CN106080795A - A kind of excavator enging cabin and lateral open-close type front cover thereof - Google Patents
A kind of excavator enging cabin and lateral open-close type front cover thereof Download PDFInfo
- Publication number
- CN106080795A CN106080795A CN201610556401.4A CN201610556401A CN106080795A CN 106080795 A CN106080795 A CN 106080795A CN 201610556401 A CN201610556401 A CN 201610556401A CN 106080795 A CN106080795 A CN 106080795A
- Authority
- CN
- China
- Prior art keywords
- lid
- rotating shaft
- front cover
- bent plate
- side bent
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
Abstract
The invention discloses a kind of lateral open-close type front cover, including lid, cover lock it is provided with on lid, cover lock includes key, be arranged on lid and the keyhole suitable with key and the dead bolt that is arranged on the medial surface of lid and rotarily driven by key, the side of lid is provided with rotating shaft, being provided with rotating shaft location-plate on the medial surface of lid, rotating shaft is connected with rotating shaft location-plate.The invention also discloses a kind of excavator enging cabin, including left side bent plate, right side bent plate and lateral open-close type front cover as above, described left side bent plate is provided with central shaft and central shaft location-plate towards the side of right side bent plate, described rotating shaft inner hollow, central shaft is suitable with rotating shaft, rotating shaft is nested with at central shaft, and during front cover is opened and closed, rotating shaft rotates around central shaft.It is hinged between front cover and enging cabin in the present invention, front cover folding with convenience is time saving and energy saving.
Description
Technical field
The invention belongs to excavator technical field, before particularly relating to a kind of excavator enging cabin and lateral open-close type thereof
Cover cap.
Background technology
The engine oil of excavator needs timing to change, and engine oil level is also required to timing and checks, therefore electromotor
The front cover in cabin needs often to open, the most with bolts between front cover and the enging cabin of existing mini-excavator
Mode, when opening, needs the connecting bolt pulling down between front cover and enging cabin successively, wastes time and energy.And before existing
Without sealing member between cover cap and enging cabin, after front cover fastens on enging cabin, because without sealing, cause impurity etc. easily
Enter enging cabin, the parts in enging cabin can be impacted in the course of time, and because without sealing, can be to enging cabin
In flow field produce impact, and then have impact on the stability and reliability that cooling system and electromotor run in enging cabin.
As can be seen here, prior art awaits further improving.
Summary of the invention
The present invention is the weak point avoiding above-mentioned prior art to exist, it is provided that a kind of excavator enging cabin and
Lateral open-close type front cover, uses the connected mode of lateral open-close type, facilitates operator between this front cover and enging cabin
Member carries out folding repeatedly to front cover.
The technical solution adopted in the present invention is:
A kind of lateral open-close type front cover, including lid, lid is provided with cover lock, and cover lock includes key, is arranged on lid
On body and the keyhole suitable with key and the dead bolt that is arranged on the medial surface of lid and rotarily driven by key, lid
Side be provided with rotating shaft, the medial surface of lid is provided with rotating shaft location-plate, rotating shaft is connected with rotating shaft location-plate.
Being provided with Spring lock catch on the medial surface of described lid, Spring lock catch and rotating shaft location-plate lay respectively at a left side for lid
Right both sides.
The medial surface border of described lid is provided with sealing ring.
Described sealing ring is made up of sponge.
Described cover lock is arranged on the central position on lid top.
The invention also discloses a kind of excavator enging cabin, including left side bent plate, right side bent plate and as above
Lateral open-close type front cover, described left side bent plate is provided with central shaft and central shaft location-plate, institute towards the side of right side bent plate
Stating rotating shaft inner hollow, central shaft is suitable with rotating shaft, and rotating shaft is nested with on center shaft, during front cover is opened and closed
Rotating shaft rotates around central shaft, and right side bent plate is provided with the lock nose suitable with described Spring lock catch towards the side of left side bent plate,
Described left side bent plate is connected by front beam with right side bent plate, front beam is provided with relative with above-mentioned latch bolt position and suitable
Dead bolt limiting section.
Owing to have employed technique scheme, having the beneficial effect that acquired by the present invention
Rotating shaft in the present invention and central shaft cooperatively form hinge structure, make between front cover and enging cabin by existing
Bolt connecting mode becomes hinged, and front cover can be around central shaft along the lateral folding of left side bent plate of enging cabin, and in the present invention
Front cover be provided with cover lock structure, available supporting key is directly opened, and improves the convenience of front cover folding, and save time province
Power.Additionally, in the present invention front cover and its sealing spongy layer is set between the installed surface of enging cabin, improve front cover
Sealing, it is to avoid the problem that the flow field in the entrance of impurity and enging cabin changes because of poorly sealed.
Accompanying drawing explanation
Fig. 1 is the structural representation of front cover the present invention when side looks over.
Fig. 2 is the structural representation of front cover the present invention when opposite side looks over.
Fig. 3 is the structural representation of enging cabin in the present invention.
Fig. 4 is front cover and enging cabin assembly relation schematic diagram on excavator body in the present invention.
Wherein,
1, lid 2, sealing ring 3, dead bolt 4, Spring lock catch 5, rotating shaft 6, rotating shaft location-plate 7, keyhole 8, left side
Bent plate 9, central shaft 10, central shaft location-plate 11, right side bent plate 12, lock nose 13, front beam
Detailed description of the invention
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but the present invention is not limited to
These embodiments.
As depicted in figs. 1 and 2, a kind of lateral open-close type front cover, including lid 1, the center upper portion position of lid 1 sets
Being equipped with cover lock, cover lock includes key, be arranged on lid 1 and the keyhole 7 suitable with key and being arranged in lid 1
The dead bolt 3 rotarily driven on side and by key, the side of lid 1 is provided with rotating shaft 5, the medial surface of lid 1 is provided with and turns
Axle location-plate 6, rotating shaft 5 is connected with rotating shaft location-plate 6.Spring lock catch 4, Spring lock catch 4 it is provided with on the medial surface of described lid 1
With the left and right sides that rotating shaft location-plate 6 lays respectively at lid 1.When front cover is opened, still front shroud can be closed by Spring lock catch 4
Lid.
The medial surface border of described lid 1 is provided with sealing ring 2, and described sealing ring 2 is made up of sponge.
As shown in Figure 3 and Figure 4, the invention also discloses a kind of excavator enging cabin, including left side bent plate 8, right side
Bent plate 11 and open-close type front cover as above lateral, during described left side bent plate 8 is provided with towards the side of right side bent plate 11
Mandrel 9 and central shaft location-plate 10, described rotating shaft 5 inner hollow, central shaft 9 is suitable with rotating shaft 5, and rotating shaft 5 is nested with at center
On axle 9, front cover open with close during rotating shaft 5 rotate around central shaft 9, right side bent plate 11 is towards the one of left side bent plate 8
Side is provided with the lock nose 12 suitable with described Spring lock catch 4, described left side bent plate 8 and right side bent plate 11 by front beam 13 phase
Even, front beam 13 is provided with the dead bolt limiting section relative and suitable with above-mentioned dead bolt 3 position.Dead bolt limiting section can have many
Planting version, for example, it is possible to offer stopper slot in the position that front beam 13 is relative with dead bolt 3, dead bolt 3 is in the rotation of key
Stopper slot can be passed in and out under Dai Donging.
The part do not addressed in the present invention uses or uses for reference prior art and can realize.
Specific embodiment described herein is only the spiritual example explanation to the present invention.Belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar by those skilled in the art
Mode substitutes, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Claims (6)
1. a lateral open-close type front cover, including lid, it is characterised in that be provided with cover lock on lid, cover lock include key,
It is arranged on lid and the keyhole suitable with key and be arranged on the medial surface of lid and rotarily driven by key
Dead bolt, the side of lid is provided with rotating shaft, and the medial surface of lid is provided with rotating shaft location-plate, rotating shaft and rotating shaft location-plate phase
Even.
Lateral open-close type front cover the most according to claim 1, it is characterised in that be provided with on the medial surface of described lid
Spring lock catch, Spring lock catch and rotating shaft location-plate lay respectively at the left and right sides of lid.
Lateral open-close type front cover the most according to claim 1, it is characterised in that the medial surface border of described lid is arranged
There is sealing ring.
Lateral open-close type front cover the most according to claim 3, it is characterised in that described sealing ring is made up of sponge.
Lateral open-close type front cover the most according to claim 1, it is characterised in that described cover lock is arranged on lid top
Central position.
6. an excavator enging cabin, including left side bent plate, right side bent plate, it is characterised in that also include such as claim 2
To the lateral open-close type front cover described in 5 any one claim, described left side bent plate is provided with towards the side of right side bent plate
Central shaft and central shaft location-plate, described rotating shaft inner hollow, central shaft is suitable with rotating shaft, and rotating shaft is nested with on center shaft,
During front cover is opened and closed, rotating shaft rotates around central shaft, and right side bent plate is provided with and institute towards the side of left side bent plate
Stating the lock nose that Spring lock catch is suitable, described left side bent plate is connected by front beam with right side bent plate, front beam is provided with
The dead bolt limiting section that above-mentioned latch bolt position is relative and suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556401.4A CN106080795A (en) | 2016-07-15 | 2016-07-15 | A kind of excavator enging cabin and lateral open-close type front cover thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556401.4A CN106080795A (en) | 2016-07-15 | 2016-07-15 | A kind of excavator enging cabin and lateral open-close type front cover thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106080795A true CN106080795A (en) | 2016-11-09 |
Family
ID=57220621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556401.4A Pending CN106080795A (en) | 2016-07-15 | 2016-07-15 | A kind of excavator enging cabin and lateral open-close type front cover thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106080795A (en) |
Citations (17)
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| JP2003020680A (en) * | 2001-07-09 | 2003-01-24 | Yanmar Co Ltd | Bonnet for turning working vehicle |
| JP2007137183A (en) * | 2005-11-16 | 2007-06-07 | Shin Caterpillar Mitsubishi Ltd | Engine hood latching structure for working machine |
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| CN202945898U (en) * | 2012-11-23 | 2013-05-22 | 卡特彼勒公司 | Self-locking door and operation machine comprising same |
| CN203126977U (en) * | 2013-03-23 | 2013-08-14 | 安徽合力股份有限公司 | Engine hood for loader |
| CN203145077U (en) * | 2012-12-25 | 2013-08-21 | 斗山工程机械（山东）有限公司 | Bonnet and loader |
| CN203320582U (en) * | 2013-05-08 | 2013-12-04 | 中国国机重工集团有限公司 | Hood and road grader with hood |
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| CN105015628A (en) * | 2015-07-23 | 2015-11-04 | 广西柳工机械股份有限公司 | Engine cover sealing device |
| CN105378201A (en) * | 2013-07-24 | 2016-03-02 | Mra系统有限公司 | Engine door and latch assembly |
| CN205327182U (en) * | 2016-01-12 | 2016-06-22 | 山东临工工程机械有限公司 | Overall framework formula engine bonnet |
-
2016
- 2016-07-15 CN CN201610556401.4A patent/CN106080795A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848498A (en) * | 1988-04-22 | 1989-07-18 | J. I. Case Company | Combined door and tool tray in tractor engine housing |
| JP2003020680A (en) * | 2001-07-09 | 2003-01-24 | Yanmar Co Ltd | Bonnet for turning working vehicle |
| JP2007137183A (en) * | 2005-11-16 | 2007-06-07 | Shin Caterpillar Mitsubishi Ltd | Engine hood latching structure for working machine |
| CN101749100A (en) * | 2008-11-28 | 2010-06-23 | 卡特彼勒公司 | Engine cover and mobile machine provided therewith |
| CN201412039Y (en) * | 2009-01-09 | 2010-02-24 | 徐州工程机械科技股份有限公司 | Multifunctional side doors for engineering machine |
| CN101585410A (en) * | 2009-02-11 | 2009-11-25 | 贵州航天精工制造有限公司 | Rapid demounting method for cabin door of aeroengine and a latch lock |
| CN201730131U (en) * | 2010-08-17 | 2011-02-02 | 广西柳工机械股份有限公司 | Loader engine cover |
| CN201981567U (en) * | 2011-02-28 | 2011-09-21 | 上海三一重机有限公司 | Side door of engine cabin of power-driven excavator |
| CN202243697U (en) * | 2011-10-13 | 2012-05-30 | 东风汽车有限公司 | Engine hood of front passenger car |
| CN202945898U (en) * | 2012-11-23 | 2013-05-22 | 卡特彼勒公司 | Self-locking door and operation machine comprising same |
| CN203145077U (en) * | 2012-12-25 | 2013-08-21 | 斗山工程机械（山东）有限公司 | Bonnet and loader |
| CN203126977U (en) * | 2013-03-23 | 2013-08-14 | 安徽合力股份有限公司 | Engine hood for loader |
| CN203320582U (en) * | 2013-05-08 | 2013-12-04 | 中国国机重工集团有限公司 | Hood and road grader with hood |
| CN105378201A (en) * | 2013-07-24 | 2016-03-02 | Mra系统有限公司 | Engine door and latch assembly |
| US20160145918A1 (en) * | 2013-07-24 | 2016-05-26 | Yantao LIANG | Engine door and latch assembly |
| CN203497014U (en) * | 2013-11-05 | 2014-03-26 | 唐山利军机械制造有限公司 | Protective cover of loader engine |
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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 | ||
| CB02 | Change of applicant information |
Address after: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Applicant after: Qingdao leiwo Engineering Machinery Co. Ltd. Address before: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Applicant before: QINGDAO LEIWO EXCAVATOR CO., LTD. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |