CN107079621A - Subsoiler and its adjustable spiral drill bit - Google Patents
Subsoiler and its adjustable spiral drill bit Download PDFInfo
- Publication number
- CN107079621A CN107079621A CN201710150081.7A CN201710150081A CN107079621A CN 107079621 A CN107079621 A CN 107079621A CN 201710150081 A CN201710150081 A CN 201710150081A CN 107079621 A CN107079621 A CN 107079621A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- drilling rod
- point
- bar
- adjustable spiral
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/08—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working subsoil
Abstract
The present invention relates to a kind of subsoiler and its adjustable spiral drill bit, including drilling rod, the helical blade being set around on drilling rod and the apex point being connected with boring bar head, drilling rod includes at least two pieces points bars, it is connected through a screw thread between two pieces points of adjacent bars, and the hand of spiral is opposite with the rotation direction of the adjustable spiral drill bit;The one end of drilling rod away from apex point is threadedly coupled with the cabinet output shaft of subsoiler, and the screw thread is reversely opposite with the rotation direction of the adjustable spiral drill bit.Adjustment divides the installation number of bar to adjust the length of drilling rod, meets different pine soil depth demands;It is connected through a screw thread between point bar, without whole drill bit is split out from cabinet output shaft, the drill bit of many different sizes need not be carried, divide hand of spiral, the drilling rod being connected through a screw thread between bar opposite with the rotation direction of the adjustable spiral drill bit with the hand of spiral that cabinet output shaft is threadedly coupled, with the rotation of drill bit, can be more stubborn tighter between point bar, prevent drill bit from loosening in process of production.
Description
Technical field
The present invention relates to the loose ridge technical field of deep ploughing, more particularly to a kind of subsoiler and its adjustable spiral drill bit.
Background technology
Subsoiler is mainly used in powdery ridge soil of deep ploughing, and is loosened the soil by adjustable spiral drill bit.During practice,
Because different places is different to the depth requirements loosened the soil, it is therefore desirable to change different drill bits according to actual needs, change and bore
Head when, first drill bit from cabinet output shaft remove, then by new drill bit be arranged on cabinet output shaft on, and readjust drill bit with
The position of output shaft, therefore installing/dismounting is very troublesome;And in process of production, it is necessary to carry the drill bit of many different sizes,
It is not easy to management;During loosening the soil, the bad working environments such as sandstone are met often due to loosening the soil, and often there is also the feelings of cutter loosening
Condition, it is often necessary to shut down adjustment, it is impossible to continuous production, low production efficiency.
The content of the invention
It is an object of the invention to provide a kind of subsoiler and its adjustable spiral drill bit, different pine soil depths are disclosure satisfy that
Demand, is conveniently replaceable, and prevents drill bit from loosening in process of production.
To realize the purpose of the present invention, adopt the technical scheme that:
A kind of adjustable spiral drill bit of subsoiler, including drilling rod, the helical blade and and boring bar head that are set around on drilling rod
The apex point of connection, drilling rod includes being connected through a screw thread between at least two pieces point bars, two pieces points of adjacent bars, and the hand of spiral and
The rotation direction of the adjustable spiral drill bit is opposite;The one end of drilling rod away from apex point is threadedly coupled with the cabinet output shaft of subsoiler,
And the screw thread is reversely opposite with the rotation direction of the adjustable spiral drill bit.
Drilling rod includes at least two points of bars, in process of production, different to the depth requirements loosened the soil according to different places, adjusts
The installation number of whole point of bar adjusts the length of drilling rod, meets different pine soil depth demands;It is connected through a screw thread between point bar,
It is easily installed and dismantles, without whole drill bit is split out from cabinet output shaft, in process of production, without carries many different rule
The drill bit of lattice, only need to carry a point bar, be easy to carry and manage;And the hand of spiral being connected through a screw thread between point bar is with being somebody's turn to do
The rotation direction of adjustable spiral drill bit, can be more stubborn tighter between point bar with the rotation of drill bit on the contrary, in process of production, prevents
Only drill bit loosens in process of production;And in process of production, with the rotation of drill bit, between drilling rod and cabinet output shaft
Can be also more stubborn tighter, drill bit is not easily disconnected from cabinet output shaft at work, without shutting down adjustment, it is ensured that continuous production, improves life
Produce efficiency.
Technical scheme is further illustrated below:
It is further that apex point is connected with drill rod thread, and the rotation side of the hand of spiral also with the adjustable spiral drill bit
To opposite.Apex point is connected with drill rod thread, is more convenient the adjustment of drilling rod, and prevents apex point from loosening in process of production,
Ensure continuous production, improve production efficiency.
It is further that adjustable spiral drill bit also includes multiple brill pieces on helical blade outward flange.Loosening the soil
Cheng Zhong, is played soil ridge by helical blade, and soil is cut by boring piece simultaneously, makes the effect loosened the soil more preferable.
It is further to bore piece to be uniformly arranged on helical blade.Make the effect loosened the soil evenly.
It is further that hand of spiral is opposite with the hand of spiral of helical blade.
It is further that a point bar has at least three, wherein first point of bar to be connected with apex point, another is one end
Second point of bar of flange is connected with, other point of bar is sequentially connected between first point of bar and second point of bar.
The present invention also provides a kind of subsoiler, including cabinet output shaft and above-mentioned adjustable spiral drill bit..
It is further that the one end of drilling rod away from the apex point is connected with flange, drilling rod passes through flange and cabinet output shaft
Threaded connection.
It is further that drilling rod is provided with the ring flange being detachably connected with flange.It is easy to the installation and removal of drill bit.
It is further that adjustable spiral drill bit has multiple, cabinet output shaft is corresponded with adjustable spiral drill bit.One depth
Loose machine is loosened the soil by multiple adjustable spiral drill bits, greatly improves operating efficiency.
Compared with prior art, the invention has the advantages that:
The drilling rod of the present invention includes at least two points of bars, in process of production, will to the depth loosened the soil according to different places
Ask different, adjustment divides the installation number of bar to adjust the length of drilling rod, meets different pine soil depth demands;Pass through between point bar
Threaded connection, is easily installed and dismantles, without whole drill bit is split out from cabinet output shaft, in process of production, without carrying
The drill bit of many different sizes, only need to carry a point bar, be easy to carry and manage;And the spiral shell being connected through a screw thread between point bar
The rotation direction of line direction and the adjustable spiral drill bit between point bar on the contrary, in process of production, with the rotation of drill bit, can get over
Twist tighter, prevent drill bit from loosening in process of production;And in process of production, with the rotation of drill bit, drilling rod and cabinet
Can be also more stubborn tighter between output shaft, drill bit is not easily disconnected from cabinet output shaft at work, without shutting down adjustment, it is ensured that continuous raw
Production, improves production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of subsoiler of the embodiment of the present invention;
Fig. 2 is the connection diagram of flange of the embodiment of the present invention and cabinet output shaft;
Fig. 3 is the structural representation of first embodiment of the invention adjustable spiral drill bit;
Fig. 4 is the structural representation of second embodiment of the invention adjustable spiral drill bit.
Description of reference numerals:
10. cabinet output shaft, 20. adjustable spiral drill bits, 210. drilling rods, 221. points of bars, 220. helical blades, 230. bore
Point, 30. flanges, 40. ring flanges, 50. bore piece.
Embodiment
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings:
As shown in Figure 1 to Figure 3, a kind of subsoiler, including cabinet output shaft 10 and above-mentioned adjustable spiral drill bit 20, this can
Augers 20 is adjusted to include drilling rod 210, the helical blade 220 being set around on drilling rod 210 and the brill being connected with the head of drilling rod 210
Point 230, drilling rod 210 includes being connected through a screw thread between at least two pieces points bars 221, adjacent two pieces points of bars 221, and the screw thread side
To opposite with the rotation direction of the adjustable spiral drill bit 20;The one end of drilling rod 210 away from apex point 230 and the screw thread of cabinet output shaft 10
Connection, and the screw thread is reversely opposite with the rotation direction of the adjustable spiral drill bit 20.
Drilling rod 210 includes at least two points of bars 221, in process of production, according to different places to the depth requirements that loosen the soil
Difference, adjustment divides the installation number of bar 221 to adjust the length of drilling rod 210, meets different pine soil depth demands;Divide bar 221
Between be connected through a screw thread, be easily installed and dismantle, without whole drill bit is split out from cabinet output shaft 10, in production process
In, the drill bit without carrying many different sizes only need to carry point bar 221, be easy to carry and manage;And point bar 221 it
Between the hand of spiral that is connected through a screw thread and the adjustable spiral drill bit 20 rotation direction on the contrary, in process of production, with brill
Can be more stubborn tighter between the rotation of head, point bar 221, prevent drill bit from loosening in process of production;And in process of production, with
The rotation of drill bit, also can be more stubborn tighter between drilling rod 210 and cabinet output shaft 10, it is defeated that drill bit is not easily disconnected from cabinet at work
Shaft 10, without shutting down adjustment, it is ensured that continuous production, improves production efficiency, without shutting down adjustment, it is ensured that continuous production, improves
Production efficiency.
In the present embodiment, as shown in figure 1, adjustable spiral drill bit 20 has nine, cabinet output shaft 10 is bored with adjustable spiral
First 20 are corresponded, and a subsoiler is loosened the soil by nine adjustable spiral drill bits 20, greatly improves operating efficiency.Adjustable spiral shell
Rotary drill 20 can also set more than one according to actual needs.
As shown in Figures 2 and 3, the one end of drilling rod 210 away from apex point 230 is connected with flange 30, and drilling rod 210 is provided with and flange
30 ring flanges 40 being detachably connected, flange 30 is provided with internal thread, and drilling rod 210 is connected by flange 30 and the screw thread of cabinet output shaft 10
Connect, be easy to the installation and removal of drill bit.
In the present embodiment, as shown in figure 3, a point bar 221 has three, wherein one is first point be connected with apex point 230
Bar 221, another is that one end is connected with second point of bar 221 of flange 30, and the 3rd point bar 221 is connected to first point of He of bar 221
Between second point of bar 221.As shown in figure 4, being divided to bar 221 to set more than two according to actual needs.
As shown in figure 3, adjustable spiral drill bit 20 also includes multiple brill pieces 50 on the outward flange of helical blade 220.
During loosening the soil, soil ridge is risen by helical blade 220, and soil cut by boring piece 50 simultaneously, makes what is loosened the soil
Effect is more preferable.And multiple brill pieces 50 are uniformly arranged on helical blade 220, make the effect loosened the soil evenly.
In the present embodiment, hand of spiral is opposite with the hand of spiral of helical blade 220.
As shown in figure 3, apex point 230 is threadedly coupled with drilling rod 210, and the hand of spiral also with the adjustable spiral drill bit 20
Rotation direction is opposite.Apex point 230 is threadedly coupled with drilling rod 210, is more convenient the adjustment of drilling rod 210, and prevent apex point 230 in life
Loosened during production, it is ensured that continuous production, improve production efficiency.
In summary, it is threadedly coupled between drilling rod 210 is threadedly coupled with cabinet output shaft 10 hand of spiral, point bar 211
Screw thread reversely, rotation of the hand of spiral that is threadedly coupled of drilling rod 210 and apex point 230 with corresponding drill bit in process of production
In the opposite direction, it is more stubborn tighter during loosening the soil, will not be because of occurring pine because meeting the bad working environments such as sandstone during loosening the soil
It is dynamic, it is ensured that continuous production.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. the adjustable spiral drill bit of a kind of subsoiler, it is characterised in that including drilling rod, the helical-blade being set around on the drilling rod
Piece and the apex point being connected with the boring bar head, the drilling rod are included between at least two pieces points bars, point bar described in adjacent two
It is connected through a screw thread, and the hand of spiral is opposite with the rotation direction of the adjustable spiral drill bit;The drilling rod is away from the apex point
One end be threadedly coupled with the cabinet output shaft of subsoiler, and the rotation direction phase of the screw thread reversely with the adjustable spiral drill bit
Instead.
2. the adjustable spiral drill bit of subsoiler according to claim 1, it is characterised in that the apex point and the drilling rod spiral shell
Line is connected, and the hand of spiral is also opposite with the rotation direction of the adjustable spiral drill bit.
3. the adjustable spiral drill bit of subsoiler according to claim 1, it is characterised in that also including located at the helical-blade
Multiple brill pieces on piece outward flange.
4. the adjustable spiral drill bit of subsoiler according to claim 3, it is characterised in that the brill piece is uniformly arranged on institute
State on helical blade.
5. the adjustable spiral drill bit of the subsoiler according to any one of Claims 1-4, it is characterised in that the screw thread side
To opposite with the hand of spiral of the helical blade.
6. the adjustable spiral drill bit of the subsoiler according to any one of Claims 1-4, it is characterised in that described point of bar has
At least three, wherein one is first point of bar be connected with the apex point, another flange is connected with for one end second point of bar,
Other point of bar is sequentially connected between first point of bar and second point of bar.
7. a kind of subsoiler, it is characterised in that including the adjustable spiral described in cabinet output shaft and any one of claim 1 to 6
Drill bit.
8. subsoiler according to claim 7, it is characterised in that the one end of the drilling rod away from the apex point is connected with method
Orchid, the drilling rod is threadedly coupled by the flange with the cabinet output shaft.
9. subsoiler according to claim 8, it is characterised in that the drilling rod is provided with what is be detachably connected with the flange
Ring flange.
10. the subsoiler according to any one of claim 1 to 9, it is characterised in that the adjustable spiral drill bit has multiple,
The cabinet output shaft is corresponded with the adjustable spiral drill bit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710150081.7A CN107079621A (en) | 2017-03-14 | 2017-03-14 | Subsoiler and its adjustable spiral drill bit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710150081.7A CN107079621A (en) | 2017-03-14 | 2017-03-14 | Subsoiler and its adjustable spiral drill bit |
Publications (1)
Publication Number | Publication Date |
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CN107079621A true CN107079621A (en) | 2017-08-22 |
Family
ID=59614303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710150081.7A Pending CN107079621A (en) | 2017-03-14 | 2017-03-14 | Subsoiler and its adjustable spiral drill bit |
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CN (1) | CN107079621A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111788897A (en) * | 2019-04-09 | 2020-10-20 | 谢东升 | Forestry nursery stock is planted with digging pit head structure and earth boring machine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8087469B1 (en) * | 2009-04-09 | 2012-01-03 | Edward Leone Bugeja | Post and drainage hole digger |
CN103742079A (en) * | 2013-12-31 | 2014-04-23 | 徐州徐工基础工程机械有限公司 | Length adjustable spiral bit structure |
CN104521344A (en) * | 2015-01-07 | 2015-04-22 | 李阳铭 | Deep ploughing, deep scarification and ridge smashing device |
CN204442956U (en) * | 2015-01-07 | 2015-07-08 | 李阳铭 | A kind of deep ploughing subsoiling powder ridge drill bit |
CN205157230U (en) * | 2015-12-01 | 2016-04-13 | 山东科技大学 | Portable rotary piston geotome |
CN106110951A (en) * | 2016-07-15 | 2016-11-16 | 安庆市星胜机电设备销售有限公司 | A kind of blender |
-
2017
- 2017-03-14 CN CN201710150081.7A patent/CN107079621A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8087469B1 (en) * | 2009-04-09 | 2012-01-03 | Edward Leone Bugeja | Post and drainage hole digger |
CN103742079A (en) * | 2013-12-31 | 2014-04-23 | 徐州徐工基础工程机械有限公司 | Length adjustable spiral bit structure |
CN104521344A (en) * | 2015-01-07 | 2015-04-22 | 李阳铭 | Deep ploughing, deep scarification and ridge smashing device |
CN204442956U (en) * | 2015-01-07 | 2015-07-08 | 李阳铭 | A kind of deep ploughing subsoiling powder ridge drill bit |
CN205157230U (en) * | 2015-12-01 | 2016-04-13 | 山东科技大学 | Portable rotary piston geotome |
CN106110951A (en) * | 2016-07-15 | 2016-11-16 | 安庆市星胜机电设备销售有限公司 | A kind of blender |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111788897A (en) * | 2019-04-09 | 2020-10-20 | 谢东升 | Forestry nursery stock is planted with digging pit head structure and earth boring machine |
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PB01 | Publication | ||
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Application publication date: 20170822 |