CN216944894U

CN216944894U - Automatic transport trolley and automatic transport system

Info

Publication number: CN216944894U
Application number: CN202220284778.XU
Authority: CN
Inventors: 刘志威; 李聪; 许福明; 邓广亮
Original assignee: GAC Toyota Motor Co Ltd
Current assignee: GAC Toyota Motor Co Ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-12
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses an automatic transport trolley and an automatic transport system, wherein the automatic transport trolley comprises a support, the support comprises a bottom layer and a carrying layer arranged above the bottom layer, wheels are arranged on one side, away from the carrying layer, of the bottom layer, a controller, a traveling motor, a power supply and a photoelectric sensor are further arranged on the bottom layer, the traveling motor is connected with the wheels to drive the wheels to rotate, the power supply is respectively and electrically connected with the traveling motor and the controller, the controller is respectively in communication connection with the traveling motor and the photoelectric sensor, and the photoelectric sensor is used for detecting obstacles on a transport track of the automatic transport trolley. This automatic transportation platform truck can realize that the automation of platform truck transports, and then transports the material to the production line other, and does not need the manpower propelling movement, has the advantage that can reduce operator intensity of labour, uses manpower sparingly.

Description

Automatic transport trolley and automatic transport system

Technical Field

The utility model relates to the field of material conveying devices, in particular to an automatic conveying trolley and an automatic conveying system.

Background

In the prior art, when the materials need to be conveyed, an operator manually pushes a trolley filled with the materials to the edge of a production line, and then the materials are carried to the production line. Because the trolley filled with materials is heavy, and the pushing distance is far (sometimes as long as 20 meters) in some occasions, the labor intensity of operators for pushing the trolley is high, and the manual pushing of the trolley causes labor waste.

Therefore, there is a need to provide a new automatic transport cart and an automatic transport system to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an automatic transport trolley and an automatic transport system, and aims to solve the technical problem of labor waste caused by high labor intensity of manual trolley pushing in the prior art.

In order to achieve the above object, according to one aspect of the present invention, the present invention provides an automatic transportation trolley, which includes a support, the support includes a bottom layer and a carrying layer disposed above the bottom layer, a wheel is mounted on a side of the bottom layer away from the carrying layer, a controller, a walking motor, a power supply and a photoelectric sensor are further mounted on the bottom layer, the walking motor is connected to the wheel to drive the wheel to rotate, the power supply is electrically connected to the walking motor and the controller, the controller is in communication connection with the walking motor and the photoelectric sensor, respectively, and the photoelectric sensor is configured to detect an obstacle on a transportation track of the automatic transportation trolley.

In one embodiment, the carrier layer includes at least two support rods disposed in parallel and rollers disposed on the support rods respectively.

In an embodiment, the support rod is inclined downwards towards the discharge port of the carrier layer, and the bracket is further provided with a blocking member, and the blocking member is arranged at the discharge port.

In an embodiment, block piece including electric jar, haulage rope, leading wheel and montant, the electric jar install in on the bottom, the one end of haulage rope with the electric jar is connected, the other end of haulage rope with the montant is connected, the haulage rope still with the leading wheel sliding connection, the montant set up in discharge gate department, the electric jar is used for passing through the haulage rope drive the montant is at vertical direction and is lift movement.

In one embodiment, the automatic transport trolley further comprises a signal receiving device, the signal receiving device is in communication connection with the controller, and the signal receiving device is used for receiving a feeding signal and sending the feeding signal to the controller.

In an embodiment, the automatic transport trolley further comprises two travel switches installed on the bottom layer, and the two travel switches are respectively arranged on two sides of the moving direction of the support.

In one embodiment, the automated transport cart further comprises a power switch electrically connected to the power source.

In an embodiment, the automated transport trolley further comprises a pallet layer disposed on top of the carrier layer.

According to another aspect of the utility model, the utility model further provides an automatic transportation system, which comprises the automatic transportation trolley, a receiving trolley arranged beside the production line and a stop seat arranged on the transportation track.

In an embodiment, the receiving vehicle comprises a signal transmitting device, a material layer and a sliding frame arranged above the material layer, the sliding frame is obliquely arranged towards the automatic conveying trolley, and the material layer is flush with the carrying layer.

According to the technical scheme, the automatic transport trolley comprises a support, the support comprises a bottom layer and an object carrying layer arranged above the bottom layer, wheels are arranged on one side, away from the object carrying layer, of the bottom layer, a controller, a traveling motor, a power supply and a photoelectric sensor are further arranged on the bottom layer, the traveling motor is connected with the wheels to drive the wheels to rotate, the power supply is electrically connected with the traveling motor and the controller respectively, the controller is in communication connection with the traveling motor and the photoelectric sensor respectively, and the photoelectric sensor is used for detecting obstacles on a transport track of the automatic transport trolley. The walking motor is connected with the wheels and used for driving the wheels to rotate, so that the automatic transportation of the automatic transportation trolley is realized, and manual pushing is not needed. The photoelectric sensor is used for detecting whether obstacles exist on the conveying track, when the obstacles exist on the conveying track, the information of the detected obstacles is sent to the controller, the controller sends a stop signal to the walking motor to control the automatic conveying trolley to stop moving, and collision is avoided. The power supply can be a storage battery and is used for providing electric energy for the walking motor and the controller, and the carrying layer is used for placing materials needing to be conveyed. The utility model discloses a can realize that the automation of platform truck transports, and then with material transport to the production line other, have and to reduce operator intensity of labour, the advantage of using manpower sparingly.

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, 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 the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an automatic transport cart according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an automatic transportation system according to another embodiment of the present invention.

The reference numbers indicate:

100. an automatic transport trolley; 200. receiving a vehicle; 1. a support; 2. a bottom layer; 3. a carrier layer; 31. a support bar; 32. a discharge port; 4. a wheel; 5. a traveling motor; 6. a power source; 8. a photosensor; 9. a vertical rod; 10. an empty tray; 11. a travel switch; 12. a pallet layer; 13. a signal transmitting device; 14. a carriage; 15. a material layer; 16. an alarm lamp.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 and 2, according to an aspect of the present invention, the present invention provides an automatic transportation trolley 100, including a support 1, where the support 1 includes a bottom layer 2 and a carrying layer 3 disposed above the bottom layer 2, a wheel 4 is mounted on a side of the bottom layer 2 away from the carrying layer 3, the bottom layer 2 is further mounted with a controller, a walking motor 5, a power source 6 and a photoelectric sensor 8, the walking motor 5 is connected with the wheel 4 to drive the wheel 4 to rotate, the power source 6 is respectively electrically connected with the walking motor 5 and the controller, the controller is respectively in communication connection with the walking motor 5 and the photoelectric sensor 8, and the photoelectric sensor 8 is used for detecting an obstacle on a transportation track of the automatic transportation trolley 100.

In the above embodiment, the traveling motor 5 is connected to the wheel 4 to drive the wheel 4 to rotate, so that the automatic transportation vehicle 100 can move automatically without manual pushing. The photoelectric sensor 8 is used for detecting whether an obstacle exists on the conveying track, when the obstacle exists on the conveying track, the information of the detected obstacle is sent to the controller, the controller sends a stop signal to the walking motor 5, and then the automatic conveying trolley 100 is controlled to stop moving to avoid collision. The power source 6 can be a storage battery and is used for providing electric energy for the walking motor 5 and the controller, and the carrying layer 3 is used for placing materials to be conveyed. This embodiment can realize that the automation of platform truck transports, and then transports the material to the production line by side, has the advantage that can reduce operator intensity of labour, uses manpower sparingly.

In one embodiment, the carrier layer 3 includes at least two support rods 31 arranged in parallel and rollers respectively arranged on the support rods 31. The bracing piece 31 sets up towards the discharge gate 32 downward sloping of carrier layer 3, still is provided with on the support 1 and blocks the piece, blocks the piece and sets up in the discharge gate 32 position. The support rod 31 is used for providing a supporting function for material placement, and particularly, a tray can be placed on the support rod 31, then the material is placed on the tray, and therefore the material is convenient to transfer through the tray. The rollers are arranged to facilitate the sliding of the tray and reduce the resistance in the sliding process. With bracing piece 31 downward sloping towards discharge gate 32, also be in order to make tray and material roll-off under the effect of self gravity, realize the automatic transportation of material. The blocking piece is arranged to mainly play a role in preventing the tray from slipping out, because the tray cannot slip out in the process of feeding the materials to the automatic conveying trolley 100 and moving the automatic conveying trolley 100, and the blocking piece is arranged to be opened only when the automatic conveying trolley 100 reaches a destination, so that the tray can slide to the side of a production line or on the receiving trolley 200.

In an embodiment, block and include electric jar, haulage rope, leading wheel and montant 9, the electric jar is installed on bottom 2, and the one end and the electric jar of haulage rope are connected, and the other end and the montant 9 of haulage rope are connected, and the haulage rope still with the leading wheel sliding connection, montant 9 sets up in discharge gate 32 department, and the electric jar is used for being lift displacement in vertical direction through haulage rope drive montant 9. The vertical rod 9 is also vertically arranged, the number of the guide wheels can be multiple, the guide wheels mainly play a role in guiding and tensioning, the vertical rod 9 can automatically ascend and descend through the driving of an electric cylinder, and then the discharge hole 32 is opened or closed. Further, the electric cylinder can be in signal connection with the controller, when the automatic transport trolley 100 moves to a destination, the controller sends a signal to the electric cylinder, the electric cylinder drives the vertical rod 9 to ascend to open the discharge hole 32, and therefore the tray and the materials can slide out; after the material is transported, the controller sends a signal to the electric cylinder, and the electric cylinder drives the vertical rod 9 to descend to close the discharge hole 32.

In one embodiment, the automated transport cart 100 further includes a power supply 6 switch, the power supply 6 switch being electrically connected to the power supply 6. The on-off of the power supply 6 can be controlled by the power supply 6 switch, and when the automatic transportation trolley 100 is not needed, the power supply 6 is turned off, so that misoperation is prevented. Of course, a warning lamp 16 can be arranged on the top of the bracket 1 to play a role in prompting.

According to another aspect of the present invention, the present invention further provides an automatic transportation system, which includes the automatic transportation trolley 100 as described above, and further includes a receiving trolley 200 disposed beside the production line and a stopper seat disposed on the transportation rail. Since the automatic transport system includes all technical solutions of all embodiments of the automatic transport trolley 100, at least all beneficial effects brought by all technical solutions are obtained, and no further description is given here. The automatic transport trolley 100 further comprises two travel switches 11 installed on the bottom layer 2, and the two travel switches 11 are respectively arranged on two sides of the moving direction of the support 1. A switch is formed for controlling the stop of the automatic transporting carriage 100. When the travel switch 11 touches the stopper seat, the automatic transport vehicle 100 stops moving. Since the automatic transport carriage 100 of the present invention is moved back and forth on a transport rail, the automatic transport carriage 100 is moved back and forth between the a position and the B position as shown in fig. 2. Therefore, the number of the stopping seats can be two, and the two stopping seats are respectively arranged at two ends of the conveying track.

In one embodiment, the receiving vehicle 200 includes a signal emitting device 13, a material layer 15, and a carriage 14 disposed above the material layer 15, the carriage 14 is disposed obliquely toward the automatic conveying trolley 100, and the material layer 15 is disposed flush with the object layer 3. The automatic transport trolley 100 further comprises a pallet layer 12 arranged on the top of the carrier layer 3 and a signal receiving device which is in communication connection with the controller and is used for receiving the feeding signal and sending the feeding signal to the controller. When the automatic transport vehicle 100 moves to the receiving vehicle 200, the travel switch 11 touches the stopper seat, and the automatic transport vehicle 100 stops moving. At this moment, carry thing layer 3 and material layer 15 parallel and level setting, can carry tray and material propelling movement on the thing layer 3 to material layer 15 on, accomplish the transfer of material. Meanwhile, the carriage 14 is disposed to be inclined toward the tray layer 12, and the empty tray 10 on the carriage 14 can be slid onto the tray layer 12, completing the retrieval of the empty tray 10, so that the automatic transport cart 100 can transport the material next time. The receiving vehicle 200 is provided with a monitoring device, when the material storage is low, the monitoring device can be sent to a signal receiving device through the signal transmitting device 13, and the signal receiving device feeds back to the controller to prompt that the material needs to be supplemented.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An automated transport cart, comprising:

the support, the support include the bottom with set up in the year thing layer of bottom top, the bottom deviates from carry one side on thing layer and install the wheel, still install controller, walking motor, power and photoelectric sensor on the bottom, the walking motor with the wheel connection is with the drive the wheel rotates, the power respectively with the walking motor with the controller electricity is connected, the controller respectively with the walking motor with the photoelectric sensor communication is connected, photoelectric sensor is used for detecting barrier on the automatic transportation platform truck transports the track.

2. The automated transport trolley of claim 1 wherein the carrier layer includes at least two support bars arranged in parallel and rollers respectively disposed on the support bars.

3. The automatic transport cart according to claim 2, wherein the support bar is inclined downward toward the discharge port of the carrier layer, and the support frame is further provided with a stopper disposed at the discharge port.

4. The automatic transport trolley according to claim 3, wherein the stopper comprises an electric cylinder, a traction rope, a guide wheel and a vertical rod, the electric cylinder is mounted on the bottom layer, one end of the traction rope is connected with the electric cylinder, the other end of the traction rope is connected with the vertical rod, the traction rope is further connected with the guide wheel in a sliding manner, the vertical rod is arranged at the discharge port, and the electric cylinder is used for driving the vertical rod to move up and down in the vertical direction through the traction rope.

5. The automated transport cart of claim 1, further comprising a signal receiving device communicatively coupled to the controller, the signal receiving device configured to receive a feed signal and send the feed signal to the controller.

6. The automated transport cart of claim 1, further comprising two travel switches mounted on the floor, the two travel switches being respectively disposed on both sides of the moving direction of the support.

7. The automated transport cart of any of claims 1-6, further comprising a power switch electrically connected to the power source.

8. The automated transport trolley of any one of claims 1 to 6 further comprising a pallet layer disposed atop the carrier layer.

9. An automatic transport system, characterized in that it comprises an automatic transport trolley according to any one of claims 1-8, further comprising a receiving trolley arranged beside the production line and a stop seat arranged on the transport track.

10. The automated transport system of claim 9, wherein the receiving cart comprises a signal emitting device, a material layer, and a carriage disposed above the material layer, wherein the carriage is disposed obliquely toward the automated transport cart, and the material layer is disposed flush with the object layer.