CN107696806A - Apply the bulb tractor on semitrailer - Google Patents
Apply the bulb tractor on semitrailer Download PDFInfo
- Publication number
- CN107696806A CN107696806A CN201710842963.XA CN201710842963A CN107696806A CN 107696806 A CN107696806 A CN 107696806A CN 201710842963 A CN201710842963 A CN 201710842963A CN 107696806 A CN107696806 A CN 107696806A
- Authority
- CN
- China
- Prior art keywords
- bulb
- plate
- tractor
- semitrailer
- traction
- 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
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 241000894007 species Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/06—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/36—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers, visual guide means, signalling aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
Abstract
The invention discloses a kind of bulb tractor applied on semitrailer,Its structure includes bottom plate,Hinge,Hand handle,Action bars,Towing plate,Pad,Installing plate,Bulb tractor,Bottom plate upper end has been bolted hinge,Mutually welded with towing plate hinge upper end,Towing plate upper end is nested with action bars,Mutually welded with action bars hand handle upper end,Traction plate surface fits with pad,Towing plate lower end is nested with installing plate,Installing plate is with bulb tractor in same axle center,Bulb tractor is by fixed disk,Through hole,Movable disk,Nut,Connecting plate,Fix bar,Motion bar,Drawing head,Draw bulb composition,The present invention is provided with structure and connects more easy bulb tractor,It is internally provided with the drawing head for carrying out the traction bulb of mechanical rotation and being easily attached,Make its be trailer carry out traction connection when,Connection is more simple and convenient,And rotate more flexible,So as to which road pavement adaptability strengthens,Service life is improved.
Description
Technical field
The present invention is a kind of bulb tractor applied on semitrailer, belongs to semitrailer field.
Background technology
Semitrailer is that axletree is placed in vehicle's center of gravity（When the uniform stand under load of vehicle）Below, and equipped with can will be horizontal and vertical
Power is delivered to the trailer of the hookup of tractor.Semitrailer is usually three axle semitrailers, and its species is divided into 11 rice barn columns half
A lot of species such as trailer, 13 rice barn columns, low flat bed semi trailer.It is that the one kind being connected by towing pin with semi-mounted headstock is heavy
Transport vehicle.
Prior art discloses Application No.：201620428609.3 a kind of semitrailer bulb tractor, scheme is：Have
Traction seat and draw bar；A spherical bulb is provided with traction seat；There is a closing piece above bulb, closing piece front end passes through
Jointed shaft is hinged on traction seat and can rotated upwardly and downwardly around jointed shaft；Bulb can be locked in by closing piece by being additionally provided with traction seat
The locking mechanism of position directly above；Draw bar front end is provided with the spherical cavity of a lower ending opening, the spherical diameter of spherical cavity with
Bulb is engaged, so as to be fastened on bulb.But it is of the prior art traction connected mode it is relatively complicated, make its use
With limitation.
The content of the invention
To be drawn in view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of bulb applied on semitrailer
Device, relatively complicated to solve traction connected mode of the prior art, using it has the problems such as limitation.
To achieve these goals, the present invention is to realize by the following technical solutions：One kind is applied on semitrailer
Bulb tractor, its structure include bottom plate, hinge, hand handle, action bars, towing plate, pad, installing plate, bulb tractor, institute
State bottom plate upper end and be bolted hinge, the hinge upper end is mutually welded with towing plate, and the towing plate upper end is nested with
Action bars, the hand handle upper end are mutually welded with action bars, and the traction plate surface fits with pad, and the towing plate lower end is embedding
It is cased with installing plate, the installing plate and bulb tractor are in same axle center, and the bulb tractor is by fixed disk, through hole, activity
Disk, nut, connecting plate, fix bar, motion bar, drawing head, traction bulb composition, the fixed disk centre is provided with through hole, described
Through hole is embedded with movable disk, and the movable disk is connected through a screw thread with nut, and the movable disk upper end is nested with connecting plate, described
Connecting plate upper end is mutually welded with fix bar, and the fix bar is with motion bar in same axle center, the motion bar surface and drawing head
Bottom surface is connected, and the fix bar lower end is nested with traction bulb.
Further, the bottom plate is connected by hinge with towing plate.
Further, the hand handle is connected by action bars with towing plate.
Further, the pad is parallel to each other located at bulb tractor upper end and with it.
Further, the fixed disk upper end fits with installing plate.
Further, the traction bulb is connected by movable disk with installing plate.
Further, the bottom plate is made up of cast steel improves its support force.
Further, the pad is made up of rubber improves its mechanical seal.
Beneficial effect
A kind of bulb tractor applied on semitrailer of the present invention is provided with the more easy bulb traction of connection in structure
Device, the drawing head for carrying out the traction bulb of mechanical rotation and being easily attached is internally provided with, it is that trailer is drawn
During connection, connection is more simple and convenient, and rotation is more flexible, and so as to which road pavement adaptability strengthens, service life is carried
It is high.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of semitrailer bulb pulling equipment of the present invention；
Fig. 2 is a kind of structural representation of semitrailer bulb tractor of the present invention；
Fig. 3 is a kind of part-structure schematic diagram of semitrailer bulb tractor of the present invention.
In figure：Bottom plate -1, hinge -2, hand handle -3, action bars -4, towing plate -5, pad -6, installing plate -7, bulb traction
Device -8, fixed disk -801, through hole -802, movable disk -803, nut -804, connecting plate -805, fix bar -806, motion bar -
807th, drawing head -808, traction bulb -809.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the present invention provides a kind of bulb tractor technical scheme applied on semitrailer：
Its structure includes bottom plate 1, hinge 2, hand handle 3, action bars 4, towing plate 5, pad 6, installing plate 7, bulb tractor 8, the bottom
The upper end of plate 1 has been bolted hinge 2, and the upper end of hinge 2 is welded with the phase of towing plate 5, and the upper end of towing plate 5 is nested with
Action bars 4, the upper end of hand handle 3 are welded with the phase of action bars 4, and the surface of towing plate 5 fits with pad 6, the towing plate 5
Lower end is nested with installing plate 7, and the installing plate 7 and bulb tractor 8 are in same axle center, and the bulb tractor 8 is by fixed disk
801st, through hole 802, movable disk 803, nut 804, connecting plate 805, fix bar 806, motion bar 807, drawing head 808, tow ball
First 809 composition, the centre of fixed disk 801 are provided with through hole 802, and the through hole 802 is embedded with movable disk 803, the movable disk
803 are connected through a screw thread with nut 804, and the upper end of movable disk 803 is nested with connecting plate 805, the upper end of connecting plate 805 with
The phase of fix bar 806 is welded, and the fix bar 806 is with motion bar 807 in same axle center, the surface of motion bar 807 and drawing head
808 bottom surfaces are connected, and the lower end of fix bar 806 is nested with traction bulb 809, and the bottom plate 1 passes through hinge 2 and towing plate 5
Connection, the hand handle 3 is connected by action bars 4 with towing plate 5, and the pad 6 is located at the upper end of bulb tractor 8 and mutual with it
Parallel, the upper end of fixed disk 801 is fitted with installing plate 7, and the traction bulb 809 is connected by movable disk 803 and installing plate 7
Connect, the bottom plate 1 is made up of cast steel improves its support force, and the pad 6 is made up of rubber improves its mechanical seal.
Hinge 2 described in the present invention is also known as hinge and is for connection to two solids and allows to do what is relatively rotated between the two
Mechanical device, the pad 6 are made of paper, rubber tissue or copper sheet, are placed on to strengthen the material of sealing between two planes, are anti-
The leakage of fluid stopping body is arranged on the potted component between static seal face.
Bottom plate 1 is connected with the vehicle frame of tractor when being used, the front end of trailer is connected with towing plate 5, and will
Bayonet socket is placed on the upper end of drawing head 808, and operating action bars 4 by hand handle 3 is connected towing plate 5 with the traction end of trailer, you can opens
Begin to use, by the drive of tractor, make when being travelled trailer, then turned the traction bulb 809 of the lower end of motion bar 807 with
The mutual cooperation of movable disk 803 is rotated, and trailer is smoothly travelled by the work of motion bar 807 of fix bar 806.
The present invention bottom plate 1, hinge 2, hand handle 3, action bars 4, towing plate 5, pad 6, installing plate 7, bulb tractor 8,
Fixed disk 801, through hole 802, movable disk 803, nut 804, connecting plate 805, fix bar 806, motion bar 807, drawing head 808,
Bulb 809 is drawn, the part that part is universal standard part or those skilled in the art know, its structure and principle are all this skill
Art personnel can learn or know by normal experiment method the present invention solves the problems, such as it is in the prior art by technical manual
Traction connected mode it is relatively complicated, make it using having a limitation, the present invention being combined with each other by above-mentioned part, make its
When trailer carries out traction connection, connection is more simple and convenient, and rotation is more flexible, so as to which road pavement adaptability strengthens,
Service life is improved, described in detail below：
Installing plate 7 and bulb tractor 8 are in same axle center, and the bulb tractor 8 is by fixed disk 801, through hole 802, movable disk
803rd, nut 804, connecting plate 805, fix bar 806, motion bar 807, drawing head 808, traction bulb 809 form, the fixation
Through hole 802 is provided among disk 801, the through hole 802 is embedded with movable disk 803, and the movable disk 803 passes through spiral shell with nut 804
Line is connected, and the upper end of movable disk 803 is nested with connecting plate 805, and the upper end of connecting plate 805 is welded with the phase of fix bar 806, institute
Fix bar 806 and motion bar 807 are stated in same axle center, the surface of motion bar 807 is connected with the bottom surface of drawing head 808, described
The lower end of fix bar 806 is nested with traction bulb 809.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
- A kind of 1. bulb tractor applied on semitrailer, it is characterised in that：Its structure includes bottom plate（1）, hinge（2）, hand （3）, action bars（4）, towing plate（5）, pad（6）, installing plate（7）, bulb tractor（8）, the bottom plate（1）Upper end passes through Bolt connection has hinge（2）, the hinge（2）Upper end and towing plate（5）Mutually weld, the towing plate（5）Upper end is nested with behaviour Make bar（4）, the hand handle（3）Upper end and action bars（4）Mutually weld, the towing plate（5）Surface and pad（6）Fit, institute State towing plate（5）Lower end is nested with installing plate（7）, the installing plate（7）With bulb tractor（8）In same axle center, the ball Head tractor（8）By fixed disk（801）, through hole（802）, movable disk（803）, nut（804）, connecting plate（805）, fix bar （806）, motion bar（807）, drawing head（808）, traction bulb（809）Composition, the fixed disk（801）Centre is provided with through hole （802）, the through hole（802）It is embedded with movable disk（803）, the movable disk（803）With nut（804）It is connected through a screw thread, The movable disk（803）Upper end is nested with connecting plate（805）, the connecting plate（805）Upper end and fix bar（806）Mutually weld, The fix bar（806）With motion bar（807）In same axle center, the motion bar（807）Surface and drawing head（808）Bottom surface phase Connection, the fix bar（806）Lower end is nested with traction bulb（809）.
- 2. the bulb tractor according to claim 1 applied on semitrailer, it is characterised in that：The bottom plate（1）It is logical Cross hinge（2）With towing plate（5）Connection.
- 3. the bulb tractor according to claim 1 applied on semitrailer, it is characterised in that：The hand handle（3）It is logical Cross action bars（4）With towing plate（5）Connection.
- 4. the bulb tractor according to claim 1 applied on semitrailer, it is characterised in that：The pad（6）If In bulb tractor（8）Upper end is simultaneously parallel to each other with it.
- 5. the bulb tractor according to claim 1 applied on semitrailer, it is characterised in that：The fixed disk （801）Upper end and installing plate（7）Fit.
- 6. the bulb tractor according to claim 1 applied on semitrailer, it is characterised in that：The traction bulb （809）Pass through movable disk（803）With installing plate（7）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842963.XA CN107696806A (en) | 2017-09-18 | 2017-09-18 | Apply the bulb tractor on semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842963.XA CN107696806A (en) | 2017-09-18 | 2017-09-18 | Apply the bulb tractor on semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107696806A true CN107696806A (en) | 2018-02-16 |
Family
ID=61172797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710842963.XA Pending CN107696806A (en) | 2017-09-18 | 2017-09-18 | Apply the bulb tractor on semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107696806A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100057A (en) * | 2018-10-25 | 2018-12-28 | 安徽江淮汽车集团股份有限公司 | A kind of tractor load transducer and tractor assembly |
| CN110203124A (en) * | 2019-05-23 | 2019-09-06 | 淮阴工学院 | A kind of traction device and its control method based on tank truck anti-rollover |
| CN110561995A (en) * | 2019-09-02 | 2019-12-13 | 镇江市高等专科学校 | clutch type plug-in tractor |
| CN112055665A (en) * | 2018-05-30 | 2020-12-08 | 伟摩有限责任公司 | System and method for automated air and electrical connections on an autonomous cargo vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0319766A2 (en) * | 1987-12-05 | 1989-06-14 | Jost-Werke GmbH | Coupling system |
| CN1984809A (en) * | 2004-05-14 | 2007-06-20 | 约斯特-韦克尔两合公司 | Plug-in connections |
| CN101048295A (en) * | 2004-10-29 | 2007-10-03 | 沃尔沃拉斯特瓦格纳公司 | A method and a system for determining the load transferred from a semi-trailer to a first axle of a towing vehicle |
| CN200995712Y (en) * | 2007-01-19 | 2007-12-26 | 沈海平 | Semi-trailing tracting seat of vehicle |
| CN101878149A (en) * | 2007-10-25 | 2010-11-03 | 萨福霍兰公司 | Rotating fifth wheel hitch kingpin assembly |
| US20110057416A1 (en) * | 2009-05-14 | 2011-03-10 | Steven William Mann | Fifth Wheel Coupling with Inter-Frame Mount |
| CN207328019U (en) * | 2017-09-18 | 2018-05-08 | 江苏海丰交通设备科技有限公司 | A kind of semitrailer bulb tractor |
-
2017
- 2017-09-18 CN CN201710842963.XA patent/CN107696806A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0319766A2 (en) * | 1987-12-05 | 1989-06-14 | Jost-Werke GmbH | Coupling system |
| CN1984809A (en) * | 2004-05-14 | 2007-06-20 | 约斯特-韦克尔两合公司 | Plug-in connections |
| CN101048295A (en) * | 2004-10-29 | 2007-10-03 | 沃尔沃拉斯特瓦格纳公司 | A method and a system for determining the load transferred from a semi-trailer to a first axle of a towing vehicle |
| CN200995712Y (en) * | 2007-01-19 | 2007-12-26 | 沈海平 | Semi-trailing tracting seat of vehicle |
| CN101878149A (en) * | 2007-10-25 | 2010-11-03 | 萨福霍兰公司 | Rotating fifth wheel hitch kingpin assembly |
| US20110057416A1 (en) * | 2009-05-14 | 2011-03-10 | Steven William Mann | Fifth Wheel Coupling with Inter-Frame Mount |
| CN207328019U (en) * | 2017-09-18 | 2018-05-08 | 江苏海丰交通设备科技有限公司 | A kind of semitrailer bulb tractor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055665A (en) * | 2018-05-30 | 2020-12-08 | 伟摩有限责任公司 | System and method for automated air and electrical connections on an autonomous cargo vehicle |
| CN109100057A (en) * | 2018-10-25 | 2018-12-28 | 安徽江淮汽车集团股份有限公司 | A kind of tractor load transducer and tractor assembly |
| CN110203124A (en) * | 2019-05-23 | 2019-09-06 | 淮阴工学院 | A kind of traction device and its control method based on tank truck anti-rollover |
| CN110561995A (en) * | 2019-09-02 | 2019-12-13 | 镇江市高等专科学校 | clutch type plug-in tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |
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| RJ01 | Rejection of invention patent application after publication |