CN204579077U - The capable clear bar clay fertilizer of a kind of maize seed revolves mixed single two adjustable cave sower of spreading manuer in holes of strain - Google Patents

Abstract

The utility model relates to the capable clear bar clay fertilizer of a kind of maize seed and revolves mixed single two adjustable cave sower of spreading manuer in holes of strain, it comprises frame, clear lever apparatus, transmission device, rotary cultivator attachment, seeding apparatus and land wheel apparatus, and seeding apparatus comprises adjusting bracket, seeder, cylinder, kind case and central shaft; Seeder comprises: seeding unit, divided wheel, transmission device, draw-in groove and baffle plate; Seeding unit comprises planting chamber and chamber of sowing, be provided with feed shaft sowing in chamber, feed shaft arranges and deposits kind of a groove, deposit kind of a groove and be at least 2 groups, drum cavity is provided with and deposits kind of a room, deposit fertile room and cylinder dividing plate, cylinder dividing plate is provided with seeding shifting block, deposits kind of an outdoor sidewall and is provided with seeding mouth, deposit kind of a chamber interior walls and be provided with seeding guide way; The utility model can realize according to actual conditions adjustment strain number, set a distance cave-applied fertilizer, the mixed fertile fertilising of many degree of depth, and stalk cleaning is convenient, realizes clear bar, loosens the soil and mix fertile, sowing one integration of operation.

Description

The capable clear bar clay fertilizer of a kind of maize seed revolves mixed single two adjustable cave sower of spreading manuer in holes of strain

Technical field

The utility model relates to a kind of agricultural machinery, and a kind of capable clear bar clay fertilizer of maize seed being power with the power take-off of the agricultural machinery such as tractor revolves mixed single two adjustable cave sower of spreading manuer in holes of strain specifically.

Background technology

At present, at China wheat stubble inoculation corn with conservation tillage stalk all standing area, based on no-tillage seeding machine, there is various problems because its design does not conform to present situation:

1. adopt now kind of the even simple grain precision drilling of row, in actual use, the broadcast leakage of frequent generation seed, mu strain number will be made to reduce if single seed does not germinate, excellent kind can not play high yield characteristics, directly affects output, through practice, it is feasible for finding that two strain corns are planted in a kind cave simultaneously, and every strain output of every strain output and simple grain precision drilling can not reduce;

2. shed uneven in grain header pulverizing, it is too high that wheat stubble stays, the stalk of a large amount of humidity can be wound around and block up on plough, seeder, cause machine cisco unity malfunction, need the stalk that retrogressing labor cleaning is wound, inefficiency, labour intensity is large, seeding quality more cannot ensure, clears up not in time be deposited in kind of bed as stalk, the environment of growth of laying eggs to insects such as growing 2 committee noctuids;

3. the multi-row seeding plough used at present is all fixed in a frame, can not adapt to uneven, stalk soil pockety, and the kind bed opened is deep mixed causes, and be not shallow leakages kind is exactly that too dark seed does not germinate, and occurs being short of seedling, breaking ridge; And fertilizer is also executed in seed side, identical with the seed degree of depth, apply fertilizer and kind burn a seedling apart near burning, root system far away can not absorb nutrient, and cause fertilizer utilization insufficient, contaminated environment, later stage corn is de-fertile serious;

4. the fertilising of rotovator adaptation is generally apply fertilizer after first rotary tillage at present, cannot realize the object of clay fertilizer mixing.

" band returning straw into field and rotary cultivation fertilising corn drill " disclosed rotary tillage part fertilising pipe of Patent document number " CN 203675560 U " is positioned on the right side of rotary cultivator attachment, clay fertilizer cannot be realized fully mix, the needs of the nutrient of corn different times can not be met; Stalk cannot better be shed by " a kind of cultivating free seeder anti-block apparatus " disclosed clear lever apparatus of Patent document number " CN 102845162 A "; " the fixed density sowing device " of Patent document number " CN 202918678 U " disclosed sowing that can not realize single two strain one cave, cannot solve Lou kind of problem.

Utility model content

For above-mentioned defect, technical problem to be solved in the utility model is to provide one and can realizes can regulating strain number according to actual conditions, set a distance cave-applied fertilizer, the mixed fertile fertilising of many degree of depth, stalk cleaning is convenient, realizes clear bar, the capable clear bar clay fertilizer of maize seed that is mixed fertile, the integration of operation of sowing one that loosens the soil revolves mixed single two adjustable cave sower of spreading manuer in holes of strain.

The technical solution of the utility model:

The utility model comprises frame, be arranged on clear lever apparatus on the left of frame and transmission device, the rotary cultivator attachment being arranged on central rack and the seeding apparatus be arranged on the right side of frame and land wheel apparatus, described transmission device is connected with rotary cultivator attachment, and described land wheel apparatus is connected by chain with described rotary cultivator attachment;

Described seeding apparatus comprises: one end and the adjusting bracket of airframe hinge, the seeder be connected with the adjusting bracket other end, be sleeved on cylinder outside seeder, be arranged on seeder top and the kind case be connected with seeder by seeding pipe and central shaft, on described seeder mounting center axle, described adjusting bracket is arranged on seeder both sides by central shaft;

Described seeder comprises: seeding unit, be arranged on seeding unit side divided wheel, be arranged in seeding unit and the deliver drive device be connected with divided wheel and the draw-in groove being arranged on seeding unit opposite side; Central shaft is also provided with and is positioned at outside adjusting bracket and is stuck in the baffle plate of draw-in groove;

The chamber of sowing that described seeding unit comprises planting chamber and is connected with planting chamber, at the feed shaft being provided with in chamber and being driven rotation by described deliver drive device of sowing, described feed shaft outer round surface is uniform to be provided with and to deposit kind of a groove for what deposit seed, described kind of groove of depositing distributes along feed shaft axis in groups, described kind of groove of depositing is more than 2 groups, described often organize feed shaft circumferentially deposit kind of groove quantity and divided wheel gear quantity suitable; Brush-wheel is provided with, described brush-wheel and feed shaft matched in clearance in described chamber of sowing; Described chamber lower end of sowing is provided with outlet;

Described drum cavity is provided with to be deposited kind of room and deposits fertile room, described deposit kind of room and deposit between fertile room be provided with cylinder dividing plate, described seeder is arranged on deposits kind of indoor, along the circumferential direction uniformly on described cylinder dividing plate sidewall be provided with seeding shifting block, described seeding shifting block quantity and divided wheel gear quantity suitable, described depositing on kind of outdoor sidewall is provided with seeding mouth, described seeding mouth and divided wheel gear quantity suitable, described in deposit kind of a chamber interior walls and be provided with seeding guide way;

Described seeder is arranged on deposits kind of indoor, and described divided wheel is corresponding with seeding shifting block; Described seeding guide way is corresponding with the outlet of described chamber of sowing, and seeding guide way is corresponding with the entrance of seeding mouth.

further,described seeding guide way comprise planting groove, be connected with planting groove lead kind of a room, be arranged on and lead kind of indoor leading kind of room dividing plate and be arranged on kind of the room of leading of leading kind of bottom, room and export;

Described divided wheel is corresponding with seeding shifting block; Described planting groove is corresponding with the outlet of described chamber of sowing, and leads kind of room outlet corresponding with the entrance of seeding mouth.

further,described seeding apparatus also comprises: be fixedly installed on the support bar that Controlled Release Fertilizer case on the right side of frame and one end are held up by frame, the described support bar other end and described adjusting bracket are hinged; Described Controlled Release Fertilizer case is arranged on drum overhead and the fertile pipe that passes through to fall is connected with drum shaft central hole;

Described seeding shifting block is seeding ball;

Described deliver drive device is gear drive transmitting device.

further,described rotary cultivator attachment comprises and is arranged on formula fertilizer case above frame, is positioned at the fertilizer pipe that the fertilizer applicator below formula fertilizer case, the rotary tillage transmission case be connected with transmission device, the rotary ploughing cutter shaft be connected with rotary tillage transmission case, the rotary blade being arranged in pairs in rotary ploughing cutter shaft periphery and subsoiling cutter and one end be connected with fertilizer applicator; Described fertile pipe outlet is positioned on the left of rotary ploughing cutter shaft.

further,described clear lever apparatus comprises: the clear bar steering box be connected with transmission device by chain, the clear bar axle be connected with clear bar steering box, the clear bar be connected with clear bar axle shovel knuckle, shovel clear bar that knuckle is connected with clear bar shovels and be arranged on the clear lever arm of spiral on bar axle clearly.

further,described quantity of depositing the number of teeth of quantity with divided wheel of kind of groove at least 1 group, the number of seeding ball and seeding mouth is identical, is 9, and kind of groove quantity of depositing of other groups are 3,6,9 or 12.

further,described frame is provided with the driving lever plate corresponding with clear bar axle;

Described rotary ploughing cutter shaft surrounding is provided with the fertilizer protecting plate be connected with frame,

Fertilizer protecting plate lower end is provided with and the rake of its hinge soil plate, and it is corresponding with rotary ploughing cutter shaft to harrow native plate.

further,described seeding shifting block is arranged between adjacent seeding mouth; Deposit fertile outside be provided with fertilization mouth described, described fertilization mouth is identical with described seeding mouth structure and be along the circumferential direction staggered.

further,described divided wheel is ratchet.

The utility model beneficial effect is as follows:

The utility model adopts single file bar shaped kind bed, and by the loose clearly stalk of the clear lever arm of spiral, prevent stalk from entering kind of a bed, decrease the pest infestation environment such as 2 committee noctuids, during operation, dust is few, environmental protection; Single file fertilising mixes with the rotary tillage of soil single file, makes fertilizer not burn seedling, by deep ploughing cutter, kind of a bed clay fertilizer nutrition layer depth can be made to reach 20 centimetres, meet the root system needs of corn different times, energy-conservation soil moisture conservation; Can uninterruptedly operation, the two dibbler of spreading manuer in holes of interrupting of cylinder of employing, topdressed by fertilization mouth a pile controlled release of can spreading manuer in holes below seed, middle and later periods release also coordinates economic benefits and social benefits unify together with mixing base manure, accomplishes de-fertilizer of the real season; Single cylinder can be consistent with the seed depth of landform float support bunch planting, and spacing in the rows is even, and Miao Qimiao strengthens; Many rows are leaked feed shaft more and are accomplished almost without hole; and regulate a cave strain number according to actual conditions; can solve seed broadcast leakage, ablastous problem, reaching the best mu of kind needs number, can also realize high-density sowing when spacing in the rows is constant; increasing sowing colony makes corn yield greatly improve; soil between protection kind of row, realizes conservation tillage, not damage to land; under stalk all standing, realize uninterrupted operation.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model sowing mechanism;

Fig. 2 is the structural representation of the clear linkage of the utility model;

Fig. 3 is the structural representation of the utility model rotary tillage mechanism;

Fig. 4 is the structural representation of the utility model cylinder;

Fig. 5 is that the A-A of Fig. 4 is to sectional structure schematic diagram;

Fig. 6 is the structural representation of the utility model seeder;

Fig. 7 is the structural representation of the utility model draw-in groove;

Fig. 8 is the structural representation of the utility model gear drive transmission mechanism;

Fig. 9 is the structural representation of the utility model seeding unit;

Figure 10 is the structural front view of the utility model divided wheel;

Figure 11 is the structural representation of the utility model feed shaft;

Figure 12 is the package assembly schematic diagram of the utility model gear I;

Figure 13 is the structural representation of the utility model seeding guide way;

Figure 14 is the structural representation that the utility model leads kind of room;

Figure 15 is that the A of Figure 14 is to structural representation;

Figure 16 is that the B-B of Figure 15 is to sectional structure schematic diagram.

In the accompanying drawings:

1 frame, 2 transmission devices,

1-1 clear bar shovel, 1-2 clear bar shovel knuckle, 1-3 clear bar axle, the clear lever arm of 1-4 spiral, the clear bar steering box of 1-5,1-6 driving lever plate,

The fertile pipe of 2-1 formula fertilizer case, 2-2 fertilizer applicator, 2-3,2-4 rotary ploughing cutter shaft, 2-5 rotary blade, 2-6 subsoiling cutter, 2-9 rotary tillage transmission case, 2-7 harrow native plate, 2-8 fertilizer protecting plate,

3-1 Controlled Release Fertilizer case, 3-2 kind case, 3-3 seeder, 3-4 seeding pipe, 3-5 fertilization mouth, 3-6 seeding mouth, 3-8 support bar, 3-9 adjusting bracket, 3-10 central shaft, 3-11 baffle plate, 3-12 cylinder,

4-1 land wheel, 4-2 chain wheel set, 4-3 spring supporting bar, 4-4 connecting rod,

5-1 seeding ball, 5-2 deposit kind of a room, 5-3 deposits fertile room, 5-5 cylinder dividing plate, 5-4-2 lead the outlet of kind of room, 5-4-3 leads kind of a room, 5-4-4 leads kind of a room dividing plate, 5-4-5 planting groove,

6-1 planting chamber, 6-2 feed shaft, 6-3 sow compartment spacers, 6-7 divided wheel, 6-8 gear I, 6-9 front apron, 6-10 backboard, 6-11 gear III, 6-12 draw-in groove, the 6-2-1 of chamber, 6-4 elastic guide block, 6-5 brush-wheel, 6-6 that sow deposits kind of a groove.

Embodiment

For making the technical problems to be solved in the utility model, technical scheme and beneficial effect clearly, be described in detail below in conjunction with the drawings and specific embodiments.

As illustrated in figs. 1-16: the utility model comprises frame 1, the seeding apparatus that is arranged on clear lever apparatus on the left of frame 1, is arranged on rotary cultivator attachment in the middle part of frame 1, is arranged on land wheel apparatus on the right side of frame 1, is arranged on the transmission device 2 in frame 1 and is arranged on the right side of frame 1, transmission device 2 is connected with rotary cultivator attachment, and land wheel apparatus is connected by chain with rotary cultivator attachment.

Seeding apparatus comprises: the adjusting bracket 3-9 of one end and frame 1 hinge, the seeder 3-3 be connected with the adjusting bracket 3-9 other end, be sleeved on the cylinder 3-12 outside seeder 3-3, be arranged on seeder 3-3 top and the kind case 3-2 be connected with seeder 3-3 by seeding pipe 3-4, be fixedly installed on the Controlled Release Fertilizer case 3-1 on the right side of frame 1, one end is arranged on the support bar 3-8 and central shaft 3-10 that on the right side of frame 1, support holds up, the other end and the described adjusting bracket 3-9 of described support bar 3-8 are hinged, ensure by being hinged seeding apparatus can on broken terrain during operation all the time and earth surface, the degree of depth of planting seed is consistent, ensure that seeding apparatus is held up thus not compacting ground by frame by support bar 3-8.Described Controlled Release Fertilizer case 3-1 is arranged on cylinder 3-12 top and the fertile pipe that passes through to fall is connected with the axle center hole of cylinder 3-12.On seeder 3-3 mounting center axle 3-10, described adjusting bracket 3-9 is arranged on seeder 3-3 both sides by central shaft 3-10.

Described seeder 3-3 comprises: be through seeding unit on central shaft 3-10, be arranged on the divided wheel 6-7 of seeding unit side, the gear drive transmitting device be connected with divided wheel 6-7, the front apron 6-9 arranging seeding unit both sides respectively and backboard 6-10 and be arranged on seeding unit one side bayonet slot 6-12, and draw-in groove 6-12 is preferably arranged on front apron 6-9.Described divided wheel 6-7 is arranged on outside backboard 6-10, and the number of teeth is preferably 9, and structure is preferably ratchet, also can adopt sprocket wheel or other gear structures, described front apron 6-9 and backboard 6-10 preferably clear material.Described central shaft 3-10 runs through the adjusting bracket 3-9 of seeder 3-3 and seeder 3-3 both sides, central shaft 3-10 is also provided with the baffle plate 3-11 be stuck in draw-in groove 6-12, and by nut check, thus ensureing that cylinder 3-12 rotates, seeder 3-3 and central shaft 3-10 does not rotate.

Described seeding unit comprises the rearward recess chamber of the planting chamber 6-1 being positioned at one side, sow chamber 6-3 and the another side that are connected with planting chamber 6-1, at the feed shaft 6-2 being provided with in chamber 6-3 and being driven rotation by described gear drive transmitting device that sows.Described feed shaft 6-2 outer surface is evenly equipped with deposits kind of a groove 6-2-1 for what deposit seed, described in deposit kind of groove 6-2-1 and distribute in groups along feed shaft 6-2 axis, group number is at least 2 groups, preferably 2 groups.In the rear groove cavity indoor location by divided wheel 6-7 drive rotate gear I 6-8, with gear I 6-8 meshed gears II and with gear II meshed gears III 6-11, described feed shaft 6-2 is driven by gear III 6-11 and rotates, gear drive transmitting device also can be other deliver drive devices, as chain gear transmission transmission or belt transmission transmission etc.In described chamber of sowing, be provided with brush-wheel 6-5 with feed shaft 6-2 relative position, brush-wheel 6-5 and feed shaft 6-2 matched in clearance, for remove do not fall into described in deposit seed in kind of groove 6-2-1; The outlet of the described chamber 6-3 that sows is downward.Be provided with elastic guide block 6-4 on the downside of described brush-wheel 6-5, described feed shaft 6-2 upper end is provided with the compartment spacers 6-6 that sows, so that seed better arrives the outlet of the chamber 6-3 that sows from planting chamber 6-1.

Described cylinder 3-12 inner chamber is provided with to be deposited kind of room 5-2 and deposits fertile room 5-3, described in deposit kind of room 5-2 and deposit between fertile room 5-3 and be provided with cylinder dividing plate 5-5.Described seeder 3-3 is arranged on and deposits in kind of room 5-2, cylinder dividing plate 5-5 side is provided with along the circumferential direction uniform seeding shifting block, described seeding shifting block is arranged between adjacent seeding mouth 3-6, be preferably seeding ball 5-1, friction can be reduced, improving service life, also can be other common apparatus such as driving lever.Described depositing outside kind of room 5-2 is provided with seeding mouth 3-6.

It is suitable that the quantity of the divided wheel 6-7 number of teeth and seeding mouth 3-6, the quantity of seeding ball 5-1 and at least one group deposit kind of the quantity of groove 6-2-1, the best is all mutually with quantity, preferably 9, kind of the groove 6-2-1 quantity of depositing of other groups described can be preferably 3,6,9 or 12, different feed shaft 6-2 can be changed according to concrete soil situation, thus adjust a seed number in each kind of cave, realize single two strain miscegenation, every bunch planting kind.

Described kind of a room 5-2 inwall of depositing is provided with seeding guide way, described seeding guide way comprise planting groove 5-4-5, be connected with planting groove 5-4-5 lead kind of a room 5-4-3, be arranged on and lead leading kind of room dividing plate 5-4-4 and being arranged on kind of the room of leading of leading kind of 5-4-3 bottom, room in kind of room 5-4-3 and export 5-4-2, lead kind of room dividing plate 5-4-4 with lead that kind of a 5-4-3 top, room has can by the gap of seed; Be provided with fertilization mouth 3-5 described depositing outside fertile room 5-3, described fertilization mouth 3-5 is identical with described seeding mouth 3-6 structure and be staggered at circumferencial direction, thus avoids hypotelorism between seed and fertilizer and burn seedling or cross and far waste contaminated environment.

Described divided wheel 6-7 position is corresponding with seeding ball 5-1 position, when cylinder 3-12 rotates, a seeding shifting block is slipped into along divided wheel 6-7 flank and skids off.Described planting groove 5-4-5 is corresponding with the outlet of the described chamber 6-3 that sows, and leads kind of room outlet 5-4-2 corresponding with seeding mouth 3-6 entrance.When cylinder 3-12 rotates, a seeding ball 5-1 slips into along divided wheel 6-7 flank and skids off, and makes seed fall in planting groove 5-4-5 by planting chamber 6-1 through feed shaft 6-2; Then seed enters and leads kind of a 5-4-3 side, room, along with cylinder 3-12 rotates, enters lead kind of a room 5-4-3 opposite side through leading kind of the gap on dividing plate 5-4-4 top, room, finally arrives a seeding mouth 3-6 from leading kind of a room outlet 5-4-2.

Described seeder 3-3 is arranged on central shaft 3-10, adjusting bracket 3-9 is arranged on the both sides of seeder 3-3, central shaft 3-10 is also provided with the baffle plate 3-11 be stuck in one end in draw-in groove 6-12, and passes through nut check, thus during cylinder 3-12 rotation, ensure seeder 3-3 and central shaft 3-10 non rotating.

Described rotary cultivator attachment comprises and is arranged on formula fertilizer case 2-1 above frame 1, is positioned at the fertile pipe 2-3 that the fertilizer applicator 2-2 below formula fertilizer case 2-1, the rotary tillage transmission case 2-9 be connected with transmission device 2, the rotary ploughing cutter shaft 2-4 be connected with rotary tillage transmission case 2-9, the rotary blade 2-5 being arranged in pairs in rotary ploughing cutter shaft 2-4 periphery and subsoiling cutter 2-6 and one end be connected with fertilizer applicator 2-2; Described fertile pipe 2-3 outlet is arranged on the left side of rotary ploughing cutter shaft 2-4, thus realizes the object of clay fertilizer mixing; Described rotary ploughing cutter shaft 2-4 surrounding is provided with the fertilizer protecting plate 2-8 be connected with frame 1, for preventing the soil nutrient loss after rotary tillage, fertilizer protecting plate 2-8 lower end is provided with and the rake of its hinge soil plate 2-7, and it is corresponding with rotary ploughing cutter shaft 2-4 to harrow native plate 2-7, for the mixed soil of smooth clay fertilizer.

The chain wheel set 4-2 that described land wheel apparatus comprises land wheel 4-1 and is arranged in frame, described land wheel 4-1 is connected by chain with chain wheel set 4-2, described fertilizer applicator 2-2 is connected by chain with chain wheel set 4-2, thus drive fertilizer applicator 2-2 to broadcast fertilizer by land wheel 4-1, land wheel 4-1 is driven to advance along uneven ground by being arranged on spring supporting bar 4-3 between frame and land wheel and connecting rod 4-4, not compacting ground again.

Described clear lever apparatus comprises: the clear bar steering box 1-5 be connected with transmission device 2 by chain, the clear bar axle 1-3 be connected with clear bar steering box 1-5, the clear bar be connected with clear bar axle 1-3 shovels knuckle 1-2, shovel with clear bar clear bar that knuckle 1-2 is connected to shovel 1-1 and be arranged on the clear lever arm 1-4 of spiral on bar axle 1-3 clearly, stalk can be cleared up kind of row both sides, helical structure can be shed very well upwards outside for stalk, avoid the winding machine of stalk, remove the operation that labor cleaning is wound around stalk from, described frame 1 is provided with driving lever plate 1-6, described driving lever plate 1-6 is corresponding with clear bar axle 1-3, for the clear bar of grading, clear bar steering box 1-5 is built with the intermeshing bevel gear group for turning to.

The utility model is suitable power by having matched the agricultural machinery of the rear outputting power of band, through transmission device 2 input power.Described seeding mouth 3-6 can adopt existing duck-beak type structure, is namely pressed on duck bill hole by spring by pressing plate, when cylinder rotates on soil, opens or closed duckbilled, realizes cave-applied fertilizer, bunch planting kind.

The capable clear bar clay fertilizer of described a kind of maize seed revolves mixed single two adjustable cave sower of spreading manuer in holes of strain and can connect between multiple frame 1 side by side, realizes multiple stage machine and works simultaneously, increase work efficiency.

use the utility modelduring work:

Will of the present utility modeltransmission device 2 is connected with agricultural machinery, under the drive of agricultural machinery, power is arrived clear bar steering box 1-5 through chain by transmission device 2 successively, drive the clear lever arm 1-4 of spiral on clear bar axle 1-3 to rotate, spiral is shed kind of row both sides by stalk, prevents stalk clog machine, eliminate insect self environment, by clear bar shovel 1-1 trench digging, driving lever plate 1-6, for the clear bar of grading.Land wheel 4-1 drives fertilizer applicator 2-2 that fertilizer is broadcast rotary ploughing cutter shaft 2-4 front by fertile pipe 2-3 by chain wheel set 4-2, and transmission device 2 drives the rotary blade 2-5 on rotary ploughing cutter shaft 2-4 and subsoiling cutter 2-6 to rotate by rotary tillage transmission case 2-9, and realizing loosening the soil, it is fertile to mix; Described rotary ploughing cutter shaft 2-4 surrounding is provided with the fertilizer protecting plate 2-8 be connected with frame 1, for preventing the soil nutrient loss after rotary tillage, is arranged on the rake soil plate 2-7 that fertilizer protecting plate 2-8 lower end, right side is hinged, for the mixed soil of smooth clay fertilizer, and rake grading ground.Under the drive of agricultural machinery, cylinder 3-12 rotates and advances under adjusting bracket 3-9 draws, seeder is stoped to rotate with cylinder by the baffle plate 3-11 coordinated with draw-in groove 6-12, each seeding ball 5-1 slips into along the tooth of divided wheel 6-7 in turn successively and skids off, thus stir divided wheel 6-7 and rotate, successively by gear I6-8, gear II and gear III 6-11, feed shaft 6-2 is driven to rotate, seed is by kind of a case 3-2, seeding pipe 3-4, planting chamber 6-1, sow chamber 6-3, enter and deposit in kind of groove 6-2-1, after brush-wheel 6-5 removes and does not fall into and deposit seed unnecessary in kind of groove 6-2-1, enter in the planting groove 5-4-5 of seeding guide way from the outlet below the chamber 6-3 that sows, along with cylinder 3-12 rotates, seed is successively by leading kind of a room 5-4-3, lead side clearance on kind of room dividing plate 5-4-4, lead kind of a room outlet 5-4-2 and enter seeding mouth 3-6, when pressing plate is pushed down by ground, thus open seeding mouth 3-6, seed falls in kind of cave, . same, Controlled Release Fertilizer is entered by Controlled Release Fertilizer case 3-1, the fertile pipe that falls and deposits fertile room 5-3, enters fertile cave from fertilization mouth 3-5.Fertilization mouth 3-5 is identical with seeding mouth 3-6 structure and be staggered at circumferencial direction, thus avoids hypotelorism between seed and fertilizer and burn seedling or cross and far waste contaminated environment.

The utility model is not only suitable for corn seeding, also can be used for the sowing of other crops such as soybean.To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (9)

1. the capable clear bar clay fertilizer of maize seed revolves mixed single two adjustable cave sower of spreading manuer in holes of strain, it is characterized in that: comprise frame (1), be arranged on the clear lever apparatus in frame (1) left side and transmission device (2), be arranged on the rotary cultivator attachment at frame (1) middle part and be arranged on seeding apparatus and the land wheel apparatus on frame (1) right side, described transmission device (2) is connected with rotary cultivator attachment, and described land wheel apparatus is connected by chain with described rotary cultivator attachment;

Described seeding apparatus comprises: one end and the adjusting bracket (3-9) of frame (1) hinge, the seeder (3-3) be connected with adjusting bracket (3-9) other end, be sleeved on seeder (3-3) outside cylinder (3-12), be arranged on seeder (3-3) top and the kind case (3-2) be connected with seeder (3-3) by seeding pipe (3-4) and central shaft (3-10), in described seeder (3-3) mounting center axle (3-10), described adjusting bracket (3-9) is arranged on seeder (3-3) both sides by central shaft (3-10);

Described seeder (3-3) comprising: seeding unit, be arranged on seeding unit side divided wheel (6-7), be arranged in seeding unit and the deliver drive device be connected with divided wheel (6-7) and the draw-in groove (6-12) being arranged on seeding unit opposite side; Central shaft (3-10) is also provided be positioned at adjusting bracket (3-9) outside and be stuck in the baffle plate (3-11) of draw-in groove (6-12);

The chamber of sowing (6-3) that described seeding unit comprises planting chamber (6-1) and is connected with planting chamber (6-1), be provided with in chamber of sowing (6-3) and drive by described deliver drive device the feed shaft (6-2) rotated, described feed shaft (6-2) outer round surface is uniform to be provided with and to deposit kind of a groove (6-2-1) for what deposit seed, described kind of a groove (6-2-1) of depositing distributes along feed shaft (6-2) axis in groups, described kind of a groove (6-2-1) of depositing is more than 2 groups, described often organize feed shaft (6-2) circumferentially deposit kind of a groove (6-2-1) quantity and divided wheel (6-7) gear quantity is suitable, brush-wheel (6-5) is provided with, described brush-wheel (6-5) and feed shaft (6-2) matched in clearance in described chamber of sowing (6-3), described chamber of sowing (6-3) lower end is provided with outlet,

Described cylinder (3-12) inner chamber is provided with to be deposited kind of a room (5-2) and deposits fertile room (5-3), described deposit kind of a room (5-2) and deposit between fertile room (5-3) be provided with cylinder dividing plate (5-5), described seeder (3-3) is arranged on to be deposited in kind of a room (5-2), along the circumferential direction uniformly on described cylinder dividing plate (5-5) sidewall be provided with seeding shifting block, described seeding shifting block quantity and divided wheel (6-7) gear quantity suitable, described depositing on kind of a room (5-2) lateral wall is provided with seeding mouth (3-6), described seeding mouth (3-6) is suitable with divided wheel (6-7) gear quantity, described kind of a room (5-2) inwall of depositing is provided with seeding guide way,

Described seeder (3-3) is arranged on to be deposited in kind of a room (5-2), and described divided wheel (6-7) is corresponding with seeding shifting block; Described seeding guide way is corresponding with the outlet of described chamber of sowing (6-3), and seeding guide way is corresponding with the entrance of seeding mouth (3-6).

2. the capable clear bar clay fertilizer of a kind of maize seed according to claim 1 revolves the mixed single two adjustable cave sower of spreading manuer in holes of strain, it is characterized in that: described seeding guide way comprise planting groove (5-4-5), be connected with planting groove (5-4-5) lead kind of a room (5-4-3), be arranged on and lead leading kind of room dividing plate (5-4-4) and being arranged on kind of the room of leading of leading kind of a room (5-4-3) bottom in kind of a room (5-4-3) and export (5-4-2);

Described divided wheel (6-7) is corresponding with seeding shifting block; Described planting groove (5-4-5) is corresponding with the outlet of described chamber of sowing (6-3), and it is corresponding with the entrance of seeding mouth (3-6) to lead kind of room outlet (5-4-2).

3. the capable clear bar clay fertilizer of a kind of maize seed according to claim 2 revolves mixed single two adjustable cave sower of spreading manuer in holes of strain, it is characterized in that: described seeding apparatus also comprises: the Controlled Release Fertilizer case (3-1) and the support bar (3-8) that held up by frame (1) of one end that are fixedly installed on frame (1) right side, described support bar (3-8) other end and described adjusting bracket (3-9) are hinged; Described Controlled Release Fertilizer case (3-1) is arranged on cylinder (3-12) top and the fertile pipe that passes through to fall is connected with cylinder (3-12) axle center hole;

Described seeding shifting block is seeding ball (5-1);

Described deliver drive device is gear drive transmitting device.

4. the capable clear bar clay fertilizer of a kind of maize seed according to claim 3 revolves mixed single two adjustable cave sower of spreading manuer in holes of strain, it is characterized in that: described rotary cultivator attachment comprises the formula fertilizer case (2-1) being arranged on frame (1) top, be positioned at the fertilizer applicator (2-2) of formula fertilizer case (2-1) below, the rotary tillage transmission case (2-9) be connected with transmission device (2), the rotary ploughing cutter shaft (2-4) be connected with rotary tillage transmission case (2-9), the fertilizer pipe (2-3) that the rotary blade (2-5) being arranged in pairs in rotary ploughing cutter shaft (2-4) periphery is connected with fertilizer applicator (2-2) with subsoiling cutter (2-6) and one end, described fertilizer pipe (2-3) outlet is positioned at rotary ploughing cutter shaft (2-4) left side.

5. the capable clear bar clay fertilizer of a kind of maize seed according to claim 4 revolves the mixed single two adjustable cave sower of spreading manuer in holes of strain, it is characterized in that: described clear lever apparatus comprises: the clear bar steering box (1-5) be connected with transmission device (2) by chain, the clear bar axle (1-3) be connected with clear bar steering box (1-5), the clear bar that is connected with clear bar axle (1-3) shovel knuckle (1-2), shovel clear bar that knuckle (1-2) is connected with clear bar shovels (1-1) and be arranged on the clear lever arm of spiral (1-4) on bar axle (1-3) clearly.

6. the capable clear bar clay fertilizer of a kind of maize seed according to claim 5 revolves mixed single two adjustable cave sower of spreading manuer in holes of strain, it is characterized in that: described in deposit the quantity of the number of teeth of quantity with divided wheel (6-7) of kind of a groove (6-2-1) at least 1 group, the number of seeding ball (5-1) and seeding mouth (3-6) identical, be 9, kind of a groove (6-2-1) quantity of depositing of other groups is 3,6,9 or 12.

7. the capable clear bar clay fertilizer of a kind of maize seed according to claim 6 revolves mixed single two adjustable cave sower of spreading manuer in holes of strain, it is characterized in that: described frame (1) is provided with the driving lever plate (1-6) corresponding with clear bar axle (1-3);

Described rotary ploughing cutter shaft (2-4) surrounding is provided with the fertilizer protecting plate (2-8) be connected with frame (1),

Fertilizer protecting plate (2-8) lower end is provided with and the rake of its hinge soil plate (2-7), and it is corresponding with rotary ploughing cutter shaft (2-4) to harrow native plate (2-7).

8. the capable clear bar clay fertilizer of a kind of maize seed according to claim 7 revolves mixed single two adjustable cave sower of spreading manuer in holes of strain, it is characterized in that: described seeding shifting block is arranged between adjacent seeding mouth (3-6); Be provided with fertilization mouth (3-5) in described outside, fertile room (5-3) of depositing, described fertilization mouth (3-5) is identical with described seeding mouth (3-6) structure and be along the circumferential direction staggered.

9. the capable clear bar clay fertilizer of a kind of maize seed according to claim 2 or 8 revolves mixed single two adjustable cave sower of spreading manuer in holes of strain, it is characterized in that: described divided wheel (6-7) is ratchet.