CN109254127B

CN109254127B - Food detection equipment

Info

Publication number: CN109254127B
Application number: CN201811133604.8A
Authority: CN
Inventors: 王春燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2021-06-04
Anticipated expiration: 2038-09-27
Also published as: CN109254127A

Abstract

The invention discloses food detection equipment, which comprises a cylinder, wherein the diameter of one end of the cylinder is gradually reduced to form a conical part, a plurality of through holes are formed in the other end of the cylinder, a suction nozzle is arranged in each through hole, and each suction nozzle is communicated with an air suction pump; the sleeve is sleeved on the periphery of the cylinder, a first rotary disc is sleeved on one side of the periphery of the cylinder, the first rotary disc can rotate around the cylinder, a first gear is arranged on the periphery of the first rotary disc along the circumferential direction, the sleeve is connected with the first rotary disc through a connecting rod, a second motor is arranged above the sleeve, and the second motor drives the first rotary disc to rotate; the detection box is located below the cylinder, a material guide pipe is vertically arranged between the detection box and the cylinder, a partition plate is arranged in the detection box along the axis direction of the material guide pipe, and the partition plate divides the interior of the detection box into a storage chamber and a detection chamber. The food detection equipment can carry out on-site detection on food, can fully mix the food in the food packaging bag, and has accurate detection result.

Description

Food detection equipment

Technical Field

The invention relates to the technical field of food detection. More particularly, the present invention relates to a food testing apparatus.

Background

With the progress and development of science and technology, people are not satisfied with temperature saturation, requirements are put forward on food safety, and with the frequent occurrence of food quality safety accidents, food safety becomes a hot spot of attention of people. In prior art, mainly adopt the manual work to open the food bag, take out food and detect, the efficiency that detects is lower, and need bring the sample back to the detection room and detect, receives environmental factor's influence easily at the witnessed inspections, influences the rate of accuracy that detects.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

Still another object of the present invention is to provide a food testing apparatus, which can perform on-site testing on food, and can fully mix food in food packaging bags, thereby ensuring randomness of food testing and accurate testing result.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a food detection apparatus including:

the device comprises a cylinder, a suction pipe and a suction pipe, wherein the cylinder is horizontally arranged, two ends of the cylinder are sealed, the diameter of one end of the cylinder is gradually reduced to form a conical part, a plurality of through holes are formed in the other end of the cylinder, a suction nozzle is arranged in each through hole, and each suction nozzle is communicated with an air suction pump positioned outside the cylinder through a suction pipe; a driving wheel and a driven wheel are sequentially arranged in the cylinder along the length direction of the cylinder, a conveying belt is wound on the driving wheel and the driven wheel, the driving wheel is close to the end part of the cylinder, which is provided with a through hole, the driving wheel is connected with a first motor rotating shaft arranged outside the cylinder, and the first motor rotates to drive the driving wheel to rotate;

the sleeve is sleeved on the periphery of the end part of the cylinder, which is provided with the through hole, and can rotate around the cylinder, a plurality of first spine parts are obliquely arranged on the periphery of the sleeve, an included angle between each first spine part and the axis of the sleeve is 30-60 degrees, a first rotating disc is sleeved on one side of the periphery of the cylinder, the first rotating disc can rotate around the cylinder, first gears are arranged on the periphery of the first rotating disc along the circumferential direction, the sleeve is connected with the first rotating disc through a connecting rod, a second motor is arranged above the sleeve, a second gear is coaxially sleeved on an output shaft of the second motor, the first gear and the second gear are meshed, and the second motor rotates to drive the first rotating disc to rotate;

the detection box is positioned below the cylinder, a material guide pipe is vertically arranged between the detection box and the cylinder, the upper end of the material guide pipe extends upwards and is communicated with the cylinder, the upper end of the material guide pipe is close to a driven wheel, the lower end of the material guide pipe extends downwards and is communicated with the detection box, a partition plate is arranged in the detection box along the axis direction of the material guide pipe, a space is formed between the upper end of the partition plate and the top wall of the detection box, the interior of the detection box is divided into a storage chamber and a detection chamber by the partition plate, an inverted V-shaped plate is arranged above the partition plate, the axis of the V-shaped plate is the same as the axis of the material guide pipe, the two ends of the V-shaped plate respectively extend into the storage chamber and the detection chamber, the storage chamber is provided with a discharge port corresponding to the bottom of the detection box, a detection platform is arranged in the detection chamber and, a dropper is arranged in the detection hole and extends into the detection chamber.

Preferably, food detection equipment, drum periphery cover is equipped with a ring shape second carousel, first carousel are located the sleeve both sides respectively, a plurality of mounting holes have been seted up along circumference on the second carousel, all are equipped with the internal thread in every mounting hole, its and a plurality of mounting hole one-to-one of a plurality of screw rods, every screw rod periphery all is equipped with the external screw thread, the one end and telescopic end connection, the other end of every screw rod pass the mounting hole and with mounting hole threaded connection.

Preferably, food detection equipment, the terminal surface is connected with the free end of a cylinder under the testing platform, the stiff end of cylinder stretches out outside the detection case, the holding tank is established to the testing platform upper surface, the holding tank top is equipped with the puddler, the puddler upper end is connected with the pivot that is located the third motor outside the detection case, the coaxial cover in puddler periphery is equipped with a drying tube, the interval cover is equipped with a plurality of baffles about the part that the puddler periphery is located between the drying tube, the baffle falls into a plurality of chambeies that hold with drying tube inner space, a plurality of air vents have all been seted up on drying tube side and baffle surface, every holds the intracavity and all is filled with the quick lime with the ventilated membrane cladding.

Preferably, the food detection device is characterized in that an electromagnetic valve is arranged in the material guide pipe, an observation window is arranged on one side wall of the detection box corresponding to the detection platform, and transparent glass is arranged in the observation window.

Preferably, food detection equipment, all be equipped with the filter screen in every suction nozzle, the side that the second carousel kept away from the sleeve is equipped with a plurality of second spine portions.

Preferably, the food detection device, the inner wall surface of the material guide pipe and the upper surface of the V-shaped plate are coated with non-stick coating layers.

The invention at least comprises the following beneficial effects:

1. the food detection equipment provided by the invention can be used for carrying out on-site detection on food, and can be used for fully mixing the food in the food packaging bag, so that the randomness of food detection is guaranteed, and the detection result is accurate.

2. According to the food detection equipment, the drying pipes are arranged on the stirring rod, the plurality of accommodating cavities of the drying pipes are filled with lime, and the lime-filled drying agent can be used for absorbing water in the detection box, so that the detection accuracy is guaranteed.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic structural diagram of a food detection device according to one embodiment of the present invention;

fig. 2 is a schematic structural diagram of a drying tube arrangement of a food detection device according to one embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

It should be noted that in the description of the present invention, the terms "upper", "lower", "inside", "outside", 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 simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-2, the present invention provides a food detection apparatus comprising:

the device comprises a cylinder 1, a plurality of suction nozzles and a plurality of air suction pumps, wherein the cylinder 1 is horizontally arranged, two ends of the cylinder 1 are sealed, the diameter of one end of the cylinder 1 is gradually reduced to form a conical part, a plurality of through holes 11 are formed in the conical part, a plurality of through holes are formed in the other end of the cylinder, a suction nozzle 12 is arranged in each through hole, and each suction nozzle 12 is communicated with an air suction pump 15 positioned outside the cylinder through a suction pipe; a driving wheel 13 and a driven wheel 14 are sequentially arranged in the cylinder 1 along the length direction of the cylinder, a conveying belt 15 is wound on the driving wheel 13 and the driven wheel 14, the driving wheel 13 is close to the end part of the cylinder 1 provided with the through hole 11, the driving wheel 13 is connected with a rotating shaft of a first motor (not shown) arranged outside the cylinder 1, and the first motor rotates to drive the driving wheel 13 to rotate;

the sleeve 21 is sleeved on the periphery of the end portion, provided with the through hole 11, of the cylinder 1, the sleeve 21 can rotate around the cylinder 1, a plurality of first spine portions 22 are obliquely arranged on the periphery of the sleeve 21, an included angle between each first spine portion 22 and the axis of the sleeve 21 is 30-60 degrees, a first rotary disc 23 is sleeved on one side, located on the sleeve 21, of the periphery of the cylinder 1, the first rotary disc 23 can rotate around the cylinder 1, first gears (not shown) are circumferentially arranged on the periphery of the first rotary disc 23, the sleeve 21 is connected with the first rotary disc 23 through a connecting rod 24, a second motor (not shown) is arranged above the sleeve 21, a second gear is coaxially sleeved on an output shaft of the second motor, the first gear and the second gear are meshed, and the second motor drives the first rotary disc 23 to rotate;

the detecting box 4 is positioned below the cylinder 1, the material guiding pipe 3 is vertically arranged between the detecting box 4 and the cylinder 1, the upper end of the material guiding pipe 3 extends upwards and is communicated with the cylinder 1, the upper end of the material guiding pipe 3 is close to the driven wheel 14, the lower end of the material guiding pipe 3 extends downwards and is communicated with the detecting box 4, a partition plate 41 is arranged in the detecting box 4 along the axial direction of the material guiding pipe 3, a space is formed between the upper end of the partition plate 41 and the top wall of the detecting box 4, the interior of the detecting box 4 is divided into a storage chamber 43 and a detecting chamber 44 by the partition plate 41, an inverted V-shaped plate 42 is arranged above the partition plate 41, the axial line of the V-shaped plate 42 is the same as that of the material guiding pipe 3, two ends of the V-shaped plate 42 respectively extend into the storage chamber 43 and the detecting chamber 44, the 43 is provided with a discharge port 46 corresponding to the bottom of the detecting box 4, a, the detection chamber 44 is provided with a detection hole corresponding to the side wall of the detection box 4 and located above the detection platform 51, a dropper 45 is arranged in the detection hole, and the dropper 45 extends into the detection chamber 44.

When the food detection device is used, firstly, the conical part of the cylinder 1 is inserted into a food packaging bag, the conical part can be inserted into the depth and the position at will, then the second motor is started, the second motor drives the first rotating disc 23 to rotate through the meshing between the first gear and the second gear, the first rotating disc 23 drives the sleeve 21 to rotate through the connecting rod 24, the sleeve 21 rotates to stir food raw materials to be detected in the food packaging bag, so that the inaccurate detection result caused by the accumulation of unqualified or qualified food in the food packaging bag can be prevented, the unqualified and qualified food are fully mixed through the rotation of the sleeve 21, the test result is more accurate, and the first spine part 22 arranged outside the sleeve 21 further improves the mixing effect of the food; then the second motor is closed, the air pump 15 is started, the air pump 15 pumps out the gas in the cylinder 1 through the suction nozzle 12, so that the cylinder 1 is kept vacuum, food in the food packaging bag is sucked into the cylinder 1 through the through hole 11 under atmospheric pressure, then the first motor is started, the first motor drives the driving wheel 13 to rotate, so that the conveying belt 15 rotates, namely, the food sucked into the cylinder 1 is conveyed into the material guide pipe 3 through the conveying belt 15 and then enters the detection box 4, and due to the fact that the V-shaped plate 42 is arranged in the detection box 4, the food entering the detection box 4 is shunted through the V-shaped plate 42, and one part of the food enters the storage chamber 43, so that the subsequent storage, evidence obtaining and storage of the food are facilitated; the other part of the food enters the detection chamber 44 for detection, the food entering the detection chamber 44 firstly enters the detection platform 51, then the detection reagent is added into the dropper 45, the detection reagent reacts with the food on the detection platform 51, and the quality of the food is judged according to the reaction. The detection equipment avoids the traditional situation that a food packaging bag needs to be opened manually, then a tool is used by hands to take out a sample, and in order to pass the detection, some vendors place qualified products on the upper layer and place unqualified products on the lower layer, the detection is easy to escape. The detection equipment can be used for carrying out on-site detection on food, and can fully mix the food in the food packaging bag, thereby ensuring the randomness of food detection and accurate detection result.

In another technical scheme, food detection equipment, 1 periphery cover of drum is equipped with a ring shape second carousel 25, first carousel 23 are located sleeve 21 both sides respectively, a plurality of mounting holes have been seted up along circumference on the second carousel 25, all are equipped with the internal thread in every mounting hole, a plurality of screw rods 26 it and a plurality of mounting hole one-to-one, every screw rod 26 periphery all is equipped with the external screw thread, the one end of every screw rod 26 and sleeve 21's end connection, the other end pass the mounting hole and with mounting hole threaded connection. In this technical scheme, when first carousel 23 rotated, drive screw rod 26 and rotate, because the spiro union between the screw rod 26 and the screw hole on the second carousel 25, can make second carousel 25 remove along drum 1 axial direction like this, can further mix the food in the food package bag.

In another kind of technical scheme, food detection equipment, testing platform 51 lower extreme face is connected with a cylinder 52's free end, outside detection case 4 was stretched out to the stiff end of cylinder 52, holding tank 53 was established to testing platform 51 upper surface, holding tank 53 top is equipped with puddler 54, puddler 54 upper end is connected with the pivot that is located the outer third motor 55 of detection case 4, the coaxial cover in puddler 54 periphery is equipped with a drying tube 56, the interval cover is equipped with a plurality of baffles 57 about the part that puddler 54 periphery is located between drying tube 56, baffle 57 falls into a plurality of chambeies that hold with drying tube 56 inner space, a plurality of air vents have all been seted up on drying tube 56 side and baffle 57 surface, every holds the intracavity and all fills has the quick lime with the ventilated membrane cladding. In this technical scheme, if it is great to be detected food granule, the food that is detected gets into holding tank 53 on the testing platform 51, then wait to detect in holding tank 53 through burette 45 and detect food addition and detect liquid, then make puddler 54 stretch into holding tank 53 through the flexible adjustment of cylinder, stir the food in holding tank 53, can make fast like this wait to detect food and detect liquid and take place the reaction, test procedure with higher speed, save time. Meanwhile, the drying tubes 56 are arranged on the stirring rod 54, lime is filled in the accommodating cavities of the drying tubes 56, and moisture in the detection box 4 can be absorbed by using a lime filling drying agent, so that the detection accuracy is guaranteed.

In another technical scheme, in the food detection device, the electromagnetic valve 31 is arranged in the material guiding pipe 3, an observation window is arranged on one side wall of the detection box 4 corresponding to the detection platform 51, and transparent glass is arranged in the observation window. The transparent glass is convenient for observing and judging the food reaction.

In another technical solution, in the food detection apparatus, a filter screen is disposed in each suction nozzle 12, and a plurality of second spikes are disposed on a side surface of the second rotary disc 25 away from the sleeve 21. Through setting up second spine portion, further improved the mixed effect of food in the food package bag, set up the filter screen and prevent that the suction nozzle from blockking up.

In another technical scheme, in the food detection device, non-stick coating layers are coated on the inner wall surface of the material guide pipe 3 and the upper surface of the V-shaped plate 42. By providing the non-stick coating layer, food can be prevented from sticking to the inner wall surface of the material guiding pipe 3 and the surface of the V-shaped plate 42.

The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the food detection apparatus of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. Food detection apparatus, characterized by comprising:

the detection box is positioned below the cylinder, a material guide pipe is vertically arranged between the detection box and the cylinder, the upper end of the material guide pipe extends upwards and is communicated with the cylinder, the upper end of the material guide pipe is close to a driven wheel, the lower end of the material guide pipe extends downwards and is communicated with the detection box, a partition plate is arranged in the detection box along the axis direction of the material guide pipe, a space is formed between the upper end of the partition plate and the top wall of the detection box, the interior of the detection box is divided into a storage chamber and a detection chamber by the partition plate, an inverted V-shaped plate is arranged above the partition plate, the axis of the V-shaped plate is the same as the axis of the material guide pipe, the two ends of the V-shaped plate respectively extend into the storage chamber and the detection chamber, the storage chamber is provided with a discharge port corresponding to the bottom of the detection box, a detection platform is arranged in the detection chamber and, a dropper is arranged in the detection hole and extends into the detection chamber;

the utility model discloses a drying tube, including testing platform, detection platform, including the cylinder, the stiff end of cylinder stretches out outside the detection case, the holding tank is established to the testing platform upper surface, the holding tank top is equipped with the puddler, the puddler upper end is connected with the pivot that is located the outer third motor of detection case, the coaxial cover in puddler periphery is equipped with a drying tube, the part that the puddler periphery is located between the drying tube is overlapped at the interval from top to bottom and is equipped with a plurality of baffles, and the baffle falls into a plurality of chambeies that hold with drying tube inner space, a plurality of air vents have all been seted up on drying tube side and baffle surface, and every is held the intracavity and all is filled the.

2. The food detection device as claimed in claim 1, wherein an annular second rotary plate is sleeved on the periphery of the cylinder, the second rotary plate and the first rotary plate are respectively located on two sides of the sleeve, a plurality of mounting holes are formed in the second rotary plate along the circumferential direction, each mounting hole is internally provided with a screw thread, a plurality of screws are in one-to-one correspondence with the plurality of mounting holes, each screw is externally provided with a screw thread on the periphery, one end of each screw is connected with the end portion of the sleeve, and the other end of each screw passes through the mounting hole and is in threaded connection with the mounting hole.

3. The food detection apparatus as claimed in claim 1, wherein the material guiding tube is provided with an electromagnetic valve, the detection box is provided with a viewing window corresponding to a side wall of the detection platform, and a transparent glass is installed in the viewing window.

4. The food detection apparatus of claim 2, wherein each suction nozzle has a filter screen therein, and the second turntable has a plurality of second spikes on a side thereof away from the sleeve.

5. The food detection apparatus of claim 1, wherein the inner wall surface of the material guiding pipe and the upper surface of the V-shaped plate are coated with a non-stick coating.