CN2897423Y - Thrashering rubber roller with flexible core - Google Patents
Thrashering rubber roller with flexible core Download PDFInfo
- Publication number
- CN2897423Y CN2897423Y CN 200620082726 CN200620082726U CN2897423Y CN 2897423 Y CN2897423 Y CN 2897423Y CN 200620082726 CN200620082726 CN 200620082726 CN 200620082726 U CN200620082726 U CN 200620082726U CN 2897423 Y CN2897423 Y CN 2897423Y
- Authority
- CN
- China
- Prior art keywords
- rubber roll
- rubber roller
- supporting network
- positioning key
- model
- 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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- Adjustment And Processing Of Grains (AREA)
- Tires In General (AREA)
Abstract
The utility model discloses a mill rubber roller with a movable core, attributed to part rank of milling machines, especially as a part for shell peeling of equipment, such rubber roller structure is that a supporting mesh with rubber fixing pores is fixed in the rubber roller sleeve and a positioning key with a protruding core stays at the supporting mesh. The utility model is featured with saving of metal, low cost and less transportation with good economic and social benefit.
Description
Affiliated technical field
The utility model belongs to a kind of parts of the cereal equipment of milling, particularly by means of the parts of roller to the equipment of cereal shelling decortication.
Background technology
Paddy hulling rubber roll is a rice mill accessory commonly used, the general 200-300 ton rice that grinds will be changed once, rubber roll commonly used is fixed as one rubber roll cover and inner core, inner core adopts metal material to make, if the inner core recovery needs a large amount of freights after changing rubber roll, CN2427499 discloses a kind of telescopic paddy hulling rubber roll, comprise the outer rubber layer that covers, be characterized in: this telescopic paddy hulling rubber roll, cover rubber layer outward by thin cylinder and form, the inner periphery of thin cylinder one end is provided with at least two interior protruding pins of groove that can be stuck in the special fixture with tensioning function that matches with it.This technology has solved the problem of roller shell and inner core one, but protruding pin only at one end is set, and is more loaded down with trivial details during installation.
Summary of the invention
The purpose of this utility model provides a kind of technical scheme of the convenient novel dnockout core paddy hulling rubber roll of installing.
The technical solution of the utility model is, a kind of dnockout core paddy hulling rubber roll comprises the rubber roll cover, and its structure is: fixing the supporting network that has binding hole in the rubber roll cover, having at least one protruding positioning key to the center of circle on the supporting network.
Binding hole aperture on the described supporting network is 3-15mm.
Described positioning key is 1-4.
Described positioning key is 5 * 10-10 * 20mm.
The utility model becomes the dnockout core paddy hulling rubber roll that is connected with positioning key with the roller shell that is fixed as one with inner core, use the rice mill of the rubber roll of a specification only to need a dnockout core that recycles just can be used with the rubber roll that the utility model provides, can change at any time after the wearing and tearing of rubber roll cover, the metal material and the freight of a large amount of making rubber roll cores have been saved, the weight of each 10 o'clock common paddy hulling rubber roll is the 12-13 kilogram, the dnockout core paddy hulling rubber roll that the utility model provides is the 6-7 kilogram only, and economic benefit and social benefit after present technique is promoted all are significant.The utlity model has in a word and save the metal material of making roller core, reduce and make and use cost, save advantages such as freight, have good economic and social benefits.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model,
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Among the figure, 1. rubber roll cover, 2. supporting network, 3. positioning key, 4. binding hole.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Embodiment 1, and a kind of dnockout core paddy hulling rubber roll comprises rubber roll cover 1, and its structure is: fixing the supporting network 2 that has binding hole 4 in the rubber roll cover, having a protruding positioning key 3 to the center of circle on the supporting network, supporting network is made with sheet metal.
Embodiment 2, and a kind of dnockout core paddy hulling rubber roll comprises rubber roll cover 1, and its structure is: fixing the supporting network 2 of the binding hole 4 that has diameter 5mm in the rubber roll cover, having the positioning key 3 of two protruding 5 * 10mm to the center of circle on the supporting network, supporting network is made with sheet metal.
Embodiment 3, and a kind of dnockout core paddy hulling rubber roll comprises rubber roll cover 1, and its structure is: fixing the supporting network 2 that the sheet metal of the binding hole 4 that has diameter 10mm is made in the rubber roll cover, having the positioning key 3 of three protruding 10 * 15mm to the center of circle on the supporting network.
Claims (4)
1. a dnockout core paddy hulling rubber roll comprises the rubber roll cover, it is characterized in that: fixing the supporting network that has binding hole in the rubber roll cover, having at least one protruding positioning key to the center of circle on the supporting network.
2. dnockout core paddy hulling rubber roll according to claim 1 is characterized in that: the binding hole aperture on the described supporting network is 3-15mm.
3. dnockout core paddy hulling rubber roll according to claim 1 is characterized in that: described positioning key is 1-4.
4. according to claim 1 or 3 described dnockout core paddy hulling rubber rolls, it is characterized in that: described positioning key is 5 * 10-10 * 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082726 CN2897423Y (en) | 2006-04-07 | 2006-04-07 | Thrashering rubber roller with flexible core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082726 CN2897423Y (en) | 2006-04-07 | 2006-04-07 | Thrashering rubber roller with flexible core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2897423Y true CN2897423Y (en) | 2007-05-09 |
Family
ID=38072764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082726 Expired - Fee Related CN2897423Y (en) | 2006-04-07 | 2006-04-07 | Thrashering rubber roller with flexible core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2897423Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890694A (en) * | 2017-05-03 | 2017-06-27 | 范科晨 | A kind of rice threshing husking apparatus for rice |
-
2006
- 2006-04-07 CN CN 200620082726 patent/CN2897423Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890694A (en) * | 2017-05-03 | 2017-06-27 | 范科晨 | A kind of rice threshing husking apparatus for rice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |