CN201091100Y

CN201091100Y - Seeding-fertilizing machinery

Info

Publication number: CN201091100Y
Application number: CNU2007200944174U
Authority: CN
Inventors: 禚建安
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-28
Filing date: 2007-09-28
Publication date: 2008-07-30
Anticipated expiration: 2017-09-28

Abstract

The utility model discloses a sowing fertilization machine, comprises a handle, a seed box, a fertilizer box, a tappet rod, a lever, a fertilizing shaft wheel, a seed guidance pipe, a fertilizer guidance pipe, a sowing mouth, a fertilizing mouth, a torsional spring, a pullback spring and a ground splint; the utility model is characterized in that a rotatable sowing shaft wheel is arranged in a through hole at the bottom of the seed box, and a plurality of seed containing slots are arranged on the outer circle surface of the sowing shaft wheel. A plurality of bevel teeth are arranged along the edge at one end of the sowing shaft wheel, and a plurality of dentation steps protrude evenly at the circumference of the outer circle surface at the other end of the sowing shaft wheel. A fluted disc with a rocker arm is arranged between the seed box and the fertilizer box, when in use, a shaft wheel arranged on the tappet rod toggles the rocker arm of the fluted disc and drives the sowing shaft wheel to rotate along the positive direction, rotate slightly at the reverse position or move laterally, thus leading seeds to be sowed accurately and separately into ground. The sowing fertilization machine can be widely applied in the sowing fertilization of corns and soy beans in dry lands.

Description

Seeding fertilizer applicator

Technical field

The utility model relates to the hand-operated tools in a kind of agricultural production, is a kind of seeding fertilizer applicator.

Background technology

The utility model is the follow-up improvement of my patent No. ZL200520029554.0 patent, the seeding fertilizer applicator of this patent application, seed broadcast mode is to adopt the forward and reverse rotation of tooth bar transmission sowing arbor wheel to reach seed taken out in kind of the case to pour in the grain conductor, broadcasts in the soil.Its weak point is: the appearance kind groove on the sowing arbor wheel is when the rotation of sowing arbor wheel, all the time on a transversal of sowing arbor wheel, rotate, and rotation is very fast, it is less that seed falls into the chance of holding kind of groove like this, it is also low that seed broadcasts accuracy rate, the seed of broadcasting in the soil is also too concentrated, is unfavorable for seedling growth and the thinning of crop.

The utility model content

The purpose of this utility model is: overcome the deficiencies in the prior art, provide a kind of not only sowing accurately seed can be isolated again to start broadcasting the sowing mechanism that buries in the ground, can be used on the seeding apparatus of seeding fertilizer applicator and seeder.

For achieving the above object, the technical solution adopted in the utility model is: a kind of seeding fertilizer applicator includes portable, plant case, fertile case, tappet, lever, the fertilising arbor wheel, grain conductor, fertilizer guiding tube, seeding port, fertilization mouth, torsion spring, extension spring, ground, top supporting plate, it is characterized in that: in kind of the cross through hole of case bottom, a rotating sowing arbor wheel is installed, periphery a plurality of appearance kind grooves that distributing of sowing arbor wheel, end at the sowing arbor wheel is provided with a plurality of inclined-planes tooth along the edge, one week of periphery of the other end is protruding a plurality of dentiform steps evenly, on the relevant position of dentiform steps of kind of the outer wall of case through hole and sowing arbor wheel, be provided with a horn shape lock that prevents to sow the arbor wheel reversing, one end of horn shape lock is installed on the outer wall of kind of case in rotating mode, the other end is corresponding with the dentiform steps of sowing arbor wheel, and is provided with reduction torsion spring.Between kind of case and fertile case, also be provided with the fluted disc of a band rocking arm, the one side of fluted disc is fixed into one with the end face of fertilising arbor wheel, and another side is a plurality of inclined-planes tooth of circle distribution, and the inclined-plane tooth on the fluted disc matches with a plurality of inclined-planes tooth of sowing on the arbor wheel end face.To plant case by dividing plate and be divided into two grains and two kind storehouses of simple grain above the inside of kind of case sowing arbor wheel, the top of planting the storehouse is respectively equipped with plug-type cover plate, and the operator will broadcast two and two Hatch Boards can be opened during sowing, and the simple grain Hatch Board is closed; When broadcasting simple grain the simple grain Hatch Board is opened, two grain Hatch Boards are closed; To plant Hatch Board when broadcasting three opens entirely.In the grain conductor, also be provided with dividing plate below the sowing arbor wheel, this dividing plate role is: when broadcasting two grains or three seed that broadcasts being isolated starts broadcasting buries in the ground.

Adopt the technical solution of the utility model characteristics to be: can make the seed grain number of broadcast accurate, and can isolate to start broadcasting and bury in the ground.

Description of drawings

Fig. 1 is the front view of the utility model seeding fertilizer applicator

Fig. 2 is the left and right sides cutaway view of Fig. 1

Fig. 3 is the partial sectional view of Fig. 1

Fig. 4 looks partial sectional view for the left side of Fig. 1

Fig. 5 is the front view of sowing arbor wheel 6 in the utility model

Fig. 6 is the left view of Fig. 5

Fig. 7 is the right view of Fig. 5

Fig. 8 is the front view of fluted disc 8 in the utility model

Fig. 9 is the left view of Fig. 8

Embodiment

Below in conjunction with description of drawings embodiment of the present utility model.

Shown in Fig. 1-9, of the present utility model portable 1 top that is installed in kind of case 2 and fertile case 3, between kind of case 2 and fertile case 3, be provided with the tappet 4 that can go here and there up and down certain stroke, the upper end of tappet 4 is provided with reset tension spring 31, the centre is provided with the arbor wheel 14 of shifting lever 5 and stirs the arbor wheel 15 of fluted disc 8 rocking arms, is ground, top supporting plate 13 bottom.Sowing arbor wheel 6 and fertilising arbor wheel 7 are installed in the through hole of kind of case 2 and fertile case 3 bottoms in rotating mode respectively, fertilising arbor wheel 7 is provided with and holds fertile groove 17 passing fertile case 2 parts, sowing arbor wheel 6 is provided with a plurality of appearance kind grooves 16 at the periphery that passes kind of case 2 parts, on the end face of fertile case 3 one ends, be provided with a plurality of inclined-planes tooth 18 along the edge, one week of periphery of the other end is protruding a plurality of dentiform steps 19 evenly, on the relevant position of the outer wall of kind of case 2 through holes and the dentiform steps 19 of sowing arbor wheel 6, be provided with a horn shape lock 20 that prevents to sow arbor wheel 6 reversings, one end of horn shape lock 20 is installed on the outer wall of kind of case 2 in rotating mode, the other end is corresponding with the dentiform steps 19 of sowing arbor wheel 6, and is provided with reduction torsion spring 21.Between kind of case 2 and fertile case 3, also be provided with the fluted disc 8 of a band rocking arm, the one side of fluted disc 8 is fixed into one with the end face of fertilising arbor wheel 7, another side is a plurality of inclined-planes tooth 22 of circle distribution, and the inclined-plane tooth 22 on the fluted disc 8 matches with a plurality of inclined-planes tooth 18 of sowing on arbor wheel 6 end faces.End in the dentiform steps 19 of sowing arbor wheel 6 also is provided with gland 24, and gland 24 on the tank wall of kind of case 2, is provided with spring 25 between gland 24 and the sowing arbor wheel 6 by screw fixings, and spring 25 roles are: make sowing arbor wheel 6 and fluted disc 8 tight connectings.Above the sowing arbor wheel 6 of the inside of kind of case 2, case 2 be will plant by dividing plate 23 and two grains and two kind storehouses of simple grain will be divided into, the top of planting the storehouse is respectively equipped with cover plate 29 and cover plate 30, in the grain conductor 9 below sowing arbor wheel 6, also be provided with dividing plate 26, dividing plate 26 starts broadcasting the seed isolation of broadcast to bury in the ground when broadcasting two grains and three.At grain conductor 9 and fertilizer guiding tube 10 discharging opening place bottom, be provided with seeding port 11 and fertilization mouth 12, seeding port 11 and fertilization mouth 12 are divided into stator and moving plate.Between kind of case 2 and fertile case 3, also be provided with lever 5, strip hole is left in the centre of lever 5, pin is located in lever 5 between kind of case 2 and the fertile case 3 by strip hole, and the front end of lever 5 is connecting the moving plate of seeding port 11 and fertilization mouth 12 by pull bar 27, and the rear end is corresponding with arbor wheel 14.

Use of the present utility model is as follows:

1, seed that will be to be broadcast and chemical fertilizer are respectively charged in kind of case 2 and the fertile case 3, the fertile groove 17 of appearance on the arbor wheel 7 of applying fertilizer this moment is in the below of fertilising arbor wheel 7 center lines, its opening is towards the below, appearance kind groove 16 on the sowing arbor wheel 6 is weeks that are evenly distributed on sowing arbor wheel 6, the moving plate of seeding port 11 and fertilization mouth 12 is in closure state under the effect of torsion spring 28, sowing arbor wheel 6, fertilising arbor wheel 7, scraping under the synergy of kind of a tongue, fertilizer scraping tongue, kind case 2, fertile case 3 tank walls, chemical fertilizer and seed are jammed within kind of case 2 and the fertile case 3.

2, the operator carries seeding fertilizer applicator with seeding port 11, fertilization mouth 12 firmly inserts in the soil, the top ground supporting plate 13 of this moment is held by the earth, tappet 4 can not be simultaneously descending with seeding fertilizer applicator with ground, top supporting plate 13, arbor wheel 15 on the tappet 4 is stirred the rocking arm on the fluted disc 8, driving fertilising arbor wheel 7 rotates, the position that holds fertile groove 17 is turned in the fertile case 3, chemical fertilizer in the fertile case 3 falls in the fertile groove 17 of appearance in the effect of self gravitation, at the same time, fluted disc 8 and of the effect of the inclined-plane tooth 18 of sowing arbor wheel 6 one ends owing to spring 25, it is very tight that both coincide, though be along sloping direction, fluted disc 8 also drives arbor wheel 6 when rotating and rotates backward, after rotating to a small amount of stroke, horn shape lock 20 offsets with the dentiform steps 19 of sowing arbor wheel 6 other ends, make sowing arbor wheel 6 stop rotation, the rocking arm of fluted disc 8 continues rotation under the stirring of the arbor wheel on the tappet 4 15, the sowing arbor wheel 6 of this moment is propped up no longer with fluted disc 8 rotations by horn shape lock 20, the state because the inclined-plane tooth 22 on the fluted disc 8 and the inclined-plane tooth 18 of sowing arbor wheel 6 end faces no longer become to coincide, both become along the inclined-plane upward slope sliding state that rubs.The inclined-plane tooth 18 that inclined-plane tooth 22 inclined-planes on the fluted disc 8 promote on the sowing arbor wheel 6 makes sowing arbor wheel 6 transverse shifts, when tappet 4 nearly is up to top dead-centre, both friction of inclined-

plane tooth

22 and 18 on the inclined-plane of fluted disc 8 and sowing arbor wheel 6 are slided and are at the end, under the effect of spring 25, sowing arbor wheel 6 laterally returns original position, equals both and changes a helical teeth and coincide again.Above process has all been done once sowing arbor wheel 6 backward, left, to the right and is moved in kind of case, the position that makes appearance kind of groove 16 accept seed has changed three times, increased and held the chance that kind of groove 16 is accepted seed, the degree of depth that the seeding port 11 of this moment and fertilization mouth 12 have reached seeding and fertilizing has also been strained simultaneously the reset tension spring 31 on the tappet.

3, the operator will carry on the seeding fertilizer applicator, under the effect of tappet 4 reset tension springs 31, tappet 4 is not carried synchronously with seeding fertilizer applicator, this moment arbor wheel 14 shifting levers 5 on the tappet 4 the rear end, pull bar 27 by lever 5 front ends makes seeding port 11, fertilization mouth 12 opens, on when mentioning certain height, arbor wheel 14 on the tappet 4 breaks away from the rear end of lever 5, under the effect of the reduction torsion spring 28 of seeding port 11 and fertilization mouth 12, make seeding port 11, the moving plate closure of fertilization mouth 12, arbor wheel 15 when implementing above process on the tappet 4 is stirred the rocking arm of fluted disc 8, make the inclined-plane tooth 18 of inclined-plane tooth 22 interlocks sowing arbor wheel 6 one ends on the fluted disc 8 drive sowing arbor wheel 6, also drive fertilising arbor wheel 7 simultaneously and pour out the direction rotation to the seed chemical fertilizer, be undertaken on seed that holds 16 li of kind of grooves and the chemical fertilizer that holds 17 li of fertile grooves with sowing arbor wheel 6, fertilising arbor wheel 7 goes to outside kind of case 2 and the fertile case 3, self gravitation at the seed chemical fertilizer falls into grain conductor 9, fertilizer guiding tube 10, descend along it, enter to be detained in closed seeding port 11 and the fertilization mouth 12 and wait to broadcast.When the step by above 2 and 3 repeats for the second time, can be trapped in the seed of 11 li of seeding ports the last time, the chemical fertilizer that fertilization mouth is 12 li is broadcast and is applied in the soil.Simultaneously chemical fertilizer that again will be next time and seed fall into and are trapped in 12 li of seeding port 11 and fertilization mouths, repeatable operation successively.

When carrying on the seeding fertilizer applicator, reached the requirement of seed manure earthing, do not needed to do again the earthing operation by falling naturally of soil.The operator will broadcast two grains and two Hatch Boards 29 can be opened during sowing, and simple grain Hatch Board 30 is closed; When broadcasting simple grain simple grain Hatch Board 30 is opened, two grain Hatch Boards 29 are closed; To plant Hatch Board 29 when broadcasting three and cover plate 30 is opened entirely.

Claims

1. a seeding fertilizer applicator includes portable handle (1), plant case (2), fertile case (3), tappet (4), lever (5), fertilising arbor wheel (7), grain conductor (9), fertilizer guiding tube (10), seeding port (11), fertilization mouth (12), torsion spring (28), extension spring (31), ground, top supporting plate (13), it is characterized in that: in the cross through hole of kind of a case (2) bottom, a rotating sowing arbor wheel (6) is installed, the periphery a plurality of appearance kind grooves (16) that distributing of sowing arbor wheel (6), end at sowing arbor wheel (6) is provided with a plurality of inclined-planes teeth (18) along the edge, one week of periphery of the other end is protruding a plurality of dentiform steps (19) evenly, on the relevant position of the outer wall of kind of a case (2) through hole and the dentiform steps (19) of sowing arbor wheel (6), be provided with a horn shape lock (20) that prevents to sow arbor wheel (6) reversing, one end of horn shape lock (20) is installed on the outer wall of kind of a case (2) in rotating mode, the other end is corresponding with the dentiform steps (19) of sowing arbor wheel (6), and is provided with reduction torsion spring (21).Between kind of a case (2) and fertile case (3), also be provided with the fluted disc (8) of a band rocking arm, the one side of fluted disc (8) is fixed into one with the end face of fertilising arbor wheel (7), another side is a plurality of inclined-planes teeth (22) of circle distribution, and the inclined-plane tooth (22) on the fluted disc (8) matches with a plurality of inclined-planes teeth (18) of sowing on arbor wheel (6) end face.

2. according to the seeding fertilizer applicator described in the claim 1, it is characterized in that: will plant case (2) in the top of the inside of described kind of case (2) sowing arbor wheel (6) by dividing plate (23) and be divided into two grains and two kind storehouses of simple grain, the top in kind storehouse is respectively equipped with cover plate (29) and cover plate (30).The operator will broadcast two grains and two Hatch Boards (29) can be opened during sowing, and simple grain Hatch Board (30) is closed; When broadcasting simple grain simple grain Hatch Board (30) is opened, two grain Hatch Boards (29) are closed; To plant Hatch Board (29) when broadcasting three and cover plate (30) is opened entirely.

3. according to the seeding fertilizer applicator described in the claim 1, it is characterized in that: also be provided with dividing plate (26) in grain conductor (9), dividing plate (26) role is, when broadcasting two grains or three seed that broadcasts being isolated starts broadcasting buries in the ground.