CN205837703U - A kind of retractable supports structure - Google Patents
A kind of retractable supports structure Download PDFInfo
- Publication number
- CN205837703U CN205837703U CN201620606336.7U CN201620606336U CN205837703U CN 205837703 U CN205837703 U CN 205837703U CN 201620606336 U CN201620606336 U CN 201620606336U CN 205837703 U CN205837703 U CN 205837703U
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- Prior art keywords
- support
- fixed mount
- dumper
- vertical pole
- frame
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- 239000007787 solid Substances 0.000 claims 1
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The open a kind of retractable supports structure of this utility model, is used for supporting hook arm type garbage truck hook block operation, including, a fixed mount, its upper end is fixedly arranged on dumper chassis near described dumper afterbody one end；One bracing frame, it include upper end thereof in the supporting frame of described fixed mount and be located at support frame as described above body lower end support wheel；And one drive the driving cylinder that rotates along described fixed mount of support frame as described above.This utility model is articulated with fixed mount upper support frame by arranging a fixed mount and, in dumper driving process, bracing frame is in contraction state, when carrying out hook block operation, vertical state can be turned to along fixed mount, to avoid dumper head to tilt by driving air cylinder driven bracing frame.
Description
Technical field
This utility model relates to dumper support technology, especially relates to a kind of retractable supports structure.
Background technology
Hook arm type garbage truck mainly by hook arm by refuse bin by dumper afterbody hook block to dumper, but at hook block
During, when refuse bin weight is bigger, it being easily caused dumper head and tilt, on the one hand it add the safety of operator,
The most fragile hook arm type garbage truck, is unfavorable for extending the service life of hook arm type garbage truck.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of retractable supports structure, is used for supporting
Hook arm type garbage truck hook block operation, when solving hook arm type garbage truck hook block operation in prior art, head tilts and causes dumper to damage
The technical problem that bad, safety is low.
For reaching above-mentioned technical purpose, the technical solution of the utility model provides a kind of retractable supports structure, for propping up
Stay hook arm type garbage truck hook block operation, including,
One fixed mount, its upper end is fixedly arranged on dumper chassis near described dumper afterbody one end；
One bracing frame, it includes that upper end thereof in the supporting frame of described fixed mount and is located at support frame as described above body lower end
Support wheel；And
One drives the driving cylinder that support frame as described above rotates along described fixed mount.
Preferably, described fixed mount includes the symmetrically arranged left fixed mount in relative dumper axis and right fixed mount, institute
The left and right end stating bracing frame is respectively articulated with on described left fixed mount and right fixed mount.
Preferably, support frame as described above body includes horizontally disposed support rail and is symmetrically set in described support rail two ends
Left support vertical pole and right support vertical pole, described left support vertical pole and right support vertical pole upper end by bearing pin respectively with left fixed mount and
Right fixed mount is rotatably connected, and described support wheel is two and is respectively arranged under described left support vertical pole and right support vertical pole
End.
Preferably, described driving cylinder is fixed on dumper chassis and tailpiece of the piston rod is articulated with described support rail.
Preferably, described support rail includes the upper support rail arranged near described fixed mount and arranges near supporting wheel
Lower support rail, the tailpiece of the piston rod of described driving cylinder is articulated with described upper support rail, and described lower support rail is near it
Two ends are respectively arranged with left fixture and right fixture, and two described support wheels are respectively arranged at left fixture and left support vertical pole
And between right fixture and right support vertical pole.
Preferably, the angle of 15～45 ° it is formed with between piston movement direction and the dumper chassis of described driving cylinder.
Compared with prior art, this utility model is articulated with fixed mount upper support frame, rubbish by arranging a fixed mount and
In rubbish car driving process, bracing frame is in contraction state, when carrying out hook block operation, and can be by driving air cylinder driven bracing frame edge
Fixed mount turns to vertical state, to avoid dumper head to tilt.
Accompanying drawing explanation
Fig. 1 is the attachment structure schematic diagram of retractable supports structure of the present utility model；
Fig. 2 is the left view of Fig. 1 of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 2, embodiment of the present utility model provides a kind of retractable supports structure, is used for supporting hook arm
Formula dumper hook block operation, including,
One fixed mount 1, its upper end is fixedly arranged on dumper chassis 5 near described dumper afterbody one end；
One bracing frame 2, it includes that upper end thereof in the supporting frame 21 of described fixed mount 1 and is located at support frame as described above body 21
The support wheel 22 of lower end；And
One drives the driving cylinder 3 that support frame as described above 2 rotates along described fixed mount 1.
Concrete, owing to there is a certain distance between rear portion tire and the dumper afterbody of dumper, therefore the present embodiment
Retractable supports structure near dumper afterbody arrange, give dumper afterbody during hook block operation with support force.And this enforcement
Example, when dumper travels, can drive bracing frame 2 to rotate along fixed mount 1 by driving cylinder 3, makes the support wheel 22 of bracing frame 2
Hold near dumper chassis, when hook block operation, drive bracing frame 2 to turn to vertical state, and support wheel 22 is close or abuts
In ground, and when arranging support wheel 22 beneficially hook block, dumper being carried out suitable adjustment, being also beneficial to support wheel 22 can turn
Dynamic is connected to ground, it is to avoid cause bracing frame 2 to get out because of ground relief.
The balance of dumper is supported, during fixed mount 1 includes relative dumper described in the present embodiment in order to increase bracing frame 2
The left fixed mount 11 of axisymmetrical setting and right fixed mount 12, the left and right end of support frame as described above 2 is respectively articulated with described left fixed mount
11 and right fixed mount 12 on.
And in order to increase the stability that bracing frame 2 supports, the present embodiment support frame as described above body 21 includes horizontally disposed
Supportting cross bar 211 and be symmetrically set in left support vertical pole 212 and the right support vertical pole 213 at described support rail 211 two ends, a described left side is propped up
Support vertical pole 212 and right support vertical pole 213 upper end are rotatably connected with left fixed mount 11 and right fixed mount 12 respectively by bearing pin 4,
The described wheel 22 that supports is two and is respectively arranged at described left support vertical pole 212 and right support vertical pole 213 lower end.Concrete,
Support cross bar 211 two ends are connected to described left support vertical pole 212 and right support vertical pole 213 near middle part so that left support is indulged
Bar 212 and the equal upper and lower side of right support vertical pole 213 protrude from support rail 21 so that being connected with fixed mount 1 and support wheel 22.
Wherein, described driving cylinder 3 is fixed on dumper chassis 5 and tailpiece of the piston rod is articulated with described support rail 211, with
It is easy to drive bracing frame 2 to rotate along fixed mount 1.
And in order to further increase connective stability and the stability of strutting system of bracing frame 2, described support rail 211 includes
The upper support rail 211a arranged near described the fixed mount 1 and lower support rail 211b taking turns 22 settings near support, upper support
Cross bar 211a and lower equal one end of support rail 211b is connected with left support vertical pole 212, the other end is connected with right support vertical pole 213,
Thus surround in frame structure with left support vertical pole 212 and right support vertical pole 213, improve the stability of integrated connection.Wherein,
The tailpiece of the piston rod of described driving cylinder 3 is articulated with described upper support rail 211a, and described lower support rail 211b is near its two ends
Being respectively arranged with left fixture 214 and right fixture 215, two described wheels 22 that support are respectively arranged at left fixture 214 with left
Support between vertical pole 212 and right fixture 215 and right support vertical pole 213, lower support rail 211b arranges left fixture 214
With right fixture 215 so that coordinate fixing support wheel 22 with left support vertical pole 212 and right support vertical pole 213, it is conducive to carrying
The high stability of strutting system supporting wheel 22, improves the sustainable dynamics supporting wheel 22.
For the ease of driving cylinder 3 to drive bracing frame 2 to rotate, described in the present embodiment, drive the piston movement direction of cylinder 3
And it is formed with the angle of 15～45 ° between dumper chassis 5, preferably 30 °, reduces the driving effect driving cylinder 3 with guarantee
Power.
Compared with prior art, this utility model is articulated with fixed mount upper support frame, rubbish by arranging a fixed mount and
In rubbish car driving process, bracing frame is in contraction state, when carrying out hook block operation, and can be by driving air cylinder driven bracing frame edge
Fixed mount turns to vertical state, to avoid dumper head to tilt.
The above detailed description of the invention of the present utility model, is not intended that the restriction to this utility model protection domain.
Any various other made according to technology of the present utility model design change and deformation accordingly, should be included in this practicality
In novel scope of the claims.
Claims (6)
1. a retractable supports structure, is used for supporting hook arm type garbage truck hook block operation, it is characterised in that include,
One fixed mount, its upper end is fixedly arranged on dumper chassis near described dumper afterbody one end；
One bracing frame, it includes that upper end thereof is in the supporting frame of described fixed mount and the support of being located at support frame as described above body lower end
Wheel；And
One drives the driving cylinder that support frame as described above rotates along described fixed mount.
Retractable supports structure the most according to claim 1, it is characterised in that described fixed mount includes in relative dumper
The left fixed mount of axisymmetrical setting and right fixed mount, the left and right end of support frame as described above is respectively articulated with described left fixed mount and the right side
On fixed mount.
Retractable supports structure the most according to claim 2, it is characterised in that support frame as described above body includes horizontally disposed
Support rail and be symmetrically set in left support vertical pole and the right support vertical pole at described support rail two ends, described left support vertical pole and the right side
Supporting vertical pole upper end to be rotatably connected with left fixed mount and right fixed mount respectively by bearing pin, described support wheel is two and difference
It is arranged at described left support vertical pole and right support vertical pole lower end.
Retractable supports structure the most according to claim 3, it is characterised in that described driving cylinder is fixed at the bottom of dumper
Dish and tailpiece of the piston rod are articulated with described support rail.
Retractable supports structure the most according to claim 4, it is characterised in that described support rail includes near described solid
Determining the upper support rail that frame is arranged and the lower support rail arranged near support wheel, the tailpiece of the piston rod of described driving cylinder is articulated with
Described upper support rail, described lower support rail is respectively arranged with left fixture and right fixture near its two ends, described in two
Support wheel to be respectively arranged between left fixture and left support vertical pole and right fixture and right support vertical pole.
6. according to the arbitrary described retractable supports structure of Claims 1 to 5, it is characterised in that the piston of described driving cylinder
The angle of 15～45 ° it is formed with between the direction of motion and dumper chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606336.7U CN205837703U (en) | 2016-06-20 | 2016-06-20 | A kind of retractable supports structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606336.7U CN205837703U (en) | 2016-06-20 | 2016-06-20 | A kind of retractable supports structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205837703U true CN205837703U (en) | 2016-12-28 |
Family
ID=58152545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620606336.7U Expired - Fee Related CN205837703U (en) | 2016-06-20 | 2016-06-20 | A kind of retractable supports structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205837703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479527A (en) * | 2021-06-18 | 2021-10-08 | 利辛县江淮扬天汽车有限公司 | Auxiliary device for overturning garbage truck |
-
2016
- 2016-06-20 CN CN201620606336.7U patent/CN205837703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479527A (en) * | 2021-06-18 | 2021-10-08 | 利辛县江淮扬天汽车有限公司 | Auxiliary device for overturning garbage truck |
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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: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |