CN105359651A - Blade and manufacturing method thereof - Google Patents
Blade and manufacturing method thereof Download PDFInfo
- Publication number
- CN105359651A CN105359651A CN201410436052.3A CN201410436052A CN105359651A CN 105359651 A CN105359651 A CN 105359651A CN 201410436052 A CN201410436052 A CN 201410436052A CN 105359651 A CN105359651 A CN 105359651A
- Authority
- CN
- China
- Prior art keywords
- blade
- perforating needle
- knife plate
- tubular structure
- head
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 14
- 239000002689 soil Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
Provided is a blade and a manufacturing method thereof. The blade is characterized in that the blade comprises a cutting board, the cutting board is in a fan blade structure with a central axle hole. One side of the outer edge of the cutting board is integrally provided with a plurality of punching pins distributed in a ring direction. The inner end of the middle-rear portion of the punching pin is connected with the outer edge of the cutting board, and the outer end bends to form a tile shaped structure whose section is in an arc shape. The front part of the punching pin is a hollow tubular structure. The head of the tubular structure is provided with a cutting edge. The blade is pressed by using a steel plate, and is rolled to make an integrated piece. The front part of the punching pin is in a tubular structure with conicity, being beneficial for soil to discharge, the head of the tubular structure is provided with the cutting edge, providing convenience for reducing pressure for cutting in soil. The middle-rear portion of the punching pin is in a tile shape, and the tail is provided with a dip angle turning to backward, so soil guided from the head of the punching pin can be discharged in time, and would not stack to cause blocking. The blade is simple in structure and convenient in manufacturing and processing, and the blade can be installed on a scarifier to puncture a lawn, thereby greatly saving materials and installing procedures, and cost of the blade is relatively low.
Description
Technical field
The invention belongs to technical field of garden, specifically a kind of blade for lawn punching and preparation method thereof.
Background technology
Garden lawn is trampled and the factor such as naturally to harden due to people and animals', and the loose degree of the soil on lawn can be made to reduce, and the oxygen content in soil also there will be deficiency, affects the normal growth of turf.Thus the lawn punching-machine of specialty can be used to carry out punching nursing to place such as the golf course that turf quality has higher requirements.Owing to nursing costly, thus the lawn of general family can not get the nursing of this patent due to the reason of expense.
The perforating cutting tool of existing lawn punching-machine is generally adopt many perforating needles to combine, each perforating needle needs carry out professional installation and fix, assembling costly, and perforating needle is generally process with steel pipe, professional equipment need be used to process, production process is many, complex process, and cost is high, uses limitation large.
Through looking into the Chinese patent " a kind of portable lawn punching-machine " that the existing patent No. is CN201410211471.7, it is characterized in that, the weightening finish case comprising upper shed and the fixed support be fixed on described weightening finish case four angles, described fixed support comprises multiple dismountable dead lever linked together, described fixed support upper edge is provided with handle, upper shed place of described weightening finish case is provided with the cover plate that can cover its upper shed, described cover plate is fixed in the upper shed of described weightening finish case by buckle, the base plate of described weightening finish case is provided with multiple through hole, described baseplate underside is provided with multiple dismountable punching nail be arranged in through hole, described punching nail is inner be provided with hollow run through its upper and lower passage.This puncher small volume, use more convenient, but need to arrange multiple punching nail, make and process also more complicated, and except punching with sow, the limitation of use is larger.
Summary of the invention
First technical problem to be solved by this invention be to provide a kind of simple and reasonable, blade easy to process is installed, can be used for lawn punching, and cost is lower.
Second technical problem to be solved by this invention is to provide a kind of manufacture method of insert, has and manufactures the feature that processing is simple, cost is low.
The present invention solves the technical scheme that above-mentioned first technical problem adopt: a kind of blade, it is characterized in that: described blade comprises a knife plate, knife plate is provided with central shaft hole, the one-body molded perforating needle having several hoop to distribute in the outward flange side of knife plate, the front portion of perforating needle is the tubular structure of hollow, be provided with cutting edge at the head of tubular structure, the inner end of the postmedian of perforating needle is connected with the outward flange of knife plate, and outer end is bent to form the tile shape structure that cross section is circular arc.
As improvement, the front portion of described perforating needle is the tubular structure that head diameter is little, tail diameter large, cone angle is 1 ~ 4 °.
As improvement, described knife plate and perforating needle are employing steel plate puncheds, roll into one-body molded.
Preferably, the inner end of the postmedian of described perforating needle and the outward flange of knife plate are tangent settings.
Preferred again, described perforating needle is equally distributed 3 ~ 4, and the length of the front tubular structure of perforating needle is 25 ~ 35mm.
As improvement, described knife plate adopts the knife plate structure of fan blade shape.
The present invention solves the technical scheme that above-mentioned second technical problem adopt: a kind of manufacture method of insert, is characterized in that comprising the following steps:
1) first steel plate stamping is pressed into central shaft hole knife plate structure, and at the edge of knife plate the one-body molded side direction T-shaped structure had for making perforating needle;
2) put the first edge on a knife or a pair of scissors the head of side direction T-shaped structure mouth;
3) side direction T-shaped structure carried out rolling making perforating needle, its middle front part rolls into the tubular structure with certain taper of hollow, and the length of tubular structure is 25 ~ 35mm, and postmedian rolls into the tile shape structure that cross section is circular arc.
Compared with prior art, the invention has the advantages that: blade be adopt steel plate punched, roll one-body molded, the front portion of perforating needle is in the tubular structure with tapering, be beneficial to the discharge of earth, head is provided with cutting edge, be convenient to alleviate the pressure in incision soil, the postmedian of perforating needle is tile shape, makes the earth of deriving from perforating needle head can discharge timely and not produce the blocking of heap sum.Blade structure advantages of simple of the present invention, make easy to process, can be arranged on loosenning tiller and punch, greatly save material and installation procedure, cost is lower.
Accompanying drawing explanation
Fig. 1 is the perspective view of blade of the present invention;
Fig. 2 is the manufacture machining sketch chart of blade of the present invention;
Fig. 3 is the manufacture machining sketch chart of blade of the present invention;
Fig. 4 is the manufacture machining sketch chart of blade of the present invention;
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figure 1, the blade of the present embodiment, comprise a knife plate 1, knife plate 1 for being provided with the wind foliation structure of central shaft hole 11, the one-body molded perforating needle 2 having several hoop to distribute in the outward flange side of knife plate 1, the front portion of perforating needle 2 is that head diameter is little, tail diameter large, has the tubular structure 22 of certain taper, cone angle is 1 ~ 4 °, and this structure can be beneficial to earth and discharge, and is provided with cutting edge 21 at the head of tubular structure 22, incision earth can be beneficial to, alleviate the pressure of punching; The inner end of the postmedian of perforating needle 2 is connected with the outward flange of knife plate 1, preferably tangent setting, outer end is bent to form the tile shape structure 23 that cross section is circular arc, preferably semi-circular shape, the earth of deriving from perforating needle 2 head can be discharged timely and do not produce the blocking of heap sum, and the afterbody of perforating needle 2 be provided with one curve backward be convenient to the earth posteriorly inclination angle D that discharges of direction, perforating needle 23 of distributing for uniform intervals, the length of the front tubular structure of perforating needle 2 is 30mm.
During manufacture, first adopt steel plate stamping to be pressed into knife plate 1 structure of the fan blade shape with central shaft hole 11 as Fig. 2, and on three of knife plate 1 outstanding edges the one-body molded side direction T-shaped structure had for making perforating needle 2; Then put the first edge on a knife or a pair of scissors the head of side direction T-shaped structure mouth 21 (as Fig. 3), finally side direction T-shaped structure is carried out rolling and make perforating needle 2 (as Fig. 4), its middle front part rolls into the tubular structure 22 with certain taper of hollow, the length of tubular structure is 25 ~ 35mm, postmedian rolls into the tile shape structure 23 that cross section is circular arc, preferably semi-circular shape, the afterbody of tile shape structure 23 is provided with an inclination angle D curved backward.
Realize the integrated of perforating needle 2 and knife plate 1 by above-mentioned steps, greatly save material and installation procedure, cost advantage is obvious.
During work, blade of the present invention is arranged on the blade that loosens the soil on loosenning tiller with original and carries out exchange and just can punch, and install easily, there is very strong Practical Performance.
Claims (7)
1. a blade, it is characterized in that: described blade comprises a knife plate, knife plate is provided with central shaft hole, the one-body molded perforating needle having several hoop to distribute in the outward flange side of knife plate, the front portion of perforating needle is the tubular structure of hollow, be provided with cutting edge at the head of tubular structure, the inner end of the postmedian of perforating needle is connected with the outward flange of knife plate, and outer end is bent to form the tile shape structure that cross section is circular arc.
2. blade according to claim 1, is characterized in that: the front portion of described perforating needle is the tubular structure that head diameter is little, tail diameter large, cone angle is 1 ~ 4 °.
3. blade according to claim 1, is characterized in that: described knife plate and perforating needle are employing steel plate puncheds, roll into one-body molded.
4. blade according to claim 1, is characterized in that: the inner end of the postmedian of described perforating needle and the outward flange of knife plate are tangent settings.
5. blade according to claim 1, is characterized in that: described perforating needle is equally distributed 3 ~ 4, and the length of the front tubular structure of perforating needle is 25 ~ 35mm.
6. blade according to claim 1, is characterized in that: described knife plate adopts the knife plate structure of fan blade shape.
7. a manufacture method for the blade according to the arbitrary claim of claim 1 to 6, is characterized in that comprising the following steps:
1) first steel plate stamping is pressed into the knife plate structure with central shaft hole, and at the edge of knife plate the one-body molded side direction T-shaped structure had for making perforating needle;
2) put the first edge on a knife or a pair of scissors the head of side direction T-shaped structure mouth;
3) side direction T-shaped structure carried out rolling making perforating needle, its middle front part rolls into the tubular structure with certain taper of hollow, and postmedian rolls into the tile shape structure that cross section is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436052.3A CN105359651B (en) | 2014-08-29 | 2014-08-29 | A kind of blade and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436052.3A CN105359651B (en) | 2014-08-29 | 2014-08-29 | A kind of blade and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105359651A true CN105359651A (en) | 2016-03-02 |
| CN105359651B CN105359651B (en) | 2018-06-05 |
Family
ID=55362756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410436052.3A Active CN105359651B (en) | 2014-08-29 | 2014-08-29 | A kind of blade and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105359651B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472102A1 (en) * | 1990-08-24 | 1992-02-26 | SABO-Maschinenfabrik GmbH | Scarifier with blade disks fixed on a shaft |
| US5680903A (en) * | 1997-02-11 | 1997-10-28 | Bluebird International, Inc. | Lawn aerator having tine assemblies spaced along a shaft |
| GB2429620A (en) * | 2005-09-01 | 2007-03-07 | Sisis Equip | A rotary ground aerator with air injector |
| CN101946570A (en) * | 2010-07-08 | 2011-01-19 | 宁波培禾小耕作机有限公司 | Multi-angle plough choosing cutter |
| CN102124909A (en) * | 2010-01-14 | 2011-07-20 | 深圳市千兆绿色科技有限公司 | Lawn punching pipe and manufacturing method thereof |
| CN204090449U (en) * | 2014-08-29 | 2015-01-14 | 宁波奇亚园林工具有限公司 | A kind of blade |
-
2014
- 2014-08-29 CN CN201410436052.3A patent/CN105359651B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472102A1 (en) * | 1990-08-24 | 1992-02-26 | SABO-Maschinenfabrik GmbH | Scarifier with blade disks fixed on a shaft |
| US5680903A (en) * | 1997-02-11 | 1997-10-28 | Bluebird International, Inc. | Lawn aerator having tine assemblies spaced along a shaft |
| GB2429620A (en) * | 2005-09-01 | 2007-03-07 | Sisis Equip | A rotary ground aerator with air injector |
| CN102124909A (en) * | 2010-01-14 | 2011-07-20 | 深圳市千兆绿色科技有限公司 | Lawn punching pipe and manufacturing method thereof |
| CN101946570A (en) * | 2010-07-08 | 2011-01-19 | 宁波培禾小耕作机有限公司 | Multi-angle plough choosing cutter |
| CN204090449U (en) * | 2014-08-29 | 2015-01-14 | 宁波奇亚园林工具有限公司 | A kind of blade |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105359651B (en) | 2018-06-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240318 Address after: 315800, No. 299 Yuwangshan Road, Daqi Street, Beilun District, Ningbo City, Zhejiang Province, China Patentee after: Ningbo Qiya New Energy Technology Co.,Ltd. Country or region after: China Address before: No. 58 Huanghai Road, Dagang Industrial City, Beilun District, Ningbo City, Zhejiang Province, 315800 Patentee before: NINGBO JOYO GARDEN TOOLS Co.,Ltd. Country or region before: China |