CN203793197U - Chain drive rail type lateral-open type tarpaulin top cover - Google Patents
Chain drive rail type lateral-open type tarpaulin top cover Download PDFInfo
- Publication number
- CN203793197U CN203793197U CN201320835409.6U CN201320835409U CN203793197U CN 203793197 U CN203793197 U CN 203793197U CN 201320835409 U CN201320835409 U CN 201320835409U CN 203793197 U CN203793197 U CN 203793197U
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- China
- Prior art keywords
- chain
- container
- pulley
- plate
- tarpaulin
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Abstract
A chain drive rail type lateral-open type tarpaulin top cover comprises tarpaulin, two drive shafts and two chain guide rails. The drive shafts are arranged on upper frames of two side boards of a container, the two chain guide rails are arranged on a front board and a rear board of the container respectively, one drive shaft is connected with an output shaft of a motor, the front end of each drive shaft is connected with a first chain wheel, a first chain is arranged on the two first chain wheels, the front portion and the rear portion of each drive shaft are respectively connected with a first pulley, each chain guide rail is composed of a rail supporting board and a second chain, the rail supporting boards are fixed to the front board and the rear board of the container, a scrolling shaft is arranged on the two chain guide rails, the front end and the rear end of the scrolling shaft are respectively connected with a second chain wheel, the two second chain wheels are meshed to the two second chains respectively, the front portion and the rear portion of the scrolling shaft are respectively connected with a second pulley, and a pulley set is formed by connecting each second pulley and the first chain wheel on the same side through a steel wire rope. One end of the tarpaulin is connected with the upper frame of one side board of the container, and the other end of the tarpaulin is connected with the scrolling shaft. The chain drive rail type lateral-open type tarpaulin top cover has the advantages of being low in dead load, easy to install, tight in sealing and easy to repair.
Description
Technical field
The utility model relates to dumping car technical field, and espespecially a kind of chain conveyor track formula side is opened canopy top.
Background technology
Along with domestic Urbanization Construction speed is accelerated, the consumption of dumping car progressively increases.According to national legislation, require city all to need to install additional environmental protection top cover with dumping car, for hiding goods material, prevent from causing environmental pollution.Domestic conventional environmental protection top cover can be divided into two kinds of irony top cover, canopy tops at present.It is comparatively complicated that irony top cover has making, and self deadweight is larger, and top cover is out of shape not the shortcomings such as easy-maintaining; Canopy top have to goods material hide tight, leak the shortcomings such as material.Therefore existing environmental protection top cover is difficult to meet national legislation and user's operating needs.
Utility model content
The purpose of this utility model is to provide a kind of chain conveyor track formula side to open canopy top, and its deadweight is low, installs simply, and sealing is tight, for ease of maintenaince.
To achieve these goals, technical solution of the present utility model is: a kind of chain conveyor track formula side is opened canopy top, comprising tarpaulin, be installed on two imput shaft on two side plate upper ledges of container, be installed on before container, two chain guides on rear plate, wherein an imput shaft is connected with the output shaft of motor, the front end of two described imput shaft connects respectively the first sprocket wheel, on two described the first sprocket wheels, the first chain is installed, before two described imput shaft, rear portion connects respectively the first pulley, described chain guide is connected to form by track supporting plate and the second chain, described track supporting plate is fixed on before container, on rear plate, on two described chain guides, scroll bar is installed, before described scroll bar, rear end connects respectively the second sprocket wheel, two described the second sprocket wheels are engaged on respectively on two the second chains, before described scroll bar, rear portion connects respectively the second pulley, two described the second pulleys connect to form assembly pulley by two the first sprocket wheels of steel rope and homonymy respectively, one end of described tarpaulin is connected with a side plate upper ledge of container, the other end is connected with scroll bar.
The utility model chain conveyor track formula side is opened canopy top, wherein on two described side plate upper ledges, connects respectively a plurality of Connection Blocks, and described in each, imput shaft is set in respectively on a plurality of Connection Blocks of homonymy.
The utility model chain conveyor track formula side is opened canopy top, on wherein said rear plate, is provided with back striker plate, and the chain guide that is positioned at rear side is installed on back striker plate.
The utility model chain conveyor track formula side is opened canopy top, and the described chain guide front side being wherein positioned on header board is connected with respectively supporting plate brace panel with the chain guide rear side being positioned on back striker plate.
The utility model chain conveyor track formula side is opened canopy top, and wherein described in each, the left and right side of track supporting plate is respectively arranged with chain limiting stopper.
Adopt after such scheme, the utility model chain conveyor track formula side is opened canopy top and is designed by said structure, when electric motor starting, motor output shaft drives a connected imput shaft to rotate, this imput shaft is rotated by another root imput shaft of the first chain-driving, two imput shaft drive the second pulley on scroll bar to rotate by the first pulley on it and steel rope, thereby on second chain of two the second sprocket wheels on drive scroll bar on two chain guides, engagement is mobile, thereby drive the tarpaulin connecting on it realize closed or open, it is low that this chain conveyor track formula side is opened canopy top deadweight, install simple, sealing is tight, for ease of maintenaince.
Accompanying drawing explanation
Fig. 1 is the right TV structure schematic diagram that the utility model chain conveyor track formula side is opened canopy top;
Fig. 2 is the connection structure schematic diagram in imput shaft of the present utility model;
Fig. 3 is that the connection structure master of chain guide of the present utility model looks schematic diagram;
Fig. 4 is that schematic diagram is looked on the connection structure right side of chain guide of the present utility model;
Fig. 5 is the connection structure schematic diagram on scroll bar of the present utility model;
Fig. 6 is the working state schematic representation that the utility model chain conveyor track formula side is opened canopy top.
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further;
The specific embodiment
As shown in Figure 1, the utility model chain conveyor track formula side is opened canopy top, comprises tarpaulin 1, is installed on two imput shaft 3 on two side plate upper ledges 2 of container, is installed on two chain guides 6 on the back striker plate 5 on container header board 4, rear plate.On two side plate upper ledges 2, being welded with respectively 7, two imput shaft 3 of a plurality of Connection Blocks is set in respectively on a plurality of Connection Blocks 7 of homonymy.Wherein an imput shaft 3 is connected with the output shaft of motor 8.Shown in Fig. 2, the front end of two imput shaft 3 is welded with respectively on 9, two the first sprocket wheels 9 of the first sprocket wheel the first chain 10 is installed.The front and rear portions of two imput shaft 3 is welded with respectively the first pulley 11.Shown in Fig. 3 and Fig. 4, two chain guides 6 are comprised of track supporting plate 12 and the second chain 13 being connected on track supporting plate 12 respectively.Two track supporting plates 12 are individually fixed on the header board 4 and the back striker plate 5 on rear plate of container.The front side that is positioned at the chain guide 6 on header board 4 is welded with respectively supporting plate brace panel 14 with the rear side that is positioned at the chain guide 6 on back striker plate 5, and design can improve the Joint strenght of track supporting plate 12 like this.The left and right side of each track supporting plate 12 is welded with respectively chain limiting stopper 15.On two chain guides 6, scroll bar 16 is installed, shown in Fig. 5, the front and back ends of scroll bar 16 is welded with respectively the second sprocket wheel 17, two the second sprocket wheels 17 are engaged on respectively on two the second chains 13, the front and rear portions of scroll bar 16 is welded with respectively the second pulley 18, two the second pulleys 18 connect to form assembly pulley by steel rope 19 and two the first sprocket wheels 9 of homonymy respectively, and a side plate upper ledge 2 of one end of tarpaulin 1 and container is connected and fixed, and the other end and scroll bar 16 are connected and fixed.
Shown in Fig. 6, during work, when motor 8 starts, motor output shaft drives a connected imput shaft 3 to rotate, this imput shaft 3 drives another root imput shaft 3 to rotate by the first chain 10, two imput shaft 3 drive the second pulley 18 on scroll bar 16 to rotate by the first pulley 11 on it and steel rope 19, thereby on second chain 13 of two the second sprocket wheels 17 on drive scroll bar 16 on two chain guides 6, engagement is mobile, thereby drive the tarpaulin 1 connecting on it realize closed or open, it is low that this chain conveyor track formula side is opened canopy top deadweight, install simple, sealing is tight, for ease of maintenaince.
The above embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineering staff in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (5)
1. a chain conveyor track formula side is opened canopy top, it is characterized in that: comprise tarpaulin, be installed on two imput shaft on two side plate upper ledges of container, be installed on before container, two chain guides on rear plate, wherein an imput shaft is connected with the output shaft of motor, the front end of two described imput shaft connects respectively the first sprocket wheel, on two described the first sprocket wheels, the first chain is installed, before two described imput shaft, rear portion connects respectively the first pulley, described chain guide is connected to form by track supporting plate and the second chain, described track supporting plate is fixed on before container, on rear plate, on two described chain guides, scroll bar is installed, before described scroll bar, rear end connects respectively the second sprocket wheel, two described the second sprocket wheels are engaged on respectively on two the second chains, before described scroll bar, rear portion connects respectively the second pulley, two described the second pulleys connect to form assembly pulley by two the first sprocket wheels of steel rope and homonymy respectively, one end of described tarpaulin is connected with a side plate upper ledge of container, the other end is connected with scroll bar.
2. chain conveyor track formula side as claimed in claim 1 is opened canopy top, it is characterized in that: on two described side plate upper ledges, connect respectively a plurality of Connection Blocks, described in each, imput shaft is set in respectively on a plurality of Connection Blocks of homonymy.
3. chain conveyor track formula side as claimed in claim 1 is opened canopy top, it is characterized in that: on described rear plate, be provided with back striker plate, the chain guide that is positioned at rear side is installed on back striker plate.
4. chain conveyor track formula side as claimed in claim 3 is opened canopy top, it is characterized in that: the described chain guide front side being positioned on header board is connected with respectively supporting plate brace panel with the chain guide rear side being positioned on back striker plate.
5. chain conveyor track formula side as claimed in claim 1 is opened canopy top, it is characterized in that: described in each, the left and right side of track supporting plate is respectively arranged with chain limiting stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835409.6U CN203793197U (en) | 2013-12-18 | 2013-12-18 | Chain drive rail type lateral-open type tarpaulin top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835409.6U CN203793197U (en) | 2013-12-18 | 2013-12-18 | Chain drive rail type lateral-open type tarpaulin top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793197U true CN203793197U (en) | 2014-08-27 |
Family
ID=51375446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835409.6U Expired - Fee Related CN203793197U (en) | 2013-12-18 | 2013-12-18 | Chain drive rail type lateral-open type tarpaulin top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627056A (en) * | 2015-02-06 | 2015-05-20 | 南京特种汽车制配厂有限公司 | Connecting device for tarpaulin semi-trailer |
| CN105383364A (en) * | 2015-11-27 | 2016-03-09 | 中国重汽集团柳州运力专用汽车有限公司 | External built-in type tarpaulin sealing system with cover |
| CN105383365A (en) * | 2015-12-21 | 2016-03-09 | 杨慧波 | Flat-pushing seal canopy for slag car |
-
2013
- 2013-12-18 CN CN201320835409.6U patent/CN203793197U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627056A (en) * | 2015-02-06 | 2015-05-20 | 南京特种汽车制配厂有限公司 | Connecting device for tarpaulin semi-trailer |
| CN104627056B (en) * | 2015-02-06 | 2017-01-18 | 南京特种汽车制配厂有限公司 | Connecting device for tarpaulin semi-trailer |
| CN105383364A (en) * | 2015-11-27 | 2016-03-09 | 中国重汽集团柳州运力专用汽车有限公司 | External built-in type tarpaulin sealing system with cover |
| CN105383365A (en) * | 2015-12-21 | 2016-03-09 | 杨慧波 | Flat-pushing seal canopy for slag car |
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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 |
Granted publication date: 20140827 Termination date: 20171218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |