CN201998277U - Powder self-clearing structure for chain saw - Google Patents
Powder self-clearing structure for chain saw Download PDFInfo
- Publication number
- CN201998277U CN201998277U CN2011200531290U CN201120053129U CN201998277U CN 201998277 U CN201998277 U CN 201998277U CN 2011200531290 U CN2011200531290 U CN 2011200531290U CN 201120053129 U CN201120053129 U CN 201120053129U CN 201998277 U CN201998277 U CN 201998277U
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- Prior art keywords
- chain saw
- chain
- self
- wind channel
- break flour
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Abstract
The utility model discloses a powder self-clearing structure for a chain saw. The self-clearing structure comprises a shell, a cooling fan and a baffle, wherein the cooling fan is arranged on a rotor shaft of a chain saw motor; the baffle connected with the shell is arranged at the outer side of the installing part of a chain wheel; a powder outlet is arranged under the baffle; and through an air duct arranged on the shell, the space where the cooling fan is arranged is communicated with the space where the chain wheel at the inner side of the baffle is arranged. The self-clearing structure has a simple structure and principle, the cooling effect of the chain saw cannot be affected; when the chain saw is in work, part of the cooling air of the chain saw self is separated to blow away the powder attached on the chine wheel and the chain; therefore, the powder is not easy to pile up, the clearing times of the chain saw are reduced; and the self-clearing structure is time-saving, labor-saving, energy-saving and environment friendly.
Description
Technical field
The utility model relates to the break flour of chain saw structure, particularly a kind of chain saw from settling accounts structure.
Background technology
When chain saw is worked, the break flour of branch can be piled up near the casing on chain or the sprocket wheel, need after a period of time casing pulled down in work and clear up, after particularly the branch with more moisture content being carried out cutting work with chain saw, have moisture content in the break flour, easier in the accumulation of sprocket wheel place, after the water evaporates, break flour is just formed piece, is difficult to remove.
The utility model content
Problem to be solved in the utility model just provides a kind of break flour of chain saw from settling accounts structure, structure and principle are all very simple, in chain saw work just with chain on and enter that the break flour in the casing cleans out near the sprocket wheel, make break flour be difficult for piling up, minimizing is to the clearing times of chain saw, and is time saving and energy saving.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: the break flour of chain saw is from settling accounts structure, comprise casing, be located at the baffle plate that radiator fan and the installation place outside that is located at sprocket wheel on the chain saw rotor axis of electric are connected with casing, below baffle plate, be provided with the crumb mouth, it is characterized in that: on casing, be provided with wind channel radiator fan space of living in is communicated with the inboard sprocket wheel of baffle plate space of living in.
Further, the inlet of described wind channel is located at the top of chain saw thermovent.
Further, the outlet of described wind channel is located at the sprocket wheel back lower place.
Further, described wind channel is a linear structure.
Further, described wind channel is the camber line structure.
After adopting technique scheme, the utlity model has following advantage: do not influence the radiating effect of chain saw, utilize the heat radiation wind of chain saw self to tell a part and blow the break flour that is attached on sprocket wheel, the chain, energy-conserving and environment-protective off.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the internal structure schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is an entity structure bottom side schematic diagram embodiment illustrated in fig. 1;
Fig. 3 is the structural representation after structure shown in Figure 2 is removed baffle plate.
The specific embodiment
The structural representation of a kind of embodiment of the utility model as shown in Figures 1 to 3, the break flour of chain saw is from settling accounts structure, comprise casing 1, be located at the baffle plate 4 that radiator fan 2 and 31 outsides, installation place that are located at sprocket wheel 3 on the chain saw rotor axis of electric 11 are connected with casing, below baffle plate, be provided with crumb mouth 41, on casing, be provided with wind channel 5 radiator fan space of living in is communicated with the inboard sprocket wheel of baffle plate space of living in.The inlet 51 of described wind channel is located at the top of chain saw thermovent 12.The outlet 52 of wind channel is located at the sprocket wheel back lower place.
In the foregoing description, described wind channel is a linear structure, also can be arranged to the camber line structure, or the linear structure of other smooth air-out.The air-out effect of final wind channel is shown in arrow among Fig. 3, and except a part can be from the crumb mouth blows out, some can be from front opening between baffle plate and the casing, and promptly the installation outlet of chain, carrier bar oppositely blows out, and piles up thereby effectively reduce break flour.
The utility model structure and principle are all very simple, do not influence the radiating effect of chain saw, in chain saw work, utilize the heat radiation wind of chain saw self to tell a part and blow the break flour that is attached on sprocket wheel, the chain off, make break flour be difficult for piling up, minimizing is to the clearing times of chain saw, and is time saving and energy saving, energy-conserving and environment-protective.
Except that above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (5)
1. the break flour of chain saw is from settling accounts structure, comprise casing (1), be located at the baffle plate (4) that radiator fan (2) and the installation place that is located at sprocket wheel (3) (31) outside on the chain saw rotor axis of electric (11) is connected with casing, below baffle plate, be provided with crumb mouth (41), it is characterized in that: on casing, be provided with wind channel (5) radiator fan space of living in is communicated with the inboard sprocket wheel of baffle plate space of living in.
2. the break flour of chain saw according to claim 1 is from settling accounts structure, and it is characterized in that: the inlet of described wind channel (51) is located at the top of chain saw thermovent (12).
3. the break flour of chain saw according to claim 1 is from settling accounts structure, and it is characterized in that: the outlet of described wind channel (52) is located at the sprocket wheel back lower place.
4. settle accounts structure certainly according to the break flour of claim 1,2 or 3 described chain saws, it is characterized in that: described wind channel is a linear structure.
5. settle accounts structure certainly according to the break flour of claim 1,2 or 3 described chain saws, it is characterized in that: described wind channel is the camber line structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200531290U CN201998277U (en) | 2011-03-02 | 2011-03-02 | Powder self-clearing structure for chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200531290U CN201998277U (en) | 2011-03-02 | 2011-03-02 | Powder self-clearing structure for chain saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998277U true CN201998277U (en) | 2011-10-05 |
Family
ID=44701049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200531290U Expired - Fee Related CN201998277U (en) | 2011-03-02 | 2011-03-02 | Powder self-clearing structure for chain saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152353A (en) * | 2011-03-02 | 2011-08-17 | 浙江亚特电器有限公司 | Cuttings self-cleaning structure of chain saw |
-
2011
- 2011-03-02 CN CN2011200531290U patent/CN201998277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152353A (en) * | 2011-03-02 | 2011-08-17 | 浙江亚特电器有限公司 | Cuttings self-cleaning structure of chain saw |
| CN102152353B (en) * | 2011-03-02 | 2013-07-10 | 浙江亚特电器有限公司 | Cuttings self-cleaning structure of chain saw |
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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 |
Granted publication date: 20111005 Termination date: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |