CN2315761Y - Seed and fertilizer preposed animal-drawn plough seeder - Google Patents

Abstract

The utility model relates to an animal-driven plough seeding machine. The utility model is composed of a seed (fertilizer) box 1, a seed (fertilizer) discharging chamber 2, a seed (fertilizer) discharging wheel 3, a driving chain 4, a land wheel 5, an earth covering plate 6, etc., wherein, the seed (fertilizer) box 1 is not arranged on the just upper part of the seed (fertilizer) discharging chamber 2, the seed (fertilizer) box 1 is arranged on the front upper part of the seed (fertilizer) discharging chamber 2, when an animal-driven plough is hung on the utility model, the seed (fertilizer) box 1 is arranged on the front part of a plough tail, thus, the weight of seeds and fertilizer is shifted forward, and the operation is convenient.

Description

Seed manure front positioning type animal-powered ploughing sowing machine

The utility model is a kind of farm implements, the promptly a kind of and supporting sower of animal-drawn plough.

Has carried out since the family-contract responsibility system system in the rural area, and the peasant is many to be that unit carries out farming with the family, thereby the use of animal-drawn plough is more universal.Use animal-drawn plough sowing need follow the plough, dibbling, step on many people compounding practices such as lattice, fertilising, suppression, thereby the labour is relatively more nervous between spring sowing period.In order to address this problem, many people attempt to be connected with animal-drawn plough with the mechanical planting monomer., because body is longer, after weight is leaned on, influences follow the plough people's walking and operation, thereby do not popularized.Afterwards, the people was arranged, and made the three coaxial, like this, shortened the length of sower greatly, operated more conveniently, applied in many areas with the driving-chain between sower land wheel and the fertilizer chamber, seeding chamber cancellation.Because the seeding defertilizing wheel is coaxial with land wheel, make sower lose the function of suppression.In addition, the seed manure case of this sower still is located at the back of plow stick, and the position of its seed manure weight does not change, and wants plough is mentioned still very difficult to the edge of a field.

The purpose of this utility model is that a kind of structure of development is reasonable flexibly, the animal-powered ploughing sowing machine of more convenient operation.

Above-mentioned purpose is realized by following technical scheme: this sower also is made up of land wheel, kind (fertilizer) case etc., different is: the position of the main volume of said seed manure case is not above seeding chamber, fertilizer chamber, but in the front upper place, when articulating mutually with animal-drawn plough, seed(fertilizer)-feeding chamber is after plow stick, and the main body of seed manure case is fixed on the plow stick plough body before, and communicates with seed(fertilizer)-feeding chamber.

The sower that adopts such scheme to make, because the reach of the position of seed manure case, weight mainly concentrates on the plough body, like this, operation is just easier.Because the plough back is simple in structure, weight saving can not influence operation even recovered press wheel yet.

Introduce two kinds of embodiment below in conjunction with accompanying drawing.

Fig. 1 is the front view of first kind of embodiment, and Fig. 2 is its vertical view, and Fig. 3 is that sower and animal-drawn plough articulate schematic diagram.

Fig. 4 is the front view of second kind of embodiment, and Fig. 5 is its vertical view, and Fig. 6 articulates schematic diagram with animal-drawn plough.

In Fig. 1,2,3, have, plant (fertilizer) case 1, seed(fertilizer)-feeding chamber 2, seed(fertilizer)-feeding wheel 3, driving-chain 4, land wheel 5, compound soil plate 6, seed(fertilizer)-feeding wheel axle 7, connecting plate 8, land axle 9, sprocket wheel 10,11, pressing plate 12.Compare with mechanical planting machine monomer, different is, the kind of mechanical planting machine (fertilizer) case is above seed(fertilizer)-feeding chamber, and the kind of this sower (fertilizer) case then places the seed(fertilizer)-feeding chamber front upper place.Like this, when articulating, just can be placed on kind of (fertilizer) case on the plough body of plow stick front with animal-drawn plough.Plow stick back simple in structure, in light weight, thereby can set up chain drive land wheel (5), like this, promptly can draw back the seed(fertilizer)-feeding wheel 1 and the distance of land wheel 5 a bit, so that after seed manure buries, suppress operation.

The suppression operation needs land wheel to have bigger weight, and, heavier land wheel also can be made troubles to operation.Land wheel in the present embodiment utilizes the weight of plough body to oppress land wheel by a pressing plate that certain elasticity and adjustable in pressure are arranged 12 that is connected on the plough body, and like this, land wheel itself has not just needed very big weight.In fact, this has equaled to utilize the weight of kind (fertilizer) case, has also offset kind (fertilizer) case simultaneously and has placed the influence that brings to the performance of plough on the plough body.

Second kind of embodiment that Fig. 4,5,6 is seen just removed driving-chain, and made land wheel and seed(fertilizer)-feeding wheel coaxial rotation, and this mode can make plough back structure more easy, just can not suppress operation, but still be a kind of feasible mode.

Claims (1)

1, a kind of animal-powered ploughing sowing machine, also be by kind of (fertilizer) case (1), land wheel compositions such as (5), be connected on the animal-drawn plough, rotate seeding (fertilizer) mechanism that drives in the seed manure case by land wheel and carry out seeding operation, it is characterized in that: the position of the main volume of said kind (fertilizer) case (1) is the front upper place at seed(fertilizer)-feeding chamber, when articulating with animal-drawn plough, seed(fertilizer)-feeding chamber is after plow stick, and the main body of planting (fertilizer) case is fixed on the plough body before the plow stick, and communicates with seed(fertilizer)-feeding chamber.

Images