CN204821260U - Tipper turns over with back door and opens device - Google Patents
Tipper turns over with back door and opens device Download PDFInfo
- Publication number
- CN204821260U CN204821260U CN201520567034.9U CN201520567034U CN204821260U CN 204821260 U CN204821260 U CN 204821260U CN 201520567034 U CN201520567034 U CN 201520567034U CN 204821260 U CN204821260 U CN 204821260U
- Authority
- CN
- China
- Prior art keywords
- back door
- frame body
- self
- discharging
- carriage
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a tipper turns over with back door and opens device, including tipper frame body, frame body top is provided with the self -discharging carriage, and self -discharging railway carriage tail part rotates with the frame body through central pivot and is connected, and the front portion goes up and down to be connected through cylinder and frame body, self -discharging railway carriage tail part is provided with the back door, and the back door is opened the device and is opened and shut with the self -discharging carriage and be connected through turning over, turn over and open the device and include turning device, locking device, back door upper portion is connected with self -discharging carriage rotation through the turning device that the symmetry set up, the locking device of bottom through the symmetry setting opens and shuts with the frame body and is connected, the utility model discloses not only effectively has solved and has turned over the tipper after the tradition and pass through pivot that back door upper portion set up and rotate with the both sides frame and is connected, use a period after, deformation not only appears in pivot easily, lead to the problem of self -discharging in -process karman putty, a disconnected axle phenomenon appears easily moreover, leaves over certain potential safety hazard problem, has effectively solved traditional back door bottom moreover and has fixed easily corrosion with the carriage through the handle that opens and shuts to the problem that is difficult for opening.
Description
Technical field
The utility model relates to transport vehicle technical field, is specifically related to a kind of dumping car back door and turns over opening device.
Background technology
Dumping car refers to the vehicle of the unloaded of cargo voluntarily by hydraulic pressure or mechanical lift, also known as tip lorry, by car chassis, hydraulic lifting mechanism, the parts such as loading space and power takeoff form, dumping car is frequent and excavating machine in civil engineering, loader, the construction machinery and equipment work compounds such as belt conveyer, form dress, fortune, unload manufacturing line, carry out the earthwork, sandstone, the handling transport of bulk cargo, automatically to tumble certain angle discharging owing to loading compartment, greatly save dumping time and labour power, shorten the haul-cycle time, enhance productivity, reduce traffic cost, it is conventional Transport Appropriation Rolling Stock.The compartment turning over rotating shaft that formula self dumping lorory back door jack arranged by top usually and both sides after existing is rotationally connected, rotating shaft in use for some time, there will be distortion, thus cause dumping car in discharge process, occur the phenomenon of toll bar putty, and rotating shaft after a long time use, the easy harm occurring fracture, bottom, existing back door is fixed by engaging handle and compartment, engaging handle needs to open by instrument, and in use engage the screw rod of handle and nut there will be corrosion, not easily open.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of dumping car back door and turns over opening device, the utility model turns over rotating shaft that dumping car arranged by top, back door after not only efficiently solving tradition and both sides vehicle frame is rotationally connected, after using a period of time, not only easily there is metaboly in rotating shaft, cause the problem of toll bar putty in self-unloading process, and easily there is off-axis phenomenon, leave over certain security hidden trouble, and efficiently solve bottom traditional back door and fixed by folding handle and compartment, easy-to-rust, thus stubborn problem.
The utility model is achieved through the following technical solutions:
Opening device is turned at a kind of dumping car back door, comprise dumper frame body (1), frame body (1) top is provided with self-discharging carriage (2), self-discharging carriage (2) afterbody is rotationally connected by central rotating shaft (3) and frame body (1), anterior lifting with frame body (1) by cylinder (4) is connected, it is characterized in that: described self-discharging carriage (2) afterbody is provided with back door (21), back door (21) is connected with self-discharging carriage (2) folding by turning over opening device, the described opening device that turns over comprises turning device (5), locking device (6), back door (21) top is rotationally connected by symmetrically arranged turning device (5) and self-discharging carriage (2), bottom is connected with frame body (1) folding by symmetrically arranged locking device (6).
The further Technological improvement plan of the utility model is:
Described turning device (5) comprises the turnover bracket (51) be fixedly connected with back door upper port and the fixed support (52) be fixedly connected with self-discharging carriage (2) top, and fixed support (52) is rotationally connected by travel(l)ing rest (53) and turnover bracket (51).
The further Technological improvement plan of the utility model is:
Described locking device (6) comprises clamp (61), the permanent seat (63) that clamp (61) middle part is arranged by rotating shaft (62) and frame body (1) bottom is connected, clamp (61) one end is provided with dop (64), opposite end is connected with spring bearing (65), and spring bearing (65) opposite end is connected with frame body (1) elasticity by hangers (66).
The further Technological improvement plan of the utility model is:
Top, described frame body (1) middle part is connected with self-discharging carriage (2) lower rotation by symmetrically arranged bearing connecting rod (7), and frame body (1) lower front is symmetrically arranged with horizontal supporting frame (8).
The utility model compared with prior art, has following obvious advantage:
One, the utility model adopts turning device to replace traditional central rotating shaft, and turning device is arranged on above back door and between both sides, compartment, not yielding, more not easy fracture, significantly improves the discharging efficiency of dumping car;
Two, be connected with compartment folding by locking device bottom the utility model back door, thus replace traditional by engaging handle, make compartment and back door sealed more firmly, tight;
Three, in the middle part of the utility model compartment and between vehicle frame, bearing connecting rod is set, the envelope stability of compartment in lifting process is significantly improved.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model A place local structure enlarged diagram;
Fig. 3 is the utility model B place local structure enlarged diagram.
Detailed description of the invention
As Fig. 1, 2, shown in 3, the utility model comprises dumper frame body 1, self-discharging carriage 2 is provided with above frame body 1, self-discharging carriage 2 afterbody is rotationally connected by central rotating shaft 3 and frame body 1, anterior lifting with frame body 1 by cylinder 4 is connected, described self-discharging carriage 2 afterbody is provided with back door 21, back door 21 is connected with self-discharging carriage 2 folding by turning over opening device, the described opening device that turns over comprises turning device 5, locking device 6, top, back door 21 is rotationally connected with self-discharging carriage 2 by symmetrically arranged turning device 5, bottom is connected with frame body 1 folding by symmetrically arranged locking device 6, described turning device 5 comprises the turnover bracket 51 be fixedly connected with back door upper port and the fixed support 52 be fixedly connected with self-discharging carriage 2 top, and fixed support 52 is rotationally connected by travel(l)ing rest 53 and turnover bracket 51, described locking device 6 comprises clamp 61, be connected with the permanent seat 63 arranged bottom frame body 1 by rotating shaft 62 in the middle part of clamp 61, clamp 61 one end is provided with dop 64, opposite end is connected with spring bearing 65, spring bearing 65 opposite end is connected with frame body 1 elasticity by hangers 66, and dop 64 is by engaging fixing bottom back door 21, in the middle part of described frame body 1, top is connected with self-discharging carriage 2 lower rotation by symmetrically arranged bearing connecting rod 7, and frame body 1 lower front is symmetrically arranged with horizontal supporting frame 8.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (4)
1. opening device is turned at a dumping car back door, comprise dumper frame body (1), frame body (1) top is provided with self-discharging carriage (2), self-discharging carriage (2) afterbody is rotationally connected by central rotating shaft (3) and frame body (1), anterior lifting with frame body (1) by cylinder (4) is connected, it is characterized in that: described self-discharging carriage (2) afterbody is provided with back door (21), back door (21) is connected with self-discharging carriage (2) folding by turning over opening device, the described opening device that turns over comprises turning device (5), locking device (6), back door (21) top is rotationally connected by symmetrically arranged turning device (5) and self-discharging carriage (2), bottom is connected with frame body (1) folding by symmetrically arranged locking device (6).
2. opening device is turned at a kind of dumping car back door according to claim 1, it is characterized in that: described turning device (5) comprises the turnover bracket (51) be fixedly connected with back door upper port and the fixed support (52) be fixedly connected with self-discharging carriage (2) top, fixed support (52) is rotationally connected by travel(l)ing rest (53) and turnover bracket (51).
3. opening device is turned at a kind of dumping car back door according to claim 1 and 2, it is characterized in that: described locking device (6) comprises clamp (61), the permanent seat (63) that clamp (61) middle part is arranged by rotating shaft (62) and frame body (1) bottom is connected, clamp (61) one end is provided with dop (64), opposite end is connected with spring bearing (65), and spring bearing (65) opposite end is connected with frame body (1) elasticity by hangers (66).
4. opening device is turned at a kind of dumping car back door according to claim 1 and 2, it is characterized in that: top, described frame body (1) middle part is connected with self-discharging carriage (2) lower rotation by symmetrically arranged bearing connecting rod (7), and frame body (1) lower front is symmetrically arranged with horizontal supporting frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567034.9U CN204821260U (en) | 2015-07-31 | 2015-07-31 | Tipper turns over with back door and opens device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567034.9U CN204821260U (en) | 2015-07-31 | 2015-07-31 | Tipper turns over with back door and opens device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821260U true CN204821260U (en) | 2015-12-02 |
Family
ID=54678891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567034.9U Expired - Fee Related CN204821260U (en) | 2015-07-31 | 2015-07-31 | Tipper turns over with back door and opens device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891332A (en) * | 2018-06-20 | 2018-11-27 | 翁赛华 | A kind of novel dump lorry back door turn over opening device |
-
2015
- 2015-07-31 CN CN201520567034.9U patent/CN204821260U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891332A (en) * | 2018-06-20 | 2018-11-27 | 翁赛华 | A kind of novel dump lorry back door turn over opening device |
| CN108891332B (en) * | 2018-06-20 | 2019-12-20 | 安徽华兴车辆有限公司 | Novel tipping device for rear door of dump truck |
| CN110723051A (en) * | 2018-06-20 | 2020-01-24 | 翁赛华 | Novel tipping device for rear door of dump truck |
| CN110723051B (en) * | 2018-06-20 | 2020-12-04 | 玉环览众科技有限公司 | Novel tipping device for rear door of dump truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203713650U (en) | Semitrailer with multi-functional transportation framework | |
| CN107264549A (en) | A kind of mine mine car structure for facilitating loading and unloading | |
| CN204821260U (en) | Tipper turns over with back door and opens device | |
| CN104986583A (en) | Container overturn vehicle | |
| CN105253503A (en) | Garbage truck with detachable carriage | |
| CN205113099U (en) | Automatic unload design automobile | |
| CN203358592U (en) | Rear unloading type mine car | |
| CN101612911B (en) | Integrated hydraulic rear carriage plate type self-discharging carriage | |
| CN204077470U (en) | Rear height turns over tip-up lorry bucket | |
| CN102774307A (en) | Dump truck easy for replacing carriage | |
| CN202953352U (en) | Mining side-dumping bulk container | |
| CN204845658U (en) | Back door turning device is used to tipper | |
| CN202911603U (en) | Dump truck with carriage easy to be replaced | |
| CN208393435U (en) | A kind of dump cart for building | |
| CN102910182A (en) | Five-bar door opening mechanism of automatic dumping car | |
| CN204821261U (en) | Back door locking device is used to tipper | |
| CN104816748A (en) | Overturning type waste material dumping cart | |
| CN205098016U (en) | Container tipper | |
| CN104369686A (en) | Container self-loading/unloading carrier vehicle | |
| CN204590110U (en) | Self-loading & self-unloading loader | |
| CN104652504A (en) | Self-loading and self-unloading loading machine | |
| CN202944240U (en) | Rollover type dump trailer | |
| CN106956683A (en) | A kind of drop-end car | |
| CN203667622U (en) | Double swing arm type self-loading and self-unloading device | |
| CN203699106U (en) | Novel locking structure of hopper detachable garbage truck |
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: 20151202 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |