CN201726647U - Planetary drive type subsoiler - Google Patents
Planetary drive type subsoiler Download PDFInfo
- Publication number
- CN201726647U CN201726647U CN201020252529XU CN201020252529U CN201726647U CN 201726647 U CN201726647 U CN 201726647U CN 201020252529X U CN201020252529X U CN 201020252529XU CN 201020252529 U CN201020252529 U CN 201020252529U CN 201726647 U CN201726647 U CN 201726647U
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- sun gear
- shafts
- planetary
- central shaft
- subsoiler
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- Expired - Fee Related
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Abstract
The utility model relates to a planetary drive type subsoiler. The structure of the subsoiler mainly comprises a gearbox, two cross planet carriers, a central shaft, a sun gear, middle gears, planetary gears, coulter shafts and coulters, the centers of the cross planet carriers are respectively fixed on both ends of the central shaft, the sun gear is fixed on the central shaft, the coulter shafts are mounted in parallel between the eight endpoints of the two cross planet carriers, the planetary gears are respectively fixed on the coulter shafts, and the coulters are vertically distributed on the coulter shafts. While revolving around the sun gear along with the cross planet carriers, the coulter shafts are also driven by the planetary gears to rotate, and consequently, the coulters vertically distributed on the coulter shafts can be always in the vertical state, and can vertically cut soil, make holes and turn up subsoil in turn and then vertically get out. The utility model has the advantages of simple and reasonable structure, low production cost, little traction resistance, little soil-penetrating resistance, low drive power, remarkable energy-saving effect and the like, and can conveniently regulate subsoiling depth and density, and the planetary drive type subsoiler is a hole-making type subsoiler with good subsoiling effect, thus making up for the lack of hole-making type subsoiling equipment.
Description
Technical field
The utility model relates to a kind of agricultural machinery, particularly a kind of soil is carried out the agricultural machinery that deep layer is loosened the soil.Belong to the agricultural machinery field.
Background technology
Arable soil in topsoil bottom is because the trampling with rolling of facility and by overcompaction of people and animals, particularly because the turning over year after year of mouldboard plow forms hard tillage pan in the topsoil bottom.The animal power farming field tillage pan degree of depth is generally at 12-15cm, and thickness is 8-10cm; The tillage pan degree of depth on tractor-ploughing ground is 15-30cm, and thickness is about 15cm.After the soil compaction, interstices of soil diminishes, and the seepage of water of soil and gas permeability reduce, thereby cause water and soil loss.Again because soil can not fully be supplied with oxygen and eliminating CO
2, H
2S, CH
4Deng pernicious gas, hindered crop root eubolism and other physiological functions, also cause the decline of soil fertility simultaneously.In order to break tillage pan, eliminate the soil packing effect, eliminate multiple soil obstacle, utilize dark loose equipment chesson, add deep plough level and the dark loose method of the soil that do not overturn, be the good method of an energy-saving and production-increase of proposition in soil melioration and the farming transformation of the way.And subsoiler is to be widely used in arable soil is carried out deep layer to loosen the soil, and increases the Work machine of soil water storage amount.At present to implement protective farming technique be exactly based on dark loose operation to the northern area large tracts of land, reaches to surge, getting fat, reduce cost, and increases farmers' income an advanced technology of realization agricultural sustainable development.Existing subsoiler mainly contains two types of omnibearing-deep ploughing machine and dental formulas subsoilers.The omnibearing-deep ploughing machine occurs stalk easily and blocks up, and the dark loose scope in top is big, and the dark loose scope in bottom is little, can not effectively solve under the moisture and ooze.The dark loose scope in dental formulas subsoiler bottom is little, and the operation amplitude is narrow.Particularly two kinds of subsoilers all are under the driving of tractor deep soil loosing shovel to be compressed on (passive burying) in the soil, are hauled to advance by tractor again to make soil subsoiling, and therefore in the course of the work, working resistance is bigger, the difficulty of burying, and transmission efficiency is low, and energy consumption is big.
Summary of the invention
The purpose of this utility model is in order to overcome the weak point of above-mentioned existing subsoiler, designs a kind of simple and reasonablely, and tractive resistance is little, and colter is vertically cut soil in turn and attacked a vital point and vertically withdraw from behind the dark pine, and soil-entering resistance is little, the effective Subsoiler of planetary driving type of dark pine.
Subsoiler of planetary driving type of the present utility model, its structure comprises gearbox, 2 cross planet carriers, central shaft, sun gear, 4 breast wheels, 4 planetary gears, 4 cutter shafts and colter, the center of described 2 cross planet carriers is packed in two of central shaft respectively, sun gear is packed on the central shaft, 4 cutter shafts are installed in parallel between 8 end points of 2 cross planet carriers, 4 planetary gears are packed in respectively on 4 cutter shafts, the diameter of planetary gear is identical with the diameter and the number of teeth of sun gear with the number of teeth, 4 breast wheels are installed between sun gear and the planetary gear, the colter vertical distribution is on cutter shaft, and central shaft connects with gearbox through sprocket transmission device.
Described sun gear is 1 or 2, and described sun gear is one and when being contained in the cross planet carrier of one of central shaft, and breast wheel and planetary gear are cross and are installed on this cross planet carrier; Described sun gear is 2 and when being contained in 2 cross planet carriers at central shaft two, and breast wheel and planetary gear are in-line and are installed in respectively on 2 cross planet carriers.
For the ease of regulating pine soil depth and density, described colter is fixed by bolts on the cutter shaft, is respectively equipped with positioning hole on colter and the cutter shaft.
Subsoiler of planetary driving type of the present utility model, can be under the power drive of tractor, by universal joint power is passed to gearbox by power take-off, through sprocket transmission device power being passed to central shaft rotates cross planet carrier and sun gear synchronously, cutter shaft also is being subjected to planetary gear driving carrying out rotation with the cross planet carrier in the sun gear revolution, because the diameter of planetary gear is identical with the diameter and the number of teeth of sun gear with the number of teeth, rotational velocity is identical with revolution speed, so, can make the colter of vertical distribution on cutter shaft can be in plumbness all the time, the colter on 4 cutter shafts can take turns vertically to cut soil and attack a vital point and vertically withdraw from behind the dark pine.Soil behind the dark pine can form a soil structures defincienct in the upper and excessive in the lower, that left and right sides actual situation is alternate.Wherein, the loose structure of topsoil soils is easy to retaining, desalination alkali, mediation air, increases heat-flash exchange etc., helps the conversion and the utilization of soil nutrient; The little gap structure of real part soil then helps inhaling on the underground water, promote crop root to grow, the soil reservoir that is equivalent to crop, thereby can promote the soil physics improvement, help the recovery certainly of soil fertility, its effect is better than omnibearing-deep ploughing machine and dental formulas subsoiler, subsoiler of the present utility model is to obtain power from tractor motive power output shaft, more effective than obtaining power from tractor driving wheel, the unit quality is light relatively, can reduce the destruction of tractor driving wheel to soil; And when operation, need traction power hardly, may for reducing tractive resistance and providing than merit consumption.Have simple and reasonablely, production cost is low, and tractive resistance is little, soil-entering resistance is little, and driving power is low, and energy-saving effect is obvious, and can conveniently regulate advantages such as pine soil depth and density, and be a kind of effective subsoiler of dark pine of dibbling type, filled up the blank of the dark loose equipment of dibbling type.
Description of drawings
Fig. 1 is a kind of structural representation among the embodiment of the present utility model.
Embodiment
Referring to Fig. 1,1 among the figure is sprocket transmission device, the 2nd, and cross planet carrier, the 3rd, gearbox, the 4th, central shaft, the 5th, cutter shaft, the 6th, sun gear, the 7th, breast wheel, the 8th, planetary gear, the 9th, bolt, the 10th, colter, the 11st, positioning hole.Subsoiler of planetary driving type of the present utility model, its structure is mainly by gearbox 3,2 cross planet carriers 2, central shaft 4, sun gear 6,4 breast wheels 7,4 planetary gears 8,4 cutter shafts 5 and colter 10 are formed, the center of described 2 cross planet carriers 2 is packed in two of central shaft 4 respectively, sun gear 6 is packed on the central shaft 4,4 cutter shafts 5 are installed in parallel between 8 end points of 2 cross planet carriers 2,4 planetary gears 8 are packed in respectively on 4 cutter shafts 5, the diameter of planetary gear 8 is identical with the diameter and the number of teeth of sun gear 6 with the number of teeth, 4 breast wheels 7 are installed between sun gear 6 and the planetary gear 8, colter 10 vertical distribution are on cutter shaft 5, and central shaft 4 connects with gearbox 3 through sprocket transmission device 1.
Described sun gear 6 is 1 or 2, and described sun gear is one and when being contained in the cross planet carrier of one of central shaft, and breast wheel and planetary gear are cross and are installed on this cross planet carrier; Described sun gear is 2 and when being contained in 2 cross planet carriers at central shaft two, and breast wheel and planetary gear are in-line and are installed in respectively on 2 cross planet carriers.
For the ease of regulating pine soil depth and density, described colter 10 usefulness bolts 9 are fixed on the cutter shaft 5, are respectively equipped with positioning hole 11 on colter 10 and the cutter shaft 5.
Utilize planetary driving type principle of the present utility model can also design multiple different dibbling type subsoiler, but the quantity of its cutter shaft also root a tree name need increase and decrease, the length of cutter shaft also can be decided as required, and colter quantity on the cutter shaft and packing density etc. can be decided according to the actual requirements.This is just no longer carefully stated one by one.
Claims (3)
1. Subsoiler of planetary driving type, it is characterized in that comprising gearbox, 2 cross planet carriers, central shaft, sun gear, 4 breast wheels, 4 planetary gears, 4 cutter shafts and colter, the center of described 2 cross planet carriers is packed in two of central shaft respectively, sun gear is packed on the central shaft, 4 cutter shafts are installed in parallel between 8 end points of 2 cross planet carriers, 4 planetary gears are packed in respectively on 4 cutter shafts, the diameter of planetary gear is identical with the diameter and the number of teeth of sun gear with the number of teeth, 4 breast wheels are installed between sun gear and the planetary gear, the colter vertical distribution is on cutter shaft, and central shaft connects with gearbox through sprocket transmission device.
2. Subsoiler of planetary driving type as claimed in claim 1, it is characterized in that described sun gear is 1 or 2, described sun gear is one and when being contained in the cross planet carrier of one of central shaft, and breast wheel and planetary gear are cross and are installed on this cross planet carrier; Described sun gear is 2 and when being contained in 2 cross planet carriers at central shaft two, and breast wheel and planetary gear are in-line and are installed in respectively on 2 cross planet carriers.
3. Subsoiler of planetary driving type as claimed in claim 2 is characterized in that described colter is fixed by bolts on the cutter shaft, is respectively equipped with positioning hole on colter and the cutter shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020252529XU CN201726647U (en) | 2010-07-09 | 2010-07-09 | Planetary drive type subsoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020252529XU CN201726647U (en) | 2010-07-09 | 2010-07-09 | Planetary drive type subsoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201726647U true CN201726647U (en) | 2011-02-02 |
Family
ID=43517797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020252529XU Expired - Fee Related CN201726647U (en) | 2010-07-09 | 2010-07-09 | Planetary drive type subsoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201726647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101911862A (en) * | 2010-07-09 | 2010-12-15 | 南京农业大学 | Subsoiler of planetary driving type |
| CN105165194A (en) * | 2015-09-21 | 2015-12-23 | 沈阳化工大学 | Seeding mechanical arm |
-
2010
- 2010-07-09 CN CN201020252529XU patent/CN201726647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101911862A (en) * | 2010-07-09 | 2010-12-15 | 南京农业大学 | Subsoiler of planetary driving type |
| CN105165194A (en) * | 2015-09-21 | 2015-12-23 | 沈阳化工大学 | Seeding mechanical arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20110709 |