Clutch structure of intertillage management machine

Abstract

The invention provides a clutch structure of an intertillage management machine. Two sides of an outer shell are respectively provided with a bearing, a rotation shaft is arranged inside each bearing in a penetrating mode, the two rotation shafts are arranged on the same axis, a plurality of embedding grooves are formed in the wall face of each of the two rotation shafts, a shaft sleeve is arranged on the two rotation shafts located inside the outer shell, the shaft sleeve is provided with through holes corresponding to the position of each embedding groove of the two rotation shafts, a positioning steel ball is arranged in each through hole in the shaft sleeve, a transmission gear is fixedly arranged on the shaft sleeve, two sides of the transmission gear are respectively provided with a sliding seat, a blocking edge is arranged on the outer wall face of each of the two sliding seats, opposite inner sides, arranged on the shaft sleeve in a sleeved mode, of the inside of the two sliding seats are respectively provided with a limiting hole, opposite outer sides, arranged on the shaft sleeve in a sleeved mode, of the inside of the two sliding seats are respectively provided with a separating groove, two springs are arranged on the shaft sleeve and located between two sides of the transmission gear and the two sliding seats respectively, and two shifting parts are additionally arranged inside the outer shell.

Description

technical field [0001] The present invention relates to a clutch structure of a cultivating management machine, in particular two rotating shafts are provided on the same axis, and wheels or cultivating wheels are directly assembled on the two rotating shafts. Actuate to control the two rotating shafts to rotate or stop respectively, and then link the outer wheel or the tilling wheel to rotate or stop, which is more convenient for the steering control of the cultivator management machine. Background technique [0002] Generally, the cultivating management machine with two wheels or double tillage wheels mainly drives a single rotating shaft to rotate by the transmission mechanism, and the rotating shaft drives the wheels or cultivating wheels on both sides to rotate, and then drives the cultivating management machine to move forward. However, the existing cultivating management machine must When turning, the operator must exert force to force the body of the cultivator manag...

AI Technical Summary

Problems solved by technology

[0002] Generally, the cultivating management machine with two wheels or double tillage wheels mainly drives a single rotating shaft to rotate by the transmission mechanism, and the rotating shaft drives the wheels or cultivating wheels on both sides to rotate, and then drives the cultivating management machine to move forward. However, the existing cultivating management machine must When turning, the operator must exert force to force the body of the cultivator management machine to turn left or right. If the strength is not enough, it is difficult to turn the direction, and the steering operation is extremely laborious and inconvenient. There is another cultivator management machine that can control the steering , such as China Taiwan Announcement No. 499831 patent case, which mainly refers to a cultivator management machine equipped with a clutch unit, the clutch unit includes: a main shaft that is controlled to rotate, and two are respectively wrapped around the periphery of the main shaft and can be linked The gear of the cultivating wheel, a plurality of steel balls that are limited on one side of the gear, and two clutch collars that surround the outer periphery of the gear and resist the steel balls described above, the clutch collar has a rotation-limiting wall and a separation-limiting wall. The inner diameter of the limiting wall is larger than that of the limiting wall. In the combined state, the limiting wall is the corresponding limit so that these steel balls are pressed against the periphery of the main shaft, so that the main shaft is connected with the gear, and the cultivation wheel is driven to rotate. When in the state, the clutch collar can be controlled to be pulled, so that the limit wall is correspondingly located outside the steel balls, so that the steel balls leave the periphery of the main shaft to separate the gear and the main shaft, so that the cultivating wheel also stops rotating. At this time, it can be controlled to stop the cultivating wheel on one side, while the cultivating wheel on the other side revolves around it to obtain the smallest radius of gyration. However, the clutch structure of the existing cultivating management machine is provided with a runner, two wheels on the single main shaft. Gears, two clutch collars, two return springs and two bearings, etc., rely on the runner to drive the main shaft to rotate, and the main shaft synchronously drives the second gear to rotate. The second gear must be driven by a chain to the gear on the first output shaft. Drive this output shaft to rotate again, this output shaft drives the wheel that is located at both sides or the tiller wheel to rotate again, although the clutch structure of existing this cultivator management machine can control body to turn, but overall component is many, structure is complicated, and transmission mode also It is extremely complicated and bulky, so the weight of the body is extremely heavy and it is not easy to control

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