Flue-cured tobacco rod pulling machine

Abstract

The invention belongs to the technical field of machinery and relates to a flue-cured tobacco rod pulling machine, which solves technical problems such as unreasonable design in the prior art. It includes a suspension frame, a depth-gauge wheel and a soil loosening shovel arranged at the lower part of the suspension frame. The suspension frame is provided with a driving sprocket, a guide sprocket, a clamping chain and a clamping pressure plate. The clamping chain is ring-shaped and sleeved Between the driving sprocket and the guide sprocket, and respectively meshing with the driving sprocket and the guide sprocket, the driving sprocket is connected with the power mechanism and the power mechanism can drive the driving sprocket to rotate, and the clamping plate is located on the side of the clamping chain And a clamping channel is formed between the two to allow the tobacco rod to enter and pull it up and output. One end of the clamping channel is the rod entry port, and the other end is the rod exit port. The rod entry port is located behind the loosening shovel. Its advantages are: 1. The soil loosening shovel loosens the soil at the root of the tobacco rod, so it is very labor-saving to pull it out. 2. There is less soil on the root, which is beneficial to the cleaning of the tobacco stem. 3. The introduction port enables the tobacco rod to be smoothly sent into the clamping channel.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to agricultural farming equipment, in particular to a flue-cured tobacco rod pulling machine. Background technique [0002] In the process of tobacco planting, after the tobacco leaves are picked, the tobacco rods left in the field are not only difficult to rot, but also usually carry tobacco pathogenic bacteria, so they must be cleaned up as much as possible to facilitate subsequent cultivation and realize the smoothness of tobacco leaf production. sustainable development. At present, the extraction of tobacco stems is mainly carried out manually. However, due to the well-developed root system of tobacco, manual extraction requires a lot of labor and time. It is only suitable for small fields, and it is impossible to complete large-scale fields. [0003] For this reason, people have carried out long-term exploration, have proposed various mechanical type cleaning devices. Mechanic...

AI Technical Summary

Problems solved by technology

However, the excavation pocket rotor in the above scheme realizes excavation through the intermittent operation of the spikes into the soil. This structure has technical defects such as poor digging ability, shallow penetration of the spikes, and laborious spikes.

In addition, because the tooth nails are distributed in gaps, it is easy to cause leakage

On the other hand, the overall structure is complicated, the manufacturing cost is high, and it will still be affected by the lodging of the tobacco rod

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