CN102590546A - Tool for testing rotating and travelling speed and acceleration of hydraulic excavator - Google Patents
Tool for testing rotating and travelling speed and acceleration of hydraulic excavator Download PDFInfo
- Publication number
- CN102590546A CN102590546A CN2012100397093A CN201210039709A CN102590546A CN 102590546 A CN102590546 A CN 102590546A CN 2012100397093 A CN2012100397093 A CN 2012100397093A CN 201210039709 A CN201210039709 A CN 201210039709A CN 102590546 A CN102590546 A CN 102590546A
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- rotating
- acceleration
- black
- digital collection
- hydraulic excavator
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Abstract
The invention discloses a tool for testing rotating and travelling speed and acceleration of a hydraulic excavator, which comprises travelling motor sensor bracket, a rotating sensor bracket, color tapes with black and white arranged alternately at equal intervals and a laptop, wherein the travelling motor sensor bracket and the rotating sensor bracket are respectively provided with a photoelectric sensor; the photoelectric sensors are connected with a digital collection instrument through signal lines; and the digital collection instrument is connected with a wireless router by a signal line. Because the outer ring surface of the lower side of a rotating support and the outer shell surfaces of a left travelling motor and a right travelling motor are all provided with the color tapes with black and white arranged alternately at equal intervals, the photoelectric sensors are used for sensing the black and white alternation on the color tapes for carrying out photo-sensitization test and generating a digital pulse; then, a pulse signal is transmitted to the digital collection instrument by the signal line; and finally, the numerical values of the rotating and travelling speed and the acceleration are calculated by the laptop. through adoption of the tool provided by the invention, the technical problems of low measurement precision, single function, high use cost and complex installation process in the prior art are solved.
Description
Technical field the invention belongs to technical field of engineering machinery, is specifically related to a kind of hydraulic excavator revolution and the speed of travel and acceleration test instrument.
In the background technology prior art, the test of the hydraulic excavator revolution and the speed of travel adopts the form of note circle card stopwatch to measure mostly, though can measure the speed of hydraulic excavator revolution and walking, there are many shortcomings in this metering system; At first, the data error that this mode measures is big, measuring accuracy is low, and acceleration can't calculate function singleness; Secondly, the sensor that is used to measure the revolution and the speed of travel is the cost height not only, and installs loaded down with trivial details.
Patent content the objective of the invention is to solve that prior art exists that measuring accuracy is low, function singleness, use cost is high and loaded down with trivial details technical matters is installed, and a kind of hydraulic excavator revolution and the speed of travel and acceleration test instrument are provided.
The hydraulic excavator revolution of the present invention and the speed of travel and acceleration test instrument, its main points are that it comprises running motor sensor stand, rotary sensor support, colour band and notebook computer that the black and white equidistance is alternate; Be respectively equipped with photoelectric sensor on said running motor sensor stand and the rotary sensor support; Said photoelectric sensor is connected with the digital collection appearance through signal wire; Said digital collection appearance is connected with wireless router through signal wire.
In order to play better photosensitive effect, the surface of said colour band is provided with the plastics plated film.
The present invention is reasonable in design, easy to use; During test, the colour band that the black and white equidistance is alternate is arranged on the shell surface of pivoting support downside outer ring face and left and right sides running motor, responds to the colour band that black and white replaces through photoelectric sensor and carries out photosensitivity test; And generation digit pulse; Send pulse signal to the digital collection appearance through signal wire then, finally be sent to notebook computer, can be turned round after calculating through computer, the numerical value of the speed of travel and acceleration through wireless router.The invention solves that prior art exists that measuring accuracy is low, function singleness, use cost is high and loaded down with trivial details technical matters is installed.
Appended drawings is a structural representation of the present invention.
Among the figure 1, running motor sensor stand 2, photoelectric sensor 3, colour band 4, rotary sensor support 5, digital collection appearance 6, wireless router 7, notebook computer 8, signal wire
Embodiment is according to accompanying drawing, and it comprises running motor sensor stand 1, rotary sensor support 4, colour band 3 and notebook computer 7 that the black and white equidistance is alternate the present invention; Be respectively equipped with photoelectric sensor 2 on said running motor sensor stand 1 and the rotary sensor support 4; Said photoelectric sensor 2 is connected with digital collection appearance 5 through signal wire 8; Said digital collection appearance 5 is connected with wireless router 6 through signal wire 8; The surface of said colour band 3 is provided with the plastics plated film; The length of said colour band 3 and width can be provided with corresponding size as the case may be.
When principle of work of the present invention is used; Clean out the shell surface of digger revolving supporting downside outer ring face to be measured and left and right sides running motor earlier; Select the colour band 3 of suitable width and length respectively; Fitly stick on colour band 3 respectively on the shell surface of pivoting support downside outer ring face and left and right sides running motor with double faced adhesive tape then, and write down the chequered with black and white number in border respectively; Then photoelectric sensor 2 is individually fixed on rotary sensor support and the running motor sensor stand; Be adsorbed on the rotary sensor support 4 that is equipped with photoelectric sensor 2 between the gap of lower end, pivoting support outer ring erection bolt again; And the position of adjustment photoelectric sensor 2; Make photoelectric sensor 2 vertically be right against colour band 3, keep suitable sensitization distance; Be adsorbed on the running motor sensor stand 1 that is equipped with photoelectric sensor 2 on the running motor support riser of the left and right sides, the position of adjustment photoelectric sensor 2 makes photoelectric sensor 2 vertically be right against colour band 3, keeps suitable sensitization distance.Link together photoelectric sensor 2 and digital collection appearance 5 with signal wire 8 respectively, connect together with wireless router 6 digital collection appearance 5 through signal wire 8 again.Find the signal of the digital collection appearance of wireless router 6 emissions with notebook computer 7 search wireless signals; And send data of gathering to notebook computer 7 through wireless router 6 and carry out computational analysis, finally obtain revolution and the speed of walking and the numerical value of acceleration of full hydraulic excavator.
Low, the simple installation of use cost of the present invention, through digital collection appearance acquisition of information and Computer Analysis information, data measured is more accurate; Simultaneously, adopt wireless mode to transmit data, be convenient to the excavator operating personnel and check related data at work whenever and wherever possible, easy to use.
Claims (2)
1. a hydraulic excavator revolution and the speed of travel and acceleration test instrument is characterized in that it comprises running motor sensor stand, rotary sensor support, colour band and notebook computer that the black and white equidistance is alternate; Be respectively equipped with photoelectric sensor on said running motor sensor stand and the rotary sensor support; Said photoelectric sensor is connected with the digital collection appearance through signal wire; Said digital collection appearance is connected with wireless router through signal wire.
2. the hydraulic excavator revolution according to claim 1 and the speed of travel and acceleration test instrument is characterized in that the surface of said colour band is provided with the plastics plated film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100397093A CN102590546A (en) | 2012-02-21 | 2012-02-21 | Tool for testing rotating and travelling speed and acceleration of hydraulic excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100397093A CN102590546A (en) | 2012-02-21 | 2012-02-21 | Tool for testing rotating and travelling speed and acceleration of hydraulic excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102590546A true CN102590546A (en) | 2012-07-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100397093A Pending CN102590546A (en) | 2012-02-21 | 2012-02-21 | Tool for testing rotating and travelling speed and acceleration of hydraulic excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102590546A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837697A (en) * | 2014-03-13 | 2014-06-04 | 韩翠霞 | Continuous speed measurement photoelectric speed meter and speed measurement method |
| CN107798838A (en) * | 2016-09-05 | 2018-03-13 | 安德烈·斯蒂尔股份两合公司 | For the apparatus and system being acquired to the operation data of instrument |
| CN108180906A (en) * | 2017-12-29 | 2018-06-19 | 徐州徐工挖掘机械有限公司 | Hydraulic crawler excavator crawler travel running deviation value test device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6963148B1 (en) * | 1998-02-26 | 2005-11-08 | Anorad Corporation | Wireless encoder |
| WO2007031675A1 (en) * | 2005-09-16 | 2007-03-22 | Peugeot Citroen Automobiles Sa | Device and method for measuring a quantity representing the rotational speed of a motor vehicle and system and method using said device and said method |
| CN201269882Y (en) * | 2008-10-22 | 2009-07-08 | 长安大学 | Speed measurement device for model vehicle |
| CN201331829Y (en) * | 2008-11-17 | 2009-10-21 | 长安大学 | Wireless monitoring device for model racing car motion state |
| US7903263B2 (en) * | 2008-05-16 | 2011-03-08 | Fujinon Corporation | Position detection sensor |
| CN202494686U (en) * | 2012-02-21 | 2012-10-17 | 山重建机有限公司 | Tool for testing rotating and walking speed and acceleration of hydraulic excavator |
-
2012
- 2012-02-21 CN CN2012100397093A patent/CN102590546A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6963148B1 (en) * | 1998-02-26 | 2005-11-08 | Anorad Corporation | Wireless encoder |
| WO2007031675A1 (en) * | 2005-09-16 | 2007-03-22 | Peugeot Citroen Automobiles Sa | Device and method for measuring a quantity representing the rotational speed of a motor vehicle and system and method using said device and said method |
| US7903263B2 (en) * | 2008-05-16 | 2011-03-08 | Fujinon Corporation | Position detection sensor |
| CN201269882Y (en) * | 2008-10-22 | 2009-07-08 | 长安大学 | Speed measurement device for model vehicle |
| CN201331829Y (en) * | 2008-11-17 | 2009-10-21 | 长安大学 | Wireless monitoring device for model racing car motion state |
| CN202494686U (en) * | 2012-02-21 | 2012-10-17 | 山重建机有限公司 | Tool for testing rotating and walking speed and acceleration of hydraulic excavator |
Non-Patent Citations (1)
| Title |
|---|
| 马明建等: "农业机械组工作速度测试方法研究", 《农机化研究》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837697A (en) * | 2014-03-13 | 2014-06-04 | 韩翠霞 | Continuous speed measurement photoelectric speed meter and speed measurement method |
| CN107798838A (en) * | 2016-09-05 | 2018-03-13 | 安德烈·斯蒂尔股份两合公司 | For the apparatus and system being acquired to the operation data of instrument |
| CN108180906A (en) * | 2017-12-29 | 2018-06-19 | 徐州徐工挖掘机械有限公司 | Hydraulic crawler excavator crawler travel running deviation value test device and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |