CN2885418Y - Moderate speed coal mill loading rack and main framework matching device - Google Patents
Moderate speed coal mill loading rack and main framework matching device Download PDFInfo
- Publication number
- CN2885418Y CN2885418Y CN 200620090525 CN200620090525U CN2885418Y CN 2885418 Y CN2885418 Y CN 2885418Y CN 200620090525 CN200620090525 CN 200620090525 CN 200620090525 U CN200620090525 U CN 200620090525U CN 2885418 Y CN2885418 Y CN 2885418Y
- Authority
- CN
- China
- Prior art keywords
- frame
- loading
- bracket
- transfer roller
- matching device
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model belongs to coal mining machinery, more specifically a matching device for the medium-speed coal pulzerizer loading bracket and the main bracket body which comprises a loading bracket, a main bracket body, a frame, adjusting screws, a rotating roller and a rotating roller bracket plate. Wherein, the frame is molded on the main bracket body and the rotating roller is fixed on the rotating roller bracket plate which is arranged inside the frame through adjusting screws. The loading bracket and the rotating roller are of running fit. The matching device for the medium-speed coal pulzerizer loading bracket and the main bracket body greatly reduces the machine abrasion waste with the running fit of the loading bracket and the main bracket body, thereby improving the utility efficiency of the facility.
Description
Technical field
The utility model belongs to coal mine machinery, more precisely is a kind of medium-speed pulverizer loading frame and body frame body adapting device.
Background technology
At present, in the coal-grinding process, the loading support body of medium-speed pulverizer is along with the thickness in coal seam, vertical direction moves in the body frame body, between loading frame and the body frame body wear-resisting steel plate is housed, and adopts friction fit between the two, be 3-5 month the service life of general wear-resisting steel plate, wearing and tearing back regular dismounting is changed, and overhaul of the equipments is wasted time and energy, and device efficiency is low.
Summary of the invention
The purpose of this utility model is, a kind of medium-speed pulverizer loading frame and body frame body adapting device that can improve the equipment service efficiency is provided.
The purpose of this utility model is achieved through the following technical solutions: medium-speed pulverizer loading frame and body frame body adapting device, form by loading frame, body frame body, framework, adjustment screw, transfer roller, transfer roller frame plate, its middle frame is welded on the body frame body, transfer roller is fixed on the transfer roller frame plate, the transfer roller frame plate is by adjusting screw device in framework, and loading frame and transfer roller are rotatably assorted.
The utility model coal pulverizer, loading frame and body frame body are rotatably assorted, and greatly reduce the mechanical friction loss, improve the equipment service efficiency.
Description of drawings
Fig. 1 is the utility model structure chart.
The specific embodiment
With reference to Fig. 1, medium-speed pulverizer loading frame and body frame body adapting device, form by loading frame 6, body frame body 5, framework 1, adjustment screw 4, transfer roller 2, transfer roller frame plate 3, its middle frame 1 is welded on the body frame body 5, transfer roller 2 is fixed on the transfer roller frame plate 3, transfer roller frame plate 3 is by adjusting screw 4 devices in framework 1, and loading frame 6 is rotatably assorted with transfer roller 2.
During use, regulate the adjustment screw and can adjust loading frame and body frame body fit clearance.
Claims (1)
1. medium-speed pulverizer loading frame and body frame body adapting device, form by loading frame, body frame body, framework, adjustment screw, transfer roller, transfer roller frame plate, it is characterized in that: framework is welded on the body frame body, transfer roller is fixed on the transfer roller frame plate, the transfer roller frame plate is by adjusting screw device in framework, and loading frame and transfer roller are rotatably assorted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090525 CN2885418Y (en) | 2006-04-25 | 2006-04-25 | Moderate speed coal mill loading rack and main framework matching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090525 CN2885418Y (en) | 2006-04-25 | 2006-04-25 | Moderate speed coal mill loading rack and main framework matching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2885418Y true CN2885418Y (en) | 2007-04-04 |
Family
ID=37960511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090525 Expired - Fee Related CN2885418Y (en) | 2006-04-25 | 2006-04-25 | Moderate speed coal mill loading rack and main framework matching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2885418Y (en) |
-
2006
- 2006-04-25 CN CN 200620090525 patent/CN2885418Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |