CN201720070U - Hexagonal belt transmission mechanism of rice hulling machine - Google Patents
Hexagonal belt transmission mechanism of rice hulling machine Download PDFInfo
- Publication number
- CN201720070U CN201720070U CN2010202405090U CN201020240509U CN201720070U CN 201720070 U CN201720070 U CN 201720070U CN 2010202405090 U CN2010202405090 U CN 2010202405090U CN 201020240509 U CN201020240509 U CN 201020240509U CN 201720070 U CN201720070 U CN 201720070U
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- China
- Prior art keywords
- shaft
- belt wheel
- slow
- hexagonal
- roll shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a hexagonal belt transmission mechanism of a rice hulling machine, which comprises a motor fixed under a main frame, and a driving belt wheel arranged on a main shaft of the motor; the rice hulling machine is internally provided with a rapid rubber roller taking a rapid roller shaft as a central shaft, and a slow rubber roller taking a slow roller shaft as a central shaft, wherein the outer end of the rapid roller shaft is provided with a small belt wheel and is fixed on a left upper bracket by a bearing seat; the outer end of the slow roller shaft is provided with a large belt wheel and is arranged on the main frame by a movable bearing seat and a pin shaft; the front end of a gap adjusting screw rod arranged on a right bracket is connected with the movable bearing seat; a tensioning adjusting screw rod is fixedly arranged on the left upper bracket, and the front end of the tensioning adjusting screw rod is provided with the pin shaft; a tension pulley is sheathed on the pin shaft; the inner side surface of a hexagonal belt is sequentially covered and wound on the tension pulley, the driving belt wheel and the large belt wheel along the same direction; and the outer side surface of the hexagonal belt is covered and wound on the small belt wheel along the reverse direction. The utility model has the advantages of being light in weight, simple in structure, low in manufacturing cost and easy for disassembly and maintenance, reducing the power consumption, saving the electric energy, and reducing the rice hulling cost.
Description
Technical field
Interior two rubber rolls of using on a kind of paddy rice machine of hulling of hulling machine that make are made the transmission device of differential motion in opposite directions.
Background technology
Existing rice huller Gu Miji is made of hulling machine, the blower fan, shell rice separator, refine rice machine and the motor that are positioned at the hulling machine below.Rice huller paddy operating principle is that cereal enters between the gap of two rubber rolls in the hulling machine, and the differential motion in opposite directions of two rubber rolls produces rubbing and peels off active force cereal, thereby makes husk broken and expose the grain of rice.Regulate the gap between two rubber rolls, can adapt to the rice huller paddy of various different cereal.
Existing rice huller Gu Miji is at the other gearbox that installs additional of hulling machine, drives two rubber rolls by the gear drive in the gearbox and does differential motion in opposite directions.Gearbox is big and heavy, complex structure, and maintenance difficult, and consumed power is big.
Summary of the invention
The purpose of this utility model provides a kind of rice huller paddy rice machine hexagonal belt gear, accomplishes that structure is light and handy simple, easy care, reduction power consumption.
The utility model includes the motor that is fixed on mainframe below and the drive pulley on the main shaft thereof, have in the hulling machine of mainframe top with fast roll shaft and be the quick rubber roll of central shaft and be the rubber roll at a slow speed of central shaft with slow roll shaft, improvements are that fast roll shaft outer end is equipped with small belt pulley, and fast roll shaft is fixed on upper left support or the main support through bearing block; On the slow roll shaft big belt pulley is housed, slow roll shaft is seated on the mainframe through movable axis bearing and bearing pin, and the gap adjustment leading screw front end of crosswise fixed on upper right support is connected with the movable axis bearing; Tensioning is regulated leading screw and vertically is fixed on the upper left support, and tensioning is regulated the leading screw front end and is equipped with bearing pin, regulating wheel by bearing holder (housing, cover) on bearing pin; Hexagonal belt medial surface surrounds on regulating wheel, drive pulley, the big belt pulley successively in the same way, and hexagonal belt lateral surface then is oppositely surrounding on the small belt pulley.
Operation principle is as follows: when motor is rotated counterclockwise drive pulley, be rotated counterclockwise at big belt pulley, regulating wheel through the drive of hexagonal belt, drive small belt pulley simultaneously and turn clockwise, thereby the rubber roll at a slow speed that the quick rubber roll that the realization small belt pulley links to each other links to each other with big belt pulley is done differential motion in opposite directions.Adjusting tensioning adjusting leading screw can make hexagonal belt degree of tightness suitable.Leading screw is regulated in the adjusting play can change quick rubber roll and the gap length between the rubber roll at a slow speed, to adapt to the needs of different cereal.
Compared with the prior art, characteristics of the present utility model are in light weight, and are simple in structure, and cost is low, and is quick detachable, and easy care reduces power consumption, and saves energy reduces rice huller paddy cost.
Description of drawings
Fig. 1 is a rice huller paddy rice machine hexagonal belt gear structural representation, and 20 is that blower fan, 21 is that shell rice separator, 22 is the refine rice machine among the figure.
The specific embodiment
As shown in Figure 1, the utility model includes the motor 2 that is fixed on mainframe 1 below and the drive pulley 3 on the main shaft thereof, there is fast roll shaft 5 to be the quick rubber roll of central shaft and the rubber roll at a slow speed that is central shaft with slow roll shaft 6 in the hulling machine 4 of mainframe top, difference is that fast roll shaft 5 outer ends are equipped with small belt pulley 7, and fast roll shaft 5 is fixed on the upper left support 9 through bearing block 8; Big belt pulley 10 is equipped with in slow roll shaft 6 outer ends, and slow roll shaft 6 is seated on the mainframe 1 through movable axis bearing 11 and bearing pin 12, and gap adjustment leading screw 14 front ends of crosswise fixed on upper right support 13 are connected with movable axis bearing 11; Tensioning is regulated leading screw 15 and vertically is fixed on the upper left support 9, and tensioning is regulated leading screw 15 front ends and is equipped with bearing pin 16, and regulating wheel 17 is enclosed within on the bearing pin 16 by bearing 18; Hexagonal belt 19 medial surfaces surround on regulating wheel 17, drive pulley 3, the big belt pulley 10 successively in the same way, and hexagonal belt 19 lateral surfaces then are oppositely surrounding on the small belt pulley 7.
Claims (1)
1. rice huller paddy rice machine hexagonal belt gear, include the motor (2) that is fixed on mainframe (1) below and the drive pulley (3) on the main shaft thereof, have in the hulling machine (4) of mainframe (1) top with fast roll shaft (5) and be the quick rubber roll of central shaft and be the rubber roll at a slow speed of central shaft with slow roll shaft (6), it is characterized in that fast roll shaft (5) outer end is equipped with small belt pulley (7), fast roll shaft (5) is fixed on upper left support (9) or the mainframe (1) through bearing block (8); Big belt pulley (10) is equipped with in slow roll shaft (6) outer end, slow roll shaft (6) is seated on the mainframe (1) through movable axis bearing (11) and bearing pin (12), and gap adjustment leading screw (14) front end of crosswise fixed on upper right support (13) is connected with movable axis bearing (11); Tensioning is regulated leading screw (15) and vertically is fixed on the upper left support (9), and tensioning is regulated leading screw (15) front end and is equipped with bearing pin (16), and regulating wheel (17) is enclosed within on the bearing pin (16) by bearing (18); Hexagonal belt (19) medial surface surrounds on regulating wheel (17), drive pulley (3), the big belt pulley (10) successively in the same way, and hexagonal belt (19) lateral surface then is oppositely surrounding on the small belt pulley (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202405090U CN201720070U (en) | 2010-06-25 | 2010-06-25 | Hexagonal belt transmission mechanism of rice hulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202405090U CN201720070U (en) | 2010-06-25 | 2010-06-25 | Hexagonal belt transmission mechanism of rice hulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720070U true CN201720070U (en) | 2011-01-26 |
Family
ID=43488346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202405090U Expired - Fee Related CN201720070U (en) | 2010-06-25 | 2010-06-25 | Hexagonal belt transmission mechanism of rice hulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973832A (en) * | 2021-04-17 | 2021-06-18 | 四川钭进科技有限公司 | Rice huller |
| CN113877661A (en) * | 2021-10-27 | 2022-01-04 | 袁海林 | Chain or belt driven rice huller |
-
2010
- 2010-06-25 CN CN2010202405090U patent/CN201720070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973832A (en) * | 2021-04-17 | 2021-06-18 | 四川钭进科技有限公司 | Rice huller |
| CN113877661A (en) * | 2021-10-27 | 2022-01-04 | 袁海林 | Chain or belt driven rice huller |
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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: 20110126 Termination date: 20110625 |