Patent Operation Platform
Patent
Patent transfer license contact: Mr. Yan
[CN 202110423698.8] Multi-mode hydro-mechanical stepless speed change device for grain harvester
[CN 202110423698.8] A multi-mode hydraulic-mechanical stepless speed change device for grain harvesters Title: A multi-mode hydraulic-mechanical stepless speed change device for grain harvesters Application number: CN 202110423698.8 Applicant: China University of Petroleum (East China) Application date: 2021-4-20 Patent type: Invention application The present invention discloses a multi-mode hydraulic-mechanical stepless speed change device for grain harvesters, including: a power input shaft, one end of which is connected with an engine, the other end is connected with the power take-off; the first gear, which is selectively connected with the power input shaft; the second gear, which is selectively connected with the power input shaft; the third gear, which meshes with the first gear; the hydraulic variable input shaft, one end of which is coaxially and fixedly connected with the third gear, and the other end of which is connected with the variable hydraulic pump; the quantitative hydraulic motor, which is connected with the variable hydraulic pump; the first planetary row and the second planetary row; wherein the second planet carrier is fixedly connected to the first ring gear; the second gear is connected to the first planet carrier in transmission; the hydraulic motor output shaft selectively transmits power to the first sun gear or The second ring gear; the second sun gear or the second planet carrier selectively connects different gear actuators, and transmits power to the power output shaft through the gear actuators.
Latest developments
CONTACT US
Telephone:+86 13325294111
Service Phone:+86 400-009-0799
Mailbox:taianhualu@163.com
Address: 2577 Yitianmen Street, Tai'an High tech Zone, Shandong Province
Chinese website:hualu forging press. Website Leveling machine. Website
QR code
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.
These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.
These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.
These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.