CN104175803A - Universal wheel - Google Patents
Universal wheel Download PDFInfo
- Publication number
- CN104175803A CN104175803A CN201410394934.8A CN201410394934A CN104175803A CN 104175803 A CN104175803 A CN 104175803A CN 201410394934 A CN201410394934 A CN 201410394934A CN 104175803 A CN104175803 A CN 104175803A
- Authority
- CN
- China
- Prior art keywords
- cardan wheel
- brake
- roller
- wheel according
- resilient piece
- 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.)
- Pending
Links
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The invention discloses a universal wheel. The universal wheel comprises a mounting top plate (1), a screw rod rivet (2), a wave plate (3), a nut (9), a roller frame (4), and a roller (7), wherein the screw rod rivet (2) is fixedly arranged at the middle part of the mounting top plate (1), the wave plate (3) is rotationally arranged on the screw rod rivet (2) in a sleeving manner, the nut (9) is fixedly arranged at the lower part of the screw rod rivet (2), the roller frame (4) is fixedly connected with the wave plate (3), and the roller (7) is rotationally arranged on the roller frame (4). According to the universal wheel, through a brake component and a locking component, the locking of the universal wheel and the rolling of the universal wheel in the straight line direction can be realized conveniently.
Description
Technical field
the present invention relates to a kind of cardan wheel.
Background technology
cardan wheel is one of very important go-cart accessory, the quality of cardan wheel has very important effect to the quality of go-cart, because cardan wheel rotates very flexible, in being used, go-cart is conventionally difficult to go-cart to carry out along straight line, need workman not stop to adjust direction, this external irregular ground, is used the difficulty of cardan wheel go-cart very high, therefore, need at present a kind of cardan wheel that can conveniently control go-cart craspedodrome.
Summary of the invention
the object of this invention is to provide a kind of from belt brake and can lock the cardan wheel of working direction
for achieving the above object, the technical solution used in the present invention is: cardan wheel, it comprises installs top board (1), be fixedly installed on the screw mandrel rivet (2) at described installation top board (1) middle part, turning set is located at the ripple dish (3) on described screw mandrel rivet (2), be fixedly installed on the nut (9) of described screw mandrel rivet (2) bottom, the turning rolls (4) being fixedly connected with described ripple dish (3), rotation is arranged on the roller (7) on described turning rolls (4), between described screw mandrel rivet (2) and described ripple dish (3), by tapered roller bearing (5), be rotationally connected, between described installation top board (1) and described ripple dish (3), by thrust ball bearing (6), be rotationally connected, on described turning rolls (4), be also provided with braking bracket (8), on described braking bracket (8), be provided with the locked component that can lock the rotation direction of described roller (7) and the brake assemblies of rotating direction simultaneously and can lock the rotation direction of described roller (7), described brake assemblies, described locked component is set up in parallel.
preferably, described locked component can lock the rotation direction of described roller (7) and it can only be rolled forward.
further preferably, on described screw mandrel rivet (2), be also fixedly equipped with dowel disc (10), described dowel disc (10) has discoid dish body and the described dish location division (11) that edge extends to form at one's side downwards, on described location division (11), be provided with a breach, described locked component comprises position-sensing switch (15), when described position-sensing switch (15) is pressed, can be fastened on the first Location resilient piece (14) in the breach of described location division (11).
further preferably, described dowel disc (10) extends to form annular tooth portion (12) at the downward indentation in position near described location division (11) inner ring, described brake assemblies comprises BK Brake Switch (16), can check the brake facing (20) of described roller (7) when described BK Brake Switch (16) is pressed, when shown in BK Brake Switch (16) can block second Location resilient piece (13) of described tooth portion (12) while pressing.
further preferably, brake facing (20) is arranged on an end of described the second Location resilient piece (13), the other end of described the second Location resilient piece (13) is provided with profile of tooth bayonet socket (17), described the first Location resilient piece (14) one ends are provided with outstanding block tongue (18), and the width of described block tongue (18) is less than the width of the breach of described location division (11).
further preferably, the end that described the second Location resilient piece (13) has described profile of tooth bayonet socket (17) is also provided with a through hole (19), and described block tongue (18) can pass from described through hole (19).
further preferably, described brake assemblies, described locked component have respectively self-locking mechanism, when described BK Brake Switch (16), position-sensing switch (15) enter self-locking state when pressing.
further preferably, in the top of described BK Brake Switch (16), position-sensing switch (15), be provided with a unlock button (22), when described unlock button (22) is pressed described in BK Brake Switch (16), position-sensing switch (15) upspring.
preferably, the both sides of described cardan wheel have the protection housing (21) that plastics are made.
because technique scheme is used, the present invention compared with prior art has following advantages:
because the present invention has brake assemblies, locked component, can either lock cardan wheel wheel, it cannot be rolled and turn to, can make again it along rectilinear direction, advance.
Accompanying drawing explanation
accompanying drawing 1 is schematic diagram of the present invention;
accompanying drawing 2 is the structural representation of dowel disc of the present invention and shell fragment;
accompanying drawing 3 is the cross-sectional schematic of A-A of the present invention.
in above accompanying drawing: 1, top board is installed; 2, screw mandrel rivet; 3, ripple dish; 4, turning rolls; 5, tapered roller bearing; 6, thrust ball bearing; 7, roller; 8, braking bracket; 9, nut; 10, dowel disc; 11, location division; 12, tooth portion; 13, the second Location resilient piece; 14, the first Location resilient piece; 15, position-sensing switch; 16, BK Brake Switch; 17, profile of tooth bayonet socket; 18, block tongue; 19, through hole; 20, brake facing; 21, protection housing; 22, unlock button.
The specific embodiment
below in conjunction with embodiment shown in the drawings, the invention will be further described:
embodiment mono-: shown in accompanying drawing 1-3, a kind of cardan wheel, it comprises installs top board 1, be fixedly installed on the screw mandrel rivet 2 that top board 1 middle part is installed, turning set is located at the ripple dish 3 on screw mandrel rivet 2, be fixedly installed on the nut 9 of screw mandrel rivet 2 bottoms, the turning rolls 4 being fixedly connected with ripple dish 3, rotation is arranged on the roller 7 on turning rolls 4, between screw mandrel rivet 2 and ripple dish 3, by tapered roller bearing 5, be rotationally connected, install between top board 1 and ripple dish 3 and be rotationally connected by thrust ball bearing 6, on turning rolls 4, be also provided with braking bracket 8, on braking bracket 8, be provided with the locked component that can lock the rotation direction of roller 7 and the brake assemblies of rotating direction simultaneously and can lock the rotation direction of roller 7, brake assemblies, locked component is set up in parallel.
locked component can lock the rotation direction of roller 7 and it can only be rolled forward.
on screw mandrel rivet 2, be also fixedly equipped with dowel disc 10, dowel disc 10 has discoid dish body and coils the location division 11 that edge extends to form at one's side downwards, on location division 11, be provided with a breach, described breach is positioned at the dead aft of cardan wheel working direction, and locked component comprises position-sensing switch 15, when position-sensing switch 15 is pressed, can be fastened on the first Location resilient piece 14 in the breach of location division 11.
dowel disc 10 extends to form annular tooth portion 12 at the downward indentation in position near location division 11 inner rings, brake assemblies comprises BK Brake Switch 16, can check the brake facing 20 of roller 7 when BK Brake Switch 16 is pressed, when shown in BK Brake Switch 16 can block the second Location resilient piece 13 of tooth portion 12 while pressing.
brake facing 20 is arranged on an end of the second Location resilient piece 13, and the other end of the second Location resilient piece 13 is provided with profile of tooth bayonet socket 17, the first Location resilient piece 14 1 ends and is provided with outstanding block tongue 18, and the width of block tongue 18 is less than the width of the breach of location division 11.
the end that the second Location resilient piece 13 has profile of tooth bayonet socket 17 is also provided with a through hole 19, and block tongue 18 can pass from through hole 19.
brake assemblies, locked component have respectively self-locking mechanism, when BK Brake Switch 16, position-sensing switch 15 enter self-locking state when pressing.
above BK Brake Switch 16, position-sensing switch 15, be provided with a unlock button 22, when unlock button 22 is pressed, BK Brake Switch 16, position-sensing switch 15 are upspring.
the both sides of cardan wheel have the protection housing 21 that plastics are made.
in the time of practicality, press position-sensing switch 15 and can allow cardan wheel keep rectilinear direction to advance, press BK Brake Switch 16 and can make roller 7 stop rolling, lock the universal rotational of roller 7 simultaneously, when needing release, press unlock button 22 and get final product release.
above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (9)
1. cardan wheel, it comprises installs top board (1), be fixedly installed on the screw mandrel rivet (2) at described installation top board (1) middle part, turning set is located at the ripple dish (3) on described screw mandrel rivet (2), be fixedly installed on the nut (9) of described screw mandrel rivet (2) bottom, the turning rolls (4) being fixedly connected with described ripple dish (3), rotation is arranged on the roller (7) on described turning rolls (4), between described screw mandrel rivet (2) and described ripple dish (3), by tapered roller bearing (5), be rotationally connected, between described installation top board (1) and described ripple dish (3), by thrust ball bearing (6), be rotationally connected, it is characterized in that: on described turning rolls (4), be also provided with braking bracket (8), on described braking bracket (8), be provided with the locked component that can lock the rotation direction of described roller (7) and the brake assemblies of rotating direction simultaneously and can lock the rotation direction of described roller (7), described brake assemblies, described locked component is set up in parallel.
2. cardan wheel according to claim 1, is characterized in that: described locked component can lock the rotation direction of described roller (7) and it can only be rolled forward.
3. cardan wheel according to claim 2, it is characterized in that: on described screw mandrel rivet (2), be also fixedly equipped with dowel disc (10), described dowel disc (10) has discoid dish body and the described dish location division (11) that edge extends to form at one's side downwards, on described location division (11), be provided with a breach, described locked component comprises position-sensing switch (15), when described position-sensing switch (15) is pressed, can be fastened on the first Location resilient piece (14) in the breach of described location division (11).
4. cardan wheel according to claim 3, it is characterized in that: described dowel disc (10) extends to form annular tooth portion (12) at the downward indentation in position near described location division (11) inner ring, described brake assemblies comprises BK Brake Switch (16), can check the brake facing (20) of described roller (7) when described BK Brake Switch (16) is pressed, when shown in BK Brake Switch (16) can block second Location resilient piece (13) of described tooth portion (12) while pressing.
5. cardan wheel according to claim 4, be characterised in that: brake facing (20) is arranged on an end of described the second Location resilient piece (13), the other end of described the second Location resilient piece (13) is provided with profile of tooth bayonet socket (17), described the first Location resilient piece (14) one ends are provided with outstanding block tongue (18), and the width of described block tongue (18) is less than the width of the breach of described location division (11).
6. cardan wheel according to claim 5, is characterised in that: the end that described the second Location resilient piece (13) has described profile of tooth bayonet socket (17) is also provided with a through hole (19), and described block tongue (18) can pass from described through hole (19).
7. cardan wheel according to claim 4, is characterised in that: described brake assemblies, described locked component have respectively self-locking mechanism, when described BK Brake Switch (16), position-sensing switch (15) enter self-locking state when pressing.
8. cardan wheel according to claim 7, be characterised in that: the top at described BK Brake Switch (16), position-sensing switch (15) is provided with a unlock button (22), when described unlock button (22) is pressed described in BK Brake Switch (16), position-sensing switch (15) upspring.
9. cardan wheel according to claim 1, is characterised in that: the both sides of described cardan wheel have the protection housing (21) that plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394934.8A CN104175803A (en) | 2014-08-12 | 2014-08-12 | Universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394934.8A CN104175803A (en) | 2014-08-12 | 2014-08-12 | Universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104175803A true CN104175803A (en) | 2014-12-03 |
Family
ID=51957280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394934.8A Pending CN104175803A (en) | 2014-08-12 | 2014-08-12 | Universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104175803A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030499A (en) * | 2015-08-11 | 2015-11-11 | 李秋华 | Multifunctional massage system for neurology department |
| CN110559002A (en) * | 2019-09-11 | 2019-12-13 | 上海联影医疗科技有限公司 | c-shaped arm and control method thereof |
| CN111003036A (en) * | 2019-07-09 | 2020-04-14 | 中车长春轨道客车股份有限公司 | Landing balance suspension structure and transfer system comprising same |
| CN111231810A (en) * | 2019-10-25 | 2020-06-05 | 斐德瑞通用设备制造(宁波)有限公司 | Rotating vehicle stand |
| CN112810380A (en) * | 2021-01-26 | 2021-05-18 | 中山常成日用制品有限公司 | Double-braking movable caster |
| CN112946980A (en) * | 2021-02-08 | 2021-06-11 | 苏州氶颂展览展示有限公司 | Movable projection device |
| CN113400801A (en) * | 2021-06-21 | 2021-09-17 | 衢州职业技术学院 | Computer-controlled imaging system and control method thereof |
| CN113400038A (en) * | 2021-06-21 | 2021-09-17 | 徐友洪 | Moving mechanism of numerical control machine tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11321208A (en) * | 1998-05-08 | 1999-11-24 | Masachika Suzuki | Caster with braking device |
| US20090276977A1 (en) * | 2008-05-07 | 2009-11-12 | Tenex Corporation | Selectively lockable caster |
| CN203110811U (en) * | 2013-02-20 | 2013-08-07 | 上海林春万向轮制造有限公司 | Super-heavy-duty universal wheel carrier |
| CN103332064A (en) * | 2013-07-19 | 2013-10-02 | 阳江市飞轮金属制品有限公司 | Heavy front-brake braking caster |
-
2014
- 2014-08-12 CN CN201410394934.8A patent/CN104175803A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11321208A (en) * | 1998-05-08 | 1999-11-24 | Masachika Suzuki | Caster with braking device |
| US20090276977A1 (en) * | 2008-05-07 | 2009-11-12 | Tenex Corporation | Selectively lockable caster |
| CN203110811U (en) * | 2013-02-20 | 2013-08-07 | 上海林春万向轮制造有限公司 | Super-heavy-duty universal wheel carrier |
| CN103332064A (en) * | 2013-07-19 | 2013-10-02 | 阳江市飞轮金属制品有限公司 | Heavy front-brake braking caster |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030499A (en) * | 2015-08-11 | 2015-11-11 | 李秋华 | Multifunctional massage system for neurology department |
| CN111003036A (en) * | 2019-07-09 | 2020-04-14 | 中车长春轨道客车股份有限公司 | Landing balance suspension structure and transfer system comprising same |
| CN111003036B (en) * | 2019-07-09 | 2022-06-07 | 中车长春轨道客车股份有限公司 | Landing balance suspension structure and transfer system comprising same |
| CN110559002A (en) * | 2019-09-11 | 2019-12-13 | 上海联影医疗科技有限公司 | c-shaped arm and control method thereof |
| CN111231810A (en) * | 2019-10-25 | 2020-06-05 | 斐德瑞通用设备制造(宁波)有限公司 | Rotating vehicle stand |
| CN112810380A (en) * | 2021-01-26 | 2021-05-18 | 中山常成日用制品有限公司 | Double-braking movable caster |
| CN112946980A (en) * | 2021-02-08 | 2021-06-11 | 苏州氶颂展览展示有限公司 | Movable projection device |
| CN113400801A (en) * | 2021-06-21 | 2021-09-17 | 衢州职业技术学院 | Computer-controlled imaging system and control method thereof |
| CN113400038A (en) * | 2021-06-21 | 2021-09-17 | 徐友洪 | Moving mechanism of numerical control machine tool |
| CN113400801B (en) * | 2021-06-21 | 2022-09-09 | 衢州职业技术学院 | A computer-controlled imaging system and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104175803A (en) | Universal wheel | |
| USD875000S1 (en) | Front face of a vehicle steering wheel | |
| USD760138S1 (en) | Vehicle-wheel front face | |
| USD836526S1 (en) | Vehicle wheel | |
| USD787391S1 (en) | Steering wheel mounted brake controller | |
| US9132695B2 (en) | Quick release devices | |
| USD766165S1 (en) | Tire | |
| USD784234S1 (en) | Vehicle wheel | |
| WO2019036436A3 (en) | Pull up system and bar locking fastener therefor | |
| USD756902S1 (en) | Tread portion of an automobile tire | |
| MX363594B (en) | Guide tube for a steering shaft and method for producing same. | |
| WO2018167040A3 (en) | Attachment for a vehicle wheel | |
| WO2019077587A3 (en) | Accelerometer sensor arrangement for fifth wheel hitch assembly | |
| USD906850S1 (en) | Safety warning decal | |
| CA2858940A1 (en) | Adaptable vehicle seat fitting | |
| CN104070927A (en) | Universal wheel | |
| WO2016083626A3 (en) | Remote-controlled brake for bicycles and other vehicles | |
| CN205292742U (en) | Aviation handcart brake equipment | |
| CN104859372A (en) | Braking universal wheel | |
| WO2011151324A3 (en) | Steering system for motor vehicles, in particular for agricultural machines | |
| CN208134306U (en) | Anti-pinch catch | |
| WO2015040600A3 (en) | Parking brake | |
| USD811266S1 (en) | Two-door recreational vehicle | |
| USD837715S1 (en) | Spoke segment of a vehicle wheel | |
| CN203713950U (en) | Hexagon type steering wheel fast-inserting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |
|
| RJ01 | Rejection of invention patent application after publication |