CN215414563U

CN215414563U - Food safety inspection sampling device

Info

Publication number: CN215414563U
Application number: CN202121170522.8U
Authority: CN
Inventors: 李长滨; 王钊; 王姗姗; 胡燕; 庄军辉; 李靓; 潘春梅
Original assignee: Henan University of Animal Husbandry and Economy
Current assignee: Henan University of Animal Husbandry and Economy
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-04
Anticipated expiration: 2031-05-27

Abstract

A food safety detection sampling device effectively solves the problem of troublesome sampling operation of semi-solid food; the vertical pipe comprises a supporting plate, wherein a vertical pipe in the vertical direction is rotatably connected to the supporting plate, the left side and the right side of the vertical pipe are respectively provided with a abdicating groove consistent with the length direction of the vertical pipe, two stirring rods which are opposite up and down are hinged in the abdicating groove on the left side, and a stirring rod is hinged in the abdicating groove on the right side; the utility model has the advantages of ingenious structure, convenient use, integrated stirring and sampling design, realization of layered sampling at one time, simplification of operation steps and improvement of detection effect.

Description

Food safety inspection sampling device

Technical Field

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

Background

Semi-solid food is the state between solid and liquid, and to such food, for example sweet fermented flour paste, when taking a sample, the food stirring is even earlier, and the food after the reuse sampler is to the stirring takes a sample, and the stirring separately goes on with the sample, and troublesome poeration reduces sampling efficiency, and if only take the sample of a department, influence the testing result, can lead to detecting inaccurately, if take the sample of many places respectively, again cause complex operation, extension sample time.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a sampling device for food safety detection, which effectively solves the problem of troublesome sampling operation of semisolid food.

The technical scheme includes that the vertical pipe type air conditioner comprises a supporting plate, wherein a vertical pipe in the vertical direction is rotatably connected to the supporting plate, the left side and the right side of the vertical pipe are respectively provided with a stepping groove consistent with the length direction of the vertical pipe, two stirring rods which are opposite up and down are hinged in the stepping groove on the left side, a stirring rod is hinged in the stepping groove on the right side, the stirring rods can swing outwards at the same time, a plurality of liquid inlet holes distributed in the vertical direction are respectively formed in the front side and the rear side of the vertical pipe, the liquid inlet holes are communicated with the interior of the vertical pipe, an air bag is arranged above the supporting plate, and the air bag is communicated with the vertical pipe through a hard pipe.

The utility model has the advantages of ingenious structure, convenient use, integrated stirring and sampling design, realization of layered sampling at one time, simplification of operation steps and improvement of detection effect.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is a cutaway top isometric view of the present invention.

Fig. 3 is a front elevational view, in full section, of the present invention.

Fig. 4 is a cut-away left isometric view of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4 and give, including

backup pad

1, 1 last standpipe 2 that rotates and be connected with upper and lower direction of backup pad, the groove of stepping down rather than the length direction unanimity is seted up respectively to 2 left and right sides of standpipe, the left inslot that steps down articulates has two relative puddler 3 about and the inslot that steps down on right side articulates there is a puddler 3, a plurality of puddlers 3 can swing to the outside simultaneously, a plurality of feed liquor holes 4 that distribute along upper and lower direction are seted up respectively to 2 front and back both sides of standpipe,

feed liquor hole

4 and 2 inside intercommunications of standpipe, 1 top of backup pad is equipped with gasbag 5, gasbag 5 is through

hard tube

6 and 2 intercommunications of standpipe.

In order to make a plurality of puddlers 3 to the outside swing, 2 left and right sides of standpipe set up the spout of direction from top to bottom respectively, two opposite sides of stepping down the groove communicate with the spout of its side that corresponds respectively, sliding connection has slide bar 7 in the spout, last articulated connecting rod 8 that has of puddler 3, 8 free ends of connecting rod are connected with slide bar 7 is articulated.

In order to make the vertical pipe 2 rotate, the upper ends of the two sliding rods 7 are rotatably connected with a cylinder 9 with a downward opening, a first gear 10 positioned in the cylinder 9 is arranged on the outer sides of the two sliding rods 7, a motor 11 is arranged on the support plate 1, and a second gear 12 capable of being meshed with the first gear 10 is arranged at the output end of the motor 11.

In order to limit the position of the cylinder 9, the upper end of the supporting plate 1 is provided with a hook 13, and the hook 13 can be clamped on the upper end surface of the cylinder 9.

In order to achieve better use effect, a first one-way valve 14 with an opening facing the vertical pipe 2 is arranged in the liquid inlet hole 4, and a second one-way valve 15 with an opening facing upwards is respectively arranged on the air bag 5 and the hard pipe 6.

In order to achieve better use effect, the outer diameter of the hard pipe 6 is slightly smaller than the inner diameter of the vertical pipe 2, and the lower end of the vertical pipe 2 is provided with a plug 16.

For the convenience of operation, a handle is arranged on one side of the supporting plate 1.

When the semi-solid food bottle is used, the handle is held by hands, the vertical tube 2 is placed in a semi-solid food bottle body to be sampled, the cylinder body 9 is pressed downwards, the cylinder body 9 drives the two slide rods 7 to move downwards, the slide rods 7 push the lower ends of the stirring rods 3 to swing outwards through the connecting rod 8, when the lower end face of the cylinder body 9 is in contact with the upper end face of the supporting plate 1, the clamping hooks 13 clamp the upper end face of the cylinder body 9, the position of the cylinder body 9 is fixed, and the stirring rods 3 are in an unfolded state;

starting a motor 11, wherein the motor 11 drives a second gear 12 to be meshed with a first gear 10, so that two sliding rods 7 drive a vertical pipe 2 to rotate, a plurality of stirring rods 3 are further driven to rotate along with the vertical pipe 2 and stir the semisolid food in the bottle, a plurality of components of the semisolid food are fully mixed, and after the semisolid food is stirred for a period of time, the motor 11 is turned off;

extrude gasbag 5, gaseous 15 discharges from the second check valve of upside in the gasbag 5, loosen the hand, negative pressure in the gasbag 5 makes second check valve 15 of downside open, gas in the standpipe 2 is through hard tube 6 in being inhaled gasbag 5, when the pressure in standpipe 2 is greater than the opening pressure of first check valve 14, a plurality of first check valves 14 open, the semi-solid food of different positions gets into standpipe 2 from the feed liquor hole 4 that corresponds, when the sample in standpipe 2 satisfies the detection needs, move out in the standpipe 2 follow bottle, open the jam 16 of 2 lower extremes of standpipe, take out the sample in standpipe 2 and detect can.

In the present invention, the outer diameter of the hard tube 6 is slightly smaller than the inner diameter of the vertical tube 2, so that when the cylinder 9 moves downward, the hard tube 6 can smoothly enter the vertical tube 2, and the hard tube 6 does not rotate along with the vertical tube 2, but it should be noted that when the air bag 5 sucks the air in the vertical tube 2, a small amount of outside air enters the hard tube 6 from the gap between the hard tube 6 and the vertical tube 2, but the small amount of air does not affect the opening and sampling of the first check valve 14.

The standpipe 2 of the present invention can be made of transparent material so as to facilitate the observation of the amount of the sample in the standpipe 2.

The semi-solid food suction device is simple in structure, convenient to operate, novel in concept and high in practicability, the cylinder body is pressed downwards to enable the second gear to be meshed with the first gear, the stirring rods are unfolded, the motor is started, the stirring rods fully stir semi-solid food, the air bag is extruded after stirring and mixing, semi-solid food at different positions is sucked into the vertical pipe, operation steps are simplified, layered sampling is achieved, and detection accuracy is improved.

Claims

1. The utility model provides a food safety inspection sampling device, including backup pad (1), a serial communication port, it is connected with standpipe (2) of upper and lower direction to rotate on backup pad (1), the groove of stepping down rather than length direction unanimity has been seted up respectively to standpipe (2) left and right sides, the inslot of stepping down that the left inslot of stepping down articulated have relative puddler (3) about two and the right side articulates there is puddler (3), a plurality of puddlers (3) can be outwards swung simultaneously, feed liquor hole (4) that a plurality of upper and lower directions of edge distribute are seted up respectively to both sides around standpipe (2), feed liquor hole (4) and standpipe (2) inside intercommunication, backup pad (1) top is equipped with gasbag (5), gasbag (5) are through hard tube (6) and standpipe (2) intercommunication.

2. The food safety detection and sampling device according to claim 1, wherein the vertical tube (2) is provided with vertical sliding grooves on the left and right sides, the opposite sides of the two abdicating grooves are respectively communicated with the sliding grooves on the corresponding sides, sliding rods (7) are slidably connected in the sliding grooves, the stirring rod (3) is hinged with a connecting rod (8), and the free end of the connecting rod (8) is hinged with the sliding rod (7).

3. The food safety detection and sampling device according to claim 2, characterized in that a cylinder (9) with a downward opening is rotatably connected to the upper ends of the two sliding rods (7), a first gear (10) positioned in the cylinder (9) is arranged on the outer side of the two sliding rods (7), a motor (11) is arranged on the support plate (1), and a second gear (12) capable of being meshed with the first gear (10) is arranged at the output end of the motor (11).

4. The food safety inspection and sampling device according to claim 1, wherein the upper end of the supporting plate (1) is provided with a hook (13), and the hook (13) can be clamped on the upper end surface of the cylinder (9).

5. The food safety detection and sampling device according to claim 1, wherein a first check valve (14) with an opening facing the vertical pipe (2) is arranged in the liquid inlet hole (4), and a second check valve (15) with an opening facing upwards is respectively arranged on the air bag (5) and the hard pipe (6).

6. The food safety detection and sampling device according to claim 1, wherein the outer diameter of the hard pipe (6) is slightly smaller than the inner diameter of the vertical pipe (2), and the lower end of the vertical pipe (2) is provided with a plug (16).

7. The food safety detection and sampling device according to claim 1, characterized in that a handle is arranged on one side of the support plate (1).