CN104309967A - Top opening type swing arm cam mechanism for container - Google Patents
Top opening type swing arm cam mechanism for container Download PDFInfo
- Publication number
- CN104309967A CN104309967A CN201410530770.7A CN201410530770A CN104309967A CN 104309967 A CN104309967 A CN 104309967A CN 201410530770 A CN201410530770 A CN 201410530770A CN 104309967 A CN104309967 A CN 104309967A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- cam
- oil cylinder
- container
- top opening
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1615—Lids or covers with means for locking, fastening or permanently closing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
Abstract
The invention relates to a top opening type swing arm cam mechanism for a container. The top opening type swing arm cam mechanism for the container is composed of a container door (1), a swing arm (2), a swing arm connecting board (3), a swing arm front supporting board (4), a swing arm connecting pin (5), a swing arm back supporting board (6), a cam I (7), a cam II (8), a cam connecting board (9), an oil cylinder pin (10), an oil cylinder (11) and a cam (12). The top opening type swing arm cam mechanism for the container is characterized in that the oil cylinder (11) is connected with the cam connecting board (9) through the oil cylinder pin (10), the cam connecting board (9) is welded with the cam (12), the cam (12) is connected with the swing arm connecting pin (5) and rotates, the cam (12), the cam I (7) and the cam II (8) are welded into an integrated structure, the cam I (7) pushes the swing arm back supporting board (6) or the cam II (8) pushes the swing arm front supporting board (4), and the front-and-back movement of the swing arm (2) is realized. The top opening type swing arm cam mechanism for the container is small in lifting weight and has a self-locking function, the cam mechanism can be firmly locked even if the oil-way leakage occurs, and the door cannot be easily opened.
Description
Technical field
The present invention relates to construction machinery industry field, the enabling parts particularly in municipal domestic waste container, specifically a kind of freight container open type swing arm cam mechanism.
Background technology
Along with the progress of society, the quickening of urbanization process, also more and more higher to the quality of various aspects in urban life, the technological advance of municipal works aspect is also more and more important.Existing municipal domestic waste container, opening apparatus on traditional back door, the same oil cylinder that adopts is released, and shrinks.But be the mode that directly pushes away or directly push up to reach enabling, close the door.Required cylinder thrust is large.Cylinder thrust is easy greatly infers arm, thus increases cost, and repair rate is high again.In transportation, if occur, oil circuit leaks, and goalkeeper opens automatically.And adopt cam gear, just in time can address these problems.It is little that cam gear has lifting weight, has auto-lock function again, even if occur that oil circuit is revealed, cam gear can firmly pin too, and door is not easily opened.
Summary of the invention
The invention provides a kind of freight container open type swing arm cam mechanism, can perfection solve the problem, adopt swing arm cam structure, namely have lifting weight little, be convenient to dump rubbish, can auto-lock function be reached again, effectively can solve hydraulic self-discharging problem in transportation.
The present invention solves the problems of the technologies described above the following technical scheme of employing:
A kind of freight container open type swing arm cam mechanism, be made up of chamber door (1), swing arm (2), swing arm connecting panel (3), swing arm front end panel (4), swing arm connecting pin (5), swing arm rear bearing sheet (6), cam I (7), cam II (8), cam connecting panel (9), oil cylinder pin (10), oil cylinder (11), cam (12), it is characterized in that: described oil cylinder (11) is connected with cam connecting panel (9) by oil cylinder pin (10), cam connecting panel (9) welds with cam (12); Cam (12) is connected with swing arm connecting pin (5) and rotates; Cam (12), cam I (7) are integrally welded integral structure with cam II (8); Cam I (7) promotes swing arm rear bearing sheet (6), or cam II (8) promotion swing arm front end panel (4) realizes the movable of swing arm (2); Swing arm front end panel (4) and swing arm rear bearing sheet (6) are welded in swing arm connecting panel (3); Swing arm connecting panel (3) welds with swing arm (2) one end; Swing arm (2) other end welds with chamber door (1).
The invention has the beneficial effects as follows: the rubbish container of open type swing arm cam mechanism in employing, has lifting weight little, have auto-lock function again, even if occur that oil circuit is revealed, cam mechanism can firmly pin too, and door is not easily opened.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is described further
Accompanying drawing 1 is the closure state structure for amplifying schematic diagram of a kind of freight container of the present invention open type swing arm cam mechanism;
Accompanying drawing 2 is door opening state structural representations of a kind of freight container of the present invention open type swing arm cam mechanism.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, a kind of freight container of the present invention open type swing arm cam mechanism is further described.
A kind of freight container open type swing arm cam mechanism, be made up of chamber door (1), swing arm (2), swing arm connecting panel (3), swing arm front end panel (4), swing arm connecting pin (5), swing arm rear bearing sheet (6), cam I (7), cam II (8), cam connecting panel (9), oil cylinder pin (10), oil cylinder (11), cam (12), it is characterized in that: described oil cylinder (11) is connected with cam connecting panel (9) by oil cylinder pin (10), cam connecting panel (9) welds with cam (12); Cam (12) is connected with swing arm connecting pin (5) and rotates; Cam (12), cam I (7) are integrally welded integral structure with cam II (8); Cam I (7) promotes swing arm rear bearing sheet (6), or cam II (8) promotion swing arm front end panel (4) realizes the movable of swing arm (2); Swing arm front end panel (4) and swing arm rear bearing sheet (6) are welded in swing arm connecting panel (3); Swing arm connecting panel (3) welds with swing arm (2) one end; Swing arm (2) other end welds with chamber door (1).
Above-described embodiment, the just one of the present invention's more preferably detailed description of the invention, the usual change that those skilled in the art carries out within the scope of technical solution of the present invention and replacing all should be included in protection scope of the present invention.
Claims (1)
1. a freight container open type swing arm cam mechanism, be made up of chamber door (1), swing arm (2), swing arm connecting panel (3), swing arm front end panel (4), swing arm connecting pin (5), swing arm rear bearing sheet (6), cam I (7), cam II (8), cam connecting panel (9), oil cylinder pin (10), oil cylinder (11), cam (12), it is characterized in that: described oil cylinder (11) is connected with cam connecting panel (9) by oil cylinder pin (10), cam connecting panel (9) welds with cam (12); Cam (12) is connected with swing arm connecting pin (5) and rotates; Cam (12), cam I (7) and cam II (8) are integrally welded integral structure; Cam I (7) promotes swing arm rear bearing sheet (6), or cam II (8) promotion swing arm front end panel (4) realizes the movable of swing arm (2); Swing arm front end panel (4) and swing arm rear bearing sheet (6) are welded in swing arm connecting panel (3); Swing arm connecting panel (3) welds with swing arm (2) one end; Swing arm (2) other end welds with chamber door (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530770.7A CN104309967B (en) | 2014-10-10 | 2014-10-10 | A kind of container open type swing arm cam mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530770.7A CN104309967B (en) | 2014-10-10 | 2014-10-10 | A kind of container open type swing arm cam mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104309967A true CN104309967A (en) | 2015-01-28 |
| CN104309967B CN104309967B (en) | 2018-12-25 |
Family
ID=52365329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410530770.7A Active CN104309967B (en) | 2014-10-10 | 2014-10-10 | A kind of container open type swing arm cam mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309967B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628700A (en) * | 2016-12-19 | 2017-05-10 | 安徽天裕汽车零部件制造有限公司 | Up-open type swing arm cam mechanism for container |
| CN108557346A (en) * | 2018-06-14 | 2018-09-21 | 中国人民解放军总医院 | Self-action sharp instrument box device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315510A (en) * | 1996-05-24 | 1997-12-09 | Morita Ekonosu:Kk | Safety device for refuse collecting vehicle |
| CN2749848Y (en) * | 2004-12-06 | 2006-01-04 | 武汉九通汽车厂 | Multifunctional garbage truck |
| CN1974349A (en) * | 2006-12-08 | 2007-06-06 | 阮志华 | Refuse transporting carriage with sewage bin |
| CN202115945U (en) * | 2011-06-22 | 2012-01-18 | 天津市泓锋泰汽车改装有限公司 | Upturning rear door device for garbage transferring vehicle |
| CN202967252U (en) * | 2012-12-25 | 2013-06-05 | 辽宁合力专用汽车制造有限公司 | Garbage-collection dump truck |
| CN204161905U (en) * | 2014-10-10 | 2015-02-18 | 龙岩市华达市政机械有限公司 | A kind of freight container open type swing arm cam mechanism |
-
2014
- 2014-10-10 CN CN201410530770.7A patent/CN104309967B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315510A (en) * | 1996-05-24 | 1997-12-09 | Morita Ekonosu:Kk | Safety device for refuse collecting vehicle |
| CN2749848Y (en) * | 2004-12-06 | 2006-01-04 | 武汉九通汽车厂 | Multifunctional garbage truck |
| CN1974349A (en) * | 2006-12-08 | 2007-06-06 | 阮志华 | Refuse transporting carriage with sewage bin |
| CN202115945U (en) * | 2011-06-22 | 2012-01-18 | 天津市泓锋泰汽车改装有限公司 | Upturning rear door device for garbage transferring vehicle |
| CN202967252U (en) * | 2012-12-25 | 2013-06-05 | 辽宁合力专用汽车制造有限公司 | Garbage-collection dump truck |
| CN204161905U (en) * | 2014-10-10 | 2015-02-18 | 龙岩市华达市政机械有限公司 | A kind of freight container open type swing arm cam mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628700A (en) * | 2016-12-19 | 2017-05-10 | 安徽天裕汽车零部件制造有限公司 | Up-open type swing arm cam mechanism for container |
| CN108557346A (en) * | 2018-06-14 | 2018-09-21 | 中国人民解放军总医院 | Self-action sharp instrument box device |
| CN108557346B (en) * | 2018-06-14 | 2023-08-11 | 中国人民解放军总医院 | Automatic sharp box device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104309967B (en) | 2018-12-25 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 364000, butterfly Pavilion, Longyan cave, South Ring Road, Xinluo District, Longyan, Fujian Applicant after: Huada (Fujian Longyan) Environmental Sanitation Science and Technology Co., Ltd. Address before: 364000, butterfly Pavilion, Longyan cave, South Ring Road, Xinluo District, Longyan, Fujian Applicant before: Longyan Huada Municipal Machinery Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |