CN109357918A - A kind of food inspection sampler - Google Patents

A kind of food inspection sampler Download PDF

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Publication number
CN109357918A
CN109357918A CN201811543098.XA CN201811543098A CN109357918A CN 109357918 A CN109357918 A CN 109357918A CN 201811543098 A CN201811543098 A CN 201811543098A CN 109357918 A CN109357918 A CN 109357918A
Authority
CN
China
Prior art keywords
sampling
arc
liquid
area
sampler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811543098.XA
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Chinese (zh)
Inventor
王振伟
胡晓冰
申森
郑黎静
刘抒影
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yellow River Conservancy Technical Institute
Original Assignee
Yellow River Conservancy Technical Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yellow River Conservancy Technical Institute filed Critical Yellow River Conservancy Technical Institute
Priority to CN201811543098.XA priority Critical patent/CN109357918A/en
Publication of CN109357918A publication Critical patent/CN109357918A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14Suction devices, e.g. pumps; Ejector devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit

Abstract

The invention discloses a kind of food inspection samplers, including liquid sampling cylinder, liquid sampling cylinder is internally provided with piston, the inner wall of piston and liquid sampling cylinder is slidingly sealed cooperation, it is provided with piston rod at the top of piston, sampling head is provided on the front end face of liquid sampling cylinder, solid sampler barrel is removably connected with below liquid sampling cylinder, solid sampler barrel includes barrier area and the sampling area of lower part on top, and barrier area and sampling area pass through barrier partitions;The push plate that can be pushed and pulled is provided in sampling area, the top two sides of push plate are respectively arranged with push rod, and it is located at the two sides of sampling head, bottom on the inside of sampling area is provided with sampling gate, sampling gate includes the first arc panel and the second arc panel, perpendicular to first connecting rod and the second connecting rod is respectively arranged on the outside of the first arc panel and the second arc panel, the bottom of sampling area is provided with the coupongs of back taper.The present invention is vdiverse in function, can either be sampled to liquid food, additionally it is possible to be sampled to solid sample.

Description

A kind of food inspection sampler
Technical field
The invention belongs to food inspection equipment technical field, in particular to a kind of food inspection sampler.
Background technique
Food can satisfy people's body normal physiological and biochemical energy requirement, and can continue the human normal service life, because This food safety is that people pay close attention to the most, and food-safety problem not only influences the lives and properties of people, but also restricts The economic development of entire country.In order to guarantee food safety, state food safety supervision department all can be irregular in the market The various food of circulation are sampled detection, this just needs to use sampler.But existing sampler function is more single, leads to It often is only capable of being sampled liquid food or solid food, even if liquid food and solid food can be sampled, but also only It is merely able to be sampled liquid food and solid particle and solid powder food, sample is being extracted for fruit or block food It is easy to make to sample blockage when product, and is inconvenient to clear up, thus fruit or block food can not be sampled simultaneously.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of food inspection samplers.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of food inspection sampler, which is characterized in that including liquid sampling cylinder, liquid sampling cylinder is internally provided with work The inner wall of plug, piston and liquid sampling cylinder is slidingly sealed cooperation, piston rod is provided at the top of piston, and the top of piston rod is prolonged The outside of liquid sampling cylinder is extended to, the sampling being connected with inside liquid sampling cylinder is provided on the front end face of liquid sampling cylinder Head is removably connected with the solid sampler barrel of bottom opening below liquid sampling cylinder, and solid sampler barrel includes the barrier on top The sampling area in area and lower part, and barrier area and sampling area pass through barrier partitions;
The push plate that can be pushed and pulled is provided in sampling area, the top two sides of push plate are respectively arranged with push rod, the movable end of push rod It is through to the inside in barrier area, and is located at the two sides of sampling head, the bottom on the inside of sampling area is provided with sampling gate, and sampling gate includes First arc panel and the second arc panel offer on the two sides side wall of sampling area logical for the first arc panel and the second arc panel respectively The first arc-shaped through-hole and the second arc-shaped through-hole crossed, perpendicular to being respectively arranged on the outside of the first arc panel and the second arc panel One connecting rod and the second connecting rod, perpendicular to being provided with pull rod at the top of first connecting rod and the second connecting rod, sampling area Bottom is provided with the coupongs of back taper.
Preferably, the lower surface of baffle is provided with the first magnetic material, and the upper surface of push plate is provided with the second magnetic material, And first magnetic material and the second magnetic material magnetic pole it is opposite.
Preferably, it is provided with external screw thread in liquid sampling cylinder bottom outer wall, is provided in the top inner wall of solid sampler barrel The internal screw thread to match with the external screw thread, the liquid sampling cylinder are connected with solid sampler barrel by external screw thread and internal screw thread It connects.
Preferably, the structure of the first arc panel and the second arc panel is identical, and when the first arc panel and the second arc panel phase When contact, the sealed bottom of sampling area.
Preferably, the contact face of the first arc panel and the second arc panel is respectively arranged with the opposite third magnetic material of magnetic pole With the 4th magnetic material.
Preferably, the top and bottom of the contact face of the first arc panel and the second arc panel are respectively arranged with limit film.
Preferably, the edge of the first arc-shaped through-hole and the second arc-shaped through-hole is provided with sealing ring.
Preferably, rotating handles are provided on the outer wall of solid sampler barrel.
Preferably, anti-skid chequer is provided on pull rod.
Preferably, the size of push plate and the internal diameter of sampling area match, and the length of push rod is less than the height in barrier area Degree.
The present invention compared to the prior art, the beneficial effect is that:
Food inspection sampler provided by the invention, it is easy to use, it is vdiverse in function, pass through setting liquid sampling cylinder and solid Sampler barrel can be sampled respectively liquid food and solid food, when in use, by pushing piston rod that can make liquid Food is drawn into liquid sampling cylinder by sampling head, completes the sampling to liquid food;And open the first arc panel and second Coupongs are inserted into solid food, enter solid food in solid sampler barrel by arc panel, are closed the first arc panel and second Arc panel takes out solid sampler barrel from solid food, completes the sampling to solid food, the present invention can not only be to liquid Food is sampled, additionally it is possible to is sampled to the solid food other than particle and powder solid food, be improved sampler Applicability expands the application range of food sampling device.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of food inspection sampler provided in an embodiment of the present invention.
In figure: 1, liquid sampling cylinder;2, piston;3, piston rod;4, sampling head;5, solid sampler barrel;6, barrier area;7, it takes Sample area;8, baffle;9, push plate;10, push rod;11, sampling gate;12, the first arc panel;13, the second arc panel;14, the first arc Through-hole;15, the second arc-shaped through-hole;16, first connecting rod;17, the second connecting rod;18, pull rod;19, coupongs;20, the first magnetic Property material;21, the second magnetic material;22, third magnetic material;23, the 4th magnetic material;24, limit film;25, sealing ring; 26, rotating handles;27, anti-skid chequer.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure It is fully disclosed to those skilled in the art.
In the description of the present invention, it is to be understood that, term " on ", "lower", "top", "bottom", "inner", "outside" etc. indicate Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is interpreted as limitation of the present invention.
As shown in Figure 1, a kind of food inspection sampler provided by the invention, including liquid sampling cylinder 1, liquid sampling cylinder 1 Be internally provided with piston 2, the inner wall of piston 2 and liquid sampling cylinder 1 is slidingly sealed cooperation, and the top of piston 2 is provided with piston Bar 3, and the top of piston rod 3 extends to the outside of liquid sampling cylinder 1, is provided with and liquid on the front end face of liquid sampling cylinder 1 The sampling head 4 being connected inside sampler barrel 1, the lower section of liquid sampling cylinder 1 are removably connected with the solid sampler barrel of bottom opening 5, solid sampler barrel 5 includes the barrier area 6 on top and the sampling area 7 of lower part, and barrier area 6 and sampling area 7 are divided by baffle 8 Every;
The push plate 9 that can be pushed and pulled is provided in sampling area 7, the top two sides of push plate 9 are respectively arranged with push rod 10, push rod 10 Movable end is through to the inside in barrier area 6, and is located at the two sides of sampling head 4, and the bottom of 7 inside of sampling area is provided with sampling gate 11, sampling gate 11 includes the first arc panel 12 and the second arc panel 13, is offered respectively on the two sides side wall of sampling area 7 for first The first arc-shaped through-hole 14 and the second arc-shaped through-hole 15 that arc panel 12 and the second arc panel 13 pass through, perpendicular to the first arc panel 12 It is respectively arranged with first connecting rod 16 and the second connecting rod 17 with the outside of the second arc panel 13, perpendicular to 16 He of first connecting rod The top of second connecting rod 17 is provided with pull rod 18, and the bottom of sampling area 7 is provided with the coupongs 19 of back taper.
Food inspection sampler provided by the invention, vdiverse in function, easy to use, liquid sampling cylinder 1 is to store liquid Food is sampled, pushes piston rod 3 that can be sampled to liquid food, liquid food can be drawn by liquid by sampling head 4 In body sampler barrel 1, barrier area 6 can protect sampling head, avoid when without using the sampler, sampling head 4, which is hurt, to be made User, sampling area 7 sample food to store solids, and baffle 8 separates barrier area 6 and sampling area 7, prevent two regions Between influence each other, 9 pairs of push plate releases the solid food of remaining out of sampling area 7, and push plate 10 is sampled to push push plate 9 11 pairs of solid sampling food of door block, and prevent from dropping out, coupongs 19 facilitate insertion into fruit or blocks of solid food carries out Sampling.
The lower surface of baffle 8 is provided with the first magnetic material 20, and the upper surface of push plate 9 is provided with the second magnetic material 21, And first magnetic material 20 and the second magnetic material 21 magnetic pole it is opposite.Such design can when push plate 9 is not by external force, It can attract together with baffle 8, positioned at the bottom of baffle 8, and need to take solid food remaining in solid sampler barrel 5 When out, push plate 9 is moved down by pushing down on push plate 10, food is released.
External screw thread is provided in 1 bottom outer wall of liquid sampling cylinder, be provided in the top inner wall of solid sampler barrel 5 with it is described The internal screw thread that external screw thread matches, the liquid sampling cylinder 1 are connected with solid sampler barrel 5 by external screw thread and internal screw thread.Spiral shell The mode of line connection can be convenient for users to removing or load onto solid sampler barrel 5.
First arc panel 12 is identical with the structure of the second arc panel 13, and when 13 phase of the first arc panel 12 and the second arc panel When contact, the sealed bottom of sampling area 7.The contact face of first arc panel 12 and the second arc panel 13 is respectively arranged with magnetic pole phase Anti- third magnetic material 22 and the 4th magnetic material 23.Such design can make 13 phase of the first arc panel 12 and the second arc panel Tight close when contact avoids sampling food from flowing out from solid sampler barrel 5.
The top and bottom of the contact face of first arc panel 12 and the second arc panel 13 are respectively arranged with limit film 24.This The design of sample is able to limit the first arc panel 12 and the second arc panel 13, makes the first arc panel 12 and the second arc When plate 13 is opened to two side-pullings, without departing from the first arc-shaped through-hole 14 out and the second arc-shaped through-hole 15.
The edge of first arc-shaped through-hole 14 and the second arc-shaped through-hole 15 is provided with sealing ring 25.Such design can Avoid the foodstuff samples taken when being sampled to solid powder food or fruit from the first arc-shaped through-hole 14 and the second arc It is flowed out in the gap of through-hole 15, and causes environmental pollution.
Rotating handles 26 are provided on the outer wall of solid sampler barrel 5.It can will be consolidated convenient for user by rotating handles 26 Body sampler barrel 5 is removed or is loaded onto.
Anti-skid chequer 27 is provided on pull rod 18.Such design can be avoided in pull the first arc panel 12 and the second arc Rubber sleeve during plate 13.
The size of push plate 9 and the internal diameter of sampling area 7 match, and the length of push rod 10 is less than the height in barrier area 6. Such design can guarantee that push plate 10 is not stopped during moving up and down, and make to push smooth.
The food inspection sampler when in use, by pulling pull rod 18 to two sides, drives first connecting rod 16 and second Connecting rod 17 is mobile to two sides, so that the first arc panel 12 and the second arc panel 13 separate and pass through the first arc-shaped through-hole 14 respectively It is mobile to two sides with the second arc-shaped through-hole 15, until limit film 24 is stuck on the side wall of sampling area, make the bottom of sampling area under Print 19 side-draw communicates, and then coupongs are inserted into band sampling solid food, so that solid food is entered sampling area 7, has taken sample Afterwards, inside pushing drawing rod 18 keeps the first arc panel 12 and the second arc panel 13 close to each other, up to being attached together, then will The sampler is taken out, that is, completes sampling;When needing to be sampled liquid food, solid is taken by turn rotating handles 26 Sample cylinder 5 is removed from liquid sampling cylinder 1, and then sampling head 4 is deep into liquid food, is pulled back piston rod 3, is made liquid Food enters in liquid sampling cylinder 1, i.e. the sampling of completion liquid food.
In conclusion food inspection sampler provided by the invention, easy to use, and it is vdiverse in function, it is taken by the way that liquid is arranged Sample cylinder and solid sampler barrel can be sampled respectively liquid food and solid food, when in use, by pushing piston rod Liquid food can be made to be drawn into liquid sampling cylinder by sampling head, complete the sampling to liquid food;And open the first arc Coupongs are inserted into solid food, enter solid food in solid sampler barrel by shape plate and the second arc panel, are closed the first arc Shape plate and the second arc panel, solid sampler barrel is taken out from solid food, completes the sampling to solid food, the present invention is not only Liquid food can be sampled, additionally it is possible to the solid food other than particle and powder solid food is sampled, improved The applicability of sampler, expands the application range of food sampling device.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to model of the invention It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art do technical solution of the present invention Various changes and improvements out, should fall within the scope of protection determined by the claims of the present invention.

Claims (10)

1. a kind of food inspection sampler, which is characterized in that including liquid sampling cylinder (1), the inside of the liquid sampling cylinder (1) It is provided with piston (2), the inner wall of the piston (2) and the liquid sampling cylinder (1) is slidingly sealed cooperation, the piston (2) Top is provided with piston rod (3), and the top of the piston rod (3) extends to the outside of the liquid sampling cylinder (1), the liquid The sampling head (4) being connected with inside the liquid sampling cylinder (1), the liquid are provided on the front end face of body sampler barrel (1) The solid sampler barrel (5) of bottom opening is removably connected with below sampler barrel (1), the solid sampler barrel (5) includes top Barrier area (6) and lower part sampling area (7), and the barrier area (6) and the sampling area (7) pass through baffle (8) and separate;
It is provided with the push plate (9) that can be pushed and pulled in the sampling area (7), the top two sides of the push plate (9) are respectively arranged with push rod (10), the movable end of the push rod (10) is through to the inside of the barrier area (6), and is located at the two sides of the sampling head (4), Bottom on the inside of the sampling area (7) is provided with sampling gate (11), and the sampling gate (11) includes the first arc panel (12) and the Two arc panels (13) are offered on the two sides side wall of the sampling area (7) respectively for first arc panel (12) and the second arc The first arc-shaped through-hole (14) and the second arc-shaped through-hole (15) that shape plate (13) passes through, perpendicular to first arc panel (12) and First connecting rod (16) and the second connecting rod (17) are respectively arranged on the outside of two arc panels (13), perpendicular to first connection It is provided with pull rod (18) at the top of bar (16) and the second connecting rod (17), the bottom of the sampling area (7) is provided with back taper Coupongs (19).
2. food inspection sampler as described in claim 1, which is characterized in that the lower surface of the baffle (8) is provided with One magnetic material (20), the upper surface of push plate (9) are provided with the second magnetic material (21), and the first magnetic material (20) and second The magnetic pole of magnetic material (21) is opposite.
3. food inspection sampler as described in claim 1, which is characterized in that in liquid sampling cylinder (1) bottom outer wall It is provided with external screw thread, the internal screw thread to match with the external screw thread, the liquid are provided in the top inner wall of solid sampler barrel (5) Body sampler barrel (1) is connected with solid sampler barrel (5) by external screw thread and internal screw thread.
4. food inspection sampler as described in claim 1, which is characterized in that first arc panel (12) and the second arc The structure of plate (13) is identical, and when the first arc panel (12) and the second arc panel (13) are in contact, the bottom of sampling area (7) is close Envelope.
5. food inspection sampler as claimed in claim 4, which is characterized in that first arc panel (12) and the second arc The contact face of plate (13) is respectively arranged with the opposite third magnetic material (22) of magnetic pole and the 4th magnetic material (23).
6. food inspection sampler as described in claim 1, which is characterized in that first arc panel (12) and the second arc The top and bottom of the contact face of plate (13) are respectively arranged with limit film (24).
7. food inspection sampler as described in claim 1, which is characterized in that first arc-shaped through-hole (14) and the second arc The edge of shape through-hole (15) is provided with sealing ring (25).
8. food inspection sampler as described in claim 1, which is characterized in that set on the outer wall of the solid sampler barrel (5) It is equipped with rotating handles (26).
9. food inspection sampler as described in claim 1, which is characterized in that be provided with anti-skid chequer on the pull rod (18) (27)。
10. food inspection sampler as described in claim 1, which is characterized in that the size and sampling area of the push plate (9) (7) internal diameter matches, and the length of push rod (10) is less than the height of barrier area (6).
CN201811543098.XA 2018-12-17 2018-12-17 A kind of food inspection sampler Pending CN109357918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811543098.XA CN109357918A (en) 2018-12-17 2018-12-17 A kind of food inspection sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811543098.XA CN109357918A (en) 2018-12-17 2018-12-17 A kind of food inspection sampler

Publications (1)

Publication Number Publication Date
CN109357918A true CN109357918A (en) 2019-02-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110455588A (en) * 2019-09-02 2019-11-15 黄河水利职业技术学院 A kind of food inspection rapid sampling attachment
CN113447295A (en) * 2021-01-21 2021-09-28 刘烨 Food microorganism detection sampling device with good preservation effect and sampling method thereof

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CN207423565U (en) * 2017-11-30 2018-05-29 福建师范大学 A kind of automatic weighing type liquid consolidates sampler
CN207832512U (en) * 2018-01-29 2018-09-07 许昌学院 A kind of food inspection sampler
CN108801681A (en) * 2018-06-26 2018-11-13 湖州同成环境科技有限公司 A kind of environment measuring soil sampling apparatus
CN109000966A (en) * 2018-09-13 2018-12-14 徐州华显凯星信息科技有限公司 A kind of environmental project Soil K+adsorption sampler

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040018120A1 (en) * 2002-07-29 2004-01-29 Craig Rappin Sample preparation device and method
JP2010008106A (en) * 2008-06-24 2010-01-14 Olympus Corp Feces treatment container and method
CN206556902U (en) * 2017-03-25 2017-10-13 漯河食品职业学院 A kind of food inspection sampler
CN206960143U (en) * 2017-04-14 2018-02-02 沈阳工学院 A kind of food sampling cylinder
CN207336115U (en) * 2017-10-20 2018-05-08 榆林学院 A kind of dual-purpose sampler of solid-liquid food
CN207423565U (en) * 2017-11-30 2018-05-29 福建师范大学 A kind of automatic weighing type liquid consolidates sampler
CN207832512U (en) * 2018-01-29 2018-09-07 许昌学院 A kind of food inspection sampler
CN108801681A (en) * 2018-06-26 2018-11-13 湖州同成环境科技有限公司 A kind of environment measuring soil sampling apparatus
CN109000966A (en) * 2018-09-13 2018-12-14 徐州华显凯星信息科技有限公司 A kind of environmental project Soil K+adsorption sampler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110455588A (en) * 2019-09-02 2019-11-15 黄河水利职业技术学院 A kind of food inspection rapid sampling attachment
CN113447295A (en) * 2021-01-21 2021-09-28 刘烨 Food microorganism detection sampling device with good preservation effect and sampling method thereof

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