CN214251671U

CN214251671U - Food detects uses quick sampling test device

Info

Publication number: CN214251671U
Application number: CN202120264288.9U
Authority: CN
Inventors: 朱国婵; 王明阳; 梁倩文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-09-21
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to the technical field of food detection, and discloses a quick sampling detection device for food detection, which comprises a sampling cylinder, wherein a piston is arranged in the sampling cylinder, a threaded rod is arranged at the top of the piston, and the other end of the threaded rod penetrates through and extends to the upper part of the sampling cylinder; the utility model discloses a hold the crank with the hand and rotate, the crank can drive the carousel when rotating and rotate, the carousel can drive the threaded rod rotary motion downwards through the cooperation of thread groove when rotatory, can take a sample to the food of encapsulation fast, do not need the assistance of other instruments, staff's work efficiency has been improved, simultaneously through opening the valve, liquid in the valve sampling tube after opening can enter into the stock solution bottle through the drain pipe, close the valve when the liquid that gets into in the stock solution bottle reaches appointed scale, can carry out the ration to the liquid of acquireing and take out, the practicality of device has been improved.

Description

Food detects uses quick sampling test device

Technical Field

The utility model relates to a food detection technology field specifically is a food detects uses quick sample detection device.

Background

The food safety detection is to detect harmful substances in food according to national indexes, mainly detect harmful and toxic indexes, such as heavy metal, aflatoxin and the like, one important aspect of food science and engineering is to introduce and apply uterine curettage unit operation and develop and form food engineering unit operation, thereby promoting the development of food industry to large scale, continuity and automation, a detection device is needed in food detection, the existing detection device has a single structure, a packaging film cannot be directly punctured when some packaged liquid food is detected, other tools are needed for assistance, the working efficiency of workers is reduced, the obtained liquid cannot be quantitatively taken out, the obtained liquid generally needs to be divided into a plurality of parts for different detection, and unnecessary waste is caused when the liquid is too much taken out, and the requirement of detection can not be met when the quantity of the materials is too little, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food detects uses quick sample detection device, possessed and to have taken a sample and can carry out the advantage that the ration was taken out to the liquid that gains fast to the food of encapsulation, solved current sample detection device and can't directly take a sample and can't carry out the problem that the ration was taken out to the liquid that gains to the food of encapsulation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a food detects uses quick sample detection device, includes the sampler barrel, the inside of sampler barrel is provided with the piston, the threaded rod is installed at the top of piston, the other end of threaded rod runs through and extends to the top of sampler barrel, the thread groove that uses with the threaded rod cooperation is seted up at the top of sampler barrel, the sawtooth head is installed to the bottom of piston, the surface intercommunication of sampler barrel has the drain pipe, the fixed cover in surface of drain pipe has the screwed pipe, the inside threaded connection of screwed pipe has the stock solution bottle, the surface mounting of drain pipe has the valve.

Preferably, the liquid storage bottle is made of transparent materials, and scale marks are integrally punched on the surface of the liquid storage bottle.

Preferably, the other end of the threaded rod is connected with a rotary table in a bolted mode, and the top of the rotary table is connected with a crank in a bolted mode.

Preferably, the sampling tube is made of stainless steel.

Preferably, the surface of the sampling tube is integrally stamped with a viewing port.

Preferably, the surface of the sampling tube is symmetrically bolted with a handle, and the surface of the handle is fixedly sleeved with an anti-slip sleeve.

Preferably, the bottom end of the sampling tube is tapered.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a hold the crank with the hand and rotate, the crank can drive the carousel and rotate when rotating, the carousel can drive the threaded rod through the cooperation of thread groove and rotate the removal downwards when rotatory, can take a sample to the encapsulated food fast, does not need the assistance of other instruments, has improved staff's work efficiency;

the utility model discloses an open the valve, the liquid of valve in opening the back sampling tube can pass through the drain pipe and enter into the stock solution bottle, closes the valve when the liquid that gets into in the stock solution bottle reaches appointed scale, can carry out the ration to the liquid of acquireing and take out, has improved the practicality of device.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a sampling tube; 2. a piston; 3. a threaded rod; 4. a serrated head; 5. a liquid outlet pipe; 6. a threaded pipe; 7. a liquid storage bottle; 8. a valve; 9. scale lines; 10. a turntable; 11. a viewing port; 12. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a rapid sampling and detecting device for food detection comprises a sampling cylinder 1, a piston 2 is arranged inside the sampling cylinder 1, a threaded rod 3 is mounted on the top of the piston 2, the other end of the threaded rod 3 penetrates and extends to the upper side of the sampling cylinder 1, a threaded groove matched with the threaded rod 3 for use is formed in the top of the sampling cylinder 1, a sawtooth head 4 is mounted at the bottom of the piston 2, a liquid outlet pipe 5 is communicated with the surface of the sampling cylinder 1, a threaded pipe 6 is fixedly sleeved on the surface of the liquid outlet pipe 5, a liquid storage bottle 7 is connected with the inner thread of the threaded pipe 6, a valve 8 is mounted on the surface of the liquid outlet pipe 5, a crank is held by hand to rotate, the crank can drive a rotary table 10 to rotate, the rotary table 10 can drive the threaded rod 3 to rotate downwards through the cooperation of the threaded groove when rotating, packaged food can be rapidly sampled, need not the assistance of other instruments, improved staff's work efficiency, simultaneously through opening valve 8, in valve 8 liquid in opening back sampler barrel 1 can enter into stock solution bottle 7 through drain pipe 5, closes valve 8 when the liquid that gets into in stock solution bottle 7 reaches appointed scale, can carry out the ration to the liquid of acquireing and take out, has improved the practicality of device.

Further, stock solution bottle 7 is made by transparent material and forms, and the integrative punching press in surface of stock solution bottle 7 has scale mark 9, through the setting of scale mark 9, can make the staff know the food liquid volume that gets into in stock solution bottle 7 more accurately.

Furthermore, the other end of the threaded rod 3 is bolted with a rotary table 10, the top of the rotary table 10 is bolted with a crank, and the rotary table 10 and the crank are arranged, so that the threaded rod 3 can be rotated more conveniently.

Furthermore, the sampling tube 1 is made of stainless steel, and the sampling tube 1 has the advantages of high temperature resistance, corrosion resistance and high strength.

Further, the integrative punching press in surface of sampler barrel 1 has viewing aperture 11, through the setting of viewing aperture 11, can make things convenient for the staff to know the inside condition of sampler barrel 1.

Furthermore, the surface of the sampling tube 1 is symmetrically bolted with a handle 12, the surface of the handle 12 is fixedly sleeved with an anti-slip sleeve, and the handle 12 is arranged, so that the device can be conveniently carried when needed, and the stability can be improved by holding the device with hands when sampling.

Furthermore, the bottom end of the sampling tube 1 is conical, so that the resistance of the sampling tube 1 in liquid during entering can be reduced.

The working principle is as follows: when food needs to be sampled and detected, the sampling cylinder 1 is firstly taken up and placed above liquid food to be detected, when a packaging film on the food needs to be pierced, the crank is held by hands to rotate, the crank can drive the rotary disc 10 to rotate when rotating, the rotary disc 10 can drive the threaded rod 3 to rotate downwards through the cooperation of the threaded groove when rotating, the threaded rod 3 can drive the piston 2 to move downwards together when rotating downwards, the piston 2 can drive the sawtooth head 4 to pierce the packaging film when moving downwards, when the packaging film is pierced, the bottom end of the sampling cylinder 1 is placed into the liquid food to reversely rotate the crank, the crank can drive the piston 2 to move upwards when rotating reversely, the piston 2 can drive the liquid food to enter the sampling cylinder 1 when moving upwards, when the liquid sampled in the sampling cylinder 1 needs to be taken out quantitatively, the valve 8 is opened, the liquid in the sampling tube 1 can enter into the stock solution bottle 7 through drain pipe 5 after valve 8 is opened, closes valve 8 when the liquid that gets into in the stock solution bottle 7 reaches appointed scale, and valve 8 is after closing to unscrew stock solution bottle 7 from screwed pipe 6 can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a food detects uses quick sample detection device, includes sampler barrel (1), its characterized in that: the inside of sampler barrel (1) is provided with piston (2), threaded rod (3) are installed at the top of piston (2), the other end of threaded rod (3) runs through and extends to the top of sampler barrel (1), the thread groove that uses with threaded rod (3) cooperation is seted up at the top of sampler barrel (1), sawtooth head (4) are installed to the bottom of piston (2), the surface intercommunication of sampler barrel (1) has drain pipe (5), screwed pipe (6) have been cup jointed to the fixed surface of drain pipe (5), the inside threaded connection of screwed pipe (6) has stock solution bottle (7), the surface mounting of drain pipe (5) has valve (8).

2. The rapid sampling and testing device for food testing as claimed in claim 1, wherein: the liquid storage bottle (7) is made of transparent materials, and scale marks (9) are integrally stamped on the surface of the liquid storage bottle (7).

3. The rapid sampling and testing device for food testing as claimed in claim 1, wherein: the other end of the threaded rod (3) is connected with a rotary table (10) in a bolted mode, and the top of the rotary table (10) is connected with a crank in a bolted mode.

4. The rapid sampling and testing device for food testing as claimed in claim 1, wherein: the sampling tube (1) is made of stainless steel.

5. The rapid sampling and testing device for food testing as claimed in claim 1, wherein: an observation port (11) is integrally punched on the surface of the sampling tube (1).

6. The rapid sampling and testing device for food testing as claimed in claim 1, wherein: the surface of the sampling tube (1) is symmetrically bolted with a handle (12), and the surface of the handle (12) is fixedly sleeved with an anti-slip sleeve.

7. The rapid sampling and testing device for food testing as claimed in claim 1, wherein: the bottom end of the sampling tube (1) is conical.