Tauri students won three first prizes in this competition!

2022 is the 120th anniversary of the establishment of Taiyuan University of Technology. From August 21st to 23rd, the finals of the 10th National College Student Machinery Innovation Design Contest were grandly held in Shenzhen University of Technology. The students of our school achieved excellent results in the national finals. The "two and" Huiyu Group "of the physical group are the first of the province's participating universities and the top across the country. The teachers and students of our school presented a beautiful gift to the alma mater with practical actions!

Award team and project

1

PART.1

"Multi -industrial rotation separation tree planting device"

Project introduction: "Multi -industrial rotation separation and separation tree planting device" uses a modular design concept to disassemble the tree planting into three steps: drilling soil, planting seedlings and soil covering. Using a separate skateboard with gear driver and outer barriers rotating, only two motors can control the switching of multiple stations and the feed of vertical direction, which greatly streamlines the structure to respond to complex and changeable in the future. Real the actual situation is left to solve the space. The soil covering device uses a DC motor to drive a completely symmetrical crank rocker mechanism to combine the peaceful quadriceps mechanism to achieve the stability and continuity of the device work. The bottom of the warehouse is installed with two symmetrical racks, and the upper part of the upper part of the stepper motor is not fully meshing. The incomplete gears and the two racks have messed the feed and exit of the saplings warehouse. This device adapts to a variety of work, realizes a complete mechanized tree planting, saves human resources, and improves work efficiency.

Participating students: Li Haoyuan, Wang Chen, Yan Haodeng, Yan Yuxiang, Zhang Ze

Instructor: Li Feng, Chang Yanhong

2

PART.2

"Bionic Rat"

Project introduction: "Bionic Rat Woman" provides a bionic mouse woman robot suitable for automatic operations in complex environments. By observing the biological and movement characteristics of the mouse, the bionic mouse women who can achieve a two -legged and legs can be curled up and can be transmitted. The bionic mouse is mainly composed of shells, legs and positioning boards. The shell is a foldable curved structure, and the four -shot mechanism is used as a flexible surface support to achieve the curling of the overall mechanism. The legs are opened in parallel space to open a four -pointed mechanism to achieve the two -legged and legs, and the two gait can be converted to each other. The positioning board is fixed in the shell, which is convenient for the accurate positioning of the agency to curl up. Through a series of link mechanisms, the motion mode of the bionic rat woman is more in line with the biological characteristics of the mouse woman, inheriting the high stability and carrying advantages of multi -foot robots, can curl up their bodies, switch the gait flexibly, and also cross the obstacles. Suitable for operations in complex environments, high space utilization, can also overcome the rollover by adjusting the center of gravity. In addition, after the camouflage decoration of the bionic rat woman's shell, it also has good concealment. It has potential application value in military reconnaissance, pipeline survey, field photography and puzzle enlightenment.

Participating students: Zhang Xinglong, Li Wenbo, Chen Yifan, An Zilei, Fu Zhihao

Instructor: Guo Ce, Wang Cheng

3

PART.3

"Multifunctional slope repair device"

——Puomotic coupling group motivation robot population

Project introduction: Multi -functional slope repair device consists of a robot population. The robot population is divided into "crack grouting robot", "paving the net jet robot", "supplies reservoir robot". Complete the ecological restoration of the slope. The "crack grouting robot" can be filled with slope concave pit cracks. The robot consists of a filling mechanism, moving pipe and replacement mechanism, and is equipped with a camera supporting image recognition. The "Paper Jets" can achieve the laying and jet function of the protective net. The robot consists of a web -paving agency, a jet mechanism, and a migrant pipe and a change mechanism. "Supplying Materials Robot" can perform real -time ingredients and storage work, while completing the supply of other operating vehicles. The robot consists of concrete production agencies, raw materials supplementary agencies, and moving mechanisms. The work adopts the coordinated work mode of the robot group. The three robots are coordinated through 5G communication, combining artificial intelligence image recognition technology to fill the slope to achieve the function of ecological repair of different slopes in complex environments.

Participants: Jia Zhifeng, Cecilia Cheung, Lu Xinqi

Instructor: Li Weiguo, Yang Xuejun

Contest

The players of the "Multi -Functional Slope Repair Device" project team are classmates from the robot team of our school. Although the preparation cycle of this competition is longer than other events, their preparation time is only about half a year.

At the beginning of the preparation, the Spring Festival of the winter vacation, they gave up their holiday time. Under the arrangement of the instructor of Li Weiguo and Yang Xuejun, they were in full swing to make the competition deployment. "The beginning of everything is difficult, the first question we face is to choose a topic." Because the requirements of the National College Student Mechanical Innovation Design Competition are "physical competitions, mechanical combination, system training, and innovative applications", the topic determines the height of the work and the height of the work and the height of the work The complexity of the work. During the interview, the classmate Lu Xinqi admitted that their topic research was carried out for a month. After repeated polishing research in many meetings, they finally determined their own plan.

In the case of unable to return to school in advance, the team members can only simulate construction in the computer. During the holidays, everyone studied in the day and held discussion meetings about the competition late at night. After this simulation and discussion, the team completed most of theoretical preparations before the start of school.

After the official start of school, due to the impact of the epidemic, the preparation of competitions across the campus could not be achieved. Everyone actively used the existing venue (dormitory, outdoor, etc.) to prepare for this competition. After submitting the information, the team members performed simulation and defense exercises at the second floor conference room of the engineering training center of Taiyuan University of Technology. The students of the "multi -industrial rotation separation tree planting device" and the "bionic mouse woman" project team came from our school's "Sito" university student mechanical innovation design base. They also encountered the difficulties brought by the epidemic during the preparation process. The instructor team of the two project teams is not afraid of difficulties, and has repeatedly traveled to and from the Xiangxiang, West and Huyu Campus, discussed the design solutions with the majority of students, modified design drawings, purchased parts materials, and went to the college laboratory, engineering training center and The workshop, personally instructed students to produce. Teachers and students work together, often abandoning holidays, and running on the avenue of mechanical innovation and debugging and discussions all night.

In the summer vacation, the pace of the national competition is closer! The leaders of the School of Mechanical and Languard Engineering made unified arrangements for the instructor and participants in a timely manner to ensure the smooth progress of the competition; Teacher Li Xiuhong, the person in charge of the "Sito" college student mechanical innovation design base, has repeatedly read the entry of the participating works through the Tencent meeting to ensure the entry of the participants entering The status of the game; and our classmates have given up the entire holiday and stayed in school to prepare for the race. On the hot summer, mosquito bite and heavy rain pour can not stop the players' enthusiasm for the competition. They have gone through countless hard work of day and night. They have seen the campus at 3 am, and have seen the tired face of each other in the laboratory. Having overcome the differences between theory and practice, and go towards a goal unswervingly.

In the end, their hard work has achieved excellent results! The team members of the three project teams said that these efforts that these together for students and school honors are the precious wealth on their lives, and they are extremely proud and glorious to win glory for schools!

special

do not

sense

Thanks

Behind the award of the competition, the support and dedication of many people are inseparable.

The team members sincerely thank the school leaders, the School of Innovation and Entrepreneurship, the leaders and teachers of the School of Machinery and Languine Engineering for their strong support for the competition.

Thanks to Li Weiguo, Yang Xuejun and other teachers for giving the group members with careful guidance and spent a lot of time and energy for the project.

Thanks to the robot team Ren Jieyu and Mr. Yan Zhongzhi for their efforts to return to the school in advance for the group members' epidemics, and thank Han Jiayu, Sun Yanbing, and Jin Zhuoyang three teachers to provide materials and venues for the group members.

Thanks to the unremitting efforts of each member of the Teacher Teacher Teacher Teacher in the "Sito" university student mechanical innovation design base.

Introduction to the event

The National College Student Machinery Innovation Design Contest is an older generation of mechanical disciplines represented by Academician Yang and the Ministry of Education ’s Basic Curriculum Teaching Points. Since 2002, it has advocated, launched and continued to promote competition projects. The National College Student Machinery Innovation Design Contest was approved for the college student competition project jointly funded by the Ministry of Education and the Ministry of Finance in 2007, 2008, and 2010. It is also the first competition for the "National College Contest Rankings".

The theme of this competition is "Nature · Harmony", which is the design and production of "bionic machinery" and "ecological repair machinery". The contest was officially launched in March 2021. It received a total of 5,972 provincial preliminary works participated in 704 universities, and the total number of works after cutting was 5,415. In view of the reasons for the new crown pneumonia, this national finals adopt the concentration of expert judges, and the students' online defense is carried out. Through online reports, physical demonstrations, design principles, and review design data, the final award -winning works were determined by the expert group. High levels of winning works and high gold content.

The school attaches great importance to innovation and entrepreneurship education, and strives to build a new type of talent training model with Lide Shushu as the foundation and innovation and entrepreneurship, and create a "fusion classroom", "navigation practice", "drive -type platform" innovation and entrepreneurial talent training mechanism. Education, teaching, organization management, funding investment, policy support, base construction, teacher -based introduction and other aspects of continuous increase in reform, effectively inspiring the enthusiasm of teachers and students to participate in innovation and entrepreneurship, enhance the effectiveness of innovation and entrepreneurial talents, and become the achievements of the competition. Strible foundation and guarantee.

- END -