CN102293077B - Large hydraulic (electronic) rotovator - Google Patents
Large hydraulic (electronic) rotovator Download PDFInfo
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- CN102293077B CN102293077B CN201010583831.8A CN201010583831A CN102293077B CN 102293077 B CN102293077 B CN 102293077B CN 201010583831 A CN201010583831 A CN 201010583831A CN 102293077 B CN102293077 B CN 102293077B
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- gearbox
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- cutter shaft
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- 238000003971 tillage Methods 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000009313 farming Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 5
- 210000000481 breast Anatomy 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 2
- 241001125877 Gobio gobio Species 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 10
- 239000003337 fertilizer Substances 0.000 abstract description 4
- 238000005755 formation reaction Methods 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 2
- 210000001331 nose Anatomy 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The present invention relates to agricultural equipment, it is a kind of large hydraulic (electronic) rotovator, be mainly used for large area farmland rotary tillage process, effectively improve farming operation Quality advance farmland fertilizer transformation efficiency, make soil reach slaking and allow crops well absorb; Its primarily of: support body frame, organize gearbox, hydraulic motor (electromotor) more, combination rotary ploughing cutter shaft, support wheel, the formations such as hydraulic lift.
Description
Art
The present invention relates to agricultural equipment, it is a kind of large hydraulic (electronic) rotovator, be mainly used for large area farmland rotary tillage process, effectively improve farming operation Quality advance farmland fertilizer transformation efficiency, make soil reach slaking and allow crops well absorb; Its primarily of: support body frame, organize gearbox, hydraulic motor (electromotor) more, combination rotary ploughing cutter shaft, support wheel, the formations such as hydraulic lift.
Background technology
There is no large hydraulic (electronic) rotovator at present, do not find that Farm Machinery Market sells large hydraulic (electronic) rotovator yet, only have the application of small-size rotary tiller, and large-scale farm uses small-sized rotary tilling engine efficiency too poor.
Summary of the invention
Task of the present invention is mainly for farm large-scale agriculture provides the large hydraulic of highly effective (electronic) rotovator, improve farm to the quality of soil cultivating and efficiency, there is provided the environment that crops life preferably is grown up, for effective increasing both production and income equipment Safeguard is created in agricultural developing.Its task completes like this: working host draws large hydraulic (electronic) rotovator, main unit hydraulic pump, control bound pressure oil drives hydraulic motor to rotate, the hinge wheel rotation that the minor sprocket chain-driving rotary tiller shaft that in many groups gearbox, hydraulic motor spindle nose key is fixed is fixing, rotary blade holder fixing on rotary tiller shaft and rotary blade also together with rotate, cutter just little by little cuts the broken soil pulling knot in soil, and fertilizer and inflexible soil are mixed into soft soil layer, soil is allowed to obtain slaking, large hydraulic (electronic) rotovator is large area high-quality farming soil, mixed fertilizer, the high quality and high efficiency tillage implement of slaking soil property.
Accompanying drawing explanation
Accompanying drawing is described as follows:
Fig. 1, large hydraulic (electronic) rotovator schematic side view
Fig. 2, large hydraulic (electronic) rotovator schematic top view
Specific implementation method
Referring to accompanying drawing Fig. 1, Fig. 2, once the present invention is described in further detail by reference to the accompanying drawings: a kind of large hydraulic (electronic) rotovator, primarily of: 1, two traction connects ear, 2, support body frame, 3, Double-hydraulic hoist cylinder, 4, Double-hydraulic hoist cylinder connection holes seat, 5, dual-gripper is taken turns, 6, combination rotary ploughing cutter shaft assembly, 7, rotary blade, 8, rotary blade holder, 9, No. 1 hydraulic pressure (electronic) motor, 10, organize gearbox more, 11, breast boards, 12, No. 2 hydraulic pressure (electronic) motors, 13, No. 3 hydraulic pressure (electronic) motors, 14, breast boards link hinge and chain, sprocket wheel, the formations such as bearing block, its principal character is: 1, two traction connection ear base: two traction connection ear base is in main backstop lower flat frame front end face middle part, its the right and left is symmetrical, with connection gudgeon, pad, split pin active link is on the left and right duplex joint chair of traction power machine, large hydraulic (electronic) rotovator carries out operation to allow main frame draw: 2, support body frame: support body frame and support body frame by the solid type of structural steel shape extrusion seam, it is the support body being connected and fixed each parts of full machine, just there are two, the left and right longitudinal direction steel plate processing same dimensional standard of seam and the lengthwise open gearbox of position in its middle part to two traction connection ear base back, two, left and right, left and right, the bottom sidewall of two gearboxes in left and right has two pairs, the front and back bearing saddle bore of same size, anterior a pair corresponding bearing saddle bore, for installing the rotary ploughing cutter shaft assembly of fixing middle, the bearing saddle bore that a pair of rear portion is corresponding, for installing the inner spindle nose of the symmetrical rotary ploughing cutter shaft assembly in fixing two, left and right, middle rotary ploughing cutter shaft assembly and two rotary ploughing cutter shaft assemblies of the right and left symmetry coexist a horizontal level but front and back are separated by a distance, about gearbox the rotary ploughing cutter shaft assembly position, two, corresponding left and right, bottom of end, outside all seam be parallel to gearbox one Interal fixation support downward vertically, there is a same bearing saddle bore position corresponding with gear-box axle bearing hole, its support bottom, for fixedly mounting rotary ploughing cutter shaft assembly outer end, left and right spindle nose, the top of gearbox and support body frame top are in same level, two gearbox front end face tops are concave structure, and the hole that sidewall has several left and right corresponding up and down, install and adjust up and down the fixed ear base of the Double-hydraulic hoist cylinder piston rod head of the rotary tillage depth for activity, top side wall both sides, two gearbox left and right are horizontal forward stretches out a band steel, overlap welding is combined in and supports in the middle of body frame after the two traction in left and right ear seat on the horizontal vertical supporting bar in top, cavity is formed between the horizontal vertical supporting bar rearward end in top and gearbox after the two traction in left and right ear seat, Double-hydraulic hoist cylinder piston rod wears convenient working in it thoroughly, 3, Double-hydraulic hoist cylinder: Double-hydraulic hoist cylinder is the hydraulic lifting oil cylinder of two-stage or three grades of hydraulically powered lifting rotovators, there is duplex lug oil cylinder bottom, rear portion, is movably fixed on the longeron afterbody Special chain lug seat of working host with bearing pin, pad, split pin, front piston club head has connection earhole seat, is movably fixed on the Double-hydraulic hoist cylinder connection holes seat 4 of gearbox front upper part with bearing pin, pad, split pin, 4, Double-hydraulic hoist cylinder connection holes seat: Double-hydraulic hoist cylinder connection holes seat is the connection holes seat that two, gearbox front end face upper vertical position sidewall is formed, herein, little sidewall concaves formation U-type groove, what vertical position two sidewalls orthogonal were corresponding has several hole, the connection height hole site of regulating piston bar fixed ear base and the depth of adjustable rotovator rotary tillage process, 5, dual-gripper wheel: dual-gripper wheel is that the long build support wheel in two, left and right is fixedly mounted on only by rotovator the right and left front end face place, each L-type support arm of taking turns two band bearing blocks, with bearing, pad, spring arch clasp, the spindle nose with the level that bearing cap, bolt, nut, spring washer are fixedly mounted on long build support wheel two ends is fixed, the front end of L-type support arm is porose, is fixedly mounted on the two fixed ear bases supporting and the longitudinal tie of the anterior lower plane of body frame 2 is welded with bearing pin, pad, split pin, and its gripper shoe vertical up and down has several hole, be fixed on support in the corresponding inboard aperture of body frame 2 with bolt, pad, spring washer, regulate the depth of its height hole site and adjustable rotovator farming, 6, rotary ploughing cutter shaft assembly is combined: combination rotary ploughing cutter shaft assembly one has three rotary ploughing cutter shaft assemblies and forms, and two, left and right physical dimension standard is identical, and middle length is shorter, and structure is identical, step is had by the long rotary tillage arbor two ends that round steel is processed into, axis body there is keyway, rotary blade holder is fixedly mounted with key and packing ring, on its holder with bolt, spring washer, nut angularly sort be fixed wtih several rotary blade, the spindle nose of two termination all uses bearing, pad, spring arch clasp, and handtailor bearing lid, sealing ring, bolt, nut, spring washer are fixedly mounted on rotary ploughing cutter shaft assembly and rotovator supports in the bearing socket of the correspondence of the bottom of the following supporting steel plate in both ends of body frame 2, and the shorter rotary ploughing cutter shaft assembly of centre is used bearing equally, is used bearing, pad, spring arch clasp, handtailor bearing lid, sealing ring, bolt, nut, spring washer are fixedly mounted in the following anterior bearing socket of two gearboxes, in two gearboxes the right and left spindle nose on fixedly mount hinge wheel with key, pad, spring arch clasp, hinge wheel chain is connected to hydraulic pressure (electronic) motor spindle nose installs operation that fixing minor sprocket is driven to rotate, 7, rotary blade: the hundreds of rotary blade that steel alloy is processed into, there is bolt hole in staight shank portion, and its staight shank portion loads in the tool rest of disc type rotary blade holder, with bolt, nut, spring washer fixation according to the angle designed and order, 8, rotary blade holder: the rotary blade holder of disc cast steel blank through being processed into, have center hole and keyway, its keyway be press that the angle of rotary tillage cutter holder Position Design is processed into be fixed on long rotary ploughing cutter shaft with key and pad in proper order according to design, 9, No. 1 hydraulic pressure (electronic) motor, 12, No. 2 hydraulic pressure (electronic) motors, 13, No. 3 hydraulic pressure (electronic) motors: three hydraulic pressure (electronic) motors, structure rotating speed direction of rotation is identical, No. 1 hydraulic pressure (electronic) motor spindle nose is plugged in the gearbox body on the left side, with the gearbox body left side wall top of four bolts, nut, spring washer fixed installation on the left side, No. 2 hydraulic pressure (electronic) motor spindle noses are plugged in the gearbox body on the left side, with the gearbox body right side wall top of four bolts, nut, spring washer fixed installation on the left side, No. 3 hydraulic pressure (electronic) motor spindle noses are plugged in the gearbox body on the right, with four bolts, nut, spring washer fixed installation gearbox body right side wall top on the right, 10, organize gearbox: the gearbox that many group gearboxes are processed into by structural steel and iron has the double action supporting fixed support body frame and install fixing rotary ploughing cutter shaft assembly more, an axis hole and four bolts hole are respectively arranged at two gearbox lateral wall tops, left and right, with four bolts, nut, spring washer fixedly mounts spindle nose and is thoroughly loaded on 1 in gearbox body, No. 3 hydraulic pressure (electronic) motors, its spindle nose key, pad, spring arch clasp fixedly mounts minor sprocket, minor sprocket chain-driving bottom rotary ploughing cutter shaft assembly and is arranged on inner spindle nose key in gearbox body, pad, the hinge wheel rotation that spring arch clasp is fixing, installing hole cover plate and sealing gasket, bolt, spring washer, nut seal is fixed, an axis hole and four bolts hole are arranged at top, gearbox madial wall front, the left side, fixedly mount spindle nose with four bolts, nut, spring washers and be thoroughly loaded on No. 2 hydraulic pressure (electronic) motors in gearbox body, its spindle nose key, pad, spring arch clasp fixedly mount minor sprocket, minor sprocket chain-driving the hinge wheel that bottom rotary ploughing cutter shaft assembly is arranged on left end spindle nose key in gearbox body, pad, spring arch clasp fixing and is rotated, and installing hole cover plate and sealing gasket, bolt, spring washer, nut seal are fixed, 11, breast boards: breast boards is the strip breast boards that sheet metal is processed into, links fixing with the breast boards link hinge 14 that seam supports plane on body frame 2 rear portion at rotovator, 14, breast boards link hinge: breast boards link hinge is the high strength hinge that intermetallic composite coating is made, and anterior seam supports plane on body frame 2 rear portion at rotovator, and rear portion seam is at strip breast boards front upper part, and activity is fixed wtih strip breast boards, this just constitutes large hydraulic (electronic) rotovator.
Claims (1)
1. a large hydraulic or electric rotary-tillage machine, principal character is: two traction connects ear (1), support body frame (2), Double-hydraulic hoist cylinder (3), Double-hydraulic hoist cylinder connection holes seat (4), dual-gripper wheel (5), combination rotary ploughing cutter shaft assembly (6), rotary blade (7), rotary blade holder (8), No. 1 hydraulic pressure or electro-motor (9), two groups of gearboxes (10), breast boards (11), No. 2 hydraulic pressure or electro-motor (12), No. 3 hydraulic pressure or electro-motor (13), breast boards link hinge (14) and chain, sprocket wheel, bearing block is formed, it is characterized in that: two traction connects ear (1): two traction connects ear in main backstop lower flat frame front end face middle part, its the right and left is symmetrical, with connection gudgeon, pad, split pin active link on the left and right duplex joint chair of traction power machine, the large hydraulic that allows main frame draw or electric rotary-tillage machine carry out operation, support body frame (2): support body frame and support body frame by the solid type of structural steel shape extrusion seam, it is the support body being connected and fixed each parts of full machine, just there are two, the left and right longitudinal direction steel plate processing same dimensional standard of seam and the lengthwise open gearbox of position in its middle part to two traction connection ear base back, two, left and right, left and right, the bottom sidewall of two gearboxes in left and right has two pairs, the front and back bearing saddle bore of same size, anterior a pair corresponding bearing saddle bore, for installing the rotary ploughing cutter shaft assembly of fixing middle, the bearing saddle bore that a pair of rear portion is corresponding, for installing the inner spindle nose of the symmetrical rotary ploughing cutter shaft assembly in fixing two, left and right, middle rotary ploughing cutter shaft assembly and two rotary ploughing cutter shaft assemblies of the right and left symmetry coexist a horizontal level but front and back are separated by a distance, about gearbox the rotary ploughing cutter shaft assembly position, two, corresponding left and right, bottom of end, outside all seam be parallel to gearbox one Interal fixation support downward vertically, there is a same bearing saddle bore position corresponding with gear-box axle bearing hole, its support bottom, for fixedly mounting rotary ploughing cutter shaft assembly outer end, left and right spindle nose, the top of gearbox and support body frame top are in same level, two gearbox front end face tops are concave structure, and the hole that sidewall has several left and right corresponding up and down, install and adjust up and down the fixed ear base of the Double-hydraulic hoist cylinder piston rod head of the rotary tillage depth for activity, top side wall both sides, two gearbox left and right are horizontal forward stretches out a band steel, overlap welding is combined in and supports in the middle of body frame after the two traction in left and right ear seat on the horizontal vertical supporting bar in top, cavity is formed between the horizontal vertical supporting bar rearward end in top and gearbox after the two traction in left and right ear seat, Double-hydraulic hoist cylinder piston rod wears convenient working in it thoroughly, Double-hydraulic hoist cylinder (3): Double-hydraulic hoist cylinder is the hydraulic lifting oil cylinder of two-stage or three grades of hydraulically powered lifting rotovators, there is duplex lug oil cylinder bottom, rear portion, is movably fixed on the longeron afterbody Special chain lug seat of working host with bearing pin, pad, split pin, front piston club head has connection earhole seat, is movably fixed on Double-hydraulic hoist cylinder connection holes seat (4) of gearbox front upper part with bearing pin, pad, split pin, Double-hydraulic hoist cylinder connection holes seat (4): Double-hydraulic hoist cylinder connection holes seat is the connection holes seat that two, gearbox front end face upper vertical position sidewall is formed, herein, little sidewall concaves formation U-type groove, several holes that vertical position two sidewalls orthogonal are corresponding, the connection height hole site of regulating piston bar fixed ear base and the depth of adjustable rotovator rotary tillage process, dual-gripper wheel (5): dual-gripper wheel is that two the long build support wheels in left and right are fixedly mounted near rotovator the right and left front end face place, each L-type support arm of taking turns two band bearing blocks, with bearing, pad, spring arch clasp, the spindle nose with the level that bearing cap, bolt, nut, spring washer are fixedly mounted on long build support wheel two ends is fixed, the front end of L-type support arm is porose, is fixedly mounted on the with holes pair of fixed ear base supporting and the longitudinal tie of body frame (2) anterior lower plane is welded with bearing pin, pad, split pin, and its gripper shoe vertical up and down has several hole, be fixed on support in the corresponding inboard aperture of body frame (2) with bolt, pad, spring washer, regulate the depth of its height hole site and adjustable rotovator farming, combination rotary ploughing cutter shaft assembly (6): combination rotary ploughing cutter shaft assembly one has three rotary ploughing cutter shaft assemblies and forms, and two, left and right physical dimension standard is identical, and middle length is short, and structure is identical, step is had by the long rotary tillage arbor two ends that round steel is processed into, axis body there is keyway, rotary blade holder is fixedly mounted with key and packing ring, its holder angularly sorts with bolt, spring washer, nut and is fixed wtih rotary blade, the spindle nose of two termination all uses bearing, pad, spring arch clasp, and handtailor bearing lid, sealing ring, bolt, nut, spring washer are fixedly mounted on rotary ploughing cutter shaft assembly and rotovator supports in the bearing socket of the correspondence of the bottom of the following supporting steel plate in both ends of body frame (2), and the shorter rotary ploughing cutter shaft assembly of centre is used bearing equally, is used bearing, pad, spring arch clasp, handtailor bearing lid, sealing ring, bolt, nut, spring washer are fixedly mounted in the following anterior bearing socket of two gearboxes, in two gearboxes the right and left spindle nose on fixedly mount hinge wheel with key, pad, spring arch clasp, hinge wheel chain is connected to hydraulic pressure or electro-motor spindle nose installs operation that fixing minor sprocket is driven to rotate, rotary blade (7): the rotary blade that steel alloy is processed into, there is bolt hole in staight shank portion, and its staight shank portion loads in the tool rest of disc type rotary blade holder, with bolt, nut, spring washer fixation according to the angle designed and order, rotary blade holder (8): the rotary blade holder of disc cast steel blank through being processed into, have center hole and keyway, its keyway be press that the angle of rotary tillage cutter holder Position Design is processed into be fixed on long rotary ploughing cutter shaft with key and pad in proper order according to design, No. 1 hydraulic pressure or electro-motor (9), No. 2 hydraulic pressure or electro-motor (12), No. 3 hydraulic pressure or electro-motor (13): three hydraulic pressure or electro-motor, structure rotating speed direction of rotation is identical, No. 1 hydraulic pressure or electro-motor spindle nose are plugged in the gearbox body on the left side, with the gearbox body left side wall top of bolt fixed installation on the left side, No. 2 hydraulic pressure or electro-motor spindle nose are plugged in the gearbox body on the left side, with the gearbox body right side wall top of bolt fixed installation on the left side, No. 3 hydraulic pressure or electro-motor spindle nose are plugged in the gearbox body on the right, with bolt fixed installation gearbox body right side wall top on the right, two groups of gearboxes (10): the gearbox that two groups of gearboxes are processed into by structural steel and iron has the double action supporting fixed support body frame and install fixing rotary ploughing cutter shaft assembly, an axis hole and four bolts hole are respectively arranged at two gearbox lateral wall tops, left and right, with four bolts, nut, spring washer fixedly mounts spindle nose and is thoroughly loaded on 1 in gearbox body, No. 3 hydraulic pressure or electro-motor, its spindle nose key, pad, spring arch clasp fixedly mounts minor sprocket, minor sprocket chain-driving bottom rotary ploughing cutter shaft assembly and is arranged on inner spindle nose key in gearbox body, pad, the hinge wheel rotation that spring arch clasp is fixing, installing hole cover plate and sealing gasket, bolt, spring washer, nut seal is fixed, an axis hole and four bolts hole are arranged at top, gearbox madial wall front, the left side, fixedly mount spindle nose with four bolts, nut, spring washers and be thoroughly loaded on No. 2 hydraulic pressure in gearbox body or electro-motor, its spindle nose key, pad, spring arch clasp fixedly mount minor sprocket, minor sprocket chain-driving the hinge wheel that bottom rotary ploughing cutter shaft assembly is arranged on left end spindle nose key in gearbox body, pad, spring arch clasp fixing and is rotated, and installing hole cover plate and sealing gasket, bolt, spring washer, nut seal are fixed, breast boards (11): breast boards is the strip breast boards that sheet metal is processed into, breast boards link hinge (14) link supporting plane on body frame (2) rear portion at rotovator with seam is fixing, breast boards link hinge (14): breast boards link hinge is the high strength hinge that intermetallic composite coating is made, anterior seam supports plane on body frame (2) rear portion at rotovator, rear portion seam is at strip breast boards front upper part, and activity is fixed wtih strip breast boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010583831.8A CN102293077B (en) | 2010-12-13 | 2010-12-13 | Large hydraulic (electronic) rotovator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010583831.8A CN102293077B (en) | 2010-12-13 | 2010-12-13 | Large hydraulic (electronic) rotovator |
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| Publication Number | Publication Date |
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| CN102293077A CN102293077A (en) | 2011-12-28 |
| CN102293077B true CN102293077B (en) | 2015-12-16 |
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| CN201010583831.8A Active CN102293077B (en) | 2010-12-13 | 2010-12-13 | Large hydraulic (electronic) rotovator |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107223368A (en) * | 2016-03-23 | 2017-10-03 | 王森豹 | A kind of hand drags supporting parallel-dual-power formula rotary cultivator |
| CN106134540A (en) * | 2016-08-15 | 2016-11-23 | 颍上县田之都农业科技发展有限公司 | A kind of electric rotary-tillage machine |
| CN106376257B (en) * | 2016-08-29 | 2018-09-14 | 江苏威迪农业装备科技股份有限公司 | A kind of unmanned Multifunctional cultivation field management platform |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201303491Y (en) * | 2008-11-25 | 2009-09-09 | 马提阔 | A multifunctional soil preparation machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3580400B2 (en) * | 1997-12-12 | 2004-10-20 | ヤンマー農機株式会社 | Cultivator |
| CN1515135A (en) * | 2003-08-25 | 2004-07-28 | 吉林省农业机械研究院 | Tillage equipment |
| JP2005176662A (en) * | 2003-12-17 | 2005-07-07 | Yanmar Co Ltd | Tilling device |
| CN201146676Y (en) * | 2008-01-25 | 2008-11-12 | 李金泽 | Knife pivot double-driven type rotavator |
| CN201467699U (en) * | 2009-08-28 | 2010-05-19 | 陈连弟 | Hydraulic paddy field soil preparation machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201303491Y (en) * | 2008-11-25 | 2009-09-09 | 马提阔 | A multifunctional soil preparation machine |
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Addressee: Cao Anbai Document name: Notification of Publication of the Application for Invention |
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Address after: 454100 Henan city of Jiaozuo province Jiefang District orchard Lu Xi San Xiang West Hospital No. 5 Applicant after: Cao Anbai Address before: No. 2 Taishan road 215129 Jiangsu Boji Science Park, Suzhou high tech Zone Applicant before: Cao Anbai |
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Address after: No. 2 Taishan Road, Jiangsu science and Technology Park, 215129 Canton City of Suzhou province high tech Zone Suzhou applent hi tech agricultural equipment Development Co Ltd Applicant after: Cao Anbai Address before: 454100 Henan city of Jiaozuo province Jiefang District orchard Lu Xi San Xiang West Hospital No. 5 Applicant before: Cao Anbai |
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Effective date of registration: 20220527 Address after: 570102 c109, 15 / F, qiaohui building, No. 21, Yilong West Road, Longhua District, Haikou City, Hainan Province Patentee after: Hengyishe industry management (Hainan) Co.,Ltd. Address before: Suzhou Anbo hi tech agricultural equipment R & D Co., Ltd., Boji science and Technology Park, No.2, Taishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: Cao Anbai |