CN103518469A - Balancing fan housing applied to paying-off box of grass trimmer - Google Patents
Balancing fan housing applied to paying-off box of grass trimmer Download PDFInfo
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- CN103518469A CN103518469A CN201310420552.3A CN201310420552A CN103518469A CN 103518469 A CN103518469 A CN 103518469A CN 201310420552 A CN201310420552 A CN 201310420552A CN 103518469 A CN103518469 A CN 103518469A
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- China
- Prior art keywords
- stop mechanism
- balancing
- balance
- fan housing
- balance weight
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Abstract
The invention discloses a balancing fan housing applied to a paying-off box of a grass trimmer. A shaft sleeve, a wire reel and a stop mechanism are arranged in the balancing fan housing. Particularly, a balancing weight groove is formed in the balancing fan housing, a balancing weight is arranged in the balancing weight groove, the balancing weight groove and the stop mechanism are located on the two sides of the shaft sleeve, and the balancing weight is matched with the stop mechanism in mass. According to the balancing fan housing applied to the paying-off box of the grass trimmer, due to the fact that the balancing weight which is balanced with the stop mechanism is arranged in the housing, when the balancing fan housing is in a rotating state, stable rotation of the balancing fan housing can be kept by means of the balancing weight and the stop mechanism, using stability of the grass trimmer is improved, and the service life of the grass trimmer is prolonged.
Description
Technical field
The present invention relates to a kind of fan hub, relate in particular to a kind of balance fan hub that is applied to mower releasing box.
Background technology
Mower claims again weeder, grass mower, lawn mower etc.Mower be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., mower mainly comprises motor and the device two parts of beating the grass, the device of wherein beating the grass can be divided into two kinds, cutterhead and line box, line box is when beating the grass device, need to pull out frequently and cut rope, there is at present a kind of actinobacillus device of automatic unwrapping wire function.
Now with regard to the actinobacillus device in technology, there is the function of automatic unwrapping wire, actinobacillus device is positioned at a side of releasing box, and in mower running, releasing box rotation easily finds that lateral deviation produces wild effect, have influence on the steady use of mower, the service life that simultaneously also can reduce mower.
Summary of the invention
The object of the invention is to solve above-mentioned technical problem, propose a kind of balance fan hub that is applied to mower releasing box.
Object of the present invention, to be achieved by the following technical programs: the balance fan hub that is applied to mower releasing box, in described balance fan hub, be provided with axle sleeve, wire spool and stop mechanism, especially, in described balance fan hub, be provided with balance weight groove, installing balance weight in described balance weight groove, described balance weight groove and stop mechanism are positioned at axle sleeve both sides, and balance weight and stop mechanism quality match.
Preferably, the jacket wall of described axle sleeve is provided with at least one pair of elasticity rib, the outer wall of described elasticity rib is provided with damping rib, described wire spool is provided with the amortisseur bar that is distributed in wire spool endoporus and matches with damping rib, at wire spool, prolong under axle sleeve rotation status, described damping rib and described amortisseur bar form damping.
Beneficial effect of the present invention is mainly reflected in: apply balance fan hub of the present invention, in shell, be provided with the balance weight balancing each other with stop mechanism, under balance fan hub rotation status, balance weight and stop mechanism keep keeping balance fan hub steadily to rotate, improved the stability that mower is used, the service life of having improved mower.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is applied to the balance fan hub of mower releasing box.
Fig. 2 is the perspective view of Fig. 1.
Fig. 3 is the structural representation that the present invention is applied to wire spool in the balance fan hub of mower releasing box.
Embodiment
As shown in Figure 1 to Figure 3, the invention provides a kind of balance fan hub that is applied to mower releasing box, in balance fan hub, be provided with axle sleeve 1, wire spool 2 and stop mechanism 3, especially, in balance fan hub, be provided with balance weight groove 4, the interior installing balance weight 5 of balance weight groove 4, balance weight groove 4 is positioned at axle sleeve 1 both sides with stop mechanism 3, when balance fan hub rotates, balance weight 5 and the mutual balance restriction of stop mechanism 3, and balance weight 5 matches with stop mechanism 3 quality, guarantee the stability of balance fan hub rotation.
In addition, the jacket wall of axle sleeve 1 is provided with at least one pair of elasticity rib 6, the outer wall of elasticity rib 6 is provided with damping rib 61, wire spool 2 is provided with and is distributed in the endoporus of wire spool and the amortisseur bar 7 matching with damping rib 61, at wire spool 2, prolong under axle sleeve rotation status, damping rib 61 forms damping with amortisseur bar 7, and this damping can limit the rotary speed of wire spool 2, guarantees the stability of unwrapping wire.
Apply balance fan hub of the present invention, in shell, be provided with the balance weight balancing each other with stop mechanism, under balance fan hub rotation status, balance weight and stop mechanism keep keeping balance fan hub steadily to rotate, improved the stability that mower is used, the service life of having improved mower.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming, within all dropping on protection scope of the present invention.
Claims (2)
1. be applied to the balance fan hub of mower releasing box, in described balance fan hub, be provided with axle sleeve, wire spool and stop mechanism, it is characterized in that: in described balance fan hub, be provided with balance weight groove, installing balance weight in described balance weight groove, described balance weight groove and stop mechanism are positioned at axle sleeve both sides, and balance weight and stop mechanism quality match.
2. balanced controls that are applied to mower releasing box according to claim 1, it is characterized in that: the jacket wall of described axle sleeve is provided with at least one pair of elasticity rib, the outer wall of described elasticity rib is provided with damping rib, described wire spool is provided with and is distributed in the endoporus of wire spool and the amortisseur bar matching with damping rib, at wire spool, prolong under axle sleeve rotation status, described damping rib and described amortisseur bar form damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420552.3A CN103518469A (en) | 2013-09-16 | 2013-09-16 | Balancing fan housing applied to paying-off box of grass trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420552.3A CN103518469A (en) | 2013-09-16 | 2013-09-16 | Balancing fan housing applied to paying-off box of grass trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103518469A true CN103518469A (en) | 2014-01-22 |
Family
ID=49921114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310420552.3A Pending CN103518469A (en) | 2013-09-16 | 2013-09-16 | Balancing fan housing applied to paying-off box of grass trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103518469A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888507A (en) * | 2018-10-11 | 2021-06-01 | 康明斯滤清系统知识产权公司 | Rotating decoupler with single assembly orientation and integrated counterbalance |
| IT202100028670A1 (en) * | 2021-11-11 | 2023-05-11 | Tecomec Srl | Head for brush cutter |
| WO2023084405A1 (en) * | 2021-11-11 | 2023-05-19 | Tecomec S.R.L. | Head for brush cutters |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459863Y (en) * | 2000-12-04 | 2001-11-21 | 苏州太湖企业有限公司 | Automatic paying-out mechanism of mower |
| US6519857B1 (en) * | 2001-11-21 | 2003-02-18 | Proulx Manufacturing, Inc. | Fixed line head for flexible line rotary trimmers |
| CN201119296Y (en) * | 2007-07-23 | 2008-09-24 | 江苏鑫港企业有限公司 | Replaceable grass-mowing head with fixed rope length of rope type grass-mowing machine |
| CN103416148A (en) * | 2013-08-20 | 2013-12-04 | 苏州康阳机电有限公司 | Automatic paying-off device of mowing machine |
| CN203505059U (en) * | 2013-09-16 | 2014-04-02 | 苏州格园机械有限公司 | Balancing fan housing for wire unwinding box of lawn mower |
-
2013
- 2013-09-16 CN CN201310420552.3A patent/CN103518469A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459863Y (en) * | 2000-12-04 | 2001-11-21 | 苏州太湖企业有限公司 | Automatic paying-out mechanism of mower |
| US6519857B1 (en) * | 2001-11-21 | 2003-02-18 | Proulx Manufacturing, Inc. | Fixed line head for flexible line rotary trimmers |
| CN201119296Y (en) * | 2007-07-23 | 2008-09-24 | 江苏鑫港企业有限公司 | Replaceable grass-mowing head with fixed rope length of rope type grass-mowing machine |
| CN103416148A (en) * | 2013-08-20 | 2013-12-04 | 苏州康阳机电有限公司 | Automatic paying-off device of mowing machine |
| CN203505059U (en) * | 2013-09-16 | 2014-04-02 | 苏州格园机械有限公司 | Balancing fan housing for wire unwinding box of lawn mower |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888507A (en) * | 2018-10-11 | 2021-06-01 | 康明斯滤清系统知识产权公司 | Rotating decoupler with single assembly orientation and integrated counterbalance |
| US11952926B2 (en) | 2018-10-11 | 2024-04-09 | Cummins Filtration Ip, Inc. | Rotating separator with single assembly orientation and integrated counterbalance |
| IT202100028670A1 (en) * | 2021-11-11 | 2023-05-11 | Tecomec Srl | Head for brush cutter |
| WO2023084405A1 (en) * | 2021-11-11 | 2023-05-19 | Tecomec S.R.L. | Head for brush cutters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140122 |