CN206510994U - A kind of special-shaped bottom plate semitrailer - Google Patents
A kind of special-shaped bottom plate semitrailer Download PDFInfo
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- CN206510994U CN206510994U CN201720136541.6U CN201720136541U CN206510994U CN 206510994 U CN206510994 U CN 206510994U CN 201720136541 U CN201720136541 U CN 201720136541U CN 206510994 U CN206510994 U CN 206510994U
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- door
- vehicle frame
- plate
- bottom plate
- special
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Abstract
Special-shaped bottom plate semitrailer of the present utility model, including vehicle frame, vehicle bridge and suspension, vehicle bridge are provided at both ends with wheel, and vehicle frame is connected by suspension with vehicle bridge, and the both sides of vehicle frame are provided with door-plate；It is characterized in that：The bottom of the vehicle frame is provided with the low inclined floor in central high, both sides, and open the article in trunk so as to door-plate skids off automatically.Special-shaped bottom plate semitrailer of the present utility model, by the way that the bottom plate on vehicle frame is set into central height, the low tilted shape in both sides, the article delivered when door-plate is opened can be under the Action of Gravity Field of itself, skidded off automatically from compartment, realize automatic unloading function, compared with the dump trailer of existing use turnover board and hydraulic lifting system, not only reduce manufacturing cost, and significantly reduce trailing weight, the characteristics of with " lightweight ", more goods can be delivered, reduce cost of transportation, reduce fuel consumption, bigger income can be obtained, beneficial effect is notable, it is suitable for the application of popularization.
Description
Technical field
The utility model is related to a kind of special-shaped bottom plate semitrailer, and in particular, more particularly to one kind uses inclined floor
To realize special-shaped bottom plate semitrailer that article is unloaded automatically.
Background technology
Overloading wagon does not only exist huge potential safety hazard, but also meeting road pavement, bridge cause damage, and country is just progressively
Superimposed truck is strictly administered, to prevent overloading wagon behavior.It is more in order to transport under the premise of guarantee is non-overloading
Goods, to improve conevying efficiency and obtain larger income, " lightweight " of trailer seems more and more important.
Self-tipping type semitrailer transporting bulk material（Such as coal, sand material）With very big advantage, transport to destination
Afterwards, automatic dischargingapparatus is started, you can unload the material of loading automatically, it is time saving and energy saving, improve operating efficiency.But it is existing
Self-tipping type semitrailer, turned over after no matter using, it is preceding turn over or rollover mode, be required on vehicle frame that turnover board and hydraulic lifting are installed
System, due to being additionally arranged turnover board and hydraulic lifting system so that the deadweight of whole semitrailer is larger, is limited in gross tonnage
Under the conditions of, its goods weight delivered is restricted；Therefore, under the development trend of trailer " lightweight ", development substitution " is turned over
Turn bottom plate plus hydraulic lifting system " dump trailer be one of main path.
The content of the invention
There is provided a kind of special-shaped bottom plate semitrailer in order to overcome the shortcoming of above-mentioned technical problem for the utility model.
Special-shaped bottom plate semitrailer of the present utility model, including vehicle frame, vehicle bridge and suspension, vehicle bridge are provided at both ends with wheel,
Vehicle frame is connected by suspension with vehicle bridge, and the both sides of vehicle frame are provided with door-plate；It is characterized in that：The bottom of the vehicle frame is provided with
The low inclined floor in central high, both sides, opens the article in trunk so as to door-plate and skids off automatically.
Special-shaped bottom plate semitrailer of the present utility model, the bottom of the vehicle frame is provided with two I-beams being parallel to each other, work
The top interval of word beam is fixed with the cant beam being fixed with crossbeam, crossbeam towards both sides, and inclined floor is fixed on crossbeam and cant beam
On.
Special-shaped bottom plate semitrailer of the present utility model, the both sides of the vehicle frame are fixed with column, and the column of homonymy passes through door
Plate crossbeam is connected, and door-plate upper end is articulated with door-plate crossbeam；The both sides of vehicle frame are arranged at intervals with automatic door bolt and manual door bolt,
Automatic door bolt and manual door bolt are used to the lower end of door-plate being fixed on vehicle frame, to form the compartment of transport article.
Special-shaped bottom plate semitrailer of the present utility model, the automatic door bolt is by cylinder, push rod, L-shaped pin, U-loop, pneumatic system
The controlling switch composition in driver's cabin is united and is arranged at, L-shaped pin is fixed on inclined floor, is fixed with door-plate for being caught in L
Catch in shape pin, U-loop is used to be caught in L-shaped pin, to realize to the spacing of catch；Cylinder is fixed on inclined floor, is pushed away
The middle part of bar rotates through bearing pin and is arranged on inclined floor, and one end and the U-loop of push rod are hinged, the piston of the other end and cylinder
The end of bar is hinged, to push U-loop from L-shaped pin when piston rod stretches out.
Door-plate on special-shaped bottom plate semitrailer of the present utility model, the vehicle frame is more than a section or a section, to realize thing
The segmentation of product is unloaded automatically.
Special-shaped bottom plate semitrailer of the present utility model, the angle of inclination of the inclined floor, which is more than, delivers resting in peace for article
Angle.
Special-shaped bottom plate semitrailer of the present utility model, the angle of inclination of the inclined floor is between 20 °~60 °.
The beneficial effects of the utility model are：Special-shaped bottom plate semitrailer of the present utility model, by by the bottom plate on vehicle frame
The low tilted shape in central high, both sides is set to, the article delivered when door-plate is opened can be under the Action of Gravity Field of itself, from car
Skidded off automatically in railway carriage or compartment, realize automatic unloading function, the dump trailer phase with existing use turnover board and hydraulic lifting system
Than not only reducing manufacturing cost, and significantly reduce trailing weight, the characteristics of with " lightweight ", can deliver more
Goods, reduces cost of transportation, reduces fuel consumption, can obtain bigger income, and beneficial effect significantly, is suitable for the application of and pushed away
Extensively.
Brief description of the drawings
Fig. 1 is the structural representation of special-shaped bottom plate semitrailer of the present utility model；
Fig. 2 is the sectional view of Section A-A in Fig. 1；
Fig. 3 is the partial enlarged drawing of a-quadrant in Fig. 2.
In figure：1 vehicle frame, 2 vehicle bridge, 3 suspensions, 4 wheels, 5 I-beams, 6 crossbeams, 7 inclined floors, 8 cant beams, 9 door-plates, 10
Leg, 11 automatic door bolts, 12 manual door bolts, 13 columns, 14 cylinders, 15 push rods, 16 piston rods, 17 air inlets, 18 bearing pins, 19 L-shaped
Pin, 20 U-loops, 21 door-plate crossbeams, 22 catch.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, giving the structural representation of special-shaped bottom plate semitrailer of the present utility model, Fig. 2 is given in Fig. 1
The sectional view of Section A-A, shown special-shaped bottom plate semitrailer of the present utility model is by vehicle frame 1, multiple vehicle bridge 2, suspension 3, wheel
4th, door-plate 9 is constituted, and 1 fixation of vehicle frame and supporting role, suspension 3 are fixed on the lower section of vehicle frame 1, and vehicle bridge 2 is fixed on suspension 3,
Wheel 4 is fixed on the two ends of vehicle bridge 2, and the both sides of vehicle frame 1 are provided with door-plate 9, and the front end of vehicle frame 1 is additionally provided with supporting leg 10.Institute
The bottom for showing vehicle frame 1 is two I-beams 5 be arrangeding in parallel, and two I-beams 5 are fixedly connected, and the top interval of I-beam 5 is fixed with
The inclined cant beam 8 in oriented both sides is fixed on crossbeam 6, crossbeam 6, inclined floor 7 is fixed on crossbeam 6 and cant beam 8, to form fixation
Body frame structure for automotive.
Shown inclined floor 7 is the shape that center is high, both sides are low, and inclined floor 7 and the door-plate 9 of both sides form compartment, with
Accommodate article to be transported.The angle of inclination of inclined floor 7 is more than the angle of repose for delivering article, and the angle of repose of such as coal is
45 °, the angle of repose of sandstone is about 35 °, if trailer is used to transport coal, the angle of inclination of inclined floor 7 is greater than or waited
In 45 °, if dedicated for transport sandstone, should be greater than 35 °.Work as article（Such as coal, sand material）Behind transport to destination,
Door-plate 9 is opened, article is under the Action of Gravity Field of itself, you can skidded off along the both sides of inclined floor 7, realize the automatic of article and unload
Goods.
The both sides of shown vehicle frame 1 are provided with column 13, and the column of homonymy is connected by door-plate crossbeam 21, door-plate 9
Top is articulated with door-plate crossbeam 21, can outwards be opened with the lower end for ensureing door-plate 9.More than door-plate 9 can be saved using a section or one
（Such as two sections or three sections）Structure type, be separately turned on by the door-plate 9 of diverse location, can be achieved article segmentation unloading.Incline
The bottom of inclined bottom plate 7 is arranged at intervals with automatic door bolt 11 and manual door bolt 12, automatic door bolt 11 and manual door bolt 12 be used to by
The lower end of door-plate 9 is fixed on inclined floor 7, with formed transport article compartment, manual door bolt 12 can only manual unlocking, automatically
Door bolt 11 is automatically opened up by pneumatic system.
As shown in figure 3, giving the partial enlarged drawing of a-quadrant in Fig. 2, automatic door bolt 11 is by cylinder 14, push rod 15, L-shaped
Pin 19, U-loop 20, pneumatic system and controlling switch composition, controlling switch are arranged in driver's cabin, the door-plate at different car section positions
9 are controlled by different controlling switches, to realize segmentation unloading.Shown cylinder 14 is fixed on inclined floor 7, is set on cylinder 14
Be equipped with air inlet 17 and piston rod 17, pressed gas be passed through into cylinder 14 by air inlet 17, you can promote piston rod 16 to
Outer motion.
The middle part of shown push rod 15 is articulated with inclined floor 7 through bearing pin 18, and push rod 15 is obliquely installed.L-shaped pin 19 is fixed
Catch 22 is fixed with outside in the bottom of inclined floor 7, the lower edge of door-plate 9, catch 22 is used to be caught in L-shaped pin 19.U-shaped
Ring 20 is also used for being stuck on L-shaped pin 19, and U-loop 20 is caught on L-shaped pin 19 and realized to the spacing of catch 22, to ensure door-plate 9
It is closed.The upper end of shown push rod 15 is hinged with U-loop 20, and lower end and the end of piston rod 16 are hinged, when cylinder 14
In be passed through after pressed gas, piston rod 16 is extended, and drives push rod 15 to rotate so that the upper end of push rod 15 is upwarped, and then makes U-loop
20 move up, and U-loop 20 departs under the outside impetus of door-plate 9 with L-shaped pin 19, finally opens automatic door bolt 11.
During use, when transporting article, automatic door bolt 11 and manual door bolt 12 should be at locking state, be now
Automatic door bolt 11 is opened by mistake, due to the presence of manual door bolt 12, can also ensure that door-plate 9 is in locking state, it is ensured that fortune
Defeated security.After by goods transportation to destination, get off all open all manual door bolts 12 first, now due to certainly
Dynamic door bolt 12 is in locking state, and article is not fallen out, it is ensured that the security of operating personnel；Subsequently into driver's cabin, open
Automatic door bolt on one section door plate 9, the article on the trailer section is unloaded automatically, truck position was adjusted, and was then turned on another section door
Plate 9, the article at the door-plate 9 is unloaded automatically, until all items self-unloading is finished.
Claims (7)
1. a kind of special-shaped bottom plate semitrailer, including vehicle frame（1）, vehicle bridge（2）And suspension（3）, vehicle bridge is provided at both ends with wheel
（4）, vehicle frame is connected by suspension with vehicle bridge, and the both sides of vehicle frame are provided with door-plate（9）；It is characterized in that：The bottom of the vehicle frame
Portion is provided with the low inclined floor in central high, both sides（7）, open the article in trunk so as to door-plate and skid off automatically.
2. special-shaped bottom plate semitrailer according to claim 1, it is characterised in that：The vehicle frame（1）Bottom be provided with two
The I-beam being parallel to each other（5）, the top interval of I-beam is fixed with crossbeam（6）, the cant beam towards both sides is fixed with crossbeam
（8）, inclined floor（7）It is fixed on crossbeam and cant beam.
3. special-shaped bottom plate semitrailer according to claim 1 or 2, it is characterised in that：The vehicle frame（1）Both sides be fixed with
Column（13）, the column of homonymy passes through door-plate crossbeam（21）It is connected, door-plate upper end is articulated with door-plate crossbeam；The both sides of vehicle frame
It is arranged at intervals with automatic door bolt（11）With manual door bolt（12）, automatic door bolt and manual door bolt are used to the lower end of door-plate being fixed on
On vehicle frame, to form the compartment of transport article.
4. special-shaped bottom plate semitrailer according to claim 3, it is characterised in that：The automatic door bolt（11）By cylinder
（14）, push rod（15）, L-shaped pin（19）, U-loop（20）, pneumatic system and be arranged in driver's cabin controlling switch composition, L-shaped
Pin is fixed on inclined floor（7）On, the catch for being caught in L-shaped pin is fixed with door-plate（22）, U-loop is for being caught in L-shaped
In pin, to realize to the spacing of catch；Cylinder is fixed on inclined floor, and the middle part of push rod is through bearing pin（18）Rotation, which is arranged at, inclines
On inclined bottom plate, one end and the U-loop of push rod are hinged, the piston rod of the other end and cylinder（16）End be hinged, so as to
Piston rod pushes U-loop when stretching out from L-shaped pin.
5. special-shaped bottom plate semitrailer according to claim 1 or 2, it is characterised in that：The vehicle frame（1）On door-plate be one
More than section or a section, unloaded automatically with the segmentation for realizing article.
6. special-shaped bottom plate semitrailer according to claim 1 or 2, it is characterised in that：The inclined floor（7）Inclination angle
Degree is more than the angle of repose for delivering article.
7. special-shaped bottom plate semitrailer according to claim 6, it is characterised in that：The inclined floor（7）Angle of inclination
Between 20 °~60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136541.6U CN206510994U (en) | 2017-02-15 | 2017-02-15 | A kind of special-shaped bottom plate semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136541.6U CN206510994U (en) | 2017-02-15 | 2017-02-15 | A kind of special-shaped bottom plate semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206510994U true CN206510994U (en) | 2017-09-22 |
Family
ID=59866529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720136541.6U Expired - Fee Related CN206510994U (en) | 2017-02-15 | 2017-02-15 | A kind of special-shaped bottom plate semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206510994U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697076A (en) * | 2017-02-15 | 2017-05-24 | 郭善革 | Semi-trailer with special-shaped baseplate |
| CN109552144A (en) * | 2018-12-04 | 2019-04-02 | 梁山鑫永成车业有限公司 | A kind of self-cleaning car and its compartment without hydraulic device |
| CN113771720A (en) * | 2021-09-26 | 2021-12-10 | 蒙阴县鹏程万里车辆有限公司 | Automatic discharging platform for semitrailer |
-
2017
- 2017-02-15 CN CN201720136541.6U patent/CN206510994U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697076A (en) * | 2017-02-15 | 2017-05-24 | 郭善革 | Semi-trailer with special-shaped baseplate |
| CN109552144A (en) * | 2018-12-04 | 2019-04-02 | 梁山鑫永成车业有限公司 | A kind of self-cleaning car and its compartment without hydraulic device |
| CN113771720A (en) * | 2021-09-26 | 2021-12-10 | 蒙阴县鹏程万里车辆有限公司 | Automatic discharging platform for semitrailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20210215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |