Multi-functional hoe
Technical field
The utility model relates to farmland animal power cultivating equipment, relates in particular to a kind of multi-functional hoe that has weeding, loosens the soil and topdress one.
Background technology
Three tooth Portable hoes of rural area use at present can only be realized the weeding and the operation of loosening the soil.This hoe does not have fertilizing functions, and the fertile back of artificial some hoe can not be earthed up well, generally is that combination is topdressed with weeding and loosen the soil, and dressing time is evening partially, does not reach fertilization effect, and the artificially applying fertilizer labor intensive.This hoe does not have the function of regulating hoe facewidth degree in weeding the ground process at any time yet, adopts the many of animal power seeding operation at present, and line-spacing width differs, and the hoe tooth of fixed width is hindered seedling easily.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provides a kind of and has intertill and clean tillage, loosens the soil, applies fertilizer and can regulate the multi-functional hoe of uprooting facewidth degree at any time in advancing.
Multi-functional hoe of the present utility model is achieved in that
Below the front end of frame, traction wheel is installed, uproot tooth in installing below the rear portion of frame, fertilizer preserving case is arranged above the frame, fertilizer apparatus is installed in the fertilizer preserving case, the coaxial driving wheel of driven pulley on the fertilizer apparatus and traction wheel rotates by chain, fertilizer apparatus is arranged with fertilizer delivering pipe, fertilizer delivering pipe leads to the back of a left side or right hoe tooth, limit hoe tooth is installed in the lower end of two hoe handrails, the handrail middle and lower part is fixed on the frame by bearing pin, the middle part of handrail is equipped with the width adjustment locking mechanism, and this mechanism comprises the tooth bar that is fixed on the frame and be fixed on two handrails and the corresponding flexible lock pin of tooth bar that lockpin ventilating is crossed pull bar and is connected with the joystick of handrail end.
In order to realize the fertile function of point of thin planting crop, the fertile valve of control is installed in the lower end of fertilizer delivering pipe, this is controlled fertile valve and is connected with the fertile handle of the control of handrail by brake cable.
The fertile valve of described control can also be installed the driving lever that stretches to the side, and hoe crops straw in traveling process is stirred driving lever makes the fertile valve of control open and close the fertile function of realization point.
Advantage of the present utility model is: the utility model is concentrated and is ploughed, applies fertilizer, hoes up weeds in one, once finishes operation between three farmings, has realized the function of a tractor serves several purposes; In the walking operation process, can regulate the distance of limit hoe tooth at any time, need not shut down adjustment, time saving and energy saving, reduce labour intensity, raise labour efficiency; Specification requirement is low, and is simple to operation, and adjusting function is reliable, simple in structure, and cost is low, wide accommodation.
Description of drawings
Fig. 1 is a kind of embodiment structural representation of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Fig. 1, Fig. 2 illustrate a kind of embodiment of the utility model.Traction wheel 2 is installed below the front end of frame 1, hoe tooth 17 in installing below the rear portion of frame 1, fertilizer preserving case 4 is arranged above the frame, in the fertilizer preserving case 4 fertilizer apparatus is installed, driven pulley 5 on the fertilizer apparatus and traction wheel 2 coaxial driving wheels 3 rotate by chain, fertilizer apparatus is arranged with fertilizer delivering pipe 6, fertilizer delivering pipe leads to the back of the right hoe tooth 7, the lower end of fertilizer delivering pipe 6 is equipped with the fertile valve 16 of control, this is controlled fertile valve 16 and is connected with the fertile handle 10 of the control of handrail 9 by brake cable 15, limit hoe tooth 7 is installed in the lower end of two hoe handrails 9, handrail 9 middle and lower parts are fixed on the frame 1 by bearing pin 8, the middle part of handrail is equipped with the width adjustment locking mechanism, and this mechanism comprises the tooth bar that is fixed on the frame 1 14 and be fixed on two handrails and the corresponding flexible lock pin 13 of tooth bar that lock pin 13 is connected with the joystick 11 of handrail end by pull bar 12.
When hoing the fields, advance by the animal-drawn hoe, traction wheel rotates and drives the fertilizer apparatus fertilizer in fertilizer delivering pipe, before root of the crop, manually control 10 fertilizer of fertile handle, hoe can operating control handle 11 in traveling process, adjusts hoe facewidth degree at any time and adapts to the job requirements that row spacing differs.