CN108328510B - Lifting mechanism for AGV - Google Patents
Lifting mechanism for AGV Download PDFInfo
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- CN108328510B CN108328510B CN201810166255.3A CN201810166255A CN108328510B CN 108328510 B CN108328510 B CN 108328510B CN 201810166255 A CN201810166255 A CN 201810166255A CN 108328510 B CN108328510 B CN 108328510B
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- shaft
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- traction chain
- chain
- guide plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 116
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 230000003993 interaction Effects 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
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Transmission Devices (AREA)
Abstract
The invention relates to a lifting mechanism for an AGV (automatic guided vehicle), which comprises an output chain, a motor, a first transmission shaft, a first guide shaft, a second guide shaft, a first fixing plate, a first rotating shaft, a second fixing plate, a second rotating shaft, a first traction chain, a second traction chain, a first guide plate and a supporting plate, wherein the output chain is respectively sleeved on the output end of the motor and the first transmission shaft; the first guide shaft and the second guide shaft are arranged at intervals perpendicular to the first transmission shaft; the first fixing plate is arranged on the first guide shaft and provided with a first rotating shaft; the second fixing plate is arranged on the second guide shaft and is provided with a second rotating shaft; the first traction chain is sleeved on the first transmission shaft and the first rotation shaft respectively; the second traction chain is sleeved on the other end of the first transmission shaft and the second rotation shaft respectively; the first guide plate is arranged along the length direction of the first transmission shaft, and two ends of the first guide plate are respectively connected with the first traction chain and the second traction chain; the supporting plate is arranged between the first guide shaft and the second guide shaft and is connected with the first guide plate. The product of the invention can be lifted more stably.
Description
Technical Field
The invention relates to the technical field of AGVs, in particular to a lifting mechanism for an AGV.
Background
Along with the rapid development of industrial automation, the automation degree of the operation process of the AGV is required to be higher and higher by enterprises, and the AGV is required to have automatic loading and unloading, so that a corresponding automatic lifting device is required to be arranged on the AGV. The lifting mechanism of the AGV in the prior art is complex in structure, poor in running stability and very limited in use.
Disclosure of Invention
The technical problem to be solved by the invention is how to provide the lifting mechanism of the AGV, which has the advantages of reasonable structure, high transmission efficiency and more stable lifting operation.
The technical scheme for solving the technical problems is as follows:
The lifting mechanism for the AGV comprises a motor output chain, a driving motor, a first transmission shaft, a first guide shaft, a second guide shaft, a first fixing plate, a second fixing plate, a first traction chain, a second traction chain, a first guide plate and a supporting plate, wherein one end of the motor output chain is sleeved on the output end of the driving motor, and the other end of the motor output chain is sleeved on the first transmission shaft; the first guide shaft and the second guide shaft are arranged at intervals along the length direction perpendicular to the first transmission shaft; the first fixing plate is arranged at one end of the first guide shaft far away from the first transmission shaft and is provided with a first rotation shaft; the second fixing plate is arranged at one end of the second guide shaft far away from the first transmission shaft and is provided with a second rotating shaft; one end of the first traction chain is sleeved on one end of the first transmission shaft, and the other end of the first traction chain is sleeved on the first rotation shaft; one end of the second traction chain is sleeved on the other end of the first transmission shaft, and the other end of the second traction chain is sleeved on the second rotation shaft; the first guide plate is arranged along the length direction of the first transmission shaft, and two ends of the first guide plate are fixedly connected with the first traction chain and the second traction chain respectively; the supporting plate is arranged between the first guide shaft and the second guide shaft and is fixedly connected with the first guide plate through a connecting shaft.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the motor is driven to rotate so as to drive the motor to output the power, and the first transmission shaft is driven to rotate so that the first traction chain and the second traction chain which are connected with the two ends of the first transmission shaft are transmitted, so that the first guide plate forms stable traction along with the first traction chain and the second traction chain, and the supporting plate is driven to move up and down together. The AGV lifting mechanism is reasonable in structure, high in transmission efficiency and stable in lifting operation.
Based on the technical scheme, the invention can also be improved as follows:
Further, one end of the first guide plate is fixedly connected with one side of the first traction chain, and the other end of the first guide plate is fixedly connected with one side of the second traction chain.
The beneficial effects of adopting the further scheme are as follows: one side through first traction chain and second traction chain just can drive first baffle up-and-down motion, and the operation sets up more convenient.
Further, one end of the first guide plate is fixedly connected with two sides of the first traction chain, and the other end of the first guide plate is fixedly connected with two sides of the second traction chain.
The beneficial effects of adopting the further scheme are as follows: the first guide plate is driven to move up and down through the two sides of the first traction chain and the second traction chain, so that a more stable running structure can be formed, and the traction effect is better.
Further, one end of the first guide plate is in sliding connection with the first guide shaft, and the other end of the first guide plate is in sliding connection with the second guide shaft.
The beneficial effects of adopting the further scheme are as follows: therefore, when the first guide plate moves up and down through the first traction chain and the second traction chain, the two ends of the first guide plate can respectively take the first guide shaft and the second guide shaft as guide rails, so that the first guide plate can be ensured to be more stable when driving the supporting plate to move up and down, and left and right shaking can not occur.
Further, the device further comprises a first bearing and a second bearing, wherein the first bearing is arranged at one end of the first guide plate, the second bearing is arranged at the other end of the first guide plate, and the first bearing and the second bearing are respectively sleeved on the first guide shaft and the second guide shaft.
The beneficial effects of adopting the further scheme are as follows: the first guide plate is connected with the first guide shaft and the second guide shaft in a sliding manner through the bearing, so that the structure is more stable, the resistance of up-and-down movement is smaller, and the operation is smoother.
Further, the device also comprises a first transmission chain, a second transmission shaft, a third guide shaft, a fourth guide shaft, a third traction chain, a fourth traction chain and a second guide plate, wherein the second transmission shaft is arranged in parallel with the first transmission shaft, one end of the first transmission chain is sleeved on one end of the first transmission shaft, the other end of the first transmission chain is sleeved on one end of the second transmission shaft, which is positioned on the same side with the first transmission shaft, one end of the second transmission chain is sleeved on the other end of the first transmission shaft, the other end of the second transmission chain is sleeved on the other end of the second transmission shaft, the third guide shaft and the fourth guide shaft are arranged at intervals along the length direction vertical to the second transmission shaft, one end of the third guide shaft, which is far away from the second transmission shaft, is connected with the first fixing plate, the first fixing plate is further provided with a third rotating shaft, one end of the fourth guide shaft, which is far away from the second transmission shaft, is connected with the second fixing plate, the second fixing plate is further provided with a fourth rotating shaft, one end of the third traction chain is sleeved on one end of the second transmission shaft, the other end of the third traction chain is sleeved on the third rotating shaft, one end of the fourth traction chain is sleeved on the other end of the second transmission shaft, the other end of the fourth traction chain is sleeved on the fourth rotating shaft, the second guide plate is arranged along the length direction of the second transmission shaft, two ends of the second guide plate are respectively fixedly connected with the third traction chain and the fourth traction chain, and the supporting plate is fixedly connected with the second guide plate through a connecting shaft.
The beneficial effects of adopting the further scheme are as follows: the first transmission shaft rotates and is driven to the second transmission shaft by the first transmission chain and the second transmission chain, the second transmission shaft rotates to enable the third traction chain and the fourth traction chain to drive the second guide plate to move up and down, and then square four-position symmetrical driving is formed on the supporting plate, driving of each position of the supporting plate is enabled to be more stable, vertical and horizontal shaking can not occur, stress of each connecting point is even, and transmission efficiency is high.
Further, one end of the second guide plate is fixedly connected with one side of the third traction chain, and the other end of the second guide plate is fixedly connected with one side of the fourth traction chain.
The beneficial effects of adopting the further scheme are as follows: one side of the third traction chain and one side of the fourth traction chain can drive the second guide plate to move up and down, and the operation setting is more convenient.
Further, one end of the second guide plate is fixedly connected with two sides of the third traction chain, and the other end of the second guide plate is fixedly connected with two sides of the fourth traction chain.
The beneficial effects of adopting the further scheme are as follows: the second guide plate is driven to move up and down through the two sides of the third traction chain and the fourth traction chain, so that a more stable running structure can be formed, and the traction effect is better.
Further, one end of the second guide plate is in sliding connection with the third guide shaft, and the other end of the second guide plate is in sliding connection with the fourth guide shaft.
The beneficial effects of adopting the further scheme are as follows: therefore, when the third traction chain and the fourth traction chain drag the second guide plate to move up and down, the two ends of the second guide plate can respectively take the third guide shaft and the fourth guide shaft as guide rails, so that the second guide plate can be ensured to be more stable when driving the supporting plate to move up and down, and left and right shaking can not occur.
Further, the guide plate further comprises a third bearing and a fourth bearing, wherein the third bearing is arranged at one end of the second guide plate, the fourth bearing is arranged at the other end of the second guide plate, and the third bearing and the fourth bearing are respectively sleeved on the third guide shaft and the fourth guide shaft.
The beneficial effects of adopting the further scheme are as follows: the second guide plate is connected with the third guide shaft and the fourth guide shaft in a sliding manner through the bearings, so that the structure is more stable, the resistance of up-and-down movement is smaller, and the operation is smoother.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the product of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. The motor output chain, 2, driving motor, 3, first transmission shaft, 4, first guide shaft, 5, second guide shaft, 6, first fixed plate, 7, second fixed plate, 8, first traction chain, 9, second traction chain, 10, first guide plate, 11, pallet, 12, first rotation shaft, 13, second rotation shaft, 14, first bearing, 15, first transmission chain, 16, second transmission shaft, 17, third guide shaft, 18, fourth guide shaft, 19, third traction chain, 20, fourth traction chain, 21, second guide plate, 22, third rotation shaft, 23, fourth rotation shaft, 24, third bearing.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in FIG. 1, the present invention discloses a lift mechanism for an AGV.
In a preferred embodiment, the lifting mechanism for the AGV of the invention comprises a motor output chain 1, a driving motor 2, a first transmission shaft 3, a first guide shaft 4, a second guide shaft 5, a first fixing plate 6, a second fixing plate 7, a first traction chain 8, a second traction chain 9, a first guide plate 10 and a supporting plate 11, wherein one end of the motor output chain 1 is sleeved on the output end of the driving motor 2, and the other end is sleeved on the first transmission shaft 3; the first guide shaft 4 and the second guide shaft 5 are arranged at intervals along the length direction perpendicular to the first transmission shaft 3; the first fixing plate 6 is arranged at one end of the first guide shaft 4 away from the first transmission shaft 3, and is provided with a first rotating shaft 12; the second fixing plate 7 is arranged at one end of the second guide shaft 5 away from the first transmission shaft 3, and is provided with a second rotating shaft 13; one end of the first traction chain 8 is sleeved on one end of the first transmission shaft 3, and the other end of the first traction chain 8 is sleeved on the first rotation shaft 12; one end of the second traction chain 9 is sleeved on the other end of the first transmission shaft 3, and the other end of the second traction chain 9 is sleeved on the second rotation shaft 13; the first guide plate 10 is arranged along the length direction of the first transmission shaft 3, and two ends of the first guide plate 10 are fixedly connected with the first traction chain 8 and the second traction chain 9 respectively; the supporting plate 11 is arranged between the first guide shaft 4 and the second guide shaft 5, and is fixedly connected with the first guide plate 10 through a connecting shaft. According to the invention, the product driving motor 2 rotates to drive the motor output chain 1 to output power, and drives the first transmission shaft 3 to rotate, so that the first traction chain 8 and the second traction chain 9 which are connected with the two ends of the first transmission shaft 3 are transmitted, and the first guide plate 10 forms stable traction along with the first traction chain 8 and the second traction chain 9, and drives the supporting plate 11 to move up and down together. The AGV lifting mechanism is reasonable in structure, high in transmission efficiency and stable in lifting operation.
Preferably, one end of the first guide plate 10 is fixedly connected to one side of the first traction chain 8, and the other end is fixedly connected to one side of the second traction chain 9. The first guide plate 10 can be driven to move up and down through one side of the first traction chain 8 and one side of the second traction chain 9, and the operation setting is more convenient. Or one end of the first guide plate 10 is fixedly connected with two sides of the first traction chain 8, and the other end is fixedly connected with two sides of the second traction chain 9. The first guide plate 10 is driven to move up and down through the two sides of the first traction chain 8 and the second traction chain 9, so that a more stable running structure can be formed, and the traction effect is better.
Preferably, one end of the first guide plate 10 is slidably connected to the first guide shaft 4, and the other end is slidably connected to the second guide shaft 5. Therefore, when the first guide plate 10 is pulled to move up and down through the first traction chain 8 and the second traction chain 9, the two ends of the first guide plate 10 can respectively take the first guide shaft 4 and the second guide shaft 5 as guide rails, so that the first guide plate 10 can be ensured to be more stable when driving the supporting plate 11 to move up and down, and left and right shaking can not occur.
Further preferably, the guide rail further comprises a first bearing 14 and a second bearing, wherein the first bearing 14 is arranged on one end of the first guide plate 10, the second bearing is arranged on the other end of the first guide plate 10, and the first bearing 14 and the second bearing are respectively sleeved on the first guide shaft 4 and the second guide shaft 5. The first guide plate 10 is connected with the first guide shaft 4 and the second guide shaft 5 in a sliding manner through bearings, so that the structure is more stable, the resistance of up-and-down movement is smaller, and the operation is smoother.
The invention also discloses another preferred embodiment, which further comprises a first transmission chain 15, a second transmission chain, a second transmission shaft 16, a third guide shaft 17, a fourth guide shaft 18, a third traction chain 19, a fourth traction chain 20 and a second guide plate 21, wherein the second transmission shaft 16 is arranged in parallel with the first transmission shaft 3, one end of the first transmission chain 15 is sleeved on one end of the first transmission shaft 3, the other end of the first transmission chain 15 is sleeved on one end of the second transmission shaft 16, which is positioned on the same side as the first transmission shaft 3, one end of the second transmission chain is sleeved on the other end of the first transmission shaft 3, the other end of the second transmission chain is sleeved on the other end of the second transmission shaft 16, the third guide shaft 17 and the fourth guide shaft 18 are arranged at intervals along the length direction perpendicular to the second transmission shaft 16, one end of the third guide shaft 17 away from the second transmission shaft 16 is connected with the first fixing plate 6, the first fixing plate 6 is also provided with a third rotating shaft 22, one end of the fourth guide shaft 18 away from the second transmission shaft 16 is connected with the second fixing plate 7, the second fixing plate 7 is also provided with a fourth rotating shaft 23, one end of the third traction chain 19 is sleeved on one end of the second transmission shaft 16, the other end of the third traction chain 19 is sleeved on the third rotating shaft 22, one end of the fourth traction chain 20 is sleeved on the other end of the second transmission shaft 16, the other end of the fourth traction chain 20 is sleeved on the fourth rotating shaft 23, the second guide plate 21 is arranged along the length direction of the second transmission shaft 16, and two ends of the second guide plate 21 are respectively and fixedly connected with the third traction chain 19 and the fourth traction chain 20, and the supporting plate 11 is fixedly connected with the second guide plate 21 through a connecting shaft. The first transmission shaft 3 rotates and is driven to the second transmission shaft 16 by the first transmission chain 15 and the second transmission chain, the second transmission shaft 16 rotates to enable the third traction chain 19 and the fourth traction chain 20 to drive the second guide plate 21 to move up and down, and then square four-position symmetrical driving is formed for the supporting plate 11, driving of all positions of the supporting plate 11 is more stable, vertical and horizontal shaking can not occur, stress of all connecting points is more uniform, and transmission efficiency is higher.
Preferably, one end of the second guide plate 21 is fixedly connected to one side of the third traction chain 19, and the other end is fixedly connected to one side of the fourth traction chain 20. The second guide plate 21 can be driven to move up and down by one side of the third traction chain 19 and one side of the fourth traction chain 20, and the operation and the arrangement are more convenient.
Or one end of the second guide plate 21 is fixedly connected to two sides of the third traction chain 19, and the other end is fixedly connected to two sides of the fourth traction chain 20. The second guide plate 21 is driven to move up and down by the two sides of the third traction chain 19 and the fourth traction chain 20, so that a more stable running structure can be formed, and the traction effect is better.
Preferably, one end of the second guide plate 21 is slidably connected to the third guide shaft 17, and the other end is slidably connected to the fourth guide shaft 18. Therefore, when the third traction chain 19 and the fourth traction chain 20 drag the second guide plate 21 to move up and down, the two ends of the second guide plate 21 can respectively take the third guide shaft 17 and the fourth guide shaft 18 as guide rails, so that the second guide plate 21 can be ensured to be more stable when driving the supporting plate 11 to move up and down, and left and right shaking can not occur.
Further preferably, the guide rail further comprises a third bearing 24 and a fourth bearing, wherein the third bearing 24 is arranged on one end of the second guide plate 21, the fourth bearing is arranged on the other end of the second guide plate 21, and the third bearing 24 and the fourth bearing are respectively sleeved on the third guide shaft 17 and the fourth guide shaft 18. The second guide plate 21 is connected with the third guide shaft 17 and the fourth guide shaft 18 in a sliding manner through bearings, so that the structure is more stable, the resistance to up-and-down movement is smaller, and the operation is smoother.
It should be noted that, the first bearing 14, the second bearing, the third bearing 24 and the fourth bearing may all be linear bearings, so that the stability of the pallet running is better, the pallet will not shake from side to side, and the resistance is smaller.
It can be understood that the product realizes synchronous lifting of each connecting point through the chain, so that the phenomenon of jamming does not occur; limiting the movement direction through a linear bearing; the transmission chain ensures that the rotation speeds of the two transmission shafts are consistent. It should be noted that, the product of the present invention provides two embodiments, one is to form stable driving to the pallet 11 through two points located on a straight line, the other is to form stable driving to the pallet 11 through four positions with square shape, and more similar structures can be added, and stable driving can be performed through six positions, and stable driving can be performed at eight positions, which is not limited herein.
The invention has the advantages that:
1. the stress of each connecting point can be ensured to be uniform;
2. the linear bearing ensures that the supporting plate cannot shake left and right, and the resistance is small;
3. simple structure, high transmission efficiency and convenient assembly.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (9)
1. The lifting mechanism for the AGV is characterized by comprising a motor output chain (1), a driving motor (2), a first transmission shaft (3), a first guide shaft (4), a second guide shaft (5), a first fixing plate (6), a second fixing plate (7), a first traction chain (8), a second traction chain (9), a first guide plate (10) and a supporting plate (11), wherein one end of the motor output chain (1) is sleeved on the output end of the driving motor (2), and the other end of the motor output chain is sleeved on the first transmission shaft (3); the first guide shaft (4) and the second guide shaft (5) are arranged at intervals along the length direction perpendicular to the first transmission shaft (3); the first fixing plate (6) is arranged at one end of the first guide shaft (4) far away from the first transmission shaft (3) and is provided with a first rotating shaft (12); the second fixing plate (7) is arranged at one end of the second guide shaft (5) far away from the first transmission shaft (3), and is provided with a second rotating shaft (13); one end of the first traction chain (8) is sleeved on one end of the first transmission shaft (3), and the other end of the first traction chain (8) is sleeved on the first rotation shaft (12); one end of the second traction chain (9) is sleeved on the other end of the first transmission shaft (3), and the other end of the second traction chain (9) is sleeved on the second rotation shaft (13); the first guide plate (10) is arranged along the length direction of the first transmission shaft (3), and two ends of the first guide plate (10) are fixedly connected with the first traction chain (8) and the second traction chain (9) respectively; the supporting plate (11) is arranged between the first guide shaft (4) and the second guide shaft (5) and is fixedly connected with the first guide plate (10) through a connecting shaft;
the novel transmission device further comprises a first transmission chain (15), a second transmission chain, a second transmission shaft (16), a third guide shaft (17), a fourth guide shaft (18), a third traction chain (19), a fourth traction chain (20) and a second guide plate (21), wherein the second transmission shaft (16) is arranged in parallel with the first transmission shaft (3), one end of the first transmission chain (15) is sleeved on one end of the first transmission shaft (3), the other end of the first transmission chain (15) is sleeved on one end of the second transmission shaft (16) and one end of the first transmission shaft (3) which are positioned on the same side, one end of the second transmission chain is sleeved on the other end of the first transmission shaft (3), the other end of the second transmission chain is sleeved on the other end of the second transmission shaft (16), the third guide shaft (17) and the fourth guide shaft (18) are arranged at intervals along the length direction perpendicular to the second transmission shaft (16), the third guide shaft (17) is far away from the first transmission shaft (16) and the second guide plate (6) and the first transmission shaft (6) are further connected with the first guide plate (6) and the second transmission shaft (6) are further connected with the first guide plate (6), the novel traction device is characterized in that a fourth rotating shaft (23) is further arranged on the second fixing plate (7), one end of the third traction chain (19) is sleeved on one end of the second transmission shaft (16), the other end of the third traction chain (19) is sleeved on the third rotating shaft (22), one end of the fourth traction chain (20) is sleeved on the other end of the second transmission shaft (16), the other end of the fourth traction chain (20) is sleeved on the fourth rotating shaft (23), the second guide plate (21) is arranged along the length direction of the second transmission shaft (16), two ends of the second guide plate (21) are respectively fixedly connected with the third traction chain (19) and the fourth traction chain (20), and the supporting plate (11) is fixedly connected with the second guide plate (21) through a connecting shaft.
2. Lifting mechanism for an AGV according to claim 1, characterized in that one end of the first guide plate (10) is fixedly connected to one side of the first traction chain (8) and the other end is fixedly connected to one side of the second traction chain (9).
3. Lifting mechanism for an AGV according to claim 1, characterized in that one end of the first guide plate (10) is fixedly connected to both sides of the first traction chain (8) and the other end is fixedly connected to both sides of the second traction chain (9).
4. Lifting mechanism for an AGV according to claim 1, characterized in that one end of the first guide plate (10) is slidingly connected to the first guide shaft (4) and the other end is slidingly connected to the second guide shaft (5).
5. The lifting mechanism for an AGV vehicle according to claim 4, further comprising a first bearing (14) and a second bearing, wherein the first bearing (14) is disposed on one end of the first guide plate (10), the second bearing is disposed on the other end of the first guide plate (10), and the first bearing (14) and the second bearing are respectively disposed on the first guide shaft (4) and the second guide shaft (5).
6. Lifting mechanism for an AGV according to claim 1, characterized in that one end of the second guide plate (21) is fixedly connected to one side of the third traction chain (19) and the other end is fixedly connected to one side of the fourth traction chain (20).
7. Lifting mechanism for an AGV according to claim 1, characterized in that one end of the second guide plate (21) is fixedly connected to both sides of the third traction chain (19) and the other end is fixedly connected to both sides of the fourth traction chain (20).
8. Lifting mechanism for an AGV according to claim 1, characterized in that the second guide plate (21) is slidingly connected at one end to the third guide shaft (17) and at the other end to the fourth guide shaft (18).
9. The lifting mechanism for an AGV car according to claim 8, further comprising a third bearing (24) and a fourth bearing, wherein the third bearing (24) is disposed on one end of the second guide plate (21), the fourth bearing is disposed on the other end of the second guide plate (21), and the third bearing (24) and the fourth bearing are respectively sleeved on the third guide shaft (17) and the fourth guide shaft (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810166255.3A CN108328510B (en) | 2018-02-28 | 2018-02-28 | Lifting mechanism for AGV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810166255.3A CN108328510B (en) | 2018-02-28 | 2018-02-28 | Lifting mechanism for AGV |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108328510A CN108328510A (en) | 2018-07-27 |
| CN108328510B true CN108328510B (en) | 2024-05-17 |
Family
ID=62930069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810166255.3A Active CN108328510B (en) | 2018-02-28 | 2018-02-28 | Lifting mechanism for AGV |
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| CN105347238A (en) * | 2015-12-02 | 2016-02-24 | 湖北华轩自动化科技有限公司 | Four-post four-lifting-point chain type lifter for car side wall |
| CN205222244U (en) * | 2015-12-24 | 2016-05-11 | 温州科强机械有限公司 | Covering making machine's receiving agencies |
| CN207890963U (en) * | 2018-02-28 | 2018-09-21 | 广东飞库科技有限公司 | A kind of elevating mechanism for AGV vehicles |
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| US2739862A (en) * | 1951-11-01 | 1956-03-27 | American Mach & Foundry | Self leveling, storing, and dispensing apparatus |
| KR20040003280A (en) * | 2002-07-02 | 2004-01-13 | 현대자동차주식회사 | Drop lifter |
| KR20070014563A (en) * | 2005-07-29 | 2007-02-01 | 현대자동차주식회사 | Drop lift system |
| CN101648643A (en) * | 2009-08-14 | 2010-02-17 | 常熟市诚达港务机械设备厂 | Mobile telescopic lifting conveying vehicle |
| CN102407985A (en) * | 2011-11-17 | 2012-04-11 | 柳雪春 | Material storage lifting device |
| CN203545582U (en) * | 2012-06-18 | 2014-04-16 | 陈继儒 | Lifting device of multilayer vertical frame |
| CN203697567U (en) * | 2014-02-17 | 2014-07-09 | 范大春 | Semiautomatic or full-automatic window patching machine lifting device |
| CN105347238A (en) * | 2015-12-02 | 2016-02-24 | 湖北华轩自动化科技有限公司 | Four-post four-lifting-point chain type lifter for car side wall |
| CN205222244U (en) * | 2015-12-24 | 2016-05-11 | 温州科强机械有限公司 | Covering making machine's receiving agencies |
| CN207890963U (en) * | 2018-02-28 | 2018-09-21 | 广东飞库科技有限公司 | A kind of elevating mechanism for AGV vehicles |
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| CN108328510A (en) | 2018-07-27 |
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