Harvester is an integrated machine for harvesting crops. Harvesting and threshing are completed at one time, and the grains are concentrated in the storage bin, and then the grain is transported to the transport vehicle through the conveyor belt. It can also be harvested manually, and the stalks of crops such as rice and wheat are laid in the field, and then picked up and threshed by grain harvesting machinery. Crop harvesting machinery for harvesting grains and straws of cereal crops such as rice and wheat. Including harvesters, windrowers, balers, grain combine harvesters and grain threshers, etc. Grain harvesting machinery is developed on the basis of various harvesting and threshing tools.
A harvester is an all-in-one machine for harvesting crops, invented by Cyrus McCormick.The harvester completes harvesting, threshing, and concentrates the grains into the storage bin at one time, and then transports the grains to the transport vehicle through the conveyor belt.Manual harvesting can also be used to spread the stalks of rice, wheat and other crops in the field, and then use grain harvesting machinery to pick up and threshing.Mainly divided into side-mounted, back-mounted, hand-held, horizontal and vertical harvesters.The development trend is to use new materials to further reduce weight; to use low-vibration engines and advanced vibration-reducing and vibration-isolating devices and rationally configure parts to reduce the harm of vibration to the human body.
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Robot 5 seconds solution cube
At the entrance of the skill display results area, Zhao Kai from Wuxi Technician College and his booth were surrounded by students and business representatives. Zhao Kai was introducing and demonstrating the robot he invented. The unwrapped Rubik's Cube was messed up, placed on the table, and the robot was started. The robot's "finger" began to turn. In just 5 seconds, the Rubik's Cube was unlocked, and the visitors were amazed. Zhao Kai introduced that the Rubik's Cube robot was selected and assembled from more than 10,000 parts under the guidance of the classmates. The robot uses the ultrasonic sensor to detect the Rubik's cube, the central controller drives the servo motor, and the built-in angle sensor performs positioning. The color sensor scans six faces, and then drives the other two servo motors to solve the magic cube through the student's third-order cube algorithm. The instructor, Shishi Zhuang, introduced this invention as a fun invention, but it can be used in the sorting, assembly line and education industries in the future.
Forklift cleverly opened the bottle cap
On an open space outside, a forklift was parked in the red fence and 20 bottles of beer were placed on a red shelf. Wang Shengping, a forklift worker from Haishu Group, did not rush to open the forklift to the proper distance and start the forklift forks at the bottle cap (see picture). "嘣", a cap was opened, "嘣", another cap was opened. In less than a minute, 6 caps landed and the bottle was intact. Wang Shengping said that he did not spend much time in practicing this unique work, mainly relying on daily experience accumulation and grasping the sense of distance. He has been engaged in forklifts for nearly eight years. After practicing this skill, his salary has improved and he has become particularly confident.
Computer remote control of home appliances
On the day of the opening ceremony, in addition to the skill achievement display and skill talent performance, the finals of five types of tool fitter, radio debugger, maintenance electrician, lathe, and IoT application technology were also held at Wuxi Technician College. At the final stage of the Internet of Things application technology, seven teams from four colleges in Wuxi participated in the competition. The day's competition was “Smart Home Installation and Maintenanceâ€, with 3 members in each team. The finals were selected in the IOT training operation room of Wuxi Technician College. Each team has a “smart home model operation room†in the operation room, including furniture such as fans and curtains, and a “smart home installation and maintenance operationâ€. Taiwan, including smart home electrical security management system, smart home ecological gardening management system and basic control area. Team members need to wire, connect equipment, and debug the computer. The reason why "Smart Home Installation and Maintenance" was selected as the competition project, the coach of the Wuxi Technician College was introduced. The project is based on the practice of production, and it is also suitable for competition. The computer can be operated remotely by computer. When the appliance is operated, the curtain can be adjusted according to the degree of light.
Enterprises enter the campus
Different from other skill competitions, the talents supply and demand docking activities were held on the day of the opening ceremony of the competition. 68 key employers brought more than 3,000 reserve positions to the site for talent docking. More than 4,000 students from 18 skill schools graduated in 2014 and 2015. Students participate in finding the right opportunity. There are two areas in the activity site: “School-enterprise cooperation negotiation†and “Skills talent reserveâ€. More than 60 enterprises are looking for counterparts to negotiate business according to the required types of work, signing a school-enterprise cooperation agreement, and laying the foundation for long-term supply of skilled personnel. . According to the recruitment manager of Jiangsu Dawei Technology Co., Ltd., the recruitment requirements of the company are relatively high, and generally require undergraduate graduation. However, a student who graduated from a technical school had gone to the company for an interview. The personnel department felt that the student was particularly good. Yesterday, the company took a look at the competition and hoped to recruit the right talent.
With a heavy forklift truck, you can easily open the bottle cap of the beer bottle; when you encounter the stairs, the wheelchair can climb up and down freely; the small robot, in addition to turning the horizontal bar, can quickly solve the Rubik's Cube... Yesterday, 2013" The Wuxi Skills and Technician Competition kicked off at the Wuxi Technician College. The professional skills masters showed their unique skills and attracted praise. According to reports, the competition is the first comprehensive vocational skill competition held in Wuxi. A total of 52 teams participated in the competition of 15 types of work. The competition will last until the 18th of this month.
November 30, 2023