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Mower

A lawn mower and engine technology, applied in the mechanical field, can solve the problems of short friction wheel structure, small driving torque, short friction wheel structure life, etc., and achieve the effect of reasonable structure, ingenious design, and high practical value

Active Publication Date: 2016-07-20
JIANGSU NONGHUA WISDOM AGRICULTURAL SCIENCE AND TECHNOLOGY CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a snowplow driven by a horizontal-axis engine, the horizontal-axis engine drives the driving wheel, and the driving wheel drives the friction wheel structure to drive the snowplow. The friction wheel has a simple structure and low cost, but the friction wheel has a short service life of only dozens of hours. The rubber just wears out and must be replaced. Furthermore, since the driving torque of the snowplow is smaller than that of the lawn mower, if the above-mentioned horizontal shaft engine and friction wheel structure are applied to the lawn mower, the friction wheel structure will Shorter life, therefore, there is a need for a long life lawn mower driven by a horizontal shaft engine

Method used

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Embodiment Construction

[0022] The lawnmower of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 As shown, the mower of the present invention includes an engine 1 , a first transmission assembly, a second transmission assembly, a mounting plate 6 , a mounting plate 2 14 and wheels 24 . Described first transmission assembly comprises crankshaft 2, pressing device support 3, driving wheel one 4, belt one 5, gear 15, pulley two 16, belt two 17 and retreat guide wheel 18, and pressing device support 3 is provided with advance Compression device 301 and retreat compression device 302. The second transmission assembly includes a worm gear 7, a driven wheel device, a pin 12, a ball bearing 13, an elastic pin 19, a clutch wrench 20, a clutch 21, an elastic element 22, a fixed pin 23, a brake hub 25, and a brake disc 26. The worm gear 7 has a differential speed adjustment, which can make the left...

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Abstract

The invention relates to a mower. The mower comprises an engine, a first transmission assembly, a second transmission assembly and wheels, wherein the first transmission assembly comprises a crankshaft, an advancing compacting device, a driving wheel I and a belt I, and the second transmission assembly comprises a worm gear and a driven wheel device; the crankshaft is arranged on the engine, the stretching direction of the crankshaft is consistent with the traveling direction of the mower, and the crankshaft can be driven to do in-situ rotation by the engine; the advancing compacting device and the driving wheel I separately sleeve the crankshaft, and the driving wheel I can rotate along with the crankshaft; and the worm gear comprises a worm-wheel shaft which is arranged vertical to the crankshaft and a worm shaft which is arranged parallel to the crankshaft, the wheels sleeve the worm-wheel shaft, the driven wheel device sleeves the worm shaft, the belt I is wound on the driving wheel I and the driven wheel device in a loose manner, and the advancing compacting device can movably press the surface of the belt I so as to tighten the belt I. The mower is driven by the horizontal shaft engine so as to achieve the driven advancing of the entire mower, and thus the mower has a relatively high practical value.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to a lawnmower. Background technique [0002] Existing lawn mowers on the market are generally driven by vertical shaft motors, and there is no lawn mower driven by horizontal shaft motors for the time being. There is a snowplow driven by a horizontal-axis engine, the horizontal-axis engine drives the driving wheel, and the driving wheel drives the friction wheel structure to drive the snowplow. The friction wheel has a simple structure and low cost, but the friction wheel has a short service life of only dozens of hours. The rubber just wears out and must be replaced. Furthermore, since the driving torque of the snowplow is smaller than that of the lawn mower, if the above-mentioned horizontal shaft engine and friction wheel structure are applied to the lawn mower, the friction wheel structure will Shorter life, therefore, there is a need for a long life lawn mower powered by ...

Claims

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Application Information

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IPC IPC(8): A01D34/00A01D69/00
Inventor 刘胜卞明王成存徐仪朱晓波
Owner JIANGSU NONGHUA WISDOM AGRICULTURAL SCIENCE AND TECHNOLOGY CO LTD
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