CN212172039U

CN212172039U - AGV dolly is transported to wheel pair

Info

Publication number: CN212172039U
Application number: CN202020027099.5U
Authority: CN
Inventors: 罗松柏; 顾恒; 丘红兵; 李登科; 王俊; 李巧玉; 杨林方; 王辛; 厉梓强
Original assignee: Guangzhou North Depot Of Guangzhou Shenzhen Railway Co ltd; Nanjing Serm Electric Co ltd
Current assignee: Guangzhou North Depot Of Guangzhou Shenzhen Railway Co ltd; Nanjing Serm Electric Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-12-18
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a AGV dolly is transported to wheel pair. Foretell AGV dolly is transported to wheel pair, including chassis and lift lifting mechanism, middle cavity has been seted up on the chassis, lift lifting mechanism install in the middle cavity and can rise to protrusion in the chassis. AGV dolly is transported to wheel pair, can carry out the wheel pair and lift and carry out.

Description

AGV dolly is transported to wheel pair

Technical Field

The utility model relates to a AGV dolly technical field, concretely relates to AGV dolly is transported to wheel pair.

Background

An Automated Guided Vehicle, also called AGV cart generally, is a transportation cart equipped with an electromagnetic or optical automatic guiding device, capable of traveling along a predetermined guiding path, having safety protection and various transfer functions, and requiring no driver's transportation cart in industrial application, and using a rechargeable battery as its power source. Generally, the traveling route and behavior can be controlled by a computer, or the traveling route is set up by using an electromagnetic track (electromagnetic path-following system), the electromagnetic track is adhered to the floor, and the unmanned transport vehicle moves and acts by means of the information brought by the electromagnetic track.

When present AGV dolly transports the peer-to-peer object, can enough the pair wheel to carry out the implementation, present AGV dolly all can not carry out two operations simultaneously to need several dolly cooperations, caused the waste of dolly.

Disclosure of Invention

Based on this, the utility model discloses it is necessary to provide a wheel pair transportation AGV dolly that can carry out wheel pair lift and carry out.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

the utility model provides a wheel pair transports AGV dolly, includes that chassis and lift mechanism, middle cavity has been seted up on the chassis, lift mechanism install in the middle cavity and can rise to protrusion in the chassis.

Foretell AGV dolly is transported to wheel pair sets up lift lifting mechanism in the centre on chassis, and the chassis can move to the bottom of wheel pair, and when lift lifting mechanism rose, can lift the wheel pair, and when the wheel pair was located the one side of lift lifting mechanism on the chassis, the chassis operation can drive the wheel pair and carry out to accomplish the line of pushing out and lifting function to the wheel pair.

In some embodiments, the lifting mechanism comprises a lifting plate and at least one set of lifting components connected to the bottom of the lifting plate, the lifting components comprise a first supporting part and a second supporting part which is pivoted to the first supporting part in a crossed manner, one end of the first supporting part is connected to the lifting plate, the other end of the first supporting part is connected to the chassis, one end of the second supporting part is connected to the lifting plate, and the other end of the second supporting part is connected to the chassis.

In some embodiments, the lifting plate is provided with a mounting groove.

In some embodiments, at least one roller is disposed on each of two opposite sides of the lifting plate, and the rollers can roll in a direction perpendicular to the chassis.

In some embodiments, a lifting driving component connected with the lifting component is arranged in the middle cavity.

In some embodiments, the chassis is provided with a driving wheel set for driving the chassis to move, and the driving wheel set comprises a driving wheel installed in the middle of the chassis and driven wheels installed at two ends of the chassis.

In some embodiments, the wheelset transferring AGV cart further includes a product detection component mounted to the chassis for detecting whether a product is mounted to the chassis.

In some embodiments, the product detection component is mounted to the chassis proximate to the intermediate cavity.

In some embodiments, the wheelset transfer AGV includes a safety scanner mounted to the front end of the chassis for scanning obstacles.

In some embodiments, the wheelset transfer AGV further includes a navigation sensor disposed on the chassis, where the navigation sensor is configured to transmit position information of the chassis.

Drawings

Fig. 1 is a schematic structural diagram of an AGV cart for transferring wheel sets according to an embodiment of the present invention;

FIG. 2 is a schematic view of another perspective of the wheelset transfer AGV of FIG. 1;

FIG. 3 is a schematic diagram of the wheelset transfer AGV of FIG. 1 illustrating the configuration of the pushing wheelset;

FIG. 4 is a schematic diagram of the lift and lower mechanism of the wheelset transfer AGV of FIG. 1;

fig. 5 is a schematic structural view of another perspective of the lifting mechanism of fig. 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Examples

Referring to fig. 1, the present invention provides an AGV bogie 100 for transferring a bogie and other articles. The wheel set transferring AGV trolley 100 comprises a chassis 10 and a lifting and lifting mechanism 20 arranged on the chassis 10, wherein the lifting and lifting mechanism 20 can be lifted to protrude out of the chassis 10, and when the lifting and lifting mechanism 20 is lifted, a wheel set 30 can be lifted; referring to fig. 3, when the wheel pair 30 is located on one side of the lifting mechanism on the chassis 10, the chassis 10 operates to drive the wheel pair 30 to push, thereby completing the pushing and lifting functions of the wheel pair 30.

Referring to fig. 1 and 2, the chassis 10 is rectangular, has a thickness smaller than that of a conventional AGV, can directly enter a portion of the wheel set 30 to lift and push the wheel set, and has a light weight.

Referring to fig. 1, a chassis 10 is provided with a middle cavity 11 for installing a lifting mechanism 20.

In one embodiment, the middle chamber 11 is located at the center of the chassis 10, so that the lifting and supporting mechanism 20 installed in the middle chamber 11 has better overall balance of the pair of wheels.

Referring to fig. 4 and 5, referring to fig. 1, the lifting mechanism 20 includes a lifting plate 21 and at least one set of lifting members 22 connected to the bottom of the lifting plate 21, referring to fig. 5, the lifting members 22 include a first supporting portion 23 and a second supporting portion 24 cross-pivoted to the first supporting portion 23, one end of the first supporting portion 23 is connected to the lifting plate 21, the other end is connected to the chassis 10, one end of the second supporting portion 24 is connected to the lifting plate 21, and the other end is connected to the chassis 10.

Referring to fig. 4, in an embodiment, the lifting plate 21 is provided with a mounting groove 25. The mounting groove 25 is used for mounting the middle part of the wheel pair 30, so that the wheel pair 30 can be stably limited on the lifting plate 21, and the wheel pair is prevented from moving in the lifting process.

In one embodiment, the number of the lifting members 22 is two, so that the lifting plate 21 and the wheel pair 30 can be stably supported.

Referring to fig. 4 and 5, in an embodiment, at least one roller 26 is disposed on each of two opposite sides of the lifting plate 21, and the rollers 26 can roll along a direction perpendicular to the chassis 10. When the wheel pair 30 is positioned on the chassis 10 for pushing, the roller 26 contacts the wheel pair 30, thereby increasing the contact area of the wheel pair 30 and reducing the abrasion of the wheel pair 30 in the pushing process.

The rollers 26 may be one or more, one or more sets. In this embodiment, the number of the rollers 26 is plural.

Furthermore, a lifting driving component connected with the lifting component 22 is arranged in the middle cavity 11, and the lifting driving component is used for driving the lifting component 22 to lift. Specifically, the lifting driving member is connected to the first support portion 23 or the second support portion 24, and when the lifting driving member acts, the lifting driving member pushes the first support portion 23 or the second support portion 24 to lift or pulls the first support portion 23 or the second support portion 24 to lower. For example, the elevation driving part may be a small air cylinder, a hydraulic cylinder, or the like.

Referring to fig. 2, in an embodiment, the chassis 10 is provided with a driving wheel set 40 for driving the chassis 10 to move, and the driving wheel set 40 rotates to drive the chassis 10 to move.

In one embodiment, the driving wheel set 40 includes a driving wheel 41 mounted in the middle of the chassis 10 and driven wheels 42 mounted at two ends of the chassis 10, the driving wheel 41 is driven by a power component to rotate, and the driven wheels 42 rotate along with the driving wheel 41, thereby moving the chassis 10. The driven wheel 42 may be a universal wheel or a directional wheel.

Referring to fig. 1, the AGV 100 further includes a product detection unit 50 mounted on the chassis 10, where the product detection unit 50 is used to detect whether a wheelset product is placed on the chassis 10, so as to start or stop the lifting and supporting mechanism 20 from lifting.

In one embodiment, the product detecting component 40 is mounted on the chassis 10 near the first accommodating cavity 11 or the second accommodating cavity 12.

Further, the wheelset transfer AGV 100 also includes a safety scanner 60 mounted to the front end of the chassis 10 for scanning obstacles. The safety scanner 60 is used for detecting whether an obstacle exists at the front end, and if the obstacle exists, the power unit is controlled to stop running, the driving wheel 31 stops rotating, the chassis 10 is driven to stop moving, or the driving wheel 31 is controlled to change the direction, so that the moving track is changed, and the obstacle is avoided.

Further, the wheelset transfer AGV 100 also includes a warning light 70 mounted to the chassis 10. When an obstacle or other problem is encountered, the warning lamp 70 is turned on.

Further, the wheelset transfer AGV cart 100 described above also includes an operator panel 80 mounted on the top surface of the chassis 10. An execution instruction can be issued through the operation panel 80.

Referring to fig. 2, the AGV cart for transferring bogies further includes a magnetic navigation sensor 90 disposed on the chassis 10, and the magnetic navigation sensor 90 transmits position information of the chassis 10, so as to perform automatic navigation operation.

Further, the AGV 100 for transferring wheel set further includes a controller, the controller is electrically connected to the power unit, the controller controls the power unit to be turned on or off, the driving wheel 31 is driven to rotate by the power unit, and the driven wheel 32 rotates along with the driving wheel 31, so as to drive the chassis 10 to move.

In one embodiment, the controller is electrically connected to the product detecting component 50, and the product detecting component 50 is configured to detect whether a wheel set product is placed on the chassis 10, and send a detection signal to the controller, and the controller controls the lifting and supporting mechanism 20 to ascend, thereby supporting or pushing the wheel set 30.

In one embodiment, the controller is electrically connected to the safety scanner 60, and the safety scanner 60 is configured to detect whether there is an obstacle at the front end, and if there is an obstacle, the controller controls the power unit to stop running, and stops the driving wheel 31 to drive the chassis 10 to stop moving, or controls the driving wheel 31 to change direction, so as to change a moving track and avoid the obstacle.

In one embodiment, the controller is electrically connected to the warning light 70, and when an obstacle or other problem is encountered, the controller can control the warning light 70 to be turned on.

In one embodiment, the controller is electrically connected to the magnetic navigation sensor 90, the magnetic navigation sensor 90 transmits the position information of the chassis 10 to the controller, and the controller navigates the moving track of the driving wheel set 40 according to a preset track, so that the car automatically navigates and runs.

In one embodiment, the controller is installed in the operation panel 80, and is activated or deactivated through the operation panel 80.

Further, the AGV 100 further includes a remote controller electrically connected to the controller, and the remote controller controls the operation steps.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The AGV trolley for transferring the wheel set is characterized by comprising a chassis and a lifting and lifting mechanism, wherein the chassis is provided with a middle cavity, and the lifting and lifting mechanism is arranged in the middle cavity and can be lifted to protrude out of the chassis; the lifting and supporting mechanism comprises a supporting and supporting plate and at least one group of lifting and supporting components connected with the bottom of the supporting and supporting plate, the lifting and supporting components comprise first supporting parts and second supporting parts which are in cross pivot joint with the first supporting parts, one end of each first supporting part is connected with the supporting and supporting plate, the other end of each first supporting part is connected with the chassis, one end of each second supporting part is connected with the supporting and supporting plate, and the other end of each second supporting part is connected with the chassis; at least one roller is respectively arranged on two opposite sides of the lifting plate, and the rollers can roll along the direction vertical to the chassis.

2. The wheelset transferring AGV cart of claim 1, wherein the lift plate is configured with mounting slots.

3. The wheelset transferring AGV cart of claim 1, wherein a lift driving member is provided in the intermediate cavity to connect the lift member.

4. The wheelset transferring AGV cart of claim 3, wherein the chassis is provided with a driving wheel set for driving the chassis to move, the driving wheel set includes a driving wheel installed at the middle of the chassis and driven wheels installed at the two ends of the chassis.

5. The wheelset transferring AGV cart of claim 1, further comprising a product detection component mounted on the chassis for detecting whether a product is loaded onto the chassis.

6. The wheelset transferring AGV cart of claim 5, wherein the product detection subassembly is mounted to the chassis adjacent the intermediate cavity.

7. The wheelset transferring AGV cart of claim 1, further comprising a security scanner mounted to the front end of the chassis for scanning obstacles.

8. The wheelset transfer AGV cart of claim 1, further comprising a navigation sensor on the chassis, the navigation sensor for transmitting position information of the chassis.