CN103575549A - General agricultural machinery performance detecting device - Google Patents
General agricultural machinery performance detecting device Download PDFInfo
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- CN103575549A CN103575549A CN201310598226.1A CN201310598226A CN103575549A CN 103575549 A CN103575549 A CN 103575549A CN 201310598226 A CN201310598226 A CN 201310598226A CN 103575549 A CN103575549 A CN 103575549A
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- agricultural machinery
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- semitrailer
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- connecting rod
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Abstract
The invention discloses a general agricultural machinery performance detecting device, and belongs to the field of agricultural machinery detecting equipment. The general agricultural machinery performance detecting device comprises a data acquiring instrument (1), and is characterized in that the data acquiring instrument (1) is mounted on a semitrailer, and can travel with the semitrailer; the semitrailer comprises wheels (2); the two wheels (2) are connected together through an axle (3); a box body for holding the data acquiring instrument (1) is supported and mounted on the axle (3); the front end of the box body is connected with a V-shaped connection frame (4); the V-shaped connection frame (4) is connected with the end head of a connection rod (5); a hanger connection piece (6) capable of being hung on agricultural machinery is arranged at the other end head of the connection rod (5). The agricultural machinery braking performance detecting instrument is simple and convenient to mount, and accurate in detection, and can be suitable for detecting various types of agricultural machinery.
Description
Technical field
Universal farm machinery device for detecting performance, belongs to farm machinery checkout equipment field, is specifically related to a kind of agricultural machinery brake performance checkout equipment.
Background technology
Farm transportation machinery kind is many, and profile difference is large, and travelling speed difference is also very large, and for the braking ability of these vehicles, detect is a difficult problem always.
The method that detects at present the braking distance of agricultural machinery mainly still detects test in vehicle to run process, and detecting instrument mainly contains two kinds: a kind of is the noncontact speed instrument that adopts non-contact photoelectric sensor, and another kind is fifth wheel instrument.Because agricultural machinery is larger in operation and idling mode time vibrations, when completing braking and detect, non-contact photoelectric sensor still shakes and shakes with vehicle, cannot judge in time the halted state of vehicle, to measurement result, brings very large error.Fifth wheel instrument adopts contact the 5th wheel sensor to be connected with vehicle, the vehicle detection that is applicable to slow running, but because the 5th wheel sensor has adopted special coupling arrangement, very complicated with being connected of tested vehicle, even to suitably reequip tested vehicle, just can guarantee that the 5th wheel sensor is connected with tested vehicle, make when agricultural machinery in enormous quantities is detected, very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provide a kind of installation simple and convenient, detect accurately the universal farm machinery device for detecting performance of applicable all kinds agricultural machinery.
The technical solution adopted for the present invention to solve the technical problems is: this universal farm machinery device for detecting performance, comprise data collecting instrument, and it is characterized in that: described data collecting instrument is arranged on semitrailer, can walk together with semitrailer;
Described semitrailer comprises wheel, two wheels link together by wheel shaft, and wheel shaft upper support is installed the casing that holds data collecting instrument, and casing front end connects V-type link, V-type link connects link end, and another termination of connecting rod is provided with the hanger web member that can be articulated on agricultural machinery.Semitrailer with data collecting instrument is articulated on agricultural machinery to be detected, coordinates the detection main frame of separately establishing to carry out braking ability detection.
Described V-type link is scissors junction by the square tube of two equal length or pipe and is welded, the V-type opening of V-type link connects as one towards casing and by bolt and casing, the tip of V-type link is provided with fixture and links together by fixture and link end, and fixture utilizes clamping screw to lock after being connected with link end.Arranging of V-type link is safer, firmly, operates steadily.
Described wheel shaft is provided with synchronizes the counting scale rotating with wheel, counting scale is arranged on the inner side of arbitrary wheel, and the circumferential side of counting scale is provided with corresponding counter, and counter is arranged on casing by counter-support.Counter can count dish the rotation number of turns, and by data feedback to main frame.
Described wheel shaft runs through the both sides box wall of casing.
Described hanger web member one end links together by bolt and connecting rod, and the other end is that cross sectional shape is U-shaped link, on the U-shaped sidewall of link, has coaxial connecting hole.Hanger web member can be bolted after agricultural machinery, and for convenience detach.
Described hanger web member is provided with supporting hook, and hook vertically hangs over agricultural machinery rear portion, and hook lower end connects hanger web member.When hanger web member is inconvenient to connect, can utilizes and articulate.
Compared with prior art, the beneficial effect that the present invention has is:
1, data collecting instrument is arranged on semitrailer, and whole stability has been guaranteed in the design of semitrailer, can also be by increasing the counterweight of semitrailer, effectively eliminate ground injustice brings beat and jolt, and guaranteed accuracy of detection.
2, semitrailer termination is provided with hanger web member, as long as tested vehicle can have baffle plate or the mounting hole that can articulate to install, it is simple, convenient to install, and is applicable to various types of farm machinery braking abilities and detects.
3, fixture utilizes clamping screw to lock after being connected with link end, can eliminate in braking procedure, and the error of bringing to detection in semitrailer whipping phenomenon, improves Detection accuracy.
4, between data collecting instrument and detection main frame, adopt wireless mode to be connected signal transmission, the transmission range of wireless signal can reach 1km, guaranteed the reliability of data transmission, data collecting instrument adopts the mode of geocoding, the mode that detection main frame is controlled by timesharing can be accepted the data of a plurality of data collecting instruments simultaneously, so can detect many vehicles, greatly improve detection efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is this universal farm machinery device for detecting performance structure vertical view.
Fig. 2 is this universal farm machinery device for detecting performance structural front view.
Wherein: 1, data collecting instrument 2, wheel 3, wheel shaft 4, V-type link 5, connecting rod 6, hanger web member 7, counter-support 8, counting scale 9, counter.
Embodiment
Fig. 1 ~ 2nd, most preferred embodiment of the present invention, below in conjunction with accompanying drawing 1 ~ 2, the present invention will be further described.
With reference to accompanying drawing 1,2: universal farm machinery device for detecting performance, comprise data collecting instrument 1, data collecting instrument 1 is arranged on semitrailer, can walk together with semitrailer; Semitrailer comprises that 2, two wheels 2 of wheel link together by wheel shaft 3, and wheel shaft 3 upper supports are installed the casing that holds data collecting instrument 1, and wheel shaft 3 runs through the both sides box wall of casing.In the inner side of arbitrary wheel 2, be provided with and synchronize the counting scale 8 rotating with wheel 2, counting scale 8 is arranged on wheel shaft 3, and the circumferential side of counting scale 8 is provided with corresponding counter 9, and counter 9 is arranged on casing by counter-support 7.Casing front end connects V-type link 4, V-type link 4 connects connecting rod 5 terminations, connecting rod 5 another terminations are provided with the hanger web member 6 that can be articulated on agricultural machinery, hanger web member 6 one end link together by bolt and connecting rod 5, the other end is that cross sectional shape is U-shaped web member, has coaxial connecting hole on U-shaped sidewall.
V-type link 4 is scissors junction by the square tube of two equal length or pipe and is welded, the V-type opening of V-type link 4 connects as one towards casing and by bolt and casing, the tip of V-type link 4 is provided with fixture and links together by fixture and connecting rod 5 terminations, and fixture utilizes clamping screw to lock after being connected with connecting rod 5 terminations.
For being applicable to all kinds agricultural machinery, detect, hanger web member 6 is also provided with supporting hook, and hook can vertically hang over agricultural machinery rear portion, and hook lower end connects hanger web member 6.
Principle of work is as follows: during use, this universal farm machinery device for detecting performance is connected to agricultural machinery to be measured rear portion by hanger web member 6, by semitrailer, drive walking, data collecting instrument 1 in the process of walking can image data, and transmit result by wireless mode, feed back to detection main frame, carry out braking ability detection.Detect main frame and there is the functions such as demonstration and printing simultaneously, owing to placing the detection trailer of data collecting instrument 1, adopted semitrailer structure, adopt with tested agricultural machinery syndeton the form that simply articulates, can conveniently connect different types of machines, can detect fast and accurately various agricultural machinery, and a plurality of data acquisition units can be used simultaneously, also greatly improved detection efficiency, the departments such as especially applicable farm machinery management go to the countryside and detect service for all kinds of agricultural machinery.
The above, be only preferred embodiment of the present invention, is not the present invention to be done to the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (6)
1. universal farm machinery device for detecting performance, comprises data collecting instrument (1), it is characterized in that: described data collecting instrument (1) is arranged on semitrailer, can walk together with semitrailer;
Described semitrailer comprises wheel (2), two wheels (2) link together by wheel shaft (3), wheel shaft (3) upper support is installed the casing that holds data collecting instrument (1), casing front end connects V-type link (4), V-type link (4) connects connecting rod (5) termination, and another termination of connecting rod (5) is provided with the hanger web member (6) that can be articulated on agricultural machinery.
2. universal farm machinery device for detecting performance according to claim 1, it is characterized in that: described V-type link (4) is scissors junction by the square tube of two equal length or pipe and is welded, the V-type opening of V-type link (4) connects as one towards casing and by bolt and casing, the tip of V-type link (4) is provided with fixture and links together by fixture and connecting rod (5) termination, and fixture utilizes clamping screw to lock after being connected with connecting rod (5) termination.
3. universal farm machinery device for detecting performance according to claim 1, it is characterized in that: described wheel shaft (3) is provided with synchronizes the counting scale (8) rotating with wheel (2), counting scale (8) is arranged on the inner side of arbitrary wheel (2), the circumferential side of counting scale (8) is provided with corresponding counter (9), and counter (9) is arranged on casing by counter-support (7).
4. according to the universal farm machinery device for detecting performance described in claim 1 or 3, it is characterized in that: described wheel shaft (3) runs through the both sides box wall of casing.
5. universal farm machinery device for detecting performance according to claim 1, it is characterized in that: described hanger web member (6) one end links together by bolt and connecting rod (5), the other end is that cross sectional shape is U-shaped link, on the U-shaped sidewall of link, has coaxial connecting hole.
6. universal farm machinery device for detecting performance according to claim 1 or 5, is characterized in that: described hanger web member (6) is provided with supporting hook, and hook vertically hangs over agricultural machinery rear portion, and hook lower end connects hanger web member (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598226.1A CN103575549B (en) | 2013-11-25 | 2013-11-25 | Fifth wheel instrument farm machinery device for detecting performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598226.1A CN103575549B (en) | 2013-11-25 | 2013-11-25 | Fifth wheel instrument farm machinery device for detecting performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103575549A true CN103575549A (en) | 2014-02-12 |
| CN103575549B CN103575549B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310598226.1A Active CN103575549B (en) | 2013-11-25 | 2013-11-25 | Fifth wheel instrument farm machinery device for detecting performance |
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| Country | Link |
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| CN (1) | CN103575549B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198047A (en) * | 2016-06-30 | 2016-12-07 | 南京理工大学 | Barrier-breaking car fault detect wireless handhold machine based on Time-sharing control and disabled vehicle fault detection method |
| CN109443820A (en) * | 2018-12-17 | 2019-03-08 | 广西科技大学 | A kind of loading machine displacement real-time detection apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020116107A1 (en) * | 2001-02-07 | 2002-08-22 | Deere & Company | Method of monitoring equipment of an agricultural machine |
| CN201016740Y (en) * | 2006-12-31 | 2008-02-06 | 山东科大微机应用研究所有限公司 | Non-contact multifunctional speed instrument auxiliary testing device |
| CN201262595Y (en) * | 2008-09-29 | 2009-06-24 | 浙江工业大学 | Test device for complete appliance combination property of minitype working machine |
| CN202182825U (en) * | 2011-08-04 | 2012-04-04 | 山东科大微机应用研究所有限公司 | Portable agricultural machinery brake performance detector |
| CN202720125U (en) * | 2011-08-04 | 2013-02-06 | 山东科大微机应用研究所有限公司 | Movable flat sand adhesion type farm machine detecting platform |
| CN203587356U (en) * | 2013-11-25 | 2014-05-07 | 山东科大微机应用研究所有限公司 | General agricultural machinery performance detecting device |
-
2013
- 2013-11-25 CN CN201310598226.1A patent/CN103575549B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020116107A1 (en) * | 2001-02-07 | 2002-08-22 | Deere & Company | Method of monitoring equipment of an agricultural machine |
| CN201016740Y (en) * | 2006-12-31 | 2008-02-06 | 山东科大微机应用研究所有限公司 | Non-contact multifunctional speed instrument auxiliary testing device |
| CN201262595Y (en) * | 2008-09-29 | 2009-06-24 | 浙江工业大学 | Test device for complete appliance combination property of minitype working machine |
| CN202182825U (en) * | 2011-08-04 | 2012-04-04 | 山东科大微机应用研究所有限公司 | Portable agricultural machinery brake performance detector |
| CN202720125U (en) * | 2011-08-04 | 2013-02-06 | 山东科大微机应用研究所有限公司 | Movable flat sand adhesion type farm machine detecting platform |
| CN203587356U (en) * | 2013-11-25 | 2014-05-07 | 山东科大微机应用研究所有限公司 | General agricultural machinery performance detecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198047A (en) * | 2016-06-30 | 2016-12-07 | 南京理工大学 | Barrier-breaking car fault detect wireless handhold machine based on Time-sharing control and disabled vehicle fault detection method |
| CN109443820A (en) * | 2018-12-17 | 2019-03-08 | 广西科技大学 | A kind of loading machine displacement real-time detection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103575549B (en) | 2016-08-17 |
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Inventor after: Zhang Hongcheng Inventor after: Qu Ming Inventor before: Qu Ming |
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