CN2792610Y - Composite four-roller rice huller - Google Patents
Composite four-roller rice huller Download PDFInfo
- Publication number
- CN2792610Y CN2792610Y CN 200420077603 CN200420077603U CN2792610Y CN 2792610 Y CN2792610 Y CN 2792610Y CN 200420077603 CN200420077603 CN 200420077603 CN 200420077603 U CN200420077603 U CN 200420077603U CN 2792610 Y CN2792610 Y CN 2792610Y
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- China
- Prior art keywords
- roller
- hulling
- pair
- rubber rollers
- compound
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- Expired - Fee Related
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Abstract
The utility model relates to a duplex four-roller hulling machine, which comprises two pairs of hulling rubber rollers, a separation device, a transmission mechanism and a rolling distance regulating mechanism. The utility model is characterized in that the two pairs of hulling rubber rollers are arranged in the same machine shell; each pair of rubber rollers respectively comprises a fast roller and a slow roller; the two pairs of rubber rollers are divided into a top and a bottom two layers and arrayed; the transmission mechanism carries out the transmission between each pair of rubber rollers, and the differential speed relative direction rotation can be done. The separation device comprises buffering refining plates, fish scale hole grading plates, a rice outlet and a bran outlet, a set of buffering refining plates and fish scale hole grading plates are arranged under each pair of hulling rubber rollers, and the buffering refining plates and the fish scale hole grading plates are oppositely arranged. Because two layers of hulling rubber rollers are arranged, the four-roller hulling machine of the utility model compared with the traditional hulling machine has the high hulling rate effect, and the utility model dispenses with a rice and husk separation device and a duplex elevator; thereby, the advantages of improving the efficiency and reducing the cost can be achieved.
Description
Technical field
The utility model relates to a kind of Cereals Processing Machines, relates to a kind of compound four roller hulling machines specifically.
Background technology
Traditional hulling machine is a pair of rubber roll of peeling off and does rotation relatively by different rotating speeds, paddy is pushed and rubs, realization is peeled off, brown rice, rice husk that produces and the paddy resulting mixture state of not peeling off enter separating mechanism to be separated, outside the rice husk discharge machine after the separation, brown rice and the paddy of not peeling off enter grain rough separating screen to be separated brown rice again with paddy, the paddy after the separation returns hulling machine again by the duplex elevator and peels off, with this reciprocation cycle.
The utility model content
The purpose of this utility model is the defective that overcomes conventional art, a kind of equipment of twice separation of carrying out continuously peeling off for twice on a machine is provided, because hulling rate is very high, a grain separating machine and a duplex elevator in actual production, have been saved, reduce volume, reduce cost energy savings.
Compound four roller hulling machines of the present utility model comprise two pairs of rubber rolls of peeling off, separator, transmission mechanism and roll clearance adjusting mechanism, wherein, described two pairs of rubber rolls of peeling off are installed in the same casing, described every pair of rubber roll comprises a fast roller and a slow roller, described two pairs of rubber rolls are arranged in two layers, carry out transmission by described transmission mechanism between every pair of rubber roll and do the rotation of variable speed relative direction, separator comprises buffering refining plate, fish scale hole graded plate, rice output outlet, chaff discharging port is at every pair of buffering refining plate and fish scale hole graded plate that one group of opposite disposed all is set below peeling off rubber roll.
In addition, set roll clearance adjusting mechanism also comprises spring in these compound four roller hulling machines.Above-mentioned separator comprises that also one is positioned at the chaff discharging port that described lower floor cushions the rice output outlet of refining plate and described lower floor fish scale hole graded plate below and is positioned at described hulling machine one side.Above-mentioned transmission mechanism is a belt gear, described belt is V belt and hexagonal belt, the rubber roll of direction of rotation unanimity is with described V belt transmission, and the inconsistent rubber roll of direction of rotation is provided with regulating wheel with the transmission of hexagonal belt reversing on the next door of described fast roller.
In addition, these compound four roller hulling machines also comprise charging aperture, and charging aperture is provided with flow control device and feeding mechanism, described flow control device by pumping board, drop down plate, regulate bolt and form, described feeding mechanism comprises feeding roller.
At last, the separator in these compound four roller hulling machines is provided with the air quantity governor motion.
Description of drawings
Fig. 1 is compound four roller hulling machine mechanism principle generalized sections;
Fig. 2 is the transmission schematic diagram.
Wherein: 1, storage bin(hopper); 2, plate is dropped down in charging; 3, slow roller; 4, fast roller; 5, buffering refining plate; 6, fish scale hole graded plate; 7, rice output outlet; 8, chaff discharging port; 9, feeding mechanism; 10, common V belt; 11, hexagonal belt; 12, pulley concial disk; 13, regulating wheel
The specific embodiment
The compound four roller hulling machines of the utility model are by the pair roller peeling apparatus, rice husk and brown rice separator, and feeding mechanism, transmission device and frame are formed.
Paddy is peeled off between flow control device 2 is by the rubber roll that drops down plate and enter rotation by storage bin(hopper) 1, for preventing fluffy material, flow control device designs feeding mechanism 9 simultaneously, promptly establishes rough of having of a rotation and fiddles with paddy kernel, drives rice and moves downward.
The pair roller peeling apparatus is that two pairs of rubber rolls are arranged above and below on same plane, wherein two fast roller centers are fixed, can only can not be subjected to displacement around its center rotation, two slow rollers then rely on and move its motion of cover realization in addition, must by the effect of spring, apply certain pressure in its center rotation, doing horizontal displacement to the paddy between two rubber rolls, produce kneading action, realize peeling off.Distance between two rubber rolls is that armrest wheel adjusting bolt carries out; distance can not be excessive or too small; excessive rubber roll is too small to paddy pressure; hulling rate reduces, and the too small productivity ratio that influences can increase simultaneously and crack rice; this governor motion also will come vibration damping and protection rubber roll by spring; destroy rubber roll to reduce when hard things such as metal, stone enter rubber roll, when stopping feeding, two rubber rolls are separated rapidly with clutch handle.
Rice husk and brown rice separator are by buffering refining plate 5, fish scale hole graded plate 6, rice output outlet 7, chaff discharging port more than 8 parts are formed, and are to utilize the different floating velocity of paddy to separate, fish scale hole graded plate can make mixture carry out good classification, rice husk floats over the upper strata, and brown rice sinks to lower floor, enters the Disengagement zone by certain angle and speed then, rice husk and dust are taken away through the air channel by air-flow, and brown rice falls into the brown rice outlet.Rice husk separates the employing suction-type, and wind-force is provided by the air draught blower fan.
Transmission mechanism adopts common V belt 10 and hexagonal belt 11 to realize by vee-pulley 12.When running part does not need to change direction, use common V belt, when running part need be changed direction, regulate the degree of tightness of belt by regulating wheel 13, and keep two rubber rolls that big variation is not taken place the pressure of paddy with the hexagonal belt.
Claims (6)
1, a kind of compound four roller hulling machines, comprise two pairs of rubber rolls of peeling off, separator, transmission mechanism and roll clearance adjusting mechanism, it is characterized in that, described two pairs of pair rollers of peeling off are installed in the same casing, described every pair of rubber roll comprises a fast roller and a slow roller, described two pairs of rubber rolls are arranged in two layers, carry out transmission by described transmission mechanism between every pair of rubber roll and do the rotation of variable speed relative direction, separator comprises buffering refining plate, fish scale hole graded plate, rice output outlet, chaff discharging port is at every pair of buffering refining plate and fish scale hole graded plate that one group of opposite disposed all is set below peeling off rubber roll.
2, compound four roller hulling machines according to claim 1 is characterized in that described roll clearance adjusting mechanism also comprises spring.
3, compound four roller hulling machines according to claim 1 and 2 is characterized in that, described separator comprises that also one is positioned at the chaff discharging port that described lower floor cushions the rice output outlet of refining plate and described lower floor fish scale hole graded plate below and is positioned at described hulling machine one side.
4, compound four roller hulling machines according to claim 1 and 2, it is characterized in that, described transmission mechanism is a belt gear, described belt is V belt and hexagonal belt, the rubber roll of direction of rotation unanimity is with described V belt transmission, and the inconsistent rubber roll of direction of rotation is provided with regulating wheel with the transmission of hexagonal belt reversing on the next door of described fast roller.
5, compound four roller hulling machines according to claim 1 and 2, it is characterized in that also comprise charging aperture, described charging aperture is provided with flow control device and feeding mechanism, described flow control device by pumping board, drop down plate, regulate bolt and form, described feeding mechanism comprises feeding roller.
6, compound four roller hulling machines according to claim 5 is characterized in that described separator is provided with the air quantity governor motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077603 CN2792610Y (en) | 2004-07-13 | 2004-07-13 | Composite four-roller rice huller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077603 CN2792610Y (en) | 2004-07-13 | 2004-07-13 | Composite four-roller rice huller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792610Y true CN2792610Y (en) | 2006-07-05 |
Family
ID=36819761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420077603 Expired - Fee Related CN2792610Y (en) | 2004-07-13 | 2004-07-13 | Composite four-roller rice huller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792610Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694084A (en) * | 2017-01-24 | 2017-05-24 | 中储粮成都粮食储藏科学研究所 | Experimental rice huller |
| CN108927242A (en) * | 2018-06-27 | 2018-12-04 | 宿松县春江粮油有限公司 | A kind of efficient husking apparatus for rice and its method |
| CN112718045A (en) * | 2021-01-04 | 2021-04-30 | 郭谦佑 | Brown rice processing device with packaging function and processing method thereof |
| CN116099589A (en) * | 2023-03-16 | 2023-05-12 | 江苏子田机械有限公司 | Rice huller structure with multiple grinding functions and grinding method |
-
2004
- 2004-07-13 CN CN 200420077603 patent/CN2792610Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694084A (en) * | 2017-01-24 | 2017-05-24 | 中储粮成都粮食储藏科学研究所 | Experimental rice huller |
| CN108927242A (en) * | 2018-06-27 | 2018-12-04 | 宿松县春江粮油有限公司 | A kind of efficient husking apparatus for rice and its method |
| CN112718045A (en) * | 2021-01-04 | 2021-04-30 | 郭谦佑 | Brown rice processing device with packaging function and processing method thereof |
| CN116099589A (en) * | 2023-03-16 | 2023-05-12 | 江苏子田机械有限公司 | Rice huller structure with multiple grinding functions and grinding method |
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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: 20060705 Termination date: 20100713 |