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Tobacco stem drawing machine

A technology for pulling rods and tobacco leaves, which is used in harvesters, agricultural machinery and implements, applications, etc., can solve the problems of high labor intensity, difficult operation, low work efficiency, etc., and achieves convenient rod pulling operation, novel principle and reasonable design. Effect

Inactive Publication Date: 2010-07-14
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the tobacco leaves are picked and harvested, the tobacco stems left in the field need to be pulled out to plant other crops. The existing rod pullers have complex structures, are not easy to operate, are expensive, and have poor pulling effects, which cannot meet the requirements of tobacco farmers. The area has not been adopted, and the tobacco farmers still manually pull out the tobacco leaf stems one by one. Due to the well-developed roots of tobacco, the manual pulling of the stems is labor-intensive and low-efficiency

Method used

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Embodiment Construction

[0027] like Figure 1 to Figure 7 As shown, the tobacco leaf pulling machine of the present invention includes a frame 1, the lower part of the frame is provided with four walking wheels 2, and the frame 1 is provided with a power transmission device, a pulling rod device and a supporting rod device, and the power transmission device is connected with the pulling rod device. Rod device chain drive connection.

[0028] The pulling rod device includes a horizontal shaft 3 that is horizontally arranged on the frame 1, and the horizontal shaft 3 is provided with a pulling rod cone disk 5 and a rod pulling cone disk 6 through the bearing 4, and between the rod pulling cone disk 5 and the rod pulling cone disk 6 There is an open spring washer 7 sleeved on the horizontal shaft 3, the two opposite circumferential surfaces of the rod-pulling cone disk 5 and the rod-pulling cone-disk 6 have a certain taper, and the rod-pulling cone-disk 5 and the rod-pulling cone-disk 6 are formed. An ...

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PUM

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Abstract

The invention discloses a tobacco stem drawing machine, comprising a stand; the lower part of the stand is provided with walking wheels; the upper part of the stand is provided with a power transmission device, a stem drawing device and a support pole device; and the power transmission device is in transmission connection with the stem drawing device. Tobacco stems are firmly clamped and pulled out along with the roots based on wedge clamping effect of two stem drawing conical plates of the stem drawing device and flying wheel energy storage principle of the two stem drawing conical plates with greater weight in rotation. The machine is novel in principle, reasonable in design and simple in structure, has the advantages of easy operation, good effect of pulling out tobacco stem, high working reliability, low economic cost and strong practicality; moreover, the machine saves time and labor, and is convenient to popularize and apply.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a tobacco leaf pulling machine. Background technique [0002] After the tobacco leaves are picked and harvested, the tobacco rods left in the field need to be pulled out to plant other crops. The existing rod pulling machines are complicated in structure, difficult to operate, expensive, and have poor removal effect, which cannot meet the requirements of tobacco farmers. In areas where it has not been adopted, tobacco farmers still manually pull up the tobacco stems one by one. Due to the developed tobacco roots, the manual pulling method is labor-intensive and low-efficiency. SUMMARY OF THE INVENTION [0003] In order to solve the deficiencies in the prior art, the present invention provides a tobacco leaf pulling machine with simple structure, easy operation and good pulling effect. [0004] In order to solve the above-mentioned technical problems, the technic...

Claims

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Application Information

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IPC IPC(8): A01D45/00A01D69/06
Inventor 赵祥雄赵铁
Owner HENAN AGRICULTURAL UNIVERSITY
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