CN104494499A - Tilting cart capable of controlling small bucket to automatically loading material by using hydraulic cylinders - Google Patents
Tilting cart capable of controlling small bucket to automatically loading material by using hydraulic cylinders Download PDFInfo
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- CN104494499A CN104494499A CN201410723028.8A CN201410723028A CN104494499A CN 104494499 A CN104494499 A CN 104494499A CN 201410723028 A CN201410723028 A CN 201410723028A CN 104494499 A CN104494499 A CN 104494499A
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- rod
- bar
- hinged
- expansion link
- actuating cylinder
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Abstract
The invention discloses a tilting cart for controlling a small bucket to automatically loading material by using hydraulic cylinders. The small bucket is arranged at the front end of a large bucket, and is hinged to extension rod outer rods; the other end of each extension rod inner rod is hinged to a cart body; a first hydraulic cylinder is mounted between each extension rod inner rod and the corresponding extension rod outer rod; a short connecting rod is fixed in the middle of each extension rod outer rod, and is hinged to an extension connecting rod outer rod; the other end of each extension connecting rod outer rod is connected with an extension connecting rod inner rod in a sleeving manner; the other end of each extension connecting rod inner rod is hinged to a driving rod; the other end of each driving rod is fixedly connected with a connecting shaft provided with a second fixed gear; the second fixed gear is engaged with a first fixed gear on a motor shaft; a second hydraulic cylinder is hinged to each extension rod outer rod; a push rod of each second hydraulic cylinder is hinged to a second connecting rod and a third connecting rod, wherein the third connecting rod is hinged to the corresponding extension rod outer rod and the second connecting rod is hinged to the small bucket. The tilting cart has an automatic loading/unloading function, relieves the work intensity, and solves the problems related to labor force and loading/unloading cost.
Description
Technical field
The present invention relates to a kind of tip lorry, specifically a kind of tip lorry using hydraulic actuating cylinder to control small scraper pan automatic loading article.
Background technology
Existing tip lorry is mainly used in being applicable to building, water conservancy, builds the road, short-distance transport that the various loose unpacked materials such as cement concrete, sandstone, the earthwork, coal, ore are made in mine etc., but it is low also to there is automation, needs the problem of a large amount of artificial help.Along with the acceleration of " beautiful China, clean rural area " and Development of China's Urbanization, the transport of the materials such as municipal works, road, water conservancy, clean rubbish, particularly the transport of rural rubbish class is a problem demanding prompt solution.The appearance of and recruitment high in cost of production problem in short supply along with labour power, for the situation that material polydispersion in these engineerings is piled up, needs a kind of small-sized tip lorry having self-loading and self-unloading functions badly.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of tip lorry using hydraulic actuating cylinder to control small scraper pan automatic loading article, realizes automatic loading and unloading function, reduces labor intensity.
The present invention solves the problems of the technologies described above with following technical scheme:
A kind of tip lorry using hydraulic actuating cylinder to control small scraper pan automatic loading article of the present invention, comprise car body 1 and large scraper bowl 14 that road wheel is equipped with in bottom, the front end of large scraper bowl 14 is provided with small scraper pan 13, small scraper pan 13 is hinged with the outer bar 10 of expansion link, outer bar 10 other end inner sleeve of expansion link has bar 8 in expansion link, in expansion link, the other end of bar 8 is hinged with the fixed block 7 be fixed on car body, is provided with the first hydraulic actuating cylinder 9 in expansion link between bar 8 and the outer bar 10 of expansion link; The middle part of the outer bar 10 of expansion link is fixed with head rod 11, head rod 11 is hinged with the outer bar 15 of shrinking connecting-rod, bar 17 in shrinking connecting-rod outer bar 15 other end socket shrinking connecting-rod, in shrinking connecting-rod bar 17 other end and driving lever 4 hinged, the other end of driving lever 4 is fixedly connected with the adapter shaft 19 be arranged on rear side of large scraper bowl 14, adapter shaft 19 is provided with the second fixed gear wheel 23, second fixed gear wheel 23 is meshed with the first fixed gear wheel 22, and the first fixed gear wheel 22 is arranged on the motor shaft 3 that stretches out from motor 2; The outer bar 10 of described expansion link is provided with the second hydraulic actuating cylinder 30, hinged in the middle part of the outer bar 10 of the pedestal of the second hydraulic actuating cylinder 30 and expansion link, the push rod of the second hydraulic actuating cylinder 30 simultaneously with the second pipe link 26 and the 3rd pipe link 28 hinged, the upper articulation of the 3rd pipe link 28 and the outer bar 10 of expansion link, second pipe link 26 is hinged with small scraper pan 13, by the second pipe link 26, the hinge-point of small scraper pan 13 bar 10 outside itself and expansion link is rotated.
The motor shaft 3 that motor 2 of the present invention stretches out is connected with car body 1 by the second bearing 21.
Adapter shaft 19 of the present invention is arranged on car body by clutch shaft bearing 20 and the 3rd bearing 24.
The bilateral symmetry of large scraper bowl 14 of the present invention arranges all rod members be connected with adapter shaft 19.
One end of the outer bar 15 of shrinking connecting-rod of the present invention bar 17 in socket shrinking connecting-rod is provided with electromagnetic locking device 16.
The present invention uses hydraulic actuating cylinder to control the tip lorry of small scraper pan automatic loading article, and utilize hydraulic actuating cylinder to control small scraper pan rotation and realize automatic loading and unloading article, structure is simple, solves the problem of labour power and shipping and delivery cost; Municipal works, road, water conservancy, clean rubbish etc. place can be applied in, be widely used, economical and practical; Small scraper pan is recovered to safe position in the process of moving, does not affect pilot's line of vision, ensure that traffic safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of tip lorry of the present invention.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the enlarged diagram that the outer bar 10 of expansion link in Fig. 1 is connected with the second hydraulic actuating cylinder.
In figure: 1-car body, 2-motor, 3-motor shaft, 4-driving lever, 5-first reams, the dead buting iron of 6-, 7-fixed block, bar in 8-expansion link, 9-first hydraulic actuating cylinder, the outer bar of 10-expansion link, 11-head rod, 12-second reams, 13-small scraper pan, the large scraper bowl of 14-, the outer bar of 15-shrinking connecting-rod, 16-electromagnetic locking device, bar in 17-shrinking connecting-rod, 19-adapter shaft, 20-clutch shaft bearing, 21-second bearing, 22-first fixed gear wheel, 23-second fixed gear wheel, 24-the 3rd bearing, 25-the 3rd reams, 26-second pipe link, 27-the 4th reams, 28-the 3rd pipe link, 29-the 5th reams, 30-second hydraulic actuating cylinder, 31-the 6th reams.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As depicted in figs. 1 and 2, the present invention uses hydraulic actuating cylinder to control the tip lorry of small scraper pan automatic loading article, comprise car body 1 and large scraper bowl 14 that road wheel is equipped with in bottom, the bottom of large scraper bowl 14 is provided with the dead buting iron 6 be fixed on car body 1, to limit the slewing area of large scraper bowl 14.The front end of large scraper bowl 14 is provided with small scraper pan 13, small scraper pan 13 is hinged with the outer bar 10 of expansion link, the other end inner sleeve of the outer bar 10 of expansion link has bar 8 in expansion link, in expansion link, the other end of bar 8 is hinged with the fixed block 7 be fixed on car body, is provided with the first hydraulic actuating cylinder 9 in expansion link between bar 8 and the outer bar 10 of expansion link, the middle part of the outer bar 10 of expansion link is fixed with head rod 11, head rod 11 and the outer bar 15 of shrinking connecting-rod by second ream 12 formed hinged, bar 17 in the other end socket shrinking connecting-rod of the outer bar 15 of shrinking connecting-rod, and be provided with electromagnetic locking device 16, the outer bar 15 of shrinking connecting-rod can be made to be locked with the collapsing length of bar 17 in shrinking connecting-rod by electromagnetic locking device 16, in shrinking connecting-rod the other end of bar 17 and driving lever 4 by first ream 5 formed hinged, the other end of driving lever 4 is fixedly connected with the adapter shaft 19 be arranged on rear side of large scraper bowl 14, adapter shaft 19 is arranged on car body by clutch shaft bearing 20 and the 3rd bearing 24, the middle part of adapter shaft 19 is provided with the second fixed gear wheel 23, second fixed gear wheel 23 is meshed with the first fixed gear wheel 22, first fixed gear wheel 22 is arranged on the motor shaft 3 that stretches out from motor 2, and motor shaft 3 is connected with car body 1 by the second bearing 21, the outer bar 10 of described expansion link is provided with the second hydraulic actuating cylinder 30 (as shown in Figure 3), in the middle part of the outer bar 10 of the pedestal of the second hydraulic actuating cylinder 30 and expansion link by the 6th ream 31 formed hinged, the push rod of the second hydraulic actuating cylinder 30 simultaneously with the second pipe link 26 and the 3rd pipe link 28 by the 4th ream 27 formed hinged, the top of the 3rd pipe link 28 and the outer bar 10 of expansion link by the 5th ream 29 formed hinged, second pipe link 26 and small scraper pan 13 by the 3rd ream 25 formed hinged, the second pipe link 26 is promoted by the second hydraulic actuating cylinder 30, the hinge-point of small scraper pan 13 bar 10 outside itself and expansion link can be made to rotate.
The bilateral symmetry of large scraper bowl 14 of the present invention arranges all rod members be connected with adapter shaft 19.
The rod member be connected with adapter shaft 19 of the present invention can only be arranged in the side of large scraper bowl 14, also can arrange in the bilateral symmetry of large scraper bowl 14, in order to make rod member uniform force, being easy to control, arranging as well in bilateral symmetry.
Second hydraulic actuating cylinder 30 of the present invention, also can adopt the mechanism of electric pushrod and so on to replace.
Principle of work of the present invention is as follows:
1, motor 2 drive motor axle 3 rotates, the first fixed gear wheel 22 on motor shaft 3 drive nibble with it and the second fixed gear wheel 23 rotate, second fixed gear wheel 23 drives adapter shaft 19 to rotate, adapter shaft 19 drives driving lever 4 to rotate around it, driving lever 4 passes motion to the outer bar 10 of expansion link by bar 17 and head rod 11 in the outer bar 15 of shrinking connecting-rod, shrinking connecting-rod, make the outer bar 10 of expansion link drive the hinge-point of small scraper pan 13 in expansion link between bar 8 and fixed block 7 to rotate, realize small scraper pan 13 and move upward or downward.
2, the rod member owing to being connected with the outer bar 10 of expansion link can stretch along with the outer bar 10 of expansion link moves, therefore the length of this rod member needs to change, this rod member is set to telescopic fashion by the present invention, namely be made up of with bar 17 in shrinking connecting-rod the outer bar 15 of shrinking connecting-rod, the outer bar 15 of shrinking connecting-rod be stretched to the longest position time (this position is that the outer bar 10 of expansion link stretches to suitable control position), electromagnetic locking device 16 can be locked no longer flexible.
3, outer for expansion link bar 10 can be released elongation by the first hydraulic actuating cylinder 9, drives small scraper pan 13 to do straight-line motion.
4, the second hydraulic actuating cylinder 30 flexible can promote the second pipe link 26 and move, and make it drive small scraper pan 13 to rotate around the hinge-point of the outer bar 10 of small scraper pan 13 and expansion link, and when the second hydraulic actuating cylinder 30 quits work, small scraper pan 13 is lockable; The effect of the 3rd pipe link 28 is that the second hydraulic actuating cylinder 30 is strutted certain angle downwards.
5, small scraper pan 13 shovels the process of article and is: first, small scraper pan 13 is released the height exceeding large scraper bowl 14 by the first hydraulic actuating cylinder 9, the outer bar 15 of shrinking connecting-rod also extends thereupon, when the first hydraulic actuating cylinder 9 stops promoting, opens electromagnetic locking device 16 and makes it no longer flexible outer for expansion link bar 15 locking; Then, it is general to ground level position that motor 2 controls small scraper pan 13 upset downwards, the side that second hydraulic actuating cylinder 30 accurately controls small scraper pan 13 is concordant with ground, by car advance small scraper pan 13 to front shovel article, by motor 2 small scraper pan 13 to be given rise to higher than large scraper bowl 14 upper surface after having shoveled and close to the position of large scraper bowl 14, in the process of small scraper pan 13 rotating lifting, utilize the second hydraulic actuating cylinder 30 to control small scraper pan 13 side and ground maintenance level, prevent article from dropping; Then the second hydraulic actuating cylinder 30 controls small scraper pan 13 continuation rotation, is poured into by article in large scraper bowl 14; Till so repeatedly large scraper bowl 14 being filled, finally close electromagnetic locking device 16 and start the first hydraulic actuating cylinder 9 and small scraper pan 13 is regained.
Claims (5)
1. the tip lorry using hydraulic actuating cylinder to control small scraper pan automatic loading article, comprise car body (1) and large scraper bowl (14) that road wheel is equipped with in bottom, it is characterized in that, the front end of large scraper bowl (14) is provided with small scraper pan (13), small scraper pan (13) is hinged with the outer bar (10) of expansion link, outer bar (10) other end inner sleeve of expansion link has bar in expansion link (8), in expansion link, the other end of bar (8) is hinged with the fixed block (7) be fixed on car body, between bar (8) and the outer bar (10) of expansion link, the first hydraulic actuating cylinder (9) is installed in expansion link, the middle part of the outer bar (10) of expansion link is fixed with head rod (11), head rod (11) is hinged with the outer bar (15) of shrinking connecting-rod, bar (17) in shrinking connecting-rod outer bar (15) other end socket shrinking connecting-rod, in shrinking connecting-rod bar (17) other end and driving lever (4) hinged, the other end of driving lever (4) is fixedly connected with the adapter shaft (19) being arranged on large scraper bowl (14) rear side, adapter shaft (19) is provided with the second fixed gear wheel (23), second fixed gear wheel (23) is meshed with the first fixed gear wheel (22), first fixed gear wheel (22) is arranged on the motor shaft (3) that stretches out from motor (2), the outer bar (10) of described expansion link is provided with the second hydraulic actuating cylinder (30), bar (10) middle part is hinged outward for the pedestal of the second hydraulic actuating cylinder (30) and expansion link, the push rod of the second hydraulic actuating cylinder (30) simultaneously with the second pipe link (26) and the 3rd pipe link (28) hinged, the upper articulation of the 3rd pipe link (28) and the outer bar (10) of expansion link, second pipe link (26) is hinged with small scraper pan (13), by the second pipe link (26), the hinge-point of small scraper pan (13) bar (10) outside itself and expansion link is rotated.
2. use hydraulic actuating cylinder to control the tip lorry of small scraper pan automatic loading article according to claim 1, it is characterized in that, the motor shaft (3) stretched out from motor (2) is connected with car body (1) by the second bearing (21).
3. use hydraulic actuating cylinder to control the tip lorry of small scraper pan automatic loading article according to claim 1, it is characterized in that, described adapter shaft (19) is arranged on car body by clutch shaft bearing (20) and the 3rd bearing (24).
4. use hydraulic actuating cylinder to control the tip lorry of small scraper pan automatic loading article according to claim 1, it is characterized in that, all rod members be connected with adapter shaft (19) are set in the bilateral symmetry of large scraper bowl (14).
5. use hydraulic actuating cylinder to control the tip lorry of small scraper pan automatic loading article according to claim 1, it is characterized in that, one end of the outer bar (15) of described shrinking connecting-rod bar (17) in socket shrinking connecting-rod is provided with electromagnetic locking device (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723028.8A CN104494499B (en) | 2014-12-02 | 2014-12-02 | A kind of dump truck using hydraulic cylinder control small scraper pan automatically to load article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723028.8A CN104494499B (en) | 2014-12-02 | 2014-12-02 | A kind of dump truck using hydraulic cylinder control small scraper pan automatically to load article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494499A true CN104494499A (en) | 2015-04-08 |
| CN104494499B CN104494499B (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410723028.8A Active CN104494499B (en) | 2014-12-02 | 2014-12-02 | A kind of dump truck using hydraulic cylinder control small scraper pan automatically to load article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494499B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2624478A (en) * | 1950-02-09 | 1953-01-06 | Efficient Equipment Inc | Self-loading vehicle and controls therefor |
| EP1213209A2 (en) * | 2000-12-11 | 2002-06-12 | Johannes Hermann Bergmann | Dump truck with self-loading device |
| CN201989683U (en) * | 2011-01-27 | 2011-09-28 | 张为民 | Self loading and unloading type bulk material automobile |
| CN103101471A (en) * | 2013-03-08 | 2013-05-15 | 张子明 | Self-loaded mine-truck |
| CN203237108U (en) * | 2013-04-22 | 2013-10-16 | 陈培忠 | Self-loading vehicle |
-
2014
- 2014-12-02 CN CN201410723028.8A patent/CN104494499B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2624478A (en) * | 1950-02-09 | 1953-01-06 | Efficient Equipment Inc | Self-loading vehicle and controls therefor |
| EP1213209A2 (en) * | 2000-12-11 | 2002-06-12 | Johannes Hermann Bergmann | Dump truck with self-loading device |
| CN201989683U (en) * | 2011-01-27 | 2011-09-28 | 张为民 | Self loading and unloading type bulk material automobile |
| CN103101471A (en) * | 2013-03-08 | 2013-05-15 | 张子明 | Self-loaded mine-truck |
| CN203237108U (en) * | 2013-04-22 | 2013-10-16 | 陈培忠 | Self-loading vehicle |
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| Publication number | Publication date |
|---|---|
| CN104494499B (en) | 2016-11-30 |
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