CN102825842B - A kind of go-cart self-locking mechanism - Google Patents
A kind of go-cart self-locking mechanism Download PDFInfo
- Publication number
- CN102825842B CN102825842B CN201210269305.3A CN201210269305A CN102825842B CN 102825842 B CN102825842 B CN 102825842B CN 201210269305 A CN201210269305 A CN 201210269305A CN 102825842 B CN102825842 B CN 102825842B
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- CN
- China
- Prior art keywords
- latch hook
- dolly
- spring
- connects
- roller line
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The present invention relates to lock-in techniques field, it is specially a kind of go-cart self-locking mechanism, it can realize dolly easily and dock with the fixing of fixing roller line, single can completing shifts object manipulation, alleviate work load, improve work efficiency, it includes dolly, it is characterized in that, dolly front end is provided with latch hook, one end of latch hook connects dolly by gyroaxis, the other end of latch hook connects spring, spring one end is fixed on dolly, latch hook is out-of-line with spring, the end that rotates freely of latch hook is inclined-plane, latch hook coordinates with the locking lever on roller line support, dolly is provided with the gag lever post coordinated with latch hook.
Description
Technical field
The present invention relates to lock-in techniques field, be specially a kind of go-cart self-locking mechanism.
Background technology
With the logistics trolley with roller line in workshop, need to dock from the fixing roller line in different posies, rapidly, conveniently to shift article, during docking conveying article, easily causing dolly to depart from roller line and cause the accident, someone must prop up dolly to prevent dolly getaway during transfer article, another people shifts article, this has just increased the weight of work load, have impact on work efficiency.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of go-cart self-locking mechanism, it can realize dolly easily and dock with the fixing of fixing roller line, and single can completing shifts object manipulation, alleviates work load, improves work efficiency.
Its technical scheme is such, it includes dolly, it is characterized in that, described dolly front end is provided with latch hook, and one end of described latch hook connects described dolly by gyroaxis, the other end of described latch hook connects spring, described spring one end is fixed on described dolly, and described latch hook is out-of-line with described spring, and the end that rotates freely of described latch hook is inclined-plane, described latch hook coordinates with the locking lever on roller line support, and described dolly is provided with the gag lever post coordinated with described latch hook.
It is further characterized by, and described latch hook is for being with reeded latch hook structure, and described groove coordinates with the described locking lever on described roller line support；Described dolly rear end is provided with handle, and described handle connects described latch hook by connecting rod, and described link motion drives described latch hook to rotate.
After adopting the structure of the present invention, it is arranged on after the latch hook of dolly front end contacts with locking lever, locking lever is boosted by the inclined-plane on latch hook, pulled back by spring after crossing inclined-plane, latch hook is fixing pins locking lever, achieves the fixing of dolly easily, and single can completing shifts object manipulation, alleviate work load, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is latch hook and locking lever collision schematic diagram；
Fig. 3 is that latch hook is boosted schematic diagram；
Fig. 4 is that locking lever schematic diagram fixed by latch hook；
Fig. 5 is that dolly is provided with power transmission shaft schematic diagram.
Detailed description of the invention
As shown in Figure 1, a kind of go-cart self-locking mechanism, it includes dolly 1, dolly 1 front end is provided with latch hook 2, one end of latch hook 2 connects dolly 1 by gyroaxis 3, the other end of latch hook 2 connects spring 4, spring 4 one end is fixed on dolly 1, latch hook 2 is out-of-line with spring 4, the end 5 that rotates freely of latch hook 2 is inclined-plane, latch hook 2 is the latch hook structure with fluted 6, groove 6 coordinates with the locking lever 7 on roller line support 11, dolly 1 is provided with the gag lever post 8 coordinated with latch hook 2, dolly 1 rear end is provided with handle 9, handle 9 connects latch hook 2 by connecting rod 10, connecting rod 10 Sports band moveable lock hook 2 rotates.
Operation principle is as described below: as shown in Figure 2, promoting dolly 1 to draw close to roller line support 11, latch hook 2 collides with locking lever 7, as shown in Figure 3, dolly 1 is promoted to move on, it is upwards boosted by locking lever 7 by the inclined-plane 5 of latch hook 2 front end, as shown in Figure 4, after locking lever 7 crosses inclined-plane 5, effect due to spring 4, being pulled back by latch hook 2, the groove 6 of latch hook 2 hooks locking lever 7, completes docking of dolly 1 and roller line.
After article are carried, it is possible to pull handle 9, acted on by connecting rod 10, upwards dug by latch hook 2, pull dolly 1, latch hook 2 and locking lever 7 is made to depart from, by handle 9 and connecting rod 10 so that it is simple and convenient that dolly 1 departs from roller line；Dolly 1 is provided with the gag lever post 8 coordinated with latch hook 2, it is possible to make latch hook 2 keep level in a free state, play position-limiting action.
As shown in Figure 5, handle 9 may be mounted at the either side in dolly 1 both sides, when handle 9 and latch hook 2 be not when the same side, it is possible to install power transmission shaft 12, make handle 9 and connecting rod 10 couple together.
Claims (1)
1. a go-cart self-locking mechanism, it includes dolly, it is characterized in that, described dolly front end is provided with latch hook, and one end of described latch hook connects described dolly by gyroaxis, the other end of described latch hook connects spring, described spring one end is fixed on described dolly, and described latch hook is out-of-line with described spring, and the end that rotates freely of described latch hook is inclined-plane, described latch hook coordinates with the locking lever on roller line support, and described dolly is provided with the gag lever post coordinated with described latch hook；Described latch hook is for being with reeded latch hook structure, and described groove coordinates with the described locking lever on described roller line support；Described dolly rear end is provided with handle, and described handle and described latch hook be not in the same side, and described handle connects described latch hook by power transmission shaft and connecting rod, and described link motion drives described latch hook to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210269305.3A CN102825842B (en) | 2012-08-01 | 2012-08-01 | A kind of go-cart self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210269305.3A CN102825842B (en) | 2012-08-01 | 2012-08-01 | A kind of go-cart self-locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102825842A CN102825842A (en) | 2012-12-19 |
| CN102825842B true CN102825842B (en) | 2016-07-06 |
Family
ID=47329249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210269305.3A Expired - Fee Related CN102825842B (en) | 2012-08-01 | 2012-08-01 | A kind of go-cart self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102825842B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3512287B2 (en) * | 1995-12-06 | 2004-03-29 | カヤバ工業株式会社 | Locking device for handrails |
| JP2003212125A (en) * | 2002-01-24 | 2003-07-30 | Araco Corp | Battery exchanging device |
| CN101856988B (en) * | 2010-06-21 | 2012-01-04 | 三一重型装备有限公司 | Self-locking mechanism of discharging gate of self-dumping transport vehicle and self-dumping transport vehicle |
| CN202686422U (en) * | 2012-08-01 | 2013-01-23 | 无锡市福曼科技有限公司 | Trolley self-locking mechanism |
-
2012
- 2012-08-01 CN CN201210269305.3A patent/CN102825842B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102825842A (en) | 2012-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171116 Address after: Room 213, No. 66, dragon and Phoenix Avenue, Si Cun town, Wuqing District, Tianjin, Tianjin Patentee after: Tianjin Yu Yu Technology Development Co., Ltd. Address before: No. 16, Mei Village Industrial Park, Xi Hong Road, new area of Wuxi, Jiangsu Patentee before: Wuxi Formen Technical Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Haiyun Inventor before: Tian Yun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171129 Address after: 300131 Yintai apartment, 29 gate 110, Hongqi North Road, Hongqiao District, Tianjin Patentee after: Tang Haiyun Address before: Room 213, No. 66, dragon and Phoenix Avenue, Si Cun town, Wuqing District, Tianjin, Tianjin Patentee before: Tianjin Yu Yu Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20180801 |