CN101508382B - Anti-drop hook mechanism - Google Patents
Anti-drop hook mechanism Download PDFInfo
- Publication number
- CN101508382B CN101508382B CN2008102162325A CN200810216232A CN101508382B CN 101508382 B CN101508382 B CN 101508382B CN 2008102162325 A CN2008102162325 A CN 2008102162325A CN 200810216232 A CN200810216232 A CN 200810216232A CN 101508382 B CN101508382 B CN 101508382B
- Authority
- CN
- China
- Prior art keywords
- limiting section
- workpiece
- horizontal limiting
- upper limit
- separation preventing
- 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
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Abstract
The invention provides an anti-dropping hook mechanism, which comprises a moving mechanism and a transmission mechanism driven by the moving mechanism, wherein the transmission mechanism comprises a suspension chain and a hook positioned at the lower end of the suspension chain, and the hook is additionally provided with a limit mechanism. The anti-dropping hook mechanism has the advantage that the position limit mechanism is provided to prevent the hook from dropping during abnormal running so as to ensure safe transportation of work pieces and reduce the production cost.
Description
[technical field]
The present invention relates to hang transmission technique field, particularly a kind of separation preventing hitch gear.
[background technology]
Existing vehicle manufacturing usually needs workpiece is hung on the suspended chain, by suspended chain workpiece is transported to each station then, satisfies and produces needs.
Under the normal operation situation, workpiece can not occur and fall to collude incident, still, when operating for accident, just workpiece occurring easily falls to collude incident, causes workpiece to be scrapped, and serious meeting damages production facilities.
For example: unexpected collection is put incident, and promptly workpiece drives in order and advances, but one connect one and gather together, and at this moment, will have an accident.Particularly workpiece fast down slides to the water surface, and workpiece bottom contacts the moment of the water surface, the bottom surface of the instantaneous Tuo Lituo workpiece of the water surface, make workpiece stop suddenly, and hook continues fast down, also get rid of when hook down gets rid of like this toward both sides, collude and just break away from workpiece, take off the incident of colluding.After the water surface disappears to the snap power of workpiece bottom, taken off the workpiece that colludes and just avaled in the tank liquor, sometimes, an end two colludes all and takes off, and in the half part deep gouge of workpiece, the unfairness at the bottom of the workpiece partly is stuck on the member of facility in the groove.Sometimes be to collude after one to take off, the hanging groove limit is drawn at some position of workpiece, and some mustn't draw the position of bumping.
[summary of the invention]
In order to solve existing technical matters, the invention provides a kind of separation preventing hitch gear of setting up stop gear.
The present invention solves the technical scheme that existing technical matters adopts: a kind of separation preventing hitch gear is provided, it comprises travel mechanism and the transmission device that is driven by this travel mechanism, this transmission device comprises suspended chain and is positioned at the drop hanger of described suspended chain lower end, set up stop gear on described drop hanger.
The present invention further improves, and described stop gear comprises the connecting portion that links to each other with described drop hanger and is used for the spacing upper limit portion in top.
The present invention further improves, and described stop gear comprises the horizontal limiting section that is used for cross spacing.
The present invention further improves, and described upper limit portion is a horizontally disposed straight-bar.
The present invention further improves, and described horizontal limiting section is the straight-bar of a vertical setting.
The present invention further improves, and described upper limit portion and described horizontal limiting section are one, and it is a L shaped bar.
The present invention further improves, and the hook part of described horizontal limiting section and described drop hanger is in same plane.
Compared to prior art, the invention has the beneficial effects as follows: set up stop gear, prevent that the workpiece that improper when running occur from falling to collude incident, guarantee that workpiece transports safely, reduce productive costs.
[description of drawings]
Fig. 1 is the principle schematic of separation preventing hitch gear of the present invention;
Fig. 2 a, b are the structural representation that described upper limit portion and horizontal limiting section place dodge the position;
Fig. 3 a, b are the structural representation of described upper limit portion and horizontal limiting section place control position.
[specific embodiment]
Below in conjunction with the description of drawings and the specific embodiment the present invention one is gone on foot explanation.
As shown in Figure 1 to Figure 3, a kind of separation preventing hitch gear, it comprises travel mechanism 1 and the transmission device 2 that is driven by this travel mechanism 1, and this transmission device 2 comprises suspended chain 21 and is positioned at the drop hanger 22 of described suspended chain 21 lower ends, set up stop gear 23 on described drop hanger 22.Described stop gear 23 comprises the connecting portion 231 that links to each other with described drop hanger 22, is used for the spacing upper limit portion 232 in top.With the horizontal limiting section 233 that is used for cross spacing.Upper limit portion 232 has been arranged, run into workpiece 3 prominent chances when making progress thrust, because stopping of upper limit portion 232 is spacing, so workpiece 3 can not break away from drop hanger, in addition, horizontal limiting section 233 has been arranged, workpiece 3 can not be away from drop hanger in the horizontal direction, so workpiece 3 also can not break away from drop hanger.The hook part of described horizontal limiting section and described drop hanger is in same plane.
Upper limit of the present invention portion 232 is that a horizontally disposed straight-bar, horizontal limiting section 233 are the straight-bar of a vertical setting.Upper limit portion 232 is an one with horizontal limiting section 233, and it is a L shaped bar.
The principle of work of separation preventing hitch gear of the present invention is, earlier upper limit portion 232 and horizontal limiting section 233 are revolved to move to and avoid the position, be convenient to workpiece and hang up drop hanger, as upper limit portion being moved to the outside of drop hanger, horizontal limiting section is threaded to the top free space, dodges out the required conveying space of workpiece hook.After workpiece hangs up drop hanger, revolve again and move upper limit portion and horizontal limiting section to control position, can transmit behind the in-position, occur in the transport process so also not occurring falling to collude incident when unusual.Need take off when colluding when workpiece arrives assigned address, revolve earlier again and move upper limit portion and horizontal limiting section takes off workpiece again to avoiding the position.
The present invention sets up stop gear, prevents that the workpiece that improper when running occur from falling to collude incident, guarantees that workpiece transports safely, reduces productive costs.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. separation preventing hitch gear, it comprises travel mechanism and the transmission device that is driven by this travel mechanism, this transmission device comprises suspended chain and is positioned at the drop hanger of described suspended chain lower end, it is characterized in that: set up stop gear on described drop hanger; Described stop gear comprises the connecting portion that links to each other with described drop hanger, be used for the spacing upper limit portion in top and be used for the horizontal limiting section of cross spacing.
2. separation preventing hitch gear according to claim 1 is characterized in that: described upper limit portion is a horizontally disposed straight-bar.
3. separation preventing hitch gear according to claim 1 is characterized in that: described horizontal limiting section is the straight-bar of a vertical setting.
4. separation preventing hitch gear according to claim 3 is characterized in that: described upper limit portion and described horizontal limiting section are one, and it is a L shaped bar.
5. separation preventing hitch gear according to claim 4 is characterized in that: the hook part of described horizontal limiting section and described drop hanger is in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102162325A CN101508382B (en) | 2008-09-16 | 2008-09-16 | Anti-drop hook mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102162325A CN101508382B (en) | 2008-09-16 | 2008-09-16 | Anti-drop hook mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101508382A CN101508382A (en) | 2009-08-19 |
| CN101508382B true CN101508382B (en) | 2011-05-18 |
Family
ID=41000949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102162325A Expired - Fee Related CN101508382B (en) | 2008-09-16 | 2008-09-16 | Anti-drop hook mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101508382B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915171B (en) * | 2017-11-16 | 2023-05-16 | 铭板精密科技(中山)有限公司 | Automatic hook positioning forklift |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193871Y (en) * | 1994-04-23 | 1995-04-05 | 扬州市王庄煤矿 | Simple monorail trolley conveyer |
| CN1146187A (en) * | 1994-04-12 | 1997-03-26 | Mts模件运输系统有限公司 | Suspension conveyor system |
| US6374993B1 (en) * | 2000-09-14 | 2002-04-23 | Lico, Inc. | Carrier locking system for pendulum conveyor |
| CN1392851A (en) * | 2000-09-22 | 2003-01-22 | 本田技研工业株式会社 | Overhead conveyor |
| CN2734574Y (en) * | 2004-08-18 | 2005-10-19 | 徐州矿务集团有限公司庞庄煤矿 | Double hook drop-proof coupler |
-
2008
- 2008-09-16 CN CN2008102162325A patent/CN101508382B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1146187A (en) * | 1994-04-12 | 1997-03-26 | Mts模件运输系统有限公司 | Suspension conveyor system |
| CN2193871Y (en) * | 1994-04-23 | 1995-04-05 | 扬州市王庄煤矿 | Simple monorail trolley conveyer |
| US6374993B1 (en) * | 2000-09-14 | 2002-04-23 | Lico, Inc. | Carrier locking system for pendulum conveyor |
| CN1392851A (en) * | 2000-09-22 | 2003-01-22 | 本田技研工业株式会社 | Overhead conveyor |
| CN2734574Y (en) * | 2004-08-18 | 2005-10-19 | 徐州矿务集团有限公司庞庄煤矿 | Double hook drop-proof coupler |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2003-252423A 2003.09.10 |
| JP特开2006-103483A 2006.04.20 |
| JP特开2006-232140A 2006.09.07 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101508382A (en) | 2009-08-19 |
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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 | ||
| 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: 20110518 Termination date: 20200916 |