CN109435580A - A kind of driving mechanism and heavy truck - Google Patents
A kind of driving mechanism and heavy truck Download PDFInfo
- Publication number
- CN109435580A CN109435580A CN201811564045.6A CN201811564045A CN109435580A CN 109435580 A CN109435580 A CN 109435580A CN 201811564045 A CN201811564045 A CN 201811564045A CN 109435580 A CN109435580 A CN 109435580A
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- China
- Prior art keywords
- support frame
- driving mechanism
- motor
- semiaxis
- pin shaft
- 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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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000009432 framing Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a kind of driving mechanisms, including the first support frame, the second support frame is provided with below first support frame, first supporting framing front end is hinged with second support frame, telescopic oil cylinder is provided between first support frame rear end and second support frame, wherein, first motor is provided on the left of second support frame, the first semiaxis being connected in the first motor and the first driving wheel being connected on first semiaxis；The second motor, the second semiaxis being connected on second motor and the second driving wheel being connected on second semiaxis are provided on the right side of second support frame.The present invention also provides a kind of heavy trucks.The present invention can easily realize the straight trip and steering of heavy truck.
Description
Technical field
The present invention relates to clamp fixture fields, more specifically, in particular to a kind of driving mechanism and heavy truck.
Background technique
With the development of state-of-the-art technology, the transportational process in various large scale equipment assembly is more and more frequent, such as large-scale to fly
The assembling of machine, the assembling of high-speed rail railway carriage, the assembling of vessel, the assembling of large-scale national defence weapon etc., to meet these demands, people
Requirement to heavy truck is higher and higher.
In the prior art, since heavy truck load-carrying itself is very big, simultaneously because lacking special needle in the prior art
To the driving mechanism of heavy truck, for the safety for ensuring heavy truck operation, the rail wheel one of conventional heavy carrier
As be inlaid in rectilinear orbit, track is laid with along erecting yard, and the transit route of vehicle can only be limited in the layout path of track
Within, therefore, the flexibility of vehicle is poor, this brings very big limitation to handling process.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of driving mechanism, which is designed by its structure, energy
The convenient straight trip and steering for realizing heavy truck.
A kind of driving mechanism, including the first support frame, are provided with the second support frame below first support frame, and described the
One supporting framing front end is hinged with second support frame, is arranged between first support frame rear end and second support frame
There is telescopic oil cylinder, wherein
First motor is provided on the left of second support frame, the first semiaxis for being connected in the first motor and company
Connect the first driving wheel on first semiaxis；
The second motor, the second semiaxis being connected on second motor and company are provided on the right side of second support frame
Connect the second driving wheel on second semiaxis.
Preferably, the mounting plate for being connected with exterior body is provided with above first support frame.
Preferably, pivoting support bearing is provided between first support frame and the mounting plate.
Preferably, position sensor is set on first support frame.
Preferably, be provided with the first retarder between the first motor and first semiaxis, second motor with
The second retarder is provided between second semiaxis.
Preferably, first supporting framing front end is provided with central axes horizontally disposed first pin shaft in left-right direction, institute
It states and is arranged with rotatable sleeve outside the first pin shaft, connecting rod, the connecting rod and second support are installed on the sleeve
Frame is fixedly connected.
Preferably, third pin shaft is provided between the telescopic oil cylinder upper end and the first support frame.
Preferably, to be provided with central axes between the telescopic oil cylinder lower end and the second support frame horizontally disposed in left-right direction
The second pin shaft, and the telescopic oil cylinder lower end is provided with oscillating bearing, and the oscillating bearing can be rotated around second pin shaft.
The present invention also provides a kind of heavy truck, the heavy truck bottom is equipped with described in above-mentioned any one
Driving mechanism.
The beneficial effects of the present invention are: driving mechanism provided by the invention is when it is implemented, need to only control the first driving wheel
With the steering and speed of the second driving wheel, the straight trip and steering of heavy truck can easily be just realized.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the main view of driving mechanism provided by the embodiment of the present invention；
Fig. 2 is the left view of driving mechanism provided by the embodiment of the present invention；
Fig. 3 is the sectional view along A-A of driving mechanism provided by the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the first support frame provided by the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the second support frame provided by the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of telescopic oil cylinder provided by the embodiment of the present invention.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
In the description of the present invention, it is to be understood that, term " top ", " lower section ", " front end ", " rear end ", " left side ",
The orientation or positional relationship of instructions such as " right sides " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
The term front end that occurs in this programme, rear end are using vehicle heading as basis of reference.Reality provided by the invention
It applies in example, front is the left of Fig. 1, and rear is the right of Fig. 1.
Referring to Fig. 1 to Fig. 6, Fig. 1 to Fig. 6 provides a kind of specific embodiment of driving mechanism, wherein Fig. 1 is the present invention
The main view of driving mechanism provided by embodiment；Fig. 2 is the left view of driving mechanism provided by the embodiment of the present invention；Fig. 3
For the sectional view along A-A of driving mechanism provided by the embodiment of the present invention；Fig. 4 is the first support provided by the embodiment of the present invention
The structural schematic diagram of frame；Fig. 5 is the structural schematic diagram of the second support frame provided by the embodiment of the present invention；Fig. 6 is that the present invention is real
Apply the structural schematic diagram of telescopic oil cylinder provided by example.
As shown in Figures 1 to 6, the driving mechanism provided by the invention uses Two-wheeled, is particularly suitable for heavy carrying
The driving of vehicle, it is of course also possible to adapt on other vehicles.The driving mechanism provided by the invention can conveniently, effectively
Realize straight trip and the course changing control of vehicle.The driving mechanism provided by the invention includes the first support frame 1, and the second support frame 2 is stretched
Contracting oil cylinder 3, first motor 4, the first semiaxis 5, the first driving wheel 6, the second motor 7, the second semiaxis 8, the second driving wheel 9, installation
Plate 10, pivoting support bearing 11, sensor 12, the first retarder 13, the second retarder 14, the first pin shaft 15, sleeve 16, connecting rod
17, oscillating bearing 18, the second pin shaft 19, third pin shaft 20.
In the present solution, the driving mechanism includes the first support frame 1, the first support frame 1 is typically mounted at heavy truck bottom
Portion.Specifically, heavy truck at least can be respectively mounted above-mentioned first support frame at front left, front right, rear left, rear right four base angles
1。
The second support frame 2,1 front end of the first support frame and second support frame 2 are provided with below first support frame 1
It is hinged, is provided with telescopic oil cylinder 3 between 1 rear end of the first support frame and second support frame 2.In this way, telescopic oil cylinder 3
When flexible, the variation of distance between 2 rear end of 1 rear end of the first support frame and the second support frame may be implemented, but the first support frame 1
The distance between front end and 2 front end of the second support frame remain unchanged.
First motor 4 is provided on the left of second support frame 2, the first semiaxis 5 for being connected in the first motor 4 and even
Connect the first driving wheel 6 on first semiaxis 5.Specifically, first motor 4 drives the rotation of the first semiaxis 5, the first semiaxis 5
And then drive the rotation of the first driving wheel 6.
The second motor 7 is provided on the right side of second support frame 2, the second semiaxis 8 for being connected on second motor 7 and even
Connect the second driving wheel 9 on second semiaxis 8.Specifically, the second motor 7 drives the rotation of the second semiaxis 8, the second semiaxis 8
And then drive the rotation of the second driving wheel 9.
The specific implementation process of the driving mechanism is illustrated below.
It moves ahead: when heavy truck needs to move forward, by the control respectively of first motor 4 and the second motor 7, making
First driving wheel 6 and 9 direction of rotation of the second driving wheel all forward, while controlling the first driving wheel 6 and 9 revolving speed phase of the second driving wheel
Together.
It turns right: when heavy truck is needed to right front Turning travel, passing through dividing for first motor 4 and the second motor 7
It does not control, makes the first driving wheel 6 and 9 direction of rotation of the second driving wheel all forward, still, control the rotation speed of the first driving wheel 6
Degree is greater than the second driving wheel 9.
Turn left: when heavy truck is needed to left front Turning travel, passing through dividing for first motor 4 and the second motor 7
It does not control, makes the first driving wheel 6 and 9 direction of rotation of the second driving wheel all forward, still, control the rotation speed of the second driving wheel 9
Degree is greater than the first driving wheel 6.
It is as you were: when heavy truck is as you were to be needed to adjust driving direction, to pass through first motor 4 and the second electricity
The control respectively of machine 7 makes the rotation speed of the first driving wheel 6 be equal to the rotation speed of the second driving wheel 9, but controls first and drive
Another is backward forward for the direction of rotation one of driving wheel 6 and the second driving wheel 9.
Cross a pit: when encountering potted road surface when the vehicle is running, the first driving wheel 6 and the second driving wheel 9 can be by flexible
Stretching and moving up and down for oil cylinder 3, so that driving wheel and ground be made to form suitable road holding, reinforces the power of heavy truck
Output.
Traditional design special secondary school is omitted compared with traditional independent driving unit in the novel drive unit provided by the invention
Expensive steering motor of the door for steering power output, but directly on the drive wheel by power effect, saved manufacture at
This, while reducing energy consumption.
In the present embodiment, to further facilitate the connection between the driving mechanism and external equipment to be driven, it is preferable that institute
State the mounting plate 10 being provided with above the first support frame 1 for being connected with exterior body.
In the present embodiment, for the course changing control for further facilitating driving mechanism entirety, it is preferable that first support frame
Pivoting support bearing 11 is provided between 1 and the mounting plate 10.
In the present embodiment, for the detection for further facilitating 1 rotation position of the first support frame, it is preferable that first support
Position sensor 12 is set on frame 1.
In the present embodiment, to further facilitate the control of the transmission between motor and driving wheel, it is preferable that the first motor
It is provided with the first retarder 13 between 4 and first semiaxis 4, is provided between second motor 7 and second semiaxis 8
Second retarder 14.Compared with same type driving unit, this programme passes through the speed change of the first retarder 13 and the second retarder 14
Gear drive substitutes traditional belt transmission, and transmission efficiency is higher, and control precision is more preferable and noise is small, easy to maintain, reliability
By force.
It is hinged between the first support frame 1 and the second support frame 2 to further facilitate in the present embodiment, while facilitating
One support frame 1 can be risen or fallen on the basis of the second support frame 2, and 1 front end of the first support frame is provided with central axes along a left side
Horizontally disposed first pin shaft 15 of right direction, first pin shaft 15 are arranged with rotatable sleeve 16, the sleeve 16 outside
On connecting rod 17 is installed, the connecting rod 17 is fixedly connected with second support frame 2.Specifically, sleeve 16 and connecting rod 17 can be with
It is wholely set, can also be provided separately.
In the present embodiment, to further facilitate the connection between telescopic oil cylinder 3 and the first support frame 1, and meanwhile it is convenient flexible
Elevating control of the oil cylinder 3 to the first support frame 1, it is preferable that be provided between 3 upper end of telescopic oil cylinder and the first support frame 1
Third pin shaft 20.
In the present embodiment, to further facilitate the connection between telescopic oil cylinder 3 and the second support frame 2, the telescopic oil cylinder 3
Central axes horizontally disposed second pin shaft 19 in left-right direction, and the flexible oil are provided between lower end and the second support frame 2
3 lower end of cylinder is provided with oscillating bearing 18, and oscillating bearing 18 can be rotated around second pin shaft 19.Wherein, telescopic oil cylinder 3 lower end
Mounting hole is generally directly sleeved on outside the second pin shaft 19 and there are rotary gaps between the two.
In the present solution, the second support frame 2 can swing along the second pin shaft 19 and connecting rod 17, so as to so that two sides drive
Wheel carrying uniformly, avoids wheel carrying excessive.
The present invention also provides a kind of heavy truck, the heavy truck bottom is equipped with described in above-mentioned any one
Driving mechanism.
A kind of driving mechanism provided by the present invention and heavy truck are described in detail above.It is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Method and its core concept of the invention.It should be pointed out that for those skilled in the art, not departing from this
, can be with several improvements and modifications are made to the present invention under the premise of inventive principle, these improvement and modification also fall into the present invention
In scope of protection of the claims.
Claims (9)
1. a kind of driving mechanism, which is characterized in that including the first support frame, be provided with the second support below first support frame
Frame, first supporting framing front end are hinged with second support frame, first support frame rear end and second support
Telescopic oil cylinder is provided between frame, wherein
First motor is provided on the left of second support frame, the first semiaxis for being connected in the first motor and is connected to
The first driving wheel on first semiaxis；
It is provided with the second motor, the second semiaxis being connected on second motor on the right side of second support frame and is connected to
The second driving wheel on second semiaxis.
2. driving mechanism according to claim 1, which is characterized in that be provided with above first support frame for it is outer
The connected mounting plate of portion's car body.
3. driving mechanism according to claim 2, which is characterized in that set between first support frame and the mounting plate
It is equipped with pivoting support bearing.
4. driving mechanism according to claim 1, which is characterized in that be provided with position sensing on first support frame
Device.
5. driving mechanism according to claim 1, which is characterized in that set between the first motor and first semiaxis
It is equipped with the first retarder, is provided with the second retarder between second motor and second semiaxis.
6. driving mechanism according to claim 1, which is characterized in that first supporting framing front end is provided with central axes edge
Horizontally disposed first pin shaft of left and right directions, first pin shaft are arranged with rotatable sleeve outside, install on the sleeve
There is connecting rod, the connecting rod is fixedly connected with second support frame.
7. driving mechanism according to claim 1, which is characterized in that between the telescopic oil cylinder upper end and the first support frame
It is provided with third pin shaft.
8. driving mechanism according to claim 7, which is characterized in that between the telescopic oil cylinder lower end and the second support frame
It is provided with central axes horizontally disposed second pin shaft in left-right direction, and the telescopic oil cylinder lower end is provided with oscillating bearing, institute
Stating oscillating bearing can rotate around second pin shaft.
9. a kind of heavy truck, which is characterized in that the heavy truck bottom is equipped with the claims 1 to right and wants
Seek driving mechanism described in 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564045.6A CN109435580A (en) | 2018-12-20 | 2018-12-20 | A kind of driving mechanism and heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564045.6A CN109435580A (en) | 2018-12-20 | 2018-12-20 | A kind of driving mechanism and heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435580A true CN109435580A (en) | 2019-03-08 |
Family
ID=65560259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811564045.6A Pending CN109435580A (en) | 2018-12-20 | 2018-12-20 | A kind of driving mechanism and heavy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4353509A1 (en) * | 2022-10-12 | 2024-04-17 | Scheuerle Fahrzeugfabrik GmbH | Bogie and transport vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202463494U (en) * | 2011-12-27 | 2012-10-03 | 中国航天三江集团公司 | Mining multi-shaft dump truck |
| CN102745257A (en) * | 2011-04-19 | 2012-10-24 | G·纽维 | Pallet jack power assembly |
| CN108437768A (en) * | 2017-02-16 | 2018-08-24 | 上海快仓智能科技有限公司 | A kind of driving device and carrier |
| CN108749920A (en) * | 2018-08-03 | 2018-11-06 | 大连华锐重工焦炉车辆设备有限公司 | A kind of unmanned framework transport vehicle of heavy type electric drive all-wheel steering a11wheel drive |
| CN209191603U (en) * | 2018-12-20 | 2019-08-02 | 衡阳合力工业车辆有限公司 | A kind of driving mechanism and heavy truck |
-
2018
- 2018-12-20 CN CN201811564045.6A patent/CN109435580A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745257A (en) * | 2011-04-19 | 2012-10-24 | G·纽维 | Pallet jack power assembly |
| US20120269606A1 (en) * | 2011-04-19 | 2012-10-25 | Gregory James Newell | Drive unit for pallet jack |
| CN202463494U (en) * | 2011-12-27 | 2012-10-03 | 中国航天三江集团公司 | Mining multi-shaft dump truck |
| CN108437768A (en) * | 2017-02-16 | 2018-08-24 | 上海快仓智能科技有限公司 | A kind of driving device and carrier |
| CN108749920A (en) * | 2018-08-03 | 2018-11-06 | 大连华锐重工焦炉车辆设备有限公司 | A kind of unmanned framework transport vehicle of heavy type electric drive all-wheel steering a11wheel drive |
| CN209191603U (en) * | 2018-12-20 | 2019-08-02 | 衡阳合力工业车辆有限公司 | A kind of driving mechanism and heavy truck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4353509A1 (en) * | 2022-10-12 | 2024-04-17 | Scheuerle Fahrzeugfabrik GmbH | Bogie and transport vehicle |
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