CN108678469A - A kind of rotary AGV lifting gears - Google Patents
A kind of rotary AGV lifting gears Download PDFInfo
- Publication number
- CN108678469A CN108678469A CN201810681376.1A CN201810681376A CN108678469A CN 108678469 A CN108678469 A CN 108678469A CN 201810681376 A CN201810681376 A CN 201810681376A CN 108678469 A CN108678469 A CN 108678469A
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- plate
- gear
- rotary
- fixed plate
- supporting plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000003028 elevating effect Effects 0.000 claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 238000010586 diagram Methods 0.000 description 5
- 210000003464 cuspid Anatomy 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
- E04H6/30—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in horizontal direction only
- E04H6/36—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in horizontal direction only characterised by use of freely-movable dollies
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention belongs to AGV technical fields, more particularly to a kind of rotary AGV lifting gears, including elevating mechanism and the rotating mechanism being arranged on elevating mechanism, the elevating mechanism includes the first transmission mechanism, bottom plate, fixed plate and the rotary screw between bottom plate and fixed plate, the first transmission mechanism driving rotary screw, which carries out rotation, makes fixed plate carry out elevating movement, the rotating mechanism includes supporting plate, swivel plate, and the second transmission mechanism between supporting plate and swivel plate, the fixed plate is equipped with pillar, the bottom of the supporting plate and the top of pillar connect, the swivel plate is set to above supporting plate, the second transmission mechanism driving swivel plate is rotated.The present invention includes rotating lifting gear etc. partly, it can be achieved that the lifting and rotary motion of AGV trolley loading plates.The present invention has the characteristics that good flexibility, strong applicability and efficient, and good reference is provided for engineering design and practice.
Description
Technical field
The invention belongs to AGV technical fields more particularly to a kind of rotary AGV lifting gears.
Background technology
For planar movement class floor truck, workpiece shelf are carried out usually using various AGV floor trucks in warehouse
Deposit, take out and carry etc. work, and currently used carrying AGV trolleies use more with steering mechanism as automotive-type, in vehicle
Route is complicated in library, and in the case that road is narrow, it is inconvenient usually to turn to, and working efficiency is low.For the workpiece of modern intelligent repository
It carries, designs a kind of band rotatably precision AGV lifting gears.
Invention content
The present invention provides a kind of rotary AGV lifting gears, the device include the part such as rotating lifting gear, it can be achieved that
The lifting and rotary motion of AGV trolley loading plates.Rotary AGV lifting gears have good flexibility, strong applicability and efficient
The features such as, provide good reference for engineering design and practice.
The technical scheme is that；A kind of rotary AGV lifting gears, including elevating mechanism and setting are in elevator
Rotating mechanism on structure, the elevating mechanism include the first transmission mechanism, bottom plate, fixed plate and set on bottom plate and fixed plate it
Between rotary screw, first transmission mechanism driving rotary screw, which carries out rotation, makes fixed plate carry out elevating movement, the rotation
Rotation mechanism includes that supporting plate, swivel plate and the second transmission mechanism between supporting plate and swivel plate, the fixed plate are equipped with
Pillar, the bottom of the supporting plate and the top of pillar connect, and the swivel plate is set to above supporting plate, and second transmission mechanism drives
Dynamic swivel plate is rotated.
The present invention can be mounted on AGV trolleies by bottom plate for transporting, the present invention using elevating mechanism make fixed plate into
Row lifting, to make the rotating mechanism in fixed plate be lifted, the swivel plate on rotating mechanism carries out rotation, in AGV trolleies
When being carried, place items on swivel plate.
Wherein, pillar plays a supportive role, while the height of pillar is higher by 3~4cm than the height of the gear in fixed plate,
Make there are certain space between rotating mechanism and fixed plate, it is non-interference.
Further, the first transmission mechanism includes first servo motor, motor-driven gear, gear wheel, screw drive gear,
The motor-driven gear, gear wheel, screw drive gear be set to fixed plate on, the output shaft of the first servo motor with
Motor-driven gear connects, and the motor-driven gear, screw drive gear are engaged with gear wheel, and the rotary screw is pierced by solid
Fixed board is connect with screw drive gear.
Further, fixed plate is equipped with mounting hole, is equipped with first bearing in the mounting hole, the rotary screw passes through first
Bearing is pierced by fixed plate and is connect with the screw drive gear.
First servo motor driving motor transmission gear is rotated, and motor-driven gear drives gear wheel to be rotated,
Gear wheel drives the rotation of screw drive gear, screw drive gear to drive rotary screw to carry out spiral, fixed plate is made to pass through first
Bearing carries out elevating movement along rotary screw, to make the rotating mechanism in fixed plate realize lifting.Wherein, rotating mechanism
Adjustable height is determined by the protrusion height of rotary screw, and the rotary screw of suitable protrusion height can be selected according to actual conditions.Spiral shell
There are the gap of 2~3mm between bar transmission gear, motor-driven gear and fixed plate, avoid being affected in rotation.
Further, the quantity of rotary screw is no less than 3 and is uniformly arranged between bottom plate and fixed plate, and the screw rod passes
The quantity of moving gear is corresponding with the quantity of rotary screw.Enough rotary screws, which are arranged, makes the more stable lifting of fixed plate, will revolve
Turn screw rod to be uniformly set between bottom plate and fixed plate, keep enough bearing capacities, entire lifting gear is made to keep stablizing.
Further, it is equipped with circular hole among fixed plate, is fixed with position-limited rack in the circular hole, the gear wheel passes through limit
Frame is fixedly mounted on the outer of circular hole and places.
Further, position-limited rack is L-type structure, and the short side of the L-type structure is fixed on the bottom of fixed plate, the L-type knot
It being set in the long side of structure there are two pulley, the long side of the L-type structure is stretched out out of circular hole, and the gear wheel is equipped with limit chimb,
The gear wheel realizes limit by carrying out opposite sliding between two pulleys of the limit convex checkpost in L-type structure long side.
Gear wheel is fixed on by the position-limited rack of L-type structure in fixed plate, when gear wheel is rotated, passes through limit
Chimb is mounted between two pulleys of position-limited rack, is avoided generating frictional force when rotation, can be fixed gear wheel and not influence
It is rotated.Simultaneously because the limit of pulley is fixed, gear wheel is not contacted with fixed plate generation, is further ensured that gear wheel
It can be freely rotated.
Further, the second transmission mechanism include the second servo motor, driving gear, follower gear, the driving gear, with
Moving gear is set between supporting plate and swivel plate, and second servo motor is fixed on the bottom of supporting plate, output shaft and driving tooth
Wheel connection, the driving gear are engaged with follower gear, and the follower gear is set to the center of swivel plate and swivel plate fixation connects
It connects, the supporting plate is equipped with second bearing, and the follower gear, which by second bearing relatively rotate, drives swivel plate to rotate.
Second servo motor is fixed under supporting plate, drives driving gear to be rotated by motor projecting shaft, driving gear
Follower gear is driven to be rotated, follower gear is relatively rotated with respect to the second bearing on supporting plate, to drive swivel plate
Rotation.Wherein, it keeps keeping 2 between gap, follower gear and the supporting plate of 2~3mm between driving gear and supporting plate and swivel plate
The gap of~3mm, prevent driving gear and follower gear generated when being rotated friction and it is impacted.
Further, supporting plate, swivel plate, follower gear center be correspondingly provided with a through-hole, CCD is equipped in the through-hole and is imaged
Head is for positioning.When the rotary AGV lifting gears are moved to AGV trolleies under workpiece, CCD camera passes through and sweeps
Workpiece bottom Quick Response Code is retouched, trolley stops, and rotary AGV lifting gears start, and holds up workpiece, realizes that AGV trolleies are accurately fixed
Position and carrying.
The beneficial effects of the invention are as follows；The present invention includes the parts such as rotating mechanism, elevating mechanism, it may be achieved AGV trolleies
It is accurately positioned and the lifting of loading plate, rotary motion, improves work efficiency.Rotary precision AGV lifting gears have spirit
Active good, strong applicability and it is efficient the features such as, provide good reference with practice for engineering design.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the schematic diagram of elevating mechanism.
Fig. 4 is the vertical view of elevating mechanism.
Fig. 5 is the schematic diagram of position-limited rack.
Fig. 6 is the schematic diagram of rotating mechanism.
Fig. 7 is the vertical view of rotating mechanism.
Fig. 8 is that rotating mechanism is dismantled the schematic diagram of swivel plate.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1：
As Figure 1-Figure 8, a kind of rotary AGV lifting gears, including elevating mechanism and the rotation that is arranged on elevating mechanism
Rotation mechanism, elevating mechanism include the first transmission mechanism, bottom plate 1, fixed plate 2 and the rotation between bottom plate 1 and fixed plate 2
Screw rod 3, the first transmission mechanism driving rotary screw 3, which carries out rotation, makes fixed plate 2 carry out elevating movement, and rotating mechanism includes supporting plate
41, swivel plate 42 and the second transmission mechanism between supporting plate 41 and swivel plate 42, fixed plate 2 are equipped with pillar 11, support
The bottom of plate 41 is connect with the top of pillar 11, and swivel plate 42 is set to 41 top of supporting plate, the second transmission mechanism driving rotation
Plate 42 is rotated.
The present invention can be mounted on AGV trolleies for transporting by bottom plate 1, so that fixed plate 2 is risen using elevating mechanism
Drop, to make the rotating mechanism in fixed plate 2 be lifted, swivel plate 42 on rotating mechanism carries out rotation, AGV trolleies into
When row is carried, place items on swivel plate 42.
Wherein, pillar 11 plays a supportive role, while the height of pillar 11 is higher by 3 than the height of the gear in fixed plate 2
~4cm makes there are certain space between rotating mechanism and fixed plate 2, non-interference.
First transmission mechanism includes first servo motor 5, motor-driven gear 6, gear wheel 7, screw drive gear 8, electricity
Machine transmission gear 6, gear wheel 7, screw drive gear 8 are set in fixed plate 2, the output shaft and motor of first servo motor 5
Transmission gear 6 connects, and motor-driven gear 6, screw drive gear 8 are engaged with gear wheel 7, and fixed plate 2 is equipped with mounting hole, peace
It fills and is equipped with first bearing in hole, rotary screw 3 is pierced by fixed plate 2 by first bearing and is connect with screw drive gear 8.
5 driving motor transmission gear 6 of first servo motor is rotated, and motor-driven gear 6 drives 7 turns of gear wheel
Dynamic, gear wheel 7 drives screw drive gear 8 to rotate, and screw drive gear 8 drives rotary screw 3 to carry out spiral, makes fixed plate 2
Elevating movement is carried out along rotary screw 3 by first bearing, to make the rotating mechanism in fixed plate 2 realize lifting.Wherein,
The adjustable height of rotating mechanism is determined by the protrusion height of rotary screw 3, and suitable protrusion height can be selected according to actual conditions
Rotary screw 3.There are the gap of 2~3mm between screw drive gear 8, motor-driven gear 6 and fixed plate 2, avoid rotating
When be affected.
Preferably, the quantity of rotary screw 3 is 3 and uniform finished product set up of character patt ern is in Chinese character pin-shaped bottom plate 1 and fixed plate 2
Between, the quantity of screw drive gear 8 is corresponding with the quantity of rotary screw 3, has 3.Enough rotary screws 3, which are arranged, to be made admittedly
Rotary screw 3 is uniformly set between bottom plate 1 and fixed plate 2 by the more stable lifting of fixed board 2, and rotary screw 3 is opposite to be revolved
Turn screw holder and carry out spiral, keep enough bearing capacities, entire lifting gear is made to keep stablizing.
It is equipped with circular hole among fixed plate 2, is fixed with position-limited rack 9 in circular hole, gear wheel 7 is fixedly mounted by position-limited rack 9
Outer in circular hole is placed.Position-limited rack 9 is L-type structure, and the short side of L-type structure is bolted on the bottom of fixed plate 2, L-type
It is set in the long side of structure there are two pulley 10, the long side of L-type structure is stretched out out of circular hole, and gear wheel 7 is equipped with limit chimb 71, greatly
Gear 7 realizes limit by the opposite sliding of progress between limiting two pulleys 10 that chimb 71 is stuck in L-type structure long side.Canine tooth
Wheel 7 is fixed on by the position-limited rack 9 of L-type structure in fixed plate 2, when gear wheel 7 is rotated, is pacified by limiting chimb 71
Between two pulleys 10 of position-limited rack 9, avoids generating frictional force when rotation, gear wheel 7 can be fixed and do not influence it
It is rotated.Simultaneously because the limit of pulley 10 is fixed, gear wheel 7 is not contacted with the generation of fixed plate 2, is further ensured that canine tooth
Wheel 7 can be freely rotated.
Second transmission mechanism includes the second servo motor 12, driving gear 13, follower gear 14, and driving gear 13 is servo-actuated
Gear 14 is set between supporting plate 41 and swivel plate 42, and the second servo motor 12 is fixed on the bottom of supporting plate 41, output shaft and master
Moving gear 13 connects, and driving gear 13 is engaged with follower gear 14, and follower gear 14 is set to center and the swivel plate of swivel plate 42
42 are fixedly connected, and supporting plate 41 is equipped with second bearing, and follower gear 14, which by second bearing relatively rotate, drives swivel plate
42 rotations.
Second servo motor 12 is fixed under supporting plate 41, drives driving gear 13 to be rotated by motor projecting shaft, main
Moving gear 13 drives follower gear 14 to be rotated, and follower gear 14 is relatively rotated with respect to the second bearing on supporting plate 41,
To drive swivel plate 42 to rotate.Wherein, between driving gear 13 and supporting plate 41 and swivel plate 42 keep 2~3mm gap, with
The gap that 2~3mm is kept between moving gear 14 and supporting plate 41, prevents driving gear 13 and follower gear 14 from being produced when being rotated
Raw friction and it is impacted.
Being fixed on for the ease of the second servo motor 12 does not influence the activity of elevating mechanism under supporting plate 41, opened in fixed plate 2
One notch makes the second smoothly installation of servo motor 12, while keeping entire lifting gear more attractive.
Supporting plate 41, swivel plate 42, follower gear 14 center be correspondingly provided with a through-hole, CCD camera 15 is equipped in through-hole
For positioning.When the rotary AGV lifting gears are moved to AGV trolleies under workpiece, CCD camera 15 passes through and sweeps
Workpiece bottom Quick Response Code is retouched, trolley stops, and rotary AGV lifting gears start, and holds up workpiece, realizes that AGV trolleies are accurately fixed
Position and carrying.
It should be noted simultaneously that first servo motor 5 of the invention, the second servo motor 12, CCD camera 15 by
The included power supply of AGV trolleies is powered.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (8)
1. a kind of rotary AGV lifting gears, which is characterized in that including elevating mechanism and the rotation being arranged on elevating mechanism
Mechanism, the elevating mechanism include the first transmission mechanism, bottom plate（1）, fixed plate（2）And it is set to bottom plate（1）With fixed plate（2）
Between rotary screw（3）, the first transmission mechanism driving rotary screw（3）Carrying out rotation makes fixed plate（2）It is lifted
Movement, the rotating mechanism includes supporting plate（41）, swivel plate（42）And it is set to supporting plate（41）With swivel plate（42）Between
Two transmission mechanisms, the fixed plate（2）It is equipped with pillar（11）, the supporting plate（41）Bottom and pillar（11）Top connect
It connects, the swivel plate（42）Set on supporting plate（41）Top, second transmission mechanism drive swivel plate（42）It is rotated.
2. a kind of rotary AGV lifting gears according to claim 1, which is characterized in that the first transmission mechanism packet
Include first servo motor（5）, motor-driven gear（6）, gear wheel（7）, screw drive gear（8）, the motor-driven gear
（6）, gear wheel（7）, screw drive gear（8）It is set to fixed plate（2）On, the first servo motor（5）Output shaft with
Motor-driven gear（6）Connection, the motor-driven gear（6）, screw drive gear（8）With gear wheel（7）Engagement, the rotation
Turn screw rod（3）It is pierced by fixed plate（2）With screw drive gear（8）Connection.
3. a kind of rotary AGV lifting gears according to claim 2, which is characterized in that the fixed plate（2）Equipped with peace
Hole is filled, first bearing, the rotary screw are equipped in the mounting hole（3）It is pierced by fixed plate by first bearing（2）With it is described
Screw drive gear（8）Connection.
4. a kind of rotary AGV lifting gears according to claim 2, which is characterized in that the rotary screw（3）Number
Amount no less than 3 is simultaneously uniformly arranged on bottom plate（1）With fixed plate（2）Between, the screw drive gear（8）Quantity and rotation
Screw rod（3）Quantity correspond to.
5. a kind of rotary AGV lifting gears according to claim 2, which is characterized in that the fixed plate（2）Centre is set
There is circular hole, position-limited rack is fixed in the circular hole（9）, the gear wheel（7）Pass through position-limited rack（9）It is fixedly mounted on circular hole
It places outside.
6. a kind of rotary AGV lifting gears according to claim 5, which is characterized in that the position-limited rack（9）For L-type
The short side of structure, the L-type structure is fixed on fixed plate（2）Bottom, set that there are two pulleys in the long side of the L-type structure
（10）, the long side of the L-type structure stretches out out of circular hole, the gear wheel（7）Equipped with limit chimb（71）, the gear wheel
（7）By limiting chimb（71）Two pulleys being stuck in L-type structure long side（10）Between carry out opposite sliding and realize limit.
7. a kind of rotary AGV lifting gears according to claim 1, which is characterized in that the second transmission mechanism packet
Include the second servo motor（12）, driving gear（13）, follower gear（14）, the driving gear（13）, follower gear（14）If
In supporting plate（41）With swivel plate（42）Between, second servo motor（12）It is fixed on supporting plate（41）Bottom, output shaft
With driving gear（13）Connection, the driving gear（13）With follower gear（14）Engagement, the follower gear（14）Set on rotation
Flap（42）Center and swivel plate（42）It is fixedly connected, the supporting plate（41）It is equipped with second bearing, the follower gear
（14）By second bearing relatively rotate and drives swivel plate（42）Rotation.
8. a kind of rotary AGV lifting gears according to claim 1, which is characterized in that the supporting plate（41）, swivel plate
（42）, follower gear（14）Center be correspondingly provided with a through-hole, CCD camera is equipped in the through-hole（15）For positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681376.1A CN108678469A (en) | 2018-06-27 | 2018-06-27 | A kind of rotary AGV lifting gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681376.1A CN108678469A (en) | 2018-06-27 | 2018-06-27 | A kind of rotary AGV lifting gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108678469A true CN108678469A (en) | 2018-10-19 |
Family
ID=63812348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810681376.1A Pending CN108678469A (en) | 2018-06-27 | 2018-06-27 | A kind of rotary AGV lifting gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678469A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204723765U (en) * | 2015-05-23 | 2015-10-28 | 实丰文化发展股份有限公司 | A kind of perambulator is with driving wheel |
| CN206666032U (en) * | 2017-03-17 | 2017-11-24 | 杭州新剑机器人技术股份有限公司 | Rotation jacking apparatus on AGV transfer robots |
| CN207209870U (en) * | 2017-07-31 | 2018-04-10 | 广州维绅科技有限公司 | Robot and its lifting rotation mechanism |
| CN208486636U (en) * | 2018-06-27 | 2019-02-12 | 东莞理工学院 | A kind of rotary AGV lifting device |
-
2018
- 2018-06-27 CN CN201810681376.1A patent/CN108678469A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204723765U (en) * | 2015-05-23 | 2015-10-28 | 实丰文化发展股份有限公司 | A kind of perambulator is with driving wheel |
| CN206666032U (en) * | 2017-03-17 | 2017-11-24 | 杭州新剑机器人技术股份有限公司 | Rotation jacking apparatus on AGV transfer robots |
| CN207209870U (en) * | 2017-07-31 | 2018-04-10 | 广州维绅科技有限公司 | Robot and its lifting rotation mechanism |
| CN208486636U (en) * | 2018-06-27 | 2019-02-12 | 东莞理工学院 | A kind of rotary AGV lifting device |
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