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Cropper

A lawn mower and machine technology, applied in harvesters, agricultural machinery and implements, applications, etc., can solve problems such as unsafe use, worrying about safety in use, and the inability of cooling airflow to sweep smoothly.

Inactive Publication Date: 2009-01-14
KYMCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even so, the braking device 15 is still obstructed in front of the engine 12 and the electrical component group 13, and the cooling air flow cannot be smoothly swept through the engine 12 and the electrical component group 13, and a good heat dissipation effect cannot be achieved. The additional installation will increase the overall equipment cost, and there is a risk that the cost will not be enough to benefit
[0011] 3. The brake device 15 is too close to the electrical component group 13, and there are unsafe factors for use:
[0012] On the other hand, the brake device 15 is quite adjacent to the electrical component group 13, and the overall configuration appears to be relatively crowded, and the various parts will have a large mutual influence and even interference during the actuation, especially when the brake device 15 is paired with each other. When the flywheel 14 is activated to produce friction and braking, small sparks may be generated by friction, and the sporadic small sparks splashed outward may cause operational safety hazards to the surrounding electrical component groups 13, so the overall use safety is worrying

Method used

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Embodiment Construction

[0024] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings.

[0025] Referring to Fig. 3 and Fig. 4, it is the preferred embodiment of the lawnmower 2 of the present invention, comprising a driving handle 21, a drive away machine platform 22, an oil liquid mounted on the drive away machine platform 22 (not shown in the figure) fuel tank device 23, one is arranged on drive device 24 on this machine platform 22, one is rotatably arranged on the starting flywheel 25 between this drive device 24 and this fuel tank device 23, and a setting The leading braking device 26 at this starting flywheel 25 side. The driving device 24 has a power motor 241 driven by the starting flywheel 25 , and an electrical component group 242 located beside the power motor 241 . Wherein, the power motor 241 is the engine, through the synchron...

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Abstract

A mower is composed of a running body, an oil tank unit on said running body, a drive unit on said running body, a rotary starting flywheel arranged between said drive unit and oil tank unit, and a front brake at the side of said flywheel. Said drive unit consists of a power motor driven by said flywheel and an electric element set at the side of said power motor. It features that said front brake can be pressed on the circumferential surface of flywheel for higher braking effect and is far from the electric element set for higher heat dissipating effect.

Description

【Technical field】 [0001] The invention relates to a lawnmower, in particular to a lawnmower with good heat dissipation effect and operation safety. 【Background technique】 [0002] See Figure 1 with figure 2 , is a fuel tank 11 of a lawn mower 1, an engine 12, an electrical component group 13, a starting flywheel 14, and a brake device 15. The spatial configuration is schematic. Wherein, the starting flywheel 14 and the braking device 15 are located between the engine 12 , the electrical component group 13 and the fuel tank 11 . The electrical component group 13 is composed of components such as a carburetor, an oil pipe, a spark plug, and a connecting circuit. [0003] The braking device 15 is arranged on one side of the starting flywheel 14 relatively close to the electrical component group 13 for braking the rotation of the starting flywheel 14 . The braking device 15 includes a fixed base 151, a brake arm 152 pivotally arranged at the bottom of the starting flywheel 14...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D69/00A01D69/10
Inventor 喻润湘陈俊清
Owner KYMCO
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