CN204641503U - A kind of crawler type dumping car - Google Patents
A kind of crawler type dumping car Download PDFInfo
- Publication number
- CN204641503U CN204641503U CN201520160357.6U CN201520160357U CN204641503U CN 204641503 U CN204641503 U CN 204641503U CN 201520160357 U CN201520160357 U CN 201520160357U CN 204641503 U CN204641503 U CN 204641503U
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- China
- Prior art keywords
- wagon box
- frame
- hinged
- vehicle frame
- hinge
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of crawler type dumping car, it comprises vehicle frame and is arranged on the creeper undercarriage on vehicle frame, vehicle frame is hinged with two cross-shaped lifting bars, the crossover sites of two lifting bars passes through hinge, described vehicle frame is hinged with hoist cylinder, the piston rod of hoist cylinder is with wherein a lifting bar is hinged, and the top of two lifting bars is hinged with wagon box frame, wagon box frame is hinged with and drives the wagon box of turning over by upset actuating unit; The rear portion hinge of wagon box is contained on wagon box frame, and described upset actuating unit is the overturning oil cylinder being hinged on wagon box frame front portion, and the piston rod hinge of overturning oil cylinder is contained in the front portion of wagon box bottom surface.The utility model has and can realize being elevated self-unloading function and be applicable to the advantage that load-carrying is large, can travel in complex road condition load-carrying.
Description
Technical field
The utility model relates to a kind of crawler type dumping car.
Background technology
Existing tracklaying vehicle only possesses delivery function, it comprises vehicle frame and is arranged on the operator's compartment on vehicle frame, the both sides of vehicle frame are provided with hold-down arm, hold-down arm is connected with creeper undercarriage, the rear portion of vehicle frame is pulled or is provided with wagon box, because this crawler vehicle can not realize discharging voluntarily, when delivering bulk cargo, do not possess self-unloading function.And the existing vehicle possessing self-unloading function adopts wheel walking, its can not load-carrying heavier and can not travel at the great muddy highway of the gradient.
Utility model content
The utility model provides a kind of for the problems referred to above and possesses self-unloading function and the crawler type dumping car being applicable to that load-carrying is large, can travel in complex road condition load-carrying.
In order to solve the problems of the technologies described above, the utility model provides a kind of crawler type dumping car of following structure, it comprises vehicle frame and is arranged on the creeper undercarriage on vehicle frame, its constructional feature is: described vehicle frame is connected with two cross-shaped lifting bars, the crossover sites of two lifting bars passes through hinge, described vehicle frame is hinged with hoist cylinder, the piston rod of hoist cylinder is with wherein a lifting bar is hinged, the top of two lifting bars is connected with wagon box frame, wherein the bottom of a lifting bar and top are contained on vehicle frame and wagon box frame respectively by free bearing hinge, the bottom of another root lifting bar and top are connected on vehicle frame and wagon box frame respectively by roller-coaster, wagon box frame is hinged with and drives the wagon box of turning over by upset actuating unit.
The rear portion hinge of wagon box is contained on wagon box frame, and described upset actuating unit is the overturning oil cylinder being hinged on wagon box frame front portion, and the piston rod hinge of overturning oil cylinder is contained in the front portion of wagon box bottom surface.
Vehicle frame comprises the middle beam from going to rear extension, and the both sides of middle beam are connected with car side frame respectively, and described creeper undercarriage is arranged on car side frame, and operator's compartment is equipped with in the front end of described middle beam.
Creeper undercarriage comprises correspondence and is arranged on two road wheels driven on car side frame and by engine, traveling crawler is set with outside two road wheels, the upper and lower of car side frame is rotatably connected to the multiple support wheels supporting traveling crawler respectively, car side frame is also equipped with turgor cylinder, wheel shaft that is anterior or rear portion road wheel is slidably connected on car side frame by bearing seat, and described bearing seat power is connected on the piston rod of turgor cylinder.
Described car side frame is fixed with adjustment bearing, and the posterior rotation of described turgor cylinder is connected with adjustment screw rod, and adjustment screw rod is screwed onto on described adjustment bearing.
The utility model has the following advantages: its structure is simple, compact, adopt creeper undercarriage to be applicable to complex road condition load-carrying to travel, such as can travel in relatively muddy slope road load-carrying, and can realize rising rear cargo dumping to wagon box by said structure, after unsnatching goods, upset is fallen.
In sum, the utility model has and can realize being elevated self-unloading function and be applicable to the advantage that load-carrying is large, can travel in complex road condition load-carrying.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
As shown in Figure 1, the creeper undercarriage that crawler type dumping car provided by the utility model comprises vehicle frame 1 and is arranged on vehicle frame 1, in the present embodiment, vehicle frame 1 comprises the middle beam from going to rear extension, the both sides of middle beam are connected with car side frame respectively, above-mentioned creeper undercarriage is arranged on car side frame, operator's compartment 2 is equipped with in the front end of middle beam, driving engine and corresponding control handle can be installed in operator's compartment 2, its concrete control structure is prior art, the rear portion of vehicle frame 1 is connected with two cross-shaped lifting bars 2, the crossover sites of two lifting bars 2 passes through hinge, vehicle frame 1 is hinged with hoist cylinder 3, the piston rod of hoist cylinder is with wherein a lifting bar 2 is hinged, the top of two lifting bars 2 is connected with wagon box frame 4, wherein the bottom of a lifting bar 2 and top are contained on vehicle frame 1 and wagon box frame 4 respectively by free bearing hinge, the bottom of another root lifting bar and top are connected on vehicle frame 1 and wagon box frame 4 respectively by roller-coaster, can the chute extended after going to be set respectively on vehicle frame and wagon box frame, above-mentioned rollers is arranged in chute can along chute scroll forward and backward, wagon box frame 4 is hinged with and drives the wagon box 5 of turning over by upset actuating unit, wagon box frame 4 is hinged with and drives the wagon box 5 of turning over by upset actuating unit, the rear portion hinge of wagon box 5 is contained on wagon box frame 4, described upset actuating unit is the overturning oil cylinder 6 being hinged on wagon box frame 4 front portion, the piston rod hinge of overturning oil cylinder 6 is contained in the front portion of wagon box 5 bottom surface, being driven by hoist cylinder 3 to make the top of two lifting bars 2 rise, in the process risen, the bottom being provided with the lifting bar 2 of roller can slide backward along vehicle frame 1, in like manner the top of this lifting bar 2 can along wagon box frame 4 slippage backward, thus jack-up wagon box, after rising to certain altitude, wagon box can be made to turn over by the driving of overturning oil cylinder 6, realize rising self-unloading function.
As shown in Figure 1, above-mentioned creeper undercarriage comprises correspondence and is arranged on two road wheels 7 driven on car side frame and by engine, traveling crawler 8 is set with outside two road wheels 7, the upper and lower of car side frame is rotatably connected to the multiple support wheels 9 supporting traveling crawler 8 respectively, car side frame is also equipped with turgor cylinder 10, wheel shaft that is anterior or rear portion road wheel 7 is slidably connected on car side frame by bearing seat, and bearing seat power is connected on the piston rod of turgor cylinder 10; Described car side frame is fixed with adjustment bearing 12, the posterior rotation of described turgor cylinder 10 is connected with adjustment screw rod 11, adjustment screw rod 11 is screwed onto on described adjustment bearing 12, when the piston rod extension elongation of turgor cylinder 10 reaches certain setting value, adjust the position of turgor cylinder 10 by screwing adjustment screw rod 11, and then realize the adjustment of above-mentioned tensioner.In the present embodiment, engine is HM Hydraulic Motor, f-w-d can be carried out, namely HM Hydraulic Motor is installed on fore drive wheel, the road wheel 7 at rear portion wheel shaft be slidably connected on car side frame by bearing seat, the concrete structure being carried out functions such as turning or advance by the control of engine is prior art, does not repeat them here.
The above is specific constructive form of the present utility model; the utility model is not restricted to the described embodiments; the art personnel, replace all in protection domain of the present utility model based on the equivalent variations of concrete structure on the utility model and parts.
Claims (5)
1. a crawler type dumping car, the creeper undercarriage comprising vehicle frame (1) and be arranged on vehicle frame (1), it is characterized in that: described vehicle frame (1) is connected with two cross-shaped lifting bars (2), the crossover sites of two lifting bars (2) passes through hinge, described vehicle frame (1) is hinged with hoist cylinder (3), the piston rod of hoist cylinder is with wherein a lifting bar (2) is hinged, the top of two lifting bars (2) is connected with wagon box frame (4), wherein the bottom of a lifting bar (2) and top are contained on vehicle frame (1) and wagon box frame (4) respectively by free bearing hinge, the bottom of another root lifting bar and top are connected on vehicle frame (1) and wagon box frame (4) respectively by roller-coaster, wagon box frame (4) is hinged with and drives the wagon box (5) of turning over by upset actuating unit.
2. crawler type dumping car as claimed in claim 1, it is characterized in that: the rear portion hinge of described wagon box (5) is contained on wagon box frame (4), described upset actuating unit is for being hinged on the anterior overturning oil cylinder (6) of wagon box frame (4), and the piston rod hinge of overturning oil cylinder (6) is contained in the front portion of wagon box (5) bottom surface.
3. crawler type dumping car as claimed in claim 1 or 2, it is characterized in that: described vehicle frame (1) comprises the middle beam from going to rear extension, the both sides of middle beam are connected with car side frame respectively, described creeper undercarriage is arranged on car side frame, and operator's compartment (2) is equipped with in the front end of described middle beam.
4. crawler type dumping car as claimed in claim 3, it is characterized in that: described creeper undercarriage comprises correspondence and is arranged on two road wheels (7) driven on car side frame and by engine, traveling crawler (8) is set with outside two road wheels (7), the upper and lower of car side frame is rotatably connected to the multiple support wheels (9) supporting traveling crawler (8) respectively, turgor cylinder (10) car side frame is also equipped with, wheel shaft that is anterior or rear portion road wheel (7) is slidably connected on car side frame by bearing seat, and described bearing seat power is connected on the piston rod of turgor cylinder (10).
5. crawler type dumping car as claimed in claim 4, it is characterized in that: described car side frame is fixed with adjustment bearing (12), the posterior rotation of described turgor cylinder (10) is connected with adjustment screw rod (11), and adjustment screw rod (11) is screwed onto on described adjustment bearing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160357.6U CN204641503U (en) | 2015-03-22 | 2015-03-22 | A kind of crawler type dumping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160357.6U CN204641503U (en) | 2015-03-22 | 2015-03-22 | A kind of crawler type dumping car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641503U true CN204641503U (en) | 2015-09-16 |
Family
ID=54094276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160357.6U Expired - Fee Related CN204641503U (en) | 2015-03-22 | 2015-03-22 | A kind of crawler type dumping car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641503U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592669A (en) * | 2016-11-17 | 2017-04-26 | 长安大学 | Permafrost excavation machine |
| WO2018090513A1 (en) * | 2016-11-21 | 2018-05-24 | 镇江市胜得机械制造有限责任公司 | Fruit discharging mechanism for automatic fruit picking machine |
| CN108684327A (en) * | 2018-05-23 | 2018-10-23 | 华南农业大学 | A kind of crawler type sugarcane field transfer car(buggy) |
| CN109677493A (en) * | 2019-01-02 | 2019-04-26 | 浙江大学 | A kind of accessible electric caterpillar band vehicle of disabled person |
| CN109720259A (en) * | 2019-03-04 | 2019-05-07 | 洛阳金晓机械有限公司 | A kind of loose unpacked material operating lifting dumper and method |
-
2015
- 2015-03-22 CN CN201520160357.6U patent/CN204641503U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592669A (en) * | 2016-11-17 | 2017-04-26 | 长安大学 | Permafrost excavation machine |
| CN106592669B (en) * | 2016-11-17 | 2018-11-06 | 长安大学 | A kind of Mechanical Excavation of Frozen Soil machine |
| WO2018090513A1 (en) * | 2016-11-21 | 2018-05-24 | 镇江市胜得机械制造有限责任公司 | Fruit discharging mechanism for automatic fruit picking machine |
| CN108684327A (en) * | 2018-05-23 | 2018-10-23 | 华南农业大学 | A kind of crawler type sugarcane field transfer car(buggy) |
| CN108684327B (en) * | 2018-05-23 | 2020-03-17 | 华南农业大学 | Crawler-type sugarcane field transfer car (buggy) |
| CN109677493A (en) * | 2019-01-02 | 2019-04-26 | 浙江大学 | A kind of accessible electric caterpillar band vehicle of disabled person |
| CN109720259A (en) * | 2019-03-04 | 2019-05-07 | 洛阳金晓机械有限公司 | A kind of loose unpacked material operating lifting dumper and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |