CN103743662B - A kind of fish freshness determination device - Google Patents
A kind of fish freshness determination device Download PDFInfo
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- CN103743662B CN103743662B CN201410000314.1A CN201410000314A CN103743662B CN 103743662 B CN103743662 B CN 103743662B CN 201410000314 A CN201410000314 A CN 201410000314A CN 103743662 B CN103743662 B CN 103743662B
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- stand
- fish
- lifter plate
- cylinder
- reducing motor
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Abstract
A kind of fish freshness determination device, belong to fishery apparatus field, comprise stand, cylinder, rule, reducing motor, screw rod, lifter plate, slide rail and depression bar, described stand the right and left is provided with cylinder, cylinder is provided with depression bar, by slide rail, lifter plate is installed on the right side of stand, lifter plate has screw, in screw, screw rod is installed, screw rod lower end is provided with reducing motor, reducing motor and stand are fixed together, this device stand surface band has rule, can Quick Measurement length of fish body, lifter plate can be moved up and down, can the pendant position of quick position fish tail, the degree of sag of Accurate Determining fish tail, quick calculating fish stiffness index, thus determine freshness, determinator of the present invention is easy to use, be easy to operation, easy to carry.
Description
Technical field
The present invention relates to a kind of fish freshness determination device, belong to fishery apparatus field.
Background technology
Fish stiffness index is after death the important physical parameter evaluating fish freshness, the degree value that namely fish is after death sagging, and therefore, it is the groundwork carrying out fishery resources survey that fish stiffness index after death measures.Existing when carrying out fish stiffness index and measuring, be all manual measurement substantially, there is following problem: 1. measuring fish length and fish tail degree of sag all needs employee to hold ruler to measure, lose time; 2., before each measurement stiffness index, need the position of reorientating fish body, program is complicated; 3. when the kind of fish differ, not of uniform size time, measure inconvenient.A urgent problem at present.
Summary of the invention
The object of this invention is to provide a kind of fish freshness determination device.
The problem to be solved in the present invention manually determines with ruler measurement fish stiffness index the deficiency that freshness is more loaded down with trivial details.
A kind of fish freshness determination device, comprise stand, cylinder, rule, reducing motor, screw rod, lifter plate, slide rail and depression bar, described stand the right and left is provided with cylinder, cylinder is provided with depression bar, by slide rail, lifter plate is installed on the right side of stand, lifter plate has screw, in screw, screw rod is installed, screw rod lower end is provided with reducing motor, and reducing motor and stand are fixed together.
Described stand upper surface and right surface are provided with rule.
Described stand is cuboid-type, and inside is hollow-core construction.
Described depression bar is memory alloy of titanium material, and thickness is 2mm.
Advantage of the present invention: bench surface, can Quick Measurement length of fish body with rule, can move up and down lifter plate, can the pendant position of quick position fish tail, and the degree of sag of Accurate Determining fish tail, calculates fish stiffness index fast, thus determine freshness.Determinator of the present invention is easy to use, is easy to operation, easy to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fish freshness determination of the present invention device;
In figure: 1, stand 2, cylinder 3, rule 4, reducing motor 5, screw rod 6, lifter plate 7, slide rail 8, depression bar.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
A kind of fish freshness determination device, comprise stand 1, cylinder 2, rule 3, reducing motor 4, screw rod 5, lifter plate 6, slide rail 7 and depression bar 8, described stand 1 the right and left is provided with cylinder 2, cylinder 2 is provided with depression bar 8, on the right side of stand 1, by slide rail 7, lifter plate 6 is installed, lifter plate 6 has screw, screw rod 5 is installed in screw, screw rod 5 lower end is provided with reducing motor 4, and reducing motor 4 and stand 1 are fixed together, for providing lifting drive for lifter plate 6.
Described stand 1 upper surface and right surface are provided with rule 3, for Measurement accuracy stiffness index value.
Described stand 1 is in cuboid-type, and inside is hollow-core construction, portable construction.
Described depression bar 8 is memory alloy of titanium material, and thickness is 2mm, has good elasticity, and can effectively prevent from weighing fish body wounded.
Using method of the present invention: first measure its total length by needing the fish body measured to be placed on stand 1, then that afterbody is unsettled, allow it naturally droop, pendulous tank is 1/2nd of fish body total length, cylinder 2 is shunk, is pushed down by depression bar 8, after preventing movement, affect accuracy of measurement; Then drive screw rod 5 slowly up to rotate by reducing motor 4 lifter plate 6, stop after lifter plate 6 encounters sagging fish tail, then read scale value, it is exactly the stiffness index of fish, thus determines freshness, uses suitable convenience accurate.
Claims (2)
1. a fish freshness determination device, comprise stand (1), cylinder (2), rule (3), reducing motor (4), screw rod (5), lifter plate (6), slide rail (7) and depression bar (8), it is characterized in that: described stand (1) the right and left is provided with cylinder (2), cylinder (2) is provided with depression bar (8), stand (1) right side is provided with lifter plate (6) by slide rail (7), (6) have screw to lifter plate, screw rod (5) is installed in screw, screw rod (5) lower end is provided with reducing motor (4), reducing motor (4) and stand (1) are fixed together, stand (1) is in cuboid-type, inside is hollow-core construction, stand (1) upper surface and right surface are provided with rule (3).
2. a kind of fish freshness determination device according to claim 1, is characterized in that: described depression bar (8) is memory alloy of titanium material, and thickness is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000314.1A CN103743662B (en) | 2014-01-02 | 2014-01-02 | A kind of fish freshness determination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000314.1A CN103743662B (en) | 2014-01-02 | 2014-01-02 | A kind of fish freshness determination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103743662A CN103743662A (en) | 2014-04-23 |
| CN103743662B true CN103743662B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410000314.1A Active CN103743662B (en) | 2014-01-02 | 2014-01-02 | A kind of fish freshness determination device |
Country Status (1)
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| CN (1) | CN103743662B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135647A (en) * | 2007-09-17 | 2008-03-05 | 南京工业大学 | Quick-speed nondestructive fish fresh degree detecting paper box and detecting method thereof |
| CN103063813A (en) * | 2012-12-26 | 2013-04-24 | 江苏大学 | Rapid nondestructive on-line detection method and apparatus for freshness of fishes |
| CN203053535U (en) * | 2013-02-25 | 2013-07-10 | 中国水产科学研究院黑龙江水产研究所 | Fish weighing and length-measuring device |
| CN203758995U (en) * | 2014-01-02 | 2014-08-06 | 浙江海洋学院 | Fish stiffness index measuring device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4913722B2 (en) * | 2004-03-12 | 2012-04-11 | ウィンターラブ リミテッド | Method for evaluating freshness of fish fillets |
-
2014
- 2014-01-02 CN CN201410000314.1A patent/CN103743662B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135647A (en) * | 2007-09-17 | 2008-03-05 | 南京工业大学 | Quick-speed nondestructive fish fresh degree detecting paper box and detecting method thereof |
| CN103063813A (en) * | 2012-12-26 | 2013-04-24 | 江苏大学 | Rapid nondestructive on-line detection method and apparatus for freshness of fishes |
| CN203053535U (en) * | 2013-02-25 | 2013-07-10 | 中国水产科学研究院黑龙江水产研究所 | Fish weighing and length-measuring device |
| CN203758995U (en) * | 2014-01-02 | 2014-08-06 | 浙江海洋学院 | Fish stiffness index measuring device |
Non-Patent Citations (2)
| Title |
|---|
| 螂鱼贮藏鲜度评价物理特性指标的研究;陆利霞等;《食品与发酵工业》;20070531;第33卷(第5期);第162-165页 * |
| 鱼体僵硬指数及其应用;张利民等;《齐鲁渔业》;19940630;第11卷(第6期);第35-36页 * |
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| CN103743662A (en) | 2014-04-23 |
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Effective date of registration: 20180816 Address after: 524299 West of Bangtang Road, Baisha Town, Leizhou City, Guangdong Province Patentee after: Zhanjiang Qian Bao Bao biological Co., Ltd. Address before: No. 105, Dinghai Cultural Road, Zhoushan, Zhejiang Province Patentee before: Zhejiang Ocean University |