CN205546424U

CN205546424U - Scarifier

Info

Publication number: CN205546424U
Application number: CN201620314912.0U
Authority: CN
Inventors: 李国霞
Original assignee: Wenling Hongye Agriculture Development Co Ltd
Current assignee: Wenling Hongye Agriculture Development Co Ltd
Priority date: 2016-04-15
Filing date: 2016-04-15
Publication date: 2016-09-07
Anticipated expiration: 2026-04-15

Abstract

The utility model relates to an agricultural cultivation equipment field especially relates to a scarifier, including connection pad, handheld handle and a plurality of pole that loosens the soil. Terminal surface edge circumferencial direction is according to the spout that has a plurality of radial extensions when central angle evenly distributed under the connection pad, every pole upper end of loosening the soil is equipped with the slider, the slider one -to -one inlays to be established in the spout and slides the connection between the two, along radially wearing to be equipped with an adjusting screw in the spout, rotate through the bearing between adjusting screw and the spout both ends and be connected, the outside extension of one end that adjusting screw kept away from the connection pad centre of a circle has an adjustment handle, be equipped with the screw thread through -hole that radially runs through on the slider, adjusting screw wear to establish in the screw thread through -hole and with it the spiral shell close. This structure had both been guaranteed simultaneously to realize a plurality of regulations of loosening the soil the relative center distance of pole again to the operation of loosening the soil of many places ground, and interval density is adjustable, can satisfy the demand of loosening the soil of difference.

Description

Ridge buster

Technical field

This utility model relates to agricultural cultivation equipment technical field, particularly relates to a kind of ridge buster.

Background technology

During plant culture, sometimes relatively big due to soil hardness, people need soil carries out certain process of loosening the soil.The most common manual loosening equipment mostly is the instrument such as spade, scoop, uses linear advancement mode, and its principle is to put soil under by the sharp-pointed portion of spade, scoop, the soil hardened is drawn scattered, improve the gas permeability of soil, but due to sharp-pointed portion only one of which of loosening the soil, loosen the soil inefficient.For solving the problems referred to above, a kind of ridge buster with multiple loosen the soil bars is proposed, can be loosened the soil in multiple regions simultaneously, but it the most also exposes a problem, owing to loosening the soil requirement for different plantations, need the ridge buster with the use of different density degree, and in said structure, the spacing loosened the soil between bar, for fixing nonadjustable, so that purchase the ridge buster of different density size, causes unnecessary waste.

Utility model content

Technical problem to be solved in the utility model is to overcome the problems referred to above, and provides the ridge buster of a kind of distance between tie rods that can loosen the soil according to actual needs from Row sum-equal matrix.

The technical solution of the utility model is: a kind of ridge buster described in the utility model, the hand holding handle including connection dish, being arranged on connection dish upper surface and the multiple bars that loosen the soil being arranged on connection dish lower surface, it is characterized in that: described connection dish lower surface is along the circumferential direction by waiting central angle to be evenly distributed with multiple chute radially extended, described each bar upper end of loosening the soil is provided with slide block, and described slide block one_to_one corresponding is embedded in chute and sliding between the two connects；An adjusting screw rod radially it is equipped with in described chute, it is rotationally connected by bearing between described adjusting screw rod and chute both ends, described adjusting screw rod is outward extended with a regulation handle away from the one end in the connection dish center of circle, described slide block is provided with the tapped through hole extended radially through, and screws togather therewith in described adjusting screw rod is located in tapped through hole.

By said structure, this utility model can be on the basis of operation be loosened the soil on ground, many places by guarantee simultaneously, additionally it is possible to realize multiple bar regulation relative to center of circle distance of loosening the soil so that multiple distance between tie rods densitys that loosen the soil are adjustable, it is possible to meet different demands of loosening the soil.Each bar that loosens the soil is by rotating regulation handle drive adjusting screw rod along a direction rotation relative to the regulation of center of circle spacing, due to the threaded engagement relation between adjusting screw rod and tapped through hole, slide block and its bar that loosens the soil connected can slidings the most back and forth in chute, it is achieved the density change between bar of loosening the soil.

Further, in ridge buster described in the utility model, 0.1-0.2 times that described chute is connection dish radius near the one end in the connection dish center of circle to center of circle distance, thus limit the minimum spacing between bar of loosening the soil.

Further, in ridge buster described in the utility model, 0.8-0.9 times that described chute is connection dish radius away from the one end in the connection dish center of circle to center of circle distance, thus limit the maximum spacing between bar that loosens the soil.

Further, in ridge buster described in the utility model, described each bar that loosens the soil is provided with multiple agnail along its length, for taking up soil, make it the loosest rather than relying solely on the sharp-pointed portion of bar lower end of loosening the soil.

Further, in ridge buster described in the utility model, described in the loosen the soil lateral wall of bar be coated with polytetrafluorethylecoatings coatings, there is good decay resistance.

Further, in ridge buster described in the utility model, described in loosen the soil to use between bar and slide block and removably connect mode.

The beneficial effects of the utility model are:

This utility model simple in construction, reasonable in design, on the one hand retain original bar structure of loosening the soil more, can be loosened the soil in multiple regions simultaneously, improve work efficiency, on the other hand can realize the spacing regulation loosening the soil between bar more, making its density degree meet real work requirement, universality is higher.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is top view of the present utility model.

Fig. 3 be described in the utility model loosen the soil bar be connected dish sliding coordinate close-up schematic view.

Detailed description of the invention

In conjunction with accompanying drawing, this utility model is further described:

Shown in seeing figures.1.and.2, a kind of ridge buster described in the present embodiment, the hand holding handle including connection dish 1, being arranged on connection dish 1 upper surface and be arranged on multiple bars 2 that loosen the soil of connection dish 1 lower surface.

With reference to shown in Fig. 2 and Fig. 3, described connection dish 1 lower surface is along the circumferential direction by waiting central angle to be evenly distributed with multiple chute 3 radially extended, described each bar 2 upper end of loosening the soil is provided with slide block 4, and described slide block 4 one_to_one corresponding is embedded in chute 3 and sliding between the two connects；An adjusting screw rod 5 radially it is equipped with in described chute 3, it is rotationally connected by bearing 6 between described adjusting screw rod 5 and chute 3 both ends, described adjusting screw rod 5 is outward extended with a regulation handle 7 away from the one end in connection dish 1 center of circle, described slide block 4 is provided with the tapped through hole 8 extended radially through, and screws togather therewith in described adjusting screw rod 5 is located in tapped through hole 8.

As preferentially, each bar 2 that loosens the soil described in the present embodiment is provided with multiple agnail 9 along its length, auxiliary loosening function can be played, take up soil when the bar 2 that loosens the soil is repeatedly inserted in soil and realize loosening the soil rather than relying solely on the sharp-pointed portion of bar 2 lower end of loosening the soil.

As preferentially, the lateral wall of the bar 2 that loosens the soil described in the present embodiment is coated with polytetrafluorethylecoatings coatings, it is possible to effectively prevent from being corroded by the fertilizer in soil etc., it is ensured that the service life of this ridge buster.

As preferentially, described in loosen the soil and between bar 2 and slide block 4, use the mode that removably connects, when damaged fracture occurs in the bar 2 that loosens the soil, dismounting and change can be carried out, and be unlikely to scrap so that whole ridge buster, the above-mentioned mode that removably connects specifically can be selected for threaded.

When using the present embodiment, need, first according to factors such as actual region of loosening the soil, soil regime, plant root growing states, to regulate bar 2 spacing of loosening the soil.Regulation process, regulation handle 7 is rotated along a direction, adjusting screw rod 5 is rotated, and by the threaded engagement of adjusting screw rod 5 and tapped through hole 8, the rotary motion of adjusting screw rod 5 is converted to the slide block 4 linear motion along chute 3 radial direction, thus drives the bar 2 that loosens the soil to move to direction, the center of circle.Adjusting multiple bar 2 that loosens the soil one by one, its spacing is reduced.Otherwise, rotating backward regulation handle 7, the spacing between bar 2 of loosening the soil expands.

It should be noted that, range of accommodation for bar 2 spacing of the most clearly loosening the soil, the present embodiment is made that following limiting: described chute 3 near the one end in connection dish 1 center of circle to center of circle distance as 0.1-0.2 times of connection dish 1 radius, accessible innermost position is moved radially, bar 2 spacing minima of i.e. loosening the soil for limiting the bar 2 that loosens the soil；0.8-0.9 times that described chute 3 is connection dish 1 radius away from the one end in connection dish 1 center of circle to center of circle distance, moves radially accessible outermost position for limiting the bar 2 that loosens the soil, and i.e. loosen the soil bar 2 spacing maximum.

Specific embodiment described herein only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by any person skilled in the art.Therefore, as long as art has all equivalence modification or changes that usually intellectual is completed under without departing from the spirit disclosed in this utility model and technological thought, must be contained by claim of the present utility model.

Claims

1. a ridge buster, the hand holding handle including connection dish, being arranged on connection dish upper surface and the multiple bars that loosen the soil being arranged on connection dish lower surface, it is characterized in that: described connection dish lower surface is along the circumferential direction by waiting central angle to be evenly distributed with multiple chute radially extended, described each bar upper end of loosening the soil is provided with slide block, and described slide block one_to_one corresponding is embedded in chute and sliding between the two connects；An adjusting screw rod radially it is equipped with in described chute, it is rotationally connected by bearing between described adjusting screw rod and chute both ends, described adjusting screw rod is outward extended with a regulation handle away from the one end in the connection dish center of circle, described slide block is provided with the tapped through hole extended radially through, and screws togather therewith in described adjusting screw rod is located in tapped through hole.

Ridge buster the most according to claim 1, it is characterised in that: 0.1-0.2 times that described chute is connection dish radius near the one end in the connection dish center of circle to center of circle distance.

Ridge buster the most according to claim 1, it is characterised in that: 0.8-0.9 times that described chute is connection dish radius away from the one end in the connection dish center of circle to center of circle distance.

Ridge buster the most according to claim 1, it is characterised in that: it is provided with multiple agnail along its length on described each bar that loosens the soil.

Ridge buster the most according to claim 1, it is characterised in that the lateral wall of the bar that loosens the soil described in: is coated with polytetrafluorethylecoatings coatings.

Ridge buster the most according to claim 1, it is characterised in that loosen the soil described in: and use the mode that removably connects between bar and slide block.