CN104590080B - Use the dump truck of small scraper pan semi-automatic articles - Google Patents
Use the dump truck of small scraper pan semi-automatic articles Download PDFInfo
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- CN104590080B CN104590080B CN201410721136.1A CN201410721136A CN104590080B CN 104590080 B CN104590080 B CN 104590080B CN 201410721136 A CN201410721136 A CN 201410721136A CN 104590080 B CN104590080 B CN 104590080B
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- expansion link
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- connecting rod
- small scraper
- scraper pan
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Abstract
The invention discloses the dump truck using small scraper pan semi-automatic articles, it is provided with small scraper pan at big bucket front-end, small scraper pan bottom bar outer with expansion link is hinged, it is cased with bar in expansion link in the outer bar of expansion link, in expansion link, the other end of bar is hinged with car body, being provided with hydraulic cylinder, small scraper pan top connecting steel wire ropes between bar and the outer bar of expansion link in expansion link, steel wire rope is connected with the reel installed on rear side of big scraper bowl；The outer bar of expansion link is provided with opening square groove, fix in the opening square groove that the short connecting rod being connected is placed in the outer bar of expansion link with bar in expansion link, short connecting rod is hinged with first connecting rod, the other end of first connecting rod is hinged with driving lever, driving lever is affixed with long connecting rod, being provided with the second fixed gear, the second fixed gear and the first fixed gear in long connecting rod to be meshed, the first fixed gear is arranged on from the motor shaft that motor stretches out.The present invention, by utilizing steel wire rope Non-follow control small scraper pan to load and unload article, has semi-automatic Multi Loading and Unloading Functions, reduces labor intensity.
Description
Technical field
The present invention relates to a kind of dump truck, a kind of dump truck using small scraper pan semi-automatic articles.
Background technology
Existing dump truck be mainly used in being applicable to building, water conservancy, build the road, the short-distance transport of the various loose unpacked materials such as concrete, sandstone, the earthwork, coal, Ore is made in mine etc., but it is low to there is also automatization, the problem needing a large amount of artificial help.Along with " beautiful China, cleaning rural area " and the acceleration of Development of China's Urbanization, the transport of the materials such as municipal works, road, water conservancy, clean rubbish, particularly rural rubbish class transport is a problem demanding prompt solution.Appearance with recruitment high in cost of production problem in short supply along with labour force, for material polydispersion in these engineerings, the in the case of of piling up, need a kind of small-sized dump truck having self-loading and self-unloading functions badly.
Summary of the invention
The technical problem to be solved is to provide a kind of dump truck using small scraper pan semi-automatic articles, it is achieved semi-automatic Multi Loading and Unloading Functions, reduces labor intensity.
The present invention is with the following technical scheme above-mentioned technical problem of solution:
The present invention uses the dump truck of small scraper pan semi-automatic articles, equipped with car body 1 and the big scraper bowl 15 of road wheel bottom including, the front end of big scraper bowl 15 is provided with small scraper pan 14, the bottom of small scraper pan 14 bar 13 outer with expansion link is hinged, it is cased with bar 9 in expansion link in outer bar 13 other end of expansion link, in expansion link, the other end of bar 9 is hinged with the fixed block 8 being fixed on car body, between bar 9 and the outer bar 13 of expansion link, hydraulic cylinder 10 is installed in expansion link, the top of small scraper pan 14 is provided with fixing bar 24, fixing bar 24 connecting steel wire ropes 26, the other end of steel wire rope 26 is connected with the reel 28 being arranged on rear side of big scraper bowl 15 after lock rope device 27；The outer bar 13 of described expansion link is provided with opening square groove 16, the short connecting rod 11 that be connected fixing with bar in expansion link 9 is placed in the opening square groove 16 of the outer bar 13 of expansion link, short connecting rod 11 is hinged with first connecting rod 7, the other end of first connecting rod 7 is hinged with driving lever 4, the other end of driving lever 4 is fixing with the long connecting rod 22 being arranged on rear side of big scraper bowl 15 to be connected, second fixed gear 20 is installed in long connecting rod 22, second fixed gear 20 is meshed with the first fixed gear 19, and the first fixed gear 19 is arranged on from the motor shaft 3 that motor 2 stretches out.
Long connecting rod 22 of the present invention is arranged on car body by clutch shaft bearing 17 and the 3rd bearing 21.
Motor shaft 3 of the present invention is connected with car body 1 by the second bearing 18.
The lateral symmetry of big scraper bowl 15 of the present invention arranges all rod members being connected with long connecting rod 22.
The present invention uses the dump truck of small scraper pan semi-automatic articles, by utilizing steel wire rope Non-follow control small scraper pan to load and unload article, simple in construction, the problem solving labour force and shipping and delivery cost；Can apply in municipal works, road, water conservancy, clean rubbish etc. place, be widely used, economical and practical；Small scraper pan is recovered to safe position, not affect pilot's line of vision, it is ensured that traffic safety in the process of moving.
Accompanying drawing explanation
Fig. 1 is the structural representation of dump truck of the present invention.
Fig. 2 is the schematic top plan view of Fig. 1.
In figure: 1-car body, 2-motor, 3-motor shaft, 4-driving lever, 5-first reams, the dead buting iron of 6-, 7-first connecting rod, 8-fixed block, bar in 9-expansion link, 10-hydraulic cylinder, the short connecting rod of 11-, 12-second reams, the outer bar of 13-expansion link, 14-small scraper pan, the big scraper bowl of 15-, 16-square groove, 17-clutch shaft bearing, 18-the second bearing, 19-the first fixed gear, 20-the second fixed gear, 21-the 3rd bearing, the long connecting rod of 22-, 24-fixes bar, and 25-the 3rd reams, 26-steel wire rope, 27-locks rope device, 28-reel, 29-handle.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
As depicted in figs. 1 and 2, the present invention uses the dump truck of small scraper pan semi-automatic articles, and including bottom equipped with the car body 1 of road wheel and big scraper bowl 15, the bottom of big scraper bowl 15 is provided with the dead buting iron 6 being fixed on car body 1, to limit the slewing area of big scraper bowl 15.The front end of big scraper bowl 15 is provided with small scraper pan 14, the bottom of small scraper pan 14 bar 13 outer with expansion link is hinged by the 3rd fraising 25 formation, it is cased with bar 9 in expansion link in outer bar 13 other end of expansion link, in expansion link, the other end of bar 9 is hinged with the fixed block 8 being fixed on car body, between bar 9 and the outer bar 13 of expansion link, hydraulic cylinder 10 is installed in expansion link, one end of hydraulic cylinder 10 is connected with bar in expansion link 9, other end bar 13 outer with expansion link is connected, and makes the outer bar 13 of expansion link drive small scraper pan 14 for linear motion by hydraulic cylinder 10；The top of small scraper pan 14 is provided with fixing bar 24, fixing bar 24 connecting steel wire ropes 26, the other end of steel wire rope 26 is connected with the reel 28 being arranged on rear side of big scraper bowl 15 after lock rope device 27, reel 28 is provided with handle 29, by hand-turning handle 29, make reel 28 that steel wire rope 26 is carried out folding and unfolding；The outer bar 13 of described expansion link is provided with opening square groove 16, the short connecting rod 11 that be connected fixing with bar in expansion link 9 is placed in the opening square groove 16 of the outer bar 13 of expansion link, short connecting rod 11 and first connecting rod 7 are hinged by the second fraising 12 formation, the other end of first connecting rod 7 and driving lever 4 are hinged by the first fraising 5 formation, the other end of driving lever 4 is fixing with the long connecting rod 22 being arranged on rear side of big scraper bowl 15 to be connected, long connecting rod 22 is arranged on car body by clutch shaft bearing 17 and the 3rd bearing 21, second fixed gear 20 is installed in long connecting rod 22, second fixed gear 20 is meshed with the first fixed gear 19, first fixed gear 19 is arranged on from the motor shaft 3 that motor 2 stretches out, motor shaft 3 is connected with car body 1 by the second bearing 18.
The lateral symmetry of big scraper bowl 15 of the present invention arranges all rod members being connected with long connecting rod 22.
The rod member that of the present invention and long connecting rod 22 is connected can only be arranged in the side of big scraper bowl 15, it is also possible to the lateral symmetry at big scraper bowl 15 is arranged, in order to make rod member uniform force, it is easy to control, and arranges preferably in lateral symmetry.
The operation principle of the present invention is as follows:
1, motor 2 drive motor axle 3 rotates, the first fixed gear 19 on motor shaft 3 drives the second fixed gear 20 nibbling sum therewith to rotate, second fixed gear 20 drives long connecting rod 22 to rotate, long connecting rod 22 drives driving lever 4 to rotate around it, driving lever 4 passes motion to bar 9 in expansion link by first connecting rod 7 and short connecting rod 11, in expansion link, bar 9 drives small scraper pan 14 pin joint of bar 9 and fixed block 8 in expansion link to rotate by the outer bar 13 of expansion link, it is achieved small scraper pan 13 moves upward or downward.
2, outer for expansion link bar 13 can be released elongation by hydraulic cylinder 10, and during elongation, the short connecting rod 11 that be connected fixing with bar in expansion link 9 will move to the bottom of opening square groove 16, is moved along a straight line by the flexible drive small scraper pan 14 of hydraulic cylinder 10.
3, by rotary handle 29, steel wire rope can be wound around along reel 28 or decontrols, and then drive the small scraper pan 14 the 3rd fraising 25 around outer bar 13 top of itself and expansion link to rotate up or down by fixing bar 24, when small scraper pan 14 rotates to correct position, with lock rope device 27 (may be used without ratchet device) herein, steel wire rope is locked, make it no longer be wound around or decontrol, thus small scraper pan 14 position is fixed.
4, small scraper pan 14 shovels the process of article: motor 2 first controls scraper bowl and is turned to ground level position, unclamp lock rope device 27, steel wire rope 26 decontroled by turning handle 29 allows small scraper pan 14 lock lock rope device 27 again after being rotated downwardly to the position of suitable shovel article around the 3rd fraising 25, entered by Herba Plantaginis or the promotion of hydraulic cylinder 10 makes small scraper pan 14 to front shovel article, by motor 2, small scraper pan 14 is given rise to the position shown in Fig. 1 after having shoveled, then utilize hydraulic cylinder 10 that small scraper pan 14 is released the height exceeding big scraper bowl 15, unclamp lock rope device 27, rotary handle 29 lay winding wire ropes 26, control small scraper pan 14 to rotate up, shovel dress article are poured in big scraper bowl 15；Till so repeatedly big scraper bowl 15 being filled, and small scraper pan 14 is regained.
Claims (4)
- null1. use the dump truck of small scraper pan semi-automatic articles，Equipped with car body (1) and the big scraper bowl (15) of road wheel bottom including，It is characterized in that，The front end of big scraper bowl (15) is provided with small scraper pan (14)，The bottom of small scraper pan (14) bar (13) outer with expansion link is hinged，It is cased with bar (9) in expansion link in outer bar (13) other end of expansion link，In expansion link, the other end of bar (9) is hinged with the fixed block (8) being fixed on car body，Between bar (9) and the outer bar (13) of expansion link, hydraulic cylinder (10) is installed in expansion link，The top of small scraper pan (14) is provided with fixing bar (24)，Fixing bar (24) connecting steel wire ropes (26)，The other end of steel wire rope (26) is connected with the reel (28) being arranged on big scraper bowl (15) rear side afterwards through lock rope device (27)；The outer bar (13) of described expansion link is provided with opening square groove (16), the short connecting rod (11) that be connected fixing with bar in expansion link (9) is placed in the opening square groove (16) of the outer bar (13) of expansion link, short connecting rod (11) is hinged with first connecting rod (7), the other end of first connecting rod (7) is hinged with driving lever (4), the other end of driving lever (4) is fixing with the long connecting rod (22) being arranged on big scraper bowl (15) rear side to be connected, second fixed gear (20) is installed in long connecting rod (22), second fixed gear (20) is meshed with the first fixed gear (19), first fixed gear (19) is arranged on from the motor shaft (3) that motor (2) stretches out.
- The dump truck of use small scraper pan semi-automatic articles the most according to claim 1, it is characterised in that described long connecting rod (22) is arranged on car body by bearing.
- The dump truck of use small scraper pan semi-automatic articles the most according to claim 1, it is characterised in that described motor shaft (3) is connected with car body (1) by bearing.
- The dump truck of use small scraper pan semi-automatic articles the most according to claim 1, it is characterised in that the lateral symmetry at big scraper bowl (15) arranges all rod members being connected with long connecting rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721136.1A CN104590080B (en) | 2014-12-02 | 2014-12-02 | Use the dump truck of small scraper pan semi-automatic articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721136.1A CN104590080B (en) | 2014-12-02 | 2014-12-02 | Use the dump truck of small scraper pan semi-automatic articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104590080A CN104590080A (en) | 2015-05-06 |
| CN104590080B true CN104590080B (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721136.1A Active CN104590080B (en) | 2014-12-02 | 2014-12-02 | Use the dump truck of small scraper pan semi-automatic articles |
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| CN (1) | CN104590080B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657053A (en) * | 2018-07-06 | 2018-10-16 | 徐庭中 | All-round multiservice car is unloaded in the shovel lifting of backward type chain drive |
| CN110239903B (en) * | 2019-05-09 | 2020-07-17 | 嘉兴市禾兴自润轴承开发有限公司 | Coal pushing device for thermal power plant fuel transportation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366335Y (en) * | 1999-04-22 | 2000-03-01 | 何观龙 | Small transportation load agricultural vehicle for cultivation and transportation |
| AU2012200525B2 (en) * | 2011-02-01 | 2014-11-27 | Joy Global Surface Mining Inc | Shovel having a wristing dipper |
| RU2488661C2 (en) * | 2011-10-04 | 2013-07-27 | Общество с ограниченной ответственностью "ИЗ-КАРТЭКС имени П.Г. Коробкова" (ООО "ИЗ-КАРТЭКС имени П.Г. Коробкова") | Mine rope excavator working tools |
| CN202380492U (en) * | 2011-12-26 | 2012-08-15 | 刘兴旺 | Rear-discharge type forklift |
| CN103741740A (en) * | 2014-01-16 | 2014-04-23 | 上海交通大学 | Excavation mechanism for electrohydraulic hybrid drive mining excavators |
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2014
- 2014-12-02 CN CN201410721136.1A patent/CN104590080B/en active Active
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| CN104590080A (en) | 2015-05-06 |
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