CN205249728U - Helical blade combination formula earth deep ploughing tool bit - Google Patents
Helical blade combination formula earth deep ploughing tool bit Download PDFInfo
- Publication number
- CN205249728U CN205249728U CN201521040673.6U CN201521040673U CN205249728U CN 205249728 U CN205249728 U CN 205249728U CN 201521040673 U CN201521040673 U CN 201521040673U CN 205249728 U CN205249728 U CN 205249728U
- Authority
- CN
- China
- Prior art keywords
- jackshaft
- blade
- screw
- screw blade
- deep ploughing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Helical blade combination formula earth deep ploughing tool bit includes the connection pad, adorns the jackshaft under the connection pad and fix at the epaxial screw blade in centre, its characterized in that the bottom of jackshaft be the circular cone shape, the screw blade from the bottom of jackshaft around jackshaft spiral shell screwing in liter, be imperfect spiral and arrange on the outer wall of jackshaft, not -go -end and connection pad separate the certain distance in the top of screw blade, the fixed extension blade that sets up along screw blade direction of radius of outward flange of screw blade, the length of jackshaft be greater than 20 centimetres. The utility model provides a helical blade combination formula earth deep ploughing tool bit, work efficiency is high and have a casting and deep ploughing function of digging.
Description
Technical field
This practical type relates to a kind of ploughing and weeding cutter that loosens the soil, and is specifically related to a kind of helical blade combined type earth deep ploughing cutter head.
Background technology
Arable land is top important measures of agricultural production, and object is as the sowing of crop is germinateed, growing provides good soil environment. Plough wash with watercolours soil, improve soil texture, eliminate weeds and disease and pest, for crop growth is created good condition, utilize machinery deep ploughing subsoiling, can make the loose continuous pine of topsoil, well-formed, thick, smooth fertile the living of active soil stratum, solid phase, liquid phase, gas phase ratio are coordinated mutually, the requirement of clothing is sent out in adaptation plant growth. But no matter be that old-fashioned farming or machinery are ploughed at present, ubiquity is ploughed shallow, and the degree of depth is generally 14 to 16 centimetres, generally should be greater than 20 centimetres with regard to High-yield Wheat tilth. If things go on like this, mellow soil layer thickness reduces, and plough layer thickness increases, and is difficult to meet the requirement of crop growthing development to soil, and grain yield will be affected. Deep ploughing can be thickeied arable layer, improves soil water storage soil moisture conservation, promotes soil-ripening, accelerates decomposition and the accumulation of nutrient, for plant growth provides deep topsoil, is the important measures that improve output.
Utility model content
Helical blade combined type earth that the utility model provides deep ploughing cutter head, operating efficiency is high and have a casting and deep ploughing function of digging.
Achieve the above object, the technical scheme of employing of the present utility model is: helical blade combined type earth deep ploughing cutter head, comprise terminal pad, be contained in the jackshaft under terminal pad and be fixed on the screw blade on jackshaft, the bottom that it is characterized in that described jackshaft is cone shape, described screw blade from the bottom of jackshaft around jackshaft spiral, on the outer wall of jackshaft, be incomplete screw arrangement, in the top of screw blade, not-go-end and terminal pad are spaced apart, the fixing prolongation blade arranging along screw blade radial direction of outward flange of described screw blade, the length of described jackshaft is greater than 20 centimetres.
Further, on the outer wall of jackshaft, to be a number of incomplete screw arrangement be 1 to 3 to described screw blade.
Further, the quantity of the prolongation blade on described screw blade is 1 to 6 and evenly spaced apart.
Further, extending blade is incomplete helical blade.
Further, described jackshaft is combined by cylinder and cone, dismountable cylindrical bottom, the upper screw blade splicing composition screw blade of fixing on the lower screw blade of fixing on described cone and cylinder of being contained in of described cone.
Further, the place of bottom centre of described terminal pad arranges the connector of column type, the bottom of described connector has external screw thread, described jackshaft top is hollow internal thread, the bottom of described connector coordinate with the screw top of jackshaft by jackshaft be connected to terminal pad under.
Helical blade combined type earth deep ploughing cutter head of the present utility model is connected with walking mechanism, descend in working order high speed rotating and laterally advance, screw blade is laterally cut soil in creeping into soil, earth is smashed, broken earth moves upward along screw blade, in the time moving to the top clearing end of screw blade, top clearing end and the terminal pad of screw blade are spaced apart, convenient the earth of smashing are routed up. Prolongation blade on screw blade increases the hack radius of screw blade, makes the operating efficiency of cutter head and casting ability higher, reaches the object that deep ploughing is digged. Therefore, helical blade combined type earth of the present utility model deep ploughing cutter head, operating efficiency is high and have a casting and deep ploughing function of digging.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
To be further described the utility model by drawings and Examples below.
Embodiment mono-:
As shown in Figure 1, helical blade combined type earth deep ploughing cutter head, comprise terminal pad 1, be contained in the jackshaft 2 under terminal pad 1 and be fixed on the screw blade 3 on jackshaft 2, the bottom of described jackshaft 2 is cone shape, described screw blade 3 from the bottom of jackshaft 2 around jackshaft 2 spirals, on the outer wall of jackshaft 2, be incomplete screw arrangement, the number that described screw blade 3 is incomplete screw arrangement on the outer wall of jackshaft 2 is 3. In the top of screw blade 3, not-go-end and terminal pad 1 are spaced apart, facilitate hack to rout up, the outward flange of described screw blade 3 is evenly spaced fixes 3 prolongation blades 4 that arrange along screw blade 3 radial directions, for extending the hack radius of screw blade 3, extending blade 4 is incomplete helical blade, increases and extends the impact flexibility of blade to soil. The length of described jackshaft 2 is greater than 20 centimetres, makes the pine soil depth of cutter head can reach the deep ploughing degree of depth.
Embodiment bis-
Combined by cylinder 21 and cone 22 from being described jackshaft 2 outside embodiment mono-different, the dismountable bottom that is contained in cylinder 21 of described cone 22, upper screw blade splicing fixing on the lower screw blade of fixing on described cone 22 and cylinder 21 forms screw blade 3. The place of bottom centre of described terminal pad 1 arranges the connector 11 of column type, the bottom of described connector 11 has external screw thread, described jackshaft 2 tops are hollow internal thread, the bottom of described connector 11 coordinate with the screw top of jackshaft 2 by jackshaft 2 be connected to terminal pad 1 under.
The bottom of jackshaft 2 and the bottom of screw blade in the process of loosening the soil, wear rate maximum, in order to be convenient for changing, jackshaft 2 and screw blade 3 are all made upper and lower knockdown Split type structure, improve the practicality of cutter head. Jackshaft 2 and terminal pad 1 are arranged to thread connecting mode, easy for removal and installation.
Above-described helical blade combined type earth deep ploughing cutter head is connected with walking mechanism, descend in working order high speed rotating and laterally advance, screw blade 3 is laterally cut soil in creeping into soil, earth is smashed, broken earth moves upward along screw blade 3, in the time moving to the top clearing end of screw blade 3, top clearing end and the terminal pad 1 of screw blade 3 are spaced apart, convenient the earth of smashing are routed up. Prolongation blade 4 on screw blade 3 increases the hack radius of screw blade 2, makes the operating efficiency of cutter head and casting ability higher, reaches the object that deep ploughing is digged. Helical blade combined type earth deep ploughing cutter head, operating efficiency is high and have a casting and deep ploughing function of digging.
Below by reference to the accompanying drawings the technical scheme of the utility model embodiment is carried out to complete description, it should be noted that described embodiment is only the utility model part embodiment. Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
Claims (6)
1. helical blade combined type earth deep ploughing cutter head, comprise terminal pad (1), be contained in the jackshaft (2) under terminal pad (1) and be fixed on the screw blade (3) on jackshaft (2), the bottom that it is characterized in that described jackshaft (2) is cone shape, described screw blade (3) from the bottom of jackshaft (2) around jackshaft (2) spiral, on the outer wall of jackshaft (2), be incomplete screw arrangement, in the top of screw blade (3), not-go-end and terminal pad (1) are spaced apart, the fixing prolongation blade (4) arranging along screw blade (3) radial direction of outward flange of described screw blade (3), the length of described jackshaft (2) is greater than 20 centimetres.
2. helical blade combined type earth deep ploughing cutter head according to claim 1, the number that the screw blade (3) described in it is characterized in that is incomplete screw arrangement on the outer wall of jackshaft (2) is 1 to 3.
3. helical blade combined type earth deep ploughing cutter head according to claim 2, is characterized in that the quantity of the prolongation blade (4) on described screw blade (3) is 1 to 6 and evenly spaced apart.
4. helical blade combined type earth deep ploughing cutter head according to claim 3, is characterized in that extending blade (4) for incomplete helical blade.
5. helical blade combined type earth deep ploughing cutter head according to claim 4, it is characterized in that described jackshaft (2) is by cylinder (21) and cone (22) combination, the described dismountable bottom that is contained in cylinder (21) of cone (22), the upper fixing upper screw blade splicing composition screw blade (3) of the upper fixing lower screw blade of described cone (22) and cylinder (21).
6. helical blade combined type earth deep ploughing cutter head according to claim 5, it is characterized in that the place of bottom centre of described terminal pad (1) arranges the connector (11) of column type, the bottom of described connector (11) has external screw thread, described jackshaft (2) top is hollow internal thread, the bottom of described connector (11) coordinate with the screw top of jackshaft (2) by jackshaft (2) be connected to terminal pad (1) under.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521040673.6U CN205249728U (en) | 2015-12-15 | 2015-12-15 | Helical blade combination formula earth deep ploughing tool bit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521040673.6U CN205249728U (en) | 2015-12-15 | 2015-12-15 | Helical blade combination formula earth deep ploughing tool bit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205249728U true CN205249728U (en) | 2016-05-25 |
Family
ID=55991295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201521040673.6U Expired - Fee Related CN205249728U (en) | 2015-12-15 | 2015-12-15 | Helical blade combination formula earth deep ploughing tool bit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205249728U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106954394A (en) * | 2017-03-21 | 2017-07-18 | 吉林大学 | A kind of varied angle rotates soil crushing furrowing ridger |
CN108633361A (en) * | 2018-07-17 | 2018-10-12 | 辽宁省农业科学院 | A kind of corn no-tillage seedling band powder ditch ditch kind seeder |
CN109511290A (en) * | 2019-01-08 | 2019-03-26 | 西南大学 | A kind of vertical shaft type deep ploughing cutter |
CN109565963A (en) * | 2019-01-15 | 2019-04-05 | 西南大学 | A kind of small-sized vertical shaft type deep ploughing machine |
CN110521532A (en) * | 2019-09-30 | 2019-12-03 | 中南林业科技大学 | A kind of integrated rotating drill bit and Portable rotating drilling machine and butt breaking method |
-
2015
- 2015-12-15 CN CN201521040673.6U patent/CN205249728U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106954394A (en) * | 2017-03-21 | 2017-07-18 | 吉林大学 | A kind of varied angle rotates soil crushing furrowing ridger |
CN106954394B (en) * | 2017-03-21 | 2019-04-02 | 吉林大学 | A kind of varied angle rotation soil crushing furrowing ridger |
CN108633361A (en) * | 2018-07-17 | 2018-10-12 | 辽宁省农业科学院 | A kind of corn no-tillage seedling band powder ditch ditch kind seeder |
CN108633361B (en) * | 2018-07-17 | 2024-02-20 | 辽宁省农业科学院 | Corn no-tillage seedling seed planter with powder furrows |
CN109511290A (en) * | 2019-01-08 | 2019-03-26 | 西南大学 | A kind of vertical shaft type deep ploughing cutter |
CN109565963A (en) * | 2019-01-15 | 2019-04-05 | 西南大学 | A kind of small-sized vertical shaft type deep ploughing machine |
CN110521532A (en) * | 2019-09-30 | 2019-12-03 | 中南林业科技大学 | A kind of integrated rotating drill bit and Portable rotating drilling machine and butt breaking method |
CN110521532B (en) * | 2019-09-30 | 2021-08-10 | 中南林业科技大学 | Integral type rotary drill bit, portable rotary drilling machine and stump crushing method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205249728U (en) | Helical blade combination formula earth deep ploughing tool bit | |
CN104255090B (en) | A kind of deep powder ridge hydraulic rotary machine | |
CN104429384B (en) | Orchard stalk and topsoil bilayer cover do mechanization operation method and the machine of covering | |
CN105981496A (en) | Combined deep scarification and land preparation machine | |
CN107306634A (en) | A kind of beautiful two ripe high yields of wheat and the cultivated method of combination wheel for improving organic carbon content | |
CN203896679U (en) | Tobacco cultivator-hiller used in cooperation with mini-tiller | |
CN204377363U (en) | A kind of orchard stalk and the double-deck mulch-laying machine of topsoil | |
CN104541624A (en) | Pulverizing and ridging mechanism | |
CN104542375A (en) | Method for cultivating fishes in rice field | |
CN110291859A (en) | Soil subsoiling ploughs fertilizer apparatus | |
CN207201256U (en) | A kind of function agricultural cultivator | |
CN204560138U (en) | Rotary tillage beater | |
CN208739512U (en) | A kind of novel hydraulic-driven vertical spin deep ploughing machine | |
CN104594810B (en) | Spiral bit of deep loosening cultivator | |
CN201015257Y (en) | Cutting and plowing machine | |
CN204104303U (en) | A kind of cultivator-hiller being applicable to Main Tobacco-growing Regions In South vega | |
CN106471886A (en) | A kind of adjustable rotary tillage process device | |
CN206077994U (en) | Plough quick -witted plough, a kind of farm tools, multi -functional composite mechanical of harrow a little | |
CN102282927A (en) | Corn stubble deep loosening tillage method | |
CN101663948B (en) | Artificial planting method of liquorice | |
CN104782247A (en) | Rotary tillage beating machine | |
CN204887901U (en) | Powder ridge machinery | |
CN208001462U (en) | A kind of rotation rake drilling tool of deep ploughing subsoiling equipment | |
CN206658396U (en) | A kind of deep-ploughing rotary cultivator | |
CN103262684B (en) | Multifunctional cultivating device for tobacco fields |
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: 20160525 Termination date: 20191215 |