CN1504264A - Polishing machine - Google Patents
Polishing machine Download PDFInfo
- Publication number
- CN1504264A CN1504264A CNA031084729A CN03108472A CN1504264A CN 1504264 A CN1504264 A CN 1504264A CN A031084729 A CNA031084729 A CN A031084729A CN 03108472 A CN03108472 A CN 03108472A CN 1504264 A CN1504264 A CN 1504264A
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- CN
- China
- Prior art keywords
- polishing
- rotor
- grain
- polishing machine
- screen cap
- 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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- Adjustment And Processing Of Grains (AREA)
Abstract
The present invention discloses a polishing machine for grain particular rice. A polishing rotor (3) is arranged horizontally in the zone of the polishing chamber (8) and surrounded by screen stencil cover (2), said polishing rotor (3) is designed to be cam roller (7) type, and the pitch of the cam roller varies in zone of said polishing chamber (8) and the screen stencil cover (2).
Description
Technical field
The present invention relates to a kind of particularly polishing machine of rice of cereal that is used for.
Background technology
The machine that is used for grinding and polishing grain outer surface is well-known.Particularly the polishing to rice has very large demand.For example this polishing machine has been given description in EP-B-218012.They have frame shape, wherein are placed with the cylindrical screen guard, and portion is furnished with grinding or polishing rotor with grinding or polishing tool on the axis direction within it.Between screen cap and rotor, be provided with the polishing room of cylindrical shape.The axis of rotor and the axis of screen cap are coaxial.Want polished grain to be transported to outlet, simultaneously the polishing and the grinding of grain are carried out in polishing room from inlet.Even can in polishing room, add wet practice to grain.
Summary of the invention
Task of the present invention is to design a kind of like this polishing machine, and promptly polishing can be improved and spend minimum.
This task can by means of a kind of like this be used for cereal particularly rice polishing machine and be accomplished, this polishing machine has housing, by the horizontal setting of the cingens polishing rotor of screen cap part in described housing, formed polishing room between described polishing rotor and the described screen cap, in this case, be provided with the grain feeder that is positioned at outside described polishing room and the grain outlet of polishing back, and described screen cap is surrounded by outer cover, chaff of removing from grain etc. is picked and transported described outer cover, it is characterized in that described polishing rotor is designed to cam rollers and has the gradient of variation in the zone of screen cap.Like this, handle on the armature spindle of the grain of rice in two parts.In first, after the grain of rice fed, grain will wettedly have very thin moisture film, thereby current just can be controlled uniformly.In ensuing polishing step, grain of rice phase mutual friction and polished lightly.The degree of friction or polishing can be set, and polishing room is sucked the chaff that rubs off with cooling and removal.
Description of drawings
By means of accompanying drawing representative instance of the present invention is described below.Accompanying drawing is as follows:
Fig. 1 is the overview of polishing machine.
Fig. 2 shows the polishing rotor.
Fig. 3 shows feeding and mixing screw (vane type screw rod).
The specific embodiment
The polishing rotor 3 that is arranged on the horizontal level of framework and housing unit 1 is placed on polishing machine with rotary way.On the first of polishing rotor 3, be provided with the inlet 4 that is used for the grain of rice.Polishing rotor 3 in this part is designed to feed screw.In first, can control and handle the supply of water, thereby water can be distributed between the grain subtly by all even.By supplying water before the polishing part, the dust that comes from the outside or other impurity just can not arrive axle (polishing rotor 3).
In ensuing polishing part, the polishing rotor is designed to polishing tool and is surrounded by screen cap 2.Screen cap 2 is made of many unit, and the porosity of these unit can be adjusted, to be fit to corresponding polishing.
Feed screw 5 is designed to the vane type screw rod.What polishing tool adopted is the form of cam rollers 7, and it is very big in beginning part gradient, and comparatively smooth towards outlet 11 places of article.Therefore polish rotor and form cam 6 in the zone of supplying water.Feed screw 5 and polishing tool are so placed on axle.Have polishing room 8 between polishing rotor 3 and screen cap 2, its slit form with unidimensional size makes up and forms.Screen cap 2 is surrounded by outer cover 9, and the described outer lower region that covers on makes up as the hopper that transports chaff etc.Open wide and form the outlet 11 of polishing back grain away from the surface of the polishing room 8 that enters the mouth.Each several part in the polishing machine is closed to external world, so grain can not contact with atmosphere.
Claims (6)
1. one kind is used for the particularly polishing machine of rice of cereal, it has housing, by screen cap (2) the cingens polishing rotor of part (3) horizontal setting in described housing, formed polishing room (8) between described polishing rotor (3) and the described screen cap (2), in this case, be provided with the grain feeder that is positioned at outside described polishing room (8) and the polishing back grain outlet (11), and described screen cap is surrounded by outer cover, chaff of removing from grain etc. is picked and transported described outer cover, it is characterized in that described polishing rotor (3) is designed to cam rollers (7) and has the gradient of variation in the zone of screen cap (2).
2. polishing machine as claimed in claim 1 is characterized in that: the gradient of described cam rollers (7) is designed at the entrance side steepest, and gradually becomes smooth towards outlet (11) side.
3. polishing machine as claimed in claim 1 or 2 is characterized in that: described polishing rotor (3) is designed to quill shaft, and described cam rollers (7) has through hole (14).
4. polishing machine as claimed in claim 3 is characterized in that: air feeder is fixed on the axis identical with described polishing rotor (3).
5. polishing machine as claimed in claim 1 is characterized in that: described screen cap (3) is made of section or screen cloth sheet material.
6. polishing machine as claimed in claim 1 is characterized in that: be provided with the grain humidifier between inlet and screen cap (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN1078MU2002 | 2002-12-02 | ||
| IN1078/MUM/2002 | 2002-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1504264A true CN1504264A (en) | 2004-06-16 |
Family
ID=34259980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031084729A Pending CN1504264A (en) | 2002-12-02 | 2003-04-11 | Polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1504264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222980B (en) * | 2005-07-07 | 2010-05-12 | 布勒公司 | Polishing machine |
-
2003
- 2003-04-11 CN CNA031084729A patent/CN1504264A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222980B (en) * | 2005-07-07 | 2010-05-12 | 布勒公司 | Polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |