CN205510698U - Bedder is supporting with clear ditch device of intelligent profile modeling - Google Patents
Bedder is supporting with clear ditch device of intelligent profile modeling Download PDFInfo
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- CN205510698U CN205510698U CN201620066976.3U CN201620066976U CN205510698U CN 205510698 U CN205510698 U CN 205510698U CN 201620066976 U CN201620066976 U CN 201620066976U CN 205510698 U CN205510698 U CN 205510698U
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- shaper
- belt
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- cleaning device
- ditch
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Abstract
The utility model provides a pair of bedder is supporting with clear ditch device of intelligent profile modeling, including setting up in the mechanism of breaking ground of bedder rear frame member below, the mechanism right side of breaking ground was just arranged foremost in the support at the support body receipts fortune mechanism, still include the profile modeling sensory control mechanism and the hack mechanism that are connected with PLC controller circuit. The utility model discloses not only can cooperate the bedder operation to realize in the rectangular pieces of land in a field ditch clearance of height rough road and large clod, realize on the arbitrary cross section of rectangular pieces of land in a field according to profile modeling control circuit and device that rectangular pieces of land in a field face and rectangular pieces of land in a field ditch bottom surface difference in height are unanimously moreover to conscientiously, the walking that is transplanting machine and harvest machinery provides better rectangular pieces of land in a field ditch quality, thereby improves survival rate and the output of seedling.
Description
Technical field
This utility model relates to a kind of scarification equipment, especially a kind of Intelligent copying furrow ditch cleaning plant, belongs to agricultural machinery technological field.
Background technology
Compared with cereal crops, industrial crops are higher to the requirement of consolidation, general employing furrow make (or ridge culture), need to meet the requirement that table soil is in small, broken bits, furrow face is smooth, furrow ditch is straight, and traditional micro-cultivated ridger and rotary tillage, ridging combined working machine all can not meet above-mentioned job requirements.
Only have shaper disclosed in the patent document of Application No. ZL201420813108.8 at present and can realize the furrow face of different fabric width, can guarantee that furrow face neat and consistent simultaneously, there are good furrow and make effect.But, during test, a large amount of hack is still had to overstock after finding this facility operation in furrow ditch between adjacent two furrow, the soil crushing that formation is uneven in furrow ditch, granular size differs, if in addition under the conditions of clay, later stage soil block by become stiff incomparably, the biggest on the transplanting in crop later stage and results impact, on the one hand it cannot be guaranteed that all crop seedling depths of planting are inconsistent, thus when causing the later stage to be gathered in the crops, cutting stem height differs;On the other hand it cannot be guaranteed that harvesting equipment ceding of Taiwan depth of implements is consistent, control to propose great challenge to the ceding of Taiwan, reduce working performance, promote manufacturing cost.
According to the applicant understood, for irrigation canals and ditches ditch cleaning aspect, the patent document of Application No. ZL201320793287.9 proposes a kind of broad-adjustable ditching machine ditch cleaning plate of ditching, by ditch cleaning plate, mud gear is dropped down onto in ditch in ditching machine works, although structure is simple, a large amount of hack is still suffered from furrow ditch, it is impossible to ensure that bottom of trench is smooth after operation;Adding ladder beam on the basis of original ditch cleaner in patent document ZL201310386050.3, realize ditch cleaning simultaneously and bury soil, the overhead wine-growing occasion for level land, above two is all not suitable for furrow and makees occasion.Thus it is specifically designed to furrow ditch (or furrow) interior cleaning plant the most still for blank.
Utility model content
The purpose of this utility model is: the problem existed for above-mentioned prior art, a kind of Intelligent copying ditch cleaning device is proposed, shaper operation not only can be coordinated to be uneven in realizing furrow ditch the cleaning of road surface and large clod, and it is consistent with furrow ditch bottom surface difference in height to realize furrow face on the arbitrary cross section of furrow with device according to copying control circuit, thus walking for transplanting machine and harvest machinery provides preferable furrow ditch quality conscientiously, thus improves survival rate and the yield of seedling.
In order to reach object above, a kind of shaper supporting Intelligent copying ditch cleaning device of the present utility model, including the mechanism of breaking ground being arranged on below shaper rear cross beam, it is supported on support body and foremost and is placed in the Shou Yun mechanism on the right side of mechanism of breaking ground;It is characterized in that: also include the profiling sensing control mechanism with PLC connection and hack mechanism;
Described profiling sensing control mechanism includes being uniformly distributed the three groups of ultrasonic sensors being arranged on support body;The signal output part of described three groups of ultrasonic sensors connects the signal input part of PLC;The signal output part of described PLC connects electromagnetic valve;Described electromagnetic valve is connected with the hydraulic cylinder being installed on lower supporting plate by oil pipe,
Described hack mechanism includes the angular transducer being arranged on roller end;Described angular transducer signal output part connects the signal input part of PLC;The signal output part of described PLC connects proportioning valve;Described proportioning valve is connected with hydraulic motor by oil pipe;
Described PLC contains:
Module is set, for arrange ultrasonic sensor to furrow identity distance from preset parameter and the crank degree preset parameter of upper rotating shaft;
Receiver module, for receiving the transducing signal of ultrasonic sensor, angular transducer;And determine ultrasonic sensor and the actual range in furrow face, the actual rotational angle angle of upper rotating shaft;
Comparison module, is used for comparing ultrasonic sensor and furrow face actual range and preset parameter, and records both differences H;Actual rotational angle angle and crank degree preset parameter for upper rotating shaft;
Indicating module, is used for starting control electromagnetic valve and proportioning valve work, if H > 0, starts the work of electromagnetic valve left end, control hydraulic cylinder and move upward;If H < 0, start the work of electromagnetic valve right-hand member, control hydraulic cylinder and move downward;If actual rotational angle angle is more than crank degree preset parameter, then start proportioning valve work.
Further, the inner casing of described hydraulic cylinder is equipped with displacement transducer;The signal output part of institute's displacement sensors is connected to PLC.
Further, described mechanism of breaking ground includes cutterhead and the tulwar sheet being uniformly arranged on cutterhead, before and after described tulwar sheet, both sides are fitted with the support ridger plate (3) being supported on rear cross beam, described cutterhead is installed on the pack roller power output shaft of shaper, and described power output shaft is connected with the belt shaft I of Shou Yun mechanism by chain-drive mechanism.
Further, the high order end of described Shou Yun mechanism is to be supported on the wedge angle shovel below support body, the right-hand member of described wedge angle shovel is seamless applying with the high order end of belt, described belt is closed circulation bilayer zone, in the middle of it, the roller bearing with low order end is respectively belt shaft II and belt shaft III, described belt shaft I is installed between former and later two oblique links I, and described belt shaft II and belt shaft III are respectively arranged in before and after case between two sides.
Further, described hack mechanism also includes the hack axle being connected with hydraulic motor power, and the external peripheral surface of described hack axle is placed with triangular blade by helical manner;Gap between minimum point and belt (15) surface of described triangular blade external diameter is 10 ~ 20mm.
Further, described profiling sensing control mechanism also includes that left surface fixes, with the inner cylinder body upper end of hydraulic cylinder, the portable plate being connected;The right flank of described portable plate is connected with press wheel by link III.
Further, the back lower place of described support is provided with tail wheel, and described tail wheel is connected with support body by link IV.
Further, described upper rotating shaft is arranged with baffle plate;The minimum point that described baffle plate hangs naturally is 20mm with the gap of belt surface.
The beneficial effects of the utility model: profiling of the present utility model sensing control mechanism can detect shaper post-job furrow surface evenness situation in real time, realize furrow face on the arbitrary cross section of furrow consistent with furrow ditch bottom surface difference in height, the site preparation quality that the transplanting of later stage crop, results etc. are provided.Additionally intelligence hack controlling organization can monitor the large clod to belt of transport in furrow ditch in real time, and can the rotating speed of adjustment hack axle, refine large clod further, it is made to become the hack grain of below 20mm, improve the uniformity discharging grogs, it is simple to suppression, smooth in keeping ditch.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is the structural representation of one embodiment of this utility model.
Fig. 2 is the A-A profile of Fig. 1 embodiment.
Fig. 3 is that in Fig. 1 embodiment, hack grain discharges locus time chart.
Fig. 4 is sensing control circuit schematic diagram in Fig. 1 embodiment.
Fig. 5 is Fig. 1 embodiment Intelligent copying ditch cleaning control flow chart.
In figure, 1-shaper, 2-rear cross beam, 3-support ridger plate, 4-cutterhead, 5-tulwar sheet, 6-power output shaft, 7-chain-drive mechanism, 8-wedge angle shovels, 9-PLC, 10-link I, 11-belt shaft I, 12-belt shaft II, the upper rotating shaft of 13-, 14-angular transducer, 15-belt, 16-case, 17-hack axle, 18-triangular blade, 19-lower supporting plate, 20-hydraulic cylinder, 21-link III, 22-press wheel, 23-portable plate, 24-electromagnetic valve, 25-hydraulic motor, 26-proportioning valve, 27-support body, 28-ultrasonic sensor, 29-tail wheel, 30-belt shaft III, 31-link II, 32-baffle plate, 33-link IV.
Detailed description of the invention
Embodiment one
A kind of shaper supporting Intelligent copying ditch cleaning device of the present embodiment, structure as depicted in figs. 1 and 2, including the mechanism of breaking ground below the rear cross beam 2 of shaper 1, is supported on support body 27 and foremost and is placed in the Shou Yun mechanism on the right side of mechanism of breaking ground, profiling sensing control mechanism and hack mechanism.
The signal input part of profiling sensing control mechanism connects the three groups of ultrasonic sensors 28 being positioned at support body 27 middle-end, output termination electromagnetic valve 24.Electromagnetic valve 24 realizes the upper-lower position of hydraulic cylinder 20 by controlling the input direction of hydraulic oil.The inner cylinder body upper end of hydraulic cylinder 20 and the left surface of portable plate 23 are fixed on one.
The signal input part of hack controlling organization connects the angular transducer 14 being connected with upper rotating shaft 13 end, the proportioning valve 26 that output termination is fixed on support body 27, the hydraulic oil output termination of proportioning valve 26 is positioned at the hydraulic motor 25 of hack axle 17 end, and hydraulic motor 25 is fixed on case 16 trailing flank.
The signal of profiling sensing control mechanism and hack controlling organization receives, processes and export control by PLC
9 realize.
Mechanism of breaking ground comprises cutterhead 4 and the tulwar sheet 5 being uniformly arranged on cutterhead 4, and before and after tulwar sheet 5, both sides are fitted with the support ridger plate 3 being supported on rear cross beam 2.Cutterhead 4 is installed on the pack roller power output shaft 6 of shaper 1, and power output shaft 6 is connected with the belt shaft I 11 of Shou Yun mechanism by chain-drive mechanism 7.The high order end of Shou Yun mechanism is to be supported on the wedge angle shovel 8 below support body 27, and the right-hand member of wedge angle shovel 8 is seamless applying with the high order end of belt 15.Belt 15 is closed circulation bilayer zone, and in the middle of it, the roller bearing with low order end is respectively belt shaft II 12 and belt shaft III 30.Belt shaft I 11 is installed between former and later two oblique links I 10, and belt shaft II 12 and belt shaft III 30 are respectively arranged between case 16 two sides front and back.
Additionally, portable plate 23 is embedded in the right flank of case 16, the right flank of portable plate 23 is connected with press wheel 22 by link III 21.Being cased with baffle plate 32 in upper rotating shaft 13, width is 5mm, and the gap between minimum point and belt 15 surface that baffle plate 32 hangs naturally is 20mm.The external peripheral surface of hack axle 17 is arranged triangular blade 18 by helical manner, and the gap between minimum point and belt 15 surface of triangular blade 18 external diameter is 10~20mm.
Electromagnetic valve 24 is all connected with hydraulic pump with final output with the input of proportioning valve 26, and electromagnetic valve 24 is connected with the hydraulic cylinder 20 being installed on lower supporting plate 19 by oil pipe, and proportioning valve 26 is connected with hydraulic motor 25 by oil pipe.Ultrasonic sensor 28 is mounted vertically in the side of support body 27, and triangular installing space is equal, and installation terrain clearance is 300mm.
Wedge angle shovel 8 passes through link II 31 and is fixedly installed in the lower section of support body 27, and it is shaped as triangular wedge, is 15 °~20 ° with horizontal plane angle, and its inclined-plane is horn structure, is beneficial to scoop up hack.Support 27 tail wheel 29 is installed at the rear corners, tail wheel 29 is connected with support body 27 by link IV 33, is used for supporting whole support body 27 so that it is upper-part uniform force.
The control process of this device is as it is shown in figure 5, specifically comprise the steps of:
A) connect the circuit of all hydraulic oil circuit and electric components, as shown in Figure 4, install ultrasonic sensor 28 and angular transducer 14, start four-wheel tractor, start hydraulic oil pump, by oil pipe, hydraulic oil is transferred to electromagnetic valve 24 and proportioning valve 26.
B) shaper 1 is started working, and sorts out the furrow of rule, along with the rotary motion of shaper pack roller power output shaft 6, on the one hand drives cutterhead 4 thereon rotary motion, and then drives the pan soil that tulwar sheet 5 is compacted in cutting furrow ditch;On the other hand by chain-drive mechanism 7, power is transferred on belt shaft I 11, owing to belt 15 is closed circulation bilayer zone, and is enclosed between belt shaft I 11 and belt shaft III 30, corresponding drive belt 15 cycle rotation.
During the pan soil c) being compacted in tulwar sheet 5 cuts furrow ditch, the hack flown out is kept off by the support ridger plate 3 of both sides, in case flying to the furrow face put in order, destroys furrow surface evenness.Triangular wedge wedge angle shovel 8 is installed in the lower section of support body 27, can scoop up in time and be placed on the soil crushing in furrow ditch after being crushed by tulwar sheet 5, accumulation along with soil amount, soil block above inclined-plane is gradually pressed against on belt 15, by the motion of belt 15, II 12 soil blocks of intermediate belt axle are become horizontal transport by inclined-plane transport.
D) during soil block is by horizontal feed, when soil block volume is excessive, it will touching the baffle plate 32 being disposed vertically, owing to baffle plate is lightweight, thickness is thin, and promotion baffle plate 32 is swung by large clod.When baffle plate 32 swings, the end of rotating shaft thereon 13 is provided with angular transducer 14, the corner of baffle plate 32 can be monitored in real time, then the angle signal detected is transferred to PLC 9, and compared with preset parameter 30 °, if corner is more than 30 °, the program of PLC 9 will start the signal of telecommunication to proportioning valve 26, it is at open mode, so that hydraulic oil inputs to hydraulic motor 25, and then drive hack axle 17 and the triangular blade 18 being installed on it to produce rotary motion by the motion of hydraulic motor 25, the most broken large clod just detected, it is made to be refined into the particle diameter hack grain less than 20mm;Otherwise, proportioning valve 26 is closed.
E) while said process performs, profiling sensing control process also synchronizes to carry out.It is arranged on the furrow face after equally distributed three groups of ultrasonic sensors 28 detection arranges on support body 27, and the signal of telecommunication detected is transferred to PLC 9, PLC 9 processes the average of three groups of signals of telecommunication, and compare with preset parameter 300mm, record the difference with preset parameter simultaneously, be designated as H.
If more than preset parameter 300mm, PLC 9 will start programme-control electromagnetic valve 24, its left position is made to work, now hydraulic oil will flow into hydraulic cylinder 20, and promote its inner casing to produce upper shifting movement, due to inner casing and portable plate 23, link III 21, press wheel 22 is connected as an entirety, they can produce and move up and down simultaneously, thus the inner casing of hydraulic cylinder 20 is when moving upward, portable plate 23 also will be shifted up, and then the vertical dimension on portable plate 23 and belt 15 surface will increase, and the movement velocity of belt 15 is constant, as shown in Figure 3, owing to shaper 1 is in advance, increase making hack grain at the parallel furrow ditch in the furrow face that falls into ultrasonic sensor 28 has just detected, ensure have enough grogs to be suppressed.
Meanwhile, when the inner casing of hydraulic cylinder 20 moves upward, its built-in displacement transducer can detect displacement in real time, and signal is fed back to, and PLC 9, PLC 9 program will determine that whether be equal to H, if equal, then issue instructions to electromagnetic valve 24, position in making it keep, i.e. makes the inner casing of hydraulic cylinder 20 stop moving upward, and makes to move distance on inner casing equal with the difference in height that ultrasonic sensor 28 detects.
If less than preset parameter 300mm, in like manner understanding, portable plate 23 will reduce with the vertical dimension on belt 15 surface, reduces so that falling into hack grain at furrow ditch, ensures that the height that inner casing declines is equal to H by the displacement transducer that hydraulic cylinder 20 is built-in.The hack grain suppression finally using press wheel 22 to be discharged in furrow ditch, keeps furrow face on the arbitrary cross section of whole furrow consistent with furrow ditch bottom surface difference in height, it is achieved highly profiling.
In addition to the implementation, this utility model can also have other embodiments.The technical scheme that all employing equivalents or equivalent transformation are formed, all falls within the protection domain of this utility model requirement.
Claims (8)
1. a shaper supporting Intelligent copying ditch cleaning device, including being arranged on the mechanism of breaking ground of shaper rear cross beam (2) lower section, being supported on support body (27) and foremost and be placed in the Shou Yun mechanism on the right side of mechanism of breaking ground;It is characterized in that: also include the profiling sensing control mechanism with PLC connection and hack mechanism;
Described profiling sensing control mechanism includes being uniformly distributed the three groups of ultrasonic sensors (28) being arranged on support body (27);The signal output part of described three groups of ultrasonic sensors (28) connects the signal input part of PLC;The signal output part of described PLC connects electromagnetic valve (24);Described electromagnetic valve (24) is connected with the hydraulic cylinder (20) being installed on lower supporting plate (19) by oil pipe,
Described hack mechanism includes the angular transducer (14) being arranged on rotating shaft (13) end;Described angular transducer (14) signal output part connects the signal input part of PLC;The signal output part of described PLC connects proportioning valve (26);Described proportioning valve (26) is connected with hydraulic motor (25) by oil pipe;
Described PLC contains:
Module is set, be used for arranging ultrasonic sensor (28) to furrow identity distance from preset parameter and the crank degree preset parameter of upper rotating shaft (13);
Receiver module, for receiving the transducing signal of ultrasonic sensor, angular transducer;And determine ultrasonic sensor and the actual range in furrow face, the actual rotational angle angle of upper rotating shaft (13);
Comparison module, is used for comparing ultrasonic sensor to furrow face actual range and preset parameter, and records both differences H;Actual rotational angle angle and crank degree preset parameter for upper rotating shaft (13);
Indicating module, is used for starting control electromagnetic valve and proportioning valve work, if H > 0, starts the work of electromagnetic valve left end, control hydraulic cylinder and move upward;If H < 0, start the work of electromagnetic valve right-hand member, control hydraulic cylinder and move downward;If actual rotational angle angle is more than crank degree preset parameter, then start proportioning valve work.
Shaper the most according to claim 1 supporting Intelligent copying ditch cleaning device, it is characterised in that: it is equipped with displacement transducer on the inner casing of described hydraulic cylinder (20);The signal output part of institute's displacement sensors is connected to PLC.
Shaper the most according to claim 1 supporting Intelligent copying ditch cleaning device, it is characterized in that: described in mechanism of breaking ground include cutterhead (4) and the tulwar sheet (5) being uniformly arranged on cutterhead (4), before and after described tulwar sheet (5), both sides are fitted with the support ridger plate (3) being supported on rear cross beam (2), described cutterhead (4) is installed on the pack roller power output shaft (6) of shaper (1), and described power output shaft (6) is connected with the belt shaft I (11) of Shou Yun mechanism by chain-drive mechanism (7).
Shaper the most according to claim 3 supporting Intelligent copying ditch cleaning device, it is characterized in that: the high order end of described Shou Yun mechanism is wedge angle shovel (8) being supported on support body (27) lower section, the right-hand member of described wedge angle shovel (8) is seamless applying with the high order end of belt (15), described belt (15) is closed circulation bilayer zone, in the middle of it, the roller bearing with low order end is respectively belt shaft II (12) and belt shaft III (30), described belt shaft I (11) is installed between former and later two oblique links I (10), described belt shaft II (12) and belt shaft III (30) are respectively arranged between case (16) two sides front and back.
Shaper the most according to claim 4 supporting Intelligent copying ditch cleaning device, it is characterized in that: described hack mechanism also includes the hack axle (17) being connected with hydraulic motor (25) power, the external peripheral surface of described hack axle (17) is placed with triangular blade (18) by helical manner;Gap between minimum point and belt (15) surface of described triangular blade (18) external diameter is 10-20mm.
Shaper the most according to claim 1 supporting Intelligent copying ditch cleaning device, it is characterised in that: described profiling sensing control mechanism also includes that left surface fixes, with the inner cylinder body upper end of hydraulic cylinder (20), the portable plate (23) being connected;The right flank of described portable plate (23) is connected with press wheel (22) by link III (21).
Shaper the most according to claim 1 supporting Intelligent copying ditch cleaning device, it is characterized in that: the back lower place of described support body (27) is provided with tail wheel (29), described tail wheel (29) is connected with support body (27) by link IV (33).
Shaper the most according to claim 1 supporting Intelligent copying ditch cleaning device, it is characterised in that: it is arranged with baffle plate (32) on described upper rotating shaft (13);The minimum point that described baffle plate (32) hangs naturally is 20mm with the gap on belt (15) surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620066976.3U CN205510698U (en) | 2016-01-22 | 2016-01-22 | Bedder is supporting with clear ditch device of intelligent profile modeling |
Applications Claiming Priority (1)
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CN201620066976.3U CN205510698U (en) | 2016-01-22 | 2016-01-22 | Bedder is supporting with clear ditch device of intelligent profile modeling |
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CN201620066976.3U Withdrawn - After Issue CN205510698U (en) | 2016-01-22 | 2016-01-22 | Bedder is supporting with clear ditch device of intelligent profile modeling |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105474810A (en) * | 2016-01-22 | 2016-04-13 | 江苏大学 | Intelligent profiling ditch cleaning device matched with bed shaper and control method of ditch cleaning device |
CN108934406A (en) * | 2017-05-24 | 2018-12-07 | 西北农林科技大学 | Ridging formula orchard automatic obstacle avoiding omnidirectional grass trimmer |
-
2016
- 2016-01-22 CN CN201620066976.3U patent/CN205510698U/en not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105474810A (en) * | 2016-01-22 | 2016-04-13 | 江苏大学 | Intelligent profiling ditch cleaning device matched with bed shaper and control method of ditch cleaning device |
CN105474810B (en) * | 2016-01-22 | 2017-07-21 | 江苏大学 | A kind of shaper, which is matched somebody with somebody, applies mechanically Intelligent copying ditch cleaning device and its control method |
CN108934406A (en) * | 2017-05-24 | 2018-12-07 | 西北农林科技大学 | Ridging formula orchard automatic obstacle avoiding omnidirectional grass trimmer |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20170721 |