CN218646649U

CN218646649U - Food detects uses quick sampler

Info

Publication number: CN218646649U
Application number: CN202223083372.4U
Authority: CN
Inventors: 王岩; 宋磊; 殷慧敏
Original assignee: Linyi Inspection And Testing Center
Current assignee: Linyi Inspection And Testing Center
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-17
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to a food detection sampler technical field specifically is a quick sampler is used in food detection, wherein sampling device includes the fixing base, the outer wall fixed surface of fixing base and sampler barrel connects, the fixed surface of fixing base installs the riser, the surface slip of riser is connected with the lifter plate, the equal fixed mounting in both sides surface of fixing base has L type pole, fixed mounting has the long slab between two L type poles, two spouts have been seted up on the surface of long slab, the equal sliding connection in inside of two spouts has the slider, the one end surface that the spout was kept away from to the slider articulates there is the swinging arms, the fixed surface of long slab installs the diaphragm, the equal fixed mounting in both sides surface of diaphragm has electric telescopic handle. The utility model discloses, it is big to solve current sampler for food detection operating personnel intensity of labour when using, and on the other hand is when needs sample detection quantity is more, and the testing process is slow relatively, and then will influence work efficiency's problem.

Description

Food detects uses quick sampler

Technical Field

The utility model relates to a food detection sampler technical field especially relates to a food detects uses quick sampler.

Background

In order to ensure food safety, the national food safety supervision department occasionally samples and detects various foods circulating in the market, and then a sampler is needed.

The sampler for food detection with the prior publication number of CN110686919A adopts to set up sealing head, spliced pole and operation pull ring, can seal the opening of sampler after food sample sampling to avoid outside debris to get into inside the sampler, and then play fine guard action to food sample, promote the accuracy that food detected.

The inventor finds that the sampler for food detection realizes detection sampling treatment of food samples through a push-pull rod, a piston head, a piston sleeve, a sampling storage cylinder, a conical cylinder and a sample storage cavity in daily work, and the matching between the structures is basically completed manually by an operator, so that on one hand, the labor intensity of the operator is high, and on the other hand, when the number of samples to be detected is large, the hand of the operator can feel aching after long-time work, so that the detection process is relatively slow, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem in the background and providing a quick sampler for food detection.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a quick sampler for food detection, includes the sampler barrel, the inside sliding connection of sampler barrel has the piston board, the fixed surface of piston board installs the piston rod, the bottom fixed surface of sampler barrel installs the sample tube, communicate each other between sample tube and the sampler barrel, the outer wall surface of sampler barrel is equipped with sampling device, sampling device includes the fixing base, the fixed surface of the outer wall of fixing base and sampler barrel is connected, the fixed surface of fixing base installs the riser, the sliding surface of riser is connected with the lifter plate, the piston rod is kept away from the one end and the lifter plate fixed connection of piston board, the fixed surface of riser installs the holding rod, and the setting of lifter plate has played the effect that drives the piston rod and remove, and the setting of riser has played the effect that lets the lifter plate remove.

Preferably, the equal fixed mounting in both sides surface of fixing base has L type pole, two fixed mounting has the long slab between the L type pole, two spouts, two have been seted up on the surface of long slab the equal sliding connection in inside of spout has the slider, the one end surface that the spout was kept away from to the slider articulates there is the swinging arms, the one end that the slider was kept away from to the swinging arms is articulated with the lifter plate, and the setting of L type pole has played the effect of supporting the long slab, and the setting of slider has played the effect that drives the swinging arms removal, and the setting of swinging arms has played the effect that drives the lifter plate at the surface displacement of riser.

Preferably, the fixed surface of long board installs the diaphragm, the equal fixed mounting in both sides surface of diaphragm has electric telescopic handle, electric telescopic handle's output and slider fixed connection, electric telescopic handle's setting has played the effect that drives the slider at the inside removal of spout.

Preferably, the outer wall surface of sampling tube is equipped with stop device, stop device includes the backup pad, the outer wall fixed surface of backup pad and sampling tube is connected, the standing groove has been seted up on the surface of backup pad, the inside of standing groove is equipped with the sealing plug, and the setting of sealing plug has played and has carried out the effect sealed to the sampling tube.

Preferably, the fixed surface of backup pad installs two montants, two the equal sliding connection in surface of montant has the fly leaf, two fixed mounting has spacing cover between the fly leaf, the top fixed surface of spacing cover installs the handle, and the setting of spacing cover and standing groove has played and has carried out spacing effect to the sealing plug.

Preferably, two the montant is kept away from the one end fixed surface of backup pad and is installed the limiting plate, fixed mounting has the spring between limiting plate and the fly leaf, and the setting of spring has played the effect of restriction fly leaf in montant surface position.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up sampling device, when needs take a sample to food sample, at first the staff passes through the handheld device of holding rod, then stretch into the device that is equipped with liquid form food sample with the sample tube, start two electric telescopic handle simultaneously after that, two electric telescopic handle start-up drive two sliders and move to the direction that is close to each other in the inside of spout, two sliders move the drive swinging arms and remove to the direction that is close to each other in the inside of spout, the swinging arms removes the surface rebound that drives the lifter at the riser, the lifter drives piston rod rebound at the surface rebound of riser, piston rod rebound drives the piston board and upwards slides in the inside of sampler barrel, the piston board makes the inside formation negative pressure vacuum state of sampler barrel at the inside rebound of sampler barrel, the inside air pressure of sampler barrel is less than the outside pressure of sampler barrel this moment, and then make food sample by the inside of suction sampler barrel under the effect of external pressure, accomplish the sample operation to food sample, cooperation through the above-mentioned structure, sampling speed is fast, work efficiency is high, can satisfy the demand of sample when many, operating personnel's intensity of labour has been reduced simultaneously.

2. The utility model discloses in, through setting up stop device, after the sample of food sample finishes, upwards spur the handle, handle rebound drives spacing cover rebound, spacing cover rebound drives the fly leaf at the surface rebound of montant, the fly leaf can extrude the spring at the surface rebound of montant, the spring atress compression of messenger, the stopper that spacing cover rebound still made simultaneously loses spacingly in the inside of standing groove, continue to spur the handle, move to suitable position until the handle drives spacing cover, when spacing cover moves to suitable position, take out the sealing plug from the inside of standing groove, at last the sealing plug take out the sealing plug fill in the open end of advancing the appearance pipe, cooperation through above-mentioned structure, the messenger can seal advancing the appearance pipe, and then avoid the device when idle, the dust in the air gets into the inside of advancing the appearance pipe, cause the pollution to advancing the appearance pipe.

Drawings

Fig. 1 is a schematic perspective view of a rapid sampler for food inspection according to the present invention;

fig. 2 is a schematic left-view structural diagram of the rapid sampler for food detection according to the present invention;

FIG. 3 is a schematic cross-sectional view of the fast sampler for food inspection according to the present invention;

fig. 4 is a schematic structural view of a fast sampler for food inspection shown in fig. 2;

illustration of the drawings:

1. a sampling tube; 2. a piston plate; 3. a piston rod; 4. a sampling device; 401. a fixed seat; 402. a vertical plate; 403. a lifting plate; 404. an L-shaped rod; 405. a long plate; 406. a chute; 407. a slider; 408. a swing lever; 409. a transverse plate; 410. an electric telescopic rod; 5. a limiting device; 51. a support plate; 52. a placement groove; 53. a sealing plug; 54. a vertical rod; 55. a movable plate; 56. a limiting cover; 57. a handle; 58. a limiting plate; 59. a spring; 6. a sample inlet pipe; 7. a holding rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a food detects uses quick sampler, includes sampler barrel 1, and the inside sliding connection of sampler barrel 1 has piston plate 2, and the fixed surface of piston plate 2 installs piston rod 3, and the fixed surface of the bottom of sampler barrel 1 installs into appearance pipe 6, communicates each other between appearance pipe 6 and the sampler barrel 1.

The specific arrangement and function of the sampling device 4 and the limiting device 5 will be described in detail below.

In this embodiment: sampling device 4 is equipped with on the outer wall surface of sampler barrel 1, and sampling device 4 includes fixing base 401, and fixing base 401 and the outer wall fixed surface of sampler barrel 1 are connected, and fixing base 401's fixed surface installs riser 402, and the surperficial sliding connection of riser 402 has lifter plate 403, and piston rod 3 keeps away from the one end and the lifter plate 403 fixed connection of piston plate 2, and the fixed surface of riser 402 installs holding rod 7.

In this embodiment: the lifting plate 403 is arranged to drive the piston rod 3 to move, and the vertical plate 402 is arranged to move the lifting plate 403.

Specifically, the equal fixed mounting in both sides surface of fixing base 401 has L type pole 404, and fixed mounting has long board 405 between two L type poles 404, and two spouts 406 have been seted up on the surface of long board 405, and the equal sliding connection in inside of two spouts 406 has slider 407, and the one end surface that spout 406 was kept away from to slider 407 articulates there is swinging arms 408, and the one end that slider 407 was kept away from to swinging arms 408 is articulated with lifter plate 403.

In this embodiment: the L-shaped rod 404 has the effect of supporting the long plate 405, the sliding block 407 has the effect of driving the swing rod 408 to move, and the swing rod 408 has the effect of driving the lifting plate 403 to move on the surface of the vertical plate 402.

Specifically, the surface of the long plate 405 is fixedly provided with a transverse plate 409, the surfaces of the two sides of the transverse plate 409 are fixedly provided with an electric telescopic rod 410, and the output end of the electric telescopic rod 410 is fixedly connected with the sliding block 407. The electric telescopic rod 410 is arranged to drive the sliding block 407 to move in the sliding groove 406.

In this embodiment: the outer wall surface of sampler barrel 1 is equipped with stop device 5, and stop device 5 includes backup pad 51, and backup pad 51 and the outer wall surface fixed connection of sampler barrel 1, standing groove 52 has been seted up on the surface of backup pad 51, and the inside of standing groove 52 is equipped with sealing plug 53. After sampling of a food sample is finished, the handle 57 is pulled upwards, the handle 57 moves upwards to drive the limiting cover 56 to move upwards, the limiting cover 56 moves upwards to drive the movable plate 55 to move upwards on the surface of the vertical rod 54, the movable plate 55 moves upwards on the surface of the vertical rod 54 to press the spring 59, the spring 59 is stressed and compressed, meanwhile, the limiting cover 56 moves upwards to further enable the sealing plug 53 to lose limiting in the placing groove 52, the handle 57 is pulled continuously until the handle 57 drives the limiting cover 56 to move to a proper position, when the limiting cover 56 moves to a proper position, the sealing plug 53 is taken out from the inside of the placing groove 52, and finally the taken sealing plug 53 is plugged into the opening end of the sample inlet pipe 6, through the matching of the structure, the sealing plug 53 can seal the sample inlet pipe 6, and further, the phenomenon that when the device is idle, dust in the air enters the inside of the sample inlet pipe 6 and pollutes the sample inlet pipe 6 is avoided.

Specifically, two vertical rods 54 are fixedly mounted on the surface of the supporting plate 51, the surfaces of the two vertical rods 54 are both slidably connected with movable plates 55, a limiting cover 56 is fixedly mounted between the two movable plates 55, and a handle 57 is fixedly mounted on the top surface of the limiting cover 56.

In this embodiment: the provision of the retaining cap 56 and the locating groove 52 acts to retain the bore seal 53.

Specifically, a limiting plate 58 is fixedly mounted on one end surface of the two vertical rods 54 far away from the supporting plate 51, and a spring 59 is fixedly mounted between the limiting plate 58 and the movable plate 55.

In this embodiment: the provision of the spring 59 has the effect of limiting the position of the movable plate 55 on the surface of the vertical rod 54.

The working principle is as follows: by arranging the sampling device 4, when food samples need to be sampled, firstly, a worker holds the device by the holding rod 7, then the sampling tube 6 is extended into the device filled with liquid food samples, then the two electric telescopic rods 410 are started simultaneously, the two electric telescopic rods 410 are started to drive the two sliding blocks 407 to move towards the directions close to each other in the sliding groove 406, the two sliding blocks 407 move towards the directions close to each other in the sliding groove 406 to drive the swinging rod 408 to move, the swinging rod 408 moves to drive the lifting plate 403 to move upwards on the surface of the vertical plate 402, the lifting plate 403 moves upwards on the surface of the vertical plate 402 to drive the piston rod 3 to move upwards, the piston rod 3 moves upwards to drive the piston plate 2 to slide upwards in the sampling tube 1, the piston plate 2 moves upwards in the sampling tube 1 to form a negative pressure vacuum state in the sampling tube 1, at the moment, the air pressure in the sampling tube 1 is lower than the pressure outside the sampling tube 1, the food samples are pumped into the sampling tube 1 under the action of external pressure, the sampling operation of the food samples is completed, the sampling operation of the food samples, the sampling tube 1 is fast, the working efficiency is high, the labor efficiency and the sampling intensity of the sampling personnel is reduced. After sampling of a food sample is finished, the handle 57 is pulled upwards, the handle 57 moves upwards to drive the limiting cover 56 to move upwards, the limiting cover 56 moves upwards to drive the movable plate 55 to move upwards on the surface of the vertical rod 54, the movable plate 55 moves upwards on the surface of the vertical rod 54 to press the spring 59, the spring 59 is stressed and compressed, meanwhile, the limiting cover 56 moves upwards to further enable the sealing plug 53 to lose limiting in the placing groove 52, the handle 57 is pulled continuously until the handle 57 drives the limiting cover 56 to move to a proper position, when the limiting cover 56 moves to a proper position, the sealing plug 53 is taken out from the inside of the placing groove 52, and finally the taken sealing plug 53 is plugged into the opening end of the sample inlet pipe 6, through the matching of the structure, the sealing plug 53 can seal the sample inlet pipe 6, and further, the phenomenon that when the device is idle, dust in the air enters the inside of the sample inlet pipe 6 and pollutes the sample inlet pipe 6 is avoided.

While the invention has been described in terms of the preferred embodiment and the illustrated embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, and that the invention is not limited to the disclosed embodiments, but may be embodied in other forms without departing from the spirit and scope of the appended claims; 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 by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a food detects uses quick sampler, includes sampler barrel (1), the inside sliding connection of sampler barrel (1) has piston board (2), the fixed surface of piston board (2) installs piston rod (3), the fixed surface of the bottom of sampler barrel (1) installs into appearance pipe (6), communicate its characterized in that each other between appearance pipe (6) and sampler barrel (1): the outer wall surface of sampler barrel (1) is equipped with sampling device (4), sampling device (4) are including fixing base (401), the outer wall fixed surface of fixing base (401) and sampler barrel (1) is connected, the fixed surface of fixing base (401) installs riser (402), the sliding surface of riser (402) is connected with lifter plate (403), piston rod (3) keep away from the one end and lifter plate (403) fixed connection of piston plate (2), the fixed surface of riser (402) installs holding rod (7).

2. The rapid sampler for food detection according to claim 1, wherein: the utility model discloses a fixed seat, including fixing base (401), fixed base (407), sliding block (407), fixed base (401) and lifting plate (403), the both sides surface of fixing base (401) all fixed mounting have L type pole (404), two fixed mounting has long board (405) between L type pole (404), two spout (406) have been seted up on the surface of long board (405), two the equal sliding connection in inside of spout (406) has slider (407), the one end surface that spout (406) were kept away from in slider (407) articulates there is swinging arms (408), the one end that slider (407) were kept away from in swinging arms (408) is articulated with lifter plate (403).

3. The rapid sampler for food inspection according to claim 2, wherein: the surface fixed mounting of long board (405) has diaphragm (409), the equal fixed mounting in both sides surface of diaphragm (409) has electric telescopic handle (410), the output and slider (407) fixed connection of electric telescopic handle (410).

4. The rapid sampler for food detection according to claim 1, wherein: the sampling tube is characterized in that a limiting device (5) is arranged on the surface of the outer wall of the sampling tube (1), the limiting device (5) comprises a supporting plate (51), the supporting plate (51) is fixedly connected with the surface of the outer wall of the sampling tube (1), a placing groove (52) is formed in the surface of the supporting plate (51), and a sealing plug (53) is arranged inside the placing groove (52).

5. The rapid sampler for food detection according to claim 4, wherein: the fixed surface of backup pad (51) installs two montants (54), two the equal sliding connection in surface of montant (54) has fly leaf (55), two fixed mounting has spacing cover (56) between fly leaf (55), the top fixed surface of spacing cover (56) installs handle (57).

6. The rapid sampler for food inspection according to claim 5, wherein: two the montant (54) keep away from the one end surface fixed mounting of backup pad (51) have limiting plate (58), fixed mounting has spring (59) between limiting plate (58) and fly leaf (55).