CN106080181B - External driving unit and its application - Google Patents
External driving unit and its application Download PDFInfo
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- CN106080181B CN106080181B CN201610546576.7A CN201610546576A CN106080181B CN 106080181 B CN106080181 B CN 106080181B CN 201610546576 A CN201610546576 A CN 201610546576A CN 106080181 B CN106080181 B CN 106080181B
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- parallel
- compressed air
- drive system
- external
- driving unit
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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
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D9/00—Steering deflectable wheels not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
- B60G2202/1522—Pneumatic spring of rotary type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
A kind of external driving unit and its application, it include: external frame, compressed air source unit, swing mechanism, parallel four sides mechanism, drive system and supporting mechanism, swing mechanism, parallel four sides mechanism and drive system are set in external frame, it is connect respectively with compressed air source unit, and provides compressed air by compressed air source unit；Drive system is for driving external driving unit to move forward or back, swing mechanism is fixed in external frame with parallel four sides mechanism, drive system hangs on the lower section of parallel four sides mechanism, swing mechanism is connected with parallel four sides mechanism, swing mechanism is used to control the rotation that parallel four sides mechanism and drive system carry out -15 °~90 ° ranges relative to external frame, and parallel four sides mechanism is used to provide the lower pressure with ground face contact for drive system；Supporting mechanism is located at the bottom of external frame.The present invention is capable of providing driving force, when overcoming air cushion suspension and the frictional force on ground, realizes the movement of load.
Description
Technical field
The present invention relates to the cushion transport equipment used in industrial premises, and in particular to cooperation air cushion suspension system uses
External driving unit and application.
Background technique
Air cushion suspension system air cushion transporting equipment is a kind of for carrying the carriage of special cargo equipment of product, running in workshop
Terminal be air cushion, working method are as follows: by compressed gas-driven, form air film between cushion bladder and ground, weight floated,
To reduce its frictional force between ground, achieve the purpose that smaller driving force transport load.
By air cushion working principle it is found that using air cushion to load suspend the purpose is to reduce frictional force；If load compared with
Gently, then it only needs that load can manually be pushed to realize that purpose is carried in load；If heavier loads, only relying on can not manually be carried,
External driving unit is needed to provide driving force at this time.
Summary of the invention
The purpose of the present invention is to provide a kind of external driving unit and its applications, are capable of providing driving force, overcome gas
Pad suspend when and ground frictional force, realize the movement of load.
To solve the above problems, the present invention provides a kind of external driving unit, comprising:
Compressed air source unit, the compressed air source unit is swing mechanism, parallel four sides mechanism and drive system provide compressed air；
External frame, be set in the external frame respectively with the swing mechanism, parallel of compressed air source unit connection
Four side mechanisms and drive system, wherein the drive system is described for driving the external driving unit to move forward or back
Swing mechanism is fixed in the external frame with parallel four sides mechanism, and the drive system hangs on the parallel four sides mechanism
Lower section, the swing mechanism connects with the parallel four sides mechanism, and the swing mechanism is for controlling the parallel four side machine
Structure and drive system carry out the rotation of -15 °~90 ° ranges relative to external frame, and the parallel four sides mechanism is for being described
Drive system provides the lower pressure with ground face contact；
It is supported in the supporting mechanism of the external frame bottom.
Further, in above-mentioned external driving unit, the compressed air source unit be swing mechanism, parallel four sides mechanism and
Drive system provides the compressed air of 0.6~0.8MPa.
Further, in above-mentioned external driving unit, the drive system includes:
The drive motor being connect with the compressed air source unit；
Belt and retarder, the retarder are connect by the belt with drive motor；
Chain, drive shaft, driving wheel and bearing, the driving wheel are connected by the chain and drive shaft and the retarder
It connects, the driving wheel is fixed on the bearing.
Further, in above-mentioned external driving unit, the parallel four sides mechanism includes:
It is fixed on the connection backboard of the external frame；
Double leval jib and institutional framework, the institutional framework are connected by the double leval jib and the connection backboard, the drive
Dynamic system hangs are on the institutional framework, and due to the effect of gravity, the institutional framework is by double leval jib around connection backboard
It is rotated；
Air bag, the air bag are connect with the compressed air source unit, and the connection backboard is fixed in one end of the double leval jib, separately
The air bag is installed, the double leval jib drives connection backboard to be rotated by the institutional framework, so that the drive on one end
Driving wheel in dynamic system lands.
Further, in above-mentioned external driving unit, the connection backboard is by being spirally connected or welding manner is fixed on
The external frame.
Further, in above-mentioned external driving unit, when being used cooperatively with air cushion suspension system, further includes:
The pressure acquisition device being connect with air cushion suspension system；
The pressure automatic switching control equipment connecting respectively with the pressure acquisition device and compressed air source unit, automatic switching control equipment are used
In by collecting the blowing pressure and preset pressure criterion in air cushion suspension system, to judge that air cushion suspension system is
No work controls the air supply that the compressed air source unit is exported to the air bag according to judging result.
Further, in above-mentioned external driving unit, the swing mechanism includes:
The steering motor being connect with the compressed air source unit；
The pinion gear being connect with the steering motor；
The gear wheel engaged with the pinion gear, wherein the stationary part of the gear wheel is fixed on the external frame,
The movable part of the gear wheel is connected by the connection backboard with the parallel four sides mechanism.
Supporting mechanism is two directional wheels and two universal wheels.
Above-mentioned external driving unit in the application, according to the two or more external driving units with opposite installation
Mode is installed, and can be realized advance, retrogressing, left and right translation and the 360 DEG C of revolutions around weight bearing center point of weight bearing.
Compared with prior art, the external driving unit of the present invention using low-pressure compressed air due to, as power source, being pacified
Quan Xinggao；Due to using pneumatically activated motor, even if stretchy does not bear a heavy burden, motor itself is without any damage.When outstanding with air cushion
When floating system is used together, due to using parallelogram mechanism, so that driving wheel can be realized in short transverse in driving unit
A certain range of adjusting can overcome air cushion that weight bearing is lifted away from the height on ground, it is ensured that driving wheel always with ground face contact.According to
Two similar external driving units are installed advance, retrogressing, left and right translation, it can be achieved that bearing a heavy burden with opposite mounting means
And 360 DEG C of revolutions around weight bearing center point.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the main view of the internal structure of the external driving unit of one embodiment of the invention；
Fig. 2 is the bottom view of Fig. 1；
Fig. 3 is the external structure schematic diagram of the external driving unit of one embodiment of the invention；
Fig. 4 is the side view of Fig. 2.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
FIG. 1 to FIG. 4 show the structural schematic diagram of the external driving unit of one embodiment of the invention.In Fig. 1 and Fig. 2,
13 be connection backboard, and 1 is drive motor, and 2 be retarder, and 3 be steering motor, and 4 be air bag, and 5 be gear wheel, and 6 be parallel four side
Shape mechanism.In Fig. 3,10 be external frame；11 be universal wheel；12 be directional wheel.In Fig. 4,7 be drive shaft, and 8 be driving wheel, and 9 are
Bearing.
Referring to attached drawing, a kind of external driving unit provided by the present invention, comprising:
Compressed air source unit, compressed air source unit is swing mechanism, parallel four sides mechanism 6 and drive system provide 0.6~0.8MPa's
Compressed air；
External frame 10, swing mechanism, the parallel four side machine for being set in external frame 10, being connected respectively with compressed air source unit
Structure 6 and drive system, wherein drive system is for driving external driving unit to move forward or back.Swing mechanism and parallel four
Side mechanism is fixed in external frame 10.Drive system hangs on the lower section of parallel four sides mechanism 6.Swing mechanism and parallel four side
Mechanism 6 connects.Swing mechanism carries out -15 °~90 ° models relative to external frame for controlling parallel four sides mechanism and drive system
The rotation enclosed.Parallel four sides mechanism 6 is used to provide the lower pressure with ground face contact for drive system；Here, external frame 10
Effect is fixed swing mechanism, parallelogram mechanism, drive system and other attachmentes etc., and external frame has determined driving unit
External envelope size.
It is supported in two universal wheels 11 and two directional wheels 12 of 10 bottom of external frame.Since driving unit is by two ten thousand
It is supported to wheel 11 and two directional wheels 12, when driving unit is not used cooperatively with air cushion suspension system, individually when longitudinal walking,
Walking form is tricycle walking；When driving unit is not used cooperatively with air cushion suspension system, is individually laterally walked, row
It goes through the motions and is rotated for driving unit around two directional wheel centers；When driving unit and air cushion are used cooperatively, due to air cushion
Has the function of suspension, two directional wheels and two universal wheels of driving unit are far from ground, and only driving wheel lands at this time, i.e.,
Single-wheel lands；At this point, when two sets of driving units are used cooperatively, it can be achieved that load advance, retrogressing, left and right translation and around load
360 ° of rotations at center.
In an a kind of preferred embodiment of external driving unit of the present invention, drive system includes:
The drive motor 1 being connect with compressed air source unit；Drive motor is pushed to generate drive here, compressed air source unit provides compressed air
Power；
Belt and retarder 2, retarder 2 are connect by belt with drive motor 1；
Chain, drive shaft 7, driving wheel 8 and bearing 9, driving wheel are connect by chain and drive shaft 7 with retarder 2, are driven
Wheel 8 is fixed on bearing 9；Here, compressed air source unit, which provides compressed air, enters drive motor, the compressed air of input can be through excessive
A control valve enters drive motor 1, pushes 1 inner vanes of motor to generate torque, delivers torque to retarder 2 by belt,
And driving wheel 8 is passed to through chain, and driving force is generated, it is final that the realization of driving wheel 8 is driven to move forward and backward.
In an a kind of preferred embodiment of external driving unit of the present invention, parallel four sides mechanism includes:
By being spirally connected or welding manner is fixed on the connection backboard 13 of external frame 10；
Double leval jib and institutional framework, institutional framework are connected by double leval jib with backboard 13 is connect, and drive system hangs on machine
On structure frame, due to the effect of gravity, institutional framework by double leval jib be fixed on connection 13 one end of backboard, around connection backboard into
Row rotation；
Air bag 4, air bag 4 are connect with compressed air source unit, and connection backboard 0 is fixed in one end of double leval jib, and the other end is fixed on machine
Structure frame facet.Air bag 4 is mounted on institutional framework upper surface, and 4 other end of air bag is fixed on connection backboard 13 in the following, when air bag 4
After inner inflatable, will drive institutional framework around double leval jib be fixed on connection 13 one end of backboard rotated so that drive system
In driving wheel 8 land.Here, can realize the suspension of driving wheel 8 by parallelogram mechanism 6 and realize driving wheel side vertically
To a certain range lifting.Specifically, institutional framework and drive system own wt can not provide foot when drive system work
Enough lower pressure needs additional lower pressure, it is ensured that and driving wheel 8 is non-slip, needs to install air bag 4 at this time on double leval jib,
By supplying to air bag, enough lower pressure is provided for driving wheel, the movement mechanism of parallelogram mechanism is: double leval jib
One end is fixed, and air bag 4 is installed above the other end, and when to air bag air inlet, double leval jib can be swung around fixed one end, is realized and is driven
Driving wheel land and the load of adhesive force, due to air bag have certain stroke, to realize driving wheel the one of vertical direction
Determine range lifting.Here unique parallelogram mechanism design, either individually walking is still used cooperatively with air cushion, really
It protects driving wheel and ground face contact is intact.
In an a kind of preferred embodiment of external driving unit of the present invention, further includes:
The pressure acquisition device being connect with air cushion suspension system；
The pressure automatic switching control equipment connecting respectively with pressure acquisition device and compressed air source unit, pressure automatic switching control equipment are used
In by collecting the blowing pressure and preset pressure criterion in air cushion suspension system, to judge that air cushion suspension system is
No work controls the compressed air pressure size that compressed air source unit is exported to air bag according to judging result, suitable to the driving wheel
Lower pressure.Here, pressure automatic switching control equipment is by presetting by collecting the blowing pressure in air cushion suspension system
Pressure criterion, to judge whether air cushion suspension system works, such as work, then pressure automatic switching control equipment automatically control gas source dress
The compressed air for exporting larger pressure to air bag is set, to provide enough lower pressure for driving wheel, prevents driving wheel from skidding, if not
Work, pressure automatic switching control equipment can control compressed air source unit to export the compressed air of smaller pressure to air bag, to realize height
Carry the automatic switchover of pressure under driving wheel.
In an a kind of preferred embodiment of external driving unit of the present invention, swing mechanism includes:
The steering motor 3 being connect with compressed air source unit；
The pinion gear being connect with steering motor 3；It is also inverted here, steering motor 3 can rotate forward；
The gear wheel 5 engaged with pinion gear, wherein the stationary part of gear wheel 5 is fixed on external frame 5, gear wheel
Movable part is connected by connecting backboard 13 with parallel four sides mechanism 6.Here, compressed air source unit pushes steering motor with compressed air
3, and then big pinion gear is driven, -15 °~90 ° rotations of driving wheel 8 can be achieved by the cooperation of big pinion gear, to drive list
The movement of the vertical and horizontal of member.
The course of work of the invention is: when remote controler movement, compressed air enters drive motor 1 through control valve, pushes
Motor inner vanes generate torque, and motor output shaft is connect by belt pulley with 2 input terminal of retarder, deliver torque to deceleration
Device 2, retarder 2 delivers torque to drive shaft 7 through chain, and then drives driving wheel 8, to generate driving force.
The suspension of driving wheel 8 is realized by parallel four sides mechanism 6, as shown in Figure 1, parallel four sides mechanism, 6 one end is fixed,
The other end is attached by double leval jib and fixing end, above movable end install air bag 4, when to air bag 4 supply when, movable end with
Fixing end is rotation center, using double leval jib as radius of turn, carries out the rotation of certain angle, driving wheel 8 is landed, and generates pushing
Power prevents driving wheel 8 from skidding；The blowing pressure of air bag 4 is automatically determined by the blowing pressure in air cushion.
When needing to rotate, compressed air enters steering motor 3 through control valve, drives pinion gear, and pinion gear drives canine tooth
Wheel 5, gear wheel 5 drives parallel four sides mechanism 6 and the drive systems such as driving wheel 8 and drive motor 1 to be rotated, to realize drive
The horizontal and vertical rotation of driving wheel；Its rotational angle determines that general slewing area is -15 °~90 ° according to requirement of engineering.
External driving unit of the invention is that external and independent operating or load are run together.External driving is single
Member can be used as a self-movement unit, energy independent operating after connecting with compressed air, and realize the motor pattern of tricycle；
After being attached with load, load can be dragged and run together；Driving unit of the invention can cooperate with air cushion suspension system and make
With, it can be achieved that carrying to weight bearing.
When being used cooperatively with air cushion suspension system, the present invention has following function:
Driving force is provided, when overcoming air cushion suspension and the frictional force on ground, realizes the movement of load；
Control load movement direction.By the combination of two sets of driving units, realize the advance of load, retrogressing, left and right translation,
Around 360 ° of load centre and curved path walking, and then any direction movement of load is controlled, here, the remote control received by a hair two
Control program not only can control the walking of single set driving unit but also the synchronous walking of controllable two sets of driving units；
Self-locking function is provided for load, prevents the sideslip of load.Due to ground exist a degree of irregularity degree and
Gradient, at this time can only be by artificial if sideslip phenomenon can occur for load without driving unit when being suspended using air cushion
Strength, if heavier loads, prevent break away needed for power it is larger, only rely on and be manually unable to complete；And driving unit has
Self-locking function, under the operational motion without any unlock, driving wheel is due to the effect of pressure under air bag, and there are biggish with ground
Stiction, the stiction can prevent load from breakking away；
Therefore, it if load is carried using air cushion suspension system, needs driving unit to carry for load and driving force is provided,
It controls the moving direction of load and prevents the sideslip of load.In addition, it is contemplated that the internal structure of load such as cannot change at the reasons,
The driving unit must be external, can independent operating again can with load connect dragging load be moved, be load together
When linkage, the driving wheel in driving unit has a certain range of adjustment of vertical direction, to compensate height caused by air cushion suspension
Variation.
There is provided driving force compared to motor, the external driving unit of the present invention due to using low-pressure compressed air as power source,
Its is highly-safe；Due to using pneumatically activated motor, even if stretchy does not bear a heavy burden, motor itself is without any damage.When with gas
When pad suspension system is used together, due to using parallelogram mechanism, so that driving wheel can be in short transverse in driving unit
Realize a certain range of adjusting, can overcome air cushion that weight bearing is lifted away from the height on ground, it is ensured that driving wheel always with ground face contact.If
Use two similar external driving units that advance, retrogressing, a left side, it can be achieved that bearing a heavy burden are installed with opposite mounting means
Right translation and around 360 DEG C of center point revolutions of weight bearing.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
For, due to corresponding to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (9)
1. a kind of external driving unit characterized by comprising external frame, compressed air source unit, swing mechanism, parallel four side
Mechanism, drive system and supporting mechanism, in which:
The compressed air source unit is connected with the swing mechanism, parallel four sides mechanism and drive system, is the swing mechanism, parallel
Four side mechanisms and drive system provide compressed air；
The swing mechanism, parallel four sides mechanism and drive system are set in the external frame, wherein the drive system
For driving the external driving unit to move forward or back, the swing mechanism is fixed on the outside with parallel four sides mechanism
In frame, the drive system hangs on the lower section of the parallel four sides mechanism, the swing mechanism and the parallel four side machine
Structure connection, the swing mechanism for control the parallel four sides mechanism and drive system relative to external frame carry out -15 °~
The rotation of 90 ° of ranges, the parallel four sides mechanism are used to provide the lower pressure with ground face contact for the drive system；
The supporting mechanism is located at the bottom of the external frame；
The parallel four sides mechanism includes:
Backboard is connected, the external frame is fixed on；
Double leval jib and institutional framework, the institutional framework are connected by the double leval jib and the connection backboard, the driving system
System is hung on the institutional framework；
Air bag, the air bag are connect with the compressed air source unit, and the connection backboard, the other end are fixed in one end of the double leval jib
The upper installation air bag, after inside air bag inflation, the double leval jib lead agency frame is revolved around connection backboard
Turn, so that the driving wheel in the drive system lands.
2. external driving unit according to claim 1, which is characterized in that the compressed air source unit is swing mechanism, puts down
Four side mechanism of row and drive system provide the compressed air of 0.6~0.8MPa.
3. external driving unit according to claim 1, which is characterized in that the drive system includes:
Drive motor is connect with the compressed air source unit；
Belt and retarder, the retarder are connect by the belt with drive motor；
Chain, drive shaft, driving wheel and bearing, the driving wheel are connect by the chain and drive shaft with the retarder,
The driving wheel is fixed on the bearing.
4. external driving unit according to claim 1, which is characterized in that the connection backboard is by being spirally connected or welding
Mode is fixed on the external frame.
5. external driving unit according to claim 4, which is characterized in that when being used cooperatively with air cushion suspension system,
Further include:
Pressure acquisition device is connect with air cushion suspension system；
Pressure automatic switching control equipment is connect with the pressure acquisition device and compressed air source unit, by collecting air cushion suspension system
Interior the blowing pressure and preset pressure criterion control to judge whether air cushion suspension system works according to judging result
The air supply that the compressed air source unit is exported to the air bag.
6. external driving unit according to claim 4, which is characterized in that the swing mechanism includes:
Steering motor is connect with the compressed air source unit；
Pinion gear is connect with the steering motor；
Gear wheel is engaged with the pinion gear, wherein the stationary part of the gear wheel is fixed on the external frame, described
The movable part of gear wheel is connected by the connection backboard with the parallel four sides mechanism.
7. external driving unit according to claim 1, which is characterized in that the supporting mechanism is to be supported in outside described
Two directional wheels and two universal wheels of portion's base of frame.
8. according to claim 1 to the application of 7 any external driving units characterized by comprising
Independent operating, the external driving unit can be transported independently after connecting with compressed air as a self-movement unit
Row, and realize the motor pattern of tricycle；
Bringing onto load operation after being attached with load, can drag load and run together；
It is used cooperatively with air cushion suspension system.
9. the application of external driving unit according to claim 8, when being used cooperatively with air cushion suspension system, using two
A the above external driving unit is installed with opposite mounting means, can be realized the advance, retrogressing, left and right of weight bearing
Translation and around 360 ° of center point revolutions of weight bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546576.7A CN106080181B (en) | 2016-07-12 | 2016-07-12 | External driving unit and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546576.7A CN106080181B (en) | 2016-07-12 | 2016-07-12 | External driving unit and its application |
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| Publication Number | Publication Date |
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| CN106080181A CN106080181A (en) | 2016-11-09 |
| CN106080181B true CN106080181B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610546576.7A Active CN106080181B (en) | 2016-07-12 | 2016-07-12 | External driving unit and its application |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131543A (en) * | 2019-05-17 | 2019-08-16 | 哈尔滨理工大学 | A kind of combined drive method of the heavy load equipment based on air cushion suspension structure |
| CN110233539A (en) * | 2019-07-05 | 2019-09-13 | 哈尔滨理工大学 | A kind of wheel drive large inertia slewing equipment of air bearing Auxiliary support |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813508A (en) * | 1987-10-09 | 1989-03-21 | Hansen Edward E | Modular independent air cushion suspension system |
| CN202271803U (en) * | 2011-09-28 | 2012-06-13 | 北京特种机械研究所 | Drive device for small air cushion suspension transport vehicle |
| CN204250039U (en) * | 2013-12-02 | 2015-04-08 | 北京特种机械研究所 | A kind of air cushion suspended transport vehicle is accurately walked servo motor driving device |
| CN204323468U (en) * | 2014-12-15 | 2015-05-13 | 上海航天动力科技工程有限公司 | A kind of actuating device for air cushion suspended transport vehicle |
| CN104890662A (en) * | 2015-06-19 | 2015-09-09 | 北京特种机械研究所 | Electric drive air-cushion suspension transport cart |
-
2016
- 2016-07-12 CN CN201610546576.7A patent/CN106080181B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813508A (en) * | 1987-10-09 | 1989-03-21 | Hansen Edward E | Modular independent air cushion suspension system |
| CN202271803U (en) * | 2011-09-28 | 2012-06-13 | 北京特种机械研究所 | Drive device for small air cushion suspension transport vehicle |
| CN204250039U (en) * | 2013-12-02 | 2015-04-08 | 北京特种机械研究所 | A kind of air cushion suspended transport vehicle is accurately walked servo motor driving device |
| CN204323468U (en) * | 2014-12-15 | 2015-05-13 | 上海航天动力科技工程有限公司 | A kind of actuating device for air cushion suspended transport vehicle |
| CN104890662A (en) * | 2015-06-19 | 2015-09-09 | 北京特种机械研究所 | Electric drive air-cushion suspension transport cart |
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| Publication number | Publication date |
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| CN106080181A (en) | 2016-11-09 |
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