CN-224211688-U - Reversing mechanism of box-type four-way shuttle

CN224211688UCN 224211688 UCN224211688 UCN 224211688UCN-224211688-U

Abstract

The invention discloses a reversing mechanism of a box-type four-way shuttle, which solves the technical problem that a guide mechanism is easy to wear in the reversing process, and starts a vehicle body reversing travelling driving motor (5), a reversing driving gear (17) connected to an output shaft of the vehicle body reversing travelling driving motor drives a reversing driving shaft (7) to rotate by being meshed with a reversing driving driven gear (8), and drives the reversing driving shaft (7) to rotate through a right flexible coupling (9) and a left flexible coupling (29) respectively, and synchronously drives a first reversing swinging shaft (10) and a third reversing swinging shaft (30) to rotate, so that a first reversing roller (12) and a third reversing roller (32) synchronously swing downwards, and synchronously drive a second reversing swinging shaft (14) to synchronously rotate through a right longitudinal gear transmission group (18), and a second reversing roller (16) and the first reversing roller jointly lay down a right longitudinal travelling wheel (19) to realize reversing.

Inventors

WANG ZHENGUO
CHEN WENXUE
MIAO LEI
NIE YAHUI
HU YONGWANG

Assignees

东杰智能科技集团股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250512

Claims (4)

1. The reversing mechanism of the box-type four-way shuttle comprises a rectangular vehicle body frame (1), wherein transverse travelling wheels (2) are arranged on a front side cross beam and a rear side cross beam of the rectangular vehicle body frame (1), a fork assembly (3) is arranged in the middle of the top end of the rectangular vehicle body frame (1), a driving motor mounting plate (4) is arranged on the right side of the fork assembly (3), a vehicle body reversing travelling driving motor (5) is arranged on the driving motor mounting plate (4), a reversing driving gear (17) is connected to an output shaft of the vehicle body reversing travelling driving motor (5), and the reversing mechanism is characterized in that a pair of driving shaft supporting vertical plates (6) are arranged on the rectangular vehicle body frame (1) along the front-rear direction and parallel to each other, a reversing driving shaft (7) is arranged between the pair of driving shaft supporting vertical plates (6), a reversing driving driven gear (8) is arranged on the reversing driving shaft (7) on the right side of the pair of driving shaft supporting vertical plates (6), a right-end driving shaft supporting box body (13) is connected to a right-end driving shaft supporting box body (13) on the right-end longitudinal girder of the rectangular vehicle body frame (1), a reversing driving shaft (10) and a reversing driving shaft (14) is arranged between a reversing driving shaft (14) and a reversing driving shaft (14) in a reversing swing shaft (14) in a reversing longitudinal direction, the left end of a first reversing swing shaft (10) is connected with the right end of a reversing driving shaft (7) through a right flexible coupler (9), the right end of the first reversing swing shaft (10) is connected with a first reversing eccentric swing block (11), a first reversing roller (12) is arranged on the first reversing eccentric swing block (11), the right end of a second reversing swing shaft (14) is connected with a second reversing eccentric swing block (15), a second reversing roller (16) is arranged on the second reversing eccentric swing block (15), a right longitudinal travelling wheel frame plate (19) is movably arranged on the right side of a right-end reversing driving shaft supporting box body (13), a right longitudinal travelling wheel (20) is arranged on the right outer vertical surface of the right longitudinal travelling wheel frame plate (19), a horizontal first reversing roller embedded channel steel (21) and a horizontal second reversing roller channel steel (22) are respectively arranged on the left inner vertical surface of the right longitudinal travelling wheel frame plate (19), the first reversing roller (12) is movably arranged in the first reversing roller embedded roller (21), the second reversing roller (16) is movably arranged on the second reversing eccentric swing block (15), and a second reversing driving gear (17) is movably embedded in the driving gear (8).
2. The reversing mechanism of the box-type four-way shuttle vehicle according to claim 1 is characterized in that a first upper guide rail (25) and a first lower guide rail (25) are arranged at the right front end of a rectangular vehicle body frame (1), a first sliding block (26) is arranged on the first upper guide rail and the first lower guide rail (25), a first sliding block connecting seat (23) is arranged on the inner side elevation of the front end of a right longitudinal traveling wheel frame plate (19), the top end surface of the first sliding block (26) is connected to the first sliding block connecting seat (23), a second upper guide rail (27) and a second sliding block (28) are arranged at the right rear end of the rectangular vehicle body frame (1), a second sliding block connecting seat (24) is arranged on the inner side elevation of the rear end of the right longitudinal traveling wheel frame plate (19), and the top end surface of the second sliding block (28) is connected to the second sliding block connecting seat (24).
3. The reversing mechanism of the box-type four-way shuttle according to claim 1 or 2, wherein a left reversing driving shaft supporting box body (33) is connected to a left longitudinal beam of the rectangular vehicle body frame (1), a third reversing swing shaft (30) and a fourth reversing swing shaft (34) are respectively arranged on the left reversing driving shaft supporting box body (33), a left longitudinal gear transmission group (37) is arranged in the left reversing driving shaft supporting box body (33) between the third reversing swing shaft (30) and the fourth reversing swing shaft (34), the right end of the third reversing swing shaft (30) is connected with the left end of the reversing driving shaft (7) through a left flexible coupler (29), a third reversing eccentric swing block (31) is connected to the right end of the third reversing swing shaft (30), a third reversing roller (32) is arranged on the third reversing eccentric swing block (31), a fourth reversing eccentric block (35) is connected to the left end of the fourth reversing swing shaft (34), a left travelling wheel (38) is arranged on the left end of the fourth reversing swing shaft (35), a left travelling wheel (38) is arranged on the left longitudinal travelling wheel supporting box frame (38), a horizontal third reversing roller embedded channel steel (40) and a horizontal fourth reversing roller embedded channel steel (41) are respectively arranged on the right inner vertical surface of the left longitudinal walking wheel frame plate (38), the third reversing roller (32) is movably arranged in the third reversing roller embedded channel steel (40), and the fourth reversing roller (36) is movably arranged in the fourth reversing roller embedded channel steel (41).
4. A reversing mechanism of a box-type four-way shuttle according to claim 3, wherein a third upper and lower guide rail (45) is arranged at the left front end of the rectangular vehicle body frame (1), a third sliding block (44) is arranged on the third upper and lower guide rail (45), a third sliding block connecting seat (42) is arranged on the inner side elevation of the front end of the left longitudinal traveling wheel frame plate (38), the top end surface of the third sliding block (44) is connected to the third sliding block connecting seat (42), a fourth upper and lower guide rail (47) is arranged at the left rear end of the rectangular vehicle body frame (1), a fourth sliding block (46) is arranged on the fourth upper and lower guide rail (47), a fourth sliding block connecting seat (43) is arranged on the inner side elevation of the rear end of the left longitudinal traveling wheel frame plate (38), and the top end surface of the fourth sliding block (46) is connected to the fourth sliding block connecting seat (43).

Description

Reversing mechanism of box-type four-way shuttle Technical Field The invention relates to a shuttle, in particular to a reversing mechanism of a box type four-way shuttle. Background The conventional reversing mechanism of the box type four-way shuttle generally adopts a reversing mechanism with one-point lifting and two-point guiding, and the mechanism is generally arranged in the middle of a vehicle body frame, and because single-point lifting is easy to generate unbalanced load, the serious unbalanced load operation can cause serious abrasion of a guiding mechanism or cause unbalanced load of the whole vehicle body, thereby influencing the normal operation of the four-way shuttle. Disclosure of Invention The invention provides a reversing mechanism of a box type four-way shuttle, which solves the technical problem that a guiding mechanism is easy to wear in the reversing process and realizes the balanced reversing of the reversing vehicle. The invention solves the technical problems by the following technical proposal: The reversing mechanism of the box-type four-way shuttle comprises a rectangular vehicle body frame, wherein transverse travelling wheels are arranged on a front side beam and a rear side beam of the rectangular vehicle body frame, a fork assembly is arranged in the middle of the top end of the rectangular vehicle body frame, a driving motor mounting plate is arranged on the right side of the fork assembly, a vehicle body reversing travelling driving motor is arranged on the driving motor mounting plate, a reversing driving gear is connected to an output shaft of the vehicle body reversing travelling driving motor, a pair of driving shaft supporting vertical plates are arranged on the rectangular vehicle body frame in parallel with each other along the front-rear direction, a reversing driving shaft is arranged between the pair of driving shaft supporting vertical plates, and a reversing driving driven gear is arranged on the reversing driving shaft on the right side of the pair of driving shaft supporting vertical plates; the right end longitudinal beam of the rectangular car body frame is connected with a right end reversing driving shaft supporting box body, the right end reversing driving shaft supporting box body is respectively provided with a first reversing swing shaft and a second reversing swing shaft, a right side longitudinal gear transmission group is arranged in the right end reversing driving shaft supporting box body between the first reversing swing shaft and the second reversing swing shaft, the left end of the first reversing swing shaft is connected with the right end of the reversing driving shaft through a right side flexible coupling, the right end of the first reversing swing shaft is connected with a first reversing eccentric swing block, a first reversing roller is arranged on the first reversing eccentric swing block, the right end of the second reversing swing shaft is connected with a second reversing eccentric swing block, a second reversing roller is arranged on the second reversing eccentric swing block, a right longitudinal walking wheel frame plate is movably arranged on the right side of the right end reversing driving shaft supporting box body, a right longitudinal walking wheel frame plate is arranged on the right side outer elevation of the right longitudinal walking wheel frame plate, the left inner vertical surface of the right longitudinal walking wheel frame plate is respectively provided with a horizontal first reversing roller embedded channel steel and a horizontal second reversing roller embedded channel steel, the first reversing roller is movably arranged in the first reversing roller embedded channel steel, the second reversing roller is movably arranged in the second reversing roller embedded channel steel, and the reversing driving gear and the reversing driving driven gear are meshed together. The right front end of the rectangular car body frame is provided with a first upper guide rail and a first lower guide rail, a first sliding block is arranged on the first upper guide rail and the first lower guide rail, a first sliding block connecting seat is arranged on the inner side elevation of the front end of the right longitudinal walking wheel frame plate, the top end surface of the first sliding block is connected to the first sliding block connecting seat, the right rear end of the rectangular car body frame is provided with a second upper guide rail and a second lower guide rail, a second sliding block is arranged on the second upper guide rail and the second upper guide rail, a second sliding block connecting seat is arranged on the inner side elevation of the rear end of the right longitudinal walking wheel frame plate, and the top end surface of the second sliding block is connected to the second sliding block connecting seat. The left end longitudinal beam of the rectangular car body frame is connected with a left end reversing dri