CN105144980A - High-position unloading intelligent controller for combine-harvester - Google Patents
High-position unloading intelligent controller for combine-harvester Download PDFInfo
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- CN105144980A CN105144980A CN201510400726.9A CN201510400726A CN105144980A CN 105144980 A CN105144980 A CN 105144980A CN 201510400726 A CN201510400726 A CN 201510400726A CN 105144980 A CN105144980 A CN 105144980A
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Abstract
The invention discloses a high-position unloading intelligent controller for a combine-harvester for intelligently controlling a high-position unloading device. The controller comprises an executing unit, a position feedback unit, a warning unit and a control unit, wherein the position feedback unit is used for detecting whether the executing unit reaches an appointed position or not; the warning unit is used for detecting whether the operator has misoperation or not; the control unit is connected with the executing unit, the feedback unit and the warning unit; the control unit is connected with a control panel. The controller disclosed by the invention is simple and compact in structure and low in retrofitting cost, and not only can realize unloading requirements in different directions and at different heights, but also can effectively improve the unloading efficiency and the safe and alleviate the labor intensity of the driver, so that the user experience is enhanced.
Description
Technical field
The present invention relates to high-order discharge mechanism technical field, in particular, relate to the high-order unloading intelligent controller of a kind of combine.
Background technology
Along with the raising of agricultural modernization degree, grain harvesting widely uses combine, and combine generally adopts high-order unloading when harvesting, is discharged in the truck travelled in the same way with grain header by grain in the silo of grain header by grain barrel-removing.
Discharge mechanism on existing grain header mainly contains three kinds: the first is that grain bin bottom is provided with can the horizontal grain barrel-removing of horizontal feed cereal, the cereal of results is directly sent silo by horizontal grain barrel-removing, the height of horizontal grain barrel-removing determines the height of unloading position, and this causes considerable restraint to user's unloading; The second horizontal grain barrel-removing of a kind of grain bin bottom and inclination grain barrel-removing disclosed in the patent of invention of application number 201220622311.8 combinationally use, and be connected or connected by manually-operated connecting rod between silo with inclination grain barrel-removing by the hydraulic jack for driving inclination grain barrel-removing to rotate; Although above-mentioned two kinds of methods solve the problem that discharge height is difficult to regulate, horizontal direction unloading position arbitrarily cannot be adjusted.The third a kind of grain bin bottom disclosed in the patent of invention of application number 200810013743.7 is provided with can the horizontal grain barrel-removing of horizontal feed cereal, second grain barrel-removing of upwards vertically carry grain is installed at horizontal grain barrel-removing grain outlet place, the 3rd grain barrel-removing is installed at the grain outlet place of the second grain barrel-removing head; Between the head being installed on support and the second grain barrel-removing, for driving the head of the second grain barrel-removing around the horizontal position adjustment device of own axis, be installed between the second grain barrel-removing head and the 3rd grain barrel-removing, for driving the 3rd grain barrel-removing to rotate around the grain outlet of the second grain barrel-removing vertical position adjusting device.Although the method achieves the unloading requirement of different directions, differing heights, need driver manually grain barrel-removing to be adjusted to operating position when but unloading starts, still need driver's manual operation grain barrel-removing to reset after unloading simultaneously terminates, could continue to travel, waste many time.More and more emphasizing today of unloading efficiency, especially in grain good harvest, combine work autumn frequently, in unloading work, the stability of high-order discharge mechanism how is promoted, safety, and reduce the operation easier of operating personnel and working strength becomes problem in the urgent need to address.
Summary of the invention
The object of the invention is to cannot automatically complete the function sending, regain grain barrel-removing for existing high-order discharge mechanism, necessary manually operated shortcoming, the one proposed has installed automatic control system additional, not only all the performing an action of high-order unloading mechanism has all controlled by this covering device, also added that a key sends, a key reclaims function and alarm unit, thus substantially increase the operating efficiency of combine, reduce user's labour intensity, improve the high-order unloading intelligent controller of combine of Consumer's Experience.
The present invention is achieved through the following technical solutions above-mentioned purpose: the high-order unloading intelligent controller of a kind of combine, for carrying out Based Intelligent Control to high-order discharge mechanism, comprise performance element, position feedback unit, alarm unit and control unit, whether described position feedback unit reaches the position of specifying for detecting performance element, described alarm unit is for detecting operating personnel's whether misoperation, described control unit connects performance element, feedback unit and alarm unit, described control unit connection control panel.
Further, described high-order discharge mechanism comprises the first grain barrel-removing for horizontal feed results grain be installed on bottom grain storehouse, be installed on second grain barrel-removing for upwards vertically carrying results grain at the grain outlet place of described first grain barrel-removing, be installed on the 3rd grain barrel-removing at the grain outlet place of the head of described second grain barrel-removing, to be installed between the bulkhead of described grain storehouse and described second grain barrel-removing and for driving described second grain barrel-removing around the horizontal level automatic regulating apparatus of own axis, to be installed between described second grain barrel-removing and the 3rd grain barrel-removing and for the vertical position automatic regulating apparatus that drives described 3rd grain barrel-removing to rotate around the grain outlet of the second grain barrel-removing and automaton, described automaton connects the motion of described horizontal level automatic regulating apparatus and vertical position automatic regulating apparatus and also both control, the grain-entering mouth of described second grain barrel-removing is fixedly connected with the grain outlet of described first grain barrel-removing, the cylindrical shell of described second grain barrel-removing is vertically fixing with on the bulkhead of described grain storehouse, described second grain barrel-removing has a head be connected with described barrel body rotation, the grain outlet of described second grain barrel-removing and the grain-entering mouth of described 3rd grain barrel-removing are rotationally connected, and both in relative rotation axis be level,
The drive motors that described horizontal level automatic regulating apparatus comprises the level sensor mounting bracket affixed with the bulkhead of grain storehouse, is fixed on the driven gear on described second grain barrel-removing and drives described second grain barrel-removing to rotate, the motor head of described drive motors is provided with the driving gear engaged with described driven gear, described level sensor mounting bracket is that band is annular groove with discoid support, the axis of described level sensor support and the axis collinear of the second grain barrel-removing;
Described vertical position automatic regulating apparatus comprises vertical position mounting frame for sensor and hydraulic jack, described vertical position mounting frame for sensor is the quadrant dish of band annular groove, its axis and hydraulic jack end are hinged axis collinear, described vertical position mounting frame for sensor is fixed on the head of the second grain barrel-removing, and the head of hydraulic jack connects the 3rd grain barrel-removing;
Described automaton comprises three proximity switches be arranged on level sensor mounting bracket, the first trigger be fixed on described driven gear, is arranged on three proximity switches on vertical position mounting frame for sensor and is fixed on the second trigger and the controller of described hydraulic jack end, described controller connection control panel, controller is electrically connected with drive motors, and controller is connected by magnetic valve with hydraulic jack.
Further, described performance element comprise can control the second grain barrel-removing around the drive motors of own axis, the relay be connected with drive motors, drive the hydraulic jack that the 3rd grain barrel-removing rotates around the grain outlet of the second grain barrel-removing and the magnetic valve be connected with hydraulic jack.
Further, described position feedback unit is three proximity switches be arranged on level sensor mounting bracket and three proximity switches be arranged on vertical position mounting frame for sensor.
Further, described alarm unit is audible-visual annunciator.
Further, the core processor of described control unit adopts 51 single-chip microcomputer management to control, and performs various actions by program.
Further, described control panel is provided with two buttons and a rocking bar, and described two buttons are respectively a key and send button and key recovery button, and described rocking bar is used for the fine setting of described high-order discharge mechanism.
Further, described control unit adopts the rotating of Control drive motors, adopts the motion of solenoid control hydraulic jack.
Beneficial effect of the present invention is: the present invention is simple and compact for structure, and repacking cost is low, can realize the unloading requirement of different directions, differing heights, can effectively improve unloading efficiency, safety again, alleviate driver's labour intensity, promotes Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the high-order unloading intelligent controller of a kind of combine of the present invention.
Fig. 2 is the structural representation of the high-order discharge mechanism of the present invention.
Fig. 3 is position of the present invention feedback unit three proximity switch installation site schematic diagrames.
Fig. 4 is other three the proximity switch installation site schematic diagrames of position of the present invention feedback unit.
Fig. 5 is control panel schematic diagram of the present invention.
In figure, 1-grain storehouse, 2-level sensor mounting bracket, 3-driving gear, 4-drive motors, 5-second grain barrel-removing, 6-the 3rd grain barrel-removing, 7-hydraulic jack, 8-vertical position mounting frame for sensor, 9-driven gear.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Fig. 1 ~ 5, the high-order unloading intelligent controller of a kind of combine, for carrying out Based Intelligent Control to high-order discharge mechanism, comprise performance element, position feedback unit, alarm unit and control unit, whether described position feedback unit reaches the position of specifying for detecting performance element, described alarm unit is for detecting operating personnel's whether misoperation, and described control unit connects performance element, feedback unit and alarm unit, described control unit connection control panel.
Described high-order discharge mechanism comprises the first grain barrel-removing for horizontal feed results grain be installed on bottom grain storehouse 1, be installed on second grain barrel-removing 5 for upwards vertically carrying results grain at the grain outlet place of described first grain barrel-removing, be installed on the 3rd grain barrel-removing 6 at the grain outlet place of the head of described second grain barrel-removing 5, the grain-entering mouth of described second grain barrel-removing 5 is fixedly connected with the grain outlet of described first grain barrel-removing, the cylindrical shell of described second grain barrel-removing 5 is vertically fixing with on the bulkhead of described grain storehouse 1, described second grain barrel-removing 5 has a head be connected with described barrel body rotation, the grain outlet of described second grain barrel-removing 5 and the grain-entering mouth of described 3rd grain barrel-removing 6 are rotationally connected, and both in relative rotation axis be level, also comprise be installed on described grain storehouse 1 between bulkhead and described second grain barrel-removing 5 and for drive described second grain barrel-removing 5 around own axis horizontal level automatic regulating apparatus, to be installed between described second grain barrel-removing 5 and the 3rd grain barrel-removing 6 and for the vertical position automatic regulating apparatus that drives described 3rd grain barrel-removing 6 to rotate around the grain outlet of the second grain barrel-removing 5 and automaton, described automaton connects described horizontal level automatic regulating apparatus and vertical position automatic regulating apparatus and and motion both controlling.
The drive motors 4 that described horizontal level automatic regulating apparatus comprises the level sensor mounting bracket 2 affixed with the bulkhead of grain storehouse 1, is fixed on the driven gear 9 on described second grain barrel-removing 5 and drives described second grain barrel-removing 5 to rotate, the motor head of described drive motors 4 is provided with the driving gear 3 engaged with described driven gear 9, described level sensor mounting bracket 2 for band annular groove with discoid support, the axis of described level sensor support and the axis collinear of the second grain barrel-removing 5.
Described vertical position automatic regulating apparatus comprises vertical position mounting frame for sensor 8 and hydraulic jack 7, described vertical position mounting frame for sensor 8 is the quadrant dish of band annular groove, its axis and hydraulic jack 7 end are hinged axis collinear, described vertical position mounting frame for sensor 8 is fixed on the head of the second grain barrel-removing 5, and the head of hydraulic jack 7 connects the 3rd grain barrel-removing 6.
Described automaton comprises three proximity switches be arranged on level sensor mounting bracket 2, the first trigger be fixed on described driven gear 9, is arranged on three proximity switches on vertical position mounting frame for sensor 8 and is fixed on the second trigger and the controller of described hydraulic jack 7 end, described controller connection control panel, controller is electrically connected with drive motors 4, and controller is connected by magnetic valve with hydraulic jack 7.
Described three proximity switches be arranged on level sensor mounting bracket 2 are arranged in the annular groove of discoid support.
Described three proximity switches be arranged on vertical position mounting frame for sensor 8 are arranged in the annular groove of quadrant dish.
Described vertical position mounting frame for sensor 8 is bolted on the head of described second grain barrel-removing 5.
Described drive motors 4 is direct current generator.
Described performance element comprise can control the second grain barrel-removing around the drive motors of own axis, the relay be connected with drive motors, drive the hydraulic jack that the 3rd grain barrel-removing rotates around the grain outlet of the second grain barrel-removing and the magnetic valve be connected with hydraulic jack.
Described position feedback unit is three proximity switches be arranged on level sensor mounting bracket 2 and three proximity switches be arranged on vertical position mounting frame for sensor 8.
Described alarm unit is audible-visual annunciator.
The core processor of described control unit adopts 51 single-chip microcomputer management to control, and performs various actions by program.
Described control panel is provided with two buttons and a rocking bar, and described two buttons are respectively a key and send button and key recovery button, and described rocking bar is used for the fine setting of described high-order discharge mechanism.
Described control unit adopts the rotating of Control drive motors, adopts the motion of solenoid control hydraulic jack.
Three proximity switches be arranged on level sensor mounting bracket 2 are respectively proximity switch a, proximity switch b and proximity switch c, three proximity switches be arranged on resin position sensor mounting bracket 8 are respectively proximity switch d, proximity switch e and proximity switch f, and control panel is provided with a key and sends button and key recovery button.
In practical operation, start high-order grain barrel-removing and carry out work, first press next key and send button, controller hydraulic control oil cylinder 7 moves, promote the 3rd grain barrel-removing 6 upwards lifting, after triggering proximity switch f, proximity switch f sends signal, hydraulic control oil cylinder 7 stop motion after controller Received signal strength, then controller sends the signal controlling drive motors 4 and move again, drive motors motion drive second grain barrel-removing starts to rotate clockwise, until trigger proximity switch b, proximity switch b sends signal, control drive motors 4 after controller Received signal strength to stop operating, namely high-order grain barrel-removing arrives the working region of specifying, unloading work can be started.Now staff also can be finely tuned by operation rocking bar, controls the position that high-order grain barrel-removing reaches more suitable unloading and starts unloading.After unloading terminates, press next key and reclaim button, controller hydraulic control oil cylinder 7 moves, promote the 3rd grain barrel-removing upwards lifting, until trigger proximity switch f, proximity switch f sends signal, controller receives hydraulic control oil cylinder 7 stop motion after this signal, and send drive motors and turn 4 dynamic signals, direct current generator drives the second grain barrel-removing to rotate counterclockwise, until trigger proximity switch c, proximity switch c sends signal, controller controls drive motors 4 and stops operating after receiving this signal, then controller continues hydraulic control oil cylinder 7, 3rd grain barrel-removing is declined, until trigger proximity switch d, proximity switch d sends signal, after controller Received signal strength, hydraulic control oil cylinder 7 stops declining, high-order grain barrel-removing gets back to initial position, complete unloading task.
According to actual conditions, operating personnel are when carrying out grain barrel-removing fine setting with rocking bar, be considered as reaching the limit of position as grain barrel-removing, triggering proximity switch a, proximity switch c, proximity switch d, proximity switch f, if now still operate rocking bar to move grain barrel-removing, acousto-optic warning lamp will be luminous and send alarm sound and warn, continue operation rocking bar grain barrel-removing no longer to move, this function can effectively prevent grain barrel-removing when finely tuning and combine remaining part bumps against and causes damage simultaneously.
According to actual conditions, when manual operation rocking bar moves grain barrel-removing, upwards when lifting the 3rd grain barrel-removing or downward recovery the 3rd grain barrel-removing, if without proximity switch 5, then cannot rotate the second grain barrel-removing.Only have and just allow rotation second grain barrel-removing when the 3rd grain barrel-removing is on proximity switch 5.This function can effectively prevent the 3rd grain barrel-removing too low collision with combine self remaining part from causing damage.
According to actual conditions; in the gap of reset rocking bar-operation rocking bar; at least to stop 2 seconds (dwell time can be revised by software programming) that operation could be continued; this function is used for protecting direct current generator infrequently rotating; magnetic valve infrequently parks electricity, effectively promotes the service life of these devices.
Above-described embodiment is preferred embodiment of the present invention; it is not the restriction to technical solution of the present invention; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of patent of the present invention.
Claims (8)
1. the high-order unloading intelligent controller of combine, for carrying out Based Intelligent Control to high-order discharge mechanism, it is characterized in that: comprise performance element, position feedback unit, alarm unit and control unit, whether described position feedback unit reaches the position of specifying for detecting performance element, described alarm unit is for detecting operating personnel's whether misoperation, described control unit connects performance element, feedback unit and alarm unit, described control unit connection control panel.
2. the high-order unloading intelligent controller of a kind of combine according to claim 1, it is characterized in that: described high-order discharge mechanism comprises the first grain barrel-removing for horizontal feed results grain be installed on bottom grain storehouse, be installed on second grain barrel-removing for upwards vertically carrying results grain at the grain outlet place of described first grain barrel-removing, be installed on the 3rd grain barrel-removing at the grain outlet place of the head of described second grain barrel-removing, to be installed between the bulkhead of described grain storehouse and described second grain barrel-removing and for driving described second grain barrel-removing around the horizontal level automatic regulating apparatus of own axis, to be installed between described second grain barrel-removing and the 3rd grain barrel-removing and for the vertical position automatic regulating apparatus that drives described 3rd grain barrel-removing to rotate around the grain outlet of the second grain barrel-removing and automaton, described automaton connects the motion of described horizontal level automatic regulating apparatus and vertical position automatic regulating apparatus and also both control, the grain-entering mouth of described second grain barrel-removing is fixedly connected with the grain outlet of described first grain barrel-removing, the cylindrical shell of described second grain barrel-removing is vertically fixing with on the bulkhead of described grain storehouse, described second grain barrel-removing has a head be connected with described barrel body rotation, the grain outlet of described second grain barrel-removing and the grain-entering mouth of described 3rd grain barrel-removing are rotationally connected, and both in relative rotation axis be level,
The drive motors that described horizontal level automatic regulating apparatus comprises the level sensor mounting bracket affixed with the bulkhead of grain storehouse, is fixed on the driven gear on described second grain barrel-removing and drives described second grain barrel-removing to rotate, the motor head of described drive motors is provided with the driving gear engaged with described driven gear, described level sensor mounting bracket is that band is annular groove with discoid support, the axis of described level sensor support and the axis collinear of the second grain barrel-removing;
Described vertical position automatic regulating apparatus comprises vertical position mounting frame for sensor and hydraulic jack, described vertical position mounting frame for sensor is the quadrant dish of band annular groove, its axis and hydraulic jack end are hinged axis collinear, described vertical position mounting frame for sensor is fixed on the head of the second grain barrel-removing, and the head of hydraulic jack connects the 3rd grain barrel-removing;
Described automaton comprises three proximity switches be arranged on level sensor mounting bracket, the first trigger be fixed on described driven gear, is arranged on three proximity switches on vertical position mounting frame for sensor and is fixed on the second trigger and the controller of described hydraulic jack end, described controller connection control panel, controller is electrically connected with drive motors, and controller is connected by magnetic valve with hydraulic jack.
3. the high-order unloading intelligent controller of a kind of combine according to claim 2, is characterized in that: described performance element comprise can control the second grain barrel-removing around the drive motors of own axis, the relay be connected with drive motors, drive the hydraulic jack that the 3rd grain barrel-removing rotates around the grain outlet of the second grain barrel-removing and the magnetic valve be connected with hydraulic jack.
4. the high-order unloading intelligent controller of a kind of combine according to claim 2, is characterized in that: described position feedback unit is three proximity switches be arranged on level sensor mounting bracket and three proximity switches be arranged on vertical position mounting frame for sensor.
5. the high-order unloading intelligent controller of a kind of combine according to claim 2, is characterized in that: described alarm unit is audible-visual annunciator.
6. the high-order unloading intelligent controller of a kind of combine according to claim 2, is characterized in that: the core processor of described control unit adopts 51 single-chip microcomputer management to control, and performs various actions by program.
7. the high-order unloading intelligent controller of a kind of combine according to claim 2, it is characterized in that: described control panel is provided with two buttons and a rocking bar, described two buttons are respectively a key and send button and key recovery button, and described rocking bar is used for the fine setting of described high-order discharge mechanism.
8. the high-order unloading intelligent controller of a kind of combine according to claim 2, is characterized in that: described control unit adopts the rotating of Control drive motors, adopts the motion of solenoid control hydraulic jack.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510400726.9A CN105144980B (en) | 2015-07-07 | 2015-07-07 | A kind of high-order unloading intelligent controller of united reaper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510400726.9A CN105144980B (en) | 2015-07-07 | 2015-07-07 | A kind of high-order unloading intelligent controller of united reaper |
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| CN105144980B CN105144980B (en) | 2017-08-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107390597A (en) * | 2017-08-31 | 2017-11-24 | 天津职业技术师范大学 | Ensilage machine material casting cylinder control system and control method |
| CN110419320A (en) * | 2019-08-16 | 2019-11-08 | 中联重机南陵有限公司 | Grain discharge drum of combine return control system and method, combine harvester |
| US10806079B2 (en) | 2018-02-26 | 2020-10-20 | Deere & Company | Automatic product harvesting method and control system |
| CN113170651A (en) * | 2021-05-25 | 2021-07-27 | 潍柴雷沃重工股份有限公司 | Granary, granary grain uniform distribution control method and harvester |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107390597A (en) * | 2017-08-31 | 2017-11-24 | 天津职业技术师范大学 | Ensilage machine material casting cylinder control system and control method |
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| CN113170651A (en) * | 2021-05-25 | 2021-07-27 | 潍柴雷沃重工股份有限公司 | Granary, granary grain uniform distribution control method and harvester |
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