CN204157257U - A kind of hill-drop planter - Google Patents
A kind of hill-drop planter Download PDFInfo
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- CN204157257U CN204157257U CN201420589302.2U CN201420589302U CN204157257U CN 204157257 U CN204157257 U CN 204157257U CN 201420589302 U CN201420589302 U CN 201420589302U CN 204157257 U CN204157257 U CN 204157257U
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- fertilizer apparatus
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- 239000003337 fertilizer Substances 0.000 claims abstract description 71
- 238000010899 nucleation Methods 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 19
- 230000004720 fertilization Effects 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 210000000554 iris Anatomy 0.000 claims description 3
- 238000009331 sowing Methods 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241001498622 Cixius wagneri Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009328 dry farming Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to technical field of agricultural machinery, for the sowing of granule seed, and specifically a kind of hill-drop planter.Hill-drop planter on market mostly is big-and-middle-sized equipment, there is the defects such as complex structure, fault rate is high, seed level is inconsistent.The utility model is provided with fertilizer apparatus, dispenser and packer successively in frame; Each dispenser and frame independence hinge mounted, can with each self-relocation of surface relief, and coordinate top pressing device top to press, what control dispenser presses down dynamics, effectively ensure that the uniformity of sowing depth, complete machine adopts without chain design, and fertilising, seeding, by wheel shaft Direct driver, significantly reduce fault rate; The utility model overcomes the defect of prior art, and its advantage is: convenient and flexible operation, and volume is little, cost of manufacture and maintenance cost lower, the operations such as fertilising, sowing, earthing, suppression once complete, be applicable to large area seeding operation.
Description
Technical field
The utility model relates to technical field of agricultural machinery, for the sowing of granule seed, and specifically a kind of hill-drop planter.
Background technology
Hill-drop planter is a kind of by a line spacing, spacing in the rows, seed level and the amount of broadcasting, and seed is grouped into bunch planting and enters planting machinery in kind of a ditch (or planting cave).
At present, the bunch planting farm machinery that market is sold mainly contains pneumatic type and mechanical type two kinds, mechanical type dispenser many employings cylinder or plate-like seed kind case, directly in ground surface, seed kind case rotates and the seed in case is quantitatively discharged by the nibs of casing periphery by deadweight, fall into kind of a ditch and complete bunch planting operation, this structure is applicable to the mini-plant of hand push operating type; Big-and-middle-sized mechanical type bunch planting equipment is in a row assemblied in frame due to its dispenser, and for being rigidly connected, rotating mechanism is driven by same drive unit, at rugged field sowing, very difficult guarantee is charged seed the uniformity of the degree of depth, carry out extensive operation, sowing effect is general, often broadcast leakage phenomenon occurs; The mechanism design such as fertilising, seeding of this kind equipment is more complicated, and transmission device adopts chain (or belt) mostly, long-time seeding operation serious wear, and fault rate is higher.
Generally use Pneumatic seeding apparatus abroad, its operation principle utilizes air-flow to plant clearly or utilizes draught head to take kind, adopt Electronic Control, and coordinating the monitoring arrangement of various advanced person, project organization is complicated, and volume is larger, manufacture and maintenance cost high, expensive, adaptive capacity is poor, is not suitable for the operation of the complicated landform such as mountain area.
Summary of the invention
The purpose of this utility model is to provide a kind of hill-drop planter, overcomes the defect of prior art, easy and simple to handle, and fertilising, sowing, earthing once complete, and its dispenser adopts independent floating design, effectively ensure that the uniformity of sowing depth.
The technical solution of the utility model is: be made up of frame, soil-suppressing board, fertilizer apparatus, dispenser, covering device, packer;
Fertilizer apparatus comprises fertilizer can, Tou Fei mechanism, fertilising land wheel, front ditching plough; Fertilizer can is assemblied in the leading portion top of frame; The front portion of frame is equipped with the front ditching plough that soil-suppressing board and several transverse direction are set up in parallel, and soil-suppressing board is positioned at each front ditching plough front;
Be fixed with support below the front end of frame, fertilization wheel axis by bearing assemble at pedestal lower end; Fertilization wheel axis two ends are provided with fertilising land wheel, and stage casing is equipped with multiple Tou Fei mechanism;
Tou Fei mechanism is made up of fertilizer apparatus, drum of dividing booty, and the horizontal body of main body of fertilizer apparatus, is sleeved on drum outside of dividing booty, and can move vertically in the body of fertilizer apparatus; Drum main body of dividing booty is the cylinder of hollow, and its both ends of the surface have the through hole coordinated with fertilization wheel axis, and fertilizer apparatus is sleeved on fertilization wheel axis, and are located by jackscrew; Divide booty and drum periphery is evenly equipped with one irises out fertile hole; Each fertilizer apparatus upper end is communicated with bottom fertilizer can by fertilizer pipe, and fertilizer apparatus bottom is provided with throws fertile pipe, and the fertilizer interface tube of fertilizer apparatus is relative with the fertile pipe position of throwing, throws the plow standard rear portion that fertile pipe is fastened on front ditching plough;
The frame be positioned on rear side of fertilizer can is laterally equipped with seeding unit axle; Hinged on seeding unit axle multiple dispenser is housed; Dispenser comprises swing arm, support plate, kind hopper, seeder, kind ditch plough, discharging tube, seeding land wheel, top pressing device;
Swing arm is L-shaped, the horizontal segment end of swing arm by bearing shell and seeding unit axle hinged, the vertical section end of swing arm connects support plate, plants hopper and is fixed on swing arm stage casing bending part by vertical rod; Be positioned in the frame below swing arm and be laterally provided with spacing beam; Seeder is assemblied on support plate, plants hopper and is communicated with seeder by kind of a material pipe;
One end of seed shaft is equipped with seeding land wheel, and the other end is horizontally through support plate and connects seeder; Be connected by bearing or bearing shell with support plate in the middle part of seed shaft;
Support plate bottom is equipped with kind of a ditch plough, discharging tube and covering device successively; Discharging tube upper end open is positioned at the kind grain outlet below of seeder; Discharging tube lower ending opening is positioned at the ploughshare rear of kind of ditch plough; Covering device is made up of suspension rod and trailing bar, and trailing bar level is weldingly fixed on suspension rod lower end, and upper end and the support plate of suspension rod are articulated and connected;
Top pressing device low side is articulated and connected on support plate, is high-endly articulated and connected on the crossbeam at frame rear portion;
Frame rear end both sides are provided with arm, and packer axle is laterally equipped with in arm lower end; Press wheel is assemblied in wheel carrier end, and the other end hinge mounted of wheel carrier is on packer axle; Between wheel carrier and frame, top pressure spring is housed.
Further, described seeder comprises Riving Box, point driver plate, protects kind of a band, and Riving Box is fixed on support plate, plants hopper and is communicated with Riving Box by kind of a material pipe; The bottom of Riving Box is provided with the arc opening matched with point driver plate peripheral curved; Divide in the peripheral curved of driver plate and be evenly equipped with several nest hole, a point driver plate is sleeved on seed shaft, and a point driver plate is connected by key with seed shaft, and its periphery with nest hole coordinates with the arc opening of Riving Box; Protect kind of band to be wrapped in point driver plate circumferential segment that is positioned at outside Riving Box, protect kind of band two ends and be fixed on support plate by bearing pin, protect kind to bring having discharge opening, discharge opening is positioned at immediately below point driver plate; Divide driver plate end face outside that circular baffle plate is housed, circular baffle plate diameter is greater than the diameter of point driver plate.
Further, described front ditching plough longitudinally shifts to install with kind ditch plough; Press wheel is positioned at the dead astern of kind of ditch plough.
Further, the total length of described covering device is greater than discharging tube length.
Further, described soil-suppressing board horizontal plane inner projection is opening V-arrangement backward.
Further, described top pressing device comprises conduit, push rod, Connection Block, and tube at one end is provided with screw rod, and the other end is sleeved on push rod, screw rod is equipped with the Connection Block hinged with frame; Be positioned on the conduit outer wall of screw rod side and the push rod body of rod of conduit outside and be respectively provided with a shoulder block, between the shoulder block of push rod and conduit, be set with spring.
Further, the front end of described frame is provided with the hitch frame connected with draw-gear.
The utility model has the advantages that: structure is simple, and volume is little, flexible operation, cost of manufacture and maintenance cost lower, the operations such as fertilising, sowing, earthing, suppression once complete; Dispenser is independent separately, can swing up and down in seeding process with surface relief, and is exerted pressure by top pressing device and guarantee seed level; The utility model adopts and designs without chain drive, fertilising, dispenser are by land wheel and wheel shaft Direct driver, dispenser is frame for movement, by independently land wheel driven rotary, reduce fault rate, be applicable to the bunch planting of granule seed, overcome the defect such as the complex structure of prior art, fault rate height.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the working state figure of the utility model Tou Fei mechanism;
Fig. 3 is the front view of the utility model Tou Fei mechanism;
Fig. 4 is that the A-A of Fig. 2 is to cutaway view;
Fig. 5 is the structural representation of the utility model dispenser;
Fig. 6 is the structure chart of the utility model top pressing device.
Embodiment
In figure: 1, fertilizer can, 2, fertilizer pipe, 3, hitch frame, 4, support, 5, fertilizer apparatus, 6, fertilising land wheel, 7, soil-suppressing board, 8, front ditching plough, 9, spacing beam, 10, swing arm, 11, support plate, 12, plant hopper, 13, plant material pipe, 14, seeder, 15, frame, 16, seeding land wheel, 17, plant ditch plough, 18, discharging tube, 19, covering device, 20, top pressing device, 21, arm, 22, wheel carrier, 23, press wheel, 24, Riving Box, 25, divide driver plate, 26, nest is cheated, 27, protect kind of a band, 28, circular baffle plate, 29, fertilization wheel axis, 30, throw fertile pipe, 31, to divide booty drum, 32, go out fertile hole, 33, conduit, 34, push rod, 35, screw rod, 36, Connection Block, 37, shoulder block.
Embodiment 1
As can be seen from Figure 1, the utility model is made up of frame 15, soil-suppressing board 7, fertilizer apparatus, dispenser, covering device 19, packer; Being welded with foremost and hitch frame 3 of frame 15, this hitch frame connects with draw-gear (farm machinery such as tractor).
Fertilizer apparatus comprises fertilizer can 1, Tou Fei mechanism, fertilising land wheel 6, front ditching plough 8; Fertilizer can 1 is assemblied in the leading portion top of frame 15; The front portion of frame 15 is equipped with the front ditching plough 8 that soil-suppressing board 7 and several transverse direction are set up in parallel, to install three front ditching ploughs in the present embodiment; The projection of soil-suppressing board 7 horizontal plane, in opening V-arrangement backward, is fixed on each front ditching plough 8 front, for ground grading by support arm; Be fixed with support 4 below the front end of frame 1, fertilization wheel axis 29 is assemblied in support 4 lower end by bearing and bearing block; Fertilization wheel axis 29 two ends are equipped with fertilising land wheel 6, and multiple Tou Fei mechanism (Tou Fei mechanism coordinates with front ditching plough 8, installs three Ge Toufei mechanisms in the present embodiment) is equipped with in stage casing.
Be made up of fertilizer apparatus 5, drum 31 of dividing booty Fig. 2 ~ Fig. 4, Tou Fei mechanism, the horizontal body of main body of fertilizer apparatus 5, be sleeved on drum 31 of dividing booty outside, and can move vertically in the body of fertilizer apparatus 5; Drum 31 main body of dividing booty is the cylinder of hollow, and its both ends of the surface (i.e. end plate) have the through hole identical with fertilization wheel axis 29 diameter, and fertilization wheel axis 29 passes by the through hole of drum 31 of dividing booty, and makes formation ring-type sub-material chamber, drum 31 inside of dividing booty; Dividing booty, drum 31 can axially (transverse direction) be mobile adjust position along fertilization wheel axis 29, and to be connected with fertilization wheel axis 29 by jackscrew and to locate, and makes it rotate with axle; Periphery around cylinder 31 of dividing booty evenly has one and iris out fertile hole 32, (the present embodiment divide booty roll circumference wall be evenly equipped with three go out fertile hole); Each fertilizer apparatus 5 upper end is communicated with bottom fertilizer can 1 by fertilizer pipe 2, fertilizer apparatus 5 bottom is provided with throws fertile pipe 30, the fertilizer interface tube of fertilizer apparatus 5 with throw fertile pipe 30 position relatively (the fertilizer interface tube center line of fertilizer apparatus 5 with throw fertile pipe 30 center line and to overlap or crossing, and be positioned at same longitudinal plummet face);
To divide booty drum 31 axially-movable in fertilizer apparatus 5 body by regulating, changing the fertilizer interface tube that fertile hole 32 and fertilizer apparatus and throwing the relative area of fertile pipe 30 (i.e. the aperture of fertilizer passing hole), reaching the object adjusting fertilizer input; The tube wall throwing fertile pipe 30 is bolted the plow standard rear portion being fixed on front ditching plough 8.
The frame 15 be positioned on rear side of fertilizer can 1 is laterally equipped with seeding unit axle; Hinged on seeding unit axle multiple dispenser is housed; Installation site and the Tou Fei mechanism of dispenser stagger, and namely after operation, with kind, fertilizer ditch expects that ditch staggers, and avoid fertilizer burn seed kind root system, guarantee emergence rate; The present embodiment is according to sowing situation, and select a Ge Toufei mechanism to coordinate two dispensers to use, Ji Toufei mechanism and two dispensers be mated are isosceles triangle.
As can be seen from Figure 5, dispenser comprises swing arm 10, support plate 11, kind hopper 12, seeder 14, plants ditch plough 17, discharging tube 18, seeding land wheel 16, top pressing device 20;
Swing arm 10 is L-shaped, the horizontal segment end of swing arm 10 is provided with axis hole, by bearing shell and seeding unit axle hinged, the seeding unit shaft portion between the swing arm of each dispenser is set with locating sleeve, locating sleeve is located by jackscrew and axle, and restriction swing arm 10 is along axle transverse movement; The vertical section end of swing arm 10 connects support plate 11, plants hopper 12 and is fixed on swing arm stage casing bending part by vertical rod; Be positioned in the frame 15 below swing arm 10 and be laterally provided with spacing beam 9, the lower limit of effect restriction swing arm 10 swing of this spacing beam 9, and the rigidity of frame can be improved; When frame 15 is mentioned, the swing arm 10 of each dispenser rides against on spacing beam 9.
Seeder 14 comprises Riving Box 24, point driver plate 25, protects kind of a band 27, and Riving Box 24 is fixed on support plate 11, plants hopper 12 and is communicated with the Riving Box 24 of seeder by kind of a material pipe 13; The bottom of Riving Box 24 is provided with the arc opening matched with point driver plate 25 peripheral curved;
One end of seed shaft is equipped with seeding land wheel 16, and the other end is horizontally through support plate 11 and is connected with a point driver plate 25 by key, and fastening by locking nut; Be connected by bearing or bearing shell with support plate 11 in the middle part of seed shaft; Divide in the present embodiment in the peripheral curved of driver plate 25 and be evenly equipped with five nests holes 26, the peripheral curved of point driver plate 25 coordinates with the arc opening of Riving Box 24; Be positioned at point driver plate 25 circumferential segment outside Riving Box is enclosed with quality of rubber materials protect kind of a band 27, protect kind of band 27 two ends and be fixed on support plate 11 by bearing pin, protect on kind of band 27 and have discharge opening, discharge opening is positioned at immediately below point driver plate 25; Divide driver plate 25 end face outside that circular baffle plate 28 is housed, circular baffle plate 28 diameter is greater than the diameter of point driver plate 25, to guarantee that point driver plate protects kind of band when rotating and can not deviate from.
Support plate 11 bottom is equipped with kind of ditch plough 17, discharging tube 18 and covering device 19 successively; Discharging tube 18 upper end open is positioned at protects below kind of the discharge opening of band 27, and discharging tube lower ending opening is positioned at the ploughshare rear of kind of ditch plough 17; The plow standard of planting ditch plough 17 has the adjustment elongated hole be connected with support plate 11, the adjustable degree of depth of plowing; Covering device 19 is made up of suspension rod and trailing bar, and trailing bar level is weldingly fixed on suspension rod lower end, and upper end and the support plate 11 of suspension rod are articulated and connected; The total length of described covering device 19 is greater than discharging tube 18 length, and when frame is mentioned, covering device 19 in vertical state; When frame falls, trailing bar is kiss the earth first, is pressed down by other for discharging tube 18 end opening raised soil block, prevents soil from entering discharging tube and result in blockage; When frame is advanced, covering device 19 lower end is flapped toward rear, and trailing bar was scraped on ground, is smoothed by kind of the soil of material ditch both sides, plays earthing effect.
Top pressing device 20 comprises conduit 33, push rod 34, Connection Block 36, and as shown in Figure 6, conduit 33 one end is provided with screw rod 35, and the other end is sleeved on push rod 34, and push rod 34 can in conduit 33 axially-movable; The other end of push rod 34 is articulated and connected on support plate 10; Screw rod 35 has Connection Block 36 by Screw assembly, and Connection Block 36 is hinged with the crossbeam at frame 15 rear portion; Connection Block 36 is higher than the pin joint of push rod 34 with support plate 10; The outer tube wall of the screw rod side of conduit and be positioned at conduit outside the push rod body of rod on be respectively provided with a shoulder block 37, be set with the spring of top pressure between the shoulder block 37 of push rod and conduit.The swing arm 10 of dispenser is rocked to down in limited time (spacing beam 9 stops that swing arm 10 continues to swing), is conduit 33 and push rod 34 maximum functional stroke.Steering nozzle 33, the adjustable pressure on top surface degree of screw rod 35 axially-movable in Connection Block 36 of its upper end.
Both sides, frame 15 rear end are provided with arm 21, and packer axle is laterally equipped with in arm 21 lower end; Press wheel 23 is assemblied in wheel carrier 22 one end, and the other end hinge mounted of wheel carrier 22 is on packer axle, and the spacing and adjustment mode of its lateral attitude is identical with dispenser (swing arm is connected with seeding unit axle); Press wheel 23 is positioned at the dead astern of kind of ditch plough 17, is provided with top pressure spring between wheel carrier 22 and frame 15.
When the utility model uses, first according to the job requirements of broadcast crop, regulate the relative position of divide booty drum 31 and fertilizer apparatus 5 body, and fixed with fertilization wheel axis 29 by will divide booty drum 31 of jackscrew, that divides booty drum by adjustment goes out fertile hole 32 with fertilizer apparatus fertilizer interface tube and throw the relative area of fertile pipe 30, setting fertilizer passes in and out the aperture of drum sub-material chamber passing hole of dividing booty, and controls the flow of fertilizer;
Rotate the conduit (screw rod) of top pressing device 20, according to humidity and the hardness situation of soil, regulate the position of Connection Block 36 on screw rod 35, to control the pressure on top surface degree of top pressing device 20 pairs of support plates 10; Fertilizer and seed kind is added respectively in fertilizer can 1, kind hopper 12.
Frame 15 is advanced under the dragging of draw-gear, front ditching plough 8 outputs fertilizer ditch, fertilising land wheel 6 rolls and drives fertilization wheel axis 29 and drum 31 of dividing booty fixed thereon to rotate, when on drum 31 circumference bucket wall of dividing booty go out fertile hole 32 relative with fertilizer apparatus 5 upper end fertilizer interface tube time, fertilizer flows into the sub-material chamber of drum 31 of dividing booty through fertilizer pipe 2, walks around fertilization wheel axis 29 and drops on below wheel shaft; Other of drum 29 of dividing booty go out fertile aperture when crossing the mouth of pipe throwing fertile pipe 30, and fertilizer falls in fertilizer ditch by throwing fertile pipe.
Kind of a material ditch outputed by the kind ditch plough 17 of dispenser; The seed kind of planting in hopper 12 flows into Riving Box 24 through kind of a material pipe 13, drop in the circumferential segment of point driver plate 25, driver plate 25 is divided to rotate under the drive of seeding land wheel 16, the seed kind fallen in point driver plate nest hole 26 is rotated with point driver plate and is taken out of Riving Box 24, protect kind of band 27 coated under go to below, drop by protecting kind of a discharge opening for band 27, kind of a material ditch is fallen into by discharging tube 18, through covering device 19 earthing, and suppress bunch planting by press wheel 23, reach the dry farming requirement of drought-relief.Because dispenser independently assembles, in hill-drop planter traveling process, each dispenser rises and falls according to ground height and fluctuates, and guarantees the uniformity of sowing depth, ensures to charge seed effect, improve emergence rate, avoid the problems such as seed level that multistage combined seeding unit work in combination causes is inconsistent.
Finally should be noted that: above embodiment is not intended to limit for illustration of the technical solution of the utility model; those skilled in the art modifies to embodiment or carries out equivalent replacement to portion of techniques feature; and do not depart from the essence of technical solutions of the utility model, all should be encompassed within the utility model scope required for protection.
Claims (7)
1. a hill-drop planter, is characterized in that: be made up of frame (15), soil-suppressing board (7), fertilizer apparatus, dispenser, covering device (19), packer;
Fertilizer apparatus comprises fertilizer can (1), Tou Fei mechanism, fertilising land wheel (6), front ditching plough (8); Fertilizer can (1) is assemblied in the leading portion top of frame (15); The front portion of frame (15) is equipped with the front ditching plough (8) that soil-suppressing board (7) and several transverse direction are set up in parallel, and soil-suppressing board (7) is positioned at each front ditching plough (8) front;
Be fixed with support (4) below the front end of frame (1), fertilization wheel axis (29) by bearing assemble in support (4) lower end; Fertilization wheel axis (29) two ends are provided with fertilising land wheel (6), and stage casing is equipped with multiple Tou Fei mechanism;
Tou Fei mechanism is made up of fertilizer apparatus (5), drum of dividing booty (31), the horizontal body of main body of fertilizer apparatus (5), is sleeved on drum of dividing booty (31) outside, and can moves vertically in the body of fertilizer apparatus (5); Drum (31) main body of dividing booty is the cylinder of hollow, and its both ends of the surface have the through hole coordinated with fertilization wheel axis (29), and fertilizer apparatus is sleeved on fertilization wheel axis (6), and is located by jackscrew; Divide booty and drum (31) periphery is evenly equipped with one irises out fertile hole (32); Each fertilizer apparatus (5) upper end is communicated with fertilizer can (1) bottom by fertilizer pipe (2), fertilizer apparatus (5) bottom is provided with throws fertile pipe (30), the fertilizer interface tube of fertilizer apparatus (5) is relative with fertile (30) position of managing of throwing, throws the plow standard rear portion that fertile pipe (30) is fastened on front ditching plough (8);
The frame (15) being positioned at fertilizer can (1) rear side is laterally equipped with seeding unit axle; Hinged on seeding unit axle multiple dispenser is housed; Dispenser comprises swing arm (10), support plate (11), kind hopper (12), seeder (14), plants ditch plough (17), discharging tube (18), seeding land wheel (16), top pressing device (20);
Swing arm (10) is L-shaped, the horizontal segment end of swing arm (10) by bearing shell and seeding unit axle hinged, the vertical section end of swing arm (10) connects support plate (11), plants hopper (12) and is fixed on swing arm stage casing bending part by vertical rod; The frame (15) being positioned at swing arm (10) below is above laterally provided with spacing beam (9); Seeder (14) is assemblied on support plate (11), plants hopper (12) and is communicated with seeder (14) by kind of material pipe (13);
One end of seed shaft is equipped with seeding land wheel (16), and the other end is horizontally through support plate (11) and connects seeder (14); Be connected by bearing or bearing shell with support plate (11) in the middle part of seed shaft;
Support plate (11) bottom is equipped with kind of a ditch plough (17), discharging tube (18) and covering device (19) successively; Discharging tube (18) upper end open is positioned at the kind grain outlet below of seeder (14); Discharging tube lower ending opening is positioned at the ploughshare rear of kind of a ditch plough (17); Covering device (19) is made up of suspension rod and trailing bar, and trailing bar level is weldingly fixed on suspension rod lower end, and the upper end of suspension rod and support plate (11) are articulated and connected;
Top pressing device (20) low side is articulated and connected on support plate (11), is high-endly articulated and connected on the crossbeam at frame (15) rear portion;
Frame (15) both sides, rear end are provided with arm (21), and packer axle is laterally equipped with in arm (21) lower end; Press wheel (23) is assemblied in wheel carrier (22) end, and the other end hinge mounted of wheel carrier (22) is on packer axle; Between wheel carrier (22) and frame (15), top pressure spring is housed.
2. a kind of hill-drop planter according to claim 1, it is characterized in that: described seeder (14) comprises Riving Box (24), point driver plate (25), protects kind of a band (27), Riving Box (24) is fixed on support plate (11), plants hopper (12) and is communicated with Riving Box (24) by kind of material pipe (13); The bottom of Riving Box (24) is provided with the arc opening matched with point driver plate (25) peripheral curved; Divide in the peripheral curved of driver plate (25) and be evenly equipped with several nest hole (26), a point driver plate (25) is sleeved on seed shaft, and a point driver plate (25) is connected by key with seed shaft, and its periphery with nest hole coordinates with the arc opening of Riving Box (24); To protect kind band (27) to be wrapped in point driver plate (25) circumferential segment that is positioned at outside Riving Box, protect kind of band (27) two ends and be fixed on support plate (11) by bearing pin, protect on kind of band (27) and have discharge opening, discharge opening is positioned at immediately below a point driver plate (25); Divide driver plate (25) end face outside that circular baffle plate (28) is housed, circular baffle plate (28) diameter is greater than the diameter of a point driver plate (25).
3. a kind of hill-drop planter according to claim 1, is characterized in that: described front ditching plough (8) longitudinally shifts to install with kind ditch plough (17); Press wheel (23) is positioned at the dead astern of kind of a ditch plough (17).
4. a kind of hill-drop planter according to claim 1, is characterized in that: the total length of described covering device (19) is greater than discharging tube (18) length.
5. a kind of hill-drop planter according to claim 1, is characterized in that: described soil-suppressing board (7) horizontal plane inner projection is opening V-arrangement backward.
6. a kind of hill-drop planter according to claim 1, is characterized in that: described top pressing device (20) comprises conduit (33), push rod (34), Connection Block (36), and conduit (33) one end is provided with screw rod (35), and the other end is sleeved on push rod (34); The Connection Block (36) hinged with frame screw rod (35) be equipped with; Be positioned on the conduit outer wall of screw rod side and the push rod body of rod of conduit outside and be respectively provided with a shoulder block (37), between the shoulder block (37) of push rod and conduit, be set with spring.
7. a kind of hill-drop planter according to claim 1, is characterized in that: the front end of described frame (15) is provided with the hitch frame (3) connected with draw-gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589302.2U CN204157257U (en) | 2014-10-13 | 2014-10-13 | A kind of hill-drop planter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589302.2U CN204157257U (en) | 2014-10-13 | 2014-10-13 | A kind of hill-drop planter |
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| CN204157257U true CN204157257U (en) | 2015-02-18 |
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| CN201420589302.2U Expired - Fee Related CN204157257U (en) | 2014-10-13 | 2014-10-13 | A kind of hill-drop planter |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104737678A (en) * | 2015-03-06 | 2015-07-01 | 柳州美纳机械有限公司 | Sowing rack |
| CN104813779A (en) * | 2015-04-21 | 2015-08-05 | 青岛农业大学 | Novel no-tillage hillplanter |
| CN105027763A (en) * | 2015-08-14 | 2015-11-11 | 广西大学 | Small-sized mung bean seeding device |
| CN105247999A (en) * | 2015-11-24 | 2016-01-20 | 姚良海 | Tiller |
| CN105284247A (en) * | 2015-11-24 | 2016-02-03 | 姚良海 | Combined feed and fertilizer drill |
| CN105532131A (en) * | 2016-02-18 | 2016-05-04 | 开鲁县吉祥农机制造有限责任公司 | Precise hole combined seed and fertilizer drill |
| CN106233886A (en) * | 2016-07-31 | 2016-12-21 | 甘肃农业大学 | A kind of ditch ridge tectorial seeder |
| CN108848786A (en) * | 2018-05-25 | 2018-11-23 | 山西省农业科学院高寒区作物研究所 | A kind of multi-functional oat hill-drop drill |
| CN109673185A (en) * | 2019-01-31 | 2019-04-26 | 嘉祥县利博家庭农场 | A kind of agro-farming device |
| CN110089239A (en) * | 2019-05-13 | 2019-08-06 | 蒋宝华 | A kind of environmentally protective rice water hill-drop drill |
| CN113455146A (en) * | 2021-08-02 | 2021-10-01 | 东北农业大学 | Circumferentially rotating type seed and fertilizer spaced sowing and applying integrated device |
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2014
- 2014-10-13 CN CN201420589302.2U patent/CN204157257U/en not_active Expired - Fee Related
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| CN104737678A (en) * | 2015-03-06 | 2015-07-01 | 柳州美纳机械有限公司 | Sowing rack |
| CN104813779A (en) * | 2015-04-21 | 2015-08-05 | 青岛农业大学 | Novel no-tillage hillplanter |
| CN105027763A (en) * | 2015-08-14 | 2015-11-11 | 广西大学 | Small-sized mung bean seeding device |
| CN105247999A (en) * | 2015-11-24 | 2016-01-20 | 姚良海 | Tiller |
| CN105284247A (en) * | 2015-11-24 | 2016-02-03 | 姚良海 | Combined feed and fertilizer drill |
| CN105284247B (en) * | 2015-11-24 | 2017-07-07 | 姚良海 | Combined seed and fertilizer drill |
| CN105532131B (en) * | 2016-02-18 | 2017-10-10 | 开鲁县吉祥农机制造有限责任公司 | A kind of essence amount cave-applied fertilizer seeder |
| CN105532131A (en) * | 2016-02-18 | 2016-05-04 | 开鲁县吉祥农机制造有限责任公司 | Precise hole combined seed and fertilizer drill |
| CN106233886A (en) * | 2016-07-31 | 2016-12-21 | 甘肃农业大学 | A kind of ditch ridge tectorial seeder |
| CN106233886B (en) * | 2016-07-31 | 2019-04-09 | 甘肃农业大学 | A furrow and ridge mulching planter |
| CN108848786A (en) * | 2018-05-25 | 2018-11-23 | 山西省农业科学院高寒区作物研究所 | A kind of multi-functional oat hill-drop drill |
| CN109673185A (en) * | 2019-01-31 | 2019-04-26 | 嘉祥县利博家庭农场 | A kind of agro-farming device |
| CN110089239A (en) * | 2019-05-13 | 2019-08-06 | 蒋宝华 | A kind of environmentally protective rice water hill-drop drill |
| CN113455146A (en) * | 2021-08-02 | 2021-10-01 | 东北农业大学 | Circumferentially rotating type seed and fertilizer spaced sowing and applying integrated device |
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