CN201176185Y - Hood for loader - Google Patents
Hood for loader Download PDFInfo
- Publication number
- CN201176185Y CN201176185Y CNU2008201011836U CN200820101183U CN201176185Y CN 201176185 Y CN201176185 Y CN 201176185Y CN U2008201011836 U CNU2008201011836 U CN U2008201011836U CN 200820101183 U CN200820101183 U CN 200820101183U CN 201176185 Y CN201176185 Y CN 201176185Y
- Authority
- CN
- China
- Prior art keywords
- hood
- steel plate
- loader
- upper cover
- cover plate
- 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 utility model discloses a hood of a loader, which comprises a hood frame, two lateral doors, a rear cover board, an upper cover board and a front cover board, wherein the hood frame comprises two lateral frames, the lateral doors are formed by upper steel plates which are moveably connected on the top portions of the lateral frames and lower steel plates which are moveably connected with the upper steel plates, and grids are arranged in the lateral doors, the upper cover board and the rear cover board, thereby providing wide maintaining-repairing operation space and excellent ventilation and heat dispersion channels for the hood.
Description
Technical field
The utility model relates to a kind of hood of loader.
Background technology
Loader is a kind of engineering mechanical device efficiently, is widely used in engineerings such as highway, railway, harbour, harbour, coal, mine, water conservancy, national defence and the urban construction.The main effect of loader hood is to protect the associated components that is provided with in the loader such as driving engine to exempt from damage of external force; When loader was in running order, hood can protect the people of periphery to avoid the damage of machine; Hood also has the effect that reduces set noise; The packing of loader can play the effect of passing on relevant information.Existing loader hood is generally integral body or only subsidiary side door of being made by glass-felt plastic, when need carry out maintenance and repair to the loader parts in the hood, generally can only open side door or digs hood is whole.The hood that side the is opened the door space of opening the door is less, and the operational space is limited, and the part parts are not easy maintenance and the operator that damages easily.To then there be following shortcoming by the mode that the whole hood that glass-felt plastic is made is dug: the one, hood forms an integral body, will seem comparatively heavy in the time of overturning; The 2nd, be difficult to maintenance after the breakage; The 3rd, production technology is relatively poor; The 4th, do not have good ventilation and heat passage usually.
The utility model content
The purpose of this utility model is to provide a kind of hood that has roomy maintenance and repair operational space, the loader of good ventilation and heat passage is arranged.
The technical scheme that the utility model provides is as follows:
A kind of hood of loader, form by hood skeleton, two side doors, back shroud, upper cover plate and front shrouds, described hood skeleton comprises two body side frames, it is characterized in that: side door is formed by the upper steel plate that is movably connected in described body side frame top with the lower steel plate that upper steel plate flexibly connects, and on side door, upper cover plate and the back shroud grid zone is set.
The hood skeleton can adopt the steel plate die mould, and welding then or be formed by connecting with bolt has favorable manufacturability.
Two side doors are left-right symmetric mutually, and side door is formed by the upper steel plate that is movably connected in the body side frame top with the lower steel plate that upper steel plate flexibly connects.The body side frame top all can adopt hinge to be connected with flexible connection, upper steel plate between the upper steel plate with the flexible connection between the lower steel plate, make its can be in 90 ° of scopes unidirectional rotation.Adopt two side doors of above-mentioned setting that the operator can be provided roomy maintenance and repair operational space.
Back shroud can all be made up of metal grate, so that good ventilation and heat passage to be provided.
Described side door can be made up of citadel that is positioned at leading portion and the grid zone that is positioned at back segment, and described upper cover plate is made up of citadel that is positioned at leading portion and the grid zone that is positioned at back segment.All or part of of grid zone is grid.
Upper cover plate is made up of seal area and grid zone.Described upper cover plate can be made by one or a few steel plate, to adapt to the requirement that constitutes difform loader hood.Wherein, the upper cover plate of being made by two block plates can be divided into preceding upper cover plate, back upper cover plate.The leading portion of upper cover plate before wherein seal area is positioned at, the back segment of upper cover plate before grid zone is positioned at; Before the upper cover plate seal area can to the requirement of profile or built-in device one or more difform holes be set according to loader; Preceding all or part of of upper cover plate grid zone is made up of grid; Back upper cover plate can according to the loader configuration design require all or part ofly form by grid, or one or more difform holes are set, or all sealings.
The grid zone of two side doors, upper cover plate grid zone and back shroud grid zone provide the ventilation and heat passage of loader hood.Loader hood in the utility model is owing to be provided with a large amount of grid zones, and the ventilation and heat performance is good.
Also can an interior steel plate be set in the hood skeleton with respect to two side door seal areas and upper cover plate seal area stationkeeping.Interior steel plate can be connected with bolt with the hood skeleton.Interior steel plate can be provided with one or more difform holes according to the requirement of loader hood built-in device.Interior steel plate, two side door seal areas, upper cover plate seal area, front shroud and hood skeletons form a fully enclosed space, and above-mentioned confined space can hold the driving engine of loader, thereby has reduced the noise emissions of driving engine.
The left and right sides of two body side frames and two upper steel plates can be provided with positioning base respectively, and four telescopic radius stays are captiveed joint with positioning base with body side frame by positioning base.Radius stay can be used for further supporting the loader hood side door that is in open mode, and a stable operational space is provided, and avoids damaging and scratching of operator.
Two body side frames of hood skeleton can be provided with material comparatively soft rubber or plastic washer, to reduce impact and the friction to body side frame when the opening and closing of two side doors, protection side door and body side frame.
Hood skeleton upper back midway location is provided with a back mirror, and back mirror can further enlarge loader drive person's the visual field, the safety factor when increasing the loader reversing.
Lower steel plate is provided with two handles, makes things convenient for the opening and closing of side door.
For the outward appearance that makes hood is further attractive in appearance, the grid zone of two side doors can be arranged to be parallel to each other, be left-right symmetric.
Back shroud, preceding upper cover plate, back upper cover plate are connected with the hood skeletal fixation by bolt with front shroud.
The material of loader hood can all adopt glass-felt plastic to make or assist moulding with glass-felt plastic, so both can ensure the intensity and the durability of hood, has strengthened the outward appearance visual effect of hood again.
Manufacturing enterprises such as trade mark, title and the model sign that modes such as the outside face of loader hood can also spraying, seal cutting or stickup mark conveys a message to the public.
By foregoing description as can be known, the utility model creatively provides a kind of hood of loader, the hood side door by the upper steel plate that is movably connected in described body side frame top and with upper steel plate be that the lower steel plate that flexibly connects is formed, and in side door, upper cover plate and back shroud, grid is set, thereby make hood have good ventilation and heat passage, and offer the operator and have roomy maintenance and repair operational space.Two side door seal areas, upper cover plate seal area, interior steel plate, front shroud and hood skeletons form a fully enclosed space, and above-mentioned confined space can be used for installing the driving engine of loader, thereby has reduced the noise emissions of driving engine.The upper back midway location of hood skeleton can be provided with a back mirror, thereby has further enlarged loader drive person's the visual field, has increased the safety factor of loader when reversing.
Description of drawings
Fig. 1 is the perspective view of the hood of the utility model embodiment;
Fig. 2 is the perspective view of hood under open mode of the utility model embodiment;
Fig. 3 is the perspective view of hood under open mode of the utility model embodiment.
The specific embodiment
Specific embodiment of the utility model, referring to figs. 1 through Fig. 3, a kind of hood of loader is made up of hood skeleton 1, two side doors 2, back shroud 3, upper cover plate and front shrouds 7.
Upper cover plate is made up of preceding upper cover plate 4 and back upper cover plate 5.Before 4 fens citadels of upper cover plate and grid zone, the leading portion of upper cover plate 4 before the citadel is positioned at, the back segment of upper cover plate 4 before grid zone is positioned at, the citadel is provided with small one and large one two circular ports and a U-shaped hole, grid zone partly is provided with grid.Back upper cover plate 5 only is provided with a circular port.
Two side doors are left-right symmetric mutually, and side door 2 is made up of upper steel plate 21 and lower steel plate 22.Upper steel plate 21 connects the body side frame top by two hinges.Upper steel plate 21 is connected by two hinges with lower steel plate 22.Side door is made up of citadel and grid zone, and the citadel is positioned at the leading portion of side door, and grid zone is positioned at the back segment of side door, and grid zone partly is provided with grid.
The grid zone of two side doors is parallel to each other, and is left-right symmetric.
With respect to two side door seal areas and upper cover plate seal area position an interior steel plate 8 is set in the hood skeleton.Interior steel plate and hood skeleton bolt together.Interior steel plate 8, two side door citadels, upper cover plate citadel, front shrouds 7 form the closed cabin that can hold driving engine with hood skeleton 1.
Back shroud 3 is formed by the front shroud skeleton and the grid of " matrix pattern ".
Back shroud 3, preceding upper cover plate 4, back upper cover plate 5 are connected with hood skeleton 1 by bolt with front shroud 7.
The and arranged on left and right sides that the left and right sides of two upper steel plates 21 is provided with 211, two body side frames of two positioning bases is provided with positioning base 212 respectively, and telescopic radius stay 213 is captiveed joint with body side frame with upper steel plate with positioning base 212 by positioning base 211.
The upper back midway location of hood skeleton 1 is provided with a back mirror 6.
Two body side frames of hood skeleton 1 are provided with rubber cradle respectively.
Two lower steel plates 22 all are provided with two handles 222.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1, a kind of hood of loader, form by hood skeleton, two side doors, back shroud, upper cover plate and front shrouds, described hood skeleton comprises two body side frames, it is characterized in that: side door is formed by the upper steel plate that is movably connected in the body side frame top with the lower steel plate that upper steel plate flexibly connects, and on side door, upper cover plate and the back shroud grid zone is set.
2, according to the hood of the loader described in the claim 1, it is characterized in that: described upper steel plate is that hinge is connected with the flexible connection at body side frame top, and described upper steel plate is that hinge is connected with the flexible connection of lower steel plate.
3, according to the hood of the loader described in the claim 1, it is characterized in that: back shroud is whole to be grid zone.
4, according to the hood of the loader described in claim 1 or 2, it is characterized in that: described side door is made up of citadel that is positioned at leading portion and the grid zone that is positioned at back segment, and described upper cover plate is made up of citadel that is positioned at leading portion and the grid zone that is positioned at back segment.
5, according to the hood of the loader described in the claim 4, it is characterized in that: in the hood skeleton, an interior steel plate is set with respect to two side door seal areas and upper cover plate seal area stationkeeping.
6, according to the hood of the loader described in the claim 1, it is characterized in that: the left and right sides of two body side frames and two upper steel plates is provided with positioning base respectively, and four telescopic radius stays are captiveed joint with upper steel plate with body side frame by positioning base.
7, according to the hood of the loader described in the claim 1, it is characterized in that: plastics or rubber cradle are set around two body side frames.
8, according to the hood of the loader described in the claim 1, it is characterized in that: the upper back midway location of hood skeleton is provided with a back mirror.
9, according to the hood of the loader described in the claim 1, it is characterized in that: described upper cover plate is made up of one or a few steel plate.
10, according to the hood of the loader described in the claim 1, it is characterized in that: described lower steel plate is provided with two handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201011836U CN201176185Y (en) | 2008-01-17 | 2008-01-17 | Hood for loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201011836U CN201176185Y (en) | 2008-01-17 | 2008-01-17 | Hood for loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176185Y true CN201176185Y (en) | 2009-01-07 |
Family
ID=40216199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201011836U Expired - Fee Related CN201176185Y (en) | 2008-01-17 | 2008-01-17 | Hood for loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176185Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196626A (en) * | 2014-08-19 | 2014-12-10 | 常林股份有限公司 | Engine hood |
| CN104309700A (en) * | 2014-08-19 | 2015-01-28 | 常林股份有限公司 | Engine hood convenient to mount and demount |
| CN104823541A (en) * | 2015-02-02 | 2015-08-12 | 星光农机股份有限公司 | Outer protecting cover for engine |
| CN106364571A (en) * | 2016-08-31 | 2017-02-01 | 徐工集团工程机械有限公司 | Power system cover body assembly and engineering vehicle |
| CN111762267A (en) * | 2020-06-15 | 2020-10-13 | 中联重科股份有限公司 | Engine hood, chassis assembly of automobile crane and automobile crane |
-
2008
- 2008-01-17 CN CNU2008201011836U patent/CN201176185Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196626A (en) * | 2014-08-19 | 2014-12-10 | 常林股份有限公司 | Engine hood |
| CN104309700A (en) * | 2014-08-19 | 2015-01-28 | 常林股份有限公司 | Engine hood convenient to mount and demount |
| CN104823541A (en) * | 2015-02-02 | 2015-08-12 | 星光农机股份有限公司 | Outer protecting cover for engine |
| CN106364571A (en) * | 2016-08-31 | 2017-02-01 | 徐工集团工程机械有限公司 | Power system cover body assembly and engineering vehicle |
| CN111762267A (en) * | 2020-06-15 | 2020-10-13 | 中联重科股份有限公司 | Engine hood, chassis assembly of automobile crane and automobile crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20160117 |
|
| EXPY | Termination of patent right or utility model |