CN204616408U - A kind of gardens mower blade assembly - Google Patents
A kind of gardens mower blade assembly Download PDFInfo
- Publication number
- CN204616408U CN204616408U CN201520333501.1U CN201520333501U CN204616408U CN 204616408 U CN204616408 U CN 204616408U CN 201520333501 U CN201520333501 U CN 201520333501U CN 204616408 U CN204616408 U CN 204616408U
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- China
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- cutterhead
- blade
- cutting blade
- arresting disk
- arresting
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Abstract
The utility model provides a kind of gardens mower blade assembly, belongs to technical field of garden.It solve the problem that existing weeder blade can destroy normal plant.This gardens mower blade assembly comprises circular beater plate and two circular position-arresting disks, the cutterhead center of circle is provided with installing hole, the position-arresting disk center of circle is provided with connecting hole, position-arresting disk is circumferentially with spacing breach, cutterhead is circumferentially with sawtooth, the upright projection of sawtooth on position-arresting disk is positioned at spacing breach, position-arresting disk is provided with position-limit mechanism, and adjust spacing breach coincidence degree corresponding to two position-arresting disks by adjustment position-limit mechanism, cutterhead have respectively the cutting blade one and cutting blade two that protrude cutterhead bottom surface, cutting blade one end and cutting blade two end have blade one and blade two respectively, blade one and cutterhead bottom surface distance are greater than blade two and cutterhead bottom surface distance.This blade assembly can avoid normal plant to be cut; Cutting blade one and cutting blade two can be utilized to shred, weeds for nutrition purposes, especially for feeding animals.
Description
Technical field
The utility model belongs to technical field of garden, relates to a kind of gardens mower blade assembly.
Background technology
On the market in visible weeder structure, main working parts and easy-abrasion part are weeding knife, existing weeding knife is generally only being circumferentially with sawtooth, during use, rotates mow with sawtooth, but while mowing, plant may be destroyed, and the grass cut off is generally whole of strip, if be used for nutrition purposes, especially for feeding animals, then also weeds to be shredded, therefore be necessary to improve.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides one and avoids destroying plant, and the gardens mower blade assembly that weeds can be shredded.
The purpose of this utility model realizes by following technical proposal: a kind of gardens mower blade assembly, it is characterized in that: comprise the circular position-arresting disk that thin circular beater plate is identical with two, described cutterhead home position is provided with the installing hole for being connected with motor shaft, described position-arresting disk home position is provided with the connecting hole be rotatably connected with electric machine casing, and described cutterhead and two position-arresting disks are parallel to each other and installing hole and connecting hole are positioned on same axis, two described position-arresting disks are located at cutterhead end face side, described position-arresting disk is circumferentially with some spacing breach, described cutterhead is circumferentially with sawtooth, described position-arresting disk diameter is greater than described cutter diameter, and the upright projection of described sawtooth on position-arresting disk is positioned at described spacing breach, described position-arresting disk is provided with position-limit mechanism, and by spacing breach coincidence degree corresponding to two position-arresting disks described in the adjustment of adjustment position-limit mechanism, described cutterhead have respectively the cutting blade one and cutting blade two that protrude cutterhead bottom surface, cutting blade one end and cutting blade two end have blade one and blade two respectively, and blade one and cutterhead bottom surface distance are greater than blade two and cutterhead bottom surface distance, described cutting blade one and cutting blade two are spaced apart along cutterhead bottom surface circumference respectively.
By motor shaft connection hole, electric machine casing is rotatably connected connecting hole, and adjust spacing breach coincidence degree corresponding to two position-arresting disks by adjustment position-limit mechanism, if desired protect larger plant, then spacing breach coincidence degree is increased, make the sawtooth of cutterhead cut more weeds, when the plant needing protection less, then spacing breach coincidence degree is reduced, make position-arresting disk circumference block plant, avoid plant by the saw cut of cutterhead; And owing to cutterhead bottom surface having respectively cutting blade one and cutting blade two, and blade one and cutterhead bottom surface distance are greater than blade two and cutterhead bottom surface distance, therefore utilize cutting blade one and cutting blade two height official post weeds to be cut pulverizing by the cutterhead of High Rotation Speed, namely can be used for nutrition purposes, especially for feeding animals.
In above-mentioned a kind of gardens mower blade assembly, the position-arresting disk near cutterhead is fixedly connected with described electric machine casing, and another position-arresting disk and electric machine casing are rotatably connected.
As long as therefore rotate a position-arresting disk and adjustable spacing breach coincidence degree.
In above-mentioned a kind of gardens mower blade assembly, described cutterhead is provided with the some cutting mouths running through cutterhead end face and cutterhead bottom surface, and described cutting blade one and cutting blade two are located on cutting mouth edge.
Cutting mouth plays the effect of fixing weeds.
In above-mentioned a kind of gardens mower blade assembly, described position-limit mechanism is the arc locating hole be located at respectively on two position-arresting disks and the bolt be tightened on two locating holes, and described locating hole is arranged along position-arresting disk circumference.
In above-mentioned a kind of gardens mower blade assembly, described cutterhead is that spring steel material is formed.
Compared with prior art, the utility model tool has the following advantages:
By motor shaft connection hole, electric machine casing is rotatably connected connecting hole, and adjust spacing breach coincidence degree corresponding to two position-arresting disks by adjustment position-limit mechanism, if desired protect larger plant, then spacing breach coincidence degree is increased, make the sawtooth of cutterhead cut more weeds, when the plant needing protection less, then spacing breach coincidence degree is reduced, make position-arresting disk circumference block plant, avoid plant by the saw cut of cutterhead; And owing to cutterhead bottom surface having respectively cutting blade one and cutting blade two, and blade one and cutterhead bottom surface distance are greater than blade two and cutterhead bottom surface distance, therefore utilize cutting blade one and cutting blade two height official post weeds to be cut pulverizing by the cutterhead of High Rotation Speed, namely can be used for nutrition purposes, especially for feeding animals.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is this blade assembly two kinds of using state figure.
Fig. 3 is cutter head structure schematic diagram.
Fig. 4 is position-arresting disk structural representation.
Fig. 5 and Fig. 6 is this blade assembly partial structurtes schematic diagrames.
In figure,
1, cutterhead; 11, motor shaft; 12, installing hole; 13, sawtooth; 14, cutting blade one; 15, blade one; 16, cutting blade two; 17, blade two; 18, cutting mouth;
2, position-arresting disk; 21, electric machine casing; 22, connecting hole; 23, spacing breach; 24, position-limit mechanism; 25, locating hole; 26, bolt.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in figures 1 to 6, a kind of gardens of the utility model mower blade assembly, comprise the circular position-arresting disk 2 that thin circular beater plate 1 is identical with two, cutterhead 1 home position is provided with the installing hole 12 for being connected with motor shaft 11, position-arresting disk 2 home position is provided with the connecting hole 22 be rotatably connected with electric machine casing 21, and cutterhead 1 and two position-arresting disks 2 are parallel to each other and installing hole 12 and connecting hole 22 are positioned on same axis, two position-arresting disks 2 are located at cutterhead 1 end face side, position-arresting disk 2 is circumferentially with some spacing breach 23, cutterhead 1 is circumferentially with sawtooth 13, position-arresting disk 2 diameter is greater than cutterhead 1 diameter, and the upright projection of sawtooth 13 on position-arresting disk 2 is positioned at spacing breach 23, position-arresting disk 2 is provided with position-limit mechanism 24, the degree and the spacing breach 23 adjusting two position-arresting disk 2 correspondences by adjusting position-limit mechanism 24 overlaps, cutterhead 1 have respectively the cutting blade 1 and cutting blade 2 16 that protrude cutterhead 1 bottom surface, cutting blade 1 end and cutting blade 2 16 end have blade 1 and blade 2 17 respectively, and blade 1 and cutterhead 1 bottom surface distance are greater than blade 2 17 and cutterhead 1 bottom surface distance, cutting blade 1 and cutting blade 2 16 are spaced apart along cutterhead 1 bottom surface circumference respectively.
Further, the position-arresting disk 2 near cutterhead 1 is fixedly connected with electric machine casing 21, and another position-arresting disk 2 is rotatably connected with electric machine casing 21.Cutterhead 1 is provided with the some cutting mouths 18 running through cutterhead 1 end face and cutterhead 1 bottom surface, and cutting blade 1 and cutting blade 2 16 are located on cutting mouth 18 edge.Position-limit mechanism 24 is the arc locating hole 25 be located at respectively on two position-arresting disks 2 and the bolt 26 be tightened on two locating holes 25, and locating hole 25 is arranged along position-arresting disk 2 circumference.Cutterhead 1 is spring steel material formation.
By motor shaft 11 connection hole 12, electric machine casing 21 is rotatably connected connecting hole 22, the degree and the spacing breach 23 adjusting two position-arresting disk 2 correspondences by adjusting position-limit mechanism 24 overlaps, if desired protect larger plant, then the degree that overlapped by spacing breach 23 increases, and makes the sawtooth 13 of cutterhead 1 cut more weeds, when the plant needing protection less, the degree that then overlapped by spacing breach 23 reduces, and makes position-arresting disk 2 circumference block plant, avoids plant to be cut by the sawtooth 13 of cutterhead 1; And due to cutterhead 1 bottom surface having cutting blade 1 and cutting blade 2 16 respectively, and blade 1 and cutterhead 1 bottom surface distance are greater than blade 2 17 and cutterhead 1 bottom surface distance, therefore utilize cutting blade 1 and cutting blade 2 16 height official post weeds to be cut pulverizing by the cutterhead 1 of High Rotation Speed, namely can be used for nutrition purposes, especially for feeding animals.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as cutterhead 1, motor shaft 11, installing hole 12, sawtooth 13, cutting blade 1, blade 1, cutting blade 2 16, blade 2 17, cutting mouth 18, position-arresting disk 2, electric machine casing 21, connecting hole 22, spacing breach 23, position-limit mechanism 24, locating hole 25, bolt 26 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. a gardens mower blade assembly, it is characterized in that: comprise the circular position-arresting disk (2) that thin circular beater plate (1) is identical with two, described cutterhead (1) home position is provided with the installing hole (12) for being connected with motor shaft (11), described position-arresting disk (2) home position is provided with the connecting hole (22) be rotatably connected with electric machine casing (21), and described cutterhead (1) and two position-arresting disks (2) are parallel to each other and installing hole (12) and connecting hole (22) are positioned on same axis, two described position-arresting disks (2) are located at cutterhead (1) end face side, described position-arresting disk (2) is circumferentially with some spacing breach (23), described cutterhead (1) is circumferentially with sawtooth (13), described position-arresting disk (2) diameter is greater than described cutterhead (1) diameter, and the upright projection of described sawtooth (13) on position-arresting disk (2) is positioned at described spacing breach (23), described position-arresting disk (2) is provided with position-limit mechanism (24), and by adjusting spacing breach (23) the coincidence degree of two position-arresting disks (2) correspondences described in position-limit mechanism (24) adjustment, described cutterhead (1) have respectively cutting blade one (14) and the cutting blade two (16) of protrusion cutterhead (1) bottom surface, cutting blade one (14) end and cutting blade two (16) end have blade one (15) and blade two (17) respectively, and blade one (15) and cutterhead (1) bottom surface distance are greater than blade two (17) and cutterhead (1) bottom surface distance, described cutting blade one (14) and cutting blade two (16) are spaced apart along cutterhead (1) bottom surface circumference respectively.
2. a kind of gardens according to claim 1 mower blade assembly, is characterized in that: the position-arresting disk (2) near cutterhead (1) is fixedly connected with described electric machine casing (21), and another position-arresting disk (2) and electric machine casing (21) are rotatably connected.
3. a kind of gardens according to claim 2 mower blade assembly, it is characterized in that: described cutterhead (1) is provided with the some cutting mouths (18) running through cutterhead (1) end face and cutterhead (1) bottom surface, described cutting blade one (14) and cutting blade two (16) are located on cutting mouth (18) edge.
4. a kind of gardens according to claim 3 mower blade assembly, it is characterized in that: described position-limit mechanism (24) is the bolt (26) being located at the arc locating hole (25) on two position-arresting disks (2) respectively and being tightened on two locating holes (25), described locating hole (25) is arranged along position-arresting disk (2) circumference.
5. a kind of gardens according to claim 4 mower blade assembly, is characterized in that: described cutterhead (1) is spring steel material formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333501.1U CN204616408U (en) | 2015-05-22 | 2015-05-22 | A kind of gardens mower blade assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333501.1U CN204616408U (en) | 2015-05-22 | 2015-05-22 | A kind of gardens mower blade assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204616408U true CN204616408U (en) | 2015-09-09 |
Family
ID=54035493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520333501.1U Expired - Fee Related CN204616408U (en) | 2015-05-22 | 2015-05-22 | A kind of gardens mower blade assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204616408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165230A (en) * | 2015-10-09 | 2015-12-23 | 石鸿娟 | Novel garden mowing machine blade assembly |
| CN106818028A (en) * | 2017-02-20 | 2017-06-13 | 张丽丽 | A kind of Combined type grass cutting rounding machine cutter and its installation and removal method |
-
2015
- 2015-05-22 CN CN201520333501.1U patent/CN204616408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165230A (en) * | 2015-10-09 | 2015-12-23 | 石鸿娟 | Novel garden mowing machine blade assembly |
| CN105165230B (en) * | 2015-10-09 | 2017-05-24 | 惠州市丰茂园林绿化有限公司 | Novel garden mowing machine blade assembly |
| CN106818028A (en) * | 2017-02-20 | 2017-06-13 | 张丽丽 | A kind of Combined type grass cutting rounding machine cutter and its installation and removal method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160522 |