CN212096907U

CN212096907U - Can effectively improve mixer of concrete quality

Info

Publication number: CN212096907U
Application number: CN202020489867.9U
Authority: CN
Inventors: 孙莹莹; 刘芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-08
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a can effectively improve mixer of concrete quality, including gear motor, gear motor installs the upper surface at the mounting panel, four corners of lower surface of mounting panel all are connected with the top of casing through the connecting rod, gear motor's output shaft passes through the through-hole on the mounting panel and is connected with first rotating shaft through the shaft coupling, third sealed bearing on the casing is passed to the bottom of first rotating shaft is connected with first sealed bearing on the casing, double flute belt pulley is installed to the outer wall top of first rotating shaft, and the double flute belt pulley is located the outside of casing, double flute belt pulley passes through first driving belt and first single groove belt pulley connection, first single flute belt pulley is installed in the outer wall top of third rotating shaft. The utility model solves the problem of poor stirring effect of the existing concrete stirring device; the utility model discloses convenient to use, the practicality is strong.

Description

Can effectively improve mixer of concrete quality

Technical Field

The utility model relates to a construction equipment technical field specifically is a can effectively improve mixer of concrete quality.

Background

In building construction, concrete is an indispensable building material, the concrete is obtained by mixing and stirring cement, gravel and water according to a certain proportion, a stirring machine is a stirrer, the stirring uniformity of the concrete is an important index of the quality of the concrete, the concrete tends to sink due to the action of gravity in the stirring process of the concrete in a stirring barrel, and the condition of uneven stirring is easily caused due to large concrete deposition amount at the lower part of the stirring barrel; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively improve mixer of concrete quality to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mixer capable of effectively improving concrete quality comprises a speed reducing motor, wherein the speed reducing motor is arranged on the upper surface of a mounting plate, four corners of the lower surface of the mounting plate are connected with the top of a shell through connecting rods, an output shaft of the speed reducing motor penetrates through a through hole in the mounting plate and is connected with a first rotating shaft through a coupler, a third sealing bearing on the shell is penetrated through the bottom end of the first rotating shaft and is connected with a first sealing bearing on the shell, a double-groove belt pulley is arranged above the outer wall of the first rotating shaft and is positioned outside the shell, the double-groove belt pulley is connected with a first single-groove belt pulley through a first transmission belt, the first single-groove belt pulley is arranged above the outer wall of a third rotating shaft, the double-groove belt pulley is connected with a second single-groove belt pulley through a second transmission belt, and the second single-groove belt pulley is arranged above the outer wall of, the bottom of second rotation axis and third rotation axis all runs through the second sealed bearing on the casing, the both sides outer wall top of casing is provided with inlet tube and inlet pipe respectively, the bottom both sides of casing all are provided with the discharging pipe, be provided with the bleeder valve on the discharging pipe.

Preferably, the through hole is formed in the surface center of the mounting plate.

Preferably, the third sealing bearing is arranged at the top center of the housing, the first sealing bearing is arranged at the bottom center of the housing, and the second sealing bearing is arranged at two sides of the top of the housing.

Preferably, the outer walls of the second rotating shaft and the third rotating shaft are both provided with a stirring rod, the stirring rods are located inside the shell, the outer wall of the first rotating shaft is provided with a helical blade, and the helical blade is located inside the shell.

Preferably, the front end face of the shell is provided with a tapping box, and the front end face of the tapping box is provided with a control button.

Preferably, support columns are mounted at four corners of the bottom of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is arranged by matching a series of structures, when concrete is stirred, water and lightweight aggregate are respectively added from the water inlet pipe and the water inlet pipe, after the water and the lightweight aggregate are added in a certain proportion, the speed reducing motor is started by the control button, the speed reducing motor drives the first rotating shaft to rotate, the first rotating shaft rotates to drive the double-groove belt pulley to rotate, the double-groove belt pulley respectively drives the first single-groove belt pulley and the second single-groove belt pulley to rotate by the first transmission belt and the second transmission belt, the first single-groove belt pulley and the second single-groove belt pulley rotate to respectively drive the third rotating shaft and the second rotating shaft to rotate, the stirring rods on the second rotating shaft and the third rotating shaft stir the concrete, when the helical blade on the first rotating shaft rotates, the concrete on the bottom inside the shell can be conveyed upwards, thereby avoided the inside bottom concrete deposition of casing volume to appear stirring uneven condition to take place greatly easily, effectively improved the quality of concrete mixing, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. mounting a plate; 2. a coupling; 3. a first rotating shaft; 4. a reduction motor; 5. a double grooved pulley; 6. a second rotation shaft; 7. a connecting rod; 8. a third rotation axis; 9. a first single-groove pulley; 10. a first drive belt; 11. a water inlet pipe; 12. a tapping box; 13. a control button; 14. a support pillar; 15. a discharge valve; 16. a discharge pipe; 17. a second single-groove pulley; 18. a feed pipe; 19. a second drive belt; 20. a housing; 21. a helical blade; 22. a first sealed bearing; 23. a stirring rod; 24. a through hole; 25. a second sealed bearing; 26. and a third sealed bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a mixer capable of effectively improving the quality of concrete comprises a speed reducing motor 4, wherein the speed reducing motor 4 is installed on the upper surface of an installation plate 1, four corners of the lower surface of the installation plate 1 are connected with the top of a shell 20 through connecting rods 7, an output shaft of the speed reducing motor 4 penetrates through a through hole 24 in the installation plate 1 and is connected with a first rotating shaft 3 through a coupling 2, the bottom end of the first rotating shaft 3 penetrates through a third sealing bearing 26 on the shell 20 and is connected with a first sealing bearing 22 on the shell 20, a double-groove belt pulley 5 is installed above the outer wall of the first rotating shaft 3 and is positioned outside the shell 20, the double-groove belt pulley 5 is connected with a first single-groove belt pulley 9 through a first transmission belt 10, the first single-groove belt pulley 9 is installed above the outer wall of a third rotating shaft 8, and the double-groove belt pulley 5 is connected with a second single-groove belt pulley, the second single-groove belt pulley 17 is installed above the outer wall of the second rotating shaft 6, the bottom ends of the second rotating shaft 6 and the third rotating shaft 8 both penetrate through a second sealing bearing 25 on the casing 20, the outer walls of both sides of the casing 20 are respectively provided with a water inlet pipe 11 and a water inlet pipe 18, both sides of the bottom of the casing 20 are provided with a water outlet pipe 16, the water outlet pipe 16 is provided with a discharge valve 15, a through hole 24 is opened at the surface center position of the mounting plate 1, a third sealing bearing 26 is arranged at the top center position of the casing 20, a first sealing bearing 22 is arranged at the bottom center position of the casing 20, the second sealing bearing 25 is arranged at both sides of the top of the casing 20, the outer walls of the second rotating shaft 6 and the third rotating shaft 8 are both provided with a stirring rod 23, the stirring rod 23 is located inside the casing 20, the outer wall of the first rotating shaft 3 is provided with, the front end face of the shell 20 is provided with a tapping box 12, the front end face of the tapping box 12 is provided with a control button 13, and four corners of the bottom of the shell 20 are provided with support columns 14.

The working principle is as follows: when the device is used, an external power supply is switched on, when concrete is stirred, water and lightweight aggregate are respectively added from the water inlet pipe 11 and the feed pipe 18, after the water and the lightweight aggregate are added in a certain proportion, the speed reducing motor 4 is started through the control button 13, the speed reducing motor 4 drives the first rotating shaft 3 to rotate, the first rotating shaft 3 rotates to drive the double-groove belt pulley 5 to rotate, the double-groove belt pulley 5 respectively drives the first single-groove belt pulley 9 and the second single-groove belt pulley 17 to rotate through the first transmission belt 10 and the second transmission belt 19, the first single-groove belt pulley 9 and the second single-groove belt pulley 17 rotate to respectively drive the third rotating shaft 8 and the second rotating shaft 6 to rotate, the stirring rods 23 on the second rotating shaft 6 and the third rotating shaft 8 stir the concrete, when the helical blades 21 on the first rotating shaft 3 rotate, the concrete on the bottom inside the shell 20 can be upwards conveyed, thereby avoided the inside bottom concrete deposition of casing 20 big uneven condition emergence of stirring to appear easily, effectively improved the quality of concrete mixing, the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a can effectively improve mixer of concrete quality, includes gear motor (4), its characterized in that: the upper surface at mounting panel (1) is installed in gear motor (4), four corners of the lower surface of mounting panel (1) all are connected with the top of casing (20) through connecting rod (7), the output shaft of gear motor (4) passes through-hole (24) on mounting panel (1) and is connected with first rotation axis (3) through shaft coupling (2), the bottom of first rotation axis (3) is passed third sealed bearing (26) on casing (20) and is connected with first sealed bearing (22) on casing (20), double flute belt pulley (5) is installed to the outer wall top of first rotation axis (3), and double flute belt pulley (5) are located the outside of casing (20), double flute belt pulley (5) are connected with first single flute belt pulley (9) through first drive belt (10), first single flute belt pulley (9) are installed in the outer wall top of third rotation axis (8), double flute belt pulley (5) are connected with second single flute belt pulley (17) through second driving belt (19), the outer wall top at second rotation axis (6) is installed in second single flute belt pulley (17), second sealed bearing (25) on casing (20) are all run through to the bottom of second rotation axis (6) and third rotation axis (8), the both sides outer wall top of casing (20) is provided with inlet tube (11) and inlet pipe (18) respectively, the bottom both sides of casing (20) all are provided with discharging pipe (16), be provided with bleeder valve (15) on discharging pipe (16).

2. A mixer for improving the quality of concrete as recited in claim 1, wherein: the through hole (24) is formed in the center of the surface of the mounting plate (1).

3. A mixer for improving the quality of concrete as recited in claim 1, wherein: the third sealing bearing (26) is arranged at the top center position of the shell (20), the first sealing bearing (22) is arranged at the bottom center position of the shell (20), and the second sealing bearing (25) is arranged at two sides of the top of the shell (20).

4. A mixer for improving the quality of concrete as recited in claim 1, wherein: and stirring rods (23) are arranged on the outer walls of the second rotating shaft (6) and the third rotating shaft (8), the stirring rods (23) are positioned in the shell (20), the outer wall of the first rotating shaft (3) is provided with spiral blades (21), and the spiral blades (21) are positioned in the shell (20).

5. A mixer for improving the quality of concrete as recited in claim 1, wherein: the front end face of the shell (20) is provided with a tapping box (12), and the front end face of the tapping box (12) is provided with a control button (13).

6. A mixer for improving the quality of concrete as recited in claim 1, wherein: support columns (14) are mounted at four corners of the bottom of the shell (20).