CN201612030U - Protective lawn mower - Google Patents
Protective lawn mower Download PDFInfo
- Publication number
- CN201612030U CN201612030U CN2009202017035U CN200920201703U CN201612030U CN 201612030 U CN201612030 U CN 201612030U CN 2009202017035 U CN2009202017035 U CN 2009202017035U CN 200920201703 U CN200920201703 U CN 200920201703U CN 201612030 U CN201612030 U CN 201612030U
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- CN
- China
- Prior art keywords
- protective
- protecting sheathing
- cutter sweep
- cutting
- protection type
- 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
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Abstract
The utility model relates to a protective lawn mower comprising an intelligent lawn mower body and a cutter head device arranged on the intelligent lawn mower body, wherein the cutter head device comprises a fixing device arranged on the intelligent lawn mower body, a driving device fixed in the fixing device, a protective shell fixedly connected at the fixing device, and a cutting device fixedly connected at the driving device; one end of the driving device is penetrated through the protective shell to be fixed at the cutting device and used for driving the cutting device to carry out cutting operation; the protective shell comprises a supporting body positioned in the middle and a protecting body connected with the supporting body; the supporting body is fixed on the fixing device and positioned under the intelligent lawn mower body; one end of the protecting body is directly connected with the supporting body, and the other end thereof forms an included angle with the supporting body and is outwards extended far away from the direction of the intelligent lawn mower body so as to lead the protecting body and the supporting body to form a containing space; and the cutting device is positioned in the containing space so as to carry out cutting operation under the protection of the protective shell.
Description
Technical field
The utility model relates to the intelligent grass-removing field, and particularly a kind of protection type intelligence that the cutterhead protective device is set is mowed.
Background technology
In traditional intelligent grass-removing cutterhead, adopt the compound mode of tool rest and cutting blade, adopt the exposed cutterhead outside of this blade, because intelligent grass-removing blade in the course of the work flies at a high speed to change, the blade of high speed rotating flies out easily on the one hand, can bring great potential safety hazard to people or poultry on every side; Intelligent grass-removing stretches into below the cutterhead because of carelessness if any operator's hand or pin in the course of the work on the other hand, can hurt hand or pin, may damage blade during hard thing when perhaps running into the height that is higher than the mowing cutterhead in the course of the work, cutterhead just can not be worked normally, also can reduce greatly the service life of sample cutterhead, and the lawn of cutting out is disorderly and unsystematic, and these problems have also restricted the extensive use of intelligent grass-removing.
Summary of the invention
Therefore, the utility model provides the protection type mower, the problems referred to above of solution, strengthened safety, increased the service life of cutterhead and the lawn of cutting out elegant in appearance.
The utility model provides the protection type mower.
A kind of protection type mower, it comprises the intelligent grass-removing body and is arranged at cutter head on the intelligent grass-removing body.Described cutter head comprises the fixture that is installed on the intelligent grass-removing body; be fixed in the drive unit in the fixture; the cutter sweep that is consolidated in the protecting sheathing of fixture and is consolidated in drive unit; described drive unit one end passes protecting sheathing and is fixed in cutter sweep; be used to drive cutter sweep and carry out cutting operation; described protecting sheathing comprises supporter in the middle of being positioned at and the protective that is connected with supporter; described supporter is fixed on the fixture and is positioned at intelligent grass-removing body below; described protective one end directly links to each other with supporter; the other end and supporter form angle and outwards extend away from the direction of intelligent grass-removing body; make protective and support form receiving space; described cutter sweep is positioned at described receiving space, so that cutting operation carries out under the protection of protecting sheathing.
Protection type mower in the present embodiment has adopted protecting sheathing, the protective that this protecting sheathing adopts the supporter in the middle of being positioned at and is connected with supporter.This supporter and protective form receiving space to be enclosed in outside the cutter sweep.Thereby cutter sweep the time can only carry out operation in cutting in protecting sheathing, just must directly touch people and animals and thing firmly, so reduced the potential safety hazard that cutter sweep brings to cutter sweep people and animals' potential safety hazard and hard thing.
Description of drawings
Fig. 1 provides the structural representation of protection type mower for the technical program embodiment.
Fig. 2 provides the exploded view of cutter head for the technical program embodiment.
Embodiment
See also Fig. 1 and 2, be the protection type mower that the technical program embodiment provides, it comprises intelligent grass-removing body 2 and is arranged at cutter head 1 on the intelligent grass-removing body 2.
This cutter head 1 comprises fixture 11, protecting sheathing 12, drive unit 13 and the cutter sweep 14 that is arranged at intelligent grass-removing body 2.
See also Fig. 1 and 2; this fixture 11 is installed in intelligent grass-removing body 2; the one end offers the accepting groove 111 that is used to place drive unit 13; and an end and the protecting sheathing 12 of offering accepting groove 111 fix protecting sheathing, thereby make drive unit 13 between fixture 11 and protecting sheathing 12.
This drive unit 13 is installed in the accepting groove 111, and protecting sheathing one end passes protecting sheathing 12 and fixes with cutter sweep 14, is used to drive cutter sweep 14 rotations and realizes the cutting purpose.Drive unit 13 can be motor, engine etc.Fixed form between drive unit 13 and the cutter sweep 14 has a variety of, as by modes such as fastening, the buckle of screw, connection are fastening.
This cutter sweep 14 comprises tool rest 141 and is arranged at cutting blade 142 on the tool rest 141.This tool rest 141 is fixed on drive unit 13, to rotate under the drive of drive unit 13.This cutting blade 142 is installed on around the tool rest 141, being used for driving cutting blade 142 under tool rest 141 rotations cuts, that is: when drive unit 13 drove tool rest 141 high speed rotating, then tool rest 141 can carry out cutting operation by drive cutting blade 142 high speed rotating.The number of this blade 142 and distribution mode can be decided as required, and for example: blade 142 can be evenly distributed in around the tool rest 141, also can be distributed in unevenly around the tool rest 141.In the present embodiment, cutter sweep 14 adopts four cutting blades 142 to be fixed on equally spacedly around the tool rest 141.
This protecting sheathing 12 comprises supporter 121 in the middle of being positioned at and the protective 122 that is connected with supporter 121.This supporter 121 is fixed on the fixture 11 and is positioned at intelligent grass-removing body 2 belows.
These protective 122 1 ends directly link to each other with supporter 121, and the other end and supporter 121 form angle and outwards extend away from the direction of intelligent grass-removing body 2, make protective 122 and support 121 form receiving space.Wherein, the cutting blade of cutter sweep 14 less than protective 122 distances of edge between intelligent grass-removing body 2, makes cutter sweep 14 be positioned at the receiving space that protective 122 and supporter 121 form apart from the distance of intelligent grass-removing body 2.Promptly; when mower is prevented being placed on the lawn; cutter sweep 14 is between protecting sheathing 12 and lawn; make cutter sweep 14 high speed rotating in protecting sheathing 12 in the work carry out cutting operation; must directly touch people and animals and hard thing, so reduced 14 couples of people and animals' of cutter sweep potential safety hazard and the potential safety hazard that hard thing brings for cutter sweep 14.
See also Fig. 3, clean and tidy for guaranteeing through the lawn of cutting, this protecting sheathing 12 also comprises and is opened on the protective 122 and combing groove 123 spaced apart, is used for by the lawn after the combing groove 123 combings cutting.This combing groove 123 can run through protective 122 or not run through protective 122, can also be that even distribution also can irregularly distribute.In addition, this combing groove 123 can only be opened in the subregion of protective 122, or be opened in protective 122 around.
In the present embodiment, protecting sheathing 12 equidistantly offers combing groove 123 along the opposite end of protection type mower direction of travel, and the combing groove 123 that wherein is positioned at the place ahead connects protective 122, is positioned at the combing groove 123 non-through protectives 122 at rear.In addition; offering the combing groove 123 that connects protective 122 perpendicular to the relative both sides of mower direction of travel; and the length direction of groove and mower direction of advance form acute angle; reduce resistance in the protecting sheathing 12 thereby make things convenient for grass to enter in the mowing process, the weeds after the cutting are discharged and the combing lawn easily.
This intelligent grass-removing body 2 is used for fixing cutter head 1 and the control of mowing.In use, in the time of 2 walkings of intelligent grass-removing body, drive unit 13 drives blade 142 rotations of the cutter sweep 14 in the protecting sheathing 12 lawn is cut, and carries out combing by the lawn after the 123 pairs of cuttings of combing groove that are arranged at protecting sheathing 12.
It should be noted that at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (7)
1. protection type mower; it comprises the intelligent grass-removing body and is arranged at cutter head on the intelligent grass-removing body; it is characterized in that: described cutter head comprises the fixture that is installed on the intelligent grass-removing body; be fixed in the drive unit in the fixture; the cutter sweep that is consolidated in the protecting sheathing of fixture and is consolidated in drive unit; described drive unit one end passes protecting sheathing and is fixed in cutter sweep; be used to drive cutter sweep and carry out cutting operation; described protecting sheathing comprises supporter in the middle of being positioned at and the protective that is connected with supporter; described supporter is fixed on the fixture and is positioned at intelligent grass-removing body below; described protective one end directly links to each other with supporter; the other end and supporter form angle and outwards extend away from the direction of intelligent grass-removing body; make protective and support form receiving space; described cutter sweep is positioned at described receiving space, so that cutting operation carries out under the protection of protecting sheathing.
2. protection type mower as claimed in claim 1; it is characterized in that; described cutter sweep comprises tool rest and is fixed in cutting blade on the tool rest; described cutting blade less than the distance of protective edge between the intelligent grass-removing body, makes cutter sweep be positioned at the receiving space that protective and supporter form apart from the distance of intelligent grass-removing body.
3. protection type mower as claimed in claim 1; it is characterized in that; described fixture one end offers the accepting groove that is used to place drive unit; and an end and the protecting sheathing of offering accepting groove fix; thereby make drive unit between fixture and protecting sheathing; described drive unit is installed in the accepting groove, and the one end passes protecting sheathing and cutter sweep fixes, and is used to drive the cutter sweep rotation and realizes the cutting purpose.
4. protection type mower as claimed in claim 2 is characterized in that, described cutter sweep adopts four cutting blades to be fixed on around the tool rest equally spacedly.
5. protection type mower as claimed in claim 1 is characterized in that, described protecting sheathing also comprises and is opened on the protective and combing groove spaced apart, is used for by the lawn after the combing groove combing cutting.
6. protection type mower as claimed in claim 5; it is characterized in that; the opposite end of described protecting sheathing upper edge protection type mower direction of travel equidistantly offers the combing groove, and the combing groove that wherein is positioned at the place ahead connects protective, is positioned at the non-through protective of combing groove at rear.
7. protection type mower as claimed in claim 6; it is characterized in that; the combing groove that connects protective is offered in described protecting sheathing upper edge perpendicular to the relative both sides of mower direction of travel; and the length direction of groove and mower direction of advance form acute angle; reduce resistance in the protecting sheathing thereby make things convenient for grass to enter in the mowing process, the weeds after the cutting are discharged and the combing lawn easily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202017035U CN201612030U (en) | 2009-12-01 | 2009-12-01 | Protective lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202017035U CN201612030U (en) | 2009-12-01 | 2009-12-01 | Protective lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201612030U true CN201612030U (en) | 2010-10-27 |
Family
ID=42998404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202017035U Expired - Fee Related CN201612030U (en) | 2009-12-01 | 2009-12-01 | Protective lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201612030U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371033A (en) * | 2012-04-24 | 2013-10-30 | 罗伯特·博世有限公司 | Cutter guard for a lawn mower |
| WO2015184675A1 (en) * | 2014-06-06 | 2015-12-10 | 嘉兴亚特园林机械研究所 | Centrifugal cutter head and lawnmower |
| WO2015184674A1 (en) * | 2014-06-06 | 2015-12-10 | 嘉兴亚特园林机械研究所 | Lawnmower protective device and lawnmower |
| CN105230226A (en) * | 2015-10-12 | 2016-01-13 | 佛山高富中石油燃料沥青有限责任公司 | Mower |
| CN105265090A (en) * | 2015-10-12 | 2016-01-27 | 佛山高富中石油燃料沥青有限责任公司 | Mower |
| CN106561148A (en) * | 2015-10-13 | 2017-04-19 | 苏州宝时得电动工具有限公司 | Mowing machine |
| WO2017063539A1 (en) * | 2015-10-13 | 2017-04-20 | 苏州宝时得电动工具有限公司 | Mowing machine |
| CN106993432A (en) * | 2017-03-22 | 2017-08-01 | 成都聚智工业设计有限公司 | The moving head mechanism of grass-mowing machine |
| CN107251712A (en) * | 2017-06-20 | 2017-10-17 | 宿州瑞丰农业科技有限公司 | A kind of afforestation hay mover |
| CN107771502A (en) * | 2017-12-06 | 2018-03-09 | 嘉兴南洋职业技术学院 | Weeder |
| CN112205651A (en) * | 2020-10-13 | 2021-01-12 | 爱可道生物科技有限公司 | Thorn shape rotary type artichoke bud device that takes off leaf |
| CN112335397A (en) * | 2019-06-18 | 2021-02-09 | 苏州宝时得电动工具有限公司 | Automatic mower |
-
2009
- 2009-12-01 CN CN2009202017035U patent/CN201612030U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371033B (en) * | 2012-04-24 | 2018-11-27 | 罗伯特·博世有限公司 | Cutter protective device for lawn mower |
| CN103371033A (en) * | 2012-04-24 | 2013-10-30 | 罗伯特·博世有限公司 | Cutter guard for a lawn mower |
| WO2015184675A1 (en) * | 2014-06-06 | 2015-12-10 | 嘉兴亚特园林机械研究所 | Centrifugal cutter head and lawnmower |
| WO2015184674A1 (en) * | 2014-06-06 | 2015-12-10 | 嘉兴亚特园林机械研究所 | Lawnmower protective device and lawnmower |
| CN105230226A (en) * | 2015-10-12 | 2016-01-13 | 佛山高富中石油燃料沥青有限责任公司 | Mower |
| CN105265090A (en) * | 2015-10-12 | 2016-01-27 | 佛山高富中石油燃料沥青有限责任公司 | Mower |
| US10575465B2 (en) | 2015-10-13 | 2020-03-03 | Positec Technology (China) Co., Ltd. | Mower with side and bottom protection for cutting mechanism |
| WO2017063539A1 (en) * | 2015-10-13 | 2017-04-20 | 苏州宝时得电动工具有限公司 | Mowing machine |
| CN109104979A (en) * | 2015-10-13 | 2019-01-01 | 苏州宝时得电动工具有限公司 | Intelligent grass-removing |
| CN106561148A (en) * | 2015-10-13 | 2017-04-19 | 苏州宝时得电动工具有限公司 | Mowing machine |
| CN111436274A (en) * | 2015-10-13 | 2020-07-24 | 苏州宝时得电动工具有限公司 | Protection mechanism of cutting mechanism, combination of cutting mechanism and protection mechanism |
| CN109104979B (en) * | 2015-10-13 | 2022-05-13 | 苏州宝时得电动工具有限公司 | Intelligent mower |
| CN106993432A (en) * | 2017-03-22 | 2017-08-01 | 成都聚智工业设计有限公司 | The moving head mechanism of grass-mowing machine |
| CN107251712A (en) * | 2017-06-20 | 2017-10-17 | 宿州瑞丰农业科技有限公司 | A kind of afforestation hay mover |
| CN107771502A (en) * | 2017-12-06 | 2018-03-09 | 嘉兴南洋职业技术学院 | Weeder |
| CN112335397A (en) * | 2019-06-18 | 2021-02-09 | 苏州宝时得电动工具有限公司 | Automatic mower |
| CN112205651A (en) * | 2020-10-13 | 2021-01-12 | 爱可道生物科技有限公司 | Thorn shape rotary type artichoke bud device that takes off leaf |
| CN112205651B (en) * | 2020-10-13 | 2021-08-27 | 爱可道生物科技有限公司 | Thorn shape rotary type artichoke bud device that takes off leaf |
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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: 20101027 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |