CN201054875Y

CN201054875Y - Ditchdigger of sowing machine

Info

Publication number: CN201054875Y
Application number: CNU200620148774XU
Authority: CN
Inventors: 卢振水
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-17
Filing date: 2006-10-17
Publication date: 2008-05-07
Anticipated expiration: 2016-10-17

Abstract

The utility model pertains to a seeding opener boot. The opener boot is divided into two types of left spading and right spading; a left opener boot and a right opener boot are mutually symmetric. The opener boot has the advantages of small seeding resistance in hard land, no crowdedness in wheat land and more back soil in seeding. The structure is altered and designed according to a plow sole and a plow shovel of a plough share. The excrescent part of the plow sole and the plow shovel is eliminated so as to make both sides in parallel and the width suitable for a seeding ditch. In operation, the soil is plowed along an opener shovel, a spading connecting device slides backwards, upwards and outwards (single-sided) and both sides of the opener boot have no pressure, thus saving the labor. The wheat straws on the opener boot are continuously pushed off by soil without congestion and a majority of soil can return into the seeding ditch.

Description

A kind of seed-furrow opener

The utility model relates to a kind of seed-furrow opener.

The plough resistance of the existing sower of stubble firmly is big, and is congested by the wheat straw weeds easily in the wheat field sowing, and the kind ditch returns soil and lacks.

The purpose of this utility model just provide a kind of laborsaving, be difficult for congested, plant ditch and return the more plough of soil.Form by plough handle, the connector of digging, furrower, kind of (fertilizer) pipe that falls for finishing the plough that goal of the invention designs.And the union body furrower of digging be plough by the turnplow of small tractor adapted at the bottom of, plough shovel improvement and design.Curved surface redundance at the bottom of the shovel plough is removed, it is become from figure one direction see that the right and left is parallel, the appearance that width is fit to the seed furrow requirement gets final product.A sower generally will be installed a plurality of ploughs.This plough soil when work turns over to monolateral, it has one and soil to turn over the opposite power of direction to exist, in order to keep the sower balance, this plough is designed to that dig in a left side and the right side two kinds of forms of digging, shape, the size of left and right sides plough corresponding components are symmetrical, install on sower and will arrange in pairs or groups in pairs.Furrower breaks ground and moves ahead during work, and harden soil and the furrower before furrower digged under the curvature portion effect of union body, the broken back of soil along dig the union body curved surface backward upwards outwards (single face) slide and turn over.Because soil is what to have been made progress, the plough both sides do not have resistance, so laborsaving.Soil along dig the union body curved surface backward upwards outwards (monolateral) slide and turn over, can constantly turn down the wheat straw weeds that hang on the plough, can not form congested.Turn over the soil that falls drop on the sowing limes marginis, when plough later most of soil can fall after rise in the seed furrow, covered chemical fertilizer, also provide the condition of profit for the kind subcovering of back.

The utility model has the advantages that little, not congested, the raising work efficiency that saves time of resistance, kind ditch the inside time soil is many, can improve seeding quality.

Concrete structure of the present utility model is provided by following example and accompanying drawing thereof.

Fig. 1 is the front view of utility model

Fig. 2 is the vertical view of accompanying drawing 1

Fig. 3 is the left view of accompanying drawing 1

Fig. 4 is the right view of accompanying drawing 1

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a plough good, that mechanical strength is high (3) connects with known mode and sower.The lower end rear side of plough handle (3) is fixed with kind of (fertilizer) pipe (4), the union body of digging (2) is contained on plough handle (3) lower end side, and furrower (1) is installed in the lower end of the curved slab of the union body of digging (2).

Claims

1. seed-furrow opener, by plough handle (3) and on the union body of digging (2), furrower (1), the seed manure pipe (4) that falls is formed, plough described in the utility model is owing to turn over soil to singly thinking of, broadcast the fair weighing apparatus of sharp organizational security in order to make, the utility model is designed to that dig in the left side and the right two kinds of forms of digging, it is characterized in that described to place the union body of digging (2) on trench digging handle (3) be by improvement and design at the bottom of the plough of the suspension turnplow of small tractor adapted, will plough end redundance and remove that to make it become the right and left parallel, width is fit to the appearance that seed furrow requires.

2. seed-furrow opener according to claim 1, it is characterized in that being installed in the furrower (1) of digging on the union body (2) and be by the plough shovel improvement and design of the suspension turnplow of small tractor adapted, redundance is removed, make it become the appearance that the parallel width of the right and left is fit to the seed furrow requirement.

3. seed-furrow opener according to claim 1 and 2 is characterized in that two kinds of form plough corresponding components shape and size are symmetrical.