CN2243164Y

CN2243164Y - Seeding machine

Info

Publication number: CN2243164Y
Application number: CN 96202769
Authority: CN
Inventors: 王思亮
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-01-26
Filing date: 1996-01-26
Publication date: 1996-12-25
Anticipated expiration: 2006-01-26

Abstract

The utility model relates to a seeding machine, which is a seeding machine for crops. The utility model is characterized in that a fixed frame is provided with a driving wheel, a furrow opener, an integral of a seed box and a fertilizer box, a fertilizer conveying pipe, a seeding and fertilizing device, a hoe type furrow opener, a seed conveying pipe, an earth covering device, a pressing wheel and a plough, and the driving wheel is connected with the chain wheels of the seeding and fertilizing device by chains. The utility model has the advantages that the seeding machine can carry out seeding and fertilizing simultaneously, the dibbling work and the drilling work can be completed, the seeding plant spacing can be adjusted, the labor, the time, the seeds and the fertilizer can be saved, the utility model is suitable for the plain country and the hilly country, the utility model can be drawn by animal power, labor power and tractors, and the operation is convenient.

Description

Seeding machine

The utility model relates to a kind of Seeder for crops.

A kind of sower is arranged at present, side in a tubular form seeder is equipped with plough handle, upper end at seeder is equipped with seed-box, be hinged with outer rim in the bottom side of seed-box the cylindrical running roller of groove is set, one end of running roller and poke rod joins, the other end of poke rod is hinged by connecting rod and road wheel, when road wheel rolls, just drive poke rod and promote the running roller rotation by connecting rod, seed in the seed-box is under running roller drives, enter in a tubular form the seeder and fall on the ground, the shortcoming of its existence is to finish the single task of sowing, can only program request, and spacing in the rows can not be adjusted simultaneously.

The purpose of this utility model provides a kind of can the sowing, the Seeding machine that can apply fertilizer again.

The purpose of this utility model is achieved in that fixed mount is rectangle, on fixed mount by the preceding driving wheel that rotates with sprocket coaxiality that then is equipped with successively, constitute the seed-box and the fertilizer can of one, sprocket wheel with the idler gear coaxial rotation, plough formula plough, the fertilizer carrier pipe that fixes with fixed mount, the seeding fertilizer applicator that is hinged with fixed head, hoe coulter and the seed transport tube that fixes with fixed mount, covering device and seed transport tube fix, the upper end and the plough handle of two side stands fix, the lower end and the fixed mount of support fix, the two ends of press wheel support arm are hinged with support and press wheel respectively, the regulating spring that socket-connects with spring lever and the support arm of fixed mount and press wheel join, the fixed head and the fixed mount of both sides fix, the two ends of the square shaft of sowing fertilizer apparatus are hinged with the fixed axis that bearing is installed by the retaining bowl respectively, fixed axis fixes with fixed head, the right side is installed outer rim successively reeded sheave is set by a left side on square shaft, adjust nut, impeller and gear, the hairbrush of sheave and seed-box downside joins, impeller is corresponding with the opening-closing plate of fertilizer can downside, gear and idler gear join, the fixed disk and the sprocket wheel of driving wheel fix, each end and fixed disk that is provided with the adjustable gear teeth of fixed groove is hinged, and fix with adjustment disk, the adjustable gear teeth can rotate around fixed axis, and it exposes the adjustable length of fixed disk outer rim.

Owing to adopt such scheme, not only can sow, and can apply fertilizer, drilling not only can be implemented and also program request can be carried out, sowing also can be applied fertilizer simultaneously, and the sowing spacing in the rows can be adjusted, and saves manpower, time, seed and fertilizer, be not only applicable to the flat area, also go for the knob, not only can use manpower and animal-drawn, and can draw with tractor, simple in structure, easy to use.

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is press wheel of the present utility model and the support structure chart that joins.

Fig. 3 is the structure chart of the utility model seeding fertilizer applicator.

Fig. 4 is the structure chart of the utility model driving wheel.

Fig. 5 is the side view cutaway drawing of the utility model driving wheel.

Among the figure 1, plough handle 2, seed-box 3, fertilizer can 4, fixed head 5, chain 6, sprocket wheel 7, separator fixed head 8, fixed mount 9, driving wheel 10, idler gear 11, sprocket wheel 12, plough formula hook opening device 13, fertilizer carrier pipe 14, hoe coulter 15, covering device 16, press wheel 17, regulating spring 18, seed transport tube 19, seeding fertilizer applicator 20, support 21, pin 22, hairbrush 23, dividing plate 24, opening-closing plate 25, retaining bowl 26, bearing 27, back-up ring 28, nut 29, nut 30, nut 31, square shaft 32, gear 33, impeller 34, adjust nut 35, moving sheave 36, adjust spring 37, groove 38, sheave 39, adjustment disk 40, the adjustable gear teeth 41, fixed disk 42, pin 43, bearing 44, retaining bowl 45, fixed axis 46, hold-doun nut

In the embodiment shown in fig. 1, fixed mount (8) is rectangle, the fixed disk (41) of the same driving wheel of sprocket wheel (6) (9) fixes, and be hinged by the retaining bowl (44) that bearing (43) is housed and the fixed mount (8) at rotating shaft two ends, each end that is provided with the adjustable gear teeth (40) of fixed groove is hinged by fixed axis (45) and fixed disk (41), and fix with adjustment disk (39) and pin (42) and the same fixed disk of hold-doun nut (46) (41), the pendulum angle of each adjustable gear teeth (40) can be adjusted by pin (42) and hold-doun nut (46), boundary at seed-box (2) and fertilizer can (3) is provided with dividing plate (23), idler gear (10) and sprocket wheel (11) fix with axle, its two ends are hinged with fixed mount (8) respectively, plough formula hook opening device (12) and fixed mount (8) fix, fertilizer carrier pipe (13) and fixed mount (8) fix, fixed head (4) and fixed mount (8) fix, the two ends of the square shaft (31) of seeding fertilizer applicator (19) are respectively by keeping off bowl (25) and bearing (26) being installed, the fixed axis of back-up ring (27) and nut (28) is hinged, fixed axis fixes with fixed head (4) with nut (29) and nut (30), on square shaft (31), the right side is equipped with the sheave (38) that outer rim is provided with groove (37) successively by a left side, inner chamber is socketed with the moving sheave (35) of adjusting spring (36), adjust nut (34), impeller (33) and gear (32), sheave (38) fixes by pin (31) and square shaft (31), sheave (38) is corresponding with the hairbrush (22) of seed-box (2) downside, impeller (33) is corresponding with the opening-closing plate (24) of fertilizer can (3) downside, gear (32) and idler gear (10) are harmonious, hoe formula hook opening device (14) and fixed mount (8) fix, seed transport tube (18) is fixed on the fixed mount (8), corresponding with the outlet of seed-box (2), covering device (15) fixes with seed transport tube (18), the lower end of plough handle (1) fixes by the support (20) and the fixed mount (8) of its both sides, the two ends of press wheel (16) support arm respectively and fixed mount (8) and press wheel (16) be hinged, regulating spring (17) that socket-connects with spring lever and fixed mount (8) and press wheel (16) support arm join, sprocket wheel (6) joins by chain (5) and sprocket wheel (11), front end at fixed mount (8) is provided with separator fixed mount (7), uses for separator is installed.

Claims

1, a kind of Seeding machine, it is characterized in that fixed mount (8) is rectangle, on fixed mount by the preceding driving wheel (9) that then is equipped with successively with sprocket wheel (6) coaxial rotation, constitute the seed-box (2) and the fertilizer can (3) of one, sprocket wheel (11) with idler gear (10) coaxial rotation, plough formula plough (12), the fertilizer carrier pipe (13) that same fixed mount (8) fixes, the seeding fertilizer applicator (19) that is hinged with fixed head (4), the seed transport tube (18) that hoe coulter (14) and same fixed mount (8) fix, covering device (15) fixes with seed transport tube (18), the upper end of two side stands (20) and plough handle (1) fix, the lower end of support (20) and fixed mount (8) fix, the two ends of press wheel (16) support arm respectively and support (20) and press wheel (16) be hinged, the regulating spring (17) that socket-connects with spring lever and the support arm of fixed mount (8) and press wheel (16) join, sprocket wheel (6) joins by chain (5) and sprocket wheel (11), fixed head of both sides (4) and fixed mount (8) fix, the two ends of the square shaft (31) of sowing fertilizer apparatus (19) are hinged by retaining bowl (25) and the fixed axis that bearing (26) is installed respectively, the same fixed head of fixed axis (4) fixes, the sheave (35) that outer rim is provided with groove (37) is installed on the right side successively by a left side on square shaft (31), adjust nut (34), impeller (33) and gear, sheave (38) joins with the hairbrush (22) of seed-box (2) downside, impeller (33) is corresponding with the opening-closing plate (24) of fertilizer can (3) downside, gear (32) joins with idler gear (10), the fixed disk (41) and the sprocket wheel (6) of driving wheel (9) fix, each end and fixed disk (41) that is provided with the adjustable gear teeth (40) of fixed groove is hinged, and fixes with adjustment disk (39).