CN104527323A - Wheel set integrating driving function and steering function - Google Patents
Wheel set integrating driving function and steering function Download PDFInfo
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- CN104527323A CN104527323A CN201410787448.2A CN201410787448A CN104527323A CN 104527323 A CN104527323 A CN 104527323A CN 201410787448 A CN201410787448 A CN 201410787448A CN 104527323 A CN104527323 A CN 104527323A
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- speed reducer
- reductor
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Abstract
The invention provides a wheel set integrating the driving function and the steering function. The wheel set integrates a dual-direction omni-bearing steering mechanism and a walking driving mechanism, integration of a dual-direction omni-bearing steering mechanism is improved, modular design of the driving wheel set is achieved, all the parts are installed on a base, the integration level is high, the installation size is reduced, integral installation and integral detachment are achieved, and installation, maintenance and the like of the driving device are convenient; multiple driving wheel sets are jointly used or a single wheel set and auxiliary supporting wheel sets are jointly used, and small-space transport adjustment such as heavy-load and intermediate-range transport, small turning radius and even in-situ rotation, transverse movement and the like of transport equipment can be achieved.
Description
Technical field
The present invention is a kind of wheels collecting driving, turn on one, relates to the design of heavily loaded omnidirectional actuating device, belongs to transport and technical field of vehicle.
Background technology
In existing field, conveying arrangement wheels generally adopt rail mounted wheels or bridge-type to drive wheels, and the moving on rails that track wheels can only laid in advance, can only realize straight line moving, take up room large, maneuverability is poor; Bridge-type wheels be divided into turn to wheels and drive wheels, wheels are turned to pass through specific physical construction, complete turning within the scope of certain angle, in conjunction with the driving wheels for driving walking, complete the divertical motion of integral transportation device, but kinematic accuracy is low, the little job spaces such as original place rotation, original place transverse translation cannot be realized.
Summary of the invention
The present invention designs for the deficiency existed in above-mentioned existing apparatus just and provides a kind of wheels collecting driving, turn on one, its objective is by driving walking driving system and twocouese omnidirectional to drive integrated mode, realize the function that wheels maneuverability, adjustable range are wide, for the little job space ability realizing transportation device tight turn radius, original place rotation, transverse shifting etc. provides possibility.
The object of the invention is to be achieved through the following technical solutions:
This kind of collection drives, turns on the wheels of one, it is characterized in that:
Polyurethane drive wheel (15) hub centre is provided with the axis hole of band keyway I, be connected with axle drive shaft (21) by the key I (22) be arranged in keyway I, axle drive shaft (21) is stepped shaft, shaft shoulder place, one end is provided with axle sleeve (23), tapered roller bearing I (24) inner ring that axle sleeve (23) and axle drive shaft (21) are installed contacts, tapered roller bearing I (24) outer ring is arranged on drive wheel mount pad (11) mounting hole, and by left end cap (25) axial location be arranged on drive wheel mount pad (11), axle drive shaft (21) other end shaft shoulder and tapered roller bearing II (19) inner ring are fixed, tapered roller bearing II (19) outer ring is arranged in the mounting hole of drive wheel mount pad (11), and by the right end cap with centre hole be arranged on drive wheel mount pad (11) (18) axial location, axle drive shaft (21) arranges central shaft hole, one end of right end cap (18) is provided with keyway II, axle drive shaft (21) is connected with reductor (16) output shaft by key II (20), reductor (16) mouth flange is fixed by screws on right end cap (18), reductor (16) input end is fixed by screw and reductor adapter plate (7), reductor adapter plate (7) is fixed by screws on the end face of speed reducer mounting base (8) one end, speed reducer mounting base (8) another one end face is fixed by screws on drive wheel mount pad (11), reductor (16) input shaft end is connected with one-side synchronous belt wheel (5) by key III (39), one-side synchronous belt wheel (5) is connected with bilateral synchronous belt wheel (3) by Timing Belt (4), bilateral synchronous belt wheel (3) is connected with movable motor (1) output shaft end, movable motor (1) output shaft end flange is fixed by screws on movable motor adapter plate (2), (2) have strip hole to movable motor adapter plate, movable motor adapter plate (2) is fixed on speed reducer mounting base (8) by strip hole by screw, position between the movable motor adapter plate (2) and reductor adapter plate (7) of speed reducer mounting base (8), movable motor adapter plate adjustment block (6) is installed, the upper screw installed of motor mounting plate adjustment block (6) withstands on motor mounting plate (2),
Drive wheel mount pad (11) end face and external tooth turntable bearing (10) outer ring are fixed by screw, external tooth turntable bearing (10) inner ring and adapter plate (9) are fixed, the miniature gears (14) be meshed with external tooth turntable bearing (10) is fixed by key IV (29) and axle (27), axially fixed by screw by adapter plate (30), axle (27) is fixed with worm-gear speed reducer (13), worm-gear speed reducer (13) is fixed by screws on worm-gear speed reducer adapter plate (26), worm-gear speed reducer adapter plate (26) is fixed by screws on adapter plate (9), worm-gear speed reducer (13) is fixed with rotation reductor (12).
Advantage of the present invention is: by twocouese omnidirectional steering hardware and hoofing part organization's integration being integrated, improve the integration of twocouese omnidirectional actuating device, achieve the modular design driving wheels, all parts are installed on pedestal, integrated level is high, reduce installation dimension, integral installation, integral demounting, be convenient to the installation of actuating device, maintenance etc.; Many groups drive wheels conbined usage or single wheels and supplemental support wheels jointly to use, and can realize the little space allocation transports etc. such as transportation device heavy duty, medium-long range transport and tight turn radius even original place rotation, transverse shifting.
Accompanying drawing explanation
Fig. 1 is the structural representation of wheels of the present invention
Fig. 2 is the structural representation of drive part in wheels of the present invention
Fig. 3 is the structural representation of knuckle section in wheels of the present invention
Fig. 4 is the structural representation that wheels of the present invention are arranged on electrical motor transporting forklift
Detailed description of the invention:
Below in conjunction with drawings and Examples, technical solution of the present invention is described in further detail:
Shown in accompanying drawing 1 ~ 3, this kind of collection drives, turns on the wheels of one, it is characterized in that:
Polyurethane drive wheel 15 hub centre is provided with the axis hole of band keyway I, be connected with axle drive shaft 21 by the key I 22 be arranged in keyway I, axle drive shaft 21 is stepped shaft, shaft shoulder place, one end is provided with axle sleeve 23, tapered roller bearing I 24 inner ring that axle sleeve 23 and axle drive shaft 21 are installed contacts, tapered roller bearing I 24 outer ring is arranged on drive wheel mount pad 11 mounting hole, and by left end cap 25 axial location be arranged on drive wheel mount pad 11, axle drive shaft 21 other end shaft shoulder and tapered roller bearing II 19 inner ring are fixed, tapered roller bearing II 19 outer ring is arranged in the mounting hole of drive wheel mount pad 11, and by right end cap 18 axial location with centre hole be arranged on drive wheel mount pad 11, axle drive shaft 21 arranges central shaft hole, one end of right end cap 18 is provided with keyway II, axle drive shaft 21 is connected with reductor 16 output shaft by key II 20, reductor 16 mouth flange is fixed by screws on right end cap 18, reductor 16 input end is fixed by screw and reductor adapter plate 7, reductor adapter plate 7 is fixed by screws on the end face of speed reducer mounting base 8 one end, speed reducer mounting base 8 another one end face is fixed by screws on drive wheel mount pad 11, reductor 16 input shaft end is connected with one-side synchronous belt wheel 5 by key III 39, one-side synchronous belt wheel 5 is connected with bilateral synchronous belt wheel 3 by Timing Belt 4, bilateral synchronous belt wheel 3 is connected with movable motor 1 output shaft end, movable motor 1 output shaft end flange is fixed by screws on movable motor adapter plate 2, movable motor adapter plate 2 has strip hole, movable motor adapter plate 2 is fixed on speed reducer mounting base 8 by strip hole by screw, position between the movable motor adapter plate 2 and reductor adapter plate 7 of speed reducer mounting base 8, movable motor adapter plate adjustment block 6 is installed, the screw that motor mounting plate adjustment block 6 is installed withstands on motor mounting plate 2,
Drive wheel mount pad 11 end face and external tooth turntable bearing 10 outer ring are fixed by screw, external tooth turntable bearing 10 inner ring and adapter plate 9 are fixed, the miniature gears 14 be meshed with external tooth turntable bearing 10 is fixed by key IV 29 and axle 27, axially fixed by screw by adapter plate 30, axle 27 is fixed with worm-gear speed reducer 13, worm-gear speed reducer 13 is fixed by screws on worm-gear speed reducer adapter plate 26, worm-gear speed reducer adapter plate 26 is fixed by screws on adapter plate 9, and worm-gear speed reducer 13 is fixed with rotation reductor 12.
Shown in accompanying drawing 4, this kind of collection drives, turns on the wheels of one, to be arranged in the base of electric transportation fork truck in the heart, to coordinate the supplemental support train that two front forks are installed, can realize the tight turn radius rotary transport of electric transportation fork truck.This fork truck oad 4000 × 1300 × 1200, when needs advance, by the forwarding button on operating handle, movable motor 1 drives bilateral synchronous belt wheel 3 to rotate, thus drive Timing Belt 4 and one-side synchronous belt wheel 5 to rotate, one-side synchronous belt wheel 5 drives reductor 6 to rotate, and drives axle drive shaft 21 and polyurethane drive wheel 15, completes the advance of target.When needs are turned, left-hand rotation on push handle or right-hand rotation button, rotate reductor 8 to rotate, be converted to miniature gears 14 by turbine worm reducer 13 to rotate, thus drive the outer ring of the external tooth turntable bearing 10 engaged with miniature gears 14 to rotate, the drive wheel mount pad 11 be then arranged on external tooth turntable bearing 10 outer ring rotates, and drives the rotation of polyurethane drive wheel 15.Turn to and combined action of walking, the tight-turning maneuverability motion of electric transportation fork truck can be realized.
Claims (1)
1. collect driving, turn on wheels for one, it is characterized in that:
Polyurethane drive wheel (15) hub centre is provided with the axis hole of band keyway I, be connected with axle drive shaft (21) by the key I (22) be arranged in keyway I, axle drive shaft (21) is stepped shaft, shaft shoulder place, one end is provided with axle sleeve (23), tapered roller bearing I (24) inner ring that axle sleeve (23) and axle drive shaft (21) are installed contacts, tapered roller bearing I (24) outer ring is arranged on drive wheel mount pad (11) mounting hole, and by left end cap (25) axial location be arranged on drive wheel mount pad (11), axle drive shaft (21) other end shaft shoulder and tapered roller bearing II (19) inner ring are fixed, tapered roller bearing II (19) outer ring is arranged in the mounting hole of drive wheel mount pad (11), and by the right end cap with centre hole be arranged on drive wheel mount pad (11) (18) axial location, axle drive shaft (21) arranges central shaft hole, one end of right end cap (18) is provided with keyway II, axle drive shaft (21) is connected with reductor (16) output shaft by key II (20), reductor (16) mouth flange is fixed by screws on right end cap (18), reductor (16) input end is fixed by screw and reductor adapter plate (7), reductor adapter plate (7) is fixed by screws on the end face of speed reducer mounting base (8) one end, speed reducer mounting base (8) another one end face is fixed by screws on drive wheel mount pad (11), reductor (16) input shaft end is connected with one-side synchronous belt wheel (5) by key III (39), one-side synchronous belt wheel (5) is connected with bilateral synchronous belt wheel (3) by Timing Belt (4), bilateral synchronous belt wheel (3) is connected with movable motor (1) output shaft end, movable motor (1) output shaft end flange is fixed by screws on movable motor adapter plate (2), (2) have strip hole to movable motor adapter plate, movable motor adapter plate (2) is fixed on speed reducer mounting base (8) by strip hole by screw, position between the movable motor adapter plate (2) and reductor adapter plate (7) of speed reducer mounting base (8), movable motor adapter plate adjustment block (6) is installed, the upper screw installed of motor mounting plate adjustment block (6) withstands on motor mounting plate (2),
Drive wheel mount pad (11) end face and external tooth turntable bearing (10) outer ring are fixed by screw, external tooth turntable bearing (10) inner ring and adapter plate (9) are fixed, the miniature gears (14) be meshed with external tooth turntable bearing (10) is fixed by key IV (29) and axle (27), axially fixed by screw by adapter plate (30), axle (27) is fixed with worm-gear speed reducer (13), worm-gear speed reducer (13) is fixed by screws on worm-gear speed reducer adapter plate (26), worm-gear speed reducer adapter plate (26) is fixed by screws on adapter plate (9), worm-gear speed reducer (13) is fixed with rotation reductor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787448.2A CN104527323A (en) | 2014-12-17 | 2014-12-17 | Wheel set integrating driving function and steering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787448.2A CN104527323A (en) | 2014-12-17 | 2014-12-17 | Wheel set integrating driving function and steering function |
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| CN104527323A true CN104527323A (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410787448.2A Pending CN104527323A (en) | 2014-12-17 | 2014-12-17 | Wheel set integrating driving function and steering function |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184470A (en) * | 2016-08-18 | 2016-12-07 | 中泰国际高新技术有限公司 | A kind of engineering truck |
| CN106218740A (en) * | 2016-08-18 | 2016-12-14 | 中泰国际高新技术有限公司 | A kind of engineering truck |
| CN106515942A (en) * | 2016-12-23 | 2017-03-22 | 桂林电子科技大学 | Wheelbarrow mechanism capable of moving in all directions |
| CN106945467A (en) * | 2017-05-09 | 2017-07-14 | 崔书林 | A kind of new vehicle hoofing part direction navigation sector |
| CN107093363A (en) * | 2017-06-19 | 2017-08-25 | 徐州工程学院 | Coal face hydraulic support installs experimental provision in place |
| CN108482480A (en) * | 2018-05-26 | 2018-09-04 | 苏州智泉农业科技有限公司 | A kind of revolving support running gear |
| CN108862115A (en) * | 2018-06-26 | 2018-11-23 | 青岛现代海麟重工有限公司 | The rotation supporting structure and its steering system of reach truck |
| CN109159694A (en) * | 2018-09-11 | 2019-01-08 | 李汉彭 | Solar recharging stake |
| CN109475456A (en) * | 2016-07-15 | 2019-03-15 | 福特全球技术公司 | Auxiliary power unit |
| CN110194027A (en) * | 2019-06-17 | 2019-09-03 | 珠海格力智能装备有限公司 | Vehicle wheel component and vehicle |
| CN110239645A (en) * | 2019-06-18 | 2019-09-17 | 西安渊泽工业系统工程有限责任公司 | A kind of robot ambulation platform |
| CN110934659A (en) * | 2019-12-11 | 2020-03-31 | 江苏姜曲海种猪场 | Intelligent sexual test machine boar |
| CN110239645B (en) * | 2019-06-18 | 2024-07-09 | 西安渊泽工业系统工程有限责任公司 | Robot walking platform |
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| JPH058738A (en) * | 1991-06-28 | 1993-01-19 | Toyota Autom Loom Works Ltd | Running device for vehicle |
| US20100181136A1 (en) * | 2009-01-17 | 2010-07-22 | Boomerang Systems, Inc. | Omnidirectional drive and steering unit |
| US20110168474A1 (en) * | 2010-01-14 | 2011-07-14 | Boomerang Systems, Inc. | Slewing ring drive |
| CN103223665A (en) * | 2013-04-28 | 2013-07-31 | 哈尔滨工业大学 | Full-automatic transport robot for physical files |
| CN203864838U (en) * | 2014-05-16 | 2014-10-08 | 唐山德厚机械制造有限公司 | Self-running manual and motorized multi-functional bearing trailer |
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2014
- 2014-12-17 CN CN201410787448.2A patent/CN104527323A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH058738A (en) * | 1991-06-28 | 1993-01-19 | Toyota Autom Loom Works Ltd | Running device for vehicle |
| US20100181136A1 (en) * | 2009-01-17 | 2010-07-22 | Boomerang Systems, Inc. | Omnidirectional drive and steering unit |
| US20110168474A1 (en) * | 2010-01-14 | 2011-07-14 | Boomerang Systems, Inc. | Slewing ring drive |
| CN103223665A (en) * | 2013-04-28 | 2013-07-31 | 哈尔滨工业大学 | Full-automatic transport robot for physical files |
| CN203864838U (en) * | 2014-05-16 | 2014-10-08 | 唐山德厚机械制造有限公司 | Self-running manual and motorized multi-functional bearing trailer |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109475456B (en) * | 2016-07-15 | 2021-03-05 | 福特全球技术公司 | Auxiliary power device |
| CN109475456A (en) * | 2016-07-15 | 2019-03-15 | 福特全球技术公司 | Auxiliary power unit |
| CN106184470A (en) * | 2016-08-18 | 2016-12-07 | 中泰国际高新技术有限公司 | A kind of engineering truck |
| CN106218740A (en) * | 2016-08-18 | 2016-12-14 | 中泰国际高新技术有限公司 | A kind of engineering truck |
| CN106515942A (en) * | 2016-12-23 | 2017-03-22 | 桂林电子科技大学 | Wheelbarrow mechanism capable of moving in all directions |
| CN106945467A (en) * | 2017-05-09 | 2017-07-14 | 崔书林 | A kind of new vehicle hoofing part direction navigation sector |
| CN106945467B (en) * | 2017-05-09 | 2023-07-07 | 崔书林 | Vehicle walking driving direction navigation mechanism |
| CN107093363A (en) * | 2017-06-19 | 2017-08-25 | 徐州工程学院 | Coal face hydraulic support installs experimental provision in place |
| CN108482480A (en) * | 2018-05-26 | 2018-09-04 | 苏州智泉农业科技有限公司 | A kind of revolving support running gear |
| CN108862115A (en) * | 2018-06-26 | 2018-11-23 | 青岛现代海麟重工有限公司 | The rotation supporting structure and its steering system of reach truck |
| CN109159694A (en) * | 2018-09-11 | 2019-01-08 | 李汉彭 | Solar recharging stake |
| CN110194027A (en) * | 2019-06-17 | 2019-09-03 | 珠海格力智能装备有限公司 | Vehicle wheel component and vehicle |
| CN110194027B (en) * | 2019-06-17 | 2021-12-10 | 珠海格力智能装备有限公司 | Wheel assembly and vehicle |
| CN110239645A (en) * | 2019-06-18 | 2019-09-17 | 西安渊泽工业系统工程有限责任公司 | A kind of robot ambulation platform |
| CN110239645B (en) * | 2019-06-18 | 2024-07-09 | 西安渊泽工业系统工程有限责任公司 | Robot walking platform |
| CN110934659A (en) * | 2019-12-11 | 2020-03-31 | 江苏姜曲海种猪场 | Intelligent sexual test machine boar |
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Application publication date: 20150422 |