CN217843071U

CN217843071U - Lubricating oil anti-leakage device for glyceride stirrer

Info

Publication number: CN217843071U
Application number: CN202221603089.7U
Authority: CN
Inventors: 夏力君; 黄清; 谢斐; 张茂军; 王兴华
Original assignee: China Tobacco Jiangxi Industrial Co Ltd
Current assignee: China Tobacco Jiangxi Industrial Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-18
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a filter rod production technical field just discloses a be used for glyceride agitator lubricating oil antiseep device, including ring flange, flange end cover and flange end cover terminal surface and side install three silica gel O type sealing washers of group respectively about terminal surface, through with the flange plate combines and fastens, effectively realizes its horizontal and vertical gear box oil antiseep function, eliminates glyceride agitator lubricating oil along flange inner wall or transmission shaft seepage to glycerine jar, and then causes the glyceride to pollute quality potential safety hazard, has promoted filter rod product quality reliability and stability from the equipment.

Description

Lubricating oil anti-leakage device for glyceride stirrer

Technical Field

The utility model relates to a filter rod production technical field specifically is a be used for glyceride agitator lubricating oil antiseep device.

Background

Glyceryl triacetate (hereinafter, collectively referred to as glyceride) is used as an important auxiliary material in the production process of cigarette filter sticks, the function of the glyceryl triacetate is to solidify a formed filter stick, corresponding essence is added into glyceride in the main production form of a flavoring filter stick, and due to the attribute of the essence, after the glyceride is added, the glyceride is required to be fully stirred by a stirring motor, so that the optimal flavoring effect can be achieved.

The glyceride stirrer mainly comprises three parts: motor, gearbox, screw. The stirrer is vertically arranged on the top of the glyceride tank, and the propeller is directly inserted into the tank. The rotating shaft of the gear box drives the propeller rod to rotate, so that the glycerol ester is stirred.

Because the transmission needs to work, lubricating oil is filled in the transmission, and the end face of the shaft is well sealed by the oil seal. However, since the oil seal is used for a long time, the oil seal is aged, damaged and worn, and oil leakage occurs. The lubricating oil of seepage can be along motor drive axle or ring flange inner wall under the effect of gravity, and the glycerine jar that the seepage extremely pollutes whole jar interior glycerine, pollutes one process to next even to cause a large amount of finished product filter rods to scrap, and then probably lead to the cigarette article to scrap, cause huge economic loss, for this reason we have provided one kind and have been used for glycerine ester agitator lubricating oil antiseep device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be used for glyceride agitator lubricating oil antiseep device has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for glyceride agitator lubricating oil antiseep device, includes public ring flange, female ring flange and flange end cover, set up multiunit fastening screw on the female ring flange, and threaded connection has the fastening screw of multiunit rather than adaptation on the fastening screw, the center department of flange end cover is provided with fastening screw, be provided with silica gel O type sealing washer one, silica gel O type sealing washer two and silica gel O type sealing washer three on the flange end cover, and silica gel O type sealing washer one, silica gel O type sealing washer two and silica gel O type sealing washer three set up terminal surface and side about the flange end cover respectively, the flange end cover installation with the inside of public ring flange, and the flange end cover fastens through fastening screw and public flange dish, public ring flange and female ring flange pass through set screw, fixation nut fastening together, be provided with sealing mechanism between public ring flange and the female ring flange laminating terminal surface.

Preferably, a T-shaped circular groove for installing the flange end cover is processed at the center of the joint end face of the male flange disc and the female flange disc.

Preferably, grooves for mounting the first silica gel O-shaped sealing ring and the third silica gel O-shaped sealing ring are respectively machined on the upper end face and the lower end face of the flange end cover.

Preferably, a groove for installing a silica gel O-shaped sealing ring II is machined in the contact side face of the flange end cover and the male flange plate.

Preferably, sealing mechanism includes annular joint groove and sealing washer, annular joint groove has all been seted up to corresponding T shape circular groove outer lane on the terminal surface outer wall of public ring flange and female ring flange laminating, public ring flange and female ring flange pass through annular joint groove joint sealing washer, the degree of depth in annular joint groove is half of sealing washer width, and semicircular groove's width and sealing washer are unanimous with thickness.

Preferably, sealing mechanism still includes semicircular groove and hemisphere arch, the outer lane that corresponds annular joint groove on the terminal surface outer wall of public ring flange and the laminating of female flange dish has seted up multiunit semicircular groove, the outer lane that corresponds annular joint groove on the terminal surface outer wall of the laminating of female flange dish and public flange dish is provided with the hemisphere arch of multiunit integration and semicircular groove adaptation.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for glyceride agitator lubricating oil antiseep device possesses following beneficial effect:

1. this be used for glyceride agitator lubricating oil antiseep device, including ring flange, flange end cover, set screw, fastening nut, silica gel O type sealing washer install in terminal surface and side about the flange end cover, through with the flange dish combines and fastens, effectively realizes its horizontal and vertical gear box oil antiseep function.

2. This be used for glyceride agitator lubricating oil antiseep device through under the effect that connection flange dish and end cover pass through silica gel O type sealing washer, can effectively prevent gearbox lubricating oil horizontal, vertical seepage at transmission shaft or ring flange inner wall, and then eliminate gearbox lubricating oil seepage to in the glyceride jar, cause the glyceride pollution quality potential safety hazard.

3. This be used for glyceride agitator lubricating oil antiseep device compares through comparing with former flange connecting device, has effectively blocked gearbox lubricating oil along transmission shaft or ring flange inner wall seepage to glyceride jar possibility, makes the glyceride quality guarantee more reliable, has further ensured filter rod product quality.

4. This be used for glyceride agitator lubricating oil anti leak device, it has all seted up annular joint groove to correspond T shape circular groove outer lane on the terminal surface outer wall through public ring flange and female ring flange laminating, public ring flange and female ring flange pass through annular joint groove joint sealing washer, multiunit semicircular groove has been seted up to the outer lane that corresponds annular joint groove on the terminal surface outer wall of public ring flange and female ring flange laminating, it is provided with the hemisphere arch of multiunit integration and semicircular groove adaptation to correspond the outer lane in annular joint groove on the terminal surface outer wall of female ring flange and the laminating of public ring flange, the hemisphere arch through the semicircular groove adaptation corresponds the setting, realize the hard sealed at flange butt joint terminal surface, the radial movement of flange has been avoided, and further increased the leakproofness for after the ring flange is connected.

Drawings

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

FIG. 2 is a schematic view of the flange end cap structure of the present invention;

fig. 3 is a schematic view of the flange structure of the present invention.

In the figure: 1. a male flange plate; 2. a female flange plate; 3. a flange end cover; 4. a set screw; 5. fixing a nut; 6. a silica gel O-shaped seal ring I; 7. a silica gel O-shaped sealing ring II; 8. a silica gel O-shaped sealing ring III; 9. a fastening screw; 10. a sealing mechanism; 11. an annular clamping groove; 12. a semicircular groove; 13. a hemispherical protrusion; 14. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, a lubricating oil anti-leakage device for a glyceride mixer comprises a male flange plate 1, a female flange plate 2 and a flange end cover 3, wherein a plurality of groups of fastening screws 9 are arranged on the female flange plate 2, a plurality of groups of fixing nuts 5 matched with the fastening screws 9 are in threaded connection with the fastening screws 9, the fastening screws 9 are arranged at the center of the flange end cover 3, a first silica gel O-shaped seal ring 6, a second silica gel O-shaped seal ring 7 and a third silica gel O-shaped seal ring 8 are arranged on the flange end cover 3, the first silica gel O-shaped seal ring 6, the second silica gel O-shaped seal ring 7 and the third silica gel O-shaped seal ring 8 are respectively arranged on the upper end face, the lower end face and the side face of the flange end cover 3, the flange end cover 3 is mounted in the male flange plate 1, the flange end cover 3 is fastened with the male flange plate 1 through the fastening screws 9, the male flange plate 1 and the female flange plate 2 are fastened together through the fixing screws 4 and the fixing nuts 5, and a sealing mechanism 10 is arranged between the joint end faces of the male flange plate 1 and the female flange plate 2 and is used for further increasing the sealing performance after the male flange plate 1 and the female flange plate 2 are connected.

And a T-shaped circular groove for installing the flange end cover 3 is processed at the center of the joint end face of the male flange plate 1 and the female flange plate 2.

The upper end face and the lower end face of the flange end cover 3 are respectively provided with a groove for mounting a first silica gel O-shaped sealing ring 6 and a third silica gel O-shaped sealing ring 8, so that the transverse leakage of lubricating oil is effectively prevented.

And a groove for mounting a silica gel O-shaped sealing ring II 7 is processed on the contact side surface of the flange end cover 3 and the male flange plate 1, so that the longitudinal leakage of lubricating oil is effectively prevented.

Sealing mechanism 10 includes annular joint groove 11 and sealing washer 14, annular joint groove 11 has all been seted up to corresponding T shape circular groove outer lane on the terminal surface outer wall of male flange dish 1 and the laminating of female flange dish 2, male flange dish 1 and female flange dish 2 pass through annular joint groove 11 joint sealing washer 14, the degree of depth in annular joint groove 11 is half of sealing washer 14 width, and semicircular groove 12's width and sealing washer 14 are unanimous with thickness, sealing washer 14 forms one and hinders the spacer ring after male flange dish 1 and the laminating of female flange dish 2, for the ring flange has increased the leakproofness after connecting.

Sealing mechanism 10 still includes semicircular groove 12 and hemisphere arch 13, multiunit semicircular groove 12 has been seted up to the outer lane that corresponds annular joint groove 11 on the terminal surface outer wall of the laminating of public ring flange 1 and female ring flange 2, the outer lane that corresponds annular joint groove 11 on the terminal surface outer wall of the laminating of female ring flange 2 and public ring flange 1 is provided with the hemisphere arch 13 of multiunit integration and semicircular groove 12 adaptation, the protruding 13 corresponding setting of hemisphere through semicircular groove 12 adaptation, the realization is at the hard seal of flange butt joint terminal surface, the radial movement of flange has been avoided.

The working principle is as follows: when the male flange plate 1 and the female flange plate 2 are installed together, the flange end cover 3 sleeved with the silica gel O-shaped sealing ring I6, the silica gel O-shaped sealing ring II 7 and the silica gel O-shaped sealing ring III 8 is placed in a T-shaped circular groove formed in the male flange plate 1, the flange end cover 3 is fastened through a fastening screw 9, then the male flange plate 1 and the female flange plate 2 are installed in a laminating mode, half of the sealing ring 14 is clamped into an annular clamping groove 11 formed in the male flange plate 1 and the female flange plate 2 in the installation process, a plurality of groups of hemispherical bulges 13 formed in the female flange plate 2 are correspondingly clamped into a plurality of groups of semicircular grooves 12 formed in the male flange plate 1 in the aligning process, then the male flange plate 1 and the female flange plate 2 are fastened together through a fixing screw 4 and a fixing nut 5, after the anti-leakage device for the glyceride stirrer is installed, when a lubricating oil sealing piece of the glyceride stirrer gearbox is aged or damaged, the glyceride product is free from glyceride polluting the possibility of glyceride along the inner wall of the lubricating oil pollution in a connecting tank, and the problem of the glyceride product due to poor oil pollution in the connecting tank is effectively guaranteed.

The utility model discloses compare with original flange joint device, through increasing multiunit silica gel O type sealing washer, effectively blocked the possibility of the horizontal or vertical seepage of lubricating oil, eliminate gearbox lubricating oil along transmission shaft or ring flange inner wall seepage to glyceride jar quality hidden danger, make the glyceride quality guarantee more reliable, promote filter rod finished product quality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for glyceride agitator lubricating oil antiseep device which characterized in that: including public ring flange (1), female ring flange (2) and flange end cover (3), set up multiunit fastening screw (9) on female ring flange (2), and threaded connection has fixation nut (5) of multiunit and its adaptation on fastening screw (9), the center department of flange end cover (3) is provided with fastening screw (9), be provided with silica gel O type sealing washer (6), silica gel O type sealing washer two (7) and three (8) of silica gel O type sealing washer on flange end cover (3), and silica gel O type sealing washer one (6), silica gel O type sealing washer two (7) and three (8) of silica gel O type sealing washer set up terminal surface and side about flange end cover (3) respectively, flange end cover (3) installation with the inside of public ring flange (1), and flange end cover (3) fasten through fastening screw (9) and public flange dish (1), public ring flange (1) and female ring flange dish (2) are in the same place through fixation screw (4), fixation nut (5) fastening, be provided with sealing mechanism between public ring flange (1) and the public ring flange dish (2).

2. The anti-leakage device for glyceride agitator lubricating oil according to claim 1, wherein: and a T-shaped circular groove for mounting the flange end cover (3) is processed at the center of the joint end face of the male flange plate (1) and the female flange plate (2).

3. The anti-leakage device for glyceride agitator lubricating oil according to claim 1, wherein: and grooves for mounting a silica gel O-shaped sealing ring I (6) and a silica gel O-shaped sealing ring III (8) are respectively processed on the upper end surface and the lower end surface of the flange end cover (3).

4. The anti-leakage device for glyceride agitator lubricating oil according to claim 1, wherein: and a groove for mounting a silica gel O-shaped sealing ring II (7) is machined on the contact side surface of the flange end cover (3) and the male flange plate (1).

5. The anti-leakage device for glyceride agitator lubricating oil according to claim 1, wherein: sealing mechanism (10) include annular joint groove (11) and sealing washer (14), annular joint groove (11) have all been seted up to corresponding T shape circular groove outer lane on the terminal surface outer wall of public ring flange (1) and female ring flange (2) laminating, public ring flange (1) and female ring flange (2) are through annular joint groove (11) joint sealing washer (14), the degree of depth in annular joint groove (11) is half of sealing washer (14) width, and the width of semicircular groove (12) is unanimous with sealing washer (14) and thickness.

6. A device for preventing the leakage of lubricating oil of a glyceride stirrer according to claim 5, wherein: sealing mechanism (10) still include semicircular groove (12) and hemisphere arch (13), multiunit semicircular groove (12) have been seted up to the outer lane that corresponds annular joint groove (11) on the terminal surface outer wall of public ring flange (1) and female flange dish (2) laminating, the outer lane that corresponds annular joint groove (11) on the terminal surface outer wall of female flange dish (2) and public flange dish (1) laminating is provided with the hemisphere arch (13) of multiunit integration and semicircular groove (12) adaptation.