CN217084688U

CN217084688U - Food additive detector

Info

Publication number: CN217084688U
Application number: CN202220116146.2U
Authority: CN
Inventors: 朱孔利; 王伟; 郑皓
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-29
Anticipated expiration: 2032-01-18

Abstract

The utility model belongs to the technical field of food safety, in particular to a food additive detector, which comprises a first box body and a second box body, wherein the first box body is connected with the second box body through a hinge, a detector body is fixedly arranged in the inner cavity of the first box body, a lifting motor is arranged on the inner bottom wall of the second box body, the output shaft of the lifting motor is fixedly connected with a lifting screw rod, a lifting slide rod is fixedly arranged on the inner bottom wall of the second box body, the lifting screw rod and the lifting slide rod respectively penetrate through a lifting plate, the lifting screw rod is connected with the lifting plate in a spiral transmission way, the lifting slide rod is connected with the lifting plate in a sliding way, a blank contrast liquid mixing device and a detection liquid mixing device are fixedly arranged on the top of the lifting plate, a solid food grinding device and a weighing device are fixedly arranged on the top of the lifting plate, a liquid preparation vessel buckle and a cell storage box are fixedly arranged on the top of the lifting plate, a liquid preparation vessel buckle is clamped with a liquid preparation vessel, the device can improve the automation degree of operation, and further improve the working efficiency and the use convenience.

Description

Food additive detector

Technical Field

The utility model belongs to the technical field of food safety, concretely relates to food additive detector.

Background

According to the regulations of the food sanitation act (1995) in China, food additives are artificially synthesized or natural substances added to foods for the purpose of improving the qualities of the foods such as color, fragrance, taste and the like, and for the purpose of preservation and processing technology. At present, food additives in China have 23 categories, more than 2000 categories, including acidity regulators, anticaking agents, antifoaming agents, antioxidants, bleaching agents, leavening agents, coloring agents, color retention agents, enzyme preparations, flavoring agents, nutrition enhancers, preservatives, sweeteners, thickeners, spices and the like, and in food safety monitoring work, the content of the additives in food samples is often required to be detected.

SUMMERY OF THE UTILITY MODEL

The existing food additive detector needs to use other tools to prepare the sample liquid and the contrast liquid before detection, and has the advantages of more required tools, low automation degree and inconvenience in use. The utility model provides a food additive detector, the blank control liquid can be accomplished to this device and the liquid of joining in marriage of detection liquid mixes with automatic stirring, can be automatically with the liquid output after the stirring to the cell in to can be applicable to solid-state and liquid food simultaneously, promote the degree of automation of operation, and then promote work efficiency and convenience in utilization.

The utility model provides a following technical scheme: a food additive detector comprises a first box body and a second box body, wherein the first box body is connected with the second box body through a hinge, a detector body is fixedly arranged in an inner cavity of the first box body, a lifting motor is arranged on an inner bottom wall of the second box body, an output shaft of the lifting motor is fixedly connected with a lifting lead screw, a lifting slide bar is fixedly arranged on the inner bottom wall of the second box body, the lifting lead screw and the lifting slide bar respectively penetrate through a lifting plate, the lifting lead screw is in spiral transmission connection with the lifting plate, the lifting slide bar is in sliding connection with the lifting plate, a blank contrast liquid mixing device and a detection liquid mixing device are fixedly arranged at the top of the lifting plate, a solid food grinding device and a weighing device are fixedly arranged at the top of the lifting plate, a liquid preparation vessel buckle and a cuvette storage box are fixedly arranged at the top of the lifting plate, and the liquid preparation vessel is clamped on the liquid preparation vessel clamp.

The top of detector body is inlayed and is installed touch-control operation screen and thermal printer, the top of detector body is inlayed and is installed the detecting element main part, the top of detecting element main part is opened downwards has a plurality of cuvettes to hold and detects the jack.

The blank control liquid mixing device and the detection liquid mixing device respectively comprise a base fixedly mounted on the lifting plate, a first telescopic cup body is fixedly mounted at the top of the base, a second telescopic cup body is sleeved on the outer side of the first telescopic cup body, a liquid distribution pumping-out device and a liquid inlet hopper are fixedly mounted at the top of the second telescopic cup body, a cuvette fixing clamp is fixedly mounted at the right side of the base, a high-speed motor is fixedly mounted in an inner cavity of the base, an output shaft of the high-speed motor is fixedly connected with a high-speed stirring crushing knife, and the high-speed stirring crushing knife is located inside the first telescopic cup body; when the device is not used, the first telescopic cup body and the second telescopic cup body are in a folded state, so that the folding between the second box body and the first box body is not blocked, the cuvette fixing clamp is used for fixing the cuvette, the high-speed motor drives the high-speed stirring crushing knife to rotate at a high speed, and when the stirring effect is achieved, the solid food can be crushed to be dissolved in liquid.

The liquid distribution and pumping-out device comprises a pump body mounting shell fixedly mounted at the top of the second telescopic cup body, a self-sucking pump is fixedly mounted in an inner cavity of the pump body mounting shell, a liquid inlet of the self-sucking pump is fixedly connected with a telescopic pump-out pipeline, the upper half part of the telescopic pump-out pipeline is integrally formed on the inner top wall of the second telescopic cup body, the lower half part of the telescopic pump-out pipeline is fixed with the inner side wall of the first telescopic cup body, and a liquid outlet of the self-sucking pump is fixedly connected with an L-shaped output pipeline; the flexible pipeline of pumping can stretch out and draw back along with the flexible of the flexible cup of first flexible cup and second, through the operation of touch control operation screen control self priming pump, pumps out the liquid in the first flexible cup through flexible pipeline of pumping.

Wherein the outer side of the liquid inlet hopper is in threaded connection with a sealing cover; the sealing cover is used for sealing the liquid inlet hopper.

The sealing device comprises a first telescopic cup body, a second telescopic cup body, a sealing convex ring, a sealing ring and a sealing ring seat, wherein a first sealing clamping seat is fixedly arranged on the outer side of the first telescopic cup body, a second sealing clamping seat is fixedly arranged in the inner cavity of the second telescopic cup body, a sealing rubber ring is fixedly arranged on the inner side of the second sealing clamping seat, the bottom wall of the first sealing clamping seat is integrally formed with the sealing convex ring, and a sealing ring groove is formed downwards in the top of the second sealing clamping seat; when the device is used, the blank contrast liquid mixing device and the second telescopic cup body in the detection liquid mixing device are upwards pulled to the first sealed clamping seat and the second sealed clamping seat to abut against each other, the sealing convex ring on the first sealed clamping seat and the sealing annular groove on the second sealed clamping seat are matched at the moment, the sealing rubber ring on the inner side of the second sealed clamping seat is in close contact with the outer side wall of the first telescopic cup body, the friction force is utilized to prevent the second telescopic cup body from falling down by itself, and the sealing performance between the first telescopic cup body and the second telescopic cup body is improved.

The coded lock body is arranged on the first box body, the lock seat is arranged on the second box body, the carrying handle is rotatably arranged on the front side of the first box body, and the storage battery is fixedly arranged in the inner cavity of the first box body; the coded lock main part is locked with the lock seat cooperation between first box and the second box, and the carrying handle is used for mentioning this device and removes, and the battery is used for supplying power to this device.

The grinding device comprises a lifting plate, a grinding device seat, a rotating rod, a grinding device seat, a grinding device, a grinding plate and a rotating handle, wherein the grinding device seat is fixedly installed at the top of the lifting plate, a groove is formed in the top of the grinding device seat downwards, a food tray is placed in the groove, the grinding device is rotatably installed on the rear side of the grinding device seat, the grinding device is penetrated through by the rotating rod, the grinding plate is fixedly connected to one end of the rotating rod, which is located on the inner side of the grinding device, and the rotating handle is fixedly installed at the other end of the rotating rod; when detecting solid food, get a small amount of samples after weighing by weighing device, place on food tray, rotate grinding device to the level and lie in the state of food tray top, can hold the turning handle, rotate the grinding board through the bull stick, certain extrusion force is exerted downwards in the pivoted simultaneously, under the extrusion of food tray and grinding board is polished, carries out preliminary grinding to solid food, conveniently detects the crushing of liquid mixing arrangement to solid food and dissolves.

The utility model has the advantages that:

the first box body and the second box body of the device can be folded through the hinge and locked through the combination lock main body and the lock seat in a matching mode, all parts of the device, which are positioned in the first box body and the second box body, are effectively protected in a closed space formed after the first box body and the second box body are folded, the device can be lifted to move through the lifting handle, and the first box body is internally provided with a storage battery which can supply power for the device;

the device can be used for preparing the blank reference liquid and the detection liquid through the liquid preparation vessel and the weighing device, the blank reference liquid and the detection liquid can be respectively and fully stirred and mixed through the blank reference liquid mixing device and the detection liquid mixing device, solid food can be crushed and dissolved in reaction liquid through the arrangement of the solid food grinding device, the high-speed motor and the high-speed stirring crushing cutter, the device can be used for completing the liquid preparation and automatic stirring and mixing of the blank reference liquid and the detection liquid, the stirred liquid can be automatically output to the cuvette and can be simultaneously suitable for the solid food and the liquid food, the automation degree of operation is improved, and further the working efficiency and the use convenience are improved;

this device finishes using the back, wash used cell and join in marriage the liquid cell, pour into the distilled water into to the flexible cup of first flexible cup and second from the feed liquor fill, control high speed motor drives the broken sword of high-speed stirring and rotates, stir the inside distilled water of the flexible cup of first flexible cup and second, utilize the high-speed rotatory distilled water to stir the flexible cup of first flexible cup and second and wash, the washing finishes the back, discharge through the self priming pump with water to the collection container in can, the washing of agitating unit inside has been made things convenient for.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic diagram of a right front axial measurement structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic front sectional view of the second housing of the present invention;

FIG. 4 is a schematic front sectional view of the first case of the present invention;

FIG. 5 is a schematic cross-sectional view of the blank control liquid mixing device and the detection liquid mixing device of the present invention;

fig. 6 is a schematic sectional view of the solid food grinding device of the present invention;

FIG. 7 is an enlarged schematic view of the part A of the present invention;

in the figure: 1. a first case; 2. a second case; 3. a detector body; 4. a lifting screw rod; 5. lifting the sliding rod; 6. a lifting plate; 7. a blank control solution mixing device; 8. a detection liquid mixing device; 9. a solid food grinding device; 10. a weighing device; 11. a liquid preparation vessel is buckled; 12. a liquid preparation vessel; 13. a touch control operation screen; 14. a thermal printer; 15. a detection element main body; 16. the cuvette accommodates the detection jack; 17. a base; 18. a first collapsible cup; 19. a second telescoping cup; 20. a liquid inlet hopper; 21. a cuvette fixing clamp; 22. a high-speed motor; 23. high-speed stirring crushing cutter; 24. the pump body is provided with a shell; 25. a self-priming pump; 26. a telescopic pump outlet pipeline; 27. an L-shaped output pipeline; 28. a first seal cartridge; 29. a second seal cartridge; 30. sealing the rubber ring; 31. a sealing convex ring; 32. sealing the annular groove; 33. a combination lock body; 34. a lock seat; 35. a carrying handle; 36. a battery; 37. a grinding device base; 38. a food tray; 39. a grinding device; 40. a rotating rod; 41. grinding a plate; 42. a handle is rotated; 43. a lift motor; 44. a cuvette storage box.

Detailed Description

Referring to fig. 1-2, the present invention provides the following technical solutions: a food additive detector comprises a first box body 1 and a second box body 2, wherein the first box body 1 is connected with the second box body 2 through a hinge, a detector body 3 is fixedly mounted in an inner cavity of the first box body 1, a lifting motor 43 is mounted on an inner bottom wall of the second box body 2, an output shaft of the lifting motor 43 is fixedly connected with a lifting lead screw 4, a lifting slide rod 5 is fixedly mounted on the inner bottom wall of the second box body 2, the lifting lead screw 4 and the lifting slide rod 5 respectively penetrate through a lifting plate 6, the lifting lead screw 4 is in screw transmission connection with the lifting plate 6, the lifting slide rod 5 is in sliding connection with the lifting plate 6, a blank contrast liquid mixing device 7 and a detection liquid mixing device 8 are fixedly mounted at the top of the lifting plate 6, a solid food grinding device 9 is fixedly mounted at the top of the lifting plate 6, Weighing device 10, the top of lifter plate 6 is fixed mounting still has liquid distribution dish buckle 11 and cell case 44, the joint has liquid distribution dish 12 on the liquid distribution dish buckle 11.

The top of detector body 3 is inlayed and is installed touch-control operation screen 13 and thermal printer 14, the top of detector body 3 is inlayed and is installed detecting element main part 15, the top of detecting element main part 15 is opened downwards has a plurality of cuvettes to hold and detects jack 16.

The blank reference liquid mixing device 7 and the detection liquid mixing device 8 both comprise a base 17 fixedly mounted on the lifting plate 6, a first telescopic cup 18 is fixedly mounted at the top of the base 17, a second telescopic cup 19 is sleeved on the outer side of the first telescopic cup 18, a liquid distribution pumping-out device and a liquid inlet hopper 20 are fixedly mounted at the top of the second telescopic cup 19, a cuvette fixing clamp 21 is fixedly mounted at the right side of the base 17, a high-speed motor 22 is fixedly mounted in an inner cavity of the base 17, an output shaft of the high-speed motor 22 is fixedly connected with a high-speed stirring crushing knife 23, and the high-speed stirring crushing knife 23 is positioned inside the first telescopic cup 18; first flexible cup 18 and the flexible cup 19 of second are in fold condition when this device does not use, make the folding between second box 2 and the first box 1 not blocked, and cell fixation clamp 21 is used for fixed cell, and high-speed motor 22 drives the high-speed rotation of the broken sword of high-speed stirring, when playing the stirring effect, still can carry out the breakage to solid food and make it dissolve in liquid.

The liquid distribution and pumping-out device comprises a pump body mounting shell 24 fixedly mounted at the top of the second telescopic cup body 19, a self-sucking pump 25 is fixedly mounted in an inner cavity of the pump body mounting shell 24, a liquid inlet of the self-sucking pump 25 is fixedly connected with a telescopic pumping-out pipeline 26, the upper half part of the telescopic pumping-out pipeline 26 is integrally formed on the inner top wall of the second telescopic cup body 19, the lower half part of the telescopic pumping-out pipeline 26 is fixed with the inner side wall of the first telescopic cup body 18, and a liquid outlet of the self-sucking pump 25 is fixedly connected with an L-shaped output pipeline 27; the telescopic pump-out pipeline can stretch out and draw back along with the stretching out and drawing back of the first telescopic cup body 18 and the second telescopic cup body 19, the self-sucking pump 25 is controlled to operate through the touch control operation screen 13, and liquid in the first telescopic cup body 18 is pumped out through the telescopic pump-out pipeline 26.

The outer side of the liquid inlet hopper 20 is in threaded connection with a sealing cover; the sealing cover is used for sealing the liquid inlet hopper 20.

A first sealing clamping seat 28 is fixedly installed on the outer side of the first telescopic cup body 18, a second sealing clamping seat 29 is fixedly installed in the inner cavity of the second telescopic cup body 19, a sealing rubber ring 30 is fixedly installed on the inner side of the second sealing clamping seat 29, a sealing convex ring 31 is integrally formed on the bottom wall of the first sealing clamping seat 28, and a sealing ring groove 32 is formed downwards on the top of the second sealing clamping seat 29; when the device is used, the blank contrast liquid mixing device 7 and the second telescopic cup body 19 in the detection liquid mixing device 8 are upwards pulled up to the first sealed clamping seat 28 and the second sealed clamping seat 29 to be supported mutually, at the moment, the sealing convex ring 31 on the first sealed clamping seat 28 and the sealing ring groove 32 on the second sealed clamping seat 29 are matched, the sealing rubber ring 30 on the inner side of the second sealed clamping seat 29 is in tight contact with the outer side wall of the first telescopic cup body 18, when the second telescopic cup body 19 is prevented from automatically falling by friction force, the sealing performance between the first telescopic cup body 18 and the second telescopic cup body 19 is improved.

A coded lock main body 33 is installed on the first box body 1, a lock seat 34 is installed on the second box body 2, a lifting handle 35 is rotatably installed on the front side of the first box body 1, and a storage battery 36 is fixedly installed in an inner cavity of the first box body 1; the first box body 1 and the second box body 2 are locked through the combination of the coded lock main body 33 and the lock seat 34, the lifting handle 35 is used for lifting the device to move, and the storage battery 36 is used for supplying power to the device.

The solid food grinding device 9 comprises a grinding device seat 37 fixedly mounted at the top of the lifting plate 6, a groove is formed downwards at the top of the grinding device seat 37, a food tray 38 is placed on the groove, a grinding device 39 is rotatably mounted at the rear side of the grinding device seat 37, the grinding device 39 is penetrated through by a rotating rod 40, one end of the rotating rod 40, which is positioned at the inner side of the grinding device 39, is fixedly connected with a grinding plate 41, and the other end of the rotating rod 40 is fixedly mounted with a rotating handle 42; when detecting solid food, a small amount of samples are weighed by the weighing device 10 and placed on the food tray 38, the grinding device 39 is rotated to be horizontal and positioned above the food tray 38, the rotating handle 42 can be held by a hand, the grinding plate 41 is rotated through the rotating rod 40, certain extrusion force is applied downwards during rotation, the solid food is ground primarily under the extrusion and grinding of the food tray 38 and the grinding plate 41, and the solid food is conveniently crushed and dissolved by the detection liquid mixing device 8.

The utility model discloses a theory of operation and use flow:

the first box 1 and the second box 2 of the device can be folded through hinges and locked through the combination of the coded lock body 33 and the lock seat 34, parts of the device located in the first box 1 and the second box 2 are effectively protected in a closed space formed after the first box 1 and the second box 2 are folded, the device can be lifted through the lifting handle 35 to move, the storage battery 36 capable of supplying power for the device is arranged in the first box 1, through the arrangement, the device is convenient to transport and carry, and can protect a detector and auxiliary parts, the detection point without a power supply can be conveniently used for flowing detection, when the device is used, the first box 1 and the second box 2 are unfolded, the work of the lifting motor 43 can be controlled through the touch operation screen 13, the lifting motor 43 drives the lifting lead screw 4 to rotate, and the lifting plate 6 is driven by screw transmission to ascend to the top opening of the second box 2 under the cooperation of the lifting slide rod 5 Leveling, pulling up the blank control liquid mixing device 7 and the second telescopic cup 19 in the detection liquid mixing device 8 until the first sealing clamping seat 28 and the second sealing clamping seat 29 mutually abut, wherein the sealing convex ring 31 on the first sealing clamping seat 28 is matched with the sealing ring groove 32 on the second sealing clamping seat 29 at the moment, the sealing rubber ring 30 on the inner side of the second sealing clamping seat 29 is tightly contacted with the outer side wall of the first telescopic cup 18, the sealing performance between the first telescopic cup 18 and the second telescopic cup 19 is improved while the second telescopic cup 19 is prevented from falling down by friction, taking out the cuvette from the cuvette storage box 44, fixing the cuvette 12 below the L-shaped output pipeline 27 through the cuvette fixing clamp 21, when detecting liquid food, placing the cuvette 12 on the weighing device 10, pouring the liquid food into the cuvette 12, and pouring reaction liquid and distilled water with corresponding amount into the cuvette 12 according to proportion, the mixed liquid in the liquid preparation vessel 12 can be poured into a first telescopic cup body 18 and a second telescopic cup body 19 in the detection liquid mixing device 8 through a liquid inlet hopper 20, after the liquid preparation vessel 12 is cleaned, blank reference liquid can be prepared through the weighing device 10, the prepared liquid is poured into the first telescopic cup body 18 and the second telescopic cup body 19 of the blank reference liquid mixing device 7, a high-speed motor 22 in the blank reference liquid mixing device 7 and the detection liquid mixing device 8 is controlled to operate to drive a high-speed stirring crushing knife 23 to rotate at a high speed, the liquid in the first telescopic cup body 18 and the liquid in the second telescopic cup body 19 are fully stirred and mixed, after the mixing is completed, a self-sucking pump 25 is controlled to operate through a touch control operation screen 13, the liquid in the first telescopic cup body 18 is pumped out through a telescopic pump-out pipeline 26 and is output to a cuvette positioned below an L-shaped output pipeline 27 through an L-shaped output pipeline 27, then, the two cuvettes on the right side of the blank control liquid mixing device 7 and the detection liquid mixing device 8 are all taken down, the cuvettes filled with the blank control liquid and the cuvettes filled with the detection liquid are respectively prevented from being placed into a cuvette accommodating detection jack 16, after components needing to be detected are selected through the touch operation screen 13, the blank control liquid and the cuvettes are compared and detected through a detection sensor in the detection element main body 15, a monitoring result is displayed on the touch operation screen 13 for a detection person to check, the detection result can be printed through the thermal printer 14, when solid food is detected, a small amount of samples are weighed through the weighing device 10 and placed on the food tray 38, the grinding device 39 is rotated to be horizontal and positioned above the food tray 38, the rotating handle 42 can be held, the grinding plate 41 is rotated through the rotating rod 40, certain extrusion force is exerted downwards while rotating, under the extrusion grinding of the food tray 38 and the grinding plate 41, the solid food is primarily ground, the ground solid food is placed in the liquid preparation vessel, the liquid preparation vessel is placed on the weighing device 10, the required amount of reaction liquid and distilled water are poured into the liquid preparation vessel to complete the liquid preparation of the detection liquid, the detection liquid is poured into the detection liquid mixing device to prepare the blank control liquid, after the blank control liquid is poured into the blank control liquid mixing device, the high-speed motors 22 in the blank control liquid mixing device and the detection liquid mixing device can be controlled to drive the high-speed stirring crushing cutter 23 to rotate at a high speed, the high-speed stirring crushing cutter 23 in the detection liquid mixing device 8 is used for stirring and mixing the detection liquid, further crushing the ground solid food crushed slag in the detection liquid to dissolve the crushed slag in the detection liquid, and after stirring is completed, to sum up, the device can complete the mixing and automatic stirring of the blank control liquid and the detection liquid, can automatically output the stirred liquid into the cuvette and can be simultaneously suitable for solid and liquid foods, after the device is used, the used cuvette and the liquid preparation cuvette are cleaned, distilled water is injected into the first telescopic cup body 18 and the second telescopic cup body 19 from the liquid inlet hopper 20, the high-speed motor 22 is controlled to drive the high-speed stirring crushing knife 23 to rotate, the distilled water inside the first telescopic cup body 18 and the second telescopic cup body 19 is stirred, the first telescopic cup body 18 and the second telescopic cup body 9 are stirred and cleaned by the distilled water rotating at high speed, after the cleaning is finished, the water is discharged into the collecting container through the self-priming pump 25, and the cleaning of the inner part of the stirring device is facilitated, before the first box body 1 and the second box body 2 are folded and closed, the second telescopic cup body 19 is pressed downwards to enable the first telescopic cup body 18 and the second telescopic cup body 19 to be folded, and the lifting motor 43 is controlled to drive the lifting screw rod 4 to rotate reversely to drive the lifting plate 6 to descend and reset.

Claims

1. A food additive detector is characterized in that: comprises a first box body and a second box body, the first box body and the second box body are connected through a hinge, the inner cavity of the first box body is fixedly provided with a detector body, the inner bottom wall of the second box body is provided with a lifting motor, an output shaft of the lifting motor is fixedly connected with a lifting screw rod, a lifting slide rod is fixedly arranged on the inner bottom wall of the second box body, the lifting screw rod and the lifting slide rod respectively penetrate through the lifting plate, the lifting screw rod is in spiral transmission connection with the lifting plate, the lifting slide bar is connected with the lifting plate in a sliding way, the top of the lifting plate is fixedly provided with a blank contrast liquid mixing device and a detection liquid mixing device, the top fixed mounting of lifter plate has solid food grinding device, weighing device, the top of lifter plate is fixed mounting still has liquid preparation ware buckle and cell case, the joint has the liquid preparation ware on the liquid preparation ware buckle.

2. The food additive testing apparatus of claim 1, wherein: the top of detector body is inlayed and is installed touch-control operation screen and thermal printer, the top of detector body is inlayed and is installed the detecting element main part, the top of detecting element main part is opened downwards has a plurality of cuvettes to hold and detects the jack.

3. The apparatus of claim 1, wherein the apparatus further comprises: blank control liquid mixing arrangement with it all includes fixed mounting and is in detect liquid mixing arrangement base on the lifter plate, the top fixed mounting of base has first flexible cup, the flexible cup of second has been cup jointed in the outside of first flexible cup, the top fixed mounting of the flexible cup of second has joins in marriage liquid pumping-out device and feed liquor fill, the right side fixed mounting of base has the cell fixation clamp, fixed mounting has the high-speed motor in the inner chamber of base, the output shaft and the broken sword fixed connection of high-speed stirring of high-speed motor, the broken sword of high-speed stirring is located the inside of first flexible cup.

4. The food additive testing apparatus of claim 3, wherein: the liquid distribution and pumping device comprises a pump body mounting shell fixedly mounted at the top of the second telescopic cup body, a self-sucking pump is fixedly mounted in an inner cavity of the pump body mounting shell, a liquid inlet of the self-sucking pump is fixedly connected with a telescopic pump-out pipeline, the upper half part of the telescopic pump-out pipeline is integrally formed on the inner top wall of the second telescopic cup body, the lower half part of the telescopic pump-out pipeline is fixed with the inner side wall of the first telescopic cup body, and a liquid outlet of the self-sucking pump is fixedly connected with an L-shaped output pipeline.

5. The food additive testing machine of claim 3, wherein: the outer side of the liquid inlet hopper is in threaded connection with a sealing cover; the sealing cover is used for sealing the liquid inlet hopper.

6. The food additive testing apparatus of claim 3, wherein: the sealing cup is characterized in that a first sealing clamping seat is fixedly mounted on the outer side of the first telescopic cup body, a second sealing clamping seat is fixedly mounted in the inner cavity of the second telescopic cup body, a sealing rubber ring is fixedly mounted on the inner side of the second sealing clamping seat, a sealing convex ring is integrally formed on the bottom wall of the first sealing clamping seat, and a sealing annular groove is formed downwards in the top of the second sealing clamping seat.

7. The food additive testing apparatus of claim 1, wherein: the coded lock is characterized in that a coded lock main body is installed on the first box body, a lock seat is installed on the second box body, a carrying handle is rotatably installed on the front side of the first box body, and a storage battery is fixedly installed in an inner cavity of the first box body.

8. The food additive testing apparatus of claim 1, wherein: the solid food grinding device comprises a grinding device seat fixedly installed at the top of the lifting plate, a groove is formed in the top of the grinding device seat downwards, a food tray is placed in the groove, the grinding device is rotatably installed on the rear side of the grinding device seat, the grinding device is penetrated through by a rotating rod, a grinding plate is fixedly connected to one end, located on the inner side of the grinding device, of the rotating rod, and a rotating handle is fixedly installed at the other end of the rotating rod.