Anti-falling device for cargo carrying table of stacking machine

Abstract

The utility model belongs to the technical field of stacking machines, and particularly discloses an anti-falling device for a cargo carrying table of a stacking machine, which comprises a safety gear mounting plate, a main plate, a T-shaped guide rail, a following roller and a translation roller, the main plate is arranged on the side edge of the T-shaped guide rail, and a following roller and a safety gear main body are arranged on the back surface of the safety gear mounting plate; a through groove corresponding to the following rolling shaft and the safety tongs main body is formed in the main plate; a following roller matched with the T-shaped guide rail is arranged at the end part of the following rolling shaft; limiting grooves are symmetrically formed in the side edges of the safety tongs mounting plate, translation rolling wheels are arranged in the limiting grooves, the translation rolling wheels are rotationally connected to the main plate, rolling wheel cover plates are fixed to rotating shafts of the translation rolling wheels, and a baffle is arranged at the position, on the side edge of the safety tongs mounting plate, of the side edge of the main plate. And the translation rolling wheels are arranged on the main plate, so that the left position and the right position of the safety tongs can be limited.

Description

Technical Field

[0001] The utility model relates to the technical field of stackers, in particular to a stacker cargo platform anti-falling device. Background Art

[0002] A stacker is a storage device that uses a fork or a string as a picking device to grab, transport and stack or pick and place unit goods from high-rise shelves in warehouses and workshops. Its main function is to run back and forth in the aisles of the three-dimensional warehouse, store the goods at the entrance of the aisle into the cargo compartment of the shelf, or take out the goods in the cargo compartment and transport them to the entrance of the aisle.

[0003] Most of the existing stacker anti-fall devices use calipers to prevent the platform from falling. However, the long-term operation of the machine will cause the T-shaped guide rail to deform, the safety clamp to get stuck, and other factors, which will affect the normal operation of the stacker and bring many inconveniences to the personnel. Utility Model Content

[0004] The purpose of the utility model is to provide a device for preventing a cargo platform of a stacker from falling, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacker loading platform anti-fall device, comprising a safety clamp mounting plate, a main board, a T-shaped guide rail, a follower roller and a translation roller, wherein the main board is arranged on the side of the T-shaped guide rail, the safety clamp mounting plate is arranged on the side of the main board away from the T-shaped guide rail, a follower roller and a safety clamp body are arranged on the back of the safety clamp mounting plate, and a through groove corresponding to the follower roller and the safety clamp body is opened on the main board, a rotation connection is adopted between the follower roller and the safety clamp mounting plate, and a follower roller matching the T-shaped guide rail is arranged at the end of the follower roller;

[0006] The side of the safety clamp mounting plate is symmetrically provided with a limit groove, in which a translation roller is arranged, the translation roller is rotatably connected to the main board, and a roller cover is fixed on the rotation axis of the translation roller, and a baffle is arranged on the side of the main board at the side of the safety clamp mounting plate.

[0007] The device can move along the deformation track through the follower roller mechanism to avoid the safety clamp from getting stuck. The translation roller is arranged on the main board to limit the left and right positions of the safety clamp.

[0008] Preferably, a translation wear-resistant plate is fixed on the roller cover plate, and the translation wear-resistant plate is used to press the safety clamp mounting plate.

[0009] Preferably, the translation wear-resistant plate is made of ultra-high molecular weight polyethylene material, which has good wear resistance and self-lubricating properties.

[0010] Preferably, the baffle is locked and fixed to the main board by bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can move along the deformation track by setting a follower roller, thereby solving the jamming phenomenon during the movement of the safety clamp and continuing to work normally. A limit groove is set on the side of the safety clamp mounting plate, and a translation roller is set in the limit groove to limit the direction of the safety clamp mounting plate, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0016] In the figure: 1. Safety clamp mounting plate; 2. Baffle; 3. Roller cover plate; 4. Translation wear-resistant plate; 5. Translation roller; 6. Follower roller; 7. Follower roller; 8. Safety clamp body; 9. T-type guide rail; 10. Main board. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-3 The utility model provides a technical solution: a stacker loading platform anti-fall device, comprising a safety clamp mounting plate 1, a main board 10, a T-shaped guide rail 9, a following roller 7 and a translation roller 5, wherein the main board 10 is arranged on the side of the T-shaped guide rail 9, the safety clamp mounting plate 1 is arranged on the side of the main board 10 away from the T-shaped guide rail 9, a following roller 6 and a safety clamp main body 8 are arranged on the back of the safety clamp mounting plate 1, and a through groove corresponding to the following roller 6 and the safety clamp main body 8 is opened on the main board 10, the following roller 6 and the safety clamp mounting plate 1 are connected by rotation, and a following roller 7 cooperating with the T-shaped guide rail 9 is arranged at the end of the following roller 6, and the following roller 7 mechanism can move along the deformation trajectory to avoid the safety clamp from being stuck, and the main board 10 and the safety clamp mounting plate 1 are not fixed.

[0021] Furthermore, a limiting groove is symmetrically provided on the side of the safety clamp mounting plate 1, a translation roller 5 is arranged in the limiting groove, the translation roller 5 is rotatably connected to the main board 10, and a roller cover plate 3 is fixed on the rotating shaft of the translation roller 5, a baffle plate 2 is arranged on the side of the main board 10 on the side of the safety clamp mounting plate 1, and the translation roller 5 is arranged on the main board 10, which can limit the left and right positions of the safety clamp.

[0022] Furthermore, a translation wear-resistant plate 4 is fixed on the roller cover plate 3 , and the translation wear-resistant plate 4 is used to press the safety clamp mounting plate 1 .

[0023] Furthermore, the translation wear-resistant plate is made of ultra-high molecular weight polyethylene material and has good wear resistance and self-lubricating properties.

[0024] Furthermore, the baffle 2 is locked and fixed to the main board 10 by bolts.

[0025] In summary, when the machine is running for a long time, the T-shaped guide rail 9 is deformed, the safety clamp body 8 is stuck in movement, and other factors occur, and it cannot work normally. At this time, the follower roller 7 is installed to allow the safety clamp body 8 to move in the middle of the T-shaped guide rail 9. The safety clamp body 8 and the follower roller 7 are installed on the free-moving safety clamp mounting plate 1. The follower roller 7 can move along the deformation trajectory. The follower roller mechanism is composed of the follower roller 6 and the follower roller 7 parts, thereby solving the stuck phenomenon during the movement of the safety clamp and continuing to work normally. The safety clamp mounting plate 1 has left and right limit grooves, and the left and right translation rollers 5 are limited in direction movement in the left and right limit grooves. The translation roller 5 is combined with the roller cover plate 3 to form a set of limit devices. The left and right translation wear-resistant plates 4 are responsible for pressing the safety clamp mounting plate 1 into a plane movement. The left and right translation wear-resistant plates 4 are made of ultra-high molecular weight polyethylene material with good wear resistance and self-lubricating properties. The baffle 2 is to limit the longitudinal verticality of the overall translation device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stacker cargo platform anti-falling device, characterized in that: The invention comprises a safety clamp mounting plate (1), a main plate (10), a T-shaped guide rail (9), a following roller (7) and a translation roller (5), wherein the main plate (10) is arranged on the side of the T-shaped guide rail (9), the safety clamp mounting plate (1) is arranged on the side of the main plate (10) away from the T-shaped guide rail (9), a following roller (6) and a safety clamp body (8) are arranged on the back of the safety clamp mounting plate (1), and a through groove corresponding to the following roller (6) and the safety clamp body (8) is opened on the main plate (10), the following roller (6) and the safety clamp mounting plate (1) are connected to each other by rotation, and a following roller (7) cooperating with the T-shaped guide rail (9) is arranged at the end of the following roller (6); The safety clamp mounting plate (1) has symmetrically arranged limit grooves on its side, in which translation rollers (5) are arranged, the translation rollers (5) are rotatably connected to the main board (10), and a roller cover plate (3) is fixed on the rotation axis of the translation rollers (5), and a baffle plate (2) is arranged on the side of the main board (10) at the side of the safety clamp mounting plate (1).

2. The stacker cargo platform anti-falling device according to claim 1, characterized in that: A translation wear-resistant plate (4) is fixed on the roller cover plate (3).

3. The stacker cargo platform anti-falling device according to claim 2, characterized in that: The translation wear-resistant plate is made of ultra-high molecular weight polyethylene.

4. The stacker cargo platform anti-falling device according to claim 1, characterized in that: The baffle plate (2) is locked and fixed to the main plate (10) by means of bolts.

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