CN218455574U

CN218455574U - Sampler for food detection

Info

Publication number: CN218455574U
Application number: CN202222426458.6U
Authority: CN
Inventors: 蒋蕾; 张京; 李昊哲; 张红英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-07
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a sampler for food detection, including urceolus, stirring subassembly and sampling subassembly, the top fixed mounting of urceolus has the connecting plate, the bottom fixed mounting of connecting plate has the regulation pole, the bottom of adjusting the pole is run through and is installed the rack, the bottom fixed mounting of rack has the mounting panel, the top fixed mounting of mounting panel has the motor, the output fixed mounting of motor has the stirring subassembly, the top of connecting plate is run through and is installed the pull rod. The utility model discloses an install the stirring subassembly and realize stirring the purpose of treating sample food, when liquid food samples, rotate the knob and drive gear revolve, gear and rack toothing drives the rack downstream, and the rack drives the mounting panel downstream, and the mounting panel drives stirring subassembly downstream, stretches into food with the stirring subassembly, and the starter motor drives the stirring subassembly rotation, with food stirring, makes the composition misce bene of food, the detection personnel sample of being convenient for.

Description

Sampler for food detection

Technical Field

The utility model relates to a food detection technology field specifically is a sampler for food detection.

Background

Food inspection refers to an academic subject for researching and evaluating food quality and changes thereof, which inspects the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts according to some basic theories of physics, chemistry and biochemistry and various technologies and established technical standards so as to ensure that the product quality is qualified, food inspection is to detect the safety of food, and is used for detecting harmful substances in food, mainly detecting harmful and toxic indexes, such as heavy metals, aflatoxin and the like, while a sampler for food inspection is a detection tool used in the detection process and is used for partially sampling food.

The prior sampler for food detection has the following defects:

patent document CN215865949U discloses a sampler for food detection, the right item of protection "includes the barrel, the one end of barrel is equipped with absorbs the mouth, slidable mounting has sealing rubber stopper in the barrel, sealing rubber stopper keeps away from the one end of absorbing the mouth and is equipped with the pull rod, the axial of pull rod is the same with the axial of barrel, the one end that sealing rubber stopper was kept away from to the pull rod is outstanding in the barrel outer wall, the barrel includes along the first section of thick bamboo and the second section of thick bamboo that arranges in proper order of barrel axial, it is located the one end that the first section of thick bamboo was kept away from to the second section of thick bamboo to absorb the mouth, be equipped with locking Assembly on the first section of thick bamboo, locking Assembly includes that a plurality of rotates the locking lever of connecting in first section of thick bamboo outer wall, the rotation plane of locking lever coincides with the axis of first section of thick bamboo, the dwang is equipped with the locking piece towards one side of a second section of thick bamboo, set up the locking hole that a plurality of supplying the locking piece to peg graft, locking piece and locking hole one-to one.

Can use the sampler that above-mentioned patent document provided to take a sample liquid food, but a lot of liquid food at present need not be even liquid, need advance at the extraction sample and extract after the artifical mixing again, and it is difficult to take a sample time, and the measurement personnel of being not convenient for take a sample to food.

Under thinking, can study a sampling device for food detection, through installing the stirring subassembly, the manual work stirs food before avoiding the sample, improves sampling efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampler for food detection to the problem that needs manual stirring before the food sample that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sampler for food detection comprises an outer barrel, a stirring assembly and a sampling assembly, wherein a connecting plate is fixedly mounted at the top of the outer barrel;

the bottom of the connecting plate is fixedly provided with an adjusting rod, the bottom of the adjusting rod is provided with a rack in a penetrating manner, the rack is meshed with the gear, the outer wall of the gear is provided with a knob in a penetrating manner, the knob penetrates through the inner wall of the adjusting rod, the bottom of the rack is fixedly provided with a mounting plate, the top of the mounting plate is fixedly provided with a motor, the top of the motor is fixedly provided with a battery pack, and the output end of the motor is fixedly provided with a stirring assembly;

the top of the connecting plate is provided with a pull rod in a penetrating way, and the bottom of the pull rod is fixedly provided with an inner cylinder.

Preferably, the outer wall of the pull rod is provided with a first clamping groove, and the inner wall of the first clamping groove is in threaded connection with a first threaded rod.

Preferably, the bottom end of the inner cylinder is provided with a sampling port, and liquid food can be sucked into the inner cylinder through the sampling port.

Preferably, the inner wall of the outer barrel is provided with a groove, a sliding rod is fixedly mounted on the inner wall of the groove, and a second clamping groove is formed in the outer wall of the sliding rod.

Preferably, the outer wall slidable connection of slide bar has the connecting block, and the outer wall fixed mounting of connecting block has a sampling subassembly, and the bottom fixed mounting of sampling subassembly has the sample needle, and one side outer wall fixed mounting that sampling subassembly was kept away from to the connecting block has the regulating block, and the outer wall of regulating block runs through to install the second threaded rod, and second threaded rod and second draw-in groove threaded connection.

Preferably, the top of the inner cylinder is provided with a piston rod in a penetrating manner, the bottom of the piston rod is fixedly provided with a sealing plug, the sealing plug is cylindrical, and the outer wall of the sealing plug is tightly attached to the inner wall of the inner cylinder.

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

1. the utility model realizes the purpose of stirring food to be sampled by installing the stirring component, when liquid food is sampled, the rotating knob drives the gear to rotate, the gear is meshed with the rack to drive the rack to move downwards, the rack drives the mounting plate to move downwards, the mounting plate drives the stirring component to move downwards, the stirring component is stretched into the food, the motor is started to drive the stirring component to rotate, the food is uniformly stirred, the components of the food are uniformly mixed, and the sampling by a detector is convenient;

2. the utility model discloses an install the purpose that the multi-functional sample of sampling subassembly realized, rotate the second threaded rod, make second threaded rod and second draw-in groove break away from, inwards hold between the fingers the regulating block from both sides, drive the regulating block downstream, drive the connecting block downstream, the connecting block drives the sampling subassembly downstream, make the sampling needle stretch out the bottom of urceolus, when the bottom of sampling subassembly and the inner wall bottom laminating of urceolus, stop the downstream, the reverse rotation second threaded rod, make its card go into in the second draw-in groove, it is fixed with the sampling subassembly, can utilize the sampling needle to prick and get solid food, realize the purpose to the solid food sample.

Drawings

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

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

FIG. 3 is a schematic view of a part of the stirring assembly of the present invention;

FIG. 4 is a schematic view of a part of the structure of the adjusting lever of the present invention;

FIG. 5 is a schematic view of a structure of an adjusting plate according to the present invention;

fig. 6 is a schematic view of a partial structure of the sampling assembly of the present invention.

In the figure: 1. an outer cylinder; 101. a connecting plate; 2. a stirring assembly; 201. adjusting a rod; 202. a knob; 203. a gear; 204. a rack; 205. mounting a plate; 206. a motor; 207. a battery pack; 3. a pull rod; 301. a first card slot; 302. a first threaded rod; 4. an inner barrel; 401. a sampling port; 5. a sampling assembly; 501. a groove; 502. a slide bar; 503. a second card slot; 504. connecting blocks; 505. a regulating block; 506. a second threaded rod; 507. a sampling needle; 6. a piston rod; 601. and (4) sealing plugs.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do 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. Furthermore, the terms "first," "second," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, a sampler for food detection comprises an outer barrel 1, a stirring component 2 and a sampling component 5, wherein a connecting plate 101 is fixedly installed at the top of the outer barrel 1, a pull rod 3 is installed at the top of the connecting plate 101 in a penetrating manner, a first clamping groove 301 is formed in the outer wall of the pull rod 3, a first threaded rod 302 is screwed on the inner wall of the first clamping groove 301, a threaded hole is formed in the outer wall of the connecting plate 101 and is connected with the first threaded rod 302 in a threaded manner, an inner barrel 4 is fixedly installed at the bottom of the pull rod 3, the first threaded rod 302 is rotated to be separated from the first clamping groove 301, the position of the inner barrel 4 can be adjusted by pulling the pull rod 3, a sampling port 401 is formed in the bottom end of the inner barrel 4, a piston rod 6 is installed at the top of the inner barrel 4 in a penetrating manner, a sealing plug 601 is fixedly installed at the bottom of the piston rod 6, and the sealing plug 601 is cylindrical, the outer wall of sealing plug 601 closely laminates with inner tube 4's inner wall, when carrying out the liquid sample, promote pull rod 3 downwards, drive inner tube 4 downstream, make thief hatch 401 stretch out the bottom of urceolus 1, rotate first threaded rod 302 again, utilize first threaded rod 302 and first draw-in groove 301 cooperation, it is fixed with inner tube 4, pulling piston rod 6 rebound, drive sealing plug 601 rebound, can extract liquid food to inside inner tube 4, during the solid food sample, pulling pull rod 3, drive inner tube 4 upward movement, make thief hatch 401 retract inside urceolus 1, rethread removal regulating block 505, drive sampling needle 507 stretches out, it is fixed with sampler 5 through second threaded rod 506 and second draw-in groove 503, can sample solid food, realize the purpose of multi-functional sample.

Referring to fig. 1, 3 and 4, an adjusting rod 201 is fixedly installed at the bottom of a connecting plate 101, the outer wall of the adjusting rod 201 is fixedly connected with the outer wall of an outer cylinder 1, a rack 204 is installed at the bottom of the adjusting rod 201 in a penetrating manner, the rack 204 is meshed with a gear 203, a knob 202 is installed at the outer wall of the gear 203 in a penetrating manner, the knob 202 penetrates through the inner wall of the adjusting rod 201 and extends to the outside of the adjusting rod 201, an installation plate 205 is fixedly installed at the bottom of the rack 204, the installation plate 205 is circular, the inner wall of the installation plate 205 is attached to the outer wall of the outer cylinder 1, a motor 206 is fixedly installed at the top of the installation plate 205, a battery pack 207 is fixedly installed at the top of the motor 206, the battery pack 207 is electrically connected with the motor 206, the stirring assembly 2 is fixedly installed at the output end of the motor 206, the battery pack 207 and the stirring assembly 2 are symmetrically installed, when liquid food is sampled, the knob 202 is rotated to drive the gear 203 to rotate, the gear 203 is meshed with the rack 204 to drive the rack 204 to move downwards, the rack 204 to drive the installation plate 205 to move downwards, the installation plate 205 to move the stirring assembly 2 downwards, the stirring assembly 2 to move downwards, so as to uniformly mix food, thereby facilitating the detection of a person.

Referring to fig. 2, 5 and 4, the inner wall of the outer cylinder 1 is provided with a groove 501, the groove 501 is arranged at the lower half portion of the outer cylinder 1, the inner wall of the groove 501 is fixedly provided with two slide bars 502, the slide bars 502 are symmetrically arranged, the outer wall of the slide bar 502 is provided with a second clamping groove 503, the inner wall of the second clamping groove 503 is provided with threads, the outer wall of the slide bar 502 is slidably connected with a connecting block 504, the outer wall of the connecting block 504 is fixedly provided with a sampling assembly 5, the sampling assembly 5 is annular, the inner wall of the sampling assembly 5 is attached to the outer wall of the inner cylinder 4 and can move along the outer wall of the inner cylinder 4, the bottom of the sampling assembly 5 is fixedly provided with a sampling needle 507, the outer wall of one side of the connecting block 504 far away from the sampling assembly 5 is fixedly provided with an adjusting block 505, the outer wall of regulating block 505 runs through and installs second threaded rod 506, and second threaded rod 506 and second draw-in groove 503 threaded connection, rotate second threaded rod 506, make second threaded rod 506 break away from with second draw-in groove 503, inwards pinch regulating block 505 from both sides, drive regulating block 505 downstream, drive connecting block 504 downstream, connecting block 504 drives sampling subassembly 5 downstream, make sampling needle 507 stretch out the bottom of urceolus 1, when the bottom of sampling subassembly 5 and the inner wall bottom of urceolus 1 laminating, stop downstream, reverse rotation second threaded rod 506, make its card go into in the second draw-in groove 503, it is fixed with sampling subassembly 5, can utilize sampling needle 507 to prick solid food, realize the purpose to the solid food sample.

The theory of operation, when carrying out the liquid sample, promote pull rod 3 downwards, drive inner tube 4 downstream, make sample connection 401 stretch out the bottom of urceolus 1, inner tube 4 is fixed again, remove regulating block 505, make sampling component 5 upwards remove, drive the withdrawal of sampling needle 507, through rotating knob 202, make mounting panel 205 next removal, it stretches out to drive stirring component 2, stretch into food with sample connection 401, starter motor 206 drives stirring component 2 and stirs food, make food misce bene, upwards stimulate piston rod 6, make food inhale in the inner tube 4, accomplish the liquid food sample, when the solid food sample, pulling pull rod 3, drive inner tube 4 upward movement, make sample connection 401 retract inside the urceolus 1, rethread removes regulating block 505, it stretches out to drive sampling needle 507, it is fixed with sampling component 5 through second threaded rod 506 and second draw-in groove 503, can sample solid food.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sampler for food detection, includes urceolus (1), stirring subassembly (2) and sampling component (5), its characterized in that: the top of the outer cylinder (1) is fixedly provided with a connecting plate (101);

the bottom of the connecting plate (101) is fixedly provided with an adjusting rod (201), the bottom of the adjusting rod (201) is provided with a rack (204) in a penetrating mode, the rack (204) is meshed with a gear (203), the outer wall of the gear (203) is provided with a knob (202) in a penetrating mode, the knob (202) penetrates through the inner wall of the adjusting rod (201), the bottom of the rack (204) is fixedly provided with a mounting plate (205), the top of the mounting plate (205) is fixedly provided with a motor (206), the top of the motor (206) is fixedly provided with a battery pack (207), and the output end of the motor (206) is fixedly provided with a stirring assembly (2);

the top of connecting plate (101) is run through and is installed pull rod (3), the bottom fixed mounting of pull rod (3) has inner tube (4).

2. The sampler for food detection according to claim 1, characterized in that: the outer wall of the pull rod (3) is provided with a first clamping groove (301), and the inner wall of the first clamping groove (301) is connected with a first threaded rod (302) in a threaded mode.

3. The sampler for food detection according to claim 1, characterized in that: the bottom end of the inner cylinder (4) is provided with a sampling port (401).

4. The sampler for food detection according to claim 1, characterized in that: the inner wall of the outer barrel (1) is provided with a groove (501), the inner wall of the groove (501) is fixedly provided with a sliding rod (502), and the outer wall of the sliding rod (502) is provided with a second clamping groove (503).

5. The sampler for food detection according to claim 4, characterized in that: but the outer wall sliding connection of slide bar (502) has connecting block (504), the outer wall fixed mounting of connecting block (504) has sampling subassembly (5), the bottom fixed mounting of sampling subassembly (5) has sampling needle (507), one side outer wall fixed mounting who sampling subassembly (5) were kept away from in connecting block (504) has regulating block (505), the outer wall of regulating block (505) runs through and installs second threaded rod (506), and second threaded rod (506) and second draw-in groove (503) threaded connection.

6. The sampler for food detection according to claim 1, characterized in that: the top of the inner cylinder (4) is provided with a piston rod (6) in a penetrating way, and the bottom of the piston rod (6) is fixedly provided with a sealing plug (601).