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Dołączył: 29 Paź 2010
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 Wysłany: Śro 12:03, 16 Lut 2011 Temat postu: p90x workout schedule A modification _567 Yuba col |
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Modification of a Yuba collector
Grass has been agreed with the majority of farmers, and Yuba difficult to collect huge waste is the main problem currently facing. Some choose to sit on the harvester collected by Budou Yuba, this is very unsafe. Combine some modifications in the Yuba collector, mainly in the Harvester back end of the installation screen dumper, so Yuba automatically discharged by gravity itself. This collection was limited due to location of the rear harvester, dump volume is small, resulting in Yuba small heap, pile more, is not conducive to transport recycling, but can not be used in Waterlogging year. Beixing Heilongjiang Province in 2005 and borrowing from other farms in converted farm based on the experience, try a new method of modified Yuba collector, by the use of validation to good effect. This modification compared with other collection methods have the following characteristics: ① beans large luggage capacity, generally 3.5 ~ 4.0m. , Yuba collected heap big focus, easy to transport without affecting the site preparation. ② people do not work with the car is conducive to safety. ③ rely on wind transport,[link widoczny dla zalogowanych], resistance, reliable requirements for the degree of wet and dry crops lax. Here are some specific modification methods. A modified method and principle of circle 1 8765 Yuba collector install combines the modified signal circle 1. 2-top fixed channel. Last screen 3. Set grass box 4. Machine side of the fixed channel 5. Valve 6. Screw pushing of control 7. Pushing of the drive pulley device and the fan 8. Stem of the Yuba belt grinding device mainly consists of set of grass collection box, spiral push operation, fans, fixed with the channel, switch boxes and control institutions,[link widoczny dla zalogowanych], transmission and other components. Shown in Figure 1, below the screen in the installation of a tail push the spiral conveyer, from the end of the Yuba sieve catch blow and transported to the fan,[link widoczny dla zalogowanych], fan then Yuba Received :2005-12-27 blown Set grass box. Set grass box installed in the rear of combine harvesters, pushing of the power device and the fan belt is passed by the stalk crushing devices, set top boxes with grass on both sides were fixed to the machine with the channel wall, the lower part downward and to the After the opening of the valve, both sides have a set of bar linkage, with manual or hydraulic cylinder control on. Transmission device and the fan by pushing of coaxial transmission speed of 1700 ~ 1800r/rain. This transmission mode structure is simple, but in the course there have been some problems pushing of fragile rotation speed is too high, while the fan speed is not enough due to lack of wind caused by the subsequent conversion process should be considered sub-shaft drive way. 2 modification process should pay attention to the problems a. Different models should be based on matching different types of fans, blowing fan to ensure the ability of Yuba. For example, JDL3316 type combine with 3.5 'fan diameter of 350mm) to meet the needs of fans, and JDL1075/1065 type combine with 4.0 to be fan. b. Pushing of control valves and the fan should be set lower,[link widoczny dla zalogowanych], so that when the clean-up blocking, half-way stop Yuba Yuba collection can be discharged straight from here. C. To install the drive belt tensioner to prevent slipping. d. Fans should not be too long delivery tube to reduce the possibility of clogging. e. Fan speed is high, so use good quality high-speed bearings. f. In the distributor permission to open the sector to maximize the use of hydraulic control,[link widoczny dla zalogowanych], manual control is disabled due to slow, and close the lax, resulting in Yuba waste, will be a long time to set the grass box deformation. 3 Use the process should pay attention to the problems a. Harvester by feeder ship should be issued and by working to prevent too much pushing of a long stem into the hull inside, causing fan plug. b. Fan bearings should be of high quality grease lubrication, and to always check in time raise. C. Edge of a farm should be taken to avoid turning the set combines the tail hit the grass box trees and other obstacles. d. Yuba operation to observe the situation inside the hull, and promptly discharged. (005) l. .
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