CN201135015Y

CN201135015Y - A plough

Info

Publication number: CN201135015Y
Application number: CNU2007201024189U
Authority: CN
Inventors: 付长智
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-03
Filing date: 2007-09-03
Publication date: 2008-10-22
Anticipated expiration: 2017-09-03

Abstract

The utility model relates to a cultivating plough. The structure of the plough mainly comprises a plough stock, plough handles, a ploughshare, a plough beam and a plough support, wherein, the plough support is composed of a batten-type support plate and a land wheel; a set screw nest or through hole for adjusting the height of the plough support is arranged at the upper part of the support plate; a fastener for fixing the support plate is fixedly connected or integrated with the plough beam. A concave slot through which the support plate can be threaded and fixed, and a through hole through which the set screw can be threaded are arranged on the fastener; the set screw nest on the upper part of the support plate is threaded into or through the concave slot on the fastener toward the external side and is fixed with the fastener through a set screw; the land wheel is arranged at the lower part of the support plate. When the plough support lifts up and down, the handle of the set screw is simply to be unscrewed or screwed so as to loosen or fix the support plate, and no spanner is need. The cultivating plough of the utility model has simple structure and can conveniently restore and adjust the plough support; during cultivation, no heavy tool is needed and the work efficiency is improved.

Description

A kind of plough

Technical field

The utility model relates to a kind of farm implements, particularly a kind of plough with the livestock traction that is used to cultivate.

Background technology

In agricultural production, often to use plough, especially in the relatively low area of some economic levels, the soil cultivate a large amount of use livestock trailer ploughs.Disclosed livestock trailer plough mainly partly is made up of plow frame, handrail, colter, plow beam and plough support etc. in the prior art, and wherein plough support is installed on the plow beam of plow frame front portion, with stablize roof beam structure, guiding plough to the adjustment tilling depth.The plough support is made up of two faggings and a land wheel, and two faggings of plough support are fixed with U type screw and pressing plate in the both sides of plow beam respectively.Because plough support collides barriers such as the furrow ridge, stub, earth steps through regular meeting in the advancing of farming, easily cause loose slippage position, will plough and support the time of will consuming that resets, and influences farming.In addition, the factor that the silt content of soil, water content and the degree that hardens etc. influences tilling depth changes everywhere, keeps the operation tilling depth to need the support of lifting plough, the lifting plough supports and resets all will transfer two nuts of U type screw with spanner, to carry spanner at any time during operation, very inconvenient, reduced efficiency.

Summary of the invention

The purpose of this utility model is the deficiency that exists at existing livestock trailer plough, provides a kind of and ploughs support and be difficult for loose slippage position, be convenient to adjust and the plough of lifting.

Realize that the technical scheme that the purpose of this utility model is taked is such.A kind of plough, mainly comprise plow frame, handrail, colter, plow beam and plough support in the structure, the structure of plough support and the mounting structure of plough support and plow beam are improved, the plough support is made up of slab fagging and land wheel, fagging top is provided with jackscrew nest groove or the through hole that is used to adjust plough support height, and the fastener and the plow beam that are used for fixing fagging are fastenedly connected or are integral.Be useful on the fastener pass and fixedly fagging groove and be used to pass the through hole of jackscrew, fagging top nest groove penetrates or passes the groove on the fastener toward the outer side, fixes with jackscrew and fastener, the bottom of fagging is equipped with land wheel.If need with plough support lifting, need turn that jackscrew can unclamp and fixing fagging, need not use spanner.

Described plough, the fastener that is characterized in being used for fixing fagging is " several " word shape, and two stiff ends are provided with fixing hole, are used for fixing with plow beam, and the groove that the centre makes progress is used to pass and fixing fagging.Groove top is provided with top wire hole.

Described plough, the groove that is characterized in being used for fixing on the fastener fagging is a skewed slot, fixedly the time, groove tilts to the inside with plow beam, and fagging penetrates or passes from groove, withstand on by jackscrew on the nest groove of fagging or in the through hole, fagging and fastener are fastening, and fagging be difficult for to slide and displacement, and fastener groove oblique makes before the plough support lower end oblique, elongate the distance of land wheel and colter, increased stability.

Described plough, the section that is characterized in plow beam is " worker " font, and promptly the plow beam two sides are fluted, and fastener crouches in the groove of plow beam side just, has strengthened the tightness of fastener and plow beam.

Described plough is characterized in being used to hold out against fixedly that the jackscrew of fagging and fastener is provided with handle, is convenient to operation.

Described plough is characterized in that the fagging bottom is provided with wheel carrier, and land wheel is installed on the wheel carrier, is difficult for swing, advances steadily.

Described plough is characterized in that the fagging bottom is used to install the wheel carrier of land wheel for falling " Y " font.

Described plough is characterized in that fastener can be a foundry goods, can be workpiece; Material can be that plastics also can be steel, cast iron.

Described plough is characterized in changing the oblique of groove on the fastener, and the plough support can be installed in the left side of plow beam, also can be installed in the right side of plow beam.

Plough of the present utility model, the plough support is very simple with the installation of plow beam, during installation, can install wheel carrier and land wheel earlier, with screw fastener is fastened on the plow beam, the oblique of fastener groove tilted towards plow beam is inboard, and fagging jackscrew nest groove one side makes fagging top penetrate or pass groove on the fastener toward the outer side, mix up plough support height, screw jackscrew and get final product.

The technique effect that the utility model is obtained is: it is simple in structure, and the plough support resets and be easy to adjust, need not to carry heavy adjustment instrument, has improved operating efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of plough.

Fig. 2 is plough support, plow beam and a fastener syndeton schematic diagram.

Fig. 3 is the left side view of Fig. 2.

Fig. 4 is the upward view of fastener.

Fig. 5 is the front view of fastener.

Fig. 6 is the end view of Fig. 5.

Fig. 7 is the jackscrew schematic diagram that has handle.

Fig. 8 is the plow beam cross section.

Embodiment

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

As Fig. 1, a kind of plough comprises the plow frame 2 at rear portion in the structure, and plow frame 2 is generally two, is equipped with handrail 1, is convenient to hold direction.Also comprise the colter 8 that is positioned at the plough bottom in its structure, the plow frame front portion is a plow beam 3, and the plough support is installed on the plow beam 3, and the plough support is made up of slab fagging 6 and land wheel 7, and the plow beam side is fixed with the fastener 4 that is used for fixing fagging, and fagging 6 is fixing with fastener 4 by jackscrew 5.Referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, fagging 6 tops are provided with nest groove or the through hole 10 that is used to adjust plough support height, and the fagging bottom is provided with down the wheel carrier 11 that is used to install land wheel 7 of " Y " font.Fastener 4 is " several " word shape, and there is groove 13 upwards the centre, and this groove is skewed slot, the bolt hole 12 that fastener bottom side two stiff ends are useful on and plow beam is fixing, and fastener 4 groove tops have top wire hole 14.Fastener 4 is fastenedly connected with plow beam, in the time of fixedly, the oblique groove 13 of fastener 4 is to the inboard inclination of plow beam, the one side that fagging 6 has jackscrew nest groove top toward the outer side penetrates or passes the oblique groove of fastener 4, the jackscrew 5 that has a handle 9 penetrates and sells in jackscrew nest groove on the fagging 6 or the through hole from the top wire hole on the fastener 4 and makes fagging 6 fixing with fastener 4, land wheel 7 tilts to the front end of plow beam, and the distance of having elongated land wheel and colter has increased the stability of whole plough body.See Fig. 8, the section of plow beam is " worker " font, and is promptly fluted 15 in the plow beam two sides, and fastener 4 crouches in the groove 15 just, improved the tightness of fastener and plow beam.

Should be noted that the utility model is when making, fastener and plow beam can split be processed fastening again being installed together, and fastener can also be integral with the machine-shaping of plow beam one.In addition, utilize structural principle of the present utility model, can also directly on plow beam, be provided with and be used to pass and the fixedly groove or the tongue of fagging, fagging directly and groove on the plow beam or tongue cooperation, omit fastener, the fagging structure is constant, can realize ploughing support equally and be difficult for loose slippage position, the convenient adjustment and fixing purpose of ploughing support.Plough support and whole plough body are made by cast iron or steel, not only are convenient to process but also sturdy and durable.

Claims

1, a kind of plough, comprise plow frame (2) in the structure, handrail (1), colter (8), plow beam (3) and plough support, it is characterized in that ploughing support is made up of slab fagging (6) and land wheel (7), fagging (6) top is provided with jackscrew nest groove or the through hole (10) that is used to adjust plough support height, the fastener (4) that is used for fixing fagging (6) is fastenedly connected or is integral moulding with plow beam (3), the one side that fagging (6) top has the nest groove penetrates or passes the groove (13) that is used for fixing fagging on the fastener (4) toward the outer side, fixing with jackscrew (5) and fastener (4), the bottom of fagging (6) is equipped with land wheel (7).

2, by the described plough of claim 1, the fastener (4) that it is characterized in that being used for fixing fagging is " several " word shape, and two stiff ends are useful on and the fixing fixing hole (12) of plow beam, and fastener (4) groove top is provided with top wire hole (14).

3, by claim 1 or 2 described ploughs, the groove (13) that it is characterized in that being used for fixing on the fastener (4) fagging (6) be a skewed slot, and fixedly the time, groove is to the inclination of plow beam inboard with plow beam.

4, by the described plough of claim 1, the section that it is characterized in that plow beam is " worker " font, plow beam two sides fluted (15), and fastener (4) crouches and is connected into groove (15) and with the plow beam side fastening.

5, by the described plough of claim 1, it is characterized in that jackscrew (5) is provided with handle (9).

6, by the described plough of claim 1, it is characterized in that the fagging bottom is provided with down the wheel carrier that is used to install land wheel (11) of " Y " font.