CN106427731B - A kind of back door retaining mechanism for bagged cement dumper - Google Patents
A kind of back door retaining mechanism for bagged cement dumper Download PDFInfo
- Publication number
- CN106427731B CN106427731B CN201610837497.1A CN201610837497A CN106427731B CN 106427731 B CN106427731 B CN 106427731B CN 201610837497 A CN201610837497 A CN 201610837497A CN 106427731 B CN106427731 B CN 106427731B
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- CN
- China
- Prior art keywords
- back door
- telescopic device
- dump truck
- truck van
- bagged cement
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/26—Means for controlling movement of tailboards or sideboards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/26—Means for controlling movement of tailboards or sideboards
- B60P1/273—Providing interdependence between tipping movement and the latching or unlatching of a freely-swingable tailboard or sideboard
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The present invention provides a kind of back door retaining mechanism for bagged cement dumper, including dump truck van, dump truck van and back door are split structures, two outer side edges of dump truck van are respectively equipped with telescopic device, the tail end of wherein telescopic device is hinged on two outer side edges of dump truck van, the piston end of telescopic device is towards back door direction, and the piston end of telescopic device and back door are connected as one；Lifting device is additionally provided on the dump truck van below telescopic device, wherein lifting device one end is hinged on self-discharging carriage body side surface, and the other end is hinged on the side wall of telescopic device；The telescopic device and lifting device is all hydraulic device.Back door retaining mechanism provided by the invention realizes self-unloading and the block pattern row pattern of bagged cement in the way of the unloading of traditional Tipper Lifting, and whole device installation is simple, operates steadily, and reliability is high, meets the requirement of cargo block pattern row pattern after unloading.
Description
Technical field
The present invention relates to a kind of back door retaining mechanisms for bagged cement dumper, change previous bagged cement and rely on
The case where artificial discharging, realizes self-unloading and the block pattern row pattern of bagged cement.
Background technology
In engineering construction, transport, the handling of construction material are highly important, seriously affect the efficiency of engineering construction.
Wherein bagged cement in engineering construction always by the way of artificial discharging because traditional self-unloading mode can not be by packed water
Mud is neatly packed, and difficulty is brought to the rain-proof in later stage, moisture-proof, carrying, but not only operating efficiency is not high by artificial discharging, but also
Labour cost is expensive, and this operating type is badly in need of changing.
Invention content
The present invention keeps its neatly packed to improve bagged cement unloading operation efficiency, and spy proposes a kind of for bagged cement
The back door retaining mechanism of dumper.
Thus the technical scheme is that, a kind of back door retaining mechanism for bagged cement dumper, including self-unloading
Car body, it is characterised in that：Dump truck van and back door are split structures, and two outer side edges of dump truck van are respectively equipped with flexible
The tail end of device, wherein telescopic device is hinged on two outer side edges of dump truck van, the piston end of telescopic device towards back door direction, and
And telescopic device piston end and back door be connected as one.
Further improve is：It is additionally provided with lifting device on the dump truck van below telescopic device, wherein lifting
Device one end is hinged on self-discharging carriage body side surface, and the other end is hinged on the side wall of telescopic device.
Further improve is：The telescopic device and lifting device is all hydraulic device.
Advantageous effect：
Back door retaining mechanism provided by the invention realizes bagged cement in the way of the unloading of traditional Tipper Lifting
Self-unloading and block pattern row pattern, whole device installation is simple, operates steadily, and reliability is high, and cargo block pattern row pattern wants after satisfaction unloading
It asks.
The invention avoids the heavy physical labor of previous artificial discharging, self-unloading mode greatly improves rate of discharging, section
The labour cost of unloading is saved so that this cost done substantially reduces, and work efficiency is greatly improved.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Schematic diagram when Fig. 2 is present invention loading.
Fig. 3 is schematic diagram when the first step of the present invention is unloaded.
Fig. 4 is schematic diagram when second step of the present invention is unloaded.
Schematic diagram when Fig. 5 is third of the present invention step unloading.
1 is dump truck van in figure, and 2 be telescopic device, and 3 lifting devices, 4 be back door, and 5 be bagged cement.
Specific implementation mode
The present invention is as shown in Figs. 1-5.
A kind of back door retaining mechanism for bagged cement dumper, including dump truck van 1, dump truck van 1 is with after
Door 4 is split structure, and 1 liang of outer side edges of dump truck van are respectively equipped with telescopic device 2, and the wherein tail end of telescopic device 2 is hinged
In 1 liang of outer side edges of dump truck van, the piston end of telescopic device 2 is towards 4 direction of back door, and the piston end of telescopic device 2 is with after
Door 4 is connected as one.
Lifting device 3 is additionally provided on dump truck van 1 below telescopic device 2, wherein 3 one end of lifting device is hinged on
1 side of dump truck van, the other end are hinged on the side wall of telescopic device 2.
Telescopic device 2 and lifting device 3 are all hydraulic device.
After vehicle reaches specified landing place when in use, dump truck van is first lifted to specified angle（35º）, at this time after
Door 4 is perpendicular to the ground, and the bagged cement 5 of block pattern row pattern is leant against on back door 4 in dump truck van 1；It is flexible by controlling at this time
Device 2 stretches out, and back door 4 is pushed open in the horizontal direction, and during back door 4 is pushed open, neatly packed bagged cement 5 is made in gravity
Under, back door 4 is leaned against, is slid successively on the ground；After certain distance is pushed at back door 4 open, the bagged cement 5 for being discharged at ground is enough
Support rear bagged cement 5 no longer slides, and is stretched out at this time by controlling lifting device 3, and telescopic device 2 drives back door 4 along hinged
It is overturn to above dump truck van 1 in one end of dump truck van 1；Slow driven forward vehicle at this time, in dump truck van 1
Bagged cement 5 leans against the cement unloaded, slides successively on the ground, until unsnatching all bagged cements 5；It is first passed through after unloading
Lifting device 3 is withdrawn, and is made telescopic device 2 that back door 4 be driven to be flipped back to horizontal position, then withdrawn by telescopic device 2, is made back door 4
It withdraws；Dump truck van 1 is finally fallen to driving states.
Claims (1)
1. a kind of back door retaining mechanism for bagged cement dumper, including dump truck van, it is characterised in that：Self-discharging carriage
Body and back door are split structures, and two outer side edges of dump truck van are respectively equipped with telescopic device, wherein the tail end hinge of telescopic device
It is connected on two outer side edges of dump truck van, the piston end of telescopic device is towards back door direction, and the piston end of telescopic device and back door
It is connected as one；Lifting device is additionally provided on the dump truck van below telescopic device, wherein lifting device one end is hinged on
Self-discharging carriage body side surface, the other end are hinged on the side wall of telescopic device；Telescopic device and lifting device are all hydraulic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837497.1A CN106427731B (en) | 2016-09-22 | 2016-09-22 | A kind of back door retaining mechanism for bagged cement dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837497.1A CN106427731B (en) | 2016-09-22 | 2016-09-22 | A kind of back door retaining mechanism for bagged cement dumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106427731A CN106427731A (en) | 2017-02-22 |
| CN106427731B true CN106427731B (en) | 2018-09-07 |
Family
ID=58166727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610837497.1A Active CN106427731B (en) | 2016-09-22 | 2016-09-22 | A kind of back door retaining mechanism for bagged cement dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106427731B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2239029A (en) * | 1940-05-20 | 1941-04-22 | Gar Wood Ind Inc | Dump body |
| JPS5741540U (en) * | 1980-08-22 | 1982-03-06 | ||
| RU2009054C1 (en) * | 1990-06-01 | 1994-03-15 | Научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов | Method of unloading of rock with inclusion of rock waste from truck body and device for its accomplishment |
| CN201376795Y (en) * | 2009-01-22 | 2010-01-06 | 张永利 | Unloader |
| CN204472645U (en) * | 2015-01-26 | 2015-07-15 | 邓习伟 | A kind of automatic-opening rear carriage of dump truck door gear |
| CN206049475U (en) * | 2016-09-22 | 2017-03-29 | 湖北杜德起重机械有限公司 | A kind of back door retaining mechanism for bagged cement dumper |
-
2016
- 2016-09-22 CN CN201610837497.1A patent/CN106427731B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2239029A (en) * | 1940-05-20 | 1941-04-22 | Gar Wood Ind Inc | Dump body |
| JPS5741540U (en) * | 1980-08-22 | 1982-03-06 | ||
| RU2009054C1 (en) * | 1990-06-01 | 1994-03-15 | Научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов | Method of unloading of rock with inclusion of rock waste from truck body and device for its accomplishment |
| CN201376795Y (en) * | 2009-01-22 | 2010-01-06 | 张永利 | Unloader |
| CN204472645U (en) * | 2015-01-26 | 2015-07-15 | 邓习伟 | A kind of automatic-opening rear carriage of dump truck door gear |
| CN206049475U (en) * | 2016-09-22 | 2017-03-29 | 湖北杜德起重机械有限公司 | A kind of back door retaining mechanism for bagged cement dumper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106427731A (en) | 2017-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190401 Address after: 442700 Wudangshan Special Zone Industrial Park, Shiyan City, Hubei Province Patentee after: Shiyan to Hexi Vehicle Co., Ltd. Address before: 442500 Yunxian Economic Development Zone, Shiyan, Hubei Patentee before: HUBEI DOOD CRANE CO., LTD. |
|
| TR01 | Transfer of patent right |