CN218637274U

CN218637274U - Sealing mechanism for planetary stirrer

Info

Publication number: CN218637274U
Application number: CN202222842533.7U
Authority: CN
Inventors: 张鹏飞; 闫树志; 李顺强
Original assignee: Qinhuangdao Yushun Intelligent Technology Co ltd
Current assignee: Qinhuangdao Yushun Intelligent Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-17
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a mixer technical field especially relates to a sealing mechanism for planetary mixer. The technical scheme comprises the following steps: base, backup pad, cutting ferrule, pivot and connecting rod, drive mechanism is installed to base upper end outer wall, drive mechanism lower extreme outer wall one side is provided with the connecting cover, connecting cover lower extreme outer wall is provided with the sealing member, movable groove has been seted up to connecting cover one side outer wall, connecting cover one side outer wall is provided with the backup pad, the support frame is all installed to backup pad lower extreme outer wall both sides, the pivot is installed in the inside rotation of support frame, pivot one side outer wall is installed from the driving wheel, the cutting ferrule is installed to backup pad one side outer wall, the connecting rod is installed in the inside rotation of cutting ferrule, through setting up backup pad, pivot and scraper blade, has reached the effect of clearance sealing member, guarantees the cleanliness factor of sealing member and connecting cover lower extreme outer wall to can guarantee the leakproofness between connecting cover and the feed cylinder, avoid the defective material to influence sealed effect.

Description

Sealing mechanism for planetary stirrer

Technical Field

The utility model relates to a mixer technical field specifically is a sealing mechanism for planetary mixer.

Background

The planetary stirrer is a new type mixing and stirring equipment, is applicable to various high-viscosity high-solid materials, and possesses unique and novel stirring form, and the interior of the kettle is equipped with two or 3 multilayer blade stirrers and 1-2 automatic scrapers, and the stirrers can be revolved around the axis of the kettle body, and at the same time, they can be rotated at high speed around their own axis at different rotating speeds, so that the materials can be made into complex movement in the kettle body, and its efficiency after strong shearing and twisting is several times that of general stirrer.

Patent publication No. CN114534609A discloses a sealing system for mixer and operating method thereof, and it includes material bucket, sealing mechanism and rotates the planet rabbling mechanism that sets up in the material bucket, sealing mechanism is including setting up the seal ring seat in the material bucket and setting up the sealing member between seal ring seat and planet rabbling mechanism, the sealing member sets up on the seal ring seat telescopically, the sealing member can seal the clearance between material bucket and the planet rabbling mechanism. The problems of powder flying and liquid splashing generated in the feeding process of the stirrer are solved, the blockage, abrasion or/and corrosion of the planetary gear train caused by the powder and the liquid are avoided, the service life and the transmission precision of the planetary gear train are improved, and the material feeding precision is improved; the sealing mechanism can not generate mechanical friction and can not cause pollution to materials. The sealing mechanism has the advantages of simple structure, low production cost, simple manufacturing process and convenient installation and maintenance.

In the prior art, CN114534609A lacks a cleaning structure for a sealing element between a charging barrel and a stirring mechanism in the using process, and the residual material can be adhered to the outer wall of the sealing element in the stirring process of a material, so that the sealing effect of a sealing gasket on the charging barrel and the stirring mechanism is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealing mechanism for planetary mixer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealing mechanism for planetary mixer, includes base, backup pad, cutting ferrule, pivot and connecting rod, drive mechanism is installed to base upper end outer wall, drive mechanism lower extreme outer wall one side is provided with the connecting cover, connecting cover lower extreme outer wall is provided with the sealing member, movable groove has been seted up to connecting cover one side outer wall, connecting cover one side outer wall is provided with the backup pad, the support frame is all installed to backup pad lower extreme outer wall both sides, the pivot is installed in the inside rotation of support frame, pivot one side outer wall is installed from the driving wheel, the cutting ferrule is installed to backup pad one side outer wall, the connecting rod is installed in the inside rotation of cutting ferrule.

When the sealing mechanism for the planetary stirrer in the technical scheme is used.

Preferably, the outer walls of the two sides of the base are both provided with a lifting device, the outer wall of the upper end of the lifting device is provided with a charging barrel, and the charging barrel is positioned at the lower end of the connecting cover. The lifting device can drive the charging barrel to vertically move until the charging barrel is contacted with the connecting cover, and the sealing property between the charging barrel and the connecting cover is ensured through the sealing piece.

Preferably, the outer wall of the lower end of the transmission mechanism is provided with a stirring device, and the stirring device is positioned inside the connecting cover. The stirring device can stir the materials in the charging barrel.

Preferably, the outer walls of the two ends of the rotating shaft are provided with rollers, and the rollers are located in the movable grooves. When the roller rotates in the movable groove, the supporting plate can be driven to move outside the connecting cover.

Preferably, a motor body is installed on one side of the outer wall of the lower end of the supporting plate, a driving wheel is arranged on the outer wall of one end of the motor body, and the driving wheel is meshed with a driven wheel. The motor body drives the driving wheel to rotate, so that the rotating shaft is driven to rotate through the driven wheel.

Preferably, the connecting plate is installed to connecting rod lower extreme outer wall, the laminating of connecting plate one side outer wall is fixed with the scraper blade, and the scraper blade contacts with connecting cover lower extreme outer wall and sealing member respectively. When the connecting plate drives the scraper blade to move, the outer wall of the lower end of the connecting cover and the sealing element can be cleaned.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the backup pad, pivot and scraper blade, the effect of clearance sealing member has been reached, after the equipment use is accomplished, the motor in the cutting ferrule outside drives the connecting rod and takes place the circumferential rotation, contact until scraper blade and sealing member, and motor body drives the action wheel and rotates from the driving wheel, make the gyro wheel take place to remove in the movable groove inside, it takes place to remove in the connecting cover outside to drive the backup pad, clear up the defective material of sealing member and connecting cover lower extreme outer wall through the scraper blade, guarantee the cleanness of sealing member and connecting cover lower extreme outer wall, thereby can guarantee the leakproofness between connecting cover and the feed cylinder, avoid the defective material to influence sealed effect.

Drawings

FIG. 1 is a schematic view of the appearance of the base structure of the present invention;

FIG. 2 is a schematic sectional view of the connecting cover structure of the present invention;

FIG. 3 is a partially enlarged schematic view of the connecting cover structure of the present invention;

fig. 4 is an enlarged schematic view of the supporting plate structure of the present invention.

In the figure: 1. a base; 11. a lifting device; 12. a transmission mechanism; 13. a connecting cover; 14. a stirring device; 15. a charging barrel; 16. a seal member; 17. a movable groove; 2. a support plate; 21. a support frame; 22. a rotating shaft; 23. a roller; 24. a driven wheel; 25. a motor body; 26. a driving wheel; 3. a card sleeve; 31. a connecting rod; 32. a connecting plate; 33. and a scraper.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides two embodiments:

the first embodiment is as follows: the utility model provides a sealing mechanism for planetary mixer, the on-line screen storage device comprises a base 1, backup pad 2, cutting ferrule 3, pivot 22 and connecting rod 31, drive mechanism 12 is installed to base 1 upper end outer wall, 12 lower extreme outer wall one sides of drive mechanism are provided with connecting

cover

13, 13 lower extreme outer walls of connecting cover are provided with sealing member 16, movable groove 17 has been seted up to 13 one side outer wall of connecting cover, 13 one side outer wall of connecting cover is provided with backup pad 2, support frame 21 is all installed to 2 lower extreme outer wall both sides of backup pad, support frame 21 internally mounted has

pivot

22, 22 one side outer walls of pivot are installed from driving wheel 24, cutting ferrule 3 is installed to 2 one side outer walls of backup pad, connecting rod 31 is installed in 3 internally mounted rotations of cutting ferrule.

Elevating gear 11 is all installed to base 1 both sides outer wall, and elevating gear 11 upper end outer wall is provided with feed cylinder 15, and feed cylinder 15 is located the connecting cover 13 lower extreme. The lifting device 11 can drive the charging barrel 15 to vertically move until the charging barrel 15 is contacted with the connecting cover 13, and the sealing performance between the charging barrel 15 and the connecting cover 13 is ensured through the sealing piece 16.

The outer wall of the lower end of the transmission mechanism 12 is provided with a stirring device 14, and the stirring device 14 is positioned inside the connecting cover 13. The stirring device 14 can stir the material in the charging barrel 15, the material enters the charging barrel 15 through the feeding pipe outside the connecting cover 13, and the transmission mechanism 12 drives the stirring device 14 to rotate, so that the material in the charging barrel 15 is stirred through the stirring device 14.

Example two: the utility model provides a sealing mechanism for planetary mixer, the on-line screen storage device comprises a base 1, backup pad 2, cutting ferrule 3, pivot 22 and connecting rod 31, drive mechanism 12 is installed to base 1 upper end outer wall, 12 lower extreme outer wall one sides of drive mechanism are provided with connecting

cover

pivot

The outer walls of the two ends of the rotating shaft 22 are provided with rollers 23, and the rollers 23 are positioned inside the movable groove 17. The roller 23 can drive the support plate 2 to move outside the connecting cover 13 when rotating inside the movable groove 17.

The motor body 25 is installed to backup pad 2 lower extreme outer wall one side, just as is known to those skilled in the art, the utility model discloses a mixer device still need provide motor body 25 so that its normal work, and as is known to those skilled in the art, the provision of motor body 25 is common general, and it all belongs to conventional means or common general knowledge, and it need not be repeated here, and those skilled in the art can carry out arbitrary apolegamy according to its needs or convenience, and motor body 25 one end outer wall is provided with action wheel 26, and action wheel 26 meshes with from driving wheel 24 mutually. The motor body 25 rotates the driving pulley 26, thereby rotating the rotary shaft 22 via the driven pulley 24.

Connecting plate 32 is installed to connecting rod 31 lower extreme outer wall, and the laminating of connecting plate 32 one side outer wall is fixed with scraper blade 33, and scraper blade 33 contacts with connecting cover 13 lower extreme outer wall and sealing member 16 respectively. When connecting plate 32 drives scraper blade 33 and removes, can clear up connecting cover 13 lower extreme outer wall and sealing member 16, after the equipment usage is accomplished, the motor in the cutting ferrule 3 outside drives connecting rod 31 and takes place the circumference and rotate, contact with sealing member 16 until scraper blade 33, and motor body 25 drives action wheel 26 and rotates from driving wheel 24, make gyro wheel 23 take place to remove in activity groove 17 is inside, it takes place to remove to drive backup pad 2 in the connecting cover 13 outside, clear up sealing member 16 and the defective material of connecting cover 13 lower extreme outer wall through scraper blade 33, guarantee the cleanliness factor of sealing member 16 and connecting cover 13 lower extreme outer wall, thereby can guarantee the leakproofness between connecting cover 13 and feed cylinder 15, avoid the defective material to influence sealed effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sealing mechanism for planetary mixer, includes base (1), backup pad (2), cutting ferrule (3), pivot (22) and connecting rod (31), its characterized in that: drive mechanism (12) are installed to base (1) upper end outer wall, drive mechanism (12) lower extreme outer wall one side is provided with connecting cover (13), connecting cover (13) lower extreme outer wall is provided with sealing member (16), movable groove (17) have been seted up to connecting cover (13) one side outer wall, connecting cover (13) one side outer wall is provided with backup pad (2), support frame (21) are all installed to backup pad (2) lower extreme outer wall both sides, pivot (22) are installed in support frame (21) internal rotation, from driving wheel (24) are installed to pivot (22) one side outer wall, cutting ferrule (3) are installed to backup pad (2) one side outer wall, connecting rod (31) are installed in cutting ferrule (3) internal rotation.

2. A seal mechanism for a planetary mixer as claimed in claim 1 wherein: elevating gear (11) are all installed to base (1) both sides outer wall, elevating gear (11) upper end outer wall is provided with feed cylinder (15), feed cylinder (15) are located connecting cover (13) lower extreme.

3. A seal mechanism for a planetary mixer as claimed in claim 1, wherein: and a stirring device (14) is arranged on the outer wall of the lower end of the transmission mechanism (12), and the stirring device (14) is positioned inside the connecting cover (13).

4. A seal mechanism for a planetary mixer as claimed in claim 1 wherein: and rollers (23) are mounted on the outer walls of the two ends of the rotating shaft (22), and the rollers (23) are positioned inside the movable groove (17).

5. A seal mechanism for a planetary mixer as claimed in claim 1 wherein: motor body (25) are installed to backup pad (2) lower extreme outer wall one side, motor body (25) one end outer wall is provided with action wheel (26), action wheel (26) mesh mutually with follow driving wheel (24).

6. A seal mechanism for a planetary mixer as claimed in claim 1 wherein: connecting plate (32) are installed to connecting rod (31) lower extreme outer wall, connecting plate (32) one side outer wall laminating is fixed with scraper blade (33), and scraper blade (33) contact with connecting cover (13) lower extreme outer wall and sealing member (16) respectively.