CN201276050Y - Carriage side door turnover mechanism of side-turning over self-discharging vehicle - Google Patents
Carriage side door turnover mechanism of side-turning over self-discharging vehicle Download PDFInfo
- Publication number
- CN201276050Y CN201276050Y CNU2008201330723U CN200820133072U CN201276050Y CN 201276050 Y CN201276050 Y CN 201276050Y CN U2008201330723 U CNU2008201330723 U CN U2008201330723U CN 200820133072 U CN200820133072 U CN 200820133072U CN 201276050 Y CN201276050 Y CN 201276050Y
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- CN
- China
- Prior art keywords
- shaft
- overturn
- side door
- carriage
- trip shaft
- Prior art date
- 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.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a carriage side door dumping mechanism for a side self-dumping vehicle. The side door is an integral structure and is arranged at one side of the carriage. The dumping mechanism comprises an overturn shaft, an overturn base and a shaft housing. The overturn shaft is fixedly arranged on a lower rim of the side door and is equal in length with the lower rim of the side door; the shaft housing and the overturn base are integral structures; the shaft housing is sleeved on the overturn shaft; the lower part of the overturn base is fixedly arranged at a side carling of a soleplate of the carriage; and the overturn shaft can be rotate around the shaft axis in the shaft housing. The overturn shaft is an integral structure; only one side of the overturn shaft dumps; the discharging port is wide; and the goods can be discharged smoothly. The integral overturn shaft ensures the requirement of concentricity; meanwhile, serving as the hemline of a side plate, the overturn shaft improves the rigidity of the side plate and effectively prevents distortion; and the overturn shaft is good in sealing performance.
Description
Technical field
The utility model belongs to articulated link mechanism, is specifically related to a kind of compartment side door switching mechanism of the dumping car of turning on one's side.
Background technology
The compartment of known rollover dumping car adopts the removable bottom structure more, and during unloading, lifting in the middle of the base plate is unloaded from side door open place, both sides.Described compartment side door is arranged on the side board of railroad car, be divided into 3-5 and can open the railway carriage or compartment door, each railway carriage or compartment door all needs a cover to pull latch mechanism, requires during installation to guarantee with one heart, the technological requirement height, occur easily interfering, tilt to open wide some slits by the compartment during unloading, need the goods pushing to open, to push by manpower when closing, single each the railway carriage or compartment door of closing of lock is pulled in rotation, and labour intensity is big, inefficiency.
The utility model content
In order to overcome the above-mentioned defective that the known technology field exists, the purpose of this utility model is, a kind of compartment side door switching mechanism of the dumping car of turning on one's side is provided, and is simple in structure, and it is good that anufacturability is installed, and unloading is convenient.
The compartment side door switching mechanism of the rollover dumping car that the utility model provides, side door is an integral type, be arranged on compartment one side, described switching mechanism comprises trip shaft, upset base, axle sleeve, and described trip shaft is fixedly installed on the downside frame of side door, and trip shaft and side door downside frame are isometric, axle sleeve is an integral structure with the upset base, axle sleeve is sleeved on the trip shaft, and upset base bottom is fixedly installed on the longeron of cabin floor limit, and trip shaft can rotate along axial line in axle sleeve.
The compartment side door switching mechanism of the rollover dumping car that the utility model provides, its beneficial effect are that trip shaft is an integral structure, one-sided dumping, and the discharging hatch spaciousness, it is smooth and easy to unload; Integrally-built trip shaft has guaranteed the requirement of concentricity, has improved the rigidity of side plate simultaneously as the base of side plate, and actv. prevents distortion, and sealing property might as well.
Description of drawings
Fig. 1 is the integral structure scheme drawing of an embodiment of the utility model.
Mark among the figure:
1. side door; 2. back carriage plate; 3. trip shaft; 4. upset base; 5. axle sleeve; 6. base plate limit longeron; 7. hydraulic actuating cylinder.
The specific embodiment
With reference to the accompanying drawings, in conjunction with an embodiment, the compartment side door switching mechanism of the rollover dumping car that the utility model is provided is described in detail.
Embodiment
With reference to Fig. 1, the compartment side door switching mechanism of the rollover dumping car of present embodiment, side door is an integral type, be arranged on compartment one side, described switching mechanism comprises trip shaft 3, upset base 4, axle sleeve 5, described trip shaft 3 welding are fixedly installed on the downside frame of side door 1, trip shaft 3 is steel pipes isometric with side door 1 downside frame, and axle sleeve 5 is an integral structure with upset base 4, and axle sleeve 5 is sleeved on the trip shaft 3, upset base 4 bottoms are weldingly fixed on the cabin floor limit longeron 6, side door drives hydraulic actuating cylinder 7 and is arranged on the back carriage plate 2, and during unloading, hydraulic actuating cylinder 7 drives side door 1, trip shaft 3 rotates along axial line in axle sleeve 5, and side door 1 is opened.In the axle sleeve 5 anti-wearing liner is housed, and is provided with grease and chews grease up and alleviate wearing and tearing.
Claims (1)
1. the compartment side door switching mechanism of the dumping car of turning on one's side, side door is an integral type, be arranged on compartment one side, it is characterized in that: described switching mechanism comprises trip shaft, upset base, axle sleeve, and described trip shaft is fixedly installed on the downside frame of side door, and trip shaft and side door downside frame are isometric, axle sleeve is an integral structure with the upset base, axle sleeve is sleeved on the trip shaft, and upset base bottom is fixedly installed on the longeron of cabin floor limit, and trip shaft can rotate along axial line in axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201330723U CN201276050Y (en) | 2008-07-31 | 2008-07-31 | Carriage side door turnover mechanism of side-turning over self-discharging vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201330723U CN201276050Y (en) | 2008-07-31 | 2008-07-31 | Carriage side door turnover mechanism of side-turning over self-discharging vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201276050Y true CN201276050Y (en) | 2009-07-22 |
Family
ID=40893630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201330723U Expired - Fee Related CN201276050Y (en) | 2008-07-31 | 2008-07-31 | Carriage side door turnover mechanism of side-turning over self-discharging vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201276050Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460470A (en) * | 2015-12-29 | 2016-04-06 | 滕州市美辰环卫设备有限公司 | Multi-functional sealed type hook-lift compartment |
-
2008
- 2008-07-31 CN CNU2008201330723U patent/CN201276050Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460470A (en) * | 2015-12-29 | 2016-04-06 | 滕州市美辰环卫设备有限公司 | Multi-functional sealed type hook-lift compartment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA NATIONAL HEAVY DUTY TRUCK GROUP QINGDAO HEAV Free format text: FORMER NAME: SPECIAL AUTOCARS CO, HEAVY AUTOMOBILE GROUP |
|
| CP03 | Change of name, title or address |
Address after: 266111 Jin Rong Road, Qingdao high tech Industrial Development Zone, Shandong, China, No. 369 Patentee after: China National Heavy Duty Truck Group qingdao heavy industry co., ltd. Address before: 266031 No. 141, Ruichang Road, Sifang District, Shandong, Qingdao Patentee before: Special Truck Company, CNHTC |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20130731 |