CN101474974B - Self-discharging vehicle cargo box - Google Patents
Self-discharging vehicle cargo box Download PDFInfo
- Publication number
- CN101474974B CN101474974B CN2009100583127A CN200910058312A CN101474974B CN 101474974 B CN101474974 B CN 101474974B CN 2009100583127 A CN2009100583127 A CN 2009100583127A CN 200910058312 A CN200910058312 A CN 200910058312A CN 101474974 B CN101474974 B CN 101474974B
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- set square
- sides
- casing
- latch hook
- seat beam
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Abstract
The invention relates to a container of a self-unloading vehicle and belongs to a transportation tool, in particular to a cargo transportation tool in landway. The container comprises a container body and a rear door. The container is characterized in that the rear part of a sub-frame is provided with a lower seat beam; two sides on the rear part of the container body are provided with triangular plates respectively; one end of the middle part between two triangular plates is welded with the rear door; the other end part of the triangular plate is connected with the lower seat beam through a zipper; and two sides of the tail of the container body are provided with lock hooks which are connected with the zipper through a lock hook pull rod. when the container is lifted and is unloaded, the rear door is lifted to a position higher than the cargo before the cargo in the front of the container is unloaded; the cargo fully has no impact action on the rear door; and the rear door is in an intact state.
Description
(1) technical field:
A kind of capacity of the tipping body belongs to the goods transport instrument on transportation means, the especially land route.
(2) background technology:
The present capacity of the tipping body of usefulness on the market, mainly there is following problem: when casing is unloaded in lifting, in casing under the impact of anterior goods, back door horizontal bar and perpendicular muscle weld cracking and whole back door gross distortion, the back door was just damaged in very short time, whole back door can be knocked when the impulsive force of goods is big.
(3) summary of the invention:
The problem to be solved in the present invention is exactly to provide a kind of goods the back door not to be had fully the capacity of the tipping body with novel back door of impact effect at above deficiency.Its technical scheme is as follows:
It comprises casing and back door, it is characterized in that seat beam once being installed at the subframe rear portion, in both sides, casing rear portion set square is installed respectively, end welding back door between two set squares, the other end at set square is connected with following seat beam by slide fastener, two sides of tail at casing is installed latch hook, and latch hook is connected with slide fastener by the latch hook pull bar.
Compared with prior art, the beneficial effect that the present invention has is: when the container lifting was unloaded, the back door had given rise to the position higher than goods before the anterior goods unloading of container, and goods does not have impact effect fully to the back door, and the back door is excellent.
(4) description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2, set square structural representation of the present invention;
Fig. 3, zipper scheme drawing of the present invention;
Fig. 4, latch hook Tiebar structure scheme drawing of the present invention;
Fig. 5, seat beam structural representation under the present invention;
(5) specific embodiment:
Referring to Fig. 1-Fig. 5, the present invention includes casing 4 and back door.Its gordian technique is to connect and vertical following seat beam 2 with the subframe longeron in the installation one of subframe 1 rear portion, and following seat beam 2 is seat beam shafts 24 under the welding of the two ends of section steel beam 23; Weld set square rear axle 6 respectively in both sides, casing 4 rear portion, set square rear axle housing 13 is installed on set square rear axle 6, set square 7 is installed on set square rear axle housing 13, welding back door 8 between the front end of two set squares 7, tail end at set square 7 is installed set square front axle 5, set square front shaft sleeve 12 is installed on set square front axle 5, set square front shaft sleeve 12 is connected with following seat beam 2 by slide fastener 3, slide fastener 3 is to connect pulling block 14 and attaching parts 17 by bearing pin 15 respectively at the two ends of iron chains 16, one end of pulling block 14 is fixed on the set square front axle 5, attaching parts 17 connects lower drawing block 18 by screw rod 19, and lower drawing block 18 is fixed on down on the seat beam shaft 24; Two sides of tail welding lock hook shaft 22 at casing 4, latch hook 10 is installed on lock hook shaft 22, latch hook 10 is connected with following seat beam 2 by latch hook pull bar 11, specifically be to be respectively equipped with contiguous block 20 at latch hook pull bar 11 two ends, wherein a contiguous block connects latch hook 10 by bearing pin 21, and another contiguous block is fixed on the lower drawing block 18; That lock 9 respectively is installed is corresponding with latch hook 10 on 8 downside both sides at the back door, and twice link stopper pads of welding are formed the back door catch gears with latch hook 10, lock 9 and latch hook pull bar 11 below the back door on the casing tail boom.
During closing back door latch hook 10 being hung lock 9 interior lockings gets final product.
During unloading, latch hook 10 is taken out in lock 9, lifting mechanism is with casing 4 liftings, slide fastener 3 is tensioned, and pulling set square 7 upwards lifts, and drives back door 8 and upwards gives rise to the position higher than goods, unloading this moment, goods does not have impact effect fully to the back door, and the back door is excellent.
Claims (1)
1. capacity of the tipping body, comprise casing (4) and back door, it is characterized in that seat beam (2) once being installed at subframe (1) rear portion, following seat beam (2) is a seat beam shaft (24) under the welding of the two ends of section steel beam (23), in casing (4) both sides, rear portion set square (7) is installed respectively, set square (7) is installed in both sides, casing rear portion by set square rear axle (6), tail end at set square (7) is installed set square front axle (5), set square rear axle housing (13) and set square front shaft sleeve (12) are installed respectively on set square rear axle (6) and the set square front axle (5), between the front end of two set squares (7), weld back door (8), (8) downside both sides respectively are equipped with lock (9) at the back door, the tail end of set square (7) is connected with following seat beam (2) by slide fastener (3), slide fastener (3) is to connect pulling block (14) and attaching parts (17) respectively at the two ends of iron chains (16), one end of pulling block (14) is fixed on the set square front shaft sleeve (12), attaching parts (17) connects lower drawing block (18), lower drawing block (18) is fixed on down on the seat beam shaft (24), two sides of tail at casing (4) is installed latch hook (10), latch hook (10) is connected with slide fastener (3) by latch hook pull bar (11), be respectively equipped with contiguous block (20) at latch hook pull bar (11) two ends, wherein a contiguous block connects latch hook (10), another contiguous block is fixed on the lower drawing block (18), at the two sides of tail welding lock hook shaft (22) of casing (4), latch hook (10) is installed in the two sides of tail of casing (4) by lock hook shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100583127A CN101474974B (en) | 2009-02-12 | 2009-02-12 | Self-discharging vehicle cargo box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100583127A CN101474974B (en) | 2009-02-12 | 2009-02-12 | Self-discharging vehicle cargo box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101474974A CN101474974A (en) | 2009-07-08 |
| CN101474974B true CN101474974B (en) | 2011-08-03 |
Family
ID=40835777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100583127A Active CN101474974B (en) | 2009-02-12 | 2009-02-12 | Self-discharging vehicle cargo box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101474974B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878285A (en) * | 2017-11-03 | 2018-04-06 | 广州电力机车有限公司 | The capacity of the tipping body of breast board automatic shutter after a kind of |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010067A (en) * | 2012-12-27 | 2013-04-03 | 中国重汽集团柳州运力专用汽车有限公司 | Opening-closing device for carriage back door of self-dumper |
| CN112109831A (en) * | 2020-08-31 | 2020-12-22 | 徐州工程学院 | Self-weighing freight tricycle |
-
2009
- 2009-02-12 CN CN2009100583127A patent/CN101474974B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878285A (en) * | 2017-11-03 | 2018-04-06 | 广州电力机车有限公司 | The capacity of the tipping body of breast board automatic shutter after a kind of |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101474974A (en) | 2009-07-08 |
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| C14 | Grant of patent or utility model | ||
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