Four first prizes!The University of Jiao has achieved better results in the national competition!

A few days ago, the finals of the 10th National College Student Machinery Innovation Design Contest ended in Shenzhen University of Technology. The students of Shanghai Jiaotong University created a glory -a total of 4 first prizes (the highest prize), 2 second prizes, and 1 "good design and creative award".

Under the guidance of the Youth League Committee of Shanghai Jiaotong University, the School of Mechanical and Power Engineering is led by the School of Mechanical and Power Engineering to actively prepare for the competition to organize the "New Cup" school competition and cultivate potential projects, and invite experts to conduct several rounds of careful counseling. The unremitting efforts of Jiaotong University have overcome all kinds of difficulties. Eventually, on the stage of the national finals, it shows the great style with excellent science and technology works, adding glory to the school.

List of winning items:

List of winning items

#: Underwater bionic machine fish

Take photos of underwater bionic machine fish members

Project members: Huang Kaiyi, Gao Shuojie, Ye Zixin, Gu Enlin

Instructor: Chen Genliang

Project Introduction:

As we all know, bionic machine fish, as an important part of underwater robots, can be used for marine resource exploration and environmental monitoring activities. This project is based on tuna as a prototype, and a design of bionic machine fish is proposed. Among them, the dual elastic board coupling model and the tail fin drive mechanism are mainly designed to abandon the fish tail controlled by traditional multi -level steering gears. The external waterproof material is made from flexible waterproof materials, and the elastic board is an elastic board. The tail fin driver mechanism controls the difference between the two elastic boards according to the principles of differentials and oblique crane strokes, and then drives the tail to swing. This device does not need to change the direction of the motor movement. It can achieve the left and right swing of the tail. Compared with the current motor direct drive, it can be more advantageous. At the same time Essence Fish can be equipped with a variety of sensors as a platform, such as the IMU inertia measurement unit and camera module, which can be used to study and monitor the marine environment with computer vision.

Underwater bionic machine fishing photo

#: Water and land amphibious four -foot robot imitating "duck palm"

Members of members of the water and land amphibious four -foot robot who imitate the "duck palm"

Project members: Huang Cheng, Zhou Junfeng, Wu Yuqing, Wang Fangtong

Instructor: Lin Yanping

Project Introduction:

The project is based on the bionic prototype of the athlete structure of the duck, and innovatively designed a quad-foot amphibious robot with a leg-footbound integrated mechanism. Among them, the legs of the legs-foot-to-foot integrated agency have a specific geometric relationship with the legs of the legs, which can be padded before and after the opening of the foot. When the land is walking, the foot of the foot will not open and close, and it will not affect the land performance. The integrated design proposed by the project makes full use of the higher movement rate and obstacle performance of the leg -type institution to the non -structured environment of land, and the promotion performance and energy utilization rate of the high underwater fluid environment in the water and the water environment. In the face of the transition environment at the junction of water and land, the ability to exercise is insufficient and problems caused by low efficiency caused by switching structures, and improve the environmental adaptability and stability of the unmanned platform under complex terrain, so that it is widely extensive in military investigation and emergency rescue. Application prospects.

Photos of the works of water and land amphibious four -foot robotic works like "Duck Palm"

#Project name: an amphibious crab robot

A photo of a member of an amphibious crab robot

Project members: Li Xiuxuan, Chen Yihan, Wang Yanlong, Wang Yan

Instructor: Guo Weizhong, Wang Xinzhang

Project Introduction:

The project members drawn inspiration from the three wart shuttle crabs, and designed an imitation crab robot with dual characteristics of water and land crawling and floating in water. It is mainly composed of land mobile modules, underwater promotion modules, balance and floating modules, and control modules. Among them, the land -on -site action module is designed with the characteristics of the foot -footed movement and adjacent football staggered movement by extracting crab football associations and adjacent steps. Design based on the space link mechanism; balance and floating module use the airbag drainage method to provide buoyancy and balance the pitch posture of the robot; the control module controls the other three modules based on each electronic component. This work is suitable for complex terrain and dense obstacles, which will effectively help the scientific inspection, environmental monitoring and resource development of the shallow beach area.

A photo of an amphibious crab robotic work

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Members of the "Easy Plant" planting tree platform

Project members: Liu Dong, Li Haitao, Li Hualong, He Benyang, Zhang Haobo

Instructor: Xu Zhutian

Project Introduction:

The project combines planting trees and machinery, uses track movement, and through the installation and integration of functional modules on the platform to realize the integration of tree planting process such as opening, seedlings, and soil cultivation. area. The products are widely used and can be used for routine trees, sand planting and other scenarios. The work is mainly divided into four major modules: the mobile platform uses track movement, and the dual gear meshing mode is designed to effectively prevent the rotating dental movement. The opening module adopts the drill mode. By changing the drill bit The seedling module uses a sprocket to drive the seedlings to send the seedlings, which is aimed at the camworne mechanism and designed a hollow seedlings to solve the accuracy of the setting of the seedlings. The control module uses the ESP8266 Internet of Things chip, which is remotely through the mobile phone WiFi WiFi remote range Control the machine.

Lone tree "easy to plant" tree planting platform works

The National College Student Machinery Innovation Design Contest has instructed the first competition of the Ministry of Education in 2003 and the establishment of the competition organizing committee of the Ministry of Education in 2005. It has been held for ten contests after 20 years. The purpose of the contest is to guide colleges and universities to focus on cultivating college students 'innovative design consciousness, comprehensive design ability and teamwork spirit in teaching; strengthen the training of students' hands -on ability and training of engineering practice, improve students through innovative thinking for actual needs, and conduct mechanical design through innovative thinking. Real work ability such as process production; attracting and encouraging the majority of students to actively participate in extracurricular scientific and technological activities to create conditions for outstanding talents. The National College Student Machinery Innovation Design Contest has always taken the cultivation of mechanical innovation talents and promoting the reform of college innovation education as the mission and core value of the Holy Spirit. The theme of this contest is "nature · harmony", encouraging and guiding college students to design and produce "bionic machinery" and "natural repair machinery", advocate college students to actively understand the laws of animals and their activities in nature, and protect the environment created by their learning to protect the environment. , Harmony with nature. This contest attracted a total of 5,415 works from 704 universities to participate. In the end, 200 works entered the national finals, representing the highest level of participating works in the country.

Source: School of Mechanical and Power Engineering

Edit: Zeng Xin, Ren Ziwen

Editor on duty: Li Xinyu

Editor in charge: Qi Jie

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