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Adjustable straw pull-out force measurement device

A technology of cotton stalks and measuring devices, which is applied to measuring devices, force/torque/work measuring instruments, instruments, etc., can solve problems such as unstable force application, large data errors, and high labor intensity, so as to improve convenience and Accuracy, increased friction and clamping force, not easy to fall off

Pending Publication Date: 2018-07-24
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the domestic measurement of cotton stalk pulling force is mostly manual stalk pulling measurement, but manual stalk pulling measurement is not only time-consuming, labor-intensive, and inefficient, but also unstable in force application and large in error in measured data

Method used

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  • Adjustable straw pull-out force measurement device
  • Adjustable straw pull-out force measurement device
  • Adjustable straw pull-out force measurement device

Examples

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Embodiment Construction

[0020] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] An adjustable cotton stalk pull-out force measuring device designed by the present invention, such as Figure 1~3 As shown, it includes the frame base (16), the gear motor (9) and guide rail (14) arranged on the frame base (16), the winding wheel (11) arranged on the output shaft of the gear motor (9), Be located at the self-locking slide block (13) on the guide rail (14), be located at the frame (8) on the self-locking slide block (13), be located at the pulley support frame (7) on the frame (8), set The V-shaped pulley (6) on the pulley support frame, the pulling rod (4), the steel wire rope (5) that links to each other with the pulling rod (4) and the winding wheel (11), is located at the pulling rod (4) The tension sensor (3) between the puller clamping mechanism (2), the data collection card (17) connected...

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Abstract

The invention discloses an adjustable cotton straw pull-out force measurement device which comprises a rack base (16), a reducer motor (9), guide rails (14) that are arranged on the rack base (16), awinding wheel (11) arranged on an output shaft of the reducer motor (9), self-locking slide blocks (13) arranged on the guide rails (14), a rack (8) arranged on the self-locking slide block (13), a pulley support frame (7) arranged on the rack (8), a V-shaped pulley (6) arranged on the pulley support frame, a pull-out rod (4), a steel wire rope (5) connected with the pull-out rod (4) and the winding wheel (11), a tension sensor (3) arranged between the pull-out rod (4) and a pull-out clamping mechanism (2), a data acquisition card (17) connected with a signal output end of the tension sensor (3), and a pull-out knife (1) arranged on the pull-out clamping mechanism (2). The rack base (16) is fixed with worm support seats (12) via lock nuts (15), and the reducer motor (9) is fixed on the rack base (16) via a motor support seat (10). The device has the advantages that the device is relatively simple in structure, and good in outdoors adaptability and can effectively reduce labor intensityof manual measurement, and collected data can provide a reference for a design of a pull-out device of a cotton straw harvesting machine.

Description

technical field [0001] The invention relates to the technical field of measuring the mechanical properties of cotton straw roots, in particular to an adjustable cotton straw pulling force measuring device. Background technique [0002] Cotton is a very important field economic crop in my country, and the cotton stalk left in the field after harvest is an important biomass resource. Cotton stalks can not only be used as field fertilizer to improve soil aggregate structure, realize the combination of land use and nutrition, and promote production increase, but also can be used as culture material for edible fungi, high-grade feed for animal husbandry, and raw materials for industrial products such as papermaking, high-density fiberboard, and sound insulation board. Making full use of cotton stalk resources and improving the comprehensive utilization effect of cotton stalks has good development prospects and economic benefits. At present, most of the cotton stalks in my countr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/00
CPCG01L5/0033
Inventor 魏敏卢永鑫张立新薛良豪杨涛施宁强张志阳
Owner SHIHEZI UNIVERSITY
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