CN211039675U - Shaking sealing structure of transmission shaft of coating machine - Google Patents
Shaking sealing structure of transmission shaft of coating machine Download PDFInfo
- Publication number
- CN211039675U CN211039675U CN201921776009.6U CN201921776009U CN211039675U CN 211039675 U CN211039675 U CN 211039675U CN 201921776009 U CN201921776009 U CN 201921776009U CN 211039675 U CN211039675 U CN 211039675U
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- transmission shaft
- sealing
- mounting hole
- plate
- ring
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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
A shaking sealing structure of a transmission shaft of a coating machine. Mainly solve present capsule machine transmission shaft and have the deviation when the installation, produce the problem of leaking easily. The method is characterized in that: be equipped with first mounting hole on the mounting panel, still including can dismantle regulating plate and the fixed plate of connection, the regulating plate axial is equipped with and is used for the through-hole that the transmission shaft passed, the regulating plate with form the centre gripping groove between the fixed plate, centre gripping groove axial inner wall with the edge centre gripping cooperation of first mounting hole, the radial formation in centre gripping groove is used for the adjustment tank of installation is adjusted at first mounting hole edge, transmission shaft circumference outer wall is equipped with sealed complex first sealing washer, first sealing washer with the sealed cooperation of through-hole. The utility model provides a shake seal structure of capsule machine transmission shaft, its regulating plate and fixed plate centre gripping in the both ends of mounting panel, the position that can adjust the installation when the transmission shaft squints is in order to satisfy sealed complex requirement, prevents to appear leaking.
Description
Technical Field
The utility model belongs to the capsule machine field, concretely relates to shake seal structure of capsule machine transmission shaft.
Background
Tablets or pills are a medicine which is convenient to carry and use, are widely used due to many characteristics, and some tablets have heavy bitter taste, so that in order to improve the mouthfeel of the tablets, the surfaces of the tablets are coated with sugar coatings to make the tablets have certain sweet taste, and the tablets or pills can be used in a coating machine.
The motor of the existing coating machine drives the charging barrel to rotate through the transmission shaft, and because the installation position of the motor and the installation position of the charging barrel have deviation, the transmission shaft is not absolutely coaxial when passing through the installation hole on the installation plate, and leakage is easy to generate.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of background art, the utility model provides a shake seal structure of capsule machine transmission shaft mainly solves and has the deviation in the installation of present capsule machine transmission shaft, produces the problem of leaking easily.
The utility model adopts the technical proposal that:
the utility model provides a shake seal structure of capsule machine transmission shaft, includes mounting panel and transmission shaft, be equipped with first mounting hole on the mounting panel, still including the regulating plate and the fixed plate of dismantling the connection, the regulating plate axial is equipped with and is used for the through-hole that the transmission shaft passed, the regulating plate with form the centre gripping groove between the fixed plate, centre gripping groove axial inner wall with the edge centre gripping cooperation of first mounting hole, the radial formation in centre gripping groove is used for the adjustment tank of installation is adjusted at first mounting hole edge, transmission shaft circumference outer wall is equipped with the first sealing washer of sealed complex, first sealing washer with the sealed cooperation of through-hole.
The first sealing ring comprises a ring body, the rear end face of the ring body is in sealing fit with the adjusting plate, a first convex ring is arranged on the transmission shaft, and the front end face of the ring body is in sealing fit with the rear end face of the first convex ring.
The ring body is provided with a lip-shaped ring, and the lip-shaped ring is in sealing fit with the rear end face of the first convex ring.
And a second sealing ring is arranged on the contact surface of the adjusting plate and the mounting plate.
The adjusting plate axial outer wall is provided with a second mounting hole, and the fixing plate is correspondingly provided with a third mounting hole for connecting a fastener with the second mounting hole.
The number of the second mounting holes is 6.
The adjusting plate is provided with a second convex ring, the second convex ring is axially provided with the through hole, and the second mounting hole is surrounded by the second convex ring.
The utility model has the advantages that: the utility model provides a shake seal structure of capsule machine transmission shaft, its regulating plate and fixed plate centre gripping in the both ends of mounting panel, the position that can adjust the installation when the transmission shaft squints is in order to satisfy sealed complex requirement, prevents to appear leaking.
Drawings
Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is a schematic diagram of a partial explosion according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a partial explosion according to an embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: as shown in the figure, a shake seal structure of capsule machine transmission shaft, including mounting panel 1 and transmission shaft 2, be equipped with first mounting hole 3 on the mounting panel, still including the regulating plate 4 and the fixed plate 5 that can dismantle the connection, the regulating plate axial is equipped with and is used for the through-hole 40 that the transmission shaft passed, the regulating plate with form centre gripping groove 41 between the fixed plate, centre gripping groove axial inner wall with the edge centre gripping cooperation of first mounting hole, the radial formation in centre gripping groove is used for the adjustment tank 42 of installation is adjusted at first mounting hole edge, transmission shaft circumference outer wall is equipped with sealed complex first sealing washer 6, first sealing washer with the sealed cooperation of through-hole.
After the connecting shaft is installed, taking fig. 1 as an example, if the connecting shaft is inclined upward, the installation positions of the adjusting plate and the fixing plate are vertically raised, the adjusting groove provides a radial adjusting space for the adjusting plate, the first sealing ring is in sealing fit with the outer wall of the transmission shaft, on the other hand, the first sealing ring is in sealing fit with the through hole, can be in sealing fit with the inner wall of the through hole in the through hole, and can also cover a gap 92 between the through hole and the transmission shaft, namely, is in sealing fit with the front end face of the adjusting plate.
In this embodiment, as shown in fig. 2, the first sealing ring includes a ring body 61, a rear end surface of the ring body is in sealing fit with the adjusting plate, the transmission shaft is provided with a first protruding ring 21, and a front end surface of the ring body is in sealing fit with a rear end surface of the first protruding ring.
In this embodiment, as shown in fig. 2, a lip-shaped ring 62 is provided on the ring body, and the lip-shaped ring is in sealing fit with the rear end face of the first convex ring.
The first sealing ring can be a V-shaped sealing ring or an O-shaped sealing ring, preferably a V-shaped sealing ring, a lip-shaped ring of the first sealing ring is pressed against the rear end face of the first convex ring to realize sealing, and a V-shaped groove is formed in the back of the lip-shaped ring, so that the first sealing ring has certain elastic deformation capacity, is convenient to install and has a good sealing effect.
In the present embodiment, as shown in fig. 2, a second seal 63 is provided on the contact surface of the adjustment plate and the mounting plate. Further enhancing the sealing effect.
In this embodiment, as shown in fig. 2, the adjusting plate is provided with a second mounting hole 43 on the axial outer wall, and a third mounting hole 51 is provided on the fixing plate corresponding to the second mounting hole for connecting the fastening member 9. The fasteners may be screws, mounted by fasteners.
In the present embodiment, as shown in fig. 2, there are 6 second mounting holes.
In this embodiment, as shown in fig. 2, a second convex ring 44 is disposed on the adjusting plate, the second convex ring is axially disposed with the through hole, and the second mounting hole is disposed around the second convex ring. The installation is more firm.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiments described with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (7)
1. The utility model provides a shake seal structure of capsule machine transmission shaft, includes mounting panel (1) and transmission shaft (2), its characterized in that: the mounting plate is provided with a first mounting hole (3), and further comprises a regulating plate (4) and a fixing plate (5) which are detachably connected, the regulating plate is axially provided with a through hole (40) for the transmission shaft to pass through, a clamping groove (41) is formed between the regulating plate and the fixing plate, the axial inner wall of the clamping groove is matched with the edge clamping of the first mounting hole, the radial forming of the clamping groove is used for regulating the regulating groove (42) at the edge of the first mounting hole,
the transmission shaft circumference outer wall is equipped with sealed complex first sealing washer (6), first sealing washer with the through-hole is sealed to be cooperated.
2. A jittering sealing structure of a drive shaft of a coating machine according to claim 1, wherein: the first sealing ring comprises a ring body (61), the rear end face of the ring body is in sealing fit with the adjusting plate, a first convex ring (21) is arranged on the transmission shaft, and the front end face of the ring body is in sealing fit with the rear end face of the first convex ring.
3. A jittering sealing structure of a drive shaft of a coating machine according to claim 2, wherein: the ring body is provided with a lip-shaped ring (62), and the lip-shaped ring is in sealing fit with the rear end face of the first convex ring.
4. A wobbled sealing structure of a drive shaft of a coating machine according to claim 1, 2 or 3, characterized in that: and a second sealing ring (63) is arranged on the contact surface of the adjusting plate and the mounting plate.
5. A jittering sealing structure of a drive shaft of a coating machine according to claim 1, wherein: the adjusting plate is characterized in that a second mounting hole (43) is formed in the outer wall of the adjusting plate in the axial direction, and a third mounting hole (51) for connecting a fastener (9) is correspondingly formed in the fixing plate and in the second mounting hole.
6. A jittering sealing structure of a drive shaft of a coating machine according to claim 5, wherein: the number of the second mounting holes is 6.
7. A wobbled sealing structure of a drive shaft of a coating machine according to claim 6, characterized in that: be equipped with second bulge loop (44) on the regulating plate, the second bulge loop axial is equipped with the through-hole, the second mounting hole encircles the setting of second bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776009.6U CN211039675U (en) | 2019-10-22 | 2019-10-22 | Shaking sealing structure of transmission shaft of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776009.6U CN211039675U (en) | 2019-10-22 | 2019-10-22 | Shaking sealing structure of transmission shaft of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039675U true CN211039675U (en) | 2020-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921776009.6U Active CN211039675U (en) | 2019-10-22 | 2019-10-22 | Shaking sealing structure of transmission shaft of coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211039675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555414A (en) * | 2021-01-12 | 2021-03-26 | 创志科技(江苏)股份有限公司 | End face sealing structure and mounting method thereof |
-
2019
- 2019-10-22 CN CN201921776009.6U patent/CN211039675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555414A (en) * | 2021-01-12 | 2021-03-26 | 创志科技(江苏)股份有限公司 | End face sealing structure and mounting method thereof |
| CN112555414B (en) * | 2021-01-12 | 2022-06-24 | 创志科技(江苏)股份有限公司 | End face sealing structure and mounting method thereof |
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