CN2707368Y - Box type jet-air rice polisher - Google Patents
Box type jet-air rice polisher Download PDFInfo
- Publication number
- CN2707368Y CN2707368Y CN 03268799 CN03268799U CN2707368Y CN 2707368 Y CN2707368 Y CN 2707368Y CN 03268799 CN03268799 CN 03268799 CN 03268799 U CN03268799 U CN 03268799U CN 2707368 Y CN2707368 Y CN 2707368Y
- Authority
- CN
- China
- Prior art keywords
- air
- belt pulley
- box type
- type jet
- rice mill
- 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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Abstract
The utility model discloses a box type jet-air rice mill. The box type jet-air rice mill adopts a structure of box body. A jet-air draught fan casing, an air duct and a back bearing seat are designed on the rear side of the box body. A bran sucking draught fan casing and a body is designed on the front side of the box body. A jet-air draught fan impeller and a bran sucking draught fan impeller are fixed on a driving axle. One end of the driving axle extending out of the rear side of the box body is furnished with a belt pulley. The air inlet of a main axle is inside the air duct. The axle end of the main axle extending out of the rear side of the box body is furnished with the belt pulley. On one hand the belt pulley can hang a driving belt connected with external power, on the other hand the belt pulley and the belt pulley on the driving axle are connected with belts used to deliver the power to two draught fans. The box type jet-air rice mill intensifies the hardness of the machine, improves the accuracy of the machine and increases the service life of the machine. The processing technique of the box type jet-air rice mill is simplified, so the higher position accuracy of the machine is achieved more easily. The working processes of components of the box type jet-air rice mill are reduced, so the processing cost is reduced. The belt pulleys of the box type jet-air rice mill are externally placed, so the box type jet-air rice mill is convenient to be carried.
Description
Affiliated technical field
The utility model relates to paddy processing equipment, especially jet-air rice polisher.
Background technology
The jet-air rice polisher that exists on the market mainly is made up of several parts such as jet-air rice polisher, support, spray wind blower fan, belt pulleys now.Brown rice is entered in the body by hopper, in the effect lower edge of spiral propeller axial advancement, is subjected to the influence of resistance to flow output, make and produce pressure between the grain of rice, the mutual stone roller wiped peeling under the effect of rice roller muscle, simultaneously, and the high-pressure blast of spray wind blower fan ejection ejection husk rice chamber in the main shaft endoporus is stitched by cylinder.Both strengthened the pearling of rice, and taken away the heat that part produces again in the pearling process, rice bran is discharged through rice huller screen with high-pressure blast, and rice flows into out Mi Dou from outlet(discharge) flange, inhale the chaff blower fan from bran output bucket, go out rice bucket two and inhale chaffs and deliver in the bran-collecting chamber.In the whole pearling process, the rice huller screen rotation, it is low to grind the Mi Miwen that, and rice matter is good.The form of this spray wind rice machine has two kinds: one, spray wind blower fan and suction chaff blower fan are installed on the support, and bearing block is installed on the spray wind Fan casing, and fuselage is installed in to be inhaled on the chaff Fan casing, and two blower fans are installed on the base.The dimension chain complexity, manufacturability is poor, thereby influences the machine accuracy of manufacture and performance.Belt pulley is installed in the middle of the main shaft, because of all there is spring bearing at two ends, changes the V-belt and must pull down main shaft, and dismounting extremely bothers, and frequent dismounting influences the precision and the service life of machine greatly.Two, to be designed to one be back seat to spray wind Fan casing and bearing block, and inhaling chaff Fan casing and fuselage, to be designed to one be front stall, and both are connected on the support, and the belt pulley design is stretched out the back seat outside at main shaft.Spray wind blower fan and suction chaff blower fan are coaxial.The shortcoming that also has the stressed back of anufacturability poor (particularly type position tolerance should not guarantee) rigidity deficiency though this structure has solved the difficulty of changing the V-belt.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, and a kind of box-type jet-air rice polisher is provided, and its manufacturing process is simple, and non-deformability is strong, and it is convenient to change the V-belt.
The purpose of this utility model realizes as follows: it also relates to support, head, spray wind blower fan, inhales chaff blower fan, hopper and belt pulley, its head section by hopper, hopper seat, rice output outlet, chaff discharging port, main shaft, rice roller, rice huller screen, and parts such as screen frame form, the structure of head section is same as the prior art, is not giving unnecessary details here.The rice body structure, spray wind Fan casing, air channel, rear bearing block design at the casing rear side, inhale the design of chaff Fan casing and fuselage in the casing front side.Spray wind draught fan impeller and suction chaff draught fan impeller are fixed on the power transmission shaft, end outside this power transmission shaft stretches out the casing rear side is equipped with belt pulley, the air inlet of main shaft is in the air channel, on the axle head outside main shaft stretches out the casing rear side belt pulley is installed, this belt pulley can be hung the driving-belt that is connected with outer power on the one hand, on the other hand with power transmission shaft on belt pulley on be connected with belt, be used for to two blower fan transferring power.
The advantage that this jet-air rice polisher has is: body structure has strengthened the rigidity of machine, has improved the precision of machine, has increased the service life of machine.Processing technology is simplified, and can be relatively easy to realize the higher positional precision of machine, reduces the manufacturing procedure of parts, cuts down finished cost.Belt pulley is external, and tape swapping is convenient.
Description of drawings
Be further described this use is novel below in conjunction with accompanying drawing.
Accompanying drawing is this structural representation that uses novel jet-air rice polisher.
1. bran output buckets among the figure, 2. casing is 3. inhaled the chaff draught fan impeller, 4. inhale the chaff Fan casing, 5. power transmission shaft, 6. spray wind Fan casing, 7. spray wind draught fan impeller, 8. belt pulley, 9. main shaft, 10. spindle pulley, 11. air channels, 12. spiral propellers, 13. hopper, 14. meters rollers, 15. rice huller screens, 16. outlet(discharge) flange, 17. go out Mi Dou.
The specific embodiment
With reference to accompanying drawing, spray wind Fan casing 6, air channel 11, rear bearing block design at casing 2 rear sides, inhale the design of chaff Fan casing 4 and fuselage in casing 2 front sides.Spray wind draught fan impeller 7 and suction chaff draught fan impeller 3 are fixed on the power transmission shaft 5, end outside this power transmission shaft stretches out the casing rear side is equipped with belt pulley 8, the air inlet of main shaft 9 is in air channel 11, on the axle head outside main shaft 9 stretches out casing 2 rear sides spindle pulley 10 is installed, this belt pulley can be hung the driving-belt that is connected with outer power on the one hand, on the other hand with power transmission shaft 5 on belt pulley 8 on be connected with belt.Rice enters in the body from hopper 13, in the promotion lower edge of spiral propeller 12 axial advancement, be subjected to the influence of resistance to flow output, produce pressure between the grain of rice, under the effect of rice machine muscle, grind mutually and wipe peeling, spray wind blower fan ejection high-pressure blast simultaneously and in the air channel, enter its endoporus by the hole on main shaft 9 circumference, by ejection in rice roller 14 seams, both strengthened the pearling of rice, taken away the heat that part produces again in the pearling process, rice bran is discharged through rice huller screen 15 with high-pressure blast, and rice flows into out rice bucket 17 from outlet(discharge) flange 16, inhales the chaff blower fan from bran output bucket 1, going out 17 liang of rice buckets locates to inhale chaff and delivers in the bran-collecting chamber.
Claims (1)
- A kind of box jet-air rice polisher, it relates to support, head, spray wind blower fan, inhale the chaff blower fan, hopper and belt pulley, it is characterized in that: spray wind Fan casing (6), air channel (11), the rear bearing block design is at casing (2) rear side, inhale the design of chaff Fan casing (4) and fuselage in casing 2 front sides, spray wind draught fan impeller (7) and suction chaff draught fan impeller (3) are fixed on the power transmission shaft (5), end outside this power transmission shaft stretches out the casing rear side is equipped with belt pulley (8), the air inlet of main shaft (9) is in air channel (11), on the axle head outside main shaft (9) stretches out casing (2) rear side spindle pulley (10) is installed, this belt pulley can be hung the driving-belt that is connected with outer power on the one hand, on the other hand with power transmission shaft (5) on belt pulley (8) on be connected with belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268799 CN2707368Y (en) | 2003-07-08 | 2003-07-08 | Box type jet-air rice polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268799 CN2707368Y (en) | 2003-07-08 | 2003-07-08 | Box type jet-air rice polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2707368Y true CN2707368Y (en) | 2005-07-06 |
Family
ID=34842845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268799 Expired - Fee Related CN2707368Y (en) | 2003-07-08 | 2003-07-08 | Box type jet-air rice polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2707368Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012798A (en) * | 2018-07-18 | 2018-12-18 | 徐州广勤米业有限公司 | One kind using hulling device for the processing of ecosystem Nutritive Rice |
-
2003
- 2003-07-08 CN CN 03268799 patent/CN2707368Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012798A (en) * | 2018-07-18 | 2018-12-18 | 徐州广勤米业有限公司 | One kind using hulling device for the processing of ecosystem Nutritive 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 |