CN112125094A

CN112125094A - Continuous elevator

Info

Publication number: CN112125094A
Application number: CN202010840888.5A
Authority: CN
Inventors: 陆昀
Original assignee: Wuhan Shiweima Automation Equipment Co ltd
Current assignee: Wuhan Shiweima Automation Equipment Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-12-25

Abstract

The invention discloses a continuous elevator which comprises a rack, wherein a vertical blanking channel is arranged in the rack, a feeding roller platform is arranged at the top of the blanking channel, an opening is formed in the front surface of the bottom of the blanking channel, a blanking roller platform is arranged on the opening, a three-dimensional chain group is arranged in the blanking channel, a plurality of trays are arranged on the chain group, the trays are driven by the chain group to circularly lift in the blanking channel, goods are conveyed to the bottom from the top, and the goods are conveyed to a wagon compartment through the blanking roller platform for loading. Through the equipment, the labor intensity of workers can be greatly reduced, and a large amount of time and labor cost can be saved for enterprises.

Description

Continuous elevator

Technical Field

The invention relates to the field of loading equipment, in particular to a continuous lifter.

Background

For the products with larger weight such as the refrigerator which is finished in production and boxed, if the final finished product assembly workshop is on a higher floor, the problem of inconvenient loading and delivery can be caused, finished products need to be transported to the bottom layer from a high layer firstly in the traditional mode and then loaded into a boxcar, a large amount of manpower and time need to be wasted in the process, the labor intensity of workers is very high, and the cost of the manpower and the time of enterprises is higher.

Disclosure of Invention

The present invention is directed to a continuous lift that solves the problems set forth above in the background.

In order to achieve the purpose, the invention provides the following technical scheme: a continuous lift comprising:

the device comprises a rack, a feeding device and a discharging device, wherein the rack consists of a base, a lower component standing on the base and an upper component standing on the top of the lower component, the lower component is a square well-shaped steel frame with an opening on the front surface, the upper component is a fully-enclosed square well-shaped steel frame, and a vertical discharging channel is formed by splicing the upper component and the lower component;

the feeding roller platform is vertically connected to the top end of the side wall of the upper assembly and is used for feeding materials into the discharging channel from the top;

the blanking roller platform is vertically connected to the middle of the opening of the lower component and is used for conveying the materials in the blanking channel out of the opening;

the chain group is positioned in the blanking channel and consists of two first circulating chains and two second circulating chains, the first circulating chains and the second circulating chains are wound into an L-shaped circulating structure under the guidance of a guide gear, the maximum width and the maximum height of the four L-shaped circulating structures are the same, and the four L-shaped circulating structures are arranged in parallel at intervals, wherein the L-shaped circulating structure wound by the two first circulating chains is arranged inside, the vertical width of the L-shaped circulating structure is smaller than that of the L-shaped circulating structure wound by the second circulating chains, the L-shaped circulating structure wound by the two second circulating chains is arranged on two sides outside, and the transverse length of the L-shaped circulating structure wound by the first circulating chains is smaller than that of the L-shaped circulating structure wound by the first circulating chains;

the tray comprises a long supporting rod, a short supporting rod and a chain type supporting plate, wherein the long supporting rod and the short supporting rod are parallel to each other, the chain type supporting plate is fixed between the long supporting rod and the short supporting rod, is a flexible plate body formed by a plurality of strip-shaped plates which are hinged together in parallel side by side through hinges and is used for supporting cargoes, two ends of the long supporting rod are respectively fixed on two second circulating chains on two outer sides, two ends of the short supporting rod are respectively fixed on two first circulating chains in the tray, and the distance between the long supporting rod and the short supporting rod is equal to the vertical width difference between the second circulating chains and the first circulating chains;

and the motor group is used for driving the chain group to operate circularly, and driving the tray to circulate up and down in the blanking channel through the chain group to finish the cargo transportation.

Preferably, the continuous lifting machine, be equipped with vertical slide and can follow on the inner wall of lower part subassembly the gliding crane of slide to be equipped with elevator motor and cable and be used for the pulling the crane goes up and down, unloading cylinder platform is fixed the front end of crane, it is the vertical state certainly uncovered stretches out.

Preferably, the continuous elevator, the feeding roller platform and the discharging roller platform are provided with independent motors for driving the feeding roller platform and the discharging roller platform to roll automatically.

Preferably, in the continuous elevator, the bottom of the blanking roller platform is provided with an inclined support rod as a triangular support structure.

Compared with the prior art, the invention has the beneficial effects that:

the invention provides a continuous lifter which can continuously convey large goods to a lower blanking roller platform through a blanking channel in equipment from a higher floor, wherein the height of the blanking roller platform can be adjusted in a lifting mode to be flush with the height of a boxcar, and the large goods can be directly conveyed to the boxcar from the blanking roller platform. Through the equipment, the labor intensity of workers can be greatly reduced, and a large amount of time and labor cost can be saved for enterprises.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic view of the chain assembly of the present invention;

FIG. 5 is a schematic view of the structure of the tray of the present invention;

FIG. 6 is a position indicating view of the tray moving on the chain set in the present invention;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a continuous lift comprising:

the device comprises a rack 1, a feeding device and a discharging device, wherein the rack 1 is composed of a base 101, a lower component 102 standing on the base 101 and an upper component 103 standing on the top of the lower component 102, the lower component 102 is a square shaft-shaped steel frame with an opening arranged on the front surface, the upper component 103 is a fully-enclosed square shaft-shaped steel frame, and a vertical discharging channel is formed by splicing the upper component 103 and the lower component 102;

a loading roller platform (not shown) vertically connected to the top end of the side wall of the upper assembly 103 for feeding the material from the top into the unloading channel;

a discharging roller platform 2 vertically connected to the open middle of the lower component 102 for conveying the material in the discharging channel out of the open;

the chain group is positioned in the blanking channel and consists of two first circulating chains 3 and two second circulating chains 4, the first circulating chains 3 and the second circulating chains 4 are both wound into an L-shaped circulating structure under the guidance of a guide gear 5, the maximum width and the maximum height of the four L-shaped circulating structures are the same, and the four L-shaped circulating structures are arranged in parallel at intervals, wherein the L-shaped circulating structure wound by the two first circulating chains 3 is arranged inside, the vertical width of the L-shaped circulating structure is smaller than that of the L-shaped circulating structure wound by the second circulating chains 4, the L-shaped circulating structure wound by the two second circulating chains 4 is arranged on two sides of the outside, and the transverse length of the L-shaped circulating structure wound by the first circulating chains 3 is smaller than that of the L-shaped circulating structure wound by the first circulating chains 3;

the pallet 6 comprises a long supporting rod 601, a short supporting rod 602 and a chain type supporting plate 603 fixed between the long supporting rod 601 and the short supporting rod 602, wherein the chain type supporting plate 603 is a flexible plate body formed by hinging a plurality of strip-shaped plates side by side in parallel through hinges and used for supporting cargoes, two ends of the long supporting rod 601 are respectively fixed on two second circulating chains 4 on two outer sides, two ends of the short supporting rod 602 are respectively fixed on two first circulating chains 3 in the tray, and the distance between the long supporting rod 601 and the short supporting rod 602 is equal to the vertical width difference between the second circulating chains 4 and the first circulating chains 3;

and the motor group is used for driving the chain group to operate circularly, and driving the tray 6 to circulate up and down in the blanking channel through the chain group to finish the cargo transportation.

Fig. 4 shows the installation of the chain set, the first endless chain 3 and the second endless chain 4 are both guided by the guide gear 5 and wound into an L-shaped endless structure, wherein two first endless chains 3 are located at the inner side, two second endless chains 4 are located at the outer sides, and the four endless chains are actually arranged side by side, and for convenience of illustration, the two first endless chains 3 are pulled out in fig. 4 for clear view. The whole chain group is vertically arranged in a blanking channel of the frame.

The structure of the tray is shown in fig. 5, a plurality of strip-shaped plates are hinged together through hinges to form a flexible chain-type supporting plate 603, and long supporting rods 601 and short supporting rods 602 are respectively arranged at two sides of the flexible chain-type supporting plate as rigid supports, so that the tray 6 can bear goods when being unfolded, and can be freely curled when passing through the bending part of a chain group, and can smoothly walk along with the chain group.

Fig. 6 shows the state of the pallet at different positions on the chain group, in fig. 6, the four circulating chains of the chain group are arranged together (normal operation state) and thus partially overlapped as seen from the side, and when the pallet 6 is positioned at the top of the chain group, as shown in the upper left side view in fig. 6, at this time, two second circulating chains 4 respectively support both ends of the long support bar 601, two first circulating chains 3 respectively support both ends of the short support bar 602, so that the whole pallet 6 is in a completely flat spread state at the top, and the goods are placed on the pallet 6; then, the two second circulating chains 4 and the two first circulating chains 3 walk synchronously to drive the tray 6 to always keep a flat spreading state and descend from the blanking channel, and the state of the tray is shown in the upper right side diagram in fig. 6, and at the moment, the tray drives the goods to continuously descend in the blanking channel; and finally, the tray 6 reaches the bottom, at the moment, the height of the tray 6 is flush with the height of the blanking roller platform 2, the tray 6 continues to walk along with the chain group at the bottom, the state is changed into a state of being tiled forwards, as shown in a lower diagram in fig. 6, in the state, the tray 6 moves horizontally, the goods are finally sent to the blanking roller platform, the tray is curled along with the chain group at the front end of the L-shaped circulating structure, the tray is turned around from the bottom of the chain group and then vertically climbs to the top of the chain group along the chain group from the rear side, and the goods are conveyed again.

The device is equipped with a plurality of trays 6 on chain group, and tray 6 is along with chain group walking repeats above-mentioned process, can accomplish the continuous transportation of goods, can reduce workman intensity of labour by a wide margin through the device, and saves a large amount of time and human cost for the enterprise.

In another embodiment, a vertical slide way (not shown in the figure) and a lifting frame 7 capable of sliding along the slide way are arranged on the inner wall of the lower component 102, a lifting motor and a guy cable are arranged for pulling the lifting frame to lift, and the blanking roller platform 2 is fixed at the front end of the lifting frame 4 and extends out of the opening in a vertical state. Through the altitude mixture control of crane 7, can realize the altitude mixture control to unloading cylinder platform 2 to the carriage height of adaptation different vehicles, it is specific, when the shipment, with the altitude mixture control of unloading cylinder platform 2 as to 6 unloading minimum parallel and level of tray, from the goods of taking over down on tray 6, then adjust unloading cylinder platform 2 again highly as to the high parallel and level in carriage, send into the carriage with the goods.

In another embodiment, the feeding roller platform and the discharging roller platform 2 are respectively provided with an independent motor for driving the feeding roller platform and the discharging roller platform to roll automatically, so that the feeding roller platform automatically rolls during feeding and automatically rolls into a carriage during discharging, and the manual operation is reduced to a greater extent

In another embodiment, the bottom of the blanking roller platform 2 is provided with an inclined support rod as a triangular support structure to improve the support strength.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A continuous lift, comprising:

2. The continuous lifting machine according to claim 1, wherein a vertical slideway and a lifting frame capable of sliding along the slideway are arranged on the inner wall of the lower component, a lifting motor and a guy cable are arranged for pulling the lifting frame to lift, and the blanking roller platform is fixed at the front end of the lifting frame and extends out from the opening in a vertical state.

3. Continuous lift according to claim 1, characterised in that the loading roller platform and the unloading roller platform are each provided with an independent motor for driving them to roll by themselves.

4. Continuous lift according to claim 1, characterised in that the bottom of the blanking drum platform is provided with inclined support bars as a triangular support structure.