CN2257986Y

CN2257986Y - Wheelbarrow seeder

Info

Publication number: CN2257986Y
Application number: CN 95222474
Authority: CN
Inventors: 刘兴志
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-09-29
Filing date: 1995-09-29
Publication date: 1997-07-23
Anticipated expiration: 2005-09-29

Abstract

The utility model relates to an agronomic crop sowing tool of which the sowing and fertilizing apparatus is composed of a hopper for storing materials, sowing and fertilizing wheels, a seed control board, a fertilizer control board, a seed stabilizing board, etc. The utility model is characterized in that the requirements of planting density and the amount of fertilization of sowing different crops can be satisfied by changing different sowing and fertilizing wheels. The utility model has the advantages that only one or two persons can simultaneously complete the working procedures, such as ditching, sowing, fertilizing, hilling, compacting, etc.; when seeds are sown, fluvo-aquic soil can not be ploughed out of the ground, and therefore, soil moisture is preserved in spring; simultaneously, the utility model can be used as a handcart.

Description

Hand push single block formula sower

The utility model belongs to crop planting tools.

At present, existing Man-operated sower generally all with share beak trench digging, is sowed then, earth backing and compacting.This sower generally is only limited to the level land to be used, and limitation is big; Because it can only be used for sowing, so concerning the fritter plantation of single household, can not give full play to its effect.In addition, use this sower to sow, can not apply fertilizer to the subsoil simultaneously, and when imposing base fertilizer again, if fertilizer is not applied undergroundly, then the availability of chemical fertilizer can reduce greatly; If refertilize into ground, because the general arid of weather in spring, the moisture content in the soil can be unfavorable for that preserve soil moisture spring because thisly dig fertilising and further scatter and disappear.

Therefore, the utility model provides a kind of and uses applicable to various landform, can sow, and can apply fertilizer the sower of all right double as wheelbarrow simultaneously again.

For achieving the above object, the technical scheme that the utility model adopted is: add a drive sprocket on the wheel shaft of hand push single block, front end at stroller frame is fixed a fall way with clamp, one cross-arm is arranged below the fall way, the two ends of cross-arm are welded with screw rod, screw rod extend in the fall way, lean on pin firm screw rod and fall way and realize the lifting of adjusting screw(rod) position, trimming bolt is arranged on the screw rod, in order to regulate the cross-arm balance, be welded with main support below the cross-arm, grass stick and depth support roller all are fixed by bolts on the main support, evenly have screw on the main support, can be used to regulate the position height of grass stick and support roller, the bottom of main support share beak with bolt, and there is the sowing wheel shaft at the rear of main support, and the starter of fertilizer in seedbed wheel is installed on this root axle, on the sowing wheel shaft driven sprocket is arranged, drive sprocket links to each other by chain with driven sprocket, regulates the sprocket wheel spacing by turnbuckle between two sprocket wheels, and fixes with nut.Above main support upper seeding wheel wheel, also fixing storaging bucket; storaging bucket is in interior part two Room; one Room is a seed chamber; one Room is the chemical fertilizer chamber; two Room unite two into one in the bottom of storaging bucket; the bottom of storaging bucket has the hole that is complementary with seeding wheel; also fixing seed control panel and chemical fertilizer control panel on the main support; and the seed steadying plate that connects by spring, the seed steadying plate is in order to prevent that seed from splashing, thereby reaches desirable spacing in the rows; the end of seed control panel has rubber slab; be used to protect seed to avoid rigid extruding, be equipped with clutch on the sowing wheel shaft, whether sow clutch shifter control by linking to each other with the wheelbarrow handrail.The rear has surface dust to bury bar to be connected on the hand-cart axle, to be used for burying surface dust under wheel.The starter of fertilizer in seedbed wheel of installing on the sowing wheel shaft is divided into two parts vertically, a part is a seeding wheel, another part is a fertilizer-sowing wheel, symmetry has out kind of a hole on the external cylindrical surface of seeding wheel one side, fertilizer-sowing wheel one side has out fertile groove, and have one to have and the cover plate that goes out the pawl that fertile groove shape matches, cover plate is connected together with screw and fertilizer-sowing wheel.Regulate the relative position of cover plate and fertilizer-sowing wheel by screw, thereby reach the purpose of regulating fertilizing amount.

Owing to adopted said structure, this hand push bicycle formula sower at seeding time, seed and chemical fertilizer bury simultaneously, earth backing thereupon, compacting, multiple working procedure is once finished like this, avoided routing up the moisture content that ground causes and scattered and disappeared, helped soil moisture conservation, simultaneously because of moisture soil, do not have a bit fertilizer loss yet, in addition, because the fertilizing amount of this sower is adjustable, can save fertilizer amount greatly, this hand push single block formula sower does not change the basic structure of hand push single block, so still possessing the hand push single block uses flexibly, convenient, be applicable to various landform, and the function of loading.

Fig. 1 is the front view of hand push single block formula sower;

Fig. 2 is the vertical view of hand push single block formula sower;

Fig. 3 is an A-A broken section enlarged drawing;

Fig. 4 is a B-B broken section enlarged drawing;

Fig. 5 looks and vertical view for the master of three kinds of seeding wheels of hand push single block formula sower;

Below in conjunction with accompanying drawing the utility model being done one describes in detail: as Fig. 1, Fig. 2, on the wheel shaft of hand push single block, add a drive sprocket 15, front end at stroller frame is fixed a fall way 26 with clamp 27, one cross-arm 9 is arranged below the fall way, the two ends of cross-arm are welded with screw rod 11, screw rod is inserted in the fall way, lean on pin 12 firm screw rod and fall ways and realize the lifting of adjusting screw(rod) position, trimming bolt 28 is arranged on the screw rod, in order to regulate the cross-arm balance, be welded with main support 6 below the cross-arm, grass stick 5 and depth support roller 3 all are fixed by bolts on the main support, evenly have screw on the main support, can be used to reconcile the position height of grass stick and support roller, share beak 1 is being fixed with bolt 2 in the bottom of main support, and sowing wheel shaft 29 is arranged at the rear of main support, and starter of fertilizer in seedbed wheel 13 just is installed on this root axle, on the sowing wheel shaft driven sprocket 7 is arranged, drive sprocket links to each other by chain with driven sprocket, regulates the sprocket wheel spacing by turnbuckle 14 between two sprocket wheels, and fixing with nut 4.Above main support upper seeding wheel wheel, also fixing storaging bucket 10; storaging bucket is in interior part two Room; one Room is that seed chamber Room 14 1 are chemical fertilizer chamber 30; two Room unite two into one in the bottom of storaging bucket; the hole that is complementary with seeding wheel is arranged below the storaging bucket; also fixing seed control panel 18 and chemical fertilizer control panel 32 on the main support; and the seed steadying plate 17 that leans on spring to connect; the seed steadying plate is in order to prevent that seed from splashing; thereby reach desirable spacing in the rows, the end of seed control panel has rubber slab, is used to protect seed to avoid rigid extruding; be equipped with clutch 19 on the sowing wheel shaft, whether sow by the clutch shifter 8 that links to each other with the wheelbarrow handrail and control.The rear has surface dust to bury bar 16 to be connected on the hand-cart axle, to be used for burying surface dust under wheel.The starter of fertilizer in seedbed wheel of installing on the sowing wheel shaft is as Fig. 5, can be divided into two parts vertically, a part is a seeding wheel 22, and a part is a fertilizer-sowing wheel 23, symmetry has four and hemispherically goes out kind of hole on the external cylindrical surface of seeding wheel one side, close in twos, the purpose of doing like this is: after emerging, per two strain seedlings of cereal crops are one group, fertile a pile is retouched in the centre, retouch fertile a pile by comparison with every strain seedlings of cereal crops, save one times chemical fertilizer, and effect is identical; If do not want to save the chemical fertilizer of this times, and identical with the fertilizing amount of equidistant plantation, output will improve so.In addition, the kind method for planting that this spacing in the rows does not wait also helps crops ventilation, printing opacity.In the fertilizer-sowing wheel side, correspondence goes out kind a position, hole and has the fertile groove of going out of respective number, and one of outer cover has the cover plate 24 of four pawls, and the shape of pawl and go out fertile groove and match is equipped with a compression spring 20 between cover plate and the fertilizer-sowing wheel, see Fig. 4.There is screw 25 the cover plate side, and it and fertilizer-sowing wheel are connected together.Regulate the relative position of cover plate and fertilizer-sowing wheel by screw, thereby adjust fertile amount.This seeding wheel can be used for the program request crop.

Method is with embodiment one, density according to plantation requires difference, during as the system corn seed, requires dense planting, then starter of fertilizer in seedbed is taken turns 36 seeding wheel side, evenly open 8 and go out kind of a round pool, in fertilizer-sowing wheel one side, correspondence goes out kind of a position, hole and has the fertile groove of going out of respective number, one of outer cover has and the cover plate 24 that goes out the pawl that fertile groove number equates, the shape of pawl with go out kind of a hole and match, be equipped with compression spring 20 between cover plate and the fertilizer-sowing wheel, the cover plate side has screw 25 that it and fertilizer-sowing wheel are connected together.Regulate the relative position of cover plate and fertilizer-sowing wheel by screw, thereby adjust fertile amount.

Method is with embodiment one, difference according to the sowing crop, the crop little as seed grains such as millet, jowar, the starter of fertilizer in seedbed wheel can also be made: evenly have some seed shapes hole 34 respectively and go out fertile hole 33 on two parts external cylindrical surface of starter of fertilizer in seedbed wheel 37, the round barrel shape cover 24 that equates with the seeding wheel external diameter at external diameter of fertilizer-sowing wheel one side outer cover, be equipped with compression spring 20 between drum cover and the fertilizer-sowing wheel, with screw fertilizer-sowing wheel and drum cover are linked together, change the relative position of drum cover and fertilizer-sowing wheel by adjustment screw, thereby regulate fertilizing amount.

Claims

1, a kind of hand push single block formula sower, constitute by stroller frame and the wheel that is fixed on the vehicle frame, it is characterized in that: on the wheel shaft of hand push single block, add a drive sprocket (15), front end at stroller frame is fixed a fall way (26) with clamp (27), one cross-arm (9) is arranged below the fall way, the two ends of cross-arm are welded with screw rod (11), screw rod is inserted in the fall way, come firm screw rod and fall way by pin (12), trimming bolt (28) is arranged on the screw rod, be welded with main support (6) below the cross-arm, grass stick (5) and depth support roller (3) all are fixed by bolts on the main support, evenly have screw on the main support, share beak (1) is being fixed with bolt (2) in the bottom of main support, sowing wheel shaft (29) is arranged at the rear of main support, starter of fertilizer in seedbed wheel (13) just is installed on this root axle, on the sowing wheel shaft driven sprocket (7) is arranged, drive sprocket links to each other with turnbuckle (14) by chain with driven sprocket, and also fixing storaging bucket (10) with the top that nut (4) is fixed on main support upper seeding wheel wheel, storaging bucket is two Room about interior part, the bottom unites two into one, have the hole that is complementary with seeding wheel in the bottom of storaging bucket, also fixing seed control panel (18) and chemical fertilizer control panel (32) on the main support, and the seed steadying plate (17) that leans on spring to connect, the end of seed control panel has rubber slab, be equipped with clutch (19) on the sowing wheel shaft, clutch shifter (8) links to each other with the wheelbarrow handrail, the rear has surface dust to bury bar (16) to be connected on the hand-cart axle under wheel, the starter of fertilizer in seedbed wheel of installing on the sowing wheel shaft (13) is divided into two parts vertically, the part face of cylinder is opened and is gone out kind of a hole, open on another part face of cylinder and go out fertile groove, and install one additional and have and the cover plate (24) that goes out the pawl that fertile groove shape matches, be equipped with compression spring (20) between cover plate and the fertilizer-sowing wheel, cover plate links to each other by screw (25) with fertilizer-sowing wheel.

2, hand push single block formula sower according to claim 1, it is characterized in that: starter of fertilizer in seedbed wheel (35) is divided into two parts vertically, symmetry has four and hemispherically goes out kind of hole on the external cylindrical surface of seeding wheel one side, close in twos, and in the fertilizer-sowing wheel side, correspondence goes out kind of a position, hole and has the fertile groove of going out of respective number, one of outer cover has the cover plate (24) of four pawls, the shape of pawl and go out fertile groove and match, be equipped with compression spring (20) between cover plate and the fertilizer-sowing wheel, there is screw (25) side of cover plate, and it and fertilizer-sowing wheel are connected together.

3, hand push single block formula sower according to claim 1, it is characterized in that: the seeding wheel side of starter of fertilizer in seedbed wheel (36), open evenly that (8) are individual to go out kind of round pool, in the fertilizer-sowing wheel side, correspondence goes out kind a position, hole and has the fertile groove of going out of respective number, and one of outer cover has and the cover plate (24) that goes out the pawl that fertile groove number equates, the shape of pawl and go out kind of a hole and match, be equipped with compression spring (20) between cover plate and the fertilizer-sowing wheel, the cover plate side has screw (25) that it and fertilizer-sowing wheel are connected together.

4, hand push single block formula sower according to claim 1, it is characterized in that: starter of fertilizer in seedbed wheel (37) is divided into two parts vertically, on the external cylindrical surface of seeding wheel one side, evenly have some seed shape holes (34), also evenly have some pittings on the fertilizer-sowing wheel one side external cylindrical surface, the round barrel shape cover (24) that external diameter of outer cover equates with the seeding wheel external diameter, be equipped with compression spring (20) between drum cover and the fertilizer-sowing wheel, fertilizer-sowing wheel and drum cover linked together with screw.