CN204790592U - Horizontal control system of dynamic stability - Google Patents

Horizontal control system of dynamic stability Download PDF

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Publication number
CN204790592U
CN204790592U CN201520508501.0U CN201520508501U CN204790592U CN 204790592 U CN204790592 U CN 204790592U CN 201520508501 U CN201520508501 U CN 201520508501U CN 204790592 U CN204790592 U CN 204790592U
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control system
signal controller
signal
button
control panel
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崔汉文
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Abstract

The utility model provides a horizontal control system of dynamic stability, control system includes a signal controller, an automatic control solenoid valve, a horizon sensor and a perpendicular displacement sensor, wherein, the one end of automatic control solenoid valve, horizon sensor and perpendicular displacement sensor all link to each other with signal controller, horizon sensor passes through signal controller with the analog signal who detects, become direct current voltage signal with analog signal transition, and transmit the solenoid valve for automatic control with direct current voltage signal, the hydraulic stem work that transference automatic control solenoid valve is connected, the other end and the perpendicular displacement sensor electricity of automatic control solenoid valve are connected, and perpendicular displacement sensor is used for controlling the displacement of perpendicular hydraulic oil to and form an exchangeable sensor between the horizon sensor. The utility model discloses horizontal control system of dynamic stability is one kind and is used for measuring the levelness, can automize and adjust the control system of horizontal plane, moreover the utility model discloses a control system is closed loop system, and measurement accuracy is more accurate.

Description

A kind of dynamic stability level-regulating system
Technical field
The utility model relates to a kind of control system, particularly a kind of dynamic stability level-regulating system.
Background technology
China is the developing country having 1,300,000,000 populations, and Agricultural Machinery Design automaticity is lower.As tractor, harvester, rotary cultivator, hollander etc.Automated condtrol can not be realized in tillage operation, the agricultural machinery and implement that can adapt to the Automated condtrol of agricultural restructuring are few especially, and mechanical aging is serious, and harvester ceding of Taiwan in harvesting process can not control height automatically, driver's labour intensity is large, inefficiency.
Hang hollander in rice terrace making beating tillage operation as tractor turns round and round, automatically can not control the horizontality of hollander, so often there is over-beating.Field after making beating does not reach rice transplanting job requirements, occurs being uneven, particularly through tractor repeat roll, cause mud pin too dark, bring great difficulty to the transplanting work in later stage, directly affect production operation efficiency.Hide some dangers for the field management in later stage.As draining dry field, preventing disease and pest is gone and buy Chinese medicine, autumn harvest drainage problem etc.
United reaper is in harvesting process, and driver can not control the height of the ceding of Taiwan timely and accurately, causes cutting stubble and is uneven, be unfavorable for the requirement of harvested whole ground, and machinery turns efficiency into and declines, and causes production cost to increase.
In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of dynamic stability level-regulating system, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, a kind of dynamic stability level-regulating system is provided, described control system comprises a signal controller, an automatic control electric magnet valve, a horizon sensor and a perpendicular displacement sensor, wherein, one end of described automatic control electric magnet valve, described horizon sensor are all connected with described signal controller with described perpendicular displacement sensor, and described horizon sensor is in order to detect angle of inclination when vehicle travels on ground; Described horizon sensor by the simulating signal at described angle of inclination that detects by described signal controller, convert described simulating signal to d. c. voltage signal, and described d. c. voltage signal is passed to described automatic control electric magnet valve, convey the hydraulic stem work that described automatic control electric magnet valve is connected; The other end of described automatic control electric magnet valve is connected with described perpendicular displacement sensor electrical, and described perpendicular displacement sensor in order to control the displacement of vertical hydraulic oil, and and forms a mutual inductance transducer between described horizon sensor.
Dynamic stability level-regulating system described in the utility model is that one is used for measuring levelness, the control system of energy robotization adjustment surface level, due to the application of sensor technology, described control system all reaches certain technical requirement in precision and leveling speed, dynamic stability control system is as a kind of important universal machine auxiliary products, can be widely used in various plant equipment, and the horizon sensor described in the utility model and described perpendicular displacement sensor form mutual inductance transducer, described control system is made to form a closed-loop system, measuring accuracy is more accurate.
Preferably, described control system also comprises a power supply and a control panel, wherein, one end of described power supply is connected with described control panel, the other end is connected with described signal controller, by opening the power knob on described control panel, is communicated with whole described control system.
Preferably, the right side of described signal controller is provided with two the first connection jaws, and described first connection jaws is connected with described power supply and described control panel with data line respectively by power lead, for described signal controller provides power supply; The downside of described signal controller is provided with three the second connection jaws, described second connection jaws is connected with described perpendicular displacement sensor with described automatic control electric magnet valve, described horizon sensor, in order to carry out the conversion between described simulating signal and described d. c. voltage signal respectively by data line.
Preferably, the upside of described signal controller is provided with one first brace, described first brace is positioned on described signal controller, described first brace is provided with two the first mounting holes, and described first mounting hole is symmetrically distributed in the both sides of described first brace.
Preferably, described control panel is provided with multiple button and multiple pilot lamp, described pilot lamp and described button one_to_one corresponding, and described button and described pilot lamp misplace and are separated by.
Preferably, described button comprises a power knob and a switching push button, and wherein, described power knob and described switching push button are all arranged on described control panel, described power knob is in order to be communicated with or to disconnect described control system, and described switching push button is in order to switch automatic or manual two kinds of patterns.
Preferably, the left side of described control panel is provided with the 3rd connector, and described 3rd connector, in order to connect described signal controller, realizes the transmission of signal.
Preferably, described control panel is provided with one second brace, described second brace is positioned at the middle part on the upside of described control panel, and described second brace is provided with the second mounting hole, described second mounting hole is uniformly distributed on described second brace, in order to install described control panel.
Preferably, one end of described automatic control electric magnet valve is provided with three the 4th connectors, described 4th connector is connected with described perpendicular displacement sensor with described signal controller, described horizon sensor respectively; In order to receive the described d. c. voltage signal passed over from described signal controller, and described d. c. voltage signal is converted to the motion of described hydraulic stem; The side of described automatic control electric magnet valve is provided with two the 5th connectors, described 5th connector is connected with described hydraulic stem by hydraulic oil pipe, realizes release and the backflow of described hydraulic oil.
Preferably, described button also comprises a left and right sides lifting button and a flexible button, and wherein, described left and right sides lifting button and described flexible button are installed on described control panel, in order to control the lifting of the mechanism on vehicle with flexible.
The beneficial effects of the utility model are compared with the prior art: dynamic stability level-regulating system described in the utility model is that one is used for measuring levelness, the control system of energy robotization adjustment surface level, due to the application of sensor technology, described control system all reaches certain technical requirement in precision and leveling speed, dynamic stability control system is as a kind of important universal machine auxiliary products, can be widely used in various plant equipment, and the horizon sensor described in the utility model and described perpendicular displacement sensor form mutual inductance transducer, described control system is made to form a closed-loop system, measuring accuracy is more accurate.
Accompanying drawing explanation
Fig. 1 is the one-piece construction block diagram of the utility model dynamic stability level-regulating system;
Fig. 2 is the structural representation of signal controller in the utility model dynamic stability level-regulating system;
Fig. 3 is the structural representation of control panel in the utility model dynamic stability level-regulating system;
Fig. 4 is the structural representation of automatic control electric magnet valve in the utility model dynamic stability level-regulating system;
Fig. 5 is the one-piece construction block diagram of the utility model dynamic stability level-regulating system embodiment one.
Embodiment
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Refer to shown in Fig. 1, it is the one-piece construction block diagram of the utility model dynamic stability level-regulating system; Described control system comprises power supply 1, signal controller 2, control panel 3, automatic control electric magnet valve 4, horizon sensor 5 and a perpendicular displacement sensor 6, wherein, one end of described power supply 1 is connected with described control panel 3, the other end is connected with described signal controller 2, by opening the power knob 311 on described control panel 3, be communicated with whole described control system; One end, the described horizon sensor 5 of described automatic control electric magnet valve 4 are connected with described signal controller 2 respectively with described perpendicular displacement sensor 6, and described horizon sensor 5 is in order to detect angle of inclination when vehicle travels on ground; The simulating signal at the described angle of inclination that described horizon sensor 5 detects is by described signal controller 2, convert described simulating signal to d. c. voltage signal, and described d. c. voltage signal is passed to described automatic control electric magnet valve 4, allow described automatic control electric magnet valve 4 work; The other end of described automatic control electric magnet valve 4 is electrically connected with described perpendicular displacement sensor 6, and described perpendicular displacement sensor 6, in order to control the displacement of vertical hydraulic oil, improves the flexible precision of the hydraulic stem be connected with described automatic control electric magnet valve 4; And and form a mutual inductance transducer between described horizon sensor 5.
The principle of described mutual inductance transducer is: when described horizon sensor 5 detects an angle of inclination, the simulating signal at described angle of inclination is converted to described d. c. voltage signal by described signal controller 2, and described d. c. voltage signal is passed to described automatic control electric magnet valve 4, described automatic control electric magnet valve 4 drives the described hydraulic stem be connected with described automatic control electric magnet valve 4 to move, and discharges hydraulic oil, described perpendicular displacement sensor 6 is connected with described automatic control electric magnet valve 4, in order to control the perpendicular displacement of described vertical hydraulic oil, when described vertical hydraulic oil is discharged into some, and the length making described hydraulic stem stretch out is when supplementing described angle of inclination, described perpendicular displacement sensor 6 sends horizontal level signal, and by described signal controller 2, convert described horizontal level signal to new d. c. voltage signal, described automatic control electric magnet valve 4 is made to stop the output of described hydraulic oil, and by described signal controller 2, stop described horizon sensor 5 for the detection in this section, and enter the detection in next section.
Dynamic stability level-regulating system described in the utility model is that one is used for measuring levelness, the control system of energy robotization adjustment surface level, due to the application of sensor technology, described control system all reaches certain technical requirement in precision and leveling speed, dynamic stability control system is as a kind of important universal machine auxiliary products, can be widely used in various plant equipment, and the horizon sensor 5 described in the utility model forms mutual inductance transducer with described perpendicular displacement sensor 6, described control system is made to form a closed-loop system, measuring accuracy is more accurate.
Shown in composition graphs 2, it is the structural representation of signal controller in the utility model dynamic stability level-regulating system; Described signal controller 2 is a rectangular parallelepiped, the any surface finish of rectangular parallelepiped described in it, the right side of described signal controller 2 is provided with two the first connection jaws 21, described first connection jaws 21 is connected with described power supply 1 and described control panel 3 with data line respectively by power lead, for described signal controller 2 provides power supply; The downside of described signal controller 2 is provided with three the second connection jaws 22, described second connection jaws 22 is connected with described perpendicular displacement sensor 6 with described automatic control electric magnet valve 4, described horizon sensor 5, in order to carry out the conversion between described simulating signal and described d. c. voltage signal respectively by three data lines; The upside of described signal controller 2 is provided with one first brace 23, described first brace 23 is positioned at the upper middle side part of described signal controller 2, described first brace 23 is provided with two the first mounting holes 24, described first mounting hole 24 is symmetrically distributed in the both sides of described first brace 23, make the installation of described signal controller 2 more firmly, reliably, and uniform force.
Shown in composition graphs 3, it is the structural representation of control panel 3 in the utility model dynamic stability level-regulating system, described control panel 3 is a rectangular parallelepiped, be provided with multiple button 31 and multiple pilot lamp 32, described pilot lamp 32 and described button 31 one_to_one corresponding, and described button 31 and described pilot lamp 32 misplace and are separated by, the color of wherein said pilot lamp 32 also misplaces and is separated by, described button 31 comprises power knob 311, left and right sides lifting button 312, in order to automatic, manual switchover button 313 and a flexible button 314, wherein, the pilot lamp 32 of described power knob 311 correspondence is red, when described control panel 3 is connected with described signal controller 2, and described signal controller 2 is connected with described power supply 1, stir described power knob 311, then the red led 32 of described power knob 311 correspondence lights, described control system is made to be in "on" position, otherwise, then described control system is closed, pilot lamp 32 corresponding to described left and right sides lifting button 312 is green, and in order to distinguish red led 32, described left and right sides lifting button 312 is in order to control moving up and down of left and right sides mechanism on vehicle, corresponding two red leds 32 of described switching push button 313, be respectively automatic catch pilot lamp 32 and manual gear pilot lamp 32, when described switching push button 313 gets to automatic catch, then automatic catch pilot lamp 32 lights, otherwise, then manual gear pilot lamp 32 lights, and described switching push button 313 realizes automatic, manual two kinds of functions, improves the reliability of described control panel 3, the pilot lamp 32 of described flexible button 314 correspondence is green, in order to realize the Telescopic of both sides mechanism in described vehicle, the left side of described control panel 3 is provided with the 3rd connector 33, described 3rd connector 33 is in order to connect described signal controller 2, realize the transmission of signal, the upside of described control panel 3 is provided with one second brace 34, described second brace 34 is positioned at the middle part on the upside of described control panel 3, and the contour structures of described second brace 34 is similar to the contour structures of described first brace 23, described second brace 34 is provided with the second mounting hole 35, described second mounting hole 35 is uniformly distributed on described second brace 34, in order to install described control panel 3, its function is consistent with described first brace 23, make the installation of described control panel 3 more firm, reliably, the quantity of described second brace 34 is not unique, it can be a slice, also can be two panels, as shown in Figure 3, the quantity of described second brace 34 is a slice.
Shown in composition graphs 4, it is the structural representation of automatic control electric magnet valve in the utility model dynamic stability level-regulating system; One end of described automatic control electric magnet valve 4 is provided with three the 4th connectors 41, described 4th connector 41 is connected with described perpendicular displacement sensor 6 with described signal controller 2, described horizon sensor 5 respectively; In order to receive the described d. c. voltage signal passed over from described signal controller 2, and described d. c. voltage signal is converted to the motion of described hydraulic stem; The side of described automatic control electric magnet valve 4 is provided with two the 5th connectors 42, described 5th connector 42 is connected with described hydraulic stem by hydraulic oil pipe, realizes release and the backflow of described hydraulic oil.
The principle of work of described control system: first open the described power knob 311 on described control panel 3, described control system is made to be in "on" position, and described switching push button 312 is got to automatic catch, when described vehicle runs on broken terrain, described horizon sensor 5 detects a simulating signal, by data line, described simulating signal is delivered to described signal controller 2, described signal controller 2 converts the simulating signal received to d. c. voltage signal, and described d. c. voltage signal is passed to described automatic control electric magnet valve 4, described automatic control electric magnet valve 4 receives described d. c. voltage signal, by described hydraulic oil pipe to injection liquid force feed in described hydraulic stem, and the displacement of described hydraulic oil is detected by described perpendicular displacement sensor 6, when the overhang of described hydraulic stem makes vehicle reach balance, described perpendicular displacement sensor 6 will send described horizontal level signal by data line and send to described signal controller 2, described signal controller 2 receives described horizontal level signal, convert described horizontal level signal to described new d. c. voltage signal, and described new d. c. voltage signal is passed to described automatic control electric magnet valve 4, described automatic control electric magnet valve 4 receives described new d. c. voltage signal, stop the injection of described hydraulic oil, simultaneously by described signal controller 2, stop described horizon sensor 5 for the detection in this section, and enter the detection in next section.
Embodiment one
Control system as described above, the present embodiment and its difference are, consult shown in Fig. 5, and it is the one-piece construction block diagram of the utility model dynamic stability level-regulating system embodiment one, described perpendicular displacement sensor and described automatic control electric magnet valve is removed in control system described in the present embodiment, and increase by servoamplifier 7 and a servomotor 8, wherein, one end of described servoamplifier 7 is connected with described signal controller, the other end is connected with described servomotor 8, wherein, the function of the signal controller in the present embodiment is as the function of signal receiver, when described horizon sensor detects the simulating signal of a digital voltage, described simulating signal is passed to described signal controller, described signal controller receives described simulating signal, and described simulating signal is passed to described servoamplifier 7, described simulating signal is carried out amplification process by described servoamplifier 7, and the described simulating signal after amplifying is passed to described servomotor 8, described servomotor 8 is allowed to work, ensure the stationarity of vehicle.
Control system described in the present embodiment, make the structure of system become simple, signal transmission is more convenient, quick, and operation is also very convenient, adopts servomotor 8 to make transmission more steady.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.

Claims (10)

1. a dynamic stability level-regulating system, it is characterized in that, described control system comprises a signal controller, an automatic control electric magnet valve, a horizon sensor and a perpendicular displacement sensor, wherein, one end of described automatic control electric magnet valve, described horizon sensor are all connected with described signal controller with described perpendicular displacement sensor, and described horizon sensor is in order to detect angle of inclination when vehicle travels on ground; Described horizon sensor by the simulating signal at described angle of inclination that detects by described signal controller, convert described simulating signal to d. c. voltage signal, and described d. c. voltage signal is passed to described automatic control electric magnet valve, convey the hydraulic stem work that described automatic control electric magnet valve is connected; The other end of described automatic control electric magnet valve is connected with described perpendicular displacement sensor electrical, and described perpendicular displacement sensor in order to control the displacement of vertical hydraulic oil, and and forms a mutual inductance transducer between described horizon sensor.
2. control system according to claim 1, it is characterized in that, described control system also comprises a power supply and a control panel, wherein, one end of described power supply is connected with described control panel, the other end is connected with described signal controller, by opening the power knob on described control panel, is communicated with whole described control system.
3. control system according to claim 2, it is characterized in that, the right side of described signal controller is provided with two the first connection jaws, and described first connection jaws is connected with described power supply and described control panel with data line respectively by power lead, for described signal controller provides power supply; The downside of described signal controller is provided with three the second connection jaws, described second connection jaws is connected with described perpendicular displacement sensor with described automatic control electric magnet valve, described horizon sensor, in order to carry out the conversion between described simulating signal and described d. c. voltage signal respectively by data line.
4. the control system according to claim 1 or 3, it is characterized in that, the upside of described signal controller is provided with one first brace, described first brace is positioned on described signal controller, described first brace is provided with two the first mounting holes, described first mounting hole is symmetrically distributed in the both sides of described first brace.
5. control system according to claim 2, is characterized in that, described control panel is provided with multiple button and multiple pilot lamp, described pilot lamp and described button one_to_one corresponding, and described button and described pilot lamp misplace and be separated by.
6. control system according to claim 5, it is characterized in that, described button comprises a power knob and a switching push button, wherein, described power knob and described switching push button are all arranged on described control panel, described power knob is in order to be communicated with or to disconnect described control system, and described switching push button is in order to switch automatic or manual two kinds of patterns.
7. control system according to claim 6, is characterized in that, the left side of described control panel is provided with the 3rd connector, and described 3rd connector, in order to connect described signal controller, realizes the transmission of signal.
8. control system according to claim 7, it is characterized in that, described control panel is provided with one second brace, described second brace is positioned at the middle part on the upside of described control panel, described second brace is provided with the second mounting hole, described second mounting hole is uniformly distributed on described second brace, in order to install described control panel.
9. the control system according to claim 3 or 8, it is characterized in that, one end of described automatic control electric magnet valve is provided with three the 4th connectors, described 4th connector is connected with described perpendicular displacement sensor with described signal controller, described horizon sensor respectively; In order to receive the described d. c. voltage signal passed over from described signal controller, and described d. c. voltage signal is converted to the motion of described hydraulic stem; The side of described automatic control electric magnet valve is provided with two the 5th connectors, described 5th connector is connected with described hydraulic stem by hydraulic oil pipe, realizes release and the backflow of described hydraulic oil.
10. control system according to claim 6, it is characterized in that, described button also comprises a left and right sides lifting button and a flexible button, wherein, described left and right sides lifting button and described flexible button are installed on described control panel, in order to control the lifting of the mechanism on vehicle with flexible.
CN201520508501.0U 2015-07-14 2015-07-14 Horizontal control system of dynamic stability Expired - Fee Related CN204790592U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104977943A (en) * 2015-07-14 2015-10-14 崔汉文 Dynamic stability level control system
CN108184435A (en) * 2018-02-28 2018-06-22 华南农业大学 The method, apparatus and ratooning rice harvester for controlling harvester cutting height consistent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104977943A (en) * 2015-07-14 2015-10-14 崔汉文 Dynamic stability level control system
CN108184435A (en) * 2018-02-28 2018-06-22 华南农业大学 The method, apparatus and ratooning rice harvester for controlling harvester cutting height consistent

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20151118

Termination date: 20160714