CN204804698U - Dark pine spiral bit of deep ploughing - Google Patents
Dark pine spiral bit of deep ploughing Download PDFInfo
- Publication number
- CN204804698U CN204804698U CN201520088067.5U CN201520088067U CN204804698U CN 204804698 U CN204804698 U CN 204804698U CN 201520088067 U CN201520088067 U CN 201520088067U CN 204804698 U CN204804698 U CN 204804698U
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- external member
- augers
- deep ploughing
- helical blade
- output shaft
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Abstract
The utility model discloses a dark pine spiral bit of deep ploughing, including drilling rod, helical blade, drill tip, connecting piece, powder ridge sword, helical blade is fixed in on the drilling rod, the drill tip is fixed in the drilling rod head, powder ridge sword is fixed in the helical blade outward flange, the connecting piece includes interior polygon external member, fastener, transmission output shaft end portion, the drilling rod tip outside be equipped with with the connecting piece in the outer polygonized structure of polygon external member complex, fastener fixed connection is passed through to interior polygon external member. The utility model discloses a dark pine spiral bit of deep ploughing, the connection is convenient, and fixed effectual, the accuracy is coaxial, has realized good anti torsional performance and stability, earth crushing shaping once only during the arable land, the cutting power who has increased the drill bit smashes the effect with the mechanical soil in powder ridge, has realized the convenience of dismantlement, installation and maintenance and the miniaturization of structure, and simple structure, stable good, possesses better structural stability and operational safety.
Description
Technical field
The present invention relates to agricultural tillage machine field, particularly relate to a kind of deep ploughing subsoiling augers.
Background technology
Be in the Chinese utility model patent of CN204119753U at Authorization Notice No., disclose a kind of convertible subsoiling farming machine integral type rotary tillage ferti device, comprise casing, driving mechanism, the drilling rod axle of more than two, the drilling rod be connected with drilling rod axle and transmission mechanism; Driving mechanism to be arranged on casing and to drive a wherein drilling rod axle to rotate, and drilling rod axle is arranged on casing, and transmission mechanism is located between adjacent drill pipes axle; Described drilling rod axle is hollow shaft, and the upper end of drilling rod axle has the feeding mouth communicated with drilling rod axle, and drilling rod has the cavity communicated with drilling rod axle inside, and drilling rod is provided with the discharging opening communicated with cavity; Be provided with the first flange in the lower end of drilling rod axle, second method that is provided with in the upper end of drilling rod connects, and the first flange connects with the second method and is connected.This structure rotary tillage and fertilising can be carried out simultaneously, and can be applied in deep soil by fertilizer, also help fertilizer and enter into soil from discharging opening.
Be in Chinese invention patent application at application publication number CN104255090A, disclose a kind of hydraulic pressure dark rotary tillage powder ridge machine, helical blade is attached with vanelets, integrate depth of soil to loosen the soil to loosen the soil with surface and break up the clods and close, bore soil dark, hack efficiency is higher, can increase the oxygen content of depth of soils, be beneficial to crops root growth, improve crop yield; Storage device can be used for sowing or fertilising, multi-functional, simple and practical.
The pulverizing soil effect of above-mentioned two patents and efficiency all need a step again to promote, to meet the needs of agricultural production better; Because auger stem bears larger moment of torsion in deep ploughing subsoiling, transmission output shaft adopts the conventional connected modes such as flange to be connected with drilling rod, affect by processing technology etc., the two axle center is difficult to be located along the same line and causes swing, and connecting portion closely and does not easily damage because combining, reliability has to be hoisted.
Summary of the invention
It is better that the technical problem to be solved in the present invention is to provide a kind of soil crushing effect, the deep ploughing subsoiling augers that easy to connect, reliability is high.
For achieving the above object, the technical solution used in the present invention is:
A kind of deep ploughing subsoiling augers, comprise drilling rod, helical blade, apex point, connector, powder ridge cutter, described helical blade is fixed on drilling rod, described apex point is fixed on boring bar head, described powder ridge cutter is fixed on helical blade outward flange, described connector comprises inner polygon external member, securing member, and be provided with the outer polygonized structure coordinated with connector inner polygon external member outside described transmission output shaft end, drill rod end, described inner polygon external member is fixedly connected with by securing member.During installation, first coordinate screens by by inner polygon external member with the outer polygonized structure of drill rod end, transmission output shaft end, then with securing member, outer polygon external member is locked.Like this, coordinate fixing with transmission output shaft end and drill rod end by inner polygon external member, easy to connect, good fixing effect, exact coaxial, achieves good torque resistant performance and stability.
Preferably, described inner polygon external member comprises inner polygon sleeve, coordinates flange, and the two is fixedly connected with by multiple lock bolt.
Preferably, described inner polygon external member is regular polygon external member.As octagon external member.Like this, the transmission output shaft end of drill rod end and type farming equipment is all made with octagon screens, is easy to realize left drilling rod and right drilling rod is staggered installation of, and helix and blade are interlocked, and namely helix and blade will interlock in plane projection direction.Certainly, the regular polygon such as regular hexagon, regualr decagon external member can be also set to.
Preferably, described drill rod end is threaded connection and transmission output shaft end winding support, and transmission output shaft end is provided with internal thread, drill rod end is provided with the external screw thread supporting with transmission output shaft end internal thread.The two, before package assembly is fixing, is first threaded connection fixing, can guarantees that sealing is fixed well, and on same axis.
Improve as another kind, the connector of described transmission output shaft end, drill rod end also comprises outer polygon external member, be provided with the polygonized structure coordinated with outer polygon external member inside described transmission output shaft end, drill rod end, transmission output shaft end is inserted in described outer polygon external member one end, the other end inserts drill rod end.This structure, makes the connection of drilling rod and transmission output shaft can bear larger moment of torsion, to improve the life-span of drilling rod and transmission output shaft.
Preferably, the helical blade of described two adjacent drilling rods is respectively left-hand screw blade, right-hand screw blade, and helical blade and the powder ridge cutter of described two drilling rods are crisscross arranged in plane projection direction correspondence.Like this, during arable land earth mutually can cut through left and right drilling rod, in the effect that rubs disposable pulverizing shaping, and soft earth due to helix effect automatically upwards ridge rise, make earth inside have more air.
Preferably, the number of degrees of described powder ridge cutter and its dihedral angle formed in the plane of the point of attachment of helical blade are greater than 90 degree, be less than 180 degree, helical blade due to powder ridge drill bit is provided with and helical blade powder ridge cutter at an angle, adds the cutting power of drill bit and the soil crushing effect of powder ridge machinery.
Preferably, described drilling rod and helical blade welded, with increase both combine tight ness rating.
Preferably, described apex point is point of a knife, facilitates when the effect of point of a knife is and buries, and scratches one aqua storage tank at the orlop ploughing earth, for water storage, makes crops more drought resisting.Point of a knife can be welded on knife bar, also can connect with securing member.Described point of a knife both can be welded on boring bar head, to reach firmly effect; Also can be fixedly connected with boring bar head by multiple screw, so that change rapidly after point of a knife damages.
Preferably, described drilling rod is hollow-core construction, to alleviate augers weight, can pass to the effect reaching and apply fertilizer simultaneously by fertilizer stream.
In sum, deep ploughing subsoiling augers of the present invention, coordinate fixing, easy to connect with transmission output shaft end and drill rod end by inner polygon external member, good fixing effect, exact coaxial, achieves good torque resistant performance and stability; During arable land earth mutually can cut through left and right drilling rod, in the effect that rubs disposable pulverizing shaping, and soft earth due to helix effect automatically upwards ridge rise, make earth inside have more air; Add the cutting power of drill bit and the soil crushing effect of powder ridge machinery.
Accompanying drawing explanation
Fig. 1 is that the present invention deep ploughs the lateral view of embodiment one of subsoiling augers;
Fig. 2 is that the present invention deep ploughs the partial sectional view of embodiment one of subsoiling augers;
Fig. 3 is that the present invention deep ploughs the mobile jib structural representation of embodiment two of subsoiling augers;
Fig. 4 is that the present invention deep ploughs the cooperation flange structural representation of embodiment two of subsoiling augers;
Wherein: 1. drilling rod, 2. helical blade, 3. point of a knife, 4. powder ridge cutter, 5. boring bar head, 6. octagon sleeve in, 7. transmission output shaft end, 8. drill rod end, 9. coordinate flange, 10. lock bolt, 11. internal threads, 12. external screw threads, 13. outer polygon external members, 14. polygonized structures.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are further elaborated.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
Embodiment one:
With reference to shown in Fig. 1, Fig. 2, a kind of deep ploughing subsoiling augers, comprise drilling rod 1, helical blade 2, apex point, connector, powder ridge cutter 4, described helical blade 2 is fixed on drilling rod 1, described apex point is fixed on boring bar head 5, described powder ridge cutter 4 is fixed on helical blade 2 outward flange, described connector comprises inner polygon external member, securing member, be provided with the outer polygonized structure coordinated with connector inner polygon external member outside described transmission output shaft end 7, drill rod end 8, described inner polygon external member is fixedly connected with by securing member.During installation, first coordinate screens by by inner polygon external member with the outer polygonized structure of drill rod end 8, transmission output shaft end 7, then with securing member, inner polygon external member is locked.
Described inner polygon external member is regular polygon external member.As octagon external member.Like this, drill rod end 8 is all made with octagon screens with the transmission output shaft end 7 of type farming equipment, is easy to realize left drilling rod and right drilling rod is staggered installation of, and helix and blade are interlocked, and namely helix and blade will interlock in plane projection direction.Certainly, the regular polygon such as regular hexagon, regualr decagon external member can be also set to.Within the present embodiment, octagon external member is that example is described, and described external member comprises interior octagon sleeve 6, coordinates flange 9, and the two is fixedly connected with by multiple lock bolt 10.
Described drill rod end 8 is threaded connection to be fixed with transmission output shaft end 7, and transmission output shaft end 7 is provided with internal thread 11, drill rod end 8 is provided with the external screw thread 12 supporting with transmission output shaft end 7 internal thread 11.The two, before package assembly is fixing, is first threaded connection fixing, can guarantees that sealing is fixed well, and on same axis.
The helical blade 2 of described two adjacent drilling rods 1 is respectively left-hand screw blade, right-hand screw blade, and helical blade 2 and the powder ridge cutter 4 of described two drilling rods 1 are crisscross arranged in plane projection direction correspondence.Like this, during arable land earth mutually can cut through left and right drilling rod, in the effect that rubs disposable pulverizing shaping, and soft earth due to helix effect automatically upwards ridge rise, make earth inside have more air.
The number of degrees of the dihedral angle that described powder ridge cutter 4 is formed in the plane of the point of attachment of helical blade 2 with it are greater than 90 degree, be less than 180 degree, helical blade 2 due to powder ridge drill bit is provided with and helical blade 2 powder ridge cutter 4 at an angle, add the cutting power of drill bit, add the soil crushing effect of powder ridge machinery.
Described drilling rod 1 is welded with helical blade 2, to increase the tight ness rating that both combine.
Described apex point is point of a knife 3, facilitates when the effect of point of a knife 3 is and buries, and scratches one aqua storage tank at the orlop ploughing earth, for water storage, makes crops more drought resisting.As shown in Figure 2, described point of a knife 3 multiple sunk screw and boring bar head 5 are fastenedly connected, like this can by knockout screw so that change rapidly after point of a knife 3 damages.
Described drilling rod 1 is hollow-core construction, to alleviate augers weight, can pass to the effect reaching and apply fertilizer simultaneously by fertilizer stream.
Embodiment two:
Be with embodiment one difference, the present embodiment deep ploughing subsoiling augers, the connector of described transmission output shaft end 7, drill rod end 8 also comprises outer polygon external member 13, be provided with the polygonized structure 14 coordinated with outer polygon external member 13 inside described transmission output shaft end 7, drill rod end 8, transmission output shaft end 7 is inserted in described outer polygon external member 13 one end, the other end inserts drill rod end 8.This structure, makes drilling rod 1 can bear larger moment of torsion, to improve the life-span of drilling rod and transmission output shaft with the connection of transmission output shaft.
It is last it is noted that the above embodiment is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. a deep ploughing subsoiling augers, comprise drilling rod, helical blade, apex point, connector, powder ridge cutter, transmission output shaft, it is characterized in that, described helical blade is fixed on drilling rod, described apex point is fixed on boring bar head, described powder ridge cutter is fixed on helical blade outward flange, described connector comprises inner polygon external member, securing member, be provided with the outer polygonized structure coordinated with connector inner polygon external member outside described transmission output shaft end, drill rod end, described inner polygon external member is fixedly connected with by securing member.
2. deep ploughing subsoiling augers as claimed in claim 1, it is characterized in that, described inner polygon external member comprises inner polygon sleeve, coordinates flange.
3. deep ploughing subsoiling augers as claimed in claim 2, is characterized in that, described inner polygon external member is comprised inner polygon sleeve, coordinates flange to be fixedly connected with by multiple lock bolt.
4. deep ploughing subsoiling augers as claimed in claim 3, it is characterized in that, described inner polygon external member is regular polygon external member.
5. the deep ploughing subsoiling augers as described in claim 1,2,3 or 4, it is characterized in that, described drill rod end is threaded connection and transmission output shaft end winding support, and transmission output shaft end is provided with internal thread, drill rod end is provided with the external screw thread supporting with transmission output shaft end internal thread.
6. the deep ploughing subsoiling augers as described in claim 1,2,3 or 4, it is characterized in that, described connector also comprises outer polygon external member, be provided with the polygonized structure coordinated with outer polygon external member inside described transmission output shaft end, drill rod end, transmission output shaft end is inserted in described outer polygon external member one end, the other end inserts drill rod end.
7. the deep ploughing subsoiling augers as described in claim 1,2,3 or 4, it is characterized in that, the helical blade of described two adjacent drilling rods is respectively left-hand screw blade, right-hand screw blade, and helical blade and the powder ridge cutter of described two drilling rods are crisscross arranged in plane projection direction correspondence.
8. the deep ploughing subsoiling augers as described in claim 1,2,3 or 4, is characterized in that, the number of degrees of described powder ridge cutter and its dihedral angle formed in the plane of the point of attachment of helical blade are greater than 90 degree, are less than 180 degree.
9. the deep ploughing subsoiling augers as described in claim 1,2,3 or 4, is characterized in that, described drilling rod and helical blade welded.
10. the deep ploughing subsoiling augers as described in claim 1,2,3 or 4, is characterized in that, described apex point is point of a knife.
11. deep ploughing subsoiling augers as claimed in claim 10, it is characterized in that, described point of a knife is welded on boring bar head.
12. deep ploughing subsoiling augers as claimed in claim 11, it is characterized in that, described point of a knife is fixedly connected with boring bar head by multiple screw.
13. deep ploughing subsoiling augers as described in claim 1,2,3 or 4, it is characterized in that, described drilling rod is hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088067.5U CN204804698U (en) | 2015-02-09 | 2015-02-09 | Dark pine spiral bit of deep ploughing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088067.5U CN204804698U (en) | 2015-02-09 | 2015-02-09 | Dark pine spiral bit of deep ploughing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204804698U true CN204804698U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088067.5U Expired - Fee Related CN204804698U (en) | 2015-02-09 | 2015-02-09 | Dark pine spiral bit of deep ploughing |
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| Country | Link |
|---|---|
| CN (1) | CN204804698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563888A (en) * | 2015-02-09 | 2015-04-29 | 李阳铭 | Deep-plowing deep-scarifying spiral bit |
-
2015
- 2015-02-09 CN CN201520088067.5U patent/CN204804698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563888A (en) * | 2015-02-09 | 2015-04-29 | 李阳铭 | Deep-plowing deep-scarifying spiral bit |
| CN104563888B (en) * | 2015-02-09 | 2019-07-26 | 广西五丰机械有限公司 | A kind of deep ploughing subsoiling augers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160428 Address after: 537522 Guangxi five Feng Machinery Co., Ltd. the Guangxi Zhuang Autonomous Region Rongxian County Economic Development Zone Patentee after: GUANGXI WUFENG MACHINERY CO., LTD. Address before: Yuzhou District People's road 537000 the Guangxi Zhuang Autonomous Region Yulin City No. 398 Patentee before: Li Yangming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |