CN214592755U - Hydraulic drive two-ridge four-row multifunctional carrot planting machine - Google Patents
Hydraulic drive two-ridge four-row multifunctional carrot planting machine Download PDFInfo
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- CN214592755U CN214592755U CN202120277979.2U CN202120277979U CN214592755U CN 214592755 U CN214592755 U CN 214592755U CN 202120277979 U CN202120277979 U CN 202120277979U CN 214592755 U CN214592755 U CN 214592755U
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Abstract
The utility model relates to a hydraulic-driven two-ridge four-row carrot multifunctional planter which comprises a hydraulic system, a rotary cultivator, a ridge dividing device, a ridge building and sowing device and a film covering mechanism; the rotary cultivator is connected to a rotary cultivator mounting frame at the foremost end of the whole cultivator, a ridge dividing device is connected behind the rotary cultivator, a ridge building seeding device is connected behind the ridge dividing device, and a film covering mechanism is connected behind the ridge building seeding device; the hydraulic system comprises an oil tank, a hydraulic pump, an auxiliary transmission case, a driving motor and a transfer case; the rotary cultivator mounting bracket upper end is connected with the main drive case, the main drive case constitutes the transmission with the power output shaft of tractor and is connected, the main drive case is power transmission to auxiliary drive case, auxiliary drive case drive hydraulic pump work is carried hydraulic oil to CD-ROM drive motor from the oil tank, CD-ROM drive motor passes through the transfer case with power transmission to the plastic wheel of the seeder of building ridges, drive its rotation, seeding work such as rotary tillage, ridging shaping, bury the drip irrigation zone, the seed falls, the tectorial membrane, earthing press mold can once only be accomplished to this equipment.
Description
Technical Field
The utility model relates to a farming field mechanical equipment, especially a multi-functional planter of hydraulic drive two ridges four rows carrot.
Background
In the field of carrot planting, a common planting mode is broadcast sowing or drill sowing at present, the two sowing modes are high in seed waste and planting cost, and manpower and material resources are wasted by subsequent manual participation in thinning; in order to improve the precision of carrot sowing, farmers adopt a precision sowing mode based on seed ropes, and the method comprises the steps of wrapping seeds into decomposable seed ropes at fixed intervals, and then manually or mechanically laying the seed ropes into the field and covering with thin soil.
Along with the continuous development of carrot planting agriculture, in order to save water and improve the effect of emerging, require in the carrot planting agriculture to plant the carrot ridge-forming and cover the plastic film, lay drip irrigation zone water supply etc. each agriculture link of increase need be divided into multichannel process and remove the completion, supplementary equipment of accomplishing has just also included a lot of platforms, like this again extra increase the cost of labor, prolonged the operation cycle, serious influence the work efficiency that the carrot was planted. The existing carrot combined planter adopts more mechanical transmission, and transmits power to each execution component through mechanisms such as a transmission shaft, a gear box and the like, so that the whole mechanism has a complex structure, and once a transmission system has a problem, field maintenance is not convenient.
Disclosure of Invention
The utility model aims to solve the technical problem that a multi-functional planter of carrot in four lines in two ridges of hydraulic drive is provided, it can once only accomplish rotary tillage, ridging shaping, bury the drip irrigation zone, fall the seed, tectorial membrane, earthing press mold etc. and plant the flow, and the complete machine passes through hydraulic drive and accomplishes, from taking the pump station, is applicable to very much the carrot precision seeding mode that adopts the kind of rope.
In order to solve the technical problem, the utility model discloses a realize according to following mode: the utility model relates to a hydraulic drive two-ridge four-row carrot multifunctional planter which comprises a hydraulic system, a rotary cultivator, a ridge dividing device, a ridge building and sowing device and a film covering mechanism; the rotary cultivator is connected to a rotary cultivator mounting frame at the foremost end of the whole cultivator, a ridge dividing device is connected behind the rotary cultivator, a ridge building seeding device is connected behind the ridge dividing device, and a film covering mechanism is connected behind the ridge building seeding device; the hydraulic system comprises an oil tank, a hydraulic pump, an auxiliary transmission case, a driving motor and a transfer case; the rotary cultivator mounting bracket upper end is connected with the main gear case, and the main gear case constitutes the transmission with the power output shaft of tractor and is connected, and the main gear case is power transmission to auxiliary gear case, and auxiliary gear case drive hydraulic pump work is carried hydraulic oil to driving motor from the oil tank, and driving motor drives its rotation through transfer case with power transmission to the plastic wheel of the seeder of building ridges.
The main transmission box outputs power to the rotary cultivator through a power output end at the lower part to drive the rotary cultivator to work; the soil compacting mechanism is arranged above the rear portion of the rotary cultivator mounting frame and comprises a soil compacting plate, the front end of the soil compacting plate is rotationally connected with the rotary cultivator mounting frame, a soil compacting adjusting screw rod is hinged to the upper end of the soil compacting plate, the upper end of the soil compacting adjusting screw rod is connected with the rotary cultivator mounting frame through a screw rod seat, and the soil compacting plate can be driven to rotate through adjusting the position of the soil compacting adjusting screw rod.
The ridging and seeding device comprises two shaping wheels arranged in parallel in a row, the transfer case is arranged between the two shaping wheels, and the power output ends on the two sides of the transfer case respectively transmit power to the shaping wheels through power transmission shafts; two ends of the shaping wheel are symmetrically provided with conical surfaces, the diameters of the two ends are larger, and the diameter of the middle position is smaller; the middle position of the shaping wheel is fixedly connected with a seed pressing wheel, the middle of the seed pressing wheel is provided with an annular groove, the seed pressing wheel only rolls the seeds planted in the double rows on the ridge during sowing, and the drip irrigation tape placed between the double rows of seeds is positioned in the annular groove and is not rolled; two groups of seed dropping devices are arranged at the front end of each shaping wheel, the front ends of the middle positions of the two groups of seed dropping devices are fixedly connected with a downward drip irrigation belt device, and the seed dropping devices are respectively positioned at the front ends of the cylindrical bosses at the two sides of the annular groove of the seed pressing wheel; the seed tray supports at the upper ends of the ridge building and shaping devices are respectively arranged corresponding to the seed dropping devices, the seed tray supports are provided with disk-shaped belts, and the end parts of the belts are paved at the ridge top through the corresponding seed dropping devices and lightly pressed through a pressing wheel; the drip irrigation belt descending device comprises a height adjusting support, an adjusting square pipe, a lower pipe barrel, an end part guide box and a guide wheel, wherein the height adjusting support is fixedly connected with the drip irrigation belt mounting rack; the lower tube barrel is a hollow shell, the upper end of the lower tube barrel is provided with a guide wheel which can rotate, and the lowest end of the lower tube barrel is an outlet tube; after passing through the end guide box, the drip irrigation tape passes through the outlet pipe opening by bypassing the guide wheel.
The two ends of the pressure wheel are provided with annular cylindrical tables, and the cylindrical tables are fixedly connected with the ridging wheels with conical surfaces on the two sides through hinge pins on the end surfaces of the cylindrical tables to form shaping wheels; a plum blossom groove is formed in the center of the end face of the outer side of the ridging wheel, and the plum blossom wheel is clamped in the plum blossom groove; the power transmission shaft penetrates through the center of the shaping wheel, is fixed with the plum blossom wheel and drives the shaping wheel to rotate through the plum blossom wheel; and a soil scraping plate is arranged above the shaping wheel, and the edge of the soil scraping plate is abutted with conical surfaces on two sides of the shaping wheel, an annular groove of the pressure wheel and cylindrical tables on two sides of the pressure wheel and is used for scraping soil on the surface.
The seed dropping device comprises a seed guide pipe connecting block, wherein the center of the seed guide pipe connecting block is fixedly connected with a seed guide pipe bent backwards, a seed guide pipe adjusting block is fixedly connected to the side of the seed guide pipe connecting block, and a row of positioning teeth are vertically arranged on the seed guide pipe adjusting block; the seed guide pipe connecting block is positioned in a rectangular hole of the U-shaped clamping and connecting plate, a fixed rack is fixedly connected in the rectangular hole, and positioning teeth are arranged on the fixed rack; the positioning teeth on the guide tube adjusting block and the positioning teeth on the fixed rack are meshed with each other to form fixed connection; one end of the clamping and connecting plate is provided with a tensioning bolt, the end part of the tensioning bolt is propped against the cross beam, and the connecting block of the seed guide pipe can be tightly pressed and fixed on the cross beam by adjusting the tensioning bolt; the backward bending part of the seed guiding pipe is positioned at the front ends of cylindrical bosses at two sides of an annular groove of the seed pressing wheel, and the disk-shaped belt penetrates through the seed guiding pipe and then is placed on the ridge top.
The ridging and seeding device is rotationally connected with the rear part of the rotary cultivator mounting frame through connecting plates at two sides, and ridging wheel adjusting arms are arranged at two sides of the ridging and seeding device; the length that the regulating arm one end of the ridging wheel stretches out is adjustable, the end part of the stretching end of the regulating arm and the connecting plates on the two sides form a hinged connection, the other end of the regulating arm of the ridging wheel and the stretching support on the upper end of the mounting frame of the rotary cultivator form a hinged connection, and the position of the ridging and seeding device can be adjusted by adjusting the length of the regulating arm of the ridging wheel.
The ridge dividing device is fixed with connecting plates at two sides of the ridge building and sowing device and comprises side ridge dividing plates longitudinally arranged at two sides and a middle ridge dividing plate positioned in the middle; the front ends of the side ridge dividing plates and the middle ridge dividing plates are provided with wedge-shaped surfaces which are arranged at the front ends of the sides of the shaping wheels, and the areas cultivated by the rotary cultivator can be divided into two ridges through the side ridge dividing plates and the middle ridge dividing plates; the side divides the ridge board and divides ridge board upper end fixedly connected with roof in the middle of and, lies in the place ahead of every seed guide pipe on the roof and is provided with respectively and takes the earthing regulating plate, take the earthing regulating plate vertically to set up, its front end constitutes the hinge with the roof and is connected, and the rear end can with a plurality of fixed orificess fixed connection that set up on the roof to can take the earthing regulating plate through the fixed orifices adjustment and the angle of planter antegrade direction.
The front end of the rotary cultivator mounting frame is provided with a three-point suspension device, and the two sides of the rotary cultivator mounting frame are respectively connected with a rowing machine.
An oil inlet pipeline of the hydraulic pump is provided with a speed regulating valve; the oil return pipeline of the driving motor is communicated with the radiator, the oil outlet pipeline of the radiator is communicated with the oil tank, and the oil outlet pipeline of the oil tank is communicated with the hydraulic pump.
The mulching mechanism is connected to the rear of the ridge-making seeding device, a film roller support and a film pressing wheel are arranged on a frame of the mulching mechanism, and a mulching film is hung on the film roller support through a mulching film roller and can rotate on the film roller support; a film guide roller and a spiral head film guide roller are arranged behind the film roller support, the spiral head film guide roller is arranged in front of the film guide roller, a fixed gap is kept between the film guide roller and the spiral head film guide roller, mulching films pass through the gap and are respectively paved on corresponding ridge tops, and adjacent mulching films are mutually overlapped after the ridge tops are paved; spiral grooves are respectively formed in two ends of the spiral head film guide roller and used for stretching and laying the edge of the outermost mulching film; a transverse pipe is fixedly connected to the rear upper part of the film guide roller, and a plurality of film pressing wheels capable of floating up and down are sleeved on the transverse pipe in a row; the side hilling discs on the two sides are fixedly connected to screw connecting seats on the outer sides of the film pressing wheels on the two sides through long screws respectively, the extending length of the long screws can be adjusted, the screw connecting seats are connected to a frame of the film laminating mechanism through transversely arranged short screws, and the screw connecting seats can drive the side hilling discs to transversely move; after the mulching film is covered on the ridges, the film pressing wheels are respectively pressed on the edges of the mulching film in furrows at two sides of the ridges, and the side hilling discs rotate to hille the edges at the outermost sides of the mulching film.
An irrigation belt mounting rack is arranged above the ridge dividing device, and an irrigation belt can be placed on the irrigation belt mounting rack.
The utility model discloses an actively the effect: two four lines of carrot multi-functional planter in ridge of hydraulic drive can once only accomplish rotary tillage, ridging shaping, bury drip irrigation zone, the seed falls, the tectorial membrane, seeding work such as earthing press mold, realized once advancing the purpose that can plant two ridges and single ridge on planting the double row carrot seed, very big improvement the operating efficiency, and the complete machine passes through hydraulic drive, from taking the pump station, therefore, the clothes surface is strong, the seed degree of depth is unanimous, the tectorial membrane elasticity is unanimous, hang and fall the turn nimble, easy operation is convenient.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
FIG. 3 is a schematic structural view of a hydraulic driving part of the present invention;
FIG. 4 is a schematic view of a part of the structure of the present invention;
FIG. 5 is a schematic view of the seed position;
FIG. 6 is a schematic structural view of a ridge dividing device;
FIG. 7 is a schematic view of the structure of the seed dropping device;
FIG. 8 is a schematic structural view of the shaping wheel;
FIG. 9 is an exploded view of the shaping wheel;
FIG. 10 is a schematic structural view of a film covering mechanism;
FIG. 11 is a schematic structural view of a drip irrigation belt assembly;
in the drawing, 1 a rotary cultivator mounting frame, 2 a ridge dividing device, 3 a ridge building seeding device, 4 a film coating mechanism, 5 a radiator, 6 a three-point suspension device, 7 a main transmission case, 8 an auxiliary transmission case, 9 a hydraulic pump, 10 an oil tank, 11 a soil pressing mechanism, 12 a hydraulic system, 13 a speed regulating valve, 14 a ridge building wheel adjusting arm, 15 a seed pressing wheel, 16 a soil scraping plate, 17 a transfer case, 18 a driving motor, 19 a seed dropping device, 20 a soil pressing plate, 21 a soil pressing adjusting screw, 22 a seed guide pipe, 23 a side ridge dividing plate, 24 a middle ridge dividing plate, 25 a belt earthing adjusting plate, 26 a top plate, 27 a seed guide pipe connecting block, 28 a seed guide pipe adjusting block, 29 a fixed tooth bar, 30 a clamping plate, 31 a ridge building wheel, 32 a plum blossom wheel, 33 a film pressing wheel, 34 a mulching film, 35 a row ripper, 36 a shaping wheel, 37 an annular groove, 38 a plum blossom groove, 39 a seed disc, 40 a 40 belt mounting frame, 41 a drip irrigation belt device, 42 an end guiding box, 43 a regulating box, 43 a square pipe mounting frame, a, 44 height adjusting bracket, 45 guide wheel, 46 lower tube barrel, 47 outlet tube, 48 spiral head film guide roller, 49 film guide roller and 50 side hilling disc.
Detailed Description
As a specific embodiment, as shown in fig. 1 to 3, the utility model discloses a hydraulic drive two-ridge four-row carrot multifunctional planter, which comprises a hydraulic system 12, a rotary cultivator, a ridge dividing device 2, a ridge building seeding device 3 and a film covering mechanism 4; the rotary cultivator is connected to a rotary cultivator mounting frame 1 at the foremost end of the whole cultivator, a ridge dividing device 2 is connected to the rear of the rotary cultivator, a ridge building and sowing device 3 is connected to the rear of the ridge dividing device 2, and a film covering mechanism 4 is connected to the rear of the ridge building and sowing device 3; the hydraulic system 12 comprises an oil tank 10, a hydraulic pump 9, an auxiliary transmission case 8, a driving motor 18 and a transfer case 17; the upper end of the rotary cultivator mounting frame 1 is connected with a main transmission case 7, the main transmission case 7 is in transmission connection with a power output shaft of a tractor, the main transmission case 7 transmits power to an auxiliary transmission case 8, the auxiliary transmission case 8 drives a hydraulic pump 9 to work, hydraulic oil is conveyed to a driving motor 18 from an oil tank 10, and the driving motor 18 transmits the power to a shaping wheel 36 of the ridge forming and seeding device 3 through a transfer case 17 to drive the rotation of the shaping wheel.
As shown in fig. 4, the main transmission case 7 outputs power to the rotary cultivator through a power output end at the lower part to drive the rotary cultivator to work; the soil compacting mechanism 11 is arranged above the rear portion of the rotary cultivator mounting frame 1, the soil compacting mechanism 11 comprises a soil compacting plate 20, the front end of the soil compacting plate 20 is rotatably connected with the rotary cultivator mounting frame 1, a soil compacting adjusting screw 21 is hinged to the upper end of the soil compacting plate 20, the upper end of the soil compacting adjusting screw 21 is connected with the rotary cultivator mounting frame 1 through a screw rod seat, and the soil compacting plate 20 can be driven to rotate by adjusting the position of the soil compacting adjusting screw 21.
As shown in fig. 5, the ridging and seeding device 3 comprises two shaping wheels 36 arranged in parallel in a row, the transfer case 17 is arranged between the two shaping wheels 36, and the power output ends at two sides of the transfer case 17 transmit power to the shaping wheels 36 through power transmission shafts respectively; two ends of the shaping wheel 36 are symmetrically arranged conical surfaces, the diameters of the two ends are larger, and the diameter of the middle position is smaller; the middle position of the shaping wheel 36 is fixedly connected with a seed pressing wheel 15, the middle of the seed pressing wheel 15 is provided with an annular groove 37, the seed pressing wheel 15 only rolls the seeds planted on the double rows of the ridges during sowing, and the drip irrigation tape placed between the double rows of the seeds is positioned at the position of the annular groove 37 and is not rolled; two groups of seed dropping devices 19 are arranged at the front end of each shaping wheel 36, a lower drip irrigation belt device 41 is fixedly connected to the front end of the middle position of the two groups of seed dropping devices 19, and the seed dropping devices 19 are respectively positioned at the front ends of the cylindrical bosses at the two sides of the annular groove 37 of the seed pressing wheel 15; the seed tray supports at the upper ends of the ridge building and shaping devices are respectively arranged corresponding to the seed falling devices 19, the seed tray supports are provided with the seed trays, the end parts of the seed trays are paved at the ridge top through the corresponding seed falling devices 19 and are lightly pressed through the seed pressing wheels 15; the drip irrigation belt descending device 41 comprises a height adjusting support 44, an adjusting square pipe 43, a lower pipe barrel 46, an end part guide box 42 and a guide wheel 45, wherein the height adjusting support 44 is fixedly connected with the drip irrigation belt installing rack 40, the lower pipe barrel 46 is inserted on the height adjusting support 44 through the adjusting square pipe 43 and can move up and down along the height adjusting support 44, and the top part of the adjusting square pipe 43 is connected with the end part guide box 42; the lower tube barrel 46 is a hollow shell, the upper end of the lower tube barrel is provided with a guide wheel 45 which can rotate, and the lowest end of the lower tube barrel is provided with a tube outlet 47; after passing through the end guide box 42, the drip tape passes out of the outlet nozzle 47 around the guide wheel 45.
As shown in fig. 8 and 9, two ends of the seed pressing wheel 15 are provided with annular cylindrical platforms, and the cylindrical platforms are coaxially and fixedly connected with the ridging wheels 31, two sides of which are provided with conical surfaces, through pin shafts on end surfaces of the cylindrical platforms to form shaping wheels 36; a plum blossom groove 38 is formed in the center of the end face of the outer side of the ridging wheel 31, and the plum blossom wheel 32 is clamped in the plum blossom groove 38; the power transmission shaft penetrates through the center of the shaping wheel 36, is fixed with the plum blossom wheel 32 and drives the shaping wheel 36 to rotate through the plum blossom wheel 32; the soil scraping plate 16 is arranged above the shaping wheel 36, and the edge of the soil scraping plate 16 is abutted with conical surfaces on two sides of the shaping wheel 36, the annular groove 37 of the seed pressing wheel 15 and cylindrical platforms on two sides of the seed pressing wheel and is used for scraping soil on the surface.
As shown in fig. 7, the seed dropping device 19 includes a seed guide tube connecting block 27, the center of which is fixedly connected with a seed guide tube 22 bent backwards, a seed guide tube adjusting block 28 is fixedly connected to the side of the seed guide tube connecting block 27, and a row of positioning teeth are vertically arranged on the seed guide tube adjusting block 28; the seed guide pipe connecting block 27 is positioned in a rectangular hole of the U-shaped clamping plate 30, a fixed rack 29 is fixedly connected in the rectangular hole, and positioning teeth are arranged on the fixed rack 29; the positioning teeth on the guide tube adjusting block 28 and the positioning teeth on the fixed rack 29 are meshed with each other to form fixed connection; one end of the clamping plate 30 is provided with a tension bolt, the end part of the tension bolt is propped against the cross beam, and the seed guide pipe connecting block 27 can be tightly pressed and fixed on the cross beam by adjusting the tension bolt; the backward bending part of the seed guiding pipe 22 is positioned at the front end of the cylindrical bosses at two sides of the annular groove 37 of the seed pressing wheel 15, and the disk-shaped belt passes through the seed guiding pipe 22 and then is placed at the ridge top.
The ridging and seeding device 3 is rotationally connected with the rear part of the rotary cultivator mounting frame 1 through connecting plates at two sides, and regulating arms 14 of ridging wheels 31 are arranged at two sides of the ridging and seeding device 3; the length that the 14 one end of adjusting arm of the wheel 31 of making ridge stretches out is adjustable, and the tip that its end that stretches out constitutes the hinge with the both sides connecting plate and is connected, and the 14 other end of adjusting arm of the wheel 31 of making ridge constitutes the hinge with the support that stretches out of rotary cultivator mounting bracket 1 upper end, can adjust the position of seeding device 3 of making ridge through the adjustment wheel 31 of making ridge adjusting arm 14 length.
As shown in fig. 6, the ridge dividing device 2 is fixed to the connecting plates at two sides of the ridge making and seeding device 3, and comprises side ridge dividing plates 23 longitudinally arranged at two sides and a middle ridge dividing plate 24 located at the middle position; the front ends of the side ridge dividing plates 23 and the middle ridge dividing plates 24 are provided with wedge-shaped surfaces which are arranged at the front ends of the sides of the shaping wheels 36, and the areas cultivated by the rotary cultivator can be divided into two ridges through the side ridge dividing plates 23 and the middle ridge dividing plates 24; the side divides the 24 upper ends fixedly connected with roof 26 of ridge board 23 and middle branch ridge board, lies in every seed guide 22 the place ahead on roof 26 and is provided with respectively and takes earthing regulating plate 25, take earthing regulating plate 25 vertically to set up, its front end constitutes the hinge with roof 26 and is connected, the rear end can with a plurality of fixed orifices fixed connection that set up on the roof 26 to can take earthing regulating plate 25 and the angle of planter antecedent direction through the fixed orifices adjustment, adjust and take earthing regulating plate 25 position can change the soft degree of earthing on the variety area, make it be applicable to different grade type soil.
The front end of the rotary cultivator mounting frame 1 is provided with a three-point suspension device 6, and the two sides of the rotary cultivator mounting frame are respectively connected with a rowing machine 35.
An oil inlet pipeline of the hydraulic pump 9 is provided with a speed regulating valve 13, and the rotating speed of the shaping wheel 36 can be adjusted through the speed regulating valve 13; an oil return pipeline of the driving motor 18 is communicated with the radiator 5, an oil outlet pipeline of the radiator 5 is communicated with the oil tank 10, and an oil outlet pipeline of the oil tank 10 is communicated with the hydraulic pump 9.
The mulching mechanism 4 is connected to the rear part of the ridge-making seeding device 3, a film roller support and a film pressing wheel 33 are arranged on a frame of the mulching mechanism, and a mulching film 34 is hung on the film roller support through a mulching film roller and can rotate on the film roller support; a film guide roller 49 and a spiral head film guide roller 48 are arranged behind the film roller support, the spiral head film guide roller 48 is arranged in front of the film guide roller 49, a fixed gap is kept between the film guide roller 49 and the spiral head film guide roller, the mulching films 34 penetrate through the gap and then are respectively paved on the corresponding ridge tops, and the adjacent mulching films are mutually overlapped after being paved on the ridge tops; spiral grooves are respectively formed in two ends of the spiral head film guide roller 48 and used for stretching and laying the edge of the outermost mulching film; a transverse pipe is fixedly connected to the rear upper part of the film guide roller 49, and a plurality of film pressing wheels 33 capable of floating up and down are sleeved on the transverse pipe in a row; the side hilling discs 50 on the two sides are fixedly connected to screw connecting seats on the outer sides of the film pressing wheels 33 on the two sides through long screws respectively, the extending length of the long screws can be adjusted, the screw connecting seats are connected to a frame of the film laminating mechanism 4 through transversely arranged short screws, and the screw connecting seats can drive the side hilling discs 50 to transversely move; after the mulching film is covered on the ridge, the film pressing wheels 33 press the edges of the mulching film in furrows on the two sides of the ridge respectively, and the side hilling discs 50 rotate to hill the outermost edges of the mulching film.
An irrigation belt mounting rack is arranged above the ridge dividing device 2, and an irrigation belt can be placed on the irrigation belt mounting rack.
The utility model discloses a working process is: two four multi-functional planter of carrot in ridge of hydraulic drive, the during operation need be with kind of dish 39, the plastic film roller, drip irrigation zone roller articulates respectively in the position department that corresponds, will take to pull out from the pipe bottom and place on the ridge and fix, fix plastic film 34 on the ridge, it gos forward to pull the planter through the tractor, start the power output shaft of tractor, power output shaft will transmit power to auxiliary transmission case 8 through final drive case 7, 8 work of auxiliary transmission case drive hydraulic pump 9 are carried hydraulic oil to driving motor 18 from oil tank 10, driving motor 18 passes through transfer case 17 with power transmission to the plastic wheel 36 of ridge seeder 3, it rotates to drive it. The main transmission box 7 transmits power to the rotary cultivator, the rotary cultivator crushes soil through the rotary cultivation mechanism and pushes and flattens ridges through the soil pressing plate 20; the ridge dividing and soil compacting device divides the area cultivated by the rotary cultivator into two independent ridges through the side ridge dividing plates 23 and the middle ridge dividing plates 24; the ridging and seeding device 3 respectively presses the independent ridges into the ridges with trapezoidal cross sections through the two shaping wheels 36; the seed pressing wheel 15 arranged on the shaping wheel 36 only presses the seeds planted in the double rows on the ridge, and the drip irrigation tape placed between the double rows of seeds is positioned at the position of the annular groove 37 and is not pressed; after mulching films 34 adjacent to each other on the mulching mechanism 4 are laid on the ridge tops, the mulching films 34 are overlapped with each other in adjacent furrows, after the mulching films 34 are covered on the ridges, the edges of the mulching films 34 on two sides of each pressed ridge are bonded with the soil through the film pressing wheels 33, and if necessary, the edges of the mulching films 34 can be covered and pressed manually at fixed intervals.
Claims (10)
1. The utility model provides a multi-functional planter of carrot in four lines in two ridges of hydraulic drive which characterized in that: comprises a hydraulic system, a rotary cultivator, a ridge dividing device, a ridge building and sowing device and a film covering mechanism; the rotary cultivator is connected to a rotary cultivator mounting frame at the foremost end of the whole cultivator, a ridge dividing device is connected behind the rotary cultivator, a ridge building seeding device is connected behind the ridge dividing device, and a film covering mechanism is connected behind the ridge building seeding device; the hydraulic system comprises an oil tank, a hydraulic pump, an auxiliary transmission case, a driving motor and a transfer case; the rotary cultivator mounting bracket upper end is connected with the main gear case, and the main gear case constitutes the transmission with the power output shaft of tractor and is connected, and the main gear case is power transmission to auxiliary gear case, and auxiliary gear case drive hydraulic pump work is carried hydraulic oil to driving motor from the oil tank, and driving motor drives its rotation through transfer case with power transmission to the plastic wheel of the seeder of building ridges.
2. The hydraulically driven two-ridge four-row multifunctional carrot planter according to claim 1, characterized in that: the main transmission box outputs power to the rotary cultivator through a power output end at the lower part to drive the rotary cultivator to work; the soil compacting mechanism is arranged above the rear portion of the rotary cultivator mounting frame and comprises a soil compacting plate, the front end of the soil compacting plate is rotationally connected with the rotary cultivator mounting frame, a soil compacting adjusting screw rod is hinged to the upper end of the soil compacting plate, the upper end of the soil compacting adjusting screw rod is connected with the rotary cultivator mounting frame through a screw rod seat, and the soil compacting plate can be driven to rotate through adjusting the position of the soil compacting adjusting screw rod.
3. The hydraulically driven two-ridge four-row multifunctional carrot planter according to claim 1, characterized in that: the ridging and seeding device comprises two shaping wheels arranged in parallel in a row, the transfer case is arranged between the two shaping wheels, and the power output ends on the two sides of the transfer case respectively transmit power to the shaping wheels through power transmission shafts; two ends of the shaping wheel are symmetrically provided with conical surfaces, the diameters of the two ends are larger, and the diameter of the middle position is smaller; the middle position of the shaping wheel is fixedly connected with a seed pressing wheel, the middle of the seed pressing wheel is provided with an annular groove, the seed pressing wheel only rolls the seeds planted in the double rows on the ridge during sowing, and the drip irrigation tape placed between the double rows of seeds is positioned in the annular groove and is not rolled; two groups of seed dropping devices are arranged at the front end of each shaping wheel, the front ends of the middle positions of the two groups of seed dropping devices are fixedly connected with a downward drip irrigation belt device, and the seed dropping devices are respectively positioned at the front ends of the cylindrical bosses at the two sides of the annular groove of the seed pressing wheel; the seed tray supports at the upper ends of the ridge building and shaping devices are respectively arranged corresponding to the seed dropping devices, the seed tray supports are provided with disk-shaped belts, and the end parts of the belts are paved at the ridge top through the corresponding seed dropping devices and lightly pressed through a pressing wheel; the drip irrigation belt descending device comprises a height adjusting support, an adjusting square pipe, a lower pipe barrel, an end part guide box and a guide wheel, wherein the height adjusting support is fixedly connected with the drip irrigation belt mounting rack; the lower tube barrel is a hollow shell, the upper end of the lower tube barrel is provided with a guide wheel which can rotate, and the lowest end of the lower tube barrel is an outlet tube; after passing through the end guide box, the drip irrigation tape passes through the outlet pipe opening by bypassing the guide wheel.
4. The hydraulically driven two-ridge four-row multifunctional carrot planter according to claim 3, characterized in that: the two ends of the pressure wheel are provided with annular cylindrical tables, and the cylindrical tables are fixedly connected with the ridging wheels with conical surfaces on the two sides through hinge pins on the end surfaces of the cylindrical tables to form shaping wheels; a plum blossom groove is formed in the center of the end face of the outer side of the ridging wheel, and the plum blossom wheel is clamped in the plum blossom groove; the power transmission shaft penetrates through the center of the shaping wheel, is fixed with the plum blossom wheel and drives the shaping wheel to rotate through the plum blossom wheel; and a soil scraping plate is arranged above the shaping wheel, and the edge of the soil scraping plate is abutted with conical surfaces on two sides of the shaping wheel, an annular groove of the pressure wheel and cylindrical tables on two sides of the pressure wheel.
5. The hydraulically driven two-ridge four-row multifunctional carrot planter according to claim 3, characterized in that: the seed dropping device comprises a seed guide pipe connecting block, wherein the center of the seed guide pipe connecting block is fixedly connected with a seed guide pipe bent backwards, a seed guide pipe adjusting block is fixedly connected to the side of the seed guide pipe connecting block, and a row of positioning teeth are vertically arranged on the seed guide pipe adjusting block; the seed guide pipe connecting block is positioned in a rectangular hole of the U-shaped clamping and connecting plate, a fixed rack is fixedly connected in the rectangular hole, and positioning teeth are arranged on the fixed rack; the positioning teeth on the guide tube adjusting block and the positioning teeth on the fixed rack are meshed with each other to form fixed connection; one end of the clamping and connecting plate is provided with a tensioning bolt, the end part of the tensioning bolt is propped against the cross beam, and the connecting block of the seed guide pipe can be tightly pressed and fixed on the cross beam by adjusting the tensioning bolt; the backward bending part of the seed guiding pipe is positioned at the front ends of cylindrical bosses at two sides of an annular groove of the seed pressing wheel, and the disk-shaped belt penetrates through the seed guiding pipe and then is placed on the ridge top.
6. The hydraulically driven two-ridge four-row multifunctional carrot planter according to claim 1, characterized in that: the ridging and seeding device is rotationally connected with the rear part of the rotary cultivator mounting frame through connecting plates at two sides, and ridging wheel adjusting arms are arranged at two sides of the ridging and seeding device; the length that the regulating arm one end of the ridging wheel stretches out is adjustable, the end part of the stretching end of the regulating arm and the connecting plates on the two sides form a hinged connection, the other end of the regulating arm of the ridging wheel and the stretching support on the upper end of the mounting frame of the rotary cultivator form a hinged connection, and the position of the ridging and seeding device can be adjusted by adjusting the length of the regulating arm of the ridging wheel.
7. The hydraulically driven two-ridge four-row multifunctional carrot planter according to claim 1, characterized in that: the ridge dividing device is fixed with connecting plates at two sides of the ridge building and sowing device and comprises side ridge dividing plates longitudinally arranged at two sides and a middle ridge dividing plate positioned in the middle; the front ends of the side ridge dividing plates and the middle ridge dividing plates are provided with wedge-shaped surfaces which are arranged at the front ends of the sides of the shaping wheels, and the areas cultivated by the rotary cultivator can be divided into two ridges through the side ridge dividing plates and the middle ridge dividing plates; the side divides the ridge board and divides ridge board upper end fixedly connected with roof in the middle of and, lies in the place ahead of every seed guide pipe on the roof and is provided with respectively and takes the earthing regulating plate, take the earthing regulating plate vertically to set up, its front end constitutes the hinge with the roof and is connected, and the rear end can with a plurality of fixed orificess fixed connection that set up on the roof to can take the earthing regulating plate through the fixed orifices adjustment and the angle of planter antegrade direction.
8. The hydraulically driven two-ridge four-row multifunctional carrot planter according to any one of claims 1-7, wherein: an oil inlet pipeline of the hydraulic pump is provided with a speed regulating valve; the oil return pipeline of the driving motor is communicated with the radiator, the oil outlet pipeline of the radiator is communicated with the oil tank, and the oil outlet pipeline of the oil tank is communicated with the hydraulic pump.
9. The hydraulically driven two-ridge four-row multifunctional carrot planter according to claim 1, characterized in that: the mulching mechanism is connected to the rear of the ridge-making seeding device, a film roller support and a film pressing wheel are arranged on a frame of the mulching mechanism, and a mulching film is hung on the film roller support through a mulching film roller and can rotate on the film roller support; a film guide roller and a spiral head film guide roller are arranged behind the film roller support, the spiral head film guide roller is arranged in front of the film guide roller, a fixed gap is kept between the film guide roller and the spiral head film guide roller, mulching films pass through the gap and are respectively paved on corresponding ridge tops, and adjacent mulching films are mutually overlapped after the ridge tops are paved; spiral grooves are respectively formed in two ends of the spiral head film guide roller and used for stretching and laying the edge of the outermost mulching film; a transverse pipe is fixedly connected to the rear upper part of the film guide roller, and a plurality of film pressing wheels capable of floating up and down are sleeved on the transverse pipe in a row; the side hilling discs on the two sides are fixedly connected to screw connecting seats on the outer sides of the film pressing wheels on the two sides through long screws respectively, the extending length of the long screws can be adjusted, the screw connecting seats are connected to a frame of the film laminating mechanism through transversely arranged short screws, and the screw connecting seats can drive the side hilling discs to transversely move; after the mulching film is covered on the ridges, the film pressing wheels are respectively pressed on the edges of the mulching film in furrows at two sides of the ridges, and the side hilling discs rotate to hille the edges at the outermost sides of the mulching film.
10. The hydraulically driven two-ridge four-row multifunctional carrot planter according to claim 1, characterized in that: an irrigation belt mounting rack is arranged above the ridge dividing device, and an irrigation belt can be placed on the irrigation belt mounting rack.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120039567 | 2021-01-08 | ||
| CN2021200395675 | 2021-01-08 |
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| CN214592755U true CN214592755U (en) | 2021-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521367A (en) * | 2021-12-31 | 2022-05-24 | 海南大学 | Seed tape-based farming device and farming control method thereof |
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2021
- 2021-02-01 CN CN202120277979.2U patent/CN214592755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521367A (en) * | 2021-12-31 | 2022-05-24 | 海南大学 | Seed tape-based farming device and farming control method thereof |
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