CN2398152Y - Lifting self-opening-cover sealed truck wagon - Google Patents
Lifting self-opening-cover sealed truck wagon Download PDFInfo
- Publication number
- CN2398152Y CN2398152Y CN 99241259 CN99241259U CN2398152Y CN 2398152 Y CN2398152 Y CN 2398152Y CN 99241259 CN99241259 CN 99241259 CN 99241259 U CN99241259 U CN 99241259U CN 2398152 Y CN2398152 Y CN 2398152Y
- Authority
- CN
- China
- Prior art keywords
- drag
- compartment
- line
- top cover
- carriage
- 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
Links
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- Handcart (AREA)
Abstract
The utility model provides a lifting sealed truck carriage for automatically opening a cover, which is composed of a carriage and a folding top cover, wherein, the folding top cover is formed by hinging at least two cover plates, the front ends of the front cover plates are respectively hinged on both sides of the carriage, and the end of the extreme cover plate is respectively arranged in slide ways which are arranged on both sides of the carriage. The utility model is characterized in that a forward pulling drag rope and a backward pulling drag rope are respectively arranged on the extreme cover plate, the automatic opening and closing of the folding top cover can be realized by using the simple structure and the backward overturn of the carriage, and the additional power has no need to be increased or the little human power is used. Therefore, the utility model has the advantages of low cost and easy maintenance, and is convenient for opening and closing, and the utility model is suitable for various transportation trucks which automatically discharge materials.
Description
The utility model relates to a kind of goods transport compartment, especially a kind of dumping car sealing wagon box that transports the powder material.
In today of paying attention to man and nature coordinated development, mutual survival; people make every effort to protect to greatest extent the mankind's oneself living space; safeguard the living environment of self; especially when eliminating and reducing the cities and towns industrial pollution; more should pay attention to the environmental health in cities and towns, so that keep cities and towns health and pure and fresh, clean air.But in the construction of modern cities and towns, the building dust is kicked up, when particularly transporting construction material, easilier be made it to fly upward and pollute clean air or leak and influence city look and feel in ground with the high capacity waggon that opening wide.People develop the sealing carriage of multiple band top cover for this reason, as folding paulin top cover compartment or open the compartment of top cover by hydraulic pressure, pneumatic actuator.The former be not easy to open and labour intensity big, service life is short; The latter's complex structure, manufacturing cost height, and inconvenient maintenance.Therefore, can not satisfy the needs that the modern city and towns is built.
It is a kind of simple in structure that the purpose of this utility model is to provide, and low cost of manufacture need not to increase other power, also need not lifting that manpower just can automatic lid closing/opening from uncapping the sealing wagon box.
The technical solution of the utility model is: it is made of compartment and folding top cover, wherein folding top cover forms by two cover plates is hinged at least, the front end of its front shroud is hinged on the both sides, compartment respectively, the end of the last piece cover plate is located at respectively in the slideway of both sides, compartment by pulley, the drag-line that it is characterized in that being respectively equipped with on the last piece cover plate forward and pull back.The described other end of the drag-line of pulling forward is fixed on the reel of vehicle body or headstock by intermediate pulley, so that the compartment in the process of digging backward, spurs folding top cover voluntarily by drag-line and opens.The other end of the described drag-line that pulls back is fixed on the reel of compartment afterbody by intermediate pulley, so that by artificial small pulling force, folding top cover is closed voluntarily by the weight of self.Described reel is provided with spring, is used for the automatic drawing back drag-line, and described reel is provided with turning handle, is used for the manual withdrawal drag-line.The length of La Dong drag-line adds the summation that height is dug in the compartment backward less than car length forward.
The utility model compared with prior art has following advantage and good effect: because the drag-line that is provided with respectively forward and pulls back on the last piece cover plate of folding top cover, and the limited length of drag-line is used simple structure, and by turning over behind the compartment, can realize opening and closing automatically of folding top cover, need not any power, perhaps use less manpower to get final product, therefore, cost is low, easy-maintaining is opened, is closed conveniently, is applicable to all kinds of self-unloading material transportation lorries.
Fig. 1 is the folding top cover opening structure scheme drawing of the utility model;
Fig. 2 is the folding top cover closing structure scheme drawing of the utility model.
Below in conjunction with accompanying drawing the utility model is described further, is not limited to this but hold within the utility model.
Among the figure, 1 is the compartment, and 2 is slideway, is located at both sides, 1 upper end, compartment respectively, 3 are folding top cover, be formed by connecting by middle hinge 4 by the front and back two cover plates, the front end of its front shroud is hinged on front end both sides, compartment by pin 5, and rotates around this pin, the end of back shroud is provided with pulley 6, this pulley places in the slideway 2, and slides in slideway, and 7 is the drag-line that spurs forward, the one end is fixed on the draw ring 8 of back shroud, the centre places intermediate pulley 9, on 10, the other end is fixed on the reel 11, and this reel is fixed on the vehicle body, reel is provided with spring, so that the drag-line of automatic drawing back drag-line 7,12 for pulling back, the one end is fixed on the draw ring 13 of back shroud, the centre places on the pulley 14, the other end is fixed on the reel 15, and reel is provided with handle 16, in order to regain drag-line 12.Respectively be provided with cushion rubber in the both sides, compartment, be used to slow down the vibration that brings when closing.When material is transported to the destination, when startup compartment 1 turns over backward, spur back shroud voluntarily by drag-line 7, make pulley 6 on it to front slide, then top cover 3 folds and realizes opening, after material is unsnatched, and the compartment return, drag-line 7 is under action of the spring, perhaps manually last volume is on reel 11, and when material was filled, rotating drum 15 a little, drag-line 12 is pulled back when a bit of, and top cover 3 is realized closing by deadweight.
Claims (5)
1, a kind of lifting is from uncapping the sealing wagon box, constitute by compartment and folding top cover, wherein folding top cover forms by two cover plates is hinged at least, the front end of its front shroud is hinged on the both sides, compartment respectively, the end of the last piece cover plate is located at respectively in the slideway of both sides, compartment by pulley, the drag-line that it is characterized in that being respectively equipped with on the last piece cover plate forward and pull back.
2, lifting according to claim 1 is from uncapping the sealing wagon box, it is characterized in that the described other end of the drag-line of pulling forward is fixed on the reel of vehicle body or headstock by intermediate pulley, the other end of the drag-line that pulls back is fixed on the reel of compartment afterbody by intermediate pulley.
3, lifting according to claim 1 is characterized in that from uncapping the sealing wagon box described reel is provided with spring, is used for the automatic drawing back drag-line.
4, lifting according to claim 1 is characterized in that from uncapping the sealing wagon box described reel is provided with turning handle.
5, lifting according to claim 1 is characterized in that from uncapping the sealing wagon box length of the described drag-line of pulling forward adds the summation that height is dug in the compartment backward less than car length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241259 CN2398152Y (en) | 1999-09-29 | 1999-09-29 | Lifting self-opening-cover sealed truck wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241259 CN2398152Y (en) | 1999-09-29 | 1999-09-29 | Lifting self-opening-cover sealed truck wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398152Y true CN2398152Y (en) | 2000-09-27 |
Family
ID=34028156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241259 Expired - Fee Related CN2398152Y (en) | 1999-09-29 | 1999-09-29 | Lifting self-opening-cover sealed truck wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398152Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999953A (en) * | 2015-07-29 | 2015-10-28 | 柴伦能 | Automobile lifting tail plate structure |
| CN110747905A (en) * | 2019-10-08 | 2020-02-04 | 上海水业设计工程有限公司 | A folding fire prevention apron for utility tunnel horizontal entrance to a cave |
| US10589754B2 (en) | 2016-05-09 | 2020-03-17 | Tal LEIZER | Train platform located security system |
| CN112298312A (en) * | 2019-07-30 | 2021-02-02 | 汪应军 | Transport vechicle for building site convenient to unload |
-
1999
- 1999-09-29 CN CN 99241259 patent/CN2398152Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999953A (en) * | 2015-07-29 | 2015-10-28 | 柴伦能 | Automobile lifting tail plate structure |
| US10589754B2 (en) | 2016-05-09 | 2020-03-17 | Tal LEIZER | Train platform located security system |
| CN112298312A (en) * | 2019-07-30 | 2021-02-02 | 汪应军 | Transport vechicle for building site convenient to unload |
| CN110747905A (en) * | 2019-10-08 | 2020-02-04 | 上海水业设计工程有限公司 | A folding fire prevention apron for utility tunnel horizontal entrance to a cave |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |