CN2205097Y - Device for fertilizer spreading and sowing - Google Patents

Abstract

The utility model provides a device for fertilizer spreading and sowing, which comprises a spade and a spade handle. The upper end of the spade handle is provided with a seed and fertilizer discharging device, the seed and fertilizer discharging device is composed of a seed and fertilizer discharging cylinder, a seed and fertilizer discharging wheel with pit holes, a wheel shaft and a quantitative leaf spring, the upper end of the seed and fertilizer discharging device is connected with a seed and fertilizer containing box by plastic hoses, and one side of the seed and fertilizer discharging device is provided with a hand wheel and a quantity limiting wheel. The utility model is suitable for dibbling seeds and fertilizing single plant crop. When the utility model is used, the seed and fertilizer containing box is carried by one person on the back, the spade is held by the right hand to shovel pits, the hand wheel is rotated by the left hand, and the utility model can carry out quantitative dibbling. The utility model is particularly suitable for small area seeding in rural areas.

Description

Device for fertilizer spreading and sowing

The utility model belongs to manual seeder implement.

Current, the small size bunch plating ground in the vast rural area of China still uses ancient farm implements such as spade, hoe.Need two people operation during sowing.A people digs the hole in front, another son of sowing seeds, buries soil, and this operation labour intensity is big, and efficient is low; When fertilising, this way is often sent not in place, waste fertilizer, inconvenient operation.

The purpose of this utility model provides a kind of one man operation, simple light, is applicable to the manual fertilizing and seeding apparatus of single program request crops.

For achieving the above object, scheme of the present utility model is: spade pommel portion adorn one by discharging cylinder, be contained in refuse rotor in the discharging cylinder, wheel shaft with 2-6 nest hole, quantitatively reed, be contained in the removal device that the handwheel outside the discharging cylinder is formed; Connect a flexible pipe and material box again in the removal device upper end.

For discharge is accurate, adorn a loading cartridge at a side handwheel place of discharging cylinder felling axe.

After adopting above-mentioned measure, sow or when executing granulo-fertilizer, available braces will be contained the material box back of the body rearward, flexible pipe is inserted the removal device upper end; The right hand hold the spade handle spade oblique cutting is buried in toward last pushing away, make it form a heatable adobe sleeping platform; Left handed turning starts to take turns, and drives refuse rotor and rotates, and the seed in the refuse rotor nest hole blocks unnecessary seed through reed, falls in heatable adobe sleeping platform quantitatively.Because of removal device one side is provided with loading cartridge, can guarantee the quantity of only a brood of down kind, fertilizer in every hole during the handwheel rotation.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

Fig. 1 is the structure chart of the utility model fertilizing and seeding apparatus;

Fig. 2 is the structural representation of above-mentioned seeder material box;

Among Fig. 1, spade spade handle 15 upper ends are connected with pin 13 with removal device by joint 14, and the discharging cylinder 2 in the removal device is a cylindrical shape, makes of the steel material; In the tube refuse rotor 12 with six nest holes is housed, is connected with wheel shaft 9 with key; On the discharging cylinder inwall of refuse rotor upper end, connect a backgauge bowl 5 and quantitative reed 3, prevent that seed from falling down around refuse rotor with rivet 4; Be connected with material box with plastic flexible pipe 1 in the removal device upper end.Adorn a loading cartridge at the handwheel 10 and the discharging cylinder outside, loading cartridge comprises limit the quantity of wheel 11, spring 8 and steel ball 7, on the contact-making surface of the handwheel and the wheel of limiting the quantity of, be provided with six semicircle nest holes 6, the wheel of limiting the quantity of is established a through hole with the corresponding position in a brood of hole wherein, adorn a spring 8 and steel ball 7 in the through hole, the arbitrary nest hole on second half of steel ball and the handwheel matches.During use, start to take turns with left handed turning, when the seed in the wherein a brood of hole of refuse rotor drops to heatable adobe sleeping platform down behind reed, limit the quantity of the resilience of wheel inner spring once, can feel when handwheel rotates, be unlikely the seed or the fertilizer in several nests hole are sowed simultaneously in a heatable adobe sleeping platform.

Be provided with material mouthful in the bottom surface of Fig. 2 material box 16, and weld a joint 21, be connected with plastic flexible pipe 1 among Fig. 1; Mouthful place flexibly connects an inserted sheet 18 with pin 17 at material, and an oval-shaped slot is arranged on the inserted sheet, and push rod 19 and inserted sheet welding are adorned a rebound spring 20 in the outer end of push rod.Push push rod with hand during blanking, material mouthful is opened, and seed (fertilizer) falls, and hand is decontroled then inserted sheet and closed material mouthful, blanking on demand.

Claims (4)

1, a kind of manual fertilizing and seeding apparatus that comprises spade, spade handle is characterized in that, adorn one by discharging cylinder in spade handle upper end, be contained in the refuse rotor that has the nest hole in the discharging cylinder, wheel shaft, quantitatively reed, be contained in the handwheel outside the discharging cylinder.

2, fertilizing and seeding apparatus according to claim 1 is characterized in that, outside discharging cylinder, a side of wheel shaft is equipped with loading cartridge.

3, fertilizing and seeding apparatus according to claim 2, it is characterized in that, loading cartridge comprises the wheel of limiting the quantity of, on the contact-making surface of the handwheel and the wheel of limiting the quantity of, be provided with nest hole with seed wheel circumference equal amount, wheel is established a through hole with corresponding position, the arbitrary nest of handwheel hole limiting the quantity of, adorn a spring and a steel ball in the through hole, the arbitrary nest hole on second half and handwheel of steel ball matches.

4, fertilizing and seeding apparatus according to claim 1 and 2 is characterized in that, is provided with the snap switch of being made up of inserted sheet, push rod, spring of control blanking in the tube for feed bottom surface.

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