CN108001329A - A kind of cargo box of engineering vehicle door convenient for unloading - Google Patents
A kind of cargo box of engineering vehicle door convenient for unloading Download PDFInfo
- Publication number
- CN108001329A CN108001329A CN201711230025.0A CN201711230025A CN108001329A CN 108001329 A CN108001329 A CN 108001329A CN 201711230025 A CN201711230025 A CN 201711230025A CN 108001329 A CN108001329 A CN 108001329A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fixedly connected
- chamber door
- movable part
- container wall
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
- B62D33/023—Sideboard or tailgate structures
- B62D33/027—Sideboard or tailgate structures movable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
- B62D33/023—Sideboard or tailgate structures
- B62D33/027—Sideboard or tailgate structures movable
- B62D33/037—Latching means therefor
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of cargo box of engineering vehicle door convenient for unloading, including container wall, the bottom of the container wall is fixedly connected with chamber door box, and the side of chamber door box is fixedly connected with block, the bottom of the chamber door box inner wall is rotatably connected to first connecting rod by movable part, and the top of first connecting rod is rotatably connected to second connecting rod and third connecting rod respectively by movable part, one end of the second connecting rod is rotatably connected to chamber door by movable part, one end of the third connecting rod is rotatably connected to driving lever by movable part, and one end of driving lever is rotatablely connected by movable part and chamber door, it is related to technical field of vehicle.The cargo box of engineering vehicle door convenient for unloading, possesses the mode of new folding cargo box door, opening and closing can be automatically controlled, the limitation of existing opening ways is broken away from, cargo and chamber door are not influenced during unloading, and there is higher security, realize completely from the function of unloading, improve conevying efficiency.
Description
Technical field
The present invention relates to technical field of vehicle, is specially a kind of cargo box of engineering vehicle door convenient for unloading.
Background technology
Vehicle is the general name of all cars, and the species of vehicle has very much, and because standardization uniformly makes the structure of vehicle, but Datong District is small
Different, engineering truck is also one kind of vehicle, is the trunk strength of an architectural engineering, since their appearance just makes architectural engineering
Progress doubles, and greatly reduces manpower, work engineering truck operation, can't help makes one shock machine and the power of science and technology, they are used for
Delivery, excavation, the repairing of engineering, or even fight etc..
At present, engineering truck is unloaded using self-tipping type, still, the unloading of so-called self-tipping type be not really achieved it is complete from
Unload, existing cargo box of engineering vehicle door is all without the function of opening and closing automatically, and since engineering truck cargo dead-weight is larger, chamber door needs
Using laterally opened, otherwise easily thrust in unloading by cargo, and consider security, laterally opened chamber door cannot automatically open up, and need
Manually to open the door and unload again, still with certain danger, using being inconvenient, lose time.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of cargo box of engineering vehicle door convenient for unloading, solve existing
Cargo box of engineering vehicle door all without the function that opens and closes automatically, has certain danger, using being inconvenient, during waste
Between the problem of.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of engineering truck goods convenient for unloading
Chamber door, including container wall, the bottom of the container wall is fixedly connected with chamber door box, and the side of chamber door box is fixedly connected with gear
Block, the bottom of the chamber door box inner wall is rotatably connected to first connecting rod by movable part, and the top of first connecting rod passes through work
Moving part is rotatably connected to second connecting rod and third connecting rod respectively, and one end of the second connecting rod is rotatably connected to case by movable part
Door, one end of the third connecting rod are rotatably connected to driving lever by movable part, and one end of driving lever by movable part with
Chamber door is rotatablely connected, and one end of the driving lever is fixedly connected with gear, and passes through movable part and container at the axle center of gear
Wall is rotatablely connected, and the side of the gear is engaged with tooth plate, and the bottom of tooth plate side is fixedly connected with sliding block, the sliding block
Surface slidably connect slide, and the surface of slide is fixedly connected with container wall, is fixedly connected with the top of the tooth plate
First hydraulic stem.
Preferably, the surface of first hydraulic stem is fixedly connected with retainer ring, and the both sides of retainer ring pass through spiral shell
Silk is threadedly coupled with container wall.
Preferably, the second hydraulic stem, one end of second hydraulic stem are fixedly connected with the top of the container wall inner wall
It is fixedly connected with clamp.
Preferably, the notch being adapted with driving lever is offered on the container wall.
Preferably, the side of the tooth plate is fixedly connected with the teeth being meshed with gear, and the quantity and tooth of teeth
The number of teeth of wheel is identical.
Preferably, the material of the first connecting rod, second connecting rod, third connecting rod and driving lever uses cast steel.
Preferably, the quantity of the retainer ring is two, and the quantity of screw is eight.
Preferably, one end of second hydraulic stem through container wall and extends to the side of container wall.
(3) beneficial effect
The present invention provides a kind of cargo box of engineering vehicle door convenient for unloading.Possesses following beneficial effect：
(1), the cargo box of engineering vehicle door convenient for unloading, chamber door box, chamber door box are fixedly connected with by the bottom of container wall
The bottom of inner wall is rotatably connected to first connecting rod by movable part, and the top of first connecting rod passes through the movable part company of rotation respectively
Second connecting rod and third connecting rod are connected to, one end of second connecting rod is rotatably connected to chamber door, one end of third connecting rod by movable part
Driving lever is rotatably connected to by movable part, and one end of driving lever is rotatablely connected by movable part and chamber door, driving lever
One end is fixedly connected with gear, and is rotatablely connected at the axle center of gear by movable part and container wall, the side engagement of gear
There is tooth plate, and the bottom of tooth plate side is fixedly connected with sliding block, and the surface of sliding block slidably connects slide, and the table of slide
Face is fixedly connected with container wall, and the first hydraulic stem is fixedly connected with the top of tooth plate, possesses the side of new folding cargo box door
Formula, can automatically control opening and closing, break away from the limitation of existing opening ways, and when unloading does not have shadow to cargo and chamber door
Ring, and there is higher security, realize completely from the function of unloading, improve conevying efficiency.
(2), cargo box of engineering vehicle door convenient for unloading, by being fixedly connected with the second hydraulic pressure at the top of container wall inner wall
Bar, one end of the second hydraulic stem is fixedly connected with clamp, and the side of chamber door box is fixedly connected with block, possesses locked work(
Can, it ensure that chamber door will not cause failure to be opened because cargo extrudes, improve the security in container transport.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged view at A in Fig. 1 of the present invention.
In figure：1 container wall, 2 chamber door boxes, 3 blocks, 4 first connecting rods, 5 second connecting rods, 6 third connecting rods, 7 chamber doors, 8 are actively
Bar, 9 notches, 10 gears, 11 tooth plates, 12 sliding blocks, 13 slides, 14 first hydraulic stems, 15 retainer rings, 16 screws, 17 second hydraulic pressure
Bar, 18 clamps.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the embodiment of the present invention provides a kind of technical solution：A kind of cargo box of engineering vehicle door convenient for unloading,
Including container wall 1, the bottom of container wall 1 is fixedly connected with chamber door box 2, and the side of chamber door box 2 is fixedly connected with block 3,
The bottom of 2 inner wall of chamber door box is rotatably connected to first connecting rod 4 by movable part, and the top of first connecting rod 4 passes through movable part
Second connecting rod 5 and third connecting rod 6 are rotatably connected to respectively, one end of second connecting rod 5 is rotatably connected to chamber door 7 by movable part,
One end of third connecting rod 6 is rotatably connected to driving lever 8 by movable part, and one end of driving lever 8 passes through movable part and chamber door 7
Rotation connection, first connecting rod 4, second connecting rod 5, the material of third connecting rod 6 and driving lever 8 use cast steel, are opened up on container wall 1
There is the notch 9 being adapted with driving lever 8, one end of driving lever 8 is fixedly connected with gear 10, and passes through at the axle center of gear 10
Movable part is rotatablely connected with container wall 1, and the side of gear 10 is engaged with tooth plate 11, and the bottom of 11 side of tooth plate is fixedly connected
There is sliding block 12, the side of tooth plate 11 is fixedly connected with the teeth being meshed with gear 10, and the quantity of teeth and gear 10
The number of teeth is identical, and the surface of sliding block 12 slidably connects slide 13, and the surface of slide 13 is fixedly connected with container wall 1, tooth plate
11 top is fixedly connected with the first hydraulic stem 14, and the surface of the first hydraulic stem 14 is fixedly connected with retainer ring 15, and fixed
The both sides of ring 15 are threadedly coupled by screw 16 with container wall 1, and the quantity of retainer ring 15 is two, and the quantity of screw 16
For eight, the second hydraulic stem 17 is fixedly connected with the top of 1 inner wall of container wall, container wall 1 is run through in one end of the second hydraulic stem 17
And the side of container wall 1 is extended to, one end of the second hydraulic stem 17 is fixedly connected with clamp 18.
In use, when needing unloading, open the second hydraulic stem 17 and release clamp 18, open the first hydraulic stem 14 with moving tooth plate
11 along 13 upward sliding of slide, tooth plate 11 can band moving gear 10 rotate, gear 10 drives driving lever 8 to rotate, and driving lever 8 passes through the
Three-link 6 pushes down on first connecting rod 4, and first connecting rod pulls chamber door 7 by second connecting rod 5, and driving lever 8 drives chamber door 7
Rotate down, chamber door 7 is taken in chamber door box 2, at this time, chamber door 7 is opened completely, waits container discharged, is again turned on the
One hydraulic stem 14 drives chamber door 7 to be re-closing off, and finally starts the second hydraulic stem 17 and drives clamp 18 that chamber door 7 is stuck, protects
Having demonstrate,proved chamber door will not cause failure to be opened because cargo extrudes.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of cargo box of engineering vehicle door convenient for unloading, including container wall (1), it is characterised in that：The bottom of the container wall (1)
Chamber door box (2) is fixedly connected with, and the side of chamber door box (2) is fixedly connected with block (3), chamber door box (2) inner wall
Bottom is rotatably connected to first connecting rod (4) by movable part, and the top of first connecting rod (4) passes through the movable part company of rotation respectively
Second connecting rod (5) and third connecting rod (6) are connected to, one end of the second connecting rod (5) is rotatably connected to chamber door by movable part
(7), one end of the third connecting rod (6) is rotatably connected to driving lever (8) by movable part, and one end of driving lever (8) leads to
Cross movable part to be rotatablely connected with chamber door (7), one end of the driving lever (8) is fixedly connected with gear (10), and gear (10)
Axle center at be rotatablely connected by movable part and container wall (1), the side of the gear (10) is engaged with tooth plate (11), and tooth
The bottom of plate (11) side is fixedly connected with sliding block (12), and the surface of the sliding block (12) slidably connects slide (13), and
The surface of slide (13) is fixedly connected with container wall (1), and the first hydraulic stem (14) is fixedly connected with the top of the tooth plate (11).
A kind of 2. cargo box of engineering vehicle door convenient for unloading according to claim 1, it is characterised in that：First hydraulic stem
(14) surface is fixedly connected with retainer ring (15), and the both sides of retainer ring (15) pass through screw (16) and container wall (1)
It is threadedly coupled.
A kind of 3. cargo box of engineering vehicle door convenient for unloading according to claim 1, it is characterised in that：The container wall (1)
The second hydraulic stem (17) is fixedly connected with the top of inner wall, one end of second hydraulic stem (17) is fixedly connected with clamp
(18)。
A kind of 4. cargo box of engineering vehicle door convenient for unloading according to claim 1, it is characterised in that：The container wall (1)
On offer the notch (9) being adapted with driving lever (8).
A kind of 5. cargo box of engineering vehicle door convenient for unloading according to claim 1, it is characterised in that：The tooth plate (11)
Side is fixedly connected with the teeth being meshed with gear (10), and the quantity of teeth is identical with the number of teeth of gear (10).
A kind of 6. cargo box of engineering vehicle door convenient for unloading according to claim 1, it is characterised in that：The first connecting rod
(4), the material of second connecting rod (5), third connecting rod (6) and driving lever (8) uses cast steel.
A kind of 7. cargo box of engineering vehicle door convenient for unloading according to claim 2, it is characterised in that：The retainer ring (15)
Quantity be two, and the quantity of screw (16) be eight.
A kind of 8. cargo box of engineering vehicle door convenient for unloading according to claim 3, it is characterised in that：Second hydraulic stem
(17) one end is through container wall (1) and extends to the side of container wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711230025.0A CN108001329B (en) | 2017-11-29 | 2017-11-29 | A kind of cargo box of engineering vehicle door convenient for unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711230025.0A CN108001329B (en) | 2017-11-29 | 2017-11-29 | A kind of cargo box of engineering vehicle door convenient for unloading |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108001329A true CN108001329A (en) | 2018-05-08 |
| CN108001329B CN108001329B (en) | 2019-09-10 |
Family
ID=62054843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711230025.0A Active CN108001329B (en) | 2017-11-29 | 2017-11-29 | A kind of cargo box of engineering vehicle door convenient for unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108001329B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803086A (en) * | 2019-12-06 | 2020-02-18 | 嘉善剑桥机械有限公司 | Dumper door of transport vehicle |
| CN111692803A (en) * | 2020-06-29 | 2020-09-22 | 李令豹 | Convenient starting structure for funeral and interment refrigerator |
| CN114572089A (en) * | 2022-03-02 | 2022-06-03 | 浙江工商职业技术学院 | Industry discharge apparatus based on big data statistics |
| CN115402431A (en) * | 2022-10-10 | 2022-11-29 | 日照中兴汽车有限公司 | Automatic lift cargo tank door structure of pick up |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2794712A1 (en) * | 1999-06-14 | 2000-12-15 | Asca Carrossier Constructeur | Chassis for heavy goods vehicle with rear door comprises fastener and has automatic mechanism that allows movement between fastened and unfastened positions |
| JP2006240338A (en) * | 2005-03-01 | 2006-09-14 | Fuji Heavy Ind Ltd | Packing case gate fall prevention structure |
| CN201325359Y (en) * | 2008-11-14 | 2009-10-14 | 成华区凤凰飞天金属制品厂 | Rear door automatic locking device for dump truck |
| CN204149912U (en) * | 2014-10-11 | 2015-02-11 | 云南力帆骏马车辆有限公司 | A kind of can the container of dump truck rear door device opened of longitudinal direction and side direction |
| CN104691392A (en) * | 2015-02-13 | 2015-06-10 | 中国重汽集团济南动力有限公司 | Dumper tail structure with hydraulic locking device |
-
2017
- 2017-11-29 CN CN201711230025.0A patent/CN108001329B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2794712A1 (en) * | 1999-06-14 | 2000-12-15 | Asca Carrossier Constructeur | Chassis for heavy goods vehicle with rear door comprises fastener and has automatic mechanism that allows movement between fastened and unfastened positions |
| JP2006240338A (en) * | 2005-03-01 | 2006-09-14 | Fuji Heavy Ind Ltd | Packing case gate fall prevention structure |
| CN201325359Y (en) * | 2008-11-14 | 2009-10-14 | 成华区凤凰飞天金属制品厂 | Rear door automatic locking device for dump truck |
| CN204149912U (en) * | 2014-10-11 | 2015-02-11 | 云南力帆骏马车辆有限公司 | A kind of can the container of dump truck rear door device opened of longitudinal direction and side direction |
| CN104691392A (en) * | 2015-02-13 | 2015-06-10 | 中国重汽集团济南动力有限公司 | Dumper tail structure with hydraulic locking device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803086A (en) * | 2019-12-06 | 2020-02-18 | 嘉善剑桥机械有限公司 | Dumper door of transport vehicle |
| CN110803086B (en) * | 2019-12-06 | 2021-04-30 | 嘉善剑桥机械有限公司 | Dumper door of transport vehicle |
| CN111692803A (en) * | 2020-06-29 | 2020-09-22 | 李令豹 | Convenient starting structure for funeral and interment refrigerator |
| CN114572089A (en) * | 2022-03-02 | 2022-06-03 | 浙江工商职业技术学院 | Industry discharge apparatus based on big data statistics |
| CN114572089B (en) * | 2022-03-02 | 2023-02-10 | 浙江工商职业技术学院 | Industry discharge apparatus based on big data statistics |
| CN115402431A (en) * | 2022-10-10 | 2022-11-29 | 日照中兴汽车有限公司 | Automatic lift cargo tank door structure of pick up |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108001329B (en) | 2019-09-10 |
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Effective date of registration: 20200415 Address after: Room c506a-18, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou rongchuangda Electronic Technology Co., Ltd Address before: 315105 Jing Jiang Village, Jiangshan Town, Yinzhou District, Ningbo, Zhejiang Patentee before: NINGBO RUNJIA AUTOMOBILE SAFETY SYSTEM Co.,Ltd. |