CN-224211687-U - Anticollision institution for stereoscopic warehouse shuttle car

CN224211687UCN 224211687 UCN224211687 UCN 224211687UCN-224211687-U

Abstract

The invention discloses an anti-collision mechanism for a stereoscopic warehouse shuttle car, which solves the problem that collision damage cannot be effectively reduced in the existing anti-collision mechanism, and comprises a rail (1) arranged in the left-right direction, wherein a shuttle car (2) is arranged on the rail (1), a first pin shaft (5) is arranged at the left end (3) of a car body frame of the shuttle car (2), a swing arm (6) is movably hinged on the first pin shaft (5), a second pin shaft (7) is arranged at the outer side end of the swing arm (6), a swing block (8) is hinged on the second pin shaft (7), a rubber buffer block (9) is arranged on the left end face of the swing block (8), a cantilever block (12) is arranged at the left side of the first pin shaft (5), and a pressure spring (13) is connected between the cantilever block (12) and the inner side end of the swing arm (6).

Inventors

WANG ZHENGUO
ZHANG JUNJIA
WANG ZHU
GUO YINWEN
WANG JINFEI

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 anti-collision mechanism for the stereoscopic warehouse shuttle car comprises a rail (1) arranged in the left-right direction, wherein a shuttle car (2) is arranged on the rail (1), and is characterized in that a first pin shaft (5) is arranged at the left end (3) of a car body frame of the shuttle car (2), a swing arm (6) is movably hinged to the first pin shaft (5), a second pin shaft (7) is arranged at the outer side end of the swing arm (6), a swing block (8) is hinged to the second pin shaft (7), a rubber buffer block (9) is arranged on the left end face of the swing block (8), a cantilever block (12) is arranged on the left side of the first pin shaft (5), and a pressure spring (13) is connected between the cantilever block (12) and the inner side end of the swing arm (6).
2. The anti-collision mechanism for the stereoscopic warehouse shuttle car according to claim 1, wherein a trigger switch (10) is arranged between the outer side end of the swing arm (6) and the swing block (8), and the trigger switch (10) is electrically connected with a driving motor of the shuttle car (2).
3. The anti-collision mechanism for the stereoscopic warehouse shuttle car as claimed in claim 2, wherein the swing arm (6) forms an acute angle with the horizontal direction.

Description

Anticollision institution for stereoscopic warehouse shuttle car Technical Field The invention relates to a stereoscopic warehouse shuttle, in particular to an anti-collision mechanism for the stereoscopic warehouse shuttle. Background In an automated stereoscopic warehouse, a shuttle vehicle walks on a track in a roadway to finish the transfer of goods; the device comprises a shuttle body frame, a trigger mechanism, a contact sensor, a polyurethane buffer block, a trigger mechanism and a trigger mechanism, wherein the shuttle body frame is provided with the anti-collision mechanism, the anti-collision mechanism can play a role in reducing injuries caused by collision when an unexpected collision accident occurs, the anti-collision mechanism on the existing shuttle body frame adopts polyurethane or rubber blocks, the device is arranged at the end part of the shuttle body in the running direction, the anti-collision mechanism is divided into two types, one type is the polyurethane buffer block and is arranged at the end part of the shuttle body frame right above a track and used for buffering the collision force between the shuttle body and the end part of the track so as to prevent the collision damage of the shuttle, the trigger mechanism is provided with the contact sensor, and the contact sensor sends out an electric signal when the collision occurs, so that the shuttle stops running as soon as possible. Disclosure of Invention The invention provides an anti-collision mechanism for a stereoscopic warehouse shuttle car, which solves the technical problem that the conventional anti-collision mechanism cannot effectively reduce collision damage. The invention solves the technical problems by the following technical proposal: The anti-collision mechanism for the stereoscopic warehouse shuttle car comprises a rail arranged in the left-right direction, wherein the rail is provided with the shuttle car, the left end of a car body frame of the shuttle car is provided with a first pin shaft, a swing arm is movably hinged to the first pin shaft, the outer side end of the swing arm is provided with a second pin shaft, a swing block is hinged to the second pin shaft, the left end face of the swing block is provided with a rubber buffer block which is used as an anti-collision safety contact edge, the left side of the first pin shaft is provided with a cantilever block, and a pressure spring is connected between the cantilever block and the inner side end of the swing arm. A trigger switch is arranged between the outer side end of the swing arm and the swing block, and the trigger switch is electrically connected with a driving motor of the shuttle car. The included angle between the swing arm and the left and right horizontal directions is an acute angle. The invention has simple structure and convenient operation, and flexibly processes the collision force of the shuttle, thereby greatly reducing the injury degree caused by collision. Drawings Fig. 1 is a schematic structural view of the present invention. Detailed Description The invention is described in detail below with reference to the attached drawing figures: An anti-collision mechanism for a stereoscopic warehouse shuttle vehicle comprises a rail 1 arranged along the left-right direction, wherein a shuttle vehicle 2 is arranged on the rail 1; A first pin shaft 5 is arranged at the left end 3 of a vehicle body frame of a shuttle 2, a swing arm 6 is movably hinged to the first pin shaft 5, a second pin shaft 7 is arranged at the outer side end of the swing arm 6, a swing block 8 is hinged to the second pin shaft 7, a rubber buffer block 9 is arranged on the left side end face of the swing block 8, a cantilever block 12 is arranged at the left side of the first pin shaft 5, a pressure spring 13 is connected between the cantilever block 12 and the inner side end of the swing arm 6, the pressure spring 13 supports the swing arm 6 to prop up and extend out leftwards, when the shuttle 2 runs from right to left, the rubber buffer block 9 is firstly contacted with the obstacle 11, the swing block 8 rotates clockwise around the second pin shaft 7, a trigger switch 10 is triggered, an electric signal is emitted, a driving motor of the shuttle 2 enters a braking state, meanwhile, the swing arm 6 rotates clockwise around the first pin shaft 5 under the action of an impact force, the driven impact block 9 is guaranteed to be always in the horizontal direction, accordingly, the swing arm 6 rotates clockwise, the obstacle is stretched, and when the swing arm 11 is restored to the original state, and when the obstacle 11 is removed. A trigger switch 10 is arranged between the outer side end of the swing arm 6 and the swing block 8, the trigger switch 10 is electrically connected with a driving motor of the shuttle 2, and an anti-collision mechanism which is the same as the swing arm mechanism arranged on the left end 3 of the body frame is also arranged on the right end 4 o