Abstract: Hydraulic plow is a kind of hydraulic agricultural tool. Through the expansion and contraction of the piston rod in the oil cylinder, it drives the forward and reverse plow bodies on the plow frame to perform vertical flipping movements, thereby achieving soil opening and soil crushing operations. Generally, It is installed on the tractor. The hydraulic tilting plow is usually installed using a hitch installation method, where the hydraulic plow is connected to the tractor through a three-point suspension connection. When installing a hydraulic tilting plow, you should also pay attention to checking the equipment before installation and checking the wheelbase after installation. Let’s take a look at the steps to install a hydraulic plow. 1. What is a hydraulic plow
Hydraulic plow generally refers to a hydraulic turning plow, which is composed of a suspension frame, a turning cylinder, a check mechanism, a ground wheel mechanism, a plow frame and a plow body. Through the cylinder The expansion and contraction of the middle piston rod drives the forward and reverse plow bodies on the plow frame to perform vertical flipping movements and alternately change to the working position. It is mainly used for digging and breaking soil in agriculture, and is usually used in conjunction with a tractor.
2. Hydraulic plow installation method steps
Hydraulic plows are generally used with tractors. When using them, the hydraulic plow needs to be installed on the tractor. The attachment of the wheel tractor and the hydraulic flip plow The connection is a three-point suspension. The specific installation process steps are as follows:
1. Park the tractor on a flat road, operate the hydraulic lifting handle to lower the lower pull rod, and check whether the center of the ball joint of the left and right lower pull rods is connected to the ground. The height is consistent. If the left and right heights are inconsistent, you can adjust the length of the left and right lifting rods to make them consistent.
2. After the left lower tie rod is leveled, start attaching the hydraulic flipping plow. Connect the ball heads of the left and right lower tie rods to the left and right lower suspension points of the plow respectively, and lock the anti-plow with pins. Take off.
3. After the lower pull rod is connected, connect the upper pull rod of the tractor, connect the upper pull rod with the above-ground suspension point of the hydraulic flipping plow with a pin, and lock it with a pin to prevent it from falling off.
4. After the three-point suspension is connected, control the hydraulic handle to raise the hydraulic flip plow, and adjust the left and right limit levers (some have limit chains) so that the plow is in the middle position of the two wheels and the hydraulic flip is The plow can only move slightly from side to side and the installation is complete.
3. What are the precautions for installing the hydraulic turning plow
1. Before installing the hydraulic plow, check the integrity of the machine and whether there are any damaged or missing parts, and whether the bolts are present. Loose and ensure that the machine tool is intact and the bolts must be tightened before installation.
2. When a wheeled tractor is plowing, generally one wheel has to go through the furrow. The inner side of the tire that goes into the furrow generally maintains a 1-2cm gap with the ditch wall. When the first wheel is installed, its lateral position The end of the plowshare should be placed on the ditch wall line so that the cutting width of the first share is exactly equal to the design width of the single-share plow body.
3. After installation, check the wheelbase. Check the distance H between the inside of the tractor's rear wheels and the distance h from the first plow side plate of the flipping plow to the center of the rotating shaft. It is required to meet H/ 2=h+b, b is the plowing width of a single share. When this condition cannot be met, the turning plow must be adjusted, or the tractor wheelbase must be adjusted to meet the requirements.