CN210477362U

CN210477362U - Double-shaft mixer

Info

Publication number: CN210477362U
Application number: CN201920921279.5U
Authority: CN
Inventors: 宋俊伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-08
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a double-shaft mixer, which comprises a mixing cylinder body, wherein the mixing cylinder body is provided with a cavity, a first mixing shaft and a second mixing shaft are arranged in the cavity of the mixing cylinder body, a section of helical blade is arranged on the right end of the first mixing shaft, and the first mixing shaft is in transmission connection with a driving power unit fixed on the side wall of the mixing cylinder body; stirring blades which are arranged discontinuously are arranged on the outer wall of the left end of the first stirring shaft; stirring blades which are arranged discontinuously are arranged on the outer wall of the second stirring shaft, and the left ends of the first stirring shaft and the second stirring shaft extend out of the side wall of the stirring cylinder body and are in transmission connection with each other. The utility model discloses a biax pulverizes the sand block alternately, can stir the sand ash of arbitrary water content.

Description

Double-shaft mixer

Technical Field

The utility model relates to a sand and ash stirring technical field, concretely relates to double-shaft mixer.

Background

When the building is decorated, mortar needs to be mixed frequently, when the floor tiles are mixed with the sand ash by the traditional technology, due to the fact that the moisture content of wet ash is large, the phenomenon of hollowing is easy to occur, the mixed sand ash of the floor tiles needs semi-dry and non-wet sand ash, the moisture content is low, when the semi-dry and non-wet sand ash is mixed, in the existing mixer, the blocks are adhered and blocked seriously in the mixing process, and the mixer cannot mix; and the manual mixing of the sand and the ash has large manual labor consumption and low mixing efficiency. Because the current mixer can't stir the less sand ash of water content, follow current agitating unit and need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell not enough, provide a double-shaft mixer, carry out the propelling movement by helical blade through the loading hopper liming, the stirring is broken up after the double-shaft blade alternately operates, adds water again, reaches the sand ash of arbitrary water yield.

In order to achieve the above object, the technical solution of the present invention is: a double-shaft stirrer comprises a stirring cylinder body, wherein the stirring cylinder body is provided with a cavity, a first stirring shaft and a second stirring shaft are arranged in the cavity of the stirring cylinder body, two ends of the first stirring shaft are hinged to the side wall of the stirring cylinder body, a section of spiral blade is arranged at the right end of the first stirring shaft, and one end of the first stirring shaft, provided with the spiral blade, extends out of the side wall of the stirring cylinder body and is in transmission connection with a driving power unit fixed on the side wall of the stirring cylinder body; stirring blades which are discontinuously arranged are arranged on the outer wall of the left end of the first stirring shaft, the stirring blades are spirally arranged on the outer wall of the first stirring shaft and are convenient to propel, and the spiral direction of the stirring blades is consistent with that of the spiral blades; stirring blades which are arranged discontinuously are arranged on the outer wall of the second stirring shaft, two ends of the second stirring shaft are hinged to two sides of the stirring cylinder body, the axis of the second stirring shaft is parallel to the axis of the first stirring shaft, and the left ends of the first stirring shaft and the second stirring shaft extend out of the side wall of the stirring cylinder body and are in transmission connection with each other; a water inlet pipe for supplying water to the interior is arranged above the stirring cylinder body; the helical blades are used for propelling sand and ash, and the stirring blades on the second stirring shaft and the stirring blades on the first stirring shaft roll in a crossed manner to be used for stirring sand and ash.

Furthermore, the rotation direction of the stirring blades on the second stirring shaft is consistent with or opposite to that of the stirring blades on the first stirring shaft, and the stirring blades on the opposite side of the second stirring shaft and the first stirring shaft are crossed and inserted at intervals.

Further, the stirring blade is in the shape of a blade.

Furthermore, the top of stirring cylinder body is equipped with the feeder hopper, the feed inlet of feeder hopper is located the top that has helical blade's a section on first (mixing) shaft.

Furthermore, the driving power unit comprises a driving motor and a gear reducer in transmission connection with an output shaft of the driving motor, and an output end of the gear reducer is in transmission connection with an end part of the first stirring shaft.

Furthermore, the left end of the first stirring shaft is fixedly connected with a first gear, the left end of the second stirring shaft is fixedly connected with a second gear, a third gear is hinged to the left side wall of the stirring cylinder body, the size of the first gear is the same as that of the second gear, and the third gear is meshed with the first gear and meshed with the second gear.

Further, the upper end of the stirring cylinder body is hinged with a cover plate; and a discharge hole is formed in the bottom surface of the stirring cylinder body.

Furthermore, two rows of supporting legs are arranged at the lower part of the stirring cylinder body, wherein a roller is hinged on one row of the supporting legs, and the other row of the supporting legs extends to the ground; push rods are arranged on two sides of the feed hopper.

Furthermore, a first manual ball valve for closing the water channel and a second manual ball valve for adjusting the water flow are connected to the water inlet pipe in series.

Furthermore, the one end that the stirring cylinder body was kept away from to the inlet tube is equipped with water pipe head, water pipe head is equipped with the tower joint that is used for connecting the different multistage external diameters of different pipe diameter water source water pipes.

The utility model provides a pair of double-shaft mixer, the first (mixing) shaft of drive power unit drive is rotatory, and first (mixing) shaft drive second (mixing) shaft is rotatory, and the sand ash of adding carries out the propelling movement by pivoted helical blade on the first (mixing) shaft, and the sand ash propelling movement is to between the stirring vane of first (mixing) shaft and second (mixing) shaft, and stirring vane alternately operates, breaks up the stirring behind the inlet tube joining water, forms the sand ash of required water content.

The utility model discloses following beneficial effect has:

1. through double-shaft cross grinding of the sand blocks, sand ash with any water content can be stirred, and the sand ash with lower water content is more suitable for stirring;

2. the stirring can be continuously carried out all the time, and the material can be continuously discharged, so that the stirring efficiency is improved;

3. the labor input is reduced, and the labor intensity of operators is reduced; the whole process is stirred and dredged by a machine without blockage;

4. the noise is low, the dust is less, and the pollution is less;

5. stirring and mixing evenly without processing again.

Drawings

Fig. 1 is a schematic view of the overlooking internal structure of the double-shaft mixer of the present invention.

Fig. 2 is a schematic front view of the double-shaft mixer of the present invention.

Fig. 3 is a schematic view of the front view internal structure of the double-shaft mixer of the present invention.

Fig. 4 is a schematic top view of the dual-shaft mixer of the present invention.

Fig. 5 is a schematic top view of another embodiment of the dual spindle mixer of the present invention.

Fig. 6 is a schematic front view of the internal structure of another embodiment of the dual spindle mixer of the present invention.

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.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a double-shaft mixer comprises a mixing cylinder body 1, wherein the mixing cylinder body 1 is provided with a cavity, a first mixing shaft 2 and a second mixing shaft 3 are arranged in the cavity of the mixing cylinder body 1, two ends of the first mixing shaft 2 are hinged to the side wall of the mixing cylinder body 1, a section of helical blade 21 is arranged at the right end of the first mixing shaft 2, and one end of the first mixing shaft 2, provided with the helical blade 21, extends out of the side wall of the mixing cylinder body 1 and is in transmission connection with a driving power unit 4 fixed on the side wall of the mixing cylinder body 1; stirring blades 22 which are discontinuously arranged are arranged on the outer wall of the left end of the first stirring shaft 2, the stirring blades 22 are spirally arranged on the outer wall of the first stirring shaft 2 to facilitate propulsion, and the spiral direction is consistent with the direction of the spiral blades 21; stirring blades 22 which are arranged discontinuously are arranged on the outer wall of the second stirring shaft 3, two ends of the second stirring shaft 3 are hinged to two sides of the stirring cylinder body 1, the axis of the second stirring shaft is parallel to the axis of the first stirring shaft 2, and the left ends of the first stirring shaft 2 and the second stirring shaft 3 extend out of the side wall of the stirring cylinder body 1 and are in transmission connection with each other; a water inlet pipe 5 for supplying water to the inside is arranged above the stirring cylinder body 1; the helical blades 21 are used for propelling sand and ash, and the stirring blades on the second stirring shaft 3 and the stirring blades 22 on the first stirring shaft 2 roll in a crossed manner to stir sand and ash.

Adopt above-mentioned technical scheme, during the use, the first (mixing) shaft 2 of drive power unit 4 drive is rotatory, and first (mixing) shaft 2 drive second (mixing) shaft 3 is rotatory, and the sand ash of adding carries out the propelling movement by pivoted helical blade 21 on the first (mixing) shaft 2, and the sand ash propelling movement is to between the stirring vane 22 of first (mixing) shaft 2 and second (mixing) shaft 3, and stirring vane 22 alternately operates, breaks up the stirring after inlet tube 5 adds water, forms the sand ash of required water content.

It should be noted that the rotation direction of the stirring blades 22 on the second stirring shaft 3 is the same as or opposite to the rotation direction of the stirring blades 22 on the first stirring shaft 2, and the stirring blades 22 on the opposite sides of the second stirring shaft 3 and the first stirring shaft 2 are crossed and spaced.

Specifically, the stirring blade 22 has a blade shape.

Specifically, the top of the stirring cylinder body 1 is provided with a feed hopper 11, and a feed inlet of the feed hopper 11 is positioned above a section of the first stirring shaft 2 with the helical blade 21.

Specifically, the driving power unit 4 includes a driving motor 41 and a gear reducer 42 in transmission connection with an output shaft of the driving motor 41, and an output end of the gear reducer 42 is in transmission connection with an end portion of the first stirring shaft 2.

Specifically, the left end of the first stirring shaft 2 is fixedly connected with a first gear 23, the left end of the second stirring shaft 3 is fixedly connected with a second gear 31, a third gear 12 is hinged to the left side wall of the stirring cylinder body 1, the size of the first gear 23 is the same as that of the second gear 31, and the third gear 12 is in gear engagement with the first gear 23 and is in gear engagement with the second gear 31.

Specifically, the upper end of the stirring cylinder body 1 is hinged with a cover plate 13; the bottom surface of the mixing cylinder body 1 is provided with a discharge hole 14.

Specifically, two rows of supporting legs 15 are arranged at the lower part of the stirring cylinder body 1, wherein a roller 16 is hinged on one row of the supporting legs 15, and the other row of the supporting legs 15 extends to the ground; push rods 17 are arranged on two sides of the feed hopper 11, and the push rods 17 are used for lifting the double-shaft mixer and pushing away the double-shaft mixer.

It should be noted that a first manual ball valve 51 for closing the water path and a second manual ball valve 52 for adjusting the water flow are connected in series to the water inlet pipe 5.

Preferably, the one end that the agitator cylinder body 1 was kept away from to inlet tube 5 is equipped with water pipe head 53, water pipe head 53 is equipped with the tower joint that is used for connecting the different multistage external diameters of different pipe diameter water source water pipes.

It should be noted that, in another embodiment, as shown in fig. 5, the difference from the above-mentioned scheme is that a chain transmission is adopted between the driving motor 41 in the driving power unit 4 and the first stirring shaft, specifically, the driving power unit 4 includes the driving motor 41 and a sprocket fixed on an output shaft of the driving motor 41, a sprocket is fixedly connected to an end of the first stirring shaft 2, and the sprocket on the output shaft of the driving motor 41 and the sprocket at the end of the first stirring shaft 2 realize a chain transmission through a chain.

In another embodiment, as shown in fig. 6, a first chain wheel 23 'is fixedly connected to the left end of the first stirring shaft 2, a second chain wheel 31' is fixedly connected to the left end of the second stirring shaft 3, and chain transmission is realized between the second chain wheel 31 'and the first chain wheel 23' through a chain.

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.

Claims

1. A double-shaft mixer is characterized in that: the stirring device comprises a stirring cylinder body, wherein the stirring cylinder body is provided with a cavity, a first stirring shaft and a second stirring shaft are arranged in the cavity of the stirring cylinder body, two ends of the first stirring shaft are hinged to the side wall of the stirring cylinder body, a section of helical blade is arranged at the right end of the first stirring shaft, and one end of the first stirring shaft, which is provided with the helical blade, extends out of the side wall of the stirring cylinder body and is in transmission connection with a driving power unit fixed on the side wall of the stirring cylinder body; stirring blades which are discontinuously arranged are arranged on the outer wall of the left end of the first stirring shaft, the stirring blades are spirally arranged on the outer wall of the first stirring shaft and are convenient to propel, and the spiral direction of the stirring blades is consistent with that of the spiral blades; stirring blades which are arranged discontinuously are arranged on the outer wall of the second stirring shaft, two ends of the second stirring shaft are hinged to two sides of the stirring cylinder body, the axis of the second stirring shaft is parallel to the axis of the first stirring shaft, and the left ends of the first stirring shaft and the second stirring shaft extend out of the side wall of the stirring cylinder body and are in transmission connection with each other; a water inlet pipe for supplying water to the interior is arranged above the stirring cylinder body; the helical blades are used for propelling sand and ash, and the stirring blades on the second stirring shaft and the stirring blades on the first stirring shaft roll in a crossed manner to be used for stirring sand and ash.

2. A twin-shaft mixer as defined in claim 1 wherein: the rotation direction of the stirring blades on the second stirring shaft is consistent with or opposite to that of the stirring blades on the first stirring shaft, and the stirring blades on the opposite side of the second stirring shaft and the first stirring shaft are crossed and alternately inserted; the stirring blade is in the shape of a blade.

3. A twin-shaft mixer as defined in claim 1 wherein: the top of stirring cylinder body is equipped with the feeder hopper, the feed inlet of feeder hopper is located the top that has helical blade's one section on first (mixing) shaft.

4. A twin-shaft mixer as defined in claim 1 wherein: the driving power unit comprises a driving motor and a gear reducer in transmission connection with an output shaft of the driving motor, and an output end of the gear reducer is in transmission connection with an end part of the first stirring shaft.

5. A twin-shaft mixer as defined in claim 1 wherein: the left end fixedly connected with first gear of first (mixing) shaft, the left end fixedly connected with second gear of second (mixing) shaft, it has the third gear to articulate on the left side wall of stirring cylinder body, the size of first gear is the same with the size of second gear, gear engagement between third gear and the first gear and with the gear engagement between the second gear.

6. A twin-shaft mixer as defined in claim 1 wherein: the upper end of the stirring cylinder body is hinged with a cover plate; and a discharge hole is formed in the bottom surface of the stirring cylinder body.

7. A twin-shaft mixer as defined in claim 3 in which: two rows of supporting legs are arranged at the lower part of the stirring cylinder body, wherein rollers are hinged on one row of supporting legs, and the other row of supporting legs extend to the ground; push rods are arranged on two sides of the feed hopper.

8. A twin-shaft mixer as defined in claim 1 wherein: a first manual ball valve for closing the waterway and a second manual ball valve for adjusting the water flow are connected in series on the water inlet pipe; the one end that the stirring cylinder body was kept away from to the inlet tube is equipped with water pipe head, water pipe head is equipped with the pagoda joint that is used for connecting the multistage external diameter difference of different pipe diameter water source water pipes.

9. A twin-shaft mixer as defined in claim 1 wherein: adopt chain drive between the driving motor in the drive power unit and the first (mixing) shaft, it is specific do, the drive power unit includes fixed sprocket on driving motor and driving motor's the output shaft, the tip fixedly connected with sprocket of first (mixing) shaft, just chain drive is realized through the chain to sprocket on driving motor's the output shaft and the sprocket of the tip of first (mixing) shaft.

10. A twin-shaft mixer as defined in claim 1 wherein: the left end fixedly connected with first sprocket of first (mixing) shaft, the left end fixedly connected with second sprocket of second (mixing) shaft, realize chain drive through the chain between second sprocket and the first sprocket.