CN101946587A - Combine harvester - Google Patents
Combine harvester Download PDFInfo
- Publication number
- CN101946587A CN101946587A CN 201010257625 CN201010257625A CN101946587A CN 101946587 A CN101946587 A CN 101946587A CN 201010257625 CN201010257625 CN 201010257625 CN 201010257625 A CN201010257625 A CN 201010257625A CN 101946587 A CN101946587 A CN 101946587A
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- CN
- China
- Prior art keywords
- lever
- threshing
- sensor
- gearbox
- auxiliary transmission
- 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.)
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- Combines (AREA)
Abstract
The invention provides a combine harvester which comprises a harvesting table part (1), a threshing part (2), a straw cutting part (3), a granary part (4), a traveling part (5), a gearbox and an auxiliary gearbox lever (6) arranged on the gearbox, wherein, the gearbox comprises a standard gear, a reverse gear, a travel gear and a neutral gear; the threshing part comprises a threshing lever; a lever hinge of the auxiliary gearbox lever (6) is equipped with a sensor (8) for detecting the position of the auxiliary gearbox lever (6); the harvesting table part (1) is equipped with a sensor (13) for detecting feeding conditions of grains; and the threshing part is equipped with a sensor for detecting threshing operation. The combine harvester of the invention has the following technical effects: 1) the combine harvester can automatically stop harvesting or threshing operation through the sensors under a travel gear status, thus avoiding the damage of components, prolonging the service life and improving the operating security; and 2) the combine harvester has simple structure and convenient use.
Description
Technical field
The present invention relates to a kind of combine, belong to agricultural machinery technological field.
Background technology
Combine is a kind ofly can once finish the harvesting of cereal, threshing, separate cane, and cereal imported operations such as silo, directly obtain the harvest machinery of silo from the field, be indispensable agricultural machinery in the modernized agricultural, comprise ceding of Taiwan portion (1), threshing portion (2), chaffcutter portion (3), silo portion (4), enforcement portion (5) and gearbox (6), when operation is gathered in the field, gearbox (6) is placed on standard file, falling bar or when needing the deceleration operation, gearbox (6) is placed on holds up shelves, under non-job states such as road driving, gearbox (6) is placed on the shelves that travel.
Existing combine is because operator's carelessness; usually can in sailing the rice field into, continue to use the shelves that travel; gather in operation in this state; not only can increase the loss of harvested material; also can very big load causes and the damage of accessory because of board is subjected to; influence the service life of machine, and security incident takes place easily.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part, a kind of combine that can use safely is provided.
Combine of the present invention, comprise ceding of Taiwan portion (1), threshing portion (2), chaffcutter portion (3), silo portion (4), enforcement portion (5), gearbox and the auxiliary transmission lever (6) that is located on the gearbox, said gearbox comprises standard file, hold up shelves, travel shelves and neutral, said threshing portion comprises the threshing lever, it is characterized in that, on the lever hinge of auxiliary transmission lever (6), be provided with the sensor (8) that is used to respond to auxiliary transmission lever (6) position, said sensor (8) comprises switch fixed head (14), be fixed on microswitch (15) and the switch press plate (16) that links to each other with secondary change lever on the switch fixed head, said ceding of Taiwan portion (1) is provided with the sensor (13) that is used to respond to cereal feeding condition, said sensor (13) comprises inductor assembly (11) and the inductor carriage (12) that is installed on ceding of Taiwan portion feeding mouth, said threshing portion is provided with the sensor that is used to respond to threshing operations, said sensor is positioned at threshing lever downside, comprises switch press plate, switch fixed head and microswitch.
Preferably, also be connected with the restraint device (10) of clutch lever (7) work that is used to limit ceding of Taiwan portion (1) on the said auxiliary transmission lever (6).
Combine of the present invention has following technique effect:
1) combine of the present invention can stop harvesting or threshing operations by sensor, thereby avoid parts damages under grade state that travels automatically, has prolonged service life, has improved the safety of operation; Three sensors are positioned at when travelling grade at auxiliary transmission lever (6), can control stopping automatically of ceding of Taiwan portion and threshing portion engine as required; Restraint device (10) is positioned at when travelling grade at auxiliary transmission lever (6), and the clutch lever of restriction ceding of Taiwan portion (1) turns round normally;
2) of the present invention simple in structure, very convenient to use.
Description of drawings
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of combine of the present invention;
Fig. 2 is the structural representation that the auxiliary transmission lever of combine of the present invention is positioned at the gearbox standard file;
Fig. 3 is that the auxiliary transmission lever of combine of the present invention is positioned at the structural representation that gearbox is held up shelves;
Fig. 4 be the auxiliary transmission lever of combine of the present invention be positioned at gearbox travel shelves structural representation;
Fig. 5 is the structure chart of the sensor that is used to respond to the auxiliary transmission lever positions (8) of combine of the present invention;
Fig. 6 is the construction of switch schematic diagram of the sensor that is used to respond to the auxiliary transmission lever positions (8) of combine of the present invention;
Fig. 7 is the structure chart of sensor (13) that is used to respond to cereal feeding condition of combine of the present invention;
Embodiment
As shown in Figure 1, combine of the present invention, comprise ceding of Taiwan portion (1), threshing portion (2), chaffcutter portion (3), silo portion (4), enforcement portion (5), gearbox and be located at auxiliary transmission lever (6) on the gearbox, gearbox comprises standard file, hold up shelves, travel shelves and neutral, and threshing portion comprises the threshing lever.
Shown in Fig. 5,6, be provided with the sensor (8) that is used to respond to auxiliary transmission lever (6) position on the lever hinge of auxiliary transmission lever (6), sensor (8) comprises switch fixed head (14), is fixed on microswitch (15) and the switch press plate (16) that links to each other with secondary change lever on the switch fixed head.
As shown in Figure 7, ceding of Taiwan portion (1) is provided with the sensor (13) that is used to respond to cereal feeding condition, sensor (13) comprises inductor assembly (11) and the inductor carriage (12) that is installed on ceding of Taiwan portion feeding mouth, threshing portion is provided with the sensor that is used to respond to threshing operations, threshing portion sensor is positioned at threshing lever downside, comprises switch press plate, switch fixed head and microswitch.
Shown in Fig. 2,3, when restraint device (10) was positioned at standard file or holds up grade at auxiliary transmission lever (6), restraint device (10) was separated with the clutch lever of ceding of Taiwan portion (1), and the clutch lever of ceding of Taiwan portion (1) can turn round normally; As shown in Figure 4, restraint device (10) is positioned at when travelling grade at auxiliary transmission lever (6), and restraint device (10) contacts with the clutch lever (7) of ceding of Taiwan portion (1), thereby the clutch lever (7) that has limited ceding of Taiwan portion (1) turns round normally.
As shown in Figure 5, sensor (8) is positioned at when travelling grade at auxiliary transmission lever (6), be installed on the microswitch (15) on the switch fixed head (14), because under the effect of switch press plate (16), be in connection status, make it signal is sent to control system, again by control system, control the operation of engine and each parts as required, the control engine stops automatically.When secondary change lever was in standard retaining, lodging retaining, neutral, this switch was in off-state on the contrary.
As shown in Figure 6, sensor (13) is positioned at when travelling grade at auxiliary transmission lever (6), under the effect of inductor carriage (12) because of the grain straw of feeding, moves along with moving of stalk, makes it priming inductor assembly switch.The inductor assembly sends above-mentioned information to control system, again by control system, control the operation of ceding of Taiwan portion engine and each parts as required, the control engine stops automatically, when secondary change lever (6) was in standard retaining, lodging retaining, neutral, this inductor assembly switch was in off-state on the contrary.
The sensor of threshing portion is positioned at when travelling grade at auxiliary transmission lever (6).When the threshing lever was in the connection status of threshing operations, microswitch was in closure state, and this signal is sent to control system, was controlled the operation of threshing portion engine and each parts more as required by control system.When secondary change lever (6) was in standard retaining, lodging retaining or neutral, this switch was in off-state on the contrary.
Claims (2)
1. combine, comprise ceding of Taiwan portion (1), threshing portion (2), chaffcutter portion (3), silo portion (4), enforcement portion (5), gearbox and the auxiliary transmission lever (6) that is located on the gearbox, said gearbox comprises standard file, hold up shelves, travel shelves and neutral, said threshing portion comprises the threshing lever, it is characterized in that, on the lever hinge of auxiliary transmission lever (6), be provided with the sensor (8) that is used to respond to auxiliary transmission lever (6) position, said sensor (8) comprises switch fixed head (14), be fixed on microswitch (15) and the switch press plate (16) that links to each other with secondary change lever on the switch fixed head, said ceding of Taiwan portion (1) is provided with the sensor (13) that is used to respond to cereal feeding condition, said sensor (13) comprises inductor assembly (11) and the inductor carriage (12) that is installed on ceding of Taiwan portion feeding mouth, said threshing portion is provided with the sensor that is used to respond to threshing operations, said sensor is positioned at threshing lever downside, comprises switch press plate, switch fixed head and microswitch.
2. combine according to claim 1 is characterized in that, also is connected with the restraint device (10) of clutch lever (7) work that is used to limit ceding of Taiwan portion (1) on the auxiliary transmission lever (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257625 CN101946587A (en) | 2010-08-19 | 2010-08-19 | Combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257625 CN101946587A (en) | 2010-08-19 | 2010-08-19 | Combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101946587A true CN101946587A (en) | 2011-01-19 |
Family
ID=43450309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010257625 Pending CN101946587A (en) | 2010-08-19 | 2010-08-19 | Combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101946587A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6343843A (en) * | 1986-08-08 | 1988-02-24 | Iseki & Co Ltd | Sensor checker for mobile agricultural machinery |
| JPH07322739A (en) * | 1994-06-02 | 1995-12-12 | Kubota Corp | Elevating device for reaping working machine |
| CN1575629A (en) * | 2003-07-18 | 2005-02-09 | 株式会社久保田 | Operating vehicle |
| JP2007053943A (en) * | 2005-08-23 | 2007-03-08 | Iseki & Co Ltd | Combine harvester |
| CN101574032A (en) * | 2008-05-09 | 2009-11-11 | 株式会社久保田 | Harvester |
| CN201781777U (en) * | 2010-08-19 | 2011-04-06 | 大同农机(安徽)有限公司 | Combine harvester |
-
2010
- 2010-08-19 CN CN 201010257625 patent/CN101946587A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6343843A (en) * | 1986-08-08 | 1988-02-24 | Iseki & Co Ltd | Sensor checker for mobile agricultural machinery |
| JPH07322739A (en) * | 1994-06-02 | 1995-12-12 | Kubota Corp | Elevating device for reaping working machine |
| CN1575629A (en) * | 2003-07-18 | 2005-02-09 | 株式会社久保田 | Operating vehicle |
| JP2007053943A (en) * | 2005-08-23 | 2007-03-08 | Iseki & Co Ltd | Combine harvester |
| CN101574032A (en) * | 2008-05-09 | 2009-11-11 | 株式会社久保田 | Harvester |
| CN201781777U (en) * | 2010-08-19 | 2011-04-06 | 大同农机(安徽)有限公司 | Combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110119 |