CN203030373U - Feeding tray of crusher - Google Patents
Feeding tray of crusher Download PDFInfo
- Publication number
- CN203030373U CN203030373U CN 201320014802 CN201320014802U CN203030373U CN 203030373 U CN203030373 U CN 203030373U CN 201320014802 CN201320014802 CN 201320014802 CN 201320014802 U CN201320014802 U CN 201320014802U CN 203030373 U CN203030373 U CN 203030373U
- Authority
- CN
- China
- Prior art keywords
- pulverizer
- crusher
- disk body
- charging hole
- utility
- 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 Pulverization Processes (AREA)
Abstract
The utility model belongs to the technical field of crushers, and in particular relates to a feeding tray of a crusher. The feeding tray of the crusher, disclosed by the utility model, comprises a tray body and is characterized in that a feeding hole is formed in the centre of the tray body; the feeding hole is gradually reduced from bottom to top; and the tray body is uniformly provided with fixed holes in the edge of the feeding hole. The feeding tray of the crusher, disclosed by the utility model, is simple in structure and convenient to use and is capable of well protecting the feeding hole, and therefore, the use time of the crusher is prolonged.
Description
Technical field
The utility model belongs to pulverizer apparatus technical field, relates in particular to a kind of feeding disc of pulverizer.
Background technology
Pulverizer is that large-sized solid material is crushed to the machinery that requires size.Pulverizer is by coarse crushing, in small, broken bits, and devices such as wind-force conveying are formed, and reaches the purpose of pulverizer with the form of high-speed impact.The main mine of using is in the multiple industry such as building materials.In the application process of reality, owing to often need to drop into raw material from the charging aperture of pulverizer, and general raw material is the more objects of corner angle such as stone material, thus be easy to wear and tear and scratch the charging aperture of pulverizer, thus make shortening service time of pulverizer.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and a kind of feeding disc of pulverizer is provided, and its technical scheme is as follows:
A kind of feeding disc of pulverizer comprises disk body, it is characterized in that, the place offers charging hole in the middle of the described disk body, and described charging hole shrinks from the bottom to top gradually, and the edge that is positioned at charging hole on the described disk body evenly offers fixing hole.
Optimal way is that the bottom of described disk body offers draw-in groove.
The feeding disc of the pulverizer that the utility model provides, in use, the edge that is positioned at charging hole on the described disk body evenly offers fixing hole.Feeding disc is fixed on the charging aperture place of pulverizer by fixing hole.And raw material enters from charging hole.Because described charging hole shrinks from the bottom to top gradually, so fall into bigger space after raw material enters, be difficult for stopping up charging hole.
The bottom of disk body described in the utility model offers draw-in groove.Make feeding disc more stable with being connected of pulverizer by draw-in groove, make to be fastened on together mutually between the two.
The utility model is simple in structure, and is easy to use, can be good at protecting charging aperture, makes obtain prolonging the service time of pulverizer.
Description of drawings
Fig. 1 schematic diagram of the present utility model.
The specific embodiment
Specify embodiment below in conjunction with Fig. 1:
A kind of feeding disc of pulverizer comprises disk body 1, it is characterized in that, the place offers charging hole 2 in the middle of the described disk body 1, and described charging hole 2 shrinks from the bottom to top gradually, and the edge that is positioned at charging hole 2 on the described disk body 1 evenly offers fixing hole 3.
Optimal way is that the bottom of described disk body 1 offers draw-in groove 4.
The feeding disc of the pulverizer that the utility model provides, in use, the edge that is positioned at charging hole on the described disk body evenly offers fixing hole.Feeding disc is fixed on the charging aperture place of pulverizer by fixing hole.And raw material enters from charging hole.Because described charging hole shrinks from the bottom to top gradually, so fall into bigger space after raw material enters, be difficult for stopping up charging hole.
In actual use, the upper end diameter of charging hole is 288mm, and lower end diameter is 390mm.
Claims (2)
1. the feeding disc of a pulverizer comprises disk body, it is characterized in that, the place offers charging hole in the middle of the described disk body, and described charging hole shrinks from the bottom to top gradually, and the edge that is positioned at charging hole on the described disk body evenly offers fixing hole.
2. the feeding disc of pulverizer as claimed in claim 1 is characterized in that, the bottom of described disk body offers draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014802 CN203030373U (en) | 2013-01-11 | 2013-01-11 | Feeding tray of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014802 CN203030373U (en) | 2013-01-11 | 2013-01-11 | Feeding tray of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030373U true CN203030373U (en) | 2013-07-03 |
Family
ID=48682515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014802 Expired - Fee Related CN203030373U (en) | 2013-01-11 | 2013-01-11 | Feeding tray of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030373U (en) |
-
2013
- 2013-01-11 CN CN 201320014802 patent/CN203030373U/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: 20130703 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |