CN2255134Y - Sowing device - Google Patents

Abstract

The utility model relates to a sowing device. A sleeve barrel with a disc, a guide wheel, a V-shaped wheel, a U-shaped wheel are respectively arranged below an air-breathing sowing disc from left to right. Center lines of a right horn tube, a hollow hair brush, and a right horn tube are at the same horizontal line with the contact surfaces of an upper tilt wheel and a lower tilt wheel. The right horn tube is sheathed with a rotary disc, the rotary disc is sheathed with a wire wind disc. The air-breathing sowing disc falls seeds in equal interval. The upper tilt wheel and the lower tilt wheel pulls belts to do uniform motion, the belts are winded on a winding barrel via pulley wheels, and sowing, seed wrapping, cotton thread wrapping, belt winding operations are finished, sowing quality is increased, and seeds are saved.

Description

A kind of seeding apparatus

The utility model is a kind of device at special paper tape or water-soluble plastic band upper seeding wheel.

In vegetables, economic crops produce, following several type of seeding is arranged at present.The one, the by artificial seeding, this method seeding accuracy is low, and the seed waste is many, and efficient is very low.The 2nd, common mechanical planting, though this method efficient height, seeding accuracy is lower, leakage sowing rate is higher, is difficult to accomplish to sow depth unanimity.The 3rd, in the nutritive cube body, sow earlier, be transplanted to this field after the seedling, this method amount of labour used is many, and the transplanting difficulty is bigger, is difficult to generally promote.

With band upper seeding wheel machine seed is broadcast in special band earlier, and the band of wrapping seed roped be wrapped on the reel, then with planting the subband mulching machine planting the subband bedding this Tanaka, this method can obtain depth unanimity, equidistant precision drilling effect, can save seed, raise the efficiency, impel the crop growing state unanimity simultaneously.

The purpose of this utility model provides a kind of seeding apparatus, fits over operation on the band upper seeding wheel machine, the equidistant smart amount of seed is broadcast in band, and seed is wrapped, and roping with line is wrapped on the reel, prepares against bedding in this field.

The purpose of this utility model is finished as follows.

From left to right be provided with tep reel sleeve, guide wheel, V shaped wheel, U type wheel, left horn pipe, right horn pipe successively, go up bottom roller, pulley and reel, left horn pipe right-hand member is fixed with the hollow hairbrush, air-inlet type sowing tray is arranged on the top between V shaped wheel and the U type wheel, seed-box abuts against the air-inlet type sowing tray upper right side, on the right horn pipe, be with rotating disk, on rotating disk, be with wire spool again.

Paper tape or water-soluble plastic band through guide wheel and V shaped wheel become V-type, can catch the seed that falls from air-inlet type sowing tray exactly, when taking turns, begin seed is wrapped in the band by the U type, belt is wrapped seed fully during by left horn pipe and hollow hairbrush, along with the rotation of wire spool, the cotton thread on the wire spool is wrapped in wraps being with of seed, in case seed comes off from band, improve seeding quality like this, saved seed.

Concrete structure of the present utility model is done further narration in conjunction with the accompanying drawings.

Fig. 1 is the utility model structure front view.

Fig. 2 is that A is to view.

Among the figure 1, backplate 2, tep reel sleeve 3, belt pulley 4, belt 5, guide wheel 6, V shaped wheel 7, air-inlet type sowing tray 8, seed-box 9, U type wheel 10, left horn pipe 11, hollow hairbrush 12, wire spool 13, rotating disk 14, right horn pipe 15, upper roller 16, bottom roller 17, belt pulley 18, regulating wheel 19, pulley 20, belt 21, reel 22, sleeve 23, belt pulley 24, lever 25, extension spring 26, screw rod 27, nut 28, screw rod 29, nut 30, extension spring 31, cog 32, lower gear 33, driving shaft.

Tep reel sleeve (2) is hinged with frame, the one side is fixed with belt pulley (3), (4) one of belts are fixed on the frame, the other end is fixed on the frame by extension spring (30), screw rod (28), nut (29), turn nut (29) is adjusted the elasticity of paper tape or water-soluble plastic band, identical two backplates (1) are sleeved on the tep reel front and back on the tep reel sleeve (2), play the guiding role.Guide wheel (5), V shaped wheel (6), U type wheel (9) and frame are hinged, and air-inlet type sowing tray (7) links to each other with driving mechanism, and by rotation counterclockwise, seed-box (8) is fixed on the frame.Left horn pipe (10), right horn pipe (14) are separately fixed on the frame, hollow hairbrush (11) is fixed on the right-hand member of left horn pipe (10), its center line is consistent with the contact-making surface of upper roller (15) and bottom roller (16), the rotating disk that links to each other with driving mechanism (13) slides on the right horn pipe (14), be with wire spool (12) on it again, when rotating disk (13) rotated, wire spool (12) is and then rotation also, is wrapped on the belt of wrapping seed with this cotton thread.Be fixed with bottom roller (16), lower gear (32) and the belt pulley (17) made with soft rubber on the driving shaft (33), driving shaft (33) links to each other with driving mechanism, rotation in the direction of the clock, lower gear this moment (32) drives cog (31) and makes upper roller (15) rotation, and the belt that is clipped in like this between upper roller (15) and the bottom roller (16) carries out at the uniform velocity horizontal movement.Sleeve (22) is hinged on the frame, the one side is fixed with belt pulley (23), reel (21) is installed on the sleeve (22), belt pulley (17) rotates sleeve (22) and reel (21) by belt (20) and belt pulley (23) together, with this belt by pulley (19) on reel (21).The rotary speed of reel (21) should be coordinated mutually with the linear velocity of belt, for this reason, end at lever (24) is provided with regulating wheel (18), lever (24) is hinged with frame, its other end is fixed on the frame by extension spring (25), screw rod (26) and nut (27), and turn nut (27) can be adjusted the rotary speed of reel (21).

Before the sowing, operating personnel make belt pass through guide wheel (5), V shaped wheel (6), U type wheel (9) above, pass left horn pipe (10), hollow hairbrush (11), right horn pipe (14), then pass through the contact-making surface of upper roller (15) and bottom roller (16), again by pulley (19), belt is tied up on the reel (21), then the cotton thread on the wire spool (12) is tied up on the belt.When starting band upper seeding wheel machine, this device can be finished the equidistant sowing of smart amount, then seed is wrapped in the band, twines belt with cotton thread again, at last belt is wrapped on the reel, is rolled up a reel, changes another blank coil tube again.

Claims (1)

1. A kind of seeding apparatus, by seed-box (8), air-inlet type sowing tray (7), guide wheel (5), V shaped wheel (6), U type wheel (9), left horn pipe (10), hollow hairbrush (11), right horn pipe (14), upper roller (15), bottom roller (16), reel formations such as (21), it is characterized in that guide wheel (5), V shaped wheel (6), U type wheel (9) places below the air-inlet type sowing tray (7), hinged with frame, left horn pipe (10), hollow hairbrush (11), right horn pipe (14) is horizontally fixed on the frame, its center line is consistent with the contact-making surface of upper roller (15) and bottom roller (16), rotating disk (13) slides on the right horn pipe (14), is with wire spool (12) on it again.

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