CN218138918U

CN218138918U - High-efficient foaming concrete mixer

Info

Publication number: CN218138918U
Application number: CN202221910897.8U
Authority: CN
Inventors: 钟殿云; 贾明明; 王春霞
Original assignee: Sigebote Qingdao Machinery Technology Co ltd
Current assignee: Sigebote Qingdao Machinery Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-27
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a high-efficient foaming concrete mixer, it belongs to agitating unit technical field. It has solved the stirring inefficiency that traditional foaming concrete mixer exists among the prior art, the poor defect of stirring effect. The main structure of the stirring machine comprises a motor, a planetary reduction box body, a central shaft and a supporting shaft, wherein the motor is connected with the central shaft, the supporting shaft is connected with a support frame on the stirring machine, the planetary reduction box body is installed on the supporting shaft, a first gear is arranged on the central shaft, a central gear is installed on the outer side of the supporting shaft, a first gear shaft and a second gear shaft are installed on the planetary reduction box body, a second gear and a fourth gear are arranged on the first gear shaft, a fifth gear is arranged on the second gear shaft, the central gear is respectively in meshing transmission connection with the fourth gear and the fifth gear, the first gear is in meshing transmission connection with the second gear, the second gear is connected with a high-speed stirring claw through a first transmission mechanism, and the fifth gear is connected with a low-speed stirring claw through a second transmission mechanism. The utility model discloses mainly used is on the foaming concrete mixer.

Description

High-efficient foaming concrete mixer

Technical Field

The utility model belongs to the technical field of agitating unit, specifically speaking especially relates to a high-efficient foaming concrete mixer.

Background

The foamed concrete is a novel light heat-insulating material containing a large number of closed air holes, which is formed by fully foaming a foaming agent in a mechanical mode through a foaming system of a foaming machine, uniformly mixing the foam with cement slurry, then carrying out cast-in-place construction or mould forming through a pumping system of the foaming machine and carrying out natural curing; the foaming concrete is a double-set continuous structure polymer of organic cementing material formed by stirring foaming agent, cement, fly ash, stone powder and the like, and contains uniform air holes; the foamed concrete is an energy-saving material for roof heat preservation slope finding, ground heat preservation cushion layer, upturned beam foundation pit filling, wall body pouring and the like.

The traditional stirring machine is divided into two types, one type is that a central speed reducer is vertically installed, a central shaft is used for stirring, eddy current is easy to form, materials rotate along with a stirring claw, the stirring efficiency is low, and the stirring effect is poor; the second type is a horizontal mixer, a mixing shaft is transverse, and the horizontal mixer is easy to cause material segregation due to the large water content of the foamed concrete, so that the mixing effect cannot be achieved, and the material advantage of the foamed concrete cannot be fully exerted; in addition, there are some planetary mixers in the prior art, but they have the following disadvantages: the traditional planetary mixer has large volume, heavy weight and high cost.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a high-efficient foaming concrete mixer, it has improved stirring efficiency, shortens the churning time, and material mixing is more abundant, and is more even.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides a high-efficient foaming concrete mixer, including motor, mixer upper bracket, the planet gear box body, center pin and back shaft, the motor passes through the reducing gear box and is connected with the center pin transmission, the reducing gear box is installed on mixer upper bracket through the installation bedplate, the back shaft is connected with mixer upper bracket, the planet gear box body is installed on the back shaft, the center pin passes the back shaft, and be equipped with gear one on the center pin, sun gear is installed to the outside of back shaft, install gear shaft one and gear shaft two on the planet gear box body, be equipped with gear two and gear four on the gear shaft one, be equipped with gear five on the gear shaft two, sun gear is connected with gear four and the five meshing transmission of gear respectively, gear one is connected with gear two meshing transmission, gear two still grabs through first drive mechanism with high-speed stirring and is connected, gear five still grabs through second drive mechanism with slow-speed stirring and is connected.

Preferably, the first transmission mechanism comprises an output gear shaft and a gear six, the output gear shaft is rotatably arranged on the planetary reduction box body, the gear six is arranged on the output gear shaft, the gear six is in meshed transmission connection with the gear two, and the lower end of the output gear shaft is connected with the high-speed stirring claw.

Preferably, the second transmission mechanism comprises a third gear and an output shaft, the output shaft is rotatably arranged on the planetary reduction box body, the third gear is arranged on the output shaft, the third gear is in meshed transmission connection with the fifth gear, and the lower end of the output shaft is connected with the slow stirring claw.

Preferably, the reduction gearbox comprises a first bevel gear and a second bevel gear, and the output end of the motor is in transmission connection with the central shaft through the first bevel gear and the second bevel gear.

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

the utility model discloses a cooperation of gear, form the planet stirring, stirring efficiency has been improved, shorten the churning time, the material mixing is more abundant, more even, the effect is better, two rotation outputs, high one of speed is low, and with revolution rotation opposite direction, can form the turbulent flow that the material flows, can reach better stirring and dispersion effect, and compare with traditional planet mixer, it is light to have the quality, and is with low costs, processing is simple, install advantages such as simple, it is inhomogeneous not only to have overcome ordinary foaming concrete stirring, the problem of inefficiency, avoided traditional planet mixer bulky again, heavy, shortcoming with high costs.

Drawings

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

FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic structural view of the stirring direction in the present invention.

In the figure: 1. a motor; 2. a first bevel gear; 3. a reduction gearbox; 4. a second bevel gear; 5. mounting a seat plate; 6. an upper support frame of the stirrer; 7. a second gear shaft; 8. a sixth gear; 9. a third gear; 10. a planetary reduction box body; 11. an output shaft; 12. stirring and grabbing at a slow speed; 14. stirring and grabbing at a high speed; 15. an output gear shaft; 16. a second gear; 17. a first gear; 18. a first gear shaft; 19. a sun gear; 20. a central shaft; 21. a support shaft; 22. a fourth gear; 23. and a fifth gear.

Detailed Description

The present invention will be further described with reference to the following specific embodiments and accompanying drawings.

Example (b):

as shown in fig. 1-2, a high-efficiency foamed concrete mixer comprises a motor 1, a mixer upper support frame 6, a planetary reduction box body 10, a central shaft 20 and a support shaft 21, wherein the motor 1 is in transmission connection with the central shaft 20 through a reduction gearbox 3, the reduction gearbox 3 is installed on the mixer upper support frame 6 through an installation base plate 5, the support shaft 21 is fixedly connected with the mixer upper support frame 6, the planetary reduction box body 10 is rotatably installed on the support shaft 21 through a bearing, the central shaft 20 penetrates through the support shaft 21, a first gear 17 is arranged on the central shaft 20, a central gear 19 is installed and fixed on the outer side of the support shaft 21, a first gear shaft 18 and a second gear shaft 7 are installed on the planetary reduction box body 10, a second gear 16 and a fourth gear 22 are arranged on the first gear shaft 18, a fifth gear 23 is arranged on the second gear shaft 7, the central gear 19 is respectively in meshing transmission connection with the fourth gear 22 and the fifth gear 23, the first gear 17 is in meshing transmission connection with the second gear 16, the second gear 16 is further connected with a high-speed mixing grab 14 through a first transmission mechanism, and the fifth gear 23 is further connected with a slow mixing grab 12 through a second transmission mechanism.

The first transmission mechanism comprises an output gear shaft 15 and a gear six 8, the output gear shaft 15 is rotatably arranged on the planetary reduction box body 10, the gear six 8 is arranged on the output gear shaft 15, the gear six 8 is in meshed transmission connection with the gear two 16, and the lower end of the output gear shaft 15 is connected with the high-speed stirring claw 14. The high-speed rotation of the high-speed stirring claw 14 is realized through the meshing transmission of the gear six 8 and the gear two 16.

The second transmission mechanism comprises a gear III 9 and an output shaft 11, the output shaft 11 is rotatably arranged on the planetary reduction box body 10, the gear III 9 is arranged on the output shaft 11, the gear III 9 is in meshed transmission connection with a gear V23, and the lower end of the output shaft 11 is connected with the slow stirring claw 12. The gear three 9 and the gear five 23 are in meshed transmission, so that the low-speed rotation of the slow stirring claw 12 is realized.

The reduction box 3 comprises a first bevel gear 2 and a second bevel gear 4, and the output end of the motor 1 is in transmission connection with the central shaft 20 through the first bevel gear 2 and the second bevel gear 4.

The utility model discloses a theory of operation does:

as shown in fig. 3, when the motor 1 is started in operation, the motor 1 transmits power to the central shaft 20 through the first bevel gear 2 and the second bevel gear 4, wherein the support shaft 21 is stationary, the central shaft 20 transmits power to the first gear shaft 18 through the first gear 17 and the second gear 16, at this time, the first gear shaft 18 has two parts of power output, one part of power is transmitted to the output gear shaft 15 through the meshing of the second gear 16 and the sixth gear 8, the output gear shaft 15 transmits the power rotating at high speed to the high-speed stirring claw 14, and the high-speed stirring claw 14 rotates; because the central gear 19 is meshed with the gear four 22 and the gear five 23 respectively, and the gear shaft one 18 and the gear shaft two 7 are installed on the planetary reduction box body 10, another part of the power of the gear shaft one 18 enables the gear four 22 to be meshed with the central gear 19 and revolve around the central gear 19, namely, the gear shaft one 18 also revolves around the central gear 19, so that the planetary reduction box body 10 rotates around the central gear 19, the gear five 23 further revolves around the central gear 19, and the gear five 23 is meshed with the gear three 9, so that the gear three 9 transmits the power to the slow stirring claw 12 through the output shaft 11, and the rotation of the slow stirring claw 12 is realized. Therefore, when the planetary reduction box 10 drives the slow stirring claw 12 and the high stirring claw 14 to revolve, the slow stirring claw 12 and the high stirring claw 14 rotate, so that the stirring efficiency is improved, and the materials are stirred more fully and uniformly.

Claims

1. The utility model provides a high-efficient foaming concrete mixer which characterized in that: comprises a motor (1), a stirrer upper support frame (6), a planetary reduction box body (10), a central shaft (20) and a support shaft (21), the motor (1) is in transmission connection with the central shaft (20) through the reduction gearbox (3), the reduction gearbox (3) is arranged on the upper support frame (6) of the stirring machine through the mounting base plate (5), the support shaft (21) is connected with the upper support frame (6) of the stirring machine, the planetary reduction gearbox body (10) is arranged on the support shaft (21), the central shaft (20) passes through the support shaft (21), and a first gear (17) is arranged on the central shaft (20), a central gear (19) is arranged on the outer side of the supporting shaft (21), a first gear shaft (18) and a second gear shaft (7) are arranged on the planetary reduction box body (10), a second gear (16) and a fourth gear (22) are arranged on the first gear shaft (18), a fifth gear (23) is arranged on the second gear shaft (7), the central gear (19) is respectively in meshing transmission connection with the fourth gear (22) and the fifth gear (23), the first gear (17) is in meshing transmission connection with the second gear (16), the second gear (16) is also connected with the high-speed stirring claw (14) through a first transmission mechanism, and the fifth gear (23) is also connected with the slow-speed stirring claw (12) through a second transmission mechanism.

2. The high efficiency foam concrete mixer of claim 1, wherein: the first transmission mechanism comprises an output gear shaft (15) and a gear six (8), the output gear shaft (15) is rotatably installed on the planetary reduction box body (10), the gear six (8) is installed on the output gear shaft (15), the gear six (8) is in meshing transmission connection with the gear two (16), and the lower end of the output gear shaft (15) is connected with the high-speed stirring claw (14).

3. The high efficiency foamed concrete mixer of claim 2, wherein: the second transmission mechanism comprises a gear III (9) and an output shaft (11), the output shaft (11) is rotatably arranged on the planetary reduction box body (10), the gear III (9) is arranged on the output shaft (11), the gear III (9) is in meshed transmission connection with a gear V (23), and the lower end of the output shaft (11) is connected with the slow stirring claw (12).

4. The high efficiency foam concrete mixer of claim 3, wherein: the reduction gearbox (3) comprises a first bevel gear (2) and a second bevel gear (4), and the output end of the motor (1) is in transmission connection with the central shaft (20) through the first bevel gear (2) and the second bevel gear (4).