CN213812921U

CN213812921U - Sampling device for food detection

Info

Publication number: CN213812921U
Application number: CN202022794073.6U
Authority: CN
Inventors: 陈健; 杨晖
Original assignee: Lianyungang Food And Drug Inspection And Testing Center
Current assignee: Lianyungang Food And Drug Inspection And Testing Center
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-27
Anticipated expiration: 2030-11-27

Abstract

A sampling device for food detection comprises two groups of supporting columns, wherein the upper ends of the supporting columns are fixedly connected with a working platform, the lower sides of the supporting columns are connected with rotating assemblies, the lower ends of first supporting rods are provided with lifting assemblies, the lower ends of connecting rods are fixedly connected with pressing plates, the telescopic ends of electric telescopic rods are fixedly connected with cover plates, the outer wall of a crushing shaft is provided with a spiral blade, the upper ends of the working platforms are provided with processing boxes, and filtering assemblies are arranged inside the processing boxes; drive the clamp plate through lifting unit and descend and extrude below food, bold food solid is stayed on first filter plate, the food solid of fritter can be stayed on the second filter plate, and food juice can flow into in the sampling vessel, the problem that current sampling device can lead to blockking and can't draw the sample has been solved, simultaneously can also separately detect solid juice food, very big improvement the accuracy that detects, the third motor drives the helical blade and rotates and carry out the breakage to food, and then can detect broken food, the efficiency of sampling test has been improved, the sampling test cost has been reduced simultaneously.

Description

Sampling device for food detection

Technical Field

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

Background

The food refers to various finished products and raw materials for people to eat or drink and the products which are both food and traditional Chinese medicinal materials according to the tradition, but do not include the products for treating. Food detection is an important operation means for judging whether the quality and the sanitation of food meet the qualified standards, and the food detection is to inspect the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts according to the international and national food sanitation safety standards so as to ensure the qualified quality of the products. The food inspection contents comprise sensory detection of food, detection of nutrient components, additives and harmful substances in the food and the like. In order to grasp the food hygiene condition or find whether the food has harmful components, the food is generally sampled and detected by a sampling device.

When food with juice and solid such as fruits is sampled, the conventional common sampling device is inconvenient to use, the device is easy to block due to the solid, the sample cannot be normally extracted, further the food cannot be sampled and detected, and meanwhile, the working efficiency of operators is low; the existing sampling device cannot separately detect the solid and the juice of food, so that the detection result is not accurate and effective enough; meanwhile, when the crushed solid food is detected, additional equipment is needed for crushing, so that the sampling detection efficiency is reduced, and the detection cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for food detection to solve the problem that appears in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sampling device for food detection comprises two groups of support columns, wherein the upper ends of the support columns are fixedly connected with a working platform, the left side of the working platform is rotatably connected with a support column, the lower side of the support column is connected with a rotating assembly, the left side and the right side of the support column are respectively and fixedly connected with a first support rod and a second support rod, the lower end of the first support rod is provided with a lifting assembly, the lower end of the lifting assembly is connected with a connecting plate, the lower end of the connecting plate is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a pressing plate, the lower end of the second support rod is provided with two electric telescopic rods, the telescopic ends of the electric telescopic rods are fixedly connected with a cover plate, the middle part of the cover plate is rotatably connected with a crushing shaft, the outer wall of the crushing shaft is provided with a spiral blade, the upper end of the cover plate is provided with a third motor, the output end of the third motor is fixedly connected with the upper end of the crushing shaft, the upper end of the working platform is provided with a processing box, the inside filtering component that is equipped with of processing case, the last groove of crossing of having seted up of work platform.

Preferably, a sampling device for food detection, the runner assembly includes the pinion, the support column outer wall is located to the fixed cover of pinion, the work platform upper end is provided with first motor, first motor output rigid coupling has the master gear, master gear and pinion meshing transmission.

Preferably, a sampling device for food detection, lifting unit includes second motor and two branches, second motor and two branches set up in first bracing piece lower extreme, both sides rotate between the branch and be connected with the screw rod, screw rod right-hand member rigid coupling in second motor output, screw rod both sides screw thread revolves to opposite, screw rod bilateral symmetry spiro union has the nut piece, nut piece lower extreme articulates there is the bull stick, the bull stick lower extreme articulates in the connecting plate upper end, both sides the rigid coupling has the slide bar between the branch, the slide bar slides and runs through two nut pieces.

Preferably, a sampling device for food detection, the filtering component includes two first supporting blocks and second supporting block, two first supporting block and second supporting block rigid coupling respectively in handle the inner wall about the case, first supporting block and second supporting block upper end are equipped with first filter plate and second filter plate respectively.

Preferably, a sampling device for food detection, both sides the rigid coupling has the diaphragm between the pillar, the diaphragm upper end is provided with two gag lever posts, two place the sample vessel between the gag lever post.

And a liquid guide pipe is arranged at the bottom of the working platform.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable design, start the second motor and pass through the screw rod, the nut piece, the slide bar, the bull stick, connecting plate and connecting rod cooperation drive clamp plate descend, extrude below food, bold food solid is stayed on first filter plate, the food solid of fritter can be stayed on the second filter plate, and food juice can flow in the sampling vessel, can carry out follow-up detection to juice in the sampling vessel, and solid food detects and clears up on first filter plate and the second filter plate, the problem of current sampling device can lead to blockking and unable extraction sample has been solved, it is effectual to take a sample, can also separately detect solid juice food simultaneously, very big improvement the accuracy that detects, be favorable to carrying out the analysis to food.

2. Drive the support column through the runner assembly and rotate, make broken axle and helical blade rotate to be located food directly over, start electric telescopic handle and drive apron and helical blade and descend, cover the upper end opening of handling the case through the apron, can prevent the food spill, then start the third motor and drive broken axle and helical blade and rotate, thereby carry out the breakage to food, the breakage back that finishes, and then can detect food, it is broken to need not other crushing apparatus to carry out food, not only labour saving and time saving, the efficiency of sampling test has been improved, the sampling test cost has been reduced simultaneously, therefore, the practicability is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the lifting assembly of the present invention;

fig. 3 is a schematic structural diagram of the filtering assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-column, 2-work platform, 3-support column, 4-rotation assembly, 401-pinion, 402-first motor, 403-main gear, 5-first support rod, 6-second support rod, 7-lifting assembly, 701-second motor, 702-support rod, 703-screw, 704-nut block, 705-rotating rod, 706-sliding rod, 8-connecting plate, 9-connecting rod, 10-pressing plate, 11-electric telescopic rod, 12-cover plate, 13-crushing shaft, 14-helical blade, 15-third motor, 16-treatment tank, 17-filter assembly, 1701-first support block, 1702-second support block, 1703-first filter plate, 1704-second filter plate, 18-passing groove, 19-transverse plate, 20-limiting rod, 21-sampling container and 22-liquid guide tube.

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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the sampling device for food detection in this embodiment includes two sets of supporting columns 1, a working platform 2 is fixedly connected to the upper ends of the supporting columns 1, a supporting column 3 is rotatably connected to the left side of the working platform 2, a rotating assembly 4 is connected to the lower side of the supporting column 3, a first supporting rod 5 and a second supporting rod 6 are respectively fixedly connected to the left and right sides of the supporting column 3, a lifting assembly 7 is disposed at the lower end of the first supporting rod 5, a connecting plate 8 is connected to the lower end of the lifting assembly 7, a connecting rod 9 is fixedly connected to the lower end of the connecting plate 8, a pressing plate 10 is fixedly connected to the lower end of the connecting rod 9, two electric telescopic rods 11 are disposed at the lower end of the second supporting rod 6, a cover plate 12 is fixedly connected to the telescopic end of the electric telescopic rods 11, a crushing shaft 13 is rotatably connected to the middle of the cover plate 12, a spiral blade 14 is disposed on the outer wall of the crushing shaft 13, a third motor 15 is disposed at the upper end of the cover plate 12, and the output end of the third motor 15 is fixedly connected to the upper end of the crushing shaft 13, the upper end of the working platform 2 is provided with a processing box 16, a filtering component 17 is arranged in the processing box 16, and a through groove 18 is formed in the working platform 2.

The rotating assembly 4 comprises a pinion 401, the pinion 401 is fixedly sleeved on the outer wall of the supporting column 3, a first motor 402 is arranged at the upper end of the working platform 2, a main gear 403 is fixedly connected to the output end of the first motor 402, and the main gear 403 is in meshing transmission with the pinion 401.

The lifting assembly 7 comprises a second motor 701 and two supporting rods 702, the second motor 701 and the two supporting rods 702 are arranged at the lower end of the first supporting rod 5, a screw rod 703 is rotatably connected between the two supporting rods 702, the right end of the screw rod 703 is fixedly connected to the output end of the second motor 701, the thread directions of the two sides of the screw rod 703 are opposite, nut blocks 704 are symmetrically screwed on the two sides of the screw rod 703, the lower end of each nut block 704 is hinged to a rotating rod 705, the lower end of each rotating rod 705 is hinged to the upper end of the connecting plate 8, a sliding rod 706 is fixedly connected between the two supporting rods 702, and the sliding rod 706 slidably penetrates through the two nut blocks 704.

The filter assembly 17 comprises two first support blocks 1701 and two second support blocks 1702, the two first support blocks 1701 and the two second support blocks 1702 are respectively fixedly connected with the left and right inner walls of the treatment tank 16, and the upper ends of the first support blocks 1701 and the second support blocks 1702 are respectively provided with a first filter plate 1703 and a second filter plate 1704.

A transverse plate 19 is fixedly connected between the pillars 1 at the two sides, two limiting rods 20 are arranged at the upper end of the transverse plate 19, and a sampling container 21 is arranged between the two limiting rods 20; sampling container 21 is mainly used for the storage sampling juice, and gag lever post 20 can conveniently be to sampling container 21's placing, guarantees that the position is accurate.

The bottom of the working platform 2 is provided with a liquid guide pipe 22, so that the juice can enter the sampling container 21 more conveniently.

The utility model discloses a theory of operation does:

when the device is used, firstly, solid food to be detected is placed on a first filter plate 1703 in a treatment box 16, a first motor 402 is started to drive a main gear 403 to rotate, so as to drive a pinion 401 and a support column 3 to rotate, and further drive a first support rod 5, a lifting assembly 7 and a pressing plate 10 to rotate, so that the pressing plate 10 is positioned right above an opening of the treatment box 16 and the food; then the second motor 701 is started to drive the screw 703 to rotate, thereby driving the nut blocks 704 at two sides to move close to each other along the sliding rod 706, further driving the connecting plate 8, the connecting rod 9 and the pressing plate 10 to descend through the rotating rod 705, extruding the food below through descending of the pressing plate 10, keeping the large food solid on the first filter plate 1703, keeping the small food solid extruding the first filter plate 1703 on the second filter plate 1704, allowing the food juice to pass through the first filter plate 1703, the second filter plate 1704 and the through groove 18, flowing into the sampling container 21 through the liquid guide tube 22, performing subsequent detection on the juice in the sampling container 21, simultaneously taking out the solid food on the first filter plate 1703 and the second filter plate 1704 for detection and cleaning, facilitating detection, solving the problem that the sample cannot be extracted due to blockage of the existing sampling device, having good sampling effect, and simultaneously separately detecting the solid food, the accuracy of detection is greatly improved, and the food analysis is facilitated.

When detecting solid food after needs are broken, drive support column 3 through runner assembly 4 and rotate, make the second bracing piece 6, electric telescopic handle 11, broken axle 13 and helical blade 14 rotate one hundred eighty degrees, make it be located food directly over, then start electric telescopic handle 11 and drive apron 12 and helical blade 14 and descend, until apron 12 covers the upper end opening of handling case 16, can prevent food spill, then start third motor 15 and drive broken axle 13 and helical blade 14 and rotate, thereby carry out the breakage to food, after the breakage finishes, and then can detect food, it is broken to need not additional crushing apparatus to carry out food, not only labour saving and time saving, the efficiency of sampling test has been improved, the sampling test cost has been reduced simultaneously, and the practicality is high.

The electrical components are externally connected with a power supply, and the control mode is common knowledge, so that the detailed description is omitted in the specification.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides a sampling device for food detection, includes two sets of pillars (1), its characterized in that: the device is characterized in that a working platform (2) is fixedly connected to the upper end of the strut (1), a support column (3) is rotatably connected to the left side of the working platform (2), a rotating assembly (4) is connected to the lower side of the support column (3), a first support rod (5) and a second support rod (6) are fixedly connected to the left side and the right side of the support column (3) respectively, a lifting assembly (7) is arranged at the lower end of the first support rod (5), a connecting plate (8) is connected to the lower end of the lifting assembly (7), a connecting rod (9) is fixedly connected to the lower end of the connecting plate (8), a pressing plate (10) is fixedly connected to the lower end of the connecting rod (9), two electric telescopic rods (11) are arranged at the lower end of the second support rod (6), a cover plate (12) is fixedly connected to the telescopic end of the electric telescopic rods (11), a crushing shaft (13) is rotatably connected to the middle of the cover plate (12), and a spiral blade (14) is arranged on the outer wall of the crushing shaft (13), apron (12) upper end is equipped with third motor (15), third motor (15) output rigid coupling in broken axle (13) upper end, work platform (2) upper end is equipped with handles case (16), handle the inside filtering component (17) that is equipped with of case (16), work platform (2) are last to have seted up groove (18).

2. The sampling device for food detection according to claim 1, wherein: rotating assembly (4) includes pinion (401), support column (3) outer wall is located to fixed cover of pinion (401), work platform (2) upper end is provided with first motor (402), first motor (402) output rigid coupling has master gear (403), master gear (403) and pinion (401) meshing transmission.

3. The sampling device for food detection according to claim 1, wherein: lifting unit (7) include second motor (701) and two branch (702), second motor (701) and two branch (702) set up in first bracing piece (5) lower extreme, both sides rotate between branch (702) and be connected with screw rod (703), screw rod (703) right-hand member rigid coupling is in second motor (701) output, screw rod (703) both sides screw thread is to opposite, screw rod (703) bilateral symmetry spiro union has nut piece (704), nut piece (704) lower extreme articulates there is bull stick (705), bull stick (705) lower extreme articulates in connecting plate (8) upper end, both sides the rigid coupling has slide bar (706) between branch (702), slide bar (706) slide and run through two nut pieces (704).

4. The sampling device for food detection according to claim 1, wherein: the filter assembly (17) comprises two first support blocks (1701) and two second support blocks (1702), the two first support blocks (1701) and the two second support blocks (1702) are fixedly connected to the left inner wall and the right inner wall of the treatment tank (16) respectively, and the upper ends of the first support blocks (1701) and the second support blocks (1702) are provided with first filter plates (1703) and second filter plates (1704) respectively.

5. The sampling device for food detection according to claim 1, wherein: both sides rigid coupling has diaphragm (19) between pillar (1), diaphragm (19) upper end is provided with two gag lever posts (20), two place sample container (21) between gag lever post (20).

6. The sampling device for food detection according to claim 1, wherein: a liquid guide pipe (22) is arranged at the bottom of the working platform (2).