CN2643626Y - Multiknife lawn mower - Google Patents
Multiknife lawn mower Download PDFInfo
- Publication number
- CN2643626Y CN2643626Y CN 03259802 CN03259802U CN2643626Y CN 2643626 Y CN2643626 Y CN 2643626Y CN 03259802 CN03259802 CN 03259802 CN 03259802 U CN03259802 U CN 03259802U CN 2643626 Y CN2643626 Y CN 2643626Y
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- CN
- China
- Prior art keywords
- face
- superface
- grass
- platform shell
- cutting knives
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- Expired - Fee Related
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Abstract
The utility model discloses a shell unit of a multiple blade lawn mower. A grass discharging passage area is arranged in the rear part of the shell, which has an upper superface and a lower superface; moreover, a plurality of cutting knives are installed in the front part and the lower superface, and a plurality of partition boards are also fixed and installed on the lower superface, with each partition board positioned between two cutting knives; besides, the grass discharging passage has a superface, the position of which is below but paralleled to the lower superface. The utility model separates grass-cutting areas of various cutting knives, and thereby efficiently preventing the phenomenon that airflows generated by various cutting knives in action are in mutual interferences, thus the pressure field is rationally distributed; meanwhile, the utility model also separates the mowing area and the grass discharging area to highlight volume changes of the grass discharging area and to increase the grass discharging pressure, and thereby making grass discharge timely and smooth, and reducing the stoppage.
Description
Affiliated technical field
The utility model relates to the multiple-pin hay mower, relates in particular to its multiple-pin table shell member.
Background technology
The multiple-pin hay mower comprises platform shell, engine, chassis, transmission system, operating system, running gear etc., and wherein engine acts on through transmission system and is installed in the many cutter of platform shell end face upper part, realizes the mowing function of mower.Multiple-pin platform shell is the critical piece of mower, and multiple-pin platform shell structure is at present: platform shell front is the zone of mowing, and back part is the Lysimachia sikokiana zone, and the end face in Lysimachia sikokiana zone and cutter zone is same, does not have tangible Lysimachia sikokiana passage; Manyly only leave certain the air gap being open type between the cutter, the platform shell of this structure, when cutter ran up, the air-flow that produces between the cutter interfered with each other, and had influenced the cutter result of use, and Lysimachia sikokiana also has some setbacks, and platform shell clogging always takes place.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency of above-mentioned technology, airless interference, more smooth and easy, the better multiple-pin hay mower of performance of Lysimachia sikokiana between a kind of cutter to be provided.
The technical solution adopted in the utility model is: the rear of the platform shell of multiple-pin hay mower is the Lysimachia sikokiana passage area, the platform shell has last end face and following end face, install many on the front of platform shell, the top of following end face cutter, the a plurality of dividing plates of fixed installation on described end face down, each dividing plate is between per two cutteves, described Lysimachia sikokiana passage has an end face, and this top side location is lower than end face and parallel with following end face down.
After the utility model adopts such scheme, the mowing of each cutter is distinguished, the mutual interference of air-flow of effectively having avoided each cutter to produce in the running, field of pressure distributes rationally; Also will mow simultaneously to distinguish with Lysimachia sikokiana distinguishes, and makes the Volume Changes in Lysimachia sikokiana district obvious, has strengthened Lysimachia sikokiana pressure, makes Lysimachia sikokiana in time unobstructed, the difficult obstruction.
Description of drawings
Fig. 1 is that the utility model has installed three the structural representation of cutter;
Embodiment
In the complete machine structure of multiple-pin hay mower, the platform shell is connected with the chassis with front-wheel support, and the platform shell is mainly become by the case solder side.As shown in Figure 1, platform shell 1 is the critical piece of multiple-pin hay mower, is the district that mows in the front of platform shell 1, and the rear is the Lysimachia sikokiana district.Platform shell 1 has last end face F and following end face B, and is many cutter 3 in the installation of the top of the mowing district of platform shell 1 front, following end face B, and cutter 3 drives high speed rotating by the transmission system of mower.The rear of platform shell 1 is the zone of Lysimachia sikokiana passage 2, a plurality of dividing plates 4 of fixed installation on the surface of above-mentioned end face B down, and dividing plate 4 is to be fixedly connected on midfeather 7 rear ends by transverse slat 5 and arc 6.Each dividing plate 4 is installed between per two cutteves 3.Lysimachia sikokiana passage 2 is established an end face A in addition, make this end face A position be lower than end face B and parallel down, end face A is connected with following end face B with smooth side with following end face B.
In the said structure, cutter 3 is in mowing district separately during high speed rotating, the center of circle that has formed with cutter 3 is the negative pressuren zone at center, a plurality of dividing plates 4 are rationally cut apart each negative pressuren zone, the air-flow phase mutually noninterfere that each cutter 3 is produced, being convenient to cutter 3 mows, the disconnected grass that cutter 3 is cut off, under the rotary centrifugal force effect, through arc 6, the water conservancy diversion of transverse slat 5, enter in the Lysimachia sikokiana passage 2 with air-flow, because the position of passage end face A is lower than end face B down, and the volume of Lysimachia sikokiana passage 2 has been strengthened, the zone of mowing is obvious to the Volume Changes in Lysimachia sikokiana zone, stream pressure also changes thereupon, produce and promote the power that air-flow flows fast, disconnected grass can enter apace in the Lysimachia sikokiana passage 2 with air-flow and discharge
Equidistant between the point of a knife circle of last end face F and cutter 3, the relative position place in the face of dividing plate 4 is provided with protruding G forwards, when cutter 3 rotations, projection G can make respectively mowing district pressure be negative pressure entirely, makes whole groups of grass under the cutter 3 straight, has improved the efficient of mower.
The shape of platform shell 1 each face constitutes by the straight plane and the face of cylinder, and line style is circular arc and tangent line thereof, between line and the line, seamlessly transit between face and the face.
Claims (3)
1, a kind of multiple-pin hay mower, comprise platform shell (1), the rear of platform shell (1) is the zone of Lysimachia sikokiana passage (2), platform shell (1) has last end face (F) and following end face (B), in platform shell (1) front, down the top of end face (B) is installed many cutter (3), it is characterized in that: fixed installation a plurality of dividing plates (4) on described end face (B) face down, each dividing plate (4) is positioned between per two cutteves (3), described Lysimachia sikokiana passage (2) has an end face (A), and this end face (A) position is lower than end face (B) and parallel with following end face (B) down.
2, multiple-pin hay mower according to claim 1 is characterized in that: the described end face (F) of going up is provided with projection (G) forwards in the position in the face of dividing plate (4).
3, multiple-pin hay mower according to claim 1 is characterized in that: described dividing plate (4) is to be fixedly connected on midfeather (7) rear end by transverse slat (5) and arc (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259802 CN2643626Y (en) | 2003-07-25 | 2003-07-25 | Multiknife lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259802 CN2643626Y (en) | 2003-07-25 | 2003-07-25 | Multiknife lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643626Y true CN2643626Y (en) | 2004-09-29 |
Family
ID=34296201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259802 Expired - Fee Related CN2643626Y (en) | 2003-07-25 | 2003-07-25 | Multiknife lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643626Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453799A (en) * | 2016-01-14 | 2016-04-06 | 安徽古德纳克科技股份有限公司 | Three-cutter-head mower |
| CN106941884A (en) * | 2015-12-16 | 2017-07-14 | 苏州宝时得电动工具有限公司 | Hay mover |
| CN111373919A (en) * | 2020-03-02 | 2020-07-07 | 张家港市欧微自动化研发有限公司 | Mowing method based on solar mower |
-
2003
- 2003-07-25 CN CN 03259802 patent/CN2643626Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941884A (en) * | 2015-12-16 | 2017-07-14 | 苏州宝时得电动工具有限公司 | Hay mover |
| CN105453799A (en) * | 2016-01-14 | 2016-04-06 | 安徽古德纳克科技股份有限公司 | Three-cutter-head mower |
| CN111373919A (en) * | 2020-03-02 | 2020-07-07 | 张家港市欧微自动化研发有限公司 | Mowing method based on solar mower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040929 |