CN104179608A - High-position air filtration mower - Google Patents
High-position air filtration mower Download PDFInfo
- Publication number
- CN104179608A CN104179608A CN201410394491.2A CN201410394491A CN104179608A CN 104179608 A CN104179608 A CN 104179608A CN 201410394491 A CN201410394491 A CN 201410394491A CN 104179608 A CN104179608 A CN 104179608A
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- China
- Prior art keywords
- air filter
- air
- filter
- sides
- mower
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Abstract
The invention discloses a high-position air filtration mower which comprises a mower rack and a fuel oil engine arranged on the mower rack, wherein two sides of the mower rack are connected with handrails higher than the mower rack; a first air filter is arranged on the side edge of the air inlet of the fuel oil engine and is connected with a second air filter arranged on the upper side edge of one handrail through an air pipe; each of the first air filter and the second air filter comprises an upper cover and a lower cover buckled with each other; a sponge is arranged between each upper cover and the corresponding lower cover, and two sides of the sponge are fitted with filter paper; a guard board is connected with a rotation shaft on the outer side of the second air filter. According to the invention, the first air filter and the second air filter are arranged at different positions to obtain pure filtered air, so that the service life of the first air filter and the second air filter is prolonged, the combustion efficiency of the engine is improved, and the service life of the engine is also prolonged; in addition, the sponges are used as filter element structure, and the two sides of the sponges are fitted with the filter paper, so that the using cost is reduced.
Description
Technical field
The present invention relates to a kind of mowing machine, relate in particular to high-order airfiltering mowing machine.
Background technique
Mowing machine uses for all having in ci ty gardens management, maintenance and family's garden, farm widely at present.Fuel oil Starting mode mowing machine is owing to needing the air of lot of pure for burning in engine working process, and mowing machine has produced the cursive script of a large amount of pulverizing in mowing process due to cutting, formation is splashed, the grass meal that splashes out often makes some traditional air filters scrap at once, and be the object that those skilled in the art studied always the working life of how to improve air filter.
The Chinese invention patent patent No. 201120223571.3 discloses a kind of riding mower, mainly comprise the propons turning to and the dual fail-safe thick stick that connect two front-wheels, connect the driven back axle with hydraulic stepless speed changes of two trailing wheels, the vehicle frame with dual fail-safe thick stick of four-wheel top, vehicle frame below have mowing-apparatus noise reduction and that have the Timing Belt in the same way of one wheel, the motor with anechoic trap that vehicle frame top is forward and have the headstock hood of noise reduction and the airstrainer of noise elimination, what vehicle frame upper center was to the rear has vehicle seat noise reduction and the protection of limited location switching circuit, and there is receipts grass box noise reduction and that have S-hook at car rear.This kind of technological scheme adopts airstrainer to filter, and effect and the performance of obviously filtering are not remarkable, also not about the technical clarification or the solution that how to improve air-filtering performance.
Summary of the invention
The invention provides the airfiltering mowing machine of a high position of a kind of simple in structure, long service life, good filtration effect.
A kind of high-order airfiltering mowing machine, comprise mowing machine frame and be located at the fuel engine in frame, mowing machine frame both sides are connected with the handrail higher than frame, described fuel engine suction port side is provided with the first air filter, the first air filter is connected at the second air filter of handrail upper side edge by tracheae, because the handrail of upper side edge has been positioned at away from ground and lawn mower engine, the air at this place is relatively pure, avoid the second air filter to suck the gas that contains in a large number impurity, extend greatly working life, the gas having filtered by the second air filter enters the first air filter again and makes motor obtain the working life that very pure air has improved lawn mower engine greatly.The first described air filter and the second air filter include the upper cover and the lower cover that fasten up and down, between upper cover and lower cover, be provided with fit the respectively sponge of filter paper of both sides, the replacing by low price sponge is to reduce the first air filter and the second air filter user cost.Outside the first described air filter, rotating shaft is connected with backplate, prevents that broken weeds from damaging the first air filter.
Be coated with protection net as the preferred tracheae periphery of structure, prevent that tracheae is aging and unexpected damaged.
The filter paper surrounding of described sponge both sides interconnects coated sponge, reaches the technical purpose of quick-replaceable filter.
The present invention obtains pure filtered air by arranging of the first air filter and the second air filter diverse location, in the combustion efficiency and the working life that extend the first air filter and also improved motor in second air filter working life, and fit respectively the sponge of filter paper as filter cartridge construction by both sides, reduce user cost.
Brief description of the drawings
Be illustrated in figure 1 the high-order airfiltering mowing machine perspective view of the present invention.
Embodiment
A kind of high-order airfiltering mowing machine as shown in Figure 1, comprise mowing machine frame 1 and be located at the fuel engine 4 in frame 1, mowing machine frame 1 both sides are connected with the handrail 6 higher than frame 1, fuel engine 4 suction port sides are provided with the first air filter 5, the first air filter 5 is connected at the second air filter 3 of handrail 6 upper side edges by tracheae 2, tracheae 2 peripheries are coated with protection net.
The first air filter 5 and the second air filter 3 include up and down the upper cover and the lower cover that fasten, are provided with fit the respectively sponge of filter paper of both sides between upper cover and lower cover.Interconnect coated sponge as the filter paper surrounding of the preferred sponge of structure both sides.
In order to prevent that the first air filter is surprisingly subject to external force and causes breakage, rotating shaft is connected with backplate outside the first air filter.
The foregoing is only one embodiment of the present of invention, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (3)
1. the airfiltering mowing machine of a high position, comprise mowing machine frame and be located at the fuel engine in frame, mowing machine frame both sides are connected with the handrail higher than frame, it is characterized in that: described fuel engine suction port side is provided with the first air filter, the first air filter is connected at the second air filter of handrail upper side edge by tracheae; The first described air filter and the second air filter include up and down the upper cover and the lower cover that fasten, are provided with fit the respectively sponge of filter paper of both sides between upper cover and lower cover; Outside the first described air filter, rotating shaft is connected with backplate.
2. the airfiltering mowing machine of a high position as claimed in claim 1, is characterized in that: described tracheae periphery is coated with protection net.
3. the airfiltering mowing machine of a high position as claimed in claim 1, is characterized in that: the filter paper surrounding of described sponge both sides interconnects coated sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394491.2A CN104179608A (en) | 2014-08-12 | 2014-08-12 | High-position air filtration mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394491.2A CN104179608A (en) | 2014-08-12 | 2014-08-12 | High-position air filtration mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104179608A true CN104179608A (en) | 2014-12-03 |
Family
ID=51960906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394491.2A Pending CN104179608A (en) | 2014-08-12 | 2014-08-12 | High-position air filtration mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172958A (en) * | 2017-06-22 | 2017-09-19 | 宁波大叶园林设备股份有限公司 | The hay mower of left fan door-plate and the right wing door-plate of tool and the side Lysimachia sikokiana lid that shrinks |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822536A (en) * | 1973-05-24 | 1974-07-09 | H Leader | Grass catcher |
| CN2562843Y (en) * | 2002-05-24 | 2003-07-30 | 三一重工股份有限公司 | Air filter for engineering machinery |
| CN201052444Y (en) * | 2007-06-05 | 2008-04-30 | 姚东斌 | Novel air filter |
| CN101542876A (en) * | 2006-10-17 | 2009-09-23 | Desaip有限公司 | Hybrid electric device |
| CN103283391A (en) * | 2013-05-24 | 2013-09-11 | 赵延辉 | Mower |
| CN203978661U (en) * | 2014-08-12 | 2014-12-03 | 高满珍 | High-order airfiltering mowing machine |
-
2014
- 2014-08-12 CN CN201410394491.2A patent/CN104179608A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822536A (en) * | 1973-05-24 | 1974-07-09 | H Leader | Grass catcher |
| CN2562843Y (en) * | 2002-05-24 | 2003-07-30 | 三一重工股份有限公司 | Air filter for engineering machinery |
| CN101542876A (en) * | 2006-10-17 | 2009-09-23 | Desaip有限公司 | Hybrid electric device |
| CN201052444Y (en) * | 2007-06-05 | 2008-04-30 | 姚东斌 | Novel air filter |
| CN103283391A (en) * | 2013-05-24 | 2013-09-11 | 赵延辉 | Mower |
| CN203978661U (en) * | 2014-08-12 | 2014-12-03 | 高满珍 | High-order airfiltering mowing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172958A (en) * | 2017-06-22 | 2017-09-19 | 宁波大叶园林设备股份有限公司 | The hay mower of left fan door-plate and the right wing door-plate of tool and the side Lysimachia sikokiana lid that shrinks |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |