CN-224199034-U - Port bulk grab full life cycle monitoring device

CN224199034UCN 224199034 UCN224199034 UCN 224199034UCN-224199034-U

Abstract

The utility model relates to a full life cycle monitoring device of a port bulk material grab bucket, which comprises a single chip microcomputer, a remote transmission module, an in-shell temperature detection module, an external environment temperature and humidity sensor, a grab bucket inclination sensor, a battery pack and a Beidou GPS dual-mode satellite positioning navigation module, wherein the remote transmission module, the in-shell temperature detection module, the battery pack and the Beidou GPS dual-mode satellite positioning navigation module are all in circuit connection with a processor development board of the single chip microcomputer, the external environment temperature and humidity sensor is arranged on a grab bucket closing limiting board, the grab bucket inclination sensor is arranged on one side of the grab bucket closing limiting board, the external environment temperature and humidity sensor adopts a DHT11 digital temperature and humidity sensor, the grab bucket inclination sensor adopts 6050, and the single chip microcomputer adopts an STM32F103RET 6.

Inventors

ZHANG LIN
SHAN MING
CUI ZHENSHAN
SHI ZHONGYI
LU SHOUTAO
WANG HAO
LI WENBO
MA KAIXUAN
MA KAIGE
WANG QUANXIANG
LI WENPING
YAN PEIXIANG
LI QIUYAN
YANG ZHUOYUN

Assignees

天津港第一港埠有限公司
北京大墨科技集团有限公司

Dates

Publication Date: 20260505
Application Date: 20241220

Claims (7)

1. The full life cycle monitoring device of the port bulk grab bucket is characterized by comprising a singlechip, a remote transmission module, an in-shell temperature detection module, an external environment temperature and humidity sensor, a grab bucket inclination sensor, a battery pack and a Beidou GPS dual-mode satellite positioning navigation module; The remote transmission module, the in-shell temperature detection module, the battery pack and the Beidou GPS dual-mode satellite positioning navigation module are all in circuit connection with a processor development board of the singlechip, the external environment temperature and humidity sensor is arranged on a grab bucket closing limiting board, and the grab bucket inclination sensor is arranged on one side of the grab bucket closing limiting board; The external environment temperature and humidity sensor adopts a DHT11 digital temperature and humidity sensor, the grab bucket inclination angle sensor adopts an MPU6050, and the singlechip core board adopts STM32F103RET6.
2. The full life cycle monitoring device of the port bulk grab bucket according to claim 1, further comprising an upper computer, wherein the processor development board of the single chip microcomputer processes information transmitted by the remote transmission module, the in-shell temperature detection module, the battery pack and the Beidou GPS dual-mode satellite positioning navigation module and transmits the processed information to the upper computer through the remote transmission module.
3. The port bulk grab full life cycle monitoring device of claim 1, wherein the remote transmission module is an EC 200G 4G remote transmission module.
4. The full life cycle monitoring device of the port bulk grab bucket according to claim 1, wherein the external environment temperature and humidity sensor is protected by an aluminum alloy IP68 housing cage.
5. The full life cycle monitoring device of the port bulk material grab bucket according to claim 1, wherein the singlechip is arranged on a closed limiting plate of the grab bucket.
6. The full life cycle monitoring device of the port bulk grab bucket according to claim 1, wherein the in-shell temperature detection module is arranged beside the in-shell single-chip microcomputer core board and is used for monitoring the temperature of the single-chip microcomputer core board at any time.
7. The full life cycle monitoring device of the port bulk material grab bucket according to claim 1, wherein the battery pack is connected with and supplies power to a single chip microcomputer, a remote transmission module, an in-shell temperature detection module, an external environment temperature and humidity sensor, a grab bucket inclination angle sensor and a Beidou GPS dual-mode satellite positioning navigation module respectively.

Description

Port bulk grab full life cycle monitoring device Technical Field The utility model belongs to the technical field of monitoring of port grab buckets, and particularly relates to a full life cycle monitoring device of a port bulk grab bucket. Background Bulk material grapples, particularly grapples used in port applications, are often faced with complex and varied operating environments and heavy work tasks. The grab buckets need to be frequently closed, lifted, rotated, carried and the like in the working process, and extremely high requirements are placed on the stability and reliability of equipment. Meanwhile, due to the severe and complicated working environments such as impact, high temperature, humidity, corrosion and the like, the components of the grab bucket are easy to wear, deform and even damage, thereby affecting the working efficiency and safety thereof. In order to avoid production interruption and safety accidents caused by equipment faults, the use time, the process state, the tool state and the surrounding environment need to be monitored from the moment when the grab bucket is used on the wharf, so that a grab bucket maintenance plan can be more accurately formulated. However, the conventional maintenance method often depends on manual inspection and experience judgment, and it is difficult to accurately predict the occurrence time and cause of equipment failure. However, in order to realize real-time monitoring and fault early warning of the state of the grab bucket, a large amount of operation data including the real-time closing state, the opening and closing times, the movement track, the environmental temperature and humidity and the like of the grab bucket need to be collected and analyzed, and potential faults can be found in time and corresponding measures can be taken through data analysis. Therefore, in order to improve the service life of the grab bucket and reduce maintenance cost, research on a full life cycle monitoring device of the bulk grab bucket in a port is needed. Disclosure of Invention The utility model solves the technical problems by adopting the following technical scheme: The port bulk grab full life cycle monitoring device comprises a singlechip, a remote transmission module, an in-shell temperature detection module, an external environment temperature and humidity sensor, a grab inclination sensor, a battery pack and a Beidou GPS dual-mode satellite positioning navigation module; The remote transmission module, the in-shell temperature detection module, the battery pack and the Beidou GPS dual-mode satellite positioning navigation module are all in circuit connection with a processor development board of the singlechip, the external environment temperature and humidity sensor is arranged on a grab bucket closing limiting board, and the grab bucket inclination sensor is arranged on one side of the grab bucket closing limiting board; The external environment temperature and humidity sensor adopts a DHT11 digital temperature and humidity sensor, the grab bucket inclination angle sensor adopts an MPU6050, and the singlechip adopts an STM32F103RET6. Further, the intelligent remote control system further comprises an upper computer, and the processor development board of the singlechip processes information transmitted by the remote transmission module, the in-shell temperature detection module, the battery pack and the Beidou GPS dual-mode satellite positioning navigation module and transmits the processed information to the upper computer through the remote transmission module. Further, the remote transmission module adopts an EC 200G 4G remote transmission module. Further, the external environment temperature and humidity sensor is protected by an aluminum alloy IP68 shell cage. Further, the singlechip is arranged on a closed limiting plate of the grab bucket. Furthermore, the in-shell temperature detection module is arranged beside the in-shell singlechip core board and is used for monitoring the temperature of the singlechip core board at any time. Further, the battery pack is respectively connected with the singlechip, the remote transmission module, the in-shell temperature detection module, the external environment temperature and humidity sensor, the grab bucket inclination angle sensor and the Beidou GPS dual-mode satellite positioning navigation module and supplies power for the battery pack. The utility model has the advantages and positive effects that: The utility model can acquire the real-time closing state, the opening and closing times, the movement track, the environmental temperature and humidity and the like of the grab bucket in real time, and can discover potential faults in time through data analysis, thereby taking corresponding measures, reducing the maintenance cost of the grab bucket and prolonging the service life of the grab bucket. Drawings The technical solution of the present utility model will be described in further detail below wi