CN111003434A

CN111003434A - Logistics conveying equipment

Info

Publication number: CN111003434A
Application number: CN201911303754.3A
Authority: CN
Inventors: 陈发强
Original assignee: Guangzhou Huaheng Logistics Co Ltd
Current assignee: Guangzhou Huaheng Logistics Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-04-14

Abstract

The invention provides logistics conveying equipment which comprises at least two bottom cross beams arranged in parallel, wherein a supporting plate which moves in a reciprocating mode along the long side direction of the bottom cross beams is arranged on each bottom cross beam, a main conveying frame with the transmission direction perpendicular to the long side direction of the bottom cross beams is arranged on each supporting plate, the conveying equipment comprises a plurality of auxiliary conveying frames which are arranged side by side along the direction of the bottom cross beams and connected with the main conveying frames moving to the appointed position, and a driving assembly and a sensing device are installed in the equipment. The invention provides logistics conveying equipment, which adopts an unmanned control trolley principle, completes corresponding output of the material conveying equipment through the matching control of a signal receiving and sending device and a control device, and is efficient and convenient in classification and safe in use.

Description

Logistics conveying equipment

Technical Field

The invention relates to the field of AGV conveying, in particular to logistics conveying equipment.

Background

An Automated Guided Vehicle (AGV) is a transportation Vehicle equipped with an electromagnetic or optical automatic guiding device, which can travel along a predetermined guiding path, and has safety protection and various transfer functions. Generally, the traveling path and behavior can be controlled by a computer, or an electromagnetic track (electromagnetic path-following system) is used to set the traveling path, the electromagnetic track is adhered to the floor, and the unmanned transport vehicle moves and operates according to the information brought by the electromagnetic track.

The AGV is characterized by wheeled movement, and has the advantages of quick action, high working efficiency, simple structure, strong controllability, good safety and the like compared with walking, crawling or other non-wheeled mobile robots. Compared with other equipment commonly used in material conveying, the AGV has the advantages that fixing devices such as rails and supporting frames do not need to be laid in the moving area of the AGV, and the AGV is not limited by sites, roads and spaces. Therefore, in the automatic logistics system, the automation and the flexibility can be fully embodied, and the efficient, economical and flexible unmanned production is realized.

With the diversification of transportation and transmission forms, the AGV can also be used in more diversified fields, such as a large-scale material classification structure, and how to provide a transmission structure for medium and large-scale materials according to the characteristics and additional functional features of the AGV is a direction that needs to be researched.

Disclosure of Invention

The invention provides logistics conveying equipment, which solves the problems in the prior art.

The technical scheme of the invention is realized as follows:

commodity circulation conveying equipment, including two at least parallel bottom crossbeams of placing, be equipped with the backup pad along the long limit direction reciprocating motion of bottom crossbeam on the bottom crossbeam, be equipped with in the backup pad transmission direction with the long limit direction vertically main carriage of bottom crossbeam, conveying equipment includes that a plurality of edges bottom crossbeam direction set up side by side, and the vice carriage that links up with the main carriage that removes the assigned position installs drive assembly and induction system in the equipment.

As a preferred scheme of the present invention, the sensing device is connected to the driving assembly through the signal transceiver, the driving assembly and the sensing device are further connected to a wireless device and an alarm system, and the wireless device includes a network connection established between the WIFI device and the driving assembly.

As a preferable scheme of the invention, two walking devices, namely a main walking device and a slave walking device, are arranged on the supporting plate, and the two walking devices are arranged on two sides of the main conveying frame in parallel and are vertical to the long edge direction of the bottom cross beam.

As a preferable scheme of the invention, the walking device comprises a connecting rod in the middle and shaft wheels at two ends, and the shaft wheels at two ends penetrate through walking windows arranged at corresponding positions on the supporting plate and are in contact fit with a guide rail at the upper part of the bottom cross beam.

As a preferable scheme of the invention, the lower part of the supporting plate is provided with a guide assembly which is matched with the guide rail for limiting.

As a preferable scheme of the invention, the main conveying frame is provided with the horizontally arranged shaft rollers in parallel, two ends of the shaft rollers are fixedly provided with the rotating gears, the rotating gears are linked through chains, and the supporting plate is fixedly provided with a main roller driving assembly for driving the shaft rollers on the main conveying frame to rotate.

In a preferred embodiment of the present invention, the sub-carriers are provided with horizontal axis rollers in parallel, and the supporting plate is provided with a sub-roller driving assembly for driving the axis rollers of the sub-carriers to rotate.

As a preferable scheme of the invention, the secondary roller driving assembly comprises a linear module fixed on the supporting plate, a sliding frame which reciprocates along the material transmission direction is arranged on the linear module, a vertical plate is connected to the sliding frame, and a motor drives primary gears of the secondary rollers at two ends of the vertical plate.

In a preferred embodiment of the present invention, when the carriage is moved to the predetermined position, the sub-roller primary gear is engaged with a sub-primary gear of a corresponding sub-carriage.

In a preferred embodiment of the present invention, the sensing device comprises a proximity switch fixed between adjacent bottom beams and at the end of the bottom beams.

Has the advantages that:

commodity circulation conveying equipment, including two at least parallel bottom crossbeams of placing, be equipped with the backup pad along the long limit direction reciprocating motion of bottom crossbeam on the bottom crossbeam, be equipped with in the backup pad transmission direction with the long limit direction vertically main carriage of bottom crossbeam, conveying equipment includes that a plurality of edges bottom crossbeam direction set up side by side, and the vice carriage that links up with the main carriage that removes the assigned position installs drive assembly and induction system in the equipment. The invention provides logistics conveying equipment, which adopts an unmanned control trolley principle, completes corresponding output of the material conveying equipment through the matching control of a signal receiving and sending device and a control device, and is efficient and convenient in classification and safe in use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic axial side view of the present invention.

In the figure, a support plate 1, a clamping wheel 11, a traveling window 12, a main conveying frame 2, a main primary gear 21, a secondary conveying frame 3, a secondary primary gear 31, a main roller driving component 4, a main roller motor 41, a main proximity switch 5, a main signal transceiver 51, a secondary proximity switch 6, a bottom cross beam 7, a bottom support 71, a guide rail 72, a traveling component 8, a driving shaft wheel 81, a driven shaft wheel 82, a driven shaft 83, a secondary roller driving component 9, a sliding frame 91, a linear module 92, a vertical plate 93, a motor output wheel 94, a secondary roller primary gear 95 and a linkage chain 96.

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.

Example 1

The logistics conveying equipment shown in fig. 1 and fig. 2 comprises at least two bottom cross beams 7 which are placed in parallel, a supporting plate 1 which moves along the long side direction of the bottom cross beam 7 in a reciprocating mode is arranged on the bottom cross beam 7, a transmission direction and a main conveying frame 2 which is perpendicular to the long side direction of the bottom cross beam 7 are arranged on the supporting plate 1, the conveying equipment comprises a plurality of auxiliary conveying frames 3 which are arranged side by side along the direction of the bottom cross beam 7 and are connected with the main conveying frame 2 which moves to a specified position, and a driving assembly and a sensing device are installed in the equipment.

The induction device is connected with the driving assembly through the signal receiving and transmitting device, the driving assembly and the induction device are further connected with a wireless device and an alarm system, and the wireless device comprises a network connection which is established between the WIFI device and the driving assembly.

Two traveling devices, namely a main traveling device and a slave traveling device, are arranged on the supporting plate 1, and are arranged on two sides of the main conveying frame 2 in parallel and are perpendicular to the long edge direction of the bottom cross beam 7.

The walking device comprises a connecting rod in the middle and shaft wheels at two ends, and the shaft wheels at two ends penetrate through the walking window 12 formed in the corresponding position on the supporting plate 1 and are in contact fit with the guide rail 72 at the upper part of the bottom cross beam 7.

The design is a deformation form of the AGV trolley, the signal receiving, sending and control mode which is the same as that of the AGV trolley is adopted, the whole supporting plate 1 is used as a trolley body of the AGV trolley, the AGV trolley moves on the guide rails 72 and is connected with the corresponding auxiliary conveying frames 3 after moving to the corresponding positions, and the material output aiming at the conveying frames is completed.

The both ends of the direction of delivery of "dolly" all can set up vice carriage 3, form the structure of a linking, and anterior segment process is discerned and is sent out the signal to the mark sign indicating number or the electronic tags of material. After the trolley receives the signals, the materials can be classified, and the materials of different classifications are conveyed into different auxiliary conveying frames by the trolley to realize classification. The lower part of the supporting plate 1 is provided with a guide component which is matched with the guide rail 72 for limiting.

Here, the lower surface of backup pad 1 is equipped with a plurality of centre gripping wheels 11, and centre gripping wheel 11 is located the both sides of guide rail 72, forms "hugging closely" structure to guide rail 72, forms holistic direction cooperation, prevents "dolly" derail.

Example 2

Wherein drive assembly includes walking assembly 8, and walking assembly 8 includes two driving shafts and the driven shaft 83 of establishing respectively in the main carriage 2 transmission direction left and right sides, and driving shaft and driven shaft 83 are parallel with main carriage transmission direction, and the driving shaft both ends are fixed with initiative arbor wheel 81, and driven shaft 83 both ends are fixed with driven arbor wheel 82. The driving shaft is linked with a driving motor, two driving shaft wheels 81 rotate in a linked manner, and the driven shaft wheels serve as follow-up.

Example 3

The lower part of the bottom cross beam 7 is fixed with a bottom bracket 71, the end part of the bottom cross beam 7 is connected with a fixed angle iron, the upper part of the fixed angle iron is provided with an auxiliary proximity switch 6, the auxiliary proximity switch 6 and the main proximity switch 5 between the adjacent bottom cross beam 7 are one of induction devices, and are matched with the corresponding main signal transceiver 51 and the auxiliary signal transceiver to complete the maximum stroke limit in the movement.

Example 4

The main conveying frame 2 is provided with horizontal shaft rollers in parallel, rotating gears are fixed at two ends of the shaft rollers and linked through chains, and a main roller driving assembly 4 for driving the shaft rollers on the main conveying frame 2 to rotate is fixed on the supporting plate 1. The rotating gear at the end part of the shaft roller in the main conveying frame 2 is driven by a main primary gear 21, and the main primary gear 21 is linked with a main roller motor 41.

Example 5

The auxiliary conveying frame 3 is provided with horizontal shaft rollers in parallel, and the supporting plate 1 is provided with an auxiliary roller driving assembly 9 for driving the shaft rollers on the auxiliary conveying frame 3 to rotate. The secondary carriage 3 is provided with a secondary primary gear 31 therein.

The secondary roller driving assembly 9 comprises a linear module 92 fixed on the supporting plate 1, a sliding frame 9 which can reciprocate along the material transmission direction is arranged on the linear module 92, a vertical plate 93 is connected to the sliding frame 9, and secondary roller primary gears 95 at two ends are driven by a motor on the vertical plate.

When the carriage 91 is moved to a predetermined position, the sub-roller primary gear 95 is engaged with the sub-primary gear 31 of the corresponding sub-carrier 3.

The sensing means comprises proximity switches fixed between adjacent bottom beams 7, and at the ends of the bottom beams 7.

The linear module 92 is a screw rod driving assembly, a sliding nut is sleeved on the linear module 92, a sliding frame 91 is arranged on the sliding nut, and a vertical plate 93 is fixed at the side end of the sliding frame. A motor is fixed on the rear side of the vertical plate 93, and is linked with a motor output wheel 94, and the motor output wheel is linked with auxiliary rollers and gears 95 at two ends through a linkage chain 96.

In practical use, the linear module 92 is controlled to rotate according to the requirements of different output frames to complete the movement of the sliding frame 91, and the corresponding secondary roller primary gear 95 is matched with the corresponding secondary primary gear 31 to complete the linkage aiming at different secondary conveying frames 3.

In this way, all the sub-carriers 3 are placed to perform useless rotation, and only when necessary, the sub-carriers are linked by the linking device.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Commodity circulation conveying equipment, including bottom crossbeam (7) that two at least parallel placed, its characterized in that, be equipped with on bottom crossbeam (7) along bottom crossbeam (7) long limit direction reciprocating motion's backup pad (1), be equipped with on backup pad (1) transmission direction with bottom crossbeam (7) long limit direction vertically main carriage (2), conveying equipment includes that a plurality of edges bottom crossbeam (7) direction sets up side by side, and vice carriage (3) that link up with main carriage (2) that remove the assigned position install drive assembly and induction system in the equipment.

2. The logistics conveying apparatus of claim 1, wherein the sensing device is connected to the driving assembly through a signal transceiver, the driving assembly and the sensing device are further connected to a wireless device and an alarm system, and the wireless device comprises a network connection established between the WIFI device and the driving assembly.

3. The logistics conveying equipment of claim 1 or 2, wherein two walking devices, namely a main walking device and a slave walking device, are mounted on the supporting plate (1), and the two walking devices are arranged on two sides of the main conveying frame (2) in parallel and are perpendicular to the long side direction of the bottom cross beam (7).

4. The logistics conveying equipment of claim 3, wherein the walking device comprises a middle connecting rod and two end shaft wheels, and the two end shaft wheels penetrate through the walking windows (12) formed in the corresponding positions of the supporting plate (1) and are in contact fit with the guide rails (72) on the upper portion of the bottom cross beam (7).

5. The logistics conveying apparatus of claim 4, wherein the support plate (1) is provided at a lower portion thereof with a guide assembly for cooperating with the guide rail (72) to limit the position.

6. The logistics conveying equipment according to claim 1 or 2, wherein horizontally arranged shaft rollers are arranged on the main conveying frame (2) in parallel, rotating gears are fixed at two ends of the shaft rollers and are linked through chains, and a main roller driving assembly (4) for driving the shaft rollers on the main conveying frame (2) to rotate is fixed on the supporting plate (1).

7. The logistics conveying equipment of claim 1 or 2, wherein the secondary conveying frame (3) is provided with horizontally arranged shaft rollers in parallel, and the supporting plate (1) is provided with a secondary roller driving assembly (9) for driving the shaft rollers on the secondary conveying frame (3) to rotate.

8. The logistics conveying equipment of claim 7, wherein the secondary roller driving assembly (9) comprises a linear module (92) fixed on the support plate (1), a sliding frame (9) reciprocating along the material conveying direction is arranged on the linear module (92), a vertical plate (93) is connected to the sliding frame (9), and a secondary roller primary gear (95) at two ends of the vertical plate is driven by a motor.

9. The apparatus according to claim 8, wherein the sub roller primary gear (95) is engaged with the sub primary gear (31) of the corresponding sub carrier (3) when the carriage (91) is moved to the specified position.

10. The logistics transport apparatus of claim 1 wherein the sensing means comprises proximity switches secured between adjacent bottom beams (7) and at the ends of the bottom beams (7).