CN2111880U - Light-weight hydraulic dump carriage with cover and automatic open/close unit - Google Patents
Light-weight hydraulic dump carriage with cover and automatic open/close unit Download PDFInfo
- Publication number
- CN2111880U CN2111880U CN 91220630 CN91220630U CN2111880U CN 2111880 U CN2111880 U CN 2111880U CN 91220630 CN91220630 CN 91220630 CN 91220630 U CN91220630 U CN 91220630U CN 2111880 U CN2111880 U CN 2111880U
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- compartment
- railway carriage
- carriage
- rotating shaft
- light
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Abstract
The utility model relates to a light carriage in a hydraulic dump type with a carriage cover and an automatic closing and opening device, which comprises a carriage body 1, the discrete front shelf 2 of the carriage body 1, a carriage cover 3 and the back baffle 4 of the carriage body. The front shelf 2 is provided with the automatic opening and closing device 6 of the carriage cover. The device comprises a driving motor, a connection converting sleeve, a left bearing, a right bearing and a rotation axle. The output axle of the driving motor is connected with the rotation axle by the connection converting sleeve. The left section and the right section of the rotation axle are arranged in the inner holes of the left bearing and the right bearing. A body section is fixedly connected with the carriage cover. The carriage cover 3 and the back baffle 4 of the carriage body are assembled into integration by a pair of rib boards 5. The light transportation vehicle (such as the garbage truck) with the carriage has cleanness and can not pollute the environment in running.
Description
The utility model relates to a kind of light-duty compartment of hydraulic pressure dumping formula with railway carriage or compartment lid and automatic opening-closing thereof, and it belongs to the device class with loading or remove stage makeup and costume relevant ancillary method of taking or use.
The compartment of existing various hydraulic pressure dumping formula light transportation vehicles is open type and is not with the railway carriage or compartment lid, and such vehicle is when transporting bulk product such as municipal refuse, and the light object of paper scrap dust and so on easily is scattered in the way.Pollute road.Do not see so far and reliably and easily add a cover method; Simultaneously, above-mentioned dump truck van back shield all is the automatic hitch formula, uses after a period of time and can't make it lid tightly because of distortion, thereby more aggravated operation pollution on the way.
The purpose of this utility model is that a kind of light-duty compartment of hydraulic pressure dumping formula with railway carriage or compartment lid and automatic opening-closing thereof will be provided, and simultaneously the envelope back shield is made certain structural development, thereby makes above-mentioned two problems can obtain satisfied solution.
Technical essential of the present utility model is as follows: a kind of light-duty compartment of hydraulic pressure dumping formula with railway carriage or compartment lid and automatic opening-closing thereof, contain envelope, with discrete preceding shelf, railway carriage or compartment lid and the envelope back shield of envelope; Before above-mentioned, be provided with railway carriage or compartment lid automatic opening-closing on the shelf, this device is by just doing, the CD-ROM drive motor of opposite spin, reducing sleeve, left bearing, right bearing and rotating shaft constitute, the output shaft of CD-ROM drive motor links to each other with the left side section of the left supporting section of rotating shaft by reducing sleeve, and the right section of the left supporting section of rotating shaft and the right supporting section of rotating shaft place among the endoporus of left bearing and right bearing again respectively, the body section of rotating shaft simultaneously then with the leading section Joint of described railway carriage or compartment lid, like this, when driving rotating shaft by reducing sleeve, above-mentioned CD-ROM drive motor makes anticlockwise direction (observing) when rotating from the left side of CD-ROM drive motor, the railway carriage or compartment lid is opened, otherwise then made the railway carriage or compartment lid of unlatching closed; Above-mentioned railway carriage or compartment lid is assembled into one with above-mentioned envelope back shield mutually by a pair of floor, can make the two concerted action like this.
Consider operation and the convenience of installing, safeguarding, above-mentioned CD-ROM drive motor is a HM Hydraulic Motor, and above-mentioned left and right bearing is then selected plain radial bearing for use.
Be provided with discrete between the preceding shelf of railway carriage or compartment lid automatic opening-closing for the envelope of realizing light-duty compartment and its, can described preceding shelf be fixed in the outside of operator's compartment rear wall, also can make it to be fixed in the vehicle chassis between described envelope and the operator's compartment.
Light-duty vehicle of the present utility model, move in the following order when desire is loaded: (during parking) pulls out the back shield latching, start the change-over valve in oil pump → control hydraulic system, make pressure oil drive the railway carriage or compartment lid through given pipeline CD-ROM drive motor, make the pressure oil commutation together with material → operating hydraulically operated change-over valves such as envelope back shield unlatching → envelope loading rubbish, thereby the railway carriage or compartment that makes CD-ROM drive motor drive unlatching is covered together with envelope back shield closure and is inserted good bolt, pin.When the material arrival destination that is transported will be dumped, sequence of operation of the present utility model is as follows: pull out relevant bolt, pin, and start oil pump → make pressure oil make CD-ROM drive motor drive the railway carriage or compartment lid together with the envelope back shield open → make pressure oil enter envelope below elevating ram corresponding site and envelope got up to make thing such as cargo-carring rubbish unload just voluntarily → piston reset in the elevating ram around the jacking of fixing a point, the envelope pressure oil that also resets → make makes CD-ROM drive motor drive the railway carriage or compartment lid together with envelope back shield closure through given pipeline, and inserts good bolt, pin.These operating process are except that pulling out, the plug, pin, all can being finished easily in operator's compartment by chaufeur.
Below accompanying drawing is made brief description.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is that the A of accompanying drawing 1 is to view.
Accompanying drawing 3 is that the used railway carriage or compartment of the utility model lid 3(is together with envelope back shield 4) the structural representation of automatic opening-closing.
In Fig. 1,2, shelf before the 1-envelope, 2-, 3-railway carriage or compartment lid, 4-envelope back shield, 5-floor, 6-railway carriage or compartment lid automatic opening-closing.
In Fig. 3, shelf before the 2-, the leading section of 31-railway carriage or compartment lid 3, the 61-CD-ROM drive motor, 611-CD-ROM drive motor output shaft, 62-reducing sleeve, the 621-holding screw of deciding nut with lock, the 63-left bearing, the 64-right bearing, the special axle of 65-, the left supporting section of 651-rotating shaft 65, the body section of 652-rotating shaft 65, the right supporting section of 653-rotating shaft 65.
Light-duty vehicle of the present utility model (for example waste-skip that is repacked into by motor tricycle) is housed, because both added convenience, reliable and open and close freely railway carriage or compartment lid, solved the not tight problem of the variable female cap of envelope back shield again simultaneously, so in use can not produce all drawbacks that original this class vehicle does not meet the environmental sanitation requirement again, have excellent generalization values.
Claims (3)
1, a kind of hydraulic pressure with railway carriage or compartment lid and automatic opening-closing thereof unloads the light-duty compartment of formula just, contain envelope 1, with discrete preceding shelf 2, railway carriage or compartment lid 3 and the envelope back shield 4 of envelope 1, it is characterized in that:
1) before above-mentioned, is provided with railway carriage or compartment lid automatic opening-closing 6 on the shelf 2, this device 6 is by just doing, the CD-ROM drive motor 61 of contrarotation, reducing sleeve 62, left bearing 63, right bearing 64 and rotating shaft 65 constitute, the output shaft 611 of CD-ROM drive motor 61 links to each other with the left side section of the left supporting section 651 of rotating shaft 65 by reducing sleeve 62, and the right section of the left supporting section 651 of rotating shaft 65 and the right supporting section 653 of rotating shaft 65 place respectively again among the endoporus of left bearing 63 and right bearing 64,652 of the body section of rotating shaft 65 are simultaneously covered 3 leading section 31 Joints with described railway carriage or compartment, like this, when driving rotating shaft 65 by reducing sleeve 62, above-mentioned CD-ROM drive motor 61 makes anticlockwise direction (observing) when rotating from the left side of CD-ROM drive motor 61, railway carriage or compartment lid 3 is opened, otherwise then made the railway carriage or compartment of unlatching cover 3 closures;
2) above-mentioned railway carriage or compartment lid 3 and above-mentioned envelope back shield 4 are assembled into one mutually by a pair of floor 5.
2, the hydraulic pressure by the described band of claim 1 railway carriage or compartment lid and automatic opening-closing thereof unloads the light-duty compartment of formula just, it is characterized in that described CD-ROM drive motor 61 is HM Hydraulic Motor, and described left bearing 63, right bearing 64 are plain radial bearings.
3, the hydraulic pressure by claim 1,2 described band railway carriage or compartments lid and automatic opening-closing thereof unloads the light-duty compartment of formula just, it is characterized in that, shelf 2 can be fixed in the outside of operator's compartment rear wall before described, also can be fixed on the vehicle chassis between described envelope 1 and the operator's compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220630 CN2111880U (en) | 1991-08-03 | 1991-08-03 | Light-weight hydraulic dump carriage with cover and automatic open/close unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220630 CN2111880U (en) | 1991-08-03 | 1991-08-03 | Light-weight hydraulic dump carriage with cover and automatic open/close unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2111880U true CN2111880U (en) | 1992-08-05 |
Family
ID=4927694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91220630 Granted CN2111880U (en) | 1991-08-03 | 1991-08-03 | Light-weight hydraulic dump carriage with cover and automatic open/close unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2111880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415566C (en) * | 2003-03-10 | 2008-09-03 | 多里·图维姆 | Trailer with hoist for container and the like |
-
1991
- 1991-08-03 CN CN 91220630 patent/CN2111880U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415566C (en) * | 2003-03-10 | 2008-09-03 | 多里·图维姆 | Trailer with hoist for container and the like |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |