CN204822540U - Related locking device of push -and -pull - Google Patents
Related locking device of push -and -pull Download PDFInfo
- Publication number
- CN204822540U CN204822540U CN201520443769.0U CN201520443769U CN204822540U CN 204822540 U CN204822540 U CN 204822540U CN 201520443769 U CN201520443769 U CN 201520443769U CN 204822540 U CN204822540 U CN 204822540U
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- China
- Prior art keywords
- push
- pull
- connecting rod
- arm
- latching device
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- 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.)
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Abstract
The utility model provides a related locking device of push -and -pull, it includes: support and push -and -pull arm, the support has a spout, the push -and -pull arm is including push -and -pull hook and slide the travelling arm in spout in of activity in the support outside, push -and -pull hook with travelling arm integrated into one piece connects, a travelling arm rear end swing joint link assembly, link assembly is connected with the drive of push -and -pull actuating mechanism. Its simple structure had both had the push -and -pull function and had had the locking function simultaneously, had reduced manufacturing cost, and the later stage is maintained easily, is effectively guaranteed the inseparable laminating of dustbin.
Description
Technical field
The utility model relates to the related latching device of a kind of push-and-pull.
Background technology
Garbage-compressing cabinet and rubbish container are two large major parts in transporting compressed equipment, in compression process, compressor casing needs to be dragged to assigned address by push-pull device at fixed, by latching device 100, rubbish container 200 and compressor casing 300 are locked, as shown in Figure 1, there is following defect in this equipment to locking device structure:
The first, rubbish container completes fixed routine by push-pull device at fixed and latching device 100 two devices, and required device is many, and the probability failure that corresponding component produces is high;
The second, this equipment needs two cover push-pull device at fixed, two sleeve locking apparatus, four cover oil cylinder groups and accordingly valve group and pipeline, and equipment cost is corresponding to be increased;
3rd, latching device 100 in this equipment is rotary locking, this locking mode is the locking of simple oscillating type, there is no longitudinal compensation after locking, after locking, easily cause wearing and tearing for a long time, after compressor and rubbish container are locked in actual use, still may there is gap in rubbish container in compression process, cause sewage and granule rubbish in compression process to fall, easily cause again the sealing band between compressor and rubbish container to damage, make Landfill Leachate Pollution environment.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides the related latching device of a kind of push-and-pull, and its structure is simple, reduces productive costs, easy later maintenance, effectively ensures fitting tightly of rubbish container.
The utility model is achieved in that the related latching device of a kind of push-and-pull, and it comprises:
Support and push-pull arm, described support has a chute, described push-pull arm comprises the push-and-pull hook be active in outside support and the travelling arm slided in chute, described push-and-pull hook is connected with described travelling arm is one-body molded, described travelling arm rear end is flexibly connected the connecting rod assembly of an activity, and described connecting rod assembly drives with push-and-pull driver train and is connected.
Further, described chute is " L " type chute.
Further, described travelling arm has bootstrap block, and described bootstrap block snapping also slides in described chute.
Further, described connecting rod assembly comprises connecting rod and pivoted arm, one end of described connecting rod is flexibly connected with described travelling arm, the other end of described connecting rod is flexibly connected with one end of described pivoted arm, the middle part of described pivoted arm has rotating shaft, described pivoted arm is connected to described support by axis of rotation, and the other end of described pivoted arm is flexibly connected with described push-and-pull driver train.
Further, described connecting rod is set to bending type connecting rod.
Further, described connecting rod is flexibly connected with described travelling arm by attaching parts, and described attaching parts slides in described chute.
Further, described attaching parts is bearing pin.
Further, described push-and-pull hook front-end and back-end are protruding first fastening end and the second fastening end respectively, forms fastening groove in the middle of the first fastening end and the second fastening end.
Further, described push-and-pull driver train is oil cylinder.
Further, described back-end support has an oil cylinder fixing base, and described oil cylinder is movably set in described oil cylinder fixing base, and the piston rod of oil cylinder is flexibly connected with described pivoted arm.
The beneficial effect of the related latching device of a kind of push-and-pull of the utility model is: its structure is simple, and simplified mechanism, not only have push-and-pull function but also have locking function, reduce productive costs, the later stage easily safeguards, effectively ensures fitting tightly of rubbish container.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of existing latching device;
Fig. 2 is the structural representation of the releasing orientation of the related latching device of a kind of push-and-pull of the utility model;
Fig. 3 is the structural representation that state is drawn in the preparation of the related latching device of a kind of push-and-pull of the utility model;
Fig. 4 be the related latching device of a kind of push-and-pull of the utility model draw in view;
Fig. 5 is the locking state schematic diagram of the related latching device of a kind of push-and-pull of the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 2 to 5, the related latching device of a kind of push-and-pull of the utility model comprises: support 10 and push-pull arm 20, described support 10 has a chute 11, described push-pull arm 20 comprises the push-and-pull hook 21 be active in outside support 10 and the travelling arm 22 slided in chute 11, described push-and-pull hook 21 is connected with described travelling arm 22 is one-body molded, described chute 11 is " L " type chute 11, described travelling arm 22 has bootstrap block 221, described bootstrap block 221 snapping also slides in described chute 11, described push-and-pull hook 21 front-end and back-end are protruding first fastening end 211 and the second fastening end 212 respectively, fastening groove 213 is formed in the middle of first fastening end 211 and the second fastening end 212.
Described travelling arm 22 rear end is flexibly connected the connecting rod assembly of an activity, described connecting rod assembly drives with push-and-pull driver train and is connected, specifically, described connecting rod assembly comprises connecting rod 30 and pivoted arm 40, described connecting rod 30 is set to bending type connecting rod 30, one end of described connecting rod 30 is flexibly connected with described travelling arm 22, the other end of described connecting rod 30 is flexibly connected with one end of described pivoted arm 40, described connecting rod 30 is flexibly connected with described travelling arm 22 by attaching parts 31, described attaching parts 31 slides in described chute 11, specifically, described attaching parts is bearing pin 31, the middle part of described pivoted arm 40 has rotating shaft 41, described pivoted arm 40 is rotationally connected with described support 10 by rotating shaft 41, the other end of described pivoted arm 40 is flexibly connected with described push-and-pull driver train, described pivoted arm 40 two ends become bending type, wherein, push-and-pull driver train is oil cylinder 50, described support 10 rear end has an oil cylinder fixing base 60, described oil cylinder 50 is movably set in described oil cylinder fixing base 60, the piston rod 51 of oil cylinder 50 is flexibly connected with described pivoted arm 40.
Utility model works principle is as follows, see Fig. 2, the related latching device 1 of push-and-pull is fixed on compressor casing 2, support 10 and oil cylinder fixing base 60 are fixed on bottom compressor casing 2, the related latching device 1 of push-and-pull is in releasing orientation, rubbish container 3 is positioned at compressor casing 2 side, rubbish container 3 and compressor casing 1 have certain distance, now the piston rod 51 of oil cylinder 50 is not released, one end that pivoted arm 40 is connected with oil cylinder 50 is in the rear of rotating shaft 41, the other end of pivoted arm 40 is then in the front of rotating shaft 41, connecting rod 30 and push-pull arm 20 are positioned at the front end of support 10, bootstrap block 221 is positioned at " L " type chute 11 front lower portion, now push-and-pull hook 21 is perpendicular to bottom rubbish container 3, the related latching device 1 of push-and-pull is started working, see Fig. 3, the piston rod 51 of oil cylinder 50 is released, rotating shaft 41 front is pushed to by piston rod 51 in one end that pivoted arm 40 is connected with oil cylinder 50, the rotation of pivoted arm 40 makes the other end of pivoted arm 40 rotate to the rear of rotating shaft 41, pivoted arm 40 pulls connecting rod 30, bearing pin 31 makes connecting rod 30 pull travelling arm 22 to move backward along chute 11, bootstrap block 221 is by the turning point of " L " type chute 11, push-and-pull hook 21 is turned to gradually parallel with bottom rubbish container 3, the buckling parts 301 of rubbish container 3 and the fastening groove 213 of push-and-pull hook 21 aligns gradually, see Fig. 4, piston rod 51 continues to advance, now, push-and-pull hook 21 is completely parallel with bottom rubbish container 3, first fastening end 211 of push-and-pull hook 21 is connected to buckling parts 301 one end of rubbish container 3, along with the continuation of piston rod 51 is released, push-pull arm 20 now only moves in the horizontal direction, rubbish container 3 furthers by the first fastening end 211 gradually, see Fig. 5, piston rod 51 continues release and lock, rubbish container 3 links closely by the first fastening end 211, rubbish container 3 and compressor casing 2 are fitted tightly completely.
The utility model structure is simple, and simplified mechanism, not only have push-and-pull function but also have locking function, reduce productive costs, the later stage easily safeguards, effectively ensures fitting tightly of rubbish container and compressor casing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the related latching device of push-and-pull, is characterized in that, comprising:
Support and push-pull arm, described support has a chute, described push-pull arm comprises the push-and-pull hook be active in outside support and the travelling arm slided in chute, described push-and-pull hook is connected with described travelling arm is one-body molded, described travelling arm rear end is flexibly connected the connecting rod assembly of an activity, and described connecting rod assembly drives with push-and-pull driver train and is connected.
2. the related latching device of a kind of push-and-pull as claimed in claim 1, is characterized in that: described chute is " L " type chute.
3. the related latching device of a kind of push-and-pull as claimed in claim 2, is characterized in that: described travelling arm has bootstrap block, and described bootstrap block snapping also slides in described chute.
4. the related latching device of a kind of push-and-pull as claimed in claim 1, it is characterized in that: described connecting rod assembly comprises connecting rod and pivoted arm, one end of described connecting rod is flexibly connected with described travelling arm, the other end of described connecting rod is flexibly connected with one end of described pivoted arm, the middle part of described pivoted arm has rotating shaft, described pivoted arm is connected to described support by axis of rotation, and the other end of described pivoted arm is flexibly connected with described push-and-pull driver train.
5. the related latching device of a kind of push-and-pull as claimed in claim 4, is characterized in that: described connecting rod is set to bending type connecting rod.
6. the related latching device of a kind of push-and-pull as claimed in claim 4, it is characterized in that: described connecting rod is flexibly connected with described travelling arm by attaching parts, described attaching parts slides in described chute.
7. the related latching device of a kind of push-and-pull as claimed in claim 6, is characterized in that: described attaching parts is bearing pin.
8. the related latching device of a kind of push-and-pull as claimed in claim 1, is characterized in that: described push-and-pull hook front-end and back-end are protruding first fastening end and the second fastening end respectively, forms fastening groove in the middle of the first fastening end and the second fastening end.
9. the related latching device of a kind of push-and-pull as described in any one of claim 1-8, is characterized in that: described push-and-pull driver train is oil cylinder.
10. the related latching device of a kind of push-and-pull as claimed in claim 9, it is characterized in that: described back-end support has an oil cylinder fixing base, described oil cylinder is movably set in described oil cylinder fixing base, and the piston rod of oil cylinder is flexibly connected with described pivoted arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443769.0U CN204822540U (en) | 2015-06-24 | 2015-06-24 | Related locking device of push -and -pull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443769.0U CN204822540U (en) | 2015-06-24 | 2015-06-24 | Related locking device of push -and -pull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204822540U true CN204822540U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520443769.0U Expired - Fee Related CN204822540U (en) | 2015-06-24 | 2015-06-24 | Related locking device of push -and -pull |
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| Country | Link |
|---|---|
| CN (1) | CN204822540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389719A (en) * | 2017-08-15 | 2021-02-23 | 汉美驰品牌有限公司 | Vacuum sealer with two-stage sealing |
-
2015
- 2015-06-24 CN CN201520443769.0U patent/CN204822540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389719A (en) * | 2017-08-15 | 2021-02-23 | 汉美驰品牌有限公司 | Vacuum sealer with two-stage sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160601 Address after: 519000, No. 1, building 101, 6, 433 Jinji Road, front hill, Zhuhai, Guangdong Patentee after: ZHUHAI JIATE MACHINERY EQUIPMENT CO., LTD. Address before: Xiangzhou District of Guangdong city in Zhuhai Province before the 519000 building 203 room 10 hill Cuiyun Garden Patentee before: Sun Qianqiu |
|
| 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: 20151202 Termination date: 20180624 |