CN103076201B - Auger drilling formula frozen fish product sampler - Google Patents
Auger drilling formula frozen fish product sampler Download PDFInfo
- Publication number
- CN103076201B CN103076201B CN201310007244.8A CN201310007244A CN103076201B CN 103076201 B CN103076201 B CN 103076201B CN 201310007244 A CN201310007244 A CN 201310007244A CN 103076201 B CN103076201 B CN 103076201B
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- drill bit
- frozen fish
- handle
- fish product
- bayonet socket
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of Auger drilling formula frozen fish product sampler.The sampling of current frozen fish product needs first to cut out frozen fish monomer, and the method again according to fresh fish after thawing samples, and wastes a large amount of time and manpower.Hollow screw in the present invention bores and is arranged between pusher and shell cutting ferrule, and pusher is made up of first handle, push rod, piston; Hollow screw bores and is made up of second handle, connecting rod, drill bit; Outer casing sleeve is made up of shell, arc faucal, soft rubber bayonet socket.Drill bit internal hollow, bit exterior is with triangle thread, and match with the internal thread of outer casing sleeve, drill bit is connected with second handle by connecting rod, and the front end of drill bit is drill bit; Soft rubber bayonet socket is arranged on arc faucal place.Drill head helix angle in the present invention and drill bit cone angle adopt low-angle design, and spiral force of piercing combines with the rotary drilling power of screw thread, and the frozen fish product being applied to hardness large effectively can improve drilling efficiency, more laborsaving in actual sampling process.
Description
Technical field
The invention belongs to aquatic products sampling mechanical device field, relate to a kind of Auger drilling formula sampler, be mainly used in the sampling of big-and-middle-sized frozen fish product.
Background technology
The necessary process of of Product checking is carried out in sampling, uses sampler to reduce sample time, increases work efficiency.There are ripe sampler or sampling equipment at present for the product such as granular material, fresh meat, greatly can improve the efficiency of sampling.Frozen product particularly frozen fish product due to its quality hard, shape of product is irregular, is difficult to the features such as segmentation, uses conventional powdery, solid sampler usually can not effectively cut and drill through, cannot meet the requirement of frozen fish sample detection sampling.Owing to lacking special sampling instrument, the sampling of current frozen fish product needs first to cut out frozen fish monomer, and the method again according to fresh fish after thawing samples, and wastes a large amount of time and manpower.For the common problem of above-mentioned existence, need research and development to be applicable to the Special sample taker of frozen fish product, to shorten sample time, improve sampling efficiency, meet the needs of frozen fish product sampling.
Summary of the invention
The object of the invention is, for the deficiency of the present situation and existing sampler technology lacking frozen fish product sampler, to provide a kind of structure simple, be easy to operation and carry, there is the frozen fish Sampler of stronger practicality.
Auger drilling formula frozen fish product sampler, comprises pusher, hollow screw bores and shell cutting ferrule, and hollow screw bores and is arranged between pusher and shell cutting ferrule, and described pusher is made up of first handle, push rod, piston; Hollow screw bores and is made up of second handle, connecting rod, drill bit; Outer casing sleeve is made up of shell, arc faucal, soft rubber bayonet socket.Described push rod upper end is connected with first handle, and lower end is connected with piston, and push rod indicates deep calibration near first handle place; Described drill bit internal hollow, piston can move up and down in drill bit, and bit exterior is with triangle thread, and match with the internal thread of outer casing sleeve, drill bit is connected with second handle by connecting rod, and the front end of drill bit is drill bit; Described soft rubber bayonet socket is arranged on arc faucal place.
Described soft rubber bayonet socket, when contacting with frozen fish sample surfaces, naturally fully will agree with frozen fish sample surfaces, be fixed by frozen fish sample.
Described soft rubber bayonet socket, when contacting with frozen fish sample surfaces, can not damage fish surface, can protect and creep into an integrality for periphery frozen fish body surface.
The triangle thread of described bit exterior, its pitch is 7 ~ 15 mm, and helix angle is 15 ~ 30 °.
The triangle thread of described bit exterior bottom pitch narrows gradually and is connected with drill bit.The outside surface bus of drill bit and drill bit vertical line are the semi-cone angle knife edge of the low-angle semi-cone angle of 10-30 °, formation, and this knife edge effectively can increase the dynamics of ridiculing, and are convenient to ridicule frozen fish product.
Beneficial effect of the present invention is:
1. drill head helix angle and drill bit cone angle adopt low-angle design, and spiral force of piercing combines with the rotary drilling power of screw thread, and the frozen fish product being applied to hardness large effectively can improve drilling efficiency, more laborsaving in actual sampling process.
2. shell cutting ferrule arc faucal and there is flexible soft rubber bayonet socket naturally fully can agree with the frozen fish body surface of outer arcuate, soft rubber bayonet socket can produce enough friction force simultaneously, more easily put forth effort in actual sampling process, and there will not be the problems such as skidding, displacement.
3. soft rubber bayonet socket can not damage fish surface when contacting sample, can protect and creep into an integrality for periphery frozen fish body surface.
4. sampling amount is represented by the scale of pusher push rod, and utilizing the flesh of fish sample entering hollow screw brill to promote pusher piston and rise thus drive push rod rising display scale, is enter the actual frozen fish sample volume that hollow screw bores inside.The method for expressing of this sampling amount and other sampler before this utilize drilling depth or sleeve scale to compared with the method calculating sample volume, more true and accurate.
5. this sampler size is less, and its structure is simple and be easy to operation, has stronger practicality.In addition the pusher of sampler, hollow screw bore all collapsible enter in outer casing sleeve, be easy to carry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
As shown in Figure 1, Auger drilling formula frozen fish product sampler comprises with lower part: pusher 1, and hollow screw bores 2, shell cutting ferrule 3.Pusher 1 is made up of handle 1-1, push rod 1-2, piston 1-3.Hollow screw bores 2 and is made up of handle 2-1, connecting rod 2-2, drill bit 2-3, drill bit 2-4.Outer casing sleeve 3 is made up of shell 3-1, internal thread 3-2, arc faucal 3-3, soft rubber bayonet socket 3-4.
Outer casing sleeve lower end adopts arc design, arc faucal 3-3 soft rubber bag quilt, forms resiliency compressible arc bayonet socket.The feature of this design is: have flexible soft rubber bayonet socket 3-4 when contacting with frozen fish sample surfaces, fully can agree with by nature, is fixed by frozen fish sample.Because rubber mass produces powerful friction force, when can prevent work, sampler is in the skidding of frozen fish body surface and displacement, more easily puts forth effort simultaneously.Another feature of shell cutting ferrule soft rubber bayonet socket 3-4 can not damage fish surface when contacting sample, can protect and creep into an integrality for periphery frozen fish body surface.
There is triangle thread the drill bit 2-3 outside of hollow screw brill 2, can be engaged mutually with the internal whorl of outer casing sleeve 3, and when handle clockwise shearing, drill bit can rotate lower thorn according to the track of screw thread.Drill bit thread polishes smooth, and the pitch S of screw thread is 7 ~ 15 mm, and helixangleβ is 15 ~ 30 °.Described helix angle can reduce Auger drilling resistance, improves and drills through efficiency.Drill bit thread bottom pitch narrows gradually and is connected with drill bit, can effectively reduce screw thread resistance when reality samples.The outside surface of drill bit 2-4 and drill bit vertical line are the low-angle semi-cone angle of 10-30 °, and the semi-cone angle knife edge of formation effectively can increase the dynamics of ridiculing, and are convenient to ridicule frozen fish product.
Pusher 1 and hollow screw bore 2 closely to be agreed with movement, and the push rod 1-2 of pusher 1 has deep calibration, along with flesh of fish sample enters the inside of spiral drill, promotes piston upwards, reads the volume of sampling by push rod high scale.
Specific works flow process is:
Drive sampling: sampler outer casing sleeve arc faucal 3-3 is aimed at frozen fish sample and compresses, soft rubber bayonet socket 3-4 and frozen fish surface are fully agreed with.Now the piston of pusher 1 is close to frozen fish surface, and the scale of push rod 1-2 is 0.Press down and the handle 2-1 that turns clockwise, downforce and revolving force are conducted by connecting rod 2-2 and puncture frozen fish surface to drill bit 2-4, and the cutter spiral that revolves of drill bit 2-3 enters in frozen fish meat.Along with creeping into of spiral drill, the flesh of fish constantly can enter the inner chamber that hollow screw bores.The flesh of fish in inner chamber by the piston 1-3 jack-up of pusher 1, can drive on push rod 1-2 and moves.After push rod 1-2 exposes hollow screw brill handle 2-1, namely the scale that push rod 1-2 represents demonstrates the volume of sampling.
Machine fish is separated: after drill bit 2-3 pierces through muscle layer, stop the rotation, and extracts hollow screw and bores 2.For the flesh of fish of superfreeze, its quality is comparatively hard, more difficultly directly extracts.Now can to hold with a firm grip pusher 1, to be rotated counterclockwise handle 2-1, under the negative pressure condition that piston applies to the flesh of fish, hollow screw be bored 2 and screw out from fish body.
Take out sample: hollow screw of holding with a firm grip bores handle 2-1, pushes hard the handle 1-1 of pusher 1, is released by sample from the inner chamber of hollow spiral drill, load in ready sampling receptacle, namely complete sample collection.
Claims (1)
1. Auger drilling formula frozen fish product sampler, comprise pusher (1), hollow screw bores (2), outer casing sleeve (3), hollow screw bores (2) and is arranged between pusher (1) and outer casing sleeve (3), and described pusher (1) is made up of first handle (1-1), push rod (1-2), piston (1-3); Hollow screw bores (2) and is made up of second handle (2-1), connecting rod (2-2), drill bit (2-3); Outer casing sleeve (3) is made up of shell (3-1), arc faucal (3-3), soft rubber bayonet socket (3-4), it is characterized in that: described push rod (1-2) upper end is connected with first handle (1-1), lower end is connected with piston (1-3), and push rod (1-2) indicates deep calibration near first handle (1-1) place; Described drill bit (2-3) inner hollow, piston (1-3) can move up and down in drill bit (2-3), drill bit (2-3) is outside with triangle thread, match with the internal thread (3-2) of outer casing sleeve (3), drill bit (2-3) is connected with second handle (2-1) by connecting rod (2-2), and the front end of drill bit (2-3) is drill bit (2-4); Described soft rubber bayonet socket (3-4) is arranged on arc faucal (3-3) place;
The outside triangle thread of described drill bit (2-3) bottom pitch narrows gradually and is connected with drill bit;
The outside surface bus of described drill bit (2-4) and drill bit vertical line are the low-angle semi-cone angle of 10-30 °, the semi-cone angle knife edge of formation, and this knife edge effectively can increase the dynamics of ridiculing, and is convenient to ridicule frozen fish product;
Described soft rubber bayonet socket (3-4), when contacting with frozen fish product surface, naturally fully will agree with frozen fish product surface, be fixed by frozen fish product;
Described soft rubber bayonet socket (3-4), when contacting with frozen fish product surface, can not damage fish surface, can protect and creep into an integrality for periphery frozen fish body surface;
The triangle thread that described drill bit (2-3) is outside, its pitch is 7 ~ 15 mm, and helix angle is 15 ~ 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007244.8A CN103076201B (en) | 2013-01-09 | 2013-01-09 | Auger drilling formula frozen fish product sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007244.8A CN103076201B (en) | 2013-01-09 | 2013-01-09 | Auger drilling formula frozen fish product sampler |
Publications (2)
| Publication Number | Publication Date |
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| CN103076201A CN103076201A (en) | 2013-05-01 |
| CN103076201B true CN103076201B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310007244.8A Expired - Fee Related CN103076201B (en) | 2013-01-09 | 2013-01-09 | Auger drilling formula frozen fish product sampler |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941553B (en) * | 2017-12-21 | 2024-03-15 | 复旦大学附属肿瘤医院 | Handheld mechanical low-temperature sample sampling instrument |
| CN109006723B (en) * | 2018-06-14 | 2020-04-07 | 浙江省海洋水产研究所 | Method for sampling intertidal zone attached organisms by using portable sampling device |
| CN108896342A (en) * | 2018-09-04 | 2018-11-27 | 贵州师范大学 | It is a kind of to take native cutting ring with positioning sleeve for karst mountain area |
| CN109556912A (en) * | 2018-10-30 | 2019-04-02 | 安溪坤祁德机械科技有限公司 | The sampler of preservation by low temperature shell class aquatic products |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989857Y (en) * | 2006-12-26 | 2007-12-12 | 华南师范大学 | Tea Garden Soil Quantitative Sampler |
| CN201233328Y (en) * | 2008-06-17 | 2009-05-06 | 中国蓝星（集团）股份有限公司 | Sampler |
| CN201540215U (en) * | 2009-11-30 | 2010-08-04 | 魏海刚 | Straight-pushing taking in situ soil sampler |
| CN202420903U (en) * | 2012-02-24 | 2012-09-05 | 中国水产科学研究院黑龙江水产研究所 | Fish muscle sampler |
| CN202599696U (en) * | 2012-06-18 | 2012-12-12 | 中国农业科学院兰州畜牧与兽药研究所 | Sampler |
| CN203053737U (en) * | 2013-01-09 | 2013-07-10 | 浙江省海洋水产研究所 | Auger-drilling-type frozen fish product sampling device |
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Granted publication date: 20150729 Termination date: 20160109 |