CN115043361B - Same-direction feeding and discharging lifting device and automatic guiding transport vehicle - Google Patents
Same-direction feeding and discharging lifting device and automatic guiding transport vehicle Download PDFInfo
- Publication number
- CN115043361B CN115043361B CN202210911288.2A CN202210911288A CN115043361B CN 115043361 B CN115043361 B CN 115043361B CN 202210911288 A CN202210911288 A CN 202210911288A CN 115043361 B CN115043361 B CN 115043361B
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- lifting
- swing arm
- lifting seat
- chain
- lifting device
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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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/122—Platforms; Forks; Other load supporting or gripping members longitudinally movable
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
Abstract
The application provides a lifting device capable of feeding and discharging simultaneously and an automatic guiding transport vehicle, and relates to the technical field of AGVs. The lifting assembly comprises a first lifting mechanism, a first lifting seat, a first bearing structure and a second lifting mechanism. The first lifting seat is arranged on the first lifting mechanism; the first bearing structure is arranged on the first lifting seat; the two first bearing structures are correspondingly matched; the second lifting mechanism comprises a swinging arm, the swinging arm is rotationally connected with the first lifting seat, one end of the swinging arm is provided with a second lifting seat, the second lifting seat is provided with a second bearing structure, and the two second bearing structures are correspondingly matched; the second support structure is adapted to swing below the first support structure. The application can solve the problems of reversing, rotating, occupying channels and low logistics passing efficiency in the loading and unloading process of the AGV in the prior art, and has the effects of finishing the loading and unloading operation in the same direction by one reciprocating stroke and improving the material changing efficiency.
Description
Technical Field
The application relates to the technical field of AGVs, in particular to a lifting device capable of feeding and discharging simultaneously and an automatic guiding transport vehicle.
Background
In the production process of coiled materials (such as coating, rolling, cutting and other processes in battery production, stamping processes of shells, internal brackets and the like of electronic products, folding processes of medical gauze and the like), the whole coiled materials are required to be placed at a feed opening of production equipment.
In order to save manpower and reduce the labor intensity, the AGVs (Automated Guided Vehicle, AGVs for short) are automatic guided vehicles, and are used for carrying instead of manpower in all factories. However, in the actual use process, the AGV can occupy the channel in reversing, rotating and other actions, and the logistics passing efficiency is affected.
Disclosure of Invention
The technical problem to be solved by the application is to overcome the defects of reversing, rotating, occupying a channel and low logistics passing efficiency in the loading and unloading process of the AGV in the prior art, thereby providing the lifting device for loading and unloading and the automatic guiding transport vehicle.
In order to solve the above problems, the present application provides a lifting device for feeding and discharging materials simultaneously, which comprises two lifting assemblies arranged oppositely, wherein each lifting assembly comprises a first lifting mechanism, a first lifting seat, a first supporting structure and a second lifting mechanism. The first lifting seat is arranged on the first lifting mechanism; the first bearing structure is arranged on the first lifting seat; the two first bearing structures are correspondingly matched and are suitable for bearing the first reel objects; the second lifting mechanism comprises a swinging arm, the swinging arm is rotationally connected with the first lifting seat, one end of the swinging arm is provided with a second lifting seat, the second lifting seat is provided with a second bearing structure, and the two second bearing structures are correspondingly matched and are suitable for bearing second reel objects; the swing arm is suitable for driving the second bearing structure to swing to be lower than the lower part of the first bearing structure.
Optionally, the second lifting mechanism comprises a transmission assembly, the transmission assembly comprises a first power end and a second power end, and the first power end is connected with the swing arm and is suitable for driving the swing arm to rotate upwards around the rotation center of the swing arm; the second power end is connected with the swing arm and is suitable for driving the swing arm to rotate downwards around the rotation center of the swing arm.
Optionally, the second lifting seat comprises a lifting block; the two swing arms are respectively a first swing arm and a second swing arm, and the first swing arm and the second swing arm are arranged in parallel in the same vertical plane; the first ends of the two swing arms are rotationally connected with the first lifting seat, the second ends of the two swing arms are rotationally connected with the lifting block, and the first lifting seat, the two swing arms and the lifting block form a parallel four-bar mechanism.
Optionally, the transmission assembly comprises a chain, a driving sprocket, a first driven sprocket and a second driven sprocket, wherein the driving sprocket, the first driven sprocket and the second driven sprocket are arranged on the first lifting seat and matched with the chain, the first driven sprocket is arranged above the first swing arm, and the second driven sprocket is arranged below the second swing arm;
the chain is wound on the driving sprocket, the first end of the chain is a first power end, the first power end is connected with the first swing arm after passing through the first driven sprocket, the second end of the chain is a second power end, and the second power end is connected with the second swing arm after passing through the second driven sprocket.
Optionally, a first transition sprocket is further connected to the chain between the driving sprocket and the first driven sprocket, and a second transition sprocket is further connected to the chain between the driving sprocket and the second driven sprocket.
Optionally, a tensioning mechanism is arranged on the first lifting seat, and the chain passes through the tensioning mechanism.
Optionally, the first supporting structure comprises a first supporting plate arranged at the top of the first lifting seat, the second supporting structure comprises a second supporting plate, the first supporting plate and the second supporting plate are respectively provided with a limiting groove, and the limiting grooves on the two first supporting plates are correspondingly arranged and are respectively used for supporting two ends of the first reel object; the limiting grooves on the two second bearing plates are correspondingly arranged and are respectively used for bearing two ends of the second winding drum type object.
Optionally, the first lift comprises a linear drive mechanism.
Optionally, the linear driving mechanism comprises a vertically arranged screw rod and a nut in threaded connection with the screw rod, and the first lifting seat is connected with the nut.
The application further provides an automatic guiding transport vehicle, which comprises the same-direction feeding and discharging lifting device in any one of the technical schemes, and the first lifting mechanism is arranged on the chassis.
The application has the following advantages:
by utilizing the technical scheme of the application, the first lifting mechanism is matched with the second lifting mechanism, and the lifting stroke of the second lifting mechanism is overlapped on the lifting stroke of the first lifting mechanism, so that the taking-out operation of the second reel type object and the material changing operation of the first reel type object can be completed simultaneously in one reciprocating stroke, and the working efficiency of the taking-out and material placing operation is greatly improved. Compared with the 180-degree rotating material changing scheme in the prior art, the automatic material changing device has the advantages that rotation operation is not needed, the same-direction material taking and discharging operation can be completed through one reciprocating stroke, the material changing efficiency is improved, the AGV input quantity can be reduced, the channel occupation time can be reduced, the influence on other logistics is small, and the workshop logistics congestion is avoided.
In addition, a second lifting mechanism is overlapped on the basis of the first lifting mechanism, so that the lifting stroke of the lifting assembly is greatly improved, and the material roll can be lifted to the required height; because the second bearing structure can swing to be lower than the below of first bearing structure to can reduce second reel class object to whole being lower than first reel class object, with make it can follow the below of first reel class object and pass through, avoid AGV second reel class object to bump with first reel class object when the machine of logging out.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic structural diagram of a lifting device for feeding and discharging materials in the same direction according to an embodiment of the present application;
FIG. 2 shows a schematic view of the first and second lifting mechanisms of FIG. 1;
FIG. 3 is a schematic view showing the structure of the second lifting mechanism in FIG. 1;
fig. 4 shows a working flow chart of the same-direction feeding and discharging lifting device provided by the embodiment of the application.
Reference numerals illustrate:
1. a first lifting mechanism; 11. a screw rod; 12. a nut; 13. a first motor; 2. a first lifting seat; 3. a first support structure; 31. a first support plate; 311. a limit groove; 4. a first reel-like object; 5. a second lifting mechanism; 51. a swing arm; 511. a first swing arm; 512. a second swing arm; 52. a transmission assembly; 521. a chain; 522. a drive sprocket; 523. a first driven sprocket; 524. a second driven sprocket; 525. a first transition sprocket; 526. a second transition sprocket; 527. a tensioning mechanism; 528. a second motor; 6. a second lifting seat; 61. a lifting block; 7. a second support structure; 71. a second support plate; 8. a second reel-like object; 9. a chassis; 10. a machine.
Detailed Description
The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the application are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present application described below may be combined with each other as long as they do not collide with each other.
For the purpose of illustrating the concepts of the application, the drawings and detailed description are to be regarded as illustrative in nature and not as restrictive.
Example 1
The lifting assembly comprises a first lifting mechanism 1, a first lifting seat 2, a first bearing structure 3 and a second lifting mechanism 5. The first lifting seat 2 is arranged on the first lifting mechanism 1; the first supporting structure 3 is arranged on the first lifting seat 2; the two first supporting structures 3 are correspondingly matched and are suitable for supporting the first reel objects 4; the second lifting mechanism 5 comprises a swinging arm 51, the swinging arm 51 is rotationally connected with the first lifting seat 2, one end of the swinging arm 51 is provided with a second lifting seat 6, the second lifting seat 6 is provided with a second bearing structure 7, and the two second bearing structures 7 are correspondingly matched and are suitable for bearing a second reel object 8; the oscillating arm 51 is adapted to drive the second supporting structure 7 to oscillate below the first supporting structure 3.
By utilizing the technical scheme of the application, the first lifting mechanism 1 is matched with the second lifting mechanism 5, and the lifting stroke of the second lifting mechanism 5 is overlapped on the lifting stroke of the first lifting mechanism 1, so that the taking-out operation of the second reel object 8 and the material changing operation of the first reel object 4 can be simultaneously completed in one reciprocating stroke, and the working efficiency and the transportation efficiency of the taking-out and material placing operation are greatly improved. Compared with the 180-degree rotating material changing scheme in the prior art, the automatic material changing device has the advantages that rotation operation is not needed, the same-direction material taking and discharging operation can be completed through one reciprocating stroke, the material changing efficiency is improved, the AGV input quantity can be reduced, the channel occupation time can be reduced, the influence on other logistics is small, and the workshop logistics congestion is avoided.
In addition, a second lifting mechanism 5 is overlapped on the basis of the first lifting mechanism 1, so that the lifting stroke of the lifting assembly is greatly improved, and the material roll can be lifted to the required height; because the second supporting structure 7 can swing to be lower than the lower side of the first supporting structure 3, the second reel object 8 can be lowered to be lower than the first reel object 4 as a whole, so that the second reel object 8 can pass through the lower side of the first reel object 4, and collision between the second reel object 8 and the first reel object 4 when the AGV exits the machine 10 is avoided.
Specifically, since the spool-like object is of a longitudinal structure, that is, the length in the axial direction of the spool-like object is significantly greater than the length in the radial direction of the spool-like object. For the shipment that adapts to reel class object to and the characteristics of getting of reel class object are put, set up two lifting unit, namely, first lifting mechanism 1, first lifting seat 2, first bearing structure 3, second lifting mechanism 5, second bearing structure 7 are corresponding to be equipped with two, and two first bearing structures correspond the cooperation, and the both ends of bearing first reel class object 4 respectively make its bearing more reliable, firm. Similarly, the two second bearing structures are correspondingly matched and respectively support the two ends of the second reel object 8.
Specifically, referring to fig. 2 in combination with fig. 3, the second lifting mechanism 5 includes a transmission assembly 52, and the transmission assembly 52 includes a first power end and a second power end, where the first power end is connected to the swing arm 51 and is adapted to drive the swing arm 51 to rotate upward about its rotation center; the second power end is connected to the swing arm 51 and adapted to drive the swing arm 51 to rotate downwardly about its center of rotation.
Specifically, the second elevating seat 6 includes an elevating block 61. Referring to fig. 3, the swing arm 51 is provided with two, a first swing arm 511 and a second swing arm 512, respectively, and the first swing arm 511 and the second swing arm 512 are arranged in parallel in the same vertical plane; the first ends of the two swing arms 51 are rotatably connected with the first lifting seat 2, the second ends of the two swing arms 51 are rotatably connected with the lifting block 61, and the first lifting seat 2, the two swing arms 51 and the lifting block 61 form a parallel four-bar linkage. Specifically, the first elevating seat 2 is hinged to each of the two swing arms 51 through a hinge shaft. The axes of the two hinge shafts are arranged in parallel and perpendicular to the first lifting seat 2. In order to further increase the lifting stroke of the second support structure 7, the two hinge shafts are arranged in the same vertical direction.
Further, the transmission assembly 52 includes a chain 521, a driving sprocket 522, a first driven sprocket 523 and a second driven sprocket 524, which are provided on the first lifting seat 2 and are engaged with the chain 521, the first driven sprocket 523 is provided above the first swing arm 511, and the second driven sprocket 524 is provided below the second swing arm 512; the chain 521 is wound around the driving sprocket 522, and a first end of the chain 521 is a first power end, which is connected to the first swing arm 511 after passing through the first driven sprocket 523, and a second end of the chain 521 is a second power end, which is connected to the second swing arm 512 after passing through the second driven sprocket 524. When the driving sprocket 522 rotates anticlockwise, the first power end of the pulling chain 521 is lifted, and the first swing arm 511 in the parallel four-bar mechanism is used as a driving arm to drive the parallel four-bar mechanism to move, and the first swing arm 511 and the second swing arm 512 swing upwards around the hinge shafts connected with each other to drive the second supporting structure 7 to lift. Since the first driven sprocket 523 is provided above the first swing arm 511, the second supporting structure 7 can be lifted higher than the first supporting structure 3. When the driving sprocket 522 rotates clockwise, the second power end of the pulling chain 521 moves downward, and the second swinging arm 512 in the parallel four-bar linkage is used as a driving arm to drive the parallel four-bar linkage to move, and the first swinging arm 511 and the second swinging arm 512 swing downward around the hinge shafts respectively connected to drive the second supporting structure 7 to move downward. Since the second driven sprocket 524 is disposed below the second swing arm 512, the second supporting structure 7 can be lowered below the first supporting structure 3.
Specifically, the drive sprocket 522 is driven to rotate by the second motor 528.
Further, in order to improve the stability and reliability of the transmission of the chain 521, the chain 521 between the driving sprocket 522 and the first driven sprocket 523 is further connected with a first transition sprocket 525, and the chain 521 between the driving sprocket 522 and the second driven sprocket 524 is further connected with a second transition sprocket 526. The first transition sprocket 525 and the second transition sprocket 526 can improve stability of power transmission.
Further, the first lifting seat 2 is provided with a tensioning mechanism 527, and the chain 521 passes through the tensioning mechanism 527 to prevent the chain 521 from loosening.
Further, the first supporting structure 3 includes a first supporting plate 31 disposed at the top of the first lifting seat 2, the second supporting structure 7 includes a second supporting plate 71, the first supporting plate 31 and the second supporting plate 71 are respectively provided with a limiting slot 311, and the limiting slots 311 on the two first supporting plates 31 are correspondingly disposed and are respectively used for supporting two ends of the first reel object 4; the limiting groove 311 can play a limiting role on the two ends of the first reel object 4, and prevent the first reel object from falling off in a rolling way. The limiting grooves 311 on the two second supporting plates 71 are correspondingly arranged and are respectively used for supporting two ends of the second reel object 8. In this embodiment, the first reel object 4 is a new roll, and the second reel object 8 is a mandrel left after the material on the new roll is used up.
Specifically, the limiting groove 311 includes a supporting bottom surface and limiting inclined surfaces symmetrically disposed on two sides of the supporting bottom surface, and an opening width of the limiting groove 311 is not smaller than an inner width of the limiting groove 311.
For example, the limiting grooves 311 on the first supporting plate 31 may be V-shaped, and by setting the limiting grooves 311 on the first supporting plate 31 to be V-shaped, both ends of the first reel object 4 can be respectively clamped by the limiting grooves 311 on the two first supporting plates 31.
The limiting groove 311 on the second supporting plate 71 may also be configured as the limiting groove 311 on the first supporting plate 31, for clamping two ends of the second reel object 8.
Of course, the designer may also adjust the setting shapes of the limit groove 311 on the first support plate 31 and the limit groove 311 on the second support plate 71 according to the shapes of the first reel object 4 and the second reel object 8, for example, the limit groove 311 on the first support plate 31 and the limit groove 311 on the second support plate 71 may be set to a U-shape, a semicircular shape, or a rectangular shape, etc., without limitation.
Further, the first lifting mechanism 1 comprises a linear transmission mechanism.
Specifically, in this embodiment, the linear transmission mechanism includes a vertically disposed screw rod 11 and a nut 12 screwed with the screw rod 11, and the first lifting seat 2 is connected with the nut 12. The first lifting mechanism 1 further comprises a first motor 13 and a first speed reducer, wherein an output shaft of the first speed reducer is coaxially arranged with the screw rod 11 and is connected through a coupling. The first motor 13 drives the screw rod 11 to rotate, drives the nut 12 to lift, and the nut 12 drives the first lifting seat 2 and the first supporting structure 3 thereon to lift.
Of course, the linear drive mechanism may also be other structures, such as a drive cylinder, a linkage mechanism, etc.
The working flow is as follows:
referring to fig. 4, a first reel object 4 is supported by a first supporting structure 3, a first lifting mechanism 1 is moved to a loading station, lifting strokes are overlapped by the first lifting mechanism 1 and a second lifting mechanism 5, a second reel object 8 at the loading station is lifted out of the station by using a second supporting structure 7, then the first lifting mechanism 1 drives the first reel object 4 to move to the loading station, after the first reel object 4 is lifted to the loading station by the first lifting mechanism 1, the first lifting mechanism 1 is lowered, the first reel object 4 is replaced to the loading station to complete the material changing operation, then the first lifting mechanism 1 and the second lifting mechanism 5 are lowered, the second reel object 8 on the second supporting structure 7 is driven to descend to an exiting station, and then the first lifting mechanism 1 exits the loading station to complete the operation. The first reel object 4 can be a new material roll, and the second reel object 8 can be a spindle used up in a station.
Example 2
An automatic guiding transport vehicle comprises the same-direction feeding and discharging lifting device in the embodiment 1, wherein a first lifting mechanism 1 is arranged on a chassis 9.
According to the above description, the present patent application has the following advantages:
1. the stroke of the second lifting mechanism 5 is overlapped with the stroke of the first lifting mechanism 1, and in one reciprocating stroke, the taking-out operation of the second reel object 8 and the material changing operation of the first reel object 4 can be completed simultaneously, so that the working efficiency of the material taking and placing operation is greatly improved;
2. the automatic feeding device has the advantages that the automatic feeding device does not need to perform rotating operation, can finish the material taking and discharging operation in the same direction through one reciprocating stroke, improves the material changing efficiency, can reduce the AGV input quantity, can reduce the channel occupation time, has small influence on other logistics and avoids the logistics congestion of workshops;
3. the second reel object 8 is lowered to be wholly lower than the first reel object 4 so that the second reel object 8 can pass below the first reel object 4, and collision between the second reel object 8 and the first reel object 4 when the AGV exits the machine 10 is avoided.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the application.
Claims (10)
1. The utility model provides a unloading lifting device in same direction, its characterized in that includes two lifting unit that set up relatively, lifting unit includes:
a first lifting mechanism (1);
the first lifting seat (2) is arranged on the first lifting mechanism (1);
the first supporting structure (3) is arranged on the first lifting seat (2); the two first supporting structures (3) are correspondingly matched and are suitable for supporting the first reel objects (4);
the second lifting mechanism (5) comprises a swinging arm (51), the swinging arm (51) is rotationally connected with the first lifting seat (2), one end of the swinging arm (51) is provided with a second lifting seat (6), the second lifting seat (6) is provided with a second bearing structure (7), and the two second bearing structures (7) are correspondingly matched and are suitable for bearing a second reel object (8); the oscillating arm (51) is adapted to drive the second supporting structure (7) to oscillate below the first supporting structure (3).
2. The simultaneous feeding and discharging lifting device according to claim 1, wherein the second lifting mechanism (5) comprises a transmission assembly (52), the transmission assembly (52) comprises a first power end and a second power end, the first power end is connected with the swinging arm (51) and is suitable for driving the swinging arm (51) to rotate upwards around the rotation center thereof; the second power end is connected with the swing arm (51) and is suitable for driving the swing arm (51) to rotate downwards around the rotation center of the swing arm.
3. The co-feeding and discharging lifting device according to claim 2, characterized in that the second lifting seat (6) comprises a lifting block (61); the two swing arms (51) are respectively a first swing arm (511) and a second swing arm (512), and the first swing arm (511) and the second swing arm (512) are arranged in parallel in the same vertical plane; the first ends of the two swinging arms (51) are rotationally connected with the first lifting seat (2), the second ends of the two swinging arms (51) are rotationally connected with the lifting block (61), and the first lifting seat (2), the two swinging arms (51) and the lifting block (61) form a parallel four-bar mechanism.
4. A co-feeding and discharging lifting device according to claim 3, wherein the transmission assembly (52) comprises a chain (521), a driving sprocket (522), a first driven sprocket (523) and a second driven sprocket (524) which are arranged on the first lifting seat (2) and are matched with the chain (521), the first driven sprocket (523) is arranged above the first swing arm (511), and the second driven sprocket (524) is arranged below the second swing arm (512);
the chain (521) is wound on the driving sprocket (522), a first end of the chain (521) is the first power end, the first power end passes through the first driven sprocket (523) and then is connected with the first swing arm (511), and a second end of the chain (521) is the second power end, and the second power end passes through the second driven sprocket (524) and then is connected with the second swing arm (512).
5. The same-direction feeding and discharging lifting device according to claim 4, wherein the chain (521) between the driving sprocket (522) and the first driven sprocket (523) is further connected with a first transition sprocket (525), and the chain (521) between the driving sprocket (522) and the second driven sprocket (524) is further connected with a second transition sprocket (526).
6. The simultaneous feeding and discharging lifting device according to claim 4, wherein a tensioning mechanism (527) is arranged on the first lifting seat (2), and the chain (521) passes through the tensioning mechanism (527).
7. The same-direction feeding and discharging lifting device according to claim 1, wherein the first supporting structure (3) comprises a first supporting plate (31) arranged at the top of the first lifting seat (2), the second supporting structure (7) comprises a second supporting plate (71), limiting grooves (311) are respectively arranged on the first supporting plate (31) and the second supporting plate (71), and the limiting grooves (311) on the two first supporting plates (31) are correspondingly arranged and are respectively used for supporting two ends of the first reel type object (4); the limiting grooves (311) on the two second bearing plates (71) are correspondingly arranged and are respectively used for bearing two ends of the second reel type object (8).
8. The co-feeding and discharging lifting device according to claim 1, wherein the first lifting comprises a linear transmission mechanism.
9. The same-direction feeding and discharging lifting device according to claim 8, wherein the linear transmission mechanism comprises a vertically arranged screw rod (11) and a nut (12) in threaded connection with the screw rod (11), and the first lifting seat (2) is connected with the nut (12).
10. An automatic guided vehicle, characterized by comprising a chassis (9) and the same-direction feeding and discharging lifting device according to any one of claims 1-9, wherein the first lifting mechanism (1) is arranged on the chassis (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210911288.2A CN115043361B (en) | 2022-07-29 | 2022-07-29 | Same-direction feeding and discharging lifting device and automatic guiding transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210911288.2A CN115043361B (en) | 2022-07-29 | 2022-07-29 | Same-direction feeding and discharging lifting device and automatic guiding transport vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115043361A CN115043361A (en) | 2022-09-13 |
| CN115043361B true CN115043361B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210911288.2A Active CN115043361B (en) | 2022-07-29 | 2022-07-29 | Same-direction feeding and discharging lifting device and automatic guiding transport vehicle |
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| Country | Link |
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| CN (1) | CN115043361B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170046890A (en) * | 2015-10-22 | 2017-05-04 | 이문형 | Elevators for Pipes |
| CN207175340U (en) * | 2017-07-25 | 2018-04-03 | 成都纵横科宇自动化技术有限公司 | A kind of small elevating mechanism of lifting travel high blockage |
| CN207276125U (en) * | 2017-08-15 | 2018-04-27 | 天津赛瑞创享科技有限公司 | A kind of elevating mechanism for steel pipe lifting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8167227B2 (en) * | 2008-04-21 | 2012-05-01 | American Products, L.L.C. | Foot operated lever-lift vertical reel unroller assembly |
-
2022
- 2022-07-29 CN CN202210911288.2A patent/CN115043361B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170046890A (en) * | 2015-10-22 | 2017-05-04 | 이문형 | Elevators for Pipes |
| CN207175340U (en) * | 2017-07-25 | 2018-04-03 | 成都纵横科宇自动化技术有限公司 | A kind of small elevating mechanism of lifting travel high blockage |
| CN207276125U (en) * | 2017-08-15 | 2018-04-27 | 天津赛瑞创享科技有限公司 | A kind of elevating mechanism for steel pipe lifting |
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| Publication number | Publication date |
|---|---|
| CN115043361A (en) | 2022-09-13 |
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