Tobacco stem pull-out device

Abstract

The invention discloses a tobacco stem pull-out device, which comprises a pressure rod, a support plate, a rotation axis a, a rotation axis b, a clamping block b, a rotation axis c, and a clamping block a, wherein the support plate comprises a transverse plate and a vertical plate; the rotation axis a is arranged at a binding site of the vertical plate and the transverse plate; the rotation axis b is arranged at the lower end of the vertical plate; the rotation axis c is arranged at the tail end of the transverse plate; the lower end of the pressure rod is provided with a sleeve a and the clamping block a; the sleeve a is installed on the rotation axis a; the clamping block a extends downward from the lower end of the pressure rod and is gradually bent to the side of the sleeve a; the front of the clamping block a is provided with a V-shape modeling groove a; the rotation axis b is installed with a sleeve b; the back of the clamping block b is provided with a sleeve c; the sleeve c is installed on the rotation axis c; the front of the clamping block b is provided with a V-shape modeling groove b; the clamping block a corresponds to the clamping block b. By pressing down the pressure rod, a tobacco stem is clamped by the clamping block b and the clamping block a, and by continuously pressing down the pressure rod, the device is tilted along the rotation axis b to pull out the tobacco stem.

Description

technical field [0001] The invention relates to the technical field of agricultural production equipment, in particular to a tobacco stalk puller. Background technique [0002] Tobacco leaf is one of the main economic crops in some rural areas at present, and has made great contributions to increasing farmers' income and becoming rich. However, tobacco farmers in some links are labor-intensive, labor-intensive and time-consuming, which has become a bottleneck restricting the cost reduction and efficiency increase of tobacco leaf production. Among them, the performance is more prominent The most important thing is the removal of tobacco stalks. After the mature tobacco leaves are harvested, only tobacco stalks are left in the field. In order to reduce the spread of tobacco diseases, the tobacco stalks must be removed in time. However, due to the well-developed underground root system of tobacco, it is difficult to manually remove the stalks. [0003] In the prior art, in ord...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the removal of tobacco stalks in small tobacco fields in hilly and mountainous areas, the present invention develops a tobacco stalk remover, which can be operated by a single person without traction power. The existing straw removal machinery is not suitable for the operation of scattered and scattered fields, which effectively improves the efficiency of tobacco stalk removal in scattered and scattered tobacco fields

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