CN107215206A - Expanded letter mine truck driver and its installation method, expanded letter mine truck - Google Patents
Expanded letter mine truck driver and its installation method, expanded letter mine truck Download PDFInfo
- Publication number
- CN107215206A CN107215206A CN201610164272.4A CN201610164272A CN107215206A CN 107215206 A CN107215206 A CN 107215206A CN 201610164272 A CN201610164272 A CN 201610164272A CN 107215206 A CN107215206 A CN 107215206A
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- CN
- China
- Prior art keywords
- mine truck
- expanded letter
- driver
- splined shaft
- support base
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
The present invention discloses a kind of expanded letter mine truck driver and its installation method, expanded letter mine truck, and driver is arranged on position between transmission for vehicles and vehicle bridge.The design method separated first using transmission with support phase, effectively transmission moment of torsion thoroughly solves expanded letter mine truck transmission system life-span shorter problem up to 50000N.m.Rotor is constituted by parts such as support base, splined shaft and taper roll bearings, then rotor is fitted into the support frame with heat emission hole and mounting hole, flange, balancing disk are loaded by flange surface nut and pad at the two ends of rotor afterwards, then connection support is connected by high-strength bolt with support frame, be finally put into rubber absorbers in connection support is connected with the vehicle frame of automobile.The actuator structure is compact, and maintenance-free, transmission moment of torsion are big, while transmission dither axis and rubber can be avoided, which to damage, subtracts the cracking failure that shell, flywheel shell of engine, transmission clutch shell are caused to automotive axle master, effective guarantee vehicle driving safety.
Description
Technical field
The present invention relates to a kind of expanded letter mine truck driver, it is mainly used in surface mine exploitation or water conservancy construction engineering
In expanded letter mine truck transmission system.
Background technology
Car transmissions are the important components of expanded letter mine truck, and the quality of its quality affects the matter of vehicle
Measure reliability.Because expanded letter mine truck general work is in surface mine exploitation or water conservancy construction engineering, its building ring
Border is severe, and supporting power is larger, and therefore transmission system also bears huge pressure.To improve the reliability of vehicle transmission,
The power delivery mode of section power transmission shaft is added frequently with driver.But the heavy truck used at present on expanded letter mine truck
This pressure can not be born with rubber type structure actuator, causes vehicle drive system to go wrong frequently, has a strong impact on car
The rate of attendance and project progress, its damage brings security incident sometimes or even also.
The content of the invention
Present invention mainly solves the problem of be to provide a kind of expanded letter mine truck driver and its installation method, expanded letter ore deposit
Use automobile.The actuator structure is compact, and maintenance-free, transmission moment of torsion are big, at the same can avoid transmission dither axis and
Auxiliary support, which is damaged, subtracts the cracking failure that shell, flywheel shell of engine, transmission clutch shell are caused to vehicle axle master,
Effective guarantee vehicle driving safety.
To solve problem above, technical scheme is as follows：
A kind of expanded letter mine truck driver, it is characterised in that
Driver includes rotor portions and input, output section；
Splined shaft 12 is installed in support base 3, and support base 3 is loop configuration, and circle is put at the two ends of support base 3
Thus taper roller bearing 13, splined shaft 12 constitutes with loading high temperature resistant lubricating grease in the cavity in the middle of support base 3
The rotor portions of driver；
The limited block 7 of left and right flanges 5, fastener 8 are fixed on 12 two end faces of splined shaft of rotor portion
Composition input, output section.
Further, two balancing disks 10 by fastener 14 be separately fixed at output, input unit left and right method
On orchid 5.
Further, cushion block 6, briquetting 11, dust cover 4 are equiped with splined shaft 12 successively.
Further, air vent 15 is provided with balancing disk.
Further, support frame 1 is fixed on the support base 3 of rotor portion with fastener 2, in 1 liang of support frame
Side is drilled with screwed hole 9 for being connected with the vehicle frame of automobile respectively.
Further, be provided with lug boss in the middle of support base 3, lug boss support splined shaft, lug boss respectively with two ends
Groove is formed to be installed with for taper roll bearing 13.
Further, driver is arranged on position between transmission for vehicles and vehicle bridge.
A kind of expanded letter mine truck driver installation method, it is characterised in that use a kind of above-mentioned mining vapour of expanded letter
Car driver, its installation method comprises the following steps：
First load splined shaft and taper roll bearing in support base, and in support base and the cavity of splined shaft formation
Add high temperature resistant lubricating grease；
It is sequentially loaded into cushion block, briquetting, dust cover on splined shaft again afterwards, thus constitutes the rotor portion of driver；
Rotor portion splined shaft two ends with limited block, fastener, by flange fix composition input, output par, c；
Balancing disk is fixed on input, on the flange of output par, c by fastener, total is protected in transmission
Hold dynamic balancing；
Support frame is fixed on the support base of rotor portion with fastener, screwed hole is drilled with respectively on support frame both sides,
It is connected afterwards by annex connection support, rubber absorbers with the vehicle frame of automobile.
A kind of expanded letter mine truck, it uses a kind of above-mentioned expanded letter mine truck driver.
The design method that the driver of the present invention is separated using transmission with support phase first, effectively transmission moment of torsion is reachable
50000N.m, thoroughly solves expanded letter mine truck transmission system life-span shorter problem.Splined shaft is fitted into support base,
Taper roll bearing is put at the two ends of support base, then loads resistance to height in the cavity in the middle of splined shaft and support base
Temperature lubricating grease, is being sequentially loaded into cushion block, briquetting, dust cover on splined shaft again afterwards, thus constitutes driver
Rotor portion；Flange is fixed on 12 two end faces of splined shaft of rotor portion with limited block, fastener, constituted
The input of driver, go out part, pass through power transmission shaft one end and connect speed changer output flange, one end connection vehicle bridge input
Flange, so as to realize the transmission of vehicle power.
Described expanded letter mine truck driver, is equipped with balancing disk in two end flanges, makes total in transmission
Keep dynamic balancing.Air vent is provided with balancing disk, cooling wind is produced to turning using the rotation of itself while transmission
Subdivision is cooled down, and reduction temperature of rotor extends the service life of high temperature resistant lubricating grease.
Described expanded letter mine truck driver, support frame is fixed on the support base of rotor portion with fastener,
Screwed hole is drilled with respectively on support frame both sides, is realized and automobile frame by connecting support, rubber absorbers afterwards
Connection.
Brief description of the drawings
Fig. 1 is the structural representation with partial cutaway of one embodiment of the expanded letter mine truck driver of the present invention.
Embodiment
The present invention is further described in conjunction with drawings and the specific embodiments.
As shown in figure 1, a kind of expanded letter mine truck driver, splined shaft 12 is installed in support base 3, support base
3 be loop configuration, is put at the two ends of support base 3 in the middle of taper roll bearing 13, splined shaft 12 and support base 3
Cavity in load high temperature resistant lubricating grease, thus constitute driver rotor portions；Left and right flanges 5 are used into limited block
7th, fastener 8 is fixed on composition input, output section on 12 two end faces of splined shaft of rotor portion.Two counterweights
Disk 10 is separately fixed at output, in the left and right flanges 5 of input unit by fastener 14.
Driver is arranged on position between transmission for vehicles and vehicle bridge.During installation, first load spline in support base 3
Axle 12 and taper roll bearing 13, and add high temperature resistant lubrication in support base 3 and the cavity of the formation of splined shaft 12
Fat.It is sequentially loaded into cushion block 6, briquetting 11, dust cover 4 on splined shaft 12 again afterwards, thus constitutes driver
Rotor portion.In the two ends limited block 7 of the splined shaft 12 of rotor portion, fastener 8, flange 5 is used and fixed
Composition inputs, goes out part.Balancing disk 10 is fixed on input by fastener 14, gone out on the flange 5 of part,
Total is set to keep dynamic balancing in transmission.Support frame 1 is fixed on to the support base of rotor portion with fastener 2
On 3, screwed hole 9 is drilled with respectively on the both sides of support frame 1, passes through annex connection support, rubber absorbers and vapour afterwards
The vehicle frame of car is connected.
Its dynamic course of work is：The power connector exported when speed changer is to expanded letter mine truck driver left end
During flange 5 so that flange 5 produces rotation, now the splined shaft 12 in support base 3 is driven to rotate, splined shaft
12 can drive the flange 5 on the right to rotate again, so as to make power continue to be delivered to the power transmission shaft connected below backward
On.Rotated simultaneously on flange 5 equipped with balancing disk 10 with flange 5 so that rotary course is steady.In rotation
During support frame 1 supported by automobile frame, support base 3 supported by support frame 1, and splined shaft 12 is propped up by being arranged on
Taper roll bearing 13 in support seat 3 is supported.The high temperature resistant of cavity between Bearing support support base 3 and splined shaft 12
Grease lubrication.Air vent 15 is provided with balancing disk 10 simultaneously, air-flow pair is produced using itself while rotation
Support base 3 and taper roll bearing 13 are cooled down, and reduction temperature extends the service life of high temperature resistant lubricating grease.
The design method that the expanded letter mine truck driver of the present invention is separated using transmission with support phase first, is effectively passed
Torque delivery thoroughly solves expanded letter mine truck transmission system life-span shorter problem up to 50000N.m.
Finally it should be noted that:Above example is only to illustrate the technical scheme of this case rather than its limitations；To the greatest extent
This case is described in detail with reference to preferred embodiment for pipe, those of ordinary skills in the art should understand that：
The embodiment of this case can still be modified or equivalent substitution is carried out to some technical characteristics；Without
Depart from the spirit of this case technical scheme, it all should cover among the claimed technical scheme scope of this case.
Claims (9)
1. a kind of expanded letter mine truck driver, it is characterised in that
Driver includes rotor portions and input, output section；
Splined shaft (12) is installed in support base (3), and support base (3) is loop configuration, in support base
(3) two ends are put into taper roll bearing (13), splined shaft (12) and the cavity in the middle of support base (3)
Middle loading high temperature resistant lubricating grease, thus constitutes the rotor portions of driver；
Left and right flanges (5) are fixed on to the splined shaft of rotor portion with limited block (7), fastener (8)
Composition input, output section on (12) two end faces.
2. a kind of expanded letter mine truck driver as claimed in claim 1, it is characterised in that two balancing disks (10)
Output is separately fixed at, in the left and right flanges (5) of input unit by fastener (14).
3. a kind of expanded letter mine truck driver as claimed in claim 1 or 2, it is characterised in that splined shaft (12)
On be equiped with cushion block (6), briquetting (11), dust cover (4) successively.
4. a kind of expanded letter mine truck driver as claimed in claim 2, it is characterised in that be provided with balancing disk logical
Air holes (15).
5. a kind of expanded letter mine truck driver as described in Claims 1-4 is any, it is characterised in that support frame
(1) it is fixed on fastener (2) on the support base of rotor portion (3), on support frame (1) both sides point
Screwed hole (9) is not drilled with for being connected with the vehicle frame of automobile.
6. a kind of expanded letter mine truck driver as described in Claims 1-4 is any, it is characterised in that support base
(3) lug boss is provided with the middle of, lug boss support splined shaft, lug boss forms groove with two ends respectively and supplies circular cone
Roller bearing (13) is installed with.
7. a kind of expanded letter mine truck driver as described in claim 1 to 6 is any, it is characterised in that driver
The position between transmission for vehicles and vehicle bridge.
8. a kind of expanded letter mine truck driver installation method, it is characterised in that use the claims 1 to 6
A kind of expanded letter mine truck driver described in one, its installation method comprises the following steps：
First load splined shaft and taper roll bearing in support base, and in support base and the sky of splined shaft formation
High temperature resistant lubricating grease is added in chamber；
It is sequentially loaded into cushion block, briquetting, dust cover on splined shaft again afterwards, thus constitutes the rotor of driver
Part；Rotor portion splined shaft two ends with limited block, fastener, by flange fix composition input,
Output par, c；
Balancing disk is fixed on input, on the flange of output par, c by fastener, makes total in transmission
When keep dynamic balancing；
Support frame is fixed on the support base of rotor portion with fastener, spiral shell is drilled with respectively on support frame both sides
Pit, is connected by annex connection support, rubber absorbers with the vehicle frame of automobile afterwards.
9. a kind of expanded letter mine truck, it is characterised in that wide using any described one kind of the claims 1 to 6
Body mine truck driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610164272.4A CN107215206A (en) | 2016-03-22 | 2016-03-22 | Expanded letter mine truck driver and its installation method, expanded letter mine truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610164272.4A CN107215206A (en) | 2016-03-22 | 2016-03-22 | Expanded letter mine truck driver and its installation method, expanded letter mine truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107215206A true CN107215206A (en) | 2017-09-29 |
Family
ID=59928316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610164272.4A Pending CN107215206A (en) | 2016-03-22 | 2016-03-22 | Expanded letter mine truck driver and its installation method, expanded letter mine truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107215206A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364613A (en) * | 1979-04-24 | 1982-12-21 | Glaenzer Spicer | Intermediate bearing support mounting for sectional or articulated drive line |
| CN201366940Y (en) * | 2008-12-15 | 2009-12-23 | 东风汽车股份有限公司 | Automobile intermediate transmission shaft with pipe spline connection structure |
| CN101633292A (en) * | 2009-04-21 | 2010-01-27 | 万向钱潮股份有限公司 | Constant velocity universal joint assembly with hub bearing unit |
| CN102085806A (en) * | 2009-12-07 | 2011-06-08 | 徐维 | Automobile mechanical economizer |
| CN202707833U (en) * | 2012-06-12 | 2013-01-30 | 中国南方航空工业(集团)有限公司 | Flexible drive shaft |
| CN204647039U (en) * | 2015-05-22 | 2015-09-16 | 瑞安市菱奥汽车零部件有限公司 | Truck drive shaft |
| CN204852259U (en) * | 2015-07-17 | 2015-12-09 | 襄阳博亚精工装备股份有限公司 | Stand alone type shaft coupling intermediate strut subassembly |
-
2016
- 2016-03-22 CN CN201610164272.4A patent/CN107215206A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364613A (en) * | 1979-04-24 | 1982-12-21 | Glaenzer Spicer | Intermediate bearing support mounting for sectional or articulated drive line |
| CN201366940Y (en) * | 2008-12-15 | 2009-12-23 | 东风汽车股份有限公司 | Automobile intermediate transmission shaft with pipe spline connection structure |
| CN101633292A (en) * | 2009-04-21 | 2010-01-27 | 万向钱潮股份有限公司 | Constant velocity universal joint assembly with hub bearing unit |
| CN102085806A (en) * | 2009-12-07 | 2011-06-08 | 徐维 | Automobile mechanical economizer |
| CN202707833U (en) * | 2012-06-12 | 2013-01-30 | 中国南方航空工业(集团)有限公司 | Flexible drive shaft |
| CN204647039U (en) * | 2015-05-22 | 2015-09-16 | 瑞安市菱奥汽车零部件有限公司 | Truck drive shaft |
| CN204852259U (en) * | 2015-07-17 | 2015-12-09 | 襄阳博亚精工装备股份有限公司 | Stand alone type shaft coupling intermediate strut subassembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |