CN212888259U

CN212888259U - Concrete mixing device for construction

Info

Publication number: CN212888259U
Application number: CN202021349725.9U
Authority: CN
Inventors: 梁亚妹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-06
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a concrete mixing device for construction, including the agitator tank, the inside of agitator tank is equipped with the protection frame, first rotating electrical machines is installed on the inside top of protection frame, the output of first rotating electrical machines is connected with first (mixing) shaft, install first spiral blade on the first (mixing) shaft, install first gear on the first (mixing) shaft, first gear and second gear mesh mutually, install the second (mixing) shaft on the second gear, the upper end of agitator tank is equipped with second rotating electrical machines, the output of second rotating electrical machines is connected with first threaded rod, install first belt pulley on the first threaded rod, first belt pulley passes through the belt and is connected with second belt pulley transmission, install the second threaded rod on the second belt pulley, the lower extreme of agitator tank is equipped with the discharging pipe, the inside of discharging pipe is equipped with the ejector pad pole, install second threaded blade on the ejector pad pole. The utility model discloses not only be convenient for with raw materials and water stirring, stirring effect is good, can the even ejection of compact moreover.

Description

Concrete mixing device for construction

Technical Field

The utility model relates to a construction equipment technical field, in particular to concrete mixing device for construction.

Background

Concrete is a general name of composite materials which are prepared by mixing gel materials, aggregates and water according to a proper proportion and then are hardened for a certain time, and is the artificial civil engineering and construction material with the largest usage amount in the world. The concrete has high hardness, wide raw material sources and low cost, and is widely used for buildings, roads, military engineering, nuclear power plants and other structures.

The stirring element of the existing stirring device is fixed and not uniform in stirring, raw materials cannot be rapidly mixed to generate concrete, the effect of the concrete is poor, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete mixing device for construction can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a concrete stirring device for building construction comprises a stirring box, wherein a protective frame is arranged in the stirring box, a first rotating motor is installed at the top end of the interior of the protective frame, the output end of the first rotating motor is connected with a first stirring shaft, the lower end of the first stirring shaft penetrates through the protective frame and extends to the interior of the stirring box, a first spiral blade is installed on the first stirring shaft, a first gear is installed on the first stirring shaft and is meshed with a second gear, a second stirring shaft is installed on the second gear, a plurality of pairs of stirring blades are installed on the second stirring shaft, a second rotating motor is arranged at the upper end of the stirring box, the output end of the second rotating motor is connected with a first threaded rod, the first threaded rod penetrates through the stirring box and extends to the interior of the protective frame, and a first limiting plate is fixed at the lower end of the first threaded rod, install first belt pulley on the first threaded rod, first belt pulley passes through the belt and is connected with the transmission of second belt pulley, install the second threaded rod on the second belt pulley, the second threaded rod runs through agitator tank, the inside that the protective frame extends to the protective frame, just the second limiting plate is installed to the lower extreme of second threaded rod, the lower extreme of agitator tank is equipped with the discharging pipe, the agitator tank is linked together through-hole and discharging pipe, the inside of discharging pipe is equipped with the ejector beam, install second screw thread blade on the ejector beam, just the one end of ejector beam runs through the discharging pipe and is connected with the output of third rotating electrical machines.

Preferably, the side end of agitator tank is equipped with the feed inlet, just the water inlet is installed to the upper end of agitator tank.

Preferably, the side end of the discharge pipe is provided with a discharge port, and the lower end of the discharge pipe is provided with a support leg.

Preferably, the second gear, the second stirring shaft and the stirring blades are provided with two groups.

Preferably, the second rotating motor is installed above the agitating tank through a mounting bracket.

Preferably, the first threaded rod and the second threaded rod are in threaded connection with the protective frame.

Compared with the prior art, the utility model discloses following beneficial effect has: the concrete stirring device for building construction is characterized in that raw materials are put into a stirring box from a feed inlet, water is conveyed into the stirring box from a water inlet, a first rotating motor is started, the first rotating motor drives a first stirring shaft to rotate, the first stirring shaft drives a first thread blade to rotate, the first stirring shaft drives a first gear to rotate, the first gear drives a second gear to rotate, the second gear drives a second stirring shaft and stirring blades to rotate, the second rotating motor is started simultaneously, the second rotating motor drives a first threaded rod to rotate, the first threaded rod drives a first belt pulley to rotate, the first belt pulley drives a second belt pulley to rotate through a belt, so that the second threaded rod is driven to rotate, the first threaded rod, the second threaded rod and a protection frame are in threaded connection, the first threaded rod and the second threaded rod rotate, the protection frame is driven to lift, so that the first stirring shaft is driven, First screw blade, second (mixing) shaft and stirring vane oscilaltion are convenient for with raw materials and water stirring, and stirring effect is good, and in the concrete that stirs entered into the discharge tube from the through-hole, start third rotating electrical machines, third rotating electrical machines drove the rotation of ejector sleeve pole, and the ejector sleeve pole drove the rotation of second screw blade, evenly pushed out the concrete, the even ejection of compact of the concrete of being convenient for.

Drawings

FIG. 1 is a schematic view of the whole structure of a concrete mixing device for building construction according to the present invention;

FIG. 2 is a schematic structural view of a gear of the concrete mixing device for building construction according to the present invention;

fig. 3 is the utility model relates to a concrete mixing device's for construction plane schematic diagram of protective frame.

In the figure: 1. a stirring box; 2. a protective frame; 3. a first rotating electrical machine; 4. a first stirring shaft; 5. a first helical blade; 6. a first gear; 7. a second gear; 8. a second stirring shaft; 9. a stirring blade; 10. a second rotating electrical machine; 11. a first threaded rod; 12. a first limit plate; 13. a first pulley; 14. a belt; 15. a second pulley; 16. a second threaded rod; 17. a second limiting plate; 18. a mounting frame; 19. a through hole; 20. a discharge pipe; 21. a material pushing rod; 22. a second helical blade; 23. a third rotating electrical machine; 24. supporting legs; 25. a feed inlet; 26. a discharge port; 27. a water inlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a concrete mixing device for building construction comprises a mixing box 1, a protective frame 2 is arranged inside the mixing box 1, a first rotating motor 3 is installed at the top end inside the protective frame 2, the output end of the first rotating motor 3 is connected with a first mixing shaft 4, the lower end of the first mixing shaft 4 penetrates through the protective frame 2 and extends into the mixing box 1, a first helical blade 5 is installed on the first mixing shaft 4, a first gear 6 is installed on the first mixing shaft 4, the first gear 6 is meshed with a second gear 7, a second mixing shaft 8 is installed on the second gear 7, a plurality of pairs of mixing blades 9 are installed on the second mixing shaft 8, a second rotating motor 10 is arranged at the upper end of the mixing box 1, the output end of the second rotating motor 10 is connected with a first threaded rod 11, the first threaded rod 11 penetrates through the stirring box 1 and the protection frame 2 and extends to the inside of the protection frame 2, and the lower end of the first threaded rod 11 is fixed with a first limit plate 12, the first threaded rod 11 is provided with a first belt pulley 13, the first belt pulley 13 is in transmission connection with a second belt pulley 15 through a belt 14, a second threaded rod 16 is mounted on the second belt pulley 15, the second threaded rod 16 penetrates through the stirring box 1 and the protective frame 2 and extends to the inside of the protective frame 2, and the lower end of the second threaded rod 16 is provided with a second limiting plate 17, the lower end of the stirring box 1 is provided with a discharge pipe 20, the stirring box 1 is communicated with a discharge pipe 20 through a through hole 19, a material pushing rod 21 is arranged inside the discharge pipe 20, a second thread blade 22 is arranged on the material pushing rod 21, and one end of the material pushing rod 21 penetrates through the material discharging pipe 20 and is connected with the output end of a third rotating motor 23.

In this embodiment, preferably, a side end of the stirring box 1 is provided with a feed inlet 25, and an upper end of the stirring box 1 is provided with a water inlet 27.

In this embodiment, it is preferable that a discharge hole 26 is opened at a side end of the discharge pipe 20, and a support leg 24 is installed at a lower end of the discharge pipe 20.

In this embodiment, preferably, two sets of the second gear 7, the second stirring shaft 8 and the stirring blades 9 are provided.

In the present embodiment, it is preferable that the second rotating electric machine 10 is mounted above the agitating tank 1 via a mounting bracket 18.

In this embodiment, the first threaded rod 11 and the second threaded rod 16 are preferably in threaded connection with the protection frame 2.

It should be noted that the utility model relates to a concrete mixing device for building construction, when in use, the raw material is put into the mixing box 1 from the feed inlet 25, water is conveyed into the mixing box 1 from the water inlet 27, the first rotating motor 3 is started, the first rotating motor 3 drives the first mixing shaft 4 to rotate, the first mixing shaft 4 drives the first thread blade 5 to rotate, meanwhile, the first mixing shaft 4 drives the first gear 6 to rotate, the first gear 6 drives the second gear 7 to rotate, the second gear 7 drives the second mixing shaft 8 and the mixing blade 9 to rotate, simultaneously, the second rotating motor 10 is started, the second rotating motor 10 drives the first threaded rod 11 to rotate, the first threaded rod 11 drives the first belt pulley 13 to rotate, the first belt pulley 13 drives the second belt pulley 15 to rotate through the belt 14, thereby driving the second threaded rod 16 to rotate, the first threaded rod 11, the second threaded rod 16 and the protective frame 2 are in threaded connection, first threaded rod 11 and the rotation of second threaded rod 16, it goes up and down to drive protective frame 2, thereby drive first (mixing) shaft 4, first thread blade 5, second (mixing) shaft 8 and stirring vane 9 oscilaltion, be convenient for with raw materials and water stirring, stirring effect is good, the concrete that stirs enters into discharging pipe 20 in from through-hole 19, start third rotating electrical machines 23, third rotating electrical machines 23 drives ejector beam 21 rotatory, ejector beam 21 drives the rotation of second thread blade 22, evenly push out the concrete, the even ejection of compact of concrete of being convenient for.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete mixing device for construction, includes agitator tank (1), its characterized in that: a protective frame (2) is arranged in the stirring box (1), a first rotating motor (3) is arranged at the top end in the protective frame (2), the output end of the first rotating motor (3) is connected with a first stirring shaft (4), the lower end of the first stirring shaft (4) penetrates through the protective frame (2) and extends into the stirring box (1), a first spiral blade (5) is arranged on the first stirring shaft (4), a first gear (6) is arranged on the first stirring shaft (4), the first gear (6) is meshed with a second gear (7), a second stirring shaft (8) is arranged on the second gear (7), a plurality of pairs of stirring blades (9) are arranged on the second stirring shaft (8), a second rotating motor (10) is arranged at the upper end of the stirring box (1), the output end of the second rotating motor (10) is connected with a first threaded rod (11), the utility model discloses a material pushing device, including a first threaded rod (11), a second threaded rod (16), a protective frame (2), a belt pulley (13), a first limiting plate (12), a second limiting plate (12), a first belt pulley (13), a belt (14), a second belt pulley (15), a second threaded rod (16), a second limiting plate (17), a discharging pipe (20), a material pushing rod (21), a second belt pulley (13), a second belt pulley (11), a second belt pulley (13), a second belt pulley (15), a second threaded rod (16), a second limiting plate (17), a discharging pipe (20), a through hole (19), a material pushing rod (21), a first threaded rod (11), a protective frame (2), a first threaded rod (11), a second threaded rod (16), a second threaded rod (19), and a protective frame (2) extending to the protective frame (2), and a second threaded blade (22) is installed on the pushing rod (21), and one end of the pushing rod (21) penetrates through the discharge pipe (20) and is connected with the output end of a third rotating motor (23).

2. The concrete mixing device for building construction according to claim 1, wherein: the side of agitator tank (1) is equipped with feed inlet (25), just water inlet (27) are installed to the upper end of agitator tank (1).

3. The concrete mixing device for building construction according to claim 1, wherein: a discharge hole (26) is formed in the side end of the discharge pipe (20), and supporting legs (24) are mounted at the lower end of the discharge pipe (20).

4. The concrete mixing device for building construction according to claim 1, wherein: two groups of second gears (7), second stirring shafts (8) and stirring blades (9) are arranged.

5. The concrete mixing device for building construction according to claim 1, wherein: the second rotating motor (10) is arranged above the stirring box (1) through a mounting frame (18).

6. The concrete mixing device for building construction according to claim 1, wherein: the first threaded rod (11) and the second threaded rod (16) are in threaded connection with the protective frame (2).