CN203211395U - Excavator engine cover - Google Patents
Excavator engine cover Download PDFInfo
- Publication number
- CN203211395U CN203211395U CN 201320230653 CN201320230653U CN203211395U CN 203211395 U CN203211395 U CN 203211395U CN 201320230653 CN201320230653 CN 201320230653 CN 201320230653 U CN201320230653 U CN 201320230653U CN 203211395 U CN203211395 U CN 203211395U
- Authority
- CN
- China
- Prior art keywords
- cover
- framework
- stage casing
- leading portion
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an excavator engine cover, which comprises a front section of cover, a middle section of cover, a rear section of cover and a frame, the front section of cover and the rear section of cover are connected with both ends of the frame through bolts, one side of the middle section of cover is connected with the frame through hinges, the surface of the front section of cover is provided with an opening, the area of a lock plate is equal to the area of the opening, one end of the lock plate is connected with one end of the opening through a hinge, both ends of the inner surface of the top of the middle section of cover are respectively connected with a supporting rod through a hinge, and the frame is provided with notches which are respectively close to the front section of cover and the rear section of cover. The excavator engine cover has the advantages that: since the surface of the front section of cover is provided with the opening and one end of the lock plate is connected with one end of the opening through the hinge, cooling liquid can be added into a radiator as long as the lock plate is opened, the whole front section of cover does not need to be dismounted and mounted, consequently, operation is simple, and time is saved; since the supporting rods are arranged on both ends of the inner surface of the top of the middle section of cover and the frame is provided with the two notches, when an engine needs to be maintained, the other ends of the supporting rods can be set in the notches, so that the middle section of cover is supported, and thereby the personal safety of maintainers is guaranteed.
Description
Technical field
The utility model relates to a kind of digger engine cover.
Background technology
Along with the increase of excavating machine tonnage, the driving engine oad also increases thereupon, cause that thus car bonnet size and weight also increase thereupon, so the application of sectional type digger engine cover is very important.
Existing digger engine cover as shown in Figure 1, mainly is made up of leading portion cover 1, stage casing cover 2, back segment cover 3 and framework 4, and leading portion cover 1 is connected with framework 4 by bolt with back segment cover 3, and it is hinged by hinge and framework 4 that 2 one sides are covered in the stage casing.The shortcoming of this device is: because leading portion cover 1 surface is enclosed construction, when running into maintenance to heat abstractor interpolation refrigerant fluid, leading portion cover 1 integral body need be unloaded, and again with its installation, complex operation step; Tune-up is namely opened the stage casing covered 2 o'clock, the neither one bracing or strutting arrangement, it is big that 2 quality are covered in the stage casing, easily the maintainer caused hazard to person.
Summary of the invention
At the problem that above-mentioned prior art exists, the utility model provides a kind of digger engine cover, and is simple to operate when adding refrigerant fluid, saves time, and can guarantee maintainer's personal safety simultaneously.
To achieve these goals, the technical solution adopted in the utility model is: a kind of digger engine cover, comprise leading portion cover, stage casing cover, back segment cover and framework, the leading portion cover is connected with the two ends of framework by bolt with the back segment cover, the stage casing is covered a side and is linked by hinge and framework, leading portion cover surface is provided with opening, the area of jam plate is identical with aperture area, jam plate one end links by hinge and opening one end, the inside face two ends of stage casing cover end face are by the hinged strut bar of hinge difference, and framework offers groove respectively near leading portion cover and back segment cover place.
Further, stage casing cover opposite side is connected with framework by lockset, and the jam plate other end is connected with the leading portion cover by lockset, guarantees safety in the machinery space.
Further, strut bar is expansion link, regulates the length realization of strut bar to the different bearing height of stage casing cover, convenient for maintaining personnel maintenance.
The beneficial effects of the utility model are: on leading portion cover surface opening is set, jam plate one end links by hinge and opening one end, when running into maintenance to heat abstractor interpolation refrigerant fluid, only need open jam plate, integral demounting and installation to the leading portion cover have been saved, simple to operate, save time, cover the inside face two ends of end face in the stage casing by the hinged strut bar of hinge difference, and offer two grooves at framework, when tune-up is namely opened the stage casing cover, the strut bar other end is placed in the groove, realization has guaranteed maintainer's personal safety to the support of stage casing cover.
Description of drawings
Fig. 1 is the prior art constructions scheme drawing;
Fig. 2 is structural representation of the present utility model.
Among the figure: 1, leading portion cover, 2, stage casing cover, 3, the back segment cover, 4, framework, 5, groove, 6, strut bar, 7, jam plate, 8, lockset.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 2, a kind of digger engine cover, comprise leading portion cover 1, stage casing cover 2, back segment cover 3 and framework 4, leading portion cover 1 is connected by the two ends of bolt with framework 4 with back segment cover 3, the stage casing is covered 2 one sides and is linked by hinge and framework 4, leading portion cover 1 surface is provided with opening, the area of jam plate 7 is identical with aperture area, jam plate 7 one ends link by hinge and opening one end, the inside face two ends of 2 end faces are covered by the hinged strut bar 6 of hinge difference in the stage casing, and framework 4 offers groove 5 respectively near leading portion covers 1 and back segment cover 3 places.
Further, the stage casing is covered 2 opposite sides and is connected with framework 4 by lockset 8, and jam plate 7 other ends are connected with leading portion cover 1 by lockset 8, guarantee safety in the machinery space.
Further, strut bar 6 is expansion link, and the length of regulating strut bar 6 realizes 2 different bearing heights are covered in the stage casing, convenient for maintaining personnel maintenance.
During the driving engine normal operation, stage casing cover 2 and jam plate 7 are in closure state, and lock lockset 8; When needing heat abstractor interpolation refrigerant fluid, open the lockset 8 on the jam plate 7, and open jam plate 7, can add refrigerant fluid to the heat abstractor under the jam plate 7, after operation is finished, close latch plate 7, and lock lockset 8; When to tune-up, open the lockset 8 on the stage casing cover 2, cover the strut bar 6 of 2 inside top surface and prop being folded to the stage casing, and strut bar 6 other ends are placed in the groove 5, by regulating the length of strut bar 6, realization is covered 2 different bearing heights to the stage casing, has guaranteed maintainer's personal safety.
Claims (3)
1. digger engine cover, comprise leading portion cover (1), stage casing cover (2), back segment cover (3) and framework (4), leading portion cover (1) is connected by the two ends of bolt with framework (4) with back segment cover (3), stage casing cover (2) one sides link by hinge and framework (4), it is characterized in that, described leading portion cover (1) surface is provided with opening, the area of jam plate (7) is identical with aperture area, jam plate (7) one ends link by hinge and opening one end, the inside face two ends of described stage casing cover (2) end face are by hinge difference hinged strut bar (6), and described framework (4) locates to offer respectively groove (5) near leading portion cover (1) and back segment cover (3).
2. a kind of digger engine cover according to claim 1 is characterized in that, described stage casing cover (2) opposite side is connected with framework (4) by lockset (8), and described jam plate (7) other end is connected with leading portion cover (1) by lockset (8).
3. a kind of digger engine cover according to claim 1 and 2 is characterized in that, described strut bar (6) is expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230653 CN203211395U (en) | 2013-04-28 | 2013-04-28 | Excavator engine cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230653 CN203211395U (en) | 2013-04-28 | 2013-04-28 | Excavator engine cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211395U true CN203211395U (en) | 2013-09-25 |
Family
ID=49200960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320230653 Expired - Lifetime CN203211395U (en) | 2013-04-28 | 2013-04-28 | Excavator engine cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211395U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643845A (en) * | 2013-11-19 | 2014-03-19 | 徐工集团工程机械股份有限公司科技分公司 | Engine shield door opening position-limit mechanism |
| CN103898938A (en) * | 2014-03-26 | 2014-07-02 | 徐州徐工特种工程机械有限公司 | Hood structure of loader digger |
| CN105539597A (en) * | 2014-10-21 | 2016-05-04 | 通用汽车环球科技运作有限责任公司 | Hood for a motor vehicle body |
-
2013
- 2013-04-28 CN CN 201320230653 patent/CN203211395U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643845A (en) * | 2013-11-19 | 2014-03-19 | 徐工集团工程机械股份有限公司科技分公司 | Engine shield door opening position-limit mechanism |
| CN103643845B (en) * | 2013-11-19 | 2016-03-09 | 徐工集团工程机械股份有限公司科技分公司 | Engine shroud door opens position-limit mechanism |
| CN103898938A (en) * | 2014-03-26 | 2014-07-02 | 徐州徐工特种工程机械有限公司 | Hood structure of loader digger |
| CN105539597A (en) * | 2014-10-21 | 2016-05-04 | 通用汽车环球科技运作有限责任公司 | Hood for a motor vehicle body |
| CN105539597B (en) * | 2014-10-21 | 2020-01-03 | 通用汽车环球科技运作有限责任公司 | Cover for a motor vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |