CN216547947U

CN216547947U - Three-way stacker

Info

Publication number: CN216547947U
Application number: CN202123399821.1U
Authority: CN
Inventors: 包丽娟; 徐胜志; 沈中浩
Original assignee: Ruiyike Automation Technology Suzhou Co ltd
Current assignee: Stark Intelligent Automation Equipment Suzhou Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-17
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a three-way stacker which comprises a lower cross beam, an upright post, a lifting device, a lifting platform, a three-way fork and an electric control cabinet, wherein the upright post is vertically fixed on the lower cross beam and is positioned at the position close to the edge of the lower cross beam, the lifting platform is in sliding fit with the upright post, the lifting device is connected with the lifting platform to drive the lifting platform to vertically move along the upright post, the three-way fork is arranged on the lifting platform, and the electric control cabinet is electrically connected with the three-way fork through a control cable. The utility model enables the warehouse to have lower goods taking space, improves the utilization rate of the warehouse, is suitable for various trays and has better compatibility.

Description

Three-way stacker

Technical Field

The utility model relates to the technical field of stacking equipment, in particular to a three-way stacker.

Background

The tunnel type stacker is machine equipment evolved from a forklift and a bridge type stacker. The bridge type stacker is limited in operation speed due to the heavy bridge frame, and is only suitable for warehouses with low warehousing and ex-warehouse frequency or warehouses for storing long raw materials and heavy goods. The tunnel stacker combines the characteristics of a bridge stacker, but ground rails are additionally arranged, the bridge structure is simplified by combining the driving guide assistance at the top through the ground rails, so that the main body of the stacker can shuttle back and forth in the tunnel of a high-rise goods shelf to run, goods at the road junction are stored in the goods grids through the goods forks, or the goods in the goods grids are taken out to be conveyed to the road junction. However, due to the arrangement of the ground rails, the forks cannot be inserted into the goods or the lower part of the flat-bottom tray from the plane, so that the lowest goods taking position of the conventional stacker is 700mm, the tray is also a Sichuan-shaped bottom tray which is usually processed, the tray still needs to be lifted when the Chinese-character-tian-shaped bottom tray is processed, a fork entering space is reserved, the flat-bottom tray cannot be applied, and the compatibility of the conventional stacker is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a three-way stacker which enables storage to have a lower goods taking position and improves the storage utilization rate, is suitable for various trays and has better compatibility.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a three-way stacker which comprises a lower cross beam, an upright post, a lifting device, a lifting platform and a three-way fork, wherein the upright post is vertically fixed on the lower cross beam and is positioned at the position close to the lower cross beam, the lifting platform is in sliding fit with the upright post, the lifting device is connected with the lifting platform to drive the lifting platform to vertically move along the upright post, and the three-way fork is arranged on the lifting platform.

For the above technical solution, the applicant has further optimization measures.

Optionally, the three-way pallet fork includes a pallet fork, a rotary head and a translation mechanism, the lifting platform is provided with a translation track along the length direction, the translation mechanism is in sliding fit with the translation track, and the pallet fork is connected with the translation mechanism through the rotary head.

Optionally, a guide rail is arranged on the outer side of the upright, and the rear end of the lifting platform is matched with the guide rail through the fixed guide plate so that the lifting platform is connected with the upright.

Optionally, the lifting device includes a lifting motor, a winch, and a steel wire rope, the steel wire rope is sequentially wound around the winch, the lifting motor drives the winch to rotate, and the steel wire rope passes through the pulley at the top of the upright post and then passes through the rope pulley at the lifting platform.

Optionally, a plurality of groups of traveling wheels are fixed at the bottom of the lower cross beam, and the traveling drive mechanism is used for driving the plurality of groups of traveling wheels to move.

Optionally, the rack further comprises guide wheels arranged at the tops of the stand columns, and the guide wheels are in sliding fit with the truss at the top of the rack roadway.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the three-way stacker, the L-shaped integral structure is formed between the lower cross beam and the upright post, after the three-way fork is fixed to the outer side of the upright post through the lifting platform, the three-way fork cannot interfere with the lower cross beam, the fork can be lowered to be flush with the ground, namely, the storage and the taking of a tray placed on the ground (0 plane) can be realized, the lowest goods taking position can be reduced to 0 from the conventional 700mm, and therefore the storage utilization rate of a warehouse can be improved. And based on the fork high characteristic that descends, no matter be the tray of river word end, the tray of field word end or flat tray all applicable, can improve this application three-way stacker to the compatibility of various trays, based on this, the three-way stacker of this application can realize adopting fork truck to get the quick upgrade of putting in the tray warehouse at present, need not to adjust the automatic upgrade that goods shelves structure can realize the tray and put on the shelf ex-warehouse.

Further, the structure of three-way fork truck who adopts in this application, under the cooperation removal of bottom end rail, can realize about the passageway and the fork of the place ahead goods is got, and the practicality is stronger.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a three-way stacker according to one embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the three-way stacker shown in FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of the three-way stacker shown in FIG. 1 at B;

FIG. 4 is a schematic diagram of the overall structure of a three-way stacker according to one embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of the three-way stacker of FIG. 4 at C;

FIG. 6 is an enlarged view of a portion of the three-way stacker shown in FIG. 4 at D;

FIG. 7 is a schematic diagram of the construction of a three-way fork in a three-way stacker, according to one embodiment of the present invention.

Wherein the reference numerals are as follows:

1. a lower beam 11 and a travelling wheel;

2. column, 21, guide rail;

3. the device comprises a hoisting device 31, a hoisting motor 32, a winch 33, a steel wire rope 34, a pulley 35 and a rope clamp;

4. a lifting platform 41, a frame body 42, a translation track 43, a guide plate 44 and a rope wheel;

5. three-way fork 51, fork 52, rotary head 53, translation mechanism 54, fixing frame 55 and side wheel;

6. a guide wheel.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

This embodiment has described a three-dimensional stacker, as shown in fig. 1, fig. 4, including bottom end rail 1, stand 2, play to rise device 3, lift platform 4, three-dimensional fork 5, stand 2 is vertical to be fixed on bottom end rail 1 and lie in the side-by position of bottom end rail 1, lift platform 4 with sliding fit between stand 2, it connects to rise device 3 lift platform 4 drives lift platform 4 along stand 2 vertical migration, three-dimensional fork 5 set up in on the lift platform 4.

Specifically, as shown in fig. 1 to 7, the three-way fork 5 includes a fork 51, a rotary head 52 and a translation mechanism 53, the frame body 41 of the lifting platform 4 is a rectangular frame structure, the lifting platform 4 has a rope pulley 44 fixed with the frame therein, the top and bottom sides of the lifting platform 4 are provided with translation rails 42 along the length direction, the translation mechanism 53 is slidably engaged with the translation rails 42, specifically, the translation mechanism 53 is an L-shaped fixing frame 54, a lateral wheel 55 engaged with the translation rails 42 is provided on the top of the fixing frame 54, the lateral wheel 55 is spacing-clamped with the translation rails 42 and is further slidably engaged with the translation rails 42, the rotary head 52 is provided on the fixing frame 54, and the fork 51 is connected with the translation mechanism 53 through the rotary head 52. The turret head 52 and the translation mechanism 53 are each driven by an electrical mechanism and each provided with an electrical position sensing device for monitoring the position of the three-way fork 5, which is part of the existing control means, which does not involve a process modification and is not deployed here. The structure of the three-way forklift is adopted, under the matching movement of the lower cross beam 1, the left and right sides of the channel and the fork of the goods in the front can be taken, and the practicability is stronger.

The outside of stand 2 is provided with guide rail 21, the rear end of lift platform 4 through fixed deflector 43 with the guide rail 21 cooperation makes lift platform 4 with stand 2 links to each other. The hoisting device 3 comprises a hoisting motor 31, a winch 32 and a steel wire rope 33, the steel wire rope 33 is sequentially wound on the winch 32, the hoisting motor 31 drives the winch 32 to rotate, two groups of pulleys 34 are arranged at the top of the upright post 2, the movable end of the steel wire rope 33 wound on the winch 32 passes through one group of pulleys 34 and then passes through the rope pulley 44, and the steel wire rope 33 passes through the rope pulley 44 and then passes through the other group of pulleys 34 and then is fixed on the upright post 2 through a rope clamp 35 or a rope end rod. In this way, the winch 32 is driven to rotate by the action of the hoisting motor 31, so that the steel wire rope 33 is tightened or released to lift or descend the lifting platform 4.

Optionally, the bottom of the lower beam 1 is fixed with a plurality of groups of traveling wheels 11, and the traveling drive mechanism is used for driving the plurality of groups of traveling wheels 11 to move, so that the whole equipment is driven to travel along the direction of the goods shelf roadway.

In order to improve the overall strength and stability of the stacker, in a further embodiment, the stacker further comprises guide wheels 6 arranged at the tops of the upright posts 2, and the guide wheels 6 are in sliding fit with the truss at the top of the rack roadway. In addition, a balancing weight can be arranged at the position of the lower cross beam 1 of the stacker, which is positioned in the opposite direction of the fork 51, so that the stress resistance strength of the stacker is improved.

In order to realize the electrical control of each component of the stacker, the stacker can also comprise an electric control cabinet which is electrically connected with the three-way fork 5 and other electrical driving components through a control cable.

In summary, in the three-way stacker of the present invention, the lower beam 1 and the upright 2 form an L-shaped overall structure, after the three-way fork 5 is fixed outside the upright 2 by the lifting platform 4, the three-way fork 5 does not interfere with the lower beam 1, and the fork 51 can be lowered to be flush with the ground, that is, the access of the tray placed on the ground (0 plane) can be realized, so that the lowest goods taking position can be reduced from the conventional 700mm to 0, and the storage utilization rate of the warehouse can be improved. And based on fork 51 descends high characteristic, no matter be that the tray is all applicable at the bottom of the chinese character 'chuan', the tray is put to the field word or flat tray, can improve this application three-dimensional stacker to the compatibility of various trays, based on this, the three-dimensional stacker of this application can realize adopting fork truck to get the quick upgrade of putting in the tray warehouse at present, need not to adjust the automatic upgrade that goods shelves structure can realize the tray and put on the shelf ex-warehouse.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the utility model, and not to limit the scope of the utility model, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a three-way stacker, its characterized in that includes bottom end rail, stand, plays to rise device, lift platform, three-way fork, the stand is vertical to be fixed on the bottom end rail and lie in the side-by position of bottom end rail, lift platform with sliding fit between the stand, play to rise the device and connect lift platform drives lift platform along the vertical removal of stand, the three-way fork set up in lift platform is last.

2. The three-way stacker according to claim 1 wherein said three-way fork comprises a fork, a turret and a translation mechanism, said lift platform is provided with a translation rail along a length direction, said translation mechanism is in sliding fit with said translation rail, said fork is connected to said translation mechanism through said turret.

3. The three-way stacker according to claim 1, wherein a guide rail is provided on the outside of said upright, and the rear end of said lifting platform is engaged with said guide rail through a fixed guide plate so that said lifting platform is connected to said upright.

4. A three-way stacker according to claim 1 or 3, wherein said lifting device comprises a lifting motor, a winch, and a wire rope, said wire rope is wound on said winch in sequence, said lifting motor drives said winch to rotate, and said wire rope passes through a pulley at the top of said upright and then passes through a rope pulley at said lifting platform.

5. The three-way stacker according to claim 1 wherein a plurality of sets of road wheels are fixed to the bottom of said lower beam, and a travel drive mechanism is used to drive said plurality of sets of road wheels to move.

6. The three-way stacker according to claim 1 further comprising guide wheels disposed at the top of the columns, wherein the guide wheels are in sliding fit with the truss at the top of the rack roadway.