CN204125816U - Hopper of paver panel turnover mechanism and paver thereof - Google Patents
Hopper of paver panel turnover mechanism and paver thereof Download PDFInfo
- Publication number
- CN204125816U CN204125816U CN201420500284.6U CN201420500284U CN204125816U CN 204125816 U CN204125816 U CN 204125816U CN 201420500284 U CN201420500284 U CN 201420500284U CN 204125816 U CN204125816 U CN 204125816U
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- Prior art keywords
- turnover panel
- paver
- panel
- hopper
- pivot joint
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- 230000007306 turnover Effects 0.000 title claims abstract description 155
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 15
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses hopper of paver panel turnover mechanism and paver thereof, wherein a kind of hopper of paver panel turnover mechanism, comprising: main turnover panel, two auxiliary turnover panel, hydraulic-driven assemblies; The side of main turnover panel and vehicle frame pivot joint, two auxiliary turnover panels are overlapped on the both sides of main turnover panel, and with two hopper pivot joints of paver; Hydraulic-driven assembly comprises rocking arm and hydraulic jack, the first end of rocking arm and vehicle frame pivot joint, and the second end is provided with the top abutted with the soffit of main turnover panel and takes turns; The first end of hydraulic jack and vehicle frame pivot joint; The middle part pivot joint of the second end and rocking arm.When main turnover panel turn over collect time, its tilting force is by the shared of hydraulic jack and rocking arm, and the power that hydraulic jack bears is less, therefore, can select the hydraulic jack of less cylinder diameter, thus make compact conformation.Top wheel abuts with main turnover panel, during damage of components below main turnover panel, directly can start main turnover panel and keep in repair it, easy to maintenance.In addition, the invention also discloses the paver with this hopper of paver panel turnover mechanism.
Description
Technical field
The utility model relates to a kind of material receiving device of paver, particularly relates to a kind of hopper of paver panel turnover mechanism and the paver with hopper of paver panel turnover mechanism.
Background technology
What the hopper employing opening and closing left and right of most paver, front end opened arranges form, scraper plate conveyer is provided with between the hopper of left and right, the spiral distributor that dumper the unloads material bin material that paves from the front of paver is transported to paver rear end by scraper plate conveyer thinks that paving concrete pavement is prepared, stone operation is carried out along with paver constantly advances, the material that paves in hopper constantly reduces, for ensureing continuous feeding, left and right two hopper need close to make the material that paves on two hoppers slip into scraper plate conveyer.By the restriction of dumper chassis height, hopper front as far as possible low, for ensureing to pave compared with the road surface of heavy thickness, hopper rear is as far as possible high, and namely the hopper of paver has certain top rake.But when left and right two hopper closes, the material that paves can extend the front of incline direction landing at paver, and can be bonded on the crawler belt of paver, thus it is not steady to cause paver to be walked, and spreading quality declines.Occur for avoiding this phenomenon, as shown in Figure 1, technician is open in the front side of left and right hopper 201 locates the material that paves is collected in pivot joint one main turnover panel 203 for turning over when left and right two hopper 201 closes, and be overlapped on main turnover panel 203 both sides, and the auxiliary turnover panel 202 coordinated with two hoppers 201 and main turnover panel 203, this main turnover panel 203 is driven by hydraulic jack 204, the soffit of this hydraulic jack 204 one end and main turnover panel 203 is hinged, and the vehicle frame 200 below the other end and main turnover panel 203 is hinged.But oil cylinder is so set there is following defect:
1, the material that paves of assisting on turnover panel is closed because hydraulic jack directly supports main turnover panel and auxiliary turnover panel and main turnover panel, therefore need the hydraulic jack of very large-diameter to provide very large support force, this not only adds the cost of hydraulic jack, but also is required to be the installing space that this hydraulic jack provides larger.
When this hydraulic jack 2, below main turnover panel or other damage of components, need to shut down and start main turnover panel to keep in repair it.Due to hydraulic jack and main turnover panel hinged, therefore, must first main turnover panel could be started after the dismounting of main turnover panel by hydraulic jack, and very narrow and small for dismantling the space provided below main turnover panel, this certainly will cause the difficulty of maintenance.
Utility model content
For the above-mentioned defect existed in prior art, the utility model proposes a kind of simple and compact for structure, hydraulic jack stressed less, be convenient to the hopper of paver panel turnover mechanism that keeps in repair.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of hopper of paver panel turnover mechanism, comprising: main turnover panel, two auxiliary turnover panel, at least one hydraulic-driven assembly; Wherein:
The side of described main turnover panel and the vehicle frame pivot joint of described paver, described in two, auxiliary turnover panel is overlapped on the both sides of the upper surface of described main turnover panel respectively by its clinch, and auxiliary turnover panel described in two towards described paver side respectively with two hopper pivot joints of described paver;
Described hydraulic-driven assembly comprises rocking arm and hydraulic jack, the first end of described rocking arm and described vehicle frame pivot joint, and the second end is provided with the top abutted with the soffit of described main turnover panel and takes turns; The first end of described hydraulic jack and described vehicle frame pivot joint; The middle part pivot joint of the second end and described rocking arm;
Described hydraulic jack drives described rocking arm to rotate to make described top take turns upwards main turnover panel described in jack-up, and drives auxiliary turnover panel described in two to turn over together with hopper described in two.
Preferably, the quantity of described hydraulic-driven assembly is two, and hydraulic-driven assembly described in two is arranged symmetrically in the below of the both sides of described main turnover panel respectively.
Preferably, described rocking arm first end be positioned at vehicle frame pivot joint below described main turnover panel;
First end and the vehicle frame pivot joint be positioned at below described main turnover panel of described hydraulic jack, and this pivot points is positioned at the side of first end towards the second end of described rocking arm of described rocking arm.
Preferably, described rocking arm comprises the first arm and second arm of angled connection, the angle of described first arm and described second arm is obtuse angle, and the second end of described hydraulic jack is articulated in the junction of described first arm and described second arm, and the opening of described angle is towards described hydraulic jack.
Preferably, described auxiliary turnover panel is by the first junction plate and described hopper pivot joint, described auxiliary turnover panel is provided with multiple first sleeve pipe towards coaxial spaced on the side of the side of described paver, on the side of the side of described first junction plate, coaxial spaced is provided with multiple second sleeve pipe, described auxiliary turnover panel is by wearing the first bearing pin of described first sleeve pipe and the second sleeve pipe and described first junction plate pivot joint, and described first junction plate is spirally connected by the screw and described hopper wearing the through hole on its plate face;
Described main turnover panel is by the second junction plate and described vehicle frame pivot joint, on the side of the side of described main turnover panel, coaxial spaced is provided with multiple 3rd sleeve pipe, on the side of the side of described second junction plate, coaxial spaced is provided with multiple Quadruplet pipe, described main turnover panel is by wearing the second bearing pin of described 3rd sleeve pipe and Quadruplet pipe and described second junction plate pivot joint, and described second junction plate is spirally connected by the bolt and described vehicle frame wearing the through hole on its plate face.
Preferably, the first end of described hydraulic jack is its cylinder body end, and the second end is the free end of its piston rod.
The utility model also provides a kind of paver with above-mentioned hopper of paver panel turnover mechanism.
Compared with prior art, the beneficial effect that hopper of paver panel turnover mechanism of the present utility model has is: due to first end and the vehicle frame pivot joint of rocking arm, its second end is abutted with the soffit of main turnover panel by top wheel, the first end of hydraulic jack and vehicle frame pivot joint, its second end and rocking arm pivot joint.When main turnover panel and auxiliary turnover panel drive the material that paves on it to collect backward, the power driving main turnover panel and auxiliary turnover panel to turn over is by the shared of hydraulic jack and rocking arm, when main turnover panel is identical with the material that paves on auxiliary turnover panel, the power that the hydraulic jack of hopper of paver panel turnover mechanism of the present utility model bears is less than the power that hydraulic jack that of the prior art and main turnover panel is directly connected bears, therefore, hydraulic jack of the present utility model can select the hydraulic jack of less cylinder diameter, thus reduce the cost of hydraulic jack, also make total compacter.Moreover the rocking arm that hydraulic jack drives is connected in the mode abutted with main turnover panel by top wheel, when this hydraulic jack below main turnover panel or other damage of components, directly can start main turnover panel and keep in repair it, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of hopper of paver panel turnover mechanism in prior art
Fig. 2 is the perspective view of hopper of paver panel turnover mechanism of the present utility model;
Fig. 3 is that main turnover panel of the present utility model is not by the view of hopper of paver panel turnover mechanism during the wheel jack-up of top;
The view of Fig. 4 hopper of paver panel turnover mechanism when to be main turnover panel of the present utility model pushed up wheel jack-up;
Fig. 5 is the zoomed-in view of the local A of Fig. 2;
Fig. 6 is the zoomed-in view of the local B of Fig. 2.
Detailed description of the invention
For making those skilled in the art better understand the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Should illustrate, paver itself herein or the front of all parts or front side are the directions that relative paver is advanced, and accordingly, paver itself or all parts rear or rear side are the front of paver itself or all parts or the reverse of front side; Outside it and inner side is for the width of paver.
Embodiment as of the present utility model in Fig. 2-4 provides a kind of hopper of paver panel turnover mechanism, comprising: main turnover panel 1, two auxiliary turnover panel 2, at least one hydraulic-driven assembly; The side (i.e. the rear side of main turnover panel 1) of main turnover panel 1 and vehicle frame 100 pivot joint of paver, two auxiliary turnover panels 2 are overlapped on the both sides of the upper surface of main turnover panel 1 respectively by its clinch, and its side towards described paver (i.e. the rear side of auxiliary turnover panel 2) respectively with two hopper (not shown) pivot joints of paver; Hydraulic-driven assembly comprises rocking arm 3 and hydraulic jack 4; first end of rocking arm 3 and vehicle frame 100 pivot joint; the second end installs a rotatable top wheel 5; top wheel 5 abuts with the soffit of main turnover panel 1; first end of hydraulic jack 4 and the pivot joint of main turnover panel 1 vehicle frame, the second end of hydraulic jack 4 and the middle part pivot joint of rocking arm 3; Hydraulic jack 4 drives rocking arm 3 to rotate to make top to take turns 5 upwards main turnover panels 1 of jack-up, and drives two auxiliary turnover panels 2 to turn over to collect to pave and expect together with two hoppers.Particularly, the first end of rocking arm 3 is by vehicle frame 100 pivot joint below the first connecting pin 6 and main turnover panel 1; The first end of hydraulic jack 4 is by vehicle frame 100 pivot joint below the second connecting pin 7 and main turnover panel 1, and this pivot points is positioned at the side of first end towards the second end of rocking arm 3 of rocking arm 3, as shown in Figure 3, is namely positioned at the outside of the first end of rocking arm 3.
Particularly, for convenience of installing hydraulic jack 4, being set to the cylinder body end of hydraulic jack 4 with the first end of vehicle frame 200 pivot joint, being set to the free end of piston rod with the second end of rocking arm 3 pivot joint.
Due to vehicle frame 100 pivot joint below the first end of rocking arm 3 and main turnover panel 1, its second end is abutted with the soffit of main turnover panel 1 by top wheel 5, vehicle frame 100 pivot joint below the first end of hydraulic jack 4 and main turnover panel 1, and be positioned at the outside of the first end of rocking arm 3, its second end and rocking arm 3 pivot joint.As shown in Figure 3, when coordinate without the need to main turnover panel 1, auxiliary turnover panel 2 and two hoppers collect backward pave material time, hydraulic jack 4 is in retracted state, and main turnover panel 1 is pressed in and pushes up on wheel 5 under the effect of self gravitation, the material that paves, auxiliary turnover panel 2, as shown in Figure 4, when needs collect backward pave material time, when the piston rod of hydraulic jack 4 stretches out and drives main turnover panel 1 and auxiliary turnover panel 2 that the material that paves on it is collected backward, the power driving main turnover panel 1 and auxiliary turnover panel 2 to turn over is by hydraulic jack 4 and rocking arm 3 shared, when main turnover panel is identical with the material that paves on auxiliary turnover panel, the power that the hydraulic jack 4 of hopper of paver panel turnover mechanism of the present utility model bears is less than the power that hydraulic jack 204 that of the prior art and main turnover panel 203 is directly connected bears, therefore, hydraulic jack 4 of the present utility model can select less cylinder diameter, thus reduce the cost of hydraulic jack 4, also make total compacter.Moreover the rocking arm 3 that hydraulic jack 4 drives is connected in the mode abutted with main turnover panel 1 by top wheel 5, when this hydraulic jack 4 below main turnover panel 1 or other damage of components, directly can start main turnover panel 1 and keep in repair it, easy to maintenance.
As shown in Figure 3-4, for making main turnover panel 1 stress equalization, two hydraulic-driven assemblies can be set in the below of main turnover panel 1, and be arranged symmetrically in the both sides of main turnover panel 1.
The form of structure of the rocking arm 3 of hydraulic-driven assembly has multiple, can be straight-arm, and now, the second end of hydraulic jack 4 is articulated in the middle part of straight-arm.As shown in Figure 3-4, in a preferred embodiment of the present utility model; rocking arm is a kind of connecting lever; it specifically comprises the first arm and second arm of angled connection; the angle of the first arm and the second arm is obtuse angle; the second end of hydraulic jack 4 is articulated in the junction of the first arm and the second arm, and the opening of angle is towards hydraulic jack 4.Connecting lever to be set up at cloth than straight-arm more can save space.
Main turnover panel 1 and two auxiliary turnover panels 2 all can be direct by bearing pin and vehicle frame 100 and two hopper pivot joints respectively, but when the main turnover panel 1 of dismounting and two auxiliary turnover panels 2, need disassembling and assembling pin shaft, normally very difficult to the dismounting of bearing pin.In a preferred embodiment of the present utility model, auxiliary turnover panel 2 is by the first junction plate 9 and hopper pivot joint, as shown in Figure 5, particularly, on the side of the side towards paver (i.e. the rear side of auxiliary turnover panel 2) of auxiliary turnover panel 2, coaxial spaced is provided with multiple first sleeve pipe 21, on the side of the side of the first junction plate 9, coaxial spaced is provided with multiple second sleeve pipe 91, auxiliary turnover panel 2 is by wearing the first bearing pin 93 and the first junction plate 9 pivot joint of the first sleeve pipe 21 and the second sleeve pipe 91, first junction plate 9 is spirally connected with hopper by the screw 92 wearing the through hole on its plate face, main turnover panel 1 is by the second junction plate 10 and vehicle frame 100 pivot joint, as shown in Figure 6, particularly, on the side of the side (i.e. the rear side of main turnover panel 1) of main turnover panel 1, coaxial spaced is provided with multiple 3rd sleeve pipe 11, on the side of the side of the second junction plate 10, coaxial spaced is provided with multiple Quadruplet pipe 101, main turnover panel 1 is by wearing the second bearing pin 102 and the second junction plate 10 pivot joint of the 3rd sleeve pipe 11 and Quadruplet pipe 101, and the second junction plate 10 is spirally connected with vehicle frame 100 by the bolt 103 wearing the through hole on its plate face.So, when needing the main turnover panel 1 of dismounting or auxiliary turnover panel 2, only screw between the first junction plate 9 and hopper 92 or the bolt 103 between the second junction plate 10 and vehicle frame 100 need be carried out dismounting, therefore this structure dismounting is very convenient.
In addition, the utility model additionally provides a kind of paver with above-mentioned hopper of paver panel turnover mechanism.
Claims (7)
1. a hopper of paver panel turnover mechanism, is characterized in that, comprising: main turnover panel, two auxiliary turnover panel, at least one hydraulic-driven assembly; Wherein:
The side of described main turnover panel and the vehicle frame pivot joint of described paver, described in two, auxiliary turnover panel is overlapped on the both sides of the upper surface of described main turnover panel respectively by its clinch, and auxiliary turnover panel described in two towards described paver side respectively with two hopper pivot joints of described paver;
Described hydraulic-driven assembly comprises rocking arm and hydraulic jack, the first end of described rocking arm and described vehicle frame pivot joint, and the second end is provided with the top abutted with the soffit of described main turnover panel and takes turns; The first end of described hydraulic jack and described vehicle frame pivot joint; The middle part pivot joint of the second end and described rocking arm;
Described hydraulic jack drives described rocking arm to rotate to make described top take turns upwards main turnover panel described in jack-up, and drives auxiliary turnover panel described in two to turn over together with hopper described in two.
2. hopper of paver panel turnover mechanism according to claim 1, is characterized in that, the quantity of described hydraulic-driven assembly is two, and hydraulic-driven assembly described in two is arranged symmetrically in the below of the both sides of described main turnover panel respectively.
3. hopper of paver panel turnover mechanism according to claim 1, is characterized in that,
First end and the vehicle frame pivot joint be positioned at below described main turnover panel of described rocking arm;
First end and the vehicle frame pivot joint be positioned at below described main turnover panel of described hydraulic jack, and this pivot points is positioned at the side of first end towards the second end of described rocking arm of described rocking arm.
4. hopper of paver panel turnover mechanism according to claim 3, it is characterized in that, described rocking arm comprises the first arm and second arm of angled connection, the angle of described first arm and described second arm is obtuse angle, second end of described hydraulic jack is articulated in the junction of described first arm and described second arm, and the opening of described angle is towards described hydraulic jack.
5. hopper of paver panel turnover mechanism according to claim 1, is characterized in that,
Described auxiliary turnover panel is by the first junction plate and described hopper pivot joint, described auxiliary turnover panel is provided with multiple first sleeve pipe towards coaxial spaced on the side of the side of described paver, on the side of the side of described first junction plate, coaxial spaced is provided with multiple second sleeve pipe, described auxiliary turnover panel is by wearing the first bearing pin of described first sleeve pipe and the second sleeve pipe and described first junction plate pivot joint, and described first junction plate is spirally connected by the screw and described hopper wearing the through hole on its plate face;
Described main turnover panel is by the second junction plate and described vehicle frame pivot joint, on the side of the side of described main turnover panel, coaxial spaced is provided with multiple 3rd sleeve pipe, on the side of the side of described second junction plate, coaxial spaced is provided with multiple Quadruplet pipe, described main turnover panel is by wearing the second bearing pin of described 3rd sleeve pipe and Quadruplet pipe and described second junction plate pivot joint, and described second junction plate is spirally connected by the bolt and described vehicle frame wearing the through hole on its plate face.
6. hopper of paver panel turnover mechanism according to claim 1, is characterized in that, the first end of described hydraulic jack is its cylinder body end, and the second end is the free end of its piston rod.
7. a paver, is characterized in that, has the hopper of paver panel turnover mechanism according to any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500284.6U CN204125816U (en) | 2014-09-01 | 2014-09-01 | Hopper of paver panel turnover mechanism and paver thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500284.6U CN204125816U (en) | 2014-09-01 | 2014-09-01 | Hopper of paver panel turnover mechanism and paver thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204125816U true CN204125816U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500284.6U Expired - Fee Related CN204125816U (en) | 2014-09-01 | 2014-09-01 | Hopper of paver panel turnover mechanism and paver thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204125816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040375A (en) * | 2019-04-29 | 2019-07-23 | 陈建军 | A kind of collapsible hopper assembly |
| CN110468659A (en) * | 2019-07-30 | 2019-11-19 | 天津工程机械研究院有限公司 | A kind of paver mechanical hopper panel turnover device and paver |
| CN110846984A (en) * | 2019-12-10 | 2020-02-28 | 河南省大道路业有限公司 | Continuous feeding system of micro-surfacing paver and continuous micro-surfacing paver |
-
2014
- 2014-09-01 CN CN201420500284.6U patent/CN204125816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040375A (en) * | 2019-04-29 | 2019-07-23 | 陈建军 | A kind of collapsible hopper assembly |
| CN110468659A (en) * | 2019-07-30 | 2019-11-19 | 天津工程机械研究院有限公司 | A kind of paver mechanical hopper panel turnover device and paver |
| CN110846984A (en) * | 2019-12-10 | 2020-02-28 | 河南省大道路业有限公司 | Continuous feeding system of micro-surfacing paver and continuous micro-surfacing paver |
| CN110846984B (en) * | 2019-12-10 | 2023-08-18 | 河南省大道路业有限公司 | Continuous feeding system of micro-surfacing paver and continuous micro-surfacing paver |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20200901 |