CN2253564Y

CN2253564Y - Multifunctional precision seeder

Info

Publication number: CN2253564Y
Application number: CN 95226527
Authority: CN
Inventors: 刘忠来
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-10
Filing date: 1995-11-10
Publication date: 1997-05-07
Anticipated expiration: 2005-11-10

Abstract

The utility model relates to a multifunctional precision seeder, which is characterized in that holes communicated with a disseminator and a fertilizer applicator are respectively reserved at the bottoms of a seed box and a fertilizer box which are fixed on a frame, the seed and the fertilizer applicator are respectively communicated with a seed conveying pipe and a fertilizer conveying pipe, a land wheel and an adjusting wheel are fixed on the frame, the land wheel passes through a gear transmission gap bridge wheel, the gap bridge wheel gear transmission seed and fertilizer applicators, and the seed-granting device is provided with three seed-granting chambers with large, medium and small sizes; the utility model discloses the seeding of applicable various big or small seeds, the seeding is even, both can dibble seeding, can drill again, and seed and chemical fertilizer sow simultaneously does not have any influence to the seed.

Description

Multi-functional Precision Seeding machine

The utility model is a kind of multi-functional Precision Seeding machine, is applicable to the sowing of various seeds.

At present, the sower that use in the rural area has the Soviet Union to produce vertical gong dish-type sower, the flat pattern gong disc type three defeated pipe sowers that Shandong comes overgrown with weeds county Hua Long machinery plant to produce, the seed that the former broadcasts is too concentrated, easily form weak seedling and dead standing grain, the latter's the eye of awarding kind of device and joint kind of dish is by the size design of wheat, and each wheat seeds must turn round and just enter defeated the pipe after 120 °, frayed seed germination rate is low, can not do fertilizer deep placement and replace ploughing and weeding or topdress; The sower that also has other program request fertilisings and drilling fertilising during sowing, adopts powder to execute, and seed is had corrosiveness, influences germination rate.

The purpose of this utility model provides a kind of sowing of applicable all size seed, and sowing evenly can program request, but drilling again, and seed and chemical fertilizer is sowed simultaneously and seed is not had the multi-functional Precision Seeding machine of influence.

The technical solution of the utility model is, is fixed on kind case on the frame and fertile case bottom and leaves respectively and award the hole that kind of device and fertilizer applicator communicate, and awards kind of device and fertilizer applicator and communicates with grain tube and fertilizer delivering pipe respectively; Be fixed with land wheel and regulating wheel on the frame, land wheel is by the gear drive idler, and kind of device and fertilizer applicator are awarded in the idler gear drive, awards kind of a device and is provided with large, medium and small three and awards kind of a chamber.

Above-mentioned kind of the device of awarding is cylindric, leaves seed leaking hole on the circumference of an end, is used for drilling, and other end circumference upper edge axially-aligned has large, medium and small three to award kind of a chamber, awards kind of chamber by controlling along dovetail groove and the latch in the insertion groove awarded on kind of the device axial walls.

Be fixed with respectively on the hole of above-mentioned kind of case and fertile case bottom kind, fertile loosening device, this loosening device is by awarding kind of a device transmission.

Be fixed with on the above-mentioned land axle and turn to lifting regulating rod.

Be fixed with standby fertile case on the above-mentioned fertile case sidewall.

The utility model a tractor serves several purposes, the sowing of the crop seed of applicable all size specification, sowing evenly, spacing in the rows, line-spacing is adjustable, can program request, but drilling again, and seed and chemical fertilizer sow simultaneously, and seed is had no effect.

Fig. 1 is the structural representation by the sower of power drive;

Fig. 2 is the structural representation by the sower of animal power drive;

Fig. 3 is the part drawing of sower accessory balance weight iron;

Fig. 4 is a left view of awarding kind of device 1 among Fig. 1,2.

Further specify the utility model below in conjunction with accompanying drawing.

Plant case 2 and fertile case 3 as a whole being fixed on the frame, separate with dividing plate between kind case 2 and the fertile case 3, have standby fertile case on fertile case 3 sidewalls, can prevent fertilizer extruding influence fertilising; Kind case 2 and fertile case 3 bottoms are left respectively and are awarded the hole that kind of device 1 and fertilizer applicator 10 communicate, and are equipped with respectively on the hole to make seed or the loosening loosening device 4 of fertilizer; Award kind of device 1 and fertilizer applicator 10 and communicate with grain tube 6 and fertilizer delivering pipe 7 respectively, have opener on grain tube 6 and fertilizer delivering pipe 7 and the ground contact jaw; On frame, be fixed with land wheel 5 and regulating wheel 8, be fixed with gear on the land wheel 5, and award kind of device 1 by idler 9 drives that are meshed with it and rotate, award kind of device 1 gear drive fertilizer applicator 10, award kind of device 1 and fertilizer applicator 10 respectively the loosening device 4 on transmission kind casees and the fertile case rotate, seed and chemical fertilizer are broadcast seed and chemical fertilizer from grain tube 6 and fertilising pipe 7 are respectively simultaneously executed in the soil; Land wheel 5 is changed in proportion with the number of teeth and idler 9 that defeated kind of device 1 cogs, determines the spacing in the rows of the crop of sowing, and the line-spacing of crop can be regulated in the position of mobile grain tube 6 and fertilizer delivering pipe 7; Award kind of device 1 for cylindric, as shown in Figure 4, leave seed leaking hole 17 on the circumference of one end, according to consumption what, select for use sowing time for bar, what be arranged with large, medium and small three specifications on the other end circumference awards kind of chamber 18, be provided with dovetail groove along awarding kind of device 1 axial wall, as shown in Figure 1, insert latch control respectively, select different kind of the chambers of awarding for use according to the size adjustment latch position of crop seed, this is awarded kind of chamber and selects for use sowing time for point; The depth according to broadcasting crop can be regulated regulating wheel 8, is realized by the lifting regulating rod 16 that is connected on it; When running into the out-of-flatness soil, balance weight iron 19 is fixed on the land wheel 5, on 5 of land wheels, is connected with elevating lever 11,12,13, turn to lifting to use during for sowing; Be fixed with seat 15 on the frame of kind of case 2 sides, the observer takes during for sowing, broadcasts to prevent sky.

Claims

1, a kind of multi-functional Precision Seeding machine, it is characterized in that being fixed on kind case (2) on the frame and fertile case (3) bottom and leave respectively and award the hole that kind of a device (1) and fertilizer applicator (10) communicate, award kind of a device (1) and fertilizer applicator (10) and communicate with grain tube (6) and fertilizer delivering pipe (7) respectively; Be fixed with land wheel (5) and regulating wheel (8) on the frame, land wheel (5) is by gear drive idler (9), and kind of a device (1) and fertilizer applicator (10) are awarded in idler (9) gear drive; Awarding kind of a device (1) is provided with large, medium and small three and awards kind of a chamber (18).

2, multi-functional Precision Seeding machine as claimed in claim 1, it is characterized in that said kind of the device (1) of awarding is for cylindric, leave seed leaking hole (17) on the circumference of one end, other end circumference upper edge axially-aligned has large, medium and small three to award kind of a chamber (18), awards kind of a chamber (18) by regulating along dovetail groove and the latch in the insertion groove awarded on kind of a device (1) axial walls.

3, multi-functional Precision Seeding machine as claimed in claim 1 is characterized in that being fixed with respectively on said kind of case (2) and fertile case (3) base apertures by the kind of awarding kind of a device (1) transmission, fertile loosening device (4).

4, multi-functional Precision Seeding machine as claimed in claim 1 is characterized in that being fixed with on said land wheel (5) axle and turns to lifting regulating rod (11,12,13).

5, multi-functional Precision Seeding machine as claimed in claim 1 is characterized in that being fixed with standby fertile case on said fertile case (3) sidewall.