CN2543587Y - Large diameter high-effect rubber roller rice-huller - Google Patents
Large diameter high-effect rubber roller rice-huller Download PDFInfo
- Publication number
- CN2543587Y CN2543587Y CN 02234109 CN02234109U CN2543587Y CN 2543587 Y CN2543587 Y CN 2543587Y CN 02234109 CN02234109 CN 02234109 CN 02234109 U CN02234109 U CN 02234109U CN 2543587 Y CN2543587 Y CN 2543587Y
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- China
- Prior art keywords
- rubber roll
- diameter
- gear
- big roller
- roller footpath
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Abstract
The utility model discloses a large diameter high-effect rubber roller rice-huller, which comprises a huller body, a gearing, a handpiece, a feed hopper, an air-duct, a husk segregator and a rice and brown rice mixture outlet, wherein the diameters of a front rubber roll and a back rubber roll which are arranged in the handpiece are 245 to 280 mm, the diameter of a drive shaft of the back rubber roll is 53 to 58 mm, and a heat dispersion and evacuating outlet which is arranged above a gear case takes the type of linear gap. The utility model has the advantages of high husking yield, good heat dispersion and evacuating effect, low rice broken rate, steady operation and good reliability, etc.
Description
One, technical field
The utility model relates to a kind of rubber roll husker, particularly the efficient rubber roll husker in big roller footpath.
Two, background technology
The front and back rubber roll of existing 14 inches rubber roll husker types all adopts the diameter of 225mm so far from five sixties, because diameter is less than normal, gear-box adopts pin hole heat radiation exhaust, it is low to exist husking yield, the broken rice rate height, wear and tear in machines is big, and service life is short, the back cot power transmission shaft ruptures easily, deficiencies such as heat radiation exhaust effect difference.
Three, summary of the invention
The purpose of this utility model provides a kind of husking yield height, and broken rice rate is low, and running is steady, long service life, the efficient rubber roll husker in big roller footpath of good reliability and heat radiation good exhaust effect.
For achieving the above object, the technical solution that the utility model adopts is: the efficient rubber roll husker in big roller footpath comprises body, transmission mechanism, head, feed hopper, airduct, husk aspirator and mixture of paddy and husked rice outlet, the preceding rubber roll in the head and the diameter of back cot are 245-280mm, and back cot power transmission shaft diameter is 53-58mm.
The efficient rubber roll husker in described big roller footpath, transmission mechanism is by motor, and gear-box and belt drive system are formed, and the diameter ratio of front and back rubber roll principal and subordinate belt pulley was all 220: 240 in the belt drive system, and the gear number of teeth of adjusting in the gear-box is Z
1=37, Z
2=41, Z
3=43, Z
4=35, Z
5=35, Z
6=43.
The efficient rubber roll husker in described big roller footpath, the diameter of front and back rubber roll is 255mm, back cot power transmission shaft diameter is 55mm.
The efficient rubber roll husker in described big roller footpath, the heat radiation air exit of gear-box top is the wire slot type.
The utility model has been owing to adopted above-mentioned technical solution, thereby has following beneficial effect: (one) is top roller diameters before and after increasing, and has increased contact-making surface, has improved husking yield, has reduced broken rice rate; (2) be top roller diameters before and after increasing, can reduce rotating speed, thereby can significantly reduce the wearing and tearing of machine under the constant situation of rubber roll linear velocity guaranteeing, reduce noise and temperature rise, improve stability, increase the service life; (3) be top roller diameter before and after increasing, increased the glue-line total amount, prolonged the service time of rubber roll; (4) be by increasing back cot power transmission shaft diameter, having overcome the deficiency that the back cot power transmission shaft ruptures at work easily; (5) be that top roller diameter increases to certain unified size, reduced the specification of rubber roll, be convenient to the replacing in rubber-covered roll factory's production and the rubber roll use; (6) be to have changed air exit, the gear-box radiating effect improves greatly.
Four, description of drawings Fig. 1 is that structural representation Fig. 2 of the efficient rubber roll husker in the utility model big roller footpath is that front and back rubber roll enlarged diagram Fig. 3 of the efficient rubber roll husker in the utility model big roller footpath is that kinematic scheme Fig. 4 of the efficient rubber roll husker in the utility model big roller footpath is the gear-box air exit structural representation of the efficient rubber roll husker in the utility model big roller footpath
Five, the specific embodiment
As shown in Figure 1: the efficient rubber roll husker in big roller footpath comprises body 1, transmission mechanism 2, head 3, feed hopper 4, airduct 5, husk aspirator 6 and mixture of paddy and husked rice outlet 7, the preceding rubber roll 8 in the head 3 and the diameter of back cot 9 are 245-280mm, the best is 255mm, back cot power transmission shaft diameter is 53-58mm, the best is 55mm (as shown in Figure 2), and as shown in Figure 3, transmission mechanism 2 is by motor 10, gear-box 11 and belt drive system are formed, rubber roll drive pulley 12 diameters are all 220mm before and after in the belt drive system, and driven pulley 13 diameters are all 240mm, and the gear number of teeth in the gear-box 11 is set to Z
1=37, Z
2=41, Z
3=43, Z
4=35, Z
5=35, Z
6=43, for improving the heat radiation exhaust effect of gear-box 11, as shown in Figure 4, the heat radiation air exit 15 of gear-box 11 tops is the wire slot type.
Claims (4)
1, the efficient rubber roll husker in a kind of big roller footpath, comprise body (1), transmission mechanism (2), head (3), feed hopper (4), airduct (5), husk aspirator (6) and mixture of paddy and husked rice outlet (7), it is characterized in that: the preceding rubber roll (8) in the head (3) and the diameter of back cot (9) are 245-280mm, and back cot power transmission shaft (14) diameter is 53-58mm.
2, the efficient rubber roll husker in big roller footpath according to claim 1, it is characterized in that: transmission mechanism (2) is by motor (10), gear-box (11) and belt drive system are formed, the diameter ratio of rubber roll principal and subordinate belt pulley was all 220: 240 before and after in the belt drive system, and the gear number of teeth of adjusting in the gear-box (11) is Z
1=37, Z
2=41, Z
3=43, Z
4=35, Z
5=35, Z
6=43.
3, the efficient rubber roll husker in big roller footpath according to claim 1 and 2, it is characterized in that: the diameter of preceding rubber roll (8) and back cot (9) is 255mm, back cot power transmission shaft (14) diameter is 55mm.
4, the efficient rubber roll husker in big roller footpath according to claim 1 and 2, it is characterized in that: the heat radiation air exit (15) of gear-box (11) top is the wire slot type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02234109 CN2543587Y (en) | 2002-05-06 | 2002-05-06 | Large diameter high-effect rubber roller rice-huller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02234109 CN2543587Y (en) | 2002-05-06 | 2002-05-06 | Large diameter high-effect rubber roller rice-huller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2543587Y true CN2543587Y (en) | 2003-04-09 |
Family
ID=33709060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02234109 Expired - Fee Related CN2543587Y (en) | 2002-05-06 | 2002-05-06 | Large diameter high-effect rubber roller rice-huller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2543587Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032527A (en) * | 2015-08-17 | 2015-11-11 | 安徽东亚机械有限公司 | Rice huller |
-
2002
- 2002-05-06 CN CN 02234109 patent/CN2543587Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032527A (en) * | 2015-08-17 | 2015-11-11 | 安徽东亚机械有限公司 | Rice huller |
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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 |