CN102294973B - Engineering van dedicated for bulk material - Google Patents
Engineering van dedicated for bulk material Download PDFInfo
- Publication number
- CN102294973B CN102294973B CN 201110167676 CN201110167676A CN102294973B CN 102294973 B CN102294973 B CN 102294973B CN 201110167676 CN201110167676 CN 201110167676 CN 201110167676 A CN201110167676 A CN 201110167676A CN 102294973 B CN102294973 B CN 102294973B
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- CN
- China
- Prior art keywords
- van
- boxboard
- chain
- driving machine
- railway 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
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Abstract
The invention discloses an engineering van dedicated for bulk materials. A winding drum coiled with a rolling curtain is arranged between two stand columns on two sides of the front end of the van box of the engineering van; a rolling driver is arranged between the winding drum and the stand columns; the upper ends of two van box side box plates are respectively provided with a rolling curtain guide slot in which a traction sliding block connected with the rolling curtain is arranged; the two van box side box plates are respectively provided with a pair of box plate chain transmission devicesdriving the traction sliding block; and each pair of box side transmission devices is connected with the rolling driver installed on the van box stand column by a middle chain transmission device. According to the engineering van dedicated for bulk materials, the problems of poor closing sealing performance and reliability of the van box cover of the existing engineering van dedicated for bulk materials can be solved.
Description
Technical field
The present invention relates to transport vehicle manufacturing technology field, especially a kind of can with railway carriage open top sealing and open transport trolley.
Background technology
Along with improving constantly of living standards of the people, people are also more and more higher to the requirement of living environment on every side, and in the city or the vehicle of the dense district of moral standing shipping bulk material, if its railway carriage napex opens wide, loose unpacked material wherein just may offer out contaminated environment.Employed vehicle for loose unpacked materials such as loading rubbish in the city is offered out in order to prevent railway carriage rubbish at present, and it is can be around its side box plate rotating opening or the case lid of closing in its railway carriage side box plate installation that a kind of bulk material transportation vehicle is arranged.Leak tightness when the bulk material transportation vehicle of this structure closes owing to its railway carriage switch is poor, and the dregs that transports in the transportation and other pollutants are still bigger to environmental concerns on every side, can not satisfy the market people to sanitary quality requirements.
Summary of the invention
For the invention provides a kind of loose unpacked material special purpose engineering automobile, it can solve the deck lid closing seam of existing loose unpacked material special purpose engineering automobile and the problem of poor reliability.
In order to address the above problem, the technical solution adopted in the present invention is: this loose unpacked material special purpose engineering automobile that includes car chassis and be contained in the railway carriage on this car chassis, by bearing and bearing seat a reel that is wound with roller shutter on it is housed between the column of described railway carriage front end both sides, between described reel and the described column rolling driving machine is housed; The left side boxboard of described railway carriage and the upper end of right side boxboard are equipped with the guide groove of described roller shutter, and dress all is equipped with a traction slide block of captiveing joint with the outer end of described roller shutter in each described guide groove; Each is contained in described two traction slide blocks with the chain of the boxboard chain gearing on the side box plate with a pair and captives joint, and every odd-side plate chain gearing all is connected with the wherein driving machine that unreels on that is contained in described column by a central links driving device.
In the technical scheme of above-mentioned loose unpacked material special purpose engineering automobile, more specifically scheme can also be: the chain of described boxboard chain gearing is installed in the described guide groove with side box plate; The described traction slide block of each piece all is equipped with traveling wheel; Described rolling driving machine and described to unreel driving machine all are DC motor or all are oil motors.
Have following beneficial effect owing to adopted technique scheme, the present invention to compare with existing loose unpacked material special purpose engineering automobile technical scheme:
1, leak tightness is very good;
2, cover plate energy steady and smooth opens and closes automatically;
3, the covering system reliability of this car is higher, longer service life, and weight is lighter.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention;
Fig. 2 is the birds-eye view of the embodiment of the invention;
Fig. 3 is the partial enlarged view at A place among Fig. 1;
Fig. 4 is the partial enlarged view at B place among Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1, Fig. 2 and loose unpacked material special purpose engineering automobile shown in Figure 3 are dumping cars, at car chassis 1 railway carriage 2 is housed, being connected and being located at lifting mechanism between car chassis 1 and the railway carriage 2 of car chassis 1 and railway carriage 2, the rearing-box plate that railway carriage 2 rear ends are hinged and the locking mechanism of the rearing-box plate all structure with the counterpart of existing dumping car are identical.
Between the column 3 of the both sides of railway carriage 2 front ends, by bearing and bearing seat 4 reel 6 is housed, the outside of reel 6 is wound with roller shutter 5, and the DC machine 11 as the rolling driving machine is housed between reel 6 and the column 3.Be equipped with on the wherein root post 3 of railway carriage 2 front ends as the DC machine 7 that unreels driving machine, DC machine 7 is passed through drive sprocket, chain 8 and duplicate sprocket 9 constitute the central links driving device, duplicate sprocket 9 wherein is contained on the tween drive shaft 10, and the two ends of tween drive shaft 10 are contained on two root posts 3 by bearing and bearing seat; The left side boxboard of railway carriage 2 and the upper end of right side boxboard are equipped with a guide groove of roller shutter 5 as shown in the figure, another connection sprocket wheel in the duplicate sprocket 9 faces outside the front port of guide groove of railway carriage 2 right side boxboards, this connection sprocket wheel in the duplicate sprocket 9 and constitute the boxboard chain gearing on right side with the chain 13 of its engagement and the driven sprocket that is contained in boxboard rear end, right side, wherein chain 13 and be contained in the guide groove of this right side phase-plate with the driven sprocket of its engagement.
Shown in Figure 3, the traction slide block 14 in the guide groove of right side boxboard is walked in guide groove by the pulley 15 on it, and traction slide block 14 is captiveed joint with the outer end of roller shutter 5 with the top of chain 13.
The structure of the left side boxboard of railway carriage 2 and the right side boxboard of railway carriage 2 and top traction slide block thereof, boxboard chain gearing is identical, and be symmetrical arranged with the perpendicular at railway carriage 2 centers, the drive sprocket of the boxboard chain gearing on the just right side boxboard of difference is the front port that faces the guide groove of left side boxboard, is contained in the simply connected sprocket wheel on the tween drive shaft 10.
In other embodiments, DC machine 7 and DC machine 11 can replace with an oil motor respectively.
When this loose unpacked material special purpose engineering automobile need be loaded onto rubbish, start DC machine 11, DC machine 11 is by the top of 5 times set-to drivings of reel 6 traction roller shutters case 2, allow loose unpacked materials such as the rubbish railway carriage 2 of packing into, after loose unpacked materials such as rubbish are packed railway carriage 2 into, start DC machine 7, DC machine 72 rear portion is moved up to the upper opening sealing of roller shutter 5 with railway carriage 2 along the guide groove on the side box plate to railway carriage by chain 8, duplicate sprocket 9, chain 13 and traction slide block 14 traction roller shutters 5.
Claims (3)
1. loose unpacked material special purpose engineering automobile, include car chassis and the railway carriage that is contained on this car chassis, it is characterized in that: by bearing and bearing seat a reel that is wound with roller shutter on it is housed between the column of described railway carriage front end both sides, between described reel and the described column rolling driving machine is housed;
The left side boxboard of described railway carriage and the upper end of right side boxboard are equipped with the guide groove of described roller shutter, and a traction slide block of captiveing joint with the outer end of described roller shutter all is housed in each described guide groove;
Each is contained in described two traction slide blocks with the chain of the boxboard chain gearing on the side box plate with a pair and captives joint, and every odd-side plate chain gearing all is connected with the wherein driving machine that unreels on that is contained in described column by a central links driving device.
2. loose unpacked material special purpose engineering automobile according to claim 1 is characterized in that: the chain of described boxboard chain gearing is installed in the described guide groove with side box plate; The described traction slide block of each piece all is equipped with traveling wheel; Described rolling driving machine and the described driving machine that unreels all are DC motor.
3. loose unpacked material special purpose engineering automobile according to claim 1 is characterized in that: the chain of described boxboard chain gearing is installed in the described guide groove with side box plate; The described traction slide block of each piece all is equipped with traveling wheel; Described rolling driving machine and the described driving machine that unreels all are oil motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110167676 CN102294973B (en) | 2011-06-21 | 2011-06-21 | Engineering van dedicated for bulk material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110167676 CN102294973B (en) | 2011-06-21 | 2011-06-21 | Engineering van dedicated for bulk material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102294973A CN102294973A (en) | 2011-12-28 |
| CN102294973B true CN102294973B (en) | 2013-09-18 |
Family
ID=45355727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110167676 Expired - Fee Related CN102294973B (en) | 2011-06-21 | 2011-06-21 | Engineering van dedicated for bulk material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102294973B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482498B (en) * | 2018-03-22 | 2019-11-12 | 海程邦达国际工程物流（北京）有限公司 | A kind of flat car with rolled plate case lid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5112097A (en) * | 1991-04-29 | 1992-05-12 | Turner Jr Frederick | Truck trailer cover |
| CN2121373U (en) * | 1992-04-24 | 1992-11-11 | 姚天锡 | Automatic rolling curtain tarpaulin for truck carriage |
| US6220646B1 (en) * | 1996-07-09 | 2001-04-24 | Julie Guzman Merino Lamela | Canvas rolling and unrolling system for goods transport vehicles |
| CN2570101Y (en) * | 2002-10-09 | 2003-09-03 | 姜忠扬 | Sealing box cover of rolling chain type freight car |
| CN2659737Y (en) * | 2003-11-20 | 2004-12-01 | 北京凯特专用汽车厂 | Wagon carrier vehicle with built-in self-discharging appts. in wagon |
| CN202174979U (en) * | 2011-06-21 | 2012-03-28 | 柳州乘龙专用车有限公司 | Special engineering truck for bulk material |
-
2011
- 2011-06-21 CN CN 201110167676 patent/CN102294973B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5112097A (en) * | 1991-04-29 | 1992-05-12 | Turner Jr Frederick | Truck trailer cover |
| CN2121373U (en) * | 1992-04-24 | 1992-11-11 | 姚天锡 | Automatic rolling curtain tarpaulin for truck carriage |
| US6220646B1 (en) * | 1996-07-09 | 2001-04-24 | Julie Guzman Merino Lamela | Canvas rolling and unrolling system for goods transport vehicles |
| CN2570101Y (en) * | 2002-10-09 | 2003-09-03 | 姜忠扬 | Sealing box cover of rolling chain type freight car |
| CN2659737Y (en) * | 2003-11-20 | 2004-12-01 | 北京凯特专用汽车厂 | Wagon carrier vehicle with built-in self-discharging appts. in wagon |
| CN202174979U (en) * | 2011-06-21 | 2012-03-28 | 柳州乘龙专用车有限公司 | Special engineering truck for bulk material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102294973A (en) | 2011-12-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160621 |