CN2315762Y

CN2315762Y - Multifunctional plough

Info

Publication number: CN2315762Y
Application number: CN 97230027
Authority: CN
Inventors: 董万友
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-04
Filing date: 1997-12-04
Publication date: 1999-04-28
Anticipated expiration: 2007-12-04

Abstract

The utility model discloses a multifunction plough which can seed and fertilize. The multifunction plough is mainly composed of a plough body (1) and a fertilizing and seeding device (2), wherein, the fertilizing and seeding device (2) is composed of a seed and fertilizer box (8), a bracket (9), a fertilizer and seed discharging wheel shaft (10), a driven chainwheel (11), a driving chainwheel (12) and a fertilizer discharging pipe (13). Because the utility model adopts the separated structure of a plough and the fertilizing device, and the flexible connecting mode of the plough and a pulling rod, the multifunction plough can complete seeding, additional fertilizer and ridge formation and carry out planting on ridges, seeding on the ridges and soil-turned seeding. The utility model can seed and fertilize at one time. Simultaneously, the distance between a seeded seed and discharged fertilizer can be adjusted through the variation of a fluted disc of the driven chainwheel. The difficulty in driving a small four wheel tractor is mitigated. The utility model has the advantages of simple and reasonable structure, low price, convenient use, etc.

Description

Multifunctional plough

The utility model relates to a kind ofly promptly can be sowed, again the Multifunctional plough that can apply fertilizer.

At present, in the vast rural area of China, sowing of crops and fertilising, its main method is that artificial hand spreads, and chasing after chemical fertilizer also is that artificial hand spreads on the ridge, covers with big plough then, and this method has been wasted a large amount of manpowers, and labour intensity is big, and the chemical fertilizer loss is serious.Along with the raising of farm machinery automaticity, the fertilizer apparatus and the miniature seeding machine that drive with tractor have appearred.But these frame for movements are complicated, can not a tractor serves several purposes, particularly existing fertilizing plough and tractor tie-bar be connected to rigid cooperation, increased the difficulty that little four-wheel is driven.

The purpose of this utility model is to provide a kind of simple in structure, and a tractor serves several purposes can be sowed, township's function plough that can apply fertilizer again.

The purpose of this utility model is to realize like this.This Multifunctional plough is by main plough body, fertilising and seeding apparatus two parts are formed, its main plough body left end links to each other with tie-bar on the tractor, have the conciliation pull head on it, laterally have a pull bar spring is housed on pull bar, adopt being connected of main plough body and tractor tie-bar hingedly promptly to flexibly connect the difficulty when alleviating the tractor motion.Right-hand member at main plough body has the connection support plate, by it the seeding and fertilizing device is hung thereon; The seeding and fertilizing device is by the seed manure case, support, the fertilizer seed shaft, driven sprocket, drive sprocket, the defertilizing tube chain is formed, its seed manure case be arranged on support and wheel shaft above, driven sprocket is arranged on an end of wheel shaft, and drive sprocket is below support, and driven sprocket and drive sprocket connect together by chain; The seed manure case left side is kind of a case, the right side is fertile case, the sleeve pipe that has groove is equipped with in corresponding exit of planting case, the left side of fertilizer seed shaft, seed falls within it to when wheel shaft rotates seed being discharged by discharging tube, gear is equipped with in the exit of the corresponding fertile case in the right side of wheel shaft, by the rotation of gear fertilizer is discharged, and has a baffle plate at the fertilizer outlet place of fertile case, driven sprocket is made up of a large fluted disc and a small tooth plate, regulates the distance of sowing and fertilizer by its variation.

The utility model is owing to adopted plough and the split type structure of seeding and fertilizing device.The connected mode of plough and tie-bar flexibility, make that this Multifunctional plough can be finished sowing, topdresses, ridging, also can carry out planting on the ridge, broadcast on the ridge, turn over and broadcast, can disposable seeding and fertilizing, can regulate the distance of sowing and fertilizer simultaneously by the variation of the fluted disc on the driven sprocket, alleviate the difficulty that tractor with small four wheels is driven, have simple and reasonable, advantages such as price is easy, and is easy to use.

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

Fig. 1 is a Multifunctional plough overall structure schematic diagram;

Fig. 2 is a Multifunctional plough fertilizer seed shaft part-structure schematic diagram;

Describe concrete structure of the present utility model and operating position in detail below in conjunction with accompanying drawing;

This Multifunctional plough is by main plough body 1, fertilising and seeding apparatus 2 two parts are formed, its main plough body 1 left end links to each other with tie-bar 3 on the tractor, have on it and reconcile pull head 4, laterally have a pull bar 5, spring 6 is housed on pull bar 5, adopts being connected of main plough body 1 and tractor tie-bar 3 hingedly promptly to flexibly connect, the difficulty when alleviating the tractor motion; Right-hand member at main plough body 1 has connection support plate 7, by it seeding and fertilizing device 2 is hung thereon; Seeding and fertilizing device 2 is by seed manure case 8, support 9, fertilizer seed shaft 10, driven sprocket 11, drive sprocket 12, defertilizing tube 13, chain 14 is formed, its seed manure case 8 be arranged on support 9 and wheel shaft 10 above, driven sprocket 11 is arranged on an end of wheel shaft 10, drive sprocket 12 is below support 9, and driven sprocket 11 and drive sprocket 12 connect together by chain 14; Seed manure case 8 left sides are kind of a case, the right side is fertile case, the sleeve pipe 15 that has groove is equipped with in corresponding exit of planting case, the left side of fertilizer seed shaft 10, seed falls within it to when wheel shaft 10 rotates seed being discharged by discharging tube 13, gear 16 is equipped with in the exit of the corresponding fertile case in the right side of wheel shaft 10, fertilizer is discharged in rotation by gear 16, and driven sprocket 11 is made up of a large fluted disc and a small tooth plate, regulates the distance of sowing and fertilizer by its variation.

During use, main plough body 1 is connected on the tie-bar 3 of tractor, can (as: below main plough body 1, install the fortune hoe and carry out different farm works by the structural change of plough itself, finish ridging, turn over kind, the courses of work such as weeding can be installed in seeding and fertilizing device 2 being connected on the support plate 7 of main plough body 1 when needing sowing with fertilising, also can regulate the distance of sowing and fertilizer by the variation of fluted disc size on the wheel shaft 10.

Claims

A kind of Multifunctional plough, this Multifunctional plough are by main plough body (1), and fertilising and seeding apparatus (2) two parts are formed, and it is characterized in that:

A, main plough body (1) left end link to each other with tie-bar (3) on the tractor, have on it and reconcile pull head (4), laterally have a pull bar (5), spring (6) is housed on pull bar (5), adopt being connected of main plough body 1 and tractor tie-bar (3) and hingedly promptly flexibly connect, right-hand member at main plough body (1) has connection support plate (7), by it seeding and fertilizing device (2) is hung thereon;

B, seeding and fertilizing device (2) are by seed manure case (8), support (9), fertilizer seed shaft (10), driven sprocket (11), drive sprocket (12), defertilizing tube (13), chain (14) is formed, its seed manure case (8) be arranged on support (9) and wheel shaft (10) above, driven sprocket (11) is arranged on an end of wheel shaft (10), drive sprocket (12) is below support (9), and driven sprocket (11) and drive sprocket (12) connect together by chain (14); Seed manure case (8) left side is kind of a case, the right side is fertile case, the sleeve pipe (15) that has groove is equipped with in corresponding exit of planting case, the left side of fertilizer seed shaft (10), gear (16) is equipped with in the exit of the corresponding fertile case in the right side of wheel shaft (10), and driven sprocket (11) is made up of a large fluted disc and a small tooth plate.