CN107302864A - Cutting assembly and the hay mover with the cutting assembly - Google Patents

Cutting assembly and the hay mover with the cutting assembly Download PDF

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Publication number
CN107302864A
CN107302864A CN201610240451.1A CN201610240451A CN107302864A CN 107302864 A CN107302864 A CN 107302864A CN 201610240451 A CN201610240451 A CN 201610240451A CN 107302864 A CN107302864 A CN 107302864A
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CN
China
Prior art keywords
cutting
cutting edge
member
cutting member
edge
Prior art date
Application number
CN201610240451.1A
Other languages
Chinese (zh)
Inventor
许海深
Original Assignee
南京德朔实业有限公司
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 南京德朔实业有限公司 filed Critical 南京德朔实业有限公司
Priority to CN201610240451.1A priority Critical patent/CN107302864A/en
Publication of CN107302864A publication Critical patent/CN107302864A/en

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/01Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/01Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/73Cutting apparatus
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/001Accessories not otherwise provided for
    • A01D34/005Mulching means
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/01Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis

Abstract

The invention discloses a kind of cutting assembly and the hay mover with the cutting assembly, cutting assembly includes:First cutting member, is driven and is rotated around first axle;Second cutting member, rotates around second axis and is connected to the first cutting member;First cutting member is formed with:The first cutting edge for cutting;Second cutting member is formed with:The second cutting edge for cutting;The second axis of second cutting member is arranged on the position different with the first axle of the first cutting member;The cutting zone of the cutting zone of first cutting edge and the second cutting edge is least partially overlapped.The cutting assembly of disclosure of the invention, the first cutting edge and the second cutting edge can be cut i.e. secondary cut respectively to overlapping region.There is higher cutting effect and broken careless effect using the hay mover of the cutting assembly.

Description

Cutting assembly and the hay mover with the cutting assembly

Technical field

The present invention relates to a kind of cutting assembly and the hay mover with the cutting assembly.

Background technology

Hay mover is a kind of garden tool set, for being trimmed to lawn.Blade rotation is cut to grass.

Need that grass cuttings are cut into less fragment as far as possible in the hay mover course of work.Traditional mower blade is the metallic plate of single strip.Its cutting edge is merely able to carry out single cut, grass cuttings length after cutting is longer can not meet user the need for.

The content of the invention

To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of cutting assembly can with higher cutting effect and the hay mover for using the cutting assembly.

In order to realize above-mentioned target, the present invention is adopted the following technical scheme that:

A kind of cutting assembly, including:

First cutting member, is driven and is rotated around first axle;

Second cutting member, rotates around second axis and is connected to the first cutting member;

First cutting member is formed with:The first cutting edge for cutting;

Second cutting member is formed with:The second cutting edge for cutting;

The second axis of second cutting member is arranged on the position different with the first axle of the first cutting member;

The cutting zone of the cutting zone of first cutting edge and the second cutting edge is least partially overlapped.

Further, the first cutting edge includes first straight line section;Second cutting edge includes second straight line section.

Further, when the first cutting member is rotated, projection of the first straight line section with second straight line section in the plane perpendicular to the first axle of the first cutting member, which is tilted, intersects.

Further, when the first cutting member is rotated, the angle of projection of the first straight line section with second straight line section in the plane perpendicular to the first axle of the first cutting member is more than or equal to 10 ° and is less than or equal to 20 °.

Further, the difference of the maximum radius of the cutting zone of the maximum radius of the cutting zone of the first cutting edge and the second cutting edge is less than or equal to the maximum radius of the cutting zone of 10mm or the second cutting edge more than or equal to 0mm and the difference of the maximum radius of the cutting zone of the first cutting edge is more than or equal to 0mm less than or equal to 10mm.

Further, the first cutting edge includes first straight line section;Second cutting edge includes second straight line section;The length of first straight line section is less than the length of second straight line section.

Further, when the first cutting member is rotated around first axle, the second cutting edge is located at the front of the first cutting edge.

Further, when the first cutting member is rotated around first axle, the first cutting edge is located at the rear of the second cutting edge.

Further, on the first axle direction of the first cutting member, the first cutting edge is located at the top of the second cutting edge.

Further, on the first axle direction of the first cutting member, the second cutting edge is located at the top of the first cutting edge.

Further, the first cutting edge and the second cutting edge have difference in height on first axle direction.

Further, first straight line section and second straight line section have difference in height on first axle direction.

A kind of hay mover, including:Above-mentioned cutting assembly;Motor, drives cutting assembly;Chassis, is formed with the cutting chamber for accommodating cutting assembly.

The present invention is advantageous in that the cutting zone of the cutting zone of the first cutting edge and the second cutting edge is least partially overlapped, the first cutting edge and the second cutting edge can be cut i.e. secondary cut respectively to overlapping region.There is higher cutting effect and broken careless effect using the hay mover of the cutting assembly.

Brief description of the drawings

Fig. 1 is a kind of schematic diagram of the cutting assembly as embodiment;

Fig. 2 is schematic diagram when cutting assembly is in running order in Fig. 1;

Fig. 3 is the schematic diagram of the cutting zone of cutting assembly in Fig. 1;

Fig. 4 is the schematic diagram of distance between cutting assembly first axle and second axis in Fig. 1;

Fig. 5 is the schematic diagram of angle between the first straight line section of cutting assembly in Fig. 2 and second straight line section;

Fig. 6 is the schematic diagram on the first cutting member and the second cutting member short transverse of cutting assembly in Fig. 2;

Fig. 7 is a kind of schematic diagram of the hay mover of cutting assembly in use Fig. 1;

Fig. 8 is the partial enlarged drawing of hay mover in Fig. 7;

Fig. 9 is the schematic diagram of another cutting assembly as embodiment;

Figure 10 is schematic diagram when cutting assembly is in running order in Fig. 9;

Figure 11 is the schematic diagram on the first cutting member and the second cutting member short transverse of cutting assembly in Fig. 9;

Figure 12 is a kind of schematic diagram of the hay mover of cutting assembly in use Fig. 9;

Figure 13 is the partial enlarged drawing of hay mover in Figure 12.

Embodiment

As a kind of embodiment, as depicted in figs. 1 and 2, a kind of cutting assembly 100 includes the first cutting member 10 and the second cutting member 20.

First cutting member 10 is used for driving it to be connected around the drive shaft that first axle 101 is rotated;Specifically, the first cutting member 10 is formed with the installation portion for fixing the first cutting member 10.Specifically, the first cutting member 10 formation mounting hole 11, mounting hole 11 is used to install the first cutting member 10.First cutting member 10 is formed with the first cutting edge 12, the first linking arm 13 and the first wing 14.

Radial direction extension of first linking arm 13 along first axle 101.First cutting edge 12 is used to cut, and it is arranged on the first linking arm 13.First linking arm 13 is formed with for increasing the first reinforcement 15 of intensity.First cutting member 10 is formed with the first wing 14 in the side away from the first cutting edge 12.First wing 14 is used to increase the air pressure for making fragment or grass cuttings suspend.First wing 14 and the first cutting edge 12 are located at the both sides of the first linking arm 13.The bearing of trend of first wing 14 favours the bearing of trend of the first cutting edge 12.

Second cutting member 20 rotates around second axis 102 and is connected to the first cutting member 10.Specifically, the second axis 102 of the second cutting member 20 is arranged on the position different with the first axle 101 of the first cutting member 10.That is second axis 102 and first axle 101 is misaligned.Second cutting member 20 is formed with the second cutting edge 21 for cutting.Specifically, the second cutting member 20 rotates and is connected to the first linking arm 13.First cutting member 10 around first axle 101 rotate when and meanwhile drive the second cutting member 20 rotated around first axle 101.

As shown in figure 3, the cutting zone of the cutting zone of the first cutting edge 12 and the second cutting edge 21 is least partially overlapped.Cutting zone refers to projection of the cutting edge region inswept in rotation process in the plane perpendicular to its pivot center.That is the first cutting edge 12 and the second cutting edge 21 can be cut i.e. secondary cut respectively to overlapping region.Dash area shown in Fig. 3 is cutting zone, specifically, the difference of the maximum radius of the cutting zone of the maximum radius of the cutting zone of the first cutting edge 12 and the second cutting edge 21 is less than or equal to the maximum radius of the cutting zone of 10mm or the second cutting edge 21 more than or equal to 0mm and the difference of the maximum radius of the cutting zone of the first cutting edge 12 is more than or equal to 0mm less than or equal to 10mm.More specifically, the cutting zone of the first cutting edge 12 is overlapping with the cutting zone of the second cutting edge 21.

As shown in figure 4, when the first cutting member 10 is rotated around first axle 101, the second cutting edge 21 is located at the front of the first cutting edge 12.That is, when carrying out cutting operation, the second cutting edge 21 is cut prior to the first cutting edge 12.As shown in Figure 4, cutting assembly 100 is rotated along direction shown in arrow and rotated clockwise, in rotation process, second cutting member 20 relative to the first cutting member 10 in the presence of centrifugal force due to being located at position as shown in Figure 4, and the first cutting edge 12 carries out secondary cut again after now the second cutting edge 21 is first cut in rotation process.

The ratio between maximum radius of cutting zone of the distance between the first axle 101 of the cutting member 10 of second axis 102 and first of second cutting member 20 L1 and the first cutting edge 12 is more than 0 and is less than or equal to 2/3.Specifically, the ratio between maximum radius of cutting zone of the distance between first axle 101 of the cutting member 10 of second axis 102 and first of the second cutting member 20 L1 and the first cutting edge 10 is more than 0.2 and is less than or equal to 0.5.

As shown in Figure 4 and Figure 6, the first cutting edge 12 includes first straight line section 121, and first straight line section 121 is linear pattern.Second cutting edge 21 includes second straight line section 211, and second straight line section 211 is linear pattern.As shown in fig. 6, the length of first straight line section 121 is less than the length of second straight line section 211.Specifically, the second cutting edge 21 is made up of a straightway, and the straightway is second straight line section 211.First cutting edge 12 is made up of a straightway and an arc.Straightway is used as first straight line section 121.

As shown in figure 5, when the first cutting member 10 is rotated, projection of the first straight line section 121 with second straight line section 211 in the plane perpendicular to the first axle 101 of the first cutting member 10, which is tilted, intersects.Specifically, when the first cutting member 10 is rotated, the angle β of first straight line section 121 and second straight line 211 projection in the plane perpendicular to the first axle 101 of the first cutting member 10 of section is more than or equal to 10 ° and is less than or equal to 20 °.First straight line section 121 and the first wing 14 are located at the same side of the straight line at the place of second straight line section 211.

Second cutting member 20 can be located at the top of the first cutting member 10, can also be located at the lower section of the first cutting member 10.Specifically, as shown in fig. 6, on the direction of first axle 101 of the first cutting member 10, the second cutting edge 21 is located at the top of the first cutting edge 12.Top in specification refers to the state when cutting assembly 100 works or the height relative to ground, may be otherwise the first cutting edge 12 and is located between the second cutting edge 21 and ground.Specifically, second cutting edge 21 is located at the top of the first cutting edge 12, so that the second cutting edge 21 is when first being cut, the top layer on lawn can be cut, when subsequent first cutting edge 12 carries out secondary cut, increase depth of cut, relatively small depth is all cut in cutting every time, be conducive to improving cutting efficiency, improve section cut quality.When colliding foreign matter, the second cutting edge 21 is rotated around second axis 102, plays cushioning effect, it is to avoid the impact force that foreign matter is produced, direct rigid of transmission to the second cutting member 20 and drive shaft, it is to avoid the damage of cutting assembly 100 and drive shaft.

As shown in fig. 6, first straight line section 121 is more than or equal to 10mm with the distance between 211 L2 of second straight line section is less than or equal to 15mm.The upper and lower surface of second cutting member 20 is plane.First wing 14 protrudes to the direction close to the second cutting member 20.First reinforcement 15 protrudes to the direction away from the second cutting member 20.

As shown in Figure 7 and Figure 8, a kind of hay mover 200 includes motor 201, chassis 202, handle 203, wheel group 204 and cutting assembly 100.The driving cutting assembly 100 of motor 201 is rotated, and chassis 202 is formed with cutting chamber 205, and cutting assembly 100 is rotated in cutting chamber 205, and wheel group 204 is rotated relative to chassis 202.Wheel group 204 at least includes two wheels.The support chassis 202 of wheel group 204, makes chassis 202 relative to ground moving.As shown in fig. 7, on the direction of first axle 101, the second cutting member 20 is located between the first cutting member 10 and motor 201.

As depicted in figs. 1 and 2, cutting assembly 100 also includes the 3rd cutting member 30, and the 3rd cutting member 30 is formed with the 3rd cutting edge 31 for cutting.3rd cutting member 30 rotates around the 3rd axis 103 and is connected to the first connector 10.Specifically, the structure of the 3rd cutting member 30 is identical with the structure of the second cutting member 20.

First cutting member 10 is also formed with the 4th cutting edge 42, the 4th linking arm 43 and the 4th wing 44.4th linking arm 43 is likewise formed with for increasing the 4th reinforcement 45 of intensity.

4th linking arm 43 extends along the direction away from first axle 101.The bearing of trend of 4th linking arm 43 is opposite with the bearing of trend of the first linking arm 13.4th cutting edge 42 is used to cut, and it is arranged on the 4th linking arm 43.4th linking arm 43 is formed with for increasing the 4th reinforcement 45 of intensity.

First cutting member 10 is formed with the 4th wing 44 in the side away from the 4th cutting edge 42.4th wing 44 and the 4th cutting edge 42 are located at the both sides of the 4th linking arm 43.The bearing of trend of 4th wing 44 tilts the bearing of trend with the 4th cutting edge 42.The axis 103 of second axis 102 and the 3rd is on the Central Symmetry of first axle 101.

Specifically, first cutting member 10 is in a center of symmetry, and the second cutting member 20 is identical with the relative position relation of the 4th cutting edge 42, the 4th wing 44, the 4th linking arm 43 and the 4th reinforcement 45 with the 3rd cutting member 30 with the relative position relation of the first cutting edge 12, the first wing 14, the first linking arm 13 and the first reinforcement 15.Centrosymmetric state is presented when rotating in cutting assembly 100.3rd cutting member 30 and the second cutting member 20 are located at the homonymy of the first cutting member 10.

With reference to shown in Fig. 5, the first linking arm 13 extends along Y-direction, and the 4th linking arm 43 extends in X direction.XY is in opposite direction.MN directions are perpendicular to XY directions.XY directions are normally referred to as length direction, and MN directions are normally referred to as width.First cutting edge 12 and the 4th cutting edge 42 are parallel to XY directions.First cutting member 10 is formed with split 104, and first axle 101 is located in split 104, and split 104 is parallel to XY directions.The axis 103 of second axis 102 and the 3rd is located at the both sides of split 104.First cutting edge 12 and the 4th cutting edge 42 are located at the both sides of split 104 respectively.The cutting edge 12 of second axis 102 and first is located at the homonymy of split 104;3rd axis 103 and the 4th cutting edge 42 are located at the homonymy of split 104.

As another embodiment, as shown in Figure 9 and Figure 10, a kind of cutting assembly 100 ' includes the first cutting member 10 ' and the second cutting member 20 '.First cutting member 10 ' is formed with the first cutting edge 12 ' for cutting, and the second cutting member 20 ' is formed with the second cutting edge 21 ' for cutting.

First cutting member 10 ' is used for driving it to be connected around the drive shaft that first axle 101 ' is rotated;Specifically, the first cutting member 10 ' is formed with the installation portion for fixing the first cutting member 10 '.Specifically, the first cutting member 10 ' formation mounting hole 11 ', mounting hole 11 ' is used to install the first cutting member 10 '.First cutting member 10 ' is formed with the first cutting edge 12 ' and the first linking arm 13 '.First linking arm 13 ' extends along the direction away from first axle 101 '.First cutting edge 12 ' is used to cut, and it is arranged on the first linking arm 13 '.First linking arm 13 ' is formed with for increasing the first reinforcement 15 ' of intensity.

Wing can be formed at the first cutting member 10 ', can also be formed at the second cutting member 20 '.Can certainly be on the first cutting member 10 ' and the second cutting member 20 ' simultaneously provided with wing.

Second cutting member 20 ' rotates around second axis 102 ' and is connected to the first cutting member 10 '.Specifically, the second axis 102 ' of the second cutting member 20 ' is arranged on the position different with the first axle 101 ' of the first cutting member 10 '.That is second axis 102 ' and first axle 101 ' is misaligned.Second cutting member 20 ' is formed with the second cutting edge 21 ' for cutting.Specifically, the second cutting member 20 ' rotates and is connected to the first linking arm 13 '.First cutting member 10 ' around first axle 101 ' rotate when and meanwhile drive the second cutting member 20 ' around first axle 101 ' rotate.The cutting zone of the cutting zone of first cutting edge 12 ' and the second cutting edge 21 ' is least partially overlapped.The difference that the difference of the maximum radius of the cutting zone of the maximum radius of the cutting zone of first cutting edge 12 ' and the second cutting edge 21 ' is more than or equal to the maximum radius of cutting zones of the 0mm less than or equal to the maximum radius and the first cutting edge 12 ' of 10mm or the cutting zone of the second cutting edge 21 ' is more than or equal to 0mm less than or equal to 10mm.More specifically, the cutting zone of the first cutting edge 12 ' is overlapping with the cutting zone of the second cutting edge 21 '.

As shown in Figure 10, when the first cutting member 10 ' is rotated around first axle 101 ', the second cutting edge 21 ' is located at the front of the first cutting edge 12 '.First cutting edge 12 ' includes first straight line section 121 ';Second cutting edge 21 ' includes second straight line section 211 '.

Second cutting member 20 ' can be located at the top of the first cutting member 10 ', can also be located at the lower section of the first cutting member 10 '.Specifically, as shown in figure 11, on the direction of first axle 101 ' of the first cutting member 10 ', the first cutting edge 12 ' is located at the top of the second cutting edge 21 '.So that the first cutting edge 12 ' is when first being cut, the top layer on lawn can be cut, when subsequent second cutting edge 21 ' carries out secondary cut, increase depth of cut, relatively small depth is all cut in cutting every time, is conducive to improving cutting efficiency, is improved section cut quality.

As shown in Figure 12 and Figure 13, a kind of hay mover 200 ' includes motor 201 ', chassis 202 ', handle 203 ', wheel group 204 ' and cutting assembly 100 '.The driving cutting assembly 100 ' of motor 201 ' is rotated, and chassis 202 ' is formed with cutting chamber 205 ', and cutting assembly 100 ' is rotated in cutting chamber 205 ', and wheel group 204 ' is rotated relative to chassis 202 '.Wheel group 204 ' at least includes two wheels.The support chassis 202 ' of wheel group 204 ', makes chassis 202 ' relative to ground moving.As shown in Figure 12 and Figure 13, on the direction of first axle 101 ', the first cutting member 10 ' is located between the second cutting member 20 ' and motor 201 '.

As depicted in figs. 1 and 2, cutting assembly 100 ' also includes the 3rd cutting member 30 ', and the 3rd cutting member 30 ' is formed with the 3rd cutting edge 31 ' for cutting.3rd cutting member 30 ' rotates around the 3rd axis 103 ' and is connected to the first connector 10 '.Specifically, the structure of the 3rd cutting member 30 ' is identical with the structure of the second cutting member 20 '.Second axis 102 ' and the 3rd axis 103 ' are on the Central Symmetry of first axle 101 '.Specifically, the first cutting member 10 ' is in a center of symmetry, and centrosymmetric state is presented when rotating in cutting assembly 100 '.

The basic principles, principal features and advantages of the present invention have been shown and described above.It should be understood by those skilled in the art that, the invention is not limited in any way for above-described embodiment, all technical schemes obtained by the way of equivalent substitution or equivalent transformation, all falls within protection scope of the present invention.

Claims (10)

1. a kind of cutting assembly, including:
First cutting member, is driven and is rotated around first axle;
Second cutting member, rotates around second axis and is connected to first cutting member;
First cutting member is formed with:The first cutting edge for cutting;
Second cutting member is formed with:The second cutting edge for cutting;
The second axis of second cutting member is arranged on the position different with the first axle of first cutting member;
The cutting zone of the cutting zone of first cutting edge and second cutting edge is least partially overlapped.
2. cutting assembly according to claim 1, it is characterised in that:
First cutting edge includes first straight line section;
Second cutting edge includes second straight line section;
When first cutting member is rotated, projection of the first straight line section with second straight line section in the plane perpendicular to the first axle of first cutting member, which is tilted, intersects.
3. cutting assembly according to claim 2, it is characterised in that:
When first cutting member is rotated, the angle of projection of the first straight line section with second straight line section in the plane perpendicular to the first axle of first cutting member is more than or equal to 10 ° and is less than or equal to 20 °.
4. cutting assembly according to claim 1, it is characterised in that:
The difference of the maximum radius of the cutting zone of the maximum radius of the cutting zone of first cutting edge and second cutting edge is less than or equal to the maximum radius of the cutting zone of the cutting edges of 10mm or described second more than or equal to 0mm and the difference of the maximum radius of the cutting zone of first cutting edge is more than or equal to 0mm less than or equal to 10mm.
5. cutting assembly according to claim 1, it is characterised in that:
First cutting edge includes first straight line section;
Second cutting edge includes second straight line section;
The length of the first straight line section is less than the length of second straight line section.
6. cutting assembly according to claim 1, it is characterised in that:
When first cutting member is rotated around first axle, second cutting edge is located at the front of first cutting edge.
7. cutting assembly according to claim 1, it is characterised in that:
When first cutting member is rotated around first axle, first cutting edge is located at the rear of second cutting edge.
8. cutting assembly according to claim 1, it is characterised in that:
On the first axle direction of first cutting member, first cutting edge is located at the top of second cutting edge.
9. cutting assembly according to claim 1, it is characterised in that:
On the first axle direction of first cutting member, second cutting edge is located at the top of first cutting edge.
10. a kind of hay mover, including:
Cutting assembly as described in claim 1 to 9 any one;
Motor, drives the cutting assembly;
Chassis, is formed with the cutting chamber for accommodating the cutting assembly.
CN201610240451.1A 2016-04-18 2016-04-18 Cutting assembly and the hay mover with the cutting assembly CN107302864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610240451.1A CN107302864A (en) 2016-04-18 2016-04-18 Cutting assembly and the hay mover with the cutting assembly

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610240451.1A CN107302864A (en) 2016-04-18 2016-04-18 Cutting assembly and the hay mover with the cutting assembly
AU2017100173A AU2017100173A4 (en) 2016-04-18 2017-02-15 Cutting assembly and lawn mower
DE202017100938.6U DE202017100938U1 (en) 2016-04-18 2017-02-21 Cutting assembly and lawnmower with the cutting assembly

Publications (1)

Publication Number Publication Date
CN107302864A true CN107302864A (en) 2017-10-31

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ID=58283650

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Application Number Title Priority Date Filing Date
CN201610240451.1A CN107302864A (en) 2016-04-18 2016-04-18 Cutting assembly and the hay mover with the cutting assembly

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Country Link
CN (1) CN107302864A (en)
AU (1) AU2017100173A4 (en)
DE (1) DE202017100938U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018107533A1 (en) * 2018-03-29 2019-10-02 Georg Berndl Mulching knife for a mower

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5673545A (en) * 1995-08-30 1997-10-07 Deere & Company Shredding attachment for rotary cutter
US5832704A (en) * 1996-11-08 1998-11-10 Routh; S. Jack Mower blade assembly
US6026635A (en) * 1997-11-03 2000-02-22 Horst Staiger & Sohne Gmbh Cutting device for lawn mower
US6145290A (en) * 1998-01-13 2000-11-14 Sullivan; Patrick D. Combination mulching and discharging lawn mower blade
CN1742539A (en) * 2004-09-02 2006-03-08 本田技研工业株式会社 Lawn mower
WO2007099443A1 (en) * 2006-03-02 2007-09-07 Joseph Medaino Tool for a bush grubber with double action for a combined cut of grass and of shrubs
CN202172591U (en) * 2011-07-14 2012-03-28 重庆軎门特机电制造有限公司 Lawn mower and tool thereof
CN202818963U (en) * 2012-09-18 2013-03-27 浙江中坚科技股份有限公司 Lawn mower composite blade for secondarily cutting grass clippings
CN103283380A (en) * 2013-06-26 2013-09-11 苏州金威特工具有限公司 Lawn mower with double blades
JP2014128230A (en) * 2012-12-28 2014-07-10 Chikusui Canycom Inc Grass mower blade-attaching structure, and mowing blade

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5673545A (en) * 1995-08-30 1997-10-07 Deere & Company Shredding attachment for rotary cutter
US5832704A (en) * 1996-11-08 1998-11-10 Routh; S. Jack Mower blade assembly
US6026635A (en) * 1997-11-03 2000-02-22 Horst Staiger & Sohne Gmbh Cutting device for lawn mower
US6145290A (en) * 1998-01-13 2000-11-14 Sullivan; Patrick D. Combination mulching and discharging lawn mower blade
CN1742539A (en) * 2004-09-02 2006-03-08 本田技研工业株式会社 Lawn mower
WO2007099443A1 (en) * 2006-03-02 2007-09-07 Joseph Medaino Tool for a bush grubber with double action for a combined cut of grass and of shrubs
CN202172591U (en) * 2011-07-14 2012-03-28 重庆軎门特机电制造有限公司 Lawn mower and tool thereof
CN202818963U (en) * 2012-09-18 2013-03-27 浙江中坚科技股份有限公司 Lawn mower composite blade for secondarily cutting grass clippings
JP2014128230A (en) * 2012-12-28 2014-07-10 Chikusui Canycom Inc Grass mower blade-attaching structure, and mowing blade
CN103283380A (en) * 2013-06-26 2013-09-11 苏州金威特工具有限公司 Lawn mower with double blades

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DE202017100938U1 (en) 2017-03-03
AU2017100173A4 (en) 2017-03-23

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