A kind of semitrailer container automatic traveling mechanism
Technical field
The present invention relates to semitrailer field, specifically a kind of semitrailer container automatic traveling mechanism.
Background technology
Semitrailer has universal use in our life, also brings many convenient Container Transports to us
Semitrailer is that a kind of cargos that are kind is numerous, different, differing in size are packed into before shipping in standard-sized special case
In order to the means of transportation of transmodality, it can realize handling, Transport Machinery, standardization, be in Traditional Transportation mode
One major reform is the important component of communications and transportation modernization.This special chest is exactly container;It is special to use
The vehicle for carrying out transport container is exactly container transport semi-trailer.
And in the prior art, the method that semitrailer unloads container often uses hydraulic pressure lifting device, passes through liquid
The top lifting of pressure lifts container close to the side of driver's cabin, then by the stretching of hydraulic stem with by container from semitrailer
It slowly places on the ground tail portion;Again in this overall process, container is in heeling condition, and is transported to car body rear in container
In dynamic process, chassis is easy top and trembles, and then is easily damaged the article in container, and be easy to cause the mill of semitrailer
Damage;To be badly in need of being improved to traditional semitrailer unloading manner.
Invention content
In order to make up for the deficiencies of the prior art, heretofore described a kind of semitrailer container automatic traveling mechanism,
During unloading container, container can be sailed out of to semitrailer under horizontality, and container is transported to finger
Fixed container rest area is effectively protected semitrailer car body and the cargo in container, saves manpower.
The technical solution adopted by the present invention to solve the technical problems is:A kind of semitrailer container automatic traveling mechanism,
It including vehicle frame, babinet, transports case apparatus and send rack device, the fortune case apparatus and rack device is sent to be respectively positioned on vehicle frame rear, it is described
Babinet be container babinet.
It is symmetrically arranged with a pair of of No.1 fixed block, the babinet lower face at left and right sides of the babinet lower face rear portion
Be symmetrically arranged with a pair of No. two fixed blocks at left and right sides of front, the No.1 fixed block be both provided on No. two fixed blocks it is embedding
The section of sets of holes, the nesting hole is racetrack, and No.1 fixed block is both provided with just with the nested hole front of No. two fixed blocks
Pole magnet;The babinet lower face is symmetrically set with pair of sliding slot;
The fortune case apparatus includes preceding shipping unit and rear shipping unit, and the preceding shipping unit includes master with rear shipping unit
Frame is sent, rotation axis, pivoted frame, rotational hydraulic bar, hydraulic stem, wheel carrier, spring is even taken turns and send case wheel, the master send at left and right sides of frame
It is symmetrically arranged with a pair of of cylindrical sleeve, the master send left and right ends on rear side of frame to be symmetrically arranged with a pair of of embedded block, described
Embedded block surrounding send frame weldering to connect with main, and is fastened by screw between frame with main send on rear side of embedded block, passes through and welds fastening and spiral shell
Solid dual fastening means is clenched, enables to embedded block more firm and send frame to be fixedly connected with master, to which preceding shipping unit is with after
Shipping unit be not easy because in babinet article it is overweight due to damage at embedded block, the section of the embedded block is racetrack, the insertion
Block rear end is provided with cathode magnet, and the embedded block can be embedded in the nested hole of babinet, and cathode magnet and positive magnet are mutual
Attract, the setting of cathode magnet enables embedded block to be easier and in more firm embedded nested hole;The rotation number of axle
Amount is two, and two rotation axis are rotatably respectively embedded into the main sleeve sent at left and right sides of frame, and each rotation axis lower end is equal
It is fixed with pivoted frame, described rotational hydraulic bar one end is hinged on master and send on frame, and the rotational hydraulic bar other end is hinged on pivoted frame upper end,
When work, rotational hydraulic bar is flexible to drive pivoted frame to rotate;Company's wheel hydraulic stem is vertically installed on pivoted frame, and even wheel liquid
The external part of compression bar is fixedly connected with through pivoted frame and with wheel carrier, and the spring surrounds the external part periphery of even wheel hydraulic stem, and
Spring top is fixedly connected with pivoted frame lower face, and spring bottom is fixedly connected with wheel carrier upper surface, and the effect of spring is to make wheel top of the trellis
Can multiple spot stress, convenient for ensure fortune case apparatus wheel carrier during movement stationarity, mitigate even take turns hydraulic stem pressure,
To protect wheel carrier and even wheel hydraulic stem, described send case wheel to be rotatably mounted on wheel carrier;When work, send case wheel that can turn
It is rotated centered on rotation axis under the telescopic action of hydrodynamic compression bar, and even wheel hydraulic stem can be transported above and below telescopic band driving wheel frame
It is dynamic, and then drive and case wheel is given to move up and down;
The preceding shipping unit transports motor and motor rack before further including, the preceding fortune number of motors is two, is transported before two
Motor respectively by two motor racks be mounted on preceding shipping unit two wheel carrier leading flanks on, the preceding fortune electric machine main shaft with give
Case wheel is connected, and weldering is connected with floor between the motor rack and wheel carrier, and the effect of the floor is to reinforce motor rack and wheel
Bonding strength between frame works so that preceding fortune motor is more stable on wheel carrier;When work, transporting motor before two can
Work send case wheel to rotate to drive.
Under original state, the main shaft of case wheel is respectively sent to send frame trailing flank perpendicular with master, case wheel main shaft is sent to be sent on rear side of frame with main
The perpendicular purpose in face be prevent preceding shipping unit and rear shipping unit send case wheel mutually to stop, the even wheel hydraulic stem is retracted to most
It is short, so that during semitrailer moves, send case wheel lower end not contact ground and cause to send the abrasion of case wheel, work as case
When body is slided by a horizontal applied force to vehicle frame rear level, babinet rear portion contacts preceding shipping unit first, at this point, babinet
Master send the embedded block of frame to fit on nested Kong Yuqian shipping units on No.1 fixed block, and frame fixed feelings vertically are sent in master
Under condition, babinet is slided to vehicle frame rear level so that and embedded block is gradually closely embedded on vehicle frame in the nested hole of No.1 fixed block,
To which preceding shipping unit is able to be mounted on babinet rear portion, after babinet continues to be pushed a distance under external force, rotation
Hydraulic stem stretch out so that before shipping unit send case wheel main shaft with master send frame rear end face parallel, then connect wheel hydraulic stem stretching so that
Preceding shipping unit send case wheel to contact ground, transports motor work drive later, before two and case wheel is sent to rotate, and then preceding shipping unit drives
Babinet is whole to be translatable in sliding runner to vehicle frame rear, after babinet moves rearwards to a distance, No. two fixations of babinet
Master send the embedded block of frame to fit on nested Kong Yuhou shipping units on block, and the embedded block of rear shipping unit is gradually closely embedded in vehicle frame
It in the nested hole of upper No. two fixed blocks, is able to be mounted on babinet front from then shipping unit, then, rotational hydraulic bar, which stretches out, to be made
Shipping unit send case wheel main shaft to send frame rear end face parallel with master afterwards, then connects wheel hydraulic stem and stretches out so that rear shipping unit send case
Wheel contact ground;To which fortune case apparatus can drive bin movement to specified container rest area at this time, and can be by sending case
The flexible of the speed discrepancy of wheel and rotational hydraulic bar realizes the steering of fortune case apparatus, and then realizes the on-rectilinear movement of babinet.
Described send rack device to include rotating disc, connecting shaft, supporting rack, send frame motor, No.1 slide bar, No. two slide bars, connect
Bar and limiting plate, the rotating disc quantity are two, and two rotating discs are arranged symmetrically at left and right sides of vehicle frame rear, described two
It is connected by connecting shaft between a rotating disc, is mounted on vehicle frame by supporting rack at left and right sides of the connecting shaft, it is described
Send frame motor to be mounted on supporting rack, and frame electric machine main shaft is sent to be connected with connecting shaft, described send frame motor that can carry out
Positive and negative rotation send frame motor positive and inverse to drive connecting shaft rotation, and then drives that two rotating discs are forward and reverse is alternately rotated, and described is each
Rear side is arranged with No.1 slide bar above rotating disc, and front side is arranged with No. two slide bars, each No.1 above each rotating disc
Slide bar is connected by connecting rod with rotating disc with No. two slide bars, and each connecting rod lower end and rotating disc bias are hinged;The limit
Position plate quantity is two, and two limiting plates are located at right over two rotating discs, and two limiting plates are fixedly connected with vehicle frame, described
Each No.1 slide bar and each No. two slide bars respectively run through each limiting plate vertically;When work, rotation disc spins drive each No.1 to slide
Bar and each No. two slide bars upward-downward translation in limiting plate, and when No.1 slide bar moves to the peak that can be moved to, No. two
Slide bar is located at the minimum point that can be moved to, and when No. two slide bars move to the peak that can be moved to, No.1 slide bar is located at
The minimum point that can be moved to.
The No.1 slide bar upper end is provided with No.1 nesting frame, and No. two slide bar upper ends are provided with No. two nested framves, described
No.1 nesting frame frame nested with No. two be U-shaped, and No.1 nesting frame frame nested with No. two is respectively positioned on above limiting plate, described
The master of preceding shipping unit send frame that can vertically be embedded in the No.1 nesting frame of No.1 slide bar, and the master of rear shipping unit send frame that can be embedded in two vertically
In the nested framves of No. two of number slide bar;When babinet moves under horizontal external effect to vehicle frame rear, No. two slide bars are transported after driving
Device is located at the minimum point that can be moved to, and shipping unit is located at the peak that can be moved to before No.1 slide bar drives at this time, from
Then shipping unit will not influence the movement of babinet because position is excessively high, also, preceding shipping unit is located at highest with rear shipping unit
When point, respective embedded block can mutually agree with corresponding nested hole, and when preceding shipping unit is located at the peak that can be moved to, No.1 is embedding
Stock can also play the role of it is fixed before on shipping unit master send rack position, convenient in embedded block closely embedded nested hole, similarly, when
Babinet moves rearwards to after certain distance, and shipping unit moves at the peak that can be moved to after No. two slide bars drive again,
So that the identical mode of shipping unit links together with babinet before rear shipping unit.
Advantageous effect:
A kind of semitrailer container automatic traveling mechanism of the present invention passes through outside during unloading container
Container level is pushed to semitrailer rear by horizontal applied force, during container is moved to semitrailer rear, fortune
Case apparatus can realize the automatic transport to container, and container automatic horizontal can be made to sail out of semitrailer and container is automatic
It is transported to specified container rest area, without human intervention, the top of the inclination and semitrailer that will not cause container is trembled, effectively
The cargo protected in semitrailer car body and container.
Description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall schematic of the present invention;
Fig. 2 is the front view of babinet;
Fig. 3 is enlarged drawing at the C of Fig. 2;
Fig. 4 is the side view of Fig. 2;
Fig. 5 is present invention fortune case apparatus and send the partial structural diagram at rack device;
Fig. 6 is the front view of present invention fortune case apparatus;
Fig. 7 is the structural schematic diagram of shipping unit before the present invention;
Fig. 8 is the structure chart that the present invention send rack device;
In figure:Vehicle frame 1, fortune case apparatus 4, send rack device 5,21, No. two fixed blocks 22 of No.1 fixed block, nested hole at babinet 2
23, positive magnet 24, sliding groove 25, preceding shipping unit 41, rear shipping unit 42, master send frame 401, rotation axis 402, pivoted frame 403, rotation
Hydraulic stem 404, even wheel hydraulic stem 405, spring 407, send case wheel 408, preceding fortune motor 409, motor rack 410, sleeve at wheel carrier 406
4011, embedded block 4012, cathode magnet 4013, rotating disc 51, connecting shaft 52, supporting rack 53, send frame motor 54, No.1 slide bar
55,551, No. two No. two slide bars 56, connecting rod 57, limiting plate 58, No.1 nesting frame nesting framves 561.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Embodiment is closed, the present invention is further explained.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of semitrailer container of the present invention from
Dynamic walking mechanism, including vehicle frame 1, babinet 2, fortune case apparatus 4 and send rack device 5, the fortune case apparatus 4 and send rack device 5 equal
Positioned at 1 rear of vehicle frame, the babinet 2 is the babinet of container.
A pair of of No.1 fixed block 21 is symmetrically arranged at left and right sides of the 2 lower face rear portion of babinet, under the babinet 2
A pair of No. two fixed blocks 22 are symmetrically arranged at left and right sides of the front of end face, on the No.1 fixed block 21 and No. two fixed blocks 22
It is both provided with nested hole 23, the section in the nesting hole 23 is racetrack, and No.1 fixed block 21 and No. two fixed blocks 22 is embedding
23 front of sets of holes is both provided with positive magnet 24;2 lower face of babinet is symmetrically set with pair of sliding slot 25;
The fortune case apparatus 4 includes preceding shipping unit 41 and rear shipping unit 42, the preceding shipping unit 41 and rear shipping unit
42 include that master send frame 401, rotation axis 402, pivoted frame 403, rotational hydraulic bar 404, even wheel hydraulic stem 405, wheel carrier 406, spring
407 and send case wheel 408, the master send 401 left and right sides of frame to be symmetrically arranged with a pair of of cylindrical sleeve 4011, and the master send
401 rear side left and right ends of frame are symmetrically arranged with a pair of of embedded block 4012, and 4012 surrounding of embedded block send frame 401 to weld with main
Even, and the rear side of embedded block 4012 and main send are fastened by screw between frame 401, by welding the dual tight of fastening and screw fastening
Gu mode enables to embedded block 4012 more firm and send frame 401 to be fixedly connected with master, to preceding shipping unit 41 and rear shipping unit
42 be not easy because in babinet 2 article it is overweight due to damage at embedded block 4012, the section of the embedded block 4012 is racetrack, described
4012 rear end of embedded block is provided with cathode magnet 4013, and the embedded block 4012 can be embedded in the nested hole 23 of babinet 2, cathode
Magnet 4013 attracts each other with positive magnet 24, and the setting of cathode magnet 4013 enables embedded block 4012 more easily and more steady
Solid embedded nested hole 33 in;402 quantity of rotation axis is two, and two rotation axis 402 are rotatable to be respectively embedded into main send
In the sleeve 4011 of 401 left and right sides of frame, 402 lower end of each rotation axis is fixed with pivoted frame 403, the rotational hydraulic
404 one end of bar is hinged on master and send on frame 401, and 404 other end of rotational hydraulic bar is hinged on 403 upper end of pivoted frame, when work, rotates liquid
Compression bar 404 is flexible can to drive pivoted frame 403 to rotate;Company's wheel hydraulic stem 405 is vertically installed on pivoted frame 403, and even wheel liquid
The external part of compression bar 405 is fixedly connected with through pivoted frame 403 and with wheel carrier 406, and the spring 407 surrounds even wheel hydraulic stem 405
External part periphery, and the top of spring 407 is fixedly connected with 403 lower face of pivoted frame, 407 bottom of spring and 406 upper surface phase of wheel carrier
Be connected, the effect of spring 407 be make the top of wheel carrier 406 can multiple spot stress, convenient for ensureing fortune case apparatus 4 during movement
The stationarity of wheel carrier 406 mitigates the pressure for even taking turns hydraulic stem 405, described to protect wheel carrier 406 and even wheel hydraulic stem 405
Case wheel 408 is sent rotatably to be mounted on wheel carrier 406;When work, send case wheel 408 can be in the telescopic action of rotational hydraulic bar 404
Under rotated centered on rotation axis 402, and even wheel hydraulic stem 405 can telescopic band driving wheel frame 406 move up and down, and then band
It is dynamic that case wheel 408 is sent to move up and down;
The preceding shipping unit 41 transports motor 409 before further including and motor rack 410, preceding 409 quantity of fortune motor are
Two, fortune motor 409 is mounted on two 406 leading flanks of wheel carrier of preceding shipping unit 41 respectively by two motor racks 410 before two,
Preceding 409 main shaft of fortune motor is connected with case wheel 408 is sent, and weldering is connected with rib between the motor rack 410 and wheel carrier 406
The effect of plate, the floor is the bonding strength reinforced between motor rack 410 and wheel carrier 406, so that preceding fortune motor 409 is more
Add and stable works on wheel carrier 406;Fortune motor 409 can work when work, before two send case wheel 408 to rotate to drive.
Under original state, respectively send the main shaft of case wheel 408 to send 401 trailing flank of frame perpendicular with master, send 408 main shaft of case wheel and master
The purpose for sending 401 trailing flank of frame perpendicular be prevent preceding shipping unit 41 and rear shipping unit 42 send case wheel 408 mutually to stop, it is described
Even wheel hydraulic stem 405 is retracted to most short, so that during semitrailer moves, send 408 lower end of case wheel will not be contiguously
Face and the abrasion for causing to send case wheel 408, when babinet 2 is slided to 1 rear level of vehicle frame, fortune fills before 2 rear portion of babinet contact first
41 are set, at this point, the nested hole 23 on the No.1 fixed block 21 of babinet 2 and the main embedded block 4012 for sending frame 401 on preceding shipping unit 41
It fits, in the case where master send frame 401 vertical fixed, babinet 2 is slided to 1 rear level of vehicle frame so that embedded block
4012 are gradually closely embedded on vehicle frame in the nested hole 23 of No.1 fixed block 21, to which preceding shipping unit 41 is able to be mounted on babinet 2
Rear portion, after babinet 2 continues to be pushed a distance under horizontal external effect, rotational hydraulic bar 404 stretches out so that preceding fortune
Device 41 send 408 main shaft of case wheel to send 401 rear end face of frame parallel with master, then connects wheel hydraulic stem 405 and stretches out so that preceding shipping unit
41 send case wheel 408 to contact ground, transport the work of motor 409 later, before two and drive and case wheel 408 is sent to rotate, and then preceding shipping unit
41, which drive babinet 2 whole, is translatable in sliding runner 3312 to 1 rear of vehicle frame, after babinet 2 moves rearwards to a distance, case
Nested hole 23 on No. two fixed blocks 22 of body 2 send the embedded block 4012 of frame 401 to fit with master on rear shipping unit 42, rear fortune dress
It sets 42 embedded block to be gradually closely embedded on vehicle frame 1 in the nested hole 23 of No. two fixed blocks 22, be pacified from then shipping unit 42
Mounted in 2 front of babinet, then, rotational hydraulic bar 404 stretches out so that rear shipping unit 42 send 408 main shaft of case wheel to send frame 401 with master
Rear end face is parallel, then connects wheel hydraulic stem 405 and stretches out so that rear shipping unit 42 send case wheel 408 to contact ground;To transport case
Device 4 can drive babinet 2 to move to specified container rest area at this time, and can by send case wheel 408 speed discrepancy and
Rotational hydraulic bar 404 it is flexible come realize fortune case apparatus 4 steering, and then realize babinet 2 on-rectilinear movement.
It is described send rack device 5 include rotating disc 51, connecting shaft 52, supporting rack 53, send frame motor 54, No.1 slide bar 55,
No. two slide bars 56, connecting rod 57 and limiting plate 58,51 quantity of rotating disc are two, and two rotating discs 51 are arranged symmetrically in vehicle frame
At left and right sides of 1 rear, it is connected by connecting shaft 52 between described two rotating discs 51,52 left and right sides of connecting shaft
Be mounted on vehicle frame 1 by supporting rack 53, it is described that frame motor 54 is sent to be mounted on supporting rack 53, and send 54 main shaft of frame motor with
Connecting shaft 52 is connected, and described send frame motor 54 that can carry out positive and negative rotation, and 54 positive and negative rotation of frame motor is sent to drive 52 turns of connecting shaft
It is dynamic, and then drive that two rotating discs 51 are forward and reverse to be alternately rotated, the 51 top rear side of each rotating disc is arranged with No.1 cunning
Bar 55,51 top front side of each rotating disc are arranged with No. two slide bars 56, and each No.1 slide bar 55 and No. two slide bars 56 are logical
It crosses connecting rod 57 with rotating disc 51 to be connected, and 57 lower end of each connecting rod and rotating disc 51 are eccentric hinged;58 quantity of limiting plate
It is two, two limiting plates 58 are located at right over two rotating discs 51, and two limiting plates 58 are fixedly connected with vehicle frame 1, described
Each No.1 slide bar 55 and each No. two slide bars 56 respectively run through each limiting plate 58 vertically;When work, the rotation of rotating disc 51 drives
Each No.1 slide bar 55 and each No. two slide bars 56 upward-downward translation in limiting plate 58, and when No.1 slide bar 55 is moved to and can be moved to
Peak when, No. two slide bars 56 are located at the minimum point that can be moved to, and can be moved to most when No. two slide bars 56 move to
When high point, No.1 slide bar 55 is located at the minimum point that can be moved to.
55 upper end of No.1 slide bar is provided with No.1 nesting frame 551, and No. two 56 upper ends of slide bar are provided with No. two nestings
Frame 561,551 frame nested with No. two 561 of No.1 nesting frame are U-shaped, and 551 frame nested with No. two of No.1 nesting frame
561 are respectively positioned on 58 top of limiting plate, and the No.1 that the master of the preceding shipping unit 41 send frame 401 that can be embedded in No.1 slide bar 55 vertically is nested
In frame 551, the master of rear shipping unit 42 send frame 401 that can be embedded in vertically in No. two nested framves 561 of No. two slide bars 56;When babinet 2 exists
When being moved to 1 rear of vehicle frame under horizontal external effect, shipping unit 42 is minimum positioned at that can move to after No. two slide bars 56 drive
Point, shipping unit 41 is located at the peak that can move to before No.1 slide bar 55 drives at this time, will not be because of from then shipping unit 42
Position is excessively high and influences the movement of babinet 2, also, when preceding shipping unit 41 and rear shipping unit 42 are located at peak, each self-embedding
Block 4012 can agree with 23 phase of corresponding nested hole, when preceding shipping unit 41 is located at the peak that can be moved to, No.1 nesting frame
551, which can also play the role of master on fixed preceding shipping unit 41, send frame 401 position, is convenient for the closely embedded nesting hole 23 of embedded block 4012
Interior, similarly, shipping unit 42, which moves to, after babinet 2 moves rearwards to certain distance, after No. two slide bars 56 drive again to transport
At the peak moved so that 41 identical mode of shipping unit links together with babinet 2 before rear shipping unit 42.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.