CN104541744A - Mower - Google Patents
Mower Download PDFInfo
- Publication number
- CN104541744A CN104541744A CN201410846417.XA CN201410846417A CN104541744A CN 104541744 A CN104541744 A CN 104541744A CN 201410846417 A CN201410846417 A CN 201410846417A CN 104541744 A CN104541744 A CN 104541744A
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- China
- Prior art keywords
- motor
- mower
- mount pad
- guide rail
- casing
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Abstract
The invention discloses a mower; the mower comprises a motor and a housing; the motor is directly connected with the housing; a mounting base is integrally molded on the housing; one end of the motor offset from the center of a motor seat is rotatably connected with the mounting base. The motor of the mower is directly connected and fixed with the machine body without a transmission support in the middle; the machine body is provided with an eccentric locking mechanism; the motor can be locked by the eccentric rotation in order to achieve the purpose of tensioning the belt; the mechanism does not use the transmission support, thereby greatly reducing the cost and making the assembling simple.
Description
Technical field
the present invention relates to a kind of mower, particularly relate to the mower a kind of motor and casing being provided with Novel transmission modular construction.
Background technology
mower is widely used in urban afforestation and park and garden design, and using more is pruning to lawn, and it generally comprises five parts: engine, running gear, blade, handrail and control section.Its operation principle is roughly: on the output shaft of engine, blade is housed, blade, by High Rotation Speed after driven by engine, is pruned lawn.
the Chinese patent being CN 102084754 A as publication number discloses a kind of mower, comprising: housing; Be connected to the motor on housing, described motor has motor shaft; For the blade of mowing, described blade is connected on described motor shaft, and has at least one cutting edge; Power supplying apparatus, described power supplying apparatus is electric machine with energy when mower works, thus drives blade to rotate with a cutting speed; Speed control unit, is selectablely fixed at least one pre-set constant rotating speed by described cutting speed.
at present, the drive mechanism of conventional mower is, motor is connected and fixed by " driving support seat " and casing.The cost of driving support seat is greater than 7 yuan usually, and screw is many, and assembly process is loaded down with trivial details, so both adds the complexity that cost turn increases operation.And the tensile force of the belt of conventional motors cannot regulate, regulate very inconvenient in other words, this after having made when belt pine needs motor to dismantle all over, then regulates, so just bothers very much.
therefore, in view of the above-mentioned problems, be necessary to propose a kind of new drive mechanism assembly, both can easily regulate and install belt, cost is low again.
Summary of the invention
in view of the above problems, the present invention seeks to: a kind of mower with Novel transmission modular construction is provided, motor and casing are directly connected and fixed, centre does not have driving support seat and motor also can be locked tightening belt by eccentric rotary, structure is simple, can install and regulate the tensile force of belt fast, and with low cost.
technical scheme of the present invention is: a kind of mower, and comprise motor and casing, motor is directly connected with casing, and one-body molded on described casing have mount pad, and described motor departs from one end, motor cabinet center and is rotatably connected on mount pad.
further, described motor is provided with guide rail, described mount pad is provided with the guide rod coordinated with guide rail.
further, described guide rail is 2, is separately positioned on the two ends of motor, and described guide rail can make motor rotate to an angle from horizontal level around rotating shaft.
further, described motor is 6 °-10 ° around the angle that rotating shaft rotates.
further, described mount pad lower end is provided with large belt wheel installing hole, and described large belt wheel is by upper and lower two bearing press mountings in installing hole, and lower bearing end is provided with bearing (ball) cover.
further, described belt one end is fixed on draw-in groove by the small pulley on motor, and the other end is fixed on large belt wheel, can adjusting tensioning force of belt by electric rotating machine.
compared to prior art, advantage of the present invention is:
1, the motor of this mower and casing are directly connected and fixed, and centre does not have driving support seat, and casing is designed with eccentric locking mechanism, can by motor by eccentric rotary and locking realizes the object of belt tension.
2, the Novel transmission components mechanism of this mower does not use driving support seat, and cost significantly reduces, and assembling is simple, easy for installation; Eccentric locking mechanism makes belt easy for installation, and can easily regulate the tension force of belt, compares traditional motor and has outstanding feature.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described:
fig. 1 is the structural representation of the motor-driven assembly of mower of the present invention;
fig. 2 is the structural representation of the motor initial position of mower of the present invention;
fig. 3 is the structural representation of the motor final position of mower of the present invention.
wherein: 1, motor, 2, belt, 3, large belt wheel, 4, upper bearing (metal), 5, mount pad, 6, lower bearing, 7, blade, 8, installing hole, 9, depart from motor center end, 10, guide rail, 11, guide rod, 12, bearing (ball) cover, 13, motor cabinet, 20 small pulleys, 21 draw-in grooves.
Embodiment
at present, the drive mechanism of conventional mower is, motor is connected and fixed by " driving support seat " and casing.The cost of driving support seat is greater than 7 yuan usually, and screw is many, and assembly process is loaded down with trivial details, so both adds the complexity that cost turn increases operation.And the tensile force of the belt of conventional motors cannot regulate, regulate very inconvenient in other words, this after having made when belt pine needs motor to dismantle all over, then regulates, so just bothers very much.
in view of the above problems, the present invention seeks to: a kind of mower with Novel transmission modular construction is provided, motor and casing are directly connected and fixed, centre does not have driving support seat and motor also can be locked tightening belt by eccentric rotary, structure is simple, can install and regulate the tensile force of belt fast, and with low cost.
for making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
embodiment:
as shown in Figure 1, a kind of mower of the present embodiment, motor 1 is arranged on motor cabinet 13, motor cabinet 13 is arranged on mount pad 5, mount pad 5 is one-body molded with casing, mount pad 5 lower end is provided with large belt wheel 3 installing hole 8, small pulley 20 on motor 1 is connected by belt 2 with large belt wheel 3, belt 2 one end is fixed in the draw-in groove 21 of small pulley 20, the other end is fixed on large belt wheel 3, large belt wheel 3 is arranged in installing hole 8 by upper bearing (metal) 4 and lower bearing 6, lower bearing 6 end is provided with bearing (ball) cover 12, weeds are prevented to be mixed into for sealing installing hole 8, blade 7 is fixed on large belt wheel 3 lower end.
motor and the casing of this mower are directly connected and fixed, and centre need not arrange driving support seat, and casing is designed with eccentric locking mechanism, motor are also locked the tensioning realizing belt by eccentric rotary.
as shown in Figures 2 and 3, motor 1 departs from one end, motor cabinet 13 center 9 and is rotatably connected on mount pad 5, and such motor can rotate to an angle around rotating shaft, and motor cabinet 13 is provided with guide rail 10, mount pad 5 is provided with the guide rod 11 coordinated with guide rail 10.Guide rail 10 is preferably 2, is separately positioned on the two ends of motor cabinet 13, and guide rail 10 can make motor 1 rotate to an angle from horizontal level around rotating shaft, and this angle can be 6 °-10 °, is preferably 8 °.
motor rotates to an angle around pivot and regulates the tensile force of belt, can control the braking time of complete machine.
when installing belt, rotated to an angle by motor, install after belt, motor is rotated by the guide rod on mount pad, guide rail precompressed on motor cabinet, and motor is rotated adjusting tensioning force of belt around pivot, and motor is fixed on mount pad the most at last.
structure is simple, easy to assembly, and with low cost.
should be understood that, above-mentioned embodiment of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (6)
1. a mower, comprises motor and casing, it is characterized in that: motor is directly connected with casing, and one-body molded on described casing have mount pad, and described motor departs from one end, motor cabinet center and is rotatably connected on mount pad.
2. mower according to claim 1, is characterized in that, described motor cabinet is provided with guide rail, described mount pad is provided with the guide rod coordinated with guide rail.
3. mower according to claim 2, is characterized in that, described guide rail is 2, is separately positioned on the two ends of motor cabinet, and described guide rail can make motor rotate to an angle from horizontal level around rotating shaft.
4. mower according to claim 3, is characterized in that, described motor is 6 °-10 ° around the angle that rotating shaft rotates.
5. mower according to claim 1 and 2, is characterized in that, described mount pad lower end is provided with large belt wheel installing hole, and described large belt wheel is by upper and lower two bearing press mountings in installing hole, and lower bearing end is provided with bearing (ball) cover.
6. the mower according to any one of claim 1-4, is characterized in that, described belt one end is fixed on draw-in groove by the small pulley on motor, and the other end is fixed on large belt wheel, can adjusting tensioning force of belt by electric rotating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846417.XA CN104541744A (en) | 2014-12-31 | 2014-12-31 | Mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846417.XA CN104541744A (en) | 2014-12-31 | 2014-12-31 | Mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104541744A true CN104541744A (en) | 2015-04-29 |
Family
ID=53059691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410846417.XA Pending CN104541744A (en) | 2014-12-31 | 2014-12-31 | Mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104541744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711041A (en) * | 2017-10-24 | 2018-02-23 | 苏州科瓴精密机械科技有限公司 | Robot hay mover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575957Y (en) * | 2002-09-27 | 2003-10-01 | 浙江华丰电动工具有限公司 | Mower housing |
| CN101004206A (en) * | 2007-01-18 | 2007-07-25 | 宁波中强电动工具有限公司 | Two stage belt drive mechanism for adjusting degree of tightness of strap |
| CN202455867U (en) * | 2011-11-30 | 2012-10-03 | 福建省晋江市三力机车有限公司 | Mower casing |
| CN102748436A (en) * | 2012-06-13 | 2012-10-24 | 东风朝阳朝柴动力有限公司 | Belt tightening adjusting device of diesel engine |
| JP2013146194A (en) * | 2012-01-17 | 2013-08-01 | Kubota Corp | Walking-type mower |
-
2014
- 2014-12-31 CN CN201410846417.XA patent/CN104541744A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575957Y (en) * | 2002-09-27 | 2003-10-01 | 浙江华丰电动工具有限公司 | Mower housing |
| CN101004206A (en) * | 2007-01-18 | 2007-07-25 | 宁波中强电动工具有限公司 | Two stage belt drive mechanism for adjusting degree of tightness of strap |
| CN202455867U (en) * | 2011-11-30 | 2012-10-03 | 福建省晋江市三力机车有限公司 | Mower casing |
| JP2013146194A (en) * | 2012-01-17 | 2013-08-01 | Kubota Corp | Walking-type mower |
| CN102748436A (en) * | 2012-06-13 | 2012-10-24 | 东风朝阳朝柴动力有限公司 | Belt tightening adjusting device of diesel engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711041A (en) * | 2017-10-24 | 2018-02-23 | 苏州科瓴精密机械科技有限公司 | Robot hay mover |
| CN107711041B (en) * | 2017-10-24 | 2024-05-03 | 苏州科瓴精密机械科技有限公司 | Robot mower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |