CN101954878A - Novel bidirectional dumper - Google Patents
Novel bidirectional dumper Download PDFInfo
- Publication number
- CN101954878A CN101954878A CN2009100168285A CN200910016828A CN101954878A CN 101954878 A CN101954878 A CN 101954878A CN 2009100168285 A CN2009100168285 A CN 2009100168285A CN 200910016828 A CN200910016828 A CN 200910016828A CN 101954878 A CN101954878 A CN 101954878A
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- CN
- China
- Prior art keywords
- actuating cylinder
- hydraulic actuating
- bearing pin
- reversing plate
- axis
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- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to a bidirectional dumper capable of realizing side dumping and rear dumping, which consists of a dumper chassis, a carriage, a reversing plate, a pin roll, a rotating shaft, a bearing, a rear dumping hydraulic cylinder, and a side dumping hydraulic cylinder. The actions of side dumping and rear dumping of the dumper are respectively controlled by the two hydraulic cylinders; the rear dumping hydraulic cylinder is fixed to the dumper chassis; the side dumping hydraulic cylinder is fixed to the reversing plate; and the two hydraulic cylinders are mutually independent and do not interfere with each other, so that the bidirectional automatic discharge of side dumping and rear dumping can be realized; therefore, the aims of simple structure of the dumper and convenient reversing and unloading are fulfilled.
Description
Technical field
The present invention relates to a kind of realize turning on one's side and after turn over two to dumping car, belong to the engineering truck technical field.
Background technology
The dumping car that turns over after present the realizing of occurring and turn on one's side is when realizing the discharge direction conversion, its typical structure be adopt manually or automatically pull pin, the latch mode realizes railway carriage and the conversion of articulated position in relative rotation of car body underframe, and railway carriage and being connected of oil cylinder, car body underframe and oil cylinder all are to adopt the universal coupling pair to realize the two-way support part of oil cylinder.This connection railway carriage can realize that with the car body underframe articulated structure and the universal hinging structure that are connected with disengaged condition not only make dumping car concrete structure complexity, and for the dumping car that harsh environment is worked down, its working stability, reliability are reduced greatly, inconvenient production application.
Summary of the invention
Unload inconvenient, the structural unstable shortcoming of commutation at existing dumping car, now disclose a kind of later-model realize turning on one's side with after turn over two to dumping car.
Technical scheme of the present invention is: a kind of realize turning on one's side and after turn over two to dumping car, by car body underframe, compartment, reversing plate, bearing pin, rotating shaft, bearing, after turn over hydraulic actuating cylinder, rollover hydraulic actuating cylinder, Hydraulic Pump, change-over valve and form.
Wherein, the side of the upper surface of reversing plate is connected by bearing pin with the side of railway carriage lower surface; The rear portion of reversing plate lower surface is connected by bearing pin with the rear portion of car body underframe.There is a groove front portion of reversing plate upper surface.
After turn over hydraulic actuating cylinder and the rollover hydraulic actuating cylinder external upper and rotating shaft be consolidated.Hydraulic cylinder axis and shaft axis are perpendicular.With after turn over the fixed rotating shaft of hydraulic actuating cylinder and be connected in by bearing in the axis hole of car body underframe front portion, this axis hole parallel axes is in the axis that connects reversing plate and car body underframe bearing pin.After turn over the hydraulic actuating cylinder stopper rod front end be connected with reversing plate by bearing pin, the parallel axes of bearing pin is turned over the axis of the rotating shaft on the hydraulic actuating cylinder after being fixed on.The rotating shaft fixed with the rollover hydraulic actuating cylinder is connected in the reversing plate middle part by bearing, and this axis is parallel to the axis of the bearing pin that connects compartment and reversing plate.The front end of rollover hydraulic actuating cylinder stopper rod is connected with the railway carriage bottom by bearing pin, and the parallel axes of bearing pin is in the axis that is fixed on the rotating shaft on the rollover hydraulic actuating cylinder.
A rectangular boss is established in railway carriage lower surface front portion, can with the groove fit of reversing plate front portion.When railway carriage lower surface and the applying of reversing plate upper surface, boss can embed in the groove.When needs carry out back dumping material action, the rollover hydraulic locking cylinder, reversing plate and railway carriage are close to, boss and groove fit, turn over hydraulic actuating cylinder then with reversing plate and railway carriage jack-up together, and reversing plate and railway carriage are not thrown off because of the gravity of material, have also reduced the application force of material gravity to the bearing pin of connection reversing plate and railway carriage greatly.When needs are turned on one's side discharging when action, after turn over hydraulic locking cylinder, connect the effect of the bearing pin of reversing plate and car body underframe in addition, reversing plate and car body underframe are close to, the hydraulic actuating cylinder of turning on one's side stretches out, with railway carriage jack-up.
The invention has the beneficial effects as follows that novel two can finish to dumping car and to turn over backward and simplified body construction under the prerequisite of mode of operation of rollover.Commutate convenient, constitutionally stable purpose have been reached.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present invention;
Fig. 2 is an A portion partial enlarged drawing among Fig. 1;
Fig. 3 is a left view of the present invention;
Fig. 4 is a B portion partial enlarged drawing among Fig. 3;
Fig. 5; Scheme drawing when turning on one's side for the present invention
Fig. 6; Be C portion partial enlarged drawing among Fig. 5
Fig. 7; Scheme drawing when turning over behind the present invention
Fig. 8.Be D portion partial enlarged drawing among Fig. 3
Among the figure, 1. bearing pin, 2. bearing pin, 3. compartment, 4. boss, 5. groove, 6. car body underframe, 7. reversing plate, 8. bearing pin, 9. rollover hydraulic actuating cylinder, 10. rotating shaft, 11. bearings, 12. bearing pins turn over hydraulic actuating cylinder, 14. rotating shafts, 15. bearings after 13..
The specific embodiment
As shown in the figure, the side of the upper surface of reversing plate 7 is connected by bearing pin 1 with the side of railway carriage 3 lower surfaces; The rear portion of reversing plate 7 lower surfaces is connected by bearing pin 2 with the rear portion of car body underframe 6.There is a groove 5 front portion of reversing plate 7 upper surfaces.
Rollover hydraulic actuating cylinder 9 and after turn over hydraulic actuating cylinder 13 external upper be consolidated with rotating shaft 10,14 respectively.Hydraulic cylinder axis and shaft axis are perpendicular.Rotating shaft 10 is connected in the middle part of reversing plate 7 by bearing 11, and this axis is parallel to the axis of bearing pin 1.The front end of the piston rod of rollover hydraulic actuating cylinder 9 is connected with railway carriage 3 bottoms by bearing pin 8, and the parallel axes of bearing pin 8 is in the axis of rotating shaft 10.Rotating shaft 14 is connected in by bearing 15 in the axis hole of car body underframe 6 front portions, and this axis hole parallel axes is in the axis of bearing pin 2.After turn over the piston rod of hydraulic actuating cylinder 13 front end be connected with reversing plate 7 by bearing pin 12, the parallel axes of bearing pin 12 is in the axis of rotating shaft 14.
There is a rectangular boss 4 railway carriage 3 lower surface front portions, can cooperate with the groove 5 of reversing plate 7 front portions.When railway carriage 3 lower surfaces and the applying of reversing plate 7 upper surfaces, boss 4 can embed in the groove 5.When needs carry out back dumping material action, 9 lockings of rollover hydraulic actuating cylinder, reversing plate 7 and railway carriage 3 are close to, boss 4 and groove 5 cooperate, turn over hydraulic actuating cylinder 13 then with reversing plate 7 and railway carriage 3 jack-up together, and reversing plate 7 is not thrown off because of the gravity of material with railway carriage 3, has also reduced the application force of material gravity to bearing pin 1 greatly.When needs are turned on one's side discharging when action, after turn over hydraulic actuating cylinder 13 lockings, the effect of bearing pin 2 in addition, reversing plate 7 is close to car body underframe 6, rollover hydraulic actuating cylinder 9 stretches out, with railway carriage 3 jack-up.
Claims (3)
1. one kind novel two to dumping car, by car body underframe, compartment, reversing plate, bearing pin, rotating shaft, bearing, after turn over hydraulic actuating cylinder, the rollover hydraulic actuating cylinder is formed.It is characterized in that: the side of the upper surface of reversing plate is connected by bearing pin with the side of railway carriage lower surface, and the rear portion of reversing plate lower surface is connected by bearing pin with the rear portion of car body underframe, can realize turning on one's side and after turn over two to automatic discharging.
2. as claimed in claim 1 novel two to dumping car, it is characterized in that: after turn over hydraulic actuating cylinder and the rollover hydraulic actuating cylinder external upper and rotating shaft be consolidated, hydraulic cylinder axis and shaft axis are perpendicular, with after turn over the fixed rotating shaft of hydraulic actuating cylinder and be connected in the axis hole of car body underframe front portion by bearing, this axis hole parallel axes is in the axis that connects reversing plate and car body underframe bearing pin, after turn over the hydraulic actuating cylinder stopper rod front end be connected with reversing plate by bearing pin, the parallel axes of bearing pin is turned over the axis of the rotating shaft on the hydraulic actuating cylinder after being fixed on, the rotating shaft fixed with the rollover hydraulic actuating cylinder is connected in the reversing plate middle part by bearing, this axis is parallel to the axis of the bearing pin that connects compartment and reversing plate, the front end of rollover hydraulic actuating cylinder stopper rod is connected with the railway carriage bottom by bearing pin, and the parallel axes of bearing pin is in the axis that is fixed on the rotating shaft on the rollover hydraulic actuating cylinder.
3. as claimed in claim 1 novel two to dumping car, and it is characterized in that: there is a groove front portion of reversing plate upper surface, and there is a boss front portion, bottom surface, compartment, but groove and boss free-running fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100168285A CN101954878A (en) | 2009-07-15 | 2009-07-15 | Novel bidirectional dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100168285A CN101954878A (en) | 2009-07-15 | 2009-07-15 | Novel bidirectional dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101954878A true CN101954878A (en) | 2011-01-26 |
Family
ID=43482558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100168285A Pending CN101954878A (en) | 2009-07-15 | 2009-07-15 | Novel bidirectional dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954878A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373270A (en) * | 2012-04-19 | 2013-10-30 | 德阳市恒达灯具制造有限公司 | Durable lifting device of dump truck |
| CN103975866A (en) * | 2014-04-06 | 2014-08-13 | 安增军 | TMR (total mixed ration feeding trolley |
| CN109548500A (en) * | 2018-09-15 | 2019-04-02 | 河北元正农业机械有限公司 | A kind of ensilage machine feed bin of liftable overturning-preventing |
-
2009
- 2009-07-15 CN CN2009100168285A patent/CN101954878A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373270A (en) * | 2012-04-19 | 2013-10-30 | 德阳市恒达灯具制造有限公司 | Durable lifting device of dump truck |
| CN103975866A (en) * | 2014-04-06 | 2014-08-13 | 安增军 | TMR (total mixed ration feeding trolley |
| CN103975866B (en) * | 2014-04-06 | 2016-08-17 | 宁夏美加农生物科技发展股份有限公司 | Tmr feeding vehicle |
| CN109548500A (en) * | 2018-09-15 | 2019-04-02 | 河北元正农业机械有限公司 | A kind of ensilage machine feed bin of liftable overturning-preventing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110126 |