CN205284169U - Blade mechanism of mower - Google Patents
Blade mechanism of mower Download PDFInfo
- Publication number
- CN205284169U CN205284169U CN201520932283.3U CN201520932283U CN205284169U CN 205284169 U CN205284169 U CN 205284169U CN 201520932283 U CN201520932283 U CN 201520932283U CN 205284169 U CN205284169 U CN 205284169U
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- CN
- China
- Prior art keywords
- blade
- rotation section
- hay mover
- rotation
- limiting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000002687 intercalation Effects 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241000345998 Calamus manan Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Abstract
A blade mechanism of a mower comprises a cutter holder, two limiting assemblies and two blades. The blade is can be installed respectively by spacing subassembly and be fixed in two rotation section district's of blade holder separately, through this blade holder spacing subassembly with the montage structural design of blade makes the utility model discloses during this blade mechanism maintenance, do not need whole disconnect lawn mower, only need tear the blade open alone and trade, so can reduce lawn mower maintenance cost and time cost by a wide margin, be an innovation and fairly practical blade mechanism design.
Description
Technical field
This utility model relates to a kind of blade, particularly relates to a kind of blade for hay mover.
Background technology
As shown in Figure 1, it is currently used for the blade 100 of hay mover, substantially about one the lengthy motion picture shape extended, a blade 101 can be formed respectively towards the side of its direction of rotation in two halves section around, when this blade 100 is turned by hay mover (not shown), available blade 101 cuts plant, to carry out cutting operation.
After but blade 100 uses a period of time, blade 101 can because rubbing or colliding with hard thing and be passivated impaired for a long time, cause mowing deleterious, so must pull down to grind blade 101 by full wafer blade 100 at set intervals, except suitable inconvenience, blade 100 is after grinding several times, and the blade 101 being ground can be shunk back gradually and is deformed into arc-shaped, such as imaginary line 200 marked position, so that its mowing effect can be worse and worse. If just change whole blade 100 when mowing effect starts to be deteriorated, can because full wafer blade 100 be expensive, and cause maintenance cost too high, certainly every time grind blade 101 also must first pull down, grind, the step such as assembling, and time and cost must be increased, but if wouldn't change and be continuing with, then can because of mowing deterioration of efficiency, and the more time need to be spent to carry out cutting operation, relatively increase time cost. So there is many shortcomings in the blade 100 of current this hay mover.
Utility model content
The purpose of this utility model is in that to provide a kind of for hay mover and easy disassembly, it is possible to reduce the blade mechanisms of maintenance cost.
The blade mechanisms of this utility model hay mover, comprises a tool rest, two limit assemblies and two blades. This tool rest has two rotation sections from the opposing extension in one axis of rotation left and right, and described rotation section is respectively provided with a side towards its direction of rotation. Described limit assembly is to be respectively mounted to be fixed on described rotation section, each limit assembly has one and rotates section between the upper and lower every limiting plate in opposite directions with corresponding, and multiple being spirally connected respectively is arranged in this limiting plate and this rotation section and can be transferred to compel this limiting plate to set part against the lock of this rotation section by spiral shell, and this limiting plate matches with this rotation section and defines an in-between appearance cutter space. Described blade be respectively by described lock set part intert positioningly be respectively arranged in described appearance cutter space, and clamping up and down with corresponding rotation section by corresponding limiting plate respectively, and be respectively provided with at least one rotation section stretching out correspondence this side turn cut side.
The blade mechanisms of hay mover described in the utility model, each blade has and multiple run through up and down and set part wear the hole, location of location for described lock respectively.
The blade mechanisms of hay mover described in the utility model, each blade also has one and cuts setting-in side opposing before and after side with this turn, hole, described location is respectively provided with an extension and exposes to this setting-in side, and sets part for described lock respectively can embed the embedding opening of location with departing from.
The blade mechanisms of hay mover described in the utility model, described rotation section is arranged with about one extension respectively towards the side of its direction of rotation and runs through up and down, and make this turn of described blade cut side respectively to expose to appearance cutter breach therein, the edge extended about described side respectively described appearance cutter breach.
The blade mechanisms of hay mover described in the utility model, each blade has one and is formed at this turn and cuts side and expose to the blade outside this side.
The blade mechanisms of hay mover described in the utility model, described blade is to be folded against in described rotation section end face by described limiting plate is clamping respectively, each blade has about one and extends and set part by described lock and wear location and by the corresponding limiting plate horizontal cutter portion clamping with corresponding rotation section, and a straight knife portion up uprightly extended from this horizontal cutter portion, this turn is cut side and is formed at this horizontal cutter portion and this straight knife portion.
The blade mechanisms of hay mover described in the utility model, this straight knife portion is one end up projection of this axis of rotation of this tool rest contiguous from this horizontal cutter portion.
The blade mechanisms of hay mover described in the utility model, each blade has two opposing turning in front and back and cuts side, and side can be cut with one of them turn expose to outside this side by upper and lower turn-over, and there are two it is respectively formed in the described blade turning and cutting side.
The beneficial effects of the utility model: designed by the connecting structure of this tool rest, described limit assembly and described blade, when this blade mechanisms of this utility model is keeped in repair, do not need whole to separate hay mover, only need individually to change described blade, so hay mover maintenance cost can be greatly reduced, it is a kind of innovation and the design of quite practical blade mechanisms.
Accompanying drawing explanation
Other features of the present utility model and effect, clearly will present in reference to graphic embodiment, wherein:
Fig. 1 is the top view of the blade being currently used for hay mover;
Fig. 2 is the top view of a first embodiment of the blade mechanisms of this utility model hay mover;
Fig. 3 is the three-dimensional exploded view of the left side of this first embodiment;
Fig. 4 Fig. 2 is along the profile of line A-A;
Fig. 5 is the three-dimensional exploded view of the left side of second embodiment of the blade mechanisms of this utility model hay mover;
Fig. 6 is the side view of this second embodiment;
Fig. 7 is the top view of the 3rd embodiment of the blade mechanisms of this utility model hay mover; And
Fig. 8 is the three-dimensional exploded view of the left side of the 3rd embodiment.
Detailed description of the invention
Before this utility model is described in detail, it shall be noted that in the following description content, similar element is to be identically numbered to represent.
As shown in Figure 2,3, 4, the first embodiment of the blade mechanisms of this utility model hay mover, it is adaptable to that is arranged on a hay mover turns axle (not shown), can be turned axle by this and turn and for mowing. This blade mechanisms comprises 3, two limit assemblies 4 being installed on this tool rest 3 of a tool rest, and two respectively limited assembly 4 be fixed on the blade 5 of this tool rest 3.
This tool rest 3 has two and rotates section 31 from the lengthy motion picture shape of the opposing extension of one axis of rotation about 30, rotation section 31 is arranged with about one the appearance cutter breach 310 extended and run through up and down respectively towards the side of its direction of rotation, and be respectively provided with one and define the side 311 of left and right extending edge holding cutter breach 310, and rotate section 31 be also equipped with respectively two between left and right every lock apertured 312.
Owing to two halves portion, the left and right structure of the axis of rotation 30 of this blade mechanisms is symmetrically shape, limit assembly 4 and blade 5 are symmetrically to be respectively arranged in rotation section 31, for convenience of description, only illustrate for this limit assembly 4 of section 31 that rotates being installed on this tool rest 3 left side with the structural design of this blade 5 and dismounting occupation mode below.
This limit assembly 4 includes about one and extends and be arranged at the limiting plate 41 above this rotation section 31, and the lock that about two compartment of terrains are down arranged in this limiting plate 41 and the lock apertured 312 being arranged in this rotation section 31 that is spirally connected respectively sets part 42, this limiting plate 41 is between the upper and lower every in opposite directions with this rotation section 31, and match with this rotation section 31 and define one between the two, and the appearance cutter space 410 connected with this appearance cutter breach 310. Lock sets part 42 respectively bolt, can be transferred this limiting plate 41 is down pressed to this rotation section 31 by down spiral shell respectively.
This blade 5 is in flake, and is that intercalation removably is installed in this appearance cutter space 410, and folds against and be limited between this rotation section 31 end face and this limiting plate 41 bottom surface, and local stretches out this side 311 outward and exposes in this appearance cutter breach 310. This blade 5 has left and right and extends and opposing one, front and back turn and cut side 51 and be embedded in side 52 with one, this turn is cut side 51 and is directed towards the direction of rotation of this rotation section 31, and exposing in this appearance cutter breach 310, this setting-in side 52 is then the direction of rotation of this rotation section 31 dorsad. This blade 5 also have two between left and right every and run through and extend to the hole, location 53 of this setting-in side 52 up and down, hole 53, location is respectively provided with an embedding opening 530 being positioned at this setting-in side 52.
When this utility model blade mechanisms assembles, up can set part 42 by spiral shell modulation shifting lock, and make this limiting plate 41 rotate shifting on section 31 relative to this, namely expand this appearance cutter space 410 up and down, then setting-in side 52 intercalation of this blade 5 is entered in this appearance cutter space 410, make lock set part 42 self-embedding opening 530 respectively and embed in hole 53, location so that this blade 5 cannot be positioned to hold in cutter space 410 by left and right displacement ground plug-in mounting. Then, down spiral shell twist lock sets part 42, this limiting plate is pressed against this rotation section 31 for 41 times, force this limiting plate 41 and this rotation section about 31 this blade 5 clamping in opposite directions, now namely complete the assembling of this blade mechanisms, this blade 5 can because lock set the location of setting of part 42, and this limiting plate 41 and the clamping up and down of this rotation section 31 and position.
This blade mechanisms is installed on hay mover when mowing, owing to blade 5 is in flake, so after this blade mechanisms turned, this turn of atwirl blade 5 cuts side 51 can produce to cut effect of plant. when blade 5 is passivated or impaired, so that mowing deterioration of efficiency, and when needing to change blade 5, can uncage and set part 42 by spiral shell, make limiting plate 41 pine from this blade 5 to change, then this blade 5 just can be detached this appearance cutter space 410 outward, then further according to the mode of this blade 5 of above-mentioned installation, again the blade 5 that plug-in mounting is new, quite convenient, do not need to change whole blade mechanisms, so the maintenance cost of hay mover also can be greatly reduced, so can when mowing efficiency step-down, namely the replacing of blade 5 is carried out, so as to again improving mowing efficiency, the time cost of relative reduction cutting operation.
In the present embodiment, limiting plate 41 and blade 5 are to splice to be installed on rotation section 31 top side, but when implementing, limiting plate 41 and blade 5 also can splice and be installed on rotation section 31 bottom side, is equally applicable to mow.
During enforcement, rotate section 31 not to arrange this appearance cutter breach 310 for necessary, that is, side 311 is exactly the front side edge respectively rotating section 31, now, directly this turn of blade 5 can be cut side 51 be respectively designed to projection forward cross rotate section 31 this side 311, this blade mechanisms be equally applicable to mow.
As shown in Figure 5,6, this utility model is in that with this first embodiment difference place for the second embodiment of the blade mechanisms of hay mover: the structural design of blade 5. For convenience of description, below will only be for the present embodiment to be described with this first embodiment difference place.
In the present embodiment, each blade 5 has the horizontal cutter portion 54 that a left and right horizontal extends, and a straight knife portion 55 up uprightly extended close to one end of this axis of rotation 30 from this horizontal cutter portion 54, and this horizontal cutter portion 54 matches with this straight knife portion 55 and defines this turn and cut side 51, this horizontal cutter portion 54 is equipped with hole 53, location, and defines this setting-in side 52.
When this blade 5 is installed, it is make this straight knife portion 55 this axis of rotation 30 contiguous to enter in this appearance cutter space 410 by this setting-in side 52 intercalation in this horizontal cutter portion 54, making lock set part 42 to set respectively and be positioned in hole 53, location, and this turn is cut side 51 and is exposed in this appearance cutter breach 310. Then, setting the mode of part 42 again through screw lock lock, force limiting plate 41 and rotate section about 31 this horizontal cutter portion 54 clamping in opposite directions, the installation just completing this blade 5 is fixed.
This blade mechanisms is driven by this hay mover when rotating; blade 5 is except rotating with this horizontal cutter portion 54 and cutting off the weeds extended up and down; also can further with the straight knife portion 55 of up upright extension and high speed rotating displacement; cut off any horizontal expansion and turn the tendril of axle near this; and it is constructible together around being protected in this virtual annular retaining wall turning axle outer circumferential side; the rattan of vines plants can be prevented effectively from enwind this and turn axle, and cause the situation that this hay mover fault stops.
The reduction of the mowing efficiency of this blade mechanisms is because blade 5 when being passivated or be impaired caused, only need to replace blade 5, do not need to change whole blade mechanisms, quite facilitate and maintenance cost can be reduced, so can when mowing efficiency step-down, namely the replacing of blade 5 is carried out, so as to again improving mowing efficiency, the time cost of relative reduction cutting operation.
As shown in Figure 7,8, the 3rd embodiment of the blade mechanisms of this utility model hay mover and this first embodiment difference place are in that: the structural design of blade 5.
In the present embodiment, each blade 5 has about two and extends and front and back are opposing turns and cut side 51, and has two and lay respectively at and turn the blade 56 cutting side 51, and hole 53, location is not provided with this embedding opening 530.
When this blade 5 is installed on this tool rest 3, be lock is set part 42 spiral shell turn disengaging this tool rest 3 after, this blade 5 is folded against in rotating section 31 end face, this limiting plate 41 is down folded against in this blade 5 end face again, then, lock is set part 42 down runs through this limiting plate 41 respectively and is arranged in the hole, location 53 of this blade 5, then lock is set part 42 be spirally connected and be locked on this rotation section 31, force this limiting plate 41 and this rotation section about 31 this blade 5 clamping in opposite directions, namely complete the installation of this blade 5. Now, one of them blade 56 of this blade 5 can expose to outside the side 311 of this rotation section 31, and can be used for cutting weeds.
When this blade 56 be passivated or impaired and no longer be applicable to mow time, this limit assembly 4 can be separated this rotation section 31, and make this blade 5 spin upside down 180 ��, changing and expose to outside this side 311 with the another one blade 56 of this blade 5, then with this limit assembly 4, this blade 5 is locked in this rotation section 31, this blade mechanisms can be used to mow again, do not need directly to change this blade 5, and when implementing, this blade 5 also can individually be pulled down and is ground, and can be used repeatedly.When this blade 5 no longer where applicable, can directly change this blade 5, without changeing whole blade mechanisms, the purpose of maintenance cost can be reduced equally.
In addition, should be noted that, hole, location 53 structure of this blade 5 of the present embodiment and blade 56 structure also can be diverted to above-mentioned first embodiment and the second embodiment, and hole, location 53 structure of above-mentioned first embodiment also can be diverted to the present embodiment, can reach the purpose of this utility model equally.
Furthermore, in the present embodiment, this tool rest 3 only arranges two and rotates section 31, but when implementing, this tool rest 3 also can change the structure with multiple rotation sections 31 into, for instance three, four or more, makes rotation section 31 respectively from this axis of rotation 30 projection outward, and it is respectively provided with a blade 5 and a limit assembly 4 in rotating section 31, and can have mowing efficiency more preferably.
In sum, by this tool rest 3, the connecting structure of limit assembly 4 and blade 5 designs, when this blade mechanisms of this utility model is keeped in repair, do not need whole blade mechanisms is separated hay mover, only need individually to change the blade 5 being directly used in mowing, except quite convenient, owing to the price of blade 5 is far below whole blade mechanisms, hay mover maintenance cost also can be greatly reduced, so can when mowing efficiency step-down, namely the replacing of blade 5 is carried out, so as to again improving mowing efficiency, the time cost of relative reduction cutting operation, it is a kind of innovation and the design of quite practical blade mechanisms, therefore, really the purpose of this utility model can be reached.
The above, it is only embodiment of the present utility model, when not limiting, with this, the scope that this utility model is implemented, every simple equivalence made according to this utility model claims and description changes and modifies, and all still belongs to scope of the present utility model.
Claims (8)
1. the blade mechanisms of a hay mover, comprise a tool rest, this tool rest has two rotation sections from the opposing extension in one axis of rotation left and right, described rotation section is respectively provided with a side towards its direction of rotation, it is characterized in that: this blade mechanisms also comprises two limit assemblies and two blades, described limit assembly is to be respectively mounted to be fixed on described rotation section, each limit assembly has one and rotates section between the upper and lower every limiting plate in opposite directions with corresponding, and multiple being spirally connected respectively is arranged in this limiting plate and this rotation section and can be transferred to compel this limiting plate to set part against the lock of this rotation section by spiral shell, and this limiting plate matches with this rotation section and defines an in-between appearance cutter space, described blade be respectively by described lock set part intert positioningly be respectively arranged in described appearance cutter space, and it is clamping up and down with corresponding rotation section by corresponding limiting plate respectively, and the turning of this side being respectively provided with at least one rotation section stretching out correspondence cuts side.
2. the blade mechanisms of hay mover according to claim 1, it is characterised in that: each blade has and multiple run through up and down and set part wear the hole, location of location for described lock respectively.
3. the blade mechanisms of hay mover according to claim 2, it is characterized in that: each blade also has one and cuts setting-in side opposing before and after side with this turn, hole, described location is respectively provided with an extension and exposes to this setting-in side, and sets part for described lock respectively can embed the embedding opening of location with departing from.
4. the blade mechanisms of hay mover according to claim 1, it is characterized in that: described rotation section is arranged with about one extension respectively towards the side of its direction of rotation and runs through up and down, and make this turn of described blade cut side respectively to expose to appearance cutter breach therein, the edge extended about described side respectively described appearance cutter breach.
5. the blade mechanisms of the hay mover according to claim 2,3 or 4, it is characterised in that: each blade has one and is formed at this turn and cuts side and expose to the blade outside this side.
6. the blade mechanisms of the hay mover according to claim 2,3 or 4, it is characterized in that: described blade is to be folded against in described rotation section end face by described limiting plate is clamping respectively, each blade has about one and extends and set part by described lock and wear location and by the corresponding limiting plate horizontal cutter portion clamping with corresponding rotation section, and a straight knife portion up uprightly extended from this horizontal cutter portion, this turn is cut side and is formed at this horizontal cutter portion and this straight knife portion.
7. the blade mechanisms of hay mover according to claim 6, it is characterised in that: this straight knife portion is one end up projection of this axis of rotation of this tool rest contiguous from this horizontal cutter portion.
8. the blade mechanisms of the hay mover according to claim 2 or 4, it is characterized in that: each blade has two opposing turning in front and back and cuts side, and side can be cut with one of them turn expose to outside this side by upper and lower turn-over, and there are two it is respectively formed in the described blade turning and cutting side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103144970A TW201622554A (en) | 2014-12-23 | 2014-12-23 | Blade mechanism for mower |
| TW103144970 | 2014-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205284169U true CN205284169U (en) | 2016-06-08 |
Family
ID=56437127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520932283.3U Expired - Fee Related CN205284169U (en) | 2014-12-23 | 2015-11-20 | Blade mechanism of mower |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205284169U (en) |
| TW (1) | TW201622554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717465A (en) * | 2016-12-28 | 2017-05-31 | 兴化市台林机械有限公司 | One kind is applied to the adjustable harvesting blade of hay mover |
-
2014
- 2014-12-23 TW TW103144970A patent/TW201622554A/en unknown
-
2015
- 2015-11-20 CN CN201520932283.3U patent/CN205284169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717465A (en) * | 2016-12-28 | 2017-05-31 | 兴化市台林机械有限公司 | One kind is applied to the adjustable harvesting blade of hay mover |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201622554A (en) | 2016-07-01 |
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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: 20160608 Termination date: 20171120 |