Installation structure of grab bar and handle mechanism for controlling clutch
A technology for controlling a handle and an installation structure, applied in the field of farming machines, can solve the problems of poor working reliability, short service life, complex structure, etc., and achieve the effects of long service life, simple and compact structure, and compact overall structure
Inactive Publication Date: 2014-11-26
CHONGQING ZHONGHUA MACHINERY
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Problems solved by technology
[0003] The handle mechanism used to control the clutch on the existing agricultural machines generally has problems such as complex structure, cumbersome installation, short service life, and poor working reliability.
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[0015] Below by embodiment and in conjunction with accompanying drawing, the present invention will be further described:
[0016] combine figure 1 —— figure 2 As shown, an installation structure of a clutch control handle mechanism and a handrail bar includes a clutch control handle mechanism and a handrail bar 11 . Among them, the clutch control handle mechanism consists of a handle 1, a clutch cable 2, a mounting seat 3, a second bolt and nut assembly 4, a wear-resistant sleeve 5, a cable fixing pin 6, a mounting bracket 7, a cotter pin 8, a first bolt and nut assembly 9, etc. composition.
[0017] The mounting base 3 is a rectangular box structure, and the mounting base 3 is provided with a bar-shaped groove 3a extending through the left and right side walls and extending forward and backward, for installing the stay wire fixing pin 6 . The backguy fixing pin 6 has an end, and the rod portion of the backguy fixing pin 6 has a notch 6a extending along the axis. The end...
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The invention discloses an installation structure of a grab bar and a handle mechanism for controlling a clutch. The handle mechanism for controlling the clutch comprises a handle, a clutch bracing wire, an installation seat, a bracing wire fixing pin and an installation support, wherein a strip-shaped groove is formed in the installation seat, a split pin is inserted into the tail of the bracing wire fixing pin, and after the bracing wire fixing pin penetrates through the strip-shaped groove, the split pin plays the role of anti-disengaging. The tail end of the clutch bracing wire penetrates through the front wall of the installation seat, extends into an inner cavity of the installation seat, and is fixed into the gap of the bracing wire fixing pin through a pull-off prevention round head arranged at the tail end of the clutch bracing wire. The tail of the installation seat is covered with the installation support, the two lateral walls of the installation support are positioned in corresponding grooves respectively, and the lower end of the installation support is hinged onto the installation seat through a first bolt and nut assembly. The front end of the handle is hinged onto the bracing wire fixing pin, the middle of the handle is hinged to the upper end of the installation support through a second bolt and nut assembly, and a bottom plate of the installation seat and the grab bar are fixedly arranged through a third bolt and nut assembly. The installation structure is simple in structure, fast in installation, long in service life and high in reliability.
Description
technical field [0001] The invention relates to the technical field of farming machines, in particular to an installation structure of a clutch control handle mechanism and a handrail rod on a miniature farming machine. Background technique [0002] The micro-farming machine uses an internal combustion engine as power, and a handle mechanism is installed on the armrest. The handle mechanism is connected to the clutch arm of the clutch through the clutch cable. The clutch arm and the clutch lever of the clutch are hinged to form a lever through a pin shaft. The friction plates inside the clutch close or disengage, thereby transmitting power or interrupting power transmission. When the clutch is closed, power is transmitted to the cultivator through the clutch, so that the cultivator rotates to cultivate the land; when the clutch is disengaged, the power transmission is interrupted, and the shift device additionally provided on the farm machine can be manipulated to shift gear...
Claims
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Inventor 钟川钟华梅小龙
Owner CHONGQING ZHONGHUA MACHINERY