CN213011853U - Climbing driving mechanism suitable for AGV - Google Patents
Climbing driving mechanism suitable for AGV Download PDFInfo
- Publication number
- CN213011853U CN213011853U CN202021655587.7U CN202021655587U CN213011853U CN 213011853 U CN213011853 U CN 213011853U CN 202021655587 U CN202021655587 U CN 202021655587U CN 213011853 U CN213011853 U CN 213011853U
- Authority
- CN
- China
- Prior art keywords
- push plate
- driving
- climbing
- agv
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 230000009194 climbing Effects 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 239000000872 buffer Substances 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000006872 improvement Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a climbing driving mechanism suitable for AGV, which comprises a driving push plate, two auxiliary push plates, two transmission shafts, a shaft connecting rod and a driving mechanism, the driving push plate is a horizontally arranged straight strip plate body, the two auxiliary push plates are assembled at the upper parts of the two ends of the driving push plate, the two transmission shafts are respectively and horizontally arranged along the length direction of the driving push plate, and are rotatably assembled on the upper ends of the two auxiliary push plates in a one-to-one correspondence manner, the ends of the two transmission shafts close to each other are connected through the shaft connecting rod, the positions of the ends far away from each other, corresponding to the outer sides of the two ends of the driving push plate, are respectively and coaxially matched with a climbing chain wheel in a rotating manner, the driving mechanism is arranged on any one of the auxiliary push plates, and is in transmission connection with the corresponding transmission shaft so as to drive the two transmission shafts to drive the corresponding climbing chain wheels to synchronously rotate. The advantages are that: reasonable in design can effectively stably realize that the AGV dolly climbs along goods shelves chain.
Description
Technical Field
The utility model relates to a AGV dolly technique, in particular to climbing actuating mechanism suitable for AGV.
Background
The Automatic Guided Vehicle (AGV) is one kind of mobile robot, is an important device in the logistics system of modern manufacturing enterprises, is mainly used for storing and transporting various materials, and provides important guarantee for flexibility, integration and high-efficiency operation of the system.
In storage logistics technical field, AGV uses more and more extensively, and is also higher and more high to AGV's requirement, and AGV's requirement does not confine to ground alone and goes, begins to develop on the goods shelves of three-dimensional storehouse, and urgent demand is an AGV that can directly climb goods shelves.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a climbing actuating mechanism suitable for AGV is provided, the effectual defect of overcoming prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the utility model provides a climbing actuating mechanism suitable for AGV, including the initiative push pedal, two supplementary push pedals, two transmission shafts, axle connecting rod and actuating mechanism, the straight bar plate body that above-mentioned initiative push pedal set up for the level, two above-mentioned supplementary push pedals assemble in the upper portion at above-mentioned initiative push pedal both ends, the length direction level setting of above-mentioned initiative push pedal is followed respectively to two above-mentioned transmission shafts, and the one-to-one and rotatable assembly is in two above-mentioned supplementary push pedal upper ends, the one end that two above-mentioned transmission shafts are close to each other is passed through above-mentioned axle connecting rod and is connected, the position that the one end that the two kept away from relatively corresponds above-mentioned initiative push pedal both ends outside is the coaxial rotation respectively and is furnished with the sprocket that climbs, above-mentioned actuating mechanism installs in arbitrary one above-mentioned supplementary push.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the auxiliary push plate is respectively assembled on the upper part of the corresponding end of the driving push plate through an elastic telescopic buffer component and can elastically and telescopically buffer towards the two sides of the driving push plate, and the shaft connecting rod is a universal telescopic joint.
Further, the elastic telescopic buffer component comprises a buffer seat, a limiting mechanism and a slide rail, the slide rail is assembled on the upper portion of the corresponding end of the active push plate and is perpendicular to the length direction of the active push plate, the auxiliary push plate is slidably mounted at the upper end of the corresponding slide rail, the buffer seat and the limiting mechanism are respectively assembled on the upper portion of the corresponding end of the active push plate and are respectively located on two sides of the corresponding auxiliary push plate, the lower end of the auxiliary push plate is connected with the buffer seat through an elastic piece, and the auxiliary push plate can elastically and telescopically buffer between the buffer seat and the limiting mechanism along the slide rail.
Furthermore, a notch is arranged in the middle of one side of the auxiliary push plate, which corresponds to the limiting mechanism, and the limiting mechanism is arranged in the notch.
Further, the limiting mechanism comprises a limiting seat and a limiting bolt, the limiting seat is fixedly mounted on the upper portion of the corresponding auxiliary push plate, screw holes facing to two sides of the driving push plate penetrate through the limiting seat, the limiting bolt penetrates through the screw holes and is screwed mutually, and the end portion of the limiting bolt abuts against the corresponding side of the auxiliary push plate.
Furthermore, two ends of the transmission shaft are respectively arranged on the upper parts of the corresponding auxiliary push plates through bearing seats in running fit with the transmission shaft.
Further, the driving mechanism comprises a motor and a speed reducer in transmission connection with the motor, the speed reducer is assembled on the upper portion of the corresponding auxiliary push plate through a fixing plate, synchronous belt wheels are coaxially arranged on the speed reducing shaft and the corresponding transmission shaft respectively, and a synchronous belt is wound on the two synchronous belt wheels.
Furthermore, the upper part of the auxiliary push plate provided with the speed reducer is also provided with a tensioning device connected with the synchronous belt.
The utility model has the advantages that: reasonable in design can effectively stably realize that the AGV dolly climbs along goods shelves chain.
Drawings
Fig. 1 is a schematic structural view of a climbing driving mechanism suitable for AGVs.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a driving push plate, 2, an auxiliary push plate, 3, a transmission shaft, 4, a shaft connecting rod, 5, a driving mechanism, 6, a climbing sprocket, 31, a bearing seat, 32, a synchronous pulley, 33, a synchronous belt, 34, a tensioning device, 51, a motor, 52, a speed reducer, 81, a buffer seat, 82, a limiting mechanism, 83, a sliding rail, 521, a fixing plate, 821, a limiting seat, 822 and a limiting bolt.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1, the climbing driving mechanism for AGVs of this embodiment includes a driving pushing plate 1, two auxiliary pushing plates 2, two transmission shafts 3, a shaft connecting rod 4 and a driving mechanism 5, the driving push plate 1 is a horizontally arranged straight plate body, the two auxiliary push plates 2 are assembled at the upper parts of the two ends of the driving push plate 1, the two transmission shafts 3 are respectively horizontally arranged along the length direction of the driving push plate 1, and are rotatably assembled on the upper ends of the two auxiliary push plates 2 in a one-to-one correspondence manner, the ends of the two transmission shafts 3 close to each other are connected through the shaft connecting rod 4, the positions of the ends far away from each other corresponding to the outer sides of the two ends of the driving push plate 1 are respectively and coaxially and rotatably provided with a climbing chain wheel 6, the driving mechanism 5 is arranged on any one of the auxiliary push plates 2, and is in transmission connection with the corresponding transmission shaft 3 so as to drive the two transmission shafts 3 to drive the corresponding climbing chain wheels 6 to synchronously rotate.
The actuating mechanism that climbs of this embodiment is when the assembly, generally set up in the both sides of AGV dolly body, it is specific, the actuating mechanism that climbs of this embodiment is installed respectively to AGV dolly body both sides, and, initiative push pedal 1 sets up inside the corresponding side of AGV dolly body, it extends the both ends that AGV dolly body corresponds the side to climb sprocket 6, whole AGV dolly adaptation is in the goods shelves that have the chain, it is specific, goods shelves generally adopt frame type goods shelves (if have 4 upright roof beams, with two upright roof beams one side that are close to each other with two, arrange the chain that sets up from top to bottom, climb, AGV dolly goes to in the goods shelves, the sprocket 6 that climbs of both sides is identical with the chain that corresponds respectively, afterwards, two sets of actuating mechanism 5 orders about corresponding sprocket 6 rotations that climbs respectively can realize stably climbing along the chain that corresponds.
Generally, still be equipped with the motor that has the gear that corresponds with the actuating mechanism that climbs in the inside both sides of AGV dolly body, the lower extreme that is equipped with rather than the vertically rack at the initiative push pedal 1 of the actuating mechanism that climbs, the rack is towards the inside extension of AGV dolly, and the upper surface is equipped with the flank of tooth with gear engagement, it is rotatory to drive the gear through the motor, can realize that whole climbing actuating mechanism corresponds the flexible regulation of side for the AGV dolly, ensure and can be smooth get into in the goods shelves, and make the sprocket 6 that climbs on it under the flexible regulation operation with good cooperation of goods shelves chain.
In a preferred embodiment, the auxiliary push plate 2 is mounted on the upper portion of the corresponding end of the driving push plate 1 through an elastic expansion and contraction buffer assembly, and elastically expands and contracts and buffers toward both sides of the driving push plate 1, and the shaft link 4 is a universal expansion joint.
In this embodiment, the elastic telescopic buffer assembly can compensate for the assembly error of the goods shelf, so that the climbing is more stable and smooth, the elastic telescopic buffer assembly can play a role in self-adaptive elastic adjustment, and the climbing chain wheel 6 can be tightly matched with the corresponding chain.
In a preferred embodiment, the elastically stretchable buffer member includes a buffer seat 81, a limit mechanism 82 and a slide rail 83, the slide rail 83 is mounted on the upper portion of the corresponding end of the driving push plate 1 and is perpendicular to the longitudinal direction of the driving push plate 1, the auxiliary push plate 2 is slidably mounted on the upper end of the corresponding slide rail 83, the buffer seat 81 and the limit mechanism 82 are respectively mounted on the upper portion of the corresponding end of the driving push plate 1 and are respectively located on both sides of the corresponding auxiliary push plate 2, the lower end of the auxiliary push plate 2 is connected to the buffer seat 81 by an elastic member, and the auxiliary push plate 2 is elastically stretchable and contractible between the buffer seat 81 and the limit mechanism 82 along the slide rail 83.
In the embodiment, the elastic telescopic buffering assembly is simple in design, the elastic force of the elastic piece is adjusted through the limiting mechanism 82, the elastic telescopic buffering performance of the elastic telescopic buffering assembly can be adjusted, the climbing chain wheel 6 is ensured to be closely matched with a chain, and stable climbing is realized.
The slide rails 83 are provided with two sets and are distributed at intervals along the length direction of the active push plate 1, and the elastic member is arranged between the two slide rails 83.
The elastic member is generally a spring, and both ends of the spring are fixedly connected to the lower end of the 81-stage auxiliary pushing plate 2.
In a preferred embodiment, a notch is formed in a middle portion of the auxiliary push plate 2 corresponding to the side of the limiting mechanism 82, and the limiting mechanism 82 is disposed in the notch.
In this embodiment, the limiting mechanism 82 does not protrude, occupies no additional space, and has a more compact overall structure.
In a preferred embodiment, the position-limiting mechanism 82 includes a position-limiting seat 821 and a position-limiting bolt 822, the position-limiting seat 821 is fixedly mounted on the upper portion of the corresponding auxiliary push plate 2, screw holes are formed in the position-limiting seat to face both sides of the driving push plate 1, and the position-limiting bolt 822 is screwed into the screw holes and has an end portion abutting against the corresponding side of the auxiliary push plate 82.
In this embodiment, the elastic compression amount of the auxiliary push plate 2 acting on the elastic member can be adjusted by screwing the limit bolt 822, so that quick and convenient adjustment is realized, and the operation is relatively simple.
In a preferred embodiment, both ends of the transmission shaft 3 are respectively mounted on the upper portions of the corresponding auxiliary push plates 2 through bearing seats 31 rotatably engaged therewith.
In this embodiment, the fit between the transmission shaft 3 and the bearing seat 31 enables a firm and stable assembly to be achieved on the auxiliary push plate 2, and good rotation thereof is facilitated.
In a preferred embodiment, the driving mechanism 5 includes a motor 51 and a speed reducer 52 drivingly connected to the motor 51, the speed reducer 52 is attached to the upper portion of the corresponding auxiliary push plate 2 via a fixing plate 521, the speed reduction shaft and the corresponding transmission shaft 3 are coaxially provided with a timing pulley 32, and a timing belt 33 is wound around the two timing pulleys 32.
In this embodiment, the driving mechanism 5 adopts a matched transmission pair of the motor 51 and the speed reducer 52, and the final output rotating speed of the driving mechanism is adjustable, so that the AGV trolley can climb or descend at a relatively adaptive speed.
In a preferred embodiment, a tensioner 34 connected to the timing belt 33 is further installed on the upper portion of the auxiliary push plate 2 to which the speed reducer 52 is attached.
In this embodiment, the tensioning device 34 can adjust the tensioning degree of the synchronous belt, so that the synchronous belt has a stable transmission performance, and is beneficial to good power output of the transmission shaft 3.
The tensioning device 34 is a conventional device, and reference may be made to a conventional tensioning mechanism on a conventional belt or a synchronous belt, and the detailed structure thereof is not described herein.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a climbing actuating mechanism suitable for AGV which characterized in that: the device comprises a driving push plate (1), two auxiliary push plates (2), two transmission shafts (3), a shaft connecting rod (4) and a driving mechanism (5), wherein the driving push plate (1) is a straight strip-shaped plate body which is horizontally arranged, the two auxiliary push plates (2) are assembled at the upper parts of two ends of the driving push plate (1), the two transmission shafts (3) are respectively horizontally arranged along the length direction of the driving push plate (1) and are assembled at the upper ends of the two auxiliary push plates (2) in a one-to-one correspondence and rotatable manner, the ends, close to each other, of the two transmission shafts (3) are connected through the shaft connecting rod (4), the positions, corresponding to the outer sides of two ends of the driving push plate (1), of the ends, far away from each other, of the two transmission shafts are respectively and coaxially assembled with a climbing chain wheel (6), the driving mechanism (5) is arranged on any one auxiliary push plate (2) and, so as to drive the two transmission shafts (3) to drive the corresponding climbing chain wheels (6) to synchronously rotate.
2. A climbing drive mechanism for an AGV according to claim 1, characterized in that: the auxiliary push plate (2) is assembled on the upper portion of the corresponding end of the driving push plate (1) through elastic telescopic buffering components respectively and can face the elastic telescopic buffering components on the two sides of the driving push plate (1), and the shaft connecting rod (4) is a universal telescopic joint.
3. A climbing drive mechanism for an AGV according to claim 2, characterized in that: elastic stretching buffer assembly includes buffing pad (81), stop gear (82) and slide rail (83), slide rail (83) assemble in the correspondence of initiative push pedal (1) holds upper portion, and with the length direction of initiative push pedal (1) is perpendicular, supplementary push pedal (2) slidable mounting in corresponding the upper end of slide rail (83), buffing pad (81) and stop gear (82) assemble respectively in the correspondence of initiative push pedal (1) holds upper portion to be located the correspondence respectively the both sides of supplementary push pedal (2), the lower extreme of supplementary push pedal (2) pass through the elastic component with buffing pad (81) are connected, supplementary push pedal (2) can be followed slide rail (83) are in elastic stretching buffering between buffing pad (81) and stop gear (82).
4. A climbing drive mechanism for an AGV according to claim 3, characterized in that: a notch is formed in the middle of one side, corresponding to the limiting mechanism (82), of the auxiliary push plate (2), and the limiting mechanism (82) is arranged in the notch.
5. A climbing drive mechanism for an AGV according to claim 3, characterized in that: the limiting mechanism (82) comprises a limiting seat (821) and a limiting bolt (822), the limiting seat (821) is fixedly installed on the upper portion of the corresponding auxiliary push plate (2), screw holes facing to the two sides of the driving push plate (1) penetrate through the limiting seat, the limiting bolt (822) penetrates through the screw holes and is mutually screwed, and the end portion of the limiting bolt is abutted to the corresponding side of the auxiliary push plate (2).
6. A climbing drive mechanism according to any of claims 1 to 5 adapted for an AGV, characterized in that: and two ends of the transmission shaft (3) are respectively arranged on the upper parts of the corresponding auxiliary push plates (2) through bearing seats (31) which are in running fit with the transmission shaft.
7. A climbing drive mechanism according to any of claims 1 to 5 adapted for an AGV, characterized in that: the driving mechanism (5) comprises a motor (51) and a speed reducer (52) in transmission connection with the motor (51), the speed reducer (52) is assembled on the upper portion of the corresponding auxiliary push plate (2) through a fixing plate (521), a speed reducing shaft of the speed reducer and the corresponding transmission shaft (3) are respectively and coaxially provided with synchronous belt wheels (32), and the synchronous belt (33) is wound on the two synchronous belt wheels (32).
8. The climbing drive mechanism for an AGV according to claim 7, wherein: the upper part of the auxiliary push plate (2) provided with the speed reducer (52) is also provided with a tensioning device (34) connected with the synchronous belt (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655587.7U CN213011853U (en) | 2020-08-11 | 2020-08-11 | Climbing driving mechanism suitable for AGV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655587.7U CN213011853U (en) | 2020-08-11 | 2020-08-11 | Climbing driving mechanism suitable for AGV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213011853U true CN213011853U (en) | 2021-04-20 |
Family
ID=75464438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021655587.7U Expired - Fee Related CN213011853U (en) | 2020-08-11 | 2020-08-11 | Climbing driving mechanism suitable for AGV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213011853U (en) |
-
2020
- 2020-08-11 CN CN202021655587.7U patent/CN213011853U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6488110B2 (en) | Vehicle drive system | |
| US4805866A (en) | Powered seat slide device | |
| CN109050353B (en) | Transmission system of electric long slide rail | |
| CN111994545A (en) | Automatic guide transport vehicle capable of climbing goods shelf | |
| JPH07507514A (en) | Power seat adjuster with drive gear force bypass path | |
| US20110271777A1 (en) | Drive mechanism | |
| CN213011853U (en) | Climbing driving mechanism suitable for AGV | |
| CN110091353A (en) | A kind of interior cabling variation rigidity joint of robot module | |
| CN218751097U (en) | Novel crawler chassis | |
| CN210806899U (en) | Linear module with improved structure | |
| CN107757288B (en) | Suspension system of automobile, automobile with suspension system and control method | |
| CN109968938B (en) | Shock attenuation dolly chassis that front and back wheel can rise and fall in step | |
| CN115384643B (en) | All-terrain agricultural crop information monitoring mobile platform and monitoring method | |
| CA3061397A1 (en) | Tracked vehicle | |
| CN107571931B (en) | Robot with combined wheel legs | |
| CN210633701U (en) | Robot chassis and damper | |
| CN212148854U (en) | Connecting mechanism for controlling train head part of motor train unit | |
| CN212244837U (en) | Automatic guide transport vehicle capable of climbing goods shelf | |
| CN218176796U (en) | Side car platform driving machine | |
| CN209083946U (en) | Gearbox and heavy truck | |
| CN206494453U (en) | A kind of Rail logistics dolly drive gear buffer unit | |
| CN217477384U (en) | Speed reduction steering device suitable for industrial vehicle | |
| CN110963245A (en) | Intelligent conveyor that security performance is high | |
| CN220262524U (en) | Low chassis trackless electric flat car | |
| CN110937042A (en) | Universal indoor suspension chassis suitable for various pavements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |