CN109109724A - A kind of fixed link is apart from adjustable trailer - Google Patents
A kind of fixed link is apart from adjustable trailer Download PDFInfo
- Publication number
- CN109109724A CN109109724A CN201810888410.2A CN201810888410A CN109109724A CN 109109724 A CN109109724 A CN 109109724A CN 201810888410 A CN201810888410 A CN 201810888410A CN 109109724 A CN109109724 A CN 109109724A
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- China
- Prior art keywords
- fixed link
- trailer
- drive rod
- tooth drive
- bar
- 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
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/07—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying road vehicles
- B60P3/073—Vehicle retainers
- B60P3/075—Vehicle retainers for wheels, hubs, or axle shafts
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of fixed links apart from adjustable trailer, including back plate, the side of the back plate is equipped with motor, one end of the first tooth drive rod is connected with the second fixed link, one end of the second tooth drive rod is connected with the first fixed link, the second sliding block is connected at a side position of trailer ontology on the disk, the side of the trailer ontology is separately installed with the first dragging bar and second by shaft and pulls bar, one end of the first dragging bar offers the first sets of holes, the present invention is provided with fixed link removable frame, fixed link removable frame includes the first tooth drive rod, second tooth drive rod, gear and motor, two fixed links are solved apart from constant, when trailer moves, tire is stuck in unstable between two fixed links, the problem of influencing the operation of car, the present invention is provided with first and pulls bar and the second dragging Bar, when solving single pole dragging cart movement, the tire force of trailer is larger during the turn, the serious problem of tire wear.
Description
Technical field
The invention belongs to trailer technical fields, and in particular to a kind of fixed link is apart from adjustable trailer.
Background technique
Trailer is a kind of a kind of vehicle for hauling automobile, by chassis, hoisting apparatus, lift traction device, hydraulic system,
Electric-control system, car body and tool box etc. composition, have lifting, pull and lift traction etc. multiple functions, be suitable for highway,
The operation of removing obstacles of urban road, obstacles removing car work capacity can be divided into light-duty, medium and heavy and superduty, light-duty obstacles removing car manipulating object
It is light truck, microbus and car etc., the manipulating object of removing obstacles of medium and heavy obstacles removing car is medium and heavy cargo vehicle, greatly
Middle bus etc., superduty obstacles removing car manipulating object are heavy motor truck and superduty semi-dragging truck series.
But a kind of fixed link currently on the market is not able to satisfy requirement apart from adjustable trailer, trailer is solid when use
The pole of wheel tire is determined apart from immutable, and when towing the different car of tire model, tire is unstable inside fixed link, shadow
The operation for ringing car, with the danger of traffic accident of happening occasionally, and trailer can only single pole pull, single pole pulls cart movement
When, the tire force of trailer is larger during the turn, and tire wear is serious, the problem of based on appearing above, proposes a kind of solid
Fixed pole is apart from adjustable trailer.
Summary of the invention
The purpose of the present invention is to provide a kind of fixed links apart from adjustable trailer, to solve to propose in above-mentioned background technique
Trailer fixing vehicle wheel tire pole apart from immutable, when towing the different car of tire model, tire is inside fixed link
It is unstable, the operation of car is influenced, when single pole pulls cart movement, the tire force of trailer is larger during the turn, tire
The problem of serious wear.
To achieve the above object, the invention provides the following technical scheme: a kind of fixed link is apart from adjustable trailer, including it is rear
Plate, the side of the back plate are equipped with motor, and the lower section of motor is rotatably connected to gear by shaft coupling, and the one of the gear
Side is connected with the first tooth drive rod, and the other side is connected with the second tooth drive rod, the first tooth drive rod and the second tooth drive rod
One end be mounted on the first sliding block, and the side of the first sliding block offers first sliding groove.
Preferably, one end of the first tooth drive rod is connected with the second fixed link, one end of the second tooth drive rod
It is connected with the first fixed link, telescopic rod, and the one of the first fixed link are provided between first fixed link and the second fixed link
Side is equipped with hang plate, and the inside of the back plate is equipped with KJ15A controller, and the side of KJ15A controller is equipped with electric power storage
Pond, the lower section of the back plate is by being welded with disk.
Preferably, trailer ontology is provided with below the disk, a side position of close trailer ontology on the disk
Place is connected with the second sliding block, and the side of the trailer ontology offers second sliding slot, passes through wheel below the trailer ontology
Axis is rotatably connected to tire, and the side of the disk is connected with hanging ring, rope set and line wheel in turn by cable wire, the line wheel with
Trailer ontology is bolted to connection, and the side of the line wheel is equipped with handle.
Preferably, a kind of fixed link according to claim is apart from adjustable trailer, the side of the trailer ontology
The first dragging bar and second, which is separately installed with, by shaft pulls bar, one end of the first dragging bar offers the first sets of holes,
One end of the second dragging bar offers the second sets of holes, is equipped with buckle, and the one of buckle above the first dragging bar
End extended spot is connected with the first inserted link, and other end extended spot is connected with the second inserted link, third set is offered in the middle part of the buckle
Hole.
Preferably, the motor and KJ15A controller are electrically connected, and the KJ15A controller and battery are electrically connected.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention is provided with fixed link removable frame, and fixed link removable frame includes the first tooth drive rod, second
Tooth drive rod, gear and motor, in use, being rotated according to by the tire size of trailer with motor driven gear, fixed link connection
On tooth drive rod, gear drives the first tooth drive rod and the second tooth drive rod to move toward one another, and the first fixed link and second is consolidated
The distance between fixed pole changes, and is conducive to the fixed various sizes of tire of fixed link, solves two fixed link distances not
Become, trailer move when, tire be stuck in it is unstable between two fixed links, influence car operation the problem of.
(2) present invention, which is provided with first and pulls bar and second, pulls bar, respectively by first when pulling oversize vehicle when use
The first sets of holes and the second sets of holes for pulling bar and the second dragging bar are mounted on power mechanism by shaft, and it is mobile to be conducive to trailer
Trailer is turned, and when pulling small vehicle, user links together the first dragging bar and the second dragging bar by buckle,
The third sets of holes on buckle are connected on power mechanism by shaft again, when solving single pole dragging cart movement, are being turned
The tire force of trailer is larger in the process, the serious problem of tire wear.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram of internal structure of back plate of the present invention；
Fig. 3 is the side view of trailer ontology of the present invention；
Fig. 4 is the enlarged drawing of a-quadrant of the present invention；
Fig. 5 is the structural schematic diagram of buckle of the present invention；
Fig. 6 is the cross-sectional view of disk of the present invention；
In figure: 1- buckle；2- first pulls bar；3- line wheel；4- shaft；5- trailer ontology；6- axletree；7- telescopic rod；
8- hang plate；9- disk；10- back plate；11- motor；The first fixed link of 12-；The second fixed link of 13-；14- tire；15- hanging ring；
16- rope set；17- handle；18- second pulls bar；19- the first tooth drive rod；20- shaft coupling；21- gear；22- first set
Hole；The second sets of holes of 23-；24-KJ15A controller；25- first sliding groove；The first sliding block of 26-；27- battery；The first inserted link of 28-；
29- third sets of holes；The second inserted link of 30-；31- second sliding slot；The second sliding block of 32-；33- the second tooth drive rod；34- cable wire.
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. 1-6 is please referred to, the invention provides the following technical scheme: a kind of fixed link is apart from adjustable trailer, including back plate
10, the side of back plate 10 is equipped with 150BF002 motor 11, and the lower section of 150BF002 motor 11 is connected by the rotation of shaft coupling 20
It is connected to gear 21, the side of gear 21 is connected with the first tooth drive rod 19, and the other side is connected with the second tooth drive rod 33, uses
When, it according to by 14 size of tire of trailer, is rotated with 150BF002 motor 11 with moving gear 21, the first fixed link 12 and second is solid
Fixed pole 13 is separately fixed in the first fixed link 12 and the second fixed link 13, and gear 21 drives the first tooth drive rod 19 and the second tooth
Drive rod 33 moves toward one another, and the distance between the first fixed link 12 and the second fixed link 13 change, and is conducive to fixed link
Fixed various sizes of tire 14 solves two fixed links apart from constant, and when trailer moves, tire 14 is stuck in two fixed links
Between unstable, the problem of influencing the operation of car, one end of the first tooth drive rod 19 and the second tooth drive rod 33 is mounted on
First sliding block 26, and the side of the first sliding block 26 offers first sliding groove 25.
Preferably, one end of the first tooth drive rod 19 is connected with the second fixed link 13, and one end of the second tooth drive rod 33 connects
It is connected to the first fixed link 12, is provided with telescopic rod 7 between the first fixed link 12 and the second fixed link 13, and the first fixed link 12
Side is equipped with hang plate 8, and the movement of back plate 10 is moved by disk 9, by rotating line wheel 3 for 34 pulling of cable wire
Afterwards, for the second sliding block 32 on disk 9 in 31 internal slide of second sliding slot, the inside of back plate 10 is equipped with KJ15A controller 24, and
The side of KJ15A controller 24 is equipped with battery 27, and the lower section of back plate 10 is by being welded with disk 9.
Preferably, the lower section of disk 9 is provided with trailer ontology 5, connects at a side position of trailer ontology 5 on disk 9
It is connected to the second sliding block 32, the side of trailer ontology 5 offers second sliding slot 31, and the lower section of trailer ontology 5 is rotated by axletree 6
Be connected with tire 14, the side of disk 9 is connected with hanging ring 15, rope set 16 and line wheel 3 in turn by cable wire 34, line wheel 3 with drag
Vehicle ontology 5 is bolted to connection, and the side of line wheel 3 is equipped with handle 17.
Preferably, the side of trailer ontology 5 is separately installed with the first dragging bar 2 and second by shaft 4 and pulls bar 18, makes
The first sets of holes 22 and the second sets of holes 23 of the first dragging bar 2 and the second dragging bar 18 are passed through respectively when used time pulls oversize vehicle
Rotation axis is mounted on power mechanism, is conducive to trailer movable trailer and is turned, and when pulling small vehicle, user is by first
It pulls bar 2 and the second dragging bar 18 is linked together by buckle 1, then the third sets of holes 29 on buckle 1 are connected by rotation axis
It connects on power mechanism, when solving single pole dragging cart movement, 14 stress of tire of trailer is larger during the turn, tire
One end of the problem of 14 serious wear, the first dragging bar 2 offer the first sets of holes 22, and one end of the second dragging bar 18 offers the
The top of two sets of holes 23, the first dragging bar 2 is equipped with buckle 1, and one end extended spot of buckle 1 is connected with the first inserted link 28, separately
One end extended spot is connected with the second inserted link 30, and the middle part of buckle 1 offers third sets of holes 29.
Preferably, 150BF002 motor 11 and KJ15A controller 24 are electrically connected, KJ15A controller 24 and battery 27
It is electrically connected.
Working principle: in use, user charges battery 27, the car front tyre to cast anchor is placed on the first fixed link
12 and second between fixed link 13, and user rotates line wheel 3 with handle 17 is held by, and line wheel 3 coils cable wire together, cable wire
Other end connection on the disk 9, back plate 10 is welded on the disk 9, and disk 9 is pulled by cable wire, and the second sliding block 32 is sliding second
31 internal slide of slot, back plate 10 by cable wire pulling travel forward, user by first pull bar 2 and second pull bar 18 simultaneously around
Shaft 4 rotated, turn to the first sets of holes 22 and the second sets of holes 23 when on parallel position, first on buckle 1 inserted
Bar 28 is inserted into the first sets of holes 22, and the second inserted link 30 is inserted into the second sets of holes 23, is dragged the first dragging bar 2 and second using buckle 1
It drags bar 18 to be fixed, then be rotatably connected on the third sets of holes 29 on buckle 1 on power mechanism by rotation axis, user
Start the control button of motor 11, KJ15A controller 24 powers on, and KJ15A controller 24 controls motor 11 and works, motor 11
Band moving gear 21 rotates, and the rotation of gear 21 drives the first tooth drive rod 19 and the second tooth drive rod 33 to move toward one another, and first is solid
The distance between fixed pole 12 and the second fixed link 13 reduce, and the tire for the vehicle that casts anchor is clamped by two pieces of fixed links, and user is started
Force mechanisms drive trailer to be moved using power mechanism.
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 (5)
1. a kind of fixed link is apart from adjustable trailer, including back plate (10), it is characterised in that: install the side of the back plate (10)
Have motor (11), and the lower section of motor (11) is rotatably connected to gear (21) by shaft coupling (20), the one of the gear (21)
Side is connected with the first tooth drive rod (19), and the other side is connected with the second tooth drive rod (33), the first tooth drive rod (19) and
One end of second tooth drive rod (33) is mounted on the first sliding block (26), and the side of the first sliding block (26) offers first sliding groove
(25)。
2. a kind of fixed link according to claim 1 is apart from adjustable trailer, it is characterised in that: the first tooth drive rod
(19) one end is connected with the second fixed link (13), and one end of the second tooth drive rod (33) is connected with the first fixed link
(12), it is provided with telescopic rod (7) between first fixed link (12) and the second fixed link (13), and the first fixed link (12)
Side is equipped with hang plate (8), and the inside of the back plate (10) is equipped with KJ15A controller (24), and KJ15A controller (24)
Side be equipped with battery (27), the lower section of the back plate (10) is by being welded with disk (9).
3. a kind of fixed link according to claim 2 is apart from adjustable trailer, it is characterised in that: under the disk (9)
Side is provided with trailer ontology (5), is connected with the second sliding block at a side position of trailer ontology (5) on the disk (9)
(32), the side of the trailer ontology (5) offers second sliding slot (31), passes through axletree below the trailer ontology (5)
(6) it is rotatably connected to tire (14), the side of the disk (9) is connected with hanging ring (15), rope set in turn by cable wire (34)
(16) it is bolted to connection with line wheel (3), the line wheel (3) with trailer ontology (5), the side installation of the line wheel (3)
There are handle (17).
4. a kind of fixed link according to claim 1 is apart from adjustable trailer, it is characterised in that: the trailer ontology (5)
Side be separately installed with the first dragging bar (2) and second by shaft (4) and pull bar (18), first dragging bar (2)
One end offers the first sets of holes (22), and described second one end for pulling bar (18) offers the second sets of holes (23), and described first drags
It drags and is equipped with above bar (2) buckle (1), and one end extended spot of buckle (1) is connected with the first inserted link (28), the other end extends
Place is connected with the second inserted link (30), offers third sets of holes (29) in the middle part of the buckle (1).
5. a kind of fixed link according to claim 1 is apart from adjustable trailer, it is characterised in that: the motor (11) with
KJ15A controller (24) is electrically connected, and the KJ15A controller (24) and battery (27) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888410.2A CN109109724B (en) | 2018-08-07 | 2018-08-07 | Fixed rod distance adjustable trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888410.2A CN109109724B (en) | 2018-08-07 | 2018-08-07 | Fixed rod distance adjustable trailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109109724A true CN109109724A (en) | 2019-01-01 |
| CN109109724B CN109109724B (en) | 2021-08-10 |
Family
ID=64852902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810888410.2A Active CN109109724B (en) | 2018-08-07 | 2018-08-07 | Fixed rod distance adjustable trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109109724B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216618A (en) * | 2020-03-02 | 2020-06-02 | 无锡商业职业技术学院 | Auto repair trailer device |
| CN112319343A (en) * | 2020-10-21 | 2021-02-05 | 李旭 | Municipal administration traffic order maintenance system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB964932A (en) * | 1962-04-24 | 1964-07-29 | Harold Atherton | Improved trailer vehicle |
| US3661286A (en) * | 1970-06-01 | 1972-05-09 | Marjorie Ann M Smith | Vehicle trailer |
| US3913934A (en) * | 1973-02-14 | 1975-10-21 | Franklin E Koehn | Variable width highway trailer |
| FR2406563A1 (en) * | 1977-10-24 | 1979-05-18 | Gaussin Henri | VEHICLE SUCH AS TRAILER |
| CN203047354U (en) * | 2013-01-30 | 2013-07-10 | 安徽合力股份有限公司 | Two-way four-axis type steering platform trailer |
| CN105059407A (en) * | 2015-08-14 | 2015-11-18 | 中国矿业大学 | Movable platform using gear and rack for adjusting width and robot with same |
| US20160207436A1 (en) * | 2015-01-20 | 2016-07-21 | Toy Tote | Systems and methods for a portable hauler apparatus |
-
2018
- 2018-08-07 CN CN201810888410.2A patent/CN109109724B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB964932A (en) * | 1962-04-24 | 1964-07-29 | Harold Atherton | Improved trailer vehicle |
| US3661286A (en) * | 1970-06-01 | 1972-05-09 | Marjorie Ann M Smith | Vehicle trailer |
| US3913934A (en) * | 1973-02-14 | 1975-10-21 | Franklin E Koehn | Variable width highway trailer |
| FR2406563A1 (en) * | 1977-10-24 | 1979-05-18 | Gaussin Henri | VEHICLE SUCH AS TRAILER |
| CN203047354U (en) * | 2013-01-30 | 2013-07-10 | 安徽合力股份有限公司 | Two-way four-axis type steering platform trailer |
| US20160207436A1 (en) * | 2015-01-20 | 2016-07-21 | Toy Tote | Systems and methods for a portable hauler apparatus |
| CN105059407A (en) * | 2015-08-14 | 2015-11-18 | 中国矿业大学 | Movable platform using gear and rack for adjusting width and robot with same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216618A (en) * | 2020-03-02 | 2020-06-02 | 无锡商业职业技术学院 | Auto repair trailer device |
| CN111216618B (en) * | 2020-03-02 | 2022-03-29 | 无锡商业职业技术学院 | Auto repair trailer device |
| CN112319343A (en) * | 2020-10-21 | 2021-02-05 | 李旭 | Municipal administration traffic order maintenance system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109109724B (en) | 2021-08-10 |
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