CN217093034U - Novel double-shaft mixer - Google Patents

Abstract

The utility model provides a novel double-shaft mixer, including the box, the inside of box is equipped with first rabbling mechanism and second rabbling mechanism along material flow direction, and second rabbling mechanism can overturn from top to bottom the material of bottom half, and first rabbling mechanism carries out dual stirring with the cooperation of second rabbling mechanism to the material. The utility model has the advantages of simple and reasonable structure, and degree of automation is high, convenient operation, drives the bottom material through setting up second rabbling mechanism and carries out reciprocal upper and lower upset, when increasing the whole mobility of material, ensuring the misce bene, also corresponding has played the stirring effect, with the dual stirring of first stirring unit cooperation, can realize the homogeneous mixing of whole materials in the box.

Description

Novel double-shaft stirrer

Technical Field

The utility model relates to an agitated vessel technical field especially relates to a novel double-shaft mixer.

Background

The double-shaft stirrer has a strong treatment effect, is applied to various fields such as buildings, chemical engineering and the like, and the most commonly used double-shaft stirrer has a horizontal type and a vertical type, wherein the vertical double-shaft stirrer is more convenient to discharge, and is more and more widely used. However, since the internal structure of the twin-shaft mixer is complicated, the cleaning work after each use is troublesome, and much time and cost are consumed.

In order to solve the above technical problems, chinese patent (patent publication No. CN213556578U) discloses a dual-shaft mixer convenient for cleaning, which is provided with a plurality of brushes connected to a mixing shaft, so that the materials attached to the inner wall of the mixer can be swept into the mixer to be mixed and stirred while the mixing shaft rotates for mixing.

Although above-mentioned technical scheme has solved the inside problem of not clearing up of agitator tank, in the in-service use, the vertical setting of (mixing) shaft can make the material of lower part in the device for other regions, mobility is relatively weak, takes place to stir inhomogeneous condition easily.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a novel double-shaft mixer can strengthen the mobility of bottom material, ensures the whole stirring of material.

According to the utility model discloses an embodiment, a novel double-shaft mixer, including the box, the inside of box is equipped with first rabbling mechanism and second rabbling mechanism along material flow direction, and second rabbling mechanism can overturn from top to bottom the material of bottom half, and first rabbling mechanism carries out dual stirring with the cooperation of second rabbling mechanism to the material.

The technical principle of the utility model is that: after the material got into the box inside, start first rabbling mechanism stirring material, start second rabbling mechanism simultaneously, second rabbling mechanism can overturn from top to bottom lieing in the bottom half, the poor material of mobility, has not only driven the material flow when the upset, has still realized dual stirring with the cooperation of first rabbling mechanism, can strengthen the holistic stirring effect of device, guarantees intensive mixing.

Preferably, the second stirring mechanism comprises a bidirectional motor, a lifting plate and an outer sleeve, the bidirectional motor is installed at the bottom of the box body, one end of the outer sleeve is rotatably sleeved on an output shaft of the bidirectional motor through threads, the bidirectional motor is provided with a limiting mechanism and connected with the outer sleeve, and the other end of the outer sleeve penetrates into the box body and then is connected with the lifting plate; when the bidirectional motor is started, the lifting plate is driven to reciprocate up and down through the limiting mechanism.

Through adopting above-mentioned technical scheme, two-way motor passes through the effect of outer tube, can drive doing that the lifter plate does not stop and reciprocate, can drive the material upset of bottom half when the lifter plate reciprocates, increases the mobility of material to the lifter plate also can rotate and stir the material that contacts, the whole stirring effect of reinforcing.

Preferably, the first stirring mechanism comprises a first stirring shaft and a second stirring shaft, the first stirring shaft and the second stirring shaft are both rotatably arranged inside the box body, and the first stirring shaft is connected with a power mechanism which can simultaneously drive the first stirring shaft and the second stirring shaft to rotate so as to stir the material.

Through adopting above-mentioned technical scheme, first (mixing) shaft and second (mixing) shaft cooperation rotate, compare in traditional unipolar stirring effect better.

Preferably, power unit includes first motor, action wheel, follows driving wheel and drive belt, and first motor is installed at the top of box, and the output shaft of first motor penetrates inside the box and is connected with first agitator shaft, and the action wheel is connected on the output shaft of first motor, and the one end of second agitator shaft is worn out and is connected from the driving wheel after the box top, passes through the drive belt from the driving wheel and is connected with the action wheel.

Through adopting above-mentioned technical scheme, first motor starts and can finally drive first (mixing) shaft and second (mixing) shaft cooperation simultaneously and rotate, evenly stirs the material, has improved the degree of automation of device, has saved manpower and time.

Preferably, a rotating chassis is further arranged on an output shaft of the bidirectional motor, the rotating chassis is rotatably arranged between the box body and the outer sleeve, a plurality of scraping plates are circumferentially connected to the rotating chassis, and the scraping plates are rotatably attached to the inner wall of the box body.

Through adopting above-mentioned technical scheme, two-way motor starts, can drive and rotate chassis and scraper blade and rotate in the box is inside together, and the scraper blade rotates along the inner wall laminating of box, can strike off the material that adheres to on the box inner wall, ensures whole material misce bene to convenient follow-up clearance to the device is inside.

Preferably, all set up a plurality of through-holes that supply the material to pass through on the lifter plate.

Through adopting above-mentioned technical scheme, can strengthen the stirring effect of lifter plate to the material, guarantee the stirring.

Preferably, the upper end of the box body is provided with a feed inlet, the lower end of the box body is provided with a discharge outlet, and the lower end of the box body is further connected with a supporting base.

Through adopting above-mentioned technical scheme, can conveniently derive the material of misce bene to support the base and increased the area of contact of device with ground, can increase the holistic stability of device.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. set up second rabbling mechanism, second rabbling mechanism can drive the material of bottom half and overturn from top to bottom, has increased the mobility of the inside material of box, and has certain stirring effect, has realized dual stirring with the cooperation of first rabbling mechanism, can carry out abundant mixed stirring to the material.

2. The first stirring mechanism is provided with two matched stirring shafts, so that the stirring effect is enhanced, and the first stirring mechanism and the second stirring mechanism are driven by the motor, so that the automation degree of the device is improved, the labor and the time can be saved, and the stirring efficiency is accelerated; set up the scraper blade, the scraper blade can be followed the inner wall of box and rotated, strikes off adnexed material, has both ensured the whole stirring of material, also has the help effect to the follow-up washing of box.

Drawings

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

fig. 2 is a schematic view of a connection relationship between the bidirectional motor and the outer sleeve according to one embodiment of the present invention.

In the above drawings: the automatic stirring device comprises a box body 1, a two-way motor 2, a lifting plate 3, an outer sleeve 4, a first stirring shaft 5, a second stirring shaft 6, a first motor 7, a driving wheel 8, a driven wheel 9, a driving belt 10, a rotating chassis 11, a scraping plate 12, a through hole 13, a feeding hole 14, a discharging hole 15 and a supporting base 16.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 2, a novel double-shaft mixer comprises a box body 1, wherein a feed inlet 14 is formed in the upper end of the box body 1, a discharge outlet 15 is formed in the lower end of the box body 1, a supporting base 16 is further connected to the lower end of the box body 1, a first stirring mechanism and a second stirring mechanism are arranged in the box body 1 along the material flowing direction, the second stirring mechanism can overturn the material at the bottom of the box body 1 up and down, and the first stirring mechanism and the second stirring mechanism are matched to perform double stirring on the material.

The second stirring mechanism comprises a bidirectional motor 2, a lifting plate 3 and an outer sleeve 4, the bidirectional motor 2 is installed at the bottom of the box body 1, one end of the outer sleeve 4 is rotatably sleeved on an output shaft of the bidirectional motor 2 through threads, the bidirectional motor 2 is provided with a limiting mechanism and connected with the outer sleeve 4, and the other end of the outer sleeve 4 penetrates into the box body 1 and then is connected with the lifting plate 3; when the bidirectional motor 2 is started, the lifting plate 3 is driven to do reciprocating up-and-down motion through the limiting mechanism; moreover, a plurality of through holes 13 for materials to pass through are formed in the lifting plate 3; set for two-way motor 2's output shaft forward or antiport, the corresponding emergence of threaded connection's outer tube 4 can make progress or decurrent removal on it, rotate simultaneously and take lifter plate 3 upwards or move down in 1 inside of box, when lifter plate 3 reciprocated, contact that can be continuous, take the material of 1 bottom of box, the realization is to the upper and lower upset of material, increase the mobility of material, combine a plurality of through-holes 13 of seting up on the lifter plate 3, in the material of fully overturning, the material flows through from through-hole 13, also corresponding stirring effect has been played. The utility model discloses an in one of them embodiment, set for the stopper with the output shaft of two-way motor 2 with stop gear, it is corresponding, set up the opening that the diameter is less than the stopper in the one end of outer sleeve pipe 4, outer sleeve pipe 4 is connected with 2 output shafts of two-way motor through this opening to prevent to drop.

The first stirring mechanism comprises a first stirring shaft 5 and a second stirring shaft 6, the first stirring shaft 5 and the second stirring shaft 6 are both rotatably arranged inside the box body 1, the first stirring shaft 5 is connected with a power mechanism, and the power mechanism can simultaneously drive the first stirring shaft 5 and the second stirring shaft 6 to rotate so as to stir the materials; the power mechanism comprises a first motor 7, a driving wheel 8, a driven wheel 9 and a transmission belt 10, the first motor 7 is installed at the top of the box body 1, an output shaft of the first motor 7 penetrates into the box body 1 and then is connected with a first stirring shaft 5, the driving wheel 8 is connected to an output shaft of the first motor 7, one end of a second stirring shaft 6 penetrates out of the top of the box body 1 and then is connected with the driven wheel 9, and the driven wheel 9 is connected with the driving wheel 8 through the transmission belt 10; first motor 7 starts, the output shaft drives first (mixing) shaft 5 and action wheel 8 simultaneously and rotates, at this moment, because action wheel 8 and from the cover between 9 establish drive belt 10 and connect, then take place to rotate from driving wheel 9, and then drive second (mixing) shaft 6 from driving wheel 9 and take place to rotate, realize that the cooperation of first (mixing) shaft 5 and second (mixing) shaft 6 rotates, stir the material of 1 inside of box, combine the stirring effect of lifter plate 3 among the second rabbling mechanism, the dual stirring to the material has been realized.

The output shaft of the bidirectional motor 2 is also provided with a rotating chassis 11, the rotating chassis 11 is rotatably arranged between the box body 1 and the outer sleeve 4, the rotating chassis 11 is circumferentially connected with a plurality of scraping plates 12, and the scraping plates 12 are rotatably attached to the inner wall of the box body 1; when starting two-way motor 2, driving outer tube 4 and lifter plate 3 and reciprocating, two-way motor 2's output shaft can drive the rotation chassis 11 rather than being connected and take place to rotate, rotates chassis 11 and then drives a plurality of scraper blades 12 on it and rotate along the inner wall laminating of box 1, strikes off the material that will stir the in-process and adhere to on box 1 inner wall, makes its ability and (mixing) shaft contact, realizes the homogeneous mixing stirring of whole materials.

The implementation principle of the embodiment of the application is as follows: during the use, from the leading-in material of feed inlet 14, then start first motor 7 and two-way motor 2 in proper order, first motor 7 starts and can drive first (mixing) shaft 5 and the cooperation of second (mixing) shaft 6 and rotate, stir the material in the box 1, two-way motor 2's output shaft rotates, can make the outer tube 4 rather than threaded connection take place upwards or decurrent displacement, drive lifter plate 3 simultaneously upwards or move down, the material that lifter plate 3's repetitive movement can drive the box 1 bottom overturns from top to bottom constantly, increase mobility, combine the effect of first (mixing) shaft 5 and second (mixing) shaft 6, can carry out the stirring of omnidirectional duplicate mixing to the material in the box 1, the material that the stirring was accomplished is finally derived through discharge gate 15 can.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (7)

1. The utility model provides a novel double-shaft mixer which characterized in that: the box comprises a box body, the inside of box is equipped with first rabbling mechanism and second rabbling mechanism along the material flow direction, and second rabbling mechanism can overturn from top to bottom the material of bottom half, and first rabbling mechanism carries out dual stirring with the cooperation of second rabbling mechanism to the material.

2. The novel double-shaft mixer as claimed in claim 1, wherein: the second stirring mechanism comprises a bidirectional motor, a lifting plate and an outer sleeve, the bidirectional motor is installed at the bottom of the box body, one end of the outer sleeve is rotatably sleeved on an output shaft of the bidirectional motor through threads, the bidirectional motor is provided with a limiting mechanism and connected with the outer sleeve, and the other end of the outer sleeve penetrates into the box body and then is connected with the lifting plate; when the bidirectional motor is started, the lifting plate is driven to reciprocate up and down through the limiting mechanism.

3. The novel double-shaft mixer as claimed in claim 1, wherein: the first stirring mechanism comprises a first stirring shaft and a second stirring shaft, the first stirring shaft and the second stirring shaft are both rotatably arranged in the box body, and the first stirring shaft is connected with a power mechanism which can simultaneously drive the first stirring shaft and the second stirring shaft to rotate so as to stir the materials.

4. A novel twin-shaft mixer as defined in claim 3 in which: the power mechanism comprises a first motor, a driving wheel, a driven wheel and a transmission belt, the first motor is installed at the top of the box body, an output shaft of the first motor penetrates into the box body and then is connected with the first stirring shaft, the driving wheel is connected to the output shaft of the first motor, one end of the second stirring shaft penetrates out of the top of the box body and then is connected with the driven wheel, and the driven wheel is connected with the driving wheel through the transmission belt.

5. The novel double-shaft mixer as claimed in claim 2, wherein: the output shaft of the bidirectional motor is also provided with a rotating chassis, the rotating chassis is rotatably arranged between the box body and the outer sleeve, the rotating chassis is circumferentially connected with a plurality of scraping plates, and the scraping plates are rotatably attached to the inner wall of the box body.

6. The novel dual spindle mixer of claim 2 wherein: all set up a plurality of through-holes that supply the material to pass through on the lifter plate.

7. The novel dual spindle mixer of claim 1 wherein: the upper end of box is equipped with the feed inlet, and the lower extreme of box is equipped with the discharge gate, and the lower extreme of box still is connected with the support base.

Images