CN202368434U - Turnover device for rear cover of carriage of dumper - Google Patents
Turnover device for rear cover of carriage of dumper Download PDFInfo
- Publication number
- CN202368434U CN202368434U CN2011205339593U CN201120533959U CN202368434U CN 202368434 U CN202368434 U CN 202368434U CN 2011205339593 U CN2011205339593 U CN 2011205339593U CN 201120533959 U CN201120533959 U CN 201120533959U CN 202368434 U CN202368434 U CN 202368434U
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- CN
- China
- Prior art keywords
- compartment
- carriage
- upset
- rear cover
- bonnet
- 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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- Loading Or Unloading Of Vehicles (AREA)
Abstract
The utility model relates to a turnover device for a rear cover of a carriage of a dumper. A turning roller is symmetrically and fixedly arranged on a turnover carriage at positions on two sides of the upper edge of the rear cover of the carriage; an angular roller is symmetrically and fixedly arranged on the middle part of the upper edge on the two sides of the turnover carriage; a supporting column is fixedly arranged on a dumper frame on the two side edges of the turnover carriage respectively; each supporting column is fixedly provided with one end of a wire rope respectively; and the two wire ropes penetrate through the respective angular rollers and the turning rollers respectively, and the other ends of the two wire ropes are fixedly arranged at the lower edges on the two sides of the rear cover of the carriage. According to the device, the wire ropes are symmetrically and additionally arranged on the two sides of the carriage, the rear cover of the carriage is drawn by the two wire ropes, the drawing of the wire ropes is controlled by a pulley during unloading of an automobile, and the rear cover is automatically turned and opened when the automobile carriage is guided to be lifted for unloading, the problem of blockage of the cargo due to a small turning angle because of the dead weight of the rear cover of the carriage is solved, and the maximum opening angle is about 90 degrees.
Description
Technical field
The utility model belongs to the dumping car field, relates to a kind of body of tipper carriage bonnet turning device.
Background technology
At present, make bonnet upset and opening automatically after dumping car adopts the compartment to tilt usually, the mode that the goods deadweight is toppled over realizes from unloading.This dumping truck is in when unloading, bonnet utilization deadweight upset, take place easily goods little because of the bonnet flip angle, take place to stop up and cause unloading phenomenon such as untimely, thereby influence dumping car from unloading functions.
Summary of the invention
The purpose of the utility model is to overcome the weak point of prior art; A kind of body of tipper carriage bonnet turning device is provided; To improve little, the easy deficiency of stopping up goods of dumping truck compartment bonnet flip angle when unloading, realize dumping car increase bonnet flip angle, minimizing goods latch up phenomenon when unloading.
The utility model solves the technical scheme that its technical matters adopted:
A kind of body of tipper carriage bonnet turning device; Comprise dumping car, upset compartment, elevating ram; Upset compartment hinge is contained on the vehicle frame at self-unloading rear portion, and elevating ram is installed at the middle part of going to the bottom in the upset compartment, but this elevating ram lifting upset compartment upwards lifts; Rear end in the upset compartment is hinged with openable compartment bonnet; It is characterized in that: symmetry respectively is fixed with one and turns to roller on the upset compartment of bonnet upper edge, compartment two side positions, and symmetry respectively installs an angle roller at middle part, upset upper edge, both sides, compartment, on the dumping car vehicle frame of upset compartment dual-side, respectively installs a pillar; On each pillar, respectively install an end of a steel rope, these two steel ropes pass separately angle roller respectively, turn to roller and its other end to be packed in the lower edge, both sides of compartment bonnet.
The advantage and the beneficial effect of the utility model are:
1, bilateral symmetry installs steel rope additional to this device in the compartment; Article two, rope traction compartment bonnet; Control rope traction by assembly pulley during the automobile unloading, when the steer motor compartment rose in unloading, bonnet upset was automatically opened; Overcome the compartment bonnet and caused stopping up the problem of goods, the most about 90 ° of opening angle for a short time by the deadweight flip angle.
2, this device need not manual operation, digs automatic traction bonnet with the compartment, and simple in structure, self-unloading is effective.
Description of drawings
Fig. 1 is the structural front view of the utility model;
Fig. 2 is the right elevation of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of body of tipper carriage bonnet turning device; Comprise dumping car 1, upset compartment 2, elevating ram 8; Upset compartment hinge is contained on the vehicle frame 7 at self-unloading rear portion; Elevating ram is installed at the middle part of going to the bottom in the upset compartment, but this elevating ram lifting upset compartment upwards lift, be hinged with openable compartment bonnet 6 in the rear end in upset compartment.
The innovative point of the utility model is:
Symmetry respectively is fixed with one and turns to roller 5 on the upset compartment of bonnet upper edge, compartment two side positions; Symmetry respectively installs an angle roller 4 at middle part, upset upper edge, both sides, compartment; On the dumping car vehicle frame of upset compartment dual-side, respectively install a pillar 9; On each pillar, respectively install an end of a steel rope 3, these two steel ropes pass separately angle roller respectively, turn to roller and its other end to be packed in the lower edge, both sides of compartment bonnet.
In the present embodiment, be example with a rollover railway carriage or compartment of changing trains or buses, steel rope is about 20cm, the terminal steel rope that connects of lateral struts; Steel rope is through two rollers of upset upper edge, compartment, and the other end is fixed on dumping car under-carriage front end, through the position and the rope capacity of angle roller; Can change the angle that bonnet is dug; Adapting to different operating modes, when compartment during by bottomed cylinder jack-up, the rope traction bonnet is opened automatically.
Claims (1)
1. body of tipper carriage bonnet turning device; Comprise dumping car, upset compartment, elevating ram; Upset compartment hinge is contained on the vehicle frame at self-unloading rear portion, and elevating ram is installed at the middle part of going to the bottom in the upset compartment, but this elevating ram lifting upset compartment upwards lifts; Rear end in the upset compartment is hinged with openable compartment bonnet; It is characterized in that: symmetry respectively is fixed with one and turns to roller on the upset compartment of bonnet upper edge, compartment two side positions, and symmetry respectively installs an angle roller at middle part, upset upper edge, both sides, compartment, on the dumping car vehicle frame of upset compartment dual-side, respectively installs a pillar; On each pillar, respectively install an end of a steel rope, these two steel ropes pass separately angle roller respectively, turn to roller and its other end to be packed in the lower edge, both sides of compartment bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205339593U CN202368434U (en) | 2011-12-19 | 2011-12-19 | Turnover device for rear cover of carriage of dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205339593U CN202368434U (en) | 2011-12-19 | 2011-12-19 | Turnover device for rear cover of carriage of dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368434U true CN202368434U (en) | 2012-08-08 |
Family
ID=46592150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205339593U Expired - Fee Related CN202368434U (en) | 2011-12-19 | 2011-12-19 | Turnover device for rear cover of carriage of dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069215A (en) * | 2016-11-11 | 2018-05-25 | 深圳市兴德诚投资有限公司 | Cubic metre of earth and stone transmitting device and cubic metre of earth and stone transmission method |
| CN110127386A (en) * | 2019-05-09 | 2019-08-16 | 山东理工大学 | A kind of traction device couples adjustable shovel mechanism with chain drum |
-
2011
- 2011-12-19 CN CN2011205339593U patent/CN202368434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069215A (en) * | 2016-11-11 | 2018-05-25 | 深圳市兴德诚投资有限公司 | Cubic metre of earth and stone transmitting device and cubic metre of earth and stone transmission method |
| CN110127386A (en) * | 2019-05-09 | 2019-08-16 | 山东理工大学 | A kind of traction device couples adjustable shovel mechanism with chain drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20121219 |