A hydraulic reversible plough is an agricultural implement that is hitched to a tractor and driven by a hydraulic system to achieve plough body reversal. Here is a detailed introduction:
Structure
Hydraulic reversible plough mainly consists of a suspension frame, a tipping cylinder, a check mechanism, a land wheel mechanism, a plough frame, and plough bodies. The suspension frame is connected to the tractor.
The cylinder body of the tipping cylinder is hinged with the cylinder seat on the plough frame, and the piston rod inside the cylinder can move telescopically.
The plough frame is fixed with a central shaft.
The rear end of the central shaft sleeve outside the central shaft is hinged with the piston rod, and the front end passes through and is fixed on the crossbeam of the suspension frame. Through the telescopic movement of the piston rod, the forward and reverse plough bodies on the plough frame are driven to perform vertical tipping movements.
Working Principle
The reversible plough is connected to the tractor through a three - point hitch mechanism. The horizontal pull rod at the rear of the tractor is connected to the lower pull ears of the plough's suspension frame, and the central pull rod is connected to the middle of the suspension frame.
During operation, the left plough body drops, and under the traction of the tractor, it moves forward at a certain soil - entering angle.
After reaching a stable ploughing depth, it travels at a certain working speed. When reaching the end of the field, the plough body is lifted using the horizontal pull rod at the rear of the tractor, and then the control switch of the tipping cylinder is pressed.
Driven by the cylinder, the plough body completes the tipping and changes to the right plough body.
The tractor travels in the reverse direction, and the right plough body turns over the soil, turning over the soil to the same side as the left plough body, achieving the alternate tipping work of the left and right plough bodies.
Advantages
High - efficiency and Economy: It has a two - way tipping function, which allows different plough bodies to be used alternately for ploughing during the forward and reverse trips of the tractor, eliminating the need for multiple empty trips of the tractor. This saves time and fuel and improves work efficiency and reduces production costs.
Good Ploughing Quality: It can break the plough pan, restore the soil plough layer structure, improve the soil water - holding and moisture - retaining capacity, and cover weeds and stubble on the surface to the lower layer, increasing soil fertility and leveling the soil surface, providing good soil conditions for subsequent sowing and other operations.
Strong Adaptability: Constructed from high - strength materials such as boron steel, it can withstand the rigors of various soil types. Some hydraulic reversible ploughs also have an amplitude - adjustment function, which can select different ploughing widths according to the soil specific resistance, adapting to different soil conditions and ploughing requirements.
Technical Parameters (Taking the 1LF - 550 as an Example)
| Model | Working Width | Tractor Power |
|---|---|---|
| 1LF - 550 | 1650 - 2500mm | 115 - 150kW (156.4 - 203.9hp) |
|
Model |
Unit |
1LF-225 |
1LF-325 |
1LF-425 |
1LF-525 |
|
Working width |
mm |
500 |
750 |
1000 |
1250 |
|
Working depth |
mm |
200-350 |
|||
|
Q'ty of bottoms |
|
2 |
3 |
4 |
5 |
|
Total weight |
kg |
206 |
276 |
351 |
445 |
|
Linkage |
|
Tractor 3 Point Suspension |
|||
The technical parameters of different hydraulic reversible plow models vary.
For example, the 1LF-450 reversible plow from Shandong Xicheng Agricultural Machinery Technology Co., Ltd. typically has a tillage width of approximately 2000-2500mm and a tillage depth of 250-300mm.
It typically uses tractors with 80-120 horsepower and weighs approximately 500-800kg.
The 1LFT-555 hydraulic reversible bar plow, on the other hand, has an operating speed of up to 10.8km/h and boasts a tillage depth and width stability coefficient exceeding 95%.
