Linkage control mechanism and weeding equipment
A technology of linkage control and weeding knives, which is applied to harvesters, agricultural machinery and implements, cutters, etc., can solve the problems of heavy workload and long adjustment time, and achieve the effect of reducing workload and shortening adjustment time
Pending Publication Date: 2020-12-25
GUANGDONG PROVINCE MODERN AGRI EQUIP RES INST +1
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Problems solved by technology
However, this kind of control mechanism needs to perform multiple rotations when adjusting the attitude of the moving parts, and the adjustment time is long, resulting in a large workload when adjusting the moving parts
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[0033] This part will describe the specific embodiment of the application in detail. The preferred embodiment of the application is shown in the accompanying drawings. Each technical feature and overall technical solution of the application, but it should not be understood as a limitation on the protection scope of the application.
[0034] The existing control mechanism for adjusting the attitude of the moving parts usually adopts a fixed hook and a manual vertical screw rotation, so as to realize the attitude adjustment of the moving parts. However, this control mechanism needs to perform multiple rotations when adjusting the attitude of the moving parts, and the adjustment time is long, resulting in a large workload when adjusting the moving parts.
[0035] In order to solve the above technical problems, such as figure 1 and figure 2 As shown, the embodiment of the present application provides a linkage control mechanism for connecting external components and moving part...
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The invention discloses a linkage control mechanism and weeding equipment. The linkage control mechanism comprises a main hanging cantilever, a locking handle, a thrust rotating plate, a lower linkagerotating plate and a limiting rotating handle; one end of the main hanging cantilever is used for being connected with an external assembly in a rotating mode, and the other end of the main hanging cantilever is used for being connected with a movable assembly; the locking handle is connected with the main hanging cantilever in a rotating mode, and one end of the locking handle is provided with ajacking column; the thrust rotating plate is located on one side of the jacking column and is connected with the main hanging cantilever in a rotating mode, and when the locking handle rotates towards the thrust rotating plate, the locking handle makes contact with the edge of the thrust rotating plate through the jacking column; one end of the lower linkage rotating plate is connected with the thrust rotating plate in a rotating mode, the other end of the lower linkage rotating plate is connected with the limiting rotating handle, and the thrust rotating plate is located between the lockinghandle and one end of the main hanging cantilever; a groove is formed in the edge of the lower linkage rotating plate, and a locking pin used for being embedded into the groove is arranged on the thrust rotating plate; and the thrust rotating plate and the lower linkage rotating plate are located between the main hanging cantilever and the limiting rotating handle, and the limiting rotating handleis used for being fixed to the external assembly.
Description
technical field [0001] The present application relates to the technical field of agricultural machinery, in particular to a linkage control mechanism and weeding equipment. Background technique [0002] In existing agricultural equipment, due to application requirements, there will be moving parts that need to adjust their posture. For example, in the weeding equipment, in order to reduce the unnecessary loss of the cutter head, the height of the cutter head needs to be adjusted when it is not working, and the cutter head should be idle; when the weeding equipment is working, the height of the cutter head should be lowered so that the cutter head can weed Work. And such moving parts need to be connected with the control mechanism for attitude adjustment. [0003] The existing control mechanism for adjusting the attitude of the moving parts usually adopts a fixed hook and a manual vertical screw rotation, so as to realize the attitude adjustment of the moving parts. Howeve...
Claims
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IPC IPC(8): A01D34/00
CPCA01D34/006
Inventor 何林李沐桐张轩陈中武杨金虎王斌斌邱沛韩陈卫灵邹诗洋
Owner GUANGDONG PROVINCE MODERN AGRI EQUIP RES INST