CN113607496A

CN113607496A - Sampling device convenient for food safety inspection

Info

Publication number: CN113607496A
Application number: CN202110892796.6A
Authority: CN
Inventors: 王霞; 戴若平; 赵锦娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-11-05

Abstract

The invention discloses sampling equipment convenient for food safety detection, and relates to the technical field of sampling. The invention aims to realize that solid and liquid mixed food can be sampled simultaneously, the solid food can be crushed, and the solid and liquid mixed food can be separated in a multi-filtration mode, so that the next detection is convenient.

Description

Sampling device convenient for food safety inspection

Technical Field

The invention relates to the technical field of sampling, in particular to a sampling device convenient for food safety detection.

Background

Sampling refers to the process of extracting an individual or sample from a population, i.e., the process of testing or observing the population. Random sampling and non-random sampling. The former refers to a sampling method for extracting samples from the population according to the randomization principle, which does not have any subjectivity, and includes simple random sampling, systematic sampling, whole group sampling, and hierarchical sampling. The latter is a method of sampling samples from the opinion, experience or knowledge of the researcher, with obvious subjective colors. See "random sampling" and "non-random sampling". The safety of food is always a problem of great concern in the current society, and in the safety inspection process of food, the safety inspection needs to be carried out on products made of the food, and the food needs to be sampled during the safety inspection.

And current sampling equipment can only sample alone solid-state or liquid, can not sample simultaneously solid-state and liquid mixed food to when partly solid-state food is harder, the sampling process is more loaded down with trivial details, can lead to containing solid-state in the liquid in the time of sampling in addition, contains liquid condition in the solid-state and takes place, can't separate its solid-state and liquid mixed food, needs further to filter it, thereby has increaseed work load.

Therefore, how to simultaneously sample the solid and liquid mixed food, crush the solid food, and separate the solid and liquid mixed food is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

Objects of the invention

In view of the above, an object of the present invention is to provide a sampling device for food safety detection, so as to achieve simultaneous sampling of solid and liquid mixed food, crush the solid food, and separate the solid and liquid mixed food by multiple filtering, thereby facilitating the next detection.

(II) technical scheme

In order to achieve the technical purpose, the sampling device convenient for food safety detection comprises a sampling shell, wherein a sampling suction head is arranged on the lower side of the sampling shell, two rotating blades are fixed on the outer side wall of the sampling suction head and symmetrically arranged, a spiral blade is arranged in the sampling shell, a filter screen a fixed in the sampling shell is arranged on the upper side of the spiral blade, a separation assembly is arranged on the upper side of the filter screen a, a filter screen d fixed in the sampling shell is arranged on the upper side of the separation assembly, and a centrifugal blade is arranged on the upper side of the filter screen d.

Preferably, the upper side of the sampling shell is connected with a driving motor through a connecting plate, and the output end of the driving motor is fixedly connected with the upper end of the centrifugal blade.

Preferably, the lower end of the centrifugal blade is fixed with a rotating rod, and the lower end of the rotating rod is fixedly connected with the upper end of the helical blade.

Preferably, the separating assembly is including the ring an that is fixed in the sample casing inside wall, install filter screen b in ring an's the inner circle, logical groove an has been seted up to ring an's upper end, it has the filter cartridge to lead to the inslot of groove a, just the rear end of filter cartridge extends to in ring an's the inner circle, annular groove has been seted up to ring an's upper end, logical groove b, and two have all been seted up to filter cartridge's right side wall and left side wall logical groove b all are located annular groove, two lead to the inslot b and all install filter screen c, logical groove c has been seted up to filter cartridge's front end.

Preferably, the front end of the filter box is fixedly connected with the inner side wall of the sampling shell.

Preferably, a through groove d arranged on the sampling shell is arranged on the front side of the through groove c, and the through groove d is communicated with the through groove c.

Preferably, an inclined tube is fixed in the through groove d, the inclined tube extends to the outer side of the sampling shell, and a storage box is fixed at the other end of the inclined tube.

Preferably, a discharging pipe which is communicated with the storage box is fixed at the lower end of the storage box, and a sealing plug is arranged at the lower end of the discharging pipe.

Preferably, a waterproof bearing is fixed in the sampling shell, a circular ring b is fixed on an inner ring of the waterproof bearing, the upper end of the circular ring b is fixedly connected with the lower end of the helical blade, and the lower end of the circular ring b is fixedly connected with the upper end of the sampling suction head.

Preferably, the sample shell is sleeved with a fixing ring, and the left end and the right end of the fixing ring are both fixed with transverse handrails.

Compared with the prior art, the invention has the beneficial effects that:

according to the technical scheme, the method comprises the following steps:

(1): through the arrangement of the sampling suction head, the rotating blade, the spiral blade, the centrifugal blade and the like, the solid and liquid mixed food can be simultaneously sampled, and the solid food is simultaneously crushed, so that the solid and liquid mixed food can be conveniently collected;

(2): through setting up such as filter screen a, separation module, storage box, through filterable mode many times for solid-state and liquid mixed food separates, makes the more miniaturation that solid food was collected simultaneously, makes things convenient for its detection.

Drawings

FIG. 1 is a schematic perspective view illustrating the present invention;

FIG. 2 is a schematic front cross-sectional structural view illustrating the present invention;

fig. 3 is a top cross-sectional structural view of the separation assembly of fig. 2.

Description of the drawings: 1. a sampling housing; 2. sampling a sucker; 3. rotating the blade; 4. a helical blade; 5. a filter screen a; 6. a separation assembly; 61. a circular ring a; 62. an annular groove; 63. a filter screen b; 64. a filter cartridge; 65. a filter screen c; 7. a rotating rod; 8. a filter screen d; 9. a centrifugal blade; 10. a drive motor; 11. a storage box; 12. a waterproof bearing; 13. a circular ring b; 14. a handrail.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.

FIG. 1 is a schematic perspective view illustrating the present invention; FIG. 2 is a schematic front cross-sectional structural view illustrating the present invention; as shown in figures 1 and 2, a sampling device convenient for food safety inspection comprises a sampling shell 1, a sampling suction head 2 is arranged at the lower side of the sampling shell 1, two rotating blades 3 are fixed at the outer side wall of the sampling suction head 2, the two rotating blades 3 are symmetrically arranged, a helical blade 4 is arranged in the sampling shell 1, a filter screen a5 fixed in the sampling shell 1 is arranged at the upper side of the helical blade 4, a separation component 6 is arranged at the upper side of the filter screen a5, a filter screen d8 fixed in the sampling shell 1 is arranged at the upper side of the separation component 6, a centrifugal blade 9 is arranged at the upper side of the filter screen d8, a driving motor 10 is connected at the upper side of the sampling shell 1 through a connecting plate, the output end of the driving motor 10 is fixedly connected with the upper end of the centrifugal blade 9, a rotary rod 7 is fixed at the lower end of the centrifugal blade 9, and the lower end of the rotary rod 7 is fixedly connected with the upper end of the helical blade 4, a through groove d arranged on the sampling shell 1 is arranged on the front side of the through groove c and is communicated with the through groove c, an inclined pipe is fixed in the through groove d and extends to the outer side of the sampling shell 1, a storage box 11 is fixed at the other end of the inclined pipe, a discharging pipe communicated with the lower end of the storage box 11 is fixed at the lower end of the discharging pipe, a sealing plug is arranged at the lower end of the discharging pipe, a waterproof bearing 12 is fixed in the sampling shell 1, a circular ring b13 is fixed at the inner ring of the waterproof bearing 12, the upper end of the circular ring b13 is fixedly connected with the lower end of the helical blade 4, the lower end of the circular ring b13 is fixedly connected with the upper end of the sampling suction head 2, a fixed ring is sleeved on the sampling shell 1, handrails 14 transversely arranged are fixed at the left end and the right end of the fixed ring, and the diameter of the upper end of the sampling suction head 2 is matched with the diameter of the inner ring b13 to ensure that the sampling suction head and the sampling suction head are matched with the sampling shell closely, ensuring the sealing performance.

FIG. 2 is a schematic front cross-sectional structural view illustrating the present invention; FIG. 3 is a schematic top cross-sectional view of the separator assembly 6 of FIG. 2; as shown in fig. 2 and 3, the separation assembly 6 includes a ring a61 fixed on the inner side wall of the sampling housing 1, a filter screen b63 is installed in the inner ring of the ring a61, a through groove a is formed at the upper end of the ring a61, a filter cartridge 64 is fixed in the through groove a, the rear end of the filter cartridge 64 extends into the inner ring of the ring a61, an annular groove 62 is formed at the upper end of the ring a61, through grooves b are formed on the right side wall and the left side wall of the filter cartridge 64, both the through grooves b are located in the annular groove 62, a filter screen c65 is installed in both the through grooves b, a through groove c is formed at the front end of the filter cartridge 64, the front end of the filter cartridge 64 is fixedly connected with the inner side wall of the sampling housing 1, it should be noted that the diameter of the through groove c matches the diameter of the through groove d to ensure that the through groove c fits closely with the through groove d to ensure the sealing performance, the aperture of the filter screen a5 is larger than the aperture of the filter screen b63 for filtering twice, the aperture of the screen b63 is larger than that of the screen c65 for facilitating the separation of the solid food from the liquid food, and the aperture of the screen b63 is larger than that of the screen d8 for preventing the filtered substance from entering the upper side of the screen d8 and affecting the rotation of the centrifugal vane 9.

The sampling device for facilitating food safety detection according to the exemplary embodiment of the present invention can realize that solid and liquid mixed food can be sampled simultaneously, and the solid food can be crushed, and simultaneously the solid and liquid mixed food can be separated by means of multiple filtering. Specifically, in use, firstly, the handrail 14 is held and the bottom of the sampling suction head 2 is placed in food, then the driving motor 10 is started to work, the output end of the driving motor 10 drives the centrifugal blade 9 to rotate, the rotation of the centrifugal blade 9 causes the rotating rod 7 to drive the rotation of the helical blade 4, the rotation of the helical blade 4 causes the ring b13 to rotate, the rotation of the ring b13 causes the sampling suction head 2 and the rotating blade 3 to start rotating, the rotation of the rotating blade 3 primarily crushes solid food, simultaneously, the suction force generated by the centrifugal blade 9 simultaneously sucks the crushed solid food and liquid food into the sampling suction head 2 and enters the sampling shell 1 through the sampling suction head 2, the rotation of the helical blade 4 secondarily crushes the solid food while conveying the solid food upwards, further, the secondarily crushed solid food and liquid food are primarily filtered through the filter screen a5, the food processing device comprises a storage box 11, a filter screen b63, a through groove c, a filter screen c65, a chute, a filter screen c 3578, a filter screen c65, a filter screen c 3578 and a storage box c, wherein the filter screen b63 is arranged on the bottom of the storage box, the solid food and the liquid food are filtered for the second time, and when the solid food and the liquid food fall into the annular groove 62, the solid food and the liquid food are remained in the annular groove 62, the liquid food enters the chute through the through groove c and enters the storage box 11 through the chute for collection.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The utility model provides a sampling equipment for food safety inspection convenient to, includes sample casing (1), its characterized in that, the downside of sample casing (1) is provided with sample suction head (2), the lateral wall of sample suction head (2) is fixed with two and rotates blade (3), and two it sets up to rotate blade (3) symmetry, be provided with helical blade (4) in sample casing (1), the upside of helical blade (4) is provided with filter screen a (5) that are fixed in sample casing (1), the upside of filter screen a (5) is provided with separating assembly (6), the upside of separating assembly (6) is provided with filter screen d (8) that are fixed in sample casing (1), the upside of filter screen d (8) is provided with centrifugal blade (9).

2. The sampling device convenient for food safety inspection according to claim 1, characterized in that the upper side of the sampling shell (1) is connected with a driving motor (10) through a connecting plate, and the output end of the driving motor (10) is fixedly connected with the upper end of the centrifugal blade (9).

3. The sampling device convenient for food safety inspection according to claim 2, characterized in that a rotating rod (7) is fixed at the lower end of the centrifugal blade (9), and the lower end of the rotating rod (7) is fixedly connected with the upper end of the helical blade (4).

4. The sampling device convenient for food safety inspection according to claim 1, characterized in that the separation assembly (6) comprises a circular ring a (61) fixed on the inner side wall of the sampling housing (1), a filter screen b (63) is installed in the inner ring of the circular ring a (61), a through groove a is formed in the upper end of the circular ring a (61), a filter box (64) is fixed in the through groove a, the rear end of the filter box (64) extends into the inner ring of the circular ring a (61), an annular groove (62) is formed in the upper end of the circular ring a (61), through grooves b are formed in the right side wall and the left side wall of the filter box (64), two through grooves b are located in the annular groove (62), a filter screen c (65) is installed in each of the through grooves b, and a through groove c is formed in the front end of the filter box (64).

5. The sampling device for food safety inspection is convenient for according to claim 4, characterized in that the front end of the filter box (64) is fixedly connected with the inner side wall of the sampling shell (1).

6. The sampling device convenient for food safety detection according to claim 5, wherein a through groove d opened on the sampling shell (1) is arranged at the front side of the through groove c, and the through groove d is communicated with the through groove c.

7. The sampling device for food safety inspection is characterized in that an inclined tube is fixed in the through groove d and extends to the outside of the sampling shell (1), and a storage box (11) is fixed at the other end of the inclined tube.

8. The sampling device convenient for food safety inspection according to claim 7, characterized in that a discharge pipe is fixed at the lower end of the storage box (11) and is communicated with the storage box, and a sealing plug is arranged at the lower end of the discharge pipe.

9. The sampling device convenient for food safety detection according to claim 1, wherein a waterproof bearing (12) is fixed in the sampling housing (1), a circular ring b (13) is fixed on an inner ring of the waterproof bearing (12), the upper end of the circular ring b (13) is fixedly connected with the lower end of the helical blade (4), and the lower end of the circular ring b (13) is fixedly connected with the upper end of the sampling suction head (2).

10. The sampling device convenient for food safety inspection according to claim 9, characterized in that a fixing ring is sleeved and fixed on the sampling housing (1), and a transversely arranged handrail (14) is fixed at both the left end and the right end of the fixing ring.