CN212819643U - Mixing equipment for improving mixing effect - Google Patents

Abstract

The utility model belongs to the technical field of the technique of plastics processing equipment and specifically relates to an improve compounding equipment of mixing effect is related to, which comprises a frame, the top fixedly connected with agitator of frame, the top fixedly connected with of frame is the motor of vertical setting, the bottom of agitator is passed and the inside of stretching into the agitator is passed to motor output shaft's upper end, fixedly connected with turning block can be dismantled on the top of output shaft, lateral wall fixedly connected with a plurality of lower floor stirring piece under the turning block, the vertical central line evenly distributed of a plurality of lower floor stirring piece along the turning block, lateral wall fixedly connected with a plurality of upper stirring piece on the turning block, the vertical central line evenly distributed of turning block is followed to a plurality of upper stirring piece, and lower floor stirring piece is the crisscross permutation setting with upper stirring piece, the top fixedly connected with top layer stirring piece of turning block. This application is favorable to further improving the mixed effect of plastic granule.

Description

Mixing equipment for improving mixing effect

Technical Field

The application relates to the technical field of plastic processing equipment, in particular to mixing equipment for improving mixing effect.

Background

The plastic product often need mix the plastic granule of different models according to certain cooperation proportion when the preparation to obtain the combined material who accords with the effect, consequently need use compounding equipment in process of production.

As shown in fig. 1, present compounding equipment, including setting up frame 1 on ground, the top fixedly connected with agitator 2 of frame 1, the top of agitator 2 is equipped with the feed end, the upper end of agitator 2 is provided with the end cover 3 that is used for sealing the feed end, agitator 2 is close to the lateral wall of bottom one side and offers the discharge end that is used for the ejection of compact, the downside of agitator 2 is provided with the closing cap 4 that is used for sealing the discharge end, the top fixedly connected with of frame 1 is the motor 5 of vertical setting, the inside of agitator 2 is passed and stretched into in the bottom of agitator 2 in the upper end of motor 5 output shaft, the top fixedly connected with of output shaft has the connecting rod 6 of level setting, the both ends difference fixedly connected with vertical setting's of connecting rod 6 puddler 7, two puddlers 7 are the symmetry setting along the vertical central line of connecting rod.

To the correlation technique among the above-mentioned, the compounding equipment only stirs through connecting rod 6 and two puddlers 7 to the plastic granule in the agitator 2, can make the partial plastic granule between two puddlers 7 and the partial plastic granule that is located agitator 2 bottom obtain effectual mixture, and the compounding effect is not good.

SUMMERY OF THE UTILITY MODEL

In order to further improve the compounding effect of plastic granule, this application provides an improve compounding equipment of mixing effect.

The application provides a compounding equipment that improves mixed effect adopts following technical scheme:

the utility model provides an improve compounding equipment of mixing effect, includes the frame, the top fixedly connected with agitator of frame, the top fixedly connected with of frame is the motor of vertical setting, the upper end of motor output shaft is passed the bottom of agitator and is stretched into the inside of agitator, fixedly connected with turning block can be dismantled on the top of output shaft, lateral wall fixedly connected with a plurality of lower floor stirring piece, a plurality of under the turning block stirring piece of lateral wall fixedly connected with is followed the vertical central line evenly distributed of turning block, lateral wall fixedly connected with a plurality of upper stirring piece, a plurality of on the turning block stirring piece is followed the vertical central line evenly distributed of turning block, just lower floor stirring piece with upper stirring piece is crisscross staggered arrangement setting, the top fixedly connected with top layer stirring piece of turning block.

Through adopting above-mentioned technical scheme, the staff opens the motor, the output shaft drive turning block of motor rotates, make the turning block drive lower floor's stirring piece, upper stirring piece and top layer stirring piece rotate, lower floor's stirring piece stirring is located the plastic granule of agitator bottom, upper stirring piece can stir the plastic granule that is located the agitator upper strata with the top layer stirring piece jointly, lower floor's stirring piece, the combined action of upper stirring piece and top layer stirring piece is favorable to improving the mixed effect of plastic granule.

Preferably, the lower-layer stirring piece comprises a lower-layer connecting piece, the lower-layer connecting piece is transversely arranged in the stirring barrel, one end of the lower-layer connecting piece is fixedly connected with the lower side wall of the rotating block, and the included angle formed between the side surface of the lower-layer connecting piece, facing one side of the bottom of the stirring barrel, and the horizontal plane is 30-60 degrees.

By adopting the technical scheme, the included angle formed by the side surface of the lower-layer connecting sheet facing one side of the bottom of the stirring barrel and the bottom surface of the stirring barrel ranges from 30 degrees to 60 degrees, so that the lower-layer connecting sheet has a guiding effect, and the mixing efficiency of the plastic particles is favorably improved.

Preferably, the lower stirring piece further comprises a lower stirring sheet, one end of the lower stirring sheet is fixedly connected with one end, far away from the rotating block, of the lower connecting sheet, the other end of the lower stirring sheet faces the upper portion of the stirring barrel, the included angle formed by the side face, facing one side of the top of the stirring barrel, of the lower stirring sheet and the vertical plane ranges from 30 degrees to 60 degrees, and the minimum distance between the lower stirring sheet and the inner side wall of the stirring barrel is 1-3 cm.

Through adopting above-mentioned technical scheme, the contained angle scope that the side of lower floor's stirring piece towards agitator top one side and vertical plane formed is 30-60, sets up like this and makes lower floor's stirring piece have the guide effect, and the minimum distance between lower floor's stirring piece and the agitator inside wall is 1-3cm, is favorable to lower floor's stirring piece to stir the plastic granule of agitator bottom outer lane, also reduces the condition emergence that lower floor's stirring piece and agitator inside wall scrape simultaneously and bump.

Preferably, the upper-layer stirring piece comprises an upper-layer connecting piece, the upper-layer connecting piece is transversely arranged in the stirring barrel, one end of the upper-layer connecting piece is fixedly connected with the side wall, close to the upper side of the rotating block, and the included angle formed between the side face, facing one side of the bottom of the stirring barrel, of the upper-layer connecting piece and the horizontal plane ranges from 30 degrees to 60 degrees.

By adopting the technical scheme, the included angle formed by the side surface of the upper layer connecting sheet facing one side of the bottom of the stirring barrel and the horizontal plane ranges from 30 degrees to 60 degrees, so that the upper layer connecting sheet has a guiding function, and the mixing efficiency of the plastic particles is further improved.

Preferably, the upper stirring piece further comprises an upper stirring sheet which is vertically arranged, the lower end of the upper connecting sheet is fixedly connected with one end, far away from the rotating block, of the upper connecting sheet, the distance between the top of the upper stirring sheet and the top of the stirring barrel is 1-3cm, and the distance between the side face, far away from one side of the upper connecting sheet, of the upper stirring sheet and the inner side wall of the stirring barrel is 2/3 of the distance between the side wall of the rotating block and the inner side wall of the stirring barrel.

Through adopting above-mentioned technical scheme, the distance of the up end of upper stirring piece and agitator discharge end is 1-3cm, and the side that upper stirring piece deviates from upper stirring piece one side to the 2/3 that the distance between the agitator inside wall is the lateral wall of turning block to the distance between the agitator inside wall, is favorable to upper stirring piece stirring to be located the plastic granule of upper inner circle position in the agitator.

Preferably, the top layer stirring part comprises a top layer connecting piece and a spiral piece, the top layer connecting piece and the spiral piece are both vertically arranged, the lower end of the top layer connecting piece is fixedly connected with the top of the rotating block, and the upper end of the top layer connecting piece is fixedly connected with the lower end of the spiral piece.

Through adopting above-mentioned technical scheme, the setting up of flight has increased the area of contact of top layer stirring piece and plastic granule, is favorable to further improving the mixed effect of plastic granule.

Preferably, the side surface of the upper layer stirring sheet facing the side wall of the stirring barrel is vertically and fixedly connected with a guide plate.

Through adopting above-mentioned technical scheme, when the guide board rotated, can guide the plastic granule to flow the intermediate position on agitator upper strata, made upper stirring piece can more effectual stirring plastic granule, was favorable to further improving the mixed effect of plastic granule.

Preferably, the lower connecting sheet is close to a first rubber scraper fixedly connected to one side of the bottom of the stirring barrel, the first rubber scraper is abutted to the bottom of the stirring barrel, the lower stirring sheet faces towards a second rubber scraper fixedly connected to one side of the side wall of the stirring barrel, and the second rubber scraper is abutted to the inner side wall of the stirring barrel.

Through adopting above-mentioned technical scheme, the setting of first rubber doctor-bar and second rubber doctor-bar is favorable to scraping and is located the plastic granule of mixing the storage bucket bottom and adhering to at the storage bucket lateral wall, is favorable to further improving the mixed effect of plastic granule.

Preferably, the bottom of the rotating block is provided with a groove, the output shaft is inserted into the groove, the rotating block is connected with the output shaft through a bolt, the upper end of the spiral piece is fixedly connected with a dismounting ring, and the dismounting ring is vertically arranged.

Through adopting above-mentioned technical scheme, the turning block passes through bolted connection with the output shaft, has realized the fixed connection that can dismantle of turning block and output shaft, and the flight upper end is provided with the dismantlement ring, is favorable to outside the staff tears out the agitator through the dismantlement ring with the turning block and fix lower floor stirring spare, upper stirring spare and top layer stirring spare on the turning block, makes things convenient for the staff to overhaul or change each part of compounding equipment.

To sum up, the application comprises the following beneficial technical effects:

during stirring, a worker starts the motor, so that an output shaft of the motor drives the rotating block to rotate, the rotating block drives the lower-layer stirring piece, the upper-layer stirring piece and the top-layer stirring piece to rotate, and the lower-layer stirring piece, the upper-layer stirring piece and the top-layer stirring piece jointly stir and mix the plastic particles in the stirring barrel, so that the mixing effect of the plastic particles is further improved;

when needing to overhaul compounding equipment, the staff stops the motor, removes the bolt to outside stirring barrel was torn open out to lower floor's stirring piece, upper strata stirring piece and the top layer stirring piece on with the turning block and fix on the turning block through the dismantlement ring, make things convenient for the staff to overhaul each part of compounding equipment.

Drawings

Fig. 1 is a partial structural sectional view of a mixing apparatus in the related art.

Fig. 2 is a schematic structural diagram of the mixing device of the present invention.

FIG. 3 is a schematic view of the construction of the turning block, the lower stirring member, the upper stirring member and the upper stirring member.

FIG. 4 is another perspective view of the turning block, the lower stirring member, the upper stirring member and the top stirring member.

Fig. 5 is a partial structure sectional view of the material mixing device of the present invention.

Description of reference numerals: 1. a frame; 2. a stirring barrel; 3. an end cap; 4. sealing the cover; 5. a motor; 6. a connecting rod; 7. a stirring rod; 8. rotating the block; 9. a lower layer stirring member; 91. a lower layer connecting sheet; 92. a lower stirring sheet; 10. an upper layer stirring member; 101. an upper layer connecting sheet; 102. an upper stirring sheet; 11. a top layer stirring member; 111. a top layer connecting sheet; 112. a spiral sheet; 12. a first squeegee blade; 13. a second squeegee blade; 14. a guide plate; 15. disassembling the ring; 16. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses improve compounding equipment of mixed effect, refer to fig. 2, compounding equipment has agitator 2 including setting up frame 1 on ground, and the top welding of frame 1 has, and agitator 2's top is equipped with the feed end, and the feed end is provided with and is used for the lid to close end cover 3 of agitator 2, and the discharge end that is used for the ejection of compact is offered to the lateral wall that agitator 2 is close to bottom one side, and the downside of agitator 2 is pegged graft and is had the closing cap 4 that is used for sealing the discharge end. The bottom fixedly connected with motor 5 of agitator 2, the output shaft of motor 5 are vertical setting, and the upper end of output shaft passes the bottom of agitator 2 and stretches into the inside of agitator 2, and fixedly connected with turning block 8 can be dismantled on the top of output shaft.

Specifically, the turning block 8 is cylindric basically, and the welding of the top of turning block 8 is vertical top layer stirring piece 11 that sets up, and the last lateral wall welding of turning block 8 has three upper stirring piece 10, and three upper stirring piece 10 along the vertical central line evenly distributed of turning block 8. The lower lateral wall welding of turning block 8 has three lower floor's stirring piece 9, and three lower floor's stirring piece 9 is along the vertical central line evenly distributed of turning block 8, and upper stirring piece 10 is staggered arrangement setting with lower floor's stirring piece 9 in vertical direction moreover, and upper stirring piece 10 can stir the plastic granule that is located between lower floor's stirring piece 9 and top layer stirring piece 11. When needs mix the plastic granule, the staff opens end cover 3 earlier, pour the plastic granule into agitator 2 in, then the lid closes end cover 3, starter motor 5 this moment, make motor 5's output shaft drive turning block 8 rotate, at this moment, weld top layer stirring piece 11 on the turning block 8, upper stirring piece 10 and lower floor's stirring piece 9 rotate simultaneously and stir the plastic granule in agitator 2, be favorable to improving the mixed effect of plastic granule.

Referring to fig. 2 and 3, top layer stirring piece 11 includes the top layer connection piece 111 of vertical setting and the flight 112 of vertical setting, the lower extreme of top layer connection piece 111 and the top welding of turning block 8, the bottom of flight 112 and the top fixed connection of top layer connection piece 111, in this embodiment, top layer connection piece 111 and the integrative setting of flight 112, it makes top layer stirring piece 11 can stir the granule that is located agitator 2 upper strata mid portion to set up like this, flight 112's setting has increased the area of contact of top layer stirring piece 11 with the plastic granule, be favorable to further improving the mixed effect of plastic granule.

Referring to fig. 2 and 3, the upper stirring part 10 includes an upper layer connecting plate 101 transversely disposed in the stirring barrel 2 and an upper layer stirring plate 102 vertically disposed, one end of the upper layer connecting plate 101 is welded to the side wall of the rotating block 8 near the top of the rotating block 8, and one end of the upper layer connecting plate 101 away from the rotating block 8 is welded to the lower end of the upper layer stirring plate 102.

Referring to fig. 2 and fig. 3, the range of the included angle a formed by the side surface of the upper connecting sheet 101 facing one side of the bottom of the stirring barrel 2 and the horizontal plane is 30 ° to 60 °, in this embodiment, the included angle a is set to 45 °, so that when the upper connecting sheet 101 rotates, the plastic particles at the upper connecting sheet 101 are guided to flow above the stirring barrel 2, and the mixing effect of the plastic particles is further improved.

Specifically, in this embodiment, the distance between the top of the upper stirring piece 102 and the top of the stirring barrel 2 is 3cm, so that the upper stirring piece 102 can stir more plastic particles on the upper layer of the stirring barrel 2, and the top of the upper stirring piece 102 is difficult to scrape and touch the end cover 3. The distance between the side of the upper stirring piece 102, which is away from the upper stirring piece 101, and the inner side wall of the stirring barrel 2 is 2/3 of the distance between the side wall of the rotating block 8 and the inner side wall of the stirring barrel 2, so that the upper stirring piece 10 can better stir the plastic particles between the spiral piece 112 and the lower stirring piece 9.

Referring to fig. 3 and 4, the upper layer stirring piece 102 is welded with the guide plate 14 towards one side of the inner side wall of the stirring barrel 2, in the embodiment, the guide plate 14 is vertically arranged, and the distance between the guide plate 14 and the inner side wall of the stirring barrel 2 towards one side of the inner side wall of the stirring barrel 2 is set to be 10 cm. Guide 14 being provided with of board does benefit to the guide and is located the plastic granule of 2 upper strata of agitator upper strata outer lane positions and flows to agitator 2 upper intermediate position, makes top layer stirring spare 11 and the inside upper plastic granule of stirring agitator 2 that upper stirring spare 10 can be better, has further improved the mixed effect of compounding equipment.

Referring to fig. 3 and 4, lower floor's stirring piece 9 is including the lower floor's connection piece 91 of horizontal setting, the one end of lower floor's connection piece 91 and the lateral wall welding of turning block 8 downside, lower floor's connection piece 91 is 30 to 60 towards the side of 2 bottom one sides of agitator and the contained angle b scope that the horizontal plane formed, in this embodiment, contained angle b sets up to 45, can make lower floor's connection piece 91 when rotating like this, the plastic granule that the guide is located 2 bottoms of agitator flows to the top of agitator 2, be favorable to further improving the compounding efficiency of compounding equipment.

Lower floor's stirring piece 9 still includes lower floor's stirring piece 92, and the one end welding of turning block 8 is kept away from to the one end of lower floor's stirring piece 92 and lower floor's connection piece 91, and the other end of lower floor's stirring piece 92 is towards the top surface of agitator 2, and the contained angle c scope that lower floor's stirring piece 92 and vertical plane formed is 30 to 60, and in this embodiment, contained angle c sets up to 45, sets up like this and makes lower floor's stirring piece 92 have the guide effect. In the embodiment, the minimum distance between lower floor's stirring piece 92 and the 2 inside walls of agitator is 1cm, sets up like this and can stir the plastic granule that is located more 2 bottoms of agitator when making lower floor's stirring piece 92 rotate, is favorable to further promoting the compounding effect of plastic granule, also is favorable to reducing the condition emergence that lower floor's stirring piece 92 and 2 inside walls of agitator scraped simultaneously.

More specifically, a first rubber scraper 12 is bonded to one side of the lower connecting sheet 91 close to the bottom of the stirring barrel 2, and the first rubber scraper 12 is abutted against the bottom of the stirring barrel 2; the second rubber blade 13 is bonded to one side of the lower stirring blade 92 facing the side wall of the stirring barrel 2, and the second rubber blade 13 abuts against the inner side wall of the stirring barrel 2. When the lower layer stirring piece 9 is used for stirring, the first rubber scraper 12 can scrape the plastic particles attached to the bottom of the stirring barrel 2, and the second rubber scraper 13 can scrape the plastic particles attached to the inner side wall of the lower side of the stirring barrel 2.

Referring to fig. 5, the bottom of the rotating block 8 is provided with a groove 16, one end of the output shaft of the motor 5, which is far away from the motor 5, is correspondingly arranged as an insertion end which is inserted into the groove 16, and the rotating block 8 is connected with the output shaft through a bolt, so that the rotating block 8 and the output shaft are detachably and fixedly connected. When needs carry out the compounding, the staff is earlier with turning block 8 and output shaft grafting, is connected turning block 8 and output shaft through the bolt this moment, then carries out the compounding processing to the plastic granule. When needs overhauld mixing equipment, the staff is through removing the connection of bolt, and outside agitator 2 was torn open out to turning block 8. The staff is convenient to overhaul each part of the mixing equipment.

Specifically, the upper end face of the spiral piece 112 is fixedly connected with a vertically arranged disassembling ring 15, the disassembling ring 15 and the spiral piece 112 are integrally arranged, and therefore the arrangement is convenient for a worker to move the rotating block 8 and fix the top layer stirring part 11, the upper layer stirring part 10 and the lower layer stirring part 9 on the rotating block 8 through the disassembling ring 15.

The implementation principle of the embodiment is as follows:

before use, a worker opens the end cover 3, then uses a manipulator to lift the rotating block 8 into the stirring barrel 2 through the disassembling ring 15, at the moment, the worker connects the rotating block 8 with an output shaft through a bolt, then the worker pours plastic particles into the stirring barrel 2, then covers the end cover 3, at the moment, the worker starts the motor 5 to enable the output shaft of the motor 5 to drive the rotating block 8 to rotate, at the moment, the rotating block 8 drives the top-layer stirring piece 11 to stir the plastic particles positioned in the middle of the upper layer in the stirring barrel 2, at the same time, the upper-layer stirring piece 10 stirs the plastic particles positioned in the inner ring of the upper layer in the stirring barrel 2, at the moment, the guide plate 14 guides the plastic particles to flow to the middle position of the upper layer in the stirring barrel 2 under the driving of the upper-layer stirring piece 102, at the same time, the rotating block 8 drives the lower-layer stirring piece 9 to, the worker stops the motor 5 and then opens the cover 4 so that the mixed plastic particles are poured out from the opening.

When needs overhaul the compounding equipment, the staff opens end cover 3, then removes the bolt to connecting axle and turning block 8's connection effect, and outside staff's control manipulator torn turning block 8 out agitator 2 through dismantling ring 15 this moment to overhaul the work to each part of compounding equipment.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides an improve compounding equipment of mixed effect which characterized in that: comprises a frame (1), a stirring barrel (2) is fixedly connected to the top of the frame (1), a vertically arranged motor (5) is fixedly connected to the top of the frame (1), the upper end of an output shaft of the motor (5) penetrates through the bottom of the stirring barrel (2) and extends into the stirring barrel (2), a rotating block (8) is detachably and fixedly connected to the top end of the output shaft, a plurality of lower-layer stirring pieces (9) are fixedly connected to the lower side wall of the rotating block (8), the lower-layer stirring pieces (9) are uniformly distributed along the vertical central line of the rotating block (8), a plurality of upper-layer stirring pieces (10) are fixedly connected to the upper side wall of the rotating block (8), the upper-layer stirring pieces (10) are uniformly distributed along the vertical central line of the rotating block (8), and the lower-layer stirring pieces (9) and the upper-layer stirring pieces (10) are arranged in an interlaced manner, the top of the rotating block (8) is fixedly connected with a top layer stirring piece (11).

2. Mixing apparatus for enhancing mixing effect as claimed in claim 1, wherein: the lower-layer stirring piece (9) comprises a lower-layer connecting piece (91), the lower-layer connecting piece (91) is transversely arranged in the stirring barrel (2), one end of the lower-layer connecting piece (91) is fixedly connected with the lower side wall of the rotating block (8), and the side face, facing one side of the bottom of the stirring barrel (2), of the lower-layer connecting piece (91) forms an included angle range of 30-60 degrees with the horizontal plane.

3. Mixing apparatus for enhancing mixing effect as claimed in claim 2, wherein: lower floor's stirring piece (9) still includes lower floor's stirring piece (92), the one end of lower floor's stirring piece (92) with lower floor's connection piece (91) is kept away from the one end fixed connection of turning block (8), the other end orientation of lower floor's stirring piece (92) the top of agitator (2), lower floor's stirring piece (92) orientation the contained angle scope that the side of agitator (2) top one side and vertical plane formed is 30-60, just lower floor's stirring piece (92) with the minimum distance between agitator (2) inside wall is 1-3 cm.

4. Mixing apparatus for enhancing mixing effect as claimed in claim 1, wherein: the upper-layer stirring piece (10) comprises an upper-layer connecting piece (101), the upper-layer connecting piece (101) is transversely arranged in the stirring barrel (2), one end of the upper-layer connecting piece (101) is fixedly connected with the side wall, close to the upper side of the rotating block (8), and the side face, facing one side of the bottom of the stirring barrel (2), of the upper-layer connecting piece (101) forms an included angle of 30-60 degrees with the horizontal plane.

5. A mixing apparatus for improving mixing effect according to claim 4, characterized in that: the upper-layer stirring piece (10) further comprises an upper-layer stirring piece (102) which is vertically arranged, the lower end of the upper-layer connecting piece (101) is fixedly connected with one end, far away from the rotating block (8), of the upper-layer connecting piece (101), the distance between the top of the upper-layer stirring piece (102) and the top of the stirring barrel (2) is 1-3cm, and the distance between the side face, far away from one side of the upper-layer connecting piece (101), of the upper-layer stirring piece (102) and the inner side wall of the stirring barrel (2) is 2/3 of the distance between the side wall of the rotating block (8) and the inner side wall of the stirring barrel (2).

6. Mixing apparatus for enhancing mixing effect as claimed in claim 1, wherein: the top layer stirring part (11) comprises a top layer connecting piece (111) and a spiral piece (112), the top layer connecting piece (111) and the spiral piece (112) are vertically arranged, the lower end of the top layer connecting piece (111) is fixedly connected with the top of the rotating block (8), and the upper end of the top layer connecting piece (111) is fixedly connected with the lower end of the spiral piece (112).

7. A mixing apparatus for improving mixing effect according to claim 5, characterized in that: the side surface of the upper layer stirring sheet (102) facing the side wall of the stirring barrel (2) is vertically and fixedly connected with a guide plate (14).

8. A mixing apparatus for improving mixing effect according to claim 3, characterized in that: lower floor's connection piece (91) are close to the first rubber scraper (12) of agitator (2) bottom one side fixedly connected with, first rubber scraper (12) with agitator (2) bottom butt, lower floor's stirring piece (92) orientation one side fixedly connected with second rubber scraper (13) of agitator (2) lateral wall, second rubber scraper (13) with the inside wall butt of agitator (2).

9. A mixing apparatus for improving mixing effect according to claim 6, characterized in that: the bottom of the rotating block (8) is provided with a groove (16), the output shaft is connected with the groove (16) in an inserting mode, the rotating block (8) is connected with the output shaft through a bolt, the upper end of the spiral piece (112) is fixedly connected with a dismounting ring (15), and the dismounting ring (15) is vertically arranged.

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