CN202182825U - Portable agricultural machinery brake performance detector - Google Patents
Portable agricultural machinery brake performance detector Download PDFInfo
- Publication number
- CN202182825U CN202182825U CN2011202819052U CN201120281905U CN202182825U CN 202182825 U CN202182825 U CN 202182825U CN 2011202819052 U CN2011202819052 U CN 2011202819052U CN 201120281905 U CN201120281905 U CN 201120281905U CN 202182825 U CN202182825 U CN 202182825U
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- China
- Prior art keywords
- agricultural machinery
- pulse transducer
- portable agricultural
- vehicle
- pulse sensor
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- 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.)
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Abstract
The utility model discloses a portable agricultural machinery brake performance detector, comprising a pulse sensor and a signal transmission connecting line, wherein the pulse sensor is arranged on a vehicle axle; signals of the pulse sensor are connected to a wiring post by the signal transmission connecting line, and are transmitted to a wireless launcher by the wiring post; the wiring post is connected with a sucker adhered on a vehicle body; the pulse sensor is adhered on the vehicle axle by a magnetic support which consists of a magnetic rod and a plum blossom-shaped support; and the length and expansion range of a magnetic rod fulcrum are adjusted by an adjusting handle, and the magnetic rod fulcrum is adhered on a vehicle axle disc. The portable agricultural machinery brake performance detector integrates the outstanding advantages such as intelligence, portability and safety, transmits data in a wireless way and is simple to install and convenient to use, thus being particularly suitable for being used in the detection in countries of an agricultural machinery department.
Description
Technical field
The utility model relates to a kind of device that the agricultural machinery braking ability detects that detects.
Background technology
The data that traditional agricultural machinery braking ability detector arrives sensor connect data processing centre (DPC) through circuit, and print, demonstration etc.Circuit is loaded down with trivial details, goes wrong easily.
The utility model content
To the deficiency of prior art, the utility model provides a kind of portable agricultural machinery braking ability detector.Carry out data transmission through wireless mode, install simple, easy to use.
For this reason, the utility model has adopted following technical scheme:
Portable agricultural machinery braking ability detector; Comprise pulse transducer, signal transmission link; Pulse transducer is installed on the vehicle axles, and the signal of pulse transducer is connected to the stringing bar through the signal transmission link, and is passed to wireless launcher through the stringing bar; The stringing bar is connected with sucker, and sucker is adsorbed on the car body.
Described pulse transducer is adsorbed on the vehicle axles through the magnetic force support.
Described magnetic force support is made up of magnetic bar, plum blossom shape support, and the length of magnetic bar fulcrum and expansion scope are regulated through the degree of tightness handle, and it is adsorbed on the vehicle wheel reel.
The utlity model has following good technique effect:
That the utility model integrates is intelligent, the outstanding advantage of portability and security.Carry out data transmission through wireless mode, install simple, easy to use.Be specially adapted to the detection of going to the countryside of farm machinery management department.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Accompanying drawing 1 is the electrical principle block diagram of an embodiment of the utility model;
Accompanying drawing 2 is the scheme of installation of an embodiment of the utility model;
Accompanying drawing 3 is the synoptic diagram of magnetic force support among embodiment of the utility model;
Accompanying drawing 4 is the synoptic diagram of plum blossom shape support among embodiment of the utility model.
Wherein: 1, wireless launcher, 2, the stringing bar, 3, sucker, 4, plum blossom shape support, 5, pulse transducer, 6, the degree of tightness handle, 7, the signal transmission link, 8, the magnetic force support, 9, magnetic bar.
Embodiment
Further the embodiment of the utility model is described below in conjunction with accompanying drawing.
Referring to accompanying drawing 1, at first introduce fundamental diagram.
The signal of pulse transducer is through the signal transmission link; Be passed to wireless launcher; Radio receiver receives the signal of wireless launcher, and is connected with computer unit, is used for Signal Processing; Computer unit is connected with printer, loudspeaker and display screen, is used for printing, prompting and demonstration to signal processing results.
Referring to Fig. 2, describe the installation of pulse transducer in detail.Pulse transducer 5 is installed on the vehicle axles, and a kind of desirable mode is that pulse transducer 5 can be adsorbed on the vehicle axles through magnetic force support 8.Pulse transducer 5 is connected to stringing bar 2 through signal transmission link 7, and is passed to wireless launcher 1 through stringing bar 2, and stringing bar 2 is connected with sucker 3, and sucker 3 is adsorbed on the car body, and stringing bar 2 is fixed on the car body through sucker 3.Pulse transducer 5 is an external, is adsorbed on the magnetic force support 8, is convenient to install, and on the narrow and small vehicle in space, also can test.
Described magnetic force support 8 is made up of magnetic bar 9, plum blossom shape support 4, and the length of magnetic bar 9 fulcrums and expansion scope are regulated through degree of tightness handle 6, and it is adsorbed on magnetic bar 9 on the vehicle wheel reel, can magnetic force support 8 is fastening together with pulse transducer 5.Magnetic force support 8 can be regulated arbitrarily according to tested wheel hub discs size, can be firm be adsorbed on the hub discs.
Launch through wireless launcher 1 after the rate signal acquisition process of said pulse transducer 5 with the agricultural machinery driving process.Wireless receiving module receives data, carries out data processing through single-chip microcomputer, velocity amplitude is presented on the display screen in real time, and can goes out each association of detection through printer prints.When tested vehicle reaches preset vehicle speed, carry out audible alarm through loudspeaker, prompting driver braking brake.Single machine unit has disposed storer, automatically test result is stored, so that test data is checked analysis in the future.
Claims (3)
1. portable agricultural machinery braking ability detector comprises pulse transducer, signal transmission link, it is characterized in that:
Pulse transducer is installed on the vehicle axles, and the signal of pulse transducer is connected to the stringing bar through the signal transmission link, and is passed to wireless launcher through the stringing bar, and the stringing bar is connected with sucker, and sucker is adsorbed on the car body.
2. portable agricultural machinery braking ability detector according to claim 1, it is characterized in that: described pulse transducer is adsorbed on the vehicle axles through the magnetic force support.
3. portable agricultural machinery braking ability detector according to claim 2; It is characterized in that: described magnetic force support is made up of magnetic bar, plum blossom shape support; The length of magnetic bar fulcrum and expansion scope are regulated through the degree of tightness handle, and it is adsorbed on the vehicle wheel reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819052U CN202182825U (en) | 2011-08-04 | 2011-08-04 | Portable agricultural machinery brake performance detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819052U CN202182825U (en) | 2011-08-04 | 2011-08-04 | Portable agricultural machinery brake performance detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182825U true CN202182825U (en) | 2012-04-04 |
Family
ID=46175857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202819052U Expired - Lifetime CN202182825U (en) | 2011-08-04 | 2011-08-04 | Portable agricultural machinery brake performance detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575549A (en) * | 2013-11-25 | 2014-02-12 | 山东科大微机应用研究所有限公司 | General agricultural machinery performance detecting device |
| CN103759951A (en) * | 2014-01-23 | 2014-04-30 | 山东科大微机应用研究所有限公司 | Tester capable of simultaneously testing brake performance of multiple agricultural vehicles and test method |
-
2011
- 2011-08-04 CN CN2011202819052U patent/CN202182825U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575549A (en) * | 2013-11-25 | 2014-02-12 | 山东科大微机应用研究所有限公司 | General agricultural machinery performance detecting device |
| CN103575549B (en) * | 2013-11-25 | 2016-08-17 | 山东科大微机应用研究所有限公司 | Fifth wheel instrument farm machinery device for detecting performance |
| CN103759951A (en) * | 2014-01-23 | 2014-04-30 | 山东科大微机应用研究所有限公司 | Tester capable of simultaneously testing brake performance of multiple agricultural vehicles and test method |
| CN103759951B (en) * | 2014-01-23 | 2016-03-23 | 山东科大微机应用研究所有限公司 | The method of testing of the brake performance tester of multiple stage agricultural vehicle can be measured simultaneously |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU AGRICULTURAL MACHINERY SAFETY SUPERVISION Free format text: FORMER OWNER: MICROPROCESSOR APPLIED INST. CO., LTD., SHANDONG TECH UNIV. Effective date: 20120904 Owner name: MICROPROCESSOR APPLIED INST. CO., LTD., SHANDONG T Effective date: 20120904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Liguo Inventor after: Qu Ming Inventor before: Qu Ming |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QU MING TO: LU LIGUO QU MING Free format text: CORRECT: ADDRESS; FROM: 255086 ZIBO, SHANDONG PROVINCE TO: 210017 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120904 Address after: 210017 nanhu road, Jianye District, Jiangsu, Nanjing, China, 97 Patentee after: Jiangsu Agricultural Machinery Safety Supervision Institute Patentee after: Microprocessor Applied Inst. Co., Ltd., Shandong Tech Univ. Address before: 255086 Shandong Province, Zibo high tech Zone Wanjie South Road No. 110 Patentee before: Microprocessor Applied Inst. Co., Ltd., Shandong Tech Univ. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |