CN204659542U - A kind of controollable dumping truck unloads goods-carriage-door - Google Patents
A kind of controollable dumping truck unloads goods-carriage-door Download PDFInfo
- Publication number
- CN204659542U CN204659542U CN201520188003.2U CN201520188003U CN204659542U CN 204659542 U CN204659542 U CN 204659542U CN 201520188003 U CN201520188003 U CN 201520188003U CN 204659542 U CN204659542 U CN 204659542U
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- Prior art keywords
- door
- carriage
- goods
- unloads
- hydraulic cylinder
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of controollable dumping truck and unloads goods-carriage-door, belongs to special-use vehicle field.The utility model comprises envelope, envelope comprises and unloads goods-carriage-door, envelope rear quarter panel, described goods-carriage-door two ends vertical direction of unloading is equipped with and unloads loading space reveal backplate, described envelope rear quarter panel is provided with hydraulic actuating cylinder, the hydraulic cylinder of hydraulic actuating cylinder is contained on envelope rear quarter panel, the hydraulic cylinder rod of hydraulic actuating cylinder with unload goods-carriage-door and be connected.The beneficial effects of the utility model are: overcome traditional goods-carriage-door that unloads and open the deficiencies such as difficult, opening process is not controlled.Avoid the shock unloaded when goods-carriage-door is opened and between cabin floor, decrease damage parts.Also improve the safety of unloading of opening the door simultaneously.Heavily loaded mine car has very wide application prospect.
Description
Technical field
The utility model relates to a kind of controollable dumping truck and unloads goods-carriage-door, belongs to special-use vehicle field.
Technical background
The mode of operation of unloading goods-carriage-door of the especially heavily loaded quarry tipper of dumping car is in the market all unload goods-carriage-door and fixed side on top by hinge-coupled, and unload bottom goods-carriage-door and have locker to lock, locker is freed, and unloads goods-carriage-door and opens.Goods-carriage-door opening process is not unloaded controlled and open difficult problem when this version exists unloading.
Summary of the invention
The purpose of this utility model is to provide a kind of dumping truck to unload goods-carriage-door simple opening and the controlled a kind of controollable dumping truck of opening process unloads goods-carriage-door.
The technical solution adopted in the utility model is:
The utility model comprises envelope, envelope comprise unload goods-carriage-door, envelope rear quarter panel, described in unload goods-carriage-door both sides vertical direction and be equipped with and unload loading space reveal backplate, described envelope rear quarter panel is provided with hydraulic actuating cylinder, the hydraulic cylinder of hydraulic actuating cylinder is contained on envelope rear quarter panel, the hydraulic cylinder rod of hydraulic actuating cylinder with unload goods-carriage-door and be connected.
Described hydraulic cylinder is connected with envelope rear quarter panel by hydraulic cylinder bearing.
Hydraulic cylinder rod by hydraulic cylinder rod bearing with unload goods-carriage-door and be connected.
The utility model power element hydraulic actuating cylinder is by HYDRAULIC CONTROL SYSTEM.Along with hydraulic oil enters hydraulic actuating cylinder rodless cavity, hydraulic cylinder rod stretches out gradually from hydraulic cylinder, by hydraulic cylinder rod bearing pushing unloading railway carriage or compartment door around hinge axis to compartment inner rotary, realize unloading the unlatching of goods-carriage-door and the angle of requirement can be opened to; Hydraulic oil enters hydraulic actuating cylinder rod chamber, and hydraulic cylinder rod is regained, and is pulled and unloads goods-carriage-door and rotate in compartment around hinge axis, make to unload goods-carriage-door both sides of the edge with fixed side vertical edge fit by hydraulic cylinder rod bearing, and closing of goods-carriage-door is unloaded in realization.
Unload loading space reveal backplate goods in compartment and hydraulic cylinder rod are separated, in case goods wearing and tearing hydraulic cylinder rod outside face.
The beneficial effects of the utility model are: overcome traditional goods-carriage-door that unloads and open the deficiencies such as difficult, opening process is not controlled.Avoid the shock unloaded when goods-carriage-door is opened and between cabin floor, decrease damage parts.Also improve the safety of unloading of opening the door simultaneously.Heavily loaded mine car has very wide application prospect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
detailed description of the invention:
Embodiment 1
As Fig. 1, the utility model unloads goods-carriage-door 1 and is connected by hinge 3 in bottom with cabin floor 2, and the vertical direction of unloading goods-carriage-door 1 two ends is equipped with unloads loading space reveal backplate 4, and fixed side 5 is fixed on cabin floor 2; Unload on goods-carriage-door 1 and hydraulic cylinder rod bearing 6 is housed, hydraulic cylinder rod bearing 6 connects hydraulic cylinder rod 7 above, and hydraulic cylinder rod 7 is inserted in hydraulic cylinder 8 li, and hydraulic cylinder 8 rear end connects hydraulic cylinder bearing 9, and this bearing is fixed on fixed side 5.
Working process
The utility model is arranged on carriage of dump truck, utilizes and controls with vehicle hydraulic system.When goods-carriage-door 1 is unloaded in unlatching, fluid control valve makes hydraulic actuating cylinder rodless cavity feed liquor, and hydraulic cylinder rod 7 is overhanging, by hydraulic cylinder rod bearing 6 pushing unloading railway carriage or compartment door 1 around hinge axis 3 to compartment inner rotary, realize unloading the unlatching of goods-carriage-door 1 and the angle of requirement can be opened to; Closed when unloading goods-carriage-door 1, fluid control valve makes hydraulic actuating cylinder rod chamber feed liquor, and hydraulic cylinder rod 7 reclaims in hydraulic cylinder 8, is pulled and unloads goods-carriage-door 1 and rotate in compartment around hinge axis 3, realize unloading closing of goods-carriage-door 1 by hydraulic cylinder rod bearing 6.
Unload goods-carriage-door 1 side guard plate 4 unload goods-carriage-door 1 open with closing course in all the time goods in compartment and hydraulic cylinder rod 7 are separated, make hydraulic cylinder rod 7 outside face avoid the wearing and tearing of goods.
Claims (3)
1. a controollable dumping truck unloads goods-carriage-door, comprise envelope, envelope comprises and unloads goods-carriage-door, envelope rear quarter panel, it is characterized in that, described goods-carriage-door both sides vertical direction of unloading is equipped with and unloads loading space reveal backplate, described envelope rear quarter panel is provided with hydraulic actuating cylinder, the hydraulic cylinder of hydraulic actuating cylinder is contained on envelope rear quarter panel, the hydraulic cylinder rod of hydraulic actuating cylinder with unload goods-carriage-door and be connected.
2. a kind of controollable dumping truck according to claim 1 unloads goods-carriage-door, it is characterized in that, described hydraulic cylinder is connected with envelope rear quarter panel by hydraulic cylinder bearing.
3. a kind of controollable dumping truck according to claim 1 unloads goods-carriage-door, hydraulic cylinder rod by hydraulic cylinder rod bearing with unload goods-carriage-door and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188003.2U CN204659542U (en) | 2015-03-31 | 2015-03-31 | A kind of controollable dumping truck unloads goods-carriage-door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188003.2U CN204659542U (en) | 2015-03-31 | 2015-03-31 | A kind of controollable dumping truck unloads goods-carriage-door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659542U true CN204659542U (en) | 2015-09-23 |
Family
ID=54129962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188003.2U Expired - Fee Related CN204659542U (en) | 2015-03-31 | 2015-03-31 | A kind of controollable dumping truck unloads goods-carriage-door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480308A (en) * | 2016-01-14 | 2016-04-13 | 张勇 | Inclined dumper door of freight carriage |
-
2015
- 2015-03-31 CN CN201520188003.2U patent/CN204659542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480308A (en) * | 2016-01-14 | 2016-04-13 | 张勇 | Inclined dumper door of freight carriage |
| CN105480308B (en) * | 2016-01-14 | 2018-07-27 | 火星盛世机械制造有限公司 | Freight compartment tilting self-unloading car door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180205 Address after: 014030 Qingshan District, the Inner Mongolia Autonomous Region, Baotou Patentee after: Baotou North Special Automobile Co., Ltd. Address before: 014030 Qingshan District, the Inner Mongolia Autonomous Region, Baotou Patentee before: Inner Mongolia North Heavy Industries Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190331 |