Respective drive device of gearbox special for disk type tractor
A transfer device, gearbox technology, applied in the direction of transmission device, mechanical control device, transmission device parts, etc., can solve the problems of inability to realize free switching, inability to realize front drive and rear drive, etc., and achieve compact and reasonable structure and convenient use Effect
Inactive Publication Date: 2018-07-24
杨仲雄
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Problems solved by technology
[0003] The disadvantage of this technical solution is that the driving mode can only realize four-wheel drive, and cannot realize the front-wheel drive and rear-wheel drive, let alone the free switching of the three driving modes of front-wheel drive, rear-wheel drive and four-wheel drive
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[0023] Such as figure 1 , 2 , a transfer device of an integrated transmission shown in 3, including an intermediate shaft (1), a front power output shaft (2), and a rear power output shaft (3), characterized in that the intermediate shaft (1) The upper sleeve is provided with a transition gear (4), the front PTO shaft (2) and the rear PTO shaft (3) are coaxially and equally diametrically arranged, and the front PTO shaft (2) and the rear PTO shaft ( 3) The upper sleeve is provided with a power output gear (5), and the power output gear (5) is provided with internal splines, and the front power output shaft (2) and the rear power output shaft (3) are equipped with The external splines meshing with the internal splines of the power output gear (5), the external splines on the front power output shaft (2) and the rear power output shaft (3) are longer than the 1 / 3 to 1 / 2 of the power output gear (5), the power output gear (5) meshes with the transition gear (4), and the power out...
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The invention relates to a respective drive device of a gearbox special for a disk type tractor. The respective drive device of the gearbox special for the disk type tractor comprises an intermediateshaft, a front power output shaft and a rear power output shaft. The respective drive device of the gearbox special for the disk type tractor is characterized in that the intermediate shaft is sleevedwith a transmission gea, the front power output shaft and the rear power output shaft are arranged in a coaxial and equal-diameter manner, the front power output shaft and the rear power output shaftare sleeved with a power output gear, the power output gear is provided with an internal spline, the front power output shaft is provided with an external spline meshed with the internal spline of the power output gear, the rear power output shaft is provided with an external spline meshed with the internal spline of the power output gear, both the external spline on the power output shaft and the external spline on the rear power output shaft are longer than one third to one second the length of the power output gear, the power output gear is meshed with the transmission gear, and the poweroutput gear is divided in to a front power output gear body and a rear power output gear body through an annular split groove. The respective drive device of the gearbox special for the disk type tractor can realize three drive modes including the front drive mode, the rear drive mode and the four-wheel drive mode, and can freely switch among the three drive modes including the front drive mode, the rear drive mode and the four-wheel drive mode to adapt to different driving environments.
Description
technical field [0001] The invention relates to mechanical transmission, in particular to a transfer device for a special gearbox for a disc tractor. Background technique [0002] Disc tractors are currently one of the most widely used tractors, but in the prior art, all disc tractors use a gearbox with a model of 130. This gearbox includes a main gearbox, an auxiliary gearbox and a transfer case. The 130 Transfer case drive mode generally all is that rear wheel drives independently, and people have designed a lot of patents in order to solve this problem, disclose a kind of disc tractor as the Chinese patent that publication number is CN104085297A, and it comprises front wheel, trailing wheel, engine , clutch shaft, first gearbox, second gearbox, third gearbox, joystick; one end of the clutch shaft is used to connect with the engine; one end of the first gearbox is connected to the other end of the clutch shaft , the other end of which is divided into two ways of connectio...
Claims
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IPC IPC(8): F16H3/32F16H57/029F16H59/02F16H57/02F16H63/32
CPCF16H3/32F16H57/02F16H57/029F16H59/0278F16H63/32F16H2059/0282F16H2057/02056
Inventor 杨仲雄王广民解金亮张旭东余庆佳
Owner 杨仲雄