CN202163325U - Electric eddy current retarder of a vehicle for mine - Google Patents
Electric eddy current retarder of a vehicle for mine Download PDFInfo
- Publication number
- CN202163325U CN202163325U CN2011201712109U CN201120171210U CN202163325U CN 202163325 U CN202163325 U CN 202163325U CN 2011201712109 U CN2011201712109 U CN 2011201712109U CN 201120171210 U CN201120171210 U CN 201120171210U CN 202163325 U CN202163325 U CN 202163325U
- Authority
- CN
- China
- Prior art keywords
- retarder
- current vortex
- jackshaft
- vortex retarder
- drive spindle
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model provides an electric eddy current retarder of a vehicle for mine, comprising a motor for transferring the power to a gear box, wherein the power is transferred to the electric eddy current retarder by the gear box, the power is then transferred to vehicle bridges on the front, back ends of a frame by the electric eddy current retarder, a pressure sensor connected with a brake gas pipe and a retarder controller are fixed on the frame, the pressure sensor is connected with one end of the retarder controller by the beam, another end of the retarder controller is connected with the electric eddy current retarder by the beam. The electric eddy current retarder directly acts on a transmission axle, the transmission force is amplified by the middle, back bridges and then laminated on the back wheel, thus the brake force of the back wheel is uniformly distributed, the brake is stable and the vehicle brake wandering problem is effectively moderated.
Description
Technical field
The utility model relates to a kind of mining car current vortex retarder device.
Background technology
The auxiliary braking system of existing 6 * 4 quarry tippers mainly adopts the energy brake form; Frequent braking of vehicle or long distance braking can cause overheated, the main brake of wheel hub to produce heat fade, thereby cause brake failure; And vehicle in use actual load often much larger than appraising and deciding load; And the braking potential that is complementary with it can not correspondingly enlarge, and this just gives hiding some dangers for of accident, so be necessary to correct.
The utility model content
The technical matters that the utility model solves: a kind of mining car current vortex retarder device is provided; Current vortex retarder directly acts on transmission shaft, driving force through in the back axle trailing wheel that is added to after amplifying, make the rear-wheel braking force rectangular distribution; Braking is steadily effectively alleviated car brakeing sideslip problem.
The technical scheme that the utility model adopts: mining car current vortex retarder device; Comprise driving engine; Said driving engine is given change speed gear box with transmission of power; Said change speed gear box is given current vortex retarder with transmission of power, and said current vortex retarder is fixed on transmission of power on the vehicle bridge of vehicle frame rear and front end, is fixed with on the said vehicle frame and brakes pressure sensor and the retarder controller that tracheae is connected; Said pressure sensor is connected through wire harness with retarder controller one end, and the said retarder controller other end is connected through wire harness with current vortex retarder.
Wherein, The mouth of said driving engine is connected with the input end of change speed gear box; The mouth of said change speed gear box is connected with an end of jackshaft second tween drive spindle; The other end of said jackshaft second tween drive spindle is connected with the input end of current vortex retarder, and the mouth of said current vortex retarder is connected with an end of jackshaft tween drive spindle, and the other end of said jackshaft tween drive spindle is connected with jackshaft.
Wherein, said current vortex retarder is made up of stator and rotor, and said stator is fixed on the vehicle frame, and said two ends of rotor is all captiveed joint with the jackshaft tween drive spindle with jackshaft second tween drive spindle respectively through flange.
Further, be provided with in the operator's compartment with the retarder controller through wire harness bonded assembly indicator lamp.
The utility model advantage compared with prior art:
1, greatly improves the vehicle braked performance, prolonged the service life of brake strap and brake wheel;
2, can reduce the wheel hub temperature, avoid the generation of blowing out, improve the safety performance of vehicle greatly;
3, reduced the generation of harmful dust in the brake shoes, the huge noise that produces when having alleviated car brakeing has good environmental protection effect;
4, effectively alleviate because brake acjustment is improper and the uneven braking deviation that is caused of wearing and tearing.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of embodiment of the utility model is described below in conjunction with accompanying drawing 1.
Mining car current vortex retarder device; Comprise driving engine; Driving engine is given change speed gear box 3 with transmission of power, and change speed gear box 3 is given current vortex retarder 5 with transmission of power, and current vortex retarder 5 is fixed on transmission of power on the vehicle bridge of vehicle frame 6 rear and front ends; Be fixed with and brake pressure sensor 2 and retarder controller 7 that tracheae is connected on the vehicle frame 6; Pressure sensor 2 is connected through wire harness with retarder controller 7 one ends, and retarder controller 7 other ends and current vortex retarder 5 are connected through wire harness, be provided with in the operator's compartment with retarder controller 7 through wire harness bonded assembly indicator lamp 1.
Particularly; The mouth of driving engine is connected with the input end of change speed gear box 3; The mouth of change speed gear box 3 is connected with an end of jackshaft second tween drive spindle 4, and the other end of jackshaft second tween drive spindle 4 is connected with the input end of current vortex retarder 5, and the mouth of current vortex retarder 5 is connected with an end of jackshaft tween drive spindle 8; The other end of jackshaft tween drive spindle 8 is connected with jackshaft 9, and back axle 10 is connected through axle with jackshaft 9.
Wherein, current vortex retarder 5 is made up of stator and rotor, and stator is fixed on the vehicle frame 6, and two ends of rotor is all captiveed joint with jackshaft tween drive spindle 8 with jackshaft second tween drive spindle 4 respectively through flange.
Principle of work: engine starting, at first give change speed gear box 3 with transmission of power, be delivered to current vortex retarder 5 through second transmission shaft 4 in the middle of the jackshaft again; Be delivered on the vehicle bridge through jackshaft tween drive spindle 8, and then driving the vehicle bridge motion, because current vortex retarder 5 directly acts on and transmission shaft; Through in the back axle trailing wheel that is added to after amplifying; The rear-wheel braking force rectangular distribution is braked steadily like this, can alleviate car brakeing sideslip problem.The groundwork of current vortex retarder 5 is the purposes that reach car retardation through the effect of the magnetic field between stator and the rotor; Wherein stator and vehicle frame 6 are fixed together; Rotor is through flange and the transmission shaft high speed revolution that links together; Very little air gap is arranged between rotor and the stator, on the rotating disk of rotation, make car retardation thereby produce huge moment loading behind the coil electricity of the many groups in the stator.
The foregoing description, just the preferred embodiment of the utility model is not to be used for limiting the utility model practical range, so all equivalences of being done with the said content of the utility model claim change, all should be included within the utility model claim scope.
Claims (4)
1. mining car current vortex retarder device; Comprise driving engine; It is characterized in that: said driving engine is given change speed gear box (3) with transmission of power; Said change speed gear box (3) is given current vortex retarder (5) with transmission of power, and said current vortex retarder (5) is fixed on transmission of power on the vehicle bridge of vehicle frame (6) rear and front end, is fixed with on the said vehicle frame (6) and brakes pressure sensor (2) and the retarder controller (7) that tracheae is connected; Said pressure sensor (2) is connected through wire harness with retarder controller (7) one ends, and said retarder controller (7) other end is connected through wire harness with current vortex retarder (5).
2. mining car current vortex retarder device according to claim 1; It is characterized in that: the mouth of said driving engine is connected with the input end of change speed gear box (3); The mouth of said change speed gear box (3) is connected with an end of jackshaft second tween drive spindle (4); The other end of said jackshaft second tween drive spindle (4) is connected with the input end of current vortex retarder (5); The mouth of said current vortex retarder (5) is connected with an end of jackshaft tween drive spindle (8), and the other end of said jackshaft tween drive spindle (8) is connected with jackshaft (9).
3. mining car current vortex retarder device according to claim 1 and 2; It is characterized in that: said current vortex retarder (5) is made up of stator and rotor; Said stator is fixed on the vehicle frame (6), and said two ends of rotor is all captiveed joint with jackshaft tween drive spindle (8) with jackshaft second tween drive spindle (4) respectively through flange.
4. mining car current vortex retarder device according to claim 3 is characterized in that: be provided with in the operator's compartment with retarder controller (7) and pass through wire harness bonded assembly indicator lamp (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201712109U CN202163325U (en) | 2011-05-27 | 2011-05-27 | Electric eddy current retarder of a vehicle for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201712109U CN202163325U (en) | 2011-05-27 | 2011-05-27 | Electric eddy current retarder of a vehicle for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202163325U true CN202163325U (en) | 2012-03-14 |
Family
ID=45799174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201712109U Expired - Lifetime CN202163325U (en) | 2011-05-27 | 2011-05-27 | Electric eddy current retarder of a vehicle for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202163325U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328583A (en) * | 2017-06-09 | 2017-11-07 | 火箭军装备研究院第三研究所 | Retarder formula load simulation car |
| CN113696873A (en) * | 2021-08-01 | 2021-11-26 | 北京工业大学 | Power end slowly starts all-in-one |
| CN114572310A (en) * | 2022-03-24 | 2022-06-03 | 安徽安凯汽车股份有限公司 | Large-scale passenger train retarber installation mechanism |
-
2011
- 2011-05-27 CN CN2011201712109U patent/CN202163325U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328583A (en) * | 2017-06-09 | 2017-11-07 | 火箭军装备研究院第三研究所 | Retarder formula load simulation car |
| CN113696873A (en) * | 2021-08-01 | 2021-11-26 | 北京工业大学 | Power end slowly starts all-in-one |
| CN113696873B (en) * | 2021-08-01 | 2022-06-21 | 北京工业大学 | Power end slowly starts all-in-one |
| CN114572310A (en) * | 2022-03-24 | 2022-06-03 | 安徽安凯汽车股份有限公司 | Large-scale passenger train retarber installation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |