CN-224212357-U - Modularized lower beam structure of stacker convenient to assemble and transport

CN224212357UCN 224212357 UCN224212357 UCN 224212357UCN-224212357-U

Abstract

The invention discloses a modularized lower beam structure of a stacker convenient to assemble and transport, which solves the problems of inconvenient transport and difficult installation and disassembly of travelling wheels and horizontal guide wheels of the existing lower beam, wherein a left-end rectangular trapezoid horizontal cantilever plate (2) is assembled at the left end of a beam body (1), a pair of driven wheel shaft supporting vertical plates (5) are fixedly hung on the lower bottom surface of the left-end trapezoid part of the left-end rectangular trapezoid horizontal cantilever plate, a pair of driven wheel shaft embedding arc-shaped grooves (7) are correspondingly arranged on the pair of driven wheel shaft supporting vertical plates in the front-back direction, a driven wheel shaft (22) is embedded in the pair of driven wheel shaft embedding arc-shaped grooves (7), a driven wheel (21) is movably arranged on the driven wheel shaft, the driven wheel is arranged in the pair of driven wheel shaft supporting vertical plates (5), and the beam body adopts a rectangular pipe as a main body.

Inventors

WANG ZHENGUO
Gong Xiaoen
GUO YUPENG
HAO YI
WANG JUJIANG

Assignees

东杰智能科技集团股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250512

Claims (3)

1. The utility model provides a modularization lower beam structure of stacker convenient to assembly and transportation, includes crossbeam body (1), left end rectangle adds trapezoidal form horizontal cantilever plate (2), right-hand member rectangle adds trapezoidal form horizontal cantilever plate (3) and driving motor (4), its characterized in that, left end rectangle adds trapezoidal form horizontal cantilever plate (2) and assembles in the left end of crossbeam body (1), and, left end rectangle adds trapezoidal form horizontal cantilever plate (2) left end trapezoidal part cantilever in the left side of crossbeam body (1); the right-end rectangular trapezoid horizontal cantilever plate (3) is assembled at the right end of the beam body (1), the right-end trapezoid part of the right-end rectangular trapezoid horizontal cantilever plate (3) is cantilevered at the right side of the beam body (1), a pair of driven wheel shaft supporting vertical plates (5) are fixedly hung on the lower bottom surface of the left-end trapezoid part of the left-end rectangular trapezoid horizontal cantilever plate (2), a pair of driven wheel shaft embedding arc grooves (7) are correspondingly arranged on the pair of driven wheel shaft supporting vertical plates (5) in the front-back direction, a driven wheel shaft (22) is embedded in the pair of driven wheel shaft embedding arc grooves (7), a driven wheel (21) is movably arranged on the driven wheel shaft (22), the driven wheel (21) is arranged in the pair of driven wheel shaft supporting vertical plates (5), guide wheel inner clamping plates (8) are fixedly arranged on the outer vertical surfaces of the pair of the driven wheel shaft supporting vertical plates (5), the guide wheel inner side holding clamp plate (8) is provided with a guide wheel outer side holding clamp plate (9), a guide wheel shaft (10) is held and clamped between the guide wheel inner side holding clamp plate (8) and the guide wheel outer side holding clamp plate (9), and the lower end of the guide wheel shaft (10) is provided with a horizontal guide wheel (11).
2. The modular lower beam structure of a stacker for easy assembly and transportation according to claim 1, wherein a first screw hole (12) is provided on an outer circumference of a pair of driven axle insertion arc grooves (7), a pair of axle assembly rings (13) are provided on an outer side of the pair of driven axle insertion arc grooves (7), a second screw hole (14) is provided on the pair of axle assembly rings (13), and an axle fixing bolt (15) assembles a driven axle (22) in the pair of driven axle insertion arc grooves (7) through the second screw hole (14) and the first screw hole (12).
3. The modular lower beam structure of the stacker convenient to assemble and transport according to claim 1 or 2 is characterized in that an inner vertical groove (16) and a third screw hole (18) are respectively arranged on the outer vertical surface of the guide wheel inner holding clamp plate (8), an outer vertical groove (17) and a fourth screw hole (19) are respectively arranged on the inner vertical surface of the guide wheel outer holding clamp plate (9), a guide wheel shaft (10) is arranged between the inner vertical groove (16) and the outer vertical groove (17), and after a holding clamp fixing bolt (20) sequentially passes through the fourth screw hole (19) and the third screw hole (18), the guide wheel shaft (10) is held between the guide wheel inner holding clamp plate (8) and the guide wheel outer holding clamp plate (9).

Description

Modularized lower beam structure of stacker convenient to assemble and transport Technical Field The invention relates to a stacker, in particular to a lower cross beam structure of a modularized stacker, which is convenient to assemble and transport. Background The stacker is also called a stacker crane and is core equipment of a stereoscopic warehouse, the main structure of the stacker mainly comprises an upper beam, a lower beam and an upright post, the lower beam is positioned at the lowest part of the whole main structure and bears the main load of the stacker, therefore, the structural design of the lower beam is the key point of the stacker, the lower beam of the existing stacker is complex in structure and large in overall size, and travelling wheels and horizontal guide wheels are fixedly arranged in the beams. Disclosure of Invention The invention provides a modularized lower beam structure of a stacker convenient to assemble and transport, which solves the technical problems of inconvenient transport, and difficult installation and disassembly of travelling wheels and horizontal guide wheels in the existing lower beam. The invention solves the technical problems by the following technical proposal: the utility model provides a modularization lower beam structure of stacker convenient to assembly and transportation, includes crossbeam body, left end rectangle adds trapezoidal form horizontal cantilever board, right-hand member rectangle adds trapezoidal form horizontal cantilever board and driving motor, and left end rectangle adds trapezoidal form horizontal cantilever board and assembles in the left end of crossbeam body to, left end rectangle adds trapezoidal form horizontal cantilever board's left end trapezoidal part encorbelments in the left side of crossbeam body; the right end rectangular trapezoid horizontal cantilever plate is assembled at the right end of the beam body, the right end trapezoid part of the right end rectangular trapezoid horizontal cantilever plate is cantilevered at the right side of the beam body, a pair of driven wheel shaft supporting vertical plates are fixedly hung on the lower bottom surface of the left end trapezoid part of the left end rectangular trapezoid horizontal cantilever plate, a pair of driven wheel shaft embedded arc grooves are correspondingly formed in the front and back of the driven wheel shaft supporting vertical plates, driven wheels are movably arranged on the driven wheel shafts and are arranged in the driven wheel shaft supporting vertical plates, guide wheel inner side holding clamping plates are fixedly arranged on the outer side vertical surfaces of the driven wheel shaft supporting vertical plates, guide wheel outer side holding clamping plates are assembled on the guide wheel inner side holding clamping plates, guide wheels are clamped between the guide wheel inner side holding clamping plates and the guide wheel outer side holding clamping plates, and a horizontal guide wheel is arranged at the lower end of the guide wheel shaft. The outer circles of the pair of driven wheel shaft embedded arc-shaped grooves are provided with first screw holes, the outer sides of the pair of driven wheel shaft embedded arc-shaped grooves are provided with a pair of wheel shaft assembly rings, the pair of wheel shaft assembly rings are provided with second screw holes, and the wheel shaft fixing bolts assemble the driven wheel shafts in the pair of driven wheel shaft embedded arc-shaped grooves through the second screw holes and the first screw holes. An inner vertical groove and a third screw hole are respectively formed in the outer vertical face of the guide wheel inner holding clamp plate, an outer vertical groove and a fourth screw hole are respectively formed in the inner vertical face of the guide wheel outer holding clamp plate, a guide wheel shaft is arranged between the inner vertical groove and the outer vertical groove, and after a holding clamp fixing bolt sequentially penetrates through the fourth screw hole and the third screw hole, the guide wheel shaft is held and clamped between the guide wheel inner holding clamp plate and the guide wheel outer holding clamp plate. A modular lower beam structure assembly method of a stacker convenient for assembly and transportation is characterized in that a beam body, a left rectangular trapezoid horizontal cantilever plate, a right rectangular trapezoid horizontal cantilever plate and a left rectangular trapezoid horizontal cantilever plate are respectively machined, the left rectangular trapezoid horizontal cantilever plate and the right rectangular trapezoid horizontal cantilever plate are completely identical in structure, a pair of driven wheel shaft supporting vertical plates are fixedly hung on the lower bottom surface of a left trapezoid part of the left rectangular trapezoid horizontal cantilever plate, a pair of driven wheel shaft embedding arc grooves are correspondingly formed in the front