CN105966174A - Intelligent follow-up universal wheel - Google Patents
Intelligent follow-up universal wheel Download PDFInfo
- Publication number
- CN105966174A CN105966174A CN201610368667.6A CN201610368667A CN105966174A CN 105966174 A CN105966174 A CN 105966174A CN 201610368667 A CN201610368667 A CN 201610368667A CN 105966174 A CN105966174 A CN 105966174A
- Authority
- CN
- China
- Prior art keywords
- universal wheel
- wheel
- mounting groove
- fixing seat
- spring mounting
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0039—Single wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
Abstract
The invention provides an intelligent follow-up universal wheel. The intelligent follow-up universal wheel comprises a fixing base, a rotating ring, a wheel shaft, a wheel shaft assembly, a wheel body, a transfer bearing base, connecting lugs, positioning slot holes, stopping blocks, a bearing hole, a first spring installation groove, a second spring installation groove, stopping block installation grooves and springs. According to the intelligent follow-up universal wheel, rotating is more gentle and stable, the rotating direction sense is higher, and the problem that the universal wheel is frequently shaken and waggled during rotating is solved.
Description
Technical field
The present invention relates to a kind of universal wheel, particularly relate to one and can move route direction intelligence according to dolly
Differentiate the intelligent follow-up universal wheel of rotation direction.
Background technology
Universal wheel range of application is relatively extensively such as the bedside cabinet of furniture, office seating, the winding stair of industry, machinery
Transit wagon etc. inside equipment carriage, the wheel of stroller, and intelligent carriage and factory, according to
Different needs carry out being designed with of universal wheel targetedly and help actual application scenario.
The unpowered dress of handbarrow used inside the driven pulley of existing intelligent mobile forerunner's dolly and factory
The wheel put is all the universal wheel using common plug-in type to damp external force without spin, this kind of universal round
Dynamic direction is dependent on what external force direction carried out differentiating, belongs to the device of a kind of blindness trailing type, can frequent because of
External force direction suffered during the external force hand push behaved and turning changes and produces universal wheel vibrations, makes
Become moving of car unstable, follow the phenomenon of vibrations.Or universal wheel direction changes rapidly causes stress not
All, make universal wheel moment inconsistent with tire tangential direction due to Impact direction, produce universal wheel and do not rotate,
The problem producing sliding.
Summary of the invention
Present invention aims to the drawbacks described above of prior art, propose a kind of intelligent follow-up universal wheel,
In 360 ° of rotation directions of universal wheel, arranging a free position placed in the middle, initial setting up is fixed with universal wheel
Line of symmetry direction, hole, position is consistent, makes universal wheel default direction consistent with dolly rectilinear movement direction, works as external force
The when of giving with other direction active forces of universal wheel, universal wheel can give external force a part of with counterforce counteraction
Effect, make rotation more stable, make the sense of direction of rotation more strengthen, reduce universal wheel and rotate warp
The problem that the vibrations often occurred are rocked.
For achieving the above object, the present invention provides following technical scheme:
A kind of intelligent follow-up universal wheel, including fixing seat, swivel becket, wheel shaft, axle assembly, wheel,
Coupling Shaft bearing, engaging lug, location elongated hole, block, dead eye, the first spring mounting groove, the second bullet
Spring mounting groove, block mounting groove, spring.
Wherein, top is fixing seat, arranges location elongated hole in four corners of fixing seat, for fixing
Seat is fixed on the positioning.
It is fixedly installed swivel becket in the lower section of fixing seat.
The position being connected with fixing seat inside swivel becket has two the symmetrically arranged blocks in left and right.
Relying on Coupling Shaft bearing to realize the installation of bearing, described Coupling Shaft bearing is annular, including two
Coherent semicircular first spring mounting groove and the second spring mounting groove.
Two hairsprings are separately positioned in the first spring mounting groove, the second spring mounting groove.
It is block mounting groove between the first spring mounting groove, the second spring mounting groove.
Block is corresponding with block mounting groove, and the joining distal ends of block and two springs touches, and is rotating
Direct compression spring in journey, produces elastic force.
Two engaging lugs laying respectively at the universal wheel moving direction left and right sides are set in the lower end of swivel becket,
Described engaging lug is platy structure, and its upper end is fixing with swivel becket to be connected, and lower end is supported on wheel.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intelligent follow-up universal wheel of the present invention.
Fig. 2 is the fixing seat bottom portion structural representation of the intelligent follow-up universal wheel of the present invention.
Fig. 3 is the Coupling Shaft holder structure schematic diagram of the intelligent follow-up universal wheel of the present invention.
Fig. 4 is the spring schematic diagram of the intelligent follow-up universal wheel of the present invention.
(note: the shown structure in accompanying drawing, simply to illustrate that the signal of feature of present invention, is not intended to
According to structure shown in accompanying drawing.)
Detailed description of the invention
As Figure 1-4, according to intelligent follow-up universal wheel of the present invention, including: fixing seat 1,
Swivel becket 2, wheel shaft 3, axle assembly 4, wheel 5, Coupling Shaft bearing 6, engaging lug 7, location length
Hole 8, block 9, dead eye the 10, first spring mounting groove the 11, second spring mounting groove 12, block
Installation site 13, spring 14.
As it is shown in figure 1, according to intelligent follow-up universal wheel of the present invention, top is fixing seat 1, excellent
Choosing, fixing seat 1 uses square or rectangular structure, thus forms an erecting bed.
Location elongated hole 8 is set in four corners of fixing seat 1, by securing member for entering fixing seat 1
Row location is fixing.Preferably, the diagonal of the axial direction of elongated hole 8 and four angles of fixing seat 1 is positioned
Direction is consistent.
Offer dead eye 10 in the middle position of fixing seat 1, be used for passing through bearing.
As shown in Figure 1, 2, the lower section at fixing seat 1 is fixedly installed swivel becket 2.As in figure 2 it is shown,
Swivel becket 2 is the annulus concentric with dead eye 10.
As in figure 2 it is shown, the position being connected with fixing seat 1 inside swivel becket 2 has two symmetries in left and right
The block 9 arranged.
As it is shown on figure 3, according to intelligent follow-up universal wheel of the present invention, rely on Coupling Shaft bearing 6 real
The installation of existing bearing.Described Coupling Shaft bearing 6 is annular, including two coherent semicircular springs
Mounting groove, respectively first spring mounting groove the 11, second spring mounting groove 12.Actual, the first bullet
Spring mounting groove the 11, second spring mounting groove 12 collectively forms the complete groove of an annular.First
It is block installation site 13 between spring mounting groove the 11, second spring mounting groove 12.
As shown in Figure 4, two hairsprings 14 are separately positioned on first spring mounting groove the 11, second spring
In mounting groove 12.
Thus one, lay respectively at two in first spring mounting groove the 11, second spring mounting groove 12
The decrement of spring 14 is equal, owing to block 9 is corresponding with block installation site 13, and block 9 with
The joining distal ends of two springs 14 touches, direct compression spring 14 in rotation process, produces elastic force, makes
The attribute that must playback after there is rotation according to intelligent follow-up universal wheel of the present invention.
Lay respectively at about universal wheel moving direction as it is shown in figure 1, arrange two in the lower end of swivel becket 2
The engaging lug 7 of both sides, described engaging lug 7 is platy structure, and its upper end is fixing with swivel becket 2 to be connected,
Lower end is supported on wheel 5.
Wherein, having the supported hole of wheel shaft 3 in the bottom of engaging lug 7, axle assembly 4 is then arranged on wheel
On axle 3.
Preferably, axle assembly 4 includes bolt, pad and wheel bearing.
And preferably, described wheel 5 is nylon wheel, as used diameter 20mm 100mm
Polyester material.
By above description, the diaphragm flexures bearing arrangement part to universal wheel in the rotation direction of universal wheel
Producing initial tension of spring, the direction of pretightning force rotates tangential direction with universal wheel and overlaps, makes bearing at spring
Keep overall balance under pretightning force effect, and make the inceptive direction of universal wheel and the moving direction of dolly
Overlap.
When dolly or flat car are needed to rotate by external force, counterforce counteraction can be produced and fall outside part
Power, makes universal wheel rotate smoothly, prevents universal wheel from rocking owing to the change of external force produces, reduces dolly
Or flat car rock problem.
Therefore, have the advantage that according to intelligent follow-up universal wheel of the present invention
(1) adding the stability of universal wheel, reduce universal wheel machinery and rock, assembling structure is again
Optimize, can be effectively improved service life.
(2) operation is simple and reliable, is substantially consistent with the use habit of tradition universal wheel, and structure member is still
Being panel beating, make technique relatively easy, increase parts are modularized design, can be for existing
Universal wheel is rectified and improved.
(3) do not change the application attribute of universal wheel, require the design of being customized property, bullet for different industries
Spring pretightning force can regulate, and may be matched with maneuver for different service conditions.
The above, only presently preferred embodiments of the present invention, it is not intended to limit the protection of the present invention
Scope, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention,
Should be included within the scope of the present invention.
Claims (6)
1. an intelligent follow-up universal wheel, it is characterised in that:
Including fixing seat (1), swivel becket (2), wheel shaft (3), axle assembly (4), wheel (5),
Coupling Shaft bearing (6), engaging lug (7), location elongated hole (8), block (9), dead eye (10),
First spring mounting groove (11), the second spring mounting groove (12), block installation site (13), spring
(14)；
Wherein, top is fixing seat (1), arranges location elongated hole (8) in four corners of fixing seat (1),
For fixing seat (1) is fixed on the positioning；
It is fixedly installed swivel becket (2) in the lower section of fixing seat (1)；
It is symmetrically arranged that the position being connected with fixing seat (1) in swivel becket (2) inner side has two, left and right
Block (9)；
Relying on Coupling Shaft bearing (6) to realize the installation of bearing, described Coupling Shaft bearing (6) is annular,
Including two coherent semicircular first spring mounting grooves (11) and the second spring mounting groove (12)；
Two hairsprings (14) are separately positioned on the first spring mounting groove (11), the second spring mounting groove
(12) in；
It is block installation site between the first spring mounting groove (11), the second spring mounting groove (12)
(13)；
Block (9) is corresponding with block installation site (13), and block (9) and two springs (14)
Joining distal ends touch, direct compression spring (14) in rotation process, generation elastic force；
In the lower end of swivel becket (2), two connections laying respectively at the universal wheel moving direction left and right sides are set
Ear (7), described engaging lug (7) is platy structure, and its upper end is fixing with swivel becket (2) to be connected, under
End is supported on wheel (5).
Intelligent follow-up universal wheel the most according to claim 1, it is characterised in that:
Fixing seat (1) uses square or rectangular structure, thus forms an erecting bed.
Intelligent follow-up universal wheel the most according to claim 2, it is characterised in that:
The axial direction of location elongated hole (8) is consistent with the diagonal at four angles of fixing seat 1.
Intelligent follow-up universal wheel the most according to claim 3, it is characterised in that:
Swivel becket (2) is for be arranged concentrically with dead eye (10).
Intelligent follow-up universal wheel the most according to claim 4, it is characterised in that:
Axle assembly (4) includes bolt, pad and wheel bearing.
Intelligent follow-up universal wheel the most according to claim 1, it is characterised in that:
Wheel (5) is nylon wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368667.6A CN105966174B (en) | 2016-05-30 | 2016-05-30 | A kind of intelligent follow-up universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368667.6A CN105966174B (en) | 2016-05-30 | 2016-05-30 | A kind of intelligent follow-up universal wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105966174A true CN105966174A (en) | 2016-09-28 |
| CN105966174B CN105966174B (en) | 2018-10-26 |
Family
ID=57009888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610368667.6A Active CN105966174B (en) | 2016-05-30 | 2016-05-30 | A kind of intelligent follow-up universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105966174B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260852A (en) * | 2018-08-31 | 2019-01-25 | 佛山市锐拓环境工程设备有限公司 | A kind of environment-friendly engineering movable welding cigarette purification apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070016834A (en) * | 2005-08-05 | 2007-02-08 | 김희조 | Caster with Installation Device |
| JP2010012910A (en) * | 2008-07-03 | 2010-01-21 | Sanki Kogyo:Kk | Caster |
| CN203511159U (en) * | 2013-09-10 | 2014-04-02 | 嘉兴捷顺旅游制品有限公司 | Detachable universal wheel |
| CN203543519U (en) * | 2013-10-10 | 2014-04-16 | 中山市东升镇常成五金脚轮制造厂 | Shock-absorbing castor |
-
2016
- 2016-05-30 CN CN201610368667.6A patent/CN105966174B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070016834A (en) * | 2005-08-05 | 2007-02-08 | 김희조 | Caster with Installation Device |
| JP2010012910A (en) * | 2008-07-03 | 2010-01-21 | Sanki Kogyo:Kk | Caster |
| CN203511159U (en) * | 2013-09-10 | 2014-04-02 | 嘉兴捷顺旅游制品有限公司 | Detachable universal wheel |
| CN203543519U (en) * | 2013-10-10 | 2014-04-16 | 中山市东升镇常成五金脚轮制造厂 | Shock-absorbing castor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260852A (en) * | 2018-08-31 | 2019-01-25 | 佛山市锐拓环境工程设备有限公司 | A kind of environment-friendly engineering movable welding cigarette purification apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105966174B (en) | 2018-10-26 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161213 Address after: 150000 Heilongjiang Province, Harbin City Economic Development Zone haping Road District Dalian road and Xingkai road junction Applicant after: Hagongda robot group (Harbin) Asset Management Co., Ltd. Address before: 150000 Heilongjiang Province, Harbin City Economic Development Zone haping Road District Dalian road and Xingkai road junction Applicant before: HIT ROBOT GROUP CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 150000 Heilongjiang Harbin Dalian economic and Trade Zone, the North Road and Xingkai Road intersection Patentee after: Harbin Institute of technology robot group (Harbin) Collaborative Innovation Research Institute Co.,Ltd. Address before: 150000 Heilongjiang Harbin Dalian economic and Trade Zone, the North Road and Xingkai Road intersection Patentee before: Hagongda robot group (Harbin) Asset Management Co.,Ltd. |