CN201995295U

CN201995295U - Rotary tiller with coulter

Info

Publication number: CN201995295U
Application number: CN201120075716XU
Authority: CN
Inventors: 颜志江
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-18
Filing date: 2011-03-18
Publication date: 2011-10-05
Anticipated expiration: 2021-03-18

Abstract

The utility model discloses a rotary tiller with a coulter, which comprises a frame (8), a gasoline engine (1), a transmission mechanism (2), a handle set (3), a handle set holder (4), and a rotary cutting tool (7). The gasoline engine (1) is fixed to the frame (8), the handle set (3) is fixed to the handle set holder (4), the gasoline engine (1) drives the rotary cutting tool (7) to operate by the aid of the transmission mechanism (2), a height-adjustable connecting arm (5) at the rear of the rotary cutting tool (7) is arranged on the frame (8), a coulter (6) is fixed below the connecting arm (5), a wheel carrier (10) is hinged to the front end of the frame (8), a positioning plate (11) is fixed onto the wheel carrier (11) and coordinates with a positioning hole on the frame (8) to lock the wheel carrier (10), and a wheel (9) is arranged below the wheel carrier (10). The rotary tiller with the structure is simple and reasonable in structure, convenient in replacement, fine in soil loosening effect and the like.

Description

The rotovator that has colter

Technical field

The utility model relates to a kind of agricultural machinery, and particularly a kind of have rotary tillage and plough two kinds of structures in the rotovator of one.

Background technology

Along with economic growth and social progress, governments at all levels have further strengthened rural work, have strengthened that the rural area breeding is planted and agricultural machinery is bought the subsidy dynamics, and farm machinery is developed rapidly, and rotovator is exactly that comparatively general a kind of of use planted in the rural area breeding.Rotovator is ploughed, is put in order ground, hoes the fields and cultivate owing to being widely used in field, nonirrigated farmland, garden, orchard, booth etc., significantly improve efficiency, rotovator progressively becomes one of rural area, garden management agriculture and forestry machinery commonly used, progressively replaces the work pattern of the artificial or farm cattle of original usefulness.Existing rotovator generally is provided with drag strut on the frame of rotary blade back, loosen the soil by drag strut, during operation, can reach the good effect of loosening the soil on relatively more fluffy, dry soil; If, earth viscosity big in relative moisture is preferably on the soil during operation, because rotary blade can't disposablely be routed up earth and smash, drag strut does not just have the effect of loosening the soil, and the operating efficiency of rotovator is just had a greatly reduced quality greatly, when serious even influence the normal operation of rotovator.For this reason, many manufacturers and knowledgeable people have carried out the R and D of fruitful ground, but do not have rational product to emerge so far as yet.

Summary of the invention

For overcoming the problems referred to above that existing rotovator exists, the purpose of this utility model provide a kind of simple and reasonable, replacing is easy to operate, the effective rotovator that has colter loosens the soil.

The technical scheme that its technical problem that solves the utility model adopts, it comprises frame, gasoline engine, transmission mechanism, handrail, armrest seat, rotary blade, gasoline engine is fixed on the frame, handrail is fixed on the armrest seat, gasoline engine drives rotary blade work by transmission mechanism, described frame is provided with the linking arm that can regulate height and the rear that is positioned at rotary blade, and the below of linking arm is fixed with colter.

The front end of described frame is hinged with wheel carrier, is fixed with spacer on the wheel carrier, and spacer cooperates the locking wheel carrier by latch with locating hole on the frame, and the below of wheel carrier is provided with wheel.

After adopting said structure, the utility model compared with prior art has following advantage: the one, can selectively use colter or drag strut according to different soil properties, and dismounting and change is convenient; The 2nd, at moist, earth viscosity soil preferably, rotary blade can't disposablely be routed up earth and smash, and can be rolled up by the colter monoblock, when the second time rotary tillage operation earth is beaten pine and smashes, and it is effective to loosen the soil, high efficiency.

Description of drawings

Fig. 1 is a perspective view of the present utility model.

The structural representation of Fig. 2 when turning under the utility model wheel.

The structural representation of Fig. 3 when turning on the utility model wheel.

1 gasoline engine wherein, 2 transmission mechanisms, 3 handrails, 4 armrest seats, 5 linking arms, 6 colters, 7 rotary blades, 8 frames, 9 wheels, 10 wheel carriers, 11 spacers.

Embodiment

Fig. 1, Fig. 2 and shown in Figure 3, the specific embodiments that has the rotovator of colter for the utility model is a kind of, it comprises frame 8, gasoline engine 1, transmission mechanism 2, handrail 3, armrest seat 4, rotary blade 7, gasoline engine 1 and armrest seat 4 are fixed on the frame 8, handrail 3 is fixed on the armrest seat 4, gasoline engine 1 drives rotary blade 7 work by transmission mechanism 2, and described frame 8 is provided with the linking arm 5 that can regulate height and the rear that is positioned at rotary blade 7, and the below of linking arm 5 is fixed with colter 6.The front end of described frame 8 is hinged with wheel carrier 10, is fixed with spacer 11 on the wheel carrier 10, and spacer 11 cooperates locking wheel carrier 10 by latch with locating hole on the frame 8, and the below of wheel carrier 10 is provided with wheel 9.During operation, wheel 9 can be transferred to the top.

Claims

1. rotovator that has colter, comprise frame (8), gasoline engine (1), transmission mechanism (2), handrail (3), armrest seat (4), rotary blade (7), gasoline engine (1) is fixed on the frame (8), handrail (3) is fixed on the armrest seat (4), gasoline engine (1) drives rotary blade (7) work by transmission mechanism (2), it is characterized in that: described frame (8) is provided with the linking arm (5) that can regulate height and the rear that is positioned at rotary blade (7), and the below of linking arm (5) is fixed with colter (6).

2. the rotovator that has colter according to claim 1, it is characterized in that: the front end of described frame (8) is hinged with wheel carrier (10), be fixed with spacer (11) on the wheel carrier (10), spacer (11) cooperates locking wheel carrier (10) by latch with locating hole on the frame (8), the below of wheel carrier (10) is provided with wheel (9).