CN205357162U - Lawn mower's grass cutting blade dish - Google Patents
Lawn mower's grass cutting blade dish Download PDFInfo
- Publication number
- CN205357162U CN205357162U CN201620004484.1U CN201620004484U CN205357162U CN 205357162 U CN205357162 U CN 205357162U CN 201620004484 U CN201620004484 U CN 201620004484U CN 205357162 U CN205357162 U CN 205357162U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- door
- spring bolt
- door closure
- spring
- 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.)
- Active
Links
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model relates to a lawn mower's grass cutting blade dish, the side of blade disc body is equipped with grass discharge port, grass discharge port coats and is stamped the door closure, the upper end of door closure hinges on the door -hinge support through the door -hinge, the top at the blade disc body is fixed to the door -hinge support, the cover is equipped with and makes the door closure keep the torsional spring of closing on the door -hinge, the outer terminal surface lower part of door closure is fixed with the spring bolt seat, be equipped with vertical elongated slot in the spring bolt seat, be equipped with gliding spring bolt from top to bottom in the vertical elongated slot, the lower extreme of spring bolt is pegged graft in the lockhole, the lockhole is fixed in the lateral wall lower part of blade disc body. The lower extreme of spring bolt is equipped with the inclined plane towards one side of door closure, and the spring bolt top is equipped with the spring that makes the spring bolt keep downward trend. One side middle part of spring bolt is equipped with the slot, pegs graft in the slot in the interior end of spring bolt driving lever, and the middle part of spring bolt driving lever hinges the one side at the spring bolt seat through lever shaft. The outer terminal surface of spring bolt seat covers to be had vertical elongated slot and spring bolt confined locking closure. The door closure of this grass cutting blade dish can be locked, and reliability and security are high.
Description
Technical field
This utility model relates to a kind of lawn machine, particularly relates to the mowing cutterhead of a kind of lawn machine, belongs to graden machine technical field.
Background technology
Along with the raising of people's material and cultural life, lawn machine is increasingly widely applied.The blade of high speed rotating is placed in cutterhead, the side of cutterhead body is provided with straw outlet, and straw outlet is coated with door closure, and the upper end of door closure is hinged on door-hinge support by door-hinge, door-hinge support is fixed on the top of cutterhead body, and door-hinge is set with the torsion spring making door closure remain turned-off.The Guan Bi of door closure relies on the tension force of torsion spring, and after torsion spring lost efficacy or tension force declines, door closure can be washed open by working air current and cause splash to injure.
Utility model content
The purpose of this utility model is in that, overcomes problems of the prior art, it is provided that the mowing cutterhead of a kind of lawn machine, and door closure can be locked, and reliability and safety are high.
For solving above technical problem, the mowing cutterhead of a kind of lawn machine of the present utility model, including cutterhead body, the side of described cutterhead body is provided with straw outlet, described straw outlet is coated with door closure, the upper end of described door closure is hinged on door-hinge support by door-hinge, described door-hinge support is fixed on the top of described cutterhead body, described door-hinge is set with the torsion spring making door closure remain turned-off, the bottom, outer face of described door closure is fixed with dead bolt seat, described dead bolt seat is provided with vertical elongated slot, described vertical elongated slot is provided with the dead bolt that can slide up and down, the lower end of described dead bolt is plugged in lockhole, described lockhole is fixed on the lower sidewall of described cutterhead body.
Relative to prior art, this utility model achieves following beneficial effect: when door closure is closed, and by dead bolt slide downward, dead bolt lower end is inserted in lockhole, and door closure is locked；Even if the tension force of torsion spring declines, door closure is washed open without by working air current, it is to avoid splash injures.
As improvement of the present utility model, the lower end of described dead bolt is provided with inclined-plane towards the side of door closure, and described dead bolt is arranged over making dead bolt to keep down the spring of trend.When door closure is closed under torsion spring tension force effect, first the inclined-plane of dead bolt contacts lockhole, inclined-plane slides on lockhole therewith, dead bolt overcomes the tension force of spring upwards to retract, when door closure completely closes, dead bolt is fully aligned with lockhole, and dead bolt extends downwardly under spring tension effect, insert in lockhole, thus locking door closure.
As further improvement of the utility model, the top of described dead bolt is provided with the groove holding described spring.The lower end of spring is placed in groove, and more stable also allowing for is installed.
As further improvement of the utility model, a middle side part of described dead bolt is provided with slot, and the inner termination of dead bolt driving lever is plugged in described slot, and the middle part of described dead bolt driving lever is hinged on the side of described dead bolt seat by shift lever axis.When the external end head of dead bolt driving lever is depressed, dead bolt is lifted up by its inner termination, and the lower end of dead bolt departs from lockhole and unlocked；Unclamping dead bolt driving lever, dead bolt is depressed by the tension force of spring again.
As further improvement of the utility model, the outer face of described dead bolt seat is coated with the locking closure described vertical elongated slot and dead bolt closed.
Accompanying drawing explanation
Fig. 1 is the front view of the mowing cutterhead of this utility model lawn machine.
Fig. 2 is the enlarged drawing of aminoacyl site in Fig. 1.
Fig. 3 is the left view after Fig. 1 removes locking closure.
Fig. 4 is the enlarged drawing at B position in Fig. 3.
Fig. 5 is the three-dimensional exploded view of the mowing cutterhead of this utility model lawn machine.
Fig. 6 is the three-dimensional exploded view at door closure position.
In figure: 1. cutterhead body；1a. straw outlet；2. door closure；3. door-hinge；4. door-hinge support；5. torsion spring；6. dead bolt seat；7. dead bolt；8. spring；9. dead bolt driving lever；10. shift lever axis；11. locking closure；12. lockhole.
Detailed description of the invention
As shown in Figures 1 to 6, the mowing cutterhead of this utility model lawn machine includes cutterhead body 1, the side of cutterhead body 1 is provided with straw outlet 1a, straw outlet 1a is coated with door closure 2, the upper end of door closure 2 is hinged on door-hinge support 4 by door-hinge 3, door-hinge support 4 is fixed on the top of cutterhead body 1, door-hinge 3 is set with the torsion spring 5 making door closure remain turned-off, the bottom, outer face of door closure 2 is fixed with dead bolt seat 6, dead bolt seat 6 is provided with vertical elongated slot, vertical elongated slot is provided with the dead bolt 7 that can slide up and down, the lower end of dead bolt 7 is plugged in lockhole 12, lockhole 12 is fixed on the lower sidewall of cutterhead body 1.
The lower end of dead bolt 7 is provided with inclined-plane towards the side of door closure 2, and dead bolt 7 is arranged over making dead bolt to keep down the spring 8 of trend, and spring 8 bottom is arranged in the groove at dead bolt top.
When door closure 2 is closed under torsion spring 5 tension force effect, first the inclined-plane of dead bolt 7 contacts lockhole 12, inclined-plane slides on lockhole 12 therewith, dead bolt 7 overcomes the tension force of spring 8 upwards to retract, when door closure 2 completely closes, dead bolt 7 is fully aligned with lockhole 12, and dead bolt 7 extends downwardly under spring 8 tension force effect, insert in lockhole 12, thus locking door closure 2；Even if the tension force of torsion spring 5 declines, door closure 2 is washed open without by working air current, it is to avoid splash injures.
One middle side part of dead bolt 7 is provided with slot, and the inner termination of dead bolt driving lever 9 is plugged in slot, and the middle part of dead bolt driving lever 9 is hinged on the side of dead bolt seat 6 by shift lever axis 10.The outer face of dead bolt seat 6 is coated with the locking closure 11 vertical elongated slot and dead bolt 7 closed, the external end head of shift lever axis 10 is arranged in the corresponding hole of locking closure 11, the corner of locking closure 11 is fixed by screws on dead bolt seat 6, and the breach stretched out for dead bolt driving lever 9 is left in the side of locking closure 11.When the external end head of dead bolt driving lever 9 is depressed, dead bolt 7 is lifted up by its inner termination, and the lower end of dead bolt 7 departs from lockhole 12 and unlocked；Unclamping dead bolt driving lever 9, dead bolt 7 is depressed by the tension force of spring 8 again.
The foregoing is only the preferably possible embodiments of this utility model, non-therefore limit to scope of patent protection of the present utility model.In addition to the implementation, this utility model can also have other embodiments, all employings to be equal to replacement or the technical scheme of equivalent transformation formation, all falls within the protection domain of this utility model requirement.This utility model can pass through without the technical characteristic described or adopt existing techniques in realizing, does not repeat them here.
Claims (5)
1. the mowing cutterhead of a lawn machine, including cutterhead body, the side of described cutterhead body is provided with straw outlet, described straw outlet is coated with door closure, the upper end of described door closure is hinged on door-hinge support by door-hinge, described door-hinge support is fixed on the top of described cutterhead body, described door-hinge is set with the torsion spring making door closure remain turned-off, it is characterized in that: the bottom, outer face of described door closure is fixed with dead bolt seat, described dead bolt seat is provided with vertical elongated slot, described vertical elongated slot is provided with the dead bolt that can slide up and down, the lower end of described dead bolt is plugged in lockhole, described lockhole is fixed on the lower sidewall of described cutterhead body.
2. the mowing cutterhead of lawn machine according to claim 1, it is characterised in that: the lower end of described dead bolt is provided with inclined-plane towards the side of door closure, and described dead bolt is arranged over making dead bolt to keep down the spring of trend.
3. the mowing cutterhead of lawn machine according to claim 2, it is characterised in that: the top of described dead bolt is provided with the groove holding described spring.
4. the mowing cutterhead of lawn machine according to claim 1, it is characterized in that: a middle side part of described dead bolt is provided with slot, the inner termination of dead bolt driving lever is plugged in described slot, and the middle part of described dead bolt driving lever is hinged on the side of described dead bolt seat by shift lever axis.
5. the mowing cutterhead of lawn machine according to any one of claim 1 to 4, it is characterised in that: the outer face of described dead bolt seat is coated with the locking closure described vertical elongated slot and dead bolt closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004484.1U CN205357162U (en) | 2016-01-06 | 2016-01-06 | Lawn mower's grass cutting blade dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004484.1U CN205357162U (en) | 2016-01-06 | 2016-01-06 | Lawn mower's grass cutting blade dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205357162U true CN205357162U (en) | 2016-07-06 |
Family
ID=56275985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004484.1U Active CN205357162U (en) | 2016-01-06 | 2016-01-06 | Lawn mower's grass cutting blade dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205357162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231881A (en) * | 2017-06-23 | 2017-10-10 | 宁波大叶园林设备股份有限公司 | Door-plate is sliped off to left and right guide rail and with the hay mower of side Lysimachia sikokiana lid |
| US10798875B2 (en) | 2017-06-22 | 2020-10-13 | Honda Motor Co., Ltd. | Discharge guard assembly for a mower |
| US11576304B2 (en) | 2019-05-17 | 2023-02-14 | Andreas Stihl Ag & Co. Kg | Lawn mower |
-
2016
- 2016-01-06 CN CN201620004484.1U patent/CN205357162U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10798875B2 (en) | 2017-06-22 | 2020-10-13 | Honda Motor Co., Ltd. | Discharge guard assembly for a mower |
| CN107231881A (en) * | 2017-06-23 | 2017-10-10 | 宁波大叶园林设备股份有限公司 | Door-plate is sliped off to left and right guide rail and with the hay mower of side Lysimachia sikokiana lid |
| US11576304B2 (en) | 2019-05-17 | 2023-02-14 | Andreas Stihl Ag & Co. Kg | Lawn mower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205357162U (en) | Lawn mower's grass cutting blade dish | |
| US5033260A (en) | Lawn mower deflector | |
| CN104717853B (en) | Have the sub-assembly of liftable lid and its moveable rotary axis module | |
| US20090261696A1 (en) | Cabinet-shaped piece of furniture | |
| CN104863483B (en) | Upper rotating shaft type safe door fence capable of being closed automatically | |
| CN104847251A (en) | Automatic-closing safety fence gate with lower rotating shaft | |
| CN207340548U (en) | Grass trimmer housing with side row's mouth | |
| CN211598357U (en) | Aluminum profile anti-theft door with double cat eye installation positions | |
| WO2015109349A1 (en) | Plectrum as a lid in beverage cans | |
| CN204738727U (en) | Closed safety door sill of shaft type automation of infraduction | |
| CN210043882U (en) | Multifunctional kitchen storage box | |
| CN204738712U (en) | Rotate upward closed safety door sill of shaft type automation | |
| CN107605362B (en) | A kind of security door and its cleaning method convenient for cleaning | |
| CN209369526U (en) | A kind of family's cabinet cabinet door door lock | |
| CN209629323U (en) | A kind of anti-spill-over cup | |
| CN205306829U (en) | Can prevent pottery that flavouring wet jar of flavouring | |
| CN208807850U (en) | A kind of embedded wine cabinet | |
| CN207208886U (en) | A kind of rotating closed formula anti-counterfeit package box | |
| DE202011110987U1 (en) | Refrigeration unit with internal flap | |
| CN205884511U (en) | Mousetrap | |
| CN209704271U (en) | A kind of cabinet buckle structure conducive to switch | |
| JPS6411625U (en) | ||
| GB2588527A (en) | Press tool | |
| CN218542097U (en) | Timber with upper and lower door | |
| CN218844021U (en) | Double-door body structure with damping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |