CN109526310A - A kind of Tree Planting Earthdrill drill bit - Google Patents
A kind of Tree Planting Earthdrill drill bit Download PDFInfo
- Publication number
- CN109526310A CN109526310A CN201811512194.8A CN201811512194A CN109526310A CN 109526310 A CN109526310 A CN 109526310A CN 201811512194 A CN201811512194 A CN 201811512194A CN 109526310 A CN109526310 A CN 109526310A
- Authority
- CN
- China
- Prior art keywords
- circular knife
- native
- knife
- native circular
- drill bit
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides a kind of Tree Planting Earthdrill drill bits, comprising: knife bar send native circular knife and cuts native circular knife；It is described to cut native circular knife in back taper and blade is on the outside of circular knife, and have internal taper hole among it；Described to send native circular knife lower half portion be also in back taper, and is welded in described cut in the internal taper hole of native circular knife；Described send has the straight line type hole for accommodating the knife bar among native circular knife, described that native circular knife is sent to be welded on the knife bar by welding procedure.
Description
Technical field
The invention belongs to technical field of agricultural machinery more particularly to a kind of Tree Planting Earthdrill drill bits.
Background technique
Tree Planting Earthdrill, also known as planting machine, the professional tool for drilling.Tree Planting Earthdrill can be used for gentle flat of landform
Former, knob or the place of tractor P Passable carry out afforestation greening, cultivation of fruit tree or top dressing, can also be used for town and country
It buries staking out column, electric pole etc. to dig pit operation, operation quality is good, high-efficient, deep to be favored by orchard worker.
Tree planting is usually planted on the hillside for having the sundries such as more tree root and stone, common pit-picker drill bit cutting edge
It is chisel edge on the top of circular knife, blade is longer.It when encountering stone, hits fiercely, reaction force is big, and pit-picker is easy
It is stuck, or even directly takeoff, quite dangerous.
Summary of the invention
The present invention provides a kind of Tree Planting Earthdrill drill bits, can effectively solve the above problems.
The technical proposal for solving the technical problem of the invention is:
A kind of Tree Planting Earthdrill drill bit, comprising: knife bar send native circular knife and cuts native circular knife；It is described to cut native circular knife and be in
Back taper and blade is on the outside of circular knife, and have internal taper hole among it；It is described that send native circular knife lower half portion be also in back taper, and
It is welded in described cut in the internal taper hole of native circular knife；Described send has the straight line type hole for accommodating the knife bar, institute among native circular knife
It states and native circular knife is sent to be welded on the knife bar by welding procedure.
Using the Tree Planting Earthdrill drill bit of the structure, the blade for cutting native circular knife blade and obstacle on the outside of circular knife
Object comes into contact with, and hits gently, and Transverse Impact power symmetry direction is cancelled out each other, drill bit is not easy to takeoff.
The present invention can also be solved using following technical measures:
The screw pitch for sending native circular knife and height of thread respectively with the screw pitch for cutting native circular knife and height of thread not
Together.
The height of thread for cutting native circular knife is 5~15mm, and the screw pitch for cutting native circular knife is 15~25mm.
It is described that send native circular knife include the drive studs such as upper section section and lower section variable diameter stud section, the drive studs section spiral shell such as described upper section
High 80~the 150mm of line tooth, the lower section variable diameter stud section cut native circular knife inner ring cooperation, the spiral shell for sending native circular knife with described
Away from for 50~80mm.
The screw pitch for sending native circular knife is greater than the screw pitch for cutting native circular knife, plays fast effect of being unearthed.
The beneficial effects of the present invention are:
1. drill bit is digged pit when encountering the barriers such as stone, since cutter are cone-type spiral and blade on the outside of circular knife.
Blade comes into contact with barrier, hits gentle.And hitting counter-force is not directly to recoil, on force direction side, big portion
Lateral force is divided to be offset by cutter symmetry direction blade generated reaction force, torque and bounce all substantially subtract than traditional pit-picker
It is small.
2. drill bit is made of the circular knife of two groups of difference screw pitch and height of thread.Soil-entering resistance is small, is unearthed fast, and hole shape is kept
Property is good.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of Tree Planting Earthdrill drill bit of the present invention.
Fig. 2 is a kind of disassembly diagram of Tree Planting Earthdrill drill bit of the present invention.
Label declaration:
1, knife bar；2, native circular knife is sent；3, native circular knife is cut.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
Shown in referring to Fig.1, a kind of Tree Planting Earthdrill drill bit, comprising: knife bar 1 send native circular knife 2 and cuts native circular knife 3；Institute
It states and cuts native circular knife 3 in back taper and blade is on the outside of circular knife, and have internal taper hole among it；It is described to send native 2 lower half of circular knife
Part is also in back taper, and is welded in described cut in the internal taper hole of native circular knife 3；Described send has accommodating institute among native circular knife 2
The straight line type hole of knife bar 1 is stated, it is described that native circular knife 2 is sent to be welded on the knife bar 1 by welding procedure.
Using the Tree Planting Earthdrill drill bit of the structure, the blade for cutting native circular knife 3 blade and barrier on the outside of circular knife
Hinder object to come into contact with, hits gentle.
More specific embodiment as the present embodiment:
The screw pitch for sending native circular knife 2 and height of thread respectively with the screw pitch and height of thread for cutting native circular knife 3
It is different.
The height of thread for cutting native circular knife 3 is 5~15mm, and the screw pitch for cutting native circular knife 3 is 15~25mm.
It is described to send native circular knife 2 drive studs section and lower section variable diameter stud section, the drive studs section such as described upper section such as including upper section
80~150mm of height of thread, the lower section variable diameter stud section and it is described cut native 3 inner ring of circular knife and cooperate, it is described to send native circular knife 2
Screw pitch be 50~80mm.
The screw pitch for sending native circular knife 2 is greater than the screw pitch for cutting native circular knife 3, plays fast effect of being unearthed.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of Tree Planting Earthdrill drill bit characterized by comprising knife bar (1) send native circular knife (2) and cuts native circular knife
(3)；It is described to cut native circular knife (3) in back taper and blade is on the outside of circular knife, and have internal taper hole among it；It is described to send native spiral
Knife (2) lower half portion is also in back taper, and is welded in described cut in the internal taper hole of native circular knife (3)；It is described to send native circular knife (2)
There is the straight line type hole for accommodating the knife bar (1) in centre, described that native circular knife (2) is sent to be welded in the knife bar by welding procedure
(1) on.
2. Tree Planting Earthdrill drill bit according to claim 1, which is characterized in that the screw pitch for sending native circular knife (2) and
Height of thread is different from the screw pitch for cutting native circular knife (3) and height of thread respectively.
3. Tree Planting Earthdrill drill bit according to claim 1, which is characterized in that the thread for cutting native circular knife (3)
A height of 5~15mm, the screw pitch for cutting native circular knife (3) are 15~25mm.
4. Tree Planting Earthdrill drill bit according to claim 1, which is characterized in that described to send native circular knife (2) include upper section
Equal drive studs section and lower section variable diameter stud section, the drive studs section 80~150mm of height of thread such as described upper section, the lower section variable diameter spiral shell
Shell of column and native circular knife (3) inner ring of cutting cooperate, and the screw pitch for sending native circular knife (2) is 50~80mm.
5. Tree Planting Earthdrill drill bit according to claim 1, which is characterized in that the screw pitch for sending native circular knife (2) is big
In the screw pitch for cutting native circular knife (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512194.8A CN109526310B (en) | 2018-12-11 | 2018-12-11 | Tree planting earth boring machine drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512194.8A CN109526310B (en) | 2018-12-11 | 2018-12-11 | Tree planting earth boring machine drill bit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109526310A true CN109526310A (en) | 2019-03-29 |
| CN109526310B CN109526310B (en) | 2022-03-11 |
Family
ID=65853444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811512194.8A Active CN109526310B (en) | 2018-12-11 | 2018-12-11 | Tree planting earth boring machine drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109526310B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521332A (en) * | 2019-08-13 | 2019-12-03 | 禹州德和鑫源现代农业开发有限公司 | A kind of fixed point pit digging device of peach plantation |
| CN114467665A (en) * | 2021-12-21 | 2022-05-13 | 重庆港宏中药材种植有限公司 | Cultivation device and cultivation method for secondary sealwort seedling culture |
| CN115777285A (en) * | 2022-12-27 | 2023-03-14 | 福建农林大学 | Spiral drill bit for tree planting hole digger and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296068B1 (en) * | 1998-06-19 | 2001-10-02 | W. Richard Frederick | Planting system |
| JP2007297859A (en) * | 2006-05-01 | 2007-11-15 | Kubota Corp | Borer |
| CN202998807U (en) * | 2013-01-17 | 2013-06-19 | 山东理工大学 | Variable-diameter earth boring machine drill bit for tree planting |
| CN106416560A (en) * | 2016-08-23 | 2017-02-22 | 华南农业大学 | Vibratory and separable drilling head type hole-digging and fertilizer-applying device and using method |
| CN107667613A (en) * | 2017-10-27 | 2018-02-09 | 北海南坡腕网络技术有限公司 | A kind of gardens are with the Machine for planting tree people that digs pit |
| CN207075209U (en) * | 2017-06-14 | 2018-03-09 | 深圳市中惠园林景观工程有限公司 | A kind of cutter for Tree Planting Earthdrill |
| CN207820507U (en) * | 2017-11-28 | 2018-09-07 | 甘肃畜牧工程职业技术学院 | A kind of subarid sand pit-picker |
| CN207885157U (en) * | 2018-01-17 | 2018-09-21 | 北京中森国际工程咨询有限责任公司 | Pit-picker |
-
2018
- 2018-12-11 CN CN201811512194.8A patent/CN109526310B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296068B1 (en) * | 1998-06-19 | 2001-10-02 | W. Richard Frederick | Planting system |
| JP2007297859A (en) * | 2006-05-01 | 2007-11-15 | Kubota Corp | Borer |
| CN202998807U (en) * | 2013-01-17 | 2013-06-19 | 山东理工大学 | Variable-diameter earth boring machine drill bit for tree planting |
| CN106416560A (en) * | 2016-08-23 | 2017-02-22 | 华南农业大学 | Vibratory and separable drilling head type hole-digging and fertilizer-applying device and using method |
| CN207075209U (en) * | 2017-06-14 | 2018-03-09 | 深圳市中惠园林景观工程有限公司 | A kind of cutter for Tree Planting Earthdrill |
| CN107667613A (en) * | 2017-10-27 | 2018-02-09 | 北海南坡腕网络技术有限公司 | A kind of gardens are with the Machine for planting tree people that digs pit |
| CN207820507U (en) * | 2017-11-28 | 2018-09-07 | 甘肃畜牧工程职业技术学院 | A kind of subarid sand pit-picker |
| CN207885157U (en) * | 2018-01-17 | 2018-09-21 | 北京中森国际工程咨询有限责任公司 | Pit-picker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521332A (en) * | 2019-08-13 | 2019-12-03 | 禹州德和鑫源现代农业开发有限公司 | A kind of fixed point pit digging device of peach plantation |
| CN114467665A (en) * | 2021-12-21 | 2022-05-13 | 重庆港宏中药材种植有限公司 | Cultivation device and cultivation method for secondary sealwort seedling culture |
| CN115777285A (en) * | 2022-12-27 | 2023-03-14 | 福建农林大学 | Spiral drill bit for tree planting hole digger and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109526310B (en) | 2022-03-11 |
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