CN219341667U

CN219341667U - Ton package transport automation is hung and is taken auxiliary device

Info

Publication number: CN219341667U
Application number: CN202320722997.6U
Authority: CN
Inventors: 王伟义; 刘涛
Original assignee: Henan Huayan Crane Co ltd
Current assignee: Henan Huayan Crane Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-14
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses an automatic hanging belt auxiliary device for carrying ton bags, which comprises two lifting devices with the same structure, wherein each lifting device comprises a base, a lifting mechanism and a lifting mechanism, two vertical lifting guide rails are arranged at the top of the base, and track guide rails are arranged on the lifting guide rails; the lifting mechanism comprises a lifting sliding frame and a lifting belt arm, the lifting sliding frame is connected to the lifting guide rail in a sliding manner, the bottom of the lifting belt arm is hinged to the lifting sliding frame, the top of the lifting belt arm is provided with a lifting belt fork, and the lifting belt arm is rotationally connected with a track guide wheel; the lifting mechanism comprises a lifting electric cylinder which is fixedly connected to the outer side of the lifting guide rail, a linkage mechanism is arranged at the top of the lifting electric cylinder, and the linkage mechanism is fixedly connected between the top of the lifting electric cylinder and the lifting sliding frame; according to the intelligent hanging device, the hanging belt of the ton bag can be adjusted, and is hung on the hanging hook of the unmanned crown block, so that unmanned intelligent operation is realized, the risk of manual operation is eliminated, and the loading efficiency of the ton bag is improved.

Description

Ton package transport automation is hung and is taken auxiliary device

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to an automatic hanging belt auxiliary device for carrying ton bags.

Background

The ton bag is a flexible transport packaging container, and can be used for transporting bulk materials such as alumina, flour, sodium carbonate, chemical fertilizers and the like, so as to realize unitized transport of the container. The conventional ton package carrying mode is conservative, and mainly adopts traditional modes such as a tray, a forklift and the like, and although the carrying mode is stable, damage to the ton package is not easy to occur, but the carrying efficiency is very low, and the actual production requirement cannot be met. In order to improve the transfer efficiency of the ton package, people have developed automatic unmanned crown block technology, through the accurate, the steady operation of unmanned crown block, alleviate even eliminate the rocking of ton package when handling, can improve the transfer efficiency of ton package and still can not cause the damage to ton package and material. However, the hanging belt of the ton package is softer, and in many cases, the hanging belt cannot be accurately connected with the hanging hook, so manual intervention is often required, unmanned intelligent operation cannot be completely realized under the condition, and the manual operation also increases some operation risks to influence the loading efficiency of the ton package.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides an automatic ton bag conveying hanging belt auxiliary device, which can be used for adjusting the hanging belt of a ton bag and hanging the hanging belt on a lifting hook of an unmanned crown block, so that unmanned intelligent operation is realized, the risk of manual operation is eliminated, and the loading efficiency of the ton bag is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the automatic hanging belt auxiliary device for carrying the ton bags comprises two lifting devices with the same structure, wherein the lifting devices comprise a base, a lifting mechanism and a lifting mechanism, two vertical lifting guide rails are arranged at the top of the base, track guide rails are arranged on the lifting guide rails, the lower parts of the track guide rails are of linear structures, and the upper parts of the track guide rails are of arc structures bent towards the center; the lifting mechanism comprises a lifting sliding frame and a lifting belt arm, the lifting sliding frame is connected to the lifting guide rail in a sliding manner, the bottom of the lifting belt arm is hinged to the lifting sliding frame, the top of the lifting belt arm is provided with a lifting belt fork, the lifting belt arm is rotationally connected with two rows of track guide wheels, the track guide rail is arranged between the two rows of track guide wheels, and the track guide wheels roll along the track guide rail; the lifting mechanism comprises a lifting electric cylinder, the lifting electric cylinder is fixedly connected to the outer side of the lifting guide rail, the top of the lifting electric cylinder is provided with a linkage mechanism, the linkage mechanism is fixedly connected between the top of the lifting electric cylinder and the lifting sliding frame, and when the lifting electric cylinder is lifted, the linkage mechanism drives the lifting sliding frame to lift.

Optionally, the lifting arm comprises an upper section lifting arm and a lower section lifting arm, the bottom of the lower section lifting arm is hinged on the lifting carriage, the top of the lower section lifting arm is hinged at the bottom of the upper section lifting arm, a spring is arranged between the upper section lifting arm and the lower section lifting arm, the track guide wheel is rotationally connected to the lower section lifting arm, and the lifting fork is arranged at the top of the upper section lifting arm.

Optionally, two lifting forks are provided on top of each upper section lifting arm.

Optionally, the link gear includes guide gear and promotes the chain, promotes chain and guide gear engagement, and guide gear installs at the promotion jar top, promotes the one end fixed connection of chain on the base, promotes the other end fixed connection of chain on the lift carriage.

Optionally, the bottom of the lifting guide rail is hinged on the base through a pin shaft, a transverse pushing electric cylinder is hinged between the base and the bottom of the lifting guide rail, and a hinge point of the transverse pushing electric cylinder and the lifting guide rail is positioned below the pin shaft.

Optionally, the front end of the lifting belt fork is in a pointed structure.

The automatic hanging belt auxiliary device for carrying the ton bags has the following advantages:

(1) The lifting electric cylinder can drive the lifting belt fork to move upwards along the surface of the ton package, when the lifting belt fork moves to the top of the ton package, the lifting belt fork can fork on the hanging belt, the hanging belt is tidied into an upward open state, then the lifting belt fork lifts the ton package upwards to the height of the lifting hook of the unmanned crown block, the hanging belt is hung on the lifting hook, the connection between the ton package and the lifting hook is realized, and then the initial state is restored. The whole operation process is accurate and stable, personnel intervention is not needed, automatic operation is completely realized, production risk is reduced, and production efficiency is improved.

(2) The lifting belt arms of the two sections can enable the lifting belt fork to be always attached to the surface of the ton bag under the action of the springs, and then the lifting belt fork is matched with the two lifting belt arms, so that the hanging belt can be lifted better, and the fault tolerance of the device action is improved.

(3) The transverse pushing electric cylinder can enable the lifting guide rail to be outwards opened, so that enough space is provided for the entrance of the ton package, and collision with the device when the ton package enters is avoided.

Drawings

Fig. 1 is a schematic view of the structure of the present utility model in its open state.

Fig. 2 is a schematic view of the structure of the present utility model in a closed state.

Fig. 3 is a schematic view of the structure of the lifting state of the present utility model.

Fig. 4 is a schematic structural view of the lifting device.

Fig. 5 is a schematic view of the structure of the elevation rail.

Fig. 6 is a schematic view of the structure of the lifting arm.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, wherein the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like designate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not designate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore are not to be construed as limiting the present utility model.

As shown in fig. 1 to 6, an auxiliary device for hanging a ton bag for carrying and automating handling is hereinafter referred to as an auxiliary device, and the auxiliary device includes two lifting devices 1 with the same structure, and the lifting devices 1 are disposed at two sides of a transportation platform 2. The lifting device 1 comprises a base 3, a lifting mechanism 4 and a lifting mechanism 5, wherein the top of the base 3 is hinged with two vertical lifting guide rails 6 through a pin shaft, the two lifting guide rails 6 are of an integrated structure, a transverse pushing electric cylinder 7 is hinged between the base 3 and the bottom of the lifting guide rails 6, and the hinge point of the transverse pushing electric cylinder 7 and the lifting guide rails 6 is located below the pin shaft. When the transverse pushing electric cylinder 7 stretches, the lifting guide rail 6 can be opened to two sides of the transportation platform 2, sufficient space is provided for entering the ton bag 21, and the ton bag 21 and the auxiliary device are prevented from being scratched.

The lifting guide rail 6 is provided with a track guide rail 8, the lower part of the track guide rail 8 is of a linear structure, and the upper part of the track guide rail 8 is of an arc-shaped structure bent towards the transportation platform 2. The lifting mechanism 5 comprises a lifting sliding frame 9 and a lifting belt arm 10, the lifting sliding frame 9 is connected to the lifting guide rail 6 in a sliding mode, the lifting belt arm 10 comprises an upper section lifting belt arm 11 and a lower section lifting belt arm 12, the bottom of the lower section lifting belt arm 12 is hinged to the lifting sliding frame 9, the top of the lower section lifting belt arm 12 is hinged to the bottom of the upper section lifting belt arm 11, two rows of track guide wheels 13 are rotatably connected to the lower section lifting belt arm 12, the track guide rail 8 is arranged between the two rows of track guide wheels 13, and the track guide wheels 13 roll along the track guide rail 8. A spring 14 is arranged between the upper section lifting arm 11 and the lower section lifting arm 12, lifting forks 15 are arranged at the top of the upper section lifting arm 11, two lifting forks 15 which are arranged in parallel are arranged at the top of each upper section lifting arm 11, and the front ends of the lifting forks 15 are of pointed structures, so that the lifting forks 15 can lift the hanging belt 22 conveniently.

The lifting mechanism 4 comprises a lifting electric cylinder 17, the lifting electric cylinder 17 is fixedly connected to the outer side of the lifting guide rail 6, a linkage mechanism 18 is mounted at the top of the lifting electric cylinder 17, the linkage mechanism 18 is fixedly connected between the top of the lifting electric cylinder 17 and the lifting sliding frame 9, the linkage mechanism 18 comprises a guide gear 19 and a lifting chain 20, the lifting chain 20 is meshed with the guide gear 19, the guide gear 19 is mounted at the top of the lifting electric cylinder 17, one end of the lifting chain 20 is fixedly connected to the base 3, and the other end of the lifting chain 20 is fixedly connected to the lifting sliding frame 9. When the lifting electric cylinder 17 stretches, the lifting chain 20 can drive the lifting sliding frame 9 to ascend along the lifting guide rail 6 and drive the lifting arm 10 to move upwards; when the lifting cylinder 17 is retracted, the lifting carriage 9 descends under the action of gravity, and drives the lifting arm 10 to return to the initial state.

The working principle of the utility model is as follows: firstly, the transverse pushing electric cylinders 7 are extended to expand the lifting guide rails 6 on the two sides outwards, then the transport platform 2 conveys the ton bags 21 between the two lifting devices 1, then the transverse pushing electric cylinders 7 are retracted to enable the lifting guide rails 6 on the two sides to return to a vertical state, the lifting belt forks 15 at the moment are tightly attached to the side walls of the ton bags 21, and under the extrusion action of the ton bags 21, the upper section lifting belt arms 11 and the lower section lifting belt arms 12 are in a stretched state. Then the lifting cylinder 17 is extended, so that the lifting chain 20 drives the lifting carriage 9 to lift along the lifting guide rail 6, at this time, the track guide wheel 13 on the lower section lifting belt arm 12 moves along the track guide rail 8, and the upper section lifting belt arm 11 moves upwards along the side wall of the ton bag 21. When the upper section lifting arm 11 moves to the top end of the ton bag 21, under the action of the tension of the spring 14, the lifting fork 15 moves towards the center along the top of the ton bag 21 and hangs the hanging belt 22 of the ton bag 21 in the moving process, and the two lifting fork 15 have the function of avoiding the condition that the hanging belt 22 is not hung. Then the lifting cylinder 17 continues to extend, the lifting arm 10 straightens the hanging belt 22 and lifts the ton bag 21 to a certain height, when the hanging belt 22 of the ton bag 21 is hung on the lifting hook of the unmanned crown block, the crown block can lift the ton bag 21 to the transport vehicle, and the lifting device 1 is restored to the initial state. No matter what state the hanging belt 22 of the ton package 21 is, the auxiliary device can straighten the hanging belt 22 and hang the ton package 21 on the lifting hook of the unmanned crown block, the whole process does not need personnel to intervene, the automatic operation is completely realized, and the loading efficiency of the ton package 21 is improved.

The embodiments described above are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Claims

1. Automatic string area auxiliary device that hangs of ton package transport, its characterized in that: the lifting device comprises a base, a lifting mechanism and a lifting mechanism, wherein two vertical lifting guide rails are arranged at the top of the base, track guide rails are arranged on the lifting guide rails, the lower parts of the track guide rails are of linear structures, and the upper parts of the track guide rails are of arc structures which are bent towards the center; the lifting mechanism comprises a lifting sliding frame and a lifting belt arm, the lifting sliding frame is connected to the lifting guide rail in a sliding manner, the bottom of the lifting belt arm is hinged to the lifting sliding frame, the top of the lifting belt arm is provided with a lifting belt fork, the lifting belt arm is rotationally connected with two rows of track guide wheels, the track guide rail is arranged between the two rows of track guide wheels, and the track guide wheels roll along the track guide rail; the lifting mechanism comprises a lifting electric cylinder, the lifting electric cylinder is fixedly connected to the outer side of the lifting guide rail, the top of the lifting electric cylinder is provided with a linkage mechanism, the linkage mechanism is fixedly connected between the top of the lifting electric cylinder and the lifting sliding frame, and when the lifting electric cylinder is lifted, the linkage mechanism drives the lifting sliding frame to lift.

2. The automated ton bag handling hanging strap assist apparatus of claim 1, wherein: the lifting belt arm comprises an upper section lifting belt arm and a lower section lifting belt arm, the bottom of the lower section lifting belt arm is hinged to the lifting sliding frame, the top of the lower section lifting belt arm is hinged to the bottom of the upper section lifting belt arm, a spring is arranged between the upper section lifting belt arm and the lower section lifting belt arm, the track guide wheel is rotationally connected to the lower section lifting belt arm, and the lifting belt fork is arranged at the top of the upper section lifting belt arm.

3. The automated ton bag handling hanging strap assist apparatus of claim 2, wherein: the top of each upper section lifting belt arm is provided with two lifting belt forks.

4. The automated ton bag handling hanging strap assist apparatus of claim 1, wherein: the linkage mechanism comprises a guide gear and a lifting chain, the lifting chain is meshed with the guide gear, the guide gear is mounted at the top of the lifting electric cylinder, one end of the lifting chain is fixedly connected to the base, and the other end of the lifting chain is fixedly connected to the lifting sliding frame.

5. The automated ton bag handling hanging strap assist apparatus of claim 1, wherein: the bottom of the lifting guide rail is hinged on the base through a pin shaft, a transverse pushing electric cylinder is hinged between the base and the bottom of the lifting guide rail, and a hinge point of the transverse pushing electric cylinder and the lifting guide rail is positioned below the pin shaft.

6. The automated ton bag handling hanging strap assist apparatus of claim 1, wherein: the front end of the lifting belt fork is in a pointed structure.