CN201986415U - Electric roller rotation speed adjusting device for combine harvester - Google Patents
Electric roller rotation speed adjusting device for combine harvester Download PDFInfo
- Publication number
- CN201986415U CN201986415U CN2011200322952U CN201120032295U CN201986415U CN 201986415 U CN201986415 U CN 201986415U CN 2011200322952 U CN2011200322952 U CN 2011200322952U CN 201120032295 U CN201120032295 U CN 201120032295U CN 201986415 U CN201986415 U CN 201986415U
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- CN
- China
- Prior art keywords
- speed adjusting
- rotation speed
- speed
- transmission connection
- sprocket wheel
- 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
Disclosed is an electric roller rotation speed adjusting device for a combine harvester. A driving pulley in transmission connection with a power device is in transmission connection with a driven pulley on a roller shaft through a belt, a speed adjusting pulley of the driving pulley is in transmission connection with a speed adjusting sprocket rotatably mounted on a frame through a chain, a speed adjusting motor is mounted on a shaft of the speed adjusting sprocket, a power output shaft of the speed adjusting motor is in transmission connection with the shaft of the speed adjusting sprocket, the speed adjusting motor is connected with a storage battery and a speed adjusting switch, and the speed adjusting switch is mounted in a cab of the combine harvester. The electric roller rotation speed adjusting device has the advantages that one driver can adjust rotation speed of a roller with the speed adjusting switch, harvester stoppage is not needed, time is saved while rotation speed can be adjusted anytime and anywhere, rotation speed of the roller can be adjusted from high to low or low to high optionally and quite conveniently, the electric roller rotation speed adjusting device is simple in structure and convenient to operate, mental fatigue of the driver and passengers can be eliminated, grain harvesting quality is improved greatly, and the rotation speed can be manually adjusted conveniently through a manual adjusting nut when the speed adjusting motor fails.
Description
Technical field
The utility model relates to a kind of combine drum rotation speed motorized adjustment device, is used for regulating automatically the rotating speed of combining machine cylinder.
Background technology
Grain header need be regulated the rotating speed of cut flow roller because of the influence that is subjected to weather in harvesting cereal, because the air themperature of morning, noon, dusk is different and the difference of harvesting cereal, rotating speed all needs corresponding adjusting.Morning and dusk air themperature are big, and it is high that rotating speed is wanted; Noon the air drying, the also corresponding drying of cereal, rotating speed is low.Needed two people to carry out in the past, and saw revolution counter at driver's cabin for one, a people operates below, suitable trouble.At present; agricultural grain header (combine of model such as, Deere good 3361 as Deere is good 1048, Jia Lian-5, Jia Lian-6) is when operation; the drum rotation speed of combine is by regulating manually; and the manual adjustments drum rotation speed needs shutdown operation; solve grain, fragmentation and the sordid problem of threshing of running; lose time, reduced the operating efficiency of combine, the problem that manual operation causes personnel to injure easily.
Summary of the invention
The purpose of this utility model provides a kind of combine drum rotation speed motorized adjustment device; need shutdown operation to solve existing manual adjustments drum rotation speed; lose time, reduced the operating efficiency of combine, and the manual operation problem that causes personnel to injure easily.
The technical solution of the utility model is: a kind of combine drum rotation speed motorized adjustment device, comprise driving wheel, driven pulley, belt, speed governing sprocket wheel and chain, the driving wheel that is in transmission connection with power set is in transmission connection by the driven pulley on belt and the drum shaft, the flywheel of driving wheel is in transmission connection by chain and the speed governing sprocket wheel that is rotatably installed on the frame, it is characterized in that, on the axle of described speed governing sprocket wheel, a buncher is housed, the power take-off of this buncher is connected with the through-drive of this speed governing sprocket wheel, this buncher is connected with speed-regulating switch with accumulator, and this speed-regulating switch is installed in the driver's cabin of combine.
Described speed governing sprocket wheel the axle an end be provided with the manual adjustments nut.
The utility model has the advantages that: people of driver can regulate drum rotation speed by speed-regulating switch, need not shut down, and saves time, regulates anywhere or anytime.Drum rotation speed is followed one's bent from high to low, from low to high, and is very convenient.Simple in structure, easy to operate, overcome driver and personnel's tired psychology at random, the grain quality of results is improved greatly.If buncher breaks down, can also manually adjust by the manual adjustments nut, be very easy to the user.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises driving wheel 1, driven pulley 2, belt 3, speed governing sprocket wheel 7 and chain 5, the driving wheel 1 that is in transmission connection with power set is in transmission connection by the driven pulley 2 on belt 3 and the drum shaft, and the flywheel 4 on the driving wheel 1 is in transmission connection by chain 5 and the speed governing sprocket wheel 7 that is rotatably installed on the frame 6.Above-mentioned modular construction is prior art, the utility model is equipped with a buncher 10 on the axle 9 of described speed governing sprocket wheel, the axle 9 of the power take-off of this buncher 10 and this speed governing sprocket wheel is in transmission connection, this buncher 10 is connected (not shown) with accumulator with speed-regulating switch, this speed-regulating switch is installed in the driver's cabin of combine.Three bolts 8 of buncher 10 usefulness are fixedlyed connected with frame 6.
Axle end of 9 at described speed governing sprocket wheel is provided with manual adjustments nut 11, this manual adjustments nut 11 is same as the prior art, when in a single day buncher 10 breaks down, still can carry out speed governing by rotation manual adjusting nut 11, promptly adopt manual mode rotation manual adjusting nut 11, drive speed governing sprocket wheel 7 and rotate realization speed governing (identical) with the mode of speed regulation of prior art.
Claims (2)
1. combine drum rotation speed motorized adjustment device, comprise driving wheel, driven pulley, belt, speed governing sprocket wheel and chain, the driving wheel that is in transmission connection with power set is in transmission connection by the driven pulley on belt and the drum shaft, the flywheel of driving wheel is in transmission connection by chain and the speed governing sprocket wheel that is rotatably installed on the frame, it is characterized in that, on the axle of described speed governing sprocket wheel, a buncher is housed, the power take-off of this buncher is connected with the through-drive of this speed governing sprocket wheel, this buncher is connected with speed-regulating switch with accumulator, and this speed-regulating switch is installed in the driver's cabin of combine.
2. combine drum rotation speed motorized adjustment device according to claim 1 is characterized in that, described speed governing sprocket wheel the axle an end be provided with the manual adjustments nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200322952U CN201986415U (en) | 2011-01-30 | 2011-01-30 | Electric roller rotation speed adjusting device for combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200322952U CN201986415U (en) | 2011-01-30 | 2011-01-30 | Electric roller rotation speed adjusting device for combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201986415U true CN201986415U (en) | 2011-09-28 |
Family
ID=44662931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200322952U Expired - Fee Related CN201986415U (en) | 2011-01-30 | 2011-01-30 | Electric roller rotation speed adjusting device for combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201986415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489165A (en) * | 2021-12-28 | 2022-05-13 | 江苏云邦电子科技有限公司 | Speed regulation control system of lithium electric transmission equipment with data processing function |
-
2011
- 2011-01-30 CN CN2011200322952U patent/CN201986415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489165A (en) * | 2021-12-28 | 2022-05-13 | 江苏云邦电子科技有限公司 | Speed regulation control system of lithium electric transmission equipment with data processing function |
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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: 20110928 Termination date: 20140130 |