CN-121823272-B - Rotary loading platform capable of self-adapting pitching and rolling adjustment and control method

CN121823272BCN 121823272 BCN121823272 BCN 121823272BCN-121823272-B

Abstract

The invention relates to a self-adaptive pitching and rolling adjustment rotary loading platform and a control method, wherein the self-adaptive pitching and rolling adjustment rotary loading platform comprises a support bracket, a lifting assembly and a bearing platform, wherein one support bracket is provided with a rotary support disc and a swinging driving piece, the swinging driving piece drives the rotary support disc to swing by taking a universal bearing as a circle center, when a slope main body approaches to the middle of the rotary support disc, the slope main body drives a lifting seat to approach to the middle of the rotary support disc and gradually lift, the bearing platform is provided with a support wheel body on the rotary support disc, the rotary driving piece is used for driving the angle of the bearing platform, the rotary support disc is used for driving the lifting assembly to swing so as to change the relative position of the lifting assembly and the bearing platform, and the lifting seat generates the same or different lifting amounts according to the relative position of the lifting seat and the bearing platform and forms bearing and limiting for the support wheel body.

Inventors

ZHANG HONGXUN
GUO XINYANG
LIN WEI
WANG ZIHAO
WANG WENBIN
MA TENG
WANG RONGLONG
ZHANG YUNLAI
CAO YANGYANG

Assignees

龙合智能装备制造有限公司

Dates

Publication Date: 20260512
Application Date: 20260316

Claims (10)

1. The rotary loading platform with self-adaptive pitching and rolling adjustment is characterized by comprising the following components: The device comprises two support brackets (1), wherein one support bracket (1) is provided with a rotary driving piece (11) through a universal bearing, the other support bracket (1) is provided with a rotary supporting disc (12) and a swinging driving piece (13), and the swinging driving piece (13) drives the rotary supporting disc (12) to swing by taking the universal bearing as a circle center; lifting assemblies (2) are respectively arranged at the left end and the right end of the rotary supporting disc (12), each lifting assembly (2) comprises a slope main body (21), a lifting seat (22) and a driving cylinder (23), each driving cylinder (23) is used for driving the corresponding slope main body (21), each lifting seat (22) is slidably arranged on an inclined plane of the corresponding slope main body (21), each lifting seat (22) is provided with a right-angle notch for supporting, and when the corresponding slope main body (21) approaches to the middle of the corresponding rotary supporting disc (12), each lifting seat (22) is driven by the corresponding slope main body (21) to approach to the middle of the corresponding rotary supporting disc (12) and gradually lift; The bearing platform (3), the one end of bearing platform (3) is connected to gyration driving piece (11), the bottom of the other end of bearing platform (3) is provided with supporting wheel body (31), supporting wheel body (31) load in on gyration supporting disk (12), gyration driving piece (11) are used for the drive bearing platform (3) angle, gyration supporting disk (12) are used for driving lifting subassembly (2) swing thereby change lifting subassembly (2) with the relative position of bearing platform (3), lifting seat (22) are according to its with the relative position of bearing platform (3) produces the same or different lifting volume and right supporting wheel body (31) form bearing and spacing.
2. The self-adaptive pitching and rolling adjustment rotary loading platform according to claim 1, wherein the support bracket (1) is provided with limit strips (14) corresponding to the outer ring and the inner ring of the rotary support disc (12) respectively, and the limit strips (14) limit the swinging path of the rotary support disc (12) to swing by taking the universal bearing as a circle center; The swing driving piece (13) comprises a telescopic cylinder, the outer shell of the telescopic cylinder is fixedly arranged on one side of the support bracket (1) corresponding to the rotary support disc (12), and the telescopic end of the telescopic cylinder is hinged to the rotary support disc (12).
3. The self-adaptive pitching and rolling adjustment rotary loading platform according to claim 1, wherein the inclined surface of the inclined surface main body (21) is provided with a hollowed structure (211), sliding rails (212) are arranged on the front inner side and the rear inner side of the inclined surface main body (21), through holes (213) are formed in the upper sections of the inclined surface main body (21) corresponding to the hollowed structure (211), transmission chains (24) are paved on the sliding rails (212), one ends of the transmission chains (24) penetrate through the through holes (213) downwards and are fixedly connected to one sides of the rotary supporting disc (12) corresponding to the upper sections of the inclined surface main body (21), the other ends of the transmission chains (24) are fixedly connected to one sides of the rotary supporting disc (12) corresponding to the lower sections of the inclined surface main body (21), and the transmission chains (24) are provided with lifting seats (22).
4. A rotary loading platform with adaptive pitch and roll adjustment according to claim 3, wherein the ramp body (21) is provided with a limiting wheel (215) at a downstream section thereof, and the limiting wheel (215) limits the part of the transmission chain (24) in front of the downstream section of the ramp body (21) to be tiled on the surface of the slewing bearing disc (12).
5. The self-adaptive pitching and rolling adjustment rotary loading platform according to claim 3, wherein the rotary support plate (12) is provided with a limiting groove (26) corresponding to the moving path of the slope main body (21), the bottom surface of the slope main body (21) is provided with a limiting block (214), and the limiting block (214) is inserted into the limiting groove (26) so as to limit the moving path of the slope main body (21).
6. A self-adaptive pitch and roll adjustment rotary loading platform according to claim 3, wherein said drive chain (24) is a roller sprocket.
7. The self-adaptive pitching and rolling adjustment rotary loading platform according to claim 1, wherein a plurality of locking holes (121) are formed in one side of the rotary support disc (12) corresponding to the moving path of the slope main body (21), the slope main body (21) is provided with locking pieces (27), and the locking pieces (27) are inserted into the locking holes (121) after the slope main body (21) moves in place so as to lock the slope main body (21).
8. The self-adaptive pitching and rolling adjustment rotary loading platform according to claim 1, wherein the lifting seat (22) comprises a bearing edge and a limiting edge which are perpendicular to each other, the bearing edge is used for supporting the lower part of the supporting wheel body (31), and the limiting edge is used for limiting the transverse displacement of the supporting wheel body (31).
9. The self-adaptive pitching and rolling adjustment rotary loading platform according to claim 1, wherein the bearing platform (3) is provided with a height sensor, and the driving cylinder (23) is provided with a pressure sensor or a stroke sensor or a displacement sensor.
10. A control method of a rotary loading platform with self-adaptive pitching and rolling adjustment is characterized by comprising the following steps of: a rotary loading platform based on an adaptive pitch and roll adjustment according to any of claims 1-9, comprising the steps of: s1, controlling the rotary driving piece (11) to drive the bearing platform (3) to rotate around a universal bearing to a target loading angle; s2, acquiring the height difference of the left end and the right end of the bearing platform (3), controlling the swing driving piece (13) to drive the rotary supporting disc (12) to swing by taking the universal bearing as the center of a circle according to the height difference of the left end and the right end, and adjusting the relative position of the lifting assembly (2) and the bearing platform (3); s3, controlling the lifting assemblies (2) arranged at the left end and the right end of the rotary support disc (12) to act, so that the lifting seat (22) moves along the inclined surface of the inclined surface main body (21) towards the middle of the rotary support disc (12) and gradually lifts; S4, detecting at least one of a travel signal, a displacement signal or a working pressure signal of the driving cylinder (23), and stopping after the driving cylinder (23) drives the slope main body (21) to be in place, so that a right-angle notch on the lifting seat (22) is used for supporting and limiting a supporting wheel body (31) at the bottom of the bearing platform (3), and self-adaptive pitching and rolling adjustment of the bearing platform (3) is realized.

Description

Rotary loading platform capable of self-adapting pitching and rolling adjustment and control method Technical Field The invention relates to the field of loading platforms, in particular to a self-adaptive pitching and rolling adjusting rotary loading platform and a control method. Background With the rapid development of the logistics industry, the cargo transportation amount is continuously increased, the requirement on the loading and unloading efficiency is also higher and higher, and the traditional loading and unloading mode cannot meet the requirements of modern logistics, so that loading is realized through a loading system. The loading system is a system for automatically loading cargoes, and is widely applied to a plurality of industries to improve loading efficiency, reduce labor cost, improve safety and realize automation and intellectualization of logistics operation. The existing rotary loading platform generally has only a single rotation or lifting function, and in the loading process, when the left and right heights of the loading platform are inconsistent, the loading ground is uneven or the posture of a loaded object has deviation, the conditions that the loading platform is stressed unevenly, local impact is large and even the supporting wheel body is separated from the supporting position easily occur, so that the loading stability and the safety are affected. The invention aims at solving the problems existing in the prior art and designing a self-adaptive pitching and rolling adjustment rotary loading platform and a control method. Disclosure of Invention Aiming at the problems in the prior art, the invention aims to provide a self-adaptive pitching and rolling adjusting rotary loading platform and a control method, which can effectively solve at least one problem in the prior art. The technical scheme of the invention is as follows: A rotary loading platform with adaptive pitch and roll adjustment, comprising: the device comprises two support brackets, wherein one support bracket is provided with a rotary driving piece through a universal bearing, the other support bracket is provided with a rotary support disc and a swinging driving piece, and the swinging driving piece drives the rotary support disc to swing by taking the universal bearing as a circle center; The lifting assemblies are respectively arranged at the left end and the right end of the rotary supporting disc, each lifting assembly comprises a slope main body, a lifting seat and a driving cylinder, each driving cylinder is used for driving the corresponding slope main body, each lifting seat is arranged on the inclined surface of the corresponding slope main body in a sliding mode, each lifting seat is provided with a right-angle notch for supporting, and when the corresponding slope main body approaches to the middle of the rotary supporting disc, each slope main body drives each lifting seat to approach to the middle of the rotary supporting disc and gradually lift; The bearing platform, bearing platform's one end is connected to the gyration driving piece, bearing platform's the bottom of the other end is provided with the support wheel body, the support wheel body take in on the gyration supporting disk, the gyration driving piece is used for the drive bearing platform's angle, the gyration supporting disk is used for driving thereby the lifting subassembly swing changes the lifting subassembly with bearing platform's relative position, the lifting seat according to its with bearing platform's relative position produces the same or different lifting volume and right the support wheel body forms bearing and spacing. Further, the outer ring and the inner ring of the support bracket corresponding to the rotary support disc are respectively provided with a limit strip, and the limit strips limit the swing path of the rotary support disc to swing by taking the universal bearing as the circle center; The swing driving piece comprises a telescopic cylinder, the outer shell of the telescopic cylinder is fixedly arranged on one side of the support bracket corresponding to the rotary support disc, and the telescopic end of the telescopic cylinder is hinged to the rotary support disc. Further, the inclined plane of slope main part sets up to dig empty structure, the slope main part is provided with the slide rail in the front and back both sides on inclined plane, the slope main part corresponds the upper reaches section of dig empty structure is provided with the through-hole, the drive chain has been laid to the slide rail, drive chain's one end downwards pass behind the through-hole fixed connection in the gyration supporting disk corresponds one side of the upper reaches section of slope main part, drive chain's the other end fixed connection in the gyration supporting disk corresponds one side of the lower reaches section of slope main part, drive chain is provided with the lifting seat. Further, the slope main body is pro