CN106740422A - A kind of wheel ratchet of folding type body lid - Google Patents
A kind of wheel ratchet of folding type body lid Download PDFInfo
- Publication number
- CN106740422A CN106740422A CN201710139320.9A CN201710139320A CN106740422A CN 106740422 A CN106740422 A CN 106740422A CN 201710139320 A CN201710139320 A CN 201710139320A CN 106740422 A CN106740422 A CN 106740422A
- Authority
- CN
- China
- Prior art keywords
- gear
- roller
- magnet coil
- flank
- wheel
- 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
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Classifications
-
- 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
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
- B60P7/04—Covering of load by tarpaulins or like flexible members
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Display Devices Of Pinball Game Machines (AREA)
Abstract
A kind of wheel ratchet of folding type body lid of the present invention is mainly used in folding type body lid and uses, it mainly by cranking arm, roller, fixing axle, electromagnet, connecting rod constitute；Its main operational principle is：When electromagnet is powered off, crank arm front end roller contact gear straight-sided flank, if gear is rotated clockwise, crank arm by promote wheel rotate clockwise, if gear counterclockwise, cranking arm will rotate clockwise certain angle around fixing axle, and spring is pulled downward on elongation by connecting rod, when roller rolls the flank of tooth to spur gear, spring retraction, roller is pressed to the straight-sided flank of gear, therefore gear counterclockwise, wheel will not be rotated；When departing from the flank of tooth of gear if necessary to roller, start the switch of electromagnet, lower magnet coil will be ejected and promote connecting rod and crank arm and rotate clockwise an angle, roller is departed from the flank of tooth of gear, so wheel would not be constrained by gear, be rotated freely.
Description
Technical field
Used present invention is mainly used for folding type body lid.
Background technology
The patent of invention " a kind of wheel of folding type body lid " applied, application number：2017101360597, it is necessary to one
Special wheel ratchet is planted, drive wheel is rotated by it, and do not influence opposite direction rotation of rolling, while wheel can also be made certainly
By rotating.
The content of the invention
The present invention is exactly this special wheel ratchet, and it is mainly by cranking arm（1）, roller（2）, fixing axle（3）, electromagnet
（4）, connecting rod（5）Composition；Electromagnet（4）Mainly by upper magnet coil（9）, lower magnet coil（10）, spring（11）, electromagnetism iron-clad
（12）Composition, electromagnetism iron-clad（12）With wheel（8）Side fix, upper magnet coil（9）With electromagnetism iron-clad（12）Top consolidate
It is fixed, spring（11）Upper end and upper magnet coil（9）Lower end fix, spring（11）Lower end and lower magnet coil（10）It is upper
End is fixed, lower magnet coil（10）Lower end and connecting rod（5）Right-hand member be hinged, connecting rod（5）Left end with crank arm（1）End consolidate
It is fixed, lower magnet coil（10）Can be along electromagnetism iron-clad（12）Inwall slide, fixing axle（3）With wheel（8）Side fix, it is bent
Arm（1）Be fixedly arranged at the front end with roller（2）, roller（2）Can be rotated around its axle, cranked arm（1）End and axle（3）It is hinged, cranks arm
（1）Can be around axle（3）Rotate；Main operational principle of the invention is：Work as electromagnet（4）During power-off, spring（11）In lax
State, now cranks arm（1）The roller of front end（2）Contact gear（7）Straight-sided flank, if rotating shaft（6）And gear（7）Turn clockwise
It is dynamic, crank arm（1）Rolled promoting（8）Rotate clockwise, if rotating shaft（6）And gear（7）Counterclockwise, roller（2）By edge
Gear（7）The bent flank of tooth roll, and make to crank arm（1）Around fixing axle（3）Rotate clockwise certain angle, connecting rod（5）Under
Magnet coil（10）By spring（11）Elongation is pulled downward on, works as roller（2）Along gear（7）The bent flank of tooth roll to straight-sided flank
When, spring（11）Retraction, by roller（2）Press to gear（7）Straight-sided flank, therefore rotating shaft（6）And gear（7）Counterclockwise rotation
It is dynamic, wheel（8）Will not rotate；If necessary to roller（2）Depart from gear（7）The flank of tooth when, start electromagnet（4）Switch, make
Upper magnet coil（9）With lower magnet coil（10）It is mutually exclusive, by lower magnet coil（10）Ejection, lower magnet coil（10）To push away
Dynamic connecting rod（5）And crank arm（1）An angle is rotated clockwise, by roller（2）Depart from gear（7）The flank of tooth, so roll（8）Just
Rotating shaft will not be subject to（6）And gear（7）Constraint, rotate freely.
Brief description of the drawings
Description of reference numerals：1- cranks arm, 2- rollers, 3- fixing axles, 4- electromagnet, 5- connecting rods, 6- rotating shafts, 7- gears, 8-
Wheel, 9- upper magnet coils, 10- lower magnet coils, 11- springs, 12- electromagnetism iron-clads.
Fig. 1 is facade section of the invention.
Fig. 2 is local drawing of the invention.
Specific embodiment
The content of the invention has been described in detail specific embodiment of the invention, is not repeated herein；Need explanation：Roller 2
Main Function be to reduce the frictional force with the flank of tooth of gear 7, when electromagnet 4 is powered, roller 2 can be made relatively easily to depart from
The flank of tooth of gear 7.
Claims (1)
1. a kind of wheel ratchet of folding type body lid, it is characterized in that：It is main by cranking arm（1）, roller（2）, fixing axle（3）、
Electromagnet（4）, connecting rod（5）Composition；Electromagnet（4）Mainly by upper magnet coil（9）, lower magnet coil（10）, spring（11）, electricity
Magnet housing（12）Composition, electromagnetism iron-clad（12）With wheel（8）Side fix, upper magnet coil（9）With electromagnetism iron-clad（12）'s
Top is fixed, spring（11）Upper end and upper magnet coil（9）Lower end fix, spring（11）Lower end and lower magnet coil
（10）Upper end fix, lower magnet coil（10）Lower end and connecting rod（5）Right-hand member be hinged, connecting rod（5）Left end with crank arm
（1）End fix, lower magnet coil（10）Can be along electromagnetism iron-clad（12）Inwall slide, fixing axle（3）With wheel（8）'s
Side is fixed, and cranks arm（1）Be fixedly arranged at the front end with roller（2）, roller（2）Can be rotated around its axle, cranked arm（1）End and axle
（3）It is hinged, cranks arm（1）Can be around axle（3）Rotate；Main operational principle of the invention is：Work as electromagnet（4）During power-off, spring
（11）In relaxed state, now crank arm（1）The roller of front end（2）Contact gear（7）Straight-sided flank, if rotating shaft（6）And tooth
Wheel（7）Rotate clockwise, crank arm（1）Rolled promoting（8）Rotate clockwise, if rotating shaft（6）And gear（7）Counterclockwise rotation
It is dynamic, roller（2）Will be along gear（7）The bent flank of tooth roll, and make to crank arm（1）Around fixing axle（3）Rotate clockwise certain angle,
Connecting rod（5）By lower magnet coil（10）By spring（11）Elongation is pulled downward on, works as roller（2）Along gear（7）The bent flank of tooth
Roll during to straight-sided flank, spring（11）Retraction, by roller（2）Press to gear（7）Straight-sided flank, therefore rotating shaft（6）And gear
（7）Counterclockwise, wheel（8）Will not rotate；If necessary to roller（2）Depart from gear（7）The flank of tooth when, start electromagnet
（4）Switch, make upper magnet coil（9）With lower magnet coil（10）It is mutually exclusive, by lower magnet coil（10）Ejection, lower magnet
Coil（10）Connecting rod will be promoted（5）And crank arm（1）An angle is rotated clockwise, by roller（2）Depart from gear（7）The flank of tooth,
So roll（8）Rotating shaft would not be subject to（6）And gear（7）Constraint, rotate freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139320.9A CN106740422A (en) | 2017-03-10 | 2017-03-10 | A kind of wheel ratchet of folding type body lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139320.9A CN106740422A (en) | 2017-03-10 | 2017-03-10 | A kind of wheel ratchet of folding type body lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106740422A true CN106740422A (en) | 2017-05-31 |
Family
ID=58961900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710139320.9A Pending CN106740422A (en) | 2017-03-10 | 2017-03-10 | A kind of wheel ratchet of folding type body lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106740422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341350A (en) * | 2018-01-30 | 2018-07-31 | 安徽传质信息科技有限公司 | A kind of foldable engine lifting machine |
| GB2570861A (en) * | 2017-12-11 | 2019-08-14 | Eclats Holdings Ltd | Roller bar assembly for a mechanical sheeting system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842296A (en) * | 1972-06-30 | 1974-10-15 | Saia Ag | Adjustable rotation-controlling device for synchronous motor |
| CN201021190Y (en) * | 2007-04-29 | 2008-02-13 | 魏子龙 | Vehicle-transported goods bundling lock |
| CN202163309U (en) * | 2011-07-21 | 2012-03-14 | 温志朝 | Motor vehicle capable of preventing back-sliding in hemi-slope starting |
| CN203331935U (en) * | 2013-06-18 | 2013-12-11 | 东华大学 | Winding device for waterproof cloth on freight car |
| CN203421135U (en) * | 2013-08-02 | 2014-02-05 | 浙江工商职业技术学院 | Multi-pawl ratchet wheel mechanism |
| CN204061631U (en) * | 2014-09-15 | 2014-12-31 | 陈兆红 | A kind of two-way transmission mechanism |
-
2017
- 2017-03-10 CN CN201710139320.9A patent/CN106740422A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842296A (en) * | 1972-06-30 | 1974-10-15 | Saia Ag | Adjustable rotation-controlling device for synchronous motor |
| CN201021190Y (en) * | 2007-04-29 | 2008-02-13 | 魏子龙 | Vehicle-transported goods bundling lock |
| CN202163309U (en) * | 2011-07-21 | 2012-03-14 | 温志朝 | Motor vehicle capable of preventing back-sliding in hemi-slope starting |
| CN203331935U (en) * | 2013-06-18 | 2013-12-11 | 东华大学 | Winding device for waterproof cloth on freight car |
| CN203421135U (en) * | 2013-08-02 | 2014-02-05 | 浙江工商职业技术学院 | Multi-pawl ratchet wheel mechanism |
| CN204061631U (en) * | 2014-09-15 | 2014-12-31 | 陈兆红 | A kind of two-way transmission mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2570861A (en) * | 2017-12-11 | 2019-08-14 | Eclats Holdings Ltd | Roller bar assembly for a mechanical sheeting system |
| GB2570861B (en) * | 2017-12-11 | 2020-09-23 | Eclats Holdings Ltd | Roller bar assembly for a mechanical sheeting system |
| CN108341350A (en) * | 2018-01-30 | 2018-07-31 | 安徽传质信息科技有限公司 | A kind of foldable engine lifting machine |
| CN108341350B (en) * | 2018-01-30 | 2020-02-28 | 浙江任我行教育科技有限公司 | Folding engine crane |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |