CN201015256Y - Energy-saving deep cultivator - Google Patents

Abstract

The utility model discloses an energy-saving cultivator, wherein a rotating shaft is provided with a plurality of steel shovels, each of which are arranged on the same circumference and each steel shovel bends forward 30-35 degrees. The rotating shaft is connected with the power output shaft of the tractor via the universal rotating shaft and a protective cover is arranged outside the steel shovels. When tilling, the steel shovels plunge into at different depths to till 1.7m wide and 0.3m deep at one time as the pressure is large while the ground contact area is small, thereby increasing the working efficiency 8-10 folds than traditional ploughs. The cultivator can be positioned on the driving shaft of a plurality of tractors, the power is transmitted to the rotating shaft on which the steel shovels are arranged directly, the steel shovels haul the tractor to move forward while tilling, thereby saving all passive consumption. As the body of the cultivator does not press the soil, the problem of soil hardening after agricultural mechanization is eliminated. The cultivator is characterized in unique design, convenient manufacture, low price, easy installation and use and high working efficiency. Through deep tilling with the utility model, the output and quality of the grain can be improved.

Description

Energy-saving deep cultivator

1. Technical field

The utility model relates to an agricultural machine, in particular to a machine for cultivating land.

2. Background technology

At present, tractors are used to cultivate land at home and abroad, and the tractor is used as power in the front, and the farming implements are dragged behind it. Although there are various types of farming machinery, there is no breakthrough in this model. It has been proved by use that the slipping friction between the driving wheel of the tractor itself and the ground can consume 50% of its own power, and the heavier the rear load of the tractor, the greater the power consumption of the power wheel. The transmission friction of the tillage equipment pulled by the tractor consumes at least 10% of the power, and the power actually used on the cultivated land is less than 40%, so the prior art cultivated machinery wastes a lot of energy and has low work efficiency.

3. Contents of the invention

The technical problem to be solved by the utility model is: to design a new type of deep plowing machine to change the traditional farming method, improve the working efficiency of the machine tool, reduce energy consumption, and increase grain output.

The technical solution adopted to solve the technical problem of the utility model is: multiple groups of steel shovels are installed on a rotating shaft, each group of steel shovels is installed on the same circumference, and each steel shovel is bent forward by 30-35 degrees; The rotating shaft is a long shaft. For the convenience of turning, the rotating shaft is composed of two sections, and there is a differential in the middle. The differential is connected to the power output shaft of the tractor through the universal rotating shaft; A shield.

The lifting frame of the machine can be connected on the rotating shaft through a shaft sleeve, and the connecting plate of the lifting frame is connected with the hydraulic device of the tractor.

The steel shovel of this machine can be installed on the rotating shaft through a shoveling wheel, and each steel shovel is evenly installed on the circumference of the shoveling wheel.

The positive effect of the utility model is: it can be conveniently installed on the driving shafts of various tractors, and the power of the tractors can be directly transmitted to the rotating shafts on which the steel shovel is installed. All reactive power consumption can save a lot of energy; it can be used for deep plowing, shallow plowing, dry plowing, wet plowing, and reclaiming various lands; since the fuselage does not press the land, it completely solves the problem of soil compaction under the plow caused by the implementation of agricultural mechanization; The utility model has the advantages of unique design, convenient manufacture, low price, convenient installation and use, and high work efficiency. The yield and quality of grain can be improved by using the utility model to deeply plow the land.

4. Description of drawings

Accompanying drawing 1 is the structural representation of the utility model; Accompanying drawing 2 is the use state diagram of the utility model.

5. Specific implementation

Taking a small four-wheel tractor with 15-17 horsepower as an example, the cultivator it is equipped with consists of two rotating shafts 1 with a total length of 1.6 meters. Eight shovel wheel discs 2 are evenly installed on the rotating shaft 1. Each shovel Eight steel shovels 3 are evenly installed on the wheel 2, the steel shovels 3 are 60mm wide and 300mm long, and are bent at 30 degrees. Installed in the middle of the rotating shaft 1, connected with the power output shaft of the tractor 10 through the universal rotating shaft 6; . Protective cover 9 is located at the outside of steel shovel, covers 8 groups of steel shovels, to prevent dust from turning over.

When plowing the land, only 16 steel shovels cut into the ground with different depths. The pressure is high but the ground area is small, and the mechanical vibration and speed are poor. Therefore, the work efficiency is high and the energy consumption is small. Almost all the power is directly plowing the land. One time plowing The width is 1.7 meters, and the plowing depth is 0.3 meters, which is 8-10 times more efficient than traditional plows.

Claims (3)

1. An energy-saving deep cultivator, characterized in that: multiple sets of steel shovels (3) are installed on a rotating shaft (1), each set of steel shovels (3) is installed on the same circumference, each steel shovel (3) Bend forward 30-35 degrees; the rotating shaft (1) of the machine is composed of two sections, connected by a differential (5) in the middle, and the differential (5) is connected to the power of the tractor through the universal rotating shaft (6) Output shaft; Also be provided with a protective cover (9) outside steel shovel (3). 2. The energy-saving deep tillage machine according to claim 1, characterized in that: the steel shovel (3) of the machine can be installed on the rotating shaft (1) through a shoveling wheel (2), and each steel shovel (3) ) are evenly installed on the circumference of the shovel wheel disc (2). 3. The energy-saving deep tillage machine according to claims 1 and 2, characterized in that: the lifting frame (4) of the machine can be connected to the rotating shaft (1) via a bushing (8), and the lifting frame (4) The connecting plate (7) is connected to the hydraulic device of the tractor.

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