with good torque resistance, and is a rotating body with high rotating speed and few supports, the power shaft 4 drives the blades 3 to move, the effect of conveying the curing agent is achieved, and the diameter of the blades 3 is smaller than the middle diameter of the feeding barrel 2.

The inside a plurality of (5) stirring shafts that are arranged in the barrel (1) of the crushing curing agent stirrer, preferably, the number of the stirring shafts (5) can be 2-3, and the stirring shafts (5) and the blades (3) are spaced, so that the relatively independent work of the stirring shafts (5) and the blades (3) is ensured.

The stirring machine further comprises a motor, the power shaft 4 is externally connected with a transmission unit, the transmission unit can adopt a transmission rod, a transmission disc and the like, the motor is respectively connected with the stirring shaft 5 and the transmission unit, and the transmission unit is fixed and plays a role in bearing and driving the power shaft to rotate.

The user uses above-mentioned broken curing agent mixer, throw into the feed drum 2 with the curing agent, blade 3 drives the curing agent under the drive of power shaft 4 and transmits downwards, this process can realize the breakage of curing agent simultaneously, feed drum 2 adopts hourglass form structure, can realize better crushing effect, the curing agent is after the minimum part in the middle of feed drum 2, accessible feed drum 2 lower part structure that gradually becomes big evenly spreads the curing agent, afterwards all materials get into barrel 1, barrel 1 is equipped with a plurality of (mixing) shafts 5, reach the purpose of stirring, finally, the material of stirring is discharged through the discharge gate.

In summary, the present utility model effectively overcomes the disadvantages of the prior art and has high industrial utility value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. The utility model provides a mixer of broken curing agent, its characterized in that, including barrel (1), the import of barrel (1) is equipped with feed drum (2), the bucket wall of feed drum (2) is the hourglass column structure of the radial centre diminishing gradually in the middle of upper and lower both ends, be equipped with blade (3) in feed drum (2) and be connected and drive blade (3) pivoted power shaft (4) with blade (3), the inside a plurality of (5) that are equipped with of barrel (1), be equipped with the discharge gate on barrel (1).

2. The mixer for crushing a curing agent according to claim 1, wherein: the diameter of the upper opening and the lower opening of the feeding barrel (2) is 150-300mm, and the middle diameter is 60-100mm.

3. The mixer for crushing a curing agent according to claim 1, wherein: the blades (3) are spiral blades (3), and the diameter of each blade (3) is smaller than the middle diameter of the feeding barrel (2).

4. The mixer for crushing a curing agent according to claim 1, wherein: the number of the stirring shafts (5) is 2.

5. The mixer for crushing a curing agent according to claim 1, wherein: the stirring shaft (5) is spaced from the blades (3).

6. The mixer for crushing a curing agent according to claim 1, wherein: the stirring machine further comprises a motor, the power shaft (4) is externally connected with a transmission unit, and the motor is respectively connected with the stirring shaft (5) and the transmission unit.