Summary of the invention
The technical problem to be solved in the present invention is that in view of the deficiencies of the prior art, one kind is provided in transmit process i.e.
It is able to achieve sorting, while linkage performance is good, sorting efficiency is high, sorting accuracy rate is high, structure is simple, is easily achieved, is low in cost
Goods sorting transport mechanism.
In order to solve the above technical problems, the present invention adopts the following technical scheme that.
A kind of goods sorting transport mechanism comprising organic frame, the track in rack and moved along the track
Sorting vehicle, it is described sorting vehicle be equipped with for bearing article transport mechanism, it is described sorting vehicle bottom be equipped with for driving
The friction pulley of transport mechanism operating, the rack below the track are equipped at least two driving mechanisms, in the driving mechanism
Equipped with friction band, the friction band is located at the side of friction pulley, and the friction band extends along the length direction of track, the drive
Motivation structure is for driving friction band to abut friction pulley or far from friction pulley, to enable the friction pulley rotate or stop.
Preferably, the transport mechanism is conveyer belt, and the sorting vehicle is equipped at least two rollers, the transport mechanism
It is sheathed on the roller, enables the transport mechanism operate by drive roller wheel rotation.
Preferably, the sorting vehicle is equipped with lateral shaft and longitudinal axis, and one end of the lateral shaft passes through first gear group
One of and be connected to two rollers, the other end of the lateral shaft is connected to the top of longitudinal axis by second gear group, institute
State the lower end that friction pulley is sheathed on longitudinal axis.
Preferably, the first gear group and second gear group are bevel reduction gear set.
Preferably, the bottom of the sorting vehicle is equipped with traction connector.
Preferably, the bottom of the sorting vehicle is fixed with stator vertical plate, and the stator vertical plate prolongs along the length direction of track
It stretches, the window for accommodating friction pulley is offered on the stator vertical plate.
Preferably, the driving mechanism includes the support frame being fixed in rack, support frame as described above be equipped with swing arm and
Driver for driving swing arm to swing, the friction band are set in swing arm, are rubbed by the swing arm with dynamic friction band abutting
Wipe wheel or far from friction pulley.
Preferably, the swing arm is " V " shape swing arm, and one end of the swing arm and support frame are rotatablely connected, the swing arm
The other end is fixedly connected with the friction band, and the driver enables the swing arm put and exerting a force to the middle of the swing arm
It is dynamic.
Preferably, the middle of the swing arm is equipped with bar, and the support frame below the bar is equipped with sliding slot, the cunning
Sliding block is equipped in slot and the two is slidably connected, and is formed with slopes at the top of the sliding block, it is described when driving the sliding block to slide
Slopes drive bar to rise or fall, to enable the swing arm swing.
Preferably, the track is track inverted " u "-shaped, and the sorting vehicle is equipped with multiple pulleys, and multiple pulleys support respectively
It is connected to multiple side walls of track.
Moveable sorting vehicle is provided in goods sorting transport mechanism disclosed by the invention, on the track of rack, simultaneously
At least two driving mechanisms are provided in rack, wherein corresponding at each driving mechanism be set as sorting position, when needs are to sorting vehicle
On article when being sorted, drive friction band close to friction pulley direction using driving mechanism, driven point when by external force
Pick vehicle be moved to sorting position when, the friction band is abutted against with friction pulley, the two relative motion effect under, friction pulley generation
Rotation, while driving transport mechanism to operate, and the article in transport mechanism is delivered to and sorts position, in practical application, in rack
It can be according to multiple driving mechanisms and multiple sorting vehicles be arranged, by driving driving mechanism to operate while sorting vehicle movement
Mode is realized the goods sorting on specified sorting vehicle to specified sorting position, and compared to existing technologies, the present invention is dividing
Without stopping transmission during picking, sorting efficiency and sorting accuracy are substantially increased, while the present invention is without manually or mechanically
The cooperation of hand, thus reduce equipment cost, furthermore the configuration of the present invention is simple, be easily achieved, be suitably applied logistics, dispatching etc.
Field.
Specific embodiment
The present invention is described in more detail with reference to the accompanying drawings and examples.
The invention discloses a kind of goods sorting transport mechanisms, in conjunction with shown in Fig. 1 to Fig. 5 comprising organic frame 1 is set to
Track 2 in rack 1 and the sorting vehicle 3 moved along the track 2, the sorting vehicle 3 are equipped with the biography for bearing article
Mechanism 30 is sent, the bottom of the sorting vehicle 3 is equipped with the friction pulley 4 for driving transport mechanism 30 to operate, 2 lower section of track
Rack 1 is equipped at least two driving mechanisms 5, and the driving mechanism 5 is equipped with friction band 6, and the friction band 6 is located at friction pulley
4 side, and the friction band 6 extends along the length direction of track 2, the driving mechanism 5 is for driving the friction abutting of band 6 to rub
Wheel 4 or separate friction pulley 4 are wiped, to enable the friction pulley 4 rotate or stop.
Moveable sorting vehicle 3, while rack 1 are provided in above-mentioned goods sorting transport mechanism, on the track 2 of rack 1
It is upper to be provided at least two driving mechanisms 5, wherein corresponding at each driving mechanism 5 be set as sorting position, when needs are on sorting vehicle 3
Article when being sorted, drive friction band 6 close to 4 direction of friction pulley using driving mechanism 5, driven point when by external force
Pick vehicle 3 be moved to sorting position when, the friction band 6 is abutted against with friction pulley 4, the two relative motion act under, friction pulley 4
It rotates, while transport mechanism 30 being driven to operate, and the article in transport mechanism 30 is delivered to sorting position, practical application
In, it can be according to multiple driving mechanisms 5 and multiple sorting vehicles 3 be arranged, by being driven while sorting the movement of vehicle 3 in rack 1
The mode that driving mechanism 5 operates realizes the goods sorting on specified sorting vehicle 3 to specified sorting position, compares existing skill
For art, the present invention, without stopping transmission, substantially increases sorting efficiency and sorting accuracy, while this hair in sort process
The bright cooperation without manually or mechanically hand, thus reduce equipment cost, furthermore the configuration of the present invention is simple, be easily achieved, be suitble to
Applied to fields such as logistics, dispatchings.
In the present embodiment, the transport mechanism 30 is conveyer belt, and the sorting vehicle 3 is equipped at least two rollers 31, institute
It states transport mechanism 30 and is sheathed on the roller 31, rotated by drive roller wheel 31 and the transport mechanism 30 is enabled to operate.
About running part, the sorting vehicle 3 is equipped with lateral shaft 32 and longitudinal axis 33, and one end of the lateral shaft 32 is logical
One of cross first gear group 34 and be connected to two rollers 31, the other end of the lateral shaft 32 is connected by second gear group 35
It is connected to the top of longitudinal axis 33, the friction pulley 4 is sheathed on the lower end of longitudinal axis 33.Further, the first gear group 34
It is bevel reduction gear set with second gear group 35.
In order to realize the traction to sorting vehicle 3, the bottom of the sorting vehicle 3 is equipped with traction connector 36.
The bottom of the sorting vehicle 3 is fixed with stator vertical plate 37 as a preferred method, and the stator vertical plate 37 is along rail
The length direction in road 2 extends, and the window 38 for accommodating friction pulley 4 is offered on the stator vertical plate 37.
About the drive part of friction band 6, the driving mechanism 5 includes the support frame 50 being fixed in rack 1, described
Support frame 50 is equipped with swing arm 51 and the driver 52 for driving swing arm 51 to swing, and the friction band 6 is set in swing arm 51, by
Friction pulley 4 or separate friction pulley 4 are abutted with dynamic friction band 6 by the swing arm 51.
In the present embodiment, the swing arm 51 is " V " shape swing arm, and one end of the swing arm 51 and support frame 50 are rotatablely connected,
The other end of the swing arm 51 is fixedly connected with the friction band 6, and the driver 52 is by the middle of the swing arm 51
It exerts a force and the swing arm 51 is enabled to swing.
Further, the middle of the swing arm 51 is equipped with bar 53, and the support frame 50 of 53 lower section of bar is equipped with
Sliding slot 54 is equipped with sliding block 55 in the sliding slot 54 and the two is slidably connected, and the top of the sliding block 55 is formed with slopes 56, works as drive
When sliding the sliding block 55, the slopes 56 drive bar 53 to rise or fall, to enable the swing arm 51 swing.
In practical application, push-pull effort can be applied to sliding block 55 by cylinder or other power sources, when slopes 56 are by bar 53
When jack-up, swing arm 51 inwardly swings and drives friction band 6 close to friction pulley, since swing arm 51 is " V " shape swing arm, so working as slopes
56 far from bar 53 when, since bar 53 lacks support, at this time by friction band 6 and swing arm 51 gravity, and enable swing arm 51 to
Outer swing, while the band 6 that rubs is far from friction pulley 4.But this is a kind of preferred application mode, in other implementations of the invention
In example, swing arm 51 can also be directly driven outwardly or inwardly to swing using power source, these application modes should all be included in this
Within the protection scope of invention.
The track 2 is track inverted " u "-shaped as a preferred method, and the sorting vehicle 3 is equipped with multiple pulleys 39,
Multiple pulleys 39 are connected to multiple side walls of track 2 respectively.
In existing driving method, the transmission majority to sorting vehicle is positive drive, i.e., using motor, gear etc. to transmission
Mechanism is driven, although this driving method is able to achieve transmission, but in the moment of sorting vehicle starting, driving force be will lead to respectively
Stress is generated between part, these stress will destroy interaction relation or even injuring part, and then influence the use longevity of sorting vehicle
Life, in addition, the moment of transport mechanism starting, easily against the frictional force of article and transport mechanism, situations such as causing article to skid
Occur, thus cannot accurately and reliably complete to transmit.
About the transmission device of sorting vehicle 3, in conjunction with shown in Fig. 4 and Fig. 5, the sorting vehicle 3 is equipped with 30 He of transport mechanism
At least two rollers, for the roller for driving transport mechanism 30 to operate, the transmission device includes to be set on sorting vehicle 3
One end of lateral shaft 32, longitudinal axis 33 and friction pulley 4, the lateral shaft 32 is connected to two rollers by first gear group 34
One of, the other end of the lateral shaft 32 is connected to the top of longitudinal axis 33,4 sets of the friction pulley by second gear group 35
Set on the lower end of longitudinal axis 33, the longitudinal axis 33 is equipped with block key 330, and the top of the friction pulley 4 is offered for accommodating
The arc groove 40 of block key 330 is arranged with torsional spring 331 on the longitudinal axis 33 of 330 lower section of the block key, and the torsional spring 331 is located at
Between friction pulley 4 and longitudinal axis 33, one end of the torsional spring 331 is fixedly connected with longitudinal axis 33, the other end of the torsional spring 331
It is fixedly connected with friction pulley 4, applies torsion to the torsional spring 331 when the friction pulley 4 rotation, until the arc groove 40
End is kept out drives longitudinal axis 33 to rotate when block key 330.
In above-mentioned transmission device, when the rotation of outer power drive friction pulley 4, the friction pulley 4 first overcomes answering for torsional spring 331
Power, so that relative displacement occurs for block key 330 and arc groove 40, until when the end of block key 330 and arc groove 40 abuts against, it is described
The power of friction pulley 4 is conducted to longitudinal axis 33, and then longitudinal axis 33 is driven to rotate together with, and the transmission device is by torsional spring 331
Elastic stress avoids rigid power and causes to damage to transmission device so that friction pulley 4 is buffered before contacting with longitudinal axis 33
Wound, at the same also avoid sorting vehicle 3 on article occur because of moment impulse force skid or it is out of control, substantially increase sorting vehicle can
By property and stability, while the abrasion loss of transmission device is also reduced, facilitates the service life for extending transmission device.
In the present embodiment, fixed ring 332 is arranged on the longitudinal axis 33, the fixed ring 332 is located at the upper of friction pulley 4
Side, the block key 330 are formed in the fixed ring 332, and one end of the torsional spring 331 is inserted in the fixed ring 332.It is practical
In, the torsional spring 331 is inserted in the position of fixed ring 332 and the position of the block key 330 is located at longitudinal axis 33
Two sides, and then certain torsion stroke is provided.
In the present embodiment, it is arranged with lateral axle sleeve 320 on the lateral shaft 32, is arranged with longitudinal axis on the longitudinal axis 33
Set 333, the transverse direction axle sleeve 320 and longitudinal axle sleeve 333 are both secured on sorting vehicle 3.
Further, the first gear group 34 and second gear group 35 are bevel reduction gear set.The transport mechanism 30
For conveyer belt, the transport mechanism 30 is sheathed on the roller, enables the transport mechanism 30 operate by drive roller wheel rotation.
In the present embodiment, it is friction pulley that the torsional spring 331, which need to have certain elastic force, and then rotate initially in friction pulley 4
Elastic buffer power is provided between 4 and longitudinal axis 33.Further, the friction pulley 4 is " H " shape wheel.
Goods sorting transport mechanism disclosed by the invention, is able to achieve automatic sorting in transmit process, while having connection
The performances such as dynamic performance is good, sorting efficiency is high, sorting accuracy rate height, furthermore the configuration of the present invention is simple, be easily achieved, be low in cost,
The industries such as logistics, dispatching are suitably applied, and there are preferable market prospects.
The above is preferred embodiments of the present invention, is not intended to restrict the invention, all in technology model of the invention
Interior done modification, equivalent replacement or improvement etc. are enclosed, should be included in the range of of the invention protect.