CN116409566A

CN116409566A - Intelligent logistics storage system

Info

Publication number: CN116409566A
Application number: CN202310106227.3A
Authority: CN
Inventors: 陈国宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-07-11

Abstract

The invention relates to the field of logistics systems, in particular to an intelligent logistics storage system. The electric cargo fork is fixed on the lifting cargo table, and the power distribution cabinet is arranged at the bottom of the machine frame; the invention is provided with the goods stabilizer, so that goods are prevented from shaking or even collapsing on the fork under the action of inertia.

Description

Intelligent logistics storage system

Technical Field

The invention relates to the field of logistics systems, in particular to an intelligent logistics storage system.

Background

The operation of the intelligent logistics warehouse system generally comprises the links of goods receiving, stock, goods taking, delivery and the like. The stereoscopic warehouse is composed of a warehouse for storing articles, transportation and conveying facilities such as cranes, elevators, slides and the like, conveying pipelines and equipment for entering and exiting the warehouse, fire-fighting facilities, management rooms and the like.

The automatic operation foundation of the three-dimensional warehouse is the foundation of the intelligent logistics warehouse, can realize high lamination physicochemical of the warehouse, automatic storage and taking, and simple operation, and a roadway stacker in the system passes through a roadway between three-dimensional goods shelves to finish the work of storing and taking goods.

At present, a conventional stacker is used for picking and placing cargoes through lifting of a fork, the fork is inserted into the bottom of the cargoes, the fork is supported after being lifted, and the cargoes are conveyed in a running mode. In the running process, the goods are easy to shake or even collapse on the fork under the action of inertia, so that the safety of integral transportation is weaker, and the transportation is influenced.

Disclosure of Invention

In order to improve the safety of cargo transportation, the invention aims to provide a stable intelligent logistics storage system for cargo transportation, which can prevent cargo from shaking or even collapsing on a fork.

The aim of the invention is achieved by the following technical scheme:

the intelligent logistics storage system comprises a bottom guide rail, a top guide rail, a frame, a lifting cargo carrying platform, a cargo stabilizer, an electric fork and a power distribution cabinet, wherein the bottom guide rail is arranged in parallel with the top guide rail; the goods stabilizer comprises a control motor, a lifting frame, a lifting screw rod, a goods shelf top plate, electromagnetic traction springs, a goods shelf pressing plate and a pressing switch, wherein the control motor is fixedly connected to a lifting load table, the lifting screw rod is connected with an output shaft of the control motor, the lifting screw rod is in threaded connection with the goods shelf top plate, two electromagnetic traction springs are mounted on the lower surface edge of the goods shelf top plate, the goods shelf pressing plate is connected below the two electromagnetic traction springs through a hinge, and the pressing switch is mounted in the center of the lower surface of the goods shelf top plate.

The goods shelf top plate lower surface is equipped with a plurality of fixed slots, and a plurality of fixed slots equipartition is around push switch, push switch and electromagnetism traction spring electric connection, be equipped with limit sensor in the fixed slot, limit sensor and control motor electric connection.

The goods shelf pressing plate is provided with a central plate positioned in the center, auxiliary plates are respectively arranged in front of and behind the central plate, side plates are arranged on the auxiliary plates, the central plate is hinged with the auxiliary plates through a rotating shaft, and a torsion spring is arranged on the rotating shaft.

The side plates are hinged to the auxiliary plates through rotating shafts, torsion springs are arranged on the rotating shafts, rubber plates are arranged on the lower surfaces of the auxiliary plates and the side plates, symmetrical end plates are arranged at the centers of the side plates, and the end plates are connected with the spring connecting plates in a rotating mode.

The upper surface of the central plate is provided with a plurality of fixing pins, and the lower surface of the central plate is provided with a rubber plate.

The lifting frame comprises a top plate and a baffle, the baffle is located around the lifting screw rod, a limiting pin is arranged at the upper end of the baffle, a screw rod base is arranged at the bottom of the lifting screw rod, and the screw rod base is fixedly connected to the lifting cargo carrying platform.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of an intelligent logistics warehouse system;

FIG. 2 is a front view of the intelligent logistics warehouse system;

FIG. 3 is a schematic diagram of a three-dimensional structure of a cargo stabilizer of the intelligent logistics warehouse system;

FIG. 4 is a partial perspective view of a cargo stabilizer of the intelligent logistics warehouse system;

FIG. 5 is a schematic view of the structure of a pallet top deck;

FIG. 6 is a schematic structural view of a shelf platen;

FIG. 7 is a partial perspective view of a shelf platen;

FIG. 8 is a schematic diagram of the connection of the control motor to the lift screw;

FIG. 9 is a schematic view of the structure of the lifting frame;

FIG. 10 is a schematic diagram of a structure of a lifting four-cylinder;

in the figure:

a bottom rail 1; a top rail 2; a frame 3; lifting a cargo table 4; a cargo stabilizer 5; an electric fork 6; power distribution cabinet 7

Controlling the motor 501; lifting frame 502; a top plate 50201; a flapper 50202; a stopper pin 50203; lifting screw 503; a screw base 50301;

a shelf top plate 504; a slot 50401; an electromagnetic traction spring 505;

a shelf platen 506; a center plate 50601; a rotating shaft 50602; a sub-plate 50603 and a side plate 50604; torsion spring 50605; a fixing pin 50606; an end plate 50607; spring connection plate 50608; pressing the switch 507;

Detailed Description

As shown in figures 1-7 of the drawings,

the utility model provides an intelligent logistics warehouse system, includes bottom rail 1, top rail 2, frame 3, plays to rise cargo table 4, cargo stabilizer 5, electric fork 6 and switch board 7, bottom rail 1 and top rail 2 parallel arrangement, bottom rail 1 installs subaerial, top rail 2 installs at the warehouse top, be equipped with frame 3 between bottom rail 1 and the top rail 2, frame 3 respectively with bottom rail 1 and top rail 2 sliding connection, install on frame 3 and play to rise cargo table 4, play to rise to install cargo stabilizer 5 on the cargo table 4, electric fork 6 is fixed in and plays to rise to play to cargo table 4, and switch board 7 is installed to frame 3 bottom, can be the rack and pinion structure between frame 3 and the play to rise to cargo table 4, also can be the structure such as chain realization lifting function, has control unit control driving motor in the switch board 7, and driving motor drives frame 3 bottom slip wheel and rotates, makes frame 3 follow ground rail reciprocating motion, and the goods transport relies on the removal of frame 3 to realize horizontal migration, relies on the play to cargo table 4 of frame 3 to realize vertical migration. When the lifting cargo carrying platform 4 reaches the corresponding position of the goods shelf, the electric fork 6 stretches and contracts to fork the goods, so that the goods are stored and taken out, and then the goods are recovered on the lifting cargo carrying platform 4.

Further:

the cargo stabilizer 5 comprises a control motor 501, a lifting frame 502 and a lifting screw rod 503, wherein the control motor 501 is a servo motor, the control motor 501 is connected with the lifting screw rod 503 through a coupler to control rotation, a screw rod base 50301 is arranged at the bottom of the lifting screw rod 503, the screw rod base 50301 is connected to a lifting cargo carrying platform 4 through a bolt, the control motor 501 and the screw rod base 50301 are connected through a bolt and are fixed on the lifting cargo carrying platform 4 together, the control motor 501 is started to drive the lifting screw rod 503 to rotate, and a shelf top plate 504 which is connected with the lifting screw rod 503 in a sliding mode vertically moves.

Two electromagnetic traction springs 505 are welded on the edge of the lower surface of the shelf top plate 504, and the lower parts of the electromagnetic traction springs 505 are connected with a shelf pressing plate 506 through a hinge. When the goods shelf top plate 504 moves downwards, the goods shelf top plate 504 drives the goods shelf pressing plate 506 to move downwards, after the goods shelf pressing plate 506 reaches a certain position, the goods are pressed tightly, and the goods are prevented from toppling due to inertial movement in the moving process of the machine frame 3 and the lifting cargo carrying platform 4.

The lower surface of goods shelf top plate 504 is equipped with a plurality of fixed slots 50401, is equipped with spacing sensor in the fixed slot 50401, spacing sensor and control motor 501 electric connection, and spacing sensor can make control motor 501 automatic stop operation, makes goods shelf top plate 504 stop the downward movement, prevents goods shelf clamp plate 506 from continuing to push down, crushes goods.

Further:

the shelf pressing plate 506 comprises a central plate 50601 positioned at the center, two auxiliary plates 50603 respectively positioned at the front end and the rear end of the central plate 50601, and two side plates 50604 respectively connected with the edges of the two auxiliary plates 50603, wherein the central plate 50601 is hinged with the auxiliary plates 50603 through a rotating shaft 50602, and a torsion spring 50605 is arranged on the rotating shaft 50602.

When the center plate 50601 and the sub plate 50603 are in the same plane, the torsion spring 50605 is in a torsion state, a plurality of fixing pins 50606 are arranged on the upper surface of the center plate 50601, and the fixing slots 50401 on the center plate 50601 are in one-to-one correspondence with the fixing pins 50606 on the shelf top plate.

The side plates 50604 and the auxiliary plates 50603 are hinged through a rotating shaft 50602, a torsion spring 50605 is arranged on the rotating shaft 50602, when the side plates 50604 and the auxiliary plates 50603 are in the same plane state, the torsion spring 50605 is in a torsion state, a symmetrical end plate 50607 is arranged at the center of the side plates 50604, the electromagnetic traction spring 505 is fixed on a spring connecting plate 50608, the side plates 50604 are hinged with the spring connecting plate 50608, and the electric appliance traction spring 505 provides upward tension. In a normal state, the center plate 50601, the sub plate 50603 and the side plates 50604 are kept in a horizontal state under the action of the torsion force of the torsion spring 50603 and the tension force of the electromagnetic tension spring 505, so that the shelf pressing plate 506 is ensured to be horizontal in a normal state.

When the goods need to be stabilized, the goods are upwards extruded to the central plate 50601 when the goods move downwards to be contacted with the goods, the fixed pin 50606 in the center of the central plate 50601 stretches into the fixed slot 50401 of the goods shelf pressing plate 506, the fixed slot 50401 and the fixed pin 50606 are matched with each other, and the goods shelf pressing plate 506 is prevented from moving transversely due to friction force in the goods transportation process, so that the safety and durability of the goods stabilizer 5 are improved; when the fixing pin 50606 goes deep to a certain extent, the limit sensor in the fixing slot 50401 enables the control motor 501 to automatically stop rotating, and the shelf pressing plate 506 stops moving downwards, so that intelligent control is realized.

The shelf top plate 504 comprises a pressing switch 507 with a central lower surface, the pressing switch 507 is electrically connected with an electromagnetic traction spring 505, the electromagnetic traction spring 505 can control the tightness of the spring according to the closing of the pressing switch 507, and when the pressing switch 507 is not pressed, the tension of the electromagnetic traction spring 505 is larger.

When goods shelf pressing plate 506 is adjusted to the suitable position, center plate 50601 triggers push switch 507, electromagnetic traction spring 505 reduces the pulling force, torsion spring 50605 overcomes electromagnetic traction spring 505 pulling force, make subplate 50603 and sideplate 50604 rotate downwards, when the goods are less, subplate 50603 and sideplate 50604 are located the goods both sides, thereby spacing the goods, avoid the displacement that the goods cause because of inertia, when the goods are great, sideplate 50604 is located the goods both sides, thereby spacing the goods, avoid the displacement that the goods cause because of inertia, goods shelf pressing plate 506 mountable polylith subplate, thereby realize compressing tightly the fixed to the goods of equidimension, support when the goods is transported, thereby protect the goods, reduce the displacement that the goods causes because of inertia, the security in the goods transportation is improved, the suitability, and the transportation precision has been promoted.

The lower surface of the goods shelf pressing plate 506 is provided with a rubber material with high friction, so that the friction of the goods relative to the goods shelf pressing plate 506 is improved during the goods transportation, the goods are prevented from moving or collapsing due to inertia, and the stability of the goods in the transportation process is improved.

As shown in fig. 8-10:

the lifting frame 502 comprises a top plate 50201, baffles 50202 are arranged around the lifting screw rod 503, the top plate 50201 is located at the upper end of the lifting screw rod 503, a connecting groove is formed in the lower end of the top plate 50201, the lifting screw rod 503 rotates in the connecting groove to protect the stability of the lifting screw rod 503, a limiting pin 50203 is arranged at the upper end of the baffles 50202, and the shelf top plate 504 is lifted to the limiting pin 50203 to stop lifting, so that the lifting height of the shelf top plate 504 is limited, and the shelf top plate 504 is prevented from damaging the lifting screw rod 503.

In the use process, the frame horizontally moves on the ground guide rail 1, so that the whole stacker is driven to horizontally move on the ground guide rail 1, the lifting function of the lifting cargo carrying platform 4 reaches the designated position, the electric fork 6 stretches and contracts to fork the cargo, then the cargo is stored and taken out, the cargo is recovered on the lifting cargo carrying platform 4, the control motor 501 is started, the screw rod 505 is driven to rotate, the shelf top plate is driven to move downwards, the shelf top plate 504 drives the pressing plate 506 to press the cargo, the electromagnetic traction spring 505 reduces the tension, and the torsion spring drives the auxiliary plate 50603 and the side plate 50604 to cover the cargo.

Claims

1. An intelligent logistics warehouse system, which is characterized in that: the electric cargo lifting device comprises a bottom guide rail (1), a top guide rail (2), a frame (3), a lifting cargo carrying platform (4), a cargo stabilizer (5), an electric fork (6) and a power distribution cabinet (7), wherein the bottom guide rail (1) and the top guide rail (2) are arranged in parallel, the frame (3) is arranged between the bottom electric guide rail (1) and the top electric guide rail (2), the frame (3) is respectively in sliding connection with the bottom electric guide rail (1) and the top electric guide rail (2), the lifting cargo carrying platform (4) is arranged on the frame (3), the cargo stabilizer (5) is arranged on the lifting cargo carrying platform (4), the electric fork (6) is fixed on the lifting cargo carrying platform (4), and the power distribution cabinet (7) is arranged at the bottom of the frame (3); the goods stabilizer (5) comprises a control motor (501), a lifting frame (502), a lifting screw rod (503), a shelf top plate (504), an electromagnetic traction spring (505) and a shelf pressing plate (506), wherein the control motor (501) is fixedly connected to a lifting cargo carrying platform (4), the lifting screw rod (503) is connected with an output shaft of the control motor (501) in a threaded mode, the lifting screw rod (503) is in threaded connection with the shelf top plate (504), two electromagnetic traction springs (505) are mounted on the lower surface of the shelf top plate (504), the two electromagnetic traction springs (505) are connected with the shelf pressing plate (506) in a hinged mode, and a pressing switch (507) is mounted in the center of the lower surface of the shelf top plate (504).

2. An intelligent logistics warehouse system of claim 1, wherein: the utility model discloses a goods shelves roof, including goods shelves roof (504), goods shelves roof (504) lower surface is equipped with a plurality of fixed slots (50401), and a plurality of fixed slots (50401) equipartition are around push switch (507), push switch (507) and electromagnetism traction spring (505) electric connection, be equipped with limit sensor in fixed slot (50402), limit sensor and control motor (501) electric connection.

3. The intelligent logistics warehouse system of claim 1, wherein: the goods shelf pressing plate (506) comprises a central plate (50601) arranged in the center, two auxiliary plates (50603) respectively arranged at the front end and the rear end of the central plate (50601), and two side plates (50604) respectively connected to the outer ends of the two auxiliary plates (50603), wherein the central plate (50601) is hinged with the auxiliary plates (50603) through a rotating shaft (50602), and a torsion spring (50605) is arranged on the rotating shaft (50602).

4. An intelligent logistics warehouse system of claim 3, wherein: the side plates (50604) are hinged with the auxiliary plates (50603) through rotating shafts (50602), and torsion springs (50605) are arranged on the rotating shafts (50602).

5. The intelligent logistics warehouse system of claim 4, wherein: rubber plates are arranged on the lower surfaces of the auxiliary plate (50603) and the side plate (50604).

6. The intelligent logistics warehouse system of claim 5, wherein: the center of the side plate (50604) is provided with a symmetrical end plate (50607), and the end plate (50607) is rotationally connected with a spring connecting plate (50608).

7. An intelligent logistics warehouse system of claim 3, wherein: the upper surface of the center plate (50601) is provided with a plurality of fixing pins (50606).

8. The intelligent logistics warehouse system of claim 7, wherein: the lower surface of the central plate (50601) is provided with a rubber plate.

9. An intelligent logistics warehouse system of claim 1, wherein: the lifting frame (502) comprises a top plate (50201) and a baffle plate (50202), the top plate (50201) is located at the upper end of the lifting screw rod (503), the baffle plate (50202) is located around the lifting screw rod (503), and a limiting pin (50203) is arranged at the upper end of the baffle plate (50202).

10. The intelligent logistics warehouse system of claim 9, wherein: the bottom of the lifting screw rod (503) is provided with a screw rod base (50301), and the screw rod base (50301) is fixedly connected to the lifting cargo carrying platform (4).