CN115384997A - Multistation tunnel stacker - Google Patents

Abstract

The invention provides a multi-station roadway stacker which comprises a ground rail, a top rail, a stacker integral frame, a cargo carrying table, a fork mechanism, a lifting mechanism and temporary storage stations, wherein the stacker integral frame comprises a lower cross beam, an upper cross beam and stand columns, the stacker is driven by a walking driving mechanism to walk along the ground rail by the lower cross beam, a plurality of temporary storage stations for storing cargos are arranged on the stacker integral frame, the temporary storage stations are arranged at intervals along the length direction of the stand columns, the stacker integral frame is also provided with the lifting mechanism and the liftable cargo carrying table, the cargo carrying table can slide up and down along the stand columns under the driving of the lifting mechanism, the fork mechanism is arranged on the cargo carrying table, the fork mechanism is provided with a rotary reversing mechanism, and the rotary reversing mechanism is provided with a telescopic fork for taking and putting cargos. The stacker can be used for storing and taking a plurality of goods in one working cycle, and the warehouse-in and warehouse-out efficiency is improved.

Description

A multi-station roadway stacker

【Technical field】

The invention relates to the technical field of intelligent storage and logistics systems, in particular to a multi-station roadway stacker.

【Background technique】

Roadway stacker is a common storage equipment. It is a special crane that uses automatic telescopic forks to store and retrieve unit goods from the vertical warehouse shelf. In the modern intelligent storage logistics system, the stacker is the core equipment of the automated three-dimensional warehouse. .

The stacker crane undertakes the task of moving goods in and out of the warehouse, and its work efficiency directly affects the efficiency of the entire three-dimensional warehouse in and out of the warehouse. When materials are automatically picked and placed, the requirements for picking and placing efficiency are getting higher and higher. At present, the widely used traditional stacker cranes equipped with single or double cargo bays can only deposit and withdraw one cargo and two cargoes in one working cycle. The bottleneck of storage efficiency is obvious, and it cannot adapt to the current three-dimensional warehouse with high storage efficiency. , so it is particularly important to improve the efficiency of the stacker.

【Content of invention】

The purpose of the present invention is to solve the problems in the prior art, and propose a multi-station roadway stacker, which can realize the retrieval of multiple goods within one working cycle and improve the efficiency of storage and storage.

In order to achieve the above purpose, the present invention proposes a multi-station roadway stacker, which includes ground rails and sky rails installed on the ground and the top of the shelf respectively, and an overall frame of the stacker that can walk along the ground rails and sky rails. It also includes a loading platform, a fork mechanism, a lifting mechanism, and a temporary storage station. The overall frame of the stacker includes a lower beam, an upper beam, and several columns connected between the lower beam and the upper beam. The lower beam is equipped with a walking drive mechanism, and the lower beam is driven by the walking drive mechanism to make the stacker walk along the ground rail, the upper end of the stacker walks along the sky rail through the upper beam, and the stacker Several temporary storage stations for storing goods are installed on the overall frame, and each temporary storage station is arranged at intervals along the length direction of the column. The overall frame of the stacker is also equipped with a lifting mechanism and a lifting platform , the loading platform can slide up and down along the column under the drive of the lifting mechanism, the fork mechanism is installed on the loading platform, and the fork mechanism is provided with a rotation reversing mechanism, and the rotation reversing mechanism The mechanism is equipped with a telescopic fork for taking and placing goods.

Preferably, the rotary reversing mechanism includes a rotary drive mechanism and a slewing support that is transmission-connected to the rotary drive mechanism. The lower end of the slewing support is installed on the cargo platform, and the upper end of the slewing support is connected to a telescopic fork. The rotation drive mechanism controls the rotation and direction change of the telescopic fork through the slewing bearing.

As preferably, the lifting mechanism includes a lifting motor, a pulley wheel set, and a timing belt installed on the pulley wheel set, and the pulley wheel set includes a lower pulley respectively installed on the lower beam and the upper beam, The upper pulley, the synchronous belt is connected with the cargo platform, the lifting motor is used to drive the lower pulley to rotate, and the lower pulley drives the cargo platform fixed thereon to move up and down through the synchronous belt.

As a preference, guide frames are provided on both sides of the cargo platform, and each guide frame is equipped with a plurality of first guide wheel sets, and the cargo platform goes up and down along the guide rails on the columns through the first guide wheel sets. slide.

As a preference, the outer side of the column has an outwardly protruding guide rail, and the guide frame is provided with two groups of first guide wheel sets, each first guide wheel set includes two guide wheels, and there is a gap between the two guide wheels. Guide clearance into which the guide rail can enter.

Preferably, the traveling driving mechanism includes a driving wheel assembly installed on the lower beam, a driven wheel assembly, and a traveling motor for driving the driving wheel assembly to rotate, and the traveling motor drives the driving wheel assembly to rotate so as to drive the stacker to travel.

Beneficial effects of the present invention: the present invention sets multiple temporary storage stations on the stacker through the cooperation of the loading platform, fork mechanism, lifting mechanism, temporary storage station, etc., and the fork mechanism can pick up goods from the shelf And put it into multiple temporary storage stations for storage, or pick up the goods from the temporary storage stations and put them on the shelves, so that the goods can be stored in multiple temporary storage stations for storage, and then exported at one time Warehousing or warehousing operations, improving the efficiency of picking and putting goods.

The features and advantages of the present invention will be described in detail with reference to the accompanying drawings.

【Description of drawings】

Fig. 1 is the front view structure schematic diagram of a kind of multi-station roadway stacker of the present invention;

Fig. 2 is a left view structural schematic diagram of a multi-station roadway stacker of the present invention;

Fig. 3 is a schematic front view of the lower beam of a multi-station roadway stacker of the present invention;

Fig. 4 is a schematic plan view of the lower beam of a multi-station roadway stacker of the present invention;

Fig. 5 is a schematic front view of a loading platform of a multi-station roadway stacker according to the present invention;

Fig. 6 is a schematic top view of a loading platform of a multi-station roadway stacker according to the present invention;

Fig. 7 is a schematic front view of a fork mechanism of a multi-station roadway stacker according to the present invention;

Fig. 8 is a schematic top view of a fork mechanism of a multi-station roadway stacker according to the present invention;

Fig. 9 is a front structural schematic view of the upper beam of a multi-station roadway stacker according to the present invention;

Fig. 10 is a schematic plan view of the lifting mechanism of a multi-station roadway stacker according to the present invention.

【Detailed ways】

Referring to Fig. 1 to Fig. 10, a multi-station roadway stacker of the present invention includes a ground rail 1 and a sky rail 7 installed on the ground and the top of the shelf respectively, and the ground rail 1 and the sky rail 7 are used for walking the stacker Provide support and guidance, as well as the overall frame of the stacker that can walk along the ground rail 1 and the sky rail 7, and also includes a loading platform 3, a fork mechanism 4, a lifting mechanism 8, and a temporary storage station 9. The stacking The overall frame of the machine includes a lower beam 2, an upper beam 6, and several columns 5 connected between the lower beam 2 and the upper beam 6. The lower beam 2 is equipped with a driving mechanism 12, and the lower beam 2 Driven by the walking drive mechanism 12, the stacker walks along the ground rail 1, the upper end of the stacker walks along the sky rail 7 through the upper beam 6, and several shelves for storing goods are installed on the overall frame of the stacker. Temporary storage stations 9, each temporary storage station 9 is arranged at intervals along the length direction of the column 5, and a hoisting mechanism 8 and a liftable loading platform 3 are also installed on the overall frame of the stacker, and the loading platform 3. Driven by the lifting mechanism 8, it can slide up and down along the column 5. The fork mechanism 4 is installed on the loading platform 3, and the fork mechanism 4 is provided with a rotation reversing mechanism 41. A telescopic fork 42 for taking and placing goods is provided on the mechanism 41 .

Further, referring to FIG. 7 and FIG. 8 , the rotation reversing mechanism 41 includes a rotation drive mechanism 411 and a slewing support 412 that is transmission-connected to the rotation drive mechanism 411 , and the lower end of the slewing support 412 is installed on the loading platform 3 The upper end of the slewing support 412 is connected to the telescopic fork 42 , and the rotation drive mechanism 411 controls the rotation and reversing of the telescopic fork 42 through the slewing support 412 .

Further, referring to FIG. 9 and FIG. 10, the lifting mechanism 8 includes a lifting motor 11, a pulley wheel set 81, and a timing belt 82 installed on the pulley wheel set 81, and the pulley wheel set 81 includes The lower pulley and the upper pulley respectively installed on the lower beam 2 and the upper beam 6, the timing belt 82 is connected with the loading platform 3, the lifting motor 11 is used to drive the lower pulley to rotate, and the lower belt The wheel drives the loading platform 3 fixed thereon to move up and down by the synchronous belt 82.

Further, referring to Fig. 5 and Fig. 6, the cargo platform 3 is welded by profiles and steel plates, guide frames 31 are arranged on both sides of the cargo platform 3, and several guide frames 31 are arranged respectively. A first guide wheel set 32, the cargo platform 3 slides up and down along the guide rail 51 on the column 5 through the first guide wheel set 32. The column 5 is welded by profiles, guide rails, steel plates, etc. In this embodiment, the outer side of the column 5 has an outwardly protruding guide rail 51, and the guide frame 31 is sequentially provided with two rails from top to bottom. A set of first guide wheel sets 32, each first guide wheel set 32 includes two guide wheels, and there is a guiding gap for the guide rail 51 to extend between the two guide wheels.

Further, referring to Fig. 3 and Fig. 4, the traveling driving mechanism 12 includes a driving wheel assembly 121 installed on the lower beam 2, a driven wheel assembly 122, and a traveling motor 123 for driving the driving wheel assembly 121 to rotate. The motor 123 drives the driving wheel assembly 121 to rotate so as to drive the stacker to travel, and the lower beam 2 is welded by profiles and steel plates.

Further, referring to FIG. 9 , a second guide wheel set 61 is installed on the upper beam 6 , and the upper beam 6 walks along the sky rail 7 through the second guide wheel set 61 .

Further, it also includes a control cabinet 10, the control cabinet 10 is electrically connected with the traveling drive mechanism 12, the loading platform 3, the fork mechanism 4, and the lifting mechanism 8, and is equipped with various electrical devices for realizing each Automatic operation of actions.

Working process of the present invention:

The present invention is a multi-station roadway stacker. During the working process, the walking drive mechanism 12 controls the movement of the stacker to the position of taking and placing goods on the shelf. Go up and take goods and then rotate reversing mechanism 41 and rotate 90 ° and put goods on temporary storage station 9, or take goods from temporary storage station 9 and then rotate reversing mechanism 41 and rotate 90 ° and put goods on the shelf. Getting and putting goods are realized by the telescopic function of the telescopic pallet fork 42 and the lifting function of the loading platform 3 . The goods can be stored on a plurality of temporary storage stations 9 first, and then the outbound or inbound operations can be performed at one time, thereby improving efficiency.

The above-mentioned embodiment is an illustration of the present invention, not a limitation of the present invention, and any solution after a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims (6)

1. The utility model provides a multistation tunnel stacker, is including installing in ground rail (1) and day rail (7) on ground and goods shelves top respectively to and can follow the whole frame of stacker of ground rail (1), day rail (7) walking, its characterized in that: still including carrying cargo bed (3), fork mechanism (4), hoisting mechanism (8), temporary storage station (9), the whole frame of stacker includes bottom end rail (2), entablature (6) to and connect a plurality of stand (5) between bottom end rail (2), entablature (6), set walking actuating mechanism (12) on bottom end rail (2), bottom end rail (2) make stacker follow ground rail (1) walking under the drive of actuating mechanism (12) of walking, the upper end of stacker is walked along sky rail (7) through entablature (6), the temporary storage station (9) of installing a plurality of that are used for saving the goods on the whole frame of stacker, each temporary storage station (9) set up along the length direction interval of stand (5), still install hoisting mechanism (8) and liftable carry cargo bed (3) on the whole frame of stacker, carry cargo bed (3) and can slide from top to bottom along stand (5) under the drive of hoisting mechanism (8), install on cargo bed (3) goods fork mechanism (4) be equipped with the reversing mechanism (41) on the cargo fork mechanism (41), the goods take off the rotatory article.

2. A multistation tunnel stacker according to claim 1 wherein: the rotary reversing mechanism (41) comprises a rotary driving mechanism (411) and a rotary support (412) in transmission connection with the rotary driving mechanism (411), the lower end of the rotary support (412) is installed on the cargo carrying platform (3), the upper end of the rotary support (412) is connected with a telescopic fork (42), and the rotary driving mechanism (411) controls the telescopic fork (42) to rotate and reverse through the rotary support (412).

3. A multistation tunnel stacker according to claim 1 wherein: hoisting mechanism (8) are including hoisting motor (11), pulley group (81) and install hold-in range (82) on pulley group (81), pulley group (81) are including installing lower band pulley, the last band pulley on bottom end rail (2), entablature (6) respectively, hold-in range (82) are connected with cargo carrying platform (3), hoisting motor (11) are used for the drive to take turns to rotatory down, the band pulley reciprocates through hold-in range (82) drive cargo carrying platform (3) of fixing on it down.

4. A multistation tunnel stacker according to claim 1 wherein: the two sides of the goods carrying platform (3) are provided with guide frames (31), each guide frame (31) is provided with a plurality of first guide wheel sets (32), and the goods carrying platform (3) slides up and down along guide rails (51) on the upright posts (5) through the first guide wheel sets (32).

5. The multistation roadway stacker of claim 4, wherein: the outer side of the upright post (5) is provided with a guide rail (51) which protrudes outwards, two groups of first guide wheel sets (32) are arranged on the guide frame (31), each first guide wheel set (32) comprises two guide wheels, and a guide gap for the guide rail (51) to extend into is arranged between the two guide wheels.

6. The multistation roadway stacker of claim 1 wherein: the walking driving mechanism (12) comprises a driving wheel component (121), a driven wheel component (122) and a walking motor (123), wherein the driving wheel component (121) and the driven wheel component (122) are mounted on the lower cross beam (2), the walking motor (123) is used for driving the driving wheel component (121) to rotate, and therefore the stacker is driven to walk.

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