CN2164373Y - Self-unloading device for flatebed cart - Google Patents
Self-unloading device for flatebed cart Download PDFInfo
- Publication number
- CN2164373Y CN2164373Y CN 93219554 CN93219554U CN2164373Y CN 2164373 Y CN2164373 Y CN 2164373Y CN 93219554 CN93219554 CN 93219554 CN 93219554 U CN93219554 U CN 93219554U CN 2164373 Y CN2164373 Y CN 2164373Y
- Authority
- CN
- China
- Prior art keywords
- car body
- self
- unloading device
- utility
- model
- 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
Links
Abstract
The utility model discloses a self-unloading device for a flat car, which is composed of a car body and a self-unloading device. A connecting rod mechanism is arranged between a big flame above the car body and a big flame below the car body. A rocker is hinged with a revolving arm through a connection point. The revolving arm is respectively hinged with a hydraulic cylinder body and the big flame below the car body through the other connection point. The utility model adopts the structure of a hydraulic system and the connecting rod mechanism, the capacity, the lifting force and the loading and unloading capacity of the car body are effectively improved. The utility model has the advantages of simple structure, low cost, strong usability, high efficiency of loading and unloading, etc.
Description
The utility model relates to a kind of flat truck body dumping mechanism, particularly a kind of flat truck self-unloading device.
At present, flat trucks such as " east wind " of domestic production, " liberation " all do not have self-unloading device, and existing flat truck self-unloading device on the market all adopts the direct Zhi Dingda case of piston rod, and handling efficiency is low, and the manufacturing expense height.
The purpose of this utility model will provide a kind of flat truck self-unloading device exactly, and the self-unloading device that it is provided with adopts the structure of hydraulic efficiency pressure system and connecting rod mechanism, and the handling efficiency of flat truck is improved greatly, and manufacturing overhead cost reduces.
The purpose of this utility model is achieved in that it is made up of car body and self-unloading device.Be provided with connecting rod mechanism between the big frame (5) under big frame (1) and the car body on the car body, rocking bar (2) connects by point of connection (6) and revoliving arm (3) strand, revoliving arm (3) by another point of connection (7), (8) respectively with hydraulic cylinder (4), car body under big frame (5) company of strand mutually.
The utility model has been owing to adopted hydraulic efficiency pressure system and connecting rod mechanism structure in self-unloading device, so, on the basis that does not change former flat truck body length, increase the appearance of vehicle area, improve the act item ability of railway carriage, improved the load carrying ability of car.Adopt piston rod directly to prop up the top railway carriage, only 8 tons of the act top abilities of railway carriage, and adopt the utility model device, the act top ability of railway carriage can reach 14 tons.The utility model also has simple in structure, and is cheap, and usability is strong, the handling efficiency advantages of higher.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 1 double as Figure of abstract.
Among the figure: 1, big frame on the car body, 2, rocking bar, 3, revoliving arm, 4, hydraulic cylinder, 5, big frame under the car body, 6,7,8 are point of connection.
Principle of work of the present utility model: the principle of work that adopts hydraulic work system principle and connecting rod mechanism, piston rod in the hydraulic cylinder supports revoliving arm with 55 ° of angle tailstock portion directions, utilize connecting rod mechanism, revoliving arm pins down the rocking bar action, the car that rocking bar will be connected its one is rapidly put on the shelf and is taken up, railway carriage is picked up, and the loading natural downslide reaches the self-unloading purpose.
During unloading, piston rod in the hydraulic cylinder (4) supports revoliving arm (3) with 55 ° of angle tailstock portion directions by point of connection (7), revoliving arm (3) drives rocking bar (2) action by point of connection (6), rocking bar (2) lifts big frame (1) on the car body rapidly, at this moment the railway carriage that big frame (1) links to each other on the car body is picked up, goods natural downslide in the railway carriage reaches the purpose of unloading.
After goods is unsnatched, piston rod in the hydraulic cylinder (4) returns, piston rod is crossed point of connection (7) drive revoliving arm (3) and is returned, revoliving arm (3) drives rocking bar (2) by point of connection (6) and returns, like this, big frame (1) just falls under the car body on the big frame (5) around point of connection (8) on the car body.
Claims (1)
1, a kind of flat truck self-unloading device, form by car body and self-unloading device, it is characterized in that: be provided with connecting rod mechanism between the big frame (5) under big frame (1) and the car body on the car body, rocking bar (2) connects by point of connection (6) and revoliving arm (3) strand, revoliving arm (3) by another point of connection (7), (8) respectively with hydraulic cylinder (4), car body under big frame (5) company of strand mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93219554 CN2164373Y (en) | 1993-07-20 | 1993-07-20 | Self-unloading device for flatebed cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93219554 CN2164373Y (en) | 1993-07-20 | 1993-07-20 | Self-unloading device for flatebed cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2164373Y true CN2164373Y (en) | 1994-05-11 |
Family
ID=33798911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93219554 Expired - Fee Related CN2164373Y (en) | 1993-07-20 | 1993-07-20 | Self-unloading device for flatebed cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2164373Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774309A (en) * | 2012-08-09 | 2012-11-14 | 徐州平安人家电动车制造有限公司 | Tilted carriage of electric tricycle |
| CN104884304A (en) * | 2012-12-04 | 2015-09-02 | 阿瓦林巴尔弗德(控股)有限公司 | Vehicle or trailer with dropping floor |
-
1993
- 1993-07-20 CN CN 93219554 patent/CN2164373Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774309A (en) * | 2012-08-09 | 2012-11-14 | 徐州平安人家电动车制造有限公司 | Tilted carriage of electric tricycle |
| CN104884304A (en) * | 2012-12-04 | 2015-09-02 | 阿瓦林巴尔弗德(控股)有限公司 | Vehicle or trailer with dropping floor |
| CN104884304B (en) * | 2012-12-04 | 2017-11-28 | 阿瓦林巴尔弗德(控股)有限公司 | Vehicle or trailer with whereabouts plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |