CN206782592U - A kind of rubbish van - Google Patents
A kind of rubbish van Download PDFInfo
- Publication number
- CN206782592U CN206782592U CN201720576062.6U CN201720576062U CN206782592U CN 206782592 U CN206782592 U CN 206782592U CN 201720576062 U CN201720576062 U CN 201720576062U CN 206782592 U CN206782592 U CN 206782592U
- Authority
- CN
- China
- Prior art keywords
- connecting lever
- hinged
- turnover panel
- bearing
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Refuse-Collection Vehicles (AREA)
Abstract
The utility model discloses a kind of rubbish van, with automobile chassis and refuse transfer box, refuse transfer box has back door, and back door is formed by upper sealing plate and lower turnover panel are be hinged, and the rear end bottom of refuse transfer box is connected with lock shaft, overturning oil cylinder is housed on upper sealing plate, overturning oil cylinder has piston rod, and slideway base is fixed with lower turnover panel, the chute board with bar hole is housed on slideway base, jointed shaft is installed with bar hole, the termination of piston rod is connected with jointed shaft；Also include connecting rod, its one end is connected with jointed shaft, and the other end is connected with connecting lever, and the bottom of lower turnover panel is equipped with connecting lever bearing, and connecting lever is hinged and connected with connecting lever bearing, equipped with locking axis in connecting lever；The lower turnover panel bottom of connecting lever bearing both sides is equipped with locking bail bearing, and connecting lever locking bail is hinged with locking bail bearing, and the both ends for locking axis are connected to connecting lever locking bail close to the position of flex point.Back door in the utility model may be reversed, and be easy to rubbish to unload, and back door and casing locking is firm.
Description
Technical field
It the utility model is related to a kind of rubbish van.
Background technology
Rubbish van, structure mainly include automobile chassis, refuse transfer box are housed on automobile chassis, refuse transfer box
Rear end is connected with back door, and the rear end of back door and refuse transfer box is hinged and connected, and is that rubbish is attached to refuse transfer box when clearing up rubbish
It is interior, then rubbish is laid down to the place specified.When unloading the rubbish in refuse transfer box, casing drive device is first passed through rubbish
The front end rise of rubbish transport box, back door are opened in state is naturally drooped, and now the rubbish in dustbin can slide completion unloading
Task.The back door structure of above-mentioned refuse transfer box of the prior art, formed necessarily by gravity sag and casing after unlatching
Angle, in rubbish uninstall process, with the increase for the rubbish height stacked on landing ground, back door can be snapped on rubbish heap,
Influence the unloading operation of rubbish；In addition, above-mentioned rubbish van of the prior art, the back door of refuse transfer box and box back
Locking be to be locked by artificial mechanism, easily cause maloperation, cause back door in vehicle travel process to be likely to occur unblock, make
Overflowed into the rubbish in casing and bring secondary pollution.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of back door can realize upset and back door and box back it
Between the firm rubbish van of locking.
In order to solve the above technical problems, rubbish van of the present utility model, has automobile chassis, is equipped with automobile chassis
Refuse transfer box, the rear end of refuse transfer box be connected with back door, and the back door with the refuse transfer box upper rear end by being connected
Upper sealing plate and the lower turnover panel composition being connected with upper sealing plate by linkwork, the rear end bottom of refuse transfer box is connected with lock shaft；
Overturning oil cylinder is articulated with by cylinder support on the upper sealing plate, overturning oil cylinder has piston rod；It is fixedly mounted with the lower turnover panel
There is slideway base, the left and right two pieces chute boards with bar hole are housed on slideway base, worn in the bar hole of left and right two pieces of chute boards
There is jointed shaft, the termination of the piston rod is hinged and connected with the jointed shaft；Also include connecting rod, one end of connecting rod with it is described
Jointed shaft be hinged and connected, the other end is connected with connecting lever, correspondingly descends the bottom of turnover panel that connecting lever bearing is housed, connection is turned
Arm is hinged and connected with connecting lever bearing, and connecting lever is provided with axis hole close to the position of flex point, and locking axis is installed with axis hole；Position
Locking bail bearing is housed in the lower turnover panel bottom of connecting lever bearing both sides, the locking can be hooked by being hinged with locking bail bearing
The connecting lever locking bail of axle, the both ends of the locking axis are connected to connecting lever locking bail close to the position of flex point.
Using the rubbish van of said structure, when unloading rubbish, first have to drive the overturning oil cylinder, the work of oil cylinder
Stopper rod drives the upward sliding in bar hole of the jointed shaft on the chute board in bar hole, and then drives connecting rod to slide up
It is dynamic, drive locking bail to be rotated around described locking bail bearing by locking axis, realize that back door unlocks, the piston rod continue to
Upper contraction, lower turnover panel can be driven to be flipped up, realize rubbish unload, be not in back door snap on rubbish heap influence rubbish unload
The phenomenon of load；Because the opening and closing at the back door of refuse transfer box in the utility model are to drive lower turnover panel by overturning oil cylinder
Rotated around upper sealing plate, and the locking between back door and casing is that the slip that described connecting rod is driven by piston rod is realized
, thus be not in artificial operational error cause back door be not closed completely or forget close phenomenon, be not in that vehicle is run over
The problem of rubbish leakage causes secondary environmental pollution in journey.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of main structure diagram of rubbish van of the utility model.
Fig. 2 is structure enlargement diagram at I in Fig. 1.
Fig. 3 is the structural representation at the back door of refuse transfer box in the utility model.
Fig. 4 is the structural representation for the chute board being loaded in lower turnover panel sliding way seat.
Fig. 5 is the schematic cross-sectional view of the line A-A along Fig. 3.
Fig. 6 is the schematic cross-sectional view of the line B-B along Fig. 3.
Embodiment
Referring to Fig. 1-Fig. 6, rubbish van of the present utility model, there is automobile chassis 1, rubbish is housed on automobile chassis 1
Transport box 2, the rear end of refuse transfer box 2 be connected with back door 3, and the back door 3 with the upper rear end of refuse transfer box 2 by being connected
Upper sealing plate 4 and formed with the lower turnover panel 6 that upper sealing plate 4 is connected by linkwork 5, the rear end bottom of refuse transfer box 2 is connected with lock
Mandrel 21；Overturning oil cylinder 8 is articulated with by cylinder support 7 on the upper sealing plate 4, overturning oil cylinder 8 has piston rod 81；It is described
It is fixed with slideway base 9 on lower turnover panel 6, equipped with the left and right two pieces chute boards 92 with bar hole 91 on slideway base 9, left and right two pieces
Jointed shaft 93 is installed with the bar hole 91 of chute board 92, the termination of the piston rod 81 is hinged and connected with the jointed shaft 93；Also wrap
Connecting rod 10 is included, one end of connecting rod 10 is hinged and connected with described jointed shaft 93, and the other end is connected with connecting lever 11, accordingly
The bottom of underground turnover panel 6 is equipped with connecting lever bearing 12, and connecting lever 11 is hinged and connected with connecting lever bearing 12, connecting lever
11 are provided with axis hole 13 close to the position of flex point, and locking axis 14 is installed with axis hole 13；Under the both sides of connecting lever bearing 12
The bottom of turnover panel 6 is equipped with locking bail bearing 15, and the connecting lever locking bail that can hook the lock shaft 21 is hinged with locking bail bearing 15
16, the both ends of the locking axis 14 are connected to connecting lever locking bail 16 close to the position of flex point.Described linkwork 5 includes dress
Overturning seat 51 on the upper sealing plate 4, overturning seat 51 are hinged with trip shaft 52, the bottom of trip shaft 52 and described lower turnover panel
6 are fixedly connected.
Claims (2)
1. a kind of rubbish van, there is automobile chassis（1）, automobile chassis（1）It is upper that refuse transfer box is housed（2）, waste transportation
Case（2）Rear end be connected with back door（3）, it is characterised in that：The back door（3）By with the refuse transfer box（2）Upper rear end phase
Upper sealing plate even（4）With with upper sealing plate（4）Pass through linkwork（5）Connected lower turnover panel（6）Composition, refuse transfer box（2）'s
Rear end bottom is connected with lock shaft（21）；The upper sealing plate（4）On pass through cylinder support（7）It is articulated with overturning oil cylinder（8）, upset
Oil cylinder（8）With piston rod（81）；The lower turnover panel（6）On be fixed with slideway base（9）, slideway base（9）It is upper to be equipped with left and right two pieces
With bar hole（91）Chute board（92）, left and right two pieces of chute boards（92）Bar hole（91）Inside it is installed with jointed shaft（93）, institute
State piston rod（81）Termination and the jointed shaft（93）It is hinged and connected；Also include connecting rod（10）, connecting rod（10）One end
With described jointed shaft（93）It is hinged and connected, the other end is connected with connecting lever（11）, correspondingly descend turnover panel（6）Bottom equipped with connect
Connect connecting lever bearing（12）, connecting lever（11）With connecting lever bearing（12）It is hinged and connected, connecting lever（11）Close to flex point
Position is provided with axis hole（13）, axis hole（13）Inside it is installed with locking axis（14）；Positioned at connecting lever bearing（12）The lower turnover panel of both sides
（6）Bottom is equipped with locking bail bearing（15）, locking bail bearing（15）On be hinged with and can hook the lock shaft（21）Connecting lever lock
Tight hook（16）, the locking axis（14）Both ends be connected to connecting lever locking bail（16）Close to the position of flex point.
2. rubbish van as claimed in claim 1, it is characterised in that：Described linkwork（5）Including loaded on described
Shrouding（4）On overturning seat（51）, overturning seat（51）It is hinged with trip shaft（52）, trip shaft（52）Bottom with it is described under turn over
Plate（6）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576062.6U CN206782592U (en) | 2017-05-23 | 2017-05-23 | A kind of rubbish van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576062.6U CN206782592U (en) | 2017-05-23 | 2017-05-23 | A kind of rubbish van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206782592U true CN206782592U (en) | 2017-12-22 |
Family
ID=60712783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576062.6U Expired - Fee Related CN206782592U (en) | 2017-05-23 | 2017-05-23 | A kind of rubbish van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206782592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438675A (en) * | 2018-05-11 | 2018-08-24 | 徐州徐工环境技术有限公司 | A kind of hook arm formula slag sandbox back door fastening system |
-
2017
- 2017-05-23 CN CN201720576062.6U patent/CN206782592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438675A (en) * | 2018-05-11 | 2018-08-24 | 徐州徐工环境技术有限公司 | A kind of hook arm formula slag sandbox back door fastening system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |