CN204775455U - 360 all -round dolly that turns to of degree - Google Patents
360 all -round dolly that turns to of degree Download PDFInfo
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- CN204775455U CN204775455U CN201520405805.4U CN201520405805U CN204775455U CN 204775455 U CN204775455 U CN 204775455U CN 201520405805 U CN201520405805 U CN 201520405805U CN 204775455 U CN204775455 U CN 204775455U
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Abstract
The utility model relates to a can realize 360 degrees all -round dollies that turn to, it includes car wheel drive, wheel directional control device, power device, steering control device, rotates synchronizer, chassis, casing, circuit and controlling means, axletree and power direction change the installation drive wheel of axle, two bevel gear are fixed on changing axle and power shaft to the power direction, and the support frame is fixed on the direction gear, the power shaft passes from the hole in the direction gear centre of a circle, connection casing side is opened slottedly, fixes on the chassis, the direction motor has self -locking function and two -way rotation, and central direction gear teeth number must be the relation of the integral multiple of wheel quantity, central authorities' direction gear passes the troughed belt of connecting on the shell and moves other directions gear revolve, realizes synchronous rotation of direction of a plurality of wheels, rotating synchronizer and making the synchronous rotation of casing and wheel, it should be fixed with the chassis to rotate synchronizer, the separation of casing and chassis, the rotation of both synchronous syntropys of casing and wheel.
Description
Technical field
the present invention is that one turns to dolly more flexibly, particularly relates to a kind of 360 degree of comprehensive dollies turned to, belongs to transportation machinery field.
Background technology
the transport facility of current existence, there is limitation in a part, can not realize 360 degree and comprehensively to turn to, cause a lot of inconvenience on turning to; Another part has some superiority on turning to, but control is complicated and cost is higher, is therefore difficult to application and promotes.
consider above problem, vehicle interior structure is redesigned, devise and a kind ofly can realize 360 degree of comprehensive dollies turned to easily, solve above problem, improve transportation means alerting ability and road-holding property.
Summary of the invention
in order to solve the problem, the present invention devises and a kind ofly can realize 360 degree of comprehensive dollies turned to easily.
can realize 360 degree of comprehensive dollies turned to, it is characterized in that, it comprises wheel drive, wheel directional controller, engine installation, steering controlling device, rotational synchronization device, chassis, housing, circuit and control setup;
in the wheel drive of described dolly, wheel and axletree are fixed together, and axletree and power direction change axle and be arranged on supported on both sides frame; Axletree and power direction change same side fixed installation power wheel or the gear of axle, carry out power transmission; Dynamical axis is arranged in power gear, through connecting shell and direction gear; Power gear is above connection shell, and there is bearing centre; Bracing frame is fixed on direction gear; Power direction changes finishing bevel gear cuter axle and dynamical axis being fixed two engagements, realizes the change in power transmission direction.
360 degree that the told comprehensive cars turned to, is characterized in that, in described wheel directional controller, bracing frame lays bearing and fixing vehicle wheel shell; Bracing frame is fixed on direction gear; Dynamical axis passes from the endoporus of direction gear circle centre position, and thrust baring laid by gear.
360 degree of comprehensive bogie cars telling, is characterized in that, in described wheel directional controller, connect housing cylindrically, top seals, and dynamical axis passes from the hole in the center of circle, top; Housing side has groove, provides space for direction gear and center direction gears meshing; Connect housing to be fixed on chassis.
360 degree that the told comprehensive cars turned to, it is characterized in that in described wheel engine installation, thrust baring can be laid in power gear both sides, power gear and dynamical axis are fixedly installed togather.
360 degree that told comprehensive turn of progressive cars, it is characterized in that, wheel assembly does not have quantitative restriction, around center shaft circumferential arrangement.
360 degree that the told comprehensive cars turned to, is characterized in that in steering controlling device, and direction motor is with auto-lock function and Double-directional rotary, and the number of teeth of center direction gear must be the relation of the integral multiple of wheel quantum count; Center direction gear and center shaft are fixed; Center direction gear drives other direction gears to rotate through the rectangular slot connected on shell, realizes the direction synchronous axial system of multiple wheel.
360 degree that the told comprehensive cars turned to, it is characterized in that in engine installation, central power gear is arranged on center shaft, can relative to the rotation of axle.
360 degree that the told comprehensive cars turned to, is characterized in that, chassis has round hole, make wheel overall from passing therebetween, and chassis should be the polygon of circular or close circle.
360 degree that the told comprehensive cars turned to, is characterized in that, the dispensable part of rotational synchronization device, and object realizes housing and wheel rotating in same direction, and rotational synchronization device should be fixed with chassis; In a device, horizontal positioned installs two finishing bevel gear cuters with each on the axle of vertical placement; In two vertical finishing bevel gear cuters, lower side bevel gear and center shaft are fixed, and upper side bevel gear and housing are fixed, and two finishing bevel gear cuters can realize rotating.
360 degree that the told comprehensive cars turned to, it is characterized in that, the housing playing loading effect is separated with chassis, housing and the synchronous rotation in the same way of wheel.
the present invention adopts simple and easy actv. scheme to solve transport facility Problems existing on turning to, improve the alerting ability of transport facility on direction and road-holding property, in perambulator, electric wheelchair, middle-size and small-size car etc., there is very high application space, and provide new reference in the application aspect of transportation machinery automation and robot.
Accompanying drawing explanation
below in conjunction with the drawings and specific embodiments, invention is described in further detail.
fig. 1 is overall appearance schematic diagram of the present invention.
fig. 2 is inside wheel structural representation of the present invention.
fig. 3 agent structure schematic diagram of the present invention.
fig. 4 is engine installation schematic diagram of the present invention.
fig. 5 is steering controlling device schematic diagram of the present invention.
in figure: 1, thrust baring; 2, dynamical axis; 3, direction gear; 4, power wheel; 5, belt; 6, power wheel; 7, power gear; 8, finishing bevel gear cuter A; 9, power direction changes axle; 10, finishing bevel gear cuter B; 11, shell; 12, bracing frame; 13, axletree; 14, wheel; 15, housing adapter shaft; 16, finishing bevel gear cuter A; 17, shell is connected; 18, control circui version; 19, power supply; 20, the synchronous adapter plate in direction; 21, finishing bevel gear cuter B; 22, direction motor; 23, chassis; 24, wheel shell; 25, central power gear; 26, center direction gear; 27, power gear; 28, center shaft; 29, power motor; 30 controllers.
Detailed description of the invention
below in conjunction with accompanying drawing, structure of the present invention and using method are further described.
the present invention mainly comprises chassis 1, thrust baring; 2, dynamical axis; 3, direction gear; 4, power wheel; 5, belt; 6, power wheel; 7, power gear; 8, finishing bevel gear cuter A; 9, power direction changes axle; 10, finishing bevel gear cuter B; 11, shell; 12, bracing frame; 13, axletree; 14, wheel; 15, housing adapter shaft; 16, finishing bevel gear cuter A; 17, shell is connected; 18, control circui version; 19, power supply; 20, the synchronous adapter plate in direction; 21, finishing bevel gear cuter B; 22, direction motor; 23, chassis; 24, wheel shell; 25, central power gear; 26, center direction gear; 27, power gear; 28, center shaft; 29, power motor; 30, controller.
as shown in the figure in wheel assembly, wheel and axletree are fixed together, and axletree is arranged on the bearing of supported on both sides frame; Axletree fixedly mounts power wheel, power direction change axle fixedly mounts corresponding power wheel, is realized the transmission of power by belt conveyor; Power direction changes fixed cone gear B on axle, the finishing bevel gear cuter A that dynamical axis is fixedly engaged with, and by two bevel drives, changes the direction of power transmission.
in wheel assembly, bracing frame has a series of hole, be respectively used to lay bearing and fixing vehicle wheel shell; Bracing frame passes through the method for screw or welding, is fixed on the direction gear of top; Direction gear center of circle part has the endoporus slightly larger than dynamical axis, and dynamical axis is passed between hole, and gear upper central has circular deep trouth, is used for laying thrust baring.
connect housing cylindrically, top seals, and top circle centre position has the hole slightly larger than power gear, and two sides, top all has circular trough, is used for the thrust baring laid; Housing side has rectangular slot, for direction gear and outside center position gears meshing provide space, connects housing and to be fixed on chassis in circular hole.
power gear has circular groove up and down, for laying thrust baring up and down; Power gear and dynamical axis are installed together.
in directional controller, motor is with auto-lock function, and energy Double-directional rotary, driven by motor center direction pinion rotation; The center direction gear number of teeth must be the integral multiple relation of wheel subnumber; Center direction gear and center shaft are fixed together; Center direction gear, through the square groove connected on shell, drives other direction gears to rotate, makes the corner of multiple wheel identical.
in engine installation, central power gear is arranged on center shaft, can relative to the rotation of center shaft; Power motor provides power for central power gear, and the multiple power gear of central power gear driven is rotated.
the chassis of dolly being have the circular hole identical with connecting shell internal diameter, being convenient to installing wheel device, chassis shape should be the polygon of circular or close circle.
in the synchronous device of direction, direction synchronous plate is fixed on chassis; The middle part in plate face is rectangular hollow, plate is fixed two axles, and axle is installed the finishing bevel gear cuter that two transverse directions are put, finishing bevel gear cuter can rotate on axle; Housing direction synchronous device also comprises two finishing bevel gear cuters vertically placed, lower side bevel gear is fixed on center shaft top, upper side bevel gear is fixed on case top medial center position, upper side bevel gear and center shaft concentric in position, make the reciprocal rotation of housing opposite central axle, housing and wheel can equidirectional rotations.
in circuit control part, general supply connects the electric current input interface of remote control circuit dash receiver, remote control circuit dash receiver has two output interfaces, closure motor and power motor respectively, by cw on controller, rotate counterclockwise button and advance, back, two interface current of control circuit dash receiver export, and controlling party is to motor and power motor running respectively.
using method of the present invention is as follows:
by the clickwise of controller, the arrow button of left-hand revolution, controlling party, to electric machine rotation, changes wheel direction, by having advance on controller, back, controlling power motor, realizing moving forward and backward of car.
above-mentioned embodiment is not limitation of the present invention, and the present invention is not limited in above-mentioned citing, and the change that those skilled in the art make within the scope of technical scheme of the present invention, remodeling, interpolation or replacement, also all belong to protection scope of the present invention.
Claims (10)
1.
one 360 degree is comprehensive turns to dolly, and it is characterized in that, it comprises wheel drive, wheel directional controller, engine installation, steering controlling device, rotational synchronization device, chassis, housing, circuit and control setup;
in the wheel drive of described dolly, wheel and axletree are fixed together, and axletree and power direction change axle and be arranged on supported on both sides frame; Axletree and power direction change same side fixed installation power wheel or the gear of axle, carry out power transmission; Dynamical axis is arranged in power gear, through connecting shell and direction gear; Power gear is above connection shell, and there is bearing centre; Bracing frame is fixed on direction gear; Power direction changes finishing bevel gear cuter axle and dynamical axis being fixed two engagements, realizes the change in power transmission direction.
2.
turn to dolly according to 360 described in claim 1 are degree comprehensive, it is characterized in that, in described wheel directional controller, bracing frame and wheel shell and direction gear are fixed together.
3.
turn to dolly according to 360 described in claim 1 are degree comprehensive, it is characterized in that, in described wheel directional controller, connect housing cylindrically, top seals; Housing side has groove, provides space for direction gear and center direction gears meshing; Connect housing to be fixed on chassis.
4.
turn to dolly according to 360 described in claim 1 are degree comprehensive, it is characterized in that in described wheel engine installation, thrust baring is laid in power gear both sides, power gear and dynamical axis are fixedly installed togather.
5.
turn to dolly according to 360 described in claim 1 are degree comprehensive, it is characterized in that, wheel assembly does not have quantitative restriction, around center shaft circumferential arrangement.
6.
turn to dolly according to 360 described in claim 1 are degree comprehensive, it is characterized in that in steering controlling device, direction motor is with auto-lock function and Double-directional rotary, and the number of teeth of center direction gear must be the relation of the integral multiple of wheel quantum count; Center direction gear and center shaft are fixed; Center direction gear drives other direction gears to rotate through the rectangular slot connected on shell, realizes the direction synchronous axial system of multiple wheel.
7.
turn to dolly according to 360 described in claim 1 are degree comprehensive, it is characterized in that in engine installation, central power gear is arranged on center shaft, can rotate on axle.
8.
turn to dolly according to 360 described in claim 1 are degree comprehensive, it is characterized in that, chassis has round hole, make wheel overall from passing therebetween, chassis is circular.
9.
turn to dolly according to 360 described in claim 1 are degree comprehensive, it is characterized in that, rotational synchronization device realizes housing and wheel rotating in same direction, and rotational synchronization device should be fixed with chassis; In a device, horizontal positioned installs two finishing bevel gear cuters with each on the axle of vertical placement; In two vertical finishing bevel gear cuters, lower side bevel gear and center shaft are fixed, and upper side bevel gear and housing are fixed, and two finishing bevel gear cuters can realize rotating.
10.
turn to dolly according to 360 described in claim 1 are degree comprehensive, it is characterized in that, the housing playing loading effect is separated with chassis, housing and the synchronous rotation in the same way of wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405805.4U CN204775455U (en) | 2015-06-14 | 2015-06-14 | 360 all -round dolly that turns to of degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405805.4U CN204775455U (en) | 2015-06-14 | 2015-06-14 | 360 all -round dolly that turns to of degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204775455U true CN204775455U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405805.4U Expired - Fee Related CN204775455U (en) | 2015-06-14 | 2015-06-14 | 360 all -round dolly that turns to of degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204775455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890727A (en) * | 2015-06-14 | 2015-09-09 | 曹昂 | 360-degree omni-directional steering trolley |
-
2015
- 2015-06-14 CN CN201520405805.4U patent/CN204775455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890727A (en) * | 2015-06-14 | 2015-09-09 | 曹昂 | 360-degree omni-directional steering trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |