CN215768511U - Quick detection device of heavy metal composition in food - Google Patents
Quick detection device of heavy metal composition in food Download PDFInfo
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- CN215768511U CN215768511U CN202121466501.0U CN202121466501U CN215768511U CN 215768511 U CN215768511 U CN 215768511U CN 202121466501 U CN202121466501 U CN 202121466501U CN 215768511 U CN215768511 U CN 215768511U
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- 235000013305 food Nutrition 0.000 title claims abstract description 52
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 238000012031 short term test Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 22
- 230000002457 bidirectional effect Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 9
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 230000008859 change Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001125862 Tinca tinca Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a device for rapidly detecting heavy metal components in food, which comprises a box body, a cutting unit, a power unit and an operation unit, wherein the cutting unit is arranged on the box body; a reaction box is arranged on the bottom surface inside the box body; the cutting unit contains first spur gear, first pivot, second straight-teeth gear, third straight-teeth gear and third pivot, rotate on the box and install first pivot, second pivot and third pivot, install first spur gear, second straight-teeth gear and third straight-teeth gear on first pivot, second pivot and the third pivot respectively, first spur gear and second straight-teeth gear meshing are connected, the second straight-teeth gear is connected with the meshing of third straight-teeth gear, still install the cutting blade in first pivot and the third pivot. This heavy metal composition short-term test device in food structure reliability is high, and cutting effect is good, can fully take place the reaction, and the leakproofness is good, can detect the content of composition, can satisfy people's requirement, provides help to people's work.
Description
Technical Field
The utility model relates to the technical field of rapid detection of food, in particular to a rapid detection device for heavy metal components in food.
Background
The food is various finished products and raw materials for people to eat or drink and is a food and a traditional Chinese medicinal material according to the tradition, but the food does not comprise a treatment-purpose article, the food has two main aspects of the effect on the human body, namely a nutrition function and a sense organ function, and after the food is produced, the essential part is heavy metal detection.
Wherein among the modern technology application number is 202011390757.8 a heavy metal composition short-term test device in food that provides, the top slidable mounting that floats the ball arm is at the inner wall of reaction box, the last fixed surface of reaction box is connected with the gas-supply pipe, the terminal fixedly connected with of gas-supply pipe breathes in the bag, the lower fixed surface of breathing in the bag installs down the ratch, the right side surface toothing of ratch has the runner down, the right side surface toothing of runner rotates and has the rack, the top fixed mounting of rack has the measuring tape.
The device is low in structure reliability, poor in food cutting effect, incapable of fully reacting, incapable of accurately detecting the content of components and general in tightness, and therefore the device for quickly detecting the heavy metal components in the food is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provide a device for rapidly detecting heavy metal components in food, which has the advantages of high structural reliability, good cutting effect, full reaction, good sealing performance, capability of detecting the content of the components, capability of meeting the requirements of people, assistance for the work of people and capability of effectively solving the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a device for rapidly detecting heavy metal components in food comprises a box body, a cutting unit, a power unit and an operation unit;
a box body: the inner bottom surface of the reaction box is provided with a reaction box;
a cutting unit: the cutting device comprises a first straight gear, a first rotating shaft, a second straight gear, a third straight gear and a third rotating shaft, wherein the first rotating shaft, the second rotating shaft and the third rotating shaft are rotatably arranged on a box body, the first straight gear, the second straight gear and the third straight gear are respectively arranged on the first rotating shaft, the second rotating shaft and the third rotating shaft, the first straight gear and the second straight gear are meshed and connected, the second straight gear and the third straight gear are meshed and connected, and cutting blades are also arranged on the first rotating shaft and the third rotating shaft;
a power unit: it is arranged at the front side of the lower part inside the box body;
an operation unit: it is installed in the inside below left side of box.
Further, the cutting unit still contains motor support, first motor, first draw-in groove and first fixture block, the last surface mounting of box has motor support, install first motor on the motor support, the output shaft of first motor has the one end of first pivot through first coupling joint, first draw-in groove has been seted up in first pivot and the third pivot, first fixture block is installed to cutting blade's tip, first fixture block is connected with first draw-in groove buckle, the installation piece is installed to the inside both sides of box, the upper surface of installation piece is the inclined plane, and installs the blade, the side-mounting of installation piece has the gravel, the output of external control ware is connected to the input electricity of first motor. The first motor is controlled to rotate through the external controller, the first motor rotates to drive the first rotating shaft to rotate, the first clamping block and the first clamping groove of the cutting blade are detachably connected, the cutting blade can be replaced after long-time use, food cannot be smashed through the installation block, the falling area is reduced, the cutting effect can be improved through the blade on the installation block, and the gravel is matched with the cutting blade to improve the cutting effect.
Further, still include second fixture block and swash plate, the second draw-in groove has been seted up to the side of installation piece, the second fixture block is installed at the both ends of swash plate, the second fixture block is connected with second draw-in groove buckle, the countersunk head bolt hole has been seted up on the second fixture block, all set up threaded hole on second fixture block and the installation piece, the second fixture block still passes through countersunk head bolt fixed connection with the second draw-in groove. Fix the swash plate on the installation piece through the second fixture block, and prevent the food after the rotary cutting, do not fall into in the reaction box.
Further, the power unit comprises a second motor, a motor support, a bidirectional screw rod, a moving block, a connecting support, a box cover, a sealing gasket and a slide way, the slide way is arranged on the upper surface of the reaction box, the slide block is arranged on the lower surface of the box cover and is connected with the slide way in a sliding manner, the sealing gasket is arranged on the side surface of the box cover, the motor support is arranged on the outer surface of the box body and is fixedly connected with the outer surface of the box body through a connecting block, the second motor is arranged on the motor support, an output shaft of the second motor is connected with one end of the bidirectional screw rod through a second coupler, the other end of the bidirectional screw rod is rotatably arranged on the inner surface of the box body, the two ends of the bidirectional screw rod are opposite in thread direction, the moving block is respectively arranged at the two ends of the bidirectional screw rod in a threaded manner, the connecting support is arranged on the side surface of the moving block and is fixedly connected with the side surface of the box cover, and the input end of the second motor is electrically connected with the output end of the external controller. Through the work of external control ware control second motor, the work of second motor drives two-way lead screw and rotates, and two-way lead screw rotates because screw thread opposite direction, and the movable block on it moves in opposite directions or back-to-back, and after food is whole to fall into the back, the movable block moves in opposite directions and drives two lid motion in opposite directions, and the leakproofness is good, and two lid contact backs, owing to there is sealed the pad, sealed effect carries out one step improvement.
Further, the operating unit contains fixed bolster, ring carrier, first needle tubing, threaded rod and handle, the side-mounting of box has the fixed block, the internal surface of box is seted up flutedly, the fixed bolster is installed to the bottom surface of recess, the side-mounting of fixed bolster has the ring carrier, install first needle tubing on the ring carrier, the intussuseption of first needle tubing is filled with the oxidizing strong acid, the inside slidable mounting of first needle tubing has first piston, the threaded rod is installed to the screw thread on the fixed block, the handle is installed to the left end of threaded rod, the right-hand member of threaded rod rotates and installs on the surface of first piston, the one end of pipeline is installed to the syringe needle of first needle tubing, the other end of pipeline is installed on the reaction box. When food falls into the reaction box, and the lid is closed back, drives the threaded rod through rotating the handle and rotates, and the threaded rod rotates the first piston extrusion oxidability strong acid that drives first needle tubing, pushes away a certain amount of oxidability strong acid in the reaction box according to the proportion, reacts with food, and the reliable degree of structure is high, and structural stability is strong.
Further, still include second needle tubing, scale mark and outlet duct, the outlet duct is installed on the right side of reaction box, and runs through the side of box, the side at the second needle tubing is installed to the tip of outlet duct, the inside of second needle tubing is equipped with the second piston, the surface of second needle tubing is equipped with the scale mark, and the second needle tubing is transparent. If produce gas after the reaction takes place, can confirm the heavy metal composition in the food, gaseous second piston through the outlet duct to the second needle tubing promotes, can look over the scale mark that the second piston removed, carries out the analysis to the content of composition.
Compared with the prior art, the utility model has the beneficial effects that: this heavy metal composition short-term test device in food has following benefit:
1. this heavy metal composition short-term test device has the cutting unit in food, and the first fixture block and the first draw-in groove of cutting blade through pendulum cutting unit are connected for dismantling, can change cutting blade after long-time the use, can prevent through the installation piece that food is not smashed, reduce the area of whereabouts, and the blade on the installation piece also can promote cutting effect, and the gravel is cooperated with cutting blade and is promoted cutting effect.
2. This heavy metal composition short-term test device in food has power unit, and after food is whole to fall into, the movable block relative motion through power unit drives two lid relative motion, and the leakproofness is good, and two lid contact backs, owing to there is sealed the pad, sealed effect carries out one step improvement.
3. This heavy metal composition short-term test device in food structure reliability is high, and cutting effect is good, can fully take place the reaction, and the leakproofness is good, can detect the content of composition, can satisfy people's requirement, provides help to people's work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an operation unit according to the present invention.
In the figure: the device comprises a box body 1, a cutting unit 2, a motor bracket 21, a first motor 22, a first straight gear 23, a first rotating shaft 24, a second straight gear 25, a third straight gear 26, a third rotating shaft 27, a first clamping groove 28, a first clamping block 29, a power unit 3, a second motor 31, a motor support 32, a bidirectional screw rod 33, a moving block 34, a connecting bracket 35, a box cover 36, a sealing gasket 37, a slideway 38, an operation unit 4, a fixing bracket 41, an annular bracket 42, a first needle tube 43, a threaded rod 44, a handle 45, a cutting blade 5, a blade 6, a gravel 7, an installation block 8, a second clamping block 9, an inclined plate 10, a reaction box 11, a second needle tube 12, a scale mark 13 and an air outlet tube 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a device for rapidly detecting heavy metal components in food comprises a box body 1, a cutting unit 2, a power unit 3 and an operation unit 4;
a box body 1: the reaction box 11 is arranged on the inner bottom surface of the reaction box; still include second fixture block 9 and swash plate 10, the second draw-in groove has been seted up to the side of installation piece 8, and second fixture block 9 is installed at the both ends of swash plate 10, and second fixture block 9 is connected with second draw-in groove buckle, has seted up the countersunk head bolt hole on the second fixture block 9, all has seted up threaded hole on second fixture block 9 and the installation piece 8, and second fixture block 9 still passes through countersunk head bolt fixed connection with the second draw-in groove. The inclined plate 10 is fixed on the mounting block 8 through the second clamping block 9, and the food after rotary cutting is prevented from falling into the reaction box 11. The reaction box comprises a reaction box body 11 and is characterized by further comprising a second needle tube 12, scale marks 13 and an air outlet tube 14, the air outlet tube 14 is installed on the right side of the reaction box body 11 and penetrates through the side face of the box body 1, the end portion of the air outlet tube 14 is installed on the side face of the second needle tube 12, a second piston is arranged inside the second needle tube 12, the scale marks 13 are arranged on the outer surface of the second needle tube 12, and the second needle tube 12 is transparent. If produce gaseous after the reaction takes place, can confirm the heavy metal composition in the food, gaseous second piston through outlet duct 14 to second needle tubing 12 promotes, can look over the scale mark that second piston removed, carries out the analysis to the content of composition.
The cutting unit 2: the cutting device comprises a first straight gear 23, a first rotating shaft 24, a second straight gear 25, a third straight gear 26 and a third rotating shaft 27, wherein the first rotating shaft 24, the second rotating shaft and the third rotating shaft 27 are rotatably arranged on the box body 1, the first rotating shaft 24, the second rotating shaft and the third rotating shaft 27 are respectively provided with the first straight gear 23, the second straight gear 25 and the third straight gear 26, the first straight gear 23 is in meshed connection with the second straight gear 25, the second straight gear 25 is in meshed connection with the third straight gear 26, and the first rotating shaft 24 and the third rotating shaft 27 are also provided with cutting blades 5; the first straight gear 23 is driven to rotate by rotating the first rotating shaft 24, the second straight gear 25 is driven to rotate by rotating the first straight gear 23, the third straight gear 26 is driven to rotate by rotating the second straight gear 25, the third straight gear 26 is driven to rotate the third rotating shaft 27, the cutting blade 5 is driven to rotate to cut food in a rotating mode through the first rotating shaft 24 and the third rotating shaft 27, the cutting effect is good, insufficient reaction is prevented during reaction, and the detection result is inaccurate. Cutting unit 2 still contains motor support 21, first motor 22, first draw-in groove 28 and first fixture block 29, the last surface mounting of box 1 has motor support 21, install first motor 22 on motor support 21, the output shaft of first motor 22 has the one end of first pivot 24 through first coupling joint, first draw-in groove 28 has been seted up on first pivot 24 and the third pivot 27, first fixture block 29 is installed to the tip of cutting blade 5, first fixture block 29 is connected with first draw-in groove 28 buckle, installation piece 8 is installed to the inside both sides of box 1, the upper surface of installation piece 8 is the inclined plane, and install blade 6, rubble 7 is installed to the side of installation piece 8, the output of external control ware is connected to the input electricity of first motor 22. Rotate through first motor 22 of external control ware control, first motor 22 rotates and drives first pivot 24 and rotate, because first fixture block 29 and first draw-in groove 28 of cutting blade 5 are for dismantling to be connected, can change cutting blade 5 after long-time the use, can prevent through installation piece 8 that food is not smashed, reduce the area of whereabouts, and blade 6 on the installation piece 8 also can promote cutting effect, rubble 7 cooperates with cutting blade 5 and promotes cutting effect.
A power unit 3: which is arranged at the front side of the lower part in the box body 1; the power unit 3 comprises a second motor 31, a motor support 32, a bidirectional screw 33, a moving block 34, a connecting bracket 35, a box cover 36, a sealing gasket 37 and a slide way 38, the upper surface of the reaction box 11 is provided with the slide way 38, the lower surface of the box cover 36 is provided with a slide block, the slide block is connected with the slide way 38 in a sliding way, the side surface of the box cover 36 is provided with the sealing gasket 37, the outer surface of the box body 1 is provided with the motor support 32, the motor support 32 is fixedly connected with the outer surface of the box body 1 through a connecting block, the second motor 31 is arranged on the motor support 32, the output shaft of the second motor 31 is connected with one end of the bidirectional screw 33 through a second coupling, the other end of the bidirectional screw 33 is rotatably arranged on the inner surface of the box body 1, the directions of the two-way screw 33 are opposite, the moving block 34 is respectively arranged at the two ends of the bidirectional screw 33 in a threaded way, the connecting bracket 35 is arranged on the side surface of the moving block 34, and the connecting bracket 35 is fixedly connected with the side surface of the box cover 36, the input end of the second motor 31 is electrically connected with the output end of the external controller. The work of the second motor 31 is controlled through the external controller, the work of the second motor 31 drives the bidirectional screw 33 to rotate, the bidirectional screw 33 rotates due to opposite thread directions, the moving blocks 34 on the bidirectional screw move in the opposite directions or in the opposite directions, after food falls into all foods, the moving blocks 34 move in the opposite directions to drive the two box covers 36 to move in the opposite directions, the sealing performance is good, and after the two box covers 36 contact, due to the sealing gasket 37, the sealing effect is further improved.
The operation unit 4: which is installed at the lower left side of the inside of the case 1. The operation unit 4 comprises a fixing support 41, an annular support 42, a first needle tube 43, a threaded rod 44 and a handle 45, wherein a fixing block is installed on the side surface of the box body 1, a groove is formed in the inner surface of the box body 1, the fixing support 41 is installed on the bottom surface of the groove, the annular support 42 is installed on the side surface of the fixing support 41, the first needle tube 43 is installed on the annular support 42, oxidizing strong acid is filled in the first needle tube 43, a first piston is installed in the first needle tube 43 in a sliding mode, the threaded rod 44 is installed on the fixing block in a threaded mode, the handle 45 is installed at the left end of the threaded rod 44, the right end of the threaded rod 44 is installed on the outer surface of the first piston in a rotating mode, one end of a pipeline is installed on a needle head of the first needle tube 43, and the other end of the pipeline is installed on the reaction box 11. When food falls into the reaction box 11 and the box cover 36 is closed, the threaded rod 44 is driven to rotate by rotating the handle 45, the threaded rod 44 rotates to drive the first piston of the first needle tube 43 to extrude the oxidability strong acid, a certain amount of oxidability strong acid is pushed into the reaction box 11 according to the proportion to react with the food, and the reaction box has high structure reliability and strong structural stability.
The working principle of the rapid detection device for heavy metal components in food provided by the utility model is as follows: rotate through the first motor 22 of external control ware control, first motor 22 rotates and drives first pivot 24 and rotate, drive first straight-tooth gear 23 through rotating first pivot 24 and rotate, first straight-tooth gear 23 rotates and drives second straight-tooth gear 25 and rotate, second straight-tooth gear 25 rotates and drives third straight-tooth gear 26 and rotate, third straight-tooth gear 26 rotates and drives third pivot 27, it drives cutting blade 5 through first pivot 24 and third pivot 27 rotation and carries out rotatory cutting to food, the cutting effect is good, it is not abundant enough to prevent the reaction when the reaction, it is inaccurate to cause the testing result. Because first fixture block 29 and the first draw-in groove 28 of cutting blade 5 are for dismantling to be connected, can change cutting blade 5 after long-time the use, can prevent through installation piece 8 that food is not smashed, reduce the whereabouts area, and blade 6 on the installation piece 8 also can promote cutting effect, and rubble 7 cooperates with cutting blade 5 and promotes cutting effect. The inclined plate 10 is fixed on the mounting block 8 through the second clamping block 9, and the food after rotary cutting is prevented from falling into the reaction box 11. The work of the second motor 31 is controlled through the external controller, the work of the second motor 31 drives the bidirectional screw 33 to rotate, the bidirectional screw 33 rotates due to opposite thread directions, the moving blocks 34 on the bidirectional screw move in the opposite directions or in the opposite directions, after food falls into all foods, the moving blocks 34 move in the opposite directions to drive the two box covers 36 to move in the opposite directions, the sealing performance is good, and after the two box covers 36 contact, due to the sealing gasket 37, the sealing effect is further improved. When food falls into the reaction box 11 and the box cover 36 is closed, the threaded rod 44 is driven to rotate by rotating the handle 45, the threaded rod 44 rotates to drive the first piston of the first needle tube 43 to extrude the oxidability strong acid, a certain amount of oxidability strong acid is pushed into the reaction box 11 according to the proportion to react with the food, and the reaction box has high structure reliability and strong structural stability. If produce gaseous after the reaction takes place, can confirm the heavy metal composition in the food, gaseous second piston through outlet duct 14 to second needle tubing 12 promotes, can look over the scale mark that second piston removed, carries out the analysis to the content of composition.
It should be noted that in this embodiment, the core chip of the external controller is a PLC single chip, specifically, the model is siemens S7-200, the first motor 22 and the second motor 31 may be freely configured according to the actual application scenario, the second motor 31 may be a JE series single-phase servo motor manufactured by mitsubishi motors (china) ltd, beijing, and the first motor 22 may be a single-phase series motor manufactured by tench motors ltd, tokyo, and preferably, the rotation speed is below 21000 rpm. The external controller controls the operation of the first motor 22 and the second motor 31 by a method commonly used in the art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a heavy metal composition short-term test device in food which characterized in that: comprises a box body (1), a cutting unit (2), a power unit (3) and an operation unit (4);
case (1): the inner bottom surface of the reaction box is provided with a reaction box (11);
cutting unit (2): the novel cutting machine is characterized by comprising a first straight gear (23), a first rotating shaft (24), a second straight gear (25), a third straight gear (26) and a third rotating shaft (27), wherein the first rotating shaft (24), the second rotating shaft and the third rotating shaft (27) are rotatably mounted on the box body (1), the first straight gear (23), the second straight gear (25) and the third straight gear (26) are respectively mounted on the first rotating shaft (24), the second rotating shaft and the third rotating shaft (27), the first straight gear (23) and the second straight gear (25) are meshed and connected, the second straight gear (25) and the third straight gear (26) are meshed and connected, and cutting blades (5) are further mounted on the first rotating shaft (24) and the third rotating shaft (27);
power unit (3): which is arranged at the front side of the lower part in the box body (1);
operating unit (4): which is arranged at the left side of the lower part in the box body (1).
2. The device for rapidly detecting the heavy metal components in the food according to claim 1, wherein: the cutting unit (2) further comprises a motor support (21), a first motor (22), a first clamping groove (28) and a first clamping block (29), the motor support (21) is mounted on the upper surface of the box body (1), the first motor (22) is mounted on the motor support (21), an output shaft of the first motor (22) is connected with one end of a first rotating shaft (24) through a first coupler, the first clamping groove (28) is formed in the first rotating shaft (24) and a third rotating shaft (27), the first clamping block (29) is mounted at the end of the cutting blade (5), the first clamping block (29) is connected with the first clamping groove (28) in a buckling mode, mounting blocks (8) are mounted on two sides of the inner portion of the box body (1), the upper surface of each mounting block (8) is an inclined plane and is provided with a blade (6), and gravel stones (7) are mounted on the side faces of the mounting blocks (8), the input end of the first motor (22) is electrically connected with the output end of an external controller.
3. The device for rapidly detecting the heavy metal components in the food according to claim 2, wherein: still include second fixture block (9) and swash plate (10), the second draw-in groove has been seted up to the side of installation piece (8), second fixture block (9) are installed at the both ends of swash plate (10), second fixture block (9) are connected with second draw-in groove buckle, the countersunk head bolt hole has been seted up on second fixture block (9), all set up threaded hole on second fixture block (9) and installation piece (8), second fixture block (9) still pass through countersunk head bolt fixed connection with the second draw-in groove.
4. The device for rapidly detecting the heavy metal components in the food according to claim 1, wherein: the power unit (3) comprises a second motor (31), a motor support (32), a bidirectional screw (33), a moving block (34), a connecting support (35), a box cover (36), a sealing gasket (37) and a slide way (38), the slide way (38) is arranged on the upper surface of the reaction box (11), the slide block is arranged on the lower surface of the box cover (36), the slide block is connected with the slide way (38) in a sliding manner, the sealing gasket (37) is arranged on the side surface of the box cover (36), the motor support (32) is arranged on the outer surface of the box body (1), the motor support (32) is fixedly connected with the outer surface of the box body (1) through a connecting block, the second motor (31) is arranged on the motor support (32), the output shaft of the second motor (31) is connected with one end of the bidirectional screw (33) through a second coupler, the other end of the bidirectional screw (33) is rotatably arranged on the inner surface of the box body (1), the thread directions of the bidirectional screw rod (33) are opposite, moving blocks (34) are respectively installed at two ends of the bidirectional screw rod (33) in a threaded mode, a connecting support (35) is installed on the side face of each moving block (34), the connecting supports (35) are fixedly connected with the side face of the box cover (36), and the input end of the second motor (31) is electrically connected with the output end of an external controller.
5. The device for rapidly detecting the heavy metal components in the food according to claim 1, wherein: the operation unit (4) contains fixed bolster (41), ring carrier (42), first needle tubing (43), threaded rod (44) and handle (45), the side-mounting of box (1) has the fixed block, the internal surface of box (1) is seted up flutedly, fixed bolster (41) are installed to the bottom surface of recess, ring carrier (42) are installed to the side-mounting of fixed bolster (41), install first needle tubing (43) on ring carrier (42), the inside packing of first needle tubing (43) has the oxidizing strong acid, the inside slidable mounting of first needle tubing (43) has first piston, threaded rod (44) are installed to the screw thread on the fixed block, handle (45) are installed to the left end of threaded rod (44), the right-hand member of threaded rod (44) is rotated and is installed on the surface of first piston, the one end of pipeline is installed to the syringe needle of first needle tubing (43), the other end of the pipeline is arranged on the reaction box (11).
6. The device for rapidly detecting the heavy metal components in the food according to claim 1, wherein: still include second needle tubing (12), scale mark (13) and outlet duct (14), outlet duct (14) are installed on the right side of reaction box (11), and run through the side of box (1), the side at second needle tubing (12) is installed to the tip of outlet duct (14), the inside of second needle tubing (12) is equipped with the second piston, the surface of second needle tubing (12) is equipped with scale mark (13), and second needle tubing (12) are transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121466501.0U CN215768511U (en) | 2021-06-28 | 2021-06-28 | Quick detection device of heavy metal composition in food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121466501.0U CN215768511U (en) | 2021-06-28 | 2021-06-28 | Quick detection device of heavy metal composition in food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215768511U true CN215768511U (en) | 2022-02-08 |
Family
ID=80102984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121466501.0U Expired - Fee Related CN215768511U (en) | 2021-06-28 | 2021-06-28 | Quick detection device of heavy metal composition in food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215768511U (en) |
-
2021
- 2021-06-28 CN CN202121466501.0U patent/CN215768511U/en not_active Expired - Fee Related
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