CN205567037U - Novel corn drill of wheeled tractor - Google Patents

Abstract

The utility model discloses a novel corn drill of wheeled tractor, by frame I, fertile fill, fertilizer apparatus, area the sprocket flies, the fertilizer applicator of ditching, fertilizer spout, transmission shaft, land wheel, clean -up scraper I, frame II, press mold roller, frame III, duckbilled cylinder seed metering ware, derailleur, seed case, clean -up scraper II, covering disk, press wheel etc. Constitute, its characterized in that: frame I is through three point suspension and wheeled tractor connection, and fertilizer boot fixes in frame I, and fertile the fill is located the top of frame I, and fertile axle and transmission shaft are arranged for the chain drive connection to fertile the fill and fertilizer apparatus, fertilizer spout, fertilizer boot connection, and transmission shaft and land wheel are the gear drive connection, and frame II is fixed in frame I, in III front ends of frame inboard, is equipped with duckbilled cylinder seed metering ware, and both sides have seed case and derailleur respectively inside and outside it. These machines have that the rate of fertilizer application is accurate, mobility is good, the fault rate is low, easy operation, work efficiency height, can realize the characteristics of multiple mode operation.

Description

Wheeled tractor Novel corn planter

Technical field

This utility model relates to corn planting field machinery equipment, particularly relates to a kind of wheeled tractor Novel corn planter.

Background technology

Due to existing corn drill paving touch sowing and outdoor sowing be two types, dual-purpose is poor.Need planting after plastic covered some seasons, need outdoor sowing some seasons, need to purchase respectively, add acquisition cost.Existing mulch film spreading and seeding machine, land wheel mostly is toothed rotor, and diameter is little, meets ground moistening and is easily adhered, and makes ground wheel diameter change even trackslip, and dose is the most uneven, causes Semen Maydis growing way uneven, affects final-period management.And adjust spacing in the rows duckbilled to be changed quantity, also to change drive sprocket according to duckbilled quantity, adjust tension chain, complex operation, easily make mistakes.

Summary of the invention

The purpose of this utility model is to provide a kind of wheeled tractor Novel corn planter, and it can solve the deficiency of above-mentioned existence, has that dose is accurate, mobility good, failure rate is low, simple to operate, work efficiency is high, the advantage that can realize various ways operation.

nullFor realizing the purpose of this utility model，It is achieved by the following technical solutions: a kind of wheeled tractor Novel corn planter，Main by frame I、Fertile bucket、Fertilizer apparatus、Band flies sprocket wheel、Ditching-fertilizing device、Fertilizer delivering pipe、Power transmission shaft、Land wheel、Clean-up scraper I、Frame II、Film roll、Pressing film roller、Frame III、Duckbilled cylinder seeder、Variator、Clean-up scraper II、Covering disk、Press wheel、Fertilizer expelling shaft、Duckbilled、Plant case composition，It is characterized in that: frame I is attached with wheeled tractor by 3 mountings，Ditching-fertilizing device is fixed in frame I by U-shaped fastener，Fertile bucket is positioned at the top of frame I，Fertilizer apparatus is fixed on fertilizer expelling shaft，Each one of two ends, left and right，And link together with fertilizer bucket，Fertilizer delivering pipe upper end is connected with fertilizer apparatus，Lower end is connected with ditching-fertilizing device，Fertilizer expelling shaft two ends are respectively arranged with a band and fly sprocket wheel，And form Chain conveyer together with the sprocket wheel on power transmission shaft，Power transmission shaft upper end is fixed in frame I together with a sprocket wheel，Lower end is connected with land wheel，Frame II is fixed in frame I by U-shaped fastener，Film roll is supported in frame II by support，Pressing film roller is connected to the lower section of frame II by elongate rod，Constitute floating connection，Frame III is by being hinged floating connection in frame II，At frame III leading inside，Equipped with duckbilled cylinder seeder，Totally two groups，Kind of case and variator it is connected to inside and outside duckbilled cylinder seeder，Circular drum outer surface at duckbilled cylinder seeder，Some duckbilled has been mounted equidistant，Inside middle portion in frame III is provided with two clean-up scrapers II，Two covering disks are installed outside the middle part of frame III，In the tail end both sides of frame III, a press wheel is respectively installed.

Operationally, frame I is attached with wheeled tractor by 3 mountings, wheeled tractor traction corn drill is advanced, when advancing forward, land wheel rotates, and transfers power on fertilizer expelling shaft by power transmission shaft and Chain conveyer, and fertilizer expelling shaft drives fertilizer apparatus work, being transported at ditching-fertilizing device by fertilizer by fertilizer delivering pipe, ditching-fertilizing device is ditched and is applied fertilizer during advancing；Being positioned in film roll by plastic sheeting, kind of a bed is struck off by clean-up scraper I, and is placed on kind of bed by thin film start-up portion, pushes down with pressing film roller；Being bucket wheel seeding mechanism inside duckbilled cylinder seeder, operationally, duckbilled is first in one hole of processing film, and digs a hole nest on kind of bed, and is positioned on kind of bed hole nest by Semen Maydis by this hole；Duckbilled quantity can be adjusted according to actual needs, and variator is shifted gears so that it is match with duckbilled quantity, thus reach to change the purpose of spacing in the rows；Soil on thin film can be scraped to thin film both sides by clean-up scraper II, prevents unnecessary soil from covering on thin film；The soil of both sides is covered to thin film both sides by covering disk, pushes down thin film；Press wheel presses through on thin film, the soil pressure at the nest of hole is put down, and completes Semen Maydis planting after plastic covered operation.

Compared with prior art, this utility model has a following useful technique effect:

1. there are two groups of bands to fly sprocket wheel on fertilizer expelling shaft, are possible to prevent single-wheel to skid, increase the degree of accuracy of dose.

2. land wheel is owing to using rubber tyre land wheel, bigger relative to existing cylinder ground size of wheel, and slippage rate is little, is difficult to skid, and dose is accurate.

3. duckbilled cylinder seeder is connected with variator, and the bucket wheel seeding mechanism within duckbilled cylinder seeder matches with the gear of variator, changes duckbilled number, and gear changes accordingly, then spacing in the rows changes the most accordingly, more convenient.

4. power transmission shaft uses Bevel Gear Drive, relative to common Chain conveyer, more can prevent the pollution to drive mechanism of straw and soil bits, and reliability is higher.

5. planting after plastic covered mechanism is readily accessible, the sowing unit of replaceable band feeler mechanism, and planting after plastic covered mechanism both can realize planting after plastic covered, it is also possible to realize outdoor sowing.

Accompanying drawing explanation

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.But want it is emphasized that; detailed description of the invention of the present utility model is not limited to the form described by example below; those skilled in the art is not in the case of paying creative work; also can design other detailed description of the invention easily; the embodiment of detailed description of the invention given below should be interpreted as protection domain of the present utility model, protection domain of the present utility model is limited in given embodiment.

Fig. 1 is front view of the present utility model；

Fig. 2 is top view of the present utility model；

Fig. 3 is the front view of a kind of embodiment of this utility model；

Fig. 4 is the top view of a kind of embodiment of this utility model.

In above-mentioned each accompanying drawing, figure knows the mark of label to liking: 1 frame I；2 fertile buckets；3 fertilizer apparatus；4 bands fly sprocket wheel；5 ditching-fertilizing devices；6 fertilizer delivering pipes；7 power transmission shafts；8 land wheels；9 clean-up scrapers I；10 frames II；11 film roll；12 pressing film rollers；13 frames III；14 duckbilled cylinder seeders；15 variators；16 clean-up scrapers II；17 covering disks；18 press wheels；19 fertilizer expelling shafts；20 duckbilleds；21 kinds of casees.

Detailed description of the invention

nullWheeled tractor Novel corn planter shown in Fig. 1 to Fig. 2，Main by frame I (1)、Fertile bucket (2)、Fertilizer apparatus (3)、Band flies sprocket wheel (4)、Ditching-fertilizing device (5)、Fertilizer delivering pipe (6)、Power transmission shaft (7)、Land wheel (8)、Clean-up scraper I (9)、Frame II (10)、Film roll (11)、Pressing film roller (12)、Frame III (13)、Duckbilled cylinder seeder (14)、Variator (15)、Clean-up scraper II (16)、Covering disk (17)、Press wheel (18)、Fertilizer expelling shaft (19)、Duckbilled (20)、Plant case (21) composition，It is characterized in that: frame I (1) is attached with wheeled tractor by 3 mountings，Ditching-fertilizing device (5) is fixed in frame I (1) by U-shaped fastener，Fertile bucket (2) is positioned at the top of frame I (1)，Fertilizer apparatus (3) is fixed on fertilizer expelling shaft (19)，Each one of two ends, left and right，And link together with fertilizer bucket (2)，Fertilizer delivering pipe (6) upper end is connected with fertilizer apparatus (3)，Lower end is connected with ditching-fertilizing device (5)，Fertilizer expelling shaft (19) two ends are respectively arranged with a band and fly sprocket wheel (4)，And form Chain conveyer together with the sprocket wheel on power transmission shaft (7)，Power transmission shaft (7) upper end is fixed in frame I (7) together with a sprocket wheel，Lower end is connected with land wheel (8)，Frame II (10) is fixed in frame I (1) by U-shaped fastener，Film roll (11) is supported in frame II (10) by support，Pressing film roller (12) is connected to the lower section of frame II (10) by elongate rod，Constitute floating connection，Frame III (13) is by being hinged floating connection in frame II (10)，At frame III (13) leading inside，Equipped with duckbilled cylinder seeder (14)，Totally two groups，Kind of a case (21) and variator (15) it is connected to inside and outside duckbilled cylinder seeder (14)，Circular drum outer surface at duckbilled cylinder seeder (14)，Some duckbilled has been mounted equidistant，Inside middle portion in frame III (13) is provided with two clean-up scrapers II (16)，Two covering disks (17) are installed outside the middle part of frame III (13)，One press wheel (18) is respectively installed in the tail end both sides of frame III (13).

The operation principle of seeder described in the utility model is: operationally, frame I is attached with wheeled tractor by 3 mountings, wheeled tractor traction corn drill is advanced, when advancing forward, land wheel (8) rotates, transfer power on fertilizer expelling shaft (19) by power transmission shaft (7) and Chain conveyer, fertilizer expelling shaft (19) drives fertilizer apparatus (3) work, by fertilizer delivering pipe (6), fertilizer is transported to ditching-fertilizing device (5) place, and ditching-fertilizing device (5) is ditched and is applied fertilizer during advancing；Being positioned over by plastic sheeting in film roll (11), kind of a bed is struck off by clean-up scraper I (9), and is placed on kind of bed by thin film start-up portion, pushes down with pressing film roller (12)；Internal at duckbilled cylinder seeder (14) is bucket wheel seeding mechanism, and operationally, duckbilled first forms a hole at thin film, then passes through this hole and is placed in by maize seed on kind of bed hole nest；Duckbilled quantity can be adjusted according to actual needs, and variator (15) is shifted gears so that it is match with duckbilled quantity, thus reach to change the purpose of spacing in the rows；Soil on thin film can be scraped to thin film both sides by clean-up scraper II (16), prevents unnecessary soil from covering on thin film；The soil of both sides is covered to thin film both sides by covering disk (17), pushes down thin film；Press wheel (18) presses through on thin film, the soil pressure at the nest of hole is put down, and completes Semen Maydis planting after plastic covered operation.

A kind of embodiment of seeder described in the utility model is: planting after plastic covered mechanism fixing in frame of dismantling I, and the bucket wheel sowing unit of upper two the band double leval jib feeler mechanisms that are installed can realize the open country precision drilling of higher efficiency.

Claims (4)

1. null1. a wheeled tractor Novel corn planter，Main by frame I (1)、Fertile bucket (2)、Fertilizer apparatus (3)、Band flies sprocket wheel (4)、Ditching-fertilizing device (5)、Fertilizer delivering pipe (6)、Power transmission shaft (7)、Land wheel (8)、Clean-up scraper I (9)、Frame II (10)、Film roll (11)、Pressing film roller (12)、Frame III (13)、Duckbilled cylinder seeder (14)、Variator (15)、Clean-up scraper II (16)、Covering disk (17)、Press wheel (18)、Fertilizer expelling shaft (19)、Duckbilled (20)、Plant case (21) composition，It is characterized in that: frame I (1) is attached with wheeled tractor by 3 mountings，Ditching-fertilizing device (5) is fixed in frame I (1) by U-shaped fastener，Fertile bucket (2) is positioned at the top of frame I (1)，Fertilizer apparatus (3) is fixed on fertilizer expelling shaft (19)，Each one of two ends, left and right，And link together with fertilizer bucket (2)，Fertilizer delivering pipe (6) upper end is connected with fertilizer apparatus (3)，Lower end is connected with ditching-fertilizing device (5)，Fertilizer expelling shaft (19) two ends are respectively arranged with a band and fly sprocket wheel (4)，And form Chain conveyer together with the sprocket wheel on power transmission shaft (7)，Power transmission shaft (7) upper end is fixed in frame I (7) together with a sprocket wheel，Lower end is connected with land wheel (8)，Frame II (10) is fixed in frame I (1) by U-shaped fastener，Film roll (11) is supported in frame II (10) by support，Pressing film roller (12) is connected to the lower section of frame II (10) by elongate rod，Constitute floating connection，Frame III (13) is by being hinged floating connection in frame II (10)，At frame III (13) leading inside，Equipped with duckbilled cylinder seeder (14)，Totally two groups，Kind of a case (21) and variator (15) it is connected to inside and outside duckbilled cylinder seeder (14)，Circular drum outer surface at duckbilled cylinder seeder (14)，Some duckbilled has been mounted equidistant，Inside middle portion in frame III (13) is provided with two clean-up scrapers II (16)，Two covering disks (17) are installed outside the middle part of frame III (13)，One press wheel (18) is respectively installed in the tail end both sides of frame III (13).
2. Wheeled tractor Novel corn planter the most according to claim 1, it is characterised in that: having two groups of bands to fly sprocket wheel (4) on fertilizer expelling shaft, be possible to prevent single-wheel to skid, and land wheel (8) size is big, slippage rate is little, is difficult to skid, and dose is accurate.
3. Wheeled tractor Novel corn planter the most according to claim 1, it is characterized in that: duckbilled cylinder seeder (14) is connected with variator (15), the bucket wheel seeding mechanism of duckbilled cylinder seeder (14) inside matches with the gear of variator, change duckbilled number, gear changes accordingly, then spacing in the rows changes the most accordingly, more convenient.
4. Wheeled tractor Novel corn planter the most according to claim 1, it is characterised in that: planting after plastic covered mechanism both can realize planting after plastic covered, it is also possible to realizes outdoor sowing.