CN206024447U - All -round dry land device loose deeply - Google Patents

Abstract

The utility model provides an all -round dry land device loose deeply, it makes technical field to belong to agricultural machine, adopt the frame, preceding shovel, well shovel, gyro wheel and compression roller constitute, the frame includes the front -axle beam, well roof beam, back beam and curb girder, shovel before installing four decurrent equidistance on the front -axle beam, the intermediate position of shovel all is fixed with a side shovel before every, shovel in installing three decurrent equidistance on the well roof beam, well shovel is by the shovel body, shovel head and agitator constitute, compression roller passes through the drawbar and installs the afterbody at the frame, the last triangle hook that is covered with of compression roller, the gyro wheel passes through the connecting rod to be fixed in the frame on the curb girder between roof beam and the back beam, every side has a gyro wheel. During operation, draw gear drive this dark loose device and advance forward, through preceding shovel, side shovel, shovel head and agitator to the all -round tilling of soil, compression roller suppresses topsoil, its triangle hook further levels topsoil. The utility model discloses easy and simple to handle, moisture preservation effect is good, and the scope of loosening the soil is big, is applicable to the preceding deep ploughing of seeding.

Description

Comprehensive dry land subsoiling device

Technical field

The utility model belongs to manufacture of agricultural machinery technical field, is a kind of device for loosening the soil.

Background technology

Agricultural land soil deep-ploughing implement is an important application technology during soil management and production estimation.Subsoiling Increasingly it is taken seriously as one of protective farming technique, by subsoiling, the arable layer of soil can be deepened, improve soil Air penetrability and water penetration, reach water conservation, drought resisting, draining, the purpose of waterlogging-resistant and fertilizer conservation.Existing soil subsoiling shovel mainly by shovel body and Shovel head is constituted, and shovel head is arranged on shovel body bottom, shovel body is fixed on the support body of hitching machinery during work, and shovel head is entered under soil layer Row deep ploughing.This deep soil loosing shovel is loosened the soil mainly for the soil layer for having certain depth, it is impossible to comprehensive to loosen the soil, and is unfavorable for that spring ploughing is protected Moisture in the soil.

The content of the invention

The technical problems to be solved in the utility model is to disclose a kind of comprehensive dry land subsoiling device.

The utility model is solved the scheme of technical problem and is mainly constituted entirely using framework, front shovel, middle shovel, roller and pack roller Orientation dry land subsoiling device, day shaped frame of the framework for horizontal positioned, including front-axle beam, central sill, the back rest and curb girder, are installed on front-axle beam There are four downward equidistant front shovels, point one group two-by-two of left and right sides, per group of two front shovel the latter half are all in arc to inward side Shape bends, and the centre position of each front shovel is fixed with an aduncate side shovel, be provided with central sill three it is downward etc. Shovel in distance, middle shovel is made up of shovel body, shovel head and ridge buster, and shovel body the latter half is convexly curved forward, and shovel head is at shovel body bottom Portion, ridge buster are observed from fore-and-aft direction, shovel and four front shovels in three in shovel body centre position, the top connection central sill of shovel body Location interval replaces, and pack roller is arranged on the afterbody of framework by drawbar, is covered with triangle hook on pack roller, and roller is solid by connecting rod It is scheduled on the curb girder between framework central sill and the back rest, has a roller per side.

During work, draw-gear drives this subsoiling device to advance forward, by front shovel, side shovel, shovel head and ridge buster to soil The comprehensive ploughing and weeding of earth, pack roller are suppressed to topsoil, and its triangle hook further carries out smooth to topsoil.

The utility model is easy to operate, and soil moisture conservation effect is good, and scope of loosening the soil is big, it is adaptable to deep ploughing before sowing.

Description of the drawings：

Fig. 1 is the utility model structural representation；

Side views of the Fig. 2 for Fig. 1；

A-A views of the Fig. 3 for Fig. 1.

Specific embodiment：

The utility model is made up of framework 1, front shovel 5, middle shovel 6, roller and pack roller 9, day word of the framework 1 for horizontal positioned Shape frame, including front-axle beam 2, central sill 3, the back rest 4 and curb girder, is provided with four downward equidistant front shovels 5 on front-axle beam 2, point left and right sides One group two-by-two, per group of two 5 the latter half of front shovel are all convexly curved to inward side, and the centre position of each front shovel 5 is solid Surely there is an aduncate side shovel 12, three downward equidistant middle shovels 6 are installed on central sill 3, middle shovel 6 is by shovel body 13, shovel 14 and ridge buster 15 constitute, 13 the latter half of shovel body is convexly curved forward, and shovel head 14 exists in 13 bottom of shovel body, ridge buster 15 13 centre position of shovel body, the top connection central sill 3 of shovel body 13, observes from fore-and-aft direction, shovel 6 and four 5 positions of front shovel in three Alternate, pack roller 9 is arranged on the afterbody of framework 1 by drawbar 10, on pack roller 9, be covered with triangle hook 11, roller 7 is by connecting Bar 8 is fixed on the curb girder between 1 central sill 3 of framework and the back rest 4, has a roller 7 per side.

Claims (1)

1. a kind of comprehensive dry land subsoiling device, it is characterised in that：It is made up of framework, front shovel, middle shovel, roller and pack roller, Day shaped frame of the framework for horizontal positioned, including front-axle beam, central sill, the back rest and curb girder, be provided with front-axle beam four it is downward equidistant From front shovel, point one group two-by-two of left and right sides, per group of two front shovel the latter half are all convexly curved to inward side, each front shovel Centre position is all fixed with an aduncate side shovel, is provided with three downward equidistant middle shovels on central sill, and middle shovel is by shoveling Body, shovel head and ridge buster are constituted, and shovel body the latter half is convexly curved forward, and, in shovel body bottom, ridge buster is in shovel body for shovel head Between position, shovel body top connection central sill, from fore-and-aft direction observe, in three shovel replace with four front shovel location intervals, suppression Roller is arranged on the afterbody of framework by drawbar, is covered with triangle hook on pack roller, roller by connecting rod be fixed on framework central sill and after On curb girder between beam, there is a roller per side.