CN203651567U - Dumper back door capable of preventing material accumulation - Google Patents
Dumper back door capable of preventing material accumulation Download PDFInfo
- Publication number
- CN203651567U CN203651567U CN201320742078.1U CN201320742078U CN203651567U CN 203651567 U CN203651567 U CN 203651567U CN 201320742078 U CN201320742078 U CN 201320742078U CN 203651567 U CN203651567 U CN 203651567U
- Authority
- CN
- China
- Prior art keywords
- back door
- dumper
- pipe link
- preventing material
- material accumulation
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a dumper back door capable of preventing material accumulation. The technical scheme includes that the dumper back door capable of preventing material accumulation comprises a back door body, wherein an auxiliary beam is arranged at the bottom of a compartment, a supporting rod is hinged to the auxiliary beam at the bottom of the compartment, one end of a connection rod is connected with the supporting rod through a hinge shaft, the other end of the connection rod is fixedly connected with the back door body, and the connection rod is connected with the compartment through a rotary shaft. The dumper back door capable of preventing material accumulation is simple in structure, good in use effect, capable of effectively solving the problem that the dumper back door is difficult to open and ensuring use security of a dumper.
Description
Technical field:
The utility model relates to the auxiliary device of dumping car, particularly the anti-solid accumulation of a kind of dumping car back door.
Background technology:
Dumping car, in the process of discharging, is piled up morely due to goods, and in the compartment of dumping car lifting process, goods can overstock to back door, if can not in time back door be opened, of long duration can cause back door distortion, tends to back door crowded bad; And often there is the situation that operating personal is slipped up: when does not also open at back door, just first by the compartment lifting of dumping car, at this moment rethink and the back door of dumping car is opened just more dangerous, easy moment of material gushes in a large number, brings potential safety hazard to the staff around dumping car.
Summary of the invention:
The purpose of this utility model is that design is a kind of rational in infrastructure, and result of use is the anti-solid accumulation of dumping car back door well.
The technical solution of the utility model is, a kind of anti-solid accumulation of dumping car back door, it comprises back door, it is characterized in that: be provided with auxiliary girder at car bottom, auxiliary girder at the bottom of strut bar and compartment is hinged, one end of pipe link is connected by jointed shaft with strut bar, and the other end of pipe link is fixedly connected with back door, and pipe link is connected by turning cylinder with box body.
The utility model is simple in structure, and result of use is good, can effectively solve the stubborn problem in back door of dumping car, has guaranteed the use safety of dumping car.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail, a kind of anti-solid accumulation of dumping car back door, it comprises back door 3, be provided with auxiliary girder 5 in car body 1 bottom, strut bar 4 is hinged with the auxiliary girder at the bottom of compartment, one end of pipe link 2 is connected by jointed shaft with strut bar, the other end of pipe link is fixedly connected with back door, pipe link is connected by turning cylinder with box body, body of tipper carriage body is when by oil cylinder 6 jack-up, strut bar is moved to oblique rear by inconjunction with, because one end of pipe link is connected by jointed shaft with strut bar, at this moment pipe link is under the drive of strut bar, the side that pipe link is connected with strut bar can be downwards, again because pipe link is connected by turning cylinder with box body, the side that pipe link is connected with car door can be upturned, this will make pipe link drive back door perk, guarantee opening in time of back door, complete unloading at dumping car, when compartment moves downward, the center of gravity at the position that pipe link is connected by turning cylinder with box body is to the motion of oblique front, at this moment pipe link can promote strut bar and travels forward, and then strut bar resets, pipe link also drives back door to fasten, complete closing of car door.
The utility model is simple in structure, and result of use is good, can effectively solve the stubborn problem in back door of dumping car, has guaranteed the use safety of dumping car.
Claims (1)
1. the anti-solid accumulation of a dumping car back door, it comprises back door, it is characterized in that: be provided with auxiliary girder at car bottom, auxiliary girder at the bottom of strut bar and compartment is hinged, one end of pipe link is connected by jointed shaft with strut bar, the other end of pipe link is fixedly connected with back door, and pipe link is connected by turning cylinder with box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742078.1U CN203651567U (en) | 2013-11-22 | 2013-11-22 | Dumper back door capable of preventing material accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742078.1U CN203651567U (en) | 2013-11-22 | 2013-11-22 | Dumper back door capable of preventing material accumulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651567U true CN203651567U (en) | 2014-06-18 |
Family
ID=50917995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742078.1U Expired - Fee Related CN203651567U (en) | 2013-11-22 | 2013-11-22 | Dumper back door capable of preventing material accumulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651567U (en) |
-
2013
- 2013-11-22 CN CN201320742078.1U patent/CN203651567U/en not_active Expired - Fee Related
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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: 20140618 Termination date: 20161122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |