CN217559015U

CN217559015U - Stirring equipment sealing element with double-balance structure

Info

Publication number: CN217559015U
Application number: CN202221444263.8U
Authority: CN
Inventors: 赫英明; 徐瑞君; 侯冰茉; 宁千慧
Original assignee: Maichi Sealing Technology Dalian Co ltd
Current assignee: Maichi Sealing Technology Dalian Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-11
Anticipated expiration: 2032-06-10

Abstract

The utility model provides an agitated vessel sealing member with double balance structure, including top dish and chassis, top dish and chassis cup joint, the top dish has a plurality of balancing pieces with cup jointing position department equidistance fixed mounting on chassis, and is a plurality of balancing piece comprises two sleeves, two limiting plates, cover post and buffer spring, two telescopic bottoms and respectively with the outer wall on chassis and the inner wall fixed connection who pushes up the dish, two telescopic inside all inlays and is equipped with the limiting plate, two fixed mounting has a cover post between the limiting plate. The utility model discloses a balance member of top dish and chassis junction installation, the middle part on top dish and chassis is all overlapped and is equipped with air bag simultaneously, and through air bag's cushioning effect and balance member's balanced effect, can effectually guarantee that agitated vessel and agitator shaft are connected the balanced of position sealed, avoided the stirring material to get into to agitator shaft connection position, increased the friction of (mixing) shaft, influence the life of (mixing) shaft.

Description

Stirring equipment sealing element with double-balance structure

Technical Field

The utility model belongs to the technical field of the agitated vessel accessory, a agitated vessel sealing member with double balance structure is related to.

Background

The stirring equipment is mainly used for mixing two or more than two materials, so that the materials are uniformly mixed.

According to the Chinese patent No. CN114452857A, the stirring equipment with the forward and reverse mixed flow is disclosed, the stirring equipment has the efficient stirring and mixing effect and the energy-saving effect, and simultaneously, the cost is reduced, a sealing structure is not arranged between the stirring shaft and the driving assembly in the use process of the stirring equipment, the material is easily caused to enter the connecting part of the driving assembly and the stirring shaft in the stirring process, so that the friction force of the stirring shaft is increased, the balance of the stirring shaft is influenced, and the service life of the stirring shaft is influenced.

Disclosure of Invention

An object of the utility model is to provide a agitated vessel sealing member with double balance structure to solve the agitated vessel that proposes in the above-mentioned background art and not set up seal structure between in-process (mixing) shaft and the drive assembly that uses, cause the material to get into the position of being connected of drive assembly and (mixing) shaft easily at the in-process of stirring, thereby increased the frictional force of (mixing) shaft, influence the balance of (mixing) shaft, thereby influence the life's of (mixing) shaft problem.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a agitated vessel sealing member with double balance structure, includes top dish and chassis, top dish and chassis cup joint, the top dish has a plurality of balancing pieces with cup jointing position department equidistance fixed mounting on chassis, and is a plurality of balancing piece comprises two sleeves, two limiting plates, cover post and buffer spring, two telescopic bottoms and respectively with the outer wall on chassis and the inner wall fixed connection who pushes up the dish, two telescopic inside all inlays and is equipped with the limiting plate, two fixed mounting has the cover post between the limiting plate, the middle part cover of cover post is established and is connected with buffer spring, buffer spring's both ends respectively with correspond telescopic end department fixed connection. The purpose that sets up like this is through the balancing piece of top dish and chassis junction installation, and the middle part on top dish and chassis all overlaps simultaneously is equipped with air bag, and through air bag's cushioning effect and the balanced effect of balancing piece, can effectually guarantee that the balance at agitated vessel and agitator shaft connection position is sealed, has avoided the stirring material to get into to agitator shaft connection position, has increased the friction of (mixing) shaft, influences the life of (mixing) shaft.

In the above-mentioned agitated vessel sealing member with double balance structure, the middle part of top dish and the bottom on chassis all overlap and are equipped with sealed gasbag, two the gas injection hole has all been seted up to one side of sealed gasbag, the inside in gas injection hole is inlayed and is equipped with the sealing plug. The purpose of the arrangement is to ensure the balance and the sealing performance through the arrangement of the sealing air bag

In foretell agitated vessel sealing member with two balanced structure, the fixed connection lantern ring that is equipped with in center department on top of the dish top, the avris equidistance threaded connection who connects the lantern ring has many screw push rods. The purpose of this arrangement is to facilitate the connection of the seal to the agitator shaft by rotation of the threaded push rod.

In foretell agitated vessel sealing member with two balanced structure, a plurality of fixed orificess have been seted up to the avris on top of the top dish and the avris equidistance of chassis bottom. This is provided for ease of installation.

In the above sealing element with a double-balance structure for stirring equipment, a sealing ring is sleeved at the joint of the top disc and the bottom disc. The purpose of this is to ensure the tightness of the joint.

In the above-mentioned sealing member for a stirring apparatus with a double balanced structure, the top plate and the bottom plate are both made of stainless steel. The purpose of this arrangement is to reduce corrosion of the seal

Compared with the prior art, the utility model relates to an agitated vessel sealing member with double balance structure's advantage does: through the balancing piece of top dish and chassis junction installation, the middle part on top dish and chassis all is equipped with sealed gasbag simultaneously, and through sealed gasbag's cushioning effect and the balanced effect of balancing piece, can effectually guarantee that the balance at agitated vessel and agitator shaft connection position is sealed, has avoided the stirring material to enter into to agitator shaft connection position, has increased the friction of (mixing) shaft, influences the life of (mixing) shaft.

Drawings

Fig. 1 is a schematic structural diagram of a sealing member of a stirring device with a double-balance structure according to the present invention.

Fig. 2 is a schematic sectional structure view of the sealing member of the stirring device with a double-balanced structure of the present invention.

Fig. 3 is a schematic structural view of a balance piece of the sealing member of the stirring device with a double-balance structure of the present invention.

In the figure, 1, top disk; 2. a chassis; 3. sealing the air bag; 4. a fixing hole; 5. a connecting lantern ring; 6. a threaded push rod; 7. a balance member; 8. a gas injection hole; 9. a sleeve; 10. a limiting plate; 11. sleeving a column; 12. a buffer spring.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the utility model relates to an agitated vessel sealing member with double balance structure, including top dish 1 and chassis 2, top dish 1 cup joints with chassis 2, top dish 1 has a plurality of balancing pieces 7 with cup joint position department equidistance fixed mounting on chassis 2, a plurality of balancing pieces 7 are by two sleeves 9, two limiting plates 10, loop post 11 and buffer spring 12 are constituteed, two sleeve 9's bottom and respectively with chassis 2's outer wall and top dish 1's inner wall fixed connection, two sleeve 9's inside all inlays and is equipped with limiting plate 10, fixed mounting has loop post 11 between two limiting plates 10, the middle part cover of loop post 11 is established and is connected with buffer spring 12, buffer spring 12's both ends respectively with the end fixed connection that corresponds sleeve 9.

As shown in fig. 1, fig. 2 and fig. 3, the utility model relates to an agitated vessel sealing member with double balance structure, the middle part of top dish 1 and bottom of chassis 2 all overlap and establish and be connected with sealed gasbag 3, gas injection hole 8 has all been seted up to one side of two sealed gasbags 3, the inside in gas injection hole 8 is inlayed and is equipped with the sealing plug, the fixed connection lantern ring 5 that is equipped with in center department on top dish 1 top, the avris equidistance threaded connection of the connection lantern ring 5 has many screw thread push rod 6, a plurality of fixed orificess 4 have been seted up to the avris on top dish 1 top and the avris equidistance of 2 bottoms on chassis, the junction cover of top dish 1 and chassis 2 is equipped with the sealing washer, top dish 1 and chassis 2 are made by stainless steel.

The concrete implementation, when using this sealing member, at first artificial install the sealing member at driving motor's agitated vessel's output, pass the sealing member with the (mixing) shaft after that, then artificial rotation screw thread push rod 6, it is fixed with the (mixing) shaft through the rotation of screw thread push rod 6, and make the (mixing) shaft and driving motor's output shaft, at (mixing) shaft pivoted in-process, through top dish 1 and chassis 2 junction installation's balancing piece 7, simultaneously top dish 1 and chassis 2 middle part all overlap and are equipped with sealed gasbag 3, the effectual equilibrium of having guaranteed the (mixing) shaft, avoided the stirring material to get into the junction of (mixing) shaft and driving motor, the frictional force of (mixing) shaft has been increased, the life of effectual improvement (mixing) shaft.

Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a agitated vessel sealing member with double balance structure, includes top dish (1) and chassis (2), its characterized in that, top dish (1) and chassis (2) cup joint, top dish (1) and the cup joint position department equidistance fixed mounting of cup jointing of chassis (2) have a plurality of balancing pieces (7), and are a plurality of balancing piece (7) comprise two sleeve (9), two limiting plate (10), cover post (11) and buffer spring (12), the bottom of two sleeve (9) and respectively with the outer wall of chassis (2) and the inner wall fixed connection who tops dish (1), two the inside of sleeve (9) all inlays and is equipped with limiting plate (10), two fixed mounting has cover post (11) between limiting plate (10), the middle part cover of cover post (11) is established and is connected with buffer spring (12), buffer spring (12) both ends respectively with the end department fixed connection who corresponds sleeve (9).

2. The sealing element with the double-balance structure for the stirring equipment as claimed in claim 1, wherein sealing air bags (3) are sleeved and connected at the middle part of the top plate (1) and the bottom part of the bottom plate (2), one side of each of the two sealing air bags (3) is provided with an air injection hole (8), and a sealing plug is embedded in each air injection hole (8).

3. The sealing element with the double balance structure for the stirring equipment is characterized in that a connecting sleeve ring (5) is fixedly arranged at the center of the top end of the top disc (1), and a plurality of threaded push rods (6) are in threaded connection with the side of the connecting sleeve ring (5) at equal intervals.

4. The sealing element with double balance structure for stirring equipment as claimed in claim 1, wherein the side of the top end of the top disc (1) and the side of the bottom end of the bottom disc (2) are provided with a plurality of fixing holes (4) at equal intervals.

5. The sealing element with double balance structure for stirring equipment according to claim 1 is characterized in that a sealing ring is sleeved at the joint of the top disc (1) and the bottom disc (2).

6. The sealing member with double balance structure for a stirring device according to claim 1, wherein said top plate (1) and said bottom plate (2) are made of stainless steel.