CN117405673A - Food ingredient detection device - Google Patents
Food ingredient detection device Download PDFInfo
- Publication number
- CN117405673A CN117405673A CN202311421881.XA CN202311421881A CN117405673A CN 117405673 A CN117405673 A CN 117405673A CN 202311421881 A CN202311421881 A CN 202311421881A CN 117405673 A CN117405673 A CN 117405673A
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- support
- detection
- sample
- sliding
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- 238000001514 detection method Methods 0.000 title claims abstract description 144
- 235000012041 food component Nutrition 0.000 title claims abstract description 16
- 239000005417 food ingredient Substances 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 239000007787 solid Substances 0.000 claims abstract description 63
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000003153 chemical reaction reagent Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000005360 mashing Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims 2
- 239000011087 paperboard Substances 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 48
- 239000000306 component Substances 0.000 description 12
- 239000005428 food component Substances 0.000 description 5
- 238000003556 assay Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001310 location test Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000021055 solid food Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/13—Moving of cuvettes or solid samples to or from the investigating station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4083—Concentrating samples by other techniques involving separation of suspended solids sedimentation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a food ingredient detection device, which relates to the technical field of food detection and comprises a device frame, wherein the device frame comprises a device bracket, a heating and stirring device is fixedly arranged at the front end of the top of the device bracket and comprises a second device shell, the second device shell is slidably arranged at the top of the device bracket, a fourth motor is fixedly arranged in the second device shell, a gear is fixedly arranged on the fourth motor, a plurality of heating rods are rotatably arranged at the bottom of the second device shell, the gear is fixedly arranged at the top of the heating rods, and an ultraviolet lamp is fixedly arranged at the bottom of the second device shell; the semi-finished food sample can be processed through the heating and stirring device, so that inconvenience of sampling multiple food samples is avoided; the conveying device can separate and detect the liquid and the solid in the food sample independently, and avoids the difficulty in judging the components independently contained in the solid and the liquid during the mixed detection.
Description
Technical Field
The invention relates to the technical field of food detection, in particular to a food component detection device.
Background
Food safety is a major problem for health of people of all ages and construction of a harmonious society, and nutritional ingredients in food and whether food contains excessive harmful substances such as additives are main detection purposes in food safety detection.
In the prior art, when detecting food components, the detection needs to be carried out in different steps, multiple sampling needs to be carried out, and meanwhile, the semi-finished food needs to be sampled again after being processed due to the fact that components of the semi-finished food before and after processing are changed, so that the problems of more detection sample requirements, low detection efficiency and the like exist.
The invention discloses a food nutrient component detection device, which is characterized in that solid and liquid in food are crushed and stirred independently by a processing mechanism, then are sent into a stage to weigh and calculate the approximate components of the food, then are manually detected by a microscope, and meanwhile, the food is sterilized by irradiation of an ultraviolet lamp, so that detection errors are reduced.
However, the invention still has the problem that the semi-finished food cannot be detected quickly, and the semi-finished food still needs to be sampled for multiple times, so the invention provides a food component detection device.
Disclosure of Invention
The invention provides a food ingredient detection device which aims at the technical problems and comprises a device frame, wherein the device frame comprises a device bracket, an upper layer of sample channel and a lower layer of sample channel are arranged in the device bracket, a sample transportation bracket is fixedly arranged at the front end of the device bracket, a heating and stirring device is fixedly arranged at the front end of the top of the device bracket and comprises a second device shell, the second device shell is slidably arranged at the top of the device bracket, a third electric push rod is fixedly arranged at the top of the second device shell and is fixedly connected with the device bracket, a fourth motor is fixedly arranged in the second device shell, a gear is fixedly arranged on the fourth motor, a plurality of heating rods are rotatably arranged at the bottom of the second device shell, gears on the heating rods are fixedly arranged at the tops of the heating rods and meshed with gears on the fourth motor, and an ultraviolet lamp is fixedly arranged at the bottom of the second device shell; the utility model discloses a sample transportation support, including sample transportation support, detection objective table, the spout top is equipped with the gear line, slidable mounting has the detection objective table between two spouts of sample transportation support, the detection objective table includes carries the thing frame, carry thing frame slidable mounting in the spout of sample transportation support, carry thing frame left and right sides fixed mounting has the sixth motor, fixed mounting has the gear on the sixth motor, gear on the sixth motor meshes with the gear line on the sample transportation support spout, carry thing frame both sides rotary mounting has a plurality of pulleys, pulley and the spout bottom contact cooperation on the sample transportation support, carry thing frame in left side fixed mounting has transparent observation dish, transparent observation dish front end is equipped with the detection groove, detection groove top fixed mounting has a plurality of test paper presss from both sides, the clamping has different types of test paper in the test paper presss from both sides, transparent observation dish bottom fixed mounting has the illumination board, right side fixed mounting has the chemical examination detection support in the thing frame, be equipped with a plurality of test tube grooves on the chemical examination detection support, test tube groove intercommunication, a plurality of detection tube bottom rotary mounting has a plurality of test tube, the location test tube bottom.
Further, a sliding support is arranged on the left side of the sample transportation support, a detection device is slidably arranged in the sliding support, an adjusting rocker is rotatably arranged at the top of the sliding support, a gear is fixedly arranged on the adjusting rocker, the detection device comprises a detection eyepiece, the detection eyepiece is slidably arranged in the sliding support on the sample transportation support, the right side of the detection eyepiece is provided with gear patterns, the gear patterns on the detection eyepiece are meshed with the gear on the adjusting rocker, a detection objective is transversely slidably arranged at the top of the detection eyepiece, a support rod is fixedly arranged at the side of the detection objective, the bottom of the support rod is provided with gear patterns, a threaded rocker is rotatably arranged at the top of the detection support rod, threads on the threaded rocker are matched with a gear pattern worm on the support rod of the detection objective, the top of the detection objective is rotatably provided with a detection eyepiece, a fourth electric push rod is fixedly arranged in the detection support rod, the top of the fourth electric push rod is fixedly arranged with a rotating rod support, a plurality of detection rotating rods are rotatably arranged in the rotating rod support, a plurality of centrifugal detection rods are fixedly arranged at the bottom of the rotating rod support, belt pulleys are fixedly arranged at the top of the detection rotating rod, the detection rotating rods are connected through a belt, a seventh motor is fixedly arranged in the rotating rod support, the belt pulleys are fixedly arranged on the seventh motor, the seventh motor is connected with the detection rotating rods through a belt, a liquid storage tank is arranged in the detection rotating rod, a plurality of liquid discharging holes are arranged outside the detection rotating rod and are communicated with the liquid storage tank in the detection rotating rod, a limit key is fixedly arranged at the bottom of the detection rotating rod, the limit key at the bottom of the detection rotating rod is in sliding fit with a limit sliding groove at the bottom of the detection test tube, a pressing plate is slidably arranged on the rotating rod support, a compression spring is fixedly arranged between the bottom of the pressing plate and the rotating rod support, a plurality of reagent tanks are fixedly arranged on the top of the pressing plate, the reagent tank bottom is equipped with hollow pole, and hollow pole slidable mounting has the liquid blocking valve, and fixed mounting has compression spring between liquid blocking valve bottom and the reagent tank, and slidable mounting has the drip pipe in the hollow pole, and the drip pipe top is equipped with the notes cistern, and drip pipe top and the contact cooperation of liquid blocking valve bottom, drip pipe bottom and the liquid storage tank contact cooperation on the bull stick.
Further, sample transportation support mid portion longitudinal sliding installs sampling device, sampling device includes transportation lifting support, transportation lifting support slidable mounting is in the sample transportation support, both sides are equipped with the spout around the transportation lifting support, the spout top is equipped with the gear line, transportation lifting support left side bottom fixed mounting has the fifth motor, fixed mounting has half gear on the fifth motor, transportation lifting support left side bottom slidable mounting has hollow spacing slider, transportation lifting support left side bottom fixed mounting has the cylindrical key, hollow spacing slider and the cylindrical key sliding fit on the transportation lifting support, both sides are equipped with the gear line about in the hollow spacing slider, gear line on the hollow spacing slider and the half gear engagement on the fifth motor.
Further, two pairs of second screws are rotatably arranged on the left side and the right side of the sample transportation support, gears are fixedly arranged at the bottoms of the second screws, belt wheels are fixedly arranged at the bottoms of the second screws, the second screws are connected through belts, a second motor is fixedly arranged on the right side of the sample transportation support, gears are fixedly arranged on the second motor, the gears on the second motor are meshed with the gears on the second screws, and the second screws are matched with the screw rods of the transportation lifting support.
Further, both sides of the upper and lower layer channels of the equipment support are provided with sliding grooves, the bottoms of the sliding grooves at both sides of the upper layer channel are in a ladder shape, one-stage ladder is shared, the middle point of the sliding groove is graded, a conveying device is slidably arranged in the equipment support, the conveying device comprises a solid sample groove and a liquid sample groove which are slidably arranged at the upper layer and the lower layer in the equipment support respectively and are positioned on the same vertical line, the solid sample groove is slidably arranged at the upper layer of the equipment support, the bottom of the solid sample groove is provided with a filter screen, the bottom of the solid sample groove is slidably provided with a carrying bottom plate, an extension spring is fixedly arranged between the solid sample groove and the carrying bottom plate, the left side and the right side of the solid sample groove and the carrying bottom plate are fixedly provided with cylindrical rods which are slidably matched with the sliding groove at the upper layer of the equipment support, the bottom of the carrying bottom plate is provided with a limit key which is matched with the ladder at the bottom of the sliding groove, the left side and the right side of the equipment support are rotatably provided with two pairs of first screws, the device is arranged on the upper side and the lower side of the device bracket, gears are fixedly arranged on the top of a first screw rod, two pairs of first motors are fixedly arranged on the left side and the right side of the device bracket, the gears on the first motors are meshed with the gears on the first screw rod, a first transporting slide block is assembled on the upper layer of the first screw rod, a third transporting slide block is slidingly arranged on the upper layer of the first screw rod, a fourth transporting slide block is rotationally arranged on the third transporting slide block, the fourth transporting slide block is fixedly connected with cylindrical rods on the left side and the right side of a carrying bottom plate, a first electric push rod is fixedly arranged between the third transporting slide block and the fourth transporting slide block, a sliding rod is fixedly arranged on the third transporting slide block and the fourth transporting slide block, the device frame comprises a second transporting slide block, the second transporting slide block is fixedly arranged on cylindrical rods on the left side and the right side of a solid sample tank, the second transportation slider is contacted with the first transportation slider and matched with the first transportation slider, a sliding groove is arranged in the second transportation slider and the first transportation slider, a sliding rod on the third transportation slider is in sliding fit with the sliding groove in the first transportation slider, and a sliding rod on the fourth transportation slider is in sliding fit with the sliding groove in the second transportation slider.
Further, the liquid sample groove is installed in the sliding of equipment support lower floor, and the first screw rod of equipment support lower floor is equipped with fifth transportation slider on the lead screw, and rotatory install sixth transportation slider on the fifth transportation slider, sixth transportation slider fixed mounting is in liquid sample groove both sides, and fixed mounting has first electric push rod between fifth transportation slider and the sixth transportation slider.
Further, the smashing device is fixedly arranged at the top end of the middle part of the equipment support and comprises a first equipment shell, the first equipment shell is slidably arranged at the top of the equipment support, a second electric push rod is fixedly arranged at the top of the first equipment shell, the second electric push rod is fixedly connected with the equipment support, a third motor is fixedly arranged in the first equipment shell, a gear is fixedly arranged on the third motor, a smashing rod is rotatably arranged at the bottom of the first equipment shell, the top end of the smashing rod is fixedly arranged with the gear, the gear on the smashing rod is meshed with the gear on the third motor, a plurality of water injection pipes are fixedly arranged in the first equipment shell, the bottom of the water injection pipes is communicated with the bottom of the first equipment shell, and the top of the water injection pipes is connected with an external water delivery device.
Compared with the prior art, the invention has the beneficial effects that: (1) The semi-finished food sample can be processed through the heating and stirring device, so that inconvenience of sampling multiple food samples is avoided; (2) The detection device can simultaneously perform multiple types of detection, and improves the detection efficiency; (3) The conveying device can separate and detect the liquid and the solid in the food sample independently, and avoids the difficulty in judging the components independently contained in the solid and the liquid during the mixed detection.
Drawings
FIG. 1 is a schematic view of the bottom structure of the present invention.
Fig. 2 is a schematic view of the left side structure of the present invention.
Fig. 3 is a schematic diagram of the front structure of the present invention.
Fig. 4 is a schematic diagram of the overall structure of the present invention.
Fig. 5 is a schematic view of a partially cut-away structure of the present invention.
Fig. 6 is a schematic sectional view of the mashing apparatus of the present invention.
FIG. 7 is a schematic view of the bottom structure of the heating and stirring device of the present invention.
FIG. 8 is a schematic view showing a sectional structure of a heating and stirring device of the present invention.
FIG. 9 is a schematic cross-sectional view of a sampling device according to the present invention.
FIG. 10 is a schematic diagram showing a sectional structure of a test object stage according to the present invention.
FIG. 11 is a schematic view of the back structure of the detecting device of the present invention.
FIG. 12 is a schematic view of a left side cut-away structure of the detection device of the present invention.
FIG. 13 is a schematic view of a partially cut-away structure of a detecting device according to the present invention.
Fig. 14 is an enlarged schematic view of the structure at A1 in fig. 1.
Fig. 15 is an enlarged schematic view of the structure at B1 in fig. 4.
Fig. 16 is an enlarged schematic view of the structure at B2 in fig. 4.
Fig. 17 is an enlarged schematic view of the structure at B3 in fig. 4.
Fig. 18 is an enlarged schematic view of the structure at C1 in fig. 5.
Fig. 19 is an enlarged schematic view of the structure at D1 in fig. 9.
Fig. 20 is an enlarged schematic view of the structure at E1 in fig. 12.
Fig. 21 is an enlarged schematic view of the structure at E2 in fig. 12.
Fig. 22 is an enlarged schematic view of the structure at F1 in fig. 13.
Fig. 23 is an enlarged schematic view of the structure at F2 in fig. 13.
Reference numerals: 1-an equipment frame; 2-mashing device; 3-heating and stirring device; 4-a conveyor; 5-sampling means; 6-detecting an objective table; 7-a detection device; 101-an equipment rack; 102-a first screw; 103-a first motor; 104-a first transport slide; 105-a second transport slide; 106-a third transport slide; 107-a first electric push rod; 108-a fourth transport slide; 109-a fifth transport slide; 110-sixth transport slide; 111-a second screw; 112-a second motor; 113-adjusting the rocker; 114-sample transport rack; 201-a first device housing; 202-a third motor; 203-a water injection pipe; 204-crushing the rod; 205-a second electric push rod; 301-a second device housing; 302-an ultraviolet lamp; 303-heating rod; 304-a fourth motor; 305-a third electric pushrod; 401-a solid sample tank; 402-a carrier floor; 403-liquid sample tank; 501-transporting a lifting bracket; 502-a fifth motor; 503-hollow limit sliding blocks; 601-carrier frame; 602-illuminating a panel; 603-a transparent observation dish; 604-assay detection rack; 605-test tube; 606-test paper clip; 607-a sixth motor; 608-pulleys; 701-detecting ocular; 702-a reservoir holder; 703-detecting the supporting rod; 704-a fourth electric putter; 705-detection objective; 706—a threaded rocker; 707-detecting a rotating rod; 708-a liquid-blocking valve; 709-drip line; 710-seventh motor; 711-pressing plate; 712-a rotating rod bracket; 713-centrifuging the test stick.
Description of the embodiments
The technical scheme provided by the invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 23, a food component detecting apparatus comprises an apparatus frame 1, the apparatus frame 1 comprises an apparatus support 101, an upper layer channel and a lower layer channel are arranged in the apparatus support 101 for separately transporting solid samples and liquid samples, two sides of the channel are provided with sliding grooves, the bottoms of the sliding grooves on two sides of the upper layer channel are in a step shape and share one step, the middle points of the sliding grooves are graded, a conveying device 4 is slidably mounted in the apparatus support 101, the conveying device 4 comprises a solid sample groove 401 and a liquid sample groove 403 which are slidably mounted in the upper layer channel and the lower layer channel in the apparatus support 101 respectively and are positioned on the same vertical line, the solid sample groove 401 is slidably mounted in the upper layer of the apparatus support 101, the bottom of the solid sample groove 401 is provided with a filter screen, the obtained food samples are subjected to solid-liquid separation through the filter screen, the bottom of the solid sample groove 401 is slidably mounted with a carrier bottom plate 402, an extension spring is fixedly arranged between the solid sample tank 401 and the carrying bottom plate 402, the carrying bottom plate 402 is used for closing the bottom of the solid sample tank 401, so that when a food sample in the solid sample tank 401 is prevented from being processed later, the sample is prevented from leaking out through a filter screen, cylindrical rods are fixedly arranged at the left side and the right side of the solid sample tank 401 and the carrying bottom plate 402, the cylindrical rods are in sliding fit with a chute at the upper layer of the equipment support 101, a limit key is arranged at the bottom of the carrying bottom plate 402 and is matched with a step at the bottom of the chute, the sliding position of the carrying bottom plate 402 is limited, when the solid sample tank 401 is in a sampling position, the carrying bottom plate 402 is limited by the step and is not closed with the bottom of the solid sample tank 401 any more, the liquid sample can be conveniently and singly detected by the components in the solid sample and the liquid sample through the filter screen, two pairs of first screws 102 are rotatably arranged at the left side and the right side of the equipment support 101, the device frame 1 comprises a second transportation slide block 105, a third transportation slide block 106, a fourth transportation slide block 108, a first electric push rod 107, a third transportation slide block 106, a fourth transportation slide block 108, a third transportation slide block 108, a fourth transportation slide block 106, a fourth transportation slide block 108, a third transportation slide block, a fourth transportation slide block 106, a third transportation slide block, a fourth transportation slide block 108, a third transportation slide block, a fourth transportation slide block, a third transportation slide block 106, a fourth transportation slide block 108, a fourth transportation slide block, a third electric push rod 107, a fourth transportation slide block 108, a third transportation slide block 106, a fourth transportation slide block 108 and a first electric push rod 107, the second transporting slide 105 is fixedly arranged on cylindrical rods at the left side and the right side of the solid sample groove 401, the second transporting slide 105 is in contact fit with the first transporting slide 104, a sliding groove is arranged in the second transporting slide 105 and the first transporting slide 104, a sliding rod on the third transporting slide 106 is in sliding fit with the sliding groove in the first transporting slide 104, a sliding rod on the fourth transporting slide 108 is in sliding fit with the sliding groove in the second transporting slide 105, the first screw 102 is driven to rotate by starting the first motor 103, the first screw 102 is driven to rotate to drive the first transporting slide 104 to slide and simultaneously drive the second transporting slide 105 to slide and drive the solid sample groove 401 to slide in a channel of the equipment bracket 101, meanwhile, the carrier bottom plate 402 is pulled by an extension spring between the solid sample groove 401 and is fixed at a step at the bottom of the sliding groove, when the solid sample groove 401 continues to slide forwards, the solid sample groove 401 and the carrier bottom plate 402 are gradually close and closed, meanwhile, the first transporting slide block 104 is in contact with the third transporting slide block 106, the second transporting slide block 105 is in contact with the fourth transporting slide block 108 and drives the fourth transporting slide block 108 to slide together, after the sample in the solid sample tank 401 is processed, the first electric push rod 107 is started to drive the fourth transporting slide block 108 to rotate on the fifth transporting slide block 109, so that the solid sample tank 401 is toppled over, and the processed sample in the solid sample tank 401 is toppled over at a detection position for detection.
As shown in fig. 1 to 23, a liquid sample tank 403 is slidably mounted on the lower layer of the device support 101, a fifth transporting slide block 109 is mounted on an upper screw rod of a first screw rod 102 on the lower layer of the device support 101, a sixth transporting slide block 110 is rotatably mounted on the fifth transporting slide block 109, the sixth transporting slide block 110 is fixedly mounted on two sides of the liquid sample tank 403, a first electric push rod 107 is fixedly mounted between the fifth transporting slide block 109 and the sixth transporting slide block 110, when a food sample is placed, if the food sample falls into the liquid sample tank 403 to wait for detection, the first screw rod 102 can be driven to rotate by starting a first motor 103 at the bottom and the fifth transporting slide block 109 is driven to slide on the first screw rod 102, and when the food sample is moved to a detection position, the sixth transporting slide block 110 is driven to rotate on the fifth transporting slide block 109 by starting the first electric push rod 107, so that the liquid sample tank 403 is dumped, and the sample in the liquid sample tank 403 is dumped at the detection position to be detected.
As shown in fig. 1 to 23, the mashing device 2 is fixedly arranged at the top end of the middle part of the equipment support 101, the mashing device 2 comprises a first equipment shell 201, the first equipment shell 201 is slidably arranged at the top of the equipment support 101, a second electric push rod 205 is fixedly arranged at the top of the first equipment shell 201, the second electric push rod 205 is fixedly connected with the equipment support 101, a third motor 202 is fixedly arranged in the first equipment shell 201, a gear is fixedly arranged on the third motor 202, a crushing rod 204 is rotatably arranged at the bottom of the first equipment shell 201, the crushing rod 204 is used for crushing solid food samples in a solid sample tank 401, the gear is fixedly arranged at the top end of the crushing rod 204, the gear on the crushing rod 204 is meshed with the gear on the third motor 202, a plurality of water injection pipes 203 are fixedly installed in the first equipment shell 201, the bottoms of the water injection pipes 203 are communicated with the bottoms of the first equipment shell 201, the tops of the water injection pipes 203 are connected with an external water delivery device, when the sampled solid sample tank 401 moves to the bottom of the first equipment shell 201, the second electric push rod 205 is started to drive the first equipment shell 201 to descend, the crushing rod 204 stretches into the solid sample tank 401, then the third motor 202 is started to drive the crushing rod 204 to rotate, food samples in the solid sample tank 401 are crushed, water is injected through the water injection pipes 203 while crushing, the food samples are diluted, and detection is facilitated.
As shown in fig. 1 to 23, a heating and stirring device 3 is fixedly arranged at the front end of the top of the equipment support 101, the heating and stirring device 3 comprises a second equipment shell 301, the second equipment shell 301 is slidably arranged at the top of the equipment support 101, a third electric push rod 305 is fixedly arranged at the top of the second equipment shell 301, the third electric push rod 305 is fixedly connected with the equipment support 101, a fourth motor 304 is fixedly arranged in the second equipment shell 301, a gear is fixedly arranged on the fourth motor 304, a plurality of heating rods 303 are rotatably arranged at the bottom of the second equipment shell 301, the heating rods 303 are used for processing samples of semi-finished foods, the heating and stirring device is in a state of being edible, the components before and after processing the heating and stirring device 3 are convenient to compare, the gear on the heating rods 303 is fixedly arranged at the top of the heating rods 303 with the gear on the fourth motor 304, an ultraviolet lamp 302 is fixedly arranged at the bottom of the second equipment shell 301, when the food samples in the solid sample tank 401 are semi-finished foods, after the food samples are processed, the food samples are moved to the bottom of the second equipment shell 301, the third electric push rod 305 is started, the second equipment shell is driven to drop down by the second equipment shell 305 to stretch into the heating rods to the second equipment shell 301, and the heating rods 303 are uniformly, and simultaneously, the heating and the heating rods are heated samples are heated by the solid samples are uniformly heated, and the solid samples are prevented from being heated, and the temperature samples are uniformly and heated by the heating rods and the food samples are detected, and the temperature by the ultraviolet lamp 302.
As shown in fig. 1 to 23, a sample transporting support 114 is fixedly mounted at the front end of an equipment support 101, sliding grooves are symmetrically arranged at the left and right sides of the top of the sample transporting support 114, gear patterns are arranged at the top of the sliding grooves, a detection object table 6 is slidably mounted between the two sliding grooves of the sample transporting support 114, the detection object table 6 comprises an object carrying frame 601, the object carrying frame 601 is slidably mounted in the sliding grooves of the sample transporting support 114, sixth motors 607 are fixedly mounted at the left and right sides of the object carrying frame 601, gears are fixedly mounted on the sixth motors 607, the gears on the sixth motors 607 are meshed with the gear patterns on the sliding grooves of the sample transporting support 114, the sixth motors 607 are used for driving the detection object table 6 to slide in the sliding grooves of the sample transporting support 114, a plurality of pulleys 608 are rotatably mounted at two sides of the object carrying frame 601 and are in contact fit with the bottoms of the sliding grooves on the sample transporting support 114, a transparent observation vessel 603 is fixedly mounted at the left side in the object carrying frame 601, the transparent observation vessel 603 is used for holding food samples, the visual observation is convenient, the front end of the transparent observation vessel 603 is provided with a detection groove, the top of the detection groove is fixedly provided with a plurality of test paper clamps 606, different types of test papers are clamped in the test paper clamps 606, redundant food samples in the transparent observation vessel 603 can flow into the detection groove, the transparent observation vessel 603 is ensured not to have excessive food sample accumulation, meanwhile, sample components can be preliminarily detected through the test paper clamped in the test paper clamps 606, the bottom of the transparent observation vessel 603 is fixedly provided with an illumination plate 602, the illumination plate 602 is used for illuminating the bottom of the transparent observation vessel 603, the visual observation is convenient, the visual observation is clearer, the right side in the carrier frame 601 is fixedly provided with a test detection bracket 604, a plurality of test tube grooves are arranged on the test detection bracket 604, the test tube grooves are mutually communicated, the bottom of the test tube groove is rotatably provided with a plurality of test tubes 605, the bottom in the test tube 605 is provided with a positioning chute, the test tube 605 is used for containing food samples to be chemically detected, when the solid sample tank 401 or the carrying bottom plate 402 is used for pouring samples, the sixth motor 607 is started to drive the carrying frame 601 to slide on the sample conveying support 114, the carrying frame 601 is moved to the lower part of the solid sample tank 401 or the liquid sample tank 403, the samples are poured into the transparent observation dish 603 and the assay detection support 604, when one test tube 605 is filled, redundant samples are led into the next test tube 605 through the mutually communicated test tube tanks, and all the samples are injected into the test tubes 605.
As shown in fig. 1 to 23, two pairs of second screws 111 are rotatably mounted on the left and right sides of a sample transportation bracket 114, gears are fixedly mounted at the bottoms of the second screws 111, pulleys are fixedly mounted at the bottoms of the second screws 111, the second screws 111 are connected through belts, a second motor 112 is fixedly mounted on the right side of the sample transportation bracket 114, gears are fixedly mounted on the second motor 112, gears on the second motor 112 are meshed with gears on the second screws 111, a sampling device 5 is longitudinally and slidably mounted on the middle part of the sample transportation bracket 114, the sampling device 5 comprises a transportation lifting bracket 501, the transportation lifting bracket 501 is slidably mounted in the sample transportation bracket 114, the second screws 111 are matched with screw rods of the transportation lifting bracket 501, sliding grooves are formed in the front side and the rear side of the transportation lifting bracket 501, the tops of the sliding grooves are provided with gear patterns, the structure of the sliding grooves is the same as that of the sliding grooves on the sample transportation bracket 114, the second motor 112 is started to drive the second screw 111 to rotate, so that the transportation lifting support 501 can be driven to slide up and down in the sample transportation support 114, when the detection object table 6 moves into the transportation lifting support 501, the transportation lifting support 501 can drive the transportation lifting support 501 to lift and descend, so as to be convenient for taking food samples in the solid sample tank 401 or the liquid sample tank 403, the bottom of the left side of the transportation lifting support 501 is fixedly provided with the fifth motor 502, the fifth motor 502 is fixedly provided with a half gear, the bottom of the left side of the transportation lifting support 501 is slidingly provided with the hollow limit slide block 503, the hollow limit slide block 503 is used for limiting the position of the detection object table 6 on the transportation lifting support 501, when the detection object table 6 needs to be controlled to move to a specified position to take the food samples, the movement position of the carrier frame 601 on the transportation lifting support 501 can be limited by the hollow limit slide block 503, and deviation of the movement position is prevented, the sample can not be accurately taken out, or the sample can be clamped between the transportation lifting support 501 and the sliding groove of the sample transportation support 114, so that the transportation lifting support 501 can not be lowered, the cylindrical key is fixedly arranged at the bottom of the left side of the transportation lifting support 501, the hollow limit sliding block 503 is in sliding fit with the cylindrical key on the transportation lifting support 501, gear patterns are arranged on the upper side and the lower side of the hollow limit sliding block 503, the gear patterns on the hollow limit sliding block 503 are meshed with the half gear on the fifth motor 502, the hollow limit sliding block 503 can be driven to slide on the transportation lifting support 501 by starting the fifth motor 502, the extension and retraction of the hollow limit sliding block 503 are controlled, and the movement position of the carrying frame 601 is convenient to limit.
As shown in fig. 1 to 23, a sliding support is arranged on the left side of a sample transportation support 114, a detection device 7 is slidably mounted in the sliding support, an adjusting rocker 113 is rotatably mounted at the top of the sliding support, a gear is fixedly mounted on the adjusting rocker 113, the detection device 7 comprises a detection eyepiece 701, the detection eyepiece 701 is slidably mounted in the sliding support on the sample transportation support 114, a gear pattern is arranged on the right side of the detection eyepiece 701, the gear pattern on the detection eyepiece 701 is meshed with the gear on the adjusting rocker 113, the height of the detection eyepiece 701 can be adjusted by rotating the adjusting rocker 113, a detection objective 705 is transversely slidably mounted at the top of the detection eyepiece 701, a supporting rod is fixedly mounted at the side edge of the detection objective 705, a gear pattern is arranged at the bottom of the supporting rod, a threaded rocker 706 is rotatably mounted at the top of the detection supporting rod 703, threads on the threaded rocker 706 are matched with a gear pattern worm on the supporting rod of the detection objective 705, the detection objective 705 is rotatably arranged at the top of the detection objective 701, the detection objective 705 is used for observing food samples in the transparent observation dish 603, the sliding position of the detection objective 705 on the detection support rod 703 can be controlled by rotating the threaded rocker 706, so that the samples in the transparent observation dish 603 can be comprehensively observed, a fourth electric push rod 704 is fixedly arranged in the detection support rod 703, a rotary rod support 712 is fixedly arranged at the top of the fourth electric push rod 704, a plurality of detection rotary rods 707 are rotatably arranged in the rotary rod support 712, a plurality of centrifugal detection rods 713 are fixedly arranged at the bottom of the rotary rod support 712, belt pulleys are fixedly arranged at the top of the detection rotary rods 707, the detection rotary rods 707 are connected through a belt, a seventh motor 710 is fixedly arranged in the rotary rod support 710, belt pulleys are fixedly arranged on the seventh motor 710 and the detection rotary rods 707 are connected through a belt, a liquid storage tank is arranged in the detection rotary rods 707, the outside of the detection rotating rod 707 is provided with a plurality of liquid draining holes which are communicated with a liquid storage tank in the detection rotating rod 707, a limit key is fixedly arranged at the bottom of the detection rotating rod 707, the limit key at the bottom of the detection rotating rod 707 is in sliding fit with a limit chute at the bottom of the detection test tube 605, the detection rotating rod 707 is driven to rotate by a seventh motor 710, the detection rotating rod 707 drives the detection test tube 605 to rotate on the assay detection bracket 604 through the limit key, the food sample is centrifugally detected through the centrifugal detection rod 713, a pressing plate 711 is slidably arranged on the rotating rod bracket 712, a compression spring is fixedly arranged between the bottom of the pressing plate 711 and the rotating rod bracket 712, a liquid storage bracket 702 is fixedly arranged on the pressing plate 711, a plurality of reagent tanks are fixedly arranged at the top of the liquid storage bracket 702, hollow rods are arranged at the bottom of the reagent tanks, a liquid blocking valve 708 is slidably arranged in the hollow rods, a compression spring is fixedly arranged between the bottom of the liquid blocking valve 708 and the reagent tanks, the drip tube 709 is arranged in the hollow rod in a sliding mode, a liquid injection groove is formed in the top of the drip tube 709, the top of the drip tube 709 is in contact fit with the bottom of the liquid blocking valve 708, the bottom of the drip tube 709 is in contact fit with the liquid storage groove on the detection rotating rod 707, the liquid storage bracket 702 is driven to descend through the pressing plate 711, meanwhile, the drip tube 709 is driven to slide upwards in the liquid storage bracket 702 through the contact fit of the drip tube 709 and the detection rotating rod 707, the liquid blocking valve 708 is jacked up, the reagent in the reagent groove flows into the drip tube 709 through the liquid injection groove on the drip tube 709 and is conveyed into the liquid storage groove of the detection rotating rod 707 through the drip tube 709, and when the detection rotating rod rotates, the reagent in the liquid storage groove is discharged from the liquid discharge hole through centrifugal force to be mixed with a food sample, and the components in the reagent are judged according to the reaction of the mixed food sample.
Working principle: when food component detection is needed, firstly pouring an obtained food sample into a solid sample tank 401, if the sample contains liquid, the liquid in the sample flows into a liquid sample tank 403 through a filter screen at the bottom of the solid sample tank 401, then starting a first motor 103 to drive the solid sample tank 401 to move, when the solid sample tank 401 moves to the bottom of a frame 10 of a mashing device 2, starting a second electric push rod 205 to drive a first equipment shell 201 to descend, then starting a third motor 202 to drive a crushing rod 204 to rotate, crushing the sample in the solid sample tank 401, injecting water for dilution, and after crushing is finished, continuing starting the first motor 103 to drive the solid sample tank 401 to move to a detection area; if the sample is a semi-finished product and the processed component needs to be detected, after the sample in the solid sample tank 401 is crushed, the solid sample tank 401 is moved to the bottom of the second equipment shell 301, then the third electric push rod 305 is started to drive the second equipment shell 301 to descend, the sample is heated by the heating rod 303, meanwhile, the fourth motor 304 is started to drive the heating rod 303 to rotate, so that the sample is uniformly heated, meanwhile, the ultraviolet lamp 302 is started to sterilize and disinfect the food sample, and after the heating treatment is finished, the first motor 103 is started to move the solid sample tank 401 to a detection area.
After the solid sample tank 401 moves to a detection area, starting a sixth motor 607 to drive a carrying frame 601 to move on a sample transportation bracket 114, moving the carrying frame 601 to a specified position, simultaneously starting a fifth motor 502 to drive a hollow limit slide block 503 to extend to limit the moving position of the carrying frame 601, then starting a first electric push rod 107 to drive a fourth transportation slide block 108 to rotate on a fifth transportation slide block 109, pouring the solid sample tank 401, pouring a food sample into a transparent observation dish 603 and an assay detection bracket 604, after a certain sample is filled in the transparent observation dish 603 and a detection test tube 605, starting the fifth motor 502 to retract the hollow limit slide block 503, and then starting the sixth motor 607 to move the carrying frame 601 to a detection device; when a liquid sample in the liquid sample tank 403 needs to be detected, the first motor 103 is started to move the liquid sample tank 403 to a designated position, the sixth motor 607 is started to drive the carrying frame 601 to move on the sample conveying support 114, meanwhile, the fifth motor 502 is started to extend the hollow limit slide 503, when the carrying frame 601 moves into the conveying lifting support 501, the second motor 112 is started to drive the conveying lifting support 501 to descend, the carrying frame 601 is lowered to a sample channel at the bottom of the equipment support 101, then the first electric push rod 107 is started to drive the sixth conveying slide 110 to rotate on the fifth conveying slide 109, the liquid sample tank 403 is poured, the liquid sample is poured into the transparent observation dish 603 and the detection test tube 605, then the second motor 112 is started to reversely rotate, the conveying lifting support 501 is lifted to be in place, then the fifth motor 502 is started to drive the hollow limit slide 503 to retract, and then the sixth motor 607 is started to drive the carrying frame 601 to move to the detection equipment.
After the sixth motor 607 drives the carrying frame 601 to move to the bottom of the detecting eyepiece 701, the adjusting rocker 113 is rotated to control the height of the detecting support rod 703, so that the detecting objective 705 can clearly observe the food sample on the transparent observation dish 603, meanwhile, the fourth electric push rod 704 is started to adjust the height of the rotating rod support 712, the centrifugal detecting rod 713 and the detecting rotating rod 707 are sent into the detecting test tube 605, the limit key at the bottom of the detecting rotating rod 707 is matched with the limit chute at the bottom of the detecting test tube 605, then the pressing plate 711 is pressed downwards, the reagent in the reagent tank is dripped into the liquid storage tank of the detecting rotating rod 707, then the seventh motor 710 is started to drive the detecting rotating rod 707 to rotate, the chemical detection is performed on the sample in the detecting test tube 605, then the surface component of the sample can be roughly judged through the detecting eyepiece 701, the test paper clamped by the test paper clamp 606 judges the component of the sample, and various components in the food sample are analyzed by the test result in the detecting test tube 605.
Claims (7)
1. The food ingredient detection device comprises a device frame (1), wherein the device frame (1) comprises a device support (101), an upper layer sample channel and a lower layer sample channel are arranged in the device support (101), a sample transportation support (114) is fixedly arranged at the front end of the device support (101), and is characterized in that a heating stirring device (3) is fixedly arranged at the front end of the top of the device support (101), the heating stirring device (3) comprises a second device shell (301), the second device shell (301) is slidably arranged at the top of the device support (101), a third electric push rod (305) is fixedly arranged at the top of the second device shell (301), the third electric push rod (305) is fixedly connected with the device support (101), a fourth motor (304) is fixedly arranged in the second device shell (301), a gear is fixedly arranged on the fourth motor (304), a plurality of heating rods (303) are rotatably arranged at the bottom of the second device shell (301), the top of the heating rods (303) is fixedly provided with the gears, and the gears on the heating rods (303) are meshed with the gears on the fourth motor (304), and the bottom of the second device shell (301) is fixedly provided with ultraviolet lamps (302); the utility model discloses a test tube testing device, which is characterized in that sliding grooves are symmetrically arranged at the left and right sides of the top of a sample transportation support (114), gear lines are arranged at the top of the sliding grooves, a detection object table (6) is slidably arranged between the two sliding grooves of the sample transportation support (114), the detection object table (6) comprises a carrying frame (601), the carrying frame (601) is slidably arranged in the sliding grooves of the sample transportation support (114), a sixth motor (607) is fixedly arranged at the left and right sides of the carrying frame (601), gears are fixedly arranged on the sixth motor (607), the gears on the sixth motor (607) are meshed with the gear lines on the sliding grooves of the sample transportation support (114), a plurality of pulleys (608) are rotatably arranged at the two sides of the carrying frame (601), the pulleys (608) are in contact fit with the bottoms of the sliding grooves on the sample transportation support (114), a transparent observation dish (603) is fixedly arranged at the left side in the carrying frame (601), a detection observation groove is arranged at the front end of the transparent observation dish (603), a plurality of test paper clips (606) are fixedly arranged at the top of the detection groove, different types of test papers are clamped in the clips (606), a plurality of test paper boards (604) are fixedly arranged at the bottom of the detection groove (603), a plurality of test tube testing grooves (604) are rotatably arranged at the bottom of the test tube testing groove (602), a plurality of test tube testing grooves are fixedly arranged at the bottom of the test tube testing groove (602) and are communicated with each other, the bottom in the detection test tube (605) is provided with a positioning chute.
2. The food ingredient detecting device according to claim 1, wherein the left side of the sample transporting bracket (114) is provided with a sliding bracket, the sliding bracket is internally provided with a detecting device (7), the top of the sliding bracket is rotatably provided with an adjusting rocker (113), the adjusting rocker (113) is fixedly provided with a gear, the detecting device (7) comprises a detecting eyepiece (701), the detecting eyepiece (701) is slidably arranged in the sliding bracket on the sample transporting bracket (114), the right side of the detecting eyepiece (701) is provided with a gear pattern, the gear pattern on the detecting eyepiece (701) is meshed with the gear on the adjusting rocker (113), the top of the detecting eyepiece (701) is transversely and slidably provided with a detecting objective (705), the side edge of the detecting objective (705) is fixedly provided with a supporting rod, the bottom of the supporting rod is provided with a gear pattern, the top of the detecting objective (703) is rotatably provided with a threaded rocker (706), the threads on the threaded rocker (706) are matched with the gear pattern on the detecting objective (705), the top of the detecting objective (703) is rotatably provided with a detecting eyepiece (704), a fourth electric push rod (704) is fixedly arranged in the detecting objective (703), the fourth electric push rod (704) is fixedly provided with the top of the detecting objective (704), the top of the detecting objective (701) is fixedly provided with a plurality of rotating rods (712), the rotating rods (712) are fixedly provided with the rotating rods (712), and the rotating rods (712) are fixedly provided with the rotating rods (712), the top of the detection rotating rod (707) is fixedly provided with a belt wheel, the detection rotating rod (707) is connected through a belt, a seventh motor (710) is fixedly installed in the rotating rod support (712), the belt wheel is fixedly installed on the seventh motor (710), the seventh motor (710) is connected with the detection rotating rod (707) through the belt, a liquid storage tank is arranged in the detection rotating rod (707), a plurality of liquid discharging holes are formed in the outer side of the detection rotating rod (707) and are communicated with a liquid storage tank in the detection rotating rod (707), a limit key is fixedly installed at the bottom of the detection rotating rod (707), the limit key at the bottom of the detection rotating rod (707) is in sliding fit with a limit sliding groove at the bottom of the detection test tube (605), a pressing plate (711) is slidably installed on the rotating rod support (712), a compression spring is fixedly installed between the bottom of the pressing plate (711) and the rotating rod support (712), a plurality of reagent tanks are fixedly installed on the top of the pressing plate (711), a hollow rod is arranged at the bottom of the liquid storage valve (708), a compression spring is fixedly installed between the bottom of the liquid blocking valve (708) and the reagent tank, a hollow rod is slidably installed on the bottom of the hollow rod (708) and is in sliding fit with the liquid dropping tube (709), the bottom of the drip tube (709) is matched with a liquid storage groove on the detection rotating rod (707) in a contact way.
3. The food ingredient detection device according to claim 1, wherein the sampling device (5) is longitudinally slidably mounted in the middle of the sample transporting bracket (114), the sampling device (5) comprises a transporting lifting bracket (501), the transporting lifting bracket (501) is slidably mounted in the sample transporting bracket (114), sliding grooves are formed in the front side and the rear side of the transporting lifting bracket (501), gear patterns are formed in the tops of the sliding grooves, a fifth motor (502) is fixedly mounted at the bottom of the left side of the transporting lifting bracket (501), a half gear is fixedly mounted on the fifth motor (502), a hollow limit slider (503) is slidably mounted at the bottom of the left side of the transporting lifting bracket (501), a cylindrical key is fixedly mounted at the bottom of the left side of the transporting lifting bracket (501), the hollow limit slider (503) is slidably matched with the cylindrical key on the transporting lifting bracket (501), the gear patterns are formed in the upper side and the lower side of the hollow limit slider (503), and the gear patterns on the hollow limit slider (503) are meshed with the half gear patterns on the fifth motor (502).
4. The food ingredient detection device according to claim 1, wherein two pairs of second screws (111) are rotatably mounted on the left side and the right side of the sample transportation support (114), gears are fixedly mounted on the bottoms of the second screws (111), pulleys are fixedly mounted on the bottoms of the second screws (111), the second screws (111) are connected through belts, a second motor (112) is fixedly mounted on the right side of the sample transportation support (114), gears are fixedly mounted on the second motor (112), the gears on the second motor (112) are meshed with the gears on the second screws (111), and the second screws (111) are matched with a screw rod of the transportation lifting support (501).
5. The food ingredient detecting device according to claim 1, wherein the two sides of the upper and lower layer channels of the equipment support (101) are provided with sliding grooves, the bottoms of the sliding grooves on the two sides of the upper layer channels are in a step shape, the steps share one step, a conveying device (4) is arranged in a sliding manner in the middle of the sliding grooves, the conveying device (4) comprises a solid sample groove (401) and a liquid sample groove (403), the solid sample groove (401) is respectively arranged on the upper layer and the lower layer in the equipment support (101) in a sliding manner, the solid sample groove (401) is arranged on the upper layer of the equipment support (101) in a sliding manner, a filter screen is arranged at the bottom of the solid sample groove (401), a load bottom plate (402) is arranged at the bottom of the solid sample groove (401), a cylinder rod is fixedly arranged between the solid sample groove (401) and the load bottom plate (402), the left side and the right side of the solid sample groove (401) are fixedly provided with a cylinder rod in sliding fit with the sliding groove on the upper layer of the equipment support (101), a limit key is arranged at the bottom of the load bottom plate (402), the solid sample groove (401) is matched with the sliding groove on the lower layer of the upper layer of the equipment support, the first side and the first screw (103) is fixedly arranged on the two sides of the first screw (102) and the first screw (102) are fixedly arranged on the two sides of the first screw (101) and the second screw (102) are fixedly arranged on the right side, the gear on the first motor (103) is meshed with the gear on the first screw (102), a first transportation sliding block (104) is assembled on the first screw (102) on the upper layer, a third transportation sliding block (106) is slidably installed on the first screw (102) on the upper layer, a fourth transportation sliding block (108) is rotatably installed on the third transportation sliding block (106), the fourth transportation sliding block (108) is fixedly connected with cylindrical rods on the left side and the right side of the carrying bottom plate (402), a first electric push rod (107) is fixedly installed between the third transportation sliding block (106) and the fourth transportation sliding block (108), sliding rods are fixedly installed on the third transportation sliding block (106) and the fourth transportation sliding block (108), the equipment frame (1) comprises a second transportation sliding block (105), the second transportation sliding block (105) is fixedly installed on round rods on the left side and the right side of the solid sample groove (401), the second transportation sliding block (105) is in contact fit with the first transportation sliding block (104), sliding grooves are formed in the second transportation sliding block (105) and the first transportation sliding block (104), sliding rods (108) are slidably matched with the second transportation sliding blocks (108) on the third transportation sliding blocks (106).
6. The food ingredient detection device according to claim 5, wherein the liquid sample tank (403) is slidably mounted on the lower layer of the equipment support (101), a fifth transporting slide block (109) is mounted on the upper screw rod of the first screw rod (102) on the lower layer of the equipment support (101), a sixth transporting slide block (110) is rotatably mounted on the fifth transporting slide block (109), the sixth transporting slide block (110) is fixedly mounted on two sides of the liquid sample tank (403), and a first electric push rod (107) is fixedly mounted between the fifth transporting slide block (109) and the sixth transporting slide block (110).
7. The food ingredient detection device according to claim 1, wherein the mashing device (2) is fixedly arranged at the top end of the middle part of the equipment support (101), the mashing device (2) comprises a first equipment shell (201), the first equipment shell (201) is slidably arranged at the top of the equipment support (101), a second electric push rod (205) is fixedly arranged at the top of the first equipment shell (201), the second electric push rod (205) is fixedly connected with the equipment support (101), a third motor (202) is fixedly arranged in the first equipment shell (201), a gear is fixedly arranged on the third motor (202), a crushing rod (204) is rotatably arranged at the bottom of the first equipment shell (201), the gear on the crushing rod (204) is meshed with the gear on the third motor (202), a plurality of water injection pipes (203) are fixedly arranged in the first equipment shell (201), the bottoms of the water injection pipes (203) are communicated with the bottoms of the first equipment shell (201), and the tops of the water injection pipes (203) are connected with an external water conveying device.
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