CN216284393U

CN216284393U - Sampling device for food detection

Info

Publication number: CN216284393U
Application number: CN202122452089.3U
Authority: CN
Inventors: 安宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-12
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a sampling device for food detection, belonging to the field of sampling devices, and comprising a cleaning box, wherein the rear end of the cleaning box is fixedly connected with a motor, the output end of the motor is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a hollow sampling needle, the front end of the cleaning box is fixedly connected with a sampling box, the upper end of the hollow sampling needle is provided with a slot, and the front end of the hollow sampling needle extends into the sampling box, the rear end of the existing sampling device for food detection is provided with a cleaning box to realize the function of automatically cleaning food residues left on the surface of the sampling hollow needle, and carry out the disinfection operation for the hollow needle of sample through ultraviolet ray disinfection lamp area after the clearance finishes, no longer need the manual hollow needle of sample of measurement personnel to clear up the disinfection, labour saving and time saving has effectively reduced measurement personnel's work load, is favorable to improving measurement personnel's work efficiency.

Description

Sampling device for food detection

Technical Field

The utility model relates to the field of sampling devices, in particular to a sampling device for food detection.

Background

The food detection content is very rich, and comprises food nutrient component analysis, pollutant analysis in food, food auxiliary material and food additive analysis, food sensory evaluation and the like. In the narrow sense, food detection generally refers to detection of food quality by food detection mechanisms according to the hygiene standards specified by the food hygiene law, including detection of external packages, internal packages, signs, characteristics of the appearance of the goods, physical and chemical indexes and other hygiene indexes of the food, and the detection methods mainly include sensory detection methods and physical and chemical detection methods.

At first will take a sample solid-state food between detecting solid-state food, need carry out local sample with the inside that the hollow needle of taking a sample gos deep into solid-state food to whether detect it for qualified food, and current sampling device for food detection finishes taking a sample solid-state food, needs the manual disinfection of clearing up of hollow needle of taking a sample of testing personnel, wastes time and energy, has increased testing personnel's work load, is unfavorable for improving testing personnel's work efficiency.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a sampling device for food detection, which can realize the function of automatically cleaning food residues remained on the surface of a sampling hollow needle by arranging a cleaning box at the rear end of the existing sampling device for food detection, and can disinfect the sampling hollow needle through an ultraviolet disinfection lamp belt after cleaning is finished, so that a detection person does not need to manually clean and disinfect the sampling hollow needle, time and labor are saved, the workload of the detection person is effectively reduced, and the working efficiency of the detection person is favorably improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A sampling device for food detection comprises a cleaning box, wherein a motor is fixedly connected to the rear end of the cleaning box, an electric push rod is fixedly connected to the output end of the motor, a hollow sampling needle is fixedly connected to the output end of the electric push rod, a sampling box is fixedly connected to the front end of the cleaning box, a slot is formed in the upper end of the hollow sampling needle, the front end of the hollow sampling needle extends into the sampling box, a limiting vertical rod is fixedly connected to the rear end of the sampling box, an annular column is fixedly connected to the lower end of the limiting vertical rod and is located in the hollow sampling needle, a cleaning doctor blade is rotatably connected to the rear end of the annular column and is in sliding connection with the hollow sampling needle, the cleaning box is arranged at the rear end of the existing sampling device for food detection, the function of automatically cleaning food residues remained on the surface of the sampling hollow needle is achieved, and disinfection operation is performed on the sampling hollow needle through ultraviolet disinfection after a lamp belt is cleaned, the hollow sampling needle is not required to be cleaned and disinfected manually by detection personnel, time and labor are saved, the workload of the detection personnel is effectively reduced, and the work efficiency of the detection personnel is improved.

Further, the outer end fixedly connected with hollow ring of cyclic annular post, and hollow ring is located the front end of clearance doctor-bar, the rear end fixedly connected with sweeps clearance board of hollow ring, and sweeps clearance board rotates with the clearance doctor-bar to be connected, rotates with the clearance doctor-bar through setting up sweeps clearance board and is connected and be favorable to scraping the spot attached to clearance doctor-bar surface and fall, effectively ensures the result of use of clearance doctor-bar.

Furthermore, the front end of the cleaning box is fixedly connected with a dust collecting box which is positioned below the annular column, and the dust collecting box is arranged below the annular column, so that the dust collecting box is favorable for uniformly collecting the scraps generated by sampling food.

Furthermore, the upper end hinge of clearance box is connected with sealed lid, the equal fixedly connected with ultraviolet ray disinfection lamp of two inner walls about the clearance box shines hollow sampling needle through the ultraviolet ray disinfection lamp, is favorable to disinfecting hollow sampling needle.

Further, the inner fixedly connected with L type sample board of sampling box, the upper end hinge of sampling box has connected transparent protection casing, is favorable to offsetting the solid form food that will detect with L type sample board through setting up L type sample board, effectively prevents that it from sliding and leading to the sample error.

Furthermore, the front end fixedly connected with unloading riser of clearance box, the unloading riser cooperatees with the fluting, through setting up the unloading riser in the fluting, is favorable to extrudeing the food sample of its inner when hollow sampling needle retracts back, is favorable to making its unloading more smooth and easy.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme sets up the clearance box through sampling device rear end for the food detection that has now, realizes the automatic function of clearing up the remaining food waste in sample hollow needle surface, and accomplishes the back through ultraviolet ray disinfection lamp area and disinfect the operation for the hollow needle of sample at the clearance, no longer need the manual disinfection of clearing up of hollow needle of sample of testing personnel, labour saving and time saving has effectively reduced testing personnel's work load, is favorable to improving testing personnel's work efficiency.

(2) Rotate through setting up the sweeps clearance board and being connected with the clearance doctor-bar, be favorable to scraping the spot that will adhere to on the clearance doctor-bar surface, effectively ensure the result of use of clearance doctor-bar, and be favorable to unifying the piece of collecting the sample food and producing through setting up the dust collection box in the below of cyclic annular post.

Drawings

FIG. 1 is a schematic axial side view of a sampling device body according to the present invention;

FIG. 2 is a schematic view of the internal structure of the cleaning box of the present invention;

FIG. 3 is a schematic structural view of a scraping device according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2;

FIG. 5 is a rear view of the cleaning box of the present invention;

FIG. 6 is a schematic view of the connection structure of the cleaning blade and the hollow sampling needle of the present invention.

The reference numbers in the figures illustrate:

1. a transparent protective cover; 2. an L-shaped sample plate; 3. a sampling box; 4. grooving; 5. a hollow sampling needle; 6. Blanking a vertical plate; 7. cleaning the box; 8. a motor; 9. a sealing cover; 10. a dust collecting box; 11. an annular column; 12. A hollow ring; 14. cleaning a scraping blade; 15. a scrap cleaning plate; 16. an ultraviolet disinfection lamp.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 2-4, a sampling device for food detection, comprising a cleaning box 7, a rear end of the cleaning box 7 is fixedly connected with a motor 8, an output end of the motor 8 is fixedly connected with an electric push rod, an output end of the electric push rod is fixedly connected with a hollow sampling needle 5, a front end of the cleaning box 7 is fixedly connected with a sampling box 3, an upper end of the hollow sampling needle 5 is provided with a slot 4, and the front end of the hollow sampling needle 5 extends into the sampling box 3, the rear end of the sampling box 3 is fixedly connected with a limit vertical rod, a lower end of the limit vertical rod is fixedly connected with an annular column 11, the annular column 11 is located in the hollow sampling needle 5, the rear end of the annular column 11 is rotatably connected with a cleaning scraper 14, and the cleaning scraper 14 is slidably connected with the hollow sampling needle 5.

Please refer to fig. 1-6, the outer end of the annular column 11 is fixedly connected with a hollow ring 12, the hollow ring 12 is located at the front end of the cleaning scraper 14, the rear end of the hollow ring 12 is fixedly connected with a scrap cleaning plate 15, the scrap cleaning plate 15 is rotatably connected with the cleaning scraper 14, the front end of the cleaning box 7 is fixedly connected with a dust collecting box 10, the dust collecting box 10 is located below the annular column 11, the upper end of the cleaning box 7 is hinged with a sealing cover 9, the left and right inner walls of the cleaning box 7 are both fixedly connected with ultraviolet disinfection lamps 16, the inner end of the sampling box 3 is fixedly connected with an L-shaped sample plate 2, the upper end of the sampling box 3 is hinged with a transparent protective cover 1, the front end of the cleaning box 7 is fixedly connected with a blanking vertical plate 6, and the blanking vertical plate 6 is matched with the slot 4.

Referring to fig. 1-6, when solid food is sampled, firstly solid food is placed at the upper end of an L-shaped sample plate 2 in a sampling box 3, an electric push rod pushes a hollow sampling needle 5 to move forward until the hollow sampling needle penetrates through the solid food, the hollow sampling needle 5 firstly penetrates through the outer end of an annular column 11 to enter the sampling box 3 and then penetrates through the outer end of a blanking vertical plate 6, the sample is just at the inner end of the hollow sampling needle 5, when the electric push rod drives the hollow sampling needle 5 to retract, the blanking vertical plate 6 in a slot 4 at the upper end of the hollow sampling needle 5 supports against the sample, so that the sample falls off, and then the sampling is completed, in the retracting process of the hollow sampling needle 5, a cleaning scraper 14 arranged at the inner end of the hollow sampling needle 5 is attached to the shape of the hollow sampling needle 5, and the cleaning scraper 14 can scrape the sample residue attached to the inner end of the hollow sampling needle 5 at the same time of the hollow sampling needle 5 retracting along the cleaning scraper 14, meanwhile, the scraped sample residue can be partially attached to the front end of the cleaning scraper 14, when the hollow sampling needle 5 is completely retracted to the inner end of the cleaning box 7, at the moment, the front end of the hollow sampling needle 5 is positioned behind the hollow ring 12, when the motor 8 drives the hollow sampling needle 5 to rotate, the cleaning scraper 14 in sliding connection with the hollow sampling needle 5 simultaneously rotates, the cleaning scraper 14 abuts against the rear end of the scrap cleaning plate 15 to rotate, and the partial sample residue attached to the rear end of the cleaning scraper 14 can be scraped to the inside of the dust collection box 10 at the lower end of the cleaning scraper.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. A sampling device for food detection, includes clearance box (7), its characterized in that: the rear end fixedly connected with motor (8) of clearance box (7), the output fixedly connected with electricity push rod of motor (8), the hollow sampling needle (5) of output fixedly connected with of electricity push rod, the front end fixedly connected with of clearance box (7) samples box (3), fluting (4) have been seted up to the upper end of hollow sampling needle (5), and the front end of hollow sampling needle (5) extends to in sampling box (3), the spacing pole setting of rear end fixedly connected with of sampling box (3), the cyclic annular post of lower extreme fixedly connected with (11) of spacing pole setting, and cyclic annular post (11) are located hollow sampling needle (5), the rear end of cyclic annular post (11) is rotated and is connected with clearance doctor-bar (14), clearance doctor-bar (14) and hollow sampling needle (5) sliding connection.

2. The sampling device for food detection according to claim 1, wherein: the outer end fixedly connected with hollow ring (12) of cyclic annular post (11), and hollow ring (12) are located the front end of clearance doctor-bar (14), the rear end fixedly connected with sweeps cleaning plate (15) of hollow ring (12), and sweeps cleaning plate (15) and clearance doctor-bar (14) rotate and are connected.

3. The sampling device for food detection according to claim 1, wherein: the front end of the cleaning box (7) is fixedly connected with a dust collecting box (10), and the dust collecting box (10) is positioned below the annular column (11).

4. The sampling device for food detection according to claim 1, wherein: the upper end of the cleaning box (7) is hinged with a sealing cover (9), and the left inner wall and the right inner wall of the cleaning box (7) are fixedly connected with ultraviolet disinfection lamps (16).

5. The sampling device for food detection according to claim 1, wherein: the inner fixedly connected with L type sample board (2) of sample box (3), the upper end hinge of sample box (3) is connected with transparent protection casing (1).

6. The sampling device for food detection according to claim 1, wherein: the front end of the cleaning box (7) is fixedly connected with a blanking vertical plate (6), and the blanking vertical plate (6) is matched with the groove (4).