CN207209714U - A kind of encoder coupling - Google Patents
A kind of encoder coupling Download PDFInfo
- Publication number
- CN207209714U CN207209714U CN201720883374.1U CN201720883374U CN207209714U CN 207209714 U CN207209714 U CN 207209714U CN 201720883374 U CN201720883374 U CN 201720883374U CN 207209714 U CN207209714 U CN 207209714U
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- China
- Prior art keywords
- shaft coupling
- encoder
- coupling
- base
- square
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of encoder coupling, including shaft coupling, also include shaft coupling fixed mechanism, shaft coupling fixed mechanism includes base, shaft coupling nodal axisn, and base is a disk, and disk border portion is provided with fixing hole, central part is provided with a square opening, shaft coupling nodal axisn one end is connected with square pin block, and the other end is provided with the buckle for connecting encoder, and square pin block matches with the square opening of base center.The utility model is simple in construction, easy to use, it is possible to prevente effectively from mine hoisting system hand bearing change grease when, easily cause encoder coupling collide with damage the problem of.
Description
Technical field
The utility model belongs to colliery headgear pulley field, more particularly to a kind of encoder coupling.
Background technology
Hand bearing east side is provided with an encoder on derrick in mine hoisting system, is mainly used in sliding head sheave head rope
Rope distance is monitored, when abseiling distance exceedes setting, well winch room locking winch.
Head sheave encoder coupling is connected with head sheave main shaft, and hand bearing needs to regularly replace grease, is needed when grease is changed
Encoder and bearing end cover are removed, encoder is in unloading process, because encoder coupling base is embedded on the inside of bearing cap,
And be connected with head sheave main shaft, exposed encoder can only be removed, encoder coupling is remained secured on the outside of bearing cap,
Encoder coupling is easily damaged when removing bearing cap, is caused the accident.
The content of the invention
The purpose of this utility model is to provide a kind of encoder coupling, when solving to change hand bearing grease, coding
The flimsy problem of device shaft coupling.
To achieve the above object, the technical solution of the utility model is：A kind of encoder coupling, including shaft coupling, also
Including shaft coupling fixed mechanism, the shaft coupling fixed mechanism includes base, shaft coupling nodal axisn, and the base is a disk, circle
Plate edge portion is provided with fixing hole, and central part is provided with a square opening, and described shaft coupling nodal axisn one end is connected with square pin
Block, the other end are provided with the buckle for connecting encoder, and the square pin block matches with the square opening of base center.
The utility model is simple in construction, easy to use, it is possible to prevente effectively from mine hoisting system hand bearing changes grease
When, easily cause encoder coupling collide with damage the problem of, so as to reduce parts coefficient of losses, save production cost, simultaneously
Also improve equipment safety performance.
Brief description of the drawings
Fig. 1 is the utility model shaft coupling fixed mechanism structural representation.
Fig. 2 is the utility model use state figure.
Embodiment
As shown in Figure 1, 2, a kind of encoder coupling, including shaft coupling, in addition to shaft coupling fixed mechanism, shaft coupling are solid
Determining mechanism includes base 1, shaft coupling nodal axisn 2, and base is a disk, and disk border portion is provided with fixing hole 11, and central part is set
There is a square opening 12, the one end of shaft coupling nodal axisn 2 is connected with square pin block 21, and the other end is provided with for connecting encoder
Buckle, square pin block match with the square opening of base center.
In use, base 1 is fixedly connected with the side of head sheave main shaft 10 by fixing hole, then by head sheave mainshaft bearing cap lid
It is good, shaft coupling nodal axisn is put into by the opening on bearing cap, the square pin block of shaft coupling shaft end matches with the square opening on base
It is fixed, then shaft coupling is arranged on shaft coupling nodal axisn, and encoder is installed.
During dismounting, encoder is first dismantled, then takes out shaft coupling axle and the shaft coupling visited, then tear head sheave main shaft bearing open
Lid.
After the utility model device, it is possible to prevente effectively from shaft coupling collides with, collided with damage so as to avoid shaft coupling
After continue to run with the problem of causing encoder to damage, directly reduce encoder（80000 yuan）Damage the economic loss brought.
Claims (1)
1. a kind of encoder coupling, including shaft coupling, it is characterised in that：Also include shaft coupling fixed mechanism, the shaft coupling
Fixed mechanism includes base, shaft coupling nodal axisn, and the base is a disk, and disk border portion is provided with fixing hole, and central part is set
A square opening is equipped with, described shaft coupling nodal axisn one end is connected with square pin block, and the other end is provided with for connecting encoder
Buckle, the square pin block matches with the square opening of base center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883374.1U CN207209714U (en) | 2017-07-20 | 2017-07-20 | A kind of encoder coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883374.1U CN207209714U (en) | 2017-07-20 | 2017-07-20 | A kind of encoder coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207209714U true CN207209714U (en) | 2018-04-10 |
Family
ID=61813421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720883374.1U Active CN207209714U (en) | 2017-07-20 | 2017-07-20 | A kind of encoder coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207209714U (en) |
-
2017
- 2017-07-20 CN CN201720883374.1U patent/CN207209714U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |