CN203279536U - Dust cover for blade transmission aluminum disc of drum type mowing machine - Google Patents
Dust cover for blade transmission aluminum disc of drum type mowing machine Download PDFInfo
- Publication number
- CN203279536U CN203279536U CN2013201536178U CN201320153617U CN203279536U CN 203279536 U CN203279536 U CN 203279536U CN 2013201536178 U CN2013201536178 U CN 2013201536178U CN 201320153617 U CN201320153617 U CN 201320153617U CN 203279536 U CN203279536 U CN 203279536U
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- dust
- cap
- aluminum disc
- dust cap
- dust cover
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Abstract
The utility model relates to a transmission shaft assembly of a mowing machine, in particular to a dust cover for a blade transmission aluminum disc of a drum type mowing machine. The dust cover comprises a dust cap and a dust seat fixedly arranged on the transmission shaft aluminum disc. The dust cap is a cylindrical cap body, wherein an opening is formed in one side of the dust cap, the opening side of the dust cap is connected with the dust seat to form the dust cover, and an installation hole is formed in the bottom of the dust cap. According to the structure, the dust cap is matched with the dust seat to form the dust cover, therefore, a protection cover is formed to prevent dust and rain from entering the aluminum disc, and the aluminum disc structure is protected; an H-shaped groove is formed in the bottom of the dust cap, so that installation is convenient, the structure is compact, the requirement for directional rotation can be more easily met through the cylindrical shape, and machining precision is lowered; meanwhile, the cylindrical shape is matched with the shape of a dustproof groove, so that external expansion air flow is generated when the dust cover rotates, the generated air flow can blow off water, dust, impurities and other hazardous substances affecting equipment, the aluminum disc and internal components of the aluminum disc are further protected, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of mower drive shaft assembly, especially a kind of dust cover of drum type mower blade transmission aluminium dish.
Background technology
Mower (Lawn mower) claim again weeder, grass mower, lawn mower etc.Mower be a kind of be used to cutting the grass on a lawn, the machine tool of vegetation etc., it is comprised of cutterhead, engine, road wheel, running gear, blade, handrail, control section.Cutterhead is contained on road wheel, and engine is housed on cutterhead, on the output shaft of engine, blade is housed, and blade utilizes the High Rotation Speed of engine, and lawn is pruned.
The detail of construction of this mower blade transmission aluminium dish is exposed at present, it is related to the effect quality of blade drive bearing, such aluminium dish device easily advances the ash water inlet, can allow transmission aluminium dish dust stratification increase loss, serious wear, in case the words of water inlet, can allow transmission aluminium dish and accessory get rusty, be easy to damage, equipment is worsened, cause descend the service life of integral device.
Summary of the invention
The purpose of this utility model is, the dust cover of the drum type mower blade transmission aluminium dish of a kind of compact conformation, dustproof and waterproof, long service life is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of dust cover of drum type mower blade transmission aluminium dish, comprise dust cap, be fixedly installed on anti-dust seat on power transmission shaft aluminium dish, dust cap is the cylinder shape lid of a side opening, opening one side and anti-dust seat connect and compose dust cover, in the bottom of dust cap, are provided with installing hole.
Of the present utility modelly further be set to: a side of installing hole is extended dustproof groove, and the opposite side of installing hole and a side symmetry extends a dustproof groove equally, and two dustproof grooves and installing hole form the groove shape of I shape jointly.
Of the present utility modelly further be set to: anti-dust seat is a disk, the internal thread that the opening setting of dust cap and anti-dust seat are adaptive, and dust cap and anti-dust seat spin.
said structure utilizes dust cap to coordinate the formation dust cover with anti-dust seat, form a protective cover, prevent that dust and rainwater from entering in the aluminium dish, protection aluminium dish structure, in the dust cap bottom, I-groove is set, not only convenient installation, compact conformation, and columniform shape more easily keeps the directed requirement of rotating, reduced machining accuracy, columniform form fit dustproof groove of while, can form one in the time of rotation and extend out air-flow, with moisture, dust, the harmful substance that impurity etc. affect equipment blows away, further protection aluminium dish with and intraware, increase the service life.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is use structural representation of the present utility model;
Fig. 2 is the bottom schematic view of dust cap in the present embodiment;
Embodiment
with reference to figure 1, Fig. 2 as can be known, a kind of dust cover of drum type mower blade transmission aluminium dish, comprise dust cap 1, be fixedly installed on anti-dust seat 2 on power transmission shaft aluminium dish, dust cap 1 is the cylinder shape lid of a side opening, opening one side and anti-dust seat 2 connect and compose dust cover, be provided with installing hole 11 in the bottom of dust cap 1, one side of installing hole 11 is extended dustproof groove 12, the opposite side of installing hole 11 and a side symmetry extends a dustproof groove 12 equally, two dustproof grooves 12 and the common groove shape that forms I shape of installing hole 11, anti-dust seat 2 is a disk, be fixed on and need on fixing equipment, the internal thread (not identifying in figure) that the opening setting of dust cap 1 and anti-dust seat 2 are adaptive, dust cap 1 spins with dustproof 2, form dust cover structure.
Of the present utility modelly focus on columniform dust cap, in the utility model, must just can reach the beneficial effects of the utility model by columniform dust cap, this is because will keep the rotation that is not offset with one heart effectively to form extending out distinguished and admirable.
Obviously, above-described embodiment is only for giving an example of doing clearly is described, and is not the restriction to embodiment.To those of ordinary skill in the art, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are in protection domain of the present utility model.
Claims (3)
1. the dust cover of a drum type mower blade transmission aluminium dish is characterized in that:
Comprise dust cap, be fixedly installed on anti-dust seat on power transmission shaft aluminium dish, dust cap is the cylinder shape lid of a side opening, and opening one side and anti-dust seat connect and compose dust cover, in the bottom of dust cap, are provided with installing hole.
2. according to the dust cover of drum type mower blade transmission aluminium dish claimed in claim 1, it is characterized in that: a side of installing hole is extended dustproof groove, the opposite side of installing hole and a side symmetry extends a dustproof groove equally, and two dustproof grooves and installing hole form the groove shape of I shape jointly.
3. according to the dust cover of the described drum type mower blade of claim 1 or 2 transmission aluminium dish, it is characterized in that: anti-dust seat is a disk, the internal thread that the opening setting of dust cap and anti-dust seat are adaptive, and dust cap and anti-dust seat spin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201536178U CN203279536U (en) | 2013-03-29 | 2013-03-29 | Dust cover for blade transmission aluminum disc of drum type mowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201536178U CN203279536U (en) | 2013-03-29 | 2013-03-29 | Dust cover for blade transmission aluminum disc of drum type mowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203279536U true CN203279536U (en) | 2013-11-13 |
Family
ID=49535925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201536178U Expired - Fee Related CN203279536U (en) | 2013-03-29 | 2013-03-29 | Dust cover for blade transmission aluminum disc of drum type mowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203279536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103987247A (en) * | 2011-06-16 | 2014-08-13 | 凯斯纽荷兰(上海)机械研发有限公司 | Floor seal for center knife drive for sickle of plant cutting machine |
-
2013
- 2013-03-29 CN CN2013201536178U patent/CN203279536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103987247A (en) * | 2011-06-16 | 2014-08-13 | 凯斯纽荷兰(上海)机械研发有限公司 | Floor seal for center knife drive for sickle of plant cutting machine |
| CN103987247B (en) * | 2011-06-16 | 2018-01-09 | 凯斯纽荷兰(中国)管理有限公司 | Bottom plate seal for the center cutter driver of the cutter of vegetation cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20170329 |