CN209395791U - A kind of driving wheel of engineering working vehicle is to device - Google Patents
A kind of driving wheel of engineering working vehicle is to device Download PDFInfo
- Publication number
- CN209395791U CN209395791U CN201822072353.9U CN201822072353U CN209395791U CN 209395791 U CN209395791 U CN 209395791U CN 201822072353 U CN201822072353 U CN 201822072353U CN 209395791 U CN209395791 U CN 209395791U
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- Prior art keywords
- shaft
- output shaft
- motor output
- geared motor
- peripheral surface
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 4
- 208000004141 microcephaly Diseases 0.000 claims 1
- 230000003137 locomotive effect Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model discloses a kind of driving wheel of engineering working vehicle to device, including wheel pair, gear-box and decelerating motor, gear-box includes cabinet and the shaft for being rotatably connected on box house, rotating shaft transmission tooth is provided in shaft, the axle of wheel pair passes through the cabinet of gear-box and is provided with axle drive tooth on the axle outer peripheral surface for being located at box house, rotating shaft transmission tooth and the intermeshing cooperation transmission of axle drive tooth, evagination spline one is provided on one end outer peripheral surface of shaft, evagination spline two is provided on the outer peripheral surface of geared motor output shaft one end, the central axis of shaft and geared motor output shaft is in a horizontal linear setting, so that shaft and geared motor output shaft form an axis body, the linkage set with indent spline is socketed on the outer peripheral surface of shaft and geared motor output shaft, pole jack is additionally provided in cabinet Structure, by lever body be able to drive linkage set along shaft one end and geared motor output shaft one end come, move back move.
Description
Technical field
The utility model relates to a kind of component of construction of railways locomotive more particularly to a kind of driving wheels pair of engineering working vehicle
Device.
Background technique
So far from domestic first railway construction, railway construction in China has more than 150 years history.With China's iron
The fast development of road construction, railroad track form is increasingly various, railway track laying rapid technological improvement.Especially in recent years, domestic iron
Road technique is advanced by leaps and bounds, and high-speed railway also smoothly opens operation.
For the requirement for adapting to actual condition, engineering working vehicle should there are two types of driving status, i.e., active drive state and by
Traction state.This is because when engineering working vehicle carries out operation in certain section of region, without running at high speed, only by self-contained
Miniature power mechanism is driven, so that it may complete the requirement of operation.And when engineering working vehicle needs to travel from locomotive depot to work
When industry region, often distance is more remote, is at this moment driven again using automatic Miniature power mechanism and does not just meet practical work
Condition require can, at this moment just operation field should be reached using tractor traction engineering working vehicle, so that at engineering working vehicle
In trailed state.
To sum up, a kind of driving wheel of engineering working vehicle how is designed to device, it can be in driving condition and by traction shape
It mutually converts between state, is normally made so that the requirement that engineering working vehicle is able to satisfy actual condition reaches rapidly scene
Industry mitigates the labor intensity of worker, and improving operating efficiency is technical problem urgently to be solved.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies in the prior art, to provide a kind of engineering work
The driving wheel of industry vehicle can convert in driving condition and mutually, so that engineering working vehicle device between traction state
The requirement for being able to satisfy actual condition reaches rapidly scene and carries out normal operation, alleviates the labor intensity of worker, improves operation
Efficiency.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of driving wheel of engineering working vehicle is to dress
It sets, including wheel is to, gear-box and decelerating motor, the gear-box includes cabinet and the shaft for being rotatably connected on box house,
Rotating shaft transmission tooth is provided on the outer peripheral surface of the shaft, the axle taken turns pair passes through the cabinet of gear-box and is being located at box house
Axle outer peripheral surface on be provided with axle drive tooth, the rotating shaft transmission tooth and the intermeshing cooperation transmission of axle drive tooth,
It is characterized in that: evagination spline one is provided on one end outer peripheral surface of the shaft, in the periphery of geared motor output shaft one end
It is provided with evagination spline two on face, the central axis of the shaft and geared motor output shaft makes in a horizontal linear setting
It obtains shaft and geared motor output shaft forms an axis body, be socketed with and have on the outer peripheral surface of shaft and geared motor output shaft
The linkage set of indent spline, is additionally provided with lever body in cabinet, is able to drive linkage set edge by lever body and has
Come on shaft one end of evagination spline one and geared motor output shaft one end with evagination spline two, move back and move.
Preferably, card slot is provided on the outer peripheral surface of the linkage set, the lever body includes being rotatably connected on cabinet
Interior screw rod and the nut being socketed on screw rod, are additionally provided with driving lever on the nut, and one end of driving lever and nut are affixed, dial
The other end of bar is extend into the card slot of linkage set.
Preferably, the card slot is annular slot, and being arranged on the outer peripheral surface of linkage set has a whole circle, and the driving lever is cone
Shape driving lever is set as the arc shape of indent, the curvature and annular of arc shape taper driving lever stub end in the stub end of taper driving lever
The curvature of card slot matches, and the small head end and nut of taper driving lever are affixed, and arc shape taper driving lever stub end snaps onto annular snap
In slot.
Preferably, one end of screw rod exposes to cabinet, is additionally provided with turntable on the screw rod one end for exposing to cabinet.
Preferably, the geared motor output shaft is boss mesa-shaped, including output shaft one and output shaft two, output shaft one
Diameter is greater than the diameter of output shaft two, and evagination spline two is arranged on the outer peripheral surface of output shaft one；The shaft is hollow shaft, is turned
The interior diameter of axis and the diameter of output shaft two match, and the output shaft two of geared motor output shaft is inserted into the inner cavity of shaft,
So that shaft and geared motor output shaft form an axis body.
The utility model has the beneficial effects that: when engineering working vehicle needs to be drawn by tractor to operation from locomotive depot to show
When field, the utility model first passes through lever body and linkage set is dialed to side, even if linkage set is on shaft one end or subtracts
On speed motor output shaft one end, so that discrete state is between shaft and geared motor output shaft, at this point, in trailed mistake
Cheng Zhong, the only wheel of engineering working vehicle to rotation, geared motor output shaft be it is motionless, this avoid decelerating motors due to quilt
Traction and high-speed rotation damages the generation of problem；After engineering working vehicle reaches operation field, again by lever body
Linkage set is dialed into middle position, even if linkage covers while being located on shaft one end and geared motor output shaft one end, so that
It is connected between shaft and geared motor output shaft, it is then, then by decelerating motor band driving wheel to rotation, voluntarily existing in operation
Field walking.Therefore, the utility model can be converted in driving condition and mutually between traction state, so that engineering is made
The requirement that industry vehicle is able to satisfy actual condition reaches rapidly scene and carries out normal operation, alleviates the labor intensity of worker, improves
Operating efficiency.By the way that lever body is arranged to leading screw and nut mechanism, when needing to drive linkage set mobile, as long as rotary screw rod
Drive driving lever mobile by nut, so that it is mobile to stir linkage set using driving lever.Taper driving lever is set by driving lever, is being bored
The arc shape of the stub end setting indent of shape driving lever, stirs linkage set in this way, can easily facilitate.Pass through design shaft and the electricity that slows down
Connection structure between machine output shaft, not only can guarantee more convenient when installation, but also can guarantee shaft and geared motor output shaft shape
Stability after Cheng Yigen axis body.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment；
Fig. 2 is to be located at gear-box in Fig. 1 and remove the partial structural diagram after the cabinet of part；
Fig. 3 is axial direction when geared motor output shaft, shaft and lever body cooperate in the utility model embodiment
Schematic cross-sectional view；
Fig. 4 is the schematic view of the front view of lever body in the utility model embodiment；
Fig. 5 is the schematic perspective view of geared motor output shaft in the utility model embodiment；
Fig. 6 is the schematic perspective view of shaft in the utility model embodiment；
Fig. 7 is the schematic perspective view of set of linking in the utility model embodiment；
In figure: 1. wheels pair, 111. axles, 2. gear-boxes, 211. cabinets, 212. shafts, 3. decelerating motors, 311.
Geared motor output shaft, 3111. output shafts one, 3112. output shafts two, 4. rotating shaft transmission teeth, 5. axle drive teeth, 6.
Linkage set, 611. card slots, 612. indent splines, 7. lever bodies, 711. screw rods, 712. nuts, 8. driving levers, 9.
Turntable, 10. evagination splines two, 11. evagination splines one.
Specific embodiment
Further details of elaboration is done to the technical solution of the utility model in the following with reference to the drawings and specific embodiments.
Embodiment: as shown in Fig. 1 to Fig. 3 and Fig. 5 to Fig. 7, a kind of driving wheel of engineering working vehicle is to device, including wheel
To 1, gear-box 2 and decelerating motor 3, the gear-box 2 includes cabinet 211 and the shaft being rotatably connected on inside cabinet 211
212, it is provided with rotating shaft transmission tooth 4 on the outer peripheral surface of the shaft 212, takes turns the cabinet for passing through gear-box to 1 axle 111
211 and be located at cabinet 211 inside 111 outer peripheral surface of axle on be provided with axle drive tooth 5, the rotating shaft transmission tooth 4 and vehicle
The intermeshing cooperation transmission of axis driving cog 5, is provided with evagination spline 1 on one end outer peripheral surface of the shaft 212, is subtracting
Evagination spline 2 10, the shaft 212 and geared motor output shaft are provided on the outer peripheral surface of 311 one end of speed motor output shaft
311 central axis is in a horizontal linear setting, so that shaft 212 and geared motor output shaft 311 form an axis body,
The linkage set 6 with indent spline 612, indent spline are socketed on the outer peripheral surface of shaft 212 and geared motor output shaft 311
It is mutually matched between slot and evagination spline one and evagination spline two, lever body 7 is additionally provided in cabinet 211, is passed through
Lever body 7 is able to drive linkage set 6 along 212 one end of shaft with evagination spline one and the electricity of the deceleration with evagination spline two
Come on 311 one end of machine output shaft, move back and move.When engineering working vehicle needs to be drawn by tractor to operation field from locomotive depot,
It first passes through lever body 7 and linkage set is dialed into side, even if linkage set 6 is located on 212 one end of shaft or decelerating motor output
On 311 one end of axis, so that discrete state is between shaft 212 and geared motor output shaft 311, at this point, in trailed mistake
Cheng Zhong, the only wheel of engineering working vehicle to rotation, geared motor output shaft be it is motionless, this avoid decelerating motors due to quilt
Traction and high-speed rotation damages the generation of problem；After engineering working vehicle reaches operation field, again by lever body 7
Linkage set is dialed into middle position, even if linkage set 6 is located at 311 one end of 212 one end of shaft and geared motor output shaft simultaneously
On, so that be connected between shaft 212 and geared motor output shaft 311, then, then by decelerating motor band driving wheel to turning
It is dynamic, voluntarily walk in operation field.Therefore, the present embodiment can be converted in driving condition and mutually between traction state,
So that the requirement that engineering working vehicle is able to satisfy actual condition, which reaches rapidly scene, carries out normal operation, the labor of worker is alleviated
Fatigue resistance improves operating efficiency.
As shown in Figure 3 and Figure 4, card slot 611 is provided on the outer peripheral surface of the linkage set 6, the lever body 7 includes turning
It is dynamic to be connected to the intracorporal nut 712 screw rod 711 and be socketed on screw rod 711 of case, driving lever is additionally provided on the nut 712
8, one end of driving lever 8 and nut 712 are affixed, and the other end of driving lever 8 is extend into the card slot 611 of linkage set.When needing to drive
When linkage set is mobile, as long as rotary screw rod drives driving lever mobile by nut, so that it is mobile to stir linkage set using driving lever.
The card slot 611 is annular slot, and being arranged on the outer peripheral surface of linkage set 6 has a whole circle, and the driving lever 8 is taper
Driving lever is set as the arc shape of indent, the curvature and annular of 8 stub end of arc shape taper driving lever in the stub end of taper driving lever 8
The curvature of card slot 611 matches, and the small head end and nut 712 of taper driving lever 8 weld, and 8 stub end of arc shape taper driving lever is caught in
Into annular slot 611.Linkage set is stirred in this way, can easily facilitate.
One end of screw rod 711 exposes to cabinet, is additionally provided with turntable 9 on 711 one end of screw rod for exposing to cabinet.
As shown in Fig. 3 and Fig. 5 to Fig. 7, the geared motor output shaft 311 is boss mesa-shaped, including output shaft 1
With output shaft 2 3112, the diameter of output shaft 1 is greater than the diameter of output shaft 2 3112, and evagination spline 2 10 is arranged defeated
On the outer peripheral surface of shaft 1；The shaft 212 is hollow shaft, the interior diameter of shaft 212 and the diameter of output shaft 2 3112
Match, the output shaft 2 3112 of geared motor output shaft is inserted into the inner cavity of shaft 212, so that shaft 212 and the electricity that slows down
Machine output shaft 311 forms an axis body.Using the above structure, it not only can guarantee more convenient when installation, and but also can guarantee and shaft and subtract
Speed motor output shaft forms the stability after an axis body.
To sum up, when engineering working vehicle needs to be drawn by tractor to operation field from locomotive depot, the utility model first leads to
It crosses lever body and linkage set is dialed into side, even if linkage set is located on shaft one end or on geared motor output shaft one end,
So that be in discrete state between shaft and geared motor output shaft, at this point, during trailed, only engineering working vehicle
Wheel to rotation, geared motor output shaft be it is motionless, this avoid decelerating motor due to by traction and high-speed rotation causes
The generation of damage problem；After engineering working vehicle reaches operation field, linkage set is dialed into centre again by lever body
Position, even if linkage covers while being located on shaft one end and geared motor output shaft one end, so that shaft and decelerating motor output
It is connected between axis, then, then by decelerating motor band driving wheel to rotation, voluntarily in operation field walking.Therefore, originally
Utility model can be converted in driving condition and mutually between traction state, so that engineering working vehicle is able to satisfy actual condition
Requirement reach rapidly scene carry out normal operation, alleviate the labor intensity of worker, improve operating efficiency.By by driving lever
Mechanism is arranged to leading screw and nut mechanism, when needing to drive linkage set mobile, as long as rotary screw rod drives driving lever to move by nut
It is dynamic, so that it is mobile to stir linkage set using driving lever.Taper driving lever is set by driving lever, is arranged in the stub end of taper driving lever
The arc shape of indent stirs linkage set in this way, can easily facilitate.Pass through the connection between design shaft and geared motor output shaft
Structure, not only can guarantee more convenient when installation, but also can guarantee the stabilization that shaft and geared motor output shaft are formed after an axis body
Property.
" multiple " described in above embodiments refer to the quantity of " two or more ".Above embodiments are only for explanation
The utility model is used, rather than limitations of the present invention, and person skilled in the relevant technique is not depart from this practical new
In the case where the spirit and scope of type, it can also make a variety of changes or convert, therefore all equivalent technical solutions also should
Belong to the protection scope of the utility model, the protection scope of the utility model should be limited by each claim.
Claims (5)
1. a kind of driving wheel of engineering working vehicle is to device, including wheel includes case to, gear-box and decelerating motor, the gear-box
Body and the shaft for being rotatably connected on box house, are provided with rotating shaft transmission tooth on the outer peripheral surface of the shaft, the axle taken turns pair
Across gear-box cabinet and be located at box house axle outer peripheral surface on be provided with axle drive tooth, the rotating shaft transmission tooth
Cooperation transmission is intermeshed with axle drive tooth, it is characterised in that: evagination flower is provided on one end outer peripheral surface of the shaft
Key one is provided with evagination spline two, the shaft and geared motor output shaft on the outer peripheral surface of geared motor output shaft one end
Central axis in shaft and subtract in the setting of horizontal linear so that shaft and geared motor output shaft form an axis body
It is socketed with the linkage set with indent spline on the outer peripheral surface of speed motor output shaft, lever body is additionally provided in cabinet,
Linkage set is able to drive along shaft one end with evagination spline one and the electricity of the deceleration with evagination spline two by lever body
Come on machine output shaft one end, move back and move.
2. the driving wheel of engineering working vehicle according to claim 1 is to device, it is characterised in that: in the outer of the linkage set
Card slot is provided on circumferential surface, the lever body includes the nut for being rotatably connected on the intracorporal screw rod of case He being socketed on screw rod,
Driving lever is additionally provided on the nut, one end of driving lever and nut are affixed, and the other end of driving lever extend into the card slot of linkage set
In.
3. the driving wheel of engineering working vehicle according to claim 2 is to device, it is characterised in that: the card slot is annular snap
Slot, being arranged on the outer peripheral surface of linkage set has a whole circle, and the driving lever is taper driving lever, is set as in the stub end of taper driving lever
The arc shape of indent, the curvature of arc shape taper driving lever stub end and the curvature of annular slot match, the microcephaly of taper driving lever
End is affixed with nut, and arc shape taper driving lever stub end snaps onto annular slot.
4. the driving wheel of engineering working vehicle according to claim 2 is to device, it is characterised in that: one end of screw rod exposes to
Cabinet is additionally provided with turntable on the screw rod one end for exposing to cabinet.
5. according to claim 1 to the driving wheel of engineering working vehicle described in any one of 4 claims to device, feature
Be: the geared motor output shaft is boss mesa-shaped, including output shaft one and output shaft two, and the diameter of output shaft one is greater than defeated
The diameter of shaft two, evagination spline two are arranged on the outer peripheral surface of output shaft one；The shaft is hollow shaft, the interior diameter of shaft
Match with the diameter of output shaft two, the output shaft two of geared motor output shaft is inserted into the inner cavity of shaft so that shaft and
Geared motor output shaft forms an axis body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822072353.9U CN209395791U (en) | 2018-12-11 | 2018-12-11 | A kind of driving wheel of engineering working vehicle is to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822072353.9U CN209395791U (en) | 2018-12-11 | 2018-12-11 | A kind of driving wheel of engineering working vehicle is to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209395791U true CN209395791U (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822072353.9U Active CN209395791U (en) | 2018-12-11 | 2018-12-11 | A kind of driving wheel of engineering working vehicle is to device |
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| CN (1) | CN209395791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435979A (en) * | 2018-12-11 | 2019-03-08 | 株洲旭阳机电科技开发有限公司 | A kind of driving wheel of engineering working vehicle is to device |
-
2018
- 2018-12-11 CN CN201822072353.9U patent/CN209395791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435979A (en) * | 2018-12-11 | 2019-03-08 | 株洲旭阳机电科技开发有限公司 | A kind of driving wheel of engineering working vehicle is to device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of driving wheel set device for engineering work vehicle Effective date of registration: 20230117 Granted publication date: 20190917 Pledgee: Agricultural Bank of China Limited Zhuzhou branch Pledgor: ZHUZHOU XUYANG ELECTROMECHANIC TECHNOLOGY Co.,Ltd. Registration number: Y2023980031271 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190917 Pledgee: Agricultural Bank of China Limited Zhuzhou branch Pledgor: ZHUZHOU XUYANG ELECTROMECHANIC TECHNOLOGY Co.,Ltd. Registration number: Y2023980031271 |