CN213382246U

CN213382246U - Alkaline residue stabilized soil mixing machine for road construction

Info

Publication number: CN213382246U
Application number: CN202021708123.8U
Authority: CN
Inventors: 孟祥康; 林子熙; 汤浦
Original assignee: Jiangsu Luye New Material Co ltd
Current assignee: Jiangsu Luye New Material Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-08
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a road construction is with alkaline residue stabilized soil mixer, including stirring shell, one end of the support frame is hinged at the bottom of the stirring shaft, the motor, stirring shell includes a stirring drum, go out hopper and support column, be provided with agitating unit in the stirring drum, agitating unit includes the (mixing) shaft of being connected with the output shaft of motor, the cover is equipped with the guide circle on the (mixing) shaft, be connected with the connecting rod between the top surface of going up the guide circle and the support frame bottom surface, it is provided with down the guide circle to go up the guide circle below, the bottom surface of guide circle down with go out be connected with down the connecting rod between the hopper inner wall, it is provided with unevenness's guiding groove to go up the guide circle and down between the guide circle, the articulated one end that has the puddler to keep away. The utility model discloses in when stirring the board in the stirring drum, the stirring board also can reciprocate, has improved the homogeneity of stirring, has guaranteed the effect of the quality of stabilized soil.

Description

Alkaline residue stabilized soil mixing machine for road construction

Technical Field

The utility model belongs to the technical field of the building engineering technique and specifically relates to a road construction is with alkaline residue stabilized soil mixer is related to.

Background

The mixing machine is a building engineering machine mainly used for stirring building materials such as cement, sand and stone, various dry-mixed mortar and the like. The mixer equipment can meet the production requirements of dry-mixed mortar, dry-mixed materials, dry-mixed adhesives and the like with different performance requirements, the raw materials for preparing the alkaline residue stabilized soil are placed in the mixer, a shaft with blades inside the mixer rotates in a cylinder or a groove, and various raw materials are stirred and mixed to form a stabilized soil mixture.

At present, a chinese patent with publication number CN205043947U in the prior art discloses a mixer suitable for mixing TB-rubber powder polyphenyl granule thermal insulation mortar, which comprises a mixing drum of a mortar mixer, a high-strength shockproof supporting device of the mixing drum, and a mixing drum mixing device, wherein the lower end of the mixing drum of the mortar mixer is connected with the high-strength shockproof supporting device of the mixing drum; a stirring barrel stirring device is arranged in the stirring barrel of the mortar stirrer; the upper end of the stirring barrel of the mortar stirrer is provided with an upper port of the stirring barrel of the stirrer; the lower end of the stirring barrel of the mortar stirrer is provided with a mortar discharge port for stirring a finished product; a sampling port at the lower end of the stirring barrel is arranged at the right end of the finished product mortar discharge port; the right end of the stirring barrel of the mortar stirrer is provided with a safety detection switch of the stirring barrel. Through feed inlet and filler pipe, can effectively control the input of material and water.

The above prior art solutions have the following drawbacks: because there are different raw materials, the raw materials of different particle diameters subsides velocity inconsistent in the agitator, and the stirring radius of the stirring vane among the above-mentioned scheme is only unchangeable all the time, and the stirring is not enough even, can make the mortar appear layering, influences the stabilized soil quality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a road construction is with alkaline residue stabilized soil mixer, when the stirring board stirs in the stirring drum, the stirring board also can reciprocate, has improved the homogeneity of stirring, has guaranteed the quality of stabilized soil.

The above object of the present invention can be achieved by the following technical solutions:

the alkaline residue stabilized soil mixing machine for road construction comprises a stirring shell, a support frame fixedly connected to the top of the stirring shell, and a motor fixedly connected to the top surface of the support frame, wherein the stirring shell comprises a stirring cylinder with an open top, a discharge hopper communicated with the bottom of the stirring cylinder, and a support column fixedly connected to the outer side wall of the discharge hopper, a stirring device is arranged in the stirring cylinder, the stirring device comprises a stirring shaft connected with an output shaft of the motor, an upper guide ring is sleeved on the stirring shaft, an upper connecting rod is connected between the top surface of the upper guide ring and the bottom surface of the support frame, a lower guide ring is arranged below the upper guide ring, the lower guide ring is arranged on the stirring shaft and coaxial with the upper guide ring, a lower connecting rod is connected between the bottom surface of the lower guide ring and the inner wall of the discharge hopper, and an uneven guide groove is arranged between the upper guide ring and the lower guide ring, the stirring shaft is hinged to the circumferential surface of the stirring shaft, one end, far away from the stirring shaft, of the stirring shaft penetrates through the guide groove and is located in the stirring cylinder, and a stirring plate is fixedly connected to the stirring shaft and is perpendicular to the stirring shaft.

Through adopting above-mentioned technical scheme, after starter motor, the motor drives the (mixing) shaft and rotates, and the (mixing) shaft drives the puddler rotatory in the stirring drum, because the puddler alternates in unevenness's guiding groove, consequently the puddler can reciprocate in the pivoted to the stirring board also can reciprocate, and then can increase the stirring area of stirring board, is favorable to having improved the homogeneity of mixer stirring, has guaranteed the quality of stabilized soil.

The present invention may be further configured in a preferred embodiment as: the stirring board is a plurality of, and is a plurality of the stirring board is followed the length direction evenly distributed of stirring rod.

Through adopting above-mentioned technical scheme, utilize a plurality of stirring boards for under the same number of turns of stirring shaft rotation, the mixture in the stirring drum can be stirred many times, thereby has accelerated the stirring of mixer.

The present invention may be further configured in a preferred embodiment as: the upper connecting rods are multiple and are arranged along the circumference of the upper guide ring in an evenly distributed mode, the lower connecting rods are multiple and are arranged along the circumference of the lower guide ring in an evenly distributed mode, and the lower connecting rods are connected with supporting rods in a crossed mode.

By adopting the technical scheme, the connecting strength of the upper guide ring and the lower guide ring can be increased by the plurality of upper connecting rods and the plurality of lower connecting rods, and the stability of the guide ring is improved; in addition, the bracing piece is favorable to strengthening the wholeness between the lower connecting rod, has further improved the stability of guide ring.

The present invention may be further configured in a preferred embodiment as: the side surfaces of the two sides of the stirring plate are both in a conical shape.

Through adopting above-mentioned technical scheme, set up the side of stirring the board into the toper form, can also can accelerate the flow of mixture on the stirring board surface when guaranteeing the stirring of stirring board, reduce the resistance.

The present invention may be further configured in a preferred embodiment as: the guide groove is positioned in the middle of the stirring cylinder.

Through adopting above-mentioned technical scheme, set up the guiding groove in the intermediate position of agitator cylinder, the range that is favorable to the puddler to reciprocate can occupy the biggest space in the agitator cylinder, further improves the homogeneity of stirring.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the stirring device, after the motor is started, the motor drives the stirring shaft to rotate, the stirring shaft drives the stirring rod to rotate in the stirring cylinder, and the stirring rod is inserted in the uneven guide groove, so that the stirring rod can move up and down while rotating, and the stirring plate can also move up and down, so that the stirring area of the stirring plate can be increased, the stirring uniformity of the mixer can be improved, and the quality of stabilized soil is ensured;

2. by arranging the supporting rods, the supporting rods are beneficial to enhancing the integrity between the lower connecting rods, and the stability of the guide ring is further improved;

3. through setting up the side of stirring the board into the toper form, can also can accelerate the flow of mixture on the stirring board surface when guaranteeing the stirring of stirring board, reduce the resistance.

Drawings

FIG. 1 is a general schematic of the overall configuration of the blender;

FIG. 2 is a schematic sectional view of FIG. 1, mainly illustrating the configuration of the stirring device;

fig. 3 is a schematic view of the construction of the stirring rod and the stirring plate in fig. 1.

In the figure, 11, the agitator housing; 111. a stirring cylinder; 112. a discharge hopper; 113. a support pillar; 12. a support frame; 13. A motor; 2. a stirring device; 21. a stirring shaft; 22. an upper guide ring; 221. an upper connecting rod; 23. a lower guide ring; 231. A lower connecting rod; 2311. a support bar; 24. a guide groove; 25. a stirring rod; 26. and (4) stirring the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the alkali slag stabilized soil mixer for road construction disclosed by the utility model comprises a mixing shell 11, a support frame 12, a motor 13 and a mixing device 2. Stirring shell 11 includes stirring drum 111, play hopper 112 and support column 113, stirring drum 111 is both ends open-ended cylinder form, goes out hopper 112 and stirring drum 111's bottom intercommunication, and the bottom of going out hopper 112 can open and shut and be used for the ejection of compact, support column 113 is the cylinder, the one end of support column 113 is connected with the lateral wall that goes out hopper 112, the other end is arranged subaerially in, support column 113 is four, four support columns 113 are along a week evenly distributed of going out hopper 112. The support frame 12 is fixedly connected to the top surface of the stirring cylinder 111, and the support frame 12 is composed of a circular plate located in the middle of the top of the stirring cylinder 111 and rectangular plates uniformly distributed around the circular plate. The motor 13 is installed at the middle position of the support frame 12, and the output shaft of the motor 13 passes through the support frame 12 and is located in the stirring cylinder 111. The stirring device 2 is located in the stirring cylinder 111, and stirs the mixed raw materials in the stirring cylinder 111.

As shown in fig. 2, the stirring device 2 includes a stirring shaft 21, an upper guide ring 22, a lower guide ring 23, a guide groove 24, a stirring rod 25, and a stirring plate 26. The stirring shaft 21 is cylindrical, one end of the stirring shaft 21 is connected with the output shaft of the motor 13, the other end is located in the stirring cylinder 111, and the end of the stirring shaft 21 located in the stirring cylinder 111 is lower than the middle position of the stirring cylinder 111. Go up guide ring 22 for the ring form and cover locate on (mixing) shaft 21, the top surface of going up guide ring 22 is the plane, goes up guide ring 22's bottom surface and is unevenness form, and the rigid coupling has last connecting rod 221 between the top surface of going up guide ring 22 and the intermediate position of support frame 12 bottom surface, goes up connecting rod 221 and is many and follows a week evenly distributed of last guide ring 22, and goes up connecting rod 221 and (mixing) shaft 21's contained angle and be the acute angle. The lower guide ring 23 is circular and is sleeved on the stirring shaft 21, the bottom surface of the lower guide ring is a plane, the top surface of the lower guide ring 23 is uneven and is matched with the bottom surface of the upper guide ring, a lower connecting rod 231 is fixedly connected between the bottom surface of the lower guide ring 23 and the inner wall of the discharge hopper 112, the lower connecting rods 231 are multiple and are uniformly distributed along the circumference of the upper guide ring 22, and the lower connecting rods 231 are parallel to the stirring shaft 21. The upper guide ring 22 and the lower guide ring 23 have a gap therebetween to form a guide groove 24, and since the bottom surface of the upper guide ring 22 and the top surface of the lower guide ring are uneven, the guide groove 24 is uneven, and the guide groove 24 is located at the center of the stirring cylinder 111, the width of the guide groove 24 is larger than the diameter of the stirring rod 25. Puddler 25 is cylindric, and puddler 25's one end is articulated with the outer peripheral face of (mixing) shaft 21, and the other end passes guide groove 24 and is close to the inner wall of drum 111, and the axis of (mixing) shaft 21 is passed to puddler 25's axis, and puddler 25 is many, and a week evenly distributed along (mixing) shaft 21 is followed to many puddlers 25. The stirring plate 26 is a rectangular plate with two arc-shaped ends, the length direction of the stirring plate 26 is perpendicular to the length direction of the stirring rod 25, the axis of the stirring rod 25 penetrates through the middle position of the stirring plate 26, in addition, a plurality of stirring plates 26 are fixedly connected to each stirring rod 25, and the plurality of stirring plates 26 are uniformly distributed along the length direction of the stirring rod 25.

After starter motor 13, motor 13 drives (mixing) shaft 21 and rotates, and (mixing) shaft 21 drives puddler 25 rotatory in stirring drum 111, because puddler 25 alternates in unevenness's guiding groove 24, consequently puddler 25 can reciprocate in the pivoted to stirring board 26 also can reciprocate, and then can increase stirring board 26's stirring area, is favorable to having improved the homogeneity of mixer stirring, has guaranteed the quality of stabilized soil.

As shown in fig. 1, the support rods 2311 are cross-connected between the lower connecting rods 231, the support rods 2311 are round rods and are welded to each other, and the support rods 2311 are beneficial to enhancing the integrity between the lower connecting rods 231 and improving the stability of the lower guide ring 23.

As shown in fig. 2, the side surfaces of the stirring plate 26 on both sides are tapered, and the side surfaces of the stirring plate 26 are tapered, so that the flow of the mixture on the surface of the stirring plate 26 can be accelerated while the stirring of the stirring plate 26 is ensured, and the resistance can be reduced.

The implementation principle of the embodiment is as follows: construction worker places the raw and other materials of preparation alkali residue stabilized soil in stirring cylinder 111, then starter motor 13, motor 13 drives (mixing) shaft 21 and rotates, (mixing) shaft 21 drives puddler 25 rotatory in stirring cylinder 111, because puddler 25 alternates in unevenness's guiding groove 24, consequently puddler 25 can reciprocate in the pivoted, thereby stirring board 26 also can reciprocate, and then can increase stirring board 26's stirring area, be favorable to having improved the homogeneity of mixer stirring, the quality of stabilized soil has been guaranteed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a road construction is with alkaline residue stabilized soil mixer, including stirring casing (11), rigid coupling in support frame (12), rigid coupling in at stirring casing (11) top in motor (13) of support frame (12) top surface, its characterized in that: the stirring shell (11) comprises a stirring cylinder (111) with an open top, a discharge hopper (112) communicated with the bottom of the stirring cylinder (111) and a support column (113) fixedly connected to the outer side wall of the discharge hopper (112), a stirring device (2) is arranged in the stirring cylinder (111), the stirring device (2) comprises a stirring shaft (21) connected with an output shaft of a motor (13), an upper guide ring (22) is sleeved on the stirring shaft (21), an upper connecting rod (221) is connected between the top surface of the upper guide ring (22) and the bottom surface of the support frame (12), a lower guide ring (23) is arranged below the upper guide ring (22), the lower guide ring (23) is sleeved on the stirring shaft (21) and coaxial with the upper guide ring (22), and a lower connecting rod (231) is connected between the bottom surface of the lower guide ring (23) and the inner wall of the discharge hopper (112), go up guide ring (22) with be provided with unevenness's guiding groove (24) down between guide ring (23), articulated on the global of (mixing) shaft (21) have puddler (25), puddler (25) are kept away from the one end of (mixing) shaft (21) is passed guiding groove (24) are located in stirring cylinder (111), the rigid coupling has stirring board (26) on puddler (25), stirring board (26) with puddler (25) are perpendicular.

2. The alkaline residue stabilized soil mixer for road construction as claimed in claim 1, characterized in that: the stirring plates (26) are distributed uniformly along the length direction of the stirring rod (25).

3. The alkaline residue stabilized soil mixer for road construction as claimed in claim 1, characterized in that: the upper connecting rods (221) are multiple and are uniformly distributed along the circumference of the upper guide ring (22), the lower connecting rods (231) are multiple and are uniformly distributed along the circumference of the lower guide ring (23), and supporting rods (2311) are connected among the lower connecting rods (231) in a crossed manner.

4. The alkaline residue stabilized soil mixer for road construction as claimed in claim 1, characterized in that: the side surfaces of the two sides of the stirring plate (26) are in a conical shape.

5. The alkaline residue stabilized soil mixer for road construction as claimed in claim 1, characterized in that: the guide groove (24) is located at the middle position of the stirring cylinder (111).