CN105874915A - Drag reduction type damping post for rotary cultivator - Google Patents
Drag reduction type damping post for rotary cultivator Download PDFInfo
- Publication number
- CN105874915A CN105874915A CN201410842528.3A CN201410842528A CN105874915A CN 105874915 A CN105874915 A CN 105874915A CN 201410842528 A CN201410842528 A CN 201410842528A CN 105874915 A CN105874915 A CN 105874915A
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- China
- Prior art keywords
- damping column
- drag reduction
- rotary cultivator
- card
- damping post
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Abstract
The invention relates to a drag reduction type damping post for a rotary cultivator. The drag reduction type damping post comprises a damping post body, wherein the damping post body is of a plate structure; the upper part of the damping post body is provided with a plurality of upper and lower side-by-side mounting holes; the lower part of the damping post body is provided with a forked insertion plate structure composed of a front insertion plate and a rear insertion plate; the front insertion plate is provided with an arc-shaped structure bent towards the front side of the damping post body; the rear insertion plate is inclined to the rear side of the damping post body; two sides of the front insertion plate are provided with front guide slots; and two sides of the rear insertion plate are provided with rear guide slots. The drag reduction type damping post disclosed by the invention is simple in structure and convenient to manufacture and process; with the adoption of the front and rear forked insertion plate structure, linear traveling during rotary tillage is kept, and the efficiency is high; due to the arrangement of the insertion teeth, spacing slots and guide slot structures of the front and rear insertion plates, friction force between the side face of the damping post and mud field is reduced, the wear degree is reduced, and the energy consumption of the rotary cultivator is reduced.
Description
Technical field
The present invention relates to rotary cultivator field of mechanical technique, the damping column of a kind of rotary cultivator.
Background technology
Rotary cultivator is the cultivation machinery completing to plough, harrow operation with tractor.Because of its have hack ability strong,
The features such as cultivated rear earth's surface is smooth, and be widely used.Proper use of and adjust rotary cultivator, to holding
Its good technique state, it is ensured that cultivating quality is critically important.
In farming activities, rotary tillage is to cultivate front required step, just can enter after only soil being carried out rotary tillage
Row sowing.In prior art, generally employing hand-held rotary cultivator, its low cost, easy to operate, by rotation
Plough blade and roll advance, harder plot is carried out effective rotary tillage, but during rotary tillage, operative employee
People cannot ensure rotary tillage on same linear position soil, can not the regulation depth for the treatment of in accordance with local conditions, to rotary tillage
Bring inconvenience.
Applicant, in having applied for entitled " the damping column mounting structure of rotary cultivator " on the same day, utilizes rearmounted resistance
The orientation of Buddhist nun's post, the problem solving orientation rotary tillage, and damping column can carry out Height Adjustable, just
In different depth rotary tillage.The shortcoming that damping column in above-mentioned patent there is also is: damping column is inserted in subsurface
Time, and the friction between earth block is relatively big, causes surface heat higher, on the one hand increases the energy of rotary cultivator
Consumption, on the other hand damping column is easy to wear, occurs that surface divides, and single damping column easily offsets.
Summary of the invention
The applicant is for the shortcoming in above-mentioned existing production technology, it is provided that a kind of rational in infrastructure, resistance is little
The drag reduction formula damping column of rotary cultivator, thus reduce the energy consumption of rotary cultivator, improve rotary tillage efficiency.
The technical solution adopted in the present invention is as follows:
The drag reduction formula damping column of a kind of rotary cultivator, including damping column body, described damping column body is tabular knot
Structure, its top is with multiple installing holes side by side up and down, and bottom is with dividing of being made up of front card and back card/back board
Fork board plug structure；The arcuate structure of bending on front side of described front card band oriented damping column body, back card/back board is to resistance
The rear side of Buddhist nun's post body tilts；The both sides of described front card are with front guiding gutter, and the both sides of back card/back board are with rear
Guiding gutter.
Further improvement as technique scheme:
The extrados side of front card is with multiple gear shapings arranged along cambered surface.
The extrados of described front card is with the separate slot extended along cambered surface.
The lower end of the through front card of described separate slot.
Described front guiding gutter is curved slot arrangement, and its cancave cambered surface is towards the front side of damping column body.
The leading flank of the upper end through damping column body of described front guiding gutter.
Described rear guiding gutter is curved slot arrangement, and its cancave cambered surface is towards the rear side of damping column body.
The trailing flank of the two ends up and down of described rear guiding gutter through damping column body respectively and the lower end of back card/back board
Face.
Beneficial effects of the present invention is as follows:
The simple in construction of the present invention, manufacture easy to process；Use dichotomous before and after board plug structure, keep rotation
Straight line when ploughing is advanced, and its efficiency is high；The guide trough structure of gear shaping and separate slot and front and back plate is set, subtracts
Frictional force between little damping column side and mud ground, reduces the degree of wear, reduces rotary cultivator energy consumption.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention.
Wherein: 1, damping column body；2, installing hole；3, back card/back board；4, front card；41, gear shaping；
42, separate slot；5, front guiding gutter；6, rear guiding gutter.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
As it is shown in figure 1, the drag reduction formula damping column of the rotary cultivator of the present embodiment, including damping column body 1, resistance
Buddhist nun's post body 1 is platy structure, and its top is with multiple installing holes 2 side by side up and down, and bottom is with by front
The bifurcated board plug structure that plate 4 and back card/back board 3 are constituted；Front card 4 carries on front side of oriented damping column body 1 curved
The arcuate structure of folding, back card/back board 3 tilts to the rear side of damping column body 1；The both sides of front card 4 are with front
Guiding gutter 5, the both sides of back card/back board 3 are with rear guiding gutter 6.
The extrados side of front card 4 is with multiple gear shapings 41 arranged along cambered surface and the separate slot along cambered surface extension
42, the lower end of the through front card of separate slot 42 4.Gear shaping 41 and separate slot 42 are easy to above front card 4
Water is directed into lower section, reduces frictional resistance.
Front guiding gutter 5 is curved slot arrangement, its cancave cambered surface towards the front side of damping column body 1, front guiding gutter
The leading flank of the upper end through damping column body 1 of 5.When front card 4 is advanced, the water conservancy diversion in the past of the water on front side of it
The upper end of groove 5 enters and flows out from the side of the front card 4 of lower end, reduces frictional resistance.
Rear guiding gutter 6 is curved slot arrangement, and its cancave cambered surface is towards the rear side of damping column body 1, rear guiding gutter
The trailing flank of the two ends up and down of 6 through damping column body 1 respectively and the lower surface of back card/back board 3.Back card/back board 3
During traveling, the earth on its travel track opens to both sides, effluent forward on rear side of current track after opening
Dynamic, thus enter from the upper end of rear guiding gutter 6 and flow out from lower end, its water guide is effective.
When the present invention uses, damping column body 1 is installed in frame by installing hole 2, its front card 4 and
Back card/back board 3 is inserted in subsurface；When damping column is advanced, the water of mire from the gear shaping gap of front card 4 and
Being directed into bottom and both sides in the front guiding gutter 5 of separate slot and both sides, the water above back card/back board 3 is from rear simultaneously
Guiding gutter 6 enters its side and bottom, thus reduces the frictional force between damping column side and mud ground, reduces mill
Damage degree；Owing to front and back's plate is platy structure, it is achieved straight line during rotary tillage is advanced.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is joined
See claim, within protection scope of the present invention, any type of amendment can be made.
Claims (8)
1. a drag reduction formula damping column for rotary cultivator, including damping column body (1), it is characterised in that: institute
Stating damping column body (1) is platy structure, its top with multiple installing holes (2) side by side up and down, under
Portion is with the bifurcated board plug structure being made up of front card (4) and back card/back board (3)；Described front card (4)
With the arcuate structure of oriented damping column body (1) front side bending, back card/back board (3) is to damping column body (1)
Rear side tilt；The both sides of described front card (4) are with front guiding gutter (5), the both sides of back card/back board (3)
With rear guiding gutter (6).
2. according to the drag reduction formula damping column of rotary cultivator described in claim 1, it is characterised in that: front card (4)
Extrados side with multiple along cambered surface arrange gear shapings (41).
3. according to the drag reduction formula damping column of rotary cultivator described in claim 1 or 2, it is characterised in that: described
The extrados of front card (4) is with the separate slot (42) extended along cambered surface.
4. according to the drag reduction formula damping column of rotary cultivator described in claim 3, it is characterised in that: described separate slot
(42) lower end of through front card (4).
5. according to the drag reduction formula damping column of rotary cultivator described in claim 1, it is characterised in that: described leading
Chute (5) is curved slot arrangement, and its cancave cambered surface is towards the front side of damping column body (1).
6. according to the drag reduction formula damping column of rotary cultivator described in claim 1 or 5, it is characterised in that: described
The leading flank of the upper end through damping column body (1) of front guiding gutter (5).
7. according to the drag reduction formula damping column of rotary cultivator described in claim 1, it is characterised in that: lead after described
Chute (6) is curved slot arrangement, and its cancave cambered surface is towards the rear side of damping column body (1).
8. according to the drag reduction formula damping column of rotary cultivator described in claim 1 or 7, it is characterised in that: described
The trailing flank of the two ends up and down of rear guiding gutter (6) through damping column body (1) respectively and back card/back board (3)
Lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842528.3A CN105874915A (en) | 2014-12-26 | 2014-12-26 | Drag reduction type damping post for rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842528.3A CN105874915A (en) | 2014-12-26 | 2014-12-26 | Drag reduction type damping post for rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105874915A true CN105874915A (en) | 2016-08-24 |
Family
ID=56700494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410842528.3A Pending CN105874915A (en) | 2014-12-26 | 2014-12-26 | Drag reduction type damping post for rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105874915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148814A (en) * | 2017-05-10 | 2017-09-12 | 吉林大学 | The bionical drop resistance visbreaking colter of one kind coupling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105826U (en) * | 1991-05-11 | 1992-06-03 | 浙江农业大学 | Share type resistance reducing plough with through hole |
| US5443305A (en) * | 1991-10-30 | 1995-08-22 | Heierli & Co. | Tunnelling machine |
| CN2310440Y (en) * | 1997-09-01 | 1999-03-17 | 张泽生 | Rod tine for working subsoil |
| CN2930237Y (en) * | 2006-06-23 | 2007-08-08 | 河南农业大学 | Soil deep loosing shovel |
| CN102265726A (en) * | 2011-05-30 | 2011-12-07 | 吉林农业大学 | Arc-shaped sub-soiling shovel |
| CN204377346U (en) * | 2014-12-26 | 2015-06-10 | 无锡市湖山植保机械厂 | The drag reduction formula damping column of rotovator |
-
2014
- 2014-12-26 CN CN201410842528.3A patent/CN105874915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105826U (en) * | 1991-05-11 | 1992-06-03 | 浙江农业大学 | Share type resistance reducing plough with through hole |
| US5443305A (en) * | 1991-10-30 | 1995-08-22 | Heierli & Co. | Tunnelling machine |
| CN2310440Y (en) * | 1997-09-01 | 1999-03-17 | 张泽生 | Rod tine for working subsoil |
| CN2930237Y (en) * | 2006-06-23 | 2007-08-08 | 河南农业大学 | Soil deep loosing shovel |
| CN102265726A (en) * | 2011-05-30 | 2011-12-07 | 吉林农业大学 | Arc-shaped sub-soiling shovel |
| CN204377346U (en) * | 2014-12-26 | 2015-06-10 | 无锡市湖山植保机械厂 | The drag reduction formula damping column of rotovator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148814A (en) * | 2017-05-10 | 2017-09-12 | 吉林大学 | The bionical drop resistance visbreaking colter of one kind coupling |
| CN107148814B (en) * | 2017-05-10 | 2019-04-26 | 吉林大学 | A kind of bionical drop resistance visbreaking colter of coupling |
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Application publication date: 20160824 |