CN211444183U - Lifting mechanism for stacker crane - Google Patents

Abstract

A lifting mechanism for a stacker crane comprises a mounting frame, a first roller support and a lifting mechanism for lifting the first roller support, wherein the lifting mechanism is connected with the first roller support and is mounted on the mounting frame; the lifting mechanism comprises two optical shafts, two chain connecting blocks and a lifting motor, the two optical shafts are arranged up and down, a chain wheel is fixed at each of the front end and the rear end of each optical shaft, the two chain wheels on the same side of the two optical shafts are connected through a long chain, one chain connecting block is arranged on one side of each long chain facing the rolling mechanism, and each chain connecting block is connected with the right angle steel; and a motor shaft of the lifting motor is connected with one end of the optical shaft positioned below through a coupler. The utility model provides a can be stable, conveniently carry out the pile up neatly be used for lifting mechanism of hacking machine.

Description

Lifting mechanism for stacker crane

Technical Field

The utility model relates to a lifting mechanism for hacking machine.

Background

The existing stacker crane generally adopts a manipulator to clamp and place goods, and the stacking action of the stacker crane is complex to execute, redundant actions exist, and the efficiency is low. In addition, the existing stacker crane does not consider a vertical lifting mechanism, so that the stacking sometimes cannot be smoothly carried out, and the defects of inconvenience in lifting or complexity of the lifting mechanism exist during stacking. The existing lifting mechanism has poor adaptability and cannot adapt to stacking at different heights.

Disclosure of Invention

In order to overcome the defect that there is the pile up neatly to carry out complicacy, has redundant action, the various high lifting of unable reality in current industry hacking machine, the utility model provides a can be stable, conveniently carry out the lifting mechanism that is used for the hacking machine of pile up neatly.

The utility model provides a technical scheme that its technical problem adopted is:

a lifting mechanism for a stacker crane comprises a mounting rack, a roller support and a lifting mechanism for lifting the roller support, wherein the lifting mechanism is connected with the roller support and is mounted on the mounting rack;

the mounting rack comprises two vertically arranged long aluminum profiles, and the photoelectric counter is mounted on one of the long aluminum profiles; the roller bracket comprises two roller mounting rails which are longitudinally arranged and four short aluminum profiles which are transversely arranged, the two roller mounting rails are respectively fixed on one angle steel, and the four short aluminum profiles are arranged below the two angle steels at equal intervals;

the lifting mechanism comprises two optical shafts, two chain connecting blocks and a lifting motor, the two optical shafts are arranged up and down, the optical shaft positioned at the upper side is rotatably arranged on the two long aluminum profiles through two vertical type bearings with seats respectively, the optical shaft positioned at the lower side is rotatably arranged on the two vertical type bearings with seats, and a bearing support cushion block is arranged below the vertical type bearing with seats; the front end and the rear end of each optical axis are respectively fixed with a chain wheel, the two chain wheels on the same side of the two optical axes are connected through a long chain, one side of each long chain facing the roller mechanism is provided with a chain connecting block, and each chain connecting block is connected with the right angle steel; and a motor shaft of the lifting motor is connected with one end of the optical shaft positioned below through a coupler.

Further, the lifting motor is an alternating current motor.

The beneficial effects of the utility model are that: the mechanical structure is simple, and the lifting is stable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1, a lifting mechanism for a stacker crane includes a mounting bracket, a roll holder, and a lifting mechanism for lifting the roll holder, the lifting mechanism being connected to the roll holder and mounted on the mounting bracket; the photoelectric counter 52 is mounted on the mounting bracket;

the lifting mechanism comprises two optical shafts 11, two chain connecting blocks 10 and a lifting motor 1, the two optical shafts 11 are arranged up and down and rotatably mounted on the mounting frame, a chain wheel 8 is fixed at each of the front end and the rear end of each optical shaft 11, the two chain wheels 8 on the same side of the two optical shafts 11 are connected through a long chain 5, one chain connecting block 10 is arranged on one side of each long chain 5 facing the roller mechanism, and each chain connecting block 10 is connected with the right side of the roller support; the motor shaft of the lifting motor 1 is connected with one end of the optical axis below through a coupler 13.

As shown in fig. 1, the roll support comprises roll mounting rails 2 and 4 which are longitudinally arranged and four short aluminum profiles 3 which are transversely arranged, the mounting frame comprises two vertically arranged long aluminum profiles 6, an optical axis positioned at the upper side is rotatably mounted on the two long aluminum profiles 6 through two vertical belt seat bearings 7, the optical axis positioned at the lower side is rotatably mounted on the two vertical belt seat bearings, a bearing support cushion block 12 is arranged below the vertical belt seat bearings, and the lifting motor 1 is an alternating current motor. The two roller mounting rails 2 and 4 are respectively fixed on an angle steel 9, four short aluminum profiles 3 are respectively arranged below the angle steel 9, and the short aluminum profiles 3 are distributed below the two angle steels 9 at equal intervals. The chain wheels 8 are four in number and are respectively fixed at two ends of the two optical axes, and the vertical type bearings 7 with seats are four in number and are respectively connected with the two optical axes. The number of the long aluminum profiles 6 is two, the upper ends of the long aluminum profiles are respectively fixed with a vertical type bearing with a seat, one optical axis is arranged on the vertical type bearing with the seat, and the left end and the right end of the long aluminum profiles are respectively fixed with two chain wheels; the two chains 5 are fixed on the chain wheels at the left end and the right end respectively; the chain connecting block 10 is respectively connected with the chain 5 and the angle steel 9.

The utility model discloses a use method: when the roller support is used, the alternating current motor drives the chain wheel 8 to rotate, and the long chain 5 drives the roller support to realize height change in the vertical direction.

The above only is the preferred embodiment of the present invention, which does not limit the scope of the present invention, and the structure of the present invention, which is directly or indirectly applied to other related technical fields, is also included in the scope of the present invention.

Claims (2)

1. The utility model provides a lifting mechanism for hacking machine which characterized in that: the lifting mechanism is connected with the roller support and is arranged on the mounting rack;

the mounting rack comprises two vertically arranged long aluminum profiles, and the photoelectric counter is mounted on one of the long aluminum profiles; the roller bracket comprises two roller mounting rails which are longitudinally arranged and four short aluminum profiles which are transversely arranged, the two roller mounting rails are respectively fixed on one angle steel, and the four short aluminum profiles are arranged below the two angle steels at equal intervals;

the lifting mechanism comprises two optical shafts, two chain connecting blocks and a lifting motor, the two optical shafts are arranged up and down, the optical shaft positioned at the upper side is rotatably arranged on the two long aluminum profiles through two vertical type bearings with seats respectively, the optical shaft positioned at the lower side is rotatably arranged on the two vertical type bearings with seats, and a bearing support cushion block is arranged below the vertical type bearing with seats; the front end and the rear end of each optical axis are respectively fixed with a chain wheel, the two chain wheels on the same side of the two optical axes are connected through a long chain, one side of each long chain facing the roller mechanism is provided with a chain connecting block, and each chain connecting block is connected with the right angle steel; and a motor shaft of the lifting motor is connected with one end of the optical shaft positioned below through a coupler.

2. A lifting mechanism for a palletiser as claimed in claim 1, wherein: the lifting motor is an alternating current motor.

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