CN-224216876-U - Dynamic position detection device for dump truck

Abstract

The utility model relates to the technical field of automatic loading and discloses a dynamic position detection device of a dump truck, which comprises a laser scanner for detecting the relative position of a hopper of the dump truck relative to a discharge opening of a hopper and a ranging millimeter wave radar for detecting the distance between the dump truck and a portal, wherein the laser scanner is connected with the ranging millimeter wave radar and a portal, the ranging millimeter wave radar is electrically connected with a hopper electric control cabinet, the hopper electric control cabinet is electrically connected with the laser scanner, and the hopper electric control cabinet is in communication connection with a control terminal.

Inventors

• Sun Xiufa
• CUI ZHONGYI
• LIU KAI
• YU TONG
• JIANG FENG
• Du Gaozhen
• WANG YAN
• SHAN WEI
• LI ZHENG
• LI YANNING
• ZHANG XUEPENG
• LONG HAIBIN

Assignees

• 天津正升机电科技发展有限公司

Dates

Publication Date

20260508

Application Date

20240613

Claims (2)

1. 1. The dynamic position detection device for the dump truck is characterized by comprising a laser scanner (3) for detecting the relative position of a hopper of the dump truck relative to a discharge opening of a hopper (2) and a ranging millimeter wave radar (4) for detecting the distance between the dump truck and a portal (1), wherein the laser scanner (3) is connected with the ranging millimeter wave radar (4) and the portal (1), the ranging millimeter wave radar (4) is electrically connected with a hopper electric control cabinet, the hopper electric control cabinet is electrically connected with the laser scanner, and the hopper electric control cabinet is in communication connection with a control terminal.
2. 2. The dump truck position dynamic detection device according to claim 1, wherein the number of the ranging millimeter wave radars (4) is plural, and the plurality of the ranging millimeter wave radars (4) are uniformly distributed on both sides of the laser scanner (3).

Description

Dynamic position detection device for dump truck Technical Field The utility model relates to the technical field of automatic loading, in particular to a dynamic position detection device for a dump truck. Background Along with the continuous rising of manpower cost, more and more industrial fields begin to utilize automation equipment such as robots to replace manual operation, for example, product sorting on a production line, identify product types according to collected images, grasp products by using a manipulator, sort and load the products according to corresponding sorting rules according to the product types, and the like. However, in some environments with high industrial production safety requirements, automated production cannot be achieved by controlling only the robot. As at present, in the process of loading the materials, staff is still required to participate in the whole process of loading the materials, all matters in the process of loading the materials are coordinated, for example, whether the materials are parked in a designated loading area or not is determined by the staff to a material transferring site, but the mode is determined based on the line of sight of the staff. Therefore, the existing material loading technology has the problems of lower automation degree and great uncertainty. Disclosure of utility model The utility model aims to provide the dynamic detection device for the position of the dump truck, which can accurately and automatically determine whether the material truck is parked in a designated loading area, effectively saves labor cost and improves accuracy. The utility model is realized in the following way: The utility model provides a dumper position dynamic detection device, includes the laser scanner that is used for detecting the hopper of dumper for the relative position of the discharge opening of funnel, and is used for detecting the dumper relatively the range finding millimeter wave radar of portal distance, the laser scanner with range finding millimeter wave radar is connected with the portal, range finding millimeter wave radar electricity is connected with the automatically controlled cabinet of funnel, the automatically controlled cabinet of funnel with the laser scanner electricity is connected, the automatically controlled cabinet of funnel is connected with control terminal communication. Further, the number of the ranging millimeter wave radars is multiple, and the ranging millimeter wave radars are uniformly distributed on two sides of the laser scanner. Compared with the prior art, the utility model has the beneficial effects that: In practical application, the laser scanner is a 2D laser scanner, point cloud data are formed through scanning, the funnel electric control cabinet can identify the relative position of the carriage relative to the discharge port through analyzing the point cloud data and transmit the relative position to the control terminal, remote control is realized, the accuracy of the charging position of the dump truck is guaranteed, meanwhile, the distance between the dump truck detected by the ranging millimeter wave radar on two sides of the laser scanner and the portal 1 is kept, the detection data of the laser scanner are subjected to secondary verification, and therefore the reliability of the detection data is guaranteed. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of the structure of the present utility model; fig. 2 is a block diagram of the electrical connection of the present utility model. Reference numerals comprise a portal 1, a funnel 2, a laser scanner 3 and a ranging millimeter wave radar 4. Detailed Description For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of