CN202958193U - Detection system for agricultural machine device and complete harvester - Google Patents
Detection system for agricultural machine device and complete harvester Download PDFInfo
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- CN202958193U CN202958193U CN 201220629529 CN201220629529U CN202958193U CN 202958193 U CN202958193 U CN 202958193U CN 201220629529 CN201220629529 CN 201220629529 CN 201220629529 U CN201220629529 U CN 201220629529U CN 202958193 U CN202958193 U CN 202958193U
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Abstract
The utility model discloses a detection system for an agricultural machine device. The detection system for the agricultural machine device comprises an ultrasonic sonar detector, a center control component, a display component and an alarm component, wherein the ultrasonic sonar detector is used for detecting of grain capacity, the middle control component is connected with the ultrasonic sonar detector in a signal mode, the display component is electrically connected with the center control component and can conduct information displaying of the detector, and the alarm component is electrically connected with the center control component and can conduct alarming. The ultrasonic sonar detector detects a grain tank volume-packing condition by sending an ultrasonic wave, ultrasonic sonar conducts feedback after encountering the grain, the feedback sonar is received through the ultrasonic sonar detector, and height of grain in a grain tank can be detected. By the adoption of the structural design, the ultrasonic sonar detector is adopted to timely keep detection of the height of the grain of the grain tank, logical operation is conducted through the center control component, the alarm component is controlled to alarm so as to remind an operator of abnormal occuring, and the operator can shut down, so that the condition that grain loading interference exists in the grain tank of a harvester is effectively avoided.
Description
Technical field
The utility model relates to the agricultural machinery technical field, and more particularly, particularly a kind of agricultural apparatus is with detection system and a kind of combine.
Background technology
Agricultural is important industry department in national economy, is to be to produce industry that food and industry supply raw materials as producing object by cultivating the animals and plants product take land resources, and agricultural belongs to the primary industry, occupies an important position in the whole national economy of China.Along with the attention of China to agricultural, make this year Chinese agricultural obtain fast development, supported the population in the whole world 22% with limited arable land in China, obtained the achievement that attracts people's attention.
In order to improve the efficient of agricultural operation, agricultural machinery has obtained promoting largely.The particularly application of the big-and-middle-sized agricultural machinery such as combine has significantly improved the production efficiency of agricultural working.But; often can run into the situations such as high temperature, engine oil pressure is low, oil level is few due to user's misoperation or other reasons at work; these faults are in case occur; can not find timely all can produce larger fault; affect progress and the efficient of normal operation; bring great economic loss to the user, even cause casualties.
The situation that high temperature, engine oil pressure are low, oil level is few that occurs in combine, its main cause is: grain enters into grain box of harvester and does not emit in time collection in harvesting process, grain occurs and loads interference, causes the tanker load.Thereby cause that the combine live load increases, cause grain header running problem.
In sum, how effectively to avoid grain box of harvester the problem that grain loads interference to occur, become those skilled in the art's problem demanding prompt solution.
The utility model content
The technical problems to be solved in the utility model is for providing a kind of agricultural apparatus detection system and a kind of combine, this combine is provided with this agricultural apparatus detection system, in the utility model, this agricultural apparatus by its structural design, can effectively avoid grain box of harvester the problem that grain loads interference to occur with detection system.
For solving the problems of the technologies described above, the utility model provides a kind of agricultural apparatus detection system, and the grain capacity detection for the tanker to combine holds comprises:
Be used for detecting the ultrasonic sonar detector of grain capacity;
The middle control assembly that is connected with described ultrasonic sonar detector signal;
Also can carry out the display module that sensor information shows with described middle control assembly electrical connection;
Be electrically connected with described middle control assembly the alarm assemblies that also can report to the police.
Preferably, the utility model also comprises the speed probe for detection of described gearbox output speed, and described speed probe is connected with described middle control component signals.
Preferably, the utility model also comprises the fuel-quantity transducer for detection of the engine fuel oil mass, and described fuel-quantity transducer is connected with described middle control component signals.
Preferably, the utility model also comprises the Temperature Detector for detection of the engine water tank temperature, and described temperature detection is connected with described middle control component signals.
Preferably, the utility model also comprises the pressure sensor for detection of engine oil pressure, and described pressure sensor is connected with described middle control component signals.
Preferably, described alarm assemblies comprises Light-Emitting Diode and buzzer, and described Light-Emitting Diode and described buzzer all are electrically connected with described middle control assembly.
Preferably, described speed probe is Hall element, and described temperature sensor is wide warm quick resistance, and described oil mass driver is resistance-type level transducer, and described pressure sensor is resistive pressure sensor.
Preferably, described middle control assembly is the AVR-MEGA series monolithic.
The utility model also provides a kind of combine, comprises engine, fuel tank, gearbox and tanker, and described gearbox comprises output, and described engine is provided with engine water tank,
Also comprise agricultural apparatus detection system as above;
Described agricultural apparatus comprises ultrasonic sonar detector, speed probe, fuel-quantity transducer, Temperature Detector and pressure sensor with detection system;
Described ultrasonic sonar detector is arranged at the upper end of described tanker;
Described speed probe is arranged on the output of described gearbox;
Described fuel-quantity transducer is arranged in described fuel tank;
Described Temperature Detector is arranged on the shell of described engine water tank;
Described pressure sensor is arranged on the oil duct of described engine.
The utility model provides a kind of agricultural apparatus detection system, and the grain capacity detection for the tanker to combine holds comprises: the ultrasonic sonar detector that is used for detecting the grain capacity; The middle control assembly that is connected with ultrasonic sonar detector signal; Also can carry out the display module that sensor information shows with middle control assembly electrical connection; Be electrically connected with middle control assembly the alarm assemblies that also can report to the police.
Ultrasonic sonar detector detects tanker by sending ultrasonic, and ultrasonic can penetrate tanker, when ultrasonic is penetrating tanker, runs into the sonar that feeds back after grain and accepts by ultrasonic sonar detector, can detect the height of grain in tanker.
Middle control assembly has following effect: be used for receiving the detection signal that ultrasonic sonar detector sends, and carry out logic analysis, when the cereal height in tanker surpasses preset height value (the default reduced value of storing in middle control assembly), can control alarm assemblies and report to the police.
The display module that the utility model provides and alarm assemblies have respectively Presentation Function and warning function.The electrical connection of display module and middle control component parts, the control by middle control assembly can show the information of detector, not in operator's direct observation.Alarm assemblies is used for reporting to the police, and reminds the operator extremely to occur.
The agricultural apparatus detection system that the utility model provides; design by said structure; even employing ultrasonic sonar detector can keep the detection to tanker two-story valley object height degree; and carry out logical operation by middle control assembly; controlling alarm assemblies reports to the police; thereby remind the operator extremely to occur, make the operator shut down, so effectively avoided grain box of harvester the situation generation that grain loads interference to occur.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
Fig. 1 is the structural representation block diagram that in a kind of embodiment of the utility model, agricultural apparatus is used detection system.
Embodiment
Core of the present utility model is for providing a kind of agricultural apparatus detection system and a kind of combine, this combine is provided with this agricultural apparatus detection system, in the utility model, this agricultural apparatus detects tanker by ultrasonic sonar detector is set with detection system, can effectively avoid grain box of harvester the problem that grain loads interference to occur.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, Fig. 1 is the structural representation block diagram that in a kind of embodiment of the utility model, agricultural apparatus is used detection system.
The utility model provides a kind of agricultural apparatus detection system, be used for the grain capacity detection that the tanker to combine holds, combine claims that also grain combine is a kind of combined farm machine that gathers in crops, can once complete cereal harvesting, threshing, separation cane, remove the operation such as assorted excess, directly obtain the harvest machinery of grain from the field.When combine carries out agricultural operation, grain can be stored in the tanker of combine, occur for fear of the situation that the interference of grain loading occurs, the utility model proposes following conceptual design, in embodiment of the present utility model, agricultural apparatus comprises with detection system: the ultrasonic sonar detector that is used for detecting the grain capacity; The middle control assembly that is connected with ultrasonic sonar detector signal; Also can carry out the display module that sensor information shows with middle control assembly electrical connection; Be electrically connected with middle control assembly the alarm assemblies that also can report to the police.
Have two states in tanker, it is respectively: the tanker downside is equipped with the cereal of harvesting, presents full state; The upside of tanker is that headspace is used to continue accommodating cereal, presents hollow state.Ultrasonic sonar detector detects tanker by sending ultrasonic, and ultrasonic can penetrate tanker, when ultrasonic is penetrating tanker, runs into the sonar that feeds back after grain and accepts by ultrasonic sonar detector, can detect the height of grain in tanker.
Middle control assembly has following effect: be used for receiving the detection signal that ultrasonic sonar detector sends, and carry out logic analysis, when the cereal height in tanker surpasses preset height value (the default reduced value of storing in middle control assembly), can control alarm assemblies and report to the police.
when this need to illustrate, in the utility model, middle control assembly is the AVR-MEGA series monolithic, single-chip microcomputer is a kind of IC chip, to adopt very large scale integration technology the central processor CPU random access memory ram with data-handling capacity, read only memory ROM, multiple I/O mouth and interrupt system, the functions such as timer/timer (may also comprise display driver circuit, pulse-width modulation circuit, analog multiplexer, the circuit such as A/D converter) be integrated into a little and perfect microcomputer system that consists of on a silicon chip, extensive use at industrial control field.Therefore single-chip microcomputer can carry out logical operation owing to having central processor CPU, carries out logic control by the reduced value of storing in memory ROM.
The display module that the utility model provides and alarm assemblies have respectively Presentation Function and warning function.The electrical connection of display module and middle control component parts, the control by middle control assembly can show the information of detector, not in operator's direct observation.Alarm assemblies is used for reporting to the police, and reminds the operator extremely to occur.
The agricultural apparatus detection system that the utility model provides; design by said structure; even employing ultrasonic sonar detector can keep the detection to tanker two-story valley object height degree; and carry out logical operation by middle control assembly; controlling alarm assemblies reports to the police; thereby remind the operator extremely to occur, make the operator shut down, so effectively avoided grain box of harvester the situation generation that grain loads interference to occur.
For further to the monitoring state of combine, avoid it to go wrong when operation, in embodiment of the present utility model, the speed probe for detection of the gearbox output speed also is provided, speed probe is connected with middle control component signals.
In addition, in another embodiment of the present utility model, agricultural apparatus has also comprised with detection system:
For detection of the fuel-quantity transducer of engine fuel oil mass (detection fuel tank fuel quantity), fuel-quantity transducer is connected with middle control component signals;
For detection of the Temperature Detector of engine water tank temperature, temperature detection is connected with middle control component signals;
For detection of the pressure sensor of engine oil pressure (machine oil loine pressure), pressure sensor is connected with middle control component signals.
Middle control assembly is preset with the relevant reduced value that needs test item, for example is limited to 3000 on fast case output speed and turns, and after fast case output speed turned over 3000, alarm assemblies was reported to the police.The detection relevant parameters such as detector (fuel-quantity transducer, fuel-quantity transducer, Temperature Detector, pressure sensor) for other are provided with reduced value, will give unnecessary details no longer one by one at this.
Particularly, alarm assemblies comprises Light-Emitting Diode and buzzer, and Light-Emitting Diode and buzzer all are electrically connected with middle control assembly.Light-Emitting Diode can make the operator intuitively see the warning phenomenon by flash of light, sends alarm sound by buzzer simultaneously, has guaranteed that the operator can receive warning message.
In an embodiment of the present utility model, speed probe is Hall element, and temperature sensor is wide warm quick resistance, and the oil mass driver is resistance-type level transducer, and pressure sensor is resistive pressure sensor.
The utility model also provides a kind of combine, comprises engine, fuel tank, gearbox and tanker, and gearbox comprises output, and engine is provided with engine water tank, also comprises agricultural apparatus detection system described above; Agricultural apparatus comprises ultrasonic sonar detector, speed probe, fuel-quantity transducer, Temperature Detector and pressure sensor with detection system; Ultrasonic sonar detector is arranged at the upper end of tanker; Speed probe is arranged on the output of gearbox; Fuel-quantity transducer is arranged in fuel tank; Temperature Detector is arranged on the shell of engine water tank; Pressure sensor is arranged on the oil duct of engine.
After the utility model adopted such scheme, when harvester operation, monitoring that can be real-time and show tanker loading situation can facilitate the tractor driver to determine whether unloading according to the harvesting situation.Process and in time produce the sounding and lighting alarm signal by single-chip microcomputer, can greatly increase work efficiency.The utility model collect each road signal through single-chip microcomputer is unified process after, is connected single-chip microcomputer demonstration tanker remaining space situation with the liquid crystal display drive circuit of fine definition.Meanwhile, when mechanical work, if the faults such as the fuel oil surplus is not enough, water temperature is boiled, engine oil pressure is low occur, the sensor of corresponding site can in time send fault-signal to single-chip microcomputer, process and in time produce the sounding and lighting alarm signal by single-chip microcomputer, simultaneously trouble location is presented on the instrument dial plate, makes the driver can in time find fault and in time solve.So not only can greatly improve operating efficiency and the service life of agricultural machinery, and also avoid unnecessary economic loss.The utility model collect each road signal through single-chip microcomputer is unified process after, is connected with the liquid crystal display drive circuit of fine definition, Single-chip Controlling demonstrates design parameter and the normal condition that each road is detected the position.
The utility model comprises main frame and tanker checkout gear.Described main frame comprises the first single-chip microcomputer IC1, fuel oil surplus sensor, engine oil pressure pickup, engine water temperature sensor, speed per hour sensor and engine speed sensor, and the signal output part of the sensor connects respectively the signal input part of the first single-chip microcomputer IC1; The display output of the first single-chip microcomputer IC1 drives the connecting fluid crystal display screen by liquid crystal display; The alarm signal output ends of the first single-chip microcomputer IC1 connects sound light alarming circuit, and main frame communicates by the first single-chip microcomputer IC1 and tanker checkout gear.
Described tanker checkout gear comprises second singlechip IC2, power subsystem, the full alarm unit of grain and communication unit.Described power subsystem output connect respectively the power input of the full alarm unit of second singlechip IC2U1, grain and communication unit, the signal output part of communication unit connects the signal input part of single-chip microcomputer, and the full alarm signal output ends of the grain of single-chip microcomputer is led to and connect the full alarm unit of grain.
As shown in Figure 2: described power subsystem comprises the first voltage conversion circuit and second voltage change-over circuit.The input that described power supply connects the first voltage conversion circuit connects power supply, the output of the first voltage conversion circuit connects the input of the second converting unit, and the voltage of the output output of second voltage change-over circuit provides voltage for the full alarm unit of second singlechip IC2, communication unit and grain.described the first voltage conversion circuit comprises the first voltage transitions chip VR1, the first pin VIN of the first voltage transitions chip VR1 connects the positive pole of power supply by the first inductance coil L1, the first pin VIN of the first voltage transitions chip connects the negative pole of power supply by the first Zener diode DW1, the negative electrode of the first Zener diode DW1 and anode connect respectively the first pin of the first voltage transitions chip VR1 and the negative pole of power supply, the first pin VIN of the first voltage transitions chip VR1 also is connected with the anode of the first Zener diode DW1 by being connected in series the first capacitor C1, the positive pole of described the first capacitor C1 connects the first pin VIN of the first voltage transitions chip, negative pole connects the anode of the first Zener diode DW1.The second pin OUT of the first voltage transitions new chip VR1 connects respectively the negative electrode of the second Zener diode DW2 and the first end of the second inductance coil L2, second end serial connection the first resistance R 1 of described the second inductance coil L2 is connected the negative pole of the first capacitor C1 with the series circuit of the second resistance R 2, simultaneously, the changing voltage of second end output the first voltage transitions chip VR1 of the second inductance coil L2.The three-prong GND of the anode of described the second Zener diode DW2 and the first voltage transitions chip VR1 and the 5th pin ON/OF are connected respectively the negative pole of the first capacitor C1.The negative pole of the first capacitor C1 also is connected to the ground and connects.
Described second voltage change-over circuit comprises second source conversion chip VR2 and step-down rectifying circuit, the second end of described the second inductance coil L2 connects the input of step-down rectifying circuit, and the output of step-down rectifying circuit connects the input of second voltage conversion chip VR2.
Described step-down rectifying circuit is in series by four diodes, the negative electrode of described the second rectification diode D2 connects the anode of the 3rd diode D3, the negative electrode of the 3rd diode D3 connects the anode of the 4th diode D4, the negative electrode of the 4th diode D4 connects the anode of the 5th diode D5, and the negative electrode of the 5th diode D5 connects the three-prong VIN of second voltage conversion chip VR2.the three-prong VIN of described second voltage conversion chip VR2 be connected pin VOUT and connect respectively the anode of the second Zener diode DW2, be serially connected with respectively the second capacitor C2 between the anode of the three-prong VIN of second voltage conversion chip VR2 and the second Zener diode DW2, be connected in series the 3rd capacitor C3 between the anode of the second pin VOUT and the second Zener diode DW2, the second capacitor C2 and the positive pole of the 3rd capacitor C3 are connected respectively three-prong VIN and the second pin VOUT of second source conversion chip VR2, the second capacitor C2 and the negative pole of the 3rd capacitor C3 are connected respectively the anode of the second Zener diode DW2, the first pin GND of second voltage conversion chip also connects the anode of the second Zener diode DW2.Voltage after the two pin VOUT of described second voltage conversion chip VR2 and the conversion of the 4th pin output second voltage change-over circuit,
Be serially connected with the first diode D1 and fuse F1 between the positive pole of the first inductance coil L1 and power supply, the positive pole of the anodic bonding power supply of described the first diode D1 connects the first inductance coil L1 after the negative electrode serial connection fuse F1 of the first diode D1.The 4th pin BACK of described the first voltage transitions chip VR1 is connected to the intermediate node of the first resistance R 1 and the second resistance R 2 series circuits.
The full unit of described grain comprises the full detecting sensor circuit of tanker, liquid crystal display circuit.It is to send by ultrasonic probe the height that detects tanker with the receiving range signal that described tanker completely detects, acoustic signals is sent to single-chip microcomputer analysis, if tanker does not reach specified altitude assignment, alarm unit is not reacted, reach system's specified altitude assignment if detect distance, namely tanker has reached distance to a declared goal, at this moment, alarm unit sends alarm signal, notifies the operator of farm machinery need unload grain.
The three-prong ground connection of described amplifier U3, the 5th pin of amplifier U3 connects respectively output and the ground of the first power-switching circuit in power subsystem, be serially connected with the parallel circuit of the 11 capacitor C11 and the tenth capacitor C10 between the 5th pin of amplifier U3 and ground, wherein, the positive pole of the tenth capacitor C10 connects the 5th pin of amplifier U3, minus earth.
Described communication unit comprises connector J1 and telecommunication circuit, the first pin of described connector J1 and the 6th pin ground connection, the second pin of connector J1 connects the base stage of the first triode Q1, the grounded emitter of the first triode Q1, the colelctor electrode of the first triode Q1 connect respectively the output of the second voltage change-over circuit of the communication pin RXD of single-chip microcomputer and power subsystem.Be serially connected with the series circuit of the 3rd resistance R 3 and the 4th resistance R 4 between the base stage of the second pin of connector J1 and the first triode Q1, in the two ends of the 3rd resistance R 3 the 5th resistance R 5 in parallel; The 3rd resistance R 3 is connected the anode of the 6th diode D6 with the intermediate node of the series circuit of the 4th resistance R 4, the negative electrode of the 6th diode D6 connects the output of the first voltage conversion circuit of power subsystem.Communicate by connector and connecting circuit thereof between the first single-chip microcomputer IC1 of described tanker detecting unit and main frame.
Also comprise programmable chip in described tanker testing circuit, the pin of described programmable chip connects the corresponding signal input tube pin of single-chip microcomputer.
During specific works, the sensor of installation is real-time transmitted to single-chip microcomputer in main frame with signals such as the engine oil pressure signal of engine, fuel oil residual signal, engine water temperature signals.In case engine abnormal, after single-chip microcomputer in main frame is received abnormal signal, send alarm signal, make audible-visual annunciator report to the police, the first single-chip microcomputer IC1 crosses communication with information exchange and sends the single-chip microcomputer of tanker in detecting to simultaneously, after the single-chip microcomputer during tanker detects receives abnormal information, send instruction, at this moment, the tanker alarm unit sends alarm signal, prepares the unloading grain work.
The utility model on the basis of sounding and lighting alarm by having added the tanker measuring ability, can sounding and lighting alarm when breaking down, also can complete simultaneously the tanker measuring ability, greatly facilitate operator of farm machinery's farmland harvesting.
Above a kind of sound system provided by the utility model and a kind of notebook computer are described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (9)
1. agricultural apparatus detection system is used for the grain capacity detection that the tanker to combine holds, and it is characterized in that, comprising:
Be used for detecting the ultrasonic sonar detector of grain capacity;
The middle control assembly that is connected with described ultrasonic sonar detector signal;
Also can carry out the display module that sensor information shows with described middle control assembly electrical connection;
Be electrically connected with described middle control assembly the alarm assemblies that also can report to the police.
2. agricultural apparatus detection system according to claim 1, be characterised in that, also comprises the speed probe for detection of described gearbox output speed, and described speed probe is connected with described middle control component signals.
3. agricultural apparatus detection system according to claim 2, be characterised in that, also comprises the fuel-quantity transducer for detection of the engine fuel oil mass, and described fuel-quantity transducer is connected with described middle control component signals.
4. agricultural apparatus detection system according to claim 3, be characterised in that, also comprises the Temperature Detector for detection of the engine water tank temperature, and described temperature detection is connected with described middle control component signals.
5. agricultural apparatus detection system according to claim 4, be characterised in that, also comprises the pressure sensor for detection of engine oil pressure, and described pressure sensor is connected with described middle control component signals.
6. agricultural apparatus detection system according to claim 5, be characterised in that, described alarm assemblies comprises Light-Emitting Diode and buzzer, and described Light-Emitting Diode and described buzzer all are electrically connected with described middle control assembly.
7. agricultural apparatus detection system according to claim 6, be characterised in that, described speed probe is Hall element, and described temperature sensor is wide warm quick resistance, described oil mass driver is resistance-type level transducer, and described pressure sensor is resistive pressure sensor.
8. the described agricultural apparatus detection system of according to claim 1 to 7 any one, be characterised in that, described middle control assembly is the AVR-MEGA series monolithic.
9. a combine, comprise engine, fuel tank, gearbox and tanker, and described gearbox comprises output, and described engine is provided with engine water tank, it is characterized in that, also comprises agricultural apparatus detection system as claimed in claim 7 or 8;
Described agricultural apparatus comprises ultrasonic sonar detector, speed probe, fuel-quantity transducer, Temperature Detector and pressure sensor with detection system;
Described ultrasonic sonar detector is arranged at the upper end of described tanker;
Described speed probe is arranged on the output of described gearbox;
Described fuel-quantity transducer is arranged in described fuel tank;
Described Temperature Detector is arranged on the shell of described engine water tank;
Described pressure sensor is arranged on the oil duct of described engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629529 CN202958193U (en) | 2012-11-23 | 2012-11-23 | Detection system for agricultural machine device and complete harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629529 CN202958193U (en) | 2012-11-23 | 2012-11-23 | Detection system for agricultural machine device and complete harvester |
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| Publication Number | Publication Date |
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| CN202958193U true CN202958193U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220629529 Expired - Fee Related CN202958193U (en) | 2012-11-23 | 2012-11-23 | Detection system for agricultural machine device and complete harvester |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123097A (en) * | 2015-09-23 | 2015-12-09 | 李惠远 | Harvester protection and control system and method |
| CN105660038A (en) * | 2016-01-22 | 2016-06-15 | 济南大学 | Intelligent maize combine harvester fault monitoring system based on DSP |
| CN105814986A (en) * | 2016-03-30 | 2016-08-03 | 刘洋 | Ridging machine with automatic regulation and detection functions |
-
2012
- 2012-11-23 CN CN 201220629529 patent/CN202958193U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123097A (en) * | 2015-09-23 | 2015-12-09 | 李惠远 | Harvester protection and control system and method |
| CN105123097B (en) * | 2015-09-23 | 2018-05-15 | 李惠远 | A kind of harvester Protection control system and method |
| CN105660038A (en) * | 2016-01-22 | 2016-06-15 | 济南大学 | Intelligent maize combine harvester fault monitoring system based on DSP |
| CN105814986A (en) * | 2016-03-30 | 2016-08-03 | 刘洋 | Ridging machine with automatic regulation and detection functions |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHENGZHOU KEPLER MEASUREMENT AND CONTROL TECHNOLOGY CO., LTD. Assignor: Chen Ling Contract record no.: 2016410000005 Denomination of utility model: Detection system for agricultural machine device and complete harvester Granted publication date: 20130605 License type: Exclusive License Record date: 20160407 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160509 Address after: 1, building 5, block 11, Lianhua street, No. 450001, Lianhua District, Zhengzhou, Henan, Patentee after: ZHENGZHOU KEPLER MEASUREMENT AND CONTROL TECHNOLOGY CO., LTD. Address before: 100000 Beijing Xicheng District collective households 1 teaching field mouth street 1 Patentee before: Chen Ling |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20171123 |