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Multifunctional lawn mower

A lawn trimmer and frame technology, which is applied in the field of agricultural machinery, can solve the problems of short service life of lawn trimmers, heavy work of trimming grass on embankments and slopes, and low work efficiency, and achieves improved maintenance and maintenance, improved working conditions, and reduced The effect of labor intensity

Inactive Publication Date: 2011-05-04
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the lawn trimmers produced at home and abroad can be divided into three types, the first is the artificial back-type lawn trimmer, the second is the motorized walk-behind lawn trimmer, and the third is the artificial driving lawn trimmer. Manual driving lawn trimmer saves time, effort and high work efficiency, but it is not suitable for occasions with large slopes
For example, the embankment of the Yellow River stretches for thousands of kilometers, and the slope of the embankment is steep and long. The pruning of grass on the slope of the embankment is very heavy.
At present, only the first two lawn trimmers can be used for operations. Due to poor working conditions, there are disadvantages such as low work efficiency, high labor intensity, and short service life of lawn trimmers.

Method used

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  • Multifunctional lawn mower
  • Multifunctional lawn mower
  • Multifunctional lawn mower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: this lawn trimmer comprises frame 1, the ground wheel 14 of support frame, the engine 20 that is arranged on the frame 1 and the starting handle 18, for safety and attractive in appearance, be provided with guard on the outer surface of frame 1 plate. In order to move conveniently on the slope, the ground wheels 14 are set as universal wheels, and the four ground wheels 14 are respectively fixed at the four corners of the frame bottom surface. The transmission device connected with the engine 20 and the cutting knife 7 connected with the transmission device are also arranged on the frame 1 . The transmission device includes a gearbox 15, a commutator 17 and a traveling wheel train. The starting handle 18 is installed on the guard plate above the commutator 17, so that the operator can easily touch it. The power input end of gearbox 15 is connected with engine 20 by reversing shaft 16, commutator 17, engine output shaft 19, and the power output end of gear...

Embodiment 2

[0018] Embodiment 2: In this embodiment, the transmission wheel is a sheave, and the sheave arranged on the main transmission shaft is two driving sheaves 5, which are respectively arranged on two driven shafts on both sides of the main transmission shaft The sheaves are the driven sheaves 4 and 6; the three driving and driven sheaves arranged on the same side on the three transmission shafts are located on the same space plane. The traction cables are two steel cables 10 arranged in parallel, and each steel cable 10 is respectively wound around three driving and driven sheaves arranged on the same side. The two ends of each steel cable 10 pass through the slotted hole on the side wall respectively and are connected with the roller 26 on a roller in the upper and lower guide rails. In order to adjust the tightness of the steel cable 10, each steel cable Both ends of the cable 10 are respectively provided with connecting locks adjusted by threads. Other structures of embodimen...

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Abstract

The invention relates to a lawn mower, which comprises a rack, a land wheel, an engine, a gear box, a reversing apparatus, a traveling wheel system and a cutting knife, wherein a traction rope is wound on the traveling wheel system, and positioning guide rails are arranged at the both ends of the traction rope. The lawn mower automatically makes straight line motion in the forward direction and the reverse direction after being started udder the traction of the traction rope, and thereby the working efficiency is greatly improved. A traveling system adopts identical power with a cutting system, and thereby the structure of the machine is simplified. In addition, the user is not required to move along with the machine, the traction rope is only required to be horizontally moved in time through a guide rail, and thereby the labor intensity of the workers is greatly reduced. Meanwhile, the guide rail moving is also quick and convenient. Because the working conditions of the lawn mower are improved, the service life of the machine is prolonged, the running cost is reduced, and the flood control capability and the flood fighting capability of the dike are enhanced through the servicingand the maintenance of the dike. The lawn mower not only is suitable for grass mowing on an inclined slope, but also can be used for trimming an ordinary lawn.

Description

technical field [0001] The invention relates to an agricultural machine, and mainly relates to a lawn trimmer suitable for slopes. Background technique [0002] At present, the lawn trimmers produced at home and abroad can be divided into three types, the first is the artificial back-type lawn trimmer, the second is the motorized walk-behind lawn trimmer, and the third is the artificial driving lawn trimmer. Manual driving lawn trimmers save time, effort and high work efficiency, but they are not suitable for occasions with large slopes. Such as the Yellow River embankment stretches thousands of kilometers, and the embankment slope is both steep and long, and the pruning work of the embankment grass of the maintenance embankment is very heavy. At present, only the first two lawn trimmers can be used for operations. Due to poor working conditions, there are disadvantages such as low work efficiency, high labor intensity, and short service life of lawn trimmers. Contents of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D34/86A01D101/00
Inventor 赵祥雄赵铁
Owner HENAN AGRICULTURAL UNIVERSITY