KR20110099479A - The mower protection from catching weeds - Google Patents

The mower protection from catching weeds Download PDF

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Publication number
KR20110099479A
KR20110099479A KR1020100018532A KR20100018532A KR20110099479A KR 20110099479 A KR20110099479 A KR 20110099479A KR 1020100018532 A KR1020100018532 A KR 1020100018532A KR 20100018532 A KR20100018532 A KR 20100018532A KR 20110099479 A KR20110099479 A KR 20110099479A
Authority
KR
South Korea
Prior art keywords
blade
mower
drive shaft
prevention film
shaft housing
Prior art date
Application number
KR1020100018532A
Other languages
Korean (ko)
Inventor
권의준
Original Assignee
권의준
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 권의준 filed Critical 권의준
Priority to KR1020100018532A priority Critical patent/KR20110099479A/en
Publication of KR20110099479A publication Critical patent/KR20110099479A/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/73—Cutting apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/81—Casings; Housings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

The present invention relates to a prevention film for preventing grass from pinching when using a mower.
According to the present invention, by installing a mowing blade prevention film on the blade for the mower to prevent the gap between the blade for the mowing blade and the drive shaft housing without gaps can be completely prevented. In addition, the sole is formed inside the barrier layer to adapt to the size of the individual drive shaft housing, and to prevent the pooling by blocking the space between the drive shaft housing and the barrier layer. In addition, when using a two-blade mower blade, can be installed to replace the mowing blade prevention film to the opposite side, even when using the two blades do not cause inconvenience.

Figure pat00001

Description

Mower protection from catching weeds}

The present invention relates to a barrier for preventing the grass from being caught between the mower blade and the drive shaft case when using the mower.

When using a mower, the grass is caught between the blade for the mower and the bottom of the drive shaft case (or gear case), causing an overload of the motor, and the blade does not turn. In order to solve this problem, the registered utility model 20-2007-0012667 (announced on June 6, 2008, for the following mower blade) places a disk holder in the form of a circular ring at the bottom of the drive shaft case and forms an inclined protrusion on the circumferential edge of the rotating disk. This prevents the grass from pinching. However, there is a problem that the blade for registration mowers can not completely prevent the grass. First, the disk holder was installed, but when the blade for the mower rotates, a space is necessary between the disc holder and the blade for the mower, so it cannot be completely prevented. The installation of the inclined protrusions in double would be a testament. The slanted projections are also formed in the middle of the blade for the mower, so that the grass cannot be completely prevented. Not only does the grass get stuck between the cutting blade and the drive shaft housing, but also the grass cut by the cutting blade falls to the top of the cutting blade and the blade rotates as the blade is rotated. Because it is. That is, the grass can be pinched by the empty space between the inclined protrusion and the disc holder.

The present invention is to provide a barrier that completely prevents the wedged blade between the blade for the mower and the drive shaft housing when using the mower. In addition, the barrier can be used to fit the individual drive shaft housing size. In the case of using a cutter blade for double edges, the blade for the lawnmower is used upside down to use the opposite blade, to provide a barrier that prevents the barrier from functioning even when the blade is used upside down.

In order to solve the above problems, the present invention first fixes the prevention film mounting plate 2 to the upper surface of the blade 7 for mowing. On the upper surface of the prevention film mounting plate, one or several prevention films 3 are formed so as to be located close to the drive shaft housing 8 so that the grass blocks the space between the bottom of the drive shaft housing and the blade when the mower is used. The sole 4 is formed inside the barrier layer to adapt to various drive shaft housing sizes and to block an empty space between the drive shaft housing and the barrier layer. A bolt 5 is formed on the bottom surface of the prevention film mounting plate, and the nut 6 is fixed to the blade 7 for mowing.

According to the present invention, by installing a mowing blade prevention film on the blade for the mower to prevent the gap between the blade for the mowing blade and the drive shaft housing without gaps can be completely prevented. In addition, the sole is formed inside the barrier layer to adapt to the size of the individual drive shaft housing, and to prevent the pooling by blocking the space between the drive shaft housing and the barrier layer. In addition, when using a two-blade mower blade, can be installed to replace the mowing blade prevention film to the opposite side, even when using the two blades do not cause inconvenience.

1 is a perspective view of the installation of mowing grass prevention film according to an embodiment of the present invention.
2 is a sectional view according to the embodiment;
3 is an exploded view of the embodiment;
Figure 4 is a perspective view of the mowing grass prevention film according to an embodiment of the present invention.
5 is a sectional view according to the embodiment;

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 4 is a perspective view of the mowing blade preventing film 1, and one or several protruding films 3 are formed on the preventing film mounting plate 2. The prevention film is formed to be located in the vicinity of the drive shaft housing (8), and serves to prevent the pool to be caught between the drive shaft housing and the blade for the lawn mower (7) when using the lawn mower.

 The sole 4 is formed inside the prevention film. The sole assists the various drive shaft housing sizes and fills the void between the drive shaft housing and the barrier to prevent the pool from entering.

As can be seen in FIG. 5, a bolt 5 is formed on the lower surface of the lawn mower prevention film. The bolt is used to fix the mower blade prevention film 1 on the mower blade 7 together with the nut 6.

1. Mowing grass prevention film
2. Prevention film mounting plate
3. Prevention film
4. Brush
5. Bolt
6. Nut
7. Mower blades
8. Drive shaft housing

Claims (3)

Grass mosquito repellent film with protruding film so that the film is located around the side of the drive shaft housing The method of claim 1, wherein the prevention film mowing grass prevention film, characterized in that the brush is formed inwardly According to claim 1 and 2, wherein the mowing moss-proof film with a bolt protruding from the lower surface of the mowing moist prevention film
KR1020100018532A 2010-03-02 2010-03-02 The mower protection from catching weeds KR20110099479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100018532A KR20110099479A (en) 2010-03-02 2010-03-02 The mower protection from catching weeds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100018532A KR20110099479A (en) 2010-03-02 2010-03-02 The mower protection from catching weeds

Publications (1)

Publication Number Publication Date
KR20110099479A true KR20110099479A (en) 2011-09-08

Family

ID=44952347

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100018532A KR20110099479A (en) 2010-03-02 2010-03-02 The mower protection from catching weeds

Country Status (1)

Country Link
KR (1) KR20110099479A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101296491B1 (en) * 2011-12-19 2013-08-13 박학제 Grass a tangle protection of grass cutter
KR101422785B1 (en) * 2012-11-12 2014-07-23 전해선 bush cutting machine for Bearing unit of
WO2018093016A1 (en) * 2016-11-15 2018-05-24 김재희 Grass cutter blades for preventing grass from winding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101296491B1 (en) * 2011-12-19 2013-08-13 박학제 Grass a tangle protection of grass cutter
KR101422785B1 (en) * 2012-11-12 2014-07-23 전해선 bush cutting machine for Bearing unit of
WO2018093016A1 (en) * 2016-11-15 2018-05-24 김재희 Grass cutter blades for preventing grass from winding

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Date Code Title Description
A201 Request for examination
E601 Decision to refuse application