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Mowing vehicle rotating shaft assembly

A technology of rotating shafts and lawn mowers, which is applied in the direction of harvesters, couplings, cutters, etc., can solve the problems of insufficient power, single speed of cutting blades of lawn mowers, excess power, etc., and achieve simple structure and simple adjustment Convenience and stable transmission

Inactive Publication Date: 2021-03-02
苏州雅琪新精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The rotating shaft of the existing lawnmower receives the stable rotational speed output from the motor, so that the cutter speed of the lawnmower is very single. When dealing with different types of grass, there will be insufficient power or excess power. The cutting blade of the lawn mower needs to be able to work in a targeted manner, and a rotating shaft assembly with adjustable speed is required

Method used

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  • Mowing vehicle rotating shaft assembly
  • Mowing vehicle rotating shaft assembly
  • Mowing vehicle rotating shaft assembly

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Example 1: Please refer to figure 1 , a mower rotary shaft 9 assembly, including a transmission box 1, a driving shaft 2 and a driven shaft 3, the left side wall of the transmission box 1 has a through hole, and the driving shaft 2 passes into the transmission box 1 through the through hole Inside, the driven shaft 3 is rotatably connected to the right side wall of the transmission box 1, the middle part of the driving shaft 2 is limitedly rotated and connected with a snap ring 4, the snap ring 4 is fixedly connected with a guide rod 5, and the left end of the driving shaft 2 is fixedly connected There is a first gear 6, a sleeve 7 is fixedly welded to the left end of the driven shaft 3, and a second gear 8 is fixedly connected to the sleeve 7. The main transmission mechanism is arranged at the bottom of the transmission box 1, the first gear 6 and the second gear The second gear 8 is connected through the main transmission assembly;

[0021] see figure 1 , the main t...

Embodiment 2

[0027] Embodiment 2: This embodiment serves as a supplementary description of the previous embodiment: please refer to figure 1 , a mower rotary shaft 9 assembly, including a transmission box 1, a driving shaft 2 and a driven shaft 3, the left side wall of the transmission box 1 has a through hole, and the driving shaft 2 passes into the transmission box 1 through the through hole Inside, the driven shaft 3 is rotatably connected to the right side wall of the transmission box 1, the middle part of the driving shaft 2 is limitedly rotated and connected with a snap ring 4, the snap ring 4 is fixedly connected with a guide rod 5, and the left end of the driving shaft 2 is fixedly connected There is a first gear 6, a sleeve 7 is fixedly welded to the left end of the driven shaft 3, and a second gear 8 is fixedly connected to the sleeve 7. The main transmission mechanism is arranged at the bottom of the transmission box 1, the first gear 6 and the second gear The second gear 8 is c...

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Abstract

The invention discloses a mowing vehicle rotating shaft assembly, and relates to the technical field of mowing vehicle transmission. The mowing vehicle rotating shaft assembly comprises a transmissionbox body, a driving shaft and a driven shaft, a through hole is formed at the left side wall of the transmission box body, the driving shaft extends into the transmission box body from the through hole, the driven shaft is rotatably connected to the right side wall of the transmission box body, and a clamping ring is rotatably connected to the middle of the driving shaft in a limited manner. A guide rod is fixedly connected to the clamping ring, a main transmission mechanism is arranged at the lower portion in the transmission box body, and a first gear and a second gear are connected througha main transmission assembly. Compared with the prior art, the mowing vehicle rotating shaft assembly has the beneficial effects that the mowing vehicle rotating shaft assembly is simple in structureand stable in transmission, the transverse positions of the driving shaft and the first gear are shifted through the guide rod, so that the first gear is meshed with a first transmission gear, or a pin shaft is led into a sleeve, two-stage adjustable transmission is achieved, and the targeted requirements of daily work of a lawn mower are met; and a structure assembly is simple and convenient toadjust and good in actual use effect.

Description

technical field [0001] The invention relates to the technical field of lawnmower transmission, in particular to a lawnmower rotating shaft assembly. Background technique [0002] The lawn mower is a weeding device used for large-scale lawn cleaning. It is an indispensable tool for mowing the lawn and is widely used in large-scale weeding. Existing lawn mowers are mainly divided into hand-push and ride-on types. [0003] The rotating shaft of the existing lawnmower receives the stable rotational speed output from the motor, so that the cutter speed of the lawnmower is very single. When dealing with different types of grass, there will be insufficient power or excess power. For lawnmower knives to work in a targeted manner, a rotating shaft assembly with adjustable speed is required. [0004] For this reason, those skilled in the art have proposed a lawnmower rotating shaft assembly to solve the problems raised in the above background. Contents of the invention [0005] T...

Claims

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Application Information

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IPC IPC(8): A01D34/00F16H3/32F16H57/022F16H57/023F16D1/04
CPCA01D34/00F16D1/04F16H3/32F16H57/022F16H57/023F16H2057/0221
Inventor 王青张爱民汪景
Owner 苏州雅琪新精密机械有限公司