CN203851433U - Double-shaft staggered type rotary subsoiler - Google Patents
Double-shaft staggered type rotary subsoiler Download PDFInfo
- Publication number
- CN203851433U CN203851433U CN201420267040.8U CN201420267040U CN203851433U CN 203851433 U CN203851433 U CN 203851433U CN 201420267040 U CN201420267040 U CN 201420267040U CN 203851433 U CN203851433 U CN 203851433U
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- subsoiling
- subsoiler
- tulwar
- frame
- axle
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Abstract
The utility model relates to a double-shaft staggered type rotary subsoiler. The double-shaft staggered type rotary subsoiler mainly consists of a frame and a multistep gearbox and is characterized in that two parallel subsoiling shafts are movably connected to the bottom of the frame and respectively connected with an output shaft of the multistep gearbox; a plurality of cutters are uniformly distributed on each subsoiling shaft, six subsoiling bent blades are uniformly distributed on each cutter, and the bending direction of each subsoiling bent blade is consistent with the advancing direction of the frame; the subsoiling bent blades on the two subsoiling shafts are in staggered distribution. The double-shaft staggered type rotary subsoiler belongs to large land preparation machinery and can be fittingly used with a tractor in 80-200 horsepower; owing to the exclusive multistep gearbox, dozen times of speed reduction effects can be achieved, powerful torques can be finally transmitted to the two subsoiling shafts, strength in advancing and subsoiling is pretty high, the subsoiling depth reaches up to more than 28cm and is more than doubled as compared with the rotary tillage depth of a traditional rotary cultivator, and the cultivated area in unit time is more than tripled as compared with that of the traditional rotary cultivator, so that large subsoiling depth, quickness and energy saving are realized.
Description
Technical field
The utility model relates to a kind of twin shaft alternating expression rotation subsoiler, belongs to a kind of farm machinery.
Background technology
In existing scarification equipment, conventionally adopt and draw the method for plough or rotary tillage soil to be turned over whole, soil turns over whole rear its surface, and the soil is porous, but deep is still hardening layer for many years, and depth of soil preparation is limited, can not meet the demand of crops to self growing environment, cause the root system of crops to grow to deep, soil, the undeveloped liquid manure of root system absorbs and is had a strong impact on, and occurs crops lodging phenomenon, and grain yield is difficult to improve.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of twin shaft alternating expression rotation subsoiler, this machine belongs to large-scale soil preparation machine device, can support the use 80--200 horsepower tractor, be equipped with the exclusive multiple-speed gearbox of this machine, produced and approached twentyfold deceleration effect, finally pass to two powerful moments of torsion of subsoiling cutter shaft, advance vigorous with subsoiling soil, plough deeply the degree of depth up to more than 28 centimetres, than traditional rotovator rotary tillage degree of depth, double many, arable area is the more than three times of traditional rotovator in unit interval, is not only fast but also energy-conservation deeply not only.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of twin shaft alternating expression rotation subsoiler, mainly frame and multiple-speed gearbox, consist of, in the bottom of frame, be flexibly connected two subsoiling axles that be arranged in parallel, subsoiling axle is connected with the output shaft of multiple-speed gearbox respectively; On each subsoiling axle, be evenly placed with several cutterheads, be evenly distributed in six subsoiling tulwars on cutterhead, the bending direction of subsoiling tulwar is consistent with frame direction of advance; Subsoiling tulwar axis direction on two subsoiling axles is interspersed.
On described cutterhead, be evenly equipped with six cutter grooves, in its groove, corresponding installation six, subsoiling tulwar, becomes 60 degree angles to distribute with adjacent two the subsoiling tulwars of cutterhead; On coaxial adjacent cutterhead, corresponding subsoiling tulwar becomes 30 degree angles to arrange.
Described subsoiling tulwar is shaped as, and is radially seen as nose part proportion by subtraction knife bar part wide along subsoiling axle, along subsoiling axle, is axially seen as point of a knife position embayment curved shape.
It is the cutter in subsoiling soil that this twin shaft alternating expression rotation subsoiler adopts subsoiling tulwar, gravity by complete machine during work is pressed into soil deep layer by subsoiling cutter, is then rotating and is advancing, and warp architecture can vertically bury, the strength that blade is excavated is larger, subsoiling better effects if; Front and back subsoiling axle adopts alternating expression subsoiling tulwar structure, and while having overcome single axle rotation, foreign material twine the shortcoming of axle.
That on the knife rest plate of this subsoiler, arranges is six suitable subsoiling tulwar quantity, and easy accessibility is coaxially gone up subsoiling tulwar corresponding on adjacent cutterhead and become 30 degree angles to arrange, makes cutter shaft be more conducive to steadily roll rotation.
The face shaping of subsoiling tulwar is summed up and is drawn by test of many times, and the effect that different cutter types are ploughed is different, and this knife-edge is optimum state.
Accompanying drawing explanation
Fig. 1 is twin shaft alternating expression rotation subsoiler concise structure schematic diagram.
Fig. 2 is the vertical view of twin shaft alternating expression rotation subsoiler.
Fig. 3 is twin shaft alternating expression rotation subsoiler side schematic view.
Fig. 4 is twin shaft alternating expression rotation subsoiler section structure schematic diagram.
Fig. 5 is twin shaft alternating expression rotation subsoiler cutterhead and subsoiling tulwar schematic diagram.
Embodiment
As shown in Figures 1 to 5, the application's twin shaft alternating expression rotation subsoiler has changed the cutter form of original rotary tillage and stubble-cleaning, this machine belongs to large-scale soil preparation machine device, can support the use 80--200 horsepower tractor, be equipped with the exclusive multiple-speed gearbox of this machine, produced and approached twentyfold deceleration effect, two subsoiling axle synchronous rotaries during work, gravity by complete machine is pressed into soil deep layer by subsoiling cutter, then rotating and advancing, pine soil depth is up to more than 28 centimetres, and the hardening layer that soil is formed for many years is all dug.This subsoiler is mainly comprised of frame 1 and multiple-speed gearbox 2, in the bottom of frame, is flexibly connected two subsoiling axles 3 that be arranged in parallel, and subsoiling axle 3 is connected with the output shaft of multiple-speed gearbox 2 respectively; On each subsoiling axle 3, be evenly placed with several cutterheads 4, be evenly distributed in several subsoiling tulwars 5 on cutterhead 4, the bending direction of subsoiling tulwar 5 is consistent with frame 1 direction of advance; Subsoiling tulwar 5 axis directions on two subsoiling axles 3 are interspersed.Before during machine work, on subsoiling axle and rear subsoiling axle axle, can be wound around the mixture of earth and weeds, make cutter shaft roll thicker and thicker as snowball, deep ploughing deleterious, but this machine is the staggered diaxon adopting to be rotated simultaneously, diaxon centre-to-centre spacing is selected rational distance, during rotation, two cutter shafts can form the relation of helping each other, and can scrape off the mud grass being wound around on the other side's axle with point of a knife each other and wait foreign material, and this is also the nuances that this machine adopts diaxon design.
On described cutterhead 4, be evenly equipped with six cutter grooves, in its groove, corresponding installation six, subsoiling tulwar, becomes 60 degree angles to distribute with adjacent two the subsoiling tulwars of cutterhead; On coaxial adjacent cutterhead, corresponding subsoiling tulwar becomes 30 degree angles to arrange, whole formation 12 limit shapes, the hexagonal arrangement of comparing single cutterhead is more conducive to steadily roll rotation, wherein subsoiling tulwar is shaped as, along subsoiling axle 3, be radially seen as nose part proportion by subtraction knife bar part wide, along subsoiling axle 3, be axially seen as point of a knife position embayment curved shape, subsoiling cutter can go deep into soil in the process of rotation, and subsoiling area is large.
Claims (3)
1. a twin shaft alternating expression rotates subsoiler, mainly by frame (1) and multi-stage speed-reducing case (2), formed, it is characterized in that: the bottom in frame is flexibly connected two subsoiling axles (3) that be arranged in parallel, and subsoiling axle (3) is connected with the output shaft of multiple-speed gearbox (2) respectively; On each subsoiling axle (3), be evenly placed with several cutterheads (4), be evenly distributed in six subsoiling tulwars (5) on cutterhead (4), the bending direction of subsoiling tulwar (5) is consistent with frame (1) direction of advance; Subsoiling tulwar (5) axis direction on two subsoiling axles (3) is interspersed.
2. twin shaft alternating expression rotation subsoiler as claimed in claim 1, is characterized in that: on described cutterhead (4), be evenly equipped with six cutter grooves, in its groove, corresponding installation six, subsoiling tulwar, becomes 60 degree angles to distribute with adjacent two the subsoiling tulwars of cutterhead; On coaxial adjacent cutterhead, corresponding subsoiling tulwar becomes 30 degree angles to arrange.
3. twin shaft alternating expression as claimed in claim 1 rotates subsoiler, it is characterized in that: described subsoiling tulwar is shaped as, along subsoiling axle (3), be radially seen as nose part proportion by subtraction knife bar part wide, along subsoiling axle (3), be axially seen as point of a knife position embayment curved shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267040.8U CN203851433U (en) | 2014-05-23 | 2014-05-23 | Double-shaft staggered type rotary subsoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267040.8U CN203851433U (en) | 2014-05-23 | 2014-05-23 | Double-shaft staggered type rotary subsoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851433U true CN203851433U (en) | 2014-10-01 |
Family
ID=51601322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267040.8U Expired - Fee Related CN203851433U (en) | 2014-05-23 | 2014-05-23 | Double-shaft staggered type rotary subsoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851433U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798469A (en) * | 2015-05-14 | 2015-07-29 | 张正泉 | Deep rotary cultivator capable of mixing of deep soil and surface soil |
| CN104956791A (en) * | 2015-06-17 | 2015-10-07 | 徐先平 | Double-shaft rotary cultivator |
| CN106258020A (en) * | 2016-07-29 | 2017-01-04 | 江苏沃杨机械科技股份有限公司 | A kind of abnormity central gearing double-shaft double-layer cutting rotary cultivator |
| CN111466162A (en) * | 2020-03-25 | 2020-07-31 | 华中农业大学 | Double-roller staggered anti-winding rotary cultivator for vibrating scraping of rice stubble field |
-
2014
- 2014-05-23 CN CN201420267040.8U patent/CN203851433U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798469A (en) * | 2015-05-14 | 2015-07-29 | 张正泉 | Deep rotary cultivator capable of mixing of deep soil and surface soil |
| CN104956791A (en) * | 2015-06-17 | 2015-10-07 | 徐先平 | Double-shaft rotary cultivator |
| CN106258020A (en) * | 2016-07-29 | 2017-01-04 | 江苏沃杨机械科技股份有限公司 | A kind of abnormity central gearing double-shaft double-layer cutting rotary cultivator |
| CN111466162A (en) * | 2020-03-25 | 2020-07-31 | 华中农业大学 | Double-roller staggered anti-winding rotary cultivator for vibrating scraping of rice stubble field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20210523 |