CN103076201A - Spiral drilling type sampling device for frozen fish products - Google Patents
Spiral drilling type sampling device for frozen fish products Download PDFInfo
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- CN103076201A CN103076201A CN2013100072448A CN201310007244A CN103076201A CN 103076201 A CN103076201 A CN 103076201A CN 2013100072448 A CN2013100072448 A CN 2013100072448A CN 201310007244 A CN201310007244 A CN 201310007244A CN 103076201 A CN103076201 A CN 103076201A
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- drill bit
- frozen fish
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- drill
- sampling
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Abstract
The invention discloses a spiral drilling type sampling device for frozen fish products. In the current, during sampling of a frozen fish product, a frozen fish body is required to be cut, and sampling is conducted firstly according to a sampling method of a fresh fish after the frozen fish is unfrozen, so that a large amount of time and manual labor is wasted. According to the sampling device, a hollow spiral drill is arranged between a pusher and a casing clamping sleeve, and the pusher comprises a first handle, a pushing rod and a piston; the hollow spiral drill comprises a second handle, a connecting rod and a drill bit; a casing sleeve comprises a casing, an inner arc-shaped casing opening and a soft rubber bayonet; the inside of the drill bit is hollow, triangular screw threads are formed outside the drill bit and are matched with inner screw threads of the casing sleeve, the drill bit is connected with the second handle through the connecting rod, and the front end of the drill bit is a drill tip; and the soft rubber bayonet is formed in the position of the inner arc-shaped casing opening. A drill helical angle and a drill taper angle adopts small angles, the spiral piercing force is combined with the rotary drilling force of the screw threads, and the device is applied to the frozen fish products with high hardness, so that the drilling efficiency can be improved effectively, and more effort is saved during an actual sampling process.
Description
Technical field
The invention belongs to aquatic products sampling mechanical device field, relate to a kind of spiral drilling type sampler, be mainly used in the sampling of big-and-middle-sized frozen fish product.
Background technology
Sampling is the necessary process that product detects of carrying out, and uses sampler to reduce sample time, increases work efficiency.For products such as granular material, fresh meats ripe sampler or sampling equipment are arranged at present, can greatly improve the efficient of sampling.Frozen product particularly frozen fish product the characteristics such as is difficult to cut apart because its quality is hard, and shape of product is irregular, uses conventional powdery, solid sampler usually can not effectively cut and drill through, and can't satisfy the requirement of frozen fish sample detection sampling.Owing to lacking special-purpose sampling instrument, the at present sampling of frozen fish product need to cut out first the frozen fish monomer, again according to the method sampling of fresh fish, wastes a large amount of time and manpower after thawing.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, satisfy the needs of frozen fish product sampling.
Summary of the invention
The objective of the invention is provides a kind of simple in structure for the present situation that lacks frozen fish product sampler and the deficiency of existing sampler technology, and easy operating and carrying has the frozen fish Sampler of stronger practicality.
Spiral drilling type frozen fish product sampler comprises that pusher, hollow screw bore and the shell cutting ferrule, and hollow screw bores and is arranged between pusher and the shell cutting ferrule, and described pusher is comprised of first handle, push rod, piston; Hollow screw bores and is comprised of second handle, connecting rod, drill bit; Outer casing sleeve is comprised of shell, arc faucal, soft rubber bayonet socket.Described push rod upper end is connected with first handle, and the lower end is connected with piston, and push rod indicates deep calibration near the first handle place; Described drill bit internal hollow, piston can move up and down in drill bit, and bit exterior matches with the internal thread of outer casing sleeve with triangle thread, and 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 will fully agree with naturally with the frozen fish sample surfaces when contacting with the frozen fish sample surfaces, and the frozen fish sample is fixed.
Described soft rubber bayonet socket can not damage the fish surface when contacting with the frozen fish sample surfaces, can protect and creep into an integrality of peripheral frozen fish body surface.
The triangle thread of described bit exterior, its pitch are 7～15 mm, and helix angle is 15～30 °.
The triangle thread of described bit exterior bottom pitch narrows gradually with drill bit and is connected.The outside surface bus of drill bit and drill bit vertical line are 10-30 ° low-angle semi-cone angle, the semi-cone angle knife edge of formation, and this knife edge can effectively increase the dynamics of ridiculing, and is convenient to ridicule the frozen fish product.
Beneficial effect of the present invention is:
1. drill head helix angle and drill bit cone angle adopt the low-angle design, and spiral pierces through power and combines with the rotary drilling power of screw thread, but is applied to the large frozen fish product Effective Raise drilling efficiency of hardness, and is more laborsaving in actual sampling process.
2. the arc faucal of shell cutting ferrule and have flexible soft rubber bayonet socket and can naturally fully agree with the frozen fish body surface of outer arcuate, the soft rubber bayonet socket can produce enough friction force simultaneously, in actual sampling process, more easily put forth effort, and can not occur skidding, the problem such as displacement.
3. the soft rubber bayonet socket can not damage the fish surface when the contact sample, can protect and creep into an integrality of peripheral frozen fish body surface.
4. sampling amount is represented by the scale of pusher push rod, enters the flesh of fish sample promotion pusher piston rising drive push rod rising display scale that hollow screw bores thereby utilize, and is to enter hollow screw to bore inner actual frozen fish sample volume.The method for expressing of this sampling amount is compared with the method that other sampler before this utilize drilling depth or sleeve scale to calculate sample volume, more true and accurate.
5. this sampler size is less, and its simple in structure and easy operating has stronger practicality.The pusher of sampler, hollow screw bore and all collapsiblely advance in the outer casing sleeve in addition, are easy to carry.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with embodiment.
As shown in Figure 1, spiral drilling type frozen fish product sampler comprises following part: pusher 1, hollow screw bores 2, shell cutting ferrule 3.Pusher 1 is comprised of handle 1-1, push rod 1-2, piston 1-3.Hollow screw bores 2 and is comprised of handle 2-1, connecting rod 2-2, drill bit 2-3, drill bit 2-4.Outer casing sleeve 3 is comprised of shell 3-1, internal thread 3-2, arc faucal 3-3, soft rubber bayonet socket 3-4.
The arc design is adopted in the outer casing sleeve lower end, and arc faucal 3-3 is coated with soft rubber, forms resiliency compressible arc bayonet socket.The characteristics of this design are: have flexible soft rubber bayonet socket 3-4 when contacting with the frozen fish sample surfaces, can fully agree with by nature, the frozen fish sample is fixed.Because rubber mass produces powerful friction force, sampler is more easily puted forth effort in the skidding and being shifted of frozen fish body surface simultaneously in the time of can preventing work.Another characteristics of shell cutting ferrule soft rubber bayonet socket 3-4 are can not damage the fish surface when the contact sample, can protect and creep into an integrality of peripheral frozen fish body surface.
Hollow screw bores 2 drill bit 2-3 outside triangle thread, can with the internal whorl phase interlock of outer casing sleeve 3, when the handle clockwise shearing, drill bit can be according to the lower thorn of track rotation of screw thread.The drill bit screw thread polishes smooth, and the pitch S of screw thread is 7～15 mm, and helixangleβ is 15～30 °.Described helix angle can reduce spiral and creep into resistance, improves to drill through efficient.Drill bit screw thread bottom pitch narrows gradually with drill bit and is connected, and can effectively reduce the screw thread resistance when reality is taken a sample.The outside surface of drill bit 2-4 and drill bit vertical line are 10-30 ° low-angle semi-cone angle, and the semi-cone angle knife edge of formation can effectively increase the dynamics of ridiculing, and is convenient to ridicule the frozen fish product.
Pusher 1 and hollow screw bore 2 closely to be agreed with the piston form, on the push rod 1-2 of pusher 1 deep calibration is arranged, and enters the inside of spiral drill along with flesh of fish sample, and pushing piston moves upward, and can read by the push rod high scale volume of sampling.
The specific works flow process is:
Drive sampling: sampler outer casing sleeve arc faucal 3-3 is aimed at the frozen fish sample compress, soft rubber bayonet socket 3-4 and frozen fish surface are fully agreed with.This moment, the piston of pusher 1 was close to the frozen fish surface, and the scale of push rod 1-2 is 0.The handle 2-1 that presses down and turn clockwise, downforce and revolving force conduct to drill bit 2-4 by connecting rod 2-2 and puncture the frozen fish surface, and the cutter spiral that revolves of drill bit 2-3 enters in the frozen fish meat.Along with creeping into of spiral drill, the flesh of fish can constantly enter the inner chamber that hollow screw bores.The flesh of fish in the inner chamber can with the piston 1-3 jack-up of pusher 1, drive on the push rod 1-2 and move.After push rod 1-2 exposed hollow screw brill handle 2-1, the scale of the upper expression of push rod 1-2 namely demonstrated the volume of sampling.
The machine fish separates: after drill bit 2-3 pierces through muscle layer, stop the rotation, extract hollow screw and bore 2.For the flesh of fish of superfreeze, its quality is harder, and difficulty is directly extracted.This moment, the pusher 1 of can holding with a firm grip was rotated counterclockwise handle 2-1, under the negative pressure condition that piston applies hollow screw to the flesh of fish was bored 2 and screwed out from the fish body.
Take out sample: the hollow screw of holding with a firm grip bores handle 2-1, pushes hard the handle 1-1 of pusher 1, and sample is released from the inner chamber of hollow spiral drill, in the ready sampling receptacle of packing into, namely finishes sample collection.
Claims (6)
1. spiral drilling type frozen fish product sampler, comprise pusher (1), hollow screw bores (2), shell cutting ferrule (3), hollow screw bores (2) and is arranged between pusher (1) and the shell cutting ferrule (3), and described pusher (1) is comprised of first handle (1-1), push rod (1-2), piston (1-3); Hollow screw bores (2) and is comprised of second handle (2-1), connecting rod (2-2), drill bit (2-3); Outer casing sleeve (3) is comprised 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), the lower end is connected with piston (1-3), and push rod (1-2) locates to indicate deep calibration near first handle (1-1); 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) and locates.
2. spiral drilling type frozen fish product sampler according to claim 1, it is characterized in that: described soft rubber bayonet socket (3-4) will fully agree with naturally with the frozen fish sample surfaces when contacting with the frozen fish sample surfaces, and the frozen fish sample is fixed.
3. spiral drilling type frozen fish product sampler according to claim 1; it is characterized in that: described soft rubber bayonet socket (3-4) is when contacting with the frozen fish sample surfaces; can not damage the fish surface, can protect and creep into an integrality of peripheral frozen fish body surface.
4. spiral drilling type frozen fish product sampler according to claim 1 is characterized in that: the triangle thread that described drill bit (2-3) is outside, and its pitch is 7～15 mm, helix angle is 15～30 °.
5. spiral drilling type frozen fish product sampler according to claim 1 is characterized in that: the outside triangle thread of described drill bit (2-3) bottom pitch narrows gradually with drill bit and is connected.
6. spiral drilling type frozen fish product sampler according to claim 5, it is characterized in that: the outside surface bus of drill bit (2-4) and drill bit vertical line are 10-30 ° low-angle semi-cone angle, the semi-cone angle knife edge that forms, this knife edge can effectively increase the dynamics of ridiculing, and is convenient to ridicule the frozen fish product.
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 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007244.8A CN103076201B (en) | 2013-01-09 | 2013-01-09 | Auger drilling formula frozen fish product sampler |
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| CN103076201A true CN103076201A (en) | 2013-05-01 |
| CN103076201B 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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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941553A (en) * | 2017-12-21 | 2018-04-20 | 复旦大学附属肿瘤医院 | A kind of handheld mechanical formula low temperature sample sampling instrument |
| 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 |
| CN109006723A (en) * | 2018-06-14 | 2018-12-18 | 浙江省海洋水产研究所 | The method that intertidal zone aufwuch is sampled using portable sampler |
| 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 |
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| 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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2013
- 2013-01-09 CN CN201310007244.8A patent/CN103076201B/en not_active Expired - Fee Related
Patent Citations (6)
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| CN200989857Y (en) * | 2006-12-26 | 2007-12-12 | 华南师范大学 | Tea plantation soil quantitative sampling device |
| 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 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941553A (en) * | 2017-12-21 | 2018-04-20 | 复旦大学附属肿瘤医院 | A kind of handheld mechanical formula low temperature sample sampling instrument |
| 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 |
| CN109006723A (en) * | 2018-06-14 | 2018-12-18 | 浙江省海洋水产研究所 | The method that intertidal zone aufwuch is sampled using portable sampler |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103076201B (en) | 2015-07-29 |
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