CN219051160U

CN219051160U - Mixer of variable speed stirring

Info

Publication number: CN219051160U
Application number: CN202223335452.4U
Authority: CN
Inventors: 陈飞宇; 刘映; 郑金平; 易晓雷
Original assignee: Sichuan Zhongzhe New Material Technology Co ltd
Current assignee: Sichuan Zhongzhe New Material Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-23
Anticipated expiration: 2032-12-12

Abstract

The utility model belongs to the technical field of stirring devices, and particularly relates to a variable-speed stirring stirrer which comprises a base, wherein a stirring barrel is arranged above the top of the base, a central rod is arranged in the stirring barrel, stirring blades are arranged on the outer side of the central rod, the bottom of the central rod is rotationally connected to the inner side of the base, a rotating gear is arranged on the outer side of the central rod, a driving rod is arranged in the base, and a sector wheel is fixedly arranged on the outer side of the driving rod. This mixer of variable speed stirring, at stirring leaf pivoted in-process, stirring leaf can slide in the outside of dead lever owing to centrifugal force effect, and the stopper can slide in the spacing groove to pulling extension spring drives the scraper blade and is close to and contacts the inner wall of agitator, remains to be clear away the magma of being detained on the agitator inner wall, prevents that magma from detaining for a long time and being difficult to the clearance, influences the normal stirring of magma and mixes, also is convenient for subsequent clearance simultaneously.

Description

Mixer of variable speed stirring

Technical Field

The utility model relates to the technical field of stirring devices, in particular to a variable-speed stirring stirrer.

Background

Paper is one of the articles commonly used in daily life, no matter the work office is gone out and the record is all kept away from paper, need stir the magma in the production process, make it carry out intensive mixing, the quality of follow-up paper shaping can directly be influenced to the mixed quality of magma, common magma agitated vessel relies on the motor to provide power basically, stirs magma through stirring vane.

The utility model provides a stirring device for paper production is provided to authorized publication number CN217410599U, including the agitator, the top of agitator is provided with sealed lid. This agitating unit is used in paper production, through the cooperation of first crushing rod and second crushing rod, and then accomplish the primary crushing and the stirring to paper production magma, and then improved the efficiency of producing the paper, the rabbling mechanism under this kind of mode adopts the stirring mode at the uniform velocity, can the paper magma can rotate along with the puddler rotates in the stirring process, leads to the mixing efficiency of magma slower, influences final paper production efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a variable-speed stirring stirrer, which solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mixer of variable speed stirring, includes the base, the top of base is provided with the agitator, the inside of agitator is provided with the center pole, the outside of center pole is provided with the stirring leaf, the bottom of center pole rotates the inboard of connecting at the base, the outside of center pole is provided with the rotation gear, the inside of base is provided with the actuating lever, the outside fixed mounting of actuating lever has the sector wheel, sector wheel and rotation gear engagement.

As a preferable technical scheme of the utility model, a driving motor is fixedly arranged in the base, and the driving rod is fixedly arranged at the top of the driving motor.

As a preferable technical scheme of the utility model, the inner side of the rotary gear is fixedly provided with the buffer disc, the center rod is rotationally connected to the center position of the buffer disc, the outer side of the buffer disc is fixedly provided with the limit post, the outer side of the center rod is fixedly provided with the lug, and the spring rod is rotationally connected between the lug and the limit post.

As a preferable technical scheme of the utility model, the limit posts are multiple and uniformly distributed on the outer side of the buffer disc, the lugs are multiple and uniformly distributed on the outer side of the central rod, and the number of the limit posts is the same as that of the lugs.

As a preferable technical scheme of the utility model, a supporting rod is fixedly arranged between the bottom of the stirring barrel and the top of the base, a feed inlet is formed in the top of the stirring barrel, a discharge pipe is arranged at the bottom of the outer side of the stirring barrel, and the supporting rods are uniformly distributed at the top of the base.

As a preferable technical scheme of the utility model, a fixed rod is fixedly arranged on the outer side of the center rod and positioned in the stirring barrel, a limiting block is fixedly arranged on the outer side of the fixed rod, the stirring She Huadong is connected on the outer side of the fixed rod, a limiting groove is formed in the inner side of the stirring blade, the limiting block is slidably connected on the inner side of the limiting groove, a tension spring is fixedly arranged between the limiting block and the inner side of the limiting groove, and a scraping plate is fixedly arranged at one end of the stirring blade far away from the center rod.

As a preferable technical scheme of the utility model, the stirring blades are uniformly distributed on the inner side of the stirring barrel.

Compared with the prior art, the utility model provides a variable speed stirring mixer, which comprises the following components

The beneficial effects are that:

1. this kind of stirring machine of variable speed stirring drives the actuating lever through driving motor and rotates for the sector wheel can drive the rotation gear and rotate, the rotation gear passes through the buffer disk and drives spacing post rotation, spacing post can stimulate the spring bar, the spring bar passes through the lug and drives the center pole and rotate, the center pole passes through the dead lever and drives the stirring leaf and rotate, stir paper magma, when sector wheel breaks away from with the rotation gear, under the effect of inertial force, the center pole still can continue to rotate, but the speed can drop gradually, when the sector wheel meshes with the rotation gear again, the rotational speed of center pole can promote once more, make the stirring speed of stirring leaf appear accelerating, decelerating, the phenomenon of accelerating again, can improve the stirring range of stirring leaf to magma, improve magma mixing efficiency.

2. This mixer of variable speed stirring, at stirring leaf pivoted in-process, stirring leaf can slide in the outside of dead lever owing to centrifugal force effect, and the stopper can slide in the spacing groove to pulling extension spring drives the scraper blade and is close to and contacts the inner wall of agitator, remains to be clear away the magma of being detained on the agitator inner wall, prevents that magma from detaining for a long time and being difficult to the clearance, influences the normal stirring of magma and mixes, also is convenient for subsequent clearance simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the internal structure of the base of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

FIG. 4 is a cross-sectional view showing the internal structure of the stirring barrel of the present utility model;

fig. 5 is an enlarged schematic view of the structure B in fig. 4 according to the present utility model.

In the figure: 1. a base; 2. a support rod; 3. a central rod; 4. a discharge pipe; 5. a stirring barrel; 6. a feed inlet; 7. a driving motor; 8. a driving rod; 9. a sector wheel; 10. a tension spring; 11. a buffer tray; 12. rotating the gear; 13. a limit column; 14. a spring rod; 15. a bump; 16. a limiting block; 17. a fixed rod; 18. stirring the leaves; 19. a scraper; 20. and a limit groove.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the present embodiment: the utility model provides a mixer of variable speed stirring, includes base 1, and the top of base 1 is provided with agitator 5, and the inside of agitator 5 is provided with center pole 3, and center pole 3's outside is provided with stirring leaf 18, and center pole 3's bottom rotates the inboard of connecting at base 1, and center pole 3's outside is provided with rotation gear 12, and base 1's inside is provided with actuating lever 8, and actuating lever 8's outside fixed mounting has sector wheel 9, sector wheel 9 and rotation gear 12 meshing

In this embodiment, the inside fixed mounting of base 1 has driving motor 7, driving lever 8 fixed mounting is at driving motor 7's top, driving motor 7 drives driving lever 8 rotation, the inboard fixed mounting of turning gear 12 has buffer disk 11, center pole 3 rotates the central point of connecting at buffer disk 11 puts, the outside fixed mounting of buffer disk 11 has spacing post 13, the outside fixed mounting of center pole 3 has lug 15, rotate between lug 15 and the spacing post 13 and be connected with spring bar 14, under the cooperation of turning gear 12 and sector wheel 9, can make the rotational speed of center pole 3 change, improve the mixed speed of magma.

The spacing post 13 has a plurality of and evenly distributed in the outside of buffer disk 11, the lug 15 has a plurality of and evenly distributed in the outside of center pole 3, spacing groove 20 has been seted up to the inboard of spacing post 13 and lug 15, improve the stability of structure, fixed mounting has bracing piece 2 between the bottom of agitator 5 and the top of base 1, feed inlet 6 has been seted up at the top of agitator 5, the bottom in the agitator 5 outside is provided with discharging pipe 4, bracing piece 2 evenly distributed in the top of base 1, the outside of center pole 3 and the inside fixed mounting who is located agitator 5 have dead lever 17, the outside fixed mounting of dead lever 17 has stopper 16, stirring leaf 18 sliding connection is in the outside of dead lever 17, the draw-out spring 10 has been seted up to the inboard of stirring leaf 18, the one end fixed mounting of stirring leaf 18 keep away from center pole 3 has scraper 19, under the effect of center pole 3, stirring leaf 18 can be close to and contact the inner wall of agitator 5 owing to the effect of centrifugal force, the primary pulp that remains on the inner wall of agitator 5 is clear up to be difficult to keep away from the primary pulp, the inside is difficult to clear up evenly distributed in the inside of stirring leaf 18, the stability is difficult to be improved, the stirring leaf 18 is convenient for evenly distributes in the inside of stirring leaf is clear up, the inside of primary pulp is in the inside of stirring leaf 18 is in the limit groove 20 is inside.

The working principle and the using flow of the utility model are as follows: the driving rod 8 is driven to rotate through the driving motor 7, the sector wheel 9 can drive the rotating gear 12 to rotate, the rotating gear 12 drives the limiting column 13 to rotate through the buffer disk 11, the limiting column 13 can pull the spring rod 14, the spring rod 14 drives the center rod 3 to rotate through the convex block 15, the center rod 3 drives the stirring blade 18 to rotate through the fixing rod 17 to stir paper raw pulp, when the sector wheel 9 is separated from the rotating gear 12 under the action of inertia force, the center rod 3 still can continue to rotate, but the speed can gradually decrease, when the sector wheel 9 is meshed with the rotating gear 12 again, the rotating speed of the center rod 3 can be lifted again, the stirring speed of the stirring blade 18 is accelerated, decelerated and accelerated again, the stirring amplitude of the stirring blade 18 to raw pulp can be improved, the mixing efficiency of the raw pulp is improved, in addition, in the process of the stirring blade 18 rotating, the limiting block 16 can slide in the limiting groove 20 due to the action of centrifugal force, and pull the stretching spring 10, the inner wall of the stirring blade 19 is driven to approach and contact with the inner wall of the stirring barrel 5, the residual pulp remained on the inner wall of the stirring barrel 5 is removed, the residual pulp on the inner wall of the stirring barrel 5 is difficult to clean up, and the residual raw pulp is difficult to clean up simultaneously, and the residual raw pulp is cleaned conveniently.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a mixer of variable speed stirring, includes base (1), the top of base (1) is provided with agitator (5), the inside of agitator (5) is provided with center pole (3), the outside of center pole (3) is provided with stirring leaf (18), its characterized in that: the bottom of center pole (3) rotates the inboard of connecting at base (1), the outside of center pole (3) is provided with rotation gear (12), the inside of base (1) is provided with actuating lever (8), the outside fixed mounting of actuating lever (8) has sector wheel (9), sector wheel (9) and rotation gear (12) meshing.

2. A variable speed stirring mixer as set forth in claim 1 wherein: the driving motor (7) is fixedly arranged in the base (1), and the driving rod (8) is fixedly arranged at the top of the driving motor (7).

3. A variable speed stirring mixer as set forth in claim 1 wherein: the inner side of the rotary gear (12) is fixedly provided with a buffer disc (11), the center rod (3) is rotationally connected to the center position of the buffer disc (11), the outer side of the buffer disc (11) is fixedly provided with a limit column (13), the outer side of the center rod (3) is fixedly provided with a bump (15), and a spring rod (14) is rotationally connected between the bump (15) and the limit column (13).

4. A variable speed stirring mixer as set forth in claim 3 wherein: the limiting columns (13) are multiple and uniformly distributed on the outer side of the buffer disc (11), the convex blocks (15) are multiple and uniformly distributed on the outer side of the center rod (3), and the number of the limiting columns (13) is the same as that of the convex blocks (15).

5. A variable speed stirring mixer as set forth in claim 1 wherein: the stirring device is characterized in that a supporting rod (2) is fixedly installed between the bottom of the stirring barrel (5) and the top of the base (1), a feed inlet (6) is formed in the top of the stirring barrel (5), a discharge pipe (4) is arranged at the bottom of the outer side of the stirring barrel (5), and the supporting rod (2) is uniformly distributed at the top of the base (1).

6. A variable speed stirring mixer as set forth in claim 1 wherein: the utility model discloses a stirring device for a solid stirring machine, including center rod (3), stirring barrel (5), fixed rod (17) is just located in the outside of center rod (3) and the inside fixed mounting of stirring barrel (5), the outside fixed mounting of fixed rod (17) has stopper (16), stirring leaf (18) sliding connection is in the outside of fixed rod (17), spacing groove (20) have been seted up to the inboard of stirring leaf (18), stopper (16) sliding connection is in the inboard of spacing groove (20), fixed mounting has extension spring (10) between stopper (16) and spacing groove (20) inboard, one end fixed mounting that center rod (3) was kept away from to stirring leaf (18) has scraper blade (19).

7. A variable speed stirring mixer as set forth in claim 1 wherein: the stirring blades (18) are a plurality of and uniformly distributed on the inner side of the stirring barrel (5).