CN114426192A

CN114426192A - Logistics distribution system based on AGV

Info

Publication number: CN114426192A
Application number: CN202210147133.6A
Authority: CN
Inventors: 吴跃波; 王永田; 孙宜静
Original assignee: Wuxi Taitian Intelligent Equipment Technology Co ltd
Current assignee: Wuxi Taitian Intelligent Equipment Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-05-03

Abstract

One or more embodiments of the present disclosure provide a logistics distribution system based on AGVs, which relates to the technical field of logistics transportation equipment and aims to solve the problems of transportation and classification of goods. The logistics distribution system comprises a pallet receiving platform, a transfer conveyor, a first detection door arranged on the transfer conveyor, an AGV trolley, an AGV charging conveyor belt and a second detection door arranged on the AGV charging conveyor belt; the goods are orderly arranged on a transfer conveyor by the goods receiving plate, and the transfer conveyor sends the goods to a charging conveyor belt of the AGV; the first detection door and the second detection door determine the type of goods through detecting the labels; the AGV charging conveying belt comprises an annular rail arranged on the ground, a plurality of moving trolleys arranged on the annular rail and a charging module arranged at the tops of the moving trolleys; the type of goods is discerned through first detection door and second detection door, transports the region of difference respectively with the goods through the AGV dolly, and then realizes solving the transport and the categorised problem of goods.

Description

Logistics distribution system based on AGV

Technical Field

One or more embodiments of the present disclosure relate to the technical field of logistics transportation equipment, and in particular, to a logistics distribution system based on AGVs.

Background

The commodity circulation distribution involves many aspects, and wherein the transport on freight train to warehouse goods shelves is very loaded down with trivial details, and current transport uses fork truck or manpower transport more, and the transport is harder, and different kinds of goods need put different regions in the warehouse, and every batch goods kind all is different basically, and the categorised discernment that leads to the goods is also very troublesome.

Disclosure of Invention

In view of the above, one or more embodiments of the present disclosure are directed to an AGV-based logistics distribution system to solve the problem of transporting and sorting goods.

In view of the above, one or more embodiments of the present disclosure provide an AGV-based logistics distribution system, which includes a pallet receiving rack, a transfer conveyor, a first detection door disposed on the transfer conveyor, an AGV cart charging conveyor, and a second detection door disposed on the AGV cart charging conveyor; the goods are orderly arranged on a transfer conveyor by the goods receiving plate, and the transfer conveyor sends the goods to a charging conveyor belt of the AGV; the goods are packaged in the packaging box, and labels are attached to all the surfaces of the outside of the packaging box; the label contains information of the type, weight and size of the goods; the first detection door and the second detection door determine the type of goods through detecting the label; the AGV charging conveying belt comprises an annular rail arranged on the ground, a plurality of moving trolleys arranged on the annular rail and a charging module arranged at the tops of the moving trolleys; the movable trolleys are connected through hinges, the side faces of the movable trolleys are provided with slideways, the movable trolleys are provided with driving motors and wheels, and the driving motors drive the wheels to move.

Optionally, it is equipped with into goods mouth and shipment mouth to connect the pallet, the width of entering goods mouth is far greater than the width of shipment mouth, it includes the support, sets up bottom plate, two curb plates of setting on the bottom plate and the roof of setting on the curb plate on the support to connect the pallet, the both ends of bottom plate with the both ends of curb plate are all connected respectively into goods mouth and shipment mouth, the one end and shipment mouth of roof are connected, and the other end is close to near the one end of entering goods mouth to the curb plate but contactless entering goods mouth, it is whole to be similar to triangle-shaped to connect the pallet.

Optionally, the transfer conveyor is a belt conveyor.

Optionally, a pressure switch is arranged at the top of the moving trolley, and the pressure switch is in electrical signal connection with the charging module.

Optionally, the AGV car conveyer belt that charges side is equipped with the hang plate, the hang plate sets up at the orbital lateral surface of annular, and the vertical height that the orbital side was kept away from to the hang plate is less than the vertical height of the side of being connected with the annular track.

Optionally, the upper surface of the inclined plate is provided with anti-skid lines.

Optionally, the logistics distribution system further includes a supplementary charging loop, where the supplementary charging loop includes a second annular track arranged on the ground, a plurality of moving blocks arranged on the second annular track, a second charging module arranged on the top of the moving blocks, and a communication bridge communicating the second annular track and the annular track; the AGV dolly that electric quantity is not enough moves and charges on the supplementary charging loop, and the AGV dolly that charges and accomplish gets back to on the circular orbit.

As can be seen from the above description, in the AGV-based logistics distribution system provided in one or more embodiments of the present disclosure, the types of the goods are identified by the first detection door and the second detection door, and the goods are transported to different areas by the AGV cart, so as to solve the transportation and classification problems of the goods.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic diagram of an AGV based logistics distribution system in accordance with one or more embodiments of the present disclosure;

FIG. 2 is a schematic diagram of a palletized load receiving system of an AGV based logistics distribution system in accordance with one or more embodiments of the present disclosure;

fig. 3 is a schematic diagram of an AGV vehicle charging conveyor belt of an AGV-based logistics distribution system according to one or more embodiments of the present disclosure.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

A logistics distribution system based on AGV comprises a pallet receiving board 1, a transfer conveyor 2, a first detection door 3 arranged on the transfer conveyor 2, an AGV trolley, an AGV car charging conveyor belt 4 and a second detection door 5 arranged on the AGV car charging conveyor belt 4.

The goods are orderly arranged on the transfer conveyor 2 by the goods receiving plate 1, and the goods are sent to the charging conveyor belt 4 of the AGV by the transfer conveyor 2. The goods are packaged in the packaging box, and labels are attached to all the surfaces of the outside of the packaging box; the label contains information of the type, weight and size of the goods; the first detection door 3 and the second detection door 5 determine the kind of the goods by detecting the tags. The AGV car charging conveyor belt 4 comprises an annular rail 41 arranged on the ground, a plurality of traveling trolleys 42 arranged on the annular rail 41 and a charging module 43 arranged on the tops of the traveling trolleys 42. In order to keep a fixed distance, the movable trolleys 42 are connected through hinges, the side surfaces of the movable trolleys 42 are provided with slideways, the movable trolleys 42 are provided with driving motors and wheels, and the driving motors drive the wheels to move. The first detection door 3 identifies the goods entering the transfer conveyor 2, the second detection door 5 identifies the goods carried on the AGV, and then determines the information of the goods transported by the AGV, and then distributes the destination of the AGV.

Through receiving 1 quick goods that connects of pallet, promote the discharge speed, then receive pallet 1 once convey the goods to transport on conveyer 2, transport conveyer 2 on sending the goods to the AGV dolly on AGV car charging conveyor 4, the AGV dolly also charges when waiting for receiving the goods on AGV car charging conveyor 4.

In order to add fast and receive goods speed and adjust the shipment position, it is equipped with into goods mouth and shipment mouth to receive pallet 1, the width of entering goods mouth is far greater than the width of shipment mouth, receive pallet 1 including support 11, the bottom plate 12 of setting on support 11, two curb plates 13 that set up on bottom plate 12 and the roof 14 of setting on curb plate 13, the both ends of bottom plate 12 with the both ends of curb plate 13 are all connected respectively into goods mouth and shipment mouth, the one end and the shipment mouth of roof 14 are connected, and the other end is close to near the one end of entering goods mouth but contactless entering goods mouth to curb plate 13, it is whole to be triangle-like to receive pallet 1. So that the goods are guided to the goods outlet after entering the goods receiving tray 1 and then enter the transfer conveyor 2 through the goods outlet.

The goods receiving plate 1 is obliquely arranged, and the horizontal height of the goods inlet is higher than that of the goods outlet. So that the gravity can be used for guiding the goods to run.

In order to protect the goods, the transfer conveyor 2 is a belt conveyor.

In order to control the charging on and off, a pressure switch is arranged at the top of the movable trolley 42, and the pressure switch is in electric signal connection with the charging module 43. When the AGV trolley presses the pressure switch, the charging module 43 starts charging, and when the AGV trolley leaves the pressure switch, the charging module 43 closes charging.

AGV dolly bottom is equipped with the receiving module of receiving electric energy, because the distance is very close when charging, and need frequently break away from and contact, receiving module with the module 43 that charges adopts wireless transmission's mode to charge each other and receive the electric energy.

For convenience, the side of the charging conveyor belt 4 of the AGV is provided with an inclined plate 44, the inclined plate 44 is arranged on the outer side surface of the annular rail 41, and the vertical height of the side of the inclined plate 44 far away from the annular rail 41 is lower than that of the side connected with the annular rail 41. The upper surface of the inclined plate 44 is provided with an anti-slip texture for anti-slip.

In order to increase the charging time and fully charge the AGV with low electric quantity, the logistics distribution system further comprises a supplementary charging loop, wherein the supplementary charging loop comprises a second annular track 51 arranged on the ground, a plurality of moving blocks 52 arranged on the second annular track 51, a second charging module 53 arranged at the top of each moving block 52 and a communication bridge 54 communicated between the second annular track 51 and the annular track 41.

The AGV with insufficient electric quantity runs to the supplementary charging loop to be charged, and the AGV with the charging completion returns to the annular rail 41.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. A logistics distribution system based on AGV is characterized by comprising a pallet receiving plate (1), a transfer conveyor (2), a first detection door (3) arranged on the transfer conveyor (2), an AGV trolley, an AGV charging conveyor belt (4) and a second detection door (5) arranged on the AGV charging conveyor belt (4);

the goods are orderly arranged on the transfer conveyor (2) by the goods receiving plate (1), and the goods are sent to the charging conveyor belt (4) of the AGV by the transfer conveyor (2);

the goods are packaged in the packaging box, and labels are attached to all the surfaces of the outside of the packaging box; the label contains information of the type, weight and size of the goods; the first detection door (3) and the second detection door (5) determine the type of goods through detecting labels;

the AGV charging conveying belt (4) comprises an annular rail (41) arranged on the ground, a plurality of moving trolleys (42) arranged on the annular rail (41) and a charging module (43) arranged at the tops of the moving trolleys (42);

the movable trolleys (42) are connected through hinges, the side faces of the movable trolleys (42) are provided with slideways, the movable trolleys (42) are provided with driving motors and wheels, and the driving motors drive the wheels to move.

2. The AGV based logistics distribution system of claim 1, wherein the pallet receiving plate (1) is provided with a cargo inlet and a cargo outlet, the width of the cargo inlet is much larger than the width of the cargo outlet, the pallet receiving plate (1) comprises a bracket (11), a bottom plate (12) arranged on the bracket (11), two side plates (13) arranged on the bottom plate (12) and a top plate (14) arranged on the side plates (13), both ends of the bottom plate (12) and both ends of the side plates (13) are respectively connected with the cargo inlet and the cargo outlet, one end of the top plate (14) is connected with the cargo outlet, the other end is close to one end of the side plates (13) close to the cargo inlet but not contacted with the cargo inlet, and the pallet receiving plate (1) is overall triangular.

3. AGV-based logistics distribution system according to claim 1, characterized in that the transfer conveyor (2) is a belt conveyor.

4. The AGV-based logistics distribution system of claim 1 wherein the top of the mobile cart (42) is provided with a pressure switch that is electrically connected to the charging module (43).

5. AGV based logistics distribution system of claim 1, wherein the AGV car charging conveyor belt (4) is laterally provided with an inclined plate (44), the inclined plate (44) is arranged on the outer side surface of the annular rail (41), and the vertical height of the inclined plate (44) far away from the side edge of the annular rail (41) is lower than the vertical height of the side edge connected with the annular rail (41).

6. The AGV based logistics distribution system of claim 5 wherein the upper surface of the inclined plate (44) is provided with a non-slip texture.

7. The AGV based logistics distribution system of claim 1, further comprising a supplementary charging circuit, wherein the supplementary charging circuit comprises a second annular track (51) disposed on the ground, a plurality of moving blocks (52) disposed on the second annular track (51), a second charging module (53) disposed on the top of the moving blocks (52), and a communication bridge (54) communicating between the second annular track (51) and the annular track (41);

the AGV trolley with insufficient electric quantity runs to the supplementary charging loop to be charged, and the AGV trolley after charging returns to the annular track (41).