CN113135243A

CN113135243A - Intelligent vehicle with lifting platform and capable of loading small AGV and intelligent trolley for factory dispatching

Info

Publication number: CN113135243A
Application number: CN202110535177.1A
Authority: CN
Inventors: 程华; 韩年珍; 程士弟; 邱晨健; 吴尽
Original assignee: Hexian Longsheng Precision Machinery Co ltd
Current assignee: Hexian Longsheng Precision Machinery Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-07-20

Abstract

The invention discloses an intelligent vehicle with a lifting platform and capable of loading a small AGV and an intelligent trolley for factory dispatching, which belongs to the technical field of intelligent vehicles and comprises a factory internal frame, an intelligent vehicle frame and a lifting platform, wherein the factory internal frame is connected with the intelligent vehicle frame in a rolling manner, and the lifting platform is suspended below the intelligent vehicle frame. The lifting platform is suspended in midair through four ropes in cooperation with a travelling crane frame for use, the lifting is stable, the distributable range is large, the lifting platform in a laminated shape is designed, a plurality of trolleys are loaded in a laminated mode at a time, single unified distribution can be carried out on the trolleys in a factory, and the distribution efficiency is high.

Description

Intelligent vehicle with lifting platform and capable of loading small AGV and intelligent trolley for factory dispatching

Technical Field

The invention relates to the technical field of intelligent vehicles, in particular to an intelligent vehicle with a lifting platform and capable of loading a small AGV and an intelligent trolley for factory dispatching.

Background

The intelligent vehicle is a product combining the latest technological achievements of electronic computers and the like with the modern automobile industry, thereby being good for people. It is common to have automatic driving, automatic gear shifting, and even a function of automatically recognizing a road. In addition, various auxiliary facilities in the vehicle are computerized and often bring novelty to people.

Patent No. CN201980040606.9 discloses an intelligent vehicle transfer robot for loading a vehicle to perform parking and departure, the vehicle transfer robot (10) comprising: a frame part (100) comprising: four vertical frames (110) which are arranged perpendicular to the ground and form a quadrangular frame by being separated by a predetermined distance; an upper end frame (120) which is connected to the upper ends of the four vertical frames (110) to form a quadrangle; driving parts (200) respectively installed at lower end parts of the vertical frames (110) for moving the frame parts (110); and a rack (300) mounted on the frame part (100) and used for loading a vehicle. However, the intelligent loading vehicle is suitable for being used under the condition of multiple obstacles in a factory, so that the running efficiency is low, the intelligent loading vehicle is easy to be damaged by impact, and the allocation range is small.

Disclosure of Invention

The invention aims to provide an intelligent vehicle with a lifting platform for factory dispatching, which can load a small AGV and an intelligent trolley, is matched with a traveling frame for use, is stably lifted by suspending the lifting platform through four ropes, has a large distribution range, is designed with a laminated lifting platform, loads a plurality of trolleys in a laminated mode at a time, can uniformly distribute the trolleys in a factory at a time, has high distribution efficiency, and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the intelligent vehicle with the lifting platform for dispatching the plant area and capable of loading the small AGV and the intelligent trolley comprises a frame in the plant area, an intelligent vehicle frame and the lifting platform, wherein the intelligent vehicle frame is connected to the frame in the plant area in a rolling mode, and the lifting platform is suspended below the intelligent vehicle frame;

the intelligent vehicle frame comprises a lifting assembly, a driving assembly, a vehicle body main board and roller assemblies, wherein the roller assemblies are mounted at four corners of the lower end of the vehicle body main board, the roller assemblies and the driving assembly are connected with each other, and the lifting assembly is arranged on the upper surface of the vehicle body main board;

the lifting assembly comprises end plates, main transmission gears, transmission shafts, rope drums, ropes and lifting motors, wherein the end plates are welded at four corners of the vehicle body main board, the transmission shafts are rotatably connected between every two adjacent end plates through bearings, the end parts of the transmission shafts are connected with the main transmission gears, the main transmission gears of the two lifting assemblies are connected through chains, the main transmission gear of one lifting assembly is meshed with an auxiliary transmission gear, the auxiliary transmission gear is connected with the lifting motor, the rope drums are fixedly connected to two ends of each transmission shaft, the ropes are wound in the rope drums, and the four ropes are tied to the lifting platform;

the lifting platform comprises a top load-carrying component and a bottom load-carrying component, and at least one mutually overlapped bottom load-carrying component is connected below the top load-carrying component; the top load-carrying assembly comprises a frame and an upper load-carrying plate, wherein the frame is welded at the edge of the upper end of the upper load-carrying plate; bottom load subassembly includes lifter, T type slide rail and loads heavy board, the equal fixedly connected with T type slide rail of upper surface edge of loading heavy board and the lower surface edge of loading heavy board, two sliding connection has the lifter between the T type slide rail, the butt joint ware is installed to one side of loading heavy board and loading heavy board to the unloading.

Further, the frame in the factory area comprises a frame body and double tracks, the top end of the frame body is fixedly connected with the double tracks through bolts, and the double tracks are connected with roller assemblies in a rolling mode.

Furthermore, the driving assembly comprises a main shaft, a pinion, a main gear and a driving motor, the two roller assemblies positioned at the front end of the main board of the vehicle body are connected through the main shaft, the pinion is installed in the middle of the main shaft and connected with the main gear through a chain, and the driving motor is connected with the main gear through a motor shaft.

Further, both ends of the vehicle body main board are provided with notches which are sunken towards the inner side.

Furthermore, the lifter comprises two rotatory body of rod that intercross, and the both ends of the body of rod all are the T type.

Furthermore, the butt joint device is an infrared receiver, and the infrared receiver is connected with a PLC controller through a wireless signal.

Furthermore, one side of the lower load plate and one side of the upper load plate are both connected with a baffle plate in a rotating mode through a motor shaft.

Compared with the prior art, the invention has the beneficial effects that:

1. the intelligent vehicle with the lifting platform for plant dispatching, which is provided by the invention, can be used for loading a small AGV and an intelligent trolley, is matched with a travelling crane frame for use, the lifting platform is suspended by four ropes, the lifting motor drives the four rope drums to synchronously rotate, so that four corners of the lifting platform are pulled to synchronously lift, the lifting is stable, and the lifting range is limited by the internal space of a plant, namely, the dispatching range is large.

2. The intelligent vehicle with the lifting platform and capable of loading the small AGV and the intelligent trolley for the plant dispatching, provided by the invention, is designed with the laminated lifting platform, a plurality of trolleys are loaded at a time in a laminated mode, the trolleys in the plant can be uniformly allocated at a time, and the allocation efficiency is high.

Drawings

Fig. 1 is an overall structural diagram of an intelligent vehicle with a lifting platform and capable of loading a small AGV and an intelligent car for plant scheduling in a first embodiment of the present invention;

FIG. 2 is a diagram illustrating a state of use of an intelligent vehicle with a lifting platform for factory scheduling, which is capable of loading a small AGV and an intelligent car according to a first embodiment of the present invention;

fig. 3 is a diagram of a structure of a rack in a plant area of an intelligent vehicle with a lifting platform for plant area scheduling, which can load a small AGV and an intelligent car in accordance with a first embodiment of the present invention;

fig. 4 is a frame structure diagram of an intelligent vehicle with a lifting platform for loading a small AGV and an intelligent vehicle for plant dispatching in the first embodiment of the invention;

FIG. 5 is a structural diagram of a driving assembly of an intelligent vehicle with a lifting platform for factory scheduling and capable of loading a small AGV and an intelligent car in accordance with a first embodiment of the present invention;

FIG. 6 is a structural diagram of a lifting assembly of an intelligent vehicle with a lifting platform for factory dispatching and capable of loading a small AGV and an intelligent car in accordance with a first embodiment of the present invention;

fig. 7 is a structural diagram of a lifting platform of an intelligent vehicle with a lifting platform for factory dispatching and capable of loading a small AGV and an intelligent car in accordance with a first embodiment of the present invention;

FIG. 8 is a structural diagram of a top load-carrying assembly of an intelligent vehicle with a lifting platform for factory scheduling and capable of loading a small AGV and an intelligent trolley according to a first embodiment of the present invention;

FIG. 9 is a structural diagram of a bottom load-carrying assembly of an intelligent vehicle with a lifting platform for factory scheduling and capable of loading a small AGV and an intelligent trolley according to a first embodiment of the present invention;

fig. 10 is a structural diagram of a lifting platform of an intelligent vehicle with a lifting platform for factory scheduling, which can load a small AGV and an intelligent car in the second embodiment of the present invention.

In the figure: 1. a frame in a factory; 11. a frame body; 12. double tracks; 2. a smart car frame; 21. a lifting assembly; 211. an end plate; 212. a main drive gear; 213. a drive shaft; 214. a rope drum; 215. a rope; 216. a lifting motor; 217. a secondary drive gear; 22. a drive assembly; 221. a main shaft; 222. a pinion gear; 223. a main gear; 224. a drive motor; 23. a vehicle body main board; 24. a roller assembly; 3. a lifting platform; 31. a top load assembly; 311. a frame; 312. an upper loading plate; 313. a butt joint device; 32. a bottom load assembly; 321. a lifting rod; 322. a T-shaped slide rail; 323. downloading a heavy board; 33. and a baffle plate.

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 one

Referring to fig. 1 to 3, the intelligent vehicle with the lifting platform for dispatching in a factory, which can load a small AGV and an intelligent trolley, comprises a frame 1, a frame 2 and a lifting platform 3 in the factory, wherein the frame 1 in the factory is connected with the frame 2 in a rolling manner, and the lifting platform 3 is suspended below the frame 2; the frame 1 in the factory area comprises a frame body 11 and double rails 12, wherein the top end of the frame body 11 is fixedly connected with the double rails 12 through bolts, and the double rails 12 are connected with roller assemblies 24 in a rolling mode.

Referring to fig. 4 to 5, the intelligent vehicle frame 2 includes a lifting assembly 21, a driving assembly 22, a vehicle body main plate 23 and roller assemblies 24, the roller assemblies 24 are mounted at four corners of the lower end of the vehicle body main plate 23, the roller assemblies 24 are connected with the driving assembly 22, and the lifting assembly 21 is disposed on the upper surface of the vehicle body main plate 23; both ends of the vehicle body main plate 23 are provided with notches which are concave inwards and provide a space which can extend downwards for the rope 215 to hang downwards; the driving assembly 22 comprises a main shaft 221, a secondary gear 222, a main gear 223 and a driving motor 224, wherein the two roller assemblies 24 positioned at the front end of the vehicle body main plate 23 are connected through the main shaft 221, the secondary gear 222 is installed in the middle of the main shaft 221, the secondary gear 222 is connected with the main gear 223 through a chain, and the driving motor 224 is connected with the main gear 223 through a motor shaft.

Referring to fig. 6, the lifting assembly 21 includes end plates 211, main transmission gears 212, transmission shafts 213, rope drums 214, ropes 215 and a lifting motor 216, the end plates 211 are welded at four corners of the vehicle body main board 23, the transmission shafts 213 are rotatably connected between two adjacent end plates 211 through bearings, the end portions of the transmission shafts 213 are connected with the main transmission gears 212, the main transmission gears 212 of the two lifting assemblies 21 are connected through chains, the main transmission gear 212 of one lifting assembly 21 is meshed with an auxiliary transmission gear 217, the auxiliary transmission gear 217 is connected with the lifting motor 216, the two ends of the transmission shaft 213 are fixedly connected with the rope drums 214, the ropes 215 are wound in the rope drums 214, the four ropes 215 are tied to the lifting platform 3, the lifting rod 321 is composed of two rod bodies which rotate in a cross manner, the two ends of the rod bodies are T-shaped, and the two rod bodies can rotate in a cross point.

Referring to fig. 7 to 9, the lifting platform 3 includes a top load assembly 31 and a bottom load assembly 32, and at least one bottom load assembly 32 overlapped with each other is connected below the top load assembly 31; the top load-carrying component 31 comprises a frame 311 and an upper load-carrying plate 312, wherein the frame 311 is welded on the upper end edge of the upper load-carrying plate 312; the bottom load-carrying component 32 comprises a lifting rod 321, T-shaped slide rails 322 and a lower load-carrying plate 323, the edge of the upper surface of the lower load-carrying plate 323 and the edge of the lower surface of the upper load-carrying plate 312 are fixedly connected with the T-shaped slide rails 322, the lifting rod 321 is slidably connected between the two T-shaped slide rails 322, a butt-joint device 313 is installed at one side of the lower load-carrying plate 323 and one side of the upper load-carrying plate 312, the butt-joint device 313 is an infrared receiver, the infrared receiver is connected with a PLC controller through a wireless signal, the PLC controller is connected with a lifting motor 216 and a driving motor 224 and used for controlling the operation of the lifting motor, the first batch of trolleys send infrared signals to the butt-joint device 313, the infrared signals are received by the butt-joint device 313 and are butted, the trolleys automatically drive to the upper load-carrying plate 312, then the upper load-carrying plate 312 moves upwards, the lower load-carrying plate 323 stays on the ground under the influence of self weight, and a space between the lower load-carrying plate 323 and the upper load-carrying plate 312 is unfolded, the second batch of trolleys get on the lower loading heavy plate 323, when unloading, the lower loading heavy plate 323 contacts the ground firstly, the second batch of trolleys are unloaded, after the unloading is finished, the upper loading heavy plate 312 descends, the upper loading heavy plate 312 and the lower loading heavy plate 323 are overlapped, and the first batch of trolleys are unloaded.

Example two

Referring to fig. 10, the difference between this embodiment and this embodiment is that only the baffle 33 is added in this embodiment, the baffle 33 is rotatably connected to one side of the lower load plate 323 and one side of the upper load plate 312 through the motor shaft, and the baffle 33 can be tilted upward in the carrying process of the intelligent vehicle to prevent the vehicle from falling off the lifting platform 3, and can also be attached to the ground in the unloading process of the vehicle to transition the step between the ground and the load plate.

In summary, the following steps: the intelligent vehicle with the lifting platform for plant dispatching, which is provided by the invention, can load a small AGV and an intelligent trolley, is matched with a travelling crane frame for use, the lifting platform 3 is suspended by four ropes 215, the lifting motor 216 drives four rope drums 214 to synchronously rotate, and further, the internal space of a traction area is limited, namely, the dispatching range is large; the design of the laminated lifting platform 3 loads a plurality of trolleys in a laminated mode at a time, so that the trolleys in a factory can be uniformly allocated at a time, and the allocation efficiency is high.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The intelligent vehicle with the lifting platform for dispatching the factory area and capable of loading the small AGV and the intelligent trolley is characterized by comprising a frame (1) in the factory area, an intelligent vehicle frame (2) and the lifting platform (3), wherein the intelligent vehicle frame (2) is connected to the frame (1) in the factory area in a rolling mode, and the lifting platform (3) is suspended below the intelligent vehicle frame (2);

the intelligent vehicle frame (2) comprises a lifting assembly (21), a driving assembly (22), a vehicle body main board (23) and roller assemblies (24), wherein the roller assemblies (24) are mounted at four corners of the lower end of the vehicle body main board (23), the roller assemblies (24) are connected with the driving assembly (22), and the lifting assembly (21) is arranged on the upper surface of the vehicle body main board (23);

the lifting component (21) comprises an end plate (211), a main transmission gear (212), a transmission shaft (213), a rope drum (214), a rope (215) and a lifting motor (216), end plates (211) are welded at the four corners of the vehicle body main plate (23), a transmission shaft (213) is rotatably connected between two adjacent end plates (211) through a bearing, the end part of the transmission shaft (213) is connected with a main transmission gear (212), the main transmission gears (212) of the two lifting components (21) are connected through a chain, and a main transmission gear (212) of one of the lifting components (21) is meshed with a secondary transmission gear (217), the secondary transmission gear (217) is connected with a lifting motor (216), two ends of the transmission shaft (213) are fixedly connected with rope drums (214), ropes (215) are wound in the rope drums (214), and four ropes (215) are tied to the lifting platform (3);

the lifting platform (3) comprises a top load-carrying component (31) and a bottom load-carrying component (32), and at least one mutually overlapped bottom load-carrying component (32) is connected below the top load-carrying component (31); the top load-carrying assembly (31) comprises a frame (311) and an upper load-carrying plate (312), wherein the frame (311) is welded on the upper end edge of the upper load-carrying plate (312); bottom load subassembly (32) are including lifter (321), T type slide rail (322) and download heavy board (323), download the equal fixedly connected with T type slide rail (322) of upper surface edge of heavy board (323) and the lower surface edge of uploading heavy board (312), two sliding connection has lifter (321) between T type slide rail (322), it installs butt joint ware (313) with the one side of uploading heavy board (312) and downloading heavy board (323).

2. The intelligent vehicle with the lifting platform and capable of loading the small AGV and the intelligent trolley for the plant area dispatching as claimed in claim 1, wherein the vehicle frame (1) in the plant area comprises a frame body (11) and a double rail (12), the top end of the frame body (11) is fixedly connected with the double rail (12) through a bolt, and a roller assembly (24) is connected in the double rail (12) in a rolling manner.

3. The intelligent vehicle with the lifting platform and capable of loading the small AGV and the intelligent trolley for factory dispatching as claimed in claim 1, wherein the driving assembly (22) comprises a main shaft (221), a secondary gear (222), a main gear (223) and a driving motor (224), the two roller assemblies (24) located at the front end of the main board (23) of the vehicle body are connected through the main shaft (221), the secondary gear (222) is installed in the middle of the main shaft (221), the secondary gear (222) is connected with the main gear (223) through a chain, and the driving motor (224) is connected with the main gear (223) through a motor shaft.

4. The intelligent vehicle with the lifting platform and capable of loading the small AGVs and the intelligent trolley for factory dispatching as claimed in claim 1, wherein notches which are concave towards the inner side are arranged at two ends of the vehicle body main board (23).

5. The intelligent vehicle with the lifting platform and capable of loading the small AGV and the intelligent trolley for factory dispatching as claimed in claim 1, wherein the lifting rod (321) is composed of two rod bodies which rotate in a cross manner, and both ends of the rod bodies are T-shaped.

6. The intelligent vehicle with the lifting platform and capable of loading the small AGV and the intelligent car for factory dispatching as claimed in claim 1, wherein the docking unit (313) is an infrared receiver, and the infrared receiver is connected with the PLC through a wireless signal.

7. The smart car with a lifting platform and a loadable small AGV and a smart car for factory dispatching as claimed in claim 1, wherein the lower load plate (323) and the upper load plate (312) are rotatably connected with a baffle (33) at one side through a motor shaft.