CN114236062B - Food safety detection device based on big data - Google Patents
Food safety detection device based on big data Download PDFInfo
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- CN114236062B CN114236062B CN202210023121.2A CN202210023121A CN114236062B CN 114236062 B CN114236062 B CN 114236062B CN 202210023121 A CN202210023121 A CN 202210023121A CN 114236062 B CN114236062 B CN 114236062B
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Abstract
The invention discloses a food safety detection device based on big data, which comprises a box body and a sealing plate connected to the interior of the box body in a sliding manner, wherein a base is arranged on the sealing plate, a water inlet pipe for solution to pass through is arranged on the base, a water filling port for solution to pass through is arranged on the sealing plate, a liquid through pipe is arranged at the bottom of the sealing plate, which is opposite to the water filling port, and water blocking cloth is fixedly arranged between the top wall of the interior of the box body and the outer edge of the base; an air box is arranged on the outer side of the box body, a pressing plate is connected inside the air box in a sliding mode, and a driving plate is arranged at the bottom end inside the box body; through when the closing plate passes through branch drive clamp plate when the inside rebound of bellows, can be to the inside tonifying qi of bellows through the tonifying qi pipe to the downstream of the clamp plate of being convenient for next time, this structure is through reciprocating of clamp plate, constantly to the drive plate carrier gas, thereby forms a plurality of bubbles in solution, accelerates the material on fruit surface to dissolve, the later stage of being convenient for detects.
Description
Technical Field
The invention relates to the technical field of food safety detection, in particular to a food safety detection device based on big data.
Background
The broad food inspection refers to a subject for studying and evaluating food quality and its changes, which is based on some basic theories of physics, chemistry, biochemistry and various technologies, and according to established technical standards, such as international and national food sanitation/safety standards, the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts is inspected to ensure that the product quality is qualified. The content of food detection comprises sensory detection of food, detection of nutrient components, additives and harmful substances in the food and the like.
Chinese patent CN106770218A discloses a detection device for pesticide residue in food, comprising a detection box body and a box door hinged with the detection box body, wherein: a first partition plate is arranged in the detection box body, the first partition plate is horizontally arranged, the first partition plate divides the interior of the detection box body into a sample chamber and a detection chamber, a sample box body and a sample feeding pipe are arranged in the sample chamber, and one end of the sample feeding pipe sequentially penetrates through a top plate of the detection box body and a top plate of the sample box body and extends into the sample box body; be equipped with a plurality of second baffles in the measuring chamber, the equal vertical arrangement of a plurality of second baffles, a plurality of second baffles will detect the room and separate into a plurality of detection locuses, detect the test paper board that all is equipped with the level and arranges in the locuses, all placed test paper on each test paper board. The food detection device is simple in structure, convenient to use, capable of detecting different phases of the same food at the same time, high in detection speed, safe and reliable, and capable of effectively improving food detection efficiency.
However, in the process of food safety detection, the equipment is in a static state, so that impurities on the surface of the equipment cannot be removed in an all-around manner, and a solution for removing the impurities cannot be extracted timely and conveniently, so that the whole operation effect is not ideal.
Therefore, it is necessary to provide a food safety detection device based on big data to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a food safety detection device based on big data, so as to solve the existing problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a food safety detection device based on big data comprises a box body and a sealing plate which is connected to the inside of the box body in a sliding mode, wherein a base is arranged on the sealing plate, a water inlet pipe for solution to pass through is arranged on the base, a water filling port for solution to pass through is arranged on the sealing plate, a liquid through pipe is arranged at the bottom of the sealing plate, which faces the water filling port, and a water blocking cloth is fixedly arranged between the top wall of the inside of the box body and the outer edge of the base;
the air box is arranged on the outer side of the box body, a pressing plate is connected to the inside of the air box in a sliding mode, a driving plate is arranged at the bottom end of the inside of the box body, and when the pressing plate is driven by the sealing plate through the supporting rod to move downwards in the air box, air in the air box can be extruded into the driving plate and then is discharged through an air outlet pipe which is arranged at the top of the driving plate and communicated with the driving plate; when the sealing plate moves downwards, the liquid through pipe is gradually close to the top layer of the solution in the box body.
During the specific use, when the closing plate passes through branch drive clamp plate when the inside rebound of bellows, can be to the inside tonifying qi of bellows through the moisturizing pipe, thereby be convenient for the rebound of clamp plate next time, this structure passes through reciprocating of clamp plate, constantly to drive plate carrier gas, thereby form a plurality of bubbles in solution, the material on fruit surface dissolves with higher speed, be convenient for later stage detection, motor reversal drive closing plate rebound, make the volume of second cavity reduce gradually, the solution of second cavity inside packing enters into manger plate cloth inboard through the inlet tube on the base under the pressure effect this moment, and along with closing plate rebound, make manger plate cloth shrink, its inside space also reduces gradually, thereby lead to its interior atmospheric pressure to increase, can extrude inside to the vertical axis through the epaxial feed liquor pipe of vertical axis with its solution, then through cavity rebound to fluid-discharge tube department, can discharge solution through the fluid-discharge tube.
As a further scheme of the invention, a first cavity is formed among the water blocking cloth, the sealing plate and the box body, a second cavity is formed between the bottom of the sealing plate and the box body, and a second one-way valve for allowing solution to enter the water blocking cloth from the first cavity in a one-way mode is arranged on the water inlet pipe.
During the use, reciprocate through the clamp plate, constantly to drive plate carrier gas, thereby form a plurality of bubbles in solution, the material on fruit surface dissolves with higher speed, the later stage of being convenient for detects, motor reversal drive closing plate rebound, make the volume of second cavity reduce gradually, the solution of second cavity inside packing enters into manger plate cloth inboard through the inlet tube on the base under the pressure effect this moment, and along with closing plate rebound, make manger plate cloth shrink, its inside space also reduces gradually, thereby lead to its interior atmospheric pressure to increase, can extrude inside the vertical axis through the epaxial feed liquor pipe of vertical axis with its inside solution, then through cavity rebound to fluid-discharge tube department, can discharge solution through the fluid-discharge tube.
As a further scheme of the invention, a vertical shaft is fixedly connected to the top of the base, penetrates through the box body and is rotatably connected with the box body, the top end of the vertical shaft extends upwards and is fixedly connected with a cross rod, a cam is arranged at one end of the cross rod, a limiting groove matched with the shape of the cam is formed in the cam, one end of the cross rod is arranged in the limiting groove, a motor is arranged on one side of the cam, which is far away from the box body, the output end of the motor is fixedly connected with a transmission shaft, and one end of the transmission shaft, which is far away from the motor, is fixed with the cam.
When specifically using, drive the transmission shaft through the motor output and rotate, and the transmission shaft can drive the cam and rotate, spacing groove through on the cam can have the drive horizontal pole to reciprocate, thereby it reciprocates to drive the vertical axis, the vertical axis can drive the closing plate through the base and reciprocate, can drive the clamp plate downstream through branch when the closing plate downstream, can pass through the hose extrusion with the inside air of bellows during the clamp plate downstream inside to the drive plate, and then through the sleeve on the drive plate, connecting pipe and outlet duct discharge to in the solution, be favorable to forming the bubble in the solution.
As a further scheme of the invention, one side of the air box is communicated with an air supplementing pipe, a third one-way valve for allowing air to enter the air box in a one-way mode is arranged on the outer side of the air supplementing pipe, a sleeve is arranged on the top of the driving plate in a communicated mode, the air outlet pipe is arranged at the top end of the sleeve, a fourth one-way valve for allowing air to flow out in a one-way mode is arranged on the air outlet pipe, connecting pipes are arranged between the air outlet pipe and the sleeve in a communicated mode, a connecting rod is fixedly connected between every two adjacent connecting pipes, and a hose is arranged between the driving plate and the air box in a communicated mode.
During specific use, the bubble rises constantly and breaks around the fruit, can dissolve the impurity on the fruit lateral surface with higher speed, when the closing plate passes through branch drive clamp plate when bellows inside rebound, can be to the inside tonifying qi of bellows through the tonifying qi pipe to be convenient for the downward movement of clamp plate next time, this structure passes through reciprocating of clamp plate, constantly to drive plate carrier gas, thereby form a plurality of bubbles in solution, the material on fruit surface dissolves with higher speed, the later stage of being convenient for detects.
As a further scheme of the invention, fixed rods are fixedly arranged on both sides of the motor, a guide rail is fixedly connected to one side of the box body close to the motor, the fixed rods are in sliding fit with the slide rail, a gear is fixedly connected to the outer side of the transmission shaft, a rack is meshed with the outer side of the gear, and the rack is fixedly connected to the top of the box body.
When the motor is used specifically, when the motor drives the transmission shaft to rotate, the gear can be driven to rotate, the motor can be driven to move downwards through the meshing of the gear and the rack, and the stability of the motor moving in the vertical direction can be improved through the matching of the fixed rods on the two sides of the motor and the sliding rails.
As a further scheme of the invention, the interior of the vertical shaft is provided with a cavity, the bottom end of the outer side of the vertical shaft is respectively provided with an exhaust pipe and a liquid inlet pipe which are communicated with the vertical shaft, the top end of the outer side of the vertical shaft is respectively provided with an air inlet pipe and a liquid outlet pipe which are communicated with the air inlet pipe and the liquid outlet pipe, the interior of the vertical shaft is fixedly connected with a partition plate which is used for dividing the interior of the vertical shaft into two cavities, the outer side of the air inlet pipe is provided with a fifth one-way valve which can allow air to enter the interior of the vertical shaft in a one-way manner, the outer side of the air outlet pipe is provided with a sixth one-way valve which can allow air flow to be discharged in a one-way manner, the air inlet pipe is communicated with the exhaust pipe through the cavity on one side in the vertical shaft, the outer side of the liquid inlet pipe is provided with a seventh one-way valve which can allow solution to enter the interior of the vertical shaft in a one-way, and the liquid inlet pipe is communicated with the other cavity in the interior of the vertical shaft.
During specific use, through the cause that the outlet duct produced the bubble in solution, make the impurity in the fruit outside rise to the solution top layer along with the bubble after being got rid of, therefore, when the closing plate moves down and solution contact, because the closing plate constantly moves down, make the second chamber at its top crescent, its inside atmospheric pressure reduces and forms suction, consequently, can extract top layer solution through leading to the liquid pipe, later motor reversal drive closing plate rebound, make the volume of second chamber reduce gradually, the solution that the second chamber was inside to fill passes through the inlet tube on the base under the pressure effect and enters into the manger plate cloth inboard this moment, and along with the closing plate rebound, make the manger plate cloth shrink, its inside space also reduces gradually, thereby lead to its inside atmospheric pressure to increase, can extrude its inside solution to the vertical axis inside through the epaxial feed liquor pipe of vertical axis, then upwards move to fluid-discharge tube department through the cavity, can discharge solution through the fluid-discharge tube.
As a further scheme of the invention, a plurality of channels are arranged at the top end and the bottom end inside the water retaining cloth, a second supporting rod is arranged inside the top channel, the top end of the second supporting rod is hinged with the top wall inside the box body, a first supporting rod is arranged in the bottom channel, the bottom end of the first supporting rod is hinged with the base, convex blocks are arranged on two sides of the first supporting rod, and strip-shaped grooves matched with the convex blocks are arranged on two sides of the second supporting rod.
During specific use, when the manger plate cloth contracts, the first supporting rod and the second supporting rod are close to each other, so that the convex block on the first supporting rod is clamped at the upper strip-shaped groove on the second supporting rod, the manger plate cloth can be prevented from expanding outwards through the cooperation of the first supporting rod and the second supporting rod, and the convex block is prevented from generating large deformation, so that when the sealing plate moves upwards, enough pressure is accumulated in the manger plate cloth to extrude the solution to the inside of the vertical shaft and extrude the solution.
As a further scheme of the invention, a first one-way valve through which the solution passes from bottom to top in a one-way mode is arranged on the liquid passing pipe.
The food safety detection device based on big data provided by the invention passes through the steps; can drive the clamp plate downstream through branch, can pass through the hose extrusion to the drive plate inside with the inside air of bellows during clamp plate downstream, and then through the sleeve on the drive plate, connecting pipe and outlet duct discharge are to in the solution, be favorable to forming the bubble in the solution, the bubble constantly rises and breaks around the fruit, can dissolve the impurity on the fruit lateral surface with higher speed, when the closing plate passes through branch drive clamp plate when the inside rebound of bellows, can be to the inside tonifying qi of bellows through the tonifying qi pipe, thereby be convenient for the downstream of next clamp plate, this structure passes through reciprocating of clamp plate, constantly to drive plate carrier gas, thereby form a plurality of bubbles in solution, the material on fruit surface dissolves with higher speed, be convenient for later stage detection.
Through the outlet duct reason that the bubble is produced in solution, make the impurity in the fruit outside rise to the solution top layer along with the bubble after being got rid of, therefore, when the closing plate downstream contacts with solution, because the closing plate constantly moves down, make the second cavity crescent at its top, its inside atmospheric pressure reduces and forms suction, consequently, can extract top layer solution through leading to the liquid pipe, later motor reversal drive closing plate rebound, make the volume of second cavity reduce gradually, the solution of inside packing of second cavity enters into water retaining cloth inboard through the inlet tube on the base under the pressure effect at this moment, and along with closing plate rebound, make water retaining cloth shrink, its inside space also reduces gradually, thereby lead to its inside atmospheric pressure to increase, can extrude inside its inside solution to the vertical axis through the epaxial feed liquor pipe of vertical axis, then through cavity rebound to fluid-discharge tube department, can discharge solution through the fluid-discharge tube.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the internal structure of the case of the present invention;
FIG. 4 is a schematic plan view of the internal structure of the case of the present invention;
FIG. 5 is a schematic view of the structure of the water-repellent cloth and the sealing plate of the present invention;
FIG. 6 is a schematic view of the structure of the sleeve, the connecting pipe and the air outlet pipe of the present invention;
FIG. 7 is a cross-sectional view of the water blocking cloth of the present invention;
FIG. 8 is a schematic view of a second support rod according to the present invention;
FIG. 9 is a schematic view of the first and second chamber configurations of the present invention;
FIG. 10 is an enlarged view of the portion A of FIG. 2 according to the present invention.
In the figure: 1. a box body; 2. a vertical axis; 3. an air inlet pipe; 4. a liquid discharge pipe; 5. a cross bar; 6. a limiting groove; 7. a cam; 8. a rack; 9. a gear; 10. a drive shaft; 11. a motor; 12. fixing the rod; 13. a slide rail; 14. a first seal plate; 15. a second seal plate; 16. a strut; 17. pressing a plate; 18. a first support bar; 19. an air box; 20. a guide bar; 21. a first spring; 22. a pulley; 23. a slide plate; 24. a protrusion; 25. a drive rod; 26. a second spring; 27. a baffle plate; 28. water-blocking cloth; 29. a water injection port; 30. a sealing plate; 31. a support plate; 32. an air outlet pipe; 33. a connecting rod; 34. a gas supplementing pipe; 35. a water inlet pipe; 36. an exhaust pipe; 37. a liquid inlet pipe; 38. a liquid pipe is communicated; 39. a drive plate; 40. a sleeve; 41. a connecting pipe; 42. a strip-shaped groove; 43. a second support bar; 44. a bump; 45. a first chamber; 46. a second chamber.
Detailed Description
As shown in fig. 2-6 and 10, the food safety detection device based on big data comprises a box body 1 and a sealing plate 30 slidably connected inside the box body 1, wherein a base is fixedly connected to the top of the sealing plate 30, a water blocking cloth 28 is fixedly arranged between the base and the top wall inside the box body 1, and the water blocking cloth 28 is enclosed inside the box body 1 to form a quadrangular prism, so that a first cavity 45 is formed among the water blocking cloth 28, the sealing plate 30 and the box body 1, and a second cavity 46 is formed between the bottom of the sealing plate 30 and the box body 1.
Furthermore, a water injection port 29 through which the solution passes is provided on the sealing plate 30, a liquid passing pipe 38 is provided at the bottom of the sealing plate 30 opposite to the water injection port 29, a first check valve through which the solution passes from bottom to top in a one-way manner is provided on the liquid passing pipe 38, a water inlet pipe 35 through which the solution passes is provided on the base, and a second check valve through which the solution enters the water blocking cloth 28 from the first chamber 45 in a one-way manner is provided on the water inlet pipe 35.
Top fixedly connected with vertical axis 2 at the base, vertical axis 2 runs through box 1 and rotates with box 1 to be connected, 2 tops of vertical axis upwards extend and fixedly connected with horizontal pole 5, 5 one end of horizontal pole are provided with cam 7, be provided with the spacing groove 6 that agrees with rather than the shape on the cam 7, and 6 insides in spacing groove are arranged in to 5 one end of horizontal pole, make and to rotate through cam 7 and to drive vertical axis 2 and reciprocate, and one side that box 1 was kept away from to cam 7 is provided with motor 11, motor 11 output end fixedly connected with transmission shaft 10, the one end that motor 11 was kept away from to transmission shaft 10 is fixed mutually with cam 7.
Further, a chute is arranged on one side of the box body 1, a strut 16 is fixedly connected to the outer side of the sealing plate 30, the strut 16 passes through the chute, a first sealing plate 14 is fixedly connected to the top end and the bottom end of the inner portion of the chute, a second sealing plate 15 is arranged at one end of the first sealing plate 14 close to the strut 16, two sides of the second sealing plate 15 are both contacted with the side wall of the chute and are in sliding connection with the first sealing plate 14, the chute can be sealed through the structure, the strut 16 can move up and down without interference, a pressure plate 17 is fixedly connected to one end of the strut 16 extending to the outer side of the box body 1, an air box 19 matched with the pressure plate 17 is fixedly connected to the outer side of the box body 1, the pressure plate 17 is in sliding connection with the inner portion of the air box 19, an air supplement pipe 34 is communicated to one side of the air box 19, a third one-way valve for allowing air to enter the inner portion of the air box 19 unidirectionally is arranged on the outer side of the air supplement pipe 34, a driving plate 39 is connected to the bottom end of the interior of the box body 1 in a sliding manner, a cavity is arranged in the interior of the driving plate 39, a sleeve 40 is communicated with the top of the driving plate 39, an air outlet pipe 32 is arranged at the top end of the sleeve 40, a fourth one-way valve for one-way outflow is arranged on the air outlet pipe 32, a connecting pipe 41 is communicated between the air outlet pipe 32 and the sleeve 40, the connecting pipe 41 is made of rubber materials, a connecting rod 33 is fixedly connected between every two adjacent connecting pipes 41, in order to ensure that the driving plate 39 slides in the interior of the box body 1, the left side and the right side of the connecting rod are in contact with the inner wall of the box body 1 and are in sliding connection, a distance is reserved between the front side and the rear side of the driving plate 39 and the side wall of the box body 1, one end of the connecting rod 33 far away from the connecting pipe 41 is rotatably connected with the box body 1 through a bearing, a hose is communicated between the driving plate 39 and the air box 19, so that the air flow in the interior of the air box 19 can be conveyed to the interior of the driving plate 39, the hose penetrates through the box body 1 and is fixed with the box body 1.
During actual installation, a door plate is installed on the rear side of the box body 1, a fruit to be detected is placed on the supporting plate 31 at the bottom end inside the box body 1 by opening the door plate, the supporting rod is fixedly connected to the bottom end inside the box body 1, and the connecting pipe 41 and the air outlet pipe 32 are both arranged in a gap between two adjacent supporting plates 31.
When the device is used, the output end of the motor 11 drives the transmission shaft 10 to rotate, the transmission shaft 10 can drive the cam 7 to rotate, the limiting groove 6 on the cam 7 can drive the cross rod 5 to move up and down, so as to drive the vertical shaft 2 to move up and down, the vertical shaft 2 can drive the sealing plate 30 to move up and down through the base, when the sealing plate 30 moves down, the pressure plate 17 can be driven to move down through the support rod 16, the pressure plate 17 can extrude the air inside the air box 19 into the driving plate 39 through the hose when moving down, and further the air is discharged into the solution through the sleeve 40 on the driving plate 39, the connecting pipe 41 and the air outlet pipe 32, so that bubbles can be formed in the solution, the bubbles can continuously rise and break around the fruit, so as to dissolve impurities on the outer side surface of the fruit at an accelerated rate, when the sealing plate 30 drives the pressure plate 17 to move up inside the air box 19 through the support rod 16, the air can be supplied to the air inside the air box 19 through the air supply pipe 34, so as to facilitate the downward movement of the next pressure plate 17, the structure can continuously convey air to the driving plate 39 through the upward movement of the upward of the driving plate, so as to form a plurality of bubbles in the solution, thereby accelerating the dissolution of substances on the surface of the fruit, and the later period of the detection.
As shown in fig. 1-4, in order to rapidly dissolve impurities on the surface of a fruit in all directions, a fixing rod 12 is fixedly arranged on both sides of a motor 11, a guide rail is fixedly connected to one side of a box 1 close to the motor 11, the fixing rod 12 is in sliding fit with a slide rail 13, a gear 9 is fixedly connected to the outer side of a transmission shaft 10, a rack 8 is meshed with the outer side of the gear 9, the rack 8 is fixedly connected to the top of the box 1, a reinforcing plate is fixedly connected between one side of the rack 8 and the box 1, the fixing rod 12 is in a U shape, a guide rod 20 is fixedly connected to the bottom surface of the fixing rod 12, a pulley 22 is rotatably connected to the bottom end of the guide rod 20, a boss is fixedly connected to one side of the box 1 close to the guide rod 20, the guide rod 20 penetrates through the boss and is slidably connected with the boss, a first spring 21 is arranged on the outer side of the guide rod 20, a bottom plate is fixedly connected to the box 1 close to the guide rod 20, a slide plate 23 is slidably arranged on the bottom plate, a drive rod 25 is arranged on the slide plate, one side of the drive rod 23 penetrates through the box 1 and extends into the box 1 and is fixedly connected with a plurality of drive plates 27, a baffle plate 23 is arranged on the outer side of the slide plate, a plurality of drive rod 23, a plurality of drive rod 25 is arranged on the slide plate 23, a baffle plates 23, a plurality of drive rod 23, a plurality of baffles are arranged on the inner side of a plurality of drive rod 23.
As shown in fig. 1, 2, 7-10, in use, when the motor 11 drives the transmission shaft 10 to rotate, the gear 9 can be driven to rotate, the motor 11 can be driven to move downwards by the engagement of the gear 9 and the rack 8, the stability of the movement of the motor 11 in the vertical direction can be improved by the cooperation of the fixing rods 12 at the two sides of the motor 11 and the slide rail 13, the guide rod 20 can be driven to move downwards by the fixing rods 12, the guide rod 20 drives the pulley 22 at the bottom end thereof to move downwards, the sliding plate 23 can be driven to move outwards by the extrusion of the pulley 22 on the protrusion 24, and by providing the plurality of protrusions 24, the pulley 22 is continuously contacted with the protrusion 24 to extrude during the descending process, and the second spring 26 at the outer side of the sliding plate 23 can drive the sliding plate 23 to slide in the horizontal direction in a reciprocating manner, so as to drive the driving plate 39 to slide in the bottom end inside the box 1 in a reciprocating manner, drive plate 39 can drive the sleeve 40 round trip movement at its top, and because connecting pipe 41 connects through a plurality of connecting rods 33, consequently, remove through sleeve 40 and can drive connecting pipe 41 skew, and then drive the outlet duct 32 skew at its top, and during the outlet duct 32 skew, its vertical ascending state originally has just been changed, make and take place the slope from outlet duct 32 spun air current, lead to the fruit to roll in the inhomogeneous emergence of solution inside atress this moment, and the outlet duct 32 exhaust air current through the slope is the same forms a large amount of bubbles in solution, can take away the impurity on fruit surface, because drive plate 39 slides reciprocally, therefore, the fruit is in and lasts rolling state, can carry out comprehensive clearance to the surface of fruit, make the impurity on the surface get rid of.
As shown in fig. 1-6 and 9, the interior of the vertical shaft 2 is a cavity, the bottom end of the exterior of the vertical shaft 2 is provided with an exhaust pipe 36 and a liquid inlet pipe 37 respectively communicated with the vertical shaft 2, the top end of the exterior of the vertical shaft 2 is provided with an air inlet pipe 3 and a liquid discharge pipe 4 respectively communicated with the air inlet pipe 3 and the liquid discharge pipe 4 respectively, the interior of the vertical shaft 2 is divided into two cavities by a partition board fixedly connected with the interior of the vertical shaft 2, the exterior of the air inlet pipe 3 is provided with a fifth one-way valve for one-way entry of air into the interior of the vertical shaft 2, the exterior of the air outlet pipe 32 is provided with a sixth one-way valve for one-way discharge of air flow, the air inlet pipe 3 is communicated with the exhaust pipe 36 through the cavity on one side of the interior of the vertical shaft 2, and similarly, the exterior of the liquid inlet pipe 37 is provided with a seventh one-way valve for one-way entry of solution into the interior of the vertical shaft 2, the exterior of liquid discharge pipe 4 is provided with an eighth one-way discharge valve for one-way discharge of solution, and the liquid inlet pipe 37 is communicated with another cavity of the interior of the vertical shaft 2.
In use, when the vertical shaft 2 moves downwards, the sealing plate 30 can be driven by the base to move downwards, the sealing plate 30 can press the second chamber 46 at the bottom when moving downwards, and the gas in the second chamber 46 can be discharged through the liquid passing pipe 38, the water inlet pipe 35, the liquid inlet pipe 37 and the liquid discharge pipe 4, and when the sealing plate 30 moves downwards and contacts with the top layer of the solution, due to the fact that bubbles are generated in the solution through the gas outlet pipe 32, impurities outside the fruit are removed and then rise to the top layer of the solution along with the bubbles, therefore, when the sealing plate 30 moves downwards and contacts with the solution, the sealing plate 30 continuously moves downwards, the second chamber 46 at the top of the sealing plate is gradually increased, the internal gas pressure of the solution is reduced to form suction, the top layer of the solution can be extracted through the liquid passing pipe 38, then the motor 11 reversely rotates to drive the sealing plate 30 to move upwards, the volume of the second chamber 46 is gradually reduced, at the moment, the solution filled in the second chamber 46 enters the water retaining cloth 28 through the water inlet pipe 35 on the base under the action of pressure, and then moves upwards along with the water retaining cloth 30, so that the gas retaining cloth 28 is contracted, the sealing plate 28, the gas space 28 can gradually moves upwards, and the sealing plate 30 can move to the liquid passing through the liquid inlet pipe 3, and then the liquid discharge pipe 2, the liquid discharge pipe 30 can be discharged to the liquid discharge pipe 4, and then the liquid discharge pipe 4, and the water retaining cloth 2, and the liquid discharge pipe 30 can be discharged to the water.
Can conveniently extract the top solution fast through this structure, can connect the pipe on the fluid-discharge tube 4 during in-service use, the solution that will have fruit impurity through the pipe is carried to detection device inside, examine and analyze the composition of impurity through detection device, combine big data system through testing arrangement, carry out contrastive analysis to local moisture soil of fruit and air etc., can draw detailed data result, know the formation process and the reason of fruit impurity on the surface, be favorable to later stage fruit grower to plant.
In addition, when the water blocking cloth 28 contracts, the air pressure in the water blocking cloth increases, in order to avoid the water blocking cloth 28 from generating excessive deformation, a plurality of channels are arranged at the top end and the bottom end inside the water blocking cloth 28, a second supporting rod 43 is arranged inside the top channel, the top end of the second supporting rod 43 is hinged with the top wall inside the box body 1, a first supporting rod 18 is arranged in the bottom channel, the bottom end of the first supporting rod 18 is hinged with the base, convex blocks 44 are arranged on two sides of the first supporting rod 18, and strip-shaped grooves 42 matched with the convex blocks 44 are arranged on two sides of the second supporting rod 43.
When the water blocking cloth 28 contracts, the first support rod 18 and the second support rod 43 approach each other, so that the protrusion 44 on the first support rod 18 is clamped at the upper strip-shaped groove 42 on the second support rod 43, and the water blocking cloth 28 can be prevented from expanding outwards by matching the protrusion and the groove, so that the water blocking cloth is prevented from generating large deformation, and when the sealing plate 30 moves upwards, enough pressure is accumulated inside the water blocking cloth 28 to extrude the solution into the vertical shaft 2 and extrude the solution out.
In conclusion, the device enables the sealing plate 30 to continuously slide in a reciprocating mode in the vertical direction, the sliding plate 23 is driven to move left and right to drive the driving plate 39 to move left and right, the generated air column can be inclined to drive fruits to roll in the box body 1, meanwhile, the pressing plate 17 is driven to slide up and down in the air box 19, and air is continuously conveyed into the driving plate 39, the fruits are driven to roll by the aid of the cooperation of the driving plate and the driving plate, impurities on the surfaces of the fruits can be removed completely, meanwhile, the cams 7 are driven to rotate electrically to move downwards, the sealing plate 30 is enabled to gradually contact with the top layer of solution, extraction of the solution is facilitated, the structure is compact, and operation efficiency is improved by the cooperation of the sealing plate and the pressing plate.
The working principle is as follows: when the sliding device is used, when the motor 11 drives the transmission shaft 10 to rotate, the gear 9 can be driven to rotate, the motor 11 can be driven to move downwards through the meshing of the gear 9 and the rack 8, the stability of the movement of the motor 11 in the vertical direction can be improved through the matching of the fixed rods 12 on the two sides of the motor 11 and the sliding rails 13, the guide rod 20 can be driven to move downwards through the fixed rods 12, the guide rod 20 drives the pulley 22 at the bottom end of the guide rod to move downwards, the sliding plate 23 can be driven to move outwards through the extrusion of the pulley 22 on the protrusions 24, the pulley 22 is continuously contacted and extruded with the protrusions 24 in the descending process through the arrangement of the plurality of protrusions 24, the sliding plate 23 can be driven to slide in a reciprocating manner in the horizontal direction through the matching of the second spring 26 on the outer side of the sliding plate 23, and then the driving plate 39 can be driven to slide in a reciprocating manner at the bottom end inside the box body 1, drive plate 39 can drive the sleeve 40 round trip movement at its top, and because connecting pipe 41 connects through a plurality of connecting rods 33, consequently, it can drive connecting pipe 41 skew to move through sleeve 40, and then drive the outlet duct 32 skew at its top, and during the outlet duct 32 skew, just changed its vertical ascending state originally, make and take place the slope from outlet duct 32 spun air current, lead to fruit at the inside inhomogeneous emergence roll of atress of solution this moment, and the outlet duct 32 exhaust air current through the slope is the same forms a large amount of bubbles in solution, can take away the impurity on fruit surface, because drive plate 39 slides to and fro, consequently, the fruit is in the state that lasts the roll, can carry out comprehensive clearance to the surface of fruit, make the impurity on the surface get rid of.
Claims (5)
1. The utility model provides a food safety inspection device based on big data which characterized in that: the sealing plate is provided with a base, the base is provided with a water inlet pipe for solution to pass through, the sealing plate is provided with a water filling port for solution to pass through, the bottom of the sealing plate is provided with a liquid through pipe opposite to the water filling port, and water blocking cloth is fixedly arranged between the top wall in the box body and the outer edge of the base;
the air box is arranged on the outer side of the box body, a pressing plate is connected to the inside of the air box in a sliding mode, a driving plate is arranged at the bottom end of the inside of the box body, and when the pressing plate is driven by the sealing plate through the supporting rod to move downwards in the air box, air in the air box can be extruded into the driving plate and then is discharged through an air outlet pipe which is arranged at the top of the driving plate and communicated with the driving plate; when the sealing plate moves downwards, the liquid through pipe is gradually close to the top layer of the solution in the box body;
a first cavity is formed among the water blocking cloth, the sealing plate and the box body, a second cavity is formed between the bottom of the sealing plate and the box body, and a second one-way valve for allowing solution to enter the water blocking cloth from the first cavity in a one-way mode is arranged on the water inlet pipe;
the top of the base is fixedly connected with a vertical shaft, the vertical shaft penetrates through the box body and is rotatably connected with the box body, the top end of the vertical shaft extends upwards and is fixedly connected with a cross rod, one end of the cross rod is provided with a cam, the cam is provided with a limiting groove matched with the shape of the cam, one end of the cross rod is arranged in the limiting groove, one side of the cam, which is far away from the box body, is provided with a motor, the output end of the motor is fixedly connected with a transmission shaft, and one end, which is far away from the motor, of the transmission shaft is fixed with the cam;
the vertical shaft is internally provided with a cavity, the bottom end of the outer side of the vertical shaft is respectively provided with an exhaust pipe and a liquid inlet pipe which are communicated with the vertical shaft, the top end of the outer side of the vertical shaft is respectively provided with an air inlet pipe and a liquid discharge pipe which are communicated with the vertical shaft, the inside of the vertical shaft is fixedly connected with a partition board which is used for dividing the inside of the vertical shaft into two cavities, the outer side of the air inlet pipe is provided with a fifth one-way valve for supplying air to enter the inside of the vertical shaft in a one-way mode, the outer side of the air outlet pipe is provided with a sixth one-way valve for supplying air flow to be discharged in a one-way mode, the air inlet pipe is communicated with the exhaust pipe through the cavity on one side in the vertical shaft, the outer side of the liquid inlet pipe is provided with a seventh one-way valve for supplying solution to enter the inside of the vertical shaft, the outer side of the liquid discharge pipe is provided with an eighth one-way valve for supplying solution to be discharged in a one-way, and the liquid inlet pipe and the liquid discharge pipe are communicated through another cavity in the inside of the vertical shaft.
2. The big data based food safety detection device according to claim 1, wherein: one side intercommunication of bellows is provided with the air supplement pipe, the air supplement pipe outside is provided with the third check valve that supplies gas to enter into bellows inside unidirectionally, the top intercommunication of drive plate is provided with the sleeve, the outlet duct sets up in the sleeve top, be provided with the fourth check valve that supplies the one-way outflow on the outlet duct, the intercommunication is provided with the connecting pipe between outlet duct and the sleeve, fixedly connected with connecting rod between two adjacent connecting pipes, the intercommunication is provided with the hose between drive plate and the bellows.
3. The big data based food safety detection device according to claim 1, wherein: the motor is characterized in that fixing rods are fixedly arranged on two sides of the motor, one side of the box body, which is close to the motor, is fixedly connected with a guide rail, the fixing rods are in sliding fit with the slide rail, a gear is fixedly connected to the outer side of the transmission shaft, a rack is meshed with the outer side of the gear, and the rack is fixedly connected to the top of the box body.
4. The big data based food safety detection device according to claim 1, wherein: inside top and the bottom of water blocking cloth all are provided with a plurality of passageways, and top channel internally arranged has the second bracing piece, and second bracing piece top is articulated mutually with box inside top wall, is provided with first bracing piece in the bottom passageway, and first bracing piece bottom is articulated mutually with the base, and first bracing piece both sides all are provided with the lug, and second bracing piece both sides all are provided with the bar groove with lug matched with.
5. The big data based food safety detection device according to claim 1, wherein: the liquid through pipe is provided with a first one-way valve for the solution to pass through from bottom to top in a one-way mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210023121.2A CN114236062B (en) | 2022-01-10 | 2022-01-10 | Food safety detection device based on big data |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210023121.2A CN114236062B (en) | 2022-01-10 | 2022-01-10 | Food safety detection device based on big data |
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| CN114236062A CN114236062A (en) | 2022-03-25 |
| CN114236062B true CN114236062B (en) | 2022-11-25 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168805A (en) * | 2000-11-28 | 2002-06-14 | Anritsu Corp | X-ray foreign matter detector |
| JP2014176446A (en) * | 2013-03-14 | 2014-09-25 | Panasonic Corp | Washing and drying machine |
| CN205665230U (en) * | 2016-06-07 | 2016-10-26 | 安徽宏远职业卫生技术服务有限公司 | Quick detection device of food security |
| CN106140762A (en) * | 2016-07-26 | 2016-11-23 | 安徽天地高纯溶剂有限公司 | A kind of high-purity solvent bottle high-efficiency washing device |
| CN214201569U (en) * | 2021-01-08 | 2021-09-14 | 李燕 | Food safety inspection uses quick dissolving device |
| CN113267491A (en) * | 2021-05-17 | 2021-08-17 | 谢红秀 | Portable food detection method |
| CN113663978B (en) * | 2021-08-16 | 2022-05-24 | 湖南省计量检测研究院 | Vacuum ultrasonic bottle washing machine |
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