CN214608863U

CN214608863U - Food inspection detects and deposits equipment with sample

Info

Publication number: CN214608863U
Application number: CN202120391245.7U
Authority: CN
Inventors: 常立群; 吕峰; 张静; 胡涛; 丁丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-05
Anticipated expiration: 2031-02-22

Abstract

The utility model belongs to the technical field of sample storage equipment for detection, in particular to a sample storage equipment for food inspection and detection, which comprises a main body box, wherein a motor is fixed in the middle of the inner top surface, and a rotating device is fixed in the middle of the inner bottom surface; the upper end of the rotating block is connected with an output shaft of the motor, and the lower end of the rotating block is provided with a cross-shaped groove; the upper end of the screw is provided with a cross-shaped lug matched with the cross-shaped groove, and the lower end of the screw is sleeved with a rotating device; the sample trays are longitudinally arranged and penetrate the screw; the sample holders are longitudinally arranged and penetrate through the screw rod, one sample holder is arranged above each sample disc, and a plurality of storage ports are distributed on each sample holder; the lower screw caps are longitudinally arranged and penetrate through the screw rod; and the upper screw caps are longitudinally arranged and penetrate through the screw rod. Stability is good, and it is not good to have solved and deposit the equipment and separate the effect, and in the sample access in-process many times, easily cause the problem of collision between the sample bottle, improves the security that the staff deposited the sample.

Description

Food inspection detects and deposits equipment with sample

Technical Field

The utility model belongs to the technical field of the equipment is deposited to the detection sample, concretely relates to equipment is deposited with sample to food inspection detection.

Background

Food is an indispensable energy and nutrient source for life maintenance, and the quality of food is directly related to the health and living quality of human beings. Food inspection and detection are used as important means for food safety monitoring, food analysis and inspection are performed on various food components, and the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts is inspected through basic knowledge in the aspects of chemistry, biology, physics and the like and national standards or other standards so as to ensure that the product quality is qualified. The indexes of food inspection comprise analysis of components, pesticide residues, mycotoxins, food additives, other harmful substances and the like, so that food needs to be sampled in the food inspection process, the required samples are large, and the samples for food inspection and inspection are stored by sample storage equipment.

The food inspection of prior art detects and deposits equipment with sample and all leaves a chamber door in the box side and seal, and accessible baffle separates into multilayer structure in the box, does not have dedicated partition part in every layer of storage space, leads to separating the effect not good, and in the sample in-process of depositing and withdrawing many times, easily causes the collision between the sample bottle. Therefore, there is a need to design a sample storage device for food inspection and detection to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food inspection detects and deposits equipment with sample has solved and has deposited equipment among the prior art and separate the effect not good, deposits the problem that the sample in-process easily causes collision between the sample bottle many times, has improved the security of depositing the sample.

The utility model aims at providing a food inspection detects and deposits equipment with sample, include:

the top surface of the main body box is fixed with a motor, and the bottom surface of the main body box is fixed with a rotating device;

the upper end of the rotating block is connected with an output shaft of the motor, and the lower end of the rotating block is provided with a cross-shaped groove;

the upper end of the screw is provided with a cross-shaped lug matched with the cross-shaped groove, and the lower end of the screw is sleeved with the rotating device;

the sample trays are longitudinally arranged and penetrate the screw rod, and the upper surface of each sample tray is provided with a shockproof layer;

the sample racks are longitudinally arranged and penetrate the screw rod, one sample rack is arranged above each sample plate, and a plurality of storage ports are distributed on each sample rack;

the lower screw covers are longitudinally arranged, penetrate through the screw rods and are arranged below each sample rack and each sample plate;

and the upper screw covers are longitudinally arranged and penetrate through the screw rods and are arranged above each sample rack and each sample disk.

Preferably, above-mentioned food inspection detects and deposits equipment with sample, rotary device includes loop bar, pivot, spring assembly, the loop bar cover is established the lower extreme of screw rod, the lower extreme of loop bar is connected the upper end of pivot, the lower extreme of pivot is connected the upper end of spring assembly, the lower extreme of spring assembly is fixed main part incasement bottom surface.

Preferably, the sample storage device for food inspection and detection comprises an outer ring frame, a middle ring frame and an inner ring frame, wherein the outer side wall of the outer ring frame and the inner side wall of the middle ring frame are uniformly distributed with a plurality of storage openings, the outer ring frame and the middle ring frame and the inner ring frame are respectively connected through a connecting rod, and the inner ring frame is connected to the screw rod in a penetrating manner.

Preferably, above-mentioned food inspection detects and deposits equipment with sample, it includes two guard bars, two elasticity knee rods to deposit the mouth, the guard bar with the elasticity knee rod is connected the lateral wall of outer circle frame, perhaps connect the inside wall of well circle frame, two the elasticity knee rod is located two between the guard bar, and two the elasticity knee rod all towards rather than the homonymy the guard bar direction is crooked, every deposit in the mouth adjacent the guard bar with through spring coupling between the elasticity knee rod.

Preferably, in the sample storage device for food inspection and detection, the elastic bending rod is a semicircular elastic bending rod, and a soft layer is arranged on an inner wall of the elastic bending rod.

Preferably, according to the sample storage device for food inspection and detection, a fan is fixed at each of the left and right corners of the lower end of the front side in the main box.

Preferably, the sample storage equipment for food inspection and detection further comprises a temperature control device, wherein the temperature control device comprises a heater, a refrigerator, a temperature sensor and a PLC controller; the inner side surface of the main box is provided with a heater, the inner bottom surface of the main box is provided with a refrigerator, the inner top surface of the main box is provided with a temperature sensor, a probe of the temperature sensor is positioned in the air in the main box, and the PLC is respectively electrically connected with the temperature sensor, the heater, the refrigerator and a power supply.

Preferably, the sample storage device for food inspection and detection is characterized in that an openable box door is rotatably connected to the front side surface of the main box.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a cross lug through screw rod upper end can be dismantled with the loop bar that the lower extreme is connected and connect in the main part incasement, increases or reduces the quantity of sample frame and sample dish according to the specification of sample, through upper and lower screw rod adjustment sample frame and sample dish distance on the screw rod, sample is deposited to rotatory sample frame or sample dish, convenient operation, and structure diversification and stability are good, realize that different sample sizes deposit.

2. Through the mouth of depositing on the sample frame, can realize that liquid sample deposits sample bottle back centre gripping in depositing the mouth, it is fixed with the sample bottle that the spring can realize multiple size to deposit intraoral elasticity knee, and collision between the sample bottle when avoiding a lot of access samples is equipped with the soft layer in the elasticity knee, separates effectually, and temperature control device can improve the time that food was deposited, plays the guard action to the sample bottle, improves the convenience that the staff accessed the sample.

Drawings

Fig. 1 is a schematic structural view of a sample storage device for food inspection and detection of the present invention;

FIG. 2 is a schematic view of the connection structure of the sample holder and the screw rod in the main body shell;

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

description of reference numerals:

1. the automatic temperature control device comprises a main body box, 2. a rotating device, 201. a sleeve rod, 202. a rotating shaft, 203. a spring set, 3. a sample plate, 4. a screw rod, 5. a lower screw cap, 6. a sample frame, 601. an outer ring frame, 602. a middle ring frame, 603. an inner ring frame, 7. a storage port, 701. a protective rod, 702. an elastic bent rod, 8. an upper screw cap, 9. a rotating block, 10. a motor, 11. a fan and 12. a temperature control device.

Detailed Description

In order to make the technical solution of the present invention better understood and practical for those skilled in the art, the present invention will be further described with reference to the following embodiments and accompanying drawings.

It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in fig. 1-3, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The utility model provides a food inspection detects and deposits equipment with sample, as shown in fig. 1-3, include: a main body case 1, a motor 10 is fixed on the inner top surface, and a rotating device 2 is fixed on the inner bottom surface; the upper end of the rotating block 9 is connected with an output shaft of the motor 10, and the lower end of the rotating block is provided with a cross-shaped groove; the upper end of the screw rod 4 is provided with a cross-shaped lug matched with the cross-shaped groove, and the lower end of the screw rod is sleeved with the rotating device 2; the sample trays 3 are longitudinally arranged and penetrate the screw rod 4, and the upper surface of each sample tray 3 is provided with a shockproof layer; the sample holders 6 are longitudinally arranged and penetrate the screw rod 4, one sample holder 6 is arranged above each sample disc 3, and a plurality of storage ports 7 are distributed on each sample holder 6; a plurality of lower screw caps 5 which are longitudinally arranged and penetrate through the screw rods 4 and are arranged below each sample rack 6 and each sample disk 3; and the upper screw caps 8 are longitudinally arranged and penetrate through the screw rods 4 and are arranged above each sample rack 6 and each sample disk 3.

Preferably, be fixed with motor 10 in the middle of the inside top surface of main part case 1, motor 10 wiring connection power, the output shaft of motor 10 changes 9 upper ends of piece, change 9 lower extremes of piece and seted up the cross recess, set up the cross lug that matches with the cross recess through 4 upper ends of screw rod, can change 9 lower extremes of piece with 4 upper ends swing joint of screw rod, 4 lower extremes of screw rod can be dismantled and be connected rotary device 2, can get off screw rod 4 at 1 inside dismantlements of main part case through changeing piece 9 and rotary device 2. When a sample is stored and taken, according to the specification of the sample, the screw rod 4 is disassembled in the main body box 1 through the rotating block 9 and the rotating device 2, after the number of the sample frames 6 and the sample plates 3 is increased or reduced, the lower screw caps 5 arranged on each sample frame 6 and below the sample plates 3 are respectively screwed, the upper screw caps 8 arranged on each sample frame 6 and above the sample plates 3 are respectively screwed, the distance between the sample plates 3 and the sample frames 6 which are longitudinally arranged and penetrate through the screw rod 4 is adjusted, and then the upper end and the lower end of the screw rod 4 are respectively connected to the rotating block 9 and the rotating device 2. After adjusting the distance between sample dish 3 and the sample frame 6 or quantity, screw up lower screw cap 5 and last screw cap 8 again, it is fixed with sample dish 3 and sample frame 6, accessible motor 10 is rotatory to drive commentaries on classics piece 9 rotatory, commentaries on classics piece 9 and then drive the screw rod 4 rotatory, sample dish 3 and sample frame 6 can rotate thereupon, the sample that rotatory sample dish 3 will be deposited can be deposited in on sample dish 3, the upper surface of sample dish 3 is equipped with shockproof layer, the reduction arouses the collision to the vibrations of sample, in this embodiment, shockproof layer is the sponge, rubber. When the liquid sample needs to be stored, after the liquid sample is stored in the sample bottle, the storage port 7 on the sample rack 6 can clamp the sample bottle in the storage port 7, so that the collision among the sample bottles is reduced.

The rotating device 2 comprises a loop bar 201, a rotating shaft 202 and a spring set 203, the loop bar 201 is sleeved with the lower end of the screw rod 4, the lower end of the loop bar 201 is connected with the upper end of the rotating shaft 202, the lower end of the rotating shaft 202 is connected with the upper end of the spring set 203, and the lower end of the spring set 203 is fixed on the inner bottom surface of the main box 1. The loop bar 201 cover among the rotary device 2 is established at 4 lower extremes of screw rod, the connection can be dismantled on loop bar 201 to screw rod 4, the upper end of pivot 202 is connected to the lower extreme of loop bar 201, after motor 10 rotates, motor 10 drives and changes 9 rotatoryly, it is rotatory that piece 9 and then drive screw rod 4, the lower extreme of loop bar 201 is connected the pivot 202 and is rotated thereupon, it is preferred, loop bar 201 sets up length and is enough to prevent to break away from 4 lower extremes of screw rod, when dismantling screw rod 4 from main part case 1, it is downward along the direction of screw rod 4 to press down screw rod 4 through manual, fix and can shorten after the atress of the middle spring unit 203 of main part case 1 bottom surface, the cross lug of screw rod 4 upper end keeps away from the cross recess of 9 lower extremes of fragment of brick like this, screw rod 4 is dismantled from main part case 1 thereupon.

The sample frame 6 comprises an outer ring frame 601, a middle ring frame 602 and an inner ring frame 603, a plurality of storage openings 7 are uniformly distributed on the outer side wall of the outer ring frame 601 and the inner side wall of the middle ring frame 602, the outer ring frame 601 and the middle ring frame 602 and the inner ring frame 603 are connected through connecting rods respectively, and the inner ring frame 603 is connected on the screw rod 4 in a penetrating manner. A plurality of storage ports 7 are distributed on the outer side wall of an outer ring frame 601 of the sample frame 6 and the inner side wall of a middle ring frame 602 to store sample bottles, and the outer ring frame 601 and the middle ring frame 602 and the inner ring frame 603 are connected through connecting rods respectively, so that a large number of sample bottles can be stored.

The storage opening 7 comprises two guard bars 701 and two elastic bent bars 702, the guard bars 701 and the elastic bent bars 702 are connected to the outer side wall of the outer ring frame 601 or the inner side wall of the middle ring frame 602, the two elastic bent bars 702 are located between the two guard bars 701, the two elastic bent bars 702 are both bent towards the direction of the guard bars 701 on the same side of the two elastic bent bars 702, and the adjacent guard bars 701 and the elastic bent bars 702 in each storage opening 7 are connected through springs. The elastic bending bar 702 is a semicircular elastic bending bar, and the inner wall thereof is provided with a soft layer. The sample bottle can be stored in the storage port 7, the sample bottle is clamped between the two elastic bent rods 702 through the two elastic bent rods 702, the elastic bent rods 702 are semicircular elastic bent rods, and soft layers are arranged on the inner walls of the elastic bent rods 702. The two guard bars 701 can protect the sample bottles from colliding with each other, the adjacent guard bars 701 and the elastic bent bars 702 are connected through springs to store the sample bottles with different specifications, and preferably, the elastic force of the springs can also protect the sample bottles clamped between the elastic bent bars 702 from colliding and then play a role in buffering.

The left and right corners of the lower end of the front side in the main body box 1 are respectively fixed with a fan 11. Preferably, the fan 11 can replace air in the main body case 1. The utility model also comprises a temperature control device 12, wherein the temperature control device 12 comprises a heater, a refrigerator, a temperature sensor and a PLC controller; the inner side surface of the main body box 1 is provided with a heater, the inner bottom surface of the main body box is provided with a refrigerator, the inner top surface of the main body box is provided with a temperature sensor, a probe of the temperature sensor is positioned in the air in the main body box 1, and the PLC is respectively electrically connected with the temperature sensor, the heater, the refrigerator and a power supply. A temperature sensor in the temperature control device 12 is used for measuring the temperature in the main body box 1, an upper temperature limit and a lower temperature limit of the main body box 1 are preset in the PLC controller, preferably, the PLC controller is a small-sized host, such as FXON-8EX, when the measured temperature value of the temperature sensor reaches or exceeds the upper temperature limit, the PLC controller controls the refrigerator to refrigerate, and the refrigeration is stopped until the measured temperature value is lower than the lower temperature limit; when the temperature value measured by the temperature sensor reaches or is lower than the lower temperature limit, the PLC controller controls the heater to heat until the measured temperature value is higher than the lower temperature limit, and the heating is stopped. Preferably, the upper temperature limit is 10 ℃ and the lower temperature limit is 0 ℃ and is suitable for fresh-keeping food samples, or the upper temperature limit is 0 ℃ and the lower temperature limit is-20 ℃ and is suitable for freezing food samples. The front side of the main body box 1 is rotatably connected with an openable box door. Preferably, an openable door is rotatably connected to the front side of the main body case 1 to facilitate opening of the main body case 1 when a sample is stored or taken.

It should be noted that, in the present invention, the connection relation of the components not particularly mentioned is the default of the prior art, and the connection relation of the structure is not described in detail since it does not relate to the invention point and is a common application of the prior art.

It should be noted that, when the present invention relates to a numerical range, it should be understood that two endpoints of each numerical range and any numerical value between the two endpoints can be selected, and since the steps and methods adopted are the same as those of the embodiments, in order to prevent redundancy, the present invention describes a preferred embodiment. While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A food inspection detects and deposits equipment with sample, its characterized in that includes:

the top surface of the main body box (1) is fixed with a motor (10), and the bottom surface of the main body box is fixed with a rotating device (2);

the upper end of the rotating block (9) is connected with an output shaft of the motor (10), and the lower end of the rotating block is provided with a cross-shaped groove;

the upper end of the screw rod (4) is provided with a cross-shaped lug matched with the cross-shaped groove, and the lower end of the screw rod is sleeved with the rotating device (2);

the sample trays (3) are longitudinally arranged and penetrate through the screw rod (4), and the upper surface of each sample tray (3) is provided with a shockproof layer;

the sample holders (6) are longitudinally arranged and penetrate the screw (4), one sample holder (6) is arranged above each sample disc (3), and a plurality of storage openings (7) are distributed on each sample holder (6);

the lower screw caps (5) are longitudinally arranged and penetrate through the screw rods (4) and are arranged below each sample rack (6) and each sample disk (3);

and the upper screw caps (8) are longitudinally arranged and penetrate through the screw rods (4) and are arranged above the sample racks (6) and the sample discs (3).

2. The food inspection and detection sample storage device according to claim 1, wherein the rotating device (2) comprises a sleeve rod (201), a rotating shaft (202) and a spring set (203), the sleeve rod (201) is sleeved on the lower end of the screw rod (4), the lower end of the sleeve rod (201) is connected with the upper end of the rotating shaft (202), the lower end of the rotating shaft (202) is connected with the upper end of the spring set (203), and the lower end of the spring set (203) is fixed on the inner bottom surface of the main body box (1).

3. The food inspection and detection sample storage device according to claim 1, wherein the sample holder (6) comprises an outer ring frame (601), a middle ring frame (602) and an inner ring frame (603), a plurality of storage ports (7) are uniformly distributed on the outer side wall of the outer ring frame (601) and the inner side wall of the middle ring frame (602), the outer ring frame (601) and the middle ring frame (602) and the inner ring frame (603) are respectively connected through connecting rods, and the inner ring frame (603) is connected on the screw (4) in a penetrating manner.

4. The food inspection and detection sample storage device according to claim 3, wherein the storage opening (7) comprises two guard bars (701) and two elastic bending bars (702), the guard bars (701) and the elastic bending bars (702) are connected to the outer side wall of the outer ring frame (601) or the inner side wall of the middle ring frame (602), the two elastic bending bars (702) are located between the two guard bars (701), the two elastic bending bars (702) are both bent towards the guard bars (701) on the same side, and the adjacent guard bars (701) and the elastic bending bars (702) in each storage opening (7) are connected through springs.

5. The sample storage device for food inspection and detection according to claim 4, wherein the elastic curved bar (702) is a semicircular elastic curved bar, and the inner wall thereof is provided with a soft layer.

6. The food inspection and detection sample storage device as claimed in claim 1, wherein a fan (11) is fixed to each of the lower left and right corners of the inner front side of the main body case (1).

7. The food inspection and detection sample storage device according to claim 1, further comprising a temperature control device (12), wherein the temperature control device (12) comprises a heater, a refrigerator, a temperature sensor and a PLC controller; the inner side surface of the main body box (1) is provided with a heater, the inner bottom surface of the main body box is provided with a refrigerator, the inner top surface of the main body box is provided with a temperature sensor, a probe of the temperature sensor is positioned in the air in the main body box (1), and the PLC is respectively electrically connected with the temperature sensor, the heater, the refrigerator and a power supply.

8. The food inspection and detection sample storage device according to claim 1, wherein an openable box door is rotatably connected to the front side opening of the main body box (1).