CN201851219U - Accelerator control system of energy-saving type automatic regulating and controlling diesel engine of concrete conveying pump - Google Patents
Accelerator control system of energy-saving type automatic regulating and controlling diesel engine of concrete conveying pump Download PDFInfo
- Publication number
- CN201851219U CN201851219U CN2010205720843U CN201020572084U CN201851219U CN 201851219 U CN201851219 U CN 201851219U CN 2010205720843 U CN2010205720843 U CN 2010205720843U CN 201020572084 U CN201020572084 U CN 201020572084U CN 201851219 U CN201851219 U CN 201851219U
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- CN
- China
- Prior art keywords
- diesel engine
- conveying pump
- accelerator
- control system
- concrete conveying
- 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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- Fluid-Pressure Circuits (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The utility model belongs to an accelerator control system of an energy-saving type automatic regulating and controlling diesel engine of a concrete conveying pump in building machinery, which comprises an accelerator control cable. The accelerator control cable is connected with an accelerator of the power diesel engine of the concrete conveying pump and is also connected with an output shaft of a stepping motor; and simultaneously, the stepping motor is electrically connected with a control module of the concrete conveying pump. The stepping motor is used for controlling the accelerator of the diesel engine, and controlling the accelerator automatically and synchronously according to the pressure of the conveying pump under the control of the control system, and the rotating speed of the engine can be adjusted at any time according to the need of work, so that the aim of saving oil consumption can be achieved.
Description
Technical field
The utility model belongs to the improvement of building machinery technical field, particularly concrete pump.
Background technique
Raising along with the Building technology level, country advocates the application of bulk cement in construction market energetically, past is the sort of at the building site ready-mixed concrete and utilize the mode of winch delivering concrete fewer and feweri, can say that transmission and concrete transmission has obtained the application of wider scope to the concrete pump of building high level.
For adopting diesel-driven concrete pump power system, 2 kinds of Throttle Opening Control mechanisms are used in design, a kind of be manually, another kind is automatic.Manually use is manually opened or is closed throttle and control rotating speed; Automatically be after setting, can not change throttle rotating speed speed.
Summary of the invention
The utility model purpose provides a kind of transmission and concrete transmission pump energy saving auto-control diesel engine Throttle Opening Control system, to reach energy-conservation purpose.
Specifically, transmission and concrete transmission pump energy saving auto-control diesel engine Throttle Opening Control system, it comprises the Throttle Opening Control backguy that is connected with transmission and concrete transmission pump power diesel engine throttle, the Throttle Opening Control backguy is connected with the output shaft of a stepper motor, and stepper motor is electrically connected with the control module of concrete pump simultaneously.
The utility model is controlled diesel engine throttle size with a stepper motor, under control system control, automatically add and subtract Throttle Opening Control synchronously according to transfer pump pressure size, can adjust the rotating speed of motor at any time, play the purpose of saving oil consumption according to need of work.Can change automatically according to the rotating speed of transfer pump pressure needs, along with pumping or stop pumping engine throttle Auto Power On or close.Played effect energy-conservation, efficient, that fall row.
Description of drawings
Fig. 1 is the utility model principle schematic.
Fig. 2 is the utility model structural representation.
Embodiment
Provided the embodiment of the utility model transmission and concrete transmission pump energy saving auto-control diesel engine Throttle Opening Control system as Fig. 2.It comprises the Throttle Opening Control backguy 1 that is connected with transmission and concrete transmission pump power diesel engine 4 throttles, and Throttle Opening Control backguy 1 is connected with the output shaft of a stepper motor 2, and stepper motor 2 is electrically connected with the control module 3 of concrete pump simultaneously.
Fig. 1 has provided circuit theory diagrams, and control module realizes the diesel engine oil gate control by the control step motor, makes and the discharge pressure synchronous change, reduces unnecessary fuel loss.
Claims (1)
1. transmission and concrete transmission pump energy saving auto-control diesel engine Throttle Opening Control system, it is characterized in that comprising the Throttle Opening Control backguy (1) that is connected with transmission and concrete transmission pump power diesel engine throttle, Throttle Opening Control backguy (1) is connected with the output shaft of a stepper motor (2), and stepper motor (2) is electrically connected with the control module (3) of concrete pump simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205720843U CN201851219U (en) | 2010-10-18 | 2010-10-18 | Accelerator control system of energy-saving type automatic regulating and controlling diesel engine of concrete conveying pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205720843U CN201851219U (en) | 2010-10-18 | 2010-10-18 | Accelerator control system of energy-saving type automatic regulating and controlling diesel engine of concrete conveying pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851219U true CN201851219U (en) | 2011-06-01 |
Family
ID=44093616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205720843U Expired - Fee Related CN201851219U (en) | 2010-10-18 | 2010-10-18 | Accelerator control system of energy-saving type automatic regulating and controlling diesel engine of concrete conveying pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493869A (en) * | 2011-11-14 | 2012-06-13 | 三一重工股份有限公司 | Power system and engineering machine |
| CN104389774A (en) * | 2014-12-16 | 2015-03-04 | 山东省水利科学研究院 | Automatic constant-pressure control device for diesel pump |
-
2010
- 2010-10-18 CN CN2010205720843U patent/CN201851219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493869A (en) * | 2011-11-14 | 2012-06-13 | 三一重工股份有限公司 | Power system and engineering machine |
| CN104389774A (en) * | 2014-12-16 | 2015-03-04 | 山东省水利科学研究院 | Automatic constant-pressure control device for diesel pump |
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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: 20110601 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |