CN109204606A - A kind of cylinder mechanism and AGV vehicle for AGV vehicle - Google Patents
A kind of cylinder mechanism and AGV vehicle for AGV vehicle Download PDFInfo
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- CN109204606A CN109204606A CN201811178643.XA CN201811178643A CN109204606A CN 109204606 A CN109204606 A CN 109204606A CN 201811178643 A CN201811178643 A CN 201811178643A CN 109204606 A CN109204606 A CN 109204606A
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- transmission shaft
- spring
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- bearing seat
- transmission
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a kind of cylinder mechanisms for AGV vehicle, including transmission shaft and the roller for being used for transmission cargo, transmission shaft one end is equipped with roller, the transmission shaft other end is provided with motor drive wheel, motor drive wheel is connected by transmission belt with motor output end, be provided with copper sheathing between motor drive wheel and transmission shaft, motor drive wheel is provided with driving section in one end close to idler wheel, and by the driving section realize the movement of the roller with it is static；The invention also discloses the drum drive method for AGV vehicle, by relative motion between driving section and transmission shaft and static, to realize accumulating for cargo；It avoids Product transport from damaging while accumulating convenient for product to ensure the integrality of cargo in transportational process using the technical program, to save production cost, improves working efficiency.
Description
Technical field
The invention belongs to mechanical transmission fields, it is more particularly related to a kind of cylinder mechanism for AGV vehicle and
AGV vehicle.
Background technique
With the development of economy, the promotion of production capacity, the product for needing to be driven transport in production process also increase therewith, conventional
Conveyer single transmission product quantity it is less, be difficult to match with quick productive temp, common accumulative and travel type transmission
Using the driving force of adjustment roller or directly by the way of the conveying of blocking product, trip accumulates product in the production line, later further
Secondary property conveying, this method will cause the pushing pressure between product, therefore be unfavorable for accumulating for lighter weight product, existing skill
Drum-type roller AGV trolley in art can only carry out product transmission according to the transmission revolving speed of setting, and bulk transfer utility ratio is opposite
It is lower.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of accumulated convenient for product avoid Product transport damage be used for
The cylinder mechanism and AGV vehicle of AGV vehicle.
To achieve the goals above, the technical scheme adopted by the invention is as follows: including transmission shaft and the rolling for being used for transmission cargo
Cylinder, the end of roller, which is arranged, is connected to transmission shaft one end, and the transmission shaft other end is provided with the traction of the rotation for providing transmission shaft
The motor drive wheel of power, motor drive wheel are connected by transmission belt with external motor output end, motor drive wheel and transmission shaft
Between be provided with copper sheathing, motor drive wheel is socketed in the outer wall of copper sheathing in an interference fit, and the inner wall of copper sheathing is matched with gap
The mode of conjunction is socketed on the end of transmission shaft, and motor drive wheel is provided in one end close to idler wheel for driving motor generation
Rotate the driving section of tractive force, and by the driving section realize the movement of the roller with it is static.
A kind of cylinder mechanism for AGV vehicle disclosed by the invention, the transmission shaft are three sections to successively decrease along axial diameter
Cylinder, wherein roller is socketed in one end of transmission shaft diameter largest segment, and it is minimum that the inner wall of the copper sheathing is socketed in transmission shaft diameter
The other end of section, the interlude of transmission shaft and the intersection of diameter minimal segment is arranged in the end of the driving section.
A kind of cylinder mechanism for AGV vehicle disclosed by the invention, the driving section include fixture nut, transmission nut and
Spring, the spring end face is contradicted with the copper sheathing end face and transmission nut end face being arranged inside motor drive wheel respectively to be connected, Gu
Determine nut to be sleeved and fixed at the middle part of transmission shaft, transmission nut is arranged between spring and fixture nut, copper sheathing by spring with
Opposite connection between transmission nut, and the outer surface of transmission shaft diameter minimal segment, fixture nut, biography is arranged in spring wrap
The axle center of dynamic nut and spring is conllinear and is overlapped with the axial line of transmission shaft；Transmission nut is socketed in transmission shaft by screw thread
The end of section, for the frictional force size between adjustment spring and motor drive wheel.
A kind of cylinder mechanism for AGV vehicle disclosed by the invention further includes first bearing seat and the second axis in the device
Seat is held, first bearing seat and second bearing seat are separately positioned on the both ends of the roller, and first bearing seat and second bearing seat are equal
It is rotation connection between transmission shaft, the axle sleeve of first bearing seat and second bearing seat is separately provided for fixed conveyor axis
The axis of bolt hole, first bearing seat, second bearing seat and transmission shaft is overlapped.
A kind of cylinder mechanism for AGV vehicle disclosed by the invention, the end setting of diameter minimal segment in the transmission shaft
There is baffle, one end of the motor drive wheel on transmission shaft is stopped by baffle, and the center of baffle and the axle center of transmission shaft are logical
Screw is crossed mutually to fix.
A kind of cylinder mechanism for AGV vehicle disclosed by the invention, the shape of the roller are in the two-part that thickness is successively decreased,
Roller is provided with the perforative through-hole of vertical direction in one end away from motor drive wheel, and the transmission shaft is corresponding with through-hole
Position is provided with spring pin hole, and the spring catch is through the through-hole and spring pin hole for injecting roller two sides.
A kind of cylinder mechanism for AGV vehicle disclosed by the invention, the second bearing seat are connected with the transmission shaft
Part is in circular ring shape, and axially across the annulus inner ring of second bearing seat, the two sides of second bearing seat are respectively equipped with the transmission shaft
Mounting hole.
A kind of cylinder mechanism for AGV vehicle disclosed by the invention, the motor drive wheel are arranged to duplex chain wheel, this pair
Row chain wheel is connected by chain with motor output end.
A kind of cylinder mechanism for AGV vehicle disclosed by the invention, the driving section include open type nut and spring, institute
It states open type nut side and is provided with bolt, spring embeds copper sheathing end face with motor drive wheel respectively and opening nut end face offsets
The bolt on opening nut is opened in touching in regulating friction force, bolt when adjusting to suitable position on fastening opening nut.
The invention also discloses a kind of AGV vehicles comprising above-mentioned cylinder mechanism further includes that a kind of cargo stops and lets pass
Mechanism, the cargo blocking include with the mechanism to let pass；
Stop the mechanism with released goods, comprising:
Fixation kit, the fixation kit include motor cabinet bottom plate and be arranged on bottom plate the motor mounting plate of one end and
Fixed board in the middle part of motor cabinet bottom plate is set, and motor mounting plate is vertical with fixed board；
Power Component, the Power Component include push-rod electric machine and rolling assembly, and the push-rod electric machine is mounted on the electricity
On machine mounting plate, the push-rod electric machine push rod other end is fixedly connected with rolling assembly and drives rolling assembly along push rod axis direction
Back and forth movement；
Wobble component, the wobble component include big balance staff, and the big balance staff both ends are fixedly connected with the fixed board, institute
State big balance staff middle section and be provided with putting on of can rotating around it, the quantity of putting on is 2, it is described put between by putting on weldment
Connection, described one end for putting on the separate push-rod electric machine are provided with small balance staff, and the small swing set is located on small balance staff can be around it
It rotates, torsion spring is arranged on the small balance staff, torsion spring one end setting is put on weldment described, and the other end is located at
It is arranged in below second rolling member on small pendulum top, second rolling member is located at the side close to the push-rod electric machine.
Using technical solution of the present invention, by being interference fitted between copper sheathing and duplex chain wheel, between copper sheathing and spring
The biggish frictional force that relative friction generates, spring transmits the force to transmission shaft by nut, then drives cargo by rollers roll
Movement, when cargo is blocked, the rolling friction between cargo and roller is changed into sliding friction, and frictional force increases, due to copper
Set and transmission shaft clearance fit, at this time the sliding frictional force of the opposite cargo of sliding frictional force and roller between copper sheathing and spring compared with
Greatly, occur relative motion between copper sheathing and transmission shaft and roller is static, realize accumulating for cargo；When cargo needs to let pass
When, it can artificially push or decline it automatically, realize the clearance of cargo, can make AGV vehicle that there is product by this method
It playing function and is simplified since mechanism is opposite, avoids generating biggish extruding force between freight, to ensure transportational process
The integrality of middle cargo improves working efficiency to save production cost.
Below with reference to drawings and examples, the present invention is described in detail.
Detailed description of the invention
Content expressed by each width attached drawing of this specification and the label in figure are briefly described below:
Fig. 1 is that the present invention is schematic diagram of the embodiment one for the cylinder mechanism of roller AGV trolley；
Fig. 2 is that the present invention is cross-sectional view of the embodiment one for the cylinder mechanism of roller AGV trolley；
Fig. 3 is the structural scheme of mechanism that cargo described in the embodiment of the present invention four stops and lets pass.
In the figure, it is marked as 1, first bearing seat；2, spring catch；3, transmission shaft；4, roller；5, transmission nut；6, spring；7,
Copper sheathing；8, duplex chain wheel；9, screw；10, baffle；11, second bearing seat；12, fixture nut；13, limit switch fixed plate；
14, fixed board；15, limit switch；21, push-rod electric machine；22, push-rod electric machine push rod；23, push rod adapter；24, sliding axle
It holds；25, pin shaft；31, big balance staff；32, it puts on；33, small balance staff；34, small pendulum；35, stop bearing；36, limit shaft；37, double torsions
Spring；38, weldment is put on.
Specific embodiment
Below against attached drawing, by the description of the embodiment, to for example related each structure of a specific embodiment of the invention
The shape of part, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process
And operate with method etc., be described in further detail, with help those skilled in the art to inventive concept of the invention,
Technical solution has more complete, accurate and deep understanding.
Embodiment one
Fig. 1 is a kind of schematic diagram of the cylinder mechanism for AGV vehicle of the present invention, and Fig. 2 is that the present invention is a kind of for AGV vehicle
The cross-sectional view of cylinder mechanism, a kind of cylinder mechanism for AGV vehicle as shown in the figure, including transmission shaft 3 and it is used for transmission cargo
Roller 4, transmission shaft 3 is the three sections of cylinders to successively decrease along axial diameter, and 4 end of roller is fixed by lateral perforative spring catch 2
It is connected to one section of diameter maximum in transmission shaft 3, transmission shaft 3 is provided in the end of diameter minimal segment for providing transmission shaft 3
The motor drive wheel of tractive force is rotated, motor drive wheel is connected by transmission belt with external motor output end, motor drive wheel
Axle center and transmission shaft 3 between be provided with copper sheathing 7, which is socketed in the outer wall of copper sheathing 7 in an interference fit,
The inner wall of copper sheathing 7 is socketed on one end of the diameter minimal segment of transmission shaft 3 in a manner of clearance fit, and motor drive wheel is close to rolling
One end of cylinder 4 is provided with the driving section of the rotation tractive force generated for driving motor, due to motor drive wheel and transmission shaft 3 it
Between be provided with copper sheathing 7, and there are some gaps between the inner wall of copper sheathing 7 and transmission shaft 3, therefore are passed motor by driving section
The tractive force of driving wheel is transmitted to transmission shaft 3, and copper sheathing 7 can be used as one of the attachment device of tractive force transmission, and driving section is wanted
The transmission effect of realization can realize that roller 4 can be accumulated in the present invention with the static realization cargo of part-time by many devices,
Part, which is realized, again rolls so that cargo is transmitted, therefore this driving section needs to have transmission shaft 3 force and the two kinds of shapes that do not exert a force
State switching.
Driving section among the above includes fixture nut 12, transmission nut 5 and spring 6, and the end of motor drive wheel passes through bullet
Spring 6 is connected with transmission nut 5, and fixture nut 12 is fixedly attached to the middle part of transmission shaft 3, and the setting of transmission nut 5 is in spring 6 and admittedly
Determine between nut 12, copper sheathing 7 between spring 6 and transmission nut 5 by connecting, and 6 both ends of spring abut transmission nut 5 respectively
With copper sheathing 7, fixture nut 12, transmission nut 5, spring 6 are parallel with the axis of transmission shaft 3 or are overlapped；Transmission nut 5 passes through screw thread
It is socketed on the middle section of transmission shaft 3, transmission nut is on transmission shaft for the frictional force between adjustment spring and motor drive wheel
Size；Fixture nut plays fastening transmission nut, prevents transmission nut in transmission shaft rotation process mobile.Copper sheathing 7 is in the present invention
Played in effect be that state between motor drive wheel and transmission shaft 3 switches excessive component, when roller 4 is in Forced rotation
When state, motor drive power transmits torque to transmission nut 5 by copper sheathing 7 and spring 6, and transmission nut 5 is at this time due to passing through
Screw thread is connected to one section among transmission shaft 3, and the internal diameter of transmission nut 5 is adapted to the outer diameter of transmission shaft 3, can be connect between the two
The rotation tractive force come by motor transmitting；And when cargo stress stops or artificially controls, roller 4 remains static, with this
Motor external simultaneously is still rotating, and copper sheathing 7 and duplex chain wheel 8 are interference fitted and 3 clearance fit of transmission shaft, copper sheathing 7 and bullet
The inconsistent generation relative motion of spring 6 realizes that double strand chain 8 and copper sheathing 7 rotate, transmission shaft 3, spring 6, transmission nut 5, fixture nut
12, roller 4 remains static, and accumulates function by this process realization drum-type roller AGV trolley.
Fixture nut 12 described in this case, transmission nut 5, spring 6 are parallel with the axis of transmission shaft 3 or coincidence refers to two
Kind state, when as shown in Fig. 2, the transmission nut 5 is located on transmission shaft middle section, four axis are overlapped；But in the course of work
In, the axis of spring 6 may change；The diameter of spring 6 is less than the diameter of the transmission nut 5；More than or equal to described
The diameter of copper sheathing 7, length of the copper sheathing 7 on 3 direction of transmission shaft are longer than the electric transmission wheel in this direction
Length, this is because the cost of copper sheathing 7 is lower than duplex chain wheel 8, if abrasion or damage are conveniently replaceable and safeguard, in other feelings
Under condition, one end of spring 6 can also be directly connected on the end face of the duplex chain wheel 8, and in addition the both ends of spring 6 can use
Other modes connection, for example, one end of the spring 6 abuts the transmission nut 5, the other end be can wind in the copper sheathing 7
Outer surface is nested in the motor drive wheel inner surface, and the diameter of transmission nut 5 is less than or equal to the diameter of the fixture nut 12.
The end of 3 diameter minimal segment of transmission shaft in this case is provided with baffle 10, is limited motor drive wheel by baffle 10
Position is on the transmission shaft 3, and the center of baffle 10 and the axle center of transmission shaft 3 are fixed by screw, and the shape of roller 4 is also in thickness
The two-part to successively decrease, roller 4 deviate from motor drive wheel one section of two through-hole being provided with through two sides, transmission shaft 3 with
The corresponding position of two through-holes is provided with spring pin hole, and spring catch 2 is through the through-hole and spring catch for injecting 4 two sides of roller
Hole, the effect of spring catch 2 are exactly the relative position of fixed conveyor axis 3 and roller 4.
It further include first bearing seat 1 and second bearing seat 11 in device proposed by the present invention, first bearing seat 1 and the second axis
The both ends that seat 11 is separately positioned on roller 4 are held, first bearing seat 1 and second bearing seat 11 connect between transmission shaft 3 for rotation
It connects, i.e., transmission shaft 3 can rotate in first bearing seat 1 and second bearing seat 11, first bearing seat 1 and second bearing seat 11
Bottom is separately provided for the bolt hole of fixed conveyor axis 3, and first bearing seat 1, second bearing seat 11 and 3 axis of transmission shaft are flat
Row or coincidence (mean the axis of the axis of transmission shaft 3 and first bearing seat 1 and second bearing seat 2 under the effect of gravity in parallel herein
Have certain distance between line, be not overlapped close to coincidence but), first bearing seat 1 and second bearing seat 11 exist for resting barrel
On roller AGV trolley, the part that first bearing seat 1 is connected with transmission shaft 3 is cylindrical, 3 end of transmission shaft part axis outstanding
To being fixed in the groove of 1 end face of first bearing seat, and transmission shaft 3 is in contact with the groove floor, and the two of first bearing seat 1
Side is respectively equipped with mounting hole, and the part that second bearing seat 11 is connected with transmission shaft 3 is in circular ring shape, and transmission shaft 3 is axially across second
The annulus inner ring of bearing block 11, the two sides of second bearing seat 11 are respectively equipped with mounting hole.
Motor drive wheel can be set to other wheels, but motor drive wheel is set as duplex chain wheel 8 in this case, this is double
Sprocket wheel 8 is connected by chain with motor output end, and duplex chain wheel 8 is the preferred embodiment of motor drive wheel, duplex chain wheel 8 it is advantageous
Place is that forced area is big, can provide bigger tractive force for transmission shaft 3, avoid the occurrence of the case where wheel belt is skidded, can be with
Improve transmission efficiency.
Embodiment two
The also disclosed drum drive method for AGV vehicle of this case, comprising the following steps:
When S1, cargo are in travel position, the tractive force of motor passes through motor drive wheel (duplex chain wheel i.e. among the above
8), spring 6 and transmission nut 5 are applied on transmission shaft 3, to drive roller 4 to rotate, cause cargo single from the side wall of roller 4
To transport；
Ideally, motor drive wheel, copper sheathing 7, spring 6, transmission nut 5 axle center be in coUinear state
S2, when cargo transport process is stopped, cargo itself remains static, then producing between cargo and roller 4
Raw relative friction forces, the relative friction forces between cargo and roller 4 are greater than the stiction between spring 6 and copper sheathing 7, make spring
6 there is relative motion with copper sheathing 7, due to there is fit clearance between copper sheathing 7 and transmission shaft 3, transmission shaft 3 does not stress place at this time
In deceleration until stationary state；
When cargo blocking be released from when, transmission nut 5 continue drive transmission shaft 3 rotate, cargo on the side wall of roller 4 after
Continuous unidirectional transport.
It is understood that the direction of rotation of transmission shaft 3 can pass through control motor rotation for the direction of rotation of roller 4
The direction turned is adjusted, to realize the conveying of cargo, stop.
Embodiment three
The present embodiment unlike first embodiment and second embodiment, by above-described embodiment fixture nut 12 with
Transmission nut 5 is combined into one, and is changed to open type nut, opening nut side adds bolt, then running part component part includes
Be open nut, spring 6, motor drive wheel, and spring 6 embeds 7 end face of copper sheathing and opening nut end face phase with motor drive wheel respectively
It contradicts, the bolt on opening nut is opened in regulating friction force, bolt when adjusting to suitable position on fastening opening nut,
This mode reduces part to a certain extent compared with double nut is adjusted and is taken up space.
Using technical solution of the present invention, by being interference fitted between copper sheathing and duplex chain wheel, between copper sheathing and spring
The biggish frictional force that relative friction generates, spring transmits the force to transmission shaft by nut, then drives cargo by rollers roll
Movement, when cargo is blocked, the rolling friction between cargo and roller is changed into sliding friction, and frictional force increases, due to copper
Set and transmission shaft clearance fit, at this time the sliding frictional force of the opposite cargo of sliding frictional force and roller between copper sheathing and spring compared with
Greatly, occur relative motion between copper sheathing and transmission shaft and roller be static, realize accumulating for cargo,；When cargo needs to let pass
When, it can artificially push or by motor reversal, realize the clearance of cargo, drum-type roller can be made by this method
AGV trolley has the function of to accumulate and simplify since mechanism is opposite, avoids generating biggish extruding force between freight, with
Ensure the integrality of cargo in transportational process, to save production cost, improves working efficiency.
Example IV
The present embodiment provides a kind of AGV vehicles comprising embodiment one or embodiment two or embodiment three are implemented
Cylinder mechanism in example four, further includes a kind of blocking and the mechanisms of released goods, and the mechanism of the blocking and released goods includes: solid
Determine component, the fixation kit includes motor cabinet bottom plate and the motor mounting plate of one end on bottom plate is arranged in and is arranged in motor
Fixed board 14 in the middle part of seat bottom plate, motor mounting plate are vertical with fixed board 14；Power Component, the Power Component include pushing away
Bar motor 21 and rolling assembly, the push-rod electric machine 21 are mounted on the motor mounting plate, and the push-rod electric machine push rod 22 is another
One end is fixedly connected with rolling assembly and drives rolling assembly along push rod axis direction back and forth movement；Wobble component, the swing group
Part includes big balance staff 31, and big 31 both ends of balance staff are fixedly connected with the fixed board 14, and big 31 middle section of balance staff is provided with
What can be rotated around it puts on 32, and 32 quantity of putting on are 2, and described put on is connected between 32 by putting on weldment 38, described
It puts on 32 one end far from the push-rod electric machine 21 and is provided with small balance staff 33, the small swing set is located at can be around its turn on small balance staff 33
It is dynamic, torsion spring 37 is arranged on the small balance staff 33,37 one end of torsion spring setting is put on weldment 38 described, another
End is located at below the second rolling member that 34 tops of small pendulum are arranged in, and second rolling member is located at close to the push-rod electric machine 21
One side.
The rolling assembly includes push rod adapter 23 and the first rolling member, and first rolling member is connected to the push rod
It can be rotated around the first rolling member axis on adapter 23；
First rolling member is sliding bearing 24 or annulus wheel, and the sliding bearing 24 or annulus wheel are connected by pin shaft 25
Connect the push rod adapter 23.
It is described put on 32 top be located at put on axis 31 far from the motor mounting plate side be equipped with limit shaft, the limit
36 both ends of axis are fixed in the fixed plate.
It is described to put on 32 equipped with notch, the limit shaft 36 can be accommodated；
Second rolling member is sliding bearing 24 or annulus wheel, and the axis of the sliding bearing 24 or annulus wheel passes through described
The sliding bearing 24 or annulus wheel are fixed on 34 tops of the small pendulum and can rotate around the axis by the through-hole of 34 tops of small pendulum setting.
Second rolling member is sliding bearing 24 or annulus wheel, and the axis of the sliding bearing 24 or annulus wheel passes through described
The sliding bearing 24 or annulus wheel are fixed on 34 tops of the small pendulum and can rotate around the axis by the through-hole of 34 tops of small pendulum setting.
The mechanism further includes switch block, and the switch block includes limit switch fixed plate 13, the limit switch
Fixed plate 13 is fixedly connected with the motor cabinet bottom plate, and the limit switch fixed plate 13 is parallel with the fixed board 14, and
Positioned at motor cabinet bottom plate one end；
The limit switch fixed plate 13 is fixedly connected with limit switches 15, and is located at the limit switch fixed plate 13 and pushes up
Portion, the limit switch 15 are used to determine the end position of the motor push rod.
A method of stop and released goods, comprising:
The Power Component and the wobble component are fixedly mounted on the fixation kit；
The entrance and blocking of cargo are realized in the pendulum motion of the wobble component, and the Power Component cooperates the swing
The clearance of component realization cargo；
Alternatively, the Power Component cooperates the pendulum motion of the wobble component to realize the entrance of cargo, stop and let pass.
In other embodiments, the switch block is fixedly mounted on the fixation kit；
The entrance and blocking of cargo, and the switch block and the power packages are realized in the pendulum motion of the wobble component
Part cooperates the clearance of the wobble component realization cargo together；
Alternatively, the switch block, the Power Component cooperate the wobble component pendulum motion realize cargo into
Enter and stop, and the switch block cooperates the clearance of the wobble component realization cargo together with the Power Component.
Under natural conditions, when cargo enters to the right, cargo pushes the small pendulum 34 and the second rolling member, the small pendulum 34
Be pressed down so that it is small pendulum 34 around small 33 clockwise movement of balance staff and 37 both ends relative distance of the torsion spring moves closer to, meanwhile,
Second rolling member follows moving right for cargo and rotates, and cargo enters right positions；
When cargo is completely into right positions, cargo no longer pushes the small pendulum 34 and second rolling member, described
37 both ends relative distance of torsion spring increases so that the small pendulum 34 rotates be returned to nature counterclockwise, and cargo is blocked；
When cargo needs to exit from right to left, the motor push rod is shunk, described to put on 32 downwards and rotate counterclockwise,
34 position heights of the small pendulum reduce, and cargo moves downward and pushes the small pendulum 34, so that small pendulum 34 is around small 33 up time of balance staff
Needle movement and 37 both ends relative distance of the torsion spring moves closer to, second rolling member follows moving downward for cargo and turns
Dynamic, cargo exits from right to left；
Alternatively,
Under natural conditions, when cargo enters, the electric pushrod is shunk, described to put on 32 downwards and rotate counterclockwise,
34 position heights of the small pendulum reduce, while cargo pushes the small pendulum 34 and the second rolling member makes small pendulum 34 around small balance staff 33
Clockwise movement and 37 both ends relative distance of the torsion spring moves closer to, second rolling member follows moving right for cargo
And rotate, cargo enters right positions；
When cargo is completely into right positions, the motor push rod stretching, extension is described to put on 32 upward clockwise movements, institute
The raising of 34 position heights of small pendulum is stated, cargo no longer pushes the small pendulum 34 and second rolling member, and 37 liang of the torsion spring
End relative distance increases so that the small pendulum 34 rotates be returned to nature counterclockwise, and cargo is blocked；
When cargo needs to exit from right to left, the motor push rod is shunk, described to put on 32 downwards and rotate counterclockwise,
34 position heights of the small pendulum reduce, and cargo moves downward and pushes the small pendulum 34, so that small pendulum 34 is around small 33 up time of balance staff
Needle movement and 37 both ends relative distance of the torsion spring moves closer to, second rolling member follows moving downward for cargo and turns
Dynamic, cargo exits from right to left.
Or
Under natural conditions, when cargo enters to the right, cargo pushes the small pendulum 34 and the second rolling member, the small pendulum 34
Be pressed down so that it is small pendulum 34 around small 33 clockwise movement of balance staff and 37 both ends relative distance of the torsion spring moves closer to, meanwhile,
Second rolling member follows moving right for cargo and rotates, and cargo enters right positions；
When cargo is completely into right positions, cargo no longer pushes the small pendulum 34 and second rolling member, described
37 both ends relative distance of torsion spring increases so that the small pendulum 34 rotates be returned to nature counterclockwise, and cargo is blocked；
When cargo needs to exit from right to left, the motor push rod is contracted to the punctured bit that the switch block limits
Set, it is described put on 32 downwards and rotate counterclockwise, 34 position heights of the small pendulum reduce, and cargo move downward pushing it is described small
Pendulum 34, so that 34 around small 33 clockwise movement of balance staff and 37 both ends relative distance of the torsion spring moves closer to for small pendulum, described the
Two rolling members follow moving downward for cargo and rotate, and cargo exits from right to left；
Alternatively,
Under natural conditions, when cargo enters, the electric pushrod is contracted to the retracted position that the switch block limits,
Described to put on 32 downwards and rotate counterclockwise, 34 position heights of the small pendulum reduce, while cargo pushes and described small puts 34 and the
Two rolling members make small pendulum, and 34 around small 33 clockwise movement of balance staff and 37 both ends relative distance of the torsion spring moves closer to, described
Second rolling member follows moving right for cargo and rotates, and cargo enters right positions；
When cargo is completely into right positions, the motor push rod extends to the extending position that the switch block limits
It sets, described to put on 32 upward clockwise movements, 34 position heights of the small pendulum increase, and cargo no longer pushes the small pendulum 34 and institute
The second rolling member is stated, and 37 both ends relative distance of the torsion spring increases so that the small pendulum 34 rotates be returned to nature counterclockwise
State, cargo are blocked；
When cargo needs to exit from right to left, the motor push rod is contracted to the punctured bit that the switch block limits
Set, it is described put on 32 downwards and rotate counterclockwise, 34 position heights of the small pendulum reduce, and cargo move downward pushing it is described small
Pendulum 34, so that 34 around small 33 clockwise movement of balance staff and 37 both ends relative distance of the torsion spring moves closer to for small pendulum, described the
Two rolling members follow moving downward for cargo and rotate, and cargo exits from right to left.The present invention is carried out above in conjunction with attached drawing
Exemplary description, it is clear that present invention specific implementation is not subject to the restrictions described above, as long as using method concept of the invention
The improvement of the various unsubstantialities carried out with technical solution, or not improved directly apply conception and technical scheme of the invention
It is within the scope of the present invention in other occasions.
Claims (10)
1. a kind of cylinder mechanism for AGV vehicle, which is characterized in that including transmission shaft and the roller for being used for transmission cargo, roller
End be arranged and be connected to transmission shaft one end, the transmission shaft other end is provided with the motor of the rotation tractive force for providing transmission shaft
Driving wheel, motor drive wheel are connected with external motor output end by transmission belt, are arranged between motor drive wheel and transmission shaft
There is copper sheathing, motor drive wheel is socketed in the outer wall of copper sheathing in an interference fit, and the inner wall of copper sheathing is in a manner of clearance fit
It is socketed on the end of transmission shaft, motor drive wheel is provided with the rotation traction generated for driving motor in one end close to idler wheel
The driving section of power, and by the driving section realize the movement of the roller with it is static.
2. a kind of cylinder mechanism for AGV vehicle described in accordance with the claim 1, which is characterized in that the transmission shaft is along axis
The three sections of cylinders to successively decrease to diameter, wherein roller is socketed in one end of transmission shaft diameter largest segment, the inner wall socket of the copper sheathing
In the other end of transmission shaft diameter minimal segment, the interlude and diameter minimal segment of transmission shaft is arranged in the end of the driving section
Intersection.
3. a kind of cylinder mechanism for AGV vehicle according to claim 2, which is characterized in that the driving section includes solid
Determine nut, transmission nut and spring, the copper sheathing end face and transmission spiral shell that the spring end face is arranged with motor drive wheel inside respectively
Female end face, which contradicts, to be connected, and fixture nut is sleeved and fixed at the middle part of transmission shaft, transmission nut setting spring and fixture nut it
Between, copper sheathing passes through opposite connection between spring and transmission nut, and the outer of transmission shaft diameter minimal segment is arranged in spring wrap
The axle center of side surface, fixture nut, transmission nut and spring is conllinear and is overlapped with the axial line of transmission shaft；Transmission nut passes through spiral shell
Line is socketed in the end in the middle section of transmission shaft, for the frictional force size between adjustment spring and motor drive wheel.
4. a kind of cylinder mechanism for AGV vehicle described in accordance with the claim 1, which is characterized in that further include in the device
One bearing block and second bearing seat, first bearing seat and second bearing seat are separately positioned on the both ends of the roller, first bearing
Seat and second bearing seat are rotation connection between transmission shaft, and the axle sleeve of first bearing seat and second bearing seat is respectively arranged with
For the bolt hole of fixed conveyor axis, the axis of first bearing seat, second bearing seat and transmission shaft is overlapped.
5. a kind of cylinder mechanism for AGV vehicle according to claim 2, which is characterized in that diameter in the transmission shaft
The end of minimal segment is provided with baffle, and one end of the motor drive wheel on transmission shaft is stopped by baffle, the center of baffle
It is mutually fixed with the axle center of transmission shaft by screw.
6. a kind of cylinder mechanism for AGV vehicle described in accordance with the claim 1, which is characterized in that the shape of the roller is in
The two-part that thickness is successively decreased, roller are provided with the perforative through-hole of vertical direction, the transmission in one end away from motor drive wheel
Axis is provided with spring pin hole in position corresponding with through-hole, and the spring catch is through the through-hole and spring catch for injecting roller two sides
Hole.
7. a kind of cylinder mechanism for AGV vehicle according to claim 4, which is characterized in that the first bearing seat with
The connected part of the transmission shaft is cylindrical, and the end part of driving shaft part outstanding is axially connected in first bearing seat end face
Groove in, and transmission shaft is matched with the groove floor, and the two sides of first bearing seat are respectively equipped with mounting hole.
8. a kind of cylinder mechanism for AGV vehicle according to claim 4, which is characterized in that the second bearing seat with
The connected part of the transmission shaft is in circular ring shape, annulus inner ring of the transmission shaft axially across second bearing seat, second bearing
The two sides of seat are respectively equipped with mounting hole.
9. a kind of cylinder mechanism for AGV vehicle according to claim 1 or 2, which is characterized in that the driving section includes
Open type nut and spring, open type nut side are provided with bolt, and spring embeds copper sheathing end with motor drive wheel respectively
Face and opening nut end face are inconsistent, and the bolt on opening nut is opened in regulating friction force, adjust tight when arriving suitable position
Admittedly the bolt being open on nut.
10. a kind of AGV vehicle, which is characterized in that further include a kind of goods including the described in any item cylinder mechanisms of claim 1-9
Object stops the mechanism with clearance, and the mechanism that the cargo stops and lets pass includes；
Stop the mechanism with released goods, comprising:
Fixation kit, the fixation kit include motor cabinet bottom plate and are arranged in the motor mounting plate of one end and setting on bottom plate
Fixed board in the middle part of motor cabinet bottom plate, motor mounting plate are vertical with fixed board；
Power Component, the Power Component include push-rod electric machine and rolling assembly, and the push-rod electric machine is mounted on the motor peace
In loading board, the push-rod electric machine push rod other end is fixedly connected with rolling assembly and drives rolling assembly round-trip along push rod axis direction
Movement；
Wobble component, the wobble component include big balance staff, and the big balance staff both ends are fixedly connected with the fixed board, described big
Balance staff middle section is provided with putting on of can rotating around it, and the quantity of putting on is 2, it is described put between connected by putting on weldment
It connects, described one end for putting on the separate push-rod electric machine is provided with small balance staff, and the small swing set is located on small balance staff can be around its turn
It is dynamic, torsion spring is arranged on the small balance staff, torsion spring one end setting is put on weldment described, and the other end, which is located at, to be set
It sets below second rolling member on small pendulum top, second rolling member is located at the side close to the push-rod electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178643.XA CN109204606B (en) | 2018-10-10 | 2018-10-10 | Roller mechanism for AGV (automatic guided vehicle) and AGV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178643.XA CN109204606B (en) | 2018-10-10 | 2018-10-10 | Roller mechanism for AGV (automatic guided vehicle) and AGV |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109204606A true CN109204606A (en) | 2019-01-15 |
| CN109204606B CN109204606B (en) | 2021-09-28 |
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ID=64983327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811178643.XA Active CN109204606B (en) | 2018-10-10 | 2018-10-10 | Roller mechanism for AGV (automatic guided vehicle) and AGV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109204606B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201183671Y (en) * | 2008-01-21 | 2009-01-21 | 林明桐 | Transmission adjustment mechanism of stacked drum |
| CN102229378A (en) * | 2011-06-03 | 2011-11-02 | 无锡杰思物流设备有限公司 | Power and free roller |
| CN107161596A (en) * | 2017-06-22 | 2017-09-15 | 奇瑞汽车股份有限公司 | The power ＆ free conveying equipment and its drive device of a kind of tunable load |
-
2018
- 2018-10-10 CN CN201811178643.XA patent/CN109204606B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201183671Y (en) * | 2008-01-21 | 2009-01-21 | 林明桐 | Transmission adjustment mechanism of stacked drum |
| CN102229378A (en) * | 2011-06-03 | 2011-11-02 | 无锡杰思物流设备有限公司 | Power and free roller |
| CN107161596A (en) * | 2017-06-22 | 2017-09-15 | 奇瑞汽车股份有限公司 | The power ＆ free conveying equipment and its drive device of a kind of tunable load |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109204606B (en) | 2021-09-28 |
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Effective date of registration: 20230117 Address after: 241000 Room 122, Block A, Wanchun Middle Road (Jiujiang Electronics Industrial Park), Jiujiang District, Wuhu City, Anhui Province Patentee after: Anhui Hongtu Robot Technology Co.,Ltd. Address before: 241000 building B11, self built workshop, East District, Anhui Xinwu Economic Development Zone, Wuhu County, Wuhu City, Anhui Province Patentee before: WUHU ZHIJIU ROBOT Co.,Ltd. |