CN107310461B - A kind of logistics semitrailer device - Google Patents
A kind of logistics semitrailer device Download PDFInfo
- Publication number
- CN107310461B CN107310461B CN201710215614.5A CN201710215614A CN107310461B CN 107310461 B CN107310461 B CN 107310461B CN 201710215614 A CN201710215614 A CN 201710215614A CN 107310461 B CN107310461 B CN 107310461B
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- China
- Prior art keywords
- slot
- connector
- vehicle frame
- telescopic arm
- box
- 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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- 239000000463 material Substances 0.000 claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/13—Securing freight containers or forwarding containers on vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
A kind of logistics semitrailer device, including vehicle frame and box for material circulation, attachment device is provided in the vehicle frame, the attachment device includes being arranged in the vehicle frame and opening up longitudinal sliding slot and the connector being slidably mounted in the longitudinal sliding slot, it is provided in the connector and is transversely mounted slot, slot is slid laterally and positioned at the longitudinally mounted slot being transversely mounted below slot positioned at described be transversely mounted on the outside of slot, described be transversely mounted in slot is rotatably mounted with screw shell by the first rolling bearing, the screw shell both ends are respectively provided with internal thread hole, it is threadedly engaged in the internal thread hole and thread spindle is installed, described slide laterally is slidably fitted with telescopic arm in slot, the telescopic arm inner end is fixedly connected with the thread spindle, the telescopic arm outboard end is provided with the first inclined-plane, first Beveled ends may be used also It is rotatably mounted idler wheel；Apparatus of the present invention structure is simple, easy to use, stable, highly-safe.
Description
Technical field
The present invention relates to logistics transportation fields, and in particular to a kind of logistics semitrailer device.
Background technique
In logistics transportation field, article is typically placed into box for material circulation, thus convenient transportation and management, and logistics
Case, which needs to be placed by hoisting apparatus on semitrailer, to be transported, and the positioning such as positioning pin dress generally can be all provided on semitrailer
It sets, can prevent box for material circulation and semitrailer from opposite sliding occurs, it is also necessary to box for material circulation is fixed on semitrailer by various ropes, from
And prevent box for material circulation from beating, but traditional semitrailer will keep process motionless with box for material circulation cumbersome, it is complicated for operation, one
The loosening of denier rope be easy to cause the unstable of box for material circulation, and there are security risks.
Summary of the invention
The purpose of the present invention is to provide a kind of logistics semitrailer device and its application methods, can overcome the prior art
Drawbacks described above.
According to the present invention, a kind of logistics semitrailer device of apparatus of the present invention, including vehicle frame and box for material circulation, the vehicle frame
In be provided with attachment device, the attachment device includes being arranged in the vehicle frame and opening up longitudinal sliding slot and cunning
The connector being mounted in the longitudinal sliding slot is moved, is provided in the connector and is transversely mounted slot, is located at the laterally peace
On the outside of tankage slide laterally slot and positioned at the longitudinally mounted slot being transversely mounted below slot, described be transversely mounted in slot is led to
It crosses the first rolling bearing and is rotatably mounted with screw shell, the screw shell both ends are respectively provided with internal thread hole, the interior spiral shell
It is threadedly engaged in pit and thread spindle is installed, described slide laterally is slidably fitted with telescopic arm in slot, the telescopic arm inner end
It is fixedly connected with the thread spindle, the telescopic arm outboard end is provided with the first inclined-plane, and first Beveled ends are also rotatable
Ground is equipped with idler wheel, and driven wheel of differential is also fixedly installed on the screw shell, and the longitudinally mounted trench bottom is fixedly mounted
There is a driving motor, rotation axis is rotatably mounted with by the second rolling bearing in the longitudinally mounted slot, in the rotation axis
End is transversely mounted in slot and is fixedly installed with the drive bevel gear being meshed with the driven wheel of differential, the company described in extending into
Junctor two sides are additionally provided with limiting device, and the box for material circulation bottom is provided with the link slot matched with the attachment device, institute
It states and is additionally provided with positioning device on vehicle frame, the positioning device includes positioning plate and fixing bolt.
Further technical solution, the longitudinal sliding slot upper end are additionally provided with second matched with the idler wheel tiltedly
Face, the idler wheel lean after being pushed outwardly with second inclined-plane.
Further technical solution, the link slot lower end is additionally provided with third inclined-plane, and the link slot both ends are arranged
It is fluted.
Further technical solution, the limiting device include being arranged in the connector both sides of the face and extending up and down
Limiting slot and the limit protrusion that is fixed in the longitudinal sliding slot two sidewalls, described in limit protrusion is extend into
It is slidably matched in longitudinal sliding slot and with the longitudinal sliding slot, the limiting slot lower end is also fixedly installed with top pressure spring, institute
It states top pressure spring upper end to be fixedly connected with limit protrusion, the top pressure spring is to press downwards the connector.
Further technical solution, the positioning plate lower half by fixing bolt it is symmetrical be fixedly mounted on it is described
On vehicle frame, the positioning plate upper half can lean the left and right side of logistics lower box part and front end face, when box for material circulation or so
And front end face and positioning plate can fasten connector upward sliding to box for material circulation when leaning.
The beneficial effects of the present invention are:
1. in the initial state, telescopic arm is contracted in slides laterally in slot completely, and connector is in the elasticity of top pressure spring
It is pressed downwards under effect, is contracted in connector in longitudinal sliding slot completely, so as to keep box for material circulation sliding in vehicle frame upper surface
It moves to adjust position；
2. that is, link slot is aligned completely with connector, starts driving motor at this time, can band when box for material circulation adjusts good position
Dynamic screw shell rotation, and the axially external movement of screw thread can be driven after screw shell rotation, thus push telescopic arm protruding,
And after telescopic arm is protruding, idler wheel first offsets with the second inclined-plane, and when telescopic arm continues protruding, connector is driven to
Upper sliding, idler wheel are gradually moved up and are offseted with third inclined-plane, and final connector slides into the roof with link slot topmost
After contact, stop driving motor, at this point, roller-coaster is into groove, and the first inclined-plane leans with third inclined-plane, to stretch
Arm fastens box for material circulation, and therefore, box for material circulation can be fastened on vehicle frame, can prevent from occurring with vehicle frame during transportation relatively sliding
Dynamic or bounce, so as to reduce security risk；
3. need to release fastening to box for material circulation, make driving motor antiport, drives thread spindle and telescopic arm inside
Side is shunk, and under the elastic reaction of top pressure spring, connector is gradually tapered up in longitudinal sliding slot and is returned to original state,
To convenient use next time；
4. apparatus of the present invention structure is simple, easy to use, stable, highly-safe.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of logistics semitrailer device of the invention.
Fig. 2 is the structural schematic diagram in Fig. 1 at attachment device and when connector does not cooperate with link slot.
Fig. 3 is the structural schematic diagram in Fig. 1 at attachment device and when connector and link slot cooperate.
Fig. 4 is the left view structural representation of connector in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figs 1-4, a kind of logistics semitrailer device of the invention, including vehicle frame 20 and box for material circulation 10, the vehicle
It is provided with attachment device in frame 20, the attachment device includes being arranged in the vehicle frame 20 and opening up longitudinal sliding slot
21 and the connector 22 that is slidably mounted in the longitudinal sliding slot 21, it is provided in the connector 22 and is transversely mounted slot
221, sliding laterally slot 222 and being transversely mounted the vertical of 221 lower section of slot positioned at described for the outside of slot 221 is transversely mounted positioned at described
To mounting groove 220, described be transversely mounted in slot 221 is rotatably mounted with screw shell 30 by the first rolling bearing, described
30 both ends of screw shell are respectively provided with internal thread hole 301, are threadedly engaged in the internal thread hole 301 and are equipped with thread spindle 29, described
It slides laterally and is slidably fitted with telescopic arm 28 in slot 222,28 inner end of telescopic arm is fixedly connected with the thread spindle 29, institute
It states 28 outboard end of telescopic arm and is provided with the first inclined-plane 281,281 end of the first inclined-plane is also rotatably mounted with idler wheel 282,
Driven wheel of differential 31 is also fixedly installed on the screw shell 30, longitudinally mounted 221 bottom of slot is fixedly installed with driving
Motor 25 is rotatably mounted with rotation axis 26, the rotation axis 26 by the second rolling bearing in the longitudinally mounted slot 221
Upper end is transversely mounted in slot 221 described in extending into and is fixedly installed with the drive bevel gear being meshed with the driven wheel of differential 31
27,22 two sides of connector are additionally provided with limiting device, and 10 bottom of box for material circulation is provided with to match with the attachment device
The link slot 11 of conjunction is additionally provided with positioning device on the vehicle frame 20, and the positioning device includes positioning plate 50 and fixing bolt
51。
Valuably, 21 upper end of longitudinal sliding slot is additionally provided with the second inclined-plane 224 matched with the idler wheel 282,
The idler wheel 282 leans after being pushed outwardly with second inclined-plane 224.
Valuably, 11 lower end of link slot is additionally provided with third inclined-plane 224, and 11 both ends of the link slot be provided with it is recessed
Slot 13.
Valuably, the limiting device includes that the limiting slot extended in 22 both sides of the face of connector and up and down is arranged in
223 and the limit protrusion 23 that is fixed in 21 two sidewalls of longitudinal sliding slot, the limit protrude 23 and extend into institute
It states in longitudinal sliding slot 21 and is slidably matched with the longitudinal sliding slot 21,223 lower end of limiting slot is also fixedly installed with top
Pressing spring 24,24 upper end of top pressure spring and the limit protrusion 23 are fixedly connected, and the top pressure spring 24 will be to will be described
Connector 22 presses downwards.
Valuably, 50 lower half of positioning plate is fixedly mounted on the vehicle frame 20 by the way that fixing bolt 51 is symmetrical
On, 20 upper half of positioning plate can lean the left and right side of 10 lower part of box for material circulation and front end face, when box for material circulation 10 is left
When right and front end face and positioning plate 50 lean, 22 upward sliding of connector can fasten box for material circulation 10.
When original state, the thread spindle 29 is completely in the internal thread hole 301 positioned at described, the telescopic arm 28
Also it is slid laterally in slot 222 described in being contracted in completely, and the quilt under the elastic reaction of the top pressure spring 24 of the connector 22
Press downwards, is contracted in the connector 22 completely in the longitudinal sliding slot 21, so as to make the box for material circulation 10 in institute
State 20 upper surface of vehicle frame sliding to adjust position, when the box for material circulation 10 adjust good position when, i.e., the described link slot 11 with it is described
Connector 22 is aligned completely, starts the driving motor 25 at this time, the driving motor 25 drives rotation axis 26 to rotate, by institute
It states driven gear 31 and driving gear 27 is intermeshed, therefore, the screw shell 30 can be driven to rotate, and the screw shell
The thread spindle 29 can be driven to move outward after 30 rotations, thus push the telescopic arm 28 protruding, and it is described flexible
After arm 28 is protruding, the idler wheel 282 offsets with second inclined-plane, to continue in the telescopic arm 28 protruding
When, the connector 22 is driven to sliding, and the idler wheel 282 is gradually moved up and offseted with third inclined-plane 12, finally
The connector 22 slide into topmost contacted with the roof of link slot 11 after, stop the driving motor 25, at this point, the rolling
Wheel 282 slides into the groove 13, and first inclined-plane 281 leans with the third inclined-plane 12, thus described flexible
Arm 28 fastens the box for material circulation 10；And when needing to release fastening to the box for material circulation 10, make the driving motor 25 reversely fortune
Turn, the thread spindle 29 and the telescopic arm 28 is driven to shrink inwardly, and under the elastic reaction of the top pressure spring 24,
The connector 22 is gradually tapered up in the longitudinal sliding slot 21 and is returned to original state.
The beneficial effects of the present invention are: telescopic arm is contracted in slides laterally in slot completely when original state, and connector exists
It is pressed downwards under the elastic reaction of top pressure spring, is contracted in connector in longitudinal sliding slot completely, so as to make box for material circulation
It is slided in vehicle frame upper surface to adjust position；
When box for material circulation adjusts good position, i.e., link slot is aligned completely with connector, starts driving motor at this time, can be driven
Screw shell rotation, and the axially external movement of screw thread can be driven after screw shell rotation, thus push telescopic arm protruding, and
After telescopic arm is protruding, idler wheel first offsets with the second inclined-plane, and when telescopic arm continues protruding, connector is driven to
Sliding, idler wheel are gradually moved up and are offseted with third inclined-plane, and final connector, which slides into, topmost to be connect with the roof of link slot
After touch, stop driving motor, at this point, roller-coaster is into groove, and the first inclined-plane leans with third inclined-plane, thus telescopic arm
Box for material circulation is fastened, therefore, box for material circulation can be fastened on vehicle frame, can prevent that opposite sliding occurs with vehicle frame during transportation
Person's bounce, so as to reduce security risk；
When needing to release fastening to box for material circulation, make driving motor antiport, drives thread spindle and telescopic arm inwardly
It shrinks, and under the elastic reaction of top pressure spring, connector is gradually tapered up in longitudinal sliding slot and is returned to original state, from
And convenient use next time；
Apparatus of the present invention structure is simple, easy to use, stable, highly-safe.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of logistics semitrailer device, including vehicle frame and box for material circulation, it is provided with attachment device in the vehicle frame, feature exists
It include being arranged in the vehicle frame and opening up longitudinal sliding slot and being slidably mounted on described vertical in: the attachment device
Connector into sliding groove is provided in the connector and is transversely mounted slot, positioned at the transverse direction being transversely mounted on the outside of slot
Sliding groove and positioned at the longitudinally mounted slot being transversely mounted below slot, it is described to be transversely mounted in slot through the first rolling bearing
It is rotatably mounted with screw shell, the screw shell both ends are respectively provided with internal thread hole, are threadedly engaged in the internal thread hole
Thread spindle is installed, described slide laterally is slidably fitted with telescopic arm in slot, the telescopic arm inner end and the thread spindle are solid
Fixed connection, the telescopic arm outboard end are provided with the first inclined-plane, and first Beveled ends are also rotatably mounted with idler wheel, institute
It states and is also fixedly installed with driven wheel of differential on screw shell, the longitudinally mounted trench bottom is fixedly installed with driving motor, described
Rotation axis is rotatably mounted with by the second rolling bearing in longitudinally mounted slot, the rotation axis upper end extend into the transverse direction
In mounting groove and it is fixedly installed with the drive bevel gear being meshed with the driven wheel of differential, the connector two sides are additionally provided with
Limiting device, the box for material circulation bottom are provided with the link slot matched with the attachment device, are additionally provided on the vehicle frame
Positioning device, the positioning device include positioning plate and fixing bolt.
2. logistics semitrailer device as described in claim 1, it is characterised in that: the longitudinal sliding slot upper end be additionally provided with
The second inclined-plane that the idler wheel matches, the idler wheel lean after being pushed outwardly with second inclined-plane.
3. logistics semitrailer device as described in claim 1, it is characterised in that: it is oblique that the link slot lower end is additionally provided with third
Face, and link slot both ends setting is fluted.
4. logistics semitrailer device as described in claim 1, it is characterised in that: the limiting device includes being arranged in the company
The limiting slot extended in junctor both sides of the face and up and down and the limit convex being fixed in the longitudinal sliding slot two sidewalls
Out, the limit protrusion extend into the longitudinal sliding slot and is slidably matched with the longitudinal sliding slot, under the limiting slot
End is also fixedly installed with top pressure spring, and the top pressure spring upper end is fixedly connected with limit protrusion, and the top pressure spring is used
The connector to be pressed downwards.
5. logistics semitrailer device as described in claim 1, it is characterised in that: the positioning plate lower half passes through fixing bolt
Symmetrical to be fixedly mounted on the vehicle frame, the positioning plate upper half can be by the left and right side of logistics lower box part and preceding
End face leans, can be by connector upward sliding to object when box for material circulation or so and front end face and positioning plate lean
Stream case is fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215614.5A CN107310461B (en) | 2017-04-04 | 2017-04-04 | A kind of logistics semitrailer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215614.5A CN107310461B (en) | 2017-04-04 | 2017-04-04 | A kind of logistics semitrailer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107310461A CN107310461A (en) | 2017-11-03 |
| CN107310461B true CN107310461B (en) | 2019-03-26 |
Family
ID=60185792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710215614.5A Active CN107310461B (en) | 2017-04-04 | 2017-04-04 | A kind of logistics semitrailer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310461B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022428B (en) * | 2021-04-28 | 2023-04-28 | 西京学院 | Logistics scheduling control equipment based on big data |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0425370B1 (en) * | 1989-10-24 | 1994-04-13 | Societe Nationale Des Chemins De Fer Francais | Removable intermediate piece for connecting containers to, and handling containers on, vehicles, and a vehicle adapted for this |
| CN1333174A (en) * | 2000-07-07 | 2002-01-30 | 株式会社科斯曼 | Loading/unloading equipment for container |
| CN1396873A (en) * | 2000-01-27 | 2003-02-12 | 金明精密工业株式会社 | Automatic container locking apparatus for trailers |
| CN201172386Y (en) * | 2008-01-21 | 2008-12-31 | 中国国际海运集装箱(集团)股份有限公司 | Positioning device for flatbed truck and container of flatbed truck |
| JP4401993B2 (en) * | 2005-03-29 | 2010-01-20 | 三井造船株式会社 | Container chassis |
| KR20100103084A (en) * | 2009-03-13 | 2010-09-27 | 차순용 | Locking equipment |
| CN202573948U (en) * | 2012-05-01 | 2012-12-05 | 芜湖港储运股份有限公司 | Transportation lorry for containers and containers matched with transportation lorry |
| CN103963694A (en) * | 2014-05-26 | 2014-08-06 | 宁波金洋化工物流有限公司 | Automatic fixing device for container |
-
2017
- 2017-04-04 CN CN201710215614.5A patent/CN107310461B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0425370B1 (en) * | 1989-10-24 | 1994-04-13 | Societe Nationale Des Chemins De Fer Francais | Removable intermediate piece for connecting containers to, and handling containers on, vehicles, and a vehicle adapted for this |
| CN1396873A (en) * | 2000-01-27 | 2003-02-12 | 金明精密工业株式会社 | Automatic container locking apparatus for trailers |
| CN1333174A (en) * | 2000-07-07 | 2002-01-30 | 株式会社科斯曼 | Loading/unloading equipment for container |
| JP4401993B2 (en) * | 2005-03-29 | 2010-01-20 | 三井造船株式会社 | Container chassis |
| CN201172386Y (en) * | 2008-01-21 | 2008-12-31 | 中国国际海运集装箱(集团)股份有限公司 | Positioning device for flatbed truck and container of flatbed truck |
| KR20100103084A (en) * | 2009-03-13 | 2010-09-27 | 차순용 | Locking equipment |
| CN202573948U (en) * | 2012-05-01 | 2012-12-05 | 芜湖港储运股份有限公司 | Transportation lorry for containers and containers matched with transportation lorry |
| CN103963694A (en) * | 2014-05-26 | 2014-08-06 | 宁波金洋化工物流有限公司 | Automatic fixing device for container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107310461A (en) | 2017-11-03 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190304 Address after: 236700 Yanling Avenue, Lixin County Industrial Park, Bozhou City, Anhui Province Applicant after: Anhui Huaxing Vehicle Co., Ltd. Address before: 528225 information Road (R & D building B) 409M, Nanhai software science and Technology Park, Nanshan District, Foshan, Guangdong Applicant before: Foshan foam auto supplies Co., Ltd. |
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Address after: 236000 No.16, Qiyunshan Road, Fuhe modern industrial park, Fuyang City, Anhui Province Patentee after: ANHUI HUAXING VEHICLE Co.,Ltd. Address before: 236700 Yanling Avenue, Lixin County Industrial Park, Bozhou City, Anhui Province Patentee before: ANHUI HUAXING VEHICLE Co.,Ltd. |