CN220784419U - Commercial concrete vibrations stirring mixer - Google Patents

Abstract

The utility model belongs to the field of mixing, in particular to a commodity concrete vibration mixer, which aims at the problems that the existing commodity concrete vibration mixer is poor in mixing efficiency and poor in mixing quality, so that working efficiency is affected.

Description

Commercial concrete vibrations stirring mixer

Technical Field

The utility model relates to the technical field of mixing, in particular to a commercial concrete vibration stirring mixer.

Background

Concrete is used as a basic material of modern construction industry, along with the development of society, high-rise buildings are placed in various layers, the high-rise buildings are placed in the place of concrete, the market demand of concrete is huge, concrete is a composite material formed by bonding fine aggregate and coarse aggregate with cement (cement paste) and hardening the fine aggregate and the coarse aggregate for a period of time, lime-based cement such as lime paste is the most common in the past, but hydraulic cement such as calcium aluminate cement or silicate cement is sometimes adopted, non-cement-based concrete is different from other concrete, various aggregates are directly bonded, non-cement-based concrete comprises asphalt concrete bonded by asphalt and polymer concrete bonded by polymer, wherein asphalt concrete is often used for road surfaces, a concrete mixer is a machine for mixing sand, water, cement and the like according to a certain proportion and preparing concrete mixture, generally the mixture is poured into a mixing bucket, and discharging is carried out by the discharging bucket after the completion of the mixing.

Current commodity concrete vibrations stirring mixes machine:

the utility model discloses a commodity concrete vibration stirring mixer which comprises a bottom plate, wherein two sides of the top end of the bottom plate are fixedly provided with fixing plates, one side of one fixing plate is fixedly provided with a servo motor, the output end of the servo motor is fixedly provided with a screw rod, one end of the screw rod is rotatably arranged on one side of the other fixing plate, the outer wall of the screw rod is inserted and provided with a connecting block, the outer wall of the screw rod is in threaded connection with the inner wall of the connecting block, one side of the connecting block is fixedly provided with a fixing rod.

But this commercial concrete vibrations stirring mixer stirring efficiency is not good, and mixes the quality poor to influence work efficiency.

Disclosure of Invention

The utility model aims to solve the defects of poor stirring efficiency and poor mixing quality in the prior art, thereby influencing the working efficiency, and provides a commercial concrete vibration stirring mixer.

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

the utility model provides a commodity concrete vibrations stirring mixes machine, includes the base, the second through-hole has been seted up on the base, and base top fixed mounting has the bearing, fixed mounting has the churn on the bearing, and has seted up the first through-hole corresponding with the second through-hole on the churn bottom inner wall, churn internal rotation is installed stirring mechanism, and churn one side fixed mounting has the dead lever, rotate the installation axis of rotation on the dead lever, base bottom fixed mounting has U type frame, and fixed mounting has driving motor on the U type frame.

Preferably, the stirring mechanism comprises a stirring shaft, one end of the stirring shaft is rotatably arranged in the first through hole, a plurality of stirring rods are fixedly arranged on the stirring shaft, and an output shaft of the driving motor is fixedly connected with one end of the stirring shaft.

Preferably, the output shaft of the driving motor is fixedly provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a transmission shaft, and the transmission shaft is rotatably arranged on one side of the U-shaped frame.

Preferably, the transmission shaft is fixedly provided with a cam, the cam is provided with a connecting rod in a sliding manner, one end of the connecting rod is provided with a sliding groove, a first spring is fixedly arranged in the sliding groove, a telescopic rod is fixedly connected to the first spring and is slidably arranged in the sliding groove, and one end of the telescopic rod is in contact with the bottom of the stirring barrel.

Preferably, the output shaft of the driving motor is fixedly provided with a first sprocket, the first sprocket is meshed with a chain, the chain is meshed with a second sprocket, and the second sprocket is fixedly arranged on the rotating shaft.

Preferably, a gear is fixedly arranged on the rotating shaft, an annular rack is meshed with the gear, and the annular rack is fixedly arranged on the stirring cylinder.

Preferably, four support columns are fixedly arranged at the bottom of the base, grooves are formed in one ends of the four support columns, second springs are fixedly arranged in the grooves, and one ends of the four second springs are fixedly connected with the base.

In the utility model, the commercial concrete vibration stirring mixer has the beneficial effects that:

because the driving motor is arranged, the driving motor drives the stirring rods to rotate, the driving motor simultaneously drives the gears to rotate, the gears drive the annular racks to rotate, the annular racks drive the stirring barrel to rotate, and the stirring barrel and the stirring rods reversely rotate, so that the concrete can be mixed and stirred more uniformly;

due to the fact that the cam is arranged, the cam drives the connecting rod to move, the connecting rod drives the telescopic rod to move, the telescopic rod knocks the mixing drum, and concrete in the mixing drum vibrates due to the inertia effect, so that concrete is mixed more fully.

The utility model can improve the stirring efficiency and the mixing quality, thereby improving the working efficiency.

Drawings

FIG. 1 is a schematic sectional view of a commercial concrete vibration mixer according to the present utility model;

FIG. 2 is a schematic diagram of a part of an enlarged structure of a commercial concrete vibration mixer A according to the present utility model;

fig. 3 is a schematic diagram of a part of an enlarged structure of a commercial concrete vibration mixer B according to the present utility model.

In the figure: 1. a stirring cylinder; 2. a stirring shaft; 3. a stirring rod; 4. a bearing; 5. a base; 6. a second spring; 7. a support column; 8. a driving motor; 9. a first bevel gear; 10. a second bevel gear; 11. a first sprocket; 12. a chain; 13. a second sprocket; 14. an annular rack; 15. a transmission shaft; 16. a cam; 17. a connecting rod; 18. a first spring; 19. a telescopic rod; 20. a fixed rod; 21. a rotating shaft; 22. a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-3, a commercial concrete vibration stirring mixer comprises a base 5, a second through hole is formed in the base 5, a bearing 4 is fixedly arranged at the top of the base 5, a stirring cylinder 1 is fixedly arranged on the bearing 4, a first through hole corresponding to the second through hole is formed in the inner wall of the bottom of the stirring cylinder 1, a stirring mechanism is rotatably arranged in the stirring cylinder 1, a fixing rod 20 is fixedly arranged on one side of the stirring cylinder 1, a rotating shaft 21 is rotatably arranged on the fixing rod 20, a U-shaped frame is fixedly arranged at the bottom of the base 5, and a driving motor 8 is fixedly arranged on the U-shaped frame.

In the utility model, a gear 22 is fixedly arranged on a rotating shaft 21, the gear 22 is meshed with an annular rack 14, and the annular rack 14 is fixedly arranged on a stirring cylinder 1.

In the utility model, a first sprocket 11 is fixedly arranged on an output shaft of a driving motor 8, a chain 12 is meshed with the first sprocket 11, a second sprocket 13 is meshed with the chain 12, and the second sprocket 13 is fixedly arranged on a rotating shaft 21.

In the utility model, four support columns 7 are fixedly arranged at the bottom of a base 5, grooves are formed at one ends of the four support columns 7, second springs 6 are fixedly arranged in the four grooves, and one ends of the four second springs 6 are fixedly connected with the base 5.

In the utility model, a cam 16 is fixedly arranged on a transmission shaft 15, a connecting rod 17 is slidably arranged on the cam 16, a chute is formed at one end of the connecting rod 17, a first spring 18 is fixedly arranged in the chute, a telescopic rod 19 is fixedly connected to the first spring 18, the telescopic rod 19 is slidably arranged in the chute, and one end of the telescopic rod 19 is contacted with the bottom of a stirring cylinder 1.

In the utility model, a first bevel gear 9 is fixedly arranged on an output shaft of a driving motor 8, a second bevel gear 10 is meshed with the first bevel gear 9, a transmission shaft 15 is fixedly connected to the second bevel gear 10, and the transmission shaft 15 is rotatably arranged on one side of a U-shaped frame.

In the utility model, the stirring mechanism comprises a stirring shaft 2, one end of the stirring shaft 2 is rotatably arranged in a first through hole, a plurality of stirring rods 3 are fixedly arranged on the stirring shaft 2, and an output shaft of a driving motor 8 is fixedly connected with one end of the stirring shaft 2.

In the utility model, concrete is put into a mixing drum 1, then a proper amount of water is injected, at the moment, a driving motor 8 is started, the driving motor 8 drives a mixing shaft 2 to rotate, the mixing shaft 2 drives a plurality of mixing rods 3 to rotate, meanwhile, the driving motor 8 drives a first chain wheel 11 to rotate, the first chain wheel 11 rotates through a second chain wheel 13 of a chain 12, the second chain wheel 13 drives a rotating shaft 21 to rotate, the rotating shaft 21 drives a gear 22 to rotate, the gear 22 drives an annular rack 14 to rotate, the annular rack 14 drives the mixing drum 1 to rotate, the mixing drum 1 and the mixing rods 3 reversely rotate, the concrete can be fully mixed and stirred, the driving motor 8 simultaneously drives a first bevel gear 9 to rotate, the first bevel gear 9 drives a second bevel gear 10 to rotate, the second bevel gear 10 drives a transmission shaft 15 to rotate, the transmission shaft 15 drives a cam 16 to rotate, the cam 16 drives a connecting rod 17 to move, the connecting rod 17 drives a telescopic rod 19 to move, and the telescopic rod 19 knocks the mixing drum 1, and the concrete in the mixing drum 1 is vibrated due to inertia.

Example two

The difference between this embodiment and the first embodiment is that: the scraper blade and the cleaning mechanism are arranged on the inner wall of the stirring barrel 1, so that the stirring barrel 1 after working is conveniently cleaned, and the scraper blade can clean concrete adhered to the inner wall of the stirring barrel 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (2)

1. The utility model provides a commodity concrete vibrations stirring mixes machine, includes base (5), its characterized in that, set up the second through-hole on base (5), and base (5) top fixed mounting has bearing (4), fixed mounting has churn (1) on bearing (4), and set up the first through-hole corresponding with the second through-hole on churn (1) bottom inner wall, churn (1) internal rotation installs rabbling mechanism, and churn (1) one side fixed mounting has dead lever (20), rotation installation axis of rotation (21) on dead lever (20), base (5) bottom fixed mounting has U type frame, and fixed mounting has driving motor (8) on the U type frame, fixed mounting has first bevel gear (9) on the output shaft of driving motor (8), and first bevel gear (9) meshing has second bevel gear (10), fixedly connected with transmission shaft (15) on second bevel gear (10), and transmission shaft (15) rotation install one side at U type frame, fixed mounting has cam (16) on transmission shaft (15), and fixed mounting has cam (16) on one end (17) and a connecting rod (17) are connected with a connecting rod (18) in the fixed mounting, a connecting rod (18), and telescopic link (19) slidable mounting is in the spout, the one end of telescopic link (19) and the bottom contact of churn (1), rabbling mechanism is including (2) stirring shaft, and (2) one end rotation is installed in first through-hole, fixed mounting has a plurality of puddlers (3) on (2) stirring shaft, and the output shaft of driving motor (8) and the one end fixed connection of (2) stirring shaft, fixed mounting has first sprocket (11) on the output shaft of driving motor (8), and first sprocket (11) meshing has chain (12), the meshing of chain (12) has second sprocket (13), and second sprocket (13) fixed mounting is on axis of rotation (21), fixed mounting has gear (22) on axis of rotation (21), and gear (22) meshing has annular rack (14), annular rack (14) fixed mounting is on churn (1).

2. The commercial concrete vibration mixer according to claim 1, wherein four support columns (7) are fixedly mounted at the bottom of the base (5), grooves are formed in one ends of the four support columns (7), second springs (6) are fixedly mounted in the four grooves, and one ends of the four second springs (6) are fixedly connected with the base (5).