CN2755062Y - Connected gear ring of hoister - Google Patents
Connected gear ring of hoister Download PDFInfo
- Publication number
- CN2755062Y CN2755062Y CN 200420075463 CN200420075463U CN2755062Y CN 2755062 Y CN2755062 Y CN 2755062Y CN 200420075463 CN200420075463 CN 200420075463 CN 200420075463 U CN200420075463 U CN 200420075463U CN 2755062 Y CN2755062 Y CN 2755062Y
- Authority
- CN
- China
- Prior art keywords
- gear ring
- utility
- model
- hoister
- winch
- 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.)
- Expired - Fee Related
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- Gears, Cams (AREA)
Abstract
The utility model discloses a conjoined gear ring which is suitable for a hoister. The utility model comprises an inner gear ring and a step disc which is combined with the inner gear ring, wherein the inner gear ring and the step disc are in integral structure. The utility model has the advantages that two workpieces which are split originally are integrated into the integral structure when the technical scheme is adopted, raw material is saved, production cost is reduced, the mechanical intensity of the workpieces is increased, and the service life of the hoister is enhanced; meanwhile, the utility model has convenient conveyance, installation and maintenance.
Description
Technical field
The utility model relates to a kind of winch, just relates to a kind of conjuncted gear ring that is applicable to winch specifically.
Background technology
Winch is widely used in scheduling mine car under the mine, transported material, haulage equipment, surface structures construction etc.Adopting at present the winch of little gear difference planetary driving mechanism, is to rotate by the engagement between the less satellite gear of the more internally toothed annulus of the number of teeth and the number of teeth, reaches the speed ratio requirement, thereby satisfies user's operating needs.This type of drive to the requirement of mechanical strength of each workpiece of winch than higher, the big internally toothed annulus of the big effect of lifting particularly, the big internally toothed annulus of using on the existing winch, be by be installed in again on the reel of winch after the shelves dish is connected, the shortcoming of this two body structures be workpiece strength little, waste raw MAT'L, increase cost and be not easy to installation and maintenance.
Summary of the invention
The purpose of the utility model is to provide a kind of intensity height, is convenient to the conjuncted gear ring that is applicable to winch of installation and maintenance.
For achieving the above object, the utility model can be achieved through the following technical solutions:
The conjuncted gear ring that is applicable to winch described in the utility model, the shelves dish that comprises internally toothed annulus and combine with internally toothed annulus, described internally toothed annulus and shelves dish are structure as a whole.
Advantage of the present utility model is to have adopted technique scheme, with two workpiece of original split structure in aggregates that unites two into one, has saved raw MAT'L, has reduced productive costs, has increased the mechanical strength of this workpiece, has improved the service life of winch.Carrying simultaneously, installation, maintenance are conveniently.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, the conjuncted gear ring that is applicable to winch described in the utility model, the shelves dish 2 that comprises internally toothed annulus 1 and combine with internally toothed annulus 1, described internally toothed annulus 1 and shelves dish 2 are structure as a whole.
Claims (1)
1, a kind of conjuncted gear ring that is applicable to winch comprises internally toothed annulus (1) and the shelves dishes (2) that combine with internally toothed annulus (1), and it is characterized in that: described internally toothed annulus (1) and shelves dishes (2) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075463 CN2755062Y (en) | 2004-12-23 | 2004-12-23 | Connected gear ring of hoister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075463 CN2755062Y (en) | 2004-12-23 | 2004-12-23 | Connected gear ring of hoister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2755062Y true CN2755062Y (en) | 2006-02-01 |
Family
ID=35928691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420075463 Expired - Fee Related CN2755062Y (en) | 2004-12-23 | 2004-12-23 | Connected gear ring of hoister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2755062Y (en) |
-
2004
- 2004-12-23 CN CN 200420075463 patent/CN2755062Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060201 Termination date: 20100125 |