CN205082173U

CN205082173U - Rape is furrow opener for seeder

Info

Publication number: CN205082173U
Application number: CN201520805290.7U
Authority: CN
Inventors: 苏策
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-11
Filing date: 2015-10-11
Publication date: 2016-03-16
Anticipated expiration: 2025-10-11

Abstract

The utility model discloses a rape is furrow opener for seeder, including plow standard, plough arm, the both sides ditching wing and twolip share, the both sides on plough bizhong upper portion are respectively fixed and are provided with the native wing that looses, and two native wing symmetry hypsokinesis of loosing outwards expand, the side of the both sides ditching wing is provided with a firming board along last respectively fixing, and firming board and ditching wing border parallel and level and face be the extroversion slightly. The utility model discloses only has add the firming board and has loose the native wing, its simple structure, the firming board can be durable with two lateral walls extrusion of the ditch opened, the scattered native wing can scatter the earth of digging to the bank foreign minister to distance far away to make the earth's surface also level and smooth relatively, the ditching effect is very good.

Description

Rape seeding machine plough

Technical field

The utility model belongs to agricultural mechanical field, and what relate to is a kind of parts on sower, and what be specifically related to is a kind of rape seeding machine plough.

Background technology

Rape seed phase autumn rain is more, if after planting field ponding can not be got rid of in time, rape kind will likely be gone rotten and can not emerge, so for the area that autumn rain is more, it is extremely important to hold drain ditch during rape seed successfully.Mainly there are 2 deficiencies in existing rape seeding machine plough used, a drain ditch be out does not have shaping, and furrow bank soil block all can fall into bottom of trench at any time, and blocking ponding, affects drainage effect; Two is that the earth that trench digging is dug all is deposited in bank both sides, and easily cause bank to cave in, affect draining, the rape that sowing simultaneously also can be caused to have emerged in bank both sides is dead seedling because bank caves in.

Summary of the invention

The purpose of this utility model is the above-mentioned deficiency overcome existing for prior art, proposes a kind of furrow bank shaping and bank of completing in the lump while trench digging and to fall apart the rape seeding machine plough of soil.

The technical scheme realizing above-mentioned purpose is: a kind of rape seeding machine plough, comprise plow standard, plough arm, the both sides trench digging wing and twolip ploughshare, it is characterized in that, the both sides of described plough arm middle and upper part are respectively fixedly installed a loose native wing, two symmetrical hypsokinesis of the loose native wing also outwards launch, the side of the described both sides trench digging wing is respectively fixedly installed a firming plate along upper, firming plate and plate face slightly flare concordant with wing edge of ditching.

Further, described plow standard is bottom smooth curved " L " type pipe fitting forward.

Further, the lower edge of described ploughshare both sides is 5 degree with the angle γ 1 of horizontal plane, and the lift angle γ 2 of ploughshare is 35 degree.

Further, described trench digging wing edge camber angle β is from bottom to top 10-15 degree.

Further, the upper edge of the described loose native wing has a down dip from inside to outside, lower edge updip from inside to outside.

The utility model has only set up firming plate and the loose native wing, its simple structure, firming plate can by solid for two of opened a ditch sidewall extrusion, and the earth dug can scatter to the outer larger distance relatively of bank by the loose native wing, and making earth's surface also opposed flattened, trench digging effect is very good.

Accompanying drawing explanation

Fig. 1 is the frontal construction schematic diagram of the utility model embodiment.

Fig. 2 is left view embodiment illustrated in fig. 1.

Fig. 3 is the A-A hatching line view in Fig. 1.

Fig. 4 is the B-B hatching line view in Fig. 1.

In figure: 1. plow standard, 2. plough arm, 3. twolip ploughshare, the wing of 4. ditching, 5. loose the native wing, 6. firming plate, 7. large gusset, 8. small gusset.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1 to 4, the utility model comprises plow standard 1, plough arm 2, the trench digging wing 4 and twolip ploughshare 3, plow standard 1 is bottom smooth curved " L " type pipe fitting (as shown in Figure 2) forward, plough arm 2 be bilateral symmetry backward smooth curved fall " eight " font plate (as shown in Figure 3), plough arm 2 is fixed on front side of the middle and lower part of plow standard 1, the upper back of twolip ploughshare 3 and the front lower portion of plough arm 2 are smoothly connected, plough arm 2 mainly works the effect of digging, and its both sides are bending backward can reach the effect of dividing soil and reduction to dig resistance to both sides; Two the trench digging wing 4 symmetrical both sides being fixed on plough arm 2 middle and lower part respectively, each trench digging wing edge camber angle β is from bottom to top 10-15 degree (as shown in Figure 1), can ensure that the section of ditching is a up big and down small isosceles trapezoid and can not naturally caves in, can also be minimum at the cross-sectional area of the prerequisite hyposulculus meeting drainage requirement.A loose native wing 5 is respectively fixedly installed in the both sides of plough arm 2 middle and upper part, two loose symmetrical hypsokinesis of the native wing 5 also outwards launch, the upper edge of the loose native wing 5 has a down dip from inside to outside, lower edge is updip (as shown in Figure 1,3) from inside to outside, the earth dug can scatter to the outer larger distance relatively of bank by the loose native wing, makes earth's surface also opposed flattened; The side edge of the both sides trench digging wing 4 is respectively fixedly installed a firming plate 6, firming plate 6 and concordant and plate face, the trench digging wing 4 edge be flare (as shown in Fig. 1,4) slightly, firming plate can by solid for two of opened a ditch sidewall extrusion, in order to avoid furrow bank soil block loosens, play the effect of whole ditch.

As shown in Figure 2, in the present embodiment, along being 5 degree with the angle γ 1 of horizontal plane under twolip ploughshare 3 both sides, ploughshare 7 can be reduced also ensure that bottom of trench is smooth when ditching with the frictional resistance of bottom of trench as far as possible, the lift angle γ 2 of twolip ploughshare 3 is 35 degree, can reach best hack effect.

As depicted in figs. 1 and 2, in the present embodiment, plow standard about 1 both sides respectively symmetry are fixed with two large gussets 7 and two small gussets 8, a main booster action, large gusset 7 is also fixedly connected with plough arm 2 and the loose native wing 5 simultaneously, and small gusset 8 is also fixedly connected with plough arm 2, the trench digging wing 4 and firming plate 6 simultaneously.

Claims

1. a rape seeding machine plough, comprise plow standard, plough arm, the both sides trench digging wing and twolip ploughshare, it is characterized in that: the both sides of described plough arm middle and upper part are respectively fixedly installed a loose native wing, two symmetrical hypsokinesis of the loose native wing also outwards launch, the side of the described both sides trench digging wing is respectively fixedly installed a firming plate along upper, firming plate and plate face slightly flare concordant with wing edge of ditching.

2. according to rape seeding machine plough according to claim 1, it is characterized in that: described plow standard is bottom smooth curved " L " type pipe fitting forward.

3. according to rape seeding machine plough according to claim 1, it is characterized in that: the lower edge of described ploughshare both sides is 5 degree with the angle γ 1 of horizontal plane, the lift angle γ 2 of ploughshare is 35 degree.

4. according to rape seeding machine plough according to claim 1, it is characterized in that: described trench digging wing edge camber angle β is from bottom to top 10-15 degree.

5. according to rape seeding machine plough according to claim 1, it is characterized in that: the upper edge of the described loose native wing has a down dip from inside to outside, lower edge updip from inside to outside.