CN203801209U - Mouldboard amplitude-modulation overturning plow - Google Patents
Mouldboard amplitude-modulation overturning plow Download PDFInfo
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- CN203801209U CN203801209U CN201420228895.XU CN201420228895U CN203801209U CN 203801209 U CN203801209 U CN 203801209U CN 201420228895 U CN201420228895 U CN 201420228895U CN 203801209 U CN203801209 U CN 203801209U
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Abstract
The utility model provides a mouldboard amplitude-modulation overturning plow, relates to a farm machine and aims to solve the problems that an existing plow is heavy and cannot turn over, the plowing operation amplitude cannot be adjusted and service life is short. The plow comprises a plow head, a reversing cylinder, a lateral adjustment mechanism, a plow beam, a depth-limited dual-purpose conveying wheel, a connecting shaft, a connecting sleeve, a plurality of plow members and plow beam holders as same as the plow members in numbers. The plow beam is arranged horizontally, the connecting shaft is mounted on the plow head, the connecting sleeve is rotationally mounted on the connecting shaft, the lateral adjustment mechanism is connected to the plow beam and the connecting sleeve, the upper portion of the rear end of the plow head is provided with the reversing cylinder, the drive end of the reversing cylinder is fixedly connected to the connecting sleeve, and the front end of the plow head is connected to a tractor. The mouldboard amplitude-modulation overturning plow is used for plowing.
Description
Technical field
The utility model relates to a farmland machinery, is specifically related to a kind of agricultural pivot plow, belongs to agricultural machinery technological field.
Background technology
Cultivated scarification equipment is the machinery that agricultural land soil is carried out mechanical treatment and makes it to be suitable for crop growth.External research is in this regard far ahead of China, and the entire technique in Northern Europe and whole ground equipment occupy first place in the world at present, century-old developing history as international famous brand Besson, France, Lei Ken etc. are existing, has advanced technique and quality reliably.Through years development, the cultivated scarification equipment industry chain (supply chain) of China constantly extends, and product area adaptability significantly improves.Due to China's zones of different farming pattern, agriculture requirement difference, in farming operation pattern, there is different standards different regions, and product has been proposed to different requirements.At present, China plough scarification equipment enterprise general strength a little less than, research and development drop into wretched insufficiency, innovation means disappearance, enterprise's manufacturing capacity is not high.Product design lacks collaborative with tractor, and versatility and the interchangeability of product are poor, facility research and development, manufactures and still lags behind main frame.Most enterprises can only be engaged in the manufacture of mid and low-end products, the duplication of production of low side highly energy-consuming product, and main product quality is compared with external advanced product 30 years above gaps.From product technology, China ploughs whole local specialties and mainly adopts mechanical technique, manual semi-automatic operation mode, does not reach trans-corporation's hydraulic pressure, pneumatic, electromechanical integration technology integrated application and full-automatic, remote control, informationalized technical level.From material selection, domestic enterprise generally adopts ferrous materials, lacks the integrated application level of the materials such as overseas enterprise's various metals, composite, special rolling-mill section.In processing technology, by traditional machining apparatus and technique, obvious with the advanced design means such as Foreign Green Design of digital, laser cutting, flexible production line, all types of industries robot and equipment gap.In security performance, lack overload protection and advanced security protection and autoalarm.
Summary, existing plough exists weight large, and working width is unadjustable, and service life is short, and versatility and interchangeability are poor.
Utility model content
The utility model is to exist weight large for solving existing plough, can not overturn, and ploughing work fabric width is unadjustable, the problem that service life is short, and then a kind of ploughshare formula amplitude-modulation turnover plow is provided.
The utility model is to address the above problem the technical scheme of taking to be: a kind of ploughshare formula amplitude-modulation turnover plow of the present utility model comprises colter, commutation oil cylinder, side direction regulation mechanism, plow beam, depth stop transportation dual-purpose wheel, connecting axle, adapter sleeve, multiple plough body and the plow beam bracket consistent with plough body quantity; Plow beam is horizontally disposed, connecting axle is arranged on colter, adapter sleeve is rotatably installed on connecting axle, side direction regulation mechanism is connected with plow beam, side direction regulation mechanism is connected with adapter sleeve, the top of colter rear end is rotatablely equipped with commutation oil cylinder, and drive end and the adapter sleeve of commutation oil cylinder are affixed, and the front end of colter is connected with tractor; Described side direction regulation mechanism can be adjusted the angle between plow beam and the direction of advance of tractor;
Multiple plough bodys on plow beam, are arranged in juxtaposition, each plough body comprises plow standard, landside, two plough points, two ploughshares and two plough arms, described plow standard is hollow cast steel plow standard, the both sides of plow standard are respectively provided with a plough arm, on each plough arm, landside is installed, on landside, be removably connected with plough point and ploughshare, each plow standard removably connects with corresponding plow beam bracket, each plow beam bracket and plow beam removably connect, the distance of every adjacent two plow beam brackets is adjustable, and depth stop transportation dual-purpose wheel is detachably arranged on plow beam.
The beneficial effects of the utility model are: one, plow beam of the present utility model is that steel pipe material is made, and the hitch point of the more close tractor of center of gravity of colter is conducted oneself with dignity lighter, is conducive to protect the rear suspension system of tractor; Two, plow standard has adopted hollow cast steel, very solid, and effectively alleviates the overall weight of plough; Three, each plow beam bracket and plow beam removably connect, the distance of every adjacent two plow beam brackets is adjustable, therefore, the adjustable several work width of each plough body (working width), working width can regulate (as 30cm, 35cm, 40cm, 45cm and 50cm) in 30-50cm, user can be according to supporting tractor dynamic power, tyre width, soil resistance and soil property situation, the operation width of choosing any one kind of them; Four, side direction regulation mechanism can be adjusted the angle between plow beam and the direction of advance of tractor, makes the direction of advance of ploughshare and the lead of tractor consistent, reaches the traction line of force uniformity of Resistance Line and the tractor of plough; Five, on a plough body, two groups of ploughshares are installed, the needs of the upset that can fully adapt to back and forth to plough, the adjustable inclination angle of plowing, high strength self-sharpening formula plough shovel, screw plow arm, landside can be up and down, four the upset uses in left and right; Six, the utility model structural design is simple, compact, and long-term use procedure fault is few, long service life.Parts highly versatile, in use, has good versatility and interchangeability.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model (commutation oil cylinder direction is seen), Fig. 2 is perspective view of the present utility model (adjusting oil cylinder direction sees), Fig. 3 is that the A of Fig. 2 is to view, Fig. 4 is the upward view of Fig. 2, Fig. 5 is the I place enlarged drawing in Fig. 4, Fig. 6 is the K place enlarged drawing in Fig. 4, and Fig. 7 is the perspective view of plough body, and Fig. 8 is that the B of Fig. 7 is to view.
Embodiment
Embodiment one: in conjunction with Fig. 1-Fig. 8, present embodiment is described, the ploughshare formula amplitude-modulation turnover plow of present embodiment comprises colter 1, commutation oil cylinder 2, side direction regulation mechanism 3, plow beam 4, depth stop transportation dual-purpose wheel 5, connecting axle 18, adapter sleeve 19, multiple plough body 7 and the plow beam bracket 8 consistent with plough body 7 quantity; Plow beam 4 is horizontally disposed, connecting axle 18 is arranged on colter 1, adapter sleeve 19 is rotatably installed on connecting axle 18, side direction regulation mechanism 3 is connected with plow beam 4, side direction regulation mechanism 3 is connected with adapter sleeve 19, the top of colter 1 rear end is rotatablely equipped with commutation oil cylinder 2, and drive end and the adapter sleeve 19 of commutation oil cylinder 2 are affixed, and the front end of colter 1 is connected with tractor; Described side direction regulation mechanism 3 can be adjusted the angle between plow beam 4 and the direction of advance of tractor;
Multiple plough bodys 7 on plow beam 4, are arranged in juxtaposition, each plough body 7 comprises plow standard 7-1, landside 7-4, two sharp 7-2 of plough, two ploughshare 7-3 and two plough arm 7-5, described plow standard 7-1 is hollow cast steel plow standard, the both sides of plow standard 7-1 are respectively provided with a plough arm 7-5, on each plough arm 7-5, landside 7-4 is installed, on landside 7-4, be removably connected with the sharp 7-2 of plough and ploughshare 7-3, each plow standard 7-1 removably connects with corresponding plow beam bracket 8, each plow beam bracket 8 removably connects with plow beam 4, the distance of every adjacent two plow beam brackets 8 is adjustable, depth stop transportation dual-purpose wheel 5 is detachably arranged on plow beam 4.
The effect of the plough body of present embodiment is exactly to plough.Little jointer also can be housed on plow standard, and its effect is stubble-cleaning, is before ploughshare, residual error to be shoveled, and and then ploughshare is buried stubble.The plow beam of present embodiment can be steel pipe.The angle that described in present embodiment, side direction regulation mechanism can be adjusted between plow beam and the direction of advance of tractor refers to the angle between the length of plow beam and the direction of advance of tractor.
The commutation oil cylinder of present embodiment is mainly by the HYDRAULIC CONTROL SYSTEM of tractor, and (hydraulic control system of tractor is prior art), when pivot plow is in running order, commutation oil cylinder is in maximum elongation state.When commutation upset is handled distributor shortens oil cylinder, drives plow beam upwards to overturn, when plow beam rotates to while approaching upright position, continue to handle distributor, due to the effect of reversal valve being housed on oil cylinder, plow beam can continue rotation, until stop when opposite side operating position.The effect of pivot plow is to make to plow operation back and forth and ensure that without pitch of the laps operation button upturned soil direction is consistent.The operating type that has changed conventional plow, has improved operating efficiency.
Present embodiment pivot plow can carry out material selection and heat treatment method while use, and supporting hydraulic test (prior art), realizes security performance.Ensure the uniformity of each component processing and assembling, realize the traction line of force uniformity of the Resistance Line and the tractor that reach plough.
Embodiment two: in conjunction with Fig. 1, Fig. 6 and Fig. 7 explanation, described in present embodiment, pivot plow also comprises two breaker bolts 6, each plow standard 7-1 removably connects by two breaker bolts 6 with corresponding plow beam bracket 8, and the nominal diameter of described two breaker bolts 6 is 16mm.So arrange, the overload safety structure of present embodiment is two shearing safety structures of breaker bolt, in the time that plough tip has certain impact power, two breaker bolt fractures, after two breaker bolts cut off, plow standard rotates around rotating shaft, thereby can not damage plough body.Shear history is neat and tidy, there will not be bolt to be elongated or screw thread dropout phenomenon and cause ploughshare malformation, and greatly extend service life.The diameter of two breaker bolts is 16mm, and two breaker bolts play safety effect, and the intensity of two breaker bolts is according to the overall construction intensity of pivot plow and design-calculated, in the time that plough tip is subject to being greater than the impulsive force of 6000kg, and breaker bolt fracture.After breaker bolt cuts off, plow standard rotates around rotating shaft, thereby can not damage plough body.After breaker bolt fracture, should change in time, to avoid and balk, minimal till.After the breaker bolt fracture of first plough body adjacent with colter, the direct pivot plow if do not change breaker bolt, this first plough body may damage commutation oil cylinder with the collision of commutation oil cylinder.Other is identical with embodiment one.
Embodiment three: in conjunction with Fig. 4 and Fig. 5 explanation, described in present embodiment, pivot plow also comprises two the second bolts 9, plow beam bracket 8 is [shape plow beam bracket, in two horizontal arms of plow beam bracket 8, be processed with multiple the first through hole 8-1 away from one end of colter 1, on plow beam 4, be processed with the second through hole connecting with corresponding the first through hole 8-1, plow beam bracket 8 is inserted on plow beam 4, and plow beam bracket 8 removably connects with plow beam 4 by one of them second bolt 9 and through second bolt 9 of residue of the first through hole 8-1 and the second through hole.So arrange, if change the fabric width that plows, second bolt 9 of described residue is screwed out, plow beam bracket 8 rotates around one of them first bolt 9, according to actual needs, to remain second bolt 9 inserts in a pair of corresponding the first through hole 8-1 and the second through hole, realize the adjustment of the working width (working width) of the ploughshare of adjacent two plough bodys of pivot plow, so simple and convenient, operation is row easily, then, by side direction regulation mechanism, the angle that changes plow beam and tractor direction of advance is set again, make the direction of advance of ploughshare and the lead of tractor consistent, while changing the bolt fixed via on plow beam when ploughshare adjusting different operating width, the position of depth stop transportation dual-purpose wheel on plow beam also will be changed thereupon, consistent with the direction of advance of ploughshare to ensure the direction of advance of depth stop transportation dual-purpose wheel.Other is identical with embodiment one or two.
Embodiment four: in conjunction with Fig. 2 and Fig. 4 explanation, described in present embodiment, side direction regulation mechanism comprises swingle 3-4, adjusting lever 3-5, adjust oil cylinder 3-2, supporting seat 3-1, holder 3-6 and inserted link 3-7, holder 3-6 is arranged on buttress brace 13, supporting seat 3-1 is arranged on adapter sleeve 19, on holder 3-6, be arranged in juxtaposition three through hole 3-6-1 has been installed, between holder 3-6 and supporting seat 3-1, be furnished with swingle 3-4, adjusting lever 3-5 and adjustment oil cylinder 3-2, one end of swingle 3-4 and supporting seat 3-1 are rotationally connected, the other end of swingle 3-4 and holder 3-6 are rotationally connected, the one end and the supporting seat 3-1 that adjust oil cylinder 3-2 are rotationally connected, the other end and the holder 3-6 that adjust oil cylinder 3-2 are rotationally connected, one end of adjusting lever 3-5 and supporting seat 3-1 are rotationally connected, the other end of adjusting lever 3-5 and inserted link 3-7 are rotationally connected, inserted link 3-7 is arranged on any one and installs in through hole 3-6-1.So arrange, thereby side direction regulation mechanism can be realized the working width (working width) that changes the fixed bolt hole change single plow of ploughshare on plow beam, side direction regulation mechanism changes the angle of plow beam and tractor direction of advance simultaneously, has ensured that the direction of advance of ploughshare and the lead of tractor are consistent.Other is identical with embodiment three.
Embodiment five: in conjunction with Fig. 7 and Fig. 8 explanation, each plough body 7 of present embodiment also comprises two little jointer 7-6, two little jointer support bar 7-7, two little jointer post 7-8 and two the 3rd bolt 7-9, the plow standard 7-1 both sides of each plough body 7 are respectively removably connected with a little jointer post 7-6, and little jointer support bar 7-7 is inserted in corresponding little jointer post 7-8 and is connected by two the 3rd bolt 7-9 with little jointer post 7-8.So arrange, little jointer also, with breaker bolt (thinner in little jointer holder and two set bolts of little jointer strut), after breaker bolt breaks, should be reinstalled new bolt in time, in order to avoid another bolt breaks, loses little jointer.Little jointer be mainly that its tilling depth (eat soil amount) is carried out to suitable adjusting, its effect is stubble-cleaning, be before ploughshare, stubble to be shoveled, and then ploughshare is buried stubble, the adjusting of this tilling depth slides up and down adjusting by little jointer strut in little jointer post, and fixes by two the 3rd bolts.Other is identical with embodiment one, two or four.
Embodiment six: in conjunction with Fig. 2 and Fig. 6 explanation, the pears that overturn described in present embodiment also comprise Wheel support 10, adjustable column 11 and two the 4th bolts 12, Wheel support 10 is] shape Wheel support, in two horizontal arms of Wheel support 10, be processed with multiple third through-hole 10-1 away from one end of colter 1, on plow beam 4, be processed with the fourth hole connecting with corresponding third through-hole 10-1, Wheel support 10 removably connects with plow beam 4 by one of them the 4th bolt 12 and through the 4th bolt 12 of residue of third through-hole 10-1 and fourth hole, the side arm of Wheel support 10 is fitted with the adjustable column 11 that can slide up and down, the bottom of adjustable column 11 is provided with depth stop transportation dual-purpose wheel 5.So arrange, while changing the through hole on plow beam when ploughshare adjusting different operating width, the through hole of the Wheel support on plow beam also will change thereupon, consistent with the direction of advance of ploughshare to ensure the direction of advance of depth stop transportation dual-purpose wheel.Other is identical with embodiment five.
Embodiment seven: in conjunction with Fig. 2 and Fig. 4 explanation, pivot plow also comprises buttress brace 13 described in present embodiment, is fixed with buttress brace 13 on plow beam 4, and holder 3-6 is arranged on buttress brace 13.So arrange, strengthened the strength and stiffness of plow beam.Other is identical with embodiment four.
Embodiment eight: in conjunction with Fig. 2 and Fig. 4 explanation, pivot plow also comprises side mounting arm 17 described in present embodiment, and side mounting arm 17 is connected with plow beam 4.So arrange, when normal ploughing work, depth stop transportation dual-purpose wheel is directly installed on plow beam, and its effect is to adjust the degree of depth of plowing in plough rear portion; In the time of transport, be arranged on the side mounting arm 17 of plow beam afterbody, used as travelling wheel.Other is identical with embodiment one, two, four, six or seven.
Claims (8)
1. ploughshare formula amplitude-modulation turnover plow, is characterized in that: it comprises colter (1), commutation oil cylinder (2), side direction regulation mechanism (3), plow beam (4), depth stop transportation dual-purpose wheel (5), connecting axle (18), adapter sleeve (19), multiple plough body (7) and the plow beam bracket (8) consistent with plough body (7) quantity; Plow beam (4) is horizontally disposed, connecting axle (18) is arranged on colter (1), adapter sleeve (19) is rotatably installed on connecting axle (18), side direction regulation mechanism (3) is connected with plow beam (4), side direction regulation mechanism (3) is connected with adapter sleeve (19), the top of colter (1) rear end is rotatablely equipped with commutation oil cylinder (2), drive end and the adapter sleeve (19) of commutation oil cylinder (2) are affixed, and the front end of colter (1) is connected with tractor; Described side direction regulation mechanism (3) can be adjusted the angle between plow beam (4) and the direction of advance of tractor;
Multiple plough bodys (7) on plow beam (4), are arranged in juxtaposition, each plough body (7) comprises plow standard (7-1), landside (7-4), two plough points (7-2), two ploughshares (7-3) and two plough arms (7-5), described plow standard (7-1) is hollow cast steel plow standard, the both sides of plow standard (7-1) are respectively provided with a plough arm (7-5), landside (7-4) is installed on each plough arm (7-5), on landside (7-4), be removably connected with plough point (7-2) and ploughshare (7-3), each plow standard (7-1) removably connects with corresponding plow beam bracket (8), each plow beam bracket (8) removably connects with plow beam (4), the distance of every adjacent two plow beam brackets (8) is adjustable, depth stop transportation dual-purpose wheel (5) is detachably arranged on plow beam (4).
2. ploughshare formula amplitude-modulation turnover plow according to claim 1, it is characterized in that: described pivot plow also comprises two breaker bolts (6), each plow standard (7-1) removably connects by two breaker bolts (6) with corresponding plow beam bracket (8), and the nominal diameter of described two breaker bolts (6) is 16mm.
3. ploughshare formula amplitude-modulation turnover plow according to claim 1 and 2, it is characterized in that: described pivot plow also comprises two the second bolts (9), plow beam bracket (8) is [shape plow beam bracket, in two horizontal arms of plow beam bracket (8), be processed with multiple the first through holes (8-1) away from one end of colter (1), on plow beam (4), be processed with the second through hole connecting with corresponding the first through hole (8-1), plow beam bracket (8) is inserted on plow beam (4), plow beam bracket (8) removably connects with plow beam (4) by one of them second bolt (9) and through second bolt of residue (9) of the first through hole (8-1) and the second through hole.
4. ploughshare formula amplitude-modulation turnover plow according to claim 3, it is characterized in that: described side direction regulation mechanism (3) comprises swingle (3-4), adjusting lever (3-5), adjust oil cylinder (3-2), supporting seat (3-1), holder (3-6) and inserted link (3-7), holder (3-6) is arranged on buttress brace (13), supporting seat (3-1) is arranged on adapter sleeve (19), on holder (3-6), be arranged in juxtaposition three through hole (3-6-1) has been installed, between holder (3-6) and supporting seat (3-1), be furnished with swingle (3-4), adjusting lever (3-5) and adjustment oil cylinder (3-2), one end of swingle (3-4) and supporting seat (3-1) are rotationally connected, the other end of swingle (3-4) and holder (3-6) are rotationally connected, one end and the supporting seat (3-1) of adjusting oil cylinder (3-2) are rotationally connected, the other end and the holder (3-6) of adjusting oil cylinder (3-2) are rotationally connected, one end of adjusting lever (3-5) and supporting seat (3-1) are rotationally connected, the other end of adjusting lever (3-5) and inserted link (3-7) are rotationally connected, inserted link (3-7) is arranged on any one and installs in through hole (3-6-1).
5. according to the ploughshare formula amplitude-modulation turnover plow described in claim 1,2 or 4, it is characterized in that: each plough body (7) also comprises two little jointers (7-6), two little jointer support bars (7-7), two little jointer posts (7-8) and two the 3rd bolts (7-9), plow standard (7-1) both sides of each plough body (7) are respectively removably connected with a little jointer post (7-6), and little jointer support bar (7-7) is inserted in corresponding little jointer post (7-8) and is connected by two the 3rd bolts (7-9) with little jointer post (7-8).
6. ploughshare formula amplitude-modulation turnover plow according to claim 5, it is characterized in that: described upset pears also comprise Wheel support (10), adjustable column (11) and two the 4th bolts (12), Wheel support (10) is] shape Wheel support, in two horizontal arms of Wheel support (10), be processed with multiple third through-holes (10-1) away from one end of colter (1), on plow beam (4), be processed with the fourth hole connecting with corresponding third through-hole (10-1), Wheel support (10) removably connects with plow beam (4) by one of them the 4th bolt (12) and through the 4th bolt (12) of residue of third through-hole (10-1) and fourth hole, the side arm of Wheel support (10) is fitted with the adjustable column (11) that can slide up and down, the bottom of adjustable column (11) is provided with depth stop transportation dual-purpose wheel (5).
7. ploughshare formula amplitude-modulation turnover plow according to claim 4, it is characterized in that: described pivot plow also comprises buttress brace (13), on plow beam (4), be fixed with buttress brace (13), holder (3-6) is arranged on buttress brace (13).
8. according to the ploughshare formula amplitude-modulation turnover plow described in claim 1,2,4,6 or 7, it is characterized in that: described pivot plow also comprises side mounting arm (17), side mounting arm (17) is connected with plow beam (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228895.XU CN203801209U (en) | 2014-05-06 | 2014-05-06 | Mouldboard amplitude-modulation overturning plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228895.XU CN203801209U (en) | 2014-05-06 | 2014-05-06 | Mouldboard amplitude-modulation overturning plow |
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| CN203801209U true CN203801209U (en) | 2014-09-03 |
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| CN201420228895.XU Expired - Lifetime CN203801209U (en) | 2014-05-06 | 2014-05-06 | Mouldboard amplitude-modulation overturning plow |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322162A (en) * | 2014-11-01 | 2015-02-04 | 山东常林机械集团股份有限公司 | Hydraulic bar furrow plough |
| CN104641746A (en) * | 2015-03-20 | 2015-05-27 | 武文秀 | Semi-suspension combined machine for traction, turnover, tillage, soil preparation and sowing |
| CN104663023A (en) * | 2015-03-07 | 2015-06-03 | 向青茂 | Plowshare capable of turning and burying crop stalks |
| CN104685996A (en) * | 2015-03-18 | 2015-06-10 | 武文秀 | Rototilling-tillage combined machine with secondary plough |
| CN107333470A (en) * | 2017-08-15 | 2017-11-10 | 山东滨州国草生态科技有限公司 | A kind of convertible subsoiling plow |
| CN107343395A (en) * | 2017-08-15 | 2017-11-14 | 山东滨州国草生态科技有限公司 | A kind of combined type subsoiling plow |
| CN108702870A (en) * | 2018-06-28 | 2018-10-26 | 李殿奎 | A kind of plow beam displacement stretching structure |
| CN109451883A (en) * | 2018-11-09 | 2019-03-12 | 辽宁现代农机装备有限公司 | Mounted plough tilling width, tilling depth adjusting mechanism |
| CN109618569A (en) * | 2018-12-05 | 2019-04-16 | 新疆农垦科学院 | A kind of pivot plow |
| CN110999569A (en) * | 2019-12-25 | 2020-04-14 | 爱斯特农业机械(吉林)有限公司 | Single oil cylinder mechanism for adjusting offset included angle for turnover plow |
| CN112042321A (en) * | 2020-08-12 | 2020-12-08 | 农业农村部南京农业机械化研究所 | A flexible hooking device for multi-directional adjustment of seeding unit |
| CN112566487A (en) * | 2018-07-10 | 2021-03-26 | 摩洛阿拉特里有限责任公司 | Digging plough |
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2014
- 2014-05-06 CN CN201420228895.XU patent/CN203801209U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322162A (en) * | 2014-11-01 | 2015-02-04 | 山东常林机械集团股份有限公司 | Hydraulic bar furrow plough |
| CN104663023A (en) * | 2015-03-07 | 2015-06-03 | 向青茂 | Plowshare capable of turning and burying crop stalks |
| CN104685996A (en) * | 2015-03-18 | 2015-06-10 | 武文秀 | Rototilling-tillage combined machine with secondary plough |
| CN104641746A (en) * | 2015-03-20 | 2015-05-27 | 武文秀 | Semi-suspension combined machine for traction, turnover, tillage, soil preparation and sowing |
| CN107333470A (en) * | 2017-08-15 | 2017-11-10 | 山东滨州国草生态科技有限公司 | A kind of convertible subsoiling plow |
| CN107343395A (en) * | 2017-08-15 | 2017-11-14 | 山东滨州国草生态科技有限公司 | A kind of combined type subsoiling plow |
| CN108702870A (en) * | 2018-06-28 | 2018-10-26 | 李殿奎 | A kind of plow beam displacement stretching structure |
| CN112566487A (en) * | 2018-07-10 | 2021-03-26 | 摩洛阿拉特里有限责任公司 | Digging plough |
| CN112566487B (en) * | 2018-07-10 | 2022-11-29 | 摩洛阿拉特里有限责任公司 | digging plow |
| CN109451883A (en) * | 2018-11-09 | 2019-03-12 | 辽宁现代农机装备有限公司 | Mounted plough tilling width, tilling depth adjusting mechanism |
| CN109618569A (en) * | 2018-12-05 | 2019-04-16 | 新疆农垦科学院 | A kind of pivot plow |
| CN109618569B (en) * | 2018-12-05 | 2023-07-25 | 新疆农垦科学院 | a turning plow |
| CN110999569A (en) * | 2019-12-25 | 2020-04-14 | 爱斯特农业机械(吉林)有限公司 | Single oil cylinder mechanism for adjusting offset included angle for turnover plow |
| CN112042321A (en) * | 2020-08-12 | 2020-12-08 | 农业农村部南京农业机械化研究所 | A flexible hooking device for multi-directional adjustment of seeding unit |
| CN112042321B (en) * | 2020-08-12 | 2022-03-18 | 农业农村部南京农业机械化研究所 | A flexible hooking device for multi-directional adjustment of seeding unit |
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Address after: 150431 No. 4, qiangbin Road, Binxi economic and Technological Development Zone, Binxi Town, Bin County, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Beidahuang modern agricultural service group Zhongrong Agricultural Machinery Co.,Ltd. Address before: 150036 e, 12th floor, Zhujiang Mingfu, No. 037, Zhujiang Road, Xiangfang District, Harbin, Heilongjiang Province Patentee before: HEILONGJIANG BEIDAHUANG ZHONGRONG AGRICULTURE MACHINERY Co.,Ltd. |
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Granted publication date: 20140903 |