CN108966815A - A kind of grass trimmer cutter device - Google Patents

A kind of grass trimmer cutter device Download PDF

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Publication number
CN108966815A
CN108966815A CN201810835823.4A CN201810835823A CN108966815A CN 108966815 A CN108966815 A CN 108966815A CN 201810835823 A CN201810835823 A CN 201810835823A CN 108966815 A CN108966815 A CN 108966815A
Authority
CN
China
Prior art keywords
shaft
blade
shell
grass trimmer
cutter device
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.)
Pending
Application number
CN201810835823.4A
Other languages
Chinese (zh)
Inventor
吴丹阳
黄浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Ji Min Technology Co Ltd
Original Assignee
Hefei Ji Min Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Ji Min Technology Co Ltd filed Critical Hefei Ji Min Technology Co Ltd
Priority to CN201810835823.4A priority Critical patent/CN108966815A/en
Publication of CN108966815A publication Critical patent/CN108966815A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D43/00Mowers combined with apparatus performing additional operations while mowing
    • A01D43/06Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
    • A01D43/077Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

The invention discloses a kind of grass trimmer cutter devices, belong to grass trimmer field, including shell, the housing bottom opens wide, case top is equipped with the shaft through shell, shaft is connect with housing into rotation, the shaft lower end is equipped with blade mounting rack, blade is installed on blade mounting rack, draught fan impeller is installed in shaft above blade, the blade, draught fan impeller is respectively positioned in shell, the case top and/or side wall are equipped with discharge port, driving mechanism is installed on shell, driving mechanism and shaft are drivingly connected, the driving mechanism is motor or internal combustion engine.The present invention is not only able to guarantee the smooth beauty of lawn cutting, additionally it is possible to clean out chip breaking in cutting process.

Description

A kind of grass trimmer cutter device
Technical field
The present invention relates to grass trimmer field, in particular to a kind of grass trimmer cutter device.
Background technique
Grass trimmer be it is a kind of for trim with the machine on smooth lawn, by high-speed rotating blade reach cutting grass spell Purpose.But in the prior art, it is used to install the shell of blade in grass trimmer on cutter device, chassis is lower, and grass is by knife It can be overwhelmed by the bottom margin of shell before piece cutting, this will cause part grass and can not be cut by blade, to be formed uneven Lawn, it is not beautiful enough;Meanwhile the chip breaking that cuts down of blade also can largely be retained in and need to clear up on lawn, it is time-consuming to take Power.
Summary of the invention
For grass trimmer cutter device cutting lawns of the existing technology, more problems is left in not neat enough, chip breaking, this Invention is designed to provide a kind of grass trimmer cutter device.
To achieve the above object, the technical solution of the present invention is as follows:
A kind of grass trimmer cutter device, including shell, the housing bottom open wide, and case top is equipped with through shell Shaft, shaft are connect with housing into rotation, and the shaft lower end is equipped with blade mounting rack, are equipped with blade on blade mounting rack, Draught fan impeller is installed in the shaft above blade, the blade, draught fan impeller are respectively positioned in shell, the case top and/ Or side wall is equipped with discharge port, and driving mechanism is equipped on shell, driving mechanism and shaft are drivingly connected, and the driving mechanism is electricity Machine or internal combustion engine.
Preferably, the blade is bolted with blade mounting rack, the blade mounting rack and shaft, draught fan impeller It is connected by key with shaft.
Preferably, the draught fan impeller is centrifugal fan impeller or axial fan blade or diagonal flow fan leaf Wheel.
Further, the housing bottom is equipped with wheel.
Preferably, the wheel includes idler wheel and wheel shaft, and the wheel shaft is connect by telescopic rod with shell.
Preferably, the telescopic rod includes and the interior bar of wheel axis connection and housing connected to the housing, the interior bar and outer Set is adapted, and is put on outside equipped with lock-screw.
Further, it the interior bar and/or puts on outside equipped with scale.
By adopting the above technical scheme, due to the setting of shell inner blower impeller, so that draught fan impeller is turning together with blade Enclosure interior air is detached in dynamic process, under atmospheric pressure, the grass overwhelmed by housing bottom edge can be again straight It erects and, such blade just can correct lawn neat;Meanwhile chip breaking can also be siphoned away together by draught fan impeller, reach clear Manage the effect on lawn.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: 1- shell, 2- shaft, 3- blade mounting rack, 4- blade, 5- draught fan impeller, 6- discharge port, 7- driving machine Structure, 8- idler wheel, 9- wheel shaft, 10- interior bar, 11- housing, 12- lock-screw, 13- scale.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, a kind of grass trimmer cutter device, including shell 1, the bottom-open of shell 1, the top peace of shell 1 Equipped with the shaft 2 for running through shell 1, shaft 2 and shell 1 are rotatablely connected, and the lower end of shaft 2 is equipped with blade mounting rack 3, blade peace It shelves and blade 4 is installed on 3, draught fan impeller 5 is installed in the shaft 2 of 4 top of blade, draught fan impeller 5 is centrifugal fan leaf Wheel or axial fan blade or diagonal flow fan impeller, blade 4, draught fan impeller 5 are respectively positioned in shell 1, blade installation Frame 3 is connected by key with shaft 2, draught fan impeller 5 and shaft 2, and blade 4 is bolted with blade mounting rack 3;Shell 1 Top and/or side wall be equipped with discharge port 6, in the present embodiment, the top of shell 1 is arranged in discharge port 6, is equipped on shell 1 Driving mechanism 7, driving mechanism 7 and shaft 2 are drivingly connected, and driving mechanism 7 is motor or internal combustion engine;1 inner blower impeller 5 of shell Setting so that draught fan impeller 5 detaches 1 inner air of shell during rotating together with blade 4, in the work of atmospheric pressure It under, can be erected again by the grass that 1 bottom margin of shell overwhelms, such blade 4 just can correct lawn neat;Together When, chip breaking can also be siphoned away together by draught fan impeller 5, have the function that clear up lawn;
For lawn depth of cut different problems, the bottom of shell 1 is also installed in grass trimmer cutter device of the invention There is wheel, wheel includes idler wheel 8 and wheel shaft 9, and wheel shaft 9 is connect by telescopic rod with shell 1, and telescopic rod includes connecting with wheel shaft 2 Interior bar 10 and the housing 11 that is connect with shell 1, interior bar 10 be adapted with housing 11, housing 11 is equipped with lock-screw 12, interior Bar 10 and/or housing 11 are equipped with scale 13;The setting of telescopic rod enables shell 1 to adjust height, and then adjusts blade 4 Height, achieve the purpose that deepen cutting, the effect of lock-screw 12 is convenient for 1 terrain clearance of adjustment housings, and scale 13 Effect be adjust shell 1 levelness or gradient.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.

Claims (7)

1. a kind of grass trimmer cutter device, it is characterised in that: including shell, the housing bottom is opened wide, and case top is equipped with Through the shaft of shell, shaft is connect with housing into rotation, and the shaft lower end is equipped with blade mounting rack, is pacified on blade mounting rack Equipped with blade, draught fan impeller is installed in the shaft above blade, the blade, draught fan impeller are respectively positioned in shell, the shell At the top of body and/or side wall is equipped with discharge port, and driving mechanism is equipped on shell, and driving mechanism and shaft are drivingly connected, the drive Motivation structure is motor or internal combustion engine.
2. grass trimmer cutter device according to claim 1, it is characterised in that: the blade and blade mounting rack pass through spiral shell It tethers and connects, the blade mounting rack is connected by key with shaft, draught fan impeller and shaft.
3. grass trimmer cutter device according to claim 1, it is characterised in that: the draught fan impeller is centrifugal fan leaf Wheel or axial fan blade or diagonal flow fan impeller.
4. grass trimmer cutter device according to claim 1, it is characterised in that: the housing bottom is equipped with wheel.
5. grass trimmer cutter device according to claim 4, it is characterised in that: the wheel includes idler wheel and wheel shaft, institute Wheel shaft is stated to connect by telescopic rod with shell.
6. grass trimmer cutter device according to claim 5, it is characterised in that: the telescopic rod includes and takes turns axis connection Interior bar and housing connected to the housing, the interior bar are adapted with housing, are put on outside equipped with lock-screw.
7. grass trimmer cutter device according to claim 6, it is characterised in that: the interior bar and/or outer put on are equipped with quarter Degree.
CN201810835823.4A 2018-07-26 2018-07-26 A kind of grass trimmer cutter device Pending CN108966815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810835823.4A CN108966815A (en) 2018-07-26 2018-07-26 A kind of grass trimmer cutter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810835823.4A CN108966815A (en) 2018-07-26 2018-07-26 A kind of grass trimmer cutter device

Publications (1)

Publication Number Publication Date
CN108966815A true CN108966815A (en) 2018-12-11

Family

ID=64551149

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810835823.4A Pending CN108966815A (en) 2018-07-26 2018-07-26 A kind of grass trimmer cutter device

Country Status (1)

Country Link
CN (1) CN108966815A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109874495A (en) * 2019-04-28 2019-06-14 彭鸿琦 A kind of air-flow supply type Novel grass cutter
CN110959372A (en) * 2019-12-13 2020-04-07 叶秋敏 Formula agricultural weeding device is clear away in step to grass bits

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774254A1 (en) * 1998-02-03 1999-08-06 Sabo Maschinenfabrik Gmbh LAWN MOWER WITH COLLECTION DEVICE FOR CUT MATERIALS
CN105027810A (en) * 2015-07-13 2015-11-11 苏州金威特工具有限公司 Mower capable of preventing accidental injuries
CN206423142U (en) * 2016-08-30 2017-08-22 内蒙古蒙容肉业有限责任公司 A kind of hay mover with adsorption function
CN207040227U (en) * 2017-07-24 2018-02-27 长春建筑学院 A kind of landscape design grass mower
CN107750589A (en) * 2017-11-07 2018-03-06 重庆博新农业开发有限公司 It is a kind of that there is the mowing-apparatus for inhaling careless function
CN207427826U (en) * 2017-09-21 2018-06-01 临沂绿动机械有限公司 A kind of gardens of adjustable cutting-height weeding raw meat grass trimmer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774254A1 (en) * 1998-02-03 1999-08-06 Sabo Maschinenfabrik Gmbh LAWN MOWER WITH COLLECTION DEVICE FOR CUT MATERIALS
CN105027810A (en) * 2015-07-13 2015-11-11 苏州金威特工具有限公司 Mower capable of preventing accidental injuries
CN206423142U (en) * 2016-08-30 2017-08-22 内蒙古蒙容肉业有限责任公司 A kind of hay mover with adsorption function
CN207040227U (en) * 2017-07-24 2018-02-27 长春建筑学院 A kind of landscape design grass mower
CN207427826U (en) * 2017-09-21 2018-06-01 临沂绿动机械有限公司 A kind of gardens of adjustable cutting-height weeding raw meat grass trimmer
CN107750589A (en) * 2017-11-07 2018-03-06 重庆博新农业开发有限公司 It is a kind of that there is the mowing-apparatus for inhaling careless function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109874495A (en) * 2019-04-28 2019-06-14 彭鸿琦 A kind of air-flow supply type Novel grass cutter
CN110959372A (en) * 2019-12-13 2020-04-07 叶秋敏 Formula agricultural weeding device is clear away in step to grass bits
CN110959372B (en) * 2019-12-13 2021-12-24 长沙大宇农牧实业有限公司 Formula agricultural weeding device is clear away in step to grass bits

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PB01 Publication
SE01 Entry into force of request for 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: 20181211