Soil tillage device with deep scarification and harrow smashing and leveling functions
A leveling and raking technology, applied to agricultural machinery and implements, shovels, plows, etc., to improve the loosening effect, ensure leveling, and prolong the service life
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Embodiment 1
[0039] Such as Figure 1-8 ,as well as Figure 10 As shown, a kind of soil cultivation equipment with subsoiling and raking and leveling functions described in this embodiment is characterized in that it includes a subsoiling device, a raking and leveling device, a connecting mechanism between the two and a raking and leveling device. As for the lifting mechanism, the subsoiling device is arranged at the front, and the raking and leveling device is at the rear.
[0040] The subsoiling device includes a plow frame 1 , a plow post 2 welded to the lower end of the plow frame 1 and a subsoiling knife 3 connected with the plow post 2 .
[0041] The plow frame 1 includes a bottom frame 101 and a vertical frame 103 provided with an inclined and fixed pull rod 102. The upper base 104 of the plow frame 1 is short, and the lower base 105 is long. The two are parallel to each other, and one end of the lower base 105 is close to the traction Power equipment, and its two ends are respect...
Embodiment 2
[0053] Such as Figure 10 , 11 As shown, a kind of soil tillage equipment described in this embodiment has the functions of subsoiling and raking and leveling. The degree of leveling automatically adjusts the state of the broken soil leveling device, a pressing plate 12 is set between the subsoiling device and the raking leveling device, and the lifting mechanism is set to a form in which the motor 14 is combined with the controller; The pressing plate 12 is in real-time contact with the soil surface, and is connected with the trigger position sensor 13. The position sensor 13 needs a certain value of pressure to trigger, and a small value fluctuation will not affect its signal trigger. In the process of advancing, the amplitude of the soil surface Small bumps can be smoothed under the action of the weight of the pressing plate 12, and will not cause the trigger position sensor 13 to trigger. Only when the overall height of the soil surface changes significantly, and the sens...
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