CN212137427U - Special sealing device for in-pipe rapid motor - Google Patents
Special sealing device for in-pipe rapid motor Download PDFInfo
- Publication number
- CN212137427U CN212137427U CN202020849473.XU CN202020849473U CN212137427U CN 212137427 U CN212137427 U CN 212137427U CN 202020849473 U CN202020849473 U CN 202020849473U CN 212137427 U CN212137427 U CN 212137427U
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- Prior art keywords
- block
- sealing device
- main body
- output
- connecting block
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- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000010030 laminating Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000010721 machine oil Substances 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a special sealing device for an in-pipe rapid motor, which comprises a main body, wherein the top end of the main body is provided with an output end, a rotating shaft penetrates through the inside of the main body, the end part of the rotating shaft penetrates through the inside of the output end, a protective block is arranged between the main body and the output end, an installation block is embedded in the surface of the rotating shaft corresponding to the end part of the main body, one side of the protective block and the installation block are in a fixed state, and the other side of the protective block is fixed with a connecting block; through the protection piece of design, connecting block, swivelling chute, protect exposing outer partial pivot, avoid outside debris and dust to attach at the partial pivot surface that exposes outside, and mix with the machine oil on surface, lead to wholly telling the operation in-process, wear and tear to the surface of countershaft, seal through the junction of this main structure body and output, play certain guard action to exposing outer partial pivot surface to the countershaft is protected.
Description
Technical Field
The utility model belongs to the technical field of the motor, concretely relates to special sealing device of quick motor in pipe.
Background
The fast motor in the tube is a hidden fast motor, which is used as a rotating device arranged on the inner side of a winding drum of the electric rolling door, and the special sealing device of the fast motor belongs to a protective structure on the inner side of the motor.
Present intraductal fast motor is in the use, drives the output through the pivot and rotates, for the installation, has partial pivot to expose outside between present output and the main part, leads to outside dust and debris to merge into and expose in the machine oil on outer partial pivot surface and mixes to cause the device operation in-process, the problem that the mixture of dust and debris and machine oil produced wearing and tearing to the pivot, for this reason the utility model provides a special sealing device of intraductal fast motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special sealing device of intraductal quick motor 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 special sealing device of intraductal quick-operation motor, includes the main part, the top of main part is provided with the output, the inside of main part is run through there is the pivot, and the tip of pivot runs through to the inside of output, be provided with the protection piece between main part and the output, the surface of pivot is embedded to have the installation piece corresponding to the tip of main part, one side and the installation piece of protection piece are fixed state, the opposite side of protection piece is fixed with the connecting block, the rotary groove has been seted up on the tip surface of output, the connecting block is rotatory in the inside of rotary groove.
Preferably, the both sides surface symmetry of installation piece is fixed with the spacing piece, the spacing groove with spacing piece looks adaptation is seted up to the tip of main part, the spacing piece is the block state with the spacing groove, it has a plurality of bolts to run through between installation piece and the main part.
Preferably, the mounting block is a metal component, and the cross section of the mounting block is of a rectangular structure.
Preferably, the surface of the limiting block is in a laminating state with the inner wall of the limiting groove, and the cross section of the limiting block is of a rectangular structure.
Preferably, the protection block is a metal component, and the protection block is of a hollow cylinder structure.
Preferably, the connecting block is of a hollow cylinder structure and is a rubber component.
Preferably, the cross section of the rotating groove is of a circular structure, and a base is arranged at the bottom end of the main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the protection piece of design, the connecting block, the swivelling chute, protect exposing outer partial pivot, avoid outside debris and dust to attach at the partial pivot surface that exposes outside, and mix with the machine oil on surface, lead to wholly telling the operation in-process, the surface of countershaft wears and teares, seal through the junction of this main structure body and output, play certain guard action to exposing outer partial pivot surface, thereby protect the countershaft, and the wearability through connecting block itself, reduce the wearing and tearing of connecting block and the laminating department of output.
(2) Through the stopper, the spacing groove of design, make installation piece and main part when the installation, through the preliminary block of this structure, and make the mounting hole automatic alignment between the two to increase the convenient degree of installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic sectional view of the main body and the output end of the present invention;
fig. 4 is a schematic cross-sectional view of the end of the main body of the present invention;
in the figure: 1. a main body; 2. a base; 3. an output end; 4. a protection block; 5. connecting blocks; 6. a rotating tank; 7. a rotating shaft; 8. a limiting groove; 9. a limiting block; 10. and (7) installing the block.
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.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a special sealing device for an in-tube rapid motor comprises a main body 1, wherein an output end 3 is arranged at the top end of the main body 1, a rotating shaft 7 penetrates through the main body 1, the end part of the rotating shaft 7 penetrates into the output end 3, a protection block 4 is arranged between the main body 1 and the output end 3, an installation block 10 is embedded in the surface of the rotating shaft 7 corresponding to the end part of the main body 1, one side of the protection block 4 is fixed with the installation block 10, a connecting block 5 is fixed on the other side of the protection block 4, a rotating groove 6 is formed in the surface of the end part of the output end 3, the connecting block 5 rotates in the rotating groove 6, the protection block 4, the connecting block 5 and the rotating groove 6 are designed to protect the part of the rotating shaft 7 exposed outside, so that external sundries and dust are prevented from being attached to the surface of the part of the rotating shaft 7 exposed outside and are mixed with engine oil on the surface, seal through the junction of this main structure body 1 and output 3, play certain guard action to exposing 7 surfaces of outer partial rotating shaft to 7 protect rotating shaft, and through the wearability of connecting block 5 itself, reduce the wearing and tearing of connecting block 5 and output 3's laminating department.
Example 2
Referring to fig. 1 to 4, the present invention provides a technical solution: a special sealing device for an in-tube rapid motor comprises a main body 1, wherein an output end 3 is arranged at the top end of the main body 1, a rotating shaft 7 penetrates through the main body 1, the end part of the rotating shaft 7 penetrates into the output end 3, a protection block 4 is arranged between the main body 1 and the output end 3, an installation block 10 is embedded in the surface of the rotating shaft 7 corresponding to the end part of the main body 1, one side of the protection block 4 is fixed with the installation block 10, a connecting block 5 is fixed on the other side of the protection block 4, a rotating groove 6 is formed in the surface of the end part of the output end 3, the connecting block 5 rotates in the rotating groove 6, the protection block 4, the connecting block 5 and the rotating groove 6 are designed to protect the part of the rotating shaft 7 exposed outside, so that external sundries and dust are prevented from being attached to the surface of the part of the rotating shaft 7 exposed outside and are mixed with engine oil on the surface, seal through the junction of this main structure body 1 and output 3, play certain guard action to exposing 7 surfaces of outer partial rotating shaft to 7 protect rotating shaft, and through the wearability of connecting block 5 itself, reduce the wearing and tearing of connecting block 5 and output 3's laminating department.
In this embodiment, it is preferred, the both sides surface symmetry of installation piece 10 is fixed with stopper 9, the spacing groove 8 with stopper 9 looks adaptation is seted up to the tip of main part 1, stopper 9 is the block state with spacing groove 8, it has a plurality of bolts to run through between installation piece 10 and the main part 1, stopper 9 through the design, spacing groove 8, make installation piece 10 and main part 1 when the installation, through the preliminary block of this structure, and make the mounting hole automatic alignment between the two, thereby increase the convenient degree of installation.
The utility model discloses a theory of operation and use flow: in the process of assembling the motor, when the installation block 10 and the main body 1 are installed, the installation block 10 is sleeved on the surface of the rotating shaft 7, then the installation block 10 is rotated, the limit block 9 and the limit groove 8 are in the same horizontal plane, then the installation block 10 is clamped into the main body 1, and then the installation block is sequentially fixed through bolts, so that in the process of connecting the main body 1 and the output end 3, the connecting block 5 at the end part of the surface of the installation block 10 is synchronously slid into the rotating groove 6, and the assembly of all parts of the motor is completed;
when needing to install between main part 1 and the output 3, carry out erection joint through going into the inside of output 3 with the pivot 7 card of main part 1 inside, and make the connecting block 5 card of protection piece 4 tip in step go into the inboard of swivelling chute 6 to accomplish being connected between main part 1 and the output 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (7)
1. The utility model provides a special sealing device of intraductal fast motor, includes main part (1), the top of main part (1) is provided with output (3), the inside of main part (1) is run through there is pivot (7), and the tip of pivot (7) runs through to the inside of output (3), its characterized in that: be provided with protection piece (4) between main part (1) and output (3), the surface of pivot (7) is embedded to have installation piece (10) corresponding to the tip of main part (1), one side and installation piece (10) of protection piece (4) are the fixed state, the opposite side of protection piece (4) is fixed with connecting block (5), swivelling chute (6) have been seted up on the tip surface of output (3), connecting block (5) are rotatory in the inside of swivelling chute (6).
2. The sealing device special for the rapid in-pipe motor according to claim 1, wherein: the mounting structure is characterized in that limiting blocks (9) are symmetrically fixed on the surfaces of two sides of the mounting block (10), limiting grooves (8) matched with the limiting blocks (9) are formed in the end portions of the main body (1), the limiting blocks (9) are clamped with the limiting grooves (8), and a plurality of bolts penetrate through the mounting block (10) and the main body (1).
3. The sealing device special for the rapid in-pipe motor according to claim 2, wherein: the mounting block (10) is a metal component, and the cross section of the mounting block (10) is of a rectangular structure.
4. The sealing device special for the rapid in-pipe motor according to claim 2, wherein: the surface of the limiting block (9) is in a laminating state with the inner wall of the limiting groove (8), and the cross section of the limiting block (9) is of a rectangular structure.
5. The sealing device special for the rapid in-pipe motor according to claim 1, wherein: the protection block (4) is a metal component, and the protection block (4) is of a hollow cylinder structure.
6. The sealing device special for the rapid in-pipe motor according to claim 1, wherein: the connecting block (5) is of a hollow cylinder structure, and the connecting block (5) is a rubber component.
7. The sealing device special for the rapid in-pipe motor according to claim 1, wherein: the cross section of the rotating groove (6) is of a circular structure, and the bottom end of the main body (1) is provided with a base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020849473.XU CN212137427U (en) | 2020-05-20 | 2020-05-20 | Special sealing device for in-pipe rapid motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020849473.XU CN212137427U (en) | 2020-05-20 | 2020-05-20 | Special sealing device for in-pipe rapid motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212137427U true CN212137427U (en) | 2020-12-11 |
Family
ID=73670170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020849473.XU Active CN212137427U (en) | 2020-05-20 | 2020-05-20 | Special sealing device for in-pipe rapid motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212137427U (en) |
-
2020
- 2020-05-20 CN CN202020849473.XU patent/CN212137427U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231226 Address after: Room 2, South Side of Xujiacun Road, Penglang, Kunshan Development Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: KUNSHAN CITY NEW HENGBANG DOORS Co.,Ltd. Address before: 215321 No.1 kunzhen highway, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN TIANCHENG MOTOR CO.,LTD. |
|
| TR01 | Transfer of patent right |