CN103026817B - Cultivator-hiller suitable for operation between ridges - Google Patents
Cultivator-hiller suitable for operation between ridges Download PDFInfo
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- CN103026817B CN103026817B CN201310000284.XA CN201310000284A CN103026817B CN 103026817 B CN103026817 B CN 103026817B CN 201310000284 A CN201310000284 A CN 201310000284A CN 103026817 B CN103026817 B CN 103026817B
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Abstract
The invention provides a cultivator-hiller suitable for operation between ridges, which can conveniently, efficiently and rapidly carry out ditching, ridging and hilling operations. The cultivator-hiller comprises a chassis unit, a power unit, a hilling unit, a traveling unit and an operating unit; the power unit comprises an engine and a gearbox, and the gearbox is provided with a land wheel axle and a coulter shaft; the hilling unit comprises a left V-shaped mudguard, a right V-shaped mudguard and two hilling blades, the left V-shaped mudguard and the right V-shaped mudguard are connected with both sides of a bracket, and the two hilling blades are respectively arranged on both sides of the bracket and fixedly connected with the coulter shaft; the traveling unit comprises a clamping arm, a guide wheel and a land wheel, the clamping arm is arranged on the front end of the bracket, the tightness of the clamping arm can be adjusted, the guide wheel is connected with the clamping arm, and the land wheel is arranged on one side of the bracket and fixedly connected with the land wheel axle; the operating unit comprises a lower support and an upper support which are arranged at the joint between a chassis and the bracket, the upper support is connected with handlebars through bolts, and the ends of the handlebars are provided with a regulating brake and a regulating button which are connected with the power unit.
Description
Technical field
The present invention relates to agricultural machinery, be specifically related to a kind of cultivator-hiller.
Background technology
Tobacco leaf, rape seed, corn, Chinese sorghum, beet, sweet potato, potatoes and other crops generally adopt ridge culture method to cultivate, and ridge is made up of the furrow of the convex ridge platform of height and indentation, and crop genetics is on the platform of ridge.In process of crop growth, to carry out height ridging operation to ridge platform, operation process should be meticulous to prevent from hindering seedling in good time, and current height ridging operation, mainly rely on and manually complete, labour intensity is large, and efficiency is low, and the quality and effect of ridging is not high.There is the device that some are earthed up in practice, but be mainly used in the ridging operation on top layer, ground.For the height ridging operation process of long shoot crops, both met the feature that line-spacing is wider, again no seedling injury, also there is no suitable banker.
Publication number is the dual-spindle dislocation output speed variator that the Chinese patent of CN101473713A discloses a kind of straw cutting apparatus, described gearbox is made up of gearbox upper body, herringbone forearm body and herringbone postbrachium body, front cutter shaft and rear cutter shaft are arranged on herringbone arm before and after body respectively, power shaft drives front cutter shaft and rear cutter shaft to make constant speed rotation in the same way simultaneously, can guarantee that straw cutting apparatus rotary tillage stubble-cleaning is more thorough, elimination is stayed cultivated, there is dew grass, floating careless phenomenon hardly.Publication No. be the Chinese invention patent of CN1027280804A disclose a kind of mini-size tillage machine front plough and after roll separate transmission speed change steel plate transmission assembly, plough before comprising gearbox, after roll gearbox, travelling gear, axle, case lid shift fork seat, realization can walk and farming transmission and difference speed change respectively, roll three-step gear shift and reversing according to walking and rolling after field needs carry out.But above patent do not provide how to carry out ditching, ridging, ridging operation related art scheme.
Summary of the invention
The object of the present invention is to provide a kind ofly can to facilitate, efficiently, efficiently for ditching, ridging, ridging operation the cultivator-hiller being applicable to operation between ridge.
For solving the problems of the technologies described above, the cultivator-hiller being applicable to operation between ridge of the present invention, comprise the stand arrangement be made up of with the support being fixed on frame front frame, also comprise the power set, banker, running gear and the manipulation device that are connected with stand arrangement;
Described power set comprise the engine be fixed in stand arrangement, gearbox, and engine is provided with driving wheel, and driven pulley is coaxially connected with transmission main shaft, is in transmission connection between driving wheel and driven pulley; Gearbox is provided with land axle, coulter shaft; Be fixedly connected by holder between support and gearbox.
Described banker comprises the left V-type mud guard of the mutual symmetry being connected to support both sides and right V-type mud guard, also comprises two and is separately positioned on support both sides and the left and right ridging cutter be fixedly connected with coulter shaft;
Described running gear comprises the adjustable jig arm of the tightness that is arranged on support front end, the end of jig arm is provided with jig arm adjuster, jig arm is movably set with guide post through jig arm adjuster, guide post upper end is connected with screw mandrel by its built-in screw thread, screw mandrel upper end is provided with lead screw handle, and lower end is connected with directive wheel through quarter butt; Also comprise one and be arranged on frame side and the land wheel be fixedly connected with land axle;
Described manipulation device comprises the undersetting being arranged on frame and support joint portion, undersetting and gearbox bolt-connection; Upper bracket is provided with, upper bracket and undersetting bolt-connection above undersetting; Upper bracket and handle bolt-connection, handle end is provided with the regulator that is connected with power set and regulates button.
After have employed technique scheme, be applicable to the cultivator-hiller of operation between ridge be placed in furrow by of the present invention, operator controls running through manipulation device, banker, running gear work is driven by power set, earth is dug by left and right ridging cutter, under left V-type mud guard and the restriction of right V-type mud guard, is covered on ridge, both sides, realize ridging, trench digging and ridging while walking, alternatively manually carry out ridging operation; Once can earth up to two row crops, ridging efficiency is high; Under left and right ridging cutter and the mating reaction of left and right V-type mud guard, ridging uniform quality is closely knit.
Further, described support is provided with ridge high adjusting bolt by pedestal, left V-type mud guard is made up of left limit for width plate and left height limiting plate, is connected through the hinge between left limit for width plate and left height limiting plate, and junction is provided with left row spacing adjusting bolt; Right V-type mud guard is made up of right limit for width plate and right height limiting plate, is connected through the hinge between right limit for width plate and right height limiting plate, and junction is provided with right row spacing adjusting bolt; Be arranged on the left height limiting plate of support both sides and right height limiting plate is mentioned respectively by a left side and the right side is mentioned and is connected in the high adjusting bolt of ridge.
After have employed technique scheme, due to left V-type mud guard and right V-type mud guard adjustable, layer of earthing up width is descending variable from top to bottom, not easily cave in, floor height of earthing up, can ensure that the stem of crop is longer, more directly grow, greatly can increase the income of peasant, the direction of ridging is adjustable, does not hinder leaf.
Further, the support both sides between guide post and left and right ridging cutter are provided with left front baffle plate, right front baffle plate.
Adopt technique scheme, the operation interval of earth can be limited, prevent it from shedding under centrifugal action.
Further, described gearbox is provided with the advance and retreat handle that land axle connects.Thus facilitate the movement of cultivator-hiller at narrow space being applicable to operation between ridge of the present invention.
Further, described gearbox is provided with the ridging cutter handle be connected with coulter shaft.Technique scheme makes coulter shaft rotating speed adjustable, coordinates with V-type mud guard, realizes ridging intensity variable.
Further, described gearbox is provided with the ground wheel handle be connected with land axle.Land axle rotating speed can be adjusted, and then the rotating speed of adjustment land wheel, control the speed of travel of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation being applicable to the cultivator-hiller of operation between ridge of the present invention;
Fig. 2 is the right view being applicable to the cultivator-hiller of operation between ridge of the present invention;
Fig. 3 be of the present invention be applicable to the cultivator-hiller of operation between ridge undersetting, gearbox, holder part partial structurtes schematic diagram;
Fig. 4 is the rearview being applicable to the left V-type mud guard of the cultivator-hiller of operation between ridge, right V-type mud guard, guide post, bracket attachment portion of the present invention;
Fig. 5 is the structural representation being applicable to the upper bracket part of the cultivator-hiller of operation between ridge of the present invention;
Fig. 6 is the cutaway view being applicable to the guide post part of the cultivator-hiller of operation between ridge of the present invention.
Embodiment
Below in conjunction with to accompanying drawing, the embodiment being applicable to the cultivator-hiller of operation between ridge of the present invention is described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the cultivator-hiller being applicable to operation between ridge of the present invention, comprise the stand arrangement be made up of with the support 3 being fixed on frame 1 front frame 1, also comprise the power set, banker, running gear and the manipulation device that are connected with stand arrangement.
Described power set comprise the engine 16 be fixed in stand arrangement, gearbox 19, and engine 16 is provided with driving wheel 26, driven pulley 24 is coaxially connected with transmission main shaft 30, is in transmission connection between driving wheel 26 and driven pulley 24; Gearbox 19 is provided with land axle 20, coulter shaft 21; Be fixedly connected by holder 33 between support 3 and gearbox 19.
Further, stand arrangement is provided with a transmission auxiliary wheel 27 through transmission support arm 270, is connected between driving wheel 26 with driven pulley 24 through belt, transmission auxiliary wheel 27 to be arranged on below belt and to coordinate with belt, plays support tension to belt.
Engine 16 used in the present invention can use existing various middle low power vapour, diesel engine.
Described banker comprises the left V-type mud guard 2 of the mutual symmetry being connected to support 3 both sides and right V-type mud guard 2 ', also comprises two and is separately positioned on support 3 both sides and the left and right ridging cutter 22,22 ' be fixedly connected with coulter shaft 21.
Left and right ridging cutter 22,22 ' comprises multiple blades that ridging cutter support and ridging cutter support are uniformly distributed along the circumference respectively, during rotation, ground earth turned over and upwards carry to side, the effect of left V-type mud guard 2 and right V-type mud guard 2 ' is undertaken spacing by the earth that left and right ridging cutter 22,22 ' is carried, make it to be transferred on ridge, thus realize ridging operation.The both sides of coulter shaft 21 are all provided with ridging cutter, and corresponding support 3 both sides are all provided with left V-type mud guard 2 and right V-type mud guard 2 '.
As Fig. 2, Fig. 3 are visible, further, the housing of gearbox 19 is provided with breast boards 23, its function is that the earth preventing left and right ridging cutter 22,22 ' from turning over is shed backward.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 6 are visible, described running gear comprises the adjustable jig arm 4 of the tightness that is arranged on support 3 front end, the end of jig arm 4 is provided with jig arm adjuster 40, jig arm 4 is movably set with guide post 6 through jig arm adjuster 40, after jig arm adjuster 40 unclamps, guide post about 6 is adjustable, adjusts the clamping of complete row again.
As shown in Figure 6, guide post 6 upper end is connected with screw mandrel 7 by its built-in screw thread 60, screw mandrel 7 upper end is provided with lead screw handle 8, lower end is connected with directive wheel 17 through quarter butt 36, shake lead screw handle 8, screw thread 60 coordinates with screw mandrel 7, realizes screw mandrel about 7 adjustable, and then regulate the height of directive wheel 17, so that regulate the height of whole ridging first half.
Described running gear also comprises one and is arranged on frame 1 side and the land wheel 31 be fixedly connected with land axle 20.The offside of land wheel 31 is provided with strut 18, and this strut 18 can rotate around the axis, and is provided with locking spring, and when the present invention works, strut 18 is packed up, and erects during parking.Break through inertial thinking, present invention employs the structure of one-sided land wheel, reduce area needed for operation, make the present invention more be applicable to earthing up between ridge operation; While guarantee walking stability, larger space can also be provided for operating personnel, and decrease living load.
Described manipulation device comprises the undersetting 25 being arranged on frame 1 and support 3 joint portion, undersetting 25 and gearbox 19 bolt-connection; Upper bracket 10 is provided with, upper bracket 10 and undersetting 25 bolt-connection, upper bracket 10 and handle 11 bolt-connection above undersetting 25; Handle 11 end is provided with the regulator 12 that is connected with power set and regulates button 13.
Further, bearing adjusting rod 9 is provided with between upper bracket 10 and undersetting 25, handle adjusting rod 14 is provided with between upper bracket 10 and handle 11, by regulating this bearing adjusting rod 9, the right position of handle 11 and upper bracket 10 can be regulated, by regulating handle adjusting rod 14, the upper-lower height of handle 11 can be regulated and fixing, so that the height of the height of handle 11, position and operator adapts.
As Fig. 1, Fig. 5 are visible, further, two fixed teeth 34 are fixedly connected with upper bracket 10, undersetting 25 respectively; Two fixed teeth 34 are intermeshed, and can prevent the slip between upper bracket 10, undersetting 25, strengthen firm effect.
The cultivator-hiller being applicable to operation between ridge of the present invention, the right and lefts of its support 3 both sides arranges two identical left V-type mud guards 2 and right V-type mud guard 2 ' along support 3 axisymmetrical.Under the prerequisite of basic demand adapting to a certain crops, row spacing high to ridge, left V-type mud guard 2 and right V-type mud guard 2 ' can adopt immutable fixed structure.
Further, left V-type mud guard 2 of the present invention and right V-type mud guard 2 ' can be designed as the structure of span, alterable height, thus improve the present invention to different crops, different adaptability of ploughing.Its concrete scheme is, described support 3 is provided with ridge high adjusting bolt 5 by pedestal, left V-type mud guard 2 is made up of left limit for width plate 211 and left height limiting plate 212, is connected through the hinge between left limit for width plate 211 and left height limiting plate 212, and junction is provided with left row spacing adjusting bolt 32; Right V-type mud guard 2 ' is made up of right limit for width plate 211 ' and right height limiting plate 212 ', and be connected through the hinge between right limit for width plate 211 ' and right height limiting plate 212 ', junction is provided with right row spacing adjusting bolt 32 '; Be arranged on the left height limiting plate 212 of support 3 both sides and right height limiting plate 212 ' respectively by a left side mention 213 and the right side mention that 213 ' is connected in ridge high adjusting bolt 5.
Left V-type mud guard 2 is identical with right V-type mud guard 2 ' shape and be symmetrical arranged, left height limiting plate 212, right height limiting plate 212 ' are near support 3 axis, left limit for width plate 211, right limit for width plate 211 ' outwards stretch, therefore mention 213 by an adjustment left side, the 213 ' diverse location in ridge high adjusting bolt 5 is mentioned on the right side, can realize the control to left V-type mud guard 2 and right V-type mud guard 2 ' height.Regulate left row spacing adjusting bolt 32 and right row spacing adjusting bolt 32 ' that the span of both sides left limit for width plate 211, right limit for width plate 211 ' can be controlled by row spacing.By the cooperation of left V-type mud guard 2 and right V-type mud guard 2 ', left row spacing adjusting bolt 32 and right row spacing adjusting bolt 32 ', ridge high adjusting bolt 5, height and the width of left V-type mud guard 2 and right V-type mud guard 2 ' can be adjusted, and then adapt to the difference ridging requirement on ridge.Adjustment completes and makes it fixing, to control the direction of the earth that left and right ridging cutter 22,22 ' is trained out, the earth that training is gone out does not hinder leaf; The requirement that simultaneous adaptation Different Crop is high to ridge.
Left V-type mud guard 2 and right V-type mud guard 2 ' can be adjusted to same structure, also can be adjusted to different structure, thus improve place adaptability further.
Support 3 both sides between guide post 6 and left and right ridging cutter 22,22 ' are provided with left front baffle plate 35, right front baffle plate 35 '.Adopt technique scheme, the operation interval of earth can be limited, prevent it from shedding forward under centrifugal action.This left front baffle plate 35, right front baffle plate 35 ' also can directly be connected with left height limiting plate 212, right height limiting plate 212 ', thus realize synchronization lifting.
Described gearbox 19 is provided with the advance and retreat handle 29 be connected with land axle 20.This advance and retreat handle 29 is wheel shaft 20 rotation direction controllably, and then realizes the cultivator-hiller advance or the retrogressing that are applicable to operation between ridge of the present invention, facilitates it in the movement of narrow space.
Described gearbox 19 is provided with the ridging cutter handle 15 be connected with coulter shaft 21.By the adjustment of this ridging cutter handle 15, make coulter shaft 21 rotating speed adjustable, coordinate with left V-type mud guard, right V-type mud guard, realize ridging intensity variable.
Further, described gearbox 19 is provided with the ground wheel handle 28 be connected with land axle 20.Land axle 20 rotating speed can be adjusted, and then the rotating speed of adjustment land wheel 31, realize the speed of travel variable.
By the coupling of coulter shaft 21 and land axle 20 different rotating speeds, the cultivator-hiller being applicable to operation between ridge of the present invention can adjust its mode of operation for the demand of Different Crop to ridge condition.
Its course of work: be applicable to the cultivator-hiller of operation between ridge be placed in furrow by of the present invention, hold handle 11, start engine 16, power is transported to driven pulley 24 from driving wheel 26, and then drive transmission main shaft 30 to rotate; Transmission main shaft 30 drives land axle 20 and coulter shaft 21 to rotate by the transmission mechanism in gearbox 19 respectively, and then drive land wheel 31 and left and right ridging cutter 22,22 ' to rotate, like this by the continuous operation of land wheel 31, left and right ridging cutter 22,22 ', the practicable ridging to earth, trench digging, ridging operation.
Regulate the advance of advance and retreat handle 29 this banking machine adjustable, retrogressing; The adjustably speed of adjustable land wheel 31 rotation of wheel handle 28; Regulate the speed that the adjustable left and right ridging cutter 22,22 ' of ridging cutter handle 15 rotates.
Claims (6)
1. one kind is applicable to the cultivator-hiller of operation between ridge, comprise the stand arrangement be made up of frame (1) and the support (3) that is fixed on frame (1) front, it is characterized in that: also comprise the power set, banker, running gear and the manipulation device that are connected with stand arrangement;
Described power set comprise the engine (16) be fixed in stand arrangement, gearbox (19), engine (16) is provided with driving wheel (26), driven pulley (24) is coaxially connected with transmission main shaft (30), is in transmission connection between driving wheel (26) and driven pulley (24); Gearbox (19) is provided with land axle (20), coulter shaft (21); Be fixedly connected by holder (33) between support (3) and gearbox (19);
Described banker comprises the left V-type mud guard (2) of the mutual symmetry being connected to support (3) both sides and right V-type mud guard (2 '), also comprises two and is separately positioned on support (3) both sides and the left and right ridging cutter (22,22 ') be fixedly connected with coulter shaft (21);
Described running gear comprises the adjustable jig arm (4) of the tightness that is arranged on support (3) front end, the end of jig arm (4) is provided with jig arm adjuster (40), jig arm (4) is movably set with guide post (6) through jig arm adjuster (40), guide post (6) upper end is connected with screw mandrel (7) by its built-in screw thread (60), screw mandrel (7) upper end is provided with lead screw handle (8), and lower end is connected with directive wheel (17) through quarter butt (36); Described frame (1) is provided with one-sided land wheel (31);
Described manipulation device comprises the undersetting (25) being arranged on frame (1) and support (3) joint portion, undersetting (25) and gearbox (19) bolt-connection; Undersetting (25) top is provided with upper bracket (10), upper bracket (10) and undersetting (25) bolt-connection; Upper bracket (10) and handle (11) bolt-connection, handle (11) end is provided with the regulator (12) that is connected with power set and regulates button (13).
2. the cultivator-hiller being applicable to operation between ridge according to claim 1, it is characterized in that: described support (3) is provided with ridge high adjusting bolt (5) by pedestal, left V-type mud guard (2) is made up of left limit for width plate (211) and left height limiting plate (212), be connected through the hinge between left limit for width plate (211) and left height limiting plate (212), junction is provided with left row spacing adjusting bolt (32); Right V-type mud guard (2 ') is made up of right limit for width plate (211 ') and right height limiting plate (212 '), is connected through the hinge between right limit for width plate (211 ') and right height limiting plate (212 '), and junction is provided with right row spacing adjusting bolt (32 '); Respectively by a left side, the left height limiting plate (212) and the right height limiting plate (212 ') that are arranged on support (3) both sides mention that (213) and the right side mention that (213 ') is connected on ridge high adjusting bolt (5).
3. the cultivator-hiller being applicable to operation between ridge according to claim 1 and 2, is characterized in that: support (3) both sides between guide post (6) and left and right ridging cutter (22,22 ') are provided with left front baffle plate (35), right front baffle plate (35 ').
4. the cultivator-hiller being applicable to operation between ridge according to claim 1 and 2, is characterized in that: described gearbox (19) is provided with the advance and retreat handle (29) be connected with land axle (20).
5. the cultivator-hiller being applicable to operation between ridge according to claim 1 and 2, is characterized in that: described gearbox (19) is provided with the ridging cutter handle (15) be connected with coulter shaft (21).
6. the cultivator-hiller being applicable to operation between ridge according to claim 1 and 2, is characterized in that: described gearbox (19) is provided with the ground wheel handle (28) be connected with land axle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310000284.XA CN103026817B (en) | 2013-01-02 | 2013-01-02 | Cultivator-hiller suitable for operation between ridges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310000284.XA CN103026817B (en) | 2013-01-02 | 2013-01-02 | Cultivator-hiller suitable for operation between ridges |
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| Publication Number | Publication Date |
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| CN103026817A CN103026817A (en) | 2013-04-10 |
| CN103026817B true CN103026817B (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310000284.XA Active CN103026817B (en) | 2013-01-02 | 2013-01-02 | Cultivator-hiller suitable for operation between ridges |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202116A (en) * | 2013-04-12 | 2013-07-17 | 池上剑 | Soil loosener |
| CN105230152A (en) * | 2015-09-16 | 2016-01-13 | 长沙恒牛农业科技有限公司 | Hard land ditching banking machine and application method thereof |
| CN108184344B (en) * | 2017-12-29 | 2020-06-09 | 南京六六创业科技有限公司 | Adjustable intertillage hiller strides |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3305882B2 (en) * | 1994-06-08 | 2002-07-24 | ヤンマー農機株式会社 | Rotary cover tilt adjustment device for management machine |
| JP2004041031A (en) * | 2002-07-09 | 2004-02-12 | Yanmar Agricult Equip Co Ltd | Ridging working machine |
| CN1823562A (en) * | 2006-04-07 | 2006-08-30 | 房孝举 | Bedder lister |
| CN201171264Y (en) * | 2008-02-04 | 2008-12-31 | 陈则铭 | Ridging rotary-plough borer |
| CN201766818U (en) * | 2009-05-18 | 2011-03-23 | 现代农装株洲联合收割机有限公司 | Tobacco field ridging machine |
| CN102265729B (en) * | 2011-05-25 | 2015-08-05 | 林建华 | A kind of ridger |
| CN202153837U (en) * | 2011-06-29 | 2012-03-07 | 潍坊鲁科机械有限公司 | Ditching hiller |
| CN203086934U (en) * | 2013-01-02 | 2013-07-31 | 安徽中科电气自动化有限公司 | Cultivator-hiller applied to ridge operation |
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2013
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Owner name: ANHUI ZHONGKE AUTOMATION CO., LTD. Free format text: FORMER NAME: ANHUI ZHONGKE ELECTRICAL AUTOMATION CO., LTD. |
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Address after: 231460 Anhui Zhongke automation Limited by Share Ltd, No. 19, B District, Huadong Plastics City, new town, Anhui, Tongcheng Patentee after: ANHUI ZHONGKE AUTOMATION CO., LTD. Address before: 231460 Anhui city of Anqing province Tongcheng City Xin Du Zhen East China Plastics City B District No. 19 Anhui Branch Electric Automation Co. Ltd. Patentee before: Anhui Zhongke Electrical Automation Co., Ltd. |