CN204933353U - A new type of mixer - Google Patents

Abstract

A new type of mixer, comprising a hollow material barrel with an open top; an upper cover arranged on the top opening of the material barrel; a main stirring shaft and at least one auxiliary stirring shaft placed inside the material barrel, the main stirring shaft and the auxiliary stirring shaft are both Extending along the height direction of the barrel, the main stirring shaft is provided with a main stirring blade, and the auxiliary stirring shaft is provided with a secondary stirring blade; and a driving mechanism, which includes a motor whose body part is fixed on the upper cover, and a motor synchronously connected to the The driving gear on the rotating shaft, the ring gear fixed on the upper cover with teeth on the inner ring, and at least one driven gear placed between the ring gear and the driving gear and meshed with the driving gear and the ring gear, the main stirring shaft is synchronously connected The driving gear and the auxiliary stirring shaft are synchronously connected to the driven gear one by one. When the utility model is working, the main stirring shaft and the auxiliary stirring shaft will rotate in different directions, and the auxiliary stirring shaft will also revolve inside the material barrel, thus improving the stirring efficiency and effect.

Description

A new type of mixer

technical field

The utility model relates to the technical field of chemical production, in particular to a novel mixer.

Background technique

The mixer is an important auxiliary production equipment in the chemical industry. It is mainly used to mix two or more liquids or slurries to fully mix the materials.

The current mixer generally includes a material barrel, a stirring shaft with stirring blades, and a motor. When working, driven by the motor, the stirring blades rotate in the material barrel along with the stirring shaft. Since the rotation axis of the stirring shaft remains unchanged, Therefore, the stirring efficiency is low, and the materials cannot be fully mixed.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a new type of mixer, which has high mixing efficiency and can ensure that liquid materials are fully mixed.

In order to achieve the above object, the utility model adopts the following technical solutions:

A new blender comprising,

Hollow barrel with an open top;

Covering the upper cover on the top opening of the barrel;

The main stirring shaft and at least one auxiliary stirring shaft placed inside the barrel, both the main stirring shaft and the auxiliary stirring shaft extend along the height direction of the barrel, the main stirring shaft is provided with a main stirring blade, and the auxiliary stirring shaft is provided with an auxiliary stirring shaft blade;

And the driving mechanism, the driving mechanism includes a motor whose body part is fixed on the upper cover, a driving gear synchronously coupled to the motor shaft, a ring gear fixed on the upper cover with teeth on the inner ring, and a ring gear placed between the ring gear and the driving gear Between and at least one driven gear meshing with the driving gear and the ring gear, the main stirring shaft is synchronously coupled to the driving gear, and the auxiliary stirring shafts are synchronously coupled to the driven gear one by one.

A circular chute is provided on the upper cover, and the top of the auxiliary stirring shaft passes through the chute from bottom to top to be fixed with the driven gear, and the auxiliary agitating shaft is slidingly matched with the chute.

The main stirring blades and the auxiliary stirring blades are staggered with each other in the height direction of the barrel.

A plurality of baffles are also arranged on the inner wall of the barrel.

The upper cover is also provided with a hopper for adding materials into the barrel, and the bottom of the barrel is provided with a discharge port.

The bottom of the barrel is also provided with supporting feet.

The beneficial effects of the utility model are:

Compared with the prior art, when the mixer of the utility model is working, when the main stirring shaft at the central position rotates by itself, the auxiliary stirring shaft located at the periphery of the main stirring shaft will rotate in the opposite direction, and at the same time, the auxiliary stirring shaft will also rotate in the opposite direction. The inside of the barrel revolves, so that the materials inside the barrel can be fully mixed, and the mixing efficiency can be effectively improved.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model driving mechanism;

Among them: 10, barrel; 11, discharge port; 12, baffle; 13, support foot; 20, upper cover; 21, hopper; 22, chute; 30, motor; 40, main stirring shaft; 41, main Stirring blade; 50, auxiliary stirring shaft; 51, auxiliary stirring blade; 61, driving gear; 62, driven gear; 63, ring gear.

detailed description

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

As shown in Figures 1 and 2, it is a mixer of the present utility model, which includes a barrel 10, an upper cover 20, a main stirring shaft 40, three auxiliary stirring shafts 50, and a drive mechanism, wherein the barrel 10 is hollow and The top is open, and its inside is used to accommodate the material to be stirred and mixed. The upper cover 20 is set on the top opening of the barrel 10 to prevent the material from splashing during stirring; the main stirring shaft 40 is provided with a main stirring blade 41, and an auxiliary stirring shaft 50 is provided with auxiliary stirring blades 51, the three auxiliary stirring shafts 50 and the main stirring shaft 40 all extend along the height direction of the barrel 10, and the three auxiliary stirring shafts 50 are evenly distributed on the periphery of the main stirring shaft 40. The driving mechanism is used to drive the main stirring shaft 40 and the auxiliary stirring shaft 50 to move. Specifically, the driving mechanism includes a motor 30 whose body part is fixed on the upper cover 20, a driving gear 61 synchronously connected to the rotating shaft of the motor 30, and a driving gear 61 fixed on the upper cover 20. The ring gear 63 with teeth on the inner ring on the cover 20, and three driven gears 62 placed between the ring gear 63 and the driving gear 61 and meshed with the driving gear 61 and the ring gear 63, the above-mentioned main stirring shaft 40 is synchronized Connected to the driving gear 61 , the three auxiliary stirring shafts 50 are synchronously connected to the driven gear 62 in one-to-one correspondence.

Referring to Fig. 2, when the above-mentioned mixer is in operation, the motor 30 is started to drive the driving gear 61 to rotate counterclockwise, and then the main stirring shaft 40 is driven to rotate counterclockwise at the center of the barrel 10 to stir the materials. At the same time, the driven gear 62 is driven by The inner and outer sides are respectively meshed with the driving gear 61 and the ring gear 63. Therefore, driven by the driving gear 61, the driven gear 62 will revolve around the central axis of the driving gear 61 while rotating clockwise around its own axis. That is to say, when the agitator of the present invention is working, the main agitating shaft 40 at the central position rotates by itself, and the auxiliary agitating shaft 50 located on the periphery of the main agitating shaft 40 will rotate in the opposite direction, and the auxiliary agitating shaft 50 will also rotate in the opposite direction. The inside of the barrel 10 revolves, so that the materials inside the barrel 10 can be fully mixed, and the stirring efficiency can be effectively improved.

It should be noted that in the present utility model, one auxiliary stirring shaft 50 and one driven gear 62 can realize the above-mentioned purpose of uniformly mixing materials and improving stirring efficiency; of course, under the premise of different stirring requirements, the auxiliary stirring shaft The number of 50 specific settings can be set as required.

A circular chute 22 is provided on the upper cover 20, and the top of the auxiliary stirring shaft 50 passes through the chute 22 from bottom to top to be fixed with the driven gear 62, and the auxiliary stirring shaft 50 is slidably matched with the chute 22, so that Effectively reduce the friction loss when the mixer is running.

In order to further enhance the stirring effect, the main stirring blade 41 and the auxiliary stirring blade 51 are staggered in the height direction of the barrel 10 , so that the material can have greater fluidity in the height direction. At the same time, a plurality of baffles 12 may also be provided on the inner wall of the barrel 10, and the material at the edge is hindered by the baffles 12 when flowing, so that the material at the edge can also be fully mixed.

For the convenience of operation, a hopper 21 for adding materials into the barrel 10 is provided on the upper cover 20 , and a discharge port 11 is arranged at the bottom of the barrel 10 . A support foot 13 is also provided at the bottom of the barrel 10 for increasing the stability of the whole mixer.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (6)

1. a New agitator, is characterized in that, comprises,

Hollow and open-topped barrel;

Be covered on the upper cover in barrel open top;

Be placed in main shaft and at least one secondary shaft of barrel inside, main shaft and secondary shaft all extend along the short transverse of barrel, and main shaft is provided with main stirring vane, and secondary shaft is provided with secondary stirring vane;

And driving mechanism, this driving mechanism comprises motor that body partial fixing covers in upper, be synchronously connected in driving gear on machine shaft, be fixed on and cover and inner ring is established the gear ring of tooth and is placed at least one driven gear engaged between gear ring and driving gear and with driving gear and gear ring, main shaft is synchronously connected in driving gear, and secondary shaft is synchronously connected in driven gear one to one.

2. New agitator as claimed in claim 1, is characterized in that, above cover the chute offering a circle, and the top of secondary shaft is fixed through this chute and driven gear from the bottom to top, and secondary shaft coordinates with slide.

3. New agitator as claimed in claim 1, it is characterized in that, main stirring vane and secondary stirring vane stagger mutually in the short transverse of barrel.

4. New agitator as claimed in claim 1, is characterized in that, the inwall of barrel is also provided with multiple catch.

5. New agitator as claimed in claim 1, is characterized in that, above cover and be also provided with one for adding the hopper of material to barrel inside, the bottom of barrel is provided with discharging opening.

6. New agitator as claimed in claim 1, it is characterized in that, the bottom of barrel is also provided with feet.