CN203772649U - Simple rice straw breaking-resistant strength tester - Google Patents
Simple rice straw breaking-resistant strength tester Download PDFInfo
- Publication number
- CN203772649U CN203772649U CN201420119328.0U CN201420119328U CN203772649U CN 203772649 U CN203772649 U CN 203772649U CN 201420119328 U CN201420119328 U CN 201420119328U CN 203772649 U CN203772649 U CN 203772649U
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- skeleton
- battens
- surrounding edge
- stem stalk
- groove
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Abstract
The utility model relates to a simple rice straw breaking-resistant strength tester which is a good and simple device for testing the breaking-resistant strength of rice straws. The tester is manufactured by a wooden frame, coarse iron wires, fine iron wires, a thin aluminum plate and a waste tin can (made of metal), and is sized as 300mm*300mm*380mm. The tester mainly comprises four functional parts, i.e., a skeleton, a pressure-bearing vessel, a base surrounding edge and a rice straw fixing rack. The tester is low in price, simple in structure and favorable for popularization.
Description
Technical field
The utility model relates to a kind of simple and easy Culm of Rice fracture resistence force analyzer, belongs to mechanical test field of tool.
Background technology
Existing fracture resistence force analyzer, expensive, complex structure, is unfavorable for promoting the use of.
Utility model content
The utility model relates to a kind of simple and easy Culm of Rice fracture resistence force analyzer, and this device is the easy device of a set of good mensuration Culm of Rice fracture resistence force, with yoke, crude iron silk, thin wire, thin aluminum sheet is made and discard tin can (metal system) and make.The specification of analyzer is 300mm * 300mm * 380mm, mainly comprises 4 funtion parts, i.e. skeleton, the container that is stressed, base surrounding edge and stem stalk fixed mount; Wherein skeleton is fixedly connected on base surrounding edge, and stem stalk fixed mount is fixedly connected on skeleton, and the container that is stressed hangs on stem stalk to be measured.
(1) skeleton is to be made by 12 battens and two crude iron silks, and the length and width of batten are 20mm, and the diameter of crude iron silk is 4mm.Skeleton also comprises three parts, i.e. base, pillar and top, and base is fixed into square (300mm * 300mm) by 4 battens; Pillar also forms (long is 350mm) by four battens, top skeleton is fixed and quadrate (300mm * 300mm) by 4 battens, and groove is made in any two parallel edges inner side of top skeleton, and groove depth is 10mm, wide is 15, for installing stem stalk stationary installation; (2) container that is stressed is made by discarding tin can (metal system) and thin wire, and four apertures are evenly made a call on tin can mouth limit, and thin wire passes wherein, and making can suspender, and the height of this device is between 250-300, for containing counterweight and silica sand; (3) base surrounding edge is made by thin aluminum sheet, and instrument bottom and surrounding edge are all with thin aluminum sheet parcel, and surrounding edge height is 70mm, prevents that silica sand and counterweight are scattered.(4) stem stalk fixed mount is comprised of 2 battens and 2 crude iron silks, two battens are fixed in the groove of two parallel edges of top skeleton, all movable, and can automatically regulate the distance of measuring Culm of Rice fracture resistence force support point, the artificial crooked grooving shape of crude iron silk (diameter is 10mm) is fixed on two battens, regulates and makes two iron wire groove faces parallel, and the minimum point of groove is positioned at batten middle part, iron wire trench bottom and batten are tangent, apart from the distance of batten, are 15mm.
The utility model is cheap, simple in structure, is beneficial to and promotes the use of.
Accompanying drawing explanation
By describing in more detail exemplary embodiment of the present utility model with reference to accompanying drawing, above and other aspect of the present utility model and advantage will become and more be readily clear of, in the accompanying drawings:
Fig. 1 is the design drawing of a kind of simple and easy Culm of Rice fracture resistence force analyzer of the present utility model;
Fig. 2 is the actual figure of a kind of simple and easy Culm of Rice fracture resistence force analyzer of the present utility model;
Fig. 3 is the fixing figure of the stem stalk of a kind of simple and easy Culm of Rice fracture resistence force analyzer of the present utility model.
Embodiment
Hereinafter, now with reference to accompanying drawing, the utility model is described more fully, various embodiment shown in the drawings.Yet the utility model can be implemented in many different forms, and should not be interpreted as being confined to embodiment set forth herein.On the contrary, it will be thorough with completely providing these embodiment to make the disclosure, and scope of the present utility model is conveyed to those skilled in the art fully.
Hereinafter, exemplary embodiment of the present utility model is described with reference to the accompanying drawings in more detail.
With reference to accompanying drawing 1, this device is a set of easy device of well determining Culm of Rice fracture resistence force, with yoke, crude iron silk, thin wire, thin aluminum sheet is made and discard tin can (metal system) and make.The specification of analyzer is 300mm * 300mm * 380mm, mainly comprises 4 funtion parts, i.e. skeleton 3, the container 2 that is stressed, base surrounding edge and stem stalk fixed mount; Wherein skeleton is fixedly connected on base surrounding edge, and stem stalk fixed mount is fixedly connected on skeleton, and the container that is stressed hangs on stem stalk to be measured.
(1) skeleton is to be made by 12 battens and two crude iron silks, and the length and width of batten are 20mm, and the diameter of crude iron silk is 4mm.Skeleton also comprises three parts, i.e. base, pillar and top, and base is fixed into square (300mm * 300mm) by 4 battens; Pillar also forms (long is 350mm) by four battens, top skeleton is fixed and quadrate (300mm * 300mm) by 4 battens, and groove is made in any two parallel edges inner side of top skeleton, and groove depth is 10mm, wide is 15mm, for installing stem stalk stationary installation; (2) container that is stressed is made by discarding tin can (metal system) and thin wire, and four apertures are evenly made a call on tin can mouth limit, and thin wire passes wherein, and making can suspender, and the height of this device is between 250-300mm, for containing counterweight and silica sand; (3) base surrounding edge is made by thin aluminum sheet, and instrument bottom and surrounding edge are all with thin aluminum sheet parcel, and surrounding edge height is 70mm, prevents that silica sand and counterweight are scattered.(4) stem stalk fixed mount is comprised of 2 battens and 2 crude iron silks, two battens are fixed in the groove of two parallel edges of top skeleton, all movable, and can automatically regulate the distance of measuring Culm of Rice fracture resistence force support point, the artificial crooked grooving shape of crude iron silk (diameter is 10mm) is fixed on two battens, regulates and makes two iron wire groove faces parallel, and the minimum point of groove is positioned at batten middle part, iron wire trench bottom and batten are tangent, apart from the distance of batten, are 15mm.
The process of Culm of Rice fracture resistence force is: stem stalk 4 is fetched in field, retain leaf sheath, blade and fringe, and keep not dehydration, after analyzer is placed on desk-top electronic scales 1, again internode to be measured (reservation leaf sheath) is placed on analyzer, this internode mid point is corresponding with analyzer support mid point (usually length of support is from being 5cm), after electronic scales is made zero, at internode mid point, hang the container that is stressed of a volume adequacy, the counterweight (now container and counterweight weight should be less than fracture resistence force) that adds certain mass, with small beaker, silica sand is added gradually to sand in the container that is stressed again, until stem stalk fractures, the weight that now electronic scales shows is the fracture resistence force (g) of this internode stem stalk.
The foregoing is only embodiment of the present utility model, be not limited to the utility model.The utility model can have various suitable changes and variation.All any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (2)
1. a simple and easy Culm of Rice fracture resistence force analyzer, is characterized in that:
This analyzer by yoke, crude iron silk, thin wire, thin aluminum sheet is made and discard tin can and make, and comprises 4 funtion parts, i.e. skeleton, the container that is stressed, base surrounding edge and stem stalk fixed mount; Wherein skeleton is fixedly connected on base surrounding edge, and stem stalk fixed mount is fixedly connected on skeleton, and the container that is stressed hangs on stem stalk to be measured.
2. a kind of simple and easy Culm of Rice fracture resistence force analyzer as claimed in claim 1, is characterized in that:
(1) skeleton is to be made by 12 battens and two crude iron silks, and the length and width of batten are 20mm, and the diameter of crude iron silk is 4mm; Skeleton also comprises three parts, i.e. base, pillar and top, and base is fixed into square by 4 battens; Pillar is also comprised of four battens, and top skeleton is fixed and quadrate by 4 battens, and groove is made in any two parallel edges inner side of top skeleton, and groove depth is 10mm, and wide is 15mm, for installing stem stalk stationary installation; (2) be stressed container by discarding tin can and thin wire is made, four apertures are evenly made a call on tin can mouth limit, and thin wire passes wherein, and making can suspender, and the height of this device is between 250-300, for containing counterweight and silica sand; (3) base surrounding edge is made by thin aluminum sheet, and instrument bottom and surrounding edge are all with thin aluminum sheet parcel, and surrounding edge height is 70mm, prevents that silica sand and counterweight are scattered; (4) stem stalk fixed mount is comprised of 2 battens and 2 crude iron silks, two battens are fixed in the groove of two parallel edges of top skeleton, all movable, and can automatically regulate the distance of measuring Culm of Rice fracture resistence force support point, the artificial crooked grooving shape of crude iron silk is fixed on two battens, regulates and makes two iron wire groove faces parallel, and the minimum point of groove is positioned at batten middle part, iron wire trench bottom and batten are tangent, apart from the distance of batten, are 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119328.0U CN203772649U (en) | 2014-03-17 | 2014-03-17 | Simple rice straw breaking-resistant strength tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119328.0U CN203772649U (en) | 2014-03-17 | 2014-03-17 | Simple rice straw breaking-resistant strength tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772649U true CN203772649U (en) | 2014-08-13 |
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ID=51289827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119328.0U Expired - Fee Related CN203772649U (en) | 2014-03-17 | 2014-03-17 | Simple rice straw breaking-resistant strength tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900907A (en) * | 2014-03-17 | 2014-07-02 | 中国科学院北方粳稻分子育种联合研究中心 | Simple measuring instrument for breaking-resistant strength of stalks of rice |
| CN108333056A (en) * | 2017-11-30 | 2018-07-27 | 无锡友方电工股份有限公司 | Free sliding type conducting wire pliability detection device and detection method |
-
2014
- 2014-03-17 CN CN201420119328.0U patent/CN203772649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900907A (en) * | 2014-03-17 | 2014-07-02 | 中国科学院北方粳稻分子育种联合研究中心 | Simple measuring instrument for breaking-resistant strength of stalks of rice |
| CN108333056A (en) * | 2017-11-30 | 2018-07-27 | 无锡友方电工股份有限公司 | Free sliding type conducting wire pliability detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |