CN107829390A - Bearing structure, road sweeper and dynamical system handling method - Google Patents
Bearing structure, road sweeper and dynamical system handling method Download PDFInfo
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- CN107829390A CN107829390A CN201711343355.0A CN201711343355A CN107829390A CN 107829390 A CN107829390 A CN 107829390A CN 201711343355 A CN201711343355 A CN 201711343355A CN 107829390 A CN107829390 A CN 107829390A
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- Prior art keywords
- rollover stand
- bearing structure
- chassis overhang
- dynamical system
- road sweeper
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to a kind of bearing structure, road sweeper and dynamical system handling method, bearing structure to include：Carrier frame (1), chassis overhang (2) and rollover stand (3), the chassis overhang (2) is fixed on the carrier frame (1), and the accommodation space for installing dynamical system is collectively forming with the carrier frame (1), the rollover stand (3) is located above the chassis overhang (2), and one end of the rollover stand (3) is hinged on the top of the chassis overhang (2), predetermined angle can be overturn in the top of the chassis overhang (2) relative to the chassis overhang (2).When needing to assemble and disassemble dynamical system, operating personnel can open rollover stand above chassis overhang, then with regard to that can carry out the installation of dynamical system.Convenient space can be provided for dynamical system installation by so overturning structure, simplify the installation of dynamical system, therefore can reduce the selectional restriction of dynamical system, expand dynamical system Application Range.
Description
Technical field
The present invention relates to field of sanitation, more particularly to a kind of bearing structure, road sweeper and dynamical system handling method.
Background technology
Road sweeper be it is a kind of it is small-sized sweeps pipeline equipment, suitable for occasions such as narrow street, lane, pavement, square, parks,
And multiple functions often are configured simultaneously, such as the functions such as turf-mown, cleaning, snow removing are realized using preposition annex, using rearmounted attached
Part realizes the functions such as dustbin, distributor, carrying platform.
Application scenario characteristic based on road sweeper, road sweeper generally have small volume, characteristics of compact layout, flexibly, save, have envelope
The features such as closing driver's cabin.Therefore, road sweeper mainly can arrange various functional parts because being limited by space in rear car.And
According to the difference and arrangement of functional part, its rear car bearing structure generally requires to meet many requirements, such as rear car
Power set installation, maintenance maintenance, dustbin carrying, rear car equipment accessory replacing etc..
Existing rear car bearing support is mostly fixed, and internal stent space is very limited, can only typically select small-sized start
Machine.Compared to imported engine, equal national engine is cheap but size is big, and small space largely limits dynamical system
The selection of system；In addition, must be from upper or from lateral space be put into frame inside, the small installation difficulty in space during installation；And follow-up dimension
It is very inconvenient to repair maintenance.In addition, dustbin bearing support welds or on chassis in a position-stable manner, for dustbin volume
With loading capacity for larger road sweeper, the elevating ram size of garbage box is also relatively large, therefore can not be with lifting bracket
Got on the bus with being arranged in together with garbage box.Therefore, it is necessary to first take hinge under lifting bracket apart when dismantling casing, then by inner side
Elevating ram on hinge take apart, garbage box could be dismantled.And now elevating ram need to be shelved on the carrier of chassis, dismounting
It is pretty troublesome, limit quick-replaceable and the use of rear car multifunctional tool.
The content of the invention
The purpose of the present invention is to propose to a kind of bearing structure, road sweeper and dynamical system handling method, power can be reduced
The selectional restriction of system, simplify the installation of dynamical system.
To achieve the above object, the invention provides a kind of bearing structure, including：Carrier frame, chassis overhang and upset
Frame, the chassis overhang are fixed on the carrier frame, and are collectively forming with the carrier frame for installing dynamical system
Accommodation space, the rollover stand is located above the chassis overhang, and one end of the rollover stand is hinged on the chassis branch
The top of frame, predetermined angle can be overturn in the top of the chassis overhang relative to the chassis overhang.
In one embodiment, the top of the other end of the rollover stand and the chassis overhang, which is formed, removably connects
Connect, and can always be shaped as supporting role to upper dress.
In one embodiment, the rollover stand can always be shaped as removably being connected with the upper dress, to realize
State integral disassembly, assembly of the dress assembly relative to the bearing structure.
In one embodiment, one end of the rollover stand always is shaped as easy-dismount and is connected with the upper dress, the other end and
The upper dress assembly forms a fixed connection.
In one embodiment, the easy-dismount connection includes the latch connection based on latch or the hasp based on hasp connects
Connect, and/or described be fixedly connected including the bolt connection based on bolt.
In one embodiment, the rollover stand includes two curb girders and connects multiple tie-beams of described two curb girders,
Described two curb girders can always be shaped as supporting role to upper dress, and the same side end of described two curb girders is existed by hinge
On the hinged seat that the top of the chassis overhang is set, described two curb girders and/or the multiple tie-beam and the chassis branch
Frame forms dismountable connection.
In one embodiment, described two curb girders have the slidingsurface that can be slidably matched with the upper dress assembly.
In one embodiment, be additionally provided with location division on described two curb girders, can with it is described on dress assembly connected
The upper dress assembly is positioned when connecing.
In one embodiment, the location division includes being located at described two curb girders respectively, and relative to described two sides
The locating convex block that the load-bearing surface of beam raises up.
In one embodiment, the hinged seat includes the otic placode structure provided with pin shaft hole, is formed in the otic placode structure
There is the recessed area for avoiding the upper dress assembly.
To achieve the above object, the invention provides a kind of road sweeper, including：Upper dress assembly and foregoing bearing structure,
The bearing structure is arranged on the rear portion of the road sweeper, and one end of the rollover stand is located at close to the rear portion of the road sweeper
Side, the upper dress assembly are supported by the rollover stand, and can be relative to the bearing structure integral disassembly, assembly.
In one embodiment, the upper dress assembly includes garbage box, lifting bracket and elevating ram, the dustbin
Body is arranged on the top of the lifting bracket, and the elevating ram is connected between the garbage box and the lifting bracket,
And positioned at close to the rear portion side of the road sweeper, the garbage box can be driven rearward to be turned over relative to the lifting bracket
Turn predetermined angle.
In one embodiment, the lifting bracket uses sinkage type structure, and the lower end of the elevating ram is less than described
The support surface of lifting bracket and the rollover stand.
In one embodiment, the top of the chassis overhang is provided with the hinged seat being hinged with one end of rollover stand, institute
Stating hinged seat includes the otic placode structure provided with pin shaft hole, formed with connecting for avoiding on the lifting bracket in the otic placode structure
Connect the recessed area of the lower end of the elevating ram.
In one embodiment, the lifting bracket includes horizontal frame and pole, and the pole is vertically connected on described
The rear end of horizontal frame, the lower end of the pole is located at the lower section of the horizontal frame, and connects with one end of the elevating ram
Connect.
In one embodiment, the rollover stand includes two curb girders with location division, is also set on the lifting bracket
There is the location structure coordinated with the location division, to realize positioning of the lifting bracket relative to the rollover stand.
To achieve the above object, the invention provides a kind of dynamical system handling method based on foregoing road sweeper, bag
Include：
The upper dress assembly is integrally pulled down from the rollover stand；
By the rollover stand relative to the chassis overhang in the top of chassis overhang side to overturn predetermined angle backward；
Load from accommodation space described in the upper direction of the chassis overhang or split out the dynamical system.
Based on above-mentioned technical proposal, the present invention be provided with the top of chassis overhang can top upset predetermined angle upset
Frame, and chassis overhang is collectively forming the accommodation space for installing dynamical system with carrier frame, is moved when needing to install or remove
During Force system, operating personnel can open rollover stand above chassis overhang, be then able to carry out the installation of dynamical system.This
Sample upset structure can be installed for dynamical system provides convenient space, simplifies the installation of dynamical system, therefore can reduce
The selectional restriction of dynamical system, expand dynamical system Application Range.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the mounting structure schematic diagram of an embodiment of bearing structure of the present invention.
Fig. 2 is the structural representation that rollover stand is in rollover states in Fig. 1 embodiments.
Fig. 3 is the mounting structure schematic diagram of an embodiment of road sweeper of the present invention.
Fig. 4 is the scheme of installation of the upper dress assembly in road sweeper embodiment of the present invention.
Fig. 5 is the decomposition texture schematic diagram of upper dress assembly in Fig. 4 embodiments.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
As shown in figure 1, the mounting structure schematic diagram of the embodiment for bearing structure of the present invention.Turning over reference to shown in Fig. 2
The rollover states of pivoted frame, the bearing structure in the present embodiment include：Carrier frame 1, chassis overhang 2 and rollover stand 3.Chassis overhang
2 are fixed on carrier frame 1, and are collectively forming the accommodation space S for installing dynamical system with carrier frame 1.Rollover stand 3
Above chassis overhang 2, and one end of rollover stand 3 is hinged on the top of chassis overhang 2, can be relative to chassis overhang 2 bottom of at
The top upset predetermined angle of disc carrier 2.
In the present embodiment, the top of chassis overhang be provided with can top upset predetermined angle rollover stand, and chassis branch
Frame is collectively forming the accommodation space for installing dynamical system with carrier frame.Compared to existing fixed type chasis bearing support
Can only be by dynamical system from above or the vehicle frame gap of side is put into the limitation of frame inside, the present embodiment is being needed into action edge
During the installation of system, rollover stand can be opened upwards above chassis overhang, and enter action from the open top of chassis overhang
The installation of Force system, the convenient installation of the dynamical system of large-size can be thus realized, reduce the selection limit of dynamical system
System, expands dynamical system Application Range.For the present situation that current national engine size is larger but cheap, the present embodiment
The installation of such engine can be realized, and does not also provide bigger follow-up maintenance space for dynamical system.
For rollover stand 3 in addition to can be in the upset that hinged end is realized relative to chassis overhang 2, its other end can also be the bottom of with
Dismountable connection is formed at the top of disc carrier 2, can integrally to unload when needed.Rollover stand 3 is arranged on chassis overhang 2
Top, additionally it is possible to it is upper dress be always shaped as supporting role.In order that support of the rollover stand 3 to upper dress assembly is more stable, and
It is easy to dismount, rollover stand 3 can be always shaped as removably being connected with upper dress, to fill assembly in realization relative to bearing structure
Integral disassembly, assembly.When user need dress assembly is installed on chassis, or more renew upper dress assembly when, can be by upper dress
Assembly is removably connected with rollover stand 3, to be easy to unload upper dress assembly when subsequently changing or dismantling.
Being detachably connected including being connected by screw bolts between upper dress assembly and rollover stand 3, clamping, the various sides such as snapping
Formula, a kind of specific shape being detachably connected is shown in the bearing structure shown in Fig. 1 and the road sweeper embodiment shown in Fig. 3
Formula, i.e. one end of rollover stand 3 are always shaped as easy-dismount with upper dress and are connected, and the other end forms a fixed connection with upper dress assembly.So,
When needing to fill assembly in installation or dismounting, simplify assembly and disassembly operations using this readily removable connected mode of hasp 4.Here easy
The hasp connection based on hasp 4, or the connection of the latch based on latch can be included by tearing formula connection open, and this is fixedly connected and can wrapped
Include the bolt connection based on bolt 5 or other easy-to-dismount are fixedly connected with mode etc..
In Fig. 1, rollover stand 3 can include two curb girders 31 and multiple tie-beams 32,33 and 34.Two curb girders 31 can
Supporting role is always shaped as to upper dress, multiple tie-beams 32,33 and 34 can be in the different parts on the length direction of curb girder 31
Two curb girders 31 are connected, framework is fixedly supported to be formed.Mounting and adjusting of the upper dress assembly on rollover stand 3 for convenience, two
Individual curb girder 31 preferably has the slidingsurface that can be slidably matched with upper dress assembly, so when filling assembly installation on carrying out, makes
It is also more square that user can utilize the smooth feature of slidingsurface to be easier position adjustment of the dress assembly on rollover stand 3
Just.
In order that positioning and installation of the upper dress assembly on rollover stand 3 are more convenient, can be in two curb girders 31 enterprising one
Step sets location division, and upper dress assembly is positioned when being attached with upper dress assembly using location division.So in location division
Restriction effect under, each link position also aligns accordingly, and operating personnel just can easily carry out both connections.With reference to
Fig. 1, location division can specifically include is located at two curb girders 31 respectively, and is raised up relative to the load-bearing surface of two curb girders 31
Locating convex block 35.Matched, the upper dress assembly example with reference to shown in figure 4, on the lifting bracket 8 for filling assembly thereon also
The location structure 83 coordinated with location division can be set, to realize positioning of the lifting bracket 8 relative to rollover stand 3.Corresponding to side
The locating convex block 35 to raise up on beam 31, upper fill can set upwardly recessed detent on assembly, so as to fixed with this
Position projection 35 is coordinated.
With reference to the amplifier section of the B area in figure 3, the same side end of two curb girders 31 is hinged on chassis by bearing pin 6
On the hinged seat 21 that the top of support 2 is set.By the hinged relationship of the hinged seat 21 and curb girder 31, rollover stand 3 can be realized
Relative to being flipped up for the hinged seat 21.In figure 3, hinged seat 21 can specifically include the otic placode structure provided with pin shaft hole.
The otic placode structure has a pair of parallel otic placodes, and formed with the recessed area for avoiding upper dress assembly in otic placode structure.Should
Recessed area can avoid the countersink of the upper dress assembly of sinkage type structure, avoid the operation with upper dress assembly from interfering.
Being detachably connected between rollover stand 3 and chassis overhang 2 can be real between two curb girders 31 and base support 2
It is existing, it can also be realized between each tie-beam 32,33,34 and base support 2, or in two curb girders 31 and each tie-beam
All formed with chassis overhang 2 and be removably connected, to ensure the reliability of connection.Tie-beam 34 is as near hinged seat 21 1
The tie-beam of side, hasp 4 can be set thereon.And when upper dress assembly, hinged seat 21 if located in rear side, then may be used when mounted
To facilitate operation of the operating personnel to hasp 4.
Above-mentioned bearing structure be applicable to it is all kinds of both need to realize bearing function, need the operation of accommodating dynamical system to set again
It is standby, such as road sweeper etc..Therefore the mounting structure of an embodiment of the road sweeper of the present invention with reference to shown in figure 3, the present embodiment carry
A kind of road sweeper, including the embodiment of upper dress assembly and foregoing any bearing structure are supplied.In order to facilitate upper dress assembly
Integral disassembly, assembly, bearing structure can be arranged on to the rear portion of road sweeper, and one end of rollover stand 3 is located at after road sweeper
Portion side, it so may insure that rollover stand 3 has enough upset spaces.Upper dress assembly can be supported by rollover stand 3,
And can be relative to bearing structure integral disassembly, assembly.Here upper dress assembly can be dustbin assembly, loading platform or distributor
It can be installed to Deng, operating personnel according to the suitable upper dress assembly of selection is actually needed in above-mentioned bearing structure.
In Fig. 3-Fig. 5, show that installed on road sweeper a kind of realizes rubbish carrying and the upper dress of function such as topple over
Assembly example.Assembly is filled on this can include garbage box 7, lifting bracket 8 and elevating ram 9.Garbage box 7 is arranged on lifting
The top of support 8, elevating ram 9 are connected between garbage box 7 and lifting bracket 8, and positioned at close to the rear portion one of road sweeper
Side, garbage box 7 can be driven rearward to overturn predetermined angle relative to lifting bracket 8.
So garbage box 7, lifting bracket 8 and elevating ram 9 form the upper dress assembly of monoblock type after mounting, compared to
Existing dustbin bearing support is needed elevating ram being shelved on the carrier of chassis when dismantling casing, and the present embodiment is adopted
Assembly is filled in monoblock type can realize bulk handling, and dismounting is more convenient, is advantageous to the quick-replaceable of the equipment of road sweeper
With use, so as to improve the operating efficiency of road sweeper.
With reference to figure 3- Fig. 5, lifting bracket 8 preferably uses sinkage type structure, i.e. the lower end of elevating ram 9 is less than lifting bracket
8 with the support surface of rollover stand 3.This sinkage type structure disclosure satisfy that the big stroke oil cylinder that heavier bigger dustbin is matched
Size.In Figure 5, lifting bracket 8 can specifically include horizontal frame 81 and pole 82, and pole 82 is vertically connected on horizontal pane
The rear end of frame 81, the lower end of pole 82 is located at the lower section of horizontal frame 81, and is connected with one end of elevating ram 9.Elevating ram 9
The end can also be hinged on the lower end of pole 82.With reference to the amplifier section of the B area in figure 3, for this sunk type knot
Structure, the otic placode structure included by the hinged seat 21 on the top of chassis overhang 2 is preferably formed with to be connected for avoiding on lifting bracket 8
The recessed area of the lower end of elevating ram 9.
In the amplifier section of Fig. 3 a-quadrant, installing plate 811 can be set on the side of horizontal frame 81, can be with upset
Installation is fixed by bolt 5 in the installing plate 311 set on the curb girder 31 of frame 3.It is horizontal in the amplifier section in Fig. 3 C regions
Easy-dismount connection is carried out by hasp 4 between the link 41 set on the tie-beam 34 of framework 81 and rollover stand 3.Above carry
Include two curb girders 31 with location division to rollover stand 3, then with reference to figure 5, be also provided with matching somebody with somebody with location division on lifting bracket 8
The location structure 83 of conjunction, to realize positioning of the lifting bracket 8 relative to rollover stand 3.
Based on the embodiment of above-mentioned road sweeper, present invention also offers corresponding dynamical system handling method, including：Will be upper
Dress assembly is integrally pulled down from rollover stand 3；By rollover stand 3 relative to chassis overhang 2 in the top of chassis overhang 2 side to overturn backward
Predetermined angle；Load or split out dynamical system from the upper direction accommodation space of chassis overhang 2.
Multiple embodiments are described by the way of progressive in this specification, and the emphasis of each embodiment is different, and each
Same or analogous part cross-reference between embodiment.For embodiment of the method, due to its entirety and it is related to
The step of with the content in apparatus embodiments corresponding relation be present, therefore describe fairly simple, related part is real referring to equipment
Apply the part explanation of example.
Handling by taking road sweeper embodiment shown in Fig. 3 as an example to the dynamical system on road sweeper below and upper dress assembly
Handling illustrate.
When operating personnel need to carry out the installation of dynamical system, maintenance or change, if above bearing structure
, can be by the bolt 5 between horizontal frame 81 and rollover stand 3 that assembly is filled on this when being mounted with the upper dress assembly shown in Fig. 4
And hasp 4 unclamps, and integral disassembled upper dress is total from rollover stand 3.Then by the connection in rollover stand in Fig. 13
It is used to unclamp with the bolt that chassis overhang 2 is attached on beam 32, it is then as shown in Figure 2 to raise the entirety of rollover stand 3 backward,
Expose the top open space of chassis overhang 2.
Now, if to install dynamical system, then dynamical system can be directly placed into accommodation space S；If
Dynamical system is safeguarded, then can carry out attended operation in accommodation space S；If changing dynamical system, then will first can hold
The dynamical system put in space S is taken out, and is then placed in new dynamical system.After treating aforesaid operations, rollover stand 3 is turned over forward
The position shown in Fig. 1 is back to, is then fixedly connected tie-beam 32 and chassis overhang 2 by bolt.
Operating personnel (such as carry garbage box according to actual job needs, by upper dress assembly to be mounted shown in Fig. 4
Upper dress assembly) be first lifted and placed upon on the rollover stand 3 of bearing structure, then using the slidingsurface on rollover stand 3 and
Locating convex block 35 carries out filling positioning action of the assembly in rollover stand 3.After positioning, operating personnel can utilize hasp 4
Upper dress assembly is fixed on to the top of rollover stand 3 with bolt 5.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (17)
- A kind of 1. bearing structure, it is characterised in that including：Carrier frame (1), chassis overhang (2) and rollover stand (3), the bottom Disc carrier (2) is fixed on the carrier frame (1), and is collectively forming with the carrier frame (1) for installing dynamical system Accommodation space, the rollover stand (3) is located above the chassis overhang (2), and one end of the rollover stand (3) is hinged on institute The top of chassis overhang (2) is stated, can overturn and preset in the top of the chassis overhang (2) relative to the chassis overhang (2) Angle.
- 2. bearing structure according to claim 1, it is characterised in that the other end of the rollover stand (3) and the chassis Dismountable connection is formed at the top of support (2), and can always be shaped as supporting role to upper dress.
- 3. bearing structure according to claim 2, it is characterised in that the rollover stand (3) can be with the upper dress assembly Dismountable connection is formed, to realize integral disassembly, assembly of the upper dress assembly relative to the bearing structure.
- 4. bearing structure according to claim 3, it is characterised in that one end of the rollover stand (3) and the upper dress are total Easy-dismount connection is shaped as, the other end forms a fixed connection with the upper dress assembly.
- 5. bearing structure according to claim 4, it is characterised in that the easy-dismount connection includes the latch based on latch Connection or the hasp connection based on hasp (4), and/or described be fixedly connected including the bolt connection based on bolt (5).
- 6. bearing structure according to claim 1, it is characterised in that the rollover stand (3) include two curb girders (31) and Multiple tie-beams (32,33,34) of described two curb girders (31) are connected, described two curb girders (31) can always be shaped as to upper dress Supporting role, the top that the same side ends of described two curb girders (31) is hinged on the chassis overhang (2) by bearing pin (6) are set On the hinged seat (21) put, described two curb girders (31) and/or the multiple tie-beam (32,33,34) and the chassis overhang (2) dismountable connection is formed.
- 7. bearing structure according to claim 6, it is characterised in that described two curb girders (31) have can with it is described on The slidingsurface that dress assembly is slidably matched.
- 8. bearing structure according to claim 6, it is characterised in that location division is additionally provided with described two curb girders (31), Can with it is described on dress assembly be attached when dress assembly on described is positioned.
- 9. bearing structure according to claim 8, it is characterised in that the location division includes being located at described two sides respectively Beam (31), and relative to the locating convex block (35) that raises up of load-bearing surface of described two curb girders (31).
- 10. bearing structure according to claim 6, it is characterised in that the hinged seat (21) is included provided with pin shaft hole Otic placode structure, formed with the recessed area for avoiding the upper dress assembly in the otic placode structure.
- A kind of 11. road sweeper, it is characterised in that including：Upper dress assembly and any described bearing structure of claim 1~10, The bearing structure is arranged on the rear portion of the road sweeper, and one end of the rollover stand (3) is located at close to the road sweeper Rear portion side, the upper dress assembly is supported by the rollover stand (3), and can integrally be torn open relative to the bearing structure Dress.
- 12. road sweeper according to claim 11, it is characterised in that the upper dress assembly includes garbage box (7), lifting Support (8) and elevating ram (9), the garbage box (7) are arranged on the top of the lifting bracket (8), the elevating ram (9) it is connected between the garbage box (7) and the lifting bracket (8), and is located at close to the rear portion side of the road sweeper, The garbage box (7) can be driven rearward to overturn predetermined angle relative to the lifting bracket (8).
- 13. road sweeper according to claim 12, it is characterised in that the lifting bracket (8) uses sinkage type structure, institute State support surface of the lower end less than the lifting bracket (8) and the rollover stand (3) of elevating ram (9).
- 14. road sweeper according to claim 13, it is characterised in that the top of the chassis overhang (2) is provided with and turned over The be hinged hinged seat (21) in one end of pivoted frame (3), the hinged seat (21) include the otic placode structure provided with pin shaft hole, the otic placode Formed with the recessed area for avoiding the lower end that the elevating ram (9) is connected on the lifting bracket (8) in structure.
- 15. road sweeper according to claim 13, it is characterised in that the lifting bracket (8) includes horizontal frame (81) With pole (82), the pole (82) is vertically connected on the rear end of the horizontal frame (81), the lower end position of the pole (82) It is connected in the lower section of the horizontal frame (81), and with one end of the elevating ram (9).
- 16. road sweeper according to claim 12, it is characterised in that the rollover stand (3) includes two with location division Individual curb girder (31), the location structure (83) coordinated with the location division is additionally provided with the lifting bracket (8), to realize the act Ascending branch frame (8) relative to the rollover stand (3) positioning.
- A kind of 17. dynamical system handling method based on any described road sweeper of claim 11~16, it is characterised in that bag Include：The upper dress assembly is integrally pulled down from the rollover stand (3)；By the rollover stand (3), relative to the chassis overhang (2), in the top of the chassis overhang (2), side to overturn is preset backward Angle；Load from accommodation space described in the upper direction of the chassis overhang (2) or split out the dynamical system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343355.0A CN107829390A (en) | 2017-12-15 | 2017-12-15 | Bearing structure, road sweeper and dynamical system handling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343355.0A CN107829390A (en) | 2017-12-15 | 2017-12-15 | Bearing structure, road sweeper and dynamical system handling method |
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| CN107829390A true CN107829390A (en) | 2018-03-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108729397A (en) * | 2018-06-05 | 2018-11-02 | 广东纵行科技有限公司 | A kind of unmanned sweeper |
| CN108749926A (en) * | 2018-06-05 | 2018-11-06 | 广东纵行科技有限公司 | A kind of body frame structure for automotive |
| CN108749928A (en) * | 2018-06-05 | 2018-11-06 | 广东纵行科技有限公司 | A kind of frame assembly |
| CN108755530A (en) * | 2018-06-05 | 2018-11-06 | 广东纵行科技有限公司 | A kind of unmanned road sweeper |
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| CN108749926A (en) * | 2018-06-05 | 2018-11-06 | 广东纵行科技有限公司 | A kind of body frame structure for automotive |
| CN108749928A (en) * | 2018-06-05 | 2018-11-06 | 广东纵行科技有限公司 | A kind of frame assembly |
| CN108755530A (en) * | 2018-06-05 | 2018-11-06 | 广东纵行科技有限公司 | A kind of unmanned road sweeper |
| CN108729397B (en) * | 2018-06-05 | 2020-08-07 | 广东纵行科技有限公司 | Unmanned motor sweeper |
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