CN220283453U

CN220283453U - Lifting device for integrally and automatically loading and unloading aluminum bars

Info

Publication number: CN220283453U
Application number: CN202321751694.3U
Authority: CN
Inventors: 杨溯; 顾永贵; 李鹏; 常源瑞; 罗小燕
Original assignee: Yunnan Yunlu Logistics Investment Co ltd
Current assignee: Yunnan Yunlu Logistics Investment Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-01-02
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a lifting device for integrally and automatically loading and unloading an aluminum bar, which comprises a lifting bracket, an integral lifting mechanism and a positioning lifting mechanism; the lifting bracket comprises lifting beams and lifting vertical beams, the two lifting beams are connected through the lifting vertical beams to form a frame, and the two frames are symmetrically arranged and then connected at one end through the lifting vertical beams; a plurality of integral lifting mechanisms are arranged between the two lifting cross beams, and one end, connected with the two frames, of each lifting cross beam is connected with a positioning lifting mechanism; in the device, the structural connection of the lifting bracket, the integral lifting mechanism and the positioning lifting mechanism finally forms an integral device capable of being integrally lifted, lowered and moved, and the aluminum material can be integrally lifted after being placed on the integral device and moved into the container through the transfer device.

Description

Lifting device for integrally and automatically loading and unloading aluminum bars

Technical Field

The utility model relates to the technical field of logistics transportation equipment, in particular to a lifting device for integrally and automatically loading and unloading aluminum bars.

Background

The handling of aluminium bars is a technical difficulty in the transportation of aluminium bars, in that aluminium bars are mostly cylindrical, the specification of aluminium bars is from 5800mm x phi 90mm to 5800mm x phi 203mm, in the transportation process, the aluminium bars are bound firstly and then are packaged and transported, and the weight of each bound aluminium bar is between 1.223 tons and 2.614 tons. The aluminum bars are long and heavy in the process of boxing, and the forklift is adopted to load and unload in the process of boxing, and the container is closed and can only be loaded and unloaded from one opening. In the loading and unloading process, more forklifts are used, so that the transportation is inconvenient, accidents are easy to occur, and the whole loading and unloading efficiency is extremely low. The traditional forklift loading and unloading, the aluminum bar material loading and unloading of a container needs approximately 180 minutes, and the loading and unloading can be completed by a high-power forklift, so that the logistics transportation has the defects of extremely long time for loading and unloading cargoes and extremely low efficiency, and how to stably and smoothly lift the aluminum material is one of key factors for limiting efficiency.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a lifting device for integrally and automatically loading and unloading an aluminum bar.

The aim of the utility model is achieved by the following technical scheme: a lifting device for integrally and automatically loading and unloading aluminum bars comprises a lifting bracket, an integral lifting mechanism and a positioning lifting mechanism; the lifting bracket comprises lifting beams and lifting vertical beams, the two lifting beams are connected through the lifting vertical beams to form a frame, and the two frames are symmetrically arranged and then connected at one end through the lifting vertical beams; a plurality of integral lifting mechanisms are arranged between the two lifting cross beams, and one end, connected with the two frames, of each lifting cross beam is connected with a positioning lifting mechanism; the integral lifting mechanism comprises an integral lifting fixing frame, an integral lifting movable frame and a lifting air bag, wherein the integral lifting movable frame is slidably connected in the integral lifting fixing frame, and the lifting air bag is arranged between the integral lifting fixing frame and the integral lifting movable frame; the integral lifting fixing frame is a square box body matched with the distance between lifting cross beams, movable wheel seats are arranged on two sides of the integral lifting fixing frame, and movable wheels are arranged in the movable wheel seats in a switching mode; the integral lifting movable frame is arranged to be a square box body matched with the integral lifting fixed frame, and comprises an air bag fixing plate at the bottom and box plates connected to the periphery of the air bag fixing plate, positioning connecting plates are arranged on two sides of the integral lifting fixed frame, threaded holes are formed in the positioning connecting plates, and the positioning connecting plates are fixedly connected with lifting cross beams through bolts.

Preferably, the positioning lifting mechanism comprises a positioning lifting frame and a positioning lifting mechanism; the positioning lifting frames are arranged as rectangular boxes, and the lengths of the rectangular boxes are matched with the width of the lifting brackets; the inside of the box body is provided with two transverse plates to divide the inside of the box body into three small box bodies, cross connecting plates for reinforcing the supporting strength of the small box bodies are arranged in the small box bodies on two sides, the middle box body is provided with a positioning lifting mechanism, the positioning lifting mechanism is an integral lifting movable frame, and the integral lifting movable frame is slidably connected in the box body and is fixedly provided with a lifting air bag at the bottom of the integral lifting movable frame.

Preferably, a chain connecting lug is arranged at the bottom of the positioning lifting mechanism, and comprises a chain connecting lug fixing plate, a chain connecting plate and a chain connecting lug reinforcing plate; the chain connecting lug fixing plate is fastened at the bottom of the positioning lifting mechanism through screws, the chain connecting plates are vertically arranged on two sides of the bottom of the chain connecting lug fixing plate, and the chain connecting lug reinforcing plate is arranged on one side of the chain connecting plate.

Preferably, the two sides of the width of the positioning lifting mechanism are provided with a movable wheel seat and a movable wheel which are consistent with the whole lifting mechanism, and the movable wheel seat is internally and transitionally provided with the movable wheel.

Preferably, the lifting air bags can be replaced by the same jacking mechanism.

Preferably, the jacking mechanism is a hydraulic jacking mechanism.

The utility model has the following advantages: in the device, an integral device capable of being integrally lifted, lowered and moved is finally formed through structural connection of the lifting bracket, the integral lifting mechanism and the positioning lifting mechanism, and the aluminum material can be integrally lifted after being placed on the integral device and moved into a container through the transfer device; the utility model utilizes the lifting force of the lifting air bag and the lifting bracket which are suitable for the lifting air bag and specially relate to the movable frame body to form a lifting mechanism, and in the process of connecting and using, a device for integrally lifting and moving the aluminum bar is formed by a plurality of the lifting mechanisms and the lifting bracket, so that the integral lifting and movement of the aluminum plate is stable and convenient to control, and the aluminum plate can be stably and smoothly lifted and conveyed.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a side view of the present utility model.

FIG. 3 is a schematic view of the lifting bracket structure of the present utility model.

Fig. 4 is a schematic structural view of the whole lifting mechanism of the present utility model.

Fig. 5 is a schematic view of the structure of the integral lifting fixing frame of the present utility model.

Fig. 6 is a schematic view of the structure of the whole lifting movable frame of the present utility model.

Fig. 7 is a schematic structural diagram of a positioning and lifting mechanism according to the present utility model.

FIG. 8 is a schematic diagram of a positioning and lifting mechanism according to the present utility model.

Fig. 9 is a schematic view of the structure of the chain connecting lug of the present utility model.

In the figure, a lifting bracket (11), a lifting beam (111), a lifting vertical beam (112), an integral lifting mechanism (12), an integral lifting fixing frame (121), an integral lifting movable frame (122), a lifting air bag box (1211), a movable wheel seat (1212), a movable wheel (1213), a movable frame locating plate (1214), an air bag connecting hole (1215), an air bag fixing plate (1221), a locating connecting plate (1222), a lifting air bag (1223), a locating frame (1224), a locating lifting mechanism (13), a locating lifting frame (131), a first locating lifting mechanism (132), a chain connecting lug (133), a chain connecting lug fixing plate (1331), a chain connecting plate (1332) and a chain connecting lug reinforcing plate (1333).

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The lifting device for integrally and automatically loading and unloading the aluminum bars as shown in fig. 1-3 comprises a lifting bracket 11, an integral lifting mechanism 12 and a positioning lifting mechanism 13. In the device, the lifting bracket 11 comprises lifting beams 111 and lifting vertical beams 112, the two lifting beams 111 are connected through the lifting vertical beams 112 to form a frame, the two frames are symmetrically arranged and then connected at one end through the lifting vertical beams 112, so that the lifting bracket in the shape of one frame is formed, and the off-line lifting bracket integrally lifts the aluminum material. In order to enable the entire lifting carriage 11 to be lifted and lowered as a whole, a plurality of integral lifting mechanisms 12 are provided between the two lifting beams 111 for integral lifting. Meanwhile, in order to facilitate the whole movement, a positioning lifting mechanism 13 is arranged at one end of the two frames connected. In this way, in the device, the structural connection of the lifting bracket 11, the integral lifting mechanism 12 and the positioning lifting mechanism 13 finally forms an integral device capable of being integrally lifted and lowered and moved, and the aluminum material can be integrally lifted after being placed on the integral device and moved into the container through the transfer device.

In another embodiment, for stable lifting, as shown in fig. 4-6, a specific integral lifting mechanism 12 is provided, comprising a lifting bladder 1223, an integral lifting fixture 121, and an integral lifting movable frame 122. In the device, the integral lifting movable frame 122 is slidably connected in the integral lifting fixed frame 121, and a lifting air bag 1223 is arranged between the integral lifting fixed frame 121 and the integral lifting movable frame 122, of course, the lifting air bag 1223 can be replaced by other lifting components, such as a jack, and the like, thus forming a lifting mechanism taking the lifting air bag 1223 as lifting power. In the mechanism, in order to enable the whole mechanism to be better used and matched with the whole lifting and other parts, and meanwhile, the whole lifting fixing frame 121 of the device can also be moved according to the needs, the whole lifting fixing frame 121 of the device is arranged into a square box body matched with the space between the lifting cross beams 111, moving wheel seats 1212 are arranged on two sides of the whole lifting fixing frame 121, and moving wheels 1213 are arranged in the moving wheel seats 1212 in a switching mode. In this way, the device can be moved in the direction of the movement wheel 1213, and the movement requirement is met while lifting. In actual use, the wire rail for the movement of the movement wheel 1213 is provided on the corresponding frame. In the device, the integral lifting movable frame 122 is a square box body matched with the integral lifting fixed frame 121, and comprises an air bag fixing plate 1221 at the bottom for fixing a lifting air bag 1223 and box plates connected to the periphery of the air bag fixing plate 1221, wherein the air bag fixing plate 1221 and the box plates connected to the periphery of the air bag fixing plate 1221 form a box body. Meanwhile, positioning connection plates 1222 are arranged on two sides of the integral lifting fixing frame 121 for connecting other devices, in fact, the lifting bracket is connected, other plate bodies can be added to the positioning connection plates 1222, the surrounding box plates can also be directly used as connection plates, and then threaded holes are formed in the positioning connection plates 1222 for fastening and connecting the positioning connection plates 1222 with the lifting cross beam 111 through bolts.

In the mechanism, the lifting force of the lifting air bag 1223 and the lifting bracket are utilized, and the movable frame body is specially involved to form a lifting mechanism, and in the process of connection and use, a device for integrally lifting and moving the aluminum bar is formed by a plurality of the mechanisms and the lifting bracket, so that the integral lifting and movement of the aluminum plate are stable and convenient to control.

In the mechanism, in order to make the whole mechanism more stable, countermeasures on two sides of the whole lifting fixing frame 121 are arranged in two groups, and each group of movable wheel seats 1212 is provided with two movable wheels 1213 in a switching way, so that an eight-wheel movable vehicle is formed, and the eight-wheel movable vehicle has enough supporting force and stability no matter where the eight-wheel movable vehicle moves.

In the present mechanism, for facilitating positioning movement, the moving wheel 1213 is provided as an H-like sheave, so that positioning can be performed through the groove.

In this mechanism, in order to facilitate the fixation of the lifting bladder 1223, connection holes for connecting the upper and lower ends of the lifting bladder 1223 are provided in the integral lifting fixed frame 121 and the integral lifting movable frame 122.

In this mechanism, in order to facilitate the stable moving and standing of the object during the lifting and releasing process by the lifting air bag 1223, the air bag fixing plate 1221 extends beyond the surrounding box plate to form a positioning frame 1224, meanwhile, two sides of the whole lifting fixing frame 121 without the moving wheel seat 1212 are provided with inverted L-shaped movable frame positioning plates 1214, the movable frame positioning plates 1214 are adapted to the positioning frame 1224, and if necessary, reinforcing plates are added on the movable frame positioning plates 1214.

In another embodiment, for convenience of the transfer device to accurately transfer the lifting bracket 11 into the container, as shown in fig. 7-9, a specific positioning lifting mechanism 13 is disclosed, which includes a positioning lifting frame 131 and a first positioning lifting mechanism 132. In the present device, the positioning lifting frame 131 is configured as a rectangular box, and its length is adapted to the width of the lifting frame 11. Two transverse plates are arranged in the box body to divide the interior of the box body into three small box bodies, and cross connecting plates for reinforcing the supporting strength of the small box bodies are arranged in the small box bodies on two sides. In order to make the lifting device also have a certain auxiliary lifting function, a first positioning lifting mechanism 132 is arranged in the middle box body, the first positioning lifting mechanism is an integral lifting movable frame 122, and the integral lifting movable frame 122 is slidingly connected in the box body and is fixedly provided with a lifting air bag 1223 at the bottom of the integral lifting movable frame for auxiliary lifting. The positioning lifting mechanism 13 enhances the integrity of the lifting bracket 11, and meanwhile, the bottom of the positioning lifting mechanism 13 is provided with a chain connecting lug 133, and the chain connecting lug 133 is used for connecting a chain rotating in a moving device, so that the whole lifting bracket 11 can be transferred into a container through the rotation of the chain. Specifically, the chain link 133 includes a chain link fixing plate 1331, a chain link plate 1332, and a chain link reinforcing plate 1333. The chain connecting lug fixing plate 1331 is fastened at the bottom of the positioning lifting mechanism 13 through screws, the chain connecting plates 1332 are vertically arranged on two sides of the bottom of the chain connecting lug fixing plate 1331, and the chain connecting lug reinforcing plates 1333 are arranged on one side of the chain connecting plates 1332.

In another embodiment, in order to make the positioning lifting mechanism 13 have a certain function of assisting movement, a moving wheel seat 1212 and a moving wheel 1213 which are consistent with the whole lifting mechanism 12 are arranged on two sides of the width of the positioning lifting mechanism 13, and the moving wheel seat 1212 is internally and transitionally provided with the moving wheel 1213.

In another embodiment, the lifting bladder 1223 is used as one of the driving members for assisting the lifting, and the lifting bladder 1223 may be replaced with the same lifting mechanism, for example, a hydraulic lifting mechanism.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A lifting device for whole automatic handling of aluminium bar, its characterized in that: comprises a lifting bracket (11), an integral lifting mechanism (12) and a positioning lifting mechanism (13); the lifting bracket (11) comprises lifting beams (111) and lifting vertical beams (112), the two lifting beams (111) are connected through the lifting vertical beams (112) to form a frame, and the two frames are symmetrically arranged and then connected at one end through the lifting vertical beams (112); a plurality of integral lifting mechanisms (12) are arranged between the two lifting beams (111), and one end, connected with the two frames, of each lifting beam is connected with a positioning lifting mechanism (13); the integral lifting mechanism (12) comprises an integral lifting fixed frame (121), an integral lifting movable frame (122) and lifting air bags (1223), wherein the integral lifting movable frame (122) is slidably connected in the integral lifting fixed frame (121), and the lifting air bags (1223) are arranged between the integral lifting fixed frame (121) and the integral lifting movable frame (122); the integral lifting fixing frame (121) is arranged into a square box body matched with the distance between lifting beams (111), movable wheel seats (1212) are arranged on two sides of the integral lifting fixing frame (121), and movable wheels (1213) are arranged in the movable wheel seats (1212) in a transfer mode; the integral lifting movable frame (122) is arranged to be a square box body matched with the integral lifting fixed frame (121), and comprises an air bag fixing plate (1221) at the bottom and box plates connected to the periphery of the air bag fixing plate (1221), positioning connecting plates (1222) are arranged on two sides of the integral lifting fixed frame (121), threaded holes are formed in the positioning connecting plates (1222), and the positioning connecting plates (1222) are fixedly connected with the lifting cross beam (111) through bolts.

2. A lifting device for the overall automatic loading and unloading of aluminium bars according to claim 1, characterized in that: the positioning lifting mechanism (13) comprises a positioning lifting frame (131) and a first positioning lifting mechanism (132); the positioning lifting frame (131) is arranged as a rectangular box body, and the length of the positioning lifting frame is matched with the width of the lifting bracket (11); the inside of the box body is provided with two transverse plates to divide the inside of the box body into three small box bodies, cross connecting plates for reinforcing the supporting strength of the small box bodies are arranged in the small box bodies on two sides, the middle box body is provided with a first positioning lifting mechanism (132), the first positioning lifting mechanism is an integral lifting movable frame (122), and the integral lifting movable frame (122) is slidably connected in the box body and is fixedly provided with a lifting air bag (1223) at the bottom of the box body.

3. A lifting device for the overall automatic loading and unloading of aluminium bars according to claim 2, characterized in that: a chain connecting lug (133) is arranged at the bottom of the positioning lifting mechanism (13), and the chain connecting lug (133) comprises a chain connecting lug fixing plate (1331), a chain connecting plate (1332) and a chain connecting lug reinforcing plate (1333); the chain connecting lug fixing plate (1331) is fastened at the bottom of the positioning lifting mechanism (13) through screws, the chain connecting plates (1332) are vertically arranged on two sides of the bottom of the chain connecting lug fixing plate (1331), and the chain connecting lug reinforcing plates (1333) are arranged on one side of each chain connecting plate (1332).

4. A lifting device for the overall automatic loading and unloading of aluminium bars according to claim 1, characterized in that: the two sides of the width of the positioning lifting mechanism (13) are provided with a movable wheel seat (1212) and a movable wheel (1213) which are consistent with the integral lifting mechanism (12), and the movable wheel seat (1212) is internally and rotatably provided with the movable wheel (1213).

5. Lifting device for the automatic loading and unloading of aluminium bars as claimed in claim 1 or 2, characterized in that: the lifting airbag (1223) can be replaced by the same jacking mechanism.

6. The lifting device for integrally and automatically loading and unloading an aluminum bar according to claim 5, wherein: the jacking mechanism is a hydraulic jacking mechanism.