CN220490461U - Liquid sampling device for food detection - Google Patents

Abstract

The utility model relates to the technical field of liquid sampling, in particular to a liquid sampling device for food detection, which comprises a sampling box and a lifting device, wherein a sampling cavity is arranged in the sampling box, a first motor is arranged at the upper end of the back side wall of the sampling box, a rotating column and a gear are arranged in the sampling cavity, a rack meshed with the gear is arranged at the lower end of the gear, the lower end of the rack is connected with the lifting device, the lifting device comprises a second motor, a lifting shell, a lifting column and a sliding block, a connecting rod is arranged on the side wall, close to the non-side wall of the lifting shell, of the sliding block, a sampling tube is arranged on the lower side wall, far away from one end of the lifting shell, of the connecting rod, and a spring in a clamping box stretches and contracts to drive a clamping plate to move.

Description

Liquid sampling device for food detection

Technical Field

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

Background

As is well known, the existing food inspection is a subject for researching and evaluating the quality and the change of food, and according to some basic theories of physics, chemistry and biochemistry and various technologies, according to the established technical standards, such as international and national food sanitation/safety standards, the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts is inspected to ensure that the quality of the product is qualified, sampling is needed before food inspection, and the sampled sample is sent to a professional detection mechanism for detection, so that the safety of the food is ensured.

The current liquid sampling device for food detection is when using, and traditional liquid food sampling device equipment for food detection all is tubulose and does not have flexible function, leads to the device unable to sample liquid for the sample layering as required, and all is by the manual work sampling, and consuming time is longer, and the human cost is higher, leads to its use limitation higher.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a liquid sampling device for food detection.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liquid sampling device for food detection, includes sampling box and elevating gear, be provided with the sampling chamber in the sampling box, sampling box back of the body lateral wall upper end is provided with first motor, the sampling intracavity is provided with rotation post and gear, rotation post run through sampling box back of the body lateral wall and with first motor output is connected, rotation post runs through the gear, the gear lower extreme is provided with the rack with it meshing, elevating gear is connected to the rack lower extreme, elevating gear includes second motor, lifting shell, lifting post and slider, the second motor symmetrical arrangement is in rack back of the body lateral wall, the second motor lower extreme with the lifting shell is connected, lifting shell does not have positive lateral wall, the lifting post runs through lifting shell both sides wall and rather than swivelling joint, the lifting post upper end with the second motor output is connected, the lifting post runs through the slider and rather than threaded connection, the slider is close to lifting shell does not have lateral wall one end and is provided with the connecting rod, the lifting shell is kept away from down and is provided with the sampling tube lateral wall one end.

In order to facilitate the holding of food to be sampled, the utility model is improved by: the sampling cavity is internally provided with a clamping box, the clamping box is arranged on the bottom wall of the sampling box, the upper wall of the clamping box is provided with a plurality of through clamping holes, springs and clamping plates are arranged in the clamping holes, one ends of the springs are connected with the inner wall of the clamping box, and the other ends of the springs are connected with the clamping plates.

In order to further limit and fix the rack, the utility model is improved in that: the utility model discloses a sample box, including rack, sample box, rack, the rack both ends all are provided with the telescopic link, the telescopic link is kept away from rack one end with the sample box inside wall is connected.

In order to facilitate the opening and closing of the sampling cavity, the utility model is improved in that: the sampling box is internally provided with a transparent door, and one side of the transparent door is provided with a handle.

In order to facilitate lifting the sampling box, the utility model is improved in that: the upper side wall of the sampling box is provided with a handle.

In order to facilitate the movement and stop of the sampling box, the utility model is improved by: the lateral wall is provided with universal wheel and brake subassembly under the sampling box, the universal wheel with brake subassembly adaptation.

(III) beneficial effects

Compared with the prior art, the utility model provides a liquid sampling device for food detection, which has the following beneficial effects:

this liquid sampling device for food detection is provided with first motor, gear and rack, first motor output drives gear rotation, thereby the rack moves along with the rotation of gear, the sampling tube removes thereupon, can take a sample to the food of different positions, be provided with the second motor, lift post and slider, the second motor output makes the lift post rotate, lift post and slider threaded connection, make the slider reciprocate, make the sampling tube reciprocate, carry out automatic sampling, do not need the manual work to take a sample, labour saving and time saving, drive the sampling tube through the slider and remove, can carry out the layering sample of different degree of depth to the liquid for sampling as required, be provided with grip box and grip block, spring extension shrink in the grip box drives the grip block and removes, can carry out the centre gripping to the food of equidimension.

Drawings

FIG. 1 is a schematic view of a first view of the structure of the present utility model;

FIG. 2 is a schematic view of a second view of a structure according to the present utility model;

FIG. 3 is a schematic view of the inside of the clamping box of the structure of the present utility model.

In the figure: 1. sampling box; 2. a rotating shaft; 3. a gear; 4. a rack; 5. a telescopic rod; 6. a second motor; 7. lifting the shell; 8. lifting columns; 9. a slide block; 10. a connecting rod; 11. a sampling tube; 12. a clamping box; 13. a first motor; 14. a spring; 15. a clamping plate; 16. a handle; 17. a universal wheel; 18. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a liquid sampling device for food detection comprises a sampling box 1 and a lifting device, wherein a sampling cavity is arranged in the sampling box 1, a first motor 13 is arranged at the upper end of the back side wall of the sampling box 1, a rotating column and a gear 3 are arranged in the sampling cavity, the rotating column penetrates through the back side wall of the sampling box 1 and is connected with the output end of the first motor 13, the rotating column penetrates through the gear 3, a rack 4 meshed with the gear 3 is arranged at the lower end of the gear 3, the lower end of the rack 4 is connected with the lifting device, the lifting device comprises a second motor 6, a lifting shell 7, a lifting column 8 and a sliding block 9, the second motor 6 is symmetrically arranged on the back side wall of the rack 4, the lower end of the second motor 6 is connected with the lifting shell 7, the lifting column 8 penetrates through the two side walls of the lifting shell 7 and is rotationally connected with the lifting shell 7, the upper end of the lifting column 8 is connected with the output end of the second motor 6, the lifting column 8 penetrates through the sliding block 9 and is in threaded connection with the sliding block, a connecting rod 10 is arranged on one side wall of the sliding block 9, which is close to the non-side wall of the lifting shell 7, a sampling tube 11 is arranged on the lower side wall of one end, which is far away from the lifting shell 7, of the connecting rod 10, a clamping box 12 is arranged in the sampling cavity, the clamping box 12 is arranged on the bottom wall of the sampling box 1, a plurality of penetrating clamping holes are formed in the upper wall of the clamping box 12, a spring 14 and a clamping plate 15 are arranged in the clamping holes, one end of the spring 14 is connected with the inner wall of the clamping box 12, the other end of the spring 14 is connected with the clamping plate 15, two ends of the rack 4 are respectively provided with a telescopic rod 5, one end, which is far away from the rack 4, of the telescopic rod 5 is connected with the inner wall of the sampling box 1, a transparent door is arranged in the sampling box 1, and a handle 18 is arranged on one side of the transparent door.

In the use, withhold handle 18 and open the transparent door, food that will take a sample is put into the centre gripping downthehole, spring 14 contracts under the condition of receiving external force, grip block 15 moves to being close to centre gripping box 12 inner wall one side along with spring 14 shrink, carry out the centre gripping, after the centre gripping is accomplished, start first motor 13, first motor 13 output drive axis of rotation 2 rotates, gear 3 rotates thereupon, rack 4 rotates left and right movement along with gear 3, the telescopic column stretches or shortens along with the removal of rack 4, make sampling tube 11 aim at the food, close first motor 13, start second motor 6, second motor 6 output drive lifting column 8 rotates, because lifting column 8 and slider 9 threaded connection, slider 9 moves up and down along with the rotation of lifting column 8, connecting rod 10 moves along with it is along with the sampling tube 11, sampling tube 11 descends and carries out the automatic sample, after finishing the centre gripping, start second motor 6 lifts up sampling tube 11 according to the above-mentioned operation, take out food, spring 14 stretches back original gesture under the condition not having external force, grip block 15 moves to keeping away from centre gripping box 12 lateral wall one end.

In order to meet the above requirements, the improvement of the utility model is that the lifting handle 16 is arranged on the upper side wall of the sampling box 1.

In the practical use process, the sampling box 1 needs to be moved and stopped conveniently, in order to meet the requirements, the utility model is improved in that the lower side wall of the sampling box 1 is provided with a universal wheel 17 and a brake assembly, and the universal wheel 17 is matched with the brake assembly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a liquid sampling device for food detection, includes sampling box (1) and elevating gear, its characterized in that: the utility model discloses a sampling box, including sample case (1), sample case (1) back of body lateral wall upper end is provided with first motor (13), be provided with rotation post and gear (3) in the sample case, rotation post run through sample case (1) back of body lateral wall and with first motor (13) output is connected, rotation post run through gear (3), gear (3) lower extreme is provided with rack (4) with meshing with it, elevating gear is connected to rack (4) lower extreme, elevating gear includes second motor (6), lifting shell (7), lifting column (8) and slider (9), second motor (6) symmetrical arrangement is in rack (4) back of body lateral wall, second motor (6) lower extreme with lifting shell (7) are connected, lifting shell (7) do not have positive lateral wall, lifting column (8) run through lifting shell (7) both sides wall and rotate with it to be connected, lifting column (8) upper end with second motor (6) output (8) and slider (9) are close to one side of the lifting shell (9) is connected with the connecting rod (10), the connecting rod (10) is far away from the lower side wall of one end of the lifting shell (7) is provided with a sampling tube (11).

2. The liquid sampling device for food detection according to claim 1, wherein: the sampling cavity is internally provided with a clamping box (12), the clamping box (12) is arranged on the bottom wall of the sampling box (1), the upper wall of the clamping box (12) is provided with a plurality of through clamping holes, springs (14) and clamping plates (15) are arranged in the clamping holes, one ends of the springs (14) are connected with the inner wall of the clamping box (12), and the other ends of the springs (14) are connected with the clamping plates (15).

3. A liquid sampling device for food testing according to claim 2, wherein: the two ends of the rack (4) are respectively provided with a telescopic rod (5), and one end, far away from the rack (4), of the telescopic rods (5) is connected with the inner side wall of the sampling box (1).

4. A liquid sampling device for food testing according to claim 3, wherein: a transparent door is arranged in the sampling box (1), and a handle (18) is arranged on one side of the transparent door.

5. The liquid sampling device for food testing according to claim 4, wherein: the upper side wall of the sampling box (1) is provided with a handle (16).

6. The liquid sampling device for food testing according to claim 5, wherein: the side wall is provided with universal wheel (17) and brake subassembly under sample case (1), universal wheel (17) with brake subassembly adaptation.