CN104417416A - Sliding type dumping mechanism of dump truck - Google Patents
Sliding type dumping mechanism of dump truck Download PDFInfo
- Publication number
- CN104417416A CN104417416A CN201310361237.8A CN201310361237A CN104417416A CN 104417416 A CN104417416 A CN 104417416A CN 201310361237 A CN201310361237 A CN 201310361237A CN 104417416 A CN104417416 A CN 104417416A
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- CN
- China
- Prior art keywords
- dump truck
- sliding type
- compartment body
- teflon belt
- dumping mechanism
- 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.)
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- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention provides a sliding type dumping mechanism of a dump truck. The sliding type dumping mechanism of the dump truck comprises a compartment body of the dump truck; and a teflon belt is arranged between the upper end of the front part and the tail part of the compartment body of the dump truck and paved on the whole bottom surface and the inner side surface of the front part of the compartment body. The sliding type dumping mechanism of the dump truck has the advantages that the friction coefficients of the teflon belt and a steel sheet are about 0.05, and the teflon belt is advantaged in outstanding non-sticking performance and sliding performance, and high resistance to moisture, corrosion and high and low temperature; the compartment body can be raised to be about 30 degrees via an oil cylinder, then the teflon belt and the bottom part of the compartment body slide first, and the teflon belt drives goods to slide toward the tail part of the compartment body, and otherwise, the teflon belt is returned to the initial state under the effect of dead weight; the oil cylinder can be used for raising in a small angle, which saves about 50% energy consumption for the dump truck by being compared with the original dumping mode, and moreover, the safety coefficients are more than the original dumping mode; and the sliding type dumping mechanism of the dump truck is of a simple structure, novel design, and economic and practical.
Description
Technical field
The present invention relates to dumping car field, specifically dumping car sliding type body dumping mechanism.
Background technology
Current dumping car is that by oil cylinder of dumper, goods to be given rise to leaning angle be about 50 degree when unloading, angle of repose principle by goods is unloaded, but because the friction coefficient of sandstone or native stone and capacity of the tipping body is large, about about 0.5, the process of oil cylinder lifting goods is an a large amount of power consumption process, wherein oil cylinder of dumper is larger for the angle of goods lifting, and safety is poorer, and consumed power is more.
Summary of the invention
The present invention reduces energy consumption in order to make dumping car when unloading, and improves safety factor, special proposition dumping car sliding type body dumping mechanism.
Technical scheme of the present invention is for this reason, dumping car sliding type body dumping mechanism, comprise the car body of dumping car, it is characterized in that: between the car body nock and the afterbody of car body of dumping car, be provided with a teflon band, this teflon band is laid on the medial surface of whole car body bottom surface and car body front portion.
Beneficial effect:
The present invention makes the medial surface full face contact of teflon band and body of tipper carriage bottom surface and car body front portion.Utilize the friction coefficient of teflon band and steel plate about 0.05, recycling teflon band has that not to be stained with characteristic good, and sliding is good, moisture resistance, corrosion stability, the advantages such as resistant of high or low temperature.When dumper unloading, owing to contacting with teflon band bottom car body, goods contacts with teflon band, and oil cylinder gives rise to about 30 degree car body, because the friction coefficient of teflon band and steel is low, first slide bottom teflon band and car body, so teflon band slides to car body afterbody with goods, goods draws off from car body, after goods is unsnatched, car body gets back to initial position, and teflon band also returns to virgin state due to own wt.
The present invention due to oil cylinder lifting angle little, can save dumping car about 50% energy consumption compared with original self-unloading mode, oil cylinder lifting angle is little, and safety factor is higher compared with original self-unloading mode, and structure is simple, novel in design, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1 be dumping car, 2 is car body, and 3 is nocks, and 4 is teflon bands, and 5 is afterbodys, and 6 is oil cylinders.
Detailed description of the invention
The present invention as shown in Figure 1.
Dumping car sliding type body dumping mechanism, comprise the car body 2 of dumping car 1, between car body 2 nock 3 and the afterbody 5 of car body 2 of dumping car 1, be provided with a teflon band 4, this teflon band 4 is laid on the medial surface of whole car body 2 bottom surface and car body 2 front portion.
The present invention makes the medial surface full face contact of teflon band 4 and bottom surface, dumping car 1 compartment and car body 2 front portion.Utilize 0.05 friction coefficient of teflon band 4 and steel plate, recycling teflon band 4 has that not to be stained with characteristic good, and sliding is good, moisture resistance, corrosion stability, the advantages such as resistant of high or low temperature.
When dumping car 1 is unloaded, owing to contacting with teflon band 4 bottom car body 2, goods contacts with teflon band 4, oil cylinder 6 gives rise to about 30 degree car body 2, because the friction coefficient of teflon band 4 and steel is low, first slide bottom teflon band 4 and car body 2, so teflon band 4 slides to car body 2 afterbody with goods, goods draws off from car body 2, after goods is unsnatched, car body 2 gets back to initial position, and teflon band 4 also returns to virgin state due to own wt.
Wherein teflon is the transliteration of Teflon, be the English full name of polytetrafluoroethylene is Polytetrafluoroetylene, is called for short Teflon, PTFE, F4 etc.Polytetrafluoroethylene (Polytetrafluoroethene), is generally called " non-sticking lining " or " easy clean pot material "; It is a kind of Prof. Du Yucang High molecular material employing fluorine and replace all hydrogen atoms in polyethylene.This material has the feature of antiacid alkali resistant, anti-various organic solvent, is dissolved in all solvents hardly.Meanwhile, polytetrafluoroethylene has resistant to elevated temperatures feature, and its friction coefficient is extremely low, so after can making lubricating effect, also becomes the desirable coating of easy clean pot and water pipe internal layer.
Claims (1)
1. dumping car sliding type body dumping mechanism, comprise the car body of dumping car, it is characterized in that: between the car body nock and the afterbody of car body of dumping car, be provided with a teflon band, this teflon band is laid on the medial surface of whole car body bottom surface and car body front portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361237.8A CN104417416A (en) | 2013-08-19 | 2013-08-19 | Sliding type dumping mechanism of dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361237.8A CN104417416A (en) | 2013-08-19 | 2013-08-19 | Sliding type dumping mechanism of dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104417416A true CN104417416A (en) | 2015-03-18 |
Family
ID=52967893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310361237.8A Pending CN104417416A (en) | 2013-08-19 | 2013-08-19 | Sliding type dumping mechanism of dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104417416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2590500A (en) * | 2019-12-20 | 2021-06-30 | Caterpillar Sarl | Dumping-body assembly for use in haulage vehicle |
-
2013
- 2013-08-19 CN CN201310361237.8A patent/CN104417416A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2590500A (en) * | 2019-12-20 | 2021-06-30 | Caterpillar Sarl | Dumping-body assembly for use in haulage vehicle |
| GB2590500B (en) * | 2019-12-20 | 2022-04-20 | Caterpillar Sarl | Dumping-body assembly for use in a haulage vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |