CN105874940A - Deep scarification rotary plow - Google Patents
Deep scarification rotary plow Download PDFInfo
- Publication number
- CN105874940A CN105874940A CN201610406430.2A CN201610406430A CN105874940A CN 105874940 A CN105874940 A CN 105874940A CN 201610406430 A CN201610406430 A CN 201610406430A CN 105874940 A CN105874940 A CN 105874940A
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- Prior art keywords
- plow
- rotary
- axle
- fixed
- deep
- 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.)
- Granted
Links
- 239000002689 soil Substances 0.000 claims abstract description 46
- 238000003971 tillage Methods 0.000 claims abstract description 36
- 239000003337 fertilizer Substances 0.000 claims abstract description 29
- 241000251133 Sphyrna tiburo Species 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000009331 sowing Methods 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
- A01B49/025—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven about a substantially vertical axis
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
A deep scarification rotary plow is composed of a plow frame, a plow share and rotary plow bodies. The plow share is installed on the plow frame. The rotary plow bodies are installed right ahead of the plow share. A rotary blade of each rotary plow body is an L-shaped single-direction soil throwing rotary blade. The soil throwing direction of the rotary plow bodies is the same as the soil turning direction of the plow share. The rotary tillage width of the rotary plow bodies is the same as the soil turning width of the plow share. The rotary tillage depth of the rotary plow bodies is smaller than the soil turning depth of the plow share. A gearbox is installed at the upper portion of the plow frame. An input shaft of the gearbox is connected with a tail shaft of a tractor. Rotary tillage driving chain wheels are arranged on an output shaft of the gearbox. The number of the rotary tillage driving chain wheels is the same as the number of the rotary plow bodies. Rotary tillage driven chain wheels are arranged on shafts of the rotary plow bodies and connected with the rotary tillage driving wheels through chains. A deep scarification shovel is arranged at the rear portion of the plow share. Compared with the prior art, the deep scarification shovel has the deep scarification function, is deep in seedling root, capable of preventing lodging and higher in yield, further has the functions of harrowing, automatic fertilizer sowing, dead furrow flattening, soil crushing and the like and is high in working efficiency.
Description
Technical field
The present invention relates to a kind of primary tillage equipment, the subsoiling rotary plow that the rotary tillage of a kind of band deep soil loosing shovel is combined with ploughing.
Background technology
Patent No. ZL201010582895.6, Authorization Notice No. is the Chinese invention patent of CN102084737B, disclose a kind of rotary plow, although it is shallow that this rotary plow overcomes independent rotary plow tilling depth, particularly when the soil of cultivated straw-returning, straw can not plough under in soil, breathe freely in soil, do not preserve soil moisture, emergence rate is low, and then affect yield and mouldboard plow arable land fertilizer can not be sufficiently mixed with soil, substantially front and back, the seam crossing of the soil that ploughshare is turned over is vertical state alignment to fertilizer, affect fertilizer being uniformly distributed in soil, the nutrient of fertilizer can not reach the root of all rice shoots uniformly, there is the block that hardens, particularly when the soil of cultivated straw-returning, fertilizer can be raked off ground when raking the soil level, make the shortcoming that fertilizer can not play a role；But this rotary plow function singleness, is first not possess subsoiling function, additionally also individually go rake the soil level, flat dead furrow, also set special messenger's broadcast application material, inefficiency.Therefore, design the subsoiling rotary plow that a kind of function is many, be to be presently required to solve the technical problem that.
Summary of the invention
The technical problem to be solved is to provide the subsoiling rotary plow that a kind of function is many.
The present invention solves the technical scheme of its technical problem:
Subsoiling rotary plow, by plow frame, ploughshare and rotary plow composition, ploughshare is arranged on plow frame, dead ahead at ploughshare arranges rotary plow, the rotary blade of rotary plow is that " L " shape one direction throws soil rotary blade, the throwing earthwork of rotary plow is identical to the direction of digging with ploughshare, the rotary tillage width of rotary plow is identical with the width of digging of ploughshare, the rotary tillage degree of depth of rotary plow is less than the depth of turning soil of ploughshare, on the top of plow frame, change speed gear box is installed, the power shaft of change speed gear box is connected with the tailing axle with tractor, the output shaft of change speed gear box is provided with rotary tillage drive sprocket, the number of rotary tillage drive sprocket is identical with the number of rotary plow, the axle of rotary plow is provided with rotary tillage driven sprocket, rotary tillage drive sprocket is connected by chain with rotary tillage driven sprocket, the rear portion of ploughshare is provided with deep soil loosing shovel.
As a preferred embodiment of the present invention, plow frame is provided with disc harrow.
As a preferred embodiment of the present invention, plow frame is provided with dead furrow leveling device.
As a preferred embodiment of the present invention, upper front end at plow frame is provided with fertilizer applicator support, fertilizer applicator support is provided with fertilizer applicator and hopper, the axle of depthkeeping wheel is provided with and broadcasts fertile drive sprocket, rotate at plow frame and be fixed with jackshaft, jackshaft is provided with two intermediate chain wheels, the axle of fertilizer applicator is provided with and broadcasts fertile driven sprocket, broadcasting fertile drive sprocket to be connected with intermediate chain endless chain, intermediate chain wheel is connected with broadcasting fertile driven chain endless chain.
nullAs a preferred embodiment of the present invention，Described disc harrow is propped up by disk and disc harrow and is configured to，The disc rotary of disc harrow is fixed on disc harrow support，Disk is welded with rake teeth，Disc harrow support is provided with clean-up scraper I，Plow frame is provided with two disc harrows and swings free bearing，It is hinged with yaw bar by axle I，Lifting free bearing is had in the leading section of yaw bar，It is hinged with lifting arm by axle II on free bearing promoting，Lifting arm is provided with lifting extension rod，The front end promoting extension rod is welded and fixed with disc harrow support，The column I of the U-shaped free bearing of upper end band it is fixed with on the top of yaw bar，The U-shaped free bearing of column I upper end is hinged with light hole sleeve，The column II of the U-shaped free bearing of upper end band it is fixed with on the top of lifting arm，The U-shaped free bearing of column II upper end is hinged with thread bush，It is installed with leading screw at thread bush，The front end of leading screw is leading screw and rear end is feed rod，This feed rod section is installed in light hole sleeve，Anti-channeling circlip or anti-channeling pin it is provided with on feed rod outside light hole sleeve two ends.
As a preferred embodiment of the present invention, described dead furrow leveling device is made up of clean-up scraper II, the tail end of clean-up scraper II is hinged on the tail end of plow frame by hinge I, the hinge axis of hinge I is provided with and heightens pinned hole, it is provided with wears pin heightening pinned hole, it is welded with hinge II but a part for hinge II is welded on clean-up scraper II in the front end of clean-up scraper II, another part of hinge II is welded with circular arc hands handle, plow frame is welded with the handle guide pipe mated with this circular arc handle, circular arc handle is provided with dowel hole, alignment pin it is provided with in dowel hole.
As a preferred embodiment of the present invention, described deep soil loosing shovel is the adjustable deep soil loosing shovel of the depth, deep soil loosing shovel is made up of spade and shovel head, shovel head is connected by bolt or screw, it is provided with subsoiling jointed shaft in the upper end of spade, the hinged seat of subsoiling jointed shaft is fixed on plow frame or has on the parts of fixed relationship with being fixed on plow frame, the deep handle of tune it is hinged with at the middle part of spade, plow frame is provided with deep soil loosing shovel and adjusts ramus profundus frame, adjust at deep soil loosing shovel and on ramus profundus frame, be provided with the deep fixed pin holes of tune, several tune deep holes it are provided with on deep handle adjusting, the different purpose adjusting deep hole with mating of adjusting deep fixed pin holes and reaching the regulation subsoiling degree of depth is adjusted by adjustment pin.
As a preferred embodiment of the present invention, it is fixed with chain cover at plow frame, described output shaft is rotated by bearing assembly and is fixed on chain cover, described rotary tillage drive sprocket is located in chain cover, and the axle of described rotary plow is made up of axle I and axle II, and axle II is rotated by bearing assembly and is fixed on chain cover, axle II is double extension shaft, wherein one end of axle II is connected with axle I by shaft coupling, is fixed with clods breaking device on the other end of axle II, and described rotary tillage driven sprocket is fixed on axle II and in chain cover.
As a preferred embodiment of the present invention, described hopper is many small openings hopper, and the small opening number of hopper is identical with the quantity of fertilizer applicator, is provided with holes fixing on hopper, hopper is fixed by fixing to be connected with fertilizer applicator support with bolt, and the small opening of hopper is just to fertilizer applicator charging aperture.
Compared with prior art, after the present invention not only has front rotary tillage, plough turns over and fertilizer can be made uniformly to mix with soil and buried underground, soil are soft, soil moisture conservation property is good, emergence rate is high, advantage than common tractor-drawn mouldboard plow fuel-economizing 50%；But also there is subsoiling function, shoot root is deep, lodging-prevention, and yield is higher, and preferred version also has rakes the soil level, automatically broadcasts the functions such as dead furrow fertile, flat, soil crushing, and work efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation (total figure-remove hopper) of the present invention；
Fig. 2 is the structural representation (band ploughshare, rotary plow) of part A in Fig. 1.
Fig. 3 is the outline drawing of hopper；
The A direction view of Fig. 4 Fig. 3；
The B direction view of Fig. 5 Fig. 3；
Fig. 6 is the structural representation (comprising the relation with other part) of part K in Fig. 1.
Detailed description of the invention
nullAs shown in the figure，Subsoiling rotary plow，By plow frame A、Ploughshare B and rotary plow C composition，Ploughshare B is arranged on plow frame A，Dead ahead at ploughshare B arranges rotary plow C，The rotary blade of rotary plow C is that " L " shape one direction throws soil rotary blade，The throwing earthwork of rotary plow C is identical to the direction of digging with ploughshare B，The rotary tillage width of rotary plow C is identical with the width of digging of ploughshare B，The rotary tillage degree of depth of the rotary plow C depth of turning soil less than ploughshare B，On the top of plow frame A, change speed gear box E is installed，The power shaft E1 of change speed gear box E is connected with the tailing axle with tractor，The output shaft E2 of change speed gear box E is provided with rotary tillage drive sprocket E21，The number of rotary tillage drive sprocket E21 is identical with the number of rotary plow C，The axle of rotary plow C is provided with rotary tillage driven sprocket C11，Rotary tillage drive sprocket E21 is connected by chain with rotary tillage driven sprocket C11，It is characterized in that，The rear portion of ploughshare B is provided with deep soil loosing shovel F.
Plow frame A is provided with disc harrow G.
Plow frame A is provided with dead furrow leveling device H.
Upper front end at plow frame A is provided with fertilizer applicator support J, fertilizer applicator support J is provided with fertilizer applicator J1 and hopper J2, the axle of depthkeeping wheel D is provided with and broadcasts fertile drive sprocket D1, rotate at plow frame A and be fixed with jackshaft L, jackshaft L is provided with two intermediate chain wheels L1, L2, being provided with on the axle J0 of fertilizer applicator J1 and broadcast fertile driven sprocket J01, broadcast fertile drive sprocket D1 and be connected with intermediate chain wheel L2 chain, intermediate chain wheel L1 is connected with broadcasting fertile driven sprocket J01 chain.
nullDescribed disc harrow G is made up of disk G1 and disc harrow support G3，The disk G1 of disc harrow G rotates and is fixed on disc harrow support G3，Disk G1 is welded with rake teeth G2，Disc harrow support G3 is provided with clean-up scraper I G4，Plow frame A is provided with two disc harrows and swings free bearing G5，It is hinged with yaw bar G7 by axle I G6，Lifting free bearing G8 is had in the leading section of yaw bar G7，It is hinged with lifting arm G10 by axle II G9 on free bearing G8 promoting，Lifting arm G10 is provided with lifting extension rod G11，The front end promoting extension rod G11 is welded and fixed with disc harrow support G3，Column I G12 of the U-shaped free bearing of upper end band it is fixed with on the top of yaw bar G7，The U-shaped free bearing of column I G12 upper end is hinged with light hole sleeve G13，Column II G14 of the U-shaped free bearing of upper end band it is fixed with on the top of lifting arm G10，The U-shaped free bearing of column II G14 upper end is hinged with thread bush G15，It is installed with leading screw G16 at thread bush G15，The front end of leading screw G16 is leading screw and rear end is feed rod，This feed rod section is installed in light hole sleeve G13，It is provided with anti-channeling circlip or anti-channeling pin on feed rod outside light hole sleeve G13 two ends.
Described dead furrow leveling device H is made up of clean-up scraper II H1, the tail end of clean-up scraper II H1 is hinged on the tail end of plow frame A by hinge I H2, the hinge axis of hinge I H2 is provided with and heightens pinned hole H21, it is provided with wears pin heightening pinned hole H21, it is welded with hinge II H3 but a part of hinge II H3 is welded on clean-up scraper II H1 in the front end of clean-up scraper II H1, another part of hinge II H3 is welded with circular arc handle H4, plow frame A is welded with the handle guide pipe mated with this circular arc handle H4, circular arc handle H4 is provided with dowel hole, alignment pin it is provided with in dowel hole.
Described deep soil loosing shovel F is the adjustable deep soil loosing shovel of the depth, deep soil loosing shovel F is made up of spade F1 and shovel head F3, shovel head F3 is connected by bolt or screw F2, subsoiling jointed shaft F4 it is provided with in the upper end of spade F1, the hinged seat of subsoiling jointed shaft F4 is fixed on plow frame A or has on the parts of fixed relationship with being fixed on plow frame A, the deep handle F5 of tune it is hinged with at the middle part of spade F1, plow frame A is provided with deep soil loosing shovel and adjusts ramus profundus frame F6, adjust at deep soil loosing shovel and on ramus profundus frame F6, be provided with the deep fixed pin holes of tune, several tune deep holes it are provided with on deep handle F5 adjusting, the different purpose adjusting deep hole with mating of adjusting deep fixed pin holes and reaching the regulation subsoiling degree of depth is adjusted by adjustment pin F7.
It is fixed with chain cover K at plow frame A, described output shaft E2 is rotated by bearing assembly and is fixed on chain cover K, described rotary tillage drive sprocket E21 is located in chain cover K, the axle of described rotary plow C is made up of axle I C1 and axle II C3, axle II C3 is rotated by bearing assembly and is fixed on chain cover K, axle II C3 is double extension shaft, wherein one end of axle II C3 is connected with axle I C1 by shaft coupling C3, the other end of axle II C3 is fixed with clods breaking device M, described rotary tillage driven sprocket C11 be fixed on axle II C3 and in chain cover K.
Described hopper J2 is many small openings hopper, the small opening number of hopper J2 is identical with the quantity of fertilizer applicator J1, being provided with the with holes J21 that fixes on hopper J2, hopper J2 is connected fixing by fixing J21 bolt with fertilizer applicator support J, and the small opening of hopper J2 is just to fertilizer applicator J1 charging aperture.
Claims (9)
- null1. subsoiling rotary plow，By plow frame (A)、Ploughshare (B) and rotary plow (C) composition，Ploughshare (B) is arranged on plow frame (A)，Dead ahead at ploughshare (B) arranges rotary plow (C)，The rotary blade of rotary plow (C) is that " L " shape one direction throws soil rotary blade，The throwing earthwork of rotary plow (C) is to identical with the direction of digging of ploughshare (B)，The rotary tillage width of rotary plow (C) is identical with the width of digging of ploughshare (B)，The rotary tillage degree of depth of rotary plow (C) is less than the depth of turning soil of ploughshare (B)，On the top of plow frame (A), change speed gear box (E) is installed，The power shaft (E1) of change speed gear box (E) is connected with the tailing axle with tractor，The output shaft (E2) of change speed gear box (E) is provided with rotary tillage drive sprocket (E21)，The number of rotary tillage drive sprocket (E21) is identical with the number of rotary plow (C)，The axle of rotary plow (C) is provided with rotary tillage driven sprocket (C11)，Rotary tillage drive sprocket (E21) is connected by chain with rotary tillage driven sprocket (C11)，It is characterized in that，The rear portion of ploughshare (B) is provided with deep soil loosing shovel (F).
- Subsoiling rotary plow the most according to claim 1, it is characterised in that be provided with disc harrow (G) on plow frame (A).
- Subsoiling rotary plow the most according to claim 1, it is characterised in that be provided with dead furrow leveling device (H) on plow frame (A).
- Subsoiling rotary plow the most according to claim 1, it is characterized in that, upper front end at plow frame (A) is provided with fertilizer applicator support (J), fertilizer applicator support (J) is provided with fertilizer applicator (J1) and hopper (J2), the axle of depthkeeping wheel (D) is provided with and broadcasts fertile drive sprocket (D1), rotate at plow frame (A) and be fixed with jackshaft (L), jackshaft (L) is provided with two intermediate chain wheel (L1, L2), the axle (J0) of fertilizer applicator (J1) is provided with and broadcasts fertile driven sprocket (J01), broadcast fertile drive sprocket (D1) to be connected with intermediate chain wheel (L2) chain, intermediate chain wheel (L1) is connected with broadcasting fertile driven sprocket (J01) chain.
- nullSubsoiling rotary plow the most according to claim 2，It is characterized in that，Described disc harrow (G) is made up of disk (G1) and disc harrow support (G3)，The disk (G1) of disc harrow (G) rotates and is fixed on disc harrow support (G3)，Disk (G1) is welded with rake teeth (G2)，Disc harrow support (G3) is provided with clean-up scraper I (G4)，Plow frame (A) is provided with two disc harrows and swings free bearing (G5)，It is hinged with yaw bar (G7) by axle I (G6)，Lifting free bearing (G8) is had in the leading section of yaw bar (G7)，It is hinged with lifting arm (G10) by axle II (G9) on free bearing (G8) promoting，Lifting arm (G10) is provided with lifting extension rod (G11)，The front end promoting extension rod (G11) is welded and fixed with disc harrow support (G3)，The column I (G12) of the U-shaped free bearing of upper end band it is fixed with on the top of yaw bar (G7)，The U-shaped free bearing of column I (G12) upper end is hinged with light hole sleeve (G13)，The column II (G14) of the U-shaped free bearing of upper end band it is fixed with on the top of lifting arm (G10)，The U-shaped free bearing of column II (G14) upper end is hinged with thread bush (G15)，It is installed with leading screw (G16) at thread bush (G15)，The front end of leading screw (G16) is leading screw and rear end is feed rod，This feed rod section is installed in light hole sleeve (G13)，Anti-channeling circlip or anti-channeling pin it is provided with on feed rod outside light hole sleeve (G13) two ends.
- Subsoiling rotary plow the most according to claim 3, it is characterized in that, described dead furrow leveling device (H) is made up of clean-up scraper II (H1), the tail end of clean-up scraper II (H1) is hinged on the tail end of plow frame (A) by hinge I (H2), the hinge axis of hinge I (H2) is provided with and heightens pinned hole (H21), it is provided with wears pin heightening pinned hole (H21), it is welded with hinge II (H3) but a part for hinge II (H3) is welded on clean-up scraper II (H1) in the front end of clean-up scraper II (H1), another part of hinge II (H3) is welded with circular arc handle (H4), plow frame (A) is welded with the handle guide pipe mated with this circular arc handle (H4), circular arc handle (H4) is provided with dowel hole, alignment pin it is provided with in dowel hole.
- nullSubsoiling rotary plow the most according to claim 1，It is characterized in that，Described deep soil loosing shovel (F) is the adjustable deep soil loosing shovel of the depth，Deep soil loosing shovel (F) is made up of spade (F1) and shovel head (F3)，Shovel head (F3) is connected by bolt or screw (F2)，It is provided with subsoiling jointed shaft (F4) in the upper end of spade (F1)，The hinged seat of subsoiling jointed shaft (F4) is fixed on plow frame (A) above or to be had on the parts of fixed relationship with plow frame (A) with being fixed on，The deep handle of tune (F5) it is hinged with at the middle part of spade (F1)，Plow frame (A) is provided with deep soil loosing shovel and adjusts ramus profundus frame (F6)，Adjust at deep soil loosing shovel and on ramus profundus frame (F6), be provided with the deep fixed pin holes of tune，Several tune deep holes it are provided with on deep handle (F5) adjusting，The different purpose adjusting deep hole with mating of adjusting deep fixed pin holes and reaching the regulation subsoiling degree of depth is adjusted by adjustment pin (F7).
- Subsoiling rotary plow the most according to claim 1, it is characterized in that, it is fixed with chain cover (K) at plow frame (A), described output shaft (E2) is rotated by bearing assembly and is fixed on chain cover (K), described rotary tillage drive sprocket (E21) is located in chain cover (K), the axle of described rotary plow (C) is made up of axle I (C1) and axle II (C3), axle II (C3) is rotated by bearing assembly and is fixed on chain cover (K), axle II (C3) is double extension shaft, wherein one end of axle II (C3) is connected with axle I (C1) by shaft coupling (C3), the other end of axle II (C3) is fixed with clods breaking device (M), described rotary tillage driven sprocket (C11) is fixed on axle II (C3) and in chain cover (K).
- Subsoiling rotary plow the most according to claim 4, it is characterized in that, described hopper (J2) is many small openings hopper, the small opening number of hopper (J2) is identical with the quantity of fertilizer applicator (J1), hopper (J2) is provided with and with holes fixes (J21), hopper (J2) is connected fixing by fixing (J21) with bolt with fertilizer applicator support (J), and the small opening of hopper (J2) is just to fertilizer applicator (J1) charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406430.2A CN105874940B (en) | 2016-06-12 | 2016-06-12 | Subsoiling rotary plow |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406430.2A CN105874940B (en) | 2016-06-12 | 2016-06-12 | Subsoiling rotary plow |
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| Publication Number | Publication Date |
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| CN105874940A true CN105874940A (en) | 2016-08-24 |
| CN105874940B CN105874940B (en) | 2018-01-05 |
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| CN201610406430.2A Active CN105874940B (en) | 2016-06-12 | 2016-06-12 | Subsoiling rotary plow |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109196983A (en) * | 2018-09-17 | 2019-01-15 | 魏强 | Subsoiling rotary plow |
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| CN105874940B (en) | 2018-01-05 |
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Effective date of registration: 20231026 Address after: No. 2, North Street, Commercial City, Matou Town, Jinan New District, Handan City, Hebei Province, 056000 Patentee after: Hebei Sheping Machinery Manufacturing Co.,Ltd. Address before: 056800 Bei Tai Tou Xiang Nan Tai Tou Cun, Wei County, Handan City, Hebei Province Patentee before: Wei Qiang |