CN105379474A - Digging drill structure for agricultural digging machine - Google Patents
Digging drill structure for agricultural digging machine Download PDFInfo
- Publication number
- CN105379474A CN105379474A CN201510647850.5A CN201510647850A CN105379474A CN 105379474 A CN105379474 A CN 105379474A CN 201510647850 A CN201510647850 A CN 201510647850A CN 105379474 A CN105379474 A CN 105379474A
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- CN
- China
- Prior art keywords
- drill bit
- digging
- digging pit
- pit
- pair
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- 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.)
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Classifications
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Earth Drilling (AREA)
Abstract
The present invention discloses a digging drill structure for an agricultural digging machine. The structure comprises a digging drill body, a motor rotating shaft body matched and connected with the digging drill body, a main digging drill arranged on the digging drill body, a secondary digging drill arranged on the digging drill body and a top group arranged at the lower end of the digging drill body, wherein a through groove mated with the secondary digging drill arranged in the main digging drill, the top group consists of a circular platform-shaped top seat and a top, the top seat is mounted at the lower part of the main digging drill, the top is mounted at the lower part of the secondary digging drill, a main spiral blade is arranged on the main digging drill, a secondary spiral blade is arranged on the secondary digging drill, a plurality of main assisted digging blades are arranged at the lower part of the main digging drill close to the top seat, and a plurality of secondary assisted digging blades are arranged at the lower part of the secondary digging drill close to the top. The digging drill structure has the characteristics of being deep in digging depth, high in digging efficiency, low in cost, firm in overall structure and long in service life, and has the effects of safety and reliability.
Description
Technical field
The present invention relates to a kind of agricultural hole digger drill bit structure of digging pit.
Background technology
The digging pit of the fields such as traditional agricultural planting, gardens generally adopt dig with a pick, spade digs etc. manually digs pit, this mode of digging pit not only is required great effort but also time-consuming.Personnel are easily tired, and efficiency is too slow.Therefore, occurred adopting hole digger to substitute the mode of manually digging pit; And hole digger is widely used in the digging pit of the field such as agricultural planting, gardens, punching mechanical, its general working method is: power output interface drives power transmission shaft to rotate, drive bit is turned to by gearbox, drive sandy soil upwards to rout up by drill bit helical blade, thus complete operation process of digging pit.
Drill bit of digging pit is key, the element task parts of hole digger, common small-sized or medium-and-large-sized hole digger, what it adopted dig pit, and drill bit is the fixed diameter formula drill bit of band helical blade, can excavate U-shaped tree well, has the advantages such as structure is simple, cost is low, easy to operate, the life-span is long.
But existing its overall structure of drill bit of digging pit is all that employing welding or disposal pouring are shaping, drill bit of digging pit just cannot scrap process after reconditioning or tipping again after Long-Time Service wearing and tearing, cause scrapping of whole hole digger, and existing dig pit its length of drill bit time changeless, some occasions need by hole dig darker, but existing drill bit of digging pit just is difficult to the requirement reaching people, and this all can bring certain loss to user.
Summary of the invention
It is simple that the technical problem to be solved in the present invention is to provide a kind of structure, uses, easy for installation, simple to operate, and the degree of depth of digging pit is dark, efficiency of digging pit is high, and cost is low, and overall structure is firm, applied widely, long service life, has the agricultural hole digger drill bit structure of digging pit of safe and reliable effect.
For solving the problem, the present invention adopts following technical scheme:
A kind of agricultural hole digger drill bit structure of digging pit, comprise drill body of digging pit, and the machine shaft body in mating connection with drill body of digging pit, and be arranged on the master digged pit on drill body and dig pit drill bit, and be arranged on the pair of digging pit on drill body and dig pit drill bit, and be arranged on top group of drill body bottom of digging pit, the groove that drill bit of digging pit with described pair matches is provided with in described master digs pit drill bit, described top group by round table-like dead head with toply to form, described dead head is arranged on main drill bit bottom of digging pit, the described top pair that is arranged on is digged pit the bottom of drill bit, principal screw blade is provided with on described master digs pit drill bit, secondary helical blade is provided with on described pair digs pit drill bit, multiple main auxiliary trenching blade is provided with near dead head place in described master drill bit bottom of digging pit, be provided with multiple pair near top place assist trenching blade in described pair drill bit bottom of digging pit.
As preferred technical scheme, described machine shaft body is made up of main shaft and auxiliary spindle, the main adapter sleeve matched with described main shaft is provided with on described master drill bit top of digging pit, be provided with on described pair drill bit top of digging pit the secondary adapter sleeve matched with described auxiliary spindle, be provided with mud guard on described master drill bit top of digging pit.
As preferred technical scheme, be provided with sealing ring in described dead head bottom, described be toply sealed and matched by sealing ring and dead head, described auxiliary spindle is arranged on main shaft bottom, and one end extends in main shaft.
As preferred technical scheme, described main auxiliary trenching blade and pair assist the structure of trenching blade identical, described main auxiliary trenching blade and pair assist installing plate trenching blade being equipped with and assisting trenching blade for fixedly mounting main auxiliary trenching blade and pair, described installing plate is provided with installing hole, assists on trenching blade at described main auxiliary trenching blade and pair and be equipped with tooth of digging pit.
As preferred technical scheme, described dead head adopts disposal pouring shaping with main drill bit of digging pit.
As preferred technical scheme, described top and pair drill bit of digging pit adopts the mode of welding to be fixedly connected with.
A kind of agricultural hole digger of the present invention beneficial effect of drill bit structure of digging pit is: during use, to be digged pit drill bit by set master, pair is digged pit drill bit and the main adapter sleeve matched with main dig pit drill bit and secondary drill bit of digging pit and secondary adapter sleeve, when motor rotates forward, the main shaft of motor will drive main bit of digging pit, thus reach effect of digging pit, when needing to dig darker hole, control motor reversal, thus drive pair drill bit of digging pit to reversely rotate by the auxiliary spindle of motor, pair drill bit of digging pit is made to extend main drill bit of digging pit slowly, and soil is digged pit operation, so that the hole dug reaches the degree of depth needed for people, by set main auxiliary trenching blade, secondary vibrational power flow of assisting trenching blade and top group, make originally to dig pit drill bit structure when carrying out digging pit operation, can more effectively go deep into efficiently in soil, add the efficiency of drill bit structure when digging pit operation of originally digging pit, and by set sealing ring, can avoid when main drill bit of digging pit carries out digging pit operation, soil is splashed in groove the work affecting later stage secondary drill bit of digging pit.Its structure is simple, uses, easy for installation, simple to operate, and the degree of depth of digging pit is dark, and efficiency of digging pit is high, and cost is low, and overall structure is firm, and applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of agricultural hole digger of the present invention drill bit structure of digging pit;
Fig. 2 is that a kind of agricultural hole digger of the present invention pair of drill bit structure of digging pit is digged pit drill bit structure schematic diagram;
Fig. 3 is the auxiliary trenching blade structural representation of a kind of agricultural hole digger of the present invention drill bit structure of digging pit;
Fig. 4 is the machine shaft body structure schematic diagram of a kind of agricultural hole digger of the present invention drill bit structure of digging pit.
Embodiment
Consult Fig. 1, Fig. 2, a kind of agricultural hole digger drill bit structure of digging pit shown in Fig. 3 and Fig. 4, comprise drill body 1 of digging pit, and the machine shaft body 2 in mating connection with drill body 1 of digging pit, and be arranged on the master digged pit on drill body 1 and dig pit drill bit 3, and be arranged on the pair of digging pit on drill body 1 and dig pit drill bit 4, and be arranged on top group 5 of drill body 1 bottom of digging pit, the groove 6 that drill bit 4 of digging pit with described pair matches is provided with in described master digs pit drill bit 3, described top group 5 forms by round table-like dead head 7 and top 8, described dead head 7 is arranged on main drill bit 3 bottom of digging pit, described top 8 are arranged on pair digs pit the bottom of drill bit 4, principal screw blade 9 is provided with on described master digs pit drill bit 3, secondary helical blade 10 is provided with on described pair digs pit drill bit 4, multiple main auxiliary trenching blade 11 is provided with near dead head 7 place in described master drill bit 3 bottom of digging pit, be provided with multiple pair near top 8 places assist trenching blade 12 in described pair drill bit 4 bottom of digging pit.
Described machine shaft body 2 is made up of main shaft 13 and auxiliary spindle 14, the main adapter sleeve 15 matched with described main shaft 13 is provided with on described master drill bit 3 top of digging pit, be provided with on described pair drill bit 4 top of digging pit the secondary adapter sleeve 16 matched with described auxiliary spindle 14, be provided with mud guard 17 on described master drill bit 3 top of digging pit.
Be provided with sealing ring 18 in described dead head 7 bottom, described top 8 are sealed and matched by sealing ring 18 and dead head 7, and described auxiliary spindle 14 is arranged on main shaft 13 bottom, and one end extends in main shaft 13.
Described main auxiliary trenching blade 11 and pair assist the structure of trenching blade 12 identical, described main auxiliary trenching blade 11 assists with pair the installing plate 19 trenching blade 12 being equipped with and assisting trenching blade 13 for fixedly mounting main auxiliary trenching blade 12 and pair, described installing plate 19 is provided with installing hole 20, assists on trenching blade 13 at described main auxiliary trenching blade 12 and pair and be equipped with tooth 21 of digging pit.
Described dead head 7 adopts disposal pouring shaping with main drill bit 3 of digging pit.
Described top 8 adopt the mode of welding to be fixedly connected with secondary drill bit 4 of digging pit.
A kind of agricultural hole digger of the present invention beneficial effect of drill bit structure of digging pit is: during use, to be digged pit drill bit by set master, pair is digged pit drill bit and the main adapter sleeve matched with main dig pit drill bit and secondary drill bit of digging pit and secondary adapter sleeve, when motor rotates forward, the main shaft of motor will drive main bit of digging pit, thus reach effect of digging pit, when needing to dig darker hole, control motor reversal, thus drive pair drill bit of digging pit to reversely rotate by the auxiliary spindle of motor, pair drill bit of digging pit is made to extend main drill bit of digging pit slowly, and soil is digged pit operation, so that the hole dug reaches the degree of depth needed for people, by set main auxiliary trenching blade, secondary vibrational power flow of assisting trenching blade and top group, make originally to dig pit drill bit structure when carrying out digging pit operation, can more effectively go deep into efficiently in soil, add the efficiency of drill bit structure when digging pit operation of originally digging pit, and by set sealing ring, can avoid when main drill bit of digging pit carries out digging pit operation, soil is splashed in groove the work affecting later stage secondary drill bit of digging pit.Its structure is simple, uses, easy for installation, simple to operate, and the degree of depth of digging pit is dark, and efficiency of digging pit is high, and cost is low, and overall structure is firm, and applied widely, long service life, has safe and reliable effect.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (6)
1. an agricultural hole digger drill bit structure of digging pit, it is characterized in that: comprise drill body of digging pit, and the machine shaft body in mating connection with drill body of digging pit, and be arranged on the master digged pit on drill body and dig pit drill bit, and be arranged on the pair of digging pit on drill body and dig pit drill bit, and be arranged on top group of drill body bottom of digging pit, the groove that drill bit of digging pit with described pair matches is provided with in described master digs pit drill bit, described top group by round table-like dead head with toply to form, described dead head is arranged on main drill bit bottom of digging pit, the described top pair that is arranged on is digged pit the bottom of drill bit, principal screw blade is provided with on described master digs pit drill bit, secondary helical blade is provided with on described pair digs pit drill bit, multiple main auxiliary trenching blade is provided with near dead head place in described master drill bit bottom of digging pit, be provided with multiple pair near top place assist trenching blade in described pair drill bit bottom of digging pit.
2. agricultural hole digger drill bit structure of digging pit according to claim 1, it is characterized in that: described machine shaft body is made up of main shaft and auxiliary spindle, the main adapter sleeve matched with described main shaft is provided with on described master drill bit top of digging pit, be provided with on described pair drill bit top of digging pit the secondary adapter sleeve matched with described auxiliary spindle, be provided with mud guard on described master drill bit top of digging pit.
3. agricultural hole digger drill bit structure of digging pit according to claim 1 and 2, it is characterized in that: be provided with sealing ring in described dead head bottom, described to be toply sealed and matched by sealing ring and dead head, described auxiliary spindle is arranged on main shaft bottom, and one end extends in main shaft.
4. agricultural hole digger drill bit structure of digging pit according to claim 1, it is characterized in that: described main auxiliary trenching blade and pair assist the structure of trenching blade identical, described main auxiliary trenching blade and pair assist installing plate trenching blade being equipped with and assisting trenching blade for fixedly mounting main auxiliary trenching blade and pair, described installing plate is provided with installing hole, assists on trenching blade at described main auxiliary trenching blade and pair and be equipped with tooth of digging pit.
5. agricultural hole digger drill bit structure of digging pit according to claim 1, is characterized in that: described dead head adopts disposal pouring shaping with main drill bit of digging pit.
6. agricultural hole digger drill bit structure of digging pit according to claim 1, is characterized in that: described top and pair drill bit of digging pit adopts the mode of welding to be fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647850.5A CN105379474A (en) | 2015-09-28 | 2015-09-28 | Digging drill structure for agricultural digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647850.5A CN105379474A (en) | 2015-09-28 | 2015-09-28 | Digging drill structure for agricultural digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105379474A true CN105379474A (en) | 2016-03-09 |
Family
ID=55412741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510647850.5A Pending CN105379474A (en) | 2015-09-28 | 2015-09-28 | Digging drill structure for agricultural digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105379474A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746042A (en) * | 2016-03-14 | 2016-07-13 | 贵州金秋运农业科技有限公司 | Wing-tooth-shaped perforating machine for young seedling transplantation |
| CN112049575A (en) * | 2020-08-25 | 2020-12-08 | 湖南创一机械有限公司 | Drill bit for digging machine |
-
2015
- 2015-09-28 CN CN201510647850.5A patent/CN105379474A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746042A (en) * | 2016-03-14 | 2016-07-13 | 贵州金秋运农业科技有限公司 | Wing-tooth-shaped perforating machine for young seedling transplantation |
| CN112049575A (en) * | 2020-08-25 | 2020-12-08 | 湖南创一机械有限公司 | Drill bit for digging machine |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |