CN109018006A - A kind of sliding axle semitrailer - Google Patents
A kind of sliding axle semitrailer Download PDFInfo
- Publication number
- CN109018006A CN109018006A CN201810979450.8A CN201810979450A CN109018006A CN 109018006 A CN109018006 A CN 109018006A CN 201810979450 A CN201810979450 A CN 201810979450A CN 109018006 A CN109018006 A CN 109018006A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- assembly
- gooseneck
- headstock
- sliding axle
- 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.)
- Pending
Links
- 244000261422 Lysimachia clethroides Species 0.000 claims abstract description 44
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000003137 locomotive effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/20—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of sliding axle semitrailers, including body assembly and gooseneck headstock, vehicle body plank is fixedly connected at the top of body assembly, the bottom of the body assembly is fixedly connected sequentially from left to right air suspension assembly, take turns firm assembly and slide assembly, the front of the gooseneck headstock is fixedly connected with crank, the bottom of the gooseneck headstock is fixedly connected with lift cylinder assembly, the top of body assembly and be located at vehicle body plank side be fixedly connected with double hydraulic cylinder, the side of body assembly is fixedly connected sequentially from left to right hydraulic cylinder guide rail and small slide, the present invention relates to transport vehicle technical fields.The sliding axle semitrailer, it can be achieved to be moved forward and backward by the free hydraulic system of design, vehicle body can be had a certain degree with wing drop, convenient for loading cargo, convenient for extraordinary locomotive of transporting for long-distance, such as excavator, road roller and other heavy-duty machineries, certain working strength is alleviated to staff.
Description
Technical field
The present invention relates to transport vehicle technical field, specially a kind of sliding axle semitrailer.
Background technique
Semitrailer is that axle is placed in vehicle's center of gravity (when vehicle is uniformly loaded) below, and equipped with can will be horizontal and vertical
Power is transmitted to the trailer of the hookup of tractor, and semitrailer is usually three axis semitrailers, and type is divided into 11 rice barn columns half
A lot of types such as trailer, 13 rice barn columns and low flat bed semi trailer, be connected by towing pin with semi-mounted headstock it is a kind of heavy
The transport vehicle of type, compared with " monomer-type " automobile, semitrailer more can be improved the overall economic efficiency of highway transportation, fortune
30-50% can be improved in defeated efficiency, and cost reduces 30-40%, and oil consumption declines 20-30%, it is often more important that the use of semitrailer, also
A degree of facilitation can be played to the organizational form of China Logistics.
Existing semitrailer reduces its delivered payload capability due to the factor of own wt, is not easy to extraordinary machine of transporting for long-distance
The heavy-duty machineries such as vehicle and road roller, greatly reduce the practicability of semitrailer, while certain work is also increased to staff
Make light intensity.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of sliding axle semitrailers, solve existing semitrailer dress
Loading capability is not strong and is inconvenient to the problem of carrying out handling goods.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of sliding axle semitrailer, including
Body assembly and gooseneck headstock, are fixedly connected with vehicle body plank at the top of the body assembly, the bottom of the body assembly from
Left-to-right, which is fixedly connected sequentially, air suspension assembly, the firm assembly of wheel and slide assembly, and the front of the gooseneck headstock is fixed to be connected
It is connected to crank, the bottom of the gooseneck headstock is fixedly connected with lift cylinder assembly, the top of the body assembly and is located at vehicle body
The side of plank is fixedly connected with double hydraulic cylinder, and the side of the body assembly is fixedly connected sequentially has hydraulic cylinder from left to right
Guide rail and small slide.
Preferably, the body assembly includes outer beam assembly, and the bottom of the outer beam assembly is fixedly connected with the first small cross
The two sides of beam, first needle beam are fixedly connected to inner beam assembly.
Preferably, the gooseneck headstock includes gooseneck beam, and the quantity of gooseneck beam is two, and the side of the gooseneck beam is solid
Surely it is connected with attachment beam.
Preferably, the bottom of the gooseneck beam is fixedly connected with tool box, is fixedly connected with and leads at the top of the tool box
Draw pin assembly, two gooseneck beams are fixedly connected with damping cover board between opposite side.
Preferably, hydraulic oil container, and the one of hydraulic oil container are fixedly connected between the opposite side of two attachment beams
Side is fixedly connected with hydraulic control valve.
Preferably, the second needle beam is fixedly connected between the opposite side of two gooseneck beams.
Beneficial effect
The present invention provides a kind of sliding axle semitrailers.Have compared with prior art it is following the utility model has the advantages that
(1), sliding axle semitrailer, by being fixedly connected with vehicle body plank at the top of body assembly, in body assembly
Bottom be fixedly connected sequentially have air suspension assembly, the firm assembly of wheel and slide assembly from left to right, in the front of gooseneck headstock
Be fixedly connected with crank, be fixedly connected with lift cylinder assembly in the bottom of gooseneck headstock, body assembly top and be located at vehicle
The side of body plank is fixedly connected with double hydraulic cylinder, and being fixedly connected sequentially from left to right in the side of body assembly has hydraulic cylinder
Guide rail and small slide, include outer beam assembly in body assembly, are fixedly connected with the first needle beam in the bottom of outer beam assembly,
The two sides of one needle beam be fixedly connected to inner beam assembly, it can be achieved that by design free hydraulic system can be moved forward and backward,
Vehicle body can be had a certain degree with wing drop, convenient for loading cargo, convenient for extraordinary locomotive of transporting for long-distance, such as excavator, pressure road
Machine and other heavy-duty machineries.
(2), the sliding axle semitrailer has air outstanding by being fixedly connected sequentially from left to right in the bottom of body assembly
Assembly, the firm assembly of wheel and slide assembly are hung, easy for removal and installation, slide assembly can be mobile in vehicle body weather, on vehicle body
Position limiting structure can allow slide to be moved to certain position, convenient for guaranteeing that vehicle body is steady when outdoor handling goods.
Detailed description of the invention
Fig. 1 is the front view of structure of the invention；
Fig. 2 is the top view of structure of the invention；
Fig. 3 is the structural schematic diagram of body assembly of the present invention；
Fig. 4 is the top view of body assembly structure of the present invention；
Fig. 5 is the top view of gooseneck vehicle head structure of the present invention；
Fig. 6 is the structural schematic diagram of gooseneck headstock of the present invention；
Fig. 7 is the top view of gooseneck vehicle head structure of the present invention.
In figure: 1, body assembly；101, outer beam assembly；102, the first needle beam；103, inner beam assembly；2, gooseneck headstock；
21, gooseneck beam；22, attachment beam；23, tool box；24, pin assembly is drawn；25, damping cover board；26, hydraulic oil container；27, hydraulic control
Valve processed；28, the second needle beam；3, vehicle body plank；4, air suspension assembly；5, firm assembly is taken turns；6, slide assembly；7, crank；8,
Lift cylinder assembly；9, double hydraulic cylinder；10, hydraulic cylinder guide rail；11, small slide.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of sliding axle semitrailer, including 1 He of body assembly
Gooseneck headstock 2, gooseneck headstock 2 includes gooseneck beam 21, and the quantity of gooseneck beam 21 is two, and gooseneck beam 21 is main for gooseneck headstock 2
Frame is wanted, attachment beam 22 is connect by drawing pin assembly 24 with vehicle body, the second needle beam 28 is for connecting headstock two sides gooseneck beam
21, guarantee the integral strength and stability of gooseneck headstock 2, it is small to be fixedly connected with second between the opposite side of two gooseneck beams 21
Crossbeam 28, the bottom of gooseneck beam 21 are fixedly connected with tool box 23, and the top in tool box 23 is fixedly connected with traction pin assembly 24,
Two gooseneck beams 21 are fixedly connected with damping cover board 25 between opposite side, and the side of gooseneck beam 21 is fixedly connected with attachment beam
22, two attachment beams 22 are fixedly connected with hydraulic oil container 26 between opposite side, and the side of hydraulic oil container 26 is fixedly connected
There is hydraulic control valve 27, body assembly 1 includes outer beam assembly 101, and the bottom of outer beam assembly 101 is fixedly connected with the first needle beam
102, the two sides of the first needle beam 102 are fixedly connected to inner beam assembly 103, and the top of body assembly 1 is fixedly connected with vehicle body
Plank 3, the bottom of body assembly 1 is fixedly connected sequentially from left to right air suspension assembly 4, the firm assembly 5 of wheel and slide assembly
6, air suspension assembly 4 is the general name of all force transmission connections between the vehicle frame of automobile and wheel, and function is to be delivered in
Power and torque between wheel and vehicle frame, and the impact force that vehicle frame or vehicle body are transmitted to by uneven road surface is buffered, and decay thus
Caused vibration, to guarantee that bicycle beam smoothly travels, the front of gooseneck headstock 2 is fixedly connected with crank 7, the bottom of gooseneck headstock 2
It is fixedly connected with lift cylinder assembly 8, it is hydraulic that the top of body assembly 1 and the side for being located at vehicle body plank 3 are fixedly connected with duplex
Cylinder 9, the side of body assembly 1 is fixedly connected sequentially from left to right hydraulic cylinder guide rail 10 and small slide 11, and small slide 11 is used for
Double hydraulic cylinder 9 is installed, vehicle body is equipped with hydraulic cylinder guide rail 10, guarantees small slide 11 when double hydraulic cylinder 9 works
It can the steady movement in front and back in hydraulic cylinder guide rail 10.
In use, this vehicle itself, which is equipped with hydraulic system, passes through the double hydraulic cylinder on vehicle body in the case where no row is hung
9 primings forward of traction slide assembly 6 when reaching certain position, are lifted vehicle body head by lifting double hydraulic cylinder 9, will
Tail of the body lands, and forms 7 degree of angle with ground, can guarantee voluntarily to be driven on vehicle body by carrier vehicle in this way, work as cargo
After being fixed by carrier vehicle, hydraulic control valve 27 is acted, and lifting double hydraulic cylinder 9 is recovered to initial position, and double hydraulic cylinder 9 is led
Draw slide assembly 6 and move back vehicle sound tail portion, when vehicle body and when ground level, 9 stopping of double hydraulic cylinder movement, this is that vehicle can be with
Smoothly traveling.
It should be noted that, in this document, 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 actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of sliding axle semitrailer, including body assembly (1) and gooseneck headstock (2), it is characterised in that: the body assembly
(1) it is fixedly connected at the top of vehicle body plank (3), the bottom of the body assembly (1) is fixedly connected sequentially free from left to right
Gas suspension assembly (4), the firm assembly (5) of wheel and slide assembly (6), the front of the gooseneck headstock (2) are fixedly connected with crank
(7), the bottom of the gooseneck headstock (2) is fixedly connected with lift cylinder assembly (8), the top of the body assembly (1) and is located at
The side of vehicle body plank (3) is fixedly connected with double hydraulic cylinder (9), and the side of the body assembly (1) is successively solid from left to right
Surely hydraulic cylinder guide rail (10) and small slide (11) are connected with.
2. a kind of sliding axle semitrailer according to claim 1, it is characterised in that: the body assembly (1) includes outer
The bottom of beam assembly (101), the outer beam assembly (101) is fixedly connected with the first needle beam (102), first needle beam
(102) two sides are fixedly connected to inner beam assembly (103).
3. a kind of sliding axle semitrailer according to claim 1, it is characterised in that: the gooseneck headstock (2) includes goose
Neck beam (21), and the quantity of gooseneck beam (21) is two, the side of the gooseneck beam (21) is fixedly connected with attachment beam (22).
4. a kind of sliding axle semitrailer according to claim 3, it is characterised in that: the bottom of the gooseneck beam (21) is solid
Surely it is connected with tool box (23), traction pin assembly (24), two goosenecks is fixedly connected at the top of the tool box (23)
Beam (21) is fixedly connected with damping cover board (25) between opposite side.
5. a kind of sliding axle semitrailer according to claim 2, it is characterised in that: two attachment beams (22) are opposite
Side between be fixedly connected with hydraulic oil container (26), and the side of hydraulic oil container (26) is fixedly connected with hydraulic control valve
(27)。
6. a kind of sliding axle semitrailer according to claim 3, it is characterised in that: two gooseneck beams (21) are opposite
Side between be fixedly connected with the second needle beam (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979450.8A CN109018006A (en) | 2018-08-23 | 2018-08-23 | A kind of sliding axle semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979450.8A CN109018006A (en) | 2018-08-23 | 2018-08-23 | A kind of sliding axle semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109018006A true CN109018006A (en) | 2018-12-18 |
Family
ID=64624957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810979450.8A Pending CN109018006A (en) | 2018-08-23 | 2018-08-23 | A kind of sliding axle semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109018006A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130211A (en) * | 1976-07-10 | 1978-12-19 | Abascal Zuloaga J M | Trailer loading and unloading system |
| KR200269917Y1 (en) * | 2001-10-23 | 2002-03-27 | 박선재 | Trailer of tractor |
| CN201296198Y (en) * | 2008-08-26 | 2009-08-26 | 芜湖中集瑞江汽车有限公司 | Low flat trailer |
| CN201457503U (en) * | 2009-08-07 | 2010-05-12 | 徐建茹 | Self-loading container transport semitrailer |
| CN202557641U (en) * | 2012-05-09 | 2012-11-28 | 驻马店中集华骏车辆有限公司 | Gooseneck elevator mechanism of low flatbed semi-trailer with detachable gooseneck |
| CN104385970A (en) * | 2014-11-15 | 2015-03-04 | 江苏海鹏特种车辆有限公司 | Middle fuselage high-speed transport vehicle for large passenger aircraft |
| CN106004611A (en) * | 2016-07-07 | 2016-10-12 | 芜湖中集瑞江汽车有限公司 | Frame-free lifting self-dumping tractor semitrailer |
| CN205890674U (en) * | 2016-08-19 | 2017-01-18 | 谢志伟 | Light -duty flat board trailer of suing and labouring of removing obstacles |
| CN206202473U (en) * | 2016-11-30 | 2017-05-31 | 徐州工业职业技术学院 | A kind of telescopic semitrailer of car body |
| CN208774881U (en) * | 2018-08-23 | 2019-04-23 | 宜兴博登泰科工业装备有限公司 | A kind of sliding axle semitrailer |
-
2018
- 2018-08-23 CN CN201810979450.8A patent/CN109018006A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130211A (en) * | 1976-07-10 | 1978-12-19 | Abascal Zuloaga J M | Trailer loading and unloading system |
| KR200269917Y1 (en) * | 2001-10-23 | 2002-03-27 | 박선재 | Trailer of tractor |
| CN201296198Y (en) * | 2008-08-26 | 2009-08-26 | 芜湖中集瑞江汽车有限公司 | Low flat trailer |
| CN201457503U (en) * | 2009-08-07 | 2010-05-12 | 徐建茹 | Self-loading container transport semitrailer |
| CN202557641U (en) * | 2012-05-09 | 2012-11-28 | 驻马店中集华骏车辆有限公司 | Gooseneck elevator mechanism of low flatbed semi-trailer with detachable gooseneck |
| CN104385970A (en) * | 2014-11-15 | 2015-03-04 | 江苏海鹏特种车辆有限公司 | Middle fuselage high-speed transport vehicle for large passenger aircraft |
| CN106004611A (en) * | 2016-07-07 | 2016-10-12 | 芜湖中集瑞江汽车有限公司 | Frame-free lifting self-dumping tractor semitrailer |
| CN205890674U (en) * | 2016-08-19 | 2017-01-18 | 谢志伟 | Light -duty flat board trailer of suing and labouring of removing obstacles |
| CN206202473U (en) * | 2016-11-30 | 2017-05-31 | 徐州工业职业技术学院 | A kind of telescopic semitrailer of car body |
| CN208774881U (en) * | 2018-08-23 | 2019-04-23 | 宜兴博登泰科工业装备有限公司 | A kind of sliding axle semitrailer |
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