CN205049910U - Proportion electric putter control system - Google Patents
Proportion electric putter control system Download PDFInfo
- Publication number
- CN205049910U CN205049910U CN201520785580.XU CN201520785580U CN205049910U CN 205049910 U CN205049910 U CN 205049910U CN 201520785580 U CN201520785580 U CN 201520785580U CN 205049910 U CN205049910 U CN 205049910U
- Authority
- CN
- China
- Prior art keywords
- direct current
- control module
- electric pushrod
- current generator
- electric putter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Control Of Direct Current Motors (AREA)
Abstract
The utility model belongs to engineering vehicle controls the technique, provides a proportion electric putter control system. A proportion electric putter control system who provides is including controing unit (1), the control unit (2) and electric putter (3), control unit (1) including potentiometre and knob, the output port of manipulation unit (1) gathers the port with the control unit's (2) AD and is connected, the control unit (2) link to each other with electric putter (3) through the control unit's direct current motor driver chip, electric putter (3) are including direct current motor, lead screw summation potential meter, direct current motor links to each other with the direct current motor driver chip of the control unit (2), direct current motor produces linear motion, the rotatory feedback electric putter's of potentiometer of electric putter (3) position simultaneously through driving the lead screw, the position feedback signal of electric putter (3) is gathered the port with the control unit's (2) AD and is connected. The utility model has the characteristics of the overall arrangement is easy, controls lightly, and the precision is high.
Description
Technical field
The utility model belongs to engineering truck manipulation technology, is mainly concerned with a kind of proportional motor push rod control system.
Background technology
The manipulation of engineering machinery mechanical valve used on market, all realize handling by stiff rod or flexible axle with handle, but this kind of gear train because of its transmission node many, cause transmission efficiency lower, handle strength larger, layout difficulty, also can produce idle motion in using, also be difficult to realize multiparty control and Based Intelligent Control.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model proposes a kind of proportional motor push rod control system.
The utility model adopts following technical scheme for completing above-mentioned purpose:
A kind of proportional motor push rod control system, described control system includes actuation unit, control module and electric pushrod; Described actuation unit includes the potentiometer be encapsulated in housing and the knob be arranged on potentiometer regulating shaft; Described actuation unit provides working power by control module; The output port of described actuation unit and the AD of control module gather port and are connected, and the continually varying voltage signal exported by actuation unit sends into control module; Described control module is connected with described electric pushrod by the DC motor Driver chip of control module, exports a drive singal to electric pushrod according to the voltage signal of accepted actuation unit; Described electric pushrod includes direct current generator, screw mandrel and pot; Described direct current generator is connected with the DC motor Driver chip described in control module, the direct current generator motion described in Direct driver; Described direct current generator produces rectilinear motion by driving screw mandrel, the position of the pot rotation feedback electric pushrod of electric pushrod simultaneously; The described pot of electric pushrod gathers port with the AD of control module and is connected, and feeds back the movement position of direct current generator, and the movement position of direct current generator is sent into control module by the anglec of rotation of pot detection direct current generator.
Described actuation unit is multiple, and multiple described actuation unit realizes multiparty control.
A kind of proportional motor push rod control system that the utility model proposes, the signal fed back by accepting actuation unit and motor push rod forms closed-loop control by the load of electric pushrod Direct driver, has layout easy, handles light, the feature that precision is high.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model.
In figure: 1, actuation unit, 2, control module, 3, electric pushrod.
Embodiment
With specific embodiment, the utility model is illustrated by reference to the accompanying drawings, but does not form restriction of the present utility model:
As shown in Figure 1, a kind of proportional motor push rod control system, described control system includes actuation unit 1, control module 2 and electric pushrod 3; Described actuation unit 1 includes the potentiometer be encapsulated in housing and the knob be arranged on potentiometer regulating shaft; The described potentiometer of actuation unit adopts the RV24YN20 of TOCOS company; Described actuation unit 1 provides working power by control module 2; Described actuation unit 1 output port gathers port with the AD of control module 2 and is connected, and the continually varying voltage signal exported by actuation unit 1 sends into control module 2; Described control module 2 forms primarily of microprocessor and DC motor Driver chip; Described control module 2 microprocessor adopts the PIC16F916 of Microchip company, and DC motor Driver chip adopts the TA8428KL of Toshiba; Described control module 2 is connected with described electric pushrod 3 by the DC motor Driver chip of control module, exports a drive singal to electric pushrod according to the voltage signal that accepted actuation unit 1 exports; Described electric pushrod 3 includes direct current generator, screw mandrel and pot; Described direct current generator is connected with the DC motor Driver chip described in control module 2, direct current generator motion described in Direct driver; Described direct current generator produces rectilinear motion by driving screw mandrel, the position of the pot rotation feedback electric pushrod of electric pushrod 3 simultaneously; The described position feed back signal of electric pushrod 3 gathers port with the AD of control module 2 and is connected, and feeds back the movement position of direct current generator, and the movement position of direct current generator is sent into control module 2 by the anglec of rotation of pot detection direct current generator; Described control module can receive multiple actuation unit output signal, therefore can realize multiparty control.
Claims (1)
1. a proportional motor push rod control system, is characterized in that: described control system includes actuation unit (1), control module (2) and electric pushrod (3); Described actuation unit (1) includes the potentiometer be encapsulated in housing and the knob be arranged on potentiometer regulating shaft; Described actuation unit (1) provides working power by control module (2); The output port of described actuation unit (1) gathers port with the AD of control module (2) and is connected, and the continually varying voltage signal exported by actuation unit (1) sends into control module (2); Described control module (2) is connected with described electric pushrod (3) by the DC motor Driver chip of control module, exports a drive singal to electric pushrod according to the voltage signal that accepted actuation unit (1) exports; Described electric pushrod (3) includes direct current generator, screw mandrel and pot; Described direct current generator is connected with the DC motor Driver chip described in control module (2), direct current generator motion described in Direct driver; Described direct current generator produces rectilinear motion by driving screw mandrel, the position of the pot rotation feedback electric pushrod of electric pushrod (3) simultaneously; The position feed back signal of electric pushrod (3) gathers port with the AD of control module (2) and is connected, and feeds back the movement position of direct current generator, and the movement position of direct current generator is sent into control module (2) by the anglec of rotation of pot detection direct current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520785580.XU CN205049910U (en) | 2015-10-12 | 2015-10-12 | Proportion electric putter control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520785580.XU CN205049910U (en) | 2015-10-12 | 2015-10-12 | Proportion electric putter control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049910U true CN205049910U (en) | 2016-02-24 |
Family
ID=55343476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520785580.XU Expired - Fee Related CN205049910U (en) | 2015-10-12 | 2015-10-12 | Proportion electric putter control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709872A (en) * | 2019-01-17 | 2019-05-03 | 洛阳市黄河软轴控制器股份有限公司 | Engineering truck control system and engineering truck control method |
-
2015
- 2015-10-12 CN CN201520785580.XU patent/CN205049910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709872A (en) * | 2019-01-17 | 2019-05-03 | 洛阳市黄河软轴控制器股份有限公司 | Engineering truck control system and engineering truck control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20201012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |