CN209479408U - The running gear and mine truck of a kind of wheel, vehicle - Google Patents
The running gear and mine truck of a kind of wheel, vehicle Download PDFInfo
- Publication number
- CN209479408U CN209479408U CN201920153335.5U CN201920153335U CN209479408U CN 209479408 U CN209479408 U CN 209479408U CN 201920153335 U CN201920153335 U CN 201920153335U CN 209479408 U CN209479408 U CN 209479408U
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- shell
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- 238000012423 maintenance Methods 0.000 abstract description 16
- 238000003754 machining Methods 0.000 abstract description 7
- 230000008439 repair process Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000222712 Kinetoplastida Species 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides the running gear and mine truck of a kind of wheel, vehicle, and wheel includes: wheel hub；Driving body, driving body is set in wheel hub, and is fixedly connected with wheel hub；Motor, in wheel hub, motor includes rotor, stator, shell and motor shaft, stator sleeve is fixed inside the shell outside rotor, and rotor covers outside motor shaft, and it is fixedly connected with motor shaft, motor-shaft extending goes out shell, and is fixedly connected with driving body, and rotor can drive motor shaft, driving body and hub rotation.The running gear of vehicle includes vehicle bridge and two wheels, and two wheels are respectively arranged on the both ends of vehicle bridge, and the shell of the motor of two wheels is connect with vehicle bridge respectively.Mine truck includes the running gear of vehicle.Deceleration mechanism that no setting is required between motor and wheel hub in the utility model, structure is simple, and intensive compact, high transmission accuracy reduces machining accuracy and difficulty of processing, and failure rate is low, and maintenance period is short, easy to repair, using low with maintenance cost, prolongs the service life.
Description
Technical field
The utility model relates to truck technical field, the running gear and mine truck of especially a kind of wheel, vehicle.
Background technique
The wheel of existing mine truck is all rotated by motor and speed reducer drive hub, and structure is complicated, and machining accuracy is high, is added
Work difficulty is big, and high failure rate, maintenance period is long, and maintenance difficulty is big, using with maintenance cost height.
Utility model content
The purpose of the utility model is to provide a kind of wheels, the running gear and mine truck of vehicle, to solve existing mine
Structure is complicated existing for wheel with truck, and machining accuracy is high, and difficulty of processing is big, and high failure rate, maintenance period is long, maintenance difficulty
Greatly, using the problem high with maintenance cost.
In order to achieve the above objectives, the utility model proposes a kind of wheels comprising: wheel hub；Driving body, the driving body are set
In in the wheel hub, and it is fixedly connected with the wheel hub；Motor, be set to the wheel hub in, the motor include rotor, stator,
Shell and motor shaft, the stator sleeve are fixed in the shell outside the rotor, and the rotor is covered in the motor shaft
Outside, and with the motor shaft it is fixedly connected, the motor shaft stretches out the shell, and is fixedly connected with the driving body, described
Rotor can drive the motor shaft, the driving body and the hub rotation.
Wheel as described above, wherein the driving body includes cricoid ontology, end cap and extension, the ontology
One end connects the end cap, and the other end of the ontology is open end, the extension opening from the end cap towards the ontology
Mouth end extends, and the ontology covers between the shell and the wheel hub of the motor, and the extension is socketed in the motor shaft
Outside.
Wheel as described above, wherein bearing is equipped between the ontology of the driving body and the shell of the motor, it is described
Shell passes through driving body described in the bearing support.
The utility model also proposes a kind of running gear of vehicle comprising: vehicle bridge；Two above-mentioned wheels, two institutes
The both ends that wheel is respectively arranged on the vehicle bridge are stated, the shell of the motor of two wheels is connect with the vehicle bridge respectively.
The running gear of vehicle as described above, wherein each wheel further includes brake, and the brake is located at
The outside motor, the motor shaft stretches out the shell, and connect with the brake.
The running gear of vehicle as described above, wherein the brake is located at the close vehicle bridge of the motor
One end.
The running gear of vehicle as described above, wherein the brake is located at the separate vehicle bridge of the motor
One end.
The running gear of vehicle as described above, wherein the driving body includes cricoid ontology, end cap and extension,
One end of the ontology connects the end cap, and the other end of the ontology is open end, and the extension is from the end cap towards institute
The open end for stating ontology extends, and the ontology covers between the shell and the wheel hub of the motor, and the extension is socketed in
Outside the motor shaft；The extension is socketed on the outside of the motor shaft, and the brake is socketed on the outside of the extension；Or
The extension and the brake are socketed in side by side on the outside of the motor shaft, and are braked described in the end contact of the extension
The end of device.
The running gear of vehicle as described above, wherein each wheel further includes brake hoop, and the one of the brake hoop
The cage connection at end and the motor, the brake hoop are located on the inside of the wheel hub, and the brake is set in the brake hoop
Side.
The utility model also proposes a kind of mine truck comprising the running gear of above-mentioned vehicle.
The characteristics of wheel of the utility model, the running gear of vehicle and mine truck and advantage are:
When the utility model at work, the rotor of motor drives motor shaft rotation, and motor shaft drives driving body and wheel hub to turn
Dynamic, deceleration mechanism that no setting is required between motor and wheel hub, compared with prior art, structure is simple, intensive compact, transmission accuracy
Height reduces machining accuracy and difficulty of processing, and failure rate is low, and maintenance period is short, easy to repair, uses, extension low with maintenance cost
Service life.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is the schematic diagram of one embodiment of the running gear of the vehicle of the utility model；
Fig. 2 is the schematic diagram of one embodiment of the wheel of the utility model；
Fig. 3 is the schematic diagram of second embodiment of the wheel of the utility model；
Fig. 4 is the schematic diagram of the third embodiment of the wheel of the utility model.
Main element label declaration:
1, wheel；11, wheel hub；12, driving body；121, ontology；122, end cap；123, extension；
13, motor；131, shell；132, motor shaft；14, gland；15, bearing；16, brake；
17, brake hoop；18, retaining ring；19,19 ', retaining ring；2, vehicle bridge；3, flange.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
Specific embodiment of the present utility model.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
Or it is more than two.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the utility model provides a kind of wheel 1 comprising wheel hub 11,12 and of driving body
Motor 13, driving body 12 is set in wheel hub 11, and is fixedly connected with wheel hub 11；Motor 13 is set in wheel hub 11, and motor 13 includes
Rotor, stator, shell 131 and motor shaft 132, stator sleeve are fixed in shell 131 outside rotor, and rotor is covered in motor shaft
It outside 132, and is fixedly connected with motor shaft 132, stator can generate rotating excitation field after powered up, have annular between rotor and stator
Gap, rotor can rotate under the action of the rotating excitation field of stator generation, and rotor can drive motor shaft 132 to turn together in rotation
Dynamic, motor shaft 132 stretches out shell 131, and is fixedly connected with driving body 12, and rotor can drive motor shaft 132, driving body 12 and wheel
Hub 11 rotates, i.e., motor 13 drives driving body 12 and wheel hub 11 to rotate by motor shaft 132.
When the wheel 1 of the utility model works, the rotor of motor 13 drives motor shaft 132 to rotate, and motor shaft 132, which drives, to be driven
Kinetoplast 12 and wheel hub 11 rotate, deceleration mechanism that no setting is required between motor 13 and wheel hub 11, compared with prior art, structure letter
Single, intensive compact, high transmission accuracy reduces machining accuracy and difficulty of processing, and failure rate is low, and maintenance period is short, easy to repair, makes
With low with maintenance cost, prolong the service life.
Preferably, motor is low-speed high-torque motor, is more suitable for directly driving the rotation of wheel hub 11, such as low-speed big
Motor is permanent magnet low-speed high torque motor, can also be other low-speed high-torque motors certainly.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, further, driving body 12 is cylindrical in shape, and driving body 12 includes cricoid ontology
121, end cap 122 and cricoid extension 123, one end connection end cap 122 of ontology 121, the other end of ontology 121 are opening
End, extension 123 extend from end cap 122 towards the open end of ontology 121,121 sets of the ontology shells 131 in motor 13 and wheel hub 11
Between, extension 123 is socketed in outside motor shaft 132, for example, the extension 123 of driving body 12 and motor shaft 132 are keyed, is
By 123 axial restraint of extension of motor shaft 132 and driving body 12, one gland 14, gland can be set in the end of extension 123
14 against driving body 12 end cap 122, and be bolted to connection with the end of motor shaft 132.
As shown in Figure 2, Figure 3, Figure 4, further, it is equipped between the ontology 121 of driving body 12 and the shell 131 of motor 13
Bearing 15, shell 131 support driving body 12 to rotate by bearing 15, for example, bearing 15 is two, two bearings 15 are along motor 13
Axially spaced-apart setting, with stablize support driving body 12.
As shown in Figure 1, the utility model also provides a kind of running gear of vehicle comprising vehicle bridge 2 and two it is above-mentioned
Wheel 1, two wheels 1 are respectively arranged on the both ends of vehicle bridge 2, and the shell 131 of the motor 13 of two wheels 1 is connect with vehicle bridge 2 respectively.
The running gear of the utility model is motor-direct-drive type running gear, and when work, the rotor of motor 13 drives motor
Axis 132 rotates, and motor shaft 132 drives driving body 12 and wheel hub 11 to rotate, no setting is required between motor 13 and wheel hub 11 speed reducer
Structure, compared with prior art, structure are simple, and intensive compact, high transmission accuracy reduces machining accuracy and difficulty of processing, failure rate
Low, maintenance period is short, easy to repair, using low with maintenance cost, prolongs the service life.
Preferably, motor is low-speed high-torque motor, is more suitable for directly driving the rotation of wheel hub 11, such as low-speed big
Motor is permanent magnet low-speed high torque motor, can also be other low-speed high-torque motors certainly.
As shown in Figure 1, being specifically, the shell 131 of the motor 13 of each wheel 1 is connect with vehicle bridge 2 by flange 3, that is, method
One end and one end of the close vehicle bridge 2 of shell 131 of orchid 3 are bolted, and the other end of flange 3 is in horn-like, and flange 3
The other end be bolted with vehicle bridge 2, dismount it is very convenient；The open end of the ontology 121 of driving body 12 towards vehicle bridge 2,
In order to which vehicle bridge 2 is connect with the shell 131 of motor 13.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, in a specific embodiment, each wheel 1 further includes brake 16, braking
Device 16 is located at outside motor 13, and motor shaft 132 stretches out shell 131, and connect with brake 16.
For example, brake is disk brake or electromagnetic brake, and when using disk brake, the system of disk brake
Moving plate is connect with motor shaft 132, and brake disc can be rotated with motor shaft, and the brake caliper of disk brake is not moving part, braking clamp
Pincers can be connect with the shell 131 of motor 13, can also be connect with flange 3, and when brake, brake caliper can clamp brake disc, make
Brake disc and motor shaft 132 slow down or stop operating together, so that wheel hub 11 be hindered to rotate, complete braking；When using power loss electricity
When magnetic brake, the operating condition of brake 16 is: it obtains electric pine and stops, power loss braking.The knot of disk brake and powerless magnetic brake
Structure and working principle are the prior art, therefore are not repeated.
But the utility model is not limited thereto, and brake 16 can also be other existing brakes, as long as can be to electricity
Arbor 132 is braked.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, further, each wheel 1 further includes brake hoop 17, one end of brake hoop 17 with
The shell 131 of motor 13 connects, and brake hoop 17 is located at 11 inside of wheel hub, and brake 16 is set to 17 inside of brake hoop.Setting braking
The purpose of ring 17 is easy for installation brake 16, such as when brake 16 is disk brake, the braking clamp of disk brake
Pincers are connect with brake hoop 17.
As shown in Figure 1 and Figure 2, in first feasible technical solution, brake 16 is located at the close vehicle bridge 2 of motor 13
One end, i.e. the extension 123 of brake 16 and driving body 12 is connected to the both ends of motor shaft 132, and brake 16 is located at
The open end of the ontology 121 of driving body 12.
In the present solution, one end of brake hoop 17 is connect with one end of the shell 131 of motor 13, such as it is bolted,
The other end of brake hoop 17 is connect with vehicle bridge 2 by flange 3 above-mentioned.In addition, when the axial position for needing limit stop 16
When, boss and retaining ring 18 (or nut) can be set on motor shaft 132, make one end contact boss of brake 16, other end top
Keep out circle 18.
As shown in Figure 3, Figure 4, in second feasible technical solution, brake 16 is located at the separate vehicle bridge 2 of motor 13
One end, i.e. the extension 123 of brake 16 and driving body 12 is connected to the same end of motor shaft 132, and brake 16 is located at electricity
Between the shell 131 of machine 13 and the end cap 122 of driving body 12.
In the present solution, one end of brake hoop 17 is connect with the other end of the shell 131 of motor 13, such as connected by bolt
It connects, there is interval between the other end of brake hoop 17 and the end cap 122 of driving body 12, in order to avoid the rotation of interference driving body 12；Before
The one end for the flange 3 stated directly is connect with shell 131, and the other end of flange 3 is connect with vehicle bridge 2.
In the present solution, there is following two embodiment in the relative position of the extension 123 of brake 16 and driving body 12:
As shown in figure 3, the first embodiment: extension 123 is socketed in 132 outside of motor shaft, and brake 16, which is socketed in, to be prolonged
The outside of extending portion 123, when needing the axial position of limit stop 16, can be arranged outside extension 123 boss and retaining ring 19 (or
Nut), make one end contact boss of brake 16, other end contact retaining ring 19；
As shown in figure 4, second of embodiment: extension 123 and brake 16 are socketed in 132 outside of motor shaft side by side, and
One end end of the end contact brake 16 of extension 123 can be in motor when needing the axial position of limit stop 16
Boss or retaining ring 19 ' (or nut) are set on axis 132, make the other end end contact boss or retaining ring 19 ' of brake 16.
The utility model also provides a kind of mine truck comprising the running gear of above-mentioned vehicle.
When the mine truck work of the utility model, the rotor of motor 13 drives motor shaft 132 to rotate, 132 band of motor shaft
Dynamic driving body 12 and wheel hub 11 rotate, deceleration mechanism that no setting is required between motor 13 and wheel hub 11, compared with prior art, structure
Simply, intensive compact, high transmission accuracy, reduces machining accuracy and difficulty of processing, and failure rate is low, and maintenance period is short, easy to repair,
Using low with maintenance cost, prolong the service life.
Preferably, motor is low-speed high-torque motor, is more suitable for directly driving the rotation of wheel hub 11, such as low-speed big
Motor is permanent magnet low-speed high torque motor, can also be other low-speed high-torque motors certainly.
The wheel 1 of the utility model directly drives driving body 12 and 11 turns of wheel hub by using the motor 13 of low-speed big
Dynamic, no setting is required speed reducer part is highly suitable for large-scale mine truck, reduces fault point, is greatly reduced and uses and repair
Cost extends service life.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.Any those skilled in the art, made equivalent variations under the premise of not departing from the conceptions and principles of the utility model
With modification, the range of the utility model protection should belong to.And it should be noted that each component part of the utility model simultaneously
It is not limited only to above-mentioned overall applicability, each technical characteristic described in the specification of the utility model can select according to actual needs
One individually uses or selects the multinomial use that combines, and therefore, the utility model covers in the nature of things to be invented with this case
The related other combinations of point and concrete application.
Claims (10)
1. a kind of wheel, which is characterized in that the wheel includes:
Wheel hub；
Driving body, the driving body is set in the wheel hub, and is fixedly connected with the wheel hub；
Motor is set in the wheel hub, and the motor includes rotor, stator, shell and motor shaft, and the stator sleeve is at described turn
It is sub outer, and be fixed in the shell, the rotor covers outside the motor shaft, and is fixedly connected with the motor shaft, described
Motor shaft stretches out the shell, and is fixedly connected with the driving body, and the rotor can drive the motor shaft, the driving body
With the hub rotation.
2. wheel as described in claim 1, which is characterized in that the driving body includes cricoid ontology, end cap and extension,
One end of the ontology connects the end cap, and the other end of the ontology is open end, and the extension is from the end cap towards institute
The open end for stating ontology extends, and the ontology covers between the shell and the wheel hub of the motor, and the extension is socketed in
Outside the motor shaft.
3. wheel as claimed in claim 2, which is characterized in that set between the ontology of the driving body and the shell of the motor
There is bearing, the shell passes through driving body described in the bearing support.
4. a kind of running gear of vehicle, which is characterized in that the running gear of the vehicle includes:
Vehicle bridge；
Two wheels as described in any one of claims 1 to 3, two wheels are respectively arranged on the both ends of the vehicle bridge, and two
The shell of the motor of a wheel is connect with the vehicle bridge respectively.
5. the running gear of vehicle as claimed in claim 4, which is characterized in that each wheel further includes brake, institute
It states brake and is located at the outside motor, the motor shaft stretches out the shell, and connect with the brake.
6. the running gear of vehicle as claimed in claim 5, which is characterized in that the brake is located at the close of the motor
One end of the vehicle bridge.
7. the running gear of vehicle as claimed in claim 5, which is characterized in that the brake is located at the separate of the motor
One end of the vehicle bridge.
8. the running gear of vehicle as claimed in claim 7, which is characterized in that the driving body includes cricoid ontology, end
Lid and extension, one end of the ontology connect the end cap, and the other end of the ontology is open end, and the extension is from institute
It states end cap to extend towards the open end of the ontology, the ontology covers between the shell and the wheel hub of the motor, described to prolong
Extending portion is socketed in outside the motor shaft；
The extension is socketed on the outside of the motor shaft, and the brake is socketed on the outside of the extension；Or the extension
Portion and the brake are socketed in side by side on the outside of the motor shaft, and the end of brake described in the end contact of the extension
Portion.
9. the running gear of vehicle as claimed in claim 5, which is characterized in that each wheel further includes brake hoop, institute
One end of brake hoop and the cage connection of the motor are stated, the brake hoop is located on the inside of the wheel hub, and the brake is set to
On the inside of the brake hoop.
10. a kind of mine truck, which is characterized in that the mine truck includes such as the described in any item vehicles of claim 4 to 9
Running gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153335.5U CN209479408U (en) | 2019-01-29 | 2019-01-29 | The running gear and mine truck of a kind of wheel, vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153335.5U CN209479408U (en) | 2019-01-29 | 2019-01-29 | The running gear and mine truck of a kind of wheel, vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479408U true CN209479408U (en) | 2019-10-11 |
Family
ID=68133001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920153335.5U Withdrawn - After Issue CN209479408U (en) | 2019-01-29 | 2019-01-29 | The running gear and mine truck of a kind of wheel, vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572400A (en) * | 2019-01-29 | 2019-04-05 | 北京大圣格尔冶金设备有限公司 | The running gear and mine truck of a kind of wheel, vehicle |
-
2019
- 2019-01-29 CN CN201920153335.5U patent/CN209479408U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572400A (en) * | 2019-01-29 | 2019-04-05 | 北京大圣格尔冶金设备有限公司 | The running gear and mine truck of a kind of wheel, vehicle |
| WO2020156093A1 (en) * | 2019-01-29 | 2020-08-06 | 北京大圣格尔冶金设备有限公司 | Wheels, walking device of vehicle, and mining truck |
| CN109572400B (en) * | 2019-01-29 | 2024-03-08 | 北京大圣格尔冶金设备有限公司 | Wheel, running gear of vehicle and mining truck |
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| GR01 | Patent grant | ||
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Granted publication date: 20191011 Effective date of abandoning: 20240308 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191011 Effective date of abandoning: 20240308 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |