CN109094443A - A kind of construction Operation Van - Google Patents
A kind of construction Operation Van Download PDFInfo
- Publication number
- CN109094443A CN109094443A CN201810916297.4A CN201810916297A CN109094443A CN 109094443 A CN109094443 A CN 109094443A CN 201810916297 A CN201810916297 A CN 201810916297A CN 109094443 A CN109094443 A CN 109094443A
- Authority
- CN
- China
- Prior art keywords
- wheel
- pedestal
- gear
- planetary gear
- rotation axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
- B60B9/28—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes with telescopic action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
- B60P1/5438—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a moveable base
- B60P1/5442—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a moveable base attached to the roof of the vehicle
- B60P1/5452—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a moveable base attached to the roof of the vehicle and having the first pivot on a vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
- B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
- B62D11/12—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears using separate change-speed gearings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of construction Operation Vans, including vehicle frame and wheel, the vehicle frame is equipped with transfer, the transfer includes gear ring, mounting rack, two Y type connecting rods, the mounting rack is fixed on vehicle frame, the two sides of the gear ring are fixed with the first pedestal and the second pedestal respectively, the center of first pedestal passes through rotation the first sun gear of axis connection, the center of second pedestal passes through rotation the second sun gear of axis connection, the first planetary gear and the second planetary gear are rotatably connected between first pedestal and the second pedestal, first sun gear and the second sun gear coaxial spaced are arranged and shape is identical, first planetary gear is part engagement with the second planetary gear and shape is identical.The transfer being arranged on vehicle frame of the invention realizes the effect of flexibly turning to by differential design, and turning radius is small.
Description
Technical field
The present invention relates to technical field of vehicle, particularly relate to a kind of construction Operation Van.
Background technique
The transfer structure design of existing vehicle is simple, can only realize turning function, exists and turns to not flexible, turning half
The big problem of diameter.The wheel of the prior art does not have shock-damping structure, needs that damping device is additionally arranged on vehicle frame, and structure is complicated,
It needs to improve.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of construction Operation Vans, to solve turning for existing vehicle
It is simple to apparatus structure design, it can only realize turning function, exist and turn to not flexible, turning radius is big and the prior art
Not the technical issues of wheel does not have shock-damping structure, needs that damping device is additionally arranged on vehicle frame, and structure is complicated.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of construction Operation Van, including vehicle frame and
Wheel, the vehicle frame are equipped with transfer, and the transfer includes gear ring, mounting rack, two Y type connecting rods, the installation
Frame is fixed on vehicle frame, and the two sides of the gear ring are fixed with the first pedestal and the second pedestal respectively, first pedestal
By rotation the first sun gear of axis connection, the center of second pedestal is described by rotation the second sun gear of axis connection at center
The first planetary gear and the second planetary gear are rotatably connected between first pedestal and the second pedestal, first sun gear and second is too
Sun wheel coaxial spaced is arranged and shape is identical, and first planetary gear is part engagement with the second planetary gear and shape is identical, institute
The thickness for stating the first planetary gear is greater than the thickness of the first sun gear, and first planetary gear part is engaged in the first sun gear, institute
It states the second planetary gear part wheel and is engaged in the second sun gear, two rotation axis are rotationally connected on mounting rack respectively, and two
The outer end of the rotation axis has been respectively fixedly connected with a wheel, and the rear rotation that gear ring is located on the mounting rack is provided with steering
Bar is additionally provided with sliding groove on the mounting rack, and horizontal sliding is provided with bogie on the sliding groove, sets in the middle part of the bogie
There is accommodation groove, fixed circle wheel is fixed on the turning-bar, the turning-bar is set at the eccentric position of fixed circle wheel, described to determine circle
Wheel is set in accommodation groove, moves bogie translation by fixed round wheel belt after the turning-bar rotation, the rotation axis is equipped with fixed
Position key is arranged with slip ring in the rotation axis, and the slip ring is equipped with keyway, and the setting direction of the keyway is equal with rotation axis
Row, the slip ring are slideably positioned in rotation axis by the cooperation of keyway and positioning key, and the periphery of the slip ring is equipped with ring
The tail portion of shape slot, the Y type connecting rod is equipped with the first strip groove, and the both ends of the bogie are respectively provided with a guiding axis, the guiding
Axis is placed in first strip groove, and mounting rack is rotationally connected in the middle part of the Y type connecting rod, and the head of the Y type connecting rod is logical
It crosses connecting shaft and is connected with sliding block, the sliding block is slideably positioned on the annular groove, and the side on the slip ring close to gear ring is set
Have a brake block, on the mounting rack with brake disc, the second motor driven ring gear against rotation are equipped at brake block opposite position；
The wheel includes the support frame and wheel rim being rotatedly connected with rotation axis, and support frame as described above is in equilateral triangle,
The rotation axis is located at the center of triangle, and three of support frame as described above are set between corner point and wheel rim there are three spring pressure
Bar, the line uprighting spring compression bar of the angle point of triangle and triangle center in non-stress, the spring pressure bar include hinged
In the cylinder on support frame and it is articulated with the body of rod of wheel rim, bottom is equipped with the first spring, first spring in the cylinder
The other end be set on the body of rod；
Be additionally provided with cantilever boom hoisting on the vehicle frame, the cantilever boom hoisting include Rotary cloumn, cantilever, driving,
Lifting motor, translation motor, rotating electric machine, suspension hook and the pedestal on vehicle frame, the Rotary cloumn are rotatably installed in
It is driven on the pedestal and by the rotating electric machine and is rotated, the cantilever is crossed out from the top of the Rotary cloumn, described
It is formed with horizontal first sliding groove in cantilever, the translation motor is mounted in the driving and drives the driving along described the
The sliding of one sliding slot, the lifting motor being mounted in the driving drive the hook lifting with hoisting heavy.
The advantageous effects of the above technical solutions of the present invention are as follows:
The transfer being arranged on vehicle frame of the invention realizes the effect of flexibly turning to, turning half by differential design
Diameter is small.Wheel of the invention has shock-damping structure, and damping effect is good.
Detailed description of the invention
Fig. 1 is structure chart of the invention.
Fig. 2 is the perspective view of transfer of the invention.
Fig. 3 is the part-structure figure one of transfer of the invention.
Fig. 4 is the part-structure figure two of transfer of the invention.
Fig. 5 is the explosive view of transfer of the invention.
Fig. 6 is the part explosive view one of transfer of the invention.
Fig. 7 is the part explosive view two of transfer of the invention.
Fig. 8 is the structural schematic diagram of tire of the invention.
Fig. 9 is the structure chart of cantilever boom hoisting of the invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
For convenience of description, before right direction is in Fig. 1, front end, front, direction of advance, left direction be after, rear end, after
Portion, direction of retreat.
As shown in Figures 1 to 7, the embodiment of the present invention provides a kind of construction Operation Van, including vehicle frame 100 and wheel
40, the vehicle frame 100 is equipped with transfer 10, and the transfer 10 includes 12, two gear ring 11, mounting rack Y type connecting rods
13, the mounting rack 12 is fixed on vehicle frame 100, and the two sides of the gear ring 11 are fixed with the first pedestal 14 and second respectively
The center of pedestal 15, first pedestal 14 connects the first sun gear 17, the center of second pedestal 15 by rotation axis 16
The second sun gear 18 is connected by rotation axis 16, the first sun gear 17, the second sun gear 18 are solid with respective rotation axis 16 respectively
Fixed to be connected, the first pedestal 14, the second pedestal 15 are rotatedly connected with respective rotation axis 16 respectively, first pedestal 14 and second
The first planetary gear 19 and the second planetary gear 20, first sun gear 17 and the second sun gear 18 are rotatably connected between pedestal 15
Coaxial spaced is arranged and shape is identical, and first planetary gear 19 is part engagement with the second planetary gear 20 and shape is identical, institute
The thickness for stating the first planetary gear 19 is greater than the thickness of the first sun gear 17, and 19 part of the first planetary gear is engaged in first sun
Wheel 17,20 part of the second planetary gear wheel are engaged in the second sun gear 18, and two rotation axis 16 are rotationally connected with respectively
On mounting rack 12, the outer end of two rotation axis 16 has been respectively fixedly connected with a wheel 40, is located at tooth on the mounting rack 12
The rear rotation of circle 11 is provided with turning-bar 22, and sliding groove 23, level on the sliding groove 23 are additionally provided on the mounting rack 12
Sliding is provided with bogie 24, and accommodation groove 241 is equipped in the middle part of the bogie 24, and fixed circle wheel is fixed on the turning-bar 22
25, the turning-bar 22 is set at the eccentric position of fixed circle wheel 25, and the fixed circle wheel 25 is set in accommodation groove 241, described
Turning-bar 22 is translated after rotating by fixed 25 drive bogie 24 of circle wheel, and the accommodation groove 241 is rectangular, the accommodation groove 241
Transverse width it is identical as the diameter of fixed circle wheel 25, the longitudinal length of the accommodation groove 241 is greater than the diameter of fixed circle wheel 25, described
The transverse width direction of accommodation groove 241 is parallel with rotation axis 16, and the rotation axis 16 is equipped with positioning key 26, the rotation axis
Slip ring 27 is arranged on 16, the slip ring 27 is equipped with keyway 271, and the setting direction of the keyway 271 is equal with rotation axis 16
Row, the slip ring 27 are slideably positioned in rotation axis 16 by the cooperation of keyway 271 and positioning key 26, the circumference of the slip ring 27
Face is equipped with annular groove 272, and the tail portion of the Y type connecting rod 13 is equipped with the first strip groove 131, and the both ends of the bogie 24 are respectively set
There is a guiding axis 28, the guiding axis 28 is placed in first strip groove 131, the middle part rotation connection of the Y type connecting rod 13
Sliding block 30 is connected with by connecting shaft 29 in the head of mounting rack 12, the Y type connecting rod 13, the sliding block 30 is slideably positioned in institute
State on annular groove 272, be equipped with brake block 31 close to the side of gear ring 11 on the slip ring 27, on the mounting rack 12 with brake block
Brake disc 32 is equipped at 31 opposite positions, the second motor (not shown) driven gear ring 11 rotates.It is following for convenience of description
Using the headstock position of vehicle frame as front, the left and right side position of corresponding vehicle frame out；When straight-line travelling, during bogie is in
Heart symmetric position, the brake block of two sides is detached from brake block at this time, and brake does not work, therefore the second motor drives gear ring to turn
Dynamic, the first planetary gear and the second planetary gear are relative to gear ring holding relative static conditions, i.e. the first planetary gear and the second planetary gear
Rotation does not occur, only the first sun gear with gear ring around center revolves, thus the first planetary gear drive the
The rotation of one sun gear, the second planetary gear drive the second sun gear to rotate, and the revolving speed of the first sun gear and the second sun gear is identical, because
The vehicle wheel rotational speed of this two sides is identical；After turning-bar rotates clockwise, deflecting roller drives bogie to put down to the right by eccentric wheel
It moves, the sliding block on the head of the Y type connecting rod on right side drives slip ring mobile to side by annular groove, brake block and brake on slip ring
Disk, which mutually rubs, plays the role of slowing-down brake, i.e., applies braking action to the rotation axis on right side, when complete braking, the second motor band
Dynamic ring gear against rotation, the first planetary gear and the second planetary gear rotate relative to gear ring, i.e. the first planetary gear and the second planetary gear
Rotation occurs, the second sun gear on the right side of vehicle frame does not rotate, and the first sun gear continues to rotate the wheel for driving left side
Differential mechanism effect is realized in rotation, reduces turning radius, convenient for turning.Transfer of the invention is set to the front of vehicle frame, vehicle frame
Rear portion a wheel can be set, become the moulding of tricycle.
As illustrated in figures 1 and 8, the wheel 40 includes the support frame 42 and wheel rim 43 being rotatedly connected with rotation axis 16,
Tire (not shown) is installed, support frame as described above 42 is in equilateral triangle, and the rotation axis 16 is located at triangle on the wheel rim 43
At the center of shape, set between three corner points and wheel rim 43 of support frame as described above 42 there are three spring pressure bar, in non-stress three
The line uprighting spring compression bar of angular angle point and triangle center, the spring pressure bar include the cylinder being articulated on support frame 42
Body 44 and the body of rod 45 for being articulated with wheel rim 43, bottom is equipped with the first spring (not shown) in the cylinder 44, first bullet
The other end of spring is set on the body of rod 45.When vehicle falls from eminence or pot hole not usually, the intracorporal spring of cylinder is pressed
Contracting, the center of support frame also sink simultaneously, so that rotation axis also moves down, so as to alleviate impact force, play damping
Effect.
As shown in Fig. 1 and Fig. 9, cantilever boom hoisting 70 is additionally provided on the vehicle frame 100, the cantilever boom hoisting 70 wraps
It includes Rotary cloumn 71, cantilever 72, driving 73, lifting motor 74, translation motor 75, rotating electric machine 76, suspension hook 77 and is set to vehicle frame
Pedestal 78 on 100, the Rotary cloumn 71 are rotatably installed on the pedestal 78 and are driven by the rotating electric machine 76
Rotation, the cantilever 72 are crossed out from the top of the Rotary cloumn 71, are formed with horizontal concrete chute in the cantilever 72, described
Translation motor 75 is mounted in the driving 73 and the driving 73 is driven to slide along the horizontal concrete chute, is mounted on the driving
The lifting motor 74 on 73 drives the lifting of suspension hook 77 with hoisting heavy.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of construction Operation Van, including vehicle frame and wheel, which is characterized in that the vehicle frame is equipped with transfer,
The transfer includes gear ring, mounting rack, two Y type connecting rods, and the mounting rack is fixed on vehicle frame, the two sides of the gear ring
Face is fixed with the first pedestal and the second pedestal respectively, and the center of first pedestal passes through rotation the first sun gear of axis connection,
The center of second pedestal is rotatablely connected between first pedestal and the second pedestal by rotation the second sun gear of axis connection
There are the first planetary gear and the second planetary gear, first sun gear and the second sun gear coaxial spaced are arranged and shape is identical, institute
It is that part is engaged and shape is identical that the first planetary gear, which is stated, with the second planetary gear, and the thickness of first planetary gear is greater than first sun
The thickness of wheel, first planetary gear part are engaged in the first sun gear, and second planetary gear part wheel is engaged in second too
Sun wheel, two rotation axis are rotationally connected on mounting rack respectively, and the outer end of two rotation axis has been respectively fixedly connected with
One wheel, the rear rotation that gear ring is located on the mounting rack are provided with turning-bar, sliding groove, institute are additionally provided on the mounting rack
It states horizontal sliding on sliding groove and is provided with bogie, accommodation groove is equipped in the middle part of the bogie, it is fixed to be fixed on the turning-bar
Circle wheel, the turning-bar are set at the eccentric position of fixed circle wheel, and the fixed circle wheel is set in accommodation groove, and the turning-bar turns
Bogie translation is moved by fixed round wheel belt after dynamic, the rotation axis is equipped with positioning key, is arranged with slip ring in the rotation axis, institute
Slip ring is stated equipped with keyway, the setting direction of the keyway is parallel with rotation axis, and the slip ring passes through keyway and positioning key
Cooperation is slideably positioned in rotation axis, and the periphery of the slip ring is equipped with annular groove, and the tail portion of the Y type connecting rod is equipped with first
Strip groove, the both ends of the bogie are respectively provided with a guiding axis, and the guiding axis is placed in first strip groove, the Y type
Mounting rack is rotationally connected in the middle part of connecting rod, the head of the Y type connecting rod is connected with sliding block, the sliding block sliding by connecting shaft
Be set on the annular groove, be equipped with brake block close to the side of gear ring on the slip ring, on the mounting rack with brake block phase
Corresponding position is equipped with brake disc, the second motor driven ring gear against rotation；
The wheel includes the support frame and wheel rim being rotatedly connected with rotation axis, and support frame as described above is in equilateral triangle, described
Rotation axis is located at the center of triangle, and three of support frame as described above set between corner point and wheel rim there are three spring pressure bar,
The line uprighting spring compression bar of the angle point of triangle and triangle center when non-stress, the spring pressure bar include being articulated with support
Cylinder on frame and the body of rod for being articulated with wheel rim, bottom is equipped with the first spring in the cylinder, first spring it is another
End is set on the body of rod；
Cantilever boom hoisting is additionally provided in the rack, the cantilever boom hoisting includes Rotary cloumn, cantilever, driving, lifting
Motor, translation motor, rotating electric machine, suspension hook and the pedestal on vehicle frame, the Rotary cloumn are rotatably installed in described
It is driven on pedestal and by the rotating electric machine and is rotated, the cantilever is crossed out from the top of the Rotary cloumn, the cantilever
In be formed with horizontal first sliding groove, the translation motor is mounted in the driving and drives the driving sliding along described first
Slot sliding, the lifting motor being mounted in the driving drive the hook lifting with hoisting heavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916297.4A CN109094443A (en) | 2018-08-13 | 2018-08-13 | A kind of construction Operation Van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916297.4A CN109094443A (en) | 2018-08-13 | 2018-08-13 | A kind of construction Operation Van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109094443A true CN109094443A (en) | 2018-12-28 |
Family
ID=64849605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810916297.4A Withdrawn CN109094443A (en) | 2018-08-13 | 2018-08-13 | A kind of construction Operation Van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109094443A (en) |
-
2018
- 2018-08-13 CN CN201810916297.4A patent/CN109094443A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181228 |
|
| WW01 | Invention patent application withdrawn after publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Wan Zhonghui Document name: Notification of Approving Refund |
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| DD01 | Delivery of document by public notice |