CN107964996A - Loading machine glide steering hood - Google Patents
Loading machine glide steering hood Download PDFInfo
- Publication number
- CN107964996A CN107964996A CN201711216589.9A CN201711216589A CN107964996A CN 107964996 A CN107964996 A CN 107964996A CN 201711216589 A CN201711216589 A CN 201711216589A CN 107964996 A CN107964996 A CN 107964996A
- Authority
- CN
- China
- Prior art keywords
- back cover
- fixed
- sliding panel
- cover
- support
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
The present invention discloses a kind of loading machine glide steering hood, belongs to technical field of engineering machinery.Including fixed cover, rotary cover and back cover；Back cover is connected by carriage with vehicle frame；Linkage is connected between back cover and rotary cover；Carriage includes left support, the right support of separation back cover both sides；Back cover both sides are respectively fixed with left sliding panel, right sliding panel；Linkage include top be hinged vehicle frame connecting rod, back cover connecting rod, gas spring；The vehicle frame connecting rod other end is hinged on vehicle frame；The back cover connecting rod other end is hinged on back cover；The gas spring other end is hinged on rotary cover.Present invention sealing is solid and reliable, and sealing effect is more preferably；System type rate is substantially increased, reduces back cover species；While simplifying operating procedure, reduce the design of independent self-locking device in hood；Simple in structure, welding and installation accuracy requirement are low, and operation is light, and easy to assemble, easy to maintain, cost is low.
Description
Technical field
The present invention relates to a kind of hood opening ways of engineering truck, are specifically a kind of loading machine glide steering hood,
Belong to technical field of engineering machinery.
Background technology
Loading machine hood is typically arranged in the middle and back of complete machine vehicle frame, is mainly used to protect engine system, shielding to start
The beauty of machine noise, arrangement air inlet and outlet device and complete machine.
At present loading machine hood in practical applications, since complete machine configures different, the appearance and size of critical component radiator
Difference, causes its prominent depth on rear side of vehicle frame different.Traditional frame hinge type back cover then needs to be equipped with according to per money complete machine
The back cover of different dimensional depths, and non-plane-plane contact when radial type back cover causes it to be sealed with radiator, often occur close to hinge
The sealing joint strip of junctor side is adjacent to, and scattered seam then occurs in the sealing joint strip away from articulated body side, poorly sealed, and dust enters.
The welding to vehicle frame articulated body and back cover and installation accuracy have higher requirement at the same time.The unfolding mode of traditional hood is all first
Upper cover is started by handle, then pulls open the lock Unscrew back cover in back cover again, and back cover need to design special unlatching support
Device, cumbersome, device is complicated.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of loading machine glide steering hood, loading machine sliding
Turn to hood in back cover and rotary cover between linkage is set, ensure while back cover is opened and closed, rotary cover automatically with
Opening and closing, and in the case where being opened and closed two states, back cover and rotary cover all have automatic fastening function.
The present invention is achieved through the following technical solutions：A kind of loading machine glide steering hood, including fix and connect with vehicle frame
The fixed cover connect；The fixed cover rear side is hinged with rotary cover, and the rotary cover rear is equipped with back cover；The back cover passes through slip
Device slides back and forth with vehicle frame and is connected；Linkage is connected between back cover and rotary cover；After the carriage includes separation
Left support, the right support of both sides are covered, left support, right support are fixedly connected with vehicle frame；Left sliding slot, left cunning are provided with the left support
Groove is closed I types structure；Right rail is provided with the right support, right rail is open y-type structure, and right rail rear end is opened
Put；The back cover both sides are respectively fixed with left sliding panel, right sliding panel；It is fixed with the left sliding panel and is slidably mounted on left branch
Left slide post in support in left sliding slot；The right slip being slidably mounted in right support in right rail is fixed with the right sliding panel
Column；The linkage include top be hinged vehicle frame connecting rod, back cover connecting rod, gas spring；The vehicle frame connecting rod other end
It is hinged on vehicle frame；The back cover connecting rod other end is hinged on back cover；The gas spring other end is hinged on rotary cover.
It is further：The left slide post is fixed on the downside of left sliding panel；Be fixed with the upside of left sliding panel with
Left slide post is relatively fixed seat；The back cover interlinking lever end is hinged in the fixed seat.
The right slide post is fixed on the downside of right sliding panel；It is fixed with the upside of right sliding panel opposite with right slide post
Lock；Lock is installed on the lock.
The both sides of the upper right runner rear end of right support are arc-shaped.
The sealing plate to extend internally is fixed with left and right sides of the back cover；The left sliding panel, right sliding panel are fixed on phase
On the medial surface of corresponding sealing plate.
The left sliding panel, right sliding panel are located at the medium position of corresponding sealing plate.
The both sides up and down of the back cover are also fixed with the sealing plate to extend internally；The inner side edge of four sealing plates is concordant.
The left support, right support are rectangular slab.
Stiffener plate is respectively and fixedly provided with the downside of the left support, right support.
As a result of above technical scheme, the invention has the advantages that：
1st, back cover and vehicle frame be connecteds using sliding back and forth in the present invention so that it is face and the box-like sealing of face paste with radiator, close
Solid and reliable, more traditional rotary non-face face sealing is sealed, sealing effect is more preferably；Being slidably connected also makes it can be within the specific limits
Meet the cooperation requirement of different sized heat sinks, avoid every money type and configure a back cover, substantially increase system type rate, reduce
Back cover species；
2nd, linkage is used between back cover and rotary cover of the present invention, once-through operation can complete opening for back cover and rotary cover
Open, and auto-lock function is respectively provided with open and-shut mode, while simplifying operating procedure, reduce independent self-locking device in hood
Design；
3rd, component structural needed for the present invention is simple, and welding and installation accuracy requirement are low, and operate light, easy to assemble, maintenance side
Just, cost is low.
The advantages and features of the present invention, will be illustrated and explained by the non-limitative illustration of preferred embodiment below,
These embodiments referring to the drawings only providing as an example.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the 3-D view of back cover；
Fig. 3 is the 3-D view of vehicle frame carriage；
Fig. 4 is the 3-D view of linkage.
In figure：1st, fixed cover；2nd, rotary cover；3rd, back cover；4th, carriage；5th, linkage；6th, fixed seat；7th, left slip
Plate；8th, left slide post；9th, right slide post；10th, right sliding panel；11st, lock；12nd, lock；13rd, left support；14th, right support；15th, car
Frame connecting rod；16th, back cover connecting rod；17th, gas spring.
Embodiment
For the benefit of the novel slippage loading machine hood opening ways of the present invention are further appreciated that, below in conjunction with attached drawing and
Embodiment illustrates.
As shown in Figure 1, a kind of loading machine glide steering hood, including the fixed cover 1 being fixedly connected with vehicle frame.Rotary cover
2 front is hinged along with 1 back edge of fixed cover, and rotary cover 2 can stir up and down along articulated shaft.
In conjunction with shown in Fig. 2 and Fig. 3, back cover 3 is slid back and forth with vehicle frame by carriage 4 and is connected, and back cover 3 can be front and rear
A distance is moved, and back cover 3 can be rotated to side；Specifically：
Carriage 4 includes left support 13, the right support 14 of separation back cover 3 both sides, left support 13, right support 14 it is horizontally disposed and
It is fixedly connected with vehicle frame.Left support 13, right support 14 are rectangular slab, and are respectively and fixedly provided with left support 13, the downside of right support 14
Stiffener plate, to improve left support 13, the rigidity of right support 14, prevents from being bent downwardly deformation.Left sliding slot is provided with left support 13, it is left
Sliding slot is closed I types structure；Right rail is provided with right support 14, right rail is open y-type structure；Open right rail rear end
Put, and right rail opening is arc-shaped.
The left and right sides of back cover 3 is fixed with the sealing plate to extend internally；Left sliding panel 7, right sliding panel 10 are fixed on corresponding
Sealing plate medial surface on, and positioned at corresponding sealing plate medium position.The both sides up and down of back cover 3, which are also fixed with, to extend internally
Sealing plate, the inner side edge of four sealing plates is concordant.Left slide post 8 is fixed on the downside of left sliding panel 7, and left slide post 8 is slidably installed
In left support 13 in left sliding slot.Right slide post 9 is fixed on the downside of right sliding panel 10, and right slide post 9 is slidably mounted on right branch
In support 14 in right rail.
Back cover 3 can slide back and forth along left support 13, right support 14；Left support 13, right support 14 are located at back cover 3 or so
On the inside of the sealing plate of both sides.
When back cover 3 slides into left support 13,14 rear end of right support, the right slide post 9 of back cover 3 can slide into right support 14
The rear end of upper right rail, at this time, back cover 3 can be fulcrum with the left slide post 8 of back cover 3, be rotated, and right slide post 9 is from the right side
Sliding slot arc opening skids off so that 3 terminal level Unscrew of back cover.
It is fixed with the upside of left sliding panel 7 and is relatively fixed seat 6 with left slide post 8.Consolidate in the upside of right sliding panel 10
Surely there is the lock 11 opposite with right slide post 9；It is provided with lock 11 for the lock 12 between back cover 3 and rack, phase on vehicle frame
Contraposition has installed lock pillar.Lock 12 is conventional arrangement, and the present invention does not limit herein.
Linkage 5 is connected between back cover 3 and rotary cover 2, is specifically：
Linkage 5 is located at the side of back cover 3 and rotary cover 2（With 13 homonymy of left support）, linkage 5 includes vehicle frame connecting rod
15th, back cover connecting rod 16, gas spring 17.Vehicle frame connecting rod 15, back cover connecting rod 16, the top of gas spring 17 are articulated with same axis；Vehicle frame
15 other end of connecting rod is hinged on vehicle frame；17 other end of gas spring is hinged on rotary cover 2, by the position of caudal part；Back cover connects
16 other end of bar is hinged on 3 upper fixed seat 6 of back cover.
The course of work：
Under 3 closed mode of back cover, the right hand is first turned on locking 12 in back cover 3；
Both hands pull back cover 3 to slide backward at the same time, slide into the slide post 8 in back cover 3 on left sliding panel 7 left in left support 13
The end of sliding slot, while the slide post 9 on right sliding panel 10 skids off the end of right rail in right support 14；At the same time, it is fixed
Seat 6 pulls back cover connecting rod 16 to move backward, and back cover connecting rod 16 pulls the inner of gas spring 17 to rotate down so that linkage 5
Self-locking state release, gas spring 17 struts automatically, 2 rear end of rotary cover is jacked up so that rotary cover 2 is opened；
After slip, one hand pulls the right side of back cover 3, makes back cover 3 with the left slide post 8 of back cover 3 for fulcrum, Unscrew；Extremely
This, back cover 3 and rotary cover 2 are fully open；
When closing back cover 3, the right hand promotes back cover 3 to make its rotation, enters the slide post 9 on right sliding panel 10 right in right support 14
At the arc opening of sliding slot end；
Both hands promote back cover 3 at the same time, it is slipped into vehicle frame, and the lock 12 on final 3 right sliding panel of back cover sticks into vehicle frame lock pillar
Middle locking；At the same time, fixed seat 6 promotes back cover connecting rod 16 to travel forward, back cover connecting rod 16 pull gas spring 17 it is inner to
Upper rotation, gas spring 17 pull rotary cover 2 to close；When gas spring 17 is inner is located at peak（Higher than 17 outer end of gas spring）,
At this moment, linkage 5 is in self-locking state, and rotary cover 2 is closed and self-locking；So far, back cover 3 and rotary cover 2 Close All.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention principle it
Interior done modifications, equivalent substitutions and improvements, should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of loading machine glide steering hood, including the fixed cover being fixedly connected with vehicle frame（1）；The fixed cover（1）Afterwards
Side is hinged with rotary cover（2）, the rotary cover（2）Rear is equipped with back cover（3）；
It is characterized in that：
The back cover（3）Pass through carriage（4）Slide back and forth and be connected with vehicle frame；Back cover（3）With rotary cover（2）Between be connected with
Linkage（5）；
The carriage（4）Including back cover of living apart（3）The left support of both sides（13）, right support（14）, left support（13）, right branch
Support（14）It is fixedly connected with vehicle frame；The left support（13）On be provided with left sliding slot, left sliding slot is closed I types structure；The right side
Support（14）On be provided with right rail, right rail is open y-type structure, and right rail rear end opens；
The back cover（3）Both sides are respectively fixed with left sliding panel（7）, right sliding panel（10）；The left sliding panel（7）On be fixed with
It is slidably mounted on left support（13）Left slide post in upper left sliding slot（8）；The right sliding panel（10）On be fixed with and be slidably installed
In right support（14）Right slide post in upper right rail（9）；
The linkage（5）The vehicle frame connecting rod being hinged including top（15）, back cover connecting rod（16）, gas spring（17）；Institute
State vehicle frame connecting rod（15）The other end is hinged on vehicle frame；The back cover connecting rod（16）The other end is hinged on back cover（3）On；The gas
Spring（17）The other end is hinged on rotary cover（2）On.
2. loading machine according to claim 1 glide steering hood, it is characterised in that：The left slide post（8）It is fixed
In left sliding panel（7）Downside；In left sliding panel（7）Upside be fixed with and left slide post（8）Be relatively fixed seat（6）；Institute
State back cover connecting rod（16）End is hinged on the fixed seat（6）On.
3. loading machine according to claim 1 glide steering hood, it is characterised in that：The right slide post（9）It is fixed
In right sliding panel（10）Downside；In right sliding panel（10）Upside be fixed with and right slide post（9）Opposite lock（11）；Institute
State lock（11）On lock is installed（12）.
4. loading machine according to claim 1 glide steering hood, it is characterised in that：The right support（14）Upper right cunning
The both sides of groove rear end are arc-shaped.
5. loading machine according to claim 1 glide steering hood, it is characterised in that：The back cover（3）Left and right two
Side is fixed with the sealing plate to extend internally；The left sliding panel（7）, right sliding panel（10）It is fixed on the medial surface of corresponding sealing plate
On.
6. loading machine according to claim 5 glide steering hood, it is characterised in that：The left sliding panel（7）, right cunning
Movable plate（10）Positioned at the medium position of corresponding sealing plate.
7. loading machine according to claim 5 glide steering hood, it is characterised in that：The back cover（3）Up and down two
Side is also fixed with the sealing plate to extend internally；The inner side edge of four sealing plates is concordant.
8. loading machine according to claim 1 glide steering hood, it is characterised in that：The left support（13）, right branch
Support（14）For rectangular slab.
9. loading machine according to claim 1 glide steering hood, it is characterised in that：The left support（13）, right branch
Support（14）Downside is respectively and fixedly provided with stiffener plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216589.9A CN107964996B (en) | 2017-11-28 | 2017-11-28 | Sliding steering engine cover for loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216589.9A CN107964996B (en) | 2017-11-28 | 2017-11-28 | Sliding steering engine cover for loader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107964996A true CN107964996A (en) | 2018-04-27 |
| CN107964996B CN107964996B (en) | 2023-03-24 |
Family
ID=61998673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711216589.9A Active CN107964996B (en) | 2017-11-28 | 2017-11-28 | Sliding steering engine cover for loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107964996B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695384A (en) * | 2019-02-25 | 2019-04-30 | 徐州徐工特种工程机械有限公司 | Hood locking device after glide steering loader |
| CN109736381A (en) * | 2019-02-19 | 2019-05-10 | 江苏柳工机械有限公司 | A kind of loading machine hood side door limiting device |
| CN110645467A (en) * | 2019-10-29 | 2020-01-03 | 江苏彭飞自动化机械有限公司 | Novel aircraft bonnet that can slide and turn to |
| CN111894072A (en) * | 2020-08-28 | 2020-11-06 | 徐工集团工程机械股份有限公司科技分公司 | Hood structure for small-sized loader |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090134302A1 (en) * | 2007-11-28 | 2009-05-28 | Volvo Contruction Equipment Holding Sweden Ab. | Hood stay apparatus for engine room in heavy construction equipment |
| CN201281962Y (en) * | 2008-10-30 | 2009-07-29 | 桂林优利特医疗电子有限公司 | Disassembly and assembly-easily bonnet |
| JP2010048066A (en) * | 2008-08-25 | 2010-03-04 | Toyota Industries Corp | Skid steer loader |
| CN202595789U (en) * | 2012-06-15 | 2012-12-12 | 江苏柳工机械有限公司 | Slip steering loader hood |
| CN207512817U (en) * | 2017-11-28 | 2018-06-19 | 徐工集团工程机械股份有限公司科技分公司 | A kind of loading machine glide steering hood |
-
2017
- 2017-11-28 CN CN201711216589.9A patent/CN107964996B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090134302A1 (en) * | 2007-11-28 | 2009-05-28 | Volvo Contruction Equipment Holding Sweden Ab. | Hood stay apparatus for engine room in heavy construction equipment |
| JP2010048066A (en) * | 2008-08-25 | 2010-03-04 | Toyota Industries Corp | Skid steer loader |
| CN201281962Y (en) * | 2008-10-30 | 2009-07-29 | 桂林优利特医疗电子有限公司 | Disassembly and assembly-easily bonnet |
| CN202595789U (en) * | 2012-06-15 | 2012-12-12 | 江苏柳工机械有限公司 | Slip steering loader hood |
| CN207512817U (en) * | 2017-11-28 | 2018-06-19 | 徐工集团工程机械股份有限公司科技分公司 | A kind of loading machine glide steering hood |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736381A (en) * | 2019-02-19 | 2019-05-10 | 江苏柳工机械有限公司 | A kind of loading machine hood side door limiting device |
| CN109695384A (en) * | 2019-02-25 | 2019-04-30 | 徐州徐工特种工程机械有限公司 | Hood locking device after glide steering loader |
| CN110645467A (en) * | 2019-10-29 | 2020-01-03 | 江苏彭飞自动化机械有限公司 | Novel aircraft bonnet that can slide and turn to |
| CN110645467B (en) * | 2019-10-29 | 2020-10-09 | 江苏彭飞自动化机械有限公司 | Aircraft bonnet that can slide and turn to |
| CN111894072A (en) * | 2020-08-28 | 2020-11-06 | 徐工集团工程机械股份有限公司科技分公司 | Hood structure for small-sized loader |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107964996B (en) | 2023-03-24 |
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