Sowing powder profile copying driving unit
A driving device and power technology, applied in the fields of fertilization, agriculture, application, etc., can solve the problems of the ground wheel and the ground can not keep continuous contact, increase the rate of seed leakage, reduce the yield and other problems, achieve simple structure, improve sensitivity, work Efficient effect
Inactive Publication Date: 2017-11-28
SICHUAN AGRI UNIV
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Problems solved by technology
There are problems such as uneven ground and inconsistent slopes on the working ground of the seeder, resulting in the problem that the ground wheels cannot maintain continuous contact with the ground, so that the seeding mechanism does not rotate, thereby increasing the rate of missed seeding and causing broken seeds. and so on, reducing production
Method used
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Embodiment
[0018] Embodiment: A sowing power profiling driving device of the present invention includes a fixed seat 1, an outer casing 2, a cantilever beam 3, a cantilever beam connecting ear 4, a profiling support beam 5, a spring limiting ring 6, a spring 7, and a rotating mechanism 8. Output transmission shaft 9, output sprocket 10, support beam 11, left side plate 12, right side plate 13 and support rod 14, the fixing device 1 is connected to the sowing power profiling driving device and the planter, and the sowing power is simulated The shape driving device is fixed on the seeder; at the same time, the fixing device 1 is the supporting part of the power profiling drive device for sowing, supports the power profiling drive device for sowing, and is the basic part of the power profiling drive device for sowing. The fixing device 1 supports and positions the output transmission shaft 9 , and the positioning output transmission shaft 9 passes through the fixing device 1 and is axially p...
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The invention discloses a sowing powder profile copying driving unit. The sowing powder profile copying driving unit comprises a fixing pedestal, a cantilever beam, profile copying supporting beams, spring limit rings, springs, a rotating mechanism, an output transmission shaft, a left side plate, and a right side plate; the fixing pedestal is used for supporting and positioning the output transmission shaft; the left side plate and the right side plate are penetrated by the output transmission shaft; the left side plate and the right side plate are used for supporting the rotating mechanism; the left side plate and the right side plate are capable of driving the rotating mechanism to rotate around the output transmission shaft; the rotating mechanism is limited by a profile copying mechanism composed of the profile copying supporting beams, the spring limit rings, and the springs to perform profile copying with ground surface relief. The sowing powder profile copying driving unit is capable of moving up and down with ground surface relief. The rotating mechanism and the profile copying mechanism are used for providing the sowing powder profile copying driving unit with stable and continuous power to perform moving with ground surface relief. The sowing powder profile copying driving unit is capable of realizing synchronous profile copying driving and achieving multi-functions, and working efficiency is high.
Description
technical field [0001] The invention relates to the technical field of sowing of agricultural machinery, in particular to a power profiling driving device for sowing. Background technique [0002] At present, the power source for driving the seeding mechanism can be divided into active drive and passive drive. The purely active drive mode cannot match the forward speed of the tractor, and the synchronization is poor, which may easily cause uneven seeding volume. The use of synchronous ground wheel drive can realize the synchronous change of the speed of the seed meter and the forward speed of the seeder, so that the sowing amount of crops does not change with the change of the forward speed, and is widely used in various seeders. There are problems such as uneven ground and inconsistent slopes on the working ground of the seeder, resulting in the problem that the ground wheels cannot maintain continuous contact with the ground, so that the seeding mechanism does not rotate, ...
Claims
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IPC IPC(8): A01C19/00
Inventor雷小龙任万军廖庆喜马荣朝张黎骅吴维雄吕小荣
OwnerSICHUAN AGRI UNIV