CN211601796U - Portable cotton fiber length measuring device - Google Patents
Portable cotton fiber length measuring device Download PDFInfo
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- CN211601796U CN211601796U CN202020322136.5U CN202020322136U CN211601796U CN 211601796 U CN211601796 U CN 211601796U CN 202020322136 U CN202020322136 U CN 202020322136U CN 211601796 U CN211601796 U CN 211601796U
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Abstract
The utility model discloses a portable cotton fiber length measuring device, which comprises a ruler protecting handle and a carding measuring ruler which are hinged together through a fixing screw, wherein the whole ruler protecting handle is rectangular and is provided with a containing groove for containing the carding measuring ruler, and a semicircular opening is arranged at one side of the notch of the containing groove; the carding measuring scale is rectangular, a graduated scale is arranged on one side of the carding measuring scale, and a plurality of carding teeth are evenly distributed on the other side of the carding measuring scale; the carding measuring scale rotates around the fixing screw to be unfolded from the accommodating groove of the ruler protecting handle or be hidden in the accommodating groove of the ruler protecting handle. The utility model discloses simple structure, reasonable in design, it is easy and simple to handle, economical and practical, labour saving and time saving, work efficiency is higher, has solved the problem of quick evaluation cotton fiber length quality under the field small sample volume condition effectively, and whole cost is comparatively cheap, does benefit to the popularization.
Description
Technical Field
The utility model relates to a cotton fiber combs and measuring tool technical field, and more specifically relates to a device is surveyed to portable cotton fiber length reason, and its specially adapted field uses, can effectively help groups such as peasant, buyer, breeding family to comb seed cotton fiber fast and the different cotton variety of rapid survey evaluation or material cotton fiber length.
Background
Cotton fibers are an important textile raw material, and the length of the cotton fibers directly influences the quality of spun yarns, and the cotton fibers are specifically observed in the following: in Cichun, in air drying, the influence of the quality of cotton fibers on the quality of spun yarn [ J ] Chinese fiber inspection, 2006(9):52-53,56, and further influences the grade of clothing products. Therefore, improving the quality of cotton fibers is a material basis for ensuring better development of the textile industry. Under the condition of increasingly intense international competition, imported cotton such as 'Australian cotton' occupies the domestic high-end raw cotton textile market with high quality. Therefore, the cotton breeding industry in China puts forward a double 30 target, namely the length of cotton fiber is more than 30mm, the breaking specific strength of the cotton fiber is more than 30cN/tex, so that the production capacity of high-quality raw cotton in China is improved, and high-quality and low-price raw materials are provided for textile enterprises in China.
For the length of cotton fibers, a large-scale fiber detection instrument (such as an HIV1000M 700 type cotton fiber quality detector) is mostly adopted for measurement, and quantitative and qualitative analysis on a certain batch or a certain part of cotton fibers is completed through random sampling and repeated measurement for many times, so that the method is more suitable for quality evaluation on a large batch of cotton fiber samples. In the breeding link, a breeder wants to cultivate a cotton variety with better fiber quality, firstly selects a test material with better fiber quality, then obtains a certain combination of hybrid cotton bolls through hybrid pollination, then utilizes the hybrid cotton bolls to carry out selfing or backcross to obtain a stable genetic material, and finally carries out variety approval. In the series of processes, because the test materials are limited, especially the number of cotton fibers generated by hybrid cotton bolls (many cotton bolls are sterile or have poor fertility in the hybrid process) is small, enough cotton fiber samples cannot be submitted for quality detection by an instrument. In addition, when a breeder screens test materials with good cotton fiber length in the early stage and performs hybridization by using the materials to obtain hybrid bolls, the length of the cotton fibers only needs to be qualitatively evaluated, namely the materials with good cotton fiber length and a certain combined hybrid boll are selected, and the cotton fiber length does not need to be precisely and quantitatively determined. Therefore, providing fewer test samples necessarily results in larger instrumental measurement errors, and in the early stage of breeding, it is generally a material screening and a process of widely performing different combination hybridization, so providing a large number of samples for fiber length measurement necessarily results in higher cost investment. In the same way, farmers can also have such problems when breeding varieties by themselves.
In addition, when the cotton buyer and the cotton grower bargain the cotton in a certain field, the operator cannot wait for the standard detection data to obtain the result and then deal with the result due to the time problem. Therefore, a cotton fiber length detection device which is simple and convenient to operate, visual in data and accurate in measurement is needed in variety breeding and agricultural production.
Retrieving the prior art, some technologies are complex, the technical level of detection personnel, detection conditions and detection cost are high, the method and the system for testing the chroma and the length of cotton and wool fibers by a camera are required, and the method and the system are CN200410093211.0[ P ] 2005; liyurong, Zhangfeng, Chenjianwei, chanjiamin, Fu Xueyan, Zhai Yusheng, Gunn Lijie, Zhang Liang, cotton fiber length measuring instrument, CN208125058U [ P ]. 2018; zhang Jianbang, Zhang Cumin, the King ship is closed, cotton fiber length measurement system and method, CN109655000A [ P ]. 2019. Some techniques are relatively simple, but still cannot be applied to field rapid detection, Wangming, Zheng Lisha, Dongjunzhen, Liu Xiao Min, Qujing Wu, Luyun Ling, Sunning, cotton fiber length rapid detection equipment, CN2040853822U [ P ] 2015. Some technologies are only measuring tools and do not have cotton fiber carding function, especially when comparing the fiber length between two samples, the measuring result is inaccurate due to the problem of non-uniform carding, such as Lijunji, Liuyang, Deng Fujun, Libaochi, Yuyu, forest sea, Chenhong, Ningxin pillar, Lijilian, Liu Ping, Xiangji mountain, portable cotton fiber length measuring scale, CN201220660240.0[ P ] 2012; yangbaoxin, Liushuhong, Lipeng, Li cuifang, a cotton fiber length measuring scale, CN2015206744498. XP. 2015.
Therefore, the prior art can not simply and quickly carry out cotton fiber carding and cotton fiber length measurement on target seed cotton in the field, and can not help farmers, buyers, breeders and other groups to quickly evaluate the cotton fiber length of a certain strain, material or variety in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is surveyed to portable cotton fiber length reason, simple structure, reasonable in design, economical and practical, labour saving and time saving, convenient to use, specially adapted field uses, can effectively help groups such as peasant, buyer, breeding family to comb seed cotton fibre fast and the different cotton variety of short-term test evaluation or material cotton fiber length, and whole cost is comparatively cheap, does benefit to the popularization.
In order to further realize the above purpose, the utility model adopts the following technical scheme:
a portable cotton fiber length measurement device comprises a ruler protecting handle and a carding measurement ruler which are hinged together through a fixing screw, wherein the whole ruler protecting handle is rectangular and is provided with a containing groove for containing the carding measurement ruler, and a semicircular opening is formed in one side of the notch of the containing groove; the carding measuring scale is rectangular, a graduated scale is arranged on one side of the carding measuring scale, and a plurality of carding teeth are evenly distributed on the other side of the carding measuring scale; the carding measuring scale rotates around the fixing screw to be unfolded from the accommodating groove of the ruler protecting handle or be hidden in the accommodating groove of the ruler protecting handle.
As an improvement of the technical scheme, the thickness of the carding measuring scale is 1mm-2mm, a graduated scale which is accurate to 1mm and has a measuring range of 40mm-50mm is arranged on one side far away from the containing groove, and 12-20 carding teeth with the length of 7mm-10mm are evenly distributed on the other side close to the containing groove.
As an improvement of the technical scheme, the ruler protecting handle is formed by combining two symmetrical rectangles with tenon-and-mortise structures, the length of the long side of each symmetrical rectangle is 68mm-80mm, the length of the wide side of each symmetrical rectangle is 35mm-45mm, and 5 corresponding tenons or mortises are arranged on each symmetrical rectangle.
As an improvement of the technical scheme, round holes for penetrating through the fixing screws are formed in the carding measuring scale and the ruler protecting handle, and the diameter of each round hole is 3.5mm-5 mm.
As an improvement of the technical scheme, the fixing screw comprises a nut with a cap and a screw with a cap, the outer diameter of the nut with a cap is 3.5mm-5mm, the outer diameter of the screw with a cap is 2mm-3mm, and the outer diameters of the nut cap with the nut and the screw cap with the cap are both 8 mm.
As an improvement of the technical scheme, the diameter of the semicircular opening is 20mm-30 mm.
As an improvement of the technical scheme, four corners of the ruler protecting handle are in a chamfer structure.
In the components, the carding measuring ruler is used as a main body and is used for carding seed cotton fibers and accurately measuring the length of the cotton fibers; the ruler protecting handle is a part for protecting the carding measuring ruler, and the ruler is used as a handle for assisting in carding and measuring cotton fibers after the carding measuring ruler is unfolded, so that the ruler protecting handle is also an important part; the fixing screw mainly plays a fixing function.
The device combs single seed cotton by using the carding measuring scale with the carding teeth, and then measures the length of cotton fiber by using the accurate scale on the carding measuring scale, so that the length quality of the cotton fiber of the target cotton can be evaluated in the field.
Compared with the existing cotton fiber length measuring device and equipment, the device has the greatest characteristic of being provided with a carding part, is simple and convenient to operate, is convenient for field operation, and is particularly suitable for groups such as farmers, purchasers, breeders and the like to quickly evaluate the length of cotton fibers of a certain strain, material or variety in the field, so as to assist in decision making such as breeding material selection, commodity evaluation, market evaluation and the like. And the large-scale cotton fiber length measuring instrument needs large sample size, and the detection personnel need professional technical training, and the detection cycle is long, and the detection expense is high, and it is more suitable for evaluating bulk goods. Other existing cotton fiber detection devices are only length scales and do not have a carding function, and measurement accuracy is affected by breakage and untidy carding of cotton fibers caused by manual finger carding.
Compared with the prior art, the utility model has the advantages of it is following and effect: simple structure, reasonable in design, easy and simple to handle, economical and practical, labour saving and time saving, work efficiency is higher, has solved the problem of evaluating cotton fiber length quality under the field small sample volume condition fast effectively, and whole cost is comparatively cheap, does benefit to the popularization.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the portable cotton fiber length measuring device of the present invention;
FIG. 2 is a schematic view of the carding measuring rule of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the protective ruler handle of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a lower symmetrical rectangle of the handle of FIG. 1 of the present invention;
FIG. 5 is a schematic view of the upper symmetrical rectangle of the handle of FIG. 1 of the present invention;
FIG. 6 is a schematic view of a cap nut of the set screw of FIG. 1 in accordance with the present invention;
figure 7 is a schematic view of a cap screw of the set screw of figure 1 according to the present invention.
Reference numerals: 1-carding measuring scale, 1 a-graduated scale, 1 b-carding teeth, 1 c-round hole; 2-protecting a ruler handle, 2 a-mortise and 2 b-tenon; 3-fixing screw, 3 a-nut with cap, 3 b-screw with cap, 4-semicircular opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The embodiment of the utility model provides a portable cotton fiber length reason survey device, refer to fig. 1-7, by combing dipperstick 1, protect chi handle 2, set screw 3 to constitute, comb dipperstick 1 one side is accurate to 1 mm's scale 1a, and the other side evenly distributed has 12 ~ 20 to comb tooth 1 b; the ruler protecting handle 2 is rectangular and is provided with an accommodating groove for accommodating the carding measuring ruler 1, a semicircular opening 4 is formed in one side of the notch of the accommodating groove, and the semicircular opening 4 is convenient for a user to take the carding measuring ruler 1 out of the accommodating groove; comb dipperstick 1 and protect chi handle 2 to be fixed by a set of set screw 3, utilize set screw 3 to rotate and comb dipperstick 1 to make comb dipperstick 1 can follow and to expand or hide in the storage tank of protecting chi handle 2 in protecting the storage tank of chi handle 2.
In the embodiment, referring to fig. 2, the combing and measuring ruler 1 is made of transparent plastic and is rectangular, the thickness of the combing and measuring ruler is 1mm, a graduated scale 1a accurate to 1mm and measuring range of 45mm is arranged on one side of the combing and measuring ruler 1, and 14 combing teeth 1b with the length of 8mm are evenly distributed on the other side of the combing and measuring ruler.
In the embodiment, referring to fig. 3-5, the ruler-protecting handle 2 is made of phenolic resin, is rectangular as a whole, has four corners in a chamfer structure, and is formed by combining two symmetrical rectangles with tenon-and-mortise structures, wherein the length of the long side of each symmetrical rectangle is 70mm, the length of the wide side of each symmetrical rectangle is 36mm, and 5 corresponding tenons 2b or mortises 2a are distributed on each symmetrical rectangle; be provided with the round hole 1c that is used for running through set screw on carding measurement chi 1 and the rule handle of protecting 2, the diameter of round hole 1c is 4mm, and long limit one side of symmetry rectangle has a diameter 25 mm's semicircular opening 4.
In this embodiment, referring to fig. 6 to 7, the fixing screws 3 are made of phenolic resin, and include a nut 3a with a cap and a screw 3b with a cap, the outer diameter of the nut 3a with a cap is 4mm, the outer diameter of the screw 3b with a cap is 2.5mm, and the outer diameters of the nut cap of the nut 3a with a cap and the screw cap of the screw 3b with a cap are both 8 mm.
According to the requirements of breeding material selection, commodity evaluation, market valuation and the like, groups such as breeders, farmers and buyers can utilize the device, the carding measuring scale hidden in the handle of the protective scale is unfolded, and the work of carding cotton fibers and measuring the length of the cotton fibers on target seed cotton to be measured can be quickly completed under field conditions.
Through above technical scheme, can accomplish the work of combing, survey cotton fiber length to seed cotton especially small sample volume seed cotton fiber fast in the field, ensure operating mass and work efficiency, this utility model simple structure moreover, reasonable in design, economical and practical, labour saving and time saving can satisfy the field and comb, the demand of survey to a large amount of sample, and whole cost is comparatively cheap, does benefit to the popularization.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a portable cotton fiber length reason survey device, includes through set screw (3) articulated ruler handle (2) and comb dipperstick (1) of protecting together, its characterized in that: the whole ruler protecting handle (2) is rectangular, is provided with an accommodating groove for accommodating the carding measuring ruler (1), and is provided with a semicircular opening (4) at one side of the notch of the accommodating groove; the carding measuring scale (1) is rectangular, a graduated scale (1a) is arranged on one side of the carding measuring scale, and a plurality of carding teeth (1b) are evenly distributed on the other side of the carding measuring scale; the carding measuring scale (1) rotates around the fixing screw (3) to be unfolded from the accommodating groove of the ruler protecting handle (2) or be hidden in the accommodating groove of the ruler protecting handle (2).
2. A portable cotton fiber length measuring device according to claim 1, wherein: the carding measuring scale (1) is 1mm-2mm in thickness, a graduated scale (1a) which is accurate to 1mm and has a measuring range of 40mm-50mm is arranged on one side far away from the containing groove, and 12-20 carding teeth (1b) with the lengths of 7mm-10mm are evenly distributed on the other side close to the containing groove.
3. A portable cotton fiber length measuring device according to claim 1, wherein: the ruler protecting handle (2) is formed by combining two symmetrical rectangles with tenon-and-mortise structures, the length of the long side of each symmetrical rectangle is 68-80 mm, the length of the wide side of each symmetrical rectangle is 35-45 mm, and 5 corresponding tenons (2b) or mortises (2a) are arranged on each symmetrical rectangle.
4. A portable cotton fiber length measuring device according to claim 1, wherein: round holes (1c) used for penetrating through the fixing screws (3) are formed in the carding measuring scale (1) and the ruler protecting handle (2), and the diameter of each round hole (1c) is 3.5mm-5 mm.
5. A portable cotton fiber length measuring device according to claim 1, wherein: the fixing screw (3) comprises a nut with a cap (3a) and a screw with a cap (3b), the outer diameter of the nut with a cap (3a) is 3.5mm-5mm, the outer diameter of the screw with a cap (3b) is 2mm-3mm, and the nut cap of the nut with a cap (3a) and the outer diameter of the screw cap of the screw with a cap (3b) are both 8 mm.
6. A portable cotton fiber length measuring device according to claim 1, wherein: the diameter of the semicircular opening (4) is 20mm-30 mm.
7. A portable cotton fiber length measuring device according to claim 3, wherein: four corners of the ruler protecting handle (2) are in a chamfer angle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322136.5U CN211601796U (en) | 2020-03-16 | 2020-03-16 | Portable cotton fiber length measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322136.5U CN211601796U (en) | 2020-03-16 | 2020-03-16 | Portable cotton fiber length measuring device |
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| Publication Number | Publication Date |
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| CN211601796U true CN211601796U (en) | 2020-09-29 |
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| CN202020322136.5U Active CN211601796U (en) | 2020-03-16 | 2020-03-16 | Portable cotton fiber length measuring device |
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