阅读说明：本技术 一种物流运输车运输方法 (Logistics transport vehicle transport method ) 是由 吴跃波 王永田 孙宜静 于 2021-07-09 设计创作，主要内容包括：本发明公开了一种物流运输车,涉及物流运输领域,包括有移动板,移动板底部设置有滚轮件；升降杆,升降杆包括两根交错连接的铰接杆,铰接杆下端与移动板上表面连接；滑动块,所述滑动块铰接于铰接杆端部,所述滑动块滑动嵌设于移动板表面；物流箱,所述物流箱设于升降杆端部,所述滑动块滑动嵌设于物流箱下表面；螺纹杆,所述螺纹杆穿设于物流箱底部,且与滑动块螺纹连接,螺纹杆转动后,滑动块相对运动；开关门设于物流箱表面。解决了物流运输车在运输过程中也存在不稳定,高度不能被调节的问题。(The invention discloses a logistics transport vehicle, which relates to the field of logistics transport and comprises a movable plate, wherein a roller piece is arranged at the bottom of the movable plate; the lifting rod comprises two hinged rods which are connected in a staggered mode, and the lower ends of the hinged rods are connected with the upper surface of the movable plate; the sliding block is hinged to the end part of the hinge rod and is embedded in the surface of the moving plate in a sliding manner; the logistics box is arranged at the end part of the lifting rod, and the sliding block is embedded in the lower surface of the logistics box in a sliding manner; the threaded rod penetrates through the bottom of the logistics box and is in threaded connection with the sliding block, and after the threaded rod rotates, the sliding block moves relatively; the switch door is arranged on the surface of the logistics box. The problem of the commodity circulation transport vechicle also have unstability in the transportation, the height can not be adjusted is solved.)

1. A logistics transport vehicle is characterized by comprising

The bottom of the moving plate is provided with a roller piece;

the lifting rod comprises two hinged rods which are connected in a staggered mode, and the lower ends of the hinged rods are connected with the upper surface of the movable plate;

the sliding block is hinged to the end part of the hinge rod and is embedded in the surface of the moving plate in a sliding manner;

the logistics box is arranged at the end part of the lifting rod, and the sliding block is embedded in the lower surface of the logistics box in a sliding manner;

the threaded rod penetrates through the bottom of the logistics box and is in threaded connection with the sliding block, and after the threaded rod rotates, the sliding block moves oppositely or reversely;

the switch door is arranged on the surface of the logistics box.

2. The logistics transportation vehicle of claim 1, wherein the roller member comprises

The roller sleeve is fixed on the lower surface of the shell;

the roller rod is sleeved in the roller sleeve in a sliding manner and is connected with the roller sleeve through a spring I;

the roller is connected to the lower part of the roller rod;

the shell is provided with a roller assembly.

3. The logistics transportation vehicle of claim 1, wherein the switch door is connected with the outer shell through a fixing member, and the fixing member comprises

The fixed rod is fixed on the lower end surface of the shell;

the fixed shell is fixed on the outer surface of the shell;

the limiting plate is arranged in the fixed shell in a sliding manner;

the limiting plate is connected with the fixed shell through the limiting spring;

and a handle is arranged outside the limiting plate.

4. The logistics transport vehicle of claim 1, wherein a temperature sensor, a humidity sensor, a temperature regulator, a humidity regulator and a camera are arranged in the logistics box, and the temperature sensor, the humidity sensor, the temperature regulator, the humidity regulator and the camera are all connected with a controller;

the temperature sensor is used for transmitting the detected temperature information to the feedback module through the temperature control chip;

the humidity sensor is used for transmitting the detected humidity information to the feedback module through a humidity control chip.

5. The logistics transport vehicle of claim 4, wherein a plurality of base stations are arranged in the logistics transport area, and the base stations are uniformly distributed in the range of the logistics transport vehicle; the logistics vehicle is loaded with

A positioning module; the system comprises a positioning base station, a positioning tag, a logistics vehicle and a logistics vehicle, wherein the positioning tag is used for identifying the logistics vehicle, and the logistics vehicle is used for sending a first signal to the positioning base station or receiving a second signal sent by the positioning base station and used for communication between the positioning tag and the positioning base station;

the path planning module is used for planning path information according to the initial position information of the logistics vehicle and the target location information after the logistics vehicle receives the target location information, wherein the method for planning the path information comprises the following steps: a shortest path method, a rectangular path method, a data fitting planning path method and a following planning path method;

the adjustment module is used for determining the vehicle body posture information of the logistics vehicle from the initial position of the logistics vehicle, and realizing the posture adjustment of the logistics vehicle to the logistics vehicle body in the target place operation process through positioning labels arranged on two sides of the logistics vehicle body, wherein the posture adjustment of the logistics vehicle body comprises the adjustment of the operation direction and the stability in the operation process of the logistics vehicle body.

6. The logistics transport vehicle transport method is characterized by comprising the following steps

Determining initial position information of the logistics vehicle according to the positioning module and the positioning base station, wherein the logistics vehicle sends a first signal to the positioning base station or receives a second signal sent by the positioning base station for communication and positioning between the positioning module and the positioning base station;

after the logistics vehicle receives the target location information, planning path information according to the initial position information of the logistics vehicle and the target location information, wherein the method for planning the path information comprises the following steps: a shortest path method, a rectangular path method, a data fitting planning path method and a following planning path method;

determining vehicle body posture information of the logistics vehicle from the initial position of the logistics vehicle, and realizing posture adjustment of the logistics vehicle to the logistics vehicle body in the running process of the logistics vehicle to the target place through positioning tags installed on two sides of the logistics vehicle body, wherein the posture adjustment of the logistics vehicle body comprises adjustment of the running direction of the logistics vehicle body and stability in the running process.

Technical Field

The invention relates to the field of logistics transportation, in particular to a logistics transportation vehicle transportation method.

Background

With the development of social productivity and scientific technology and the continuous increase of labor cost, an automatic and intelligent logistics mode has become a trend of social development. The AGV (automatic Guided Vehicle) system combines the comprehensive application of scientific technologies such as computers and automatic control, and has great significance for improving the automatic production, reducing the production cost and promoting the social development. At present, in the field of AGV system control, designers generally adopt a centralized control and path planning method, and although autonomous obstacle avoidance, task accessibility and collision avoidance can be completed, the complexity of calculation is very high, the flexibility is poor, once a fault occurs, the problems of traffic jam, system crash and the like are encountered, the compatibility control of a large-scale logistics system is difficult to realize, and the compatibility and expandability of the path planning method are low. For the path planning problem in the logistics system, a heuristic algorithm is mainly adopted to search a probable feasible path at present, but uncontrollable factors such as the appearance of obstacles, incapability of walking of a certain robot, generation of automatic charging signals and the like exist in the system; in these cases, it will be difficult to ensure the reliability and stability of the system model by solely using heuristic algorithms. The logistics transport vehicle is also unstable in the transport process, and the height of the logistics transport vehicle cannot be adjusted.

Disclosure of Invention

The invention aims to provide a transportation method of a logistics transport vehicle, which aims to solve the problems that the logistics transport vehicle proposed in the background art is unstable and the height of the logistics transport vehicle cannot be adjusted in the transportation process.

A logistics transport vehicle, which comprises

The bottom of the moving plate is provided with a roller piece;

the lifting rod comprises two hinged rods which are connected in a staggered mode, and the lower ends of the hinged rods are connected with the upper surface of the movable plate;

the sliding block is hinged to the end part of the hinge rod and is embedded in the surface of the moving plate in a sliding manner;

the logistics box is arranged at the end part of the lifting rod, and the sliding block is embedded in the lower surface of the logistics box in a sliding manner;

the threaded rod penetrates through the bottom of the logistics box and is in threaded connection with the sliding block, and after the threaded rod rotates, the sliding block moves oppositely or reversely;

the switch door is arranged on the surface of the logistics box.

As an embodiment of the present invention, the roller member includes

The roller sleeve is fixed on the lower surface of the shell;

the roller rod is sleeved in the roller sleeve in a sliding manner and is connected with the roller sleeve through a spring I;

the roller is connected to the lower part of the roller rod;

the shell is provided with a roller assembly.

As an embodiment of the invention, the switch door is connected with the shell through a fixing piece which comprises

The fixed rod is fixed on the lower end surface of the shell;

the fixed shell is fixed on the outer surface of the shell;

the limiting plate is arranged in the fixed shell in a sliding manner;

the limiting plate is connected with the fixed shell through the limiting spring;

and a handle is arranged outside the limiting plate.

As an embodiment of the invention, a temperature sensor, a humidity sensor, a temperature regulator, a humidity regulator and a camera are arranged in the logistics box, and the temperature sensor, the humidity sensor, the temperature regulator, the humidity regulator and the camera are all connected with a controller;

the temperature sensor is used for transmitting the detected temperature information to the feedback module through the temperature control chip;

the humidity sensor is used for transmitting the detected humidity information to the feedback module through a humidity control chip.

As an embodiment of the invention, a plurality of base stations are arranged in a logistics transportation area, and the base stations are uniformly distributed in the range of a logistics vehicle; the logistics vehicle is loaded with

A positioning module; the system comprises a positioning base station, a positioning tag, a logistics vehicle and a logistics vehicle, wherein the positioning tag is used for identifying the logistics vehicle, and the logistics vehicle is used for sending a first signal to the positioning base station or receiving a second signal sent by the positioning base station and used for communication between the positioning tag and the positioning base station;

the path planning module is used for planning path information according to the initial position information of the logistics vehicle and the target location information after the logistics vehicle receives the target location information, wherein the method for planning the path information comprises the following steps: a shortest path method, a rectangular path method, a data fitting planning path method and a following planning path method;

the adjustment module is used for determining the vehicle body posture information of the logistics vehicle from the initial position of the logistics vehicle, and realizing the posture adjustment of the logistics vehicle to the logistics vehicle body in the target place operation process through positioning labels arranged on two sides of the logistics vehicle body, wherein the posture adjustment of the logistics vehicle body comprises the adjustment of the operation direction and the stability in the operation process of the logistics vehicle body.

A method for transporting a logistics transport vehicle comprises

Determining initial position information of the logistics vehicle according to the positioning module and the positioning base station, wherein the logistics vehicle sends a first signal to the positioning base station or receives a second signal sent by the positioning base station for communication and positioning between the positioning module and the positioning base station;

after the logistics vehicle receives the target location information, planning path information according to the initial position information of the logistics vehicle and the target location information, wherein the method for planning the path information comprises the following steps: a shortest path method, a rectangular path method, a data fitting planning path method and a following planning path method;

determining vehicle body posture information of the logistics vehicle from the initial position of the logistics vehicle, and realizing posture adjustment of the logistics vehicle to the logistics vehicle body in the running process of the logistics vehicle to the target place through positioning tags installed on two sides of the logistics vehicle body, wherein the posture adjustment of the logistics vehicle body comprises adjustment of the running direction of the logistics vehicle body and stability in the running process.

Drawings

FIG. 1 is a main view of a logistics transportation vehicle according to the present invention;

FIG. 2 is a front view of the roller member of the present invention;

fig. 3 is a right side view of the fastener of the present invention.

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.

As shown in fig. 1 to 3, a logistics transportation vehicle comprises

The bottom of the moving plate 1 is provided with a roller piece 9;

the lifting rod comprises two hinged rods 31 which are connected in a staggered mode, and the lower ends of the hinged rods 31 are connected with the upper surface of the moving plate 1;

the sliding block 33 is hinged to the end part of the hinge rod 31, and the sliding block 33 is embedded on the surface of the moving plate 1 in a sliding manner;

the logistics box 5 is arranged at the end part of the lifting rod, and the sliding block 33 is movably embedded on the lower surface of the logistics box 5;

the threaded rod 37 is arranged at the bottom of the logistics box 5 in a penetrating mode, and is in threaded connection with the sliding block, and after the threaded rod 37 rotates, the sliding block moves oppositely or reversely;

and the switch door 7 is arranged on the surface of the logistics box 5.

Snatch under the eminence express delivery condition, start threaded rod 37, the threaded rod rotates the back, sliding block 33 relative motion, handing-over each other between the hinge bar 31, and the height that can drive thing flow box 5 changes the height of thing flow box, can snatch the object of co-altitude, opens switch door 7, snatchs the inside of the thing flow box with the express delivery.

The roller member 9 comprises

The roller sleeve 91, the roller sleeve 91 is fixed on the lower surface of the shell 1;

the roller rod 98, the roller rod 97 is slidably sleeved in the roller 91 sleeve, and the roller rod 97 is connected with the roller sleeve 91 through a spring I93;

a roller 99, the roller 99 is connected to the lower part of the roller rod 97;

the housing 1 is provided with a roller assembly.

Through the device, the logistics box can move through the roller 99 in the process of moving along the track, the first spring is arranged between the roller rod and the roller sleeve 91, the buffering can be effectively carried out in the moving process, and the logistics box can be protected by opening and closing the door 7.

The switch door 7 is connected with the shell through a fixing piece 1, and the fixing piece comprises

A fixing rod 71, wherein the fixing rod 71 is fixed on the lower end surface of the shell 1;

a fixed case 73, the fixed case 73 being fixed to the outer surface of the housing 1;

a limit plate 79, the limit plate 79 being slidably disposed in the stationary case 73;

and the limiting spring 75 and the limiting plate 79 are connected with the fixed shell 73 through the limiting spring 75.

And a handle is arranged outside the limit plate 79.

After the switch door is closed, the fixing rod 71 is inserted into the limiting plate 79, is fixed by the limiting plate and cannot be opened, the express item can be carried out, the limiting plate is pulled, the limiting plate is opened, the switch door 7 can be opened again, and the express item can be taken out.

The logistics box is internally provided with a temperature sensor, a humidity sensor, a temperature regulator, a humidity regulator and a camera, and the temperature sensor, the humidity sensor, the temperature regulator, the humidity regulator and the camera are all connected with the controller;

the temperature sensor is used for transmitting the detected temperature information to the feedback module through the temperature control chip;

the humidity sensor is used for transmitting the detected humidity information to the feedback module through a humidity control chip.

A plurality of base stations are arranged in the logistics transportation area, and are uniformly distributed in the range of the logistics vehicle; the logistics vehicle is loaded with

A positioning module; the system comprises a positioning base station, a positioning tag, a logistics vehicle and a logistics vehicle, wherein the positioning tag is used for identifying the logistics vehicle, and the logistics vehicle is used for sending a first signal to the positioning base station or receiving a second signal sent by the positioning base station and used for communication between the positioning tag and the positioning base station;

the path planning module is used for planning path information according to the initial position information of the logistics vehicle and the target location information after the logistics vehicle receives the target location information, wherein the method for planning the path information comprises the following steps: a shortest path method, a rectangular path method, a data fitting planning path method and a following planning path method;

the adjustment module is used for determining vehicle body posture information of the logistics vehicle from the initial position of the logistics vehicle, and realizing posture adjustment of the logistics vehicle to the logistics vehicle body in the process of running the logistics vehicle to the target place through positioning tags arranged on two sides of the logistics vehicle body, wherein the posture adjustment of the logistics vehicle body comprises adjustment of the running direction of the logistics vehicle body and the stability in the running process;

the logistics transport vehicle transport method is characterized by comprising the following steps

Determining initial position information of the logistics vehicle according to the positioning module and the positioning base station, wherein the logistics vehicle sends a first signal to the positioning base station or receives a second signal sent by the positioning base station for communication and positioning between the positioning module and the positioning base station;

after the logistics vehicle receives the target location information, planning path information according to the initial position information of the logistics vehicle and the target location information, wherein the method for planning the path information comprises the following steps: a shortest path method, a rectangular path method, a data fitting planning path method and a following planning path method;

determining vehicle body posture information of the logistics vehicle from the initial position of the logistics vehicle, and realizing posture adjustment of the logistics vehicle to the logistics vehicle body in the running process of the logistics vehicle to the target place through positioning tags installed on two sides of the logistics vehicle body, wherein the posture adjustment of the logistics vehicle body comprises adjustment of the running direction of the logistics vehicle body and stability in the running process.

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.