CN102405695A

CN102405695A - Vibrating and spaced land roller

Info

Publication number: CN102405695A
Application number: CN2011102307877A
Authority: CN
Inventors: 李学甫
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-12
Filing date: 2011-08-12
Publication date: 2012-04-11

Abstract

The invention discloses a vibrating and spaced land roller. In the land roller, a plurality of press rollers (10) are arranged on a press roller support (12) by virtue of a press roller shaft (7), and spacing sleeves (11) are arranged among the press rollers on the press roller shaft; and the press roller support is connected with a vibration device by virtue of a connecting chain (13), and the vibration device is connected to the rear part of a rotary cultivator by virtue of the connecting chain (2) and a traction connecting support (1). The vibrating and spaced land roller is arranged on the rotary cultivator and capable of completing cultivation and pressing in one time, so that the operation cost is low, time and labor are saved, spring ploughing and seeding are facilitated, surface soil is compact and hardly is blown, and soil moisture content and land environment are protected. The spring traction chain is adopted for drawing, and the surface compact effect is improved by virtue of the vibration of the spring traction chain; and the press rollers are assembled in a spaced mode, the press sinking resistance is reduced, the compact depth is increased, and the spacing sleeves are arranged among the press rollers, so that press rollers do not have persistent rotating positions or speeds and are dislocated frequently, and soil adhered to the rollers naturally falls off.

Description

Vibrations, compartment packer

Technical field the present invention relates to a kind of agricultural machinery, relates to a kind of vibrations, the compartment device that jolt-squeezes specifically.

Background technology is along with farmland mechanization is universal day by day, and the effect of in agricultural production, bringing into play is more and more important.The rotary tillage machine applications is very extensive, because the too warm and sunny pine in the face of land after the rotary tillage has not only brought certain difficulty to seeding operation, and received water erosion, wind erosion easily, north wind in spring is big, encourages sand, is unfavorable for soil moisture conservation and protects environment.

Summary of the invention the object of the present invention is to provide a kind of vibrations, compartment packer; It is carried by rotovator; Mechanical rotary tillage and suppression operation are once accomplished, and it is effective not only to preserve soil moisture, and operating cost is low; And contain that effectively water erosion, wind erosion to the infringement in farmland, also play positive role to the environment of protecting farmland.

Technical scheme of the present invention is following:

This device is that a plurality of press wheels are contained on the press wheel support through the suppression axle, is establishing spacer sleeve between each press wheel on the suppression axle; Above-mentioned suppression support connects shaking device through connection chain, and this shaking device connects the rear portion that support is connected rotovator through connection chain and traction.

The two ends of above-mentioned suppression axle are installed in the arbor wheel cover, between suppression axle and arbor wheel cover, pretend the plastic tube into lining.

Above-mentioned shaking device is to establish spring housing, mounting spring pressing plate in spring housing, and the center welding spring pull bar below pressing plate, the connection chain that this pull bar lower end is passed on spring housing and the press wheel support tightens together, mounting spring outside the spring housing draw-in bar.

The invention has the advantages that: 1, this device is contained on the rotovator, can once accomplish the suppression of loosening the soil, and operating cost is low, saves time, laborsaving, helps the spring ploughing sowing, and the surface soil consolidation is difficult for sand, and is favourable to protection soil moisture content and arable land environment.2, adopt the traction of spring haulage chain, the telescopic action of its spring makes press wheel in to the warm and sunny suppression of loosening the soil after the rotary tillage, produces certain vibrations, because of its frequent shock effect, has increased gauge pressure actual effect fruit over the ground.3, press wheel adopts the interval mode combination, and press wheel is when pressing the face of land, and the suppression penetration resistance reduces, and has increased compacting depth, has strengthened the density of soil.4, be provided with spacer sleeve between the press wheel, make the mutual turned position of each press wheel, speed inconsistent, frequent dislocation comes off the soil that sticks on the wheel naturally, thus rotary tillage when jolt-squeezing operation ground surface soil be difficult for and the press wheel adhesion, guaranteed consolidation effect.5, the lining of dress between suppression axle and the arbor wheel cover makes the suppression axle wear-resisting, durable, exempts to use machine oil.

Description of drawings Fig. 1 is an embodiment of the invention overall structure sketch map;

Fig. 2 is an embodiment of the invention vertical view.

Embodiment is described further the present invention below in conjunction with accompanying drawing.

Can see that by Fig. 1-2 this device is that a plurality of press wheels 10 are contained on the press wheel support 12 through suppression axle 7, is establishing plastics spacer sleeve 11 between each press wheel on the suppression axle, 0.5--2 centimetre at interval; Above-mentioned suppression support connects shaking device through connection chain 13, and this shaking device connects the rear portion that support 1 is connected rotovator 14 through connection chain 2 and traction.

The two ends of above-mentioned suppression axle 7 are installed in the arbor wheel cover 8, between suppression axle and arbor wheel cover, pretend the plastic tube into lining, tighten together with screw 9 and press wheel support respectively at axle sleeve 8 the right and lefts.

Above-mentioned shaking device is to establish spring housing 5; Mounting spring pressing plate 3 in spring housing; Center welding spring pull bar 6 below pressing plate, the connection chain 13 that this pull bar lower end is passed on spring housing and the press wheel support tightens together, and mounting spring 4 outside the spring housing draw-in bar.

Claims

1. vibrations, compartment packer is characterized in that: it is that a plurality of press wheels (10) are contained on the press wheel support (12) through suppression axle (7), is establishing spacer sleeve (11) between each press wheel on the suppression axle; Above-mentioned suppression support connects shaking device through connection chain (13), and this shaking device connects the rear portion that support (1) is connected rotovator through connection chain (2) and traction.

2. vibrations according to claim 1, compartment packer is characterized in that: the two ends of its suppression axle (7) are installed in the arbor wheel cover (8), between suppression axle and arbor wheel cover, pretend the plastic tube into lining.

3. vibrations according to claim 1, compartment packer; It is characterized in that: its shaking device is to establish spring housing (5); Mounting spring pressing plate (3) in spring housing; Center welding spring pull bar (6) below pressing plate, the connection chain (13) that this pull bar lower end is passed on spring housing and the press wheel support tightens together, mounting spring outside the spring housing draw-in bar (4).