CN221912646U - Self-compaction anti-freezing concrete raw material adding device - Google Patents

Abstract

The utility model relates to the technical field of concrete processing, in particular to a self-compaction anti-freezing concrete raw material adding device. The technical proposal comprises: the mixing box is installed through four supporting legs on the upper surface of the base, the feed hopper is installed at the top of the mixing box, the stirring shaft is installed in the middle of the mixing box in a rotating mode, two groups of stirring rods are symmetrically installed on the stirring shaft, two scraping plates are symmetrically installed on the two groups of stirring rods, a conveying groove is installed at a discharge hole at the bottom of the mixing box, a conveying pipe is fixed on the right side of the mixing box through a fixing sleeve, the conveying groove is connected with the conveying pipe through an elbow, a transverse stirring wheel is installed in the conveying groove in a rotating mode, a standing stirring wheel is installed in the conveying pipe in a rotating mode, a bevel gear seat is installed in the elbow, and the transverse stirring wheel is connected with the standing stirring wheel through a bevel gear seat in a transmission mode. The utility model realizes the stirring of the raw materials in advance during feeding, and improves the stirring efficiency of the self-compaction antifreeze concrete.

Description

A raw material adding device for self-compacting antifreeze concrete

Technical Field

The utility model relates to the technical field of concrete processing technology, in particular to a raw material adding device for self-compacting antifreeze concrete.

Background Art

The production of self-compacting antifreeze concrete requires the use of special materials, including mineral admixtures, admixtures, power powder and cellulose. These materials can fill the voids in the concrete and form tiny pores, allowing the concrete to exhaust itself, thus achieving the effect of self-compacting antifreeze concrete. At the same time, these materials can also increase the density and strength of self-compacting antifreeze concrete, and improve the service life and performance of concrete.

When the conventional raw material adding device for self-compacting antifreeze concrete is used, it only has the function of adding the raw materials into the mixing barrel, and cannot mix the raw materials in advance, which reduces the mixing efficiency of the self-compacting antifreeze concrete.

Utility Model Content

The utility model aims to provide a raw material adding device for self-compacting antifreeze concrete, which has the advantage of stirring the raw materials in advance when feeding, thereby improving the stirring efficiency of the self-compacting antifreeze concrete and solving the problems mentioned in the background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-compacting antifreeze concrete raw material adding device, comprising a base and a mixing box, the upper surface of the base is equipped with a mixing box through four supporting legs, the top of the mixing box is equipped with a feeding hopper, a stirring shaft is rotatably installed in the middle of the mixing box, two groups of stirring rods are symmetrically installed on the stirring shaft, and two scrapers are symmetrically installed on the two groups of stirring rods, a conveying trough is installed at the bottom discharge port of the mixing box, a conveying pipe is fixed on the right side through a fixed sleeve, the conveying trough and the conveying pipe are connected by an elbow, a horizontal stirring wheel is rotatably installed in the conveying trough, a station stirring wheel is rotatably installed in the conveying pipe, a bevel gear seat is installed in the elbow, and the horizontal stirring wheel and the station stirring wheel are connected by the bevel gear seat.

Preferably, four supporting wheels are installed in a rectangular array at the four corners of the bottom of the base. By providing four supporting wheels, the device can be easily moved.

Preferably, two push-pull handrails are symmetrically installed at the left end of the upper surface of the base. By arranging two push-pull handrails, it is convenient to push the device.

Preferably, a mounting plate is installed on the left side of the mixing box, a mixing motor is installed on the mounting plate, and an output shaft of the mixing motor is connected to the stirring shaft through a flange. By arranging the mixing motor, the electric stirring shaft can be rotated.

Preferably, a sealing plate is inserted and installed at the mixing box discharge port from the front. By providing the sealing plate, the mixing box discharge port can be opened and closed easily.

Preferably, a feeding motor is installed at the left end of the upper surface of the base, and the output shaft of the feeding motor is connected to the rotating shaft of the horizontal stirring wheel through a flange. By setting the feeding motor, the horizontal stirring wheel and the station stirring wheel are driven to rotate to feed the material.

Preferably, a discharge nozzle is installed on the right side of the conveying pipe end. By setting the discharge nozzle, the material can be drained.

Preferably, the conveying ends of the horizontal stirring wheel and the station stirring wheel are both symmetrically mounted with two rectangular iron blocks. By setting two rectangular bars, the conveying speed can be increased.

Compared with the prior art, the beneficial effects of the utility model are as follows:

When the utility model is used, the admixture and power powder materials in the raw materials of the self-compacting antifreeze concrete are added into the mixing box from the feed hopper, the mixing motor drives the stirring rod and the scraper to rotate to stir the materials, after stirring, the sealing plate is drawn out, the feeding motor is started, the feeding motor rotates to drive the horizontal stirring wheel to rotate, and the horizontal stirring wheel rotates through the bevel gear seat to drive the station stirring wheel to rotate, so that the stirred admixture and power powder raw materials are sent into the mixing barrel to be mixed with other materials, so that the raw materials can be stirred in advance when feeding, and the mixing efficiency of the self-compacting antifreeze concrete is improved.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is an appearance diagram of the utility model.

In the figure: 1. base; 2. conveying trough; 3. horizontal stirring wheel; 4. sealing plate; 5. feeding motor; 6. supporting wheel; 7. mixing box; 8. mounting plate; 9. push-pull handrail; 10. mixing motor; 11. stirring shaft; 12. feeding hopper; 13. scraper; 14. stirring rod; 15. rectangular iron block; 16. discharge nozzle; 17. fixing sleeve; 18. standing stirring wheel; 19. conveying pipe; 20. elbow; 21. bevel gear seat; 22. supporting leg.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 and 2. The utility model provides a technical solution for a raw material adding device for self-compacting antifreeze concrete: a raw material adding device for self-compacting antifreeze concrete, comprising a base 1 and a mixing box 7, four supporting wheels 6 are installed in a rectangular array at the four corners of the bottom end of the base 1, two push-pull handrails 9 are symmetrically installed on the left end of the upper surface of the base 1, the upper surface of the base 1 is installed with a mixing box 7 through four supporting legs 22, a feed hopper 12 is installed on the top of the mixing box 7, a stirring shaft 11 is rotatably installed in the middle of the mixing box 7, and two sets of stirring shafts symmetrically installed on the stirring shaft 11 A mixing rod 14, two scrapers 13 are symmetrically installed on the two groups of mixing rods 14, a mounting plate 8 is installed on the left side of the mixing box 7, a mixing motor 10 is installed on the mounting plate 8, and the output shaft of the mixing motor 10 is connected to the mixing shaft 11 through a flange; when in use, the admixture and power powder in the raw materials of the self-compacting antifreeze concrete are added into the mixing box 7 from the feed hopper 12, and the mixing motor 10 is started. The mixing motor 10 drives the mixing shaft 11 to rotate through the flange, and the rotation of the mixing shaft 11 drives the mixing rod 14 and the scraper 13 to rotate to stir the material.

A sealing plate 4 is inserted and installed at the discharge port of the mixing box 7 from the front, a conveying trough 2 is installed at the bottom discharge port of the mixing box 7, a conveying pipe 19 is fixed on the right side through a fixing sleeve 17, the conveying trough 2 and the conveying pipe 19 are connected by an elbow 20, a horizontal stirring wheel 3 is rotatably installed in the conveying trough 2, a station stirring wheel 18 is rotatably installed in the conveying pipe 19, a bevel gear seat 21 is installed in the elbow 20, the horizontal stirring wheel 3 and the station stirring wheel 18 are connected by the bevel gear seat 21, and the conveying ends of the horizontal stirring wheel 3 and the station stirring wheel 18 are both Two rectangular iron blocks 15 are symmetrically installed, a discharge nozzle 16 is installed on the right side of the end of the conveying pipe 19, and a feeding motor 5 is installed on the left end of the upper surface of the base 1. The output shaft of the feeding motor 5 is connected to the rotating shaft of the horizontal stirring wheel 3 through a flange; after stirring, the sealing plate 4 is pulled out, and the feeding motor 5 is started. The rotation of the feeding motor 5 drives the horizontal stirring wheel 3 to rotate, and the rotation of the horizontal stirring wheel 3 drives the station stirring wheel 18 to rotate through the bevel gear seat 21, thereby sending the stirred admixture and power powder raw materials into the mixing barrel to mix with other materials.

All motors of the utility model are designed with small servo motors - model 14HS2408. This model of motor is only used as a reference for personnel in the relevant technical field. Personnel in the relevant technical field can select motors with the same parameters and functions for installation, debugging and use according to actual production needs. This utility model will not elaborate on this.

When the utility model is used, the admixture and power powder materials in the raw materials of the self-compacting antifreeze concrete are added into the mixing box 7 from the feed hopper 12, and the mixing motor 10 is started. The mixing motor 10 drives the stirring shaft 11 to rotate through the flange, and the stirring shaft 11 rotates to drive the stirring rod 14 and the scraper 13 to rotate to stir the materials. After stirring, the sealing plate 4 is pulled out, and the feeding motor 5 is started. The feeding motor 5 rotates to drive the horizontal stirring wheel 3 to rotate, and the horizontal stirring wheel 3 rotates through the bevel gear seat 21 to drive the station stirring wheel 18 to rotate, so that the stirred admixture and power powder raw materials are sent into the mixing barrel to be mixed with other materials.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a self-compaction frost-resistant concrete raw and other materials adds device, includes base (1) and mixing box (7), its characterized in that: the utility model discloses a stirring device for a water turbine, including base (1), stirring tank (2), elbow (20), transverse stirring wheel (3), station stirring wheel (18) are installed in the rotation in the middle of mixing tank (7), two sets of puddler (14) are installed to symmetry on (11) stirring shaft, two scraper blades (13) are installed to symmetry on two sets of puddler (14), conveyer trough (2) are installed to mixing tank (7) bottom discharge gate, right side is fixed with conveyer pipe (19) through fixed cover (17), is connected through elbow (20) between conveyer trough (2) and conveyer pipe (19), transverse stirring wheel (3) are installed in the rotation of conveyer pipe (19), station stirring wheel (18) are installed in elbow (20), and through bevel gear seat (21) transmission connection between transverse stirring wheel (3) and station stirring wheel (18).

2. The self-compacting antifreeze concrete raw material adding device of claim 1, wherein: four supporting wheels (6) are arranged at four corners of the bottom end of the base (1) in a rectangular array.

3. The self-compacting antifreeze concrete raw material adding device of claim 1, wherein: two push-pull handrails (9) are symmetrically arranged at the left end of the upper surface of the base (1).

4. The self-compacting antifreeze concrete raw material adding device of claim 1, wherein: the left side of the mixing box (7) is provided with a mounting plate (8), the mounting plate (8) is provided with a mixing motor (10), and an output shaft of the mixing motor (10) is connected with a stirring shaft (11) through a flange.

5. The self-compacting antifreeze concrete raw material adding device of claim 1, wherein: a sealing plate (4) is inserted and installed at the discharge hole of the mixing box (7) from the front.

6. The self-compacting antifreeze concrete raw material adding device of claim 1, wherein: the left end of the upper surface of the base (1) is provided with a feeding motor (5), and an output shaft of the feeding motor (5) is connected with a rotating shaft of the transverse stirring wheel (3) through a flange.

7. The self-compacting antifreeze concrete raw material adding device of claim 1, wherein: a discharging nozzle (16) is arranged on the right side of the end head of the conveying pipe (19).

8. The self-compacting antifreeze concrete raw material adding device of claim 1, wherein: two rectangular iron blocks (15) are symmetrically arranged at the conveying ends of the transverse stirring wheel (3) and the station stirring wheel (18).