CN103558033B - The unloaded pair roller engaging experimental bench of a kind of tractor car load and runing complexing process thereof - Google Patents
The unloaded pair roller engaging experimental bench of a kind of tractor car load and runing complexing process thereof Download PDFInfo
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- CN103558033B CN103558033B CN201310551044.9A CN201310551044A CN103558033B CN 103558033 B CN103558033 B CN 103558033B CN 201310551044 A CN201310551044 A CN 201310551044A CN 103558033 B CN103558033 B CN 103558033B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000000536 complexating effect Effects 0.000 title abstract description 6
- 238000012360 testing method Methods 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 230000006978 adaptation Effects 0.000 claims abstract description 16
- 230000000916 dilatatory effect Effects 0.000 claims abstract description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses the unloaded pair roller engaging experimental bench of a kind of tractor car load and runing complexing process thereof, the unloaded pair roller engaging experimental bench of this tractor car load comprises forward hub mechanism, Hou Zhuan hub mechanism, brake fluid system, photoelectric velocity measurement system, pre-traction device, two cover rear towing device, electric control operation cabinet, telepilots.What the invention also discloses that the unloaded pair roller engaging experimental bench of a kind of tractor car load adopts dilatory wheel and engaging experimental bench turns the technique that pair roller running adaptation made by hub.The present invention can carry out running adaptation after car load assembling online, pinpoints the problems and can rectify and improve repairing online, improve Tractor Products quality, and do not need testing track, save floor area and Highway investment, save Time and place and eliminate unsafe factor.Road running adaptation after deduction and exemption car load rolls off the production line.
Description
Technical field
Patent of the present invention relates to electro-mechanical arts, particularly relates to the unloaded pair roller engaging experimental bench of a kind of tractor car load and runing complexing process thereof.
Background technology
In present technology, the unloaded pair roller running adaptation of tractor car load adopts the unloaded road runing complexing process of car load, is specially and carries out running adaptation by driver tractor at proving road Shang Huo highway.This mode proving road floor area is large, and the seating time is long, big energy-consuming and road running-in is dangerous.And cannot reasonable scientifically Control experiment time acquisition test data, seriously affect the quality of product testing.
Comprehensive the above, realizing in process of the present invention, inventor finds at least there is following defect in prior art:
1, test road floor area is large, and investment is large;
2, test period is long, and oil consumption is high, waste energy, improve production cost;
3, Test Data Collecting can not be set scientifically and rationally, test specimen quality can not be reflected truly;
4, road running-in is dangerous.
Summary of the invention
In order to solve deficiency of the prior art, of the present inventionly provide the unloaded pair roller engaging experimental bench of a kind of tractor car load and runing complexing process, there is pair roller and run splitting or integrating gear fixed time testing running-in function, and there is computing machine carry out data setting, collection, storage, output function.Floor area, economize energy, time can be saved, enhance productivity and complete vehicle quality.The present invention is to solve provide the advanced unloaded break-in of tractor car load.
For reaching this object, specifically by the following technical solutions: this kind of unloaded pair roller engaging experimental bench of tractor car load, forward hub mechanism, Hou Zhuan hub mechanism, brake fluid system, photoelectric velocity measurement system, pre-traction device, two cover rear towing device, electric control operation cabinet, telepilots are comprised.Described forward hub mechanism is positioned on the front foundation pit of testing table front portion, by forward hub mount pad, forward hub, front-end bearing pedestal forms, Hou Zhuan hub mechanism is positioned on the rear foundation pit at testing table rear portion, by after turn hub mounting base, after turn hub, rear bearing block forms, brake fluid system is contained in rear foundation pit for braking Hou Zhuan hub mechanism, photoelectric velocity measurement system is arranged in the rotating shaft of Hou Zhuan hub mechanism both sides, described pre-traction device one end is fixed on front spud pile, the other end connects with tested tractor front end, described two cover rear towing devices are after one end is fixed on two respectively on spud pile, the other end is connected with tested tractor rear portion, described electric control operation cabinet is positioned on the right side of engaging experimental bench, distribution operation system is inside installed, remote handling system, computing machine, data output apparatus.Described distribution operation system is connected with brake fluid system, photoelectric velocity measurement system, computing machine, data output apparatus through conductive electric wire.Described remote handling system is connected with telepilot through wireless remote control signal.Described computing machine is connected with distribution operation system, remote handling system, data output apparatus, brake fluid system, photoelectric velocity measurement system through communication cable.
Preferably, described forward hub mechanism, be made up of forward hub mount pad, 12 forward hubs, 24 front-end bearing pedestals, a bearing seat is respectively equipped with at 12 forward hub two ends, and points six row's two row Parallel Symmetrics are arranged on forward hub mount pad, described Hou Zhuan hub mechanism, by after turn hub mount pad, turn hub after 4,8 rear bearing blocks form, turn hub two ends after 4 and a bearing seat is respectively housed, and point two row's two row Parallel Symmetrics turn on hub mount pad after being arranged on.
Preferably, described brake fluid system comprises: oil sources case, oil pump, solenoid valve, two cover Thrustors, two dish-style brake discs, hydraulic oil pipe, two detent mounting brackets, turn in the middle part of hub device front end after described hydraulic oil source is arranged on; Described hydraulic oil pump and solenoid valve are positioned at the top of oil sources case; The position, the left and right sides of hub mount pad is turned after described two detent mounting brackets are arranged on; Described two cover Thrustors are arranged on detent mounting bracket; Turn in the two ends rotating shaft of hub left and right after described two dish-style brake discs are arranged on rear row, hydraulic oil pipe one end is connected with fuel pump outlet, and the other end is connected with Thrustor through solenoid valve.
Preferably, described pre-traction device pre-traction device is positioned at the dead ahead of the unloaded pair roller engaging experimental bench of tractor car load, comprise front haulage rope, front spud pile, before load device, front hook, front spud pile is located at engaging experimental bench front, tighten up through pre-embedded bolt and concrete pedestal, front haulage rope one end is connected on front spud pile, the premenstrual stretcher of the other end, front hook is connected with tested tractor front portion, two cover rear towing devices are positioned at engaging experimental bench rear, comprise two rear haulage ropes, spud pile after two covers, stretcher after two covers, two aft hooks, spud pile after two covers, be arranged on the right and left at engaging experimental bench rear, tighten up through pre-embedded bolt and concrete pedestal, rear haulage rope one end is connected with rear spud pile, the other end through after stretcher, aft hook is connected with the rear towing hook of tested tractor.
What the unloaded pair roller type engaging experimental bench of tractor car load adopted dilatory wheel and running-in experiment table turns the technique that pair roller running adaptation made by hub, remote controller operation testing table can be used being stowed on machine by test drive person, and drive tested tractor into testing table, its tested tractor is parked on engaging experimental bench and front-wheel is bearing in forward hub mechanism, after turn hub and be bearing in Hou Zhuan hub mechanism, hang up properly forward and backward draw-gear, a timing point gear carry out pair roller running adaptation.
The unloaded pair roller engaging experimental bench of tractor car load of the present invention is also applicable to the online unloaded running adaptation of automobile and various towing vehicle, and this engaging experimental bench adopts online pair roller running-in, thus reaches the object of saving road running-in and taking up an area.
Tractor car load zero load pair roller engaging experimental bench of the present invention adopts a running adaptation for a point gear timing, science, thus reaches the object of energy raising Product checking quality of saving time, save.
The unloaded pair roller engaging experimental bench of tractor car load of the present invention, adopts automatic control system scientifically set test figure and gather, thus reflects the test figure of tested tractor truly, be convenient to further improve Tractor Products quality.
The present invention has following beneficial effect:
1, the unloaded pair roller engaging experimental bench of tractor car load of the present invention, carries out running adaptation online after the assembling of tractor car load, pinpoints the problems and can rectify and improve repairing online, improve Tractor Products quality, the road running adaptation after deduction and exemption car load rolls off the production line;
2, the unloaded pair roller engaging experimental bench of tractor car load of the present invention, running adaptation made by tractor on testing table does not need testing track, saves floor area and Highway investment, saves Time and place and eliminates unsafe factor;
3, the unloaded pair roller engaging experimental bench of tractor car load of the present invention can carry out test figure setting, gather the actual experimental data that scientifically can detect tested tractor truly, and then can improve the quality of product and extend product serviceable life.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the unloaded pair roller engaging experimental bench of tractor car load of the present invention;
Fig. 2 is tractor car load of the present invention unloaded pair roller engaging experimental bench plan structure schematic diagram.
Structure Figure, in the embodiment of the present invention, Reference numeral is as follows:
1-forward hub mechanism; 2-Hou Zhuan hub mechanism; 3-brake fluid system; 4-photoelectric velocity measurement system; 5-pre-traction device; 6-rear towing device; 7-electric control operation cabinet; Foundation pit before 9-; 10-forward hub mount pad; 11-forward hub; 12-front-end bearing pedestal; Foundation pit after 13-; Hub mount pad is turned after 14-; 15-rear bearing block; 16-oil pump; 17-solenoid valve; 18-Thrustor; 19-dish-style brake disc; 20-hydraulic oil pipe; 21-tests the speed inductor; 22-photoelectric velocity measurement inductor; 23-front haulage rope; The fixing village before 24-; Stretcher before 25-; 26-front hook; The tested tractor of 27-; 28-rear haulage rope; Spud pile (2) after 29-; Stretcher after 30-; 31-aft hook.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described.Should be appreciated that preferred embodiment described herein only for illustration of with understand the present invention, be not limited to the present invention.
As shown in Figure 1 to Figure 2, this kind of unloaded pair roller engaging experimental bench of tractor car load, comprises forward hub mechanism 1, Hou Zhuan hub mechanism 2, brake fluid system 3, photoelectric velocity measurement system 4, pre-traction device 5, rear towing device 6, electric control operation cabinet 7, telepilot.
Described forward hub mechanism 1 is positioned on the front foundation pit 9 of testing table front portion, described forward hub mechanism 1, be made up of forward hub mount pad 10,12 forward hubs 11,24 front-end bearing pedestals 12,12 forward hub 11 two ends respectively fill a bearing seat 16, and points six row's two row Parallel Symmetrics are contained in and are arranged on forward hub mount pad 10.
Hou Zhuan hub mechanism 2 is positioned on the rear foundation pit 13 at testing table rear portion, by after turn hub mount pad 14,4 after turn hub 15,8 rear bearing blocks 16 and form, turn hub 15 two ends after 4 and respectively fill a bearing seat 16, and point two row's two row Parallel Symmetrics turn on hub mount pad 14 after being arranged on.
Brake fluid system 3 is contained in rear foundation pit 13 for braking Hou Zhuan hub mechanism 2.Brake fluid system 3 comprises: oil sources case, oil pump 16, solenoid valve 17, two cover Thrustor 18, two dish-style brake discs 19, hydraulic oil pipe 20, two detent mounting brackets, and described hydraulic oil source is arranged on Hou Zhuan hub mechanism 2 front center; Described hydraulic oil pump 16 and solenoid valve 17 are positioned at the top of oil sources case; The position, the left and right sides of hub mount pad 14 is turned after described two detent mounting brackets are arranged on; Described two cover Thrustors 18 are arranged on detent mounting bracket; Turn after described two dish-style brake discs 19 are arranged on rear row in hub about 15 two ends rotating shaft, hydraulic oil pipe 20 one end exports with oil pump 16 and is connected, and the other end is connected with Thrustor 18 through solenoid valve 17.
Photoelectric velocity measurement system 4 is arranged in the rotating shaft of Hou Zhuan hub mechanism 2 both sides.Specifically be positioned at Hou Zhuan hub mechanism 2 left and right sides, comprise the inductor 21 that tests the speed, photoelectric measure speeding sensor 22, turn after the inductor 21 that tests the speed is arranged on front row in the rotating shaft at hub about 15 two ends, turn the left and right sides of hub mount pad 14 after photoelectric measure speeding sensor 22 is arranged on, test the speed through optoelectronic induction.
Pre-traction device 5 comprises front haulage rope 23, front spud pile 24, frontly loads device 25, front hook 26, and pre-traction device 5 connects with tested tractor 27 front end.Pre-traction device 5 is positioned at the dead ahead of the unloaded pair roller engaging experimental bench of tractor car load, front spud pile 24 is located at engaging experimental bench front, tighten up through pre-embedded bolt and concrete pedestal, front haulage rope 23 one end is connected on front spud pile 24, the premenstrual stretcher 25 of the other end, front hook 26 is connected with tested tractor 27 front portion, two cover rear towing devices 6 are positioned at engaging experimental bench rear, comprise two rear haulage ropes 28, spud pile 29 after two covers, stretcher 30 after two covers, two aft hooks 31, rear towing device 6 is arranged on the right and left at engaging experimental bench rear, rear haulage rope 28 one end is connected with rear spud pile 29, the other end through after stretcher 30, aft hook 31 is connected with the rear towing hook of tested tractor 27.
Electric control operation cabinet 7 is positioned on the right side of engaging experimental bench, is inside provided with distribution operation system, remote handling system, computing machine, data output apparatus.Described distribution operation system is connected with brake fluid system 3, photoelectric velocity measurement system 4, computing machine, data output apparatus through conductive electric wire.Described remote handling system is connected with telepilot through wireless remote control signal.Described computing machine is connected with distribution operation system, remote handling system, data output apparatus, brake fluid system 3, photoelectric velocity measurement system 4 through communication cable.
WINCC configuration software is housed in electric control operation cabinet 7 inside and the computing machine being configured with PG card is connected with remote handling system, distribution operation system, brake fluid system 3, photoelectric velocity measurement system 4, data output apparatus through communication cable.Remote handling system is connected with remote manipulator by remote control signal.
Electric control operation cabinet 7 is built with WINCC configuration software, there is PG card, and with RS485 communication interface by RS485 communication system and photoelectric velocity measurement system 4, brake fluid system 3 is connected, and by the data computer process of collection, store and export printing through output device.
The unloaded pair roller engaging experimental bench of above-mentioned tractor car load is used to adopt the technique that hub makes pair roller running adaptation that turns of dilatory wheel and running-in experiment table to be specially: during test, test drive person is on tested tractor 24, turns hub 15 be in on-position by the brake fluid system 3 of remote controller operation engaging experimental bench after making.Sail tested tractor 24 into engaging experimental bench, when its front-wheel is bearing in forward hub mechanism 1, trailing wheel is bearing in Hou Zhuan hub mechanism 2, and turn after front two rows hub 15 middle time driving, hang up properly front haulage rope 23 and two cover rear haulage ropes 28, operation brake fluid system 3, turns the braking of hub 15, starts the timesharing of tested tractor 24, determines gear and carry out running adaptation after releasing.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme recorded described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the unloaded pair roller engaging experimental bench of tractor car load, is characterized in that: this testing table comprises forward hub mechanism, Hou Zhuan hub mechanism, brake fluid system, photoelectric velocity measurement system, pre-traction device, two cover rear towing devices, electric control operation cabinet, telepilot, described forward hub mechanism is positioned on the front foundation pit of testing table front portion, by forward hub mount pad, forward hub, front-end bearing pedestal form, Hou Zhuan hub mechanism is positioned on the rear foundation pit at testing table rear portion, by after turn hub mounting base, after turn hub, rear bearing block forms, brake fluid system is contained in rear foundation pit for braking Hou Zhuan hub mechanism, photoelectric velocity measurement system is arranged in the rotating shaft of Hou Zhuan hub mechanism both sides, described pre-traction device one end is fixed on front spud pile, the other end connects with tested tractor front end, and described two cover rear towing devices are after one end is fixed on two respectively on spud pile, and the other end is connected with tested tractor rear portion, described electric control operation cabinet is positioned on the right side of engaging experimental bench, is inside provided with distribution operation system, remote handling system, computing machine, data output apparatus, described distribution operation system is through conductive electric wire and brake fluid system, photoelectric velocity measurement system, computing machine, data output apparatus is connected, and described remote handling system is connected with telepilot through wireless remote control signal, and described computing machine is through communication cable and distribution operation system, remote handling system, data output apparatus, brake fluid system, photoelectric velocity measurement system is connected.
2. the unloaded pair roller engaging experimental bench of a tractor car load as claimed in claim 1, it is characterized in that, described forward hub mechanism, be made up of forward hub mount pad, 12 forward hubs, 24 front-end bearing pedestals, a bearing seat is respectively equipped with at 12 forward hub two ends, and point six row's two row Parallel Symmetrics are arranged on forward hub mount pad, described Hou Zhuan hub mechanism, by after turn hub mount pad, turn hub after 4,8 rear bearing blocks form, turn hub two ends after 4 and a bearing seat is respectively housed, and point two row's two row Parallel Symmetrics turn on hub mount pad after being arranged on.
3. the unloaded pair roller engaging experimental bench of a tractor car load as claimed in claim 1, it is characterized in that, described brake fluid system comprises: oil sources case, oil pump, solenoid valve, two cover Thrustors, two dish-style brake discs, hydraulic oil pipe, two detent mounting brackets, turn in the middle part of hub device front end after described hydraulic oil source is arranged on; Described hydraulic oil pump and solenoid valve are positioned at the top of oil sources case; The position, the left and right sides of hub mount pad is turned after described two detent mounting brackets are arranged on; Described two cover Thrustors are arranged on detent mounting bracket; Turn in the two ends rotating shaft of hub left and right after described two dish-style brake discs are arranged on rear row, hydraulic oil pipe one end is connected with fuel pump outlet, and the other end is connected with Thrustor through solenoid valve.
4. the unloaded pair roller engaging experimental bench of a tractor car load as claimed in claim 1, it is characterized in that, described pre-traction device is positioned at the dead ahead of the unloaded pair roller engaging experimental bench of tractor car load, comprise front haulage rope, front spud pile, before load device, front hook, front spud pile is located at engaging experimental bench front, tighten up through pre-embedded bolt and concrete pedestal, front haulage rope one end is connected on front spud pile, the premenstrual stretcher of the other end, front hook is connected with tested tractor front portion, two cover rear towing devices are positioned at engaging experimental bench rear, comprise two rear haulage ropes, spud pile after two covers, stretcher after two covers, two aft hooks, spud pile after two covers, be arranged on the right and left at engaging experimental bench rear, tighten up through pre-embedded bolt and concrete pedestal, rear haulage rope one end is connected with rear spud pile, the other end through after stretcher, aft hook is connected with the rear towing hook of tested tractor.
5. what the unloaded pair roller engaging experimental bench of a kind of tractor car load as described in any one of Claims 1-4 adopted dilatory wheel and engaging experimental bench turns the technique that pair roller running adaptation made by hub, it is characterized in that, test drive person uses remote controller operation testing table on tested tractor, and drive tested tractor into testing table, its tested tractor is parked on engaging experimental bench and front-wheel is bearing in forward hub mechanism, after turn hub and be bearing in Hou Zhuan hub mechanism, hang up properly forward and backward draw-gear, a timing point gear carry out pair roller running adaptation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551044.9A CN103558033B (en) | 2013-11-10 | 2013-11-10 | The unloaded pair roller engaging experimental bench of a kind of tractor car load and runing complexing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551044.9A CN103558033B (en) | 2013-11-10 | 2013-11-10 | The unloaded pair roller engaging experimental bench of a kind of tractor car load and runing complexing process thereof |
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| Publication Number | Publication Date |
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| CN103558033A CN103558033A (en) | 2014-02-05 |
| CN103558033B true CN103558033B (en) | 2015-08-12 |
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| CN107655707A (en) * | 2017-11-17 | 2018-02-02 | 洛阳西苑车辆与动力检验所有限公司 | Complete machine of tractor production line off-line detection system and its detection method |
| CN110716139A (en) * | 2019-10-31 | 2020-01-21 | 上海博邦汽车技术有限公司 | Running-in detection method and detection equipment before motor riveting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356339Y (en) * | 1998-12-28 | 1999-12-29 | 浙江大学 | Vehicle carried mobile tractor performance detecting device |
| CN201104253Y (en) * | 2007-06-08 | 2008-08-20 | 北汽福田汽车股份有限公司 | Power dynamometer system for vehicle chassis |
| JP4161523B2 (en) * | 2000-08-07 | 2008-10-08 | 株式会社明電舎 | Brake testing system for vehicles |
| CN203672628U (en) * | 2013-11-10 | 2014-06-25 | 湘潭科达电工专用成套设备有限责任公司 | Running-in test bench for rollers of no-load tractor |
-
2013
- 2013-11-10 CN CN201310551044.9A patent/CN103558033B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356339Y (en) * | 1998-12-28 | 1999-12-29 | 浙江大学 | Vehicle carried mobile tractor performance detecting device |
| JP4161523B2 (en) * | 2000-08-07 | 2008-10-08 | 株式会社明電舎 | Brake testing system for vehicles |
| CN201104253Y (en) * | 2007-06-08 | 2008-08-20 | 北汽福田汽车股份有限公司 | Power dynamometer system for vehicle chassis |
| CN203672628U (en) * | 2013-11-10 | 2014-06-25 | 湘潭科达电工专用成套设备有限责任公司 | Running-in test bench for rollers of no-load tractor |
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