CN112697983A - Improved food preservative content safety detector - Google Patents
Improved food preservative content safety detector Download PDFInfo
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- CN112697983A CN112697983A CN202011429657.1A CN202011429657A CN112697983A CN 112697983 A CN112697983 A CN 112697983A CN 202011429657 A CN202011429657 A CN 202011429657A CN 112697983 A CN112697983 A CN 112697983A
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- 239000005452 food preservative Substances 0.000 title claims abstract description 16
- 235000019249 food preservative Nutrition 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 230
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000003756 stirring Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 2
- 230000002421 anti-septic effect Effects 0.000 claims 1
- 238000003491 array Methods 0.000 claims 1
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 235000019601 food appearance Nutrition 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 80
- 235000013305 food Nutrition 0.000 abstract description 62
- 238000000034 method Methods 0.000 abstract description 30
- 230000008569 process Effects 0.000 abstract description 28
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 235000021055 solid food Nutrition 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 235000021056 liquid food Nutrition 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010016952 Food poisoning Diseases 0.000 description 1
- 208000019331 Foodborne disease Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00465—Separating and mixing arrangements
- G01N2035/00534—Mixing by a special element, e.g. stirrer
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
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Abstract
The invention discloses an improved food preservative content safety detector in the technical field of food processing, which comprises a mounting rack, wherein the left side of the top of the mounting rack is fixedly connected with a detection mechanism, and the inner wall of the mounting rack is provided with an automatic feeding device; according to the invention, the automatic opening and automatic closing of the feeding plate are realized through the process that the detection box moves towards the lower part of the detection mechanism, the work of automatically adding the auxiliary reagent into the detection groove can be completed in the process that the detection box moves towards the right, the auxiliary reagent can be uniformly scattered on the top of the food to be detected in the detection groove, the addition amount of the auxiliary reagent in each detection groove can be ensured to be the same, the control of workers is not needed in the process of adding the auxiliary reagent, the situation that the addition amount of the auxiliary reagent in each detection groove is different due to the misoperation of the workers can be avoided, the waste of the auxiliary reagent can be avoided, and the accuracy of the detection result can be ensured.
Description
Technical Field
The invention relates to the technical field of food processing, in particular to an improved food preservative content safety detector.
Background
The food preservative is an additive capable of preventing putrefaction and deterioration caused by microorganisms and prolonging the shelf life of food; also called antimicrobial agent, because of the function of preventing food poisoning caused by microorganism reproduction; the food preservative has a continuous inhibiting effect on the growth of microorganisms of which metabolic substrates are putrefs; it is important that it can inhibit the most perishable effect under different conditions, especially has a persistent effect when the general sterilization effect is not sufficient, the use of preservatives in food is limited, and the excessive preservatives can affect the health of human body, so that the detection of the content of the preservatives is important data in the food quality supervision process.
The prior art discloses a part of invention patents in the technical field of food processing, wherein the invention patent with the application number of CN201810322380.9 discloses a food preservative content safety detector which comprises a base, a machine base and a detection mechanism, and further comprises an adjusting mechanism, a storage mechanism, a liquid adding mechanism and a cutting mechanism.
The prior art is when utilizing liquid feeding mechanism to add auxiliary reagent in the apotheca, need artifical manual opening the flowing back valve then can add auxiliary reagent in the apotheca, when putting thing mechanism motion to detection mechanism below, it can stop the motion and wait to detect to put thing mechanism, and at this moment if the staff can not in time close the flowing back valve, can lead to the flowing back valve to adding auxiliary reagent in the apotheca that stops below the flowing back valve always, can lead to auxiliary reagent in the apotheca excessive, can cause the auxiliary reagent that adds in every apotheca all inequality, not only can cause auxiliary reagent's waste, more seriously still can cause the inaccuracy of testing result.
Based on the above, the invention designs an improved food preservative content safety detector to solve the above problems.
Disclosure of Invention
The invention aims to provide an improved food preservative content safety detector, which solves the problems that in the prior art, when an auxiliary reagent is added into a storage chamber by using a liquid adding mechanism, the auxiliary reagent can be added into the storage chamber only after a liquid discharging valve is manually opened, when an object placing mechanism moves to the position below a detection mechanism, the object placing mechanism stops moving to wait for detection, and at the moment, if a worker cannot close the liquid discharging valve in time, the liquid discharging valve always adds the auxiliary reagent into the storage chamber staying below the liquid discharging valve, the auxiliary reagent in the storage chamber is excessive, the auxiliary reagents added into each storage chamber are different, the auxiliary reagent is wasted, and the detection result is inaccurate.
In order to achieve the purpose, the invention provides the following technical scheme: an improved safety detector for the content of food preservative comprises a mounting frame, wherein a detection mechanism is fixedly connected to the left side of the top of the mounting frame, a detection box is slidably connected to the inner wall of the mounting frame and comprises a plurality of detection grooves arranged in an array, a driving mechanism for driving the detection box to move is arranged on the inner wall of the mounting frame, first mounting plates are symmetrically and fixedly connected to the front side and the rear side of the top of the mounting frame, feeding boxes are fixedly connected to the inner walls of the two first mounting plates together, the feeding boxes are located on the right side of the detection mechanism, and an automatic feeding device is arranged on the inner wall of the mounting frame;
the automatic feeding device comprises first sliding grooves symmetrically formed in the inner walls of the front side and the rear side of the mounting frame, first air springs are fixedly connected to the right side of the inner wall of the first sliding groove, two telescopic ends of the first air springs are fixedly connected with a feeding plate together, the feeding plate is connected with the first sliding grooves in a sliding mode in the left-right direction, clamping grooves are symmetrically formed in the front side and the rear side of the bottom of the feeding plate, second sliding grooves are symmetrically formed in the front inner wall and the rear inner wall of the mounting frame, the second sliding grooves are located on the left side of the feeding plate, a first sliding block is connected to the bottom of the inner wall of the second sliding groove in a sliding mode, a first inclined surface is arranged at one end, close to the detection box, of the first sliding block, one end, far away from the detection box, of the first sliding block is fixedly connected with the first springs, one end, far, the top end of the second spring is fixedly connected with a second sliding block, the top of the second sliding block is provided with a second inclined plane, the second sliding block is positioned on the left side of the charging plate, a plurality of third sliding grooves distributed in an array are symmetrically formed in the front outer wall and the rear outer wall of the detection box, the third sliding grooves are positioned between two adjacent detection grooves, a third sliding block is slidably connected to the inner wall of each third sliding groove and comprises a triangular block and a rectangular block, the bottom of each third sliding block is fixedly connected with a third spring, the bottom end of each third spring is fixedly connected with the bottom of the inner wall of each third sliding groove, triangular top blocks are symmetrically and fixedly connected to the front inner wall and the rear inner wall of the mounting frame and are positioned below the charging plate, a plurality of first mounting grooves are formed in the array on the rear side of the detection box and are positioned behind the detection grooves, and arc-shaped sliding grooves are formed in the rear sides of the inner walls of the first, the detection device comprises an arc chute, a special-shaped spring, an arc sliding block, a driving lever, a first rotating rod, a first gear, a stirring wheel and a detection groove, wherein the inner wall of the arc chute is fixedly connected with the special-shaped spring, the top end of the special-shaped spring is fixedly connected with the arc sliding block, the outer wall of the arc sliding block is fixedly connected with the driving lever, the arc sliding block is connected with the arc chute in a sliding manner, a plurality of first teeth are distributed on the circumferential array of the bottom surface of the arc sliding block, the inner wall of the first installation groove is rotatably connected with the first rotating rod, the outer wall of the first rotating rod is fixedly connected with the first gear, the first;
when the auxiliary reagent adding device works, in the prior art, when the liquid adding mechanism is used for adding the auxiliary reagent into the storage chamber, the auxiliary reagent can be added into the storage chamber only after the drain valve is manually opened, when the object placing mechanism moves to the position below the detection mechanism, the object placing mechanism stops moving to wait for detection, and at the moment, if a worker cannot close the drain valve in time, the drain valve can be caused to always add the auxiliary reagent into the storage chamber staying below the drain valve, the auxiliary reagent in the storage chamber is excessive, the auxiliary reagents added into each storage chamber are different, the auxiliary reagent is wasted, the detection result is more serious, the problem can be caused, the technical scheme solves the problems, the specific working process is as follows, solid or liquid food to be detected is placed into the detection groove on the detection box, and then the driving mechanism is started, the driving mechanism drives the detection box and the food to be detected to move leftwards, when the rectangular block is contacted with the right wall of the charging plate, the rectangular block can drive the charging plate to move leftwards together and stretch the first gas spring, the charging box is opened, the left side wall of the charging plate can act on the second inclined plane while the charging plate moves leftwards, the charging plate can drive the second slide block to slide downwards in the second chute and compress the second spring, when the charging plate continues to move leftwards, the clamping groove on the charging plate moves to the upper side of the second chute, the second slide block can be popped out from the second chute and inserted into the clamping groove under the action of the second spring, when the triangular block of the third slide block is contacted with the triangular top block, the triangular top block can act on the triangular block, so that the third slide block can slide downwards in the third chute, the rectangular block is separated from the charging plate, and the second slide block can play a limiting role on the charging plate, the feeding plate is always opened with a small blanking opening, so that the auxiliary reagent in the feeding box can fall into the detection box from the small opening, when the detection box moves leftwards continuously, the feeding box can uniformly add the auxiliary reagent into the detection box, then when the third slide block is contacted with the inclined plane of the first slide block, the third slide block can act on the first slide block to enable the first slide block to slide in the second slide groove to one side far away from the detection box, the first slide block can drive the second spring and the second slide block to slide together in the second slide groove to one side far away from the detection box, when the first slide block slides to the farthest distance, the second slide block can be driven to be separated from the clamping groove, under the elastic force of the first air spring, the feeding plate can slide rightwards to close the feeding box, at the moment, the detection groove below the feeding box just moves to the position under the feeding box to complete uniform addition of the auxiliary reagent, then the detection groove where addition of the auxiliary reagent is completed can move to the position below, the detection mechanism can detect food to be detected in the detection groove, when the right side wall of the feeding plate is in contact with the left side wall of the shifting rod in the leftward movement process of the detection box, the feeding plate can act on the shifting rod to enable the shifting rod to drive the arc-shaped sliding block to slide in the arc-shaped sliding groove and compress the special-shaped spring, the first gear can drive the first gear to rotate, the first gear can drive the first rotating rod and the stirring wheel to rotate synchronously, the stirring wheel can enable the auxiliary reagent to be mixed with the food to be detected, the arc-shaped sliding block can slide to the left side in the arc-shaped sliding groove under the action of the special-shaped spring after the shifting rod and the feeding plate are staggered, the first gear can drive the first rotating rod and the stirring wheel to rotate synchronously, the auxiliary reagent and the food to be detected can be fully mixed, and the auxiliary reagent can be covered at each position of the food to be detected The closing part can finish the work of automatically adding auxiliary reagent into the detection groove in the process that the detection box moves rightwards, simultaneously can ensure that the auxiliary reagent can be uniformly scattered on the top of the food to be detected in the detection groove and the addition amount of the auxiliary reagent in each detection groove is the same, and the addition of the auxiliary reagent can be adjusted according to a small opening generated by the movement between the feeding plate and the feeding box, the auxiliary reagent is added without the control of workers, the condition that the addition amount of the auxiliary reagent in each detection groove is different due to the misoperation of the workers can be avoided, the waste of the auxiliary reagent can be avoided, and the in-process that removes at the detection case can make the rotatory stirring of stirring wheel, makes auxiliary reagent and treats that food can the intensive mixing, treats that each position of food can both cover auxiliary reagent, guarantees the accuracy of testing result.
As a further scheme of the invention, a plurality of fourth sliding grooves are symmetrically arranged at the bottom of the front inner wall and the rear inner wall of the detection box in an array, a feed opening is arranged at the bottom of each detection groove, a plurality of blanking plates are slidably connected to the bottom of the detection box, the blanking plates cover the bottom of the feed opening and are used for shielding the feed opening, the blanking plates are slidably connected with the fourth sliding grooves in the left-right direction, a fourth spring is fixedly connected to the right side of the inner wall of each fourth sliding groove, the left end of the fourth spring is fixedly connected with the right side wall of the blanking plate, a fifth sliding groove is arranged on the top surface of the bottom of the mounting frame, the fifth sliding groove is positioned on the left side of the detection mechanism, a second gas spring is fixedly connected to the bottom of the inner wall of the fifth sliding groove, a fourth sliding block is fixedly connected to the telescopic end of the second gas spring, the fourth sliding block is slidably connected with the fifth sliding groove, a second gear is rotatably connected to the left inner wall and the right inner wall of the fifth sliding chute, the second gear is located behind the fourth sliding block and is meshed with second teeth, a second mounting plate is fixedly connected to the detection mechanism, a first rack rod is rotatably connected to the rear side wall of the second mounting plate, the first rack rod is located behind the second gear and can be in sliding engagement with the second gear in the vertical direction, a torsion spring is fixedly connected to the front side wall of the second mounting plate, and the front end of the torsion spring is fixedly connected with the side wall of the first rack rod; when the detection mechanism works, a worker cannot clean the detection groove after detection is finished, if the food in all the detection grooves is completely detected and cleaned again, the next detection process is influenced, and the detection period is prolonged, the technical scheme solves the problems in the following specific working process that after the food in the detection groove below the detection mechanism is detected, the driving mechanism can continuously drive the detection box to slide leftwards, when the blanking plate below the detection groove is contacted with the right side wall of the fourth sliding block, the fourth sliding block can act on the blanking plate to enable the blanking plate to slide rightwards in the fourth sliding groove, then the blanking port at the bottom of the detection groove can be opened, the food detected in the detection groove can fall from the blanking port, and the detection mechanism detects the food in the next detection groove, the detection mechanism can drive the second mounting plate to synchronously move downwards, the second mounting plate can drive the first rack rod to synchronously move downwards, the first rack rod can drive the second gear to rotate when moving downwards, the second gear can drive the fourth slide block to slide upwards for a short distance, after the detection is finished, the detection mechanism can drive the first rack rod to move upwards, the first rack rod can drive the fourth sliding block to move downwards under the action of the second gear, and after the fourth sliding block slides downwards to be separated from the blanking plate, the blanking plate returns to the initial position under the action of the elastic force of the fourth spring to close the blanking port, the food cleaning device can clean the detected food at the same time of detection through the movement of the detection box, the lengthening of the food detection process caused by waiting for the completion of the detection of all the foods in the detection tank and then cleaning the foods can be avoided, and meanwhile, the workload of workers can be reduced.
As a further scheme of the invention, a second rotating rod is rotatably connected to the front inner wall and the rear inner wall of the detection groove, a rotating plate is fixedly connected to the outer wall of the second rotating rod, the rotating plate is positioned at the bottom of the detection groove, a special-shaped gear is fixedly connected to the rear side of the outer wall of the second rotating rod, the special-shaped gear is positioned at the bottom of the first installation groove, a second rack rod is fixedly connected to the rear wall of the first rack rod, and the second rack rod is in sliding engagement with the special-shaped gear in the vertical direction; in the working process, the detected solid food at the right side of the feed opening in the detection groove can not fall from the feed opening when the solid food is detected, the technical scheme solves the problems, and the specific working process is as follows, the detection mechanism drives the first rack rod to move downwards to drive the second rack rod to move downwards synchronously, when the second rack rod moves downwards to be meshed with the special-shaped gear, the special-shaped gear is driven to rotate, the special-shaped gear drives the second rotating rod and the rotating plate to rotate slightly, the rotating plate rotates slightly to enable the detected food at the right side in the detection groove to slide into the feed opening along the rotating plate and then fall off, so that the food is prevented from remaining in the detection groove, the invention can ensure that the detected food in the detection groove can completely fall from the detection groove through the slight rotation of the rotating plate, and can avoid the occurrence of secondary treatment by workers, the workload of workers can be reduced.
As a further scheme of the invention, a rubber limiting block is fixedly connected to the rear wall of the second mounting plate and is positioned on the right side of the first rack rod; during operation, the back and forth swing of the first rack rod can be avoided through the arrangement of the rubber limiting block, and meanwhile, the torsional force of the torsion spring for the first rack rod can be reduced, so that the first rack rod can be rapidly stopped and rotated.
As a further scheme of the invention, the detection mechanism comprises a third mounting plate fixedly connected to the top of the mounting frame, the bottom surface of the top of the third mounting plate is fixedly connected with an electric telescopic rod, the second mounting plate is fixedly connected to the outer wall of the telescopic end of the electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a detection head, and the detection head is positioned below the second mounting plate; during operation, electric telescopic handle extension can drive detects head and second mounting panel and reciprocate in step, realizes the detection to detecting inslot food.
As a further scheme of the invention, the driving mechanism comprises second mounting grooves symmetrically formed in the front side wall and the rear side wall of the mounting frame, a sliding rod is fixedly connected in the second mounting groove positioned at the rear side, a threaded rod is rotatably connected in the second mounting groove positioned at the front side, the detection box is in sliding connection with the sliding rod, the detection box is in threaded connection with the threaded rod, a motor is fixedly connected on the right side wall of the mounting frame, and an output shaft of the motor is fixedly connected with the threaded rod; during operation, the threaded rod can be driven to rotate through the rotation of the motor, and the threaded rod rotates to drive the detection box to slide left and right in the second installation groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes the automatic opening and closing of the feeding plate through the process that the detection box moves towards the lower part of the detection mechanism, can finish the work of automatically adding the auxiliary reagent into the detection tank in the process that the detection box moves towards the right, simultaneously can ensure that the auxiliary reagent can be uniformly sprinkled on the top of the food to be detected in the detection tank, can ensure that the addition amount of the auxiliary reagent in each detection tank is the same, can adjust the addition amount of the auxiliary reagent according to a small opening generated by the movement between the feeding plate and the feeding box, does not need to be controlled by workers in the process of adding the auxiliary reagent, can avoid the condition that the addition amount of the auxiliary reagent in each detection tank is different due to the misoperation of the workers, can avoid the waste of the auxiliary reagent, and can lead the stirring wheel to rotate and stir in the process that the detection box moves, so that the auxiliary reagent and the food to be detected can be fully mixed, all positions of the food to be detected can be covered with auxiliary reagents, so that the accuracy of the detection result is ensured.
2. According to the food detection device, the food after detection can be cleaned while detection is carried out through the movement of the detection box, so that the lengthening of a food detection process caused by waiting for cleaning after all the food in all the detection grooves are detected is avoided, and the workload of workers can be reduced.
3. According to the food detection device, the food detected in the detection groove can be ensured to completely fall from the detection groove through slight rotation of the rotating plate, the condition that secondary treatment is required by workers can be avoided, and the workload of the workers can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the general construction of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
FIG. 5 is a schematic view of a connection structure of a first slider and a second slider according to the present invention;
FIG. 6 is a partial sectional view of the automatic feeding device according to the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 5 at C;
FIG. 8 is a sectional view of the structure at the installation groove of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 7 at D;
FIG. 10 is a cross-sectional view (from left to right) of the general construction of the present invention;
FIG. 11 is an enlarged view of a portion of FIG. 9 at E;
FIG. 12 is a cross-sectional view of the blanking plate and its upper structure according to the present invention;
FIG. 13 is an enlarged view of a portion of FIG. 11 at F;
FIG. 14 is a schematic view of the connection structure of the rotating plate and the detecting box according to the present invention;
FIG. 15 is a schematic view of the second mounting plate and first rack bar construction of the present invention;
FIG. 16 is an enlarged view at G of FIG. 6;
FIG. 17 is a schematic sectional view of the inspection box of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a mounting frame 1, a detection box 2, a detection groove 3, a first mounting plate 4, a feeding box 5, a first slide groove 6, a first air spring 7, a feeding plate 8, a clamping groove 9, a second slide groove 10, a first slide block 11, a first inclined surface 12, a first spring 13, a second spring 14, a second slide block 15, a second inclined surface 16, a third slide groove 17, a third slide block 18, a triangular block 19, a rectangular block 20, a third spring 21, a triangular top block 22, a first mounting groove 23, an arc-shaped slide groove 24, a special-shaped spring 25, an arc-shaped slide block 26, a deflector rod 27, a first tooth 28, a first rotating rod 29, a first gear 30, a stirring wheel 31, a fourth slide groove 32, a blanking port 33, a blanking plate 34, a fourth spring 35, a fifth slide groove 36, a second air spring 37, a fourth slide block 38, a second tooth 39, a second gear 40, a second mounting plate 41, a first rack rod 42, a torsion spring 43, a second rotating rod 44, a rotating plate 45, a rotating plate, The device comprises a special-shaped gear 46, a second rack rod 47, a rubber limiting block 48, a third mounting plate 49, an electric telescopic rod 50, a detection head 51, a second mounting groove 52, a sliding rod 53, a threaded rod 54 and a motor 55.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without any creative effort are within the protection scope of the present invention.
Referring to fig. 1-17, the present invention provides a technical solution: an improved safety detector for the content of food preservative comprises a mounting frame 1, wherein a detection mechanism is fixedly connected to the left side of the top of the mounting frame 1, a detection box 2 is slidably connected to the inner wall of the mounting frame 1, the detection box 2 comprises a plurality of detection grooves 3 arranged in an array, a driving mechanism for driving the detection box 2 to move is arranged on the inner wall of the mounting frame 1, first mounting plates 4 are symmetrically and fixedly connected to the front side and the rear side of the top of the mounting frame 1, a feeding box 5 is fixedly connected to the inner walls of the two first mounting plates 4 together, the feeding box 5 is positioned on the right side of the detection mechanism, and an automatic feeding device is arranged on the inner;
the automatic feeding device comprises first chutes 6 symmetrically formed on the inner walls of the front side and the rear side of an installation frame 1, first air springs 7 are fixedly connected to the right side of the inner wall of the first chute 6, a feeding plate 8 is fixedly connected to the telescopic ends of the two first air springs 7 together, the feeding plate 8 is connected with the first chutes 6 in a sliding manner in the left-right direction, clamping grooves 9 are symmetrically formed in the front side and the rear side of the bottom of the feeding plate 8, second chutes 10 are symmetrically formed in the front inner wall and the rear inner wall of the installation frame 1, the second chutes 10 are located on the left side of the feeding plate 8, first sliders 11 are connected to the bottom of the inner walls of the second chutes 10 in a sliding manner, first inclined planes 12 are arranged at the ends, close to a detection box 2, of the first sliders 11, first springs 13 are fixedly connected to the ends, far away from the detection box 2, of the first springs 13 are fixedly connected to the inner walls of the second, the top end of the second spring 14 is fixedly connected with a second slide block 15, the top of the second slide block 15 is provided with a second inclined plane 16, the second slide block 15 is positioned at the left side of the charging plate 8, the front and back outer walls of the detection box 2 are symmetrically provided with a plurality of third slide grooves 17 distributed in an array, the third slide grooves 17 are positioned between two adjacent detection grooves 3, the inner wall of each third slide groove 17 is connected with a third slide block 18 in a sliding manner, each third slide block 18 comprises a triangular block 19 and a rectangular block 20, the bottom of each third slide block 18 is fixedly connected with a third spring 21, the bottom end of each third spring 21 is fixedly connected with the bottom of the inner wall of each third slide groove 17, the front and back inner walls of the mounting frame 1 are fixedly connected with triangular top blocks 22 in a symmetrical manner, each triangular top block 22 is positioned below the charging plate 8, the rear side array of the detection box 2 is provided with a plurality of first mounting grooves 23, the first mounting grooves 23 are positioned at the rear of, the inner wall of the arc-shaped chute 24 is fixedly connected with an arc-shaped sliding block 26 at the top end of a special-shaped spring 25, the outer wall of the arc-shaped sliding block 26 is fixedly connected with a shift lever 27, the arc-shaped sliding block 26 is in sliding connection with the arc-shaped chute 24, a plurality of first teeth 28 are distributed on the circumference of the bottom surface of the arc-shaped sliding block 26 in an array manner, the inner wall of the first installation groove 23 is rotatably connected with a first rotating rod 29, the outer wall of the first rotating rod 29 is fixedly connected with a first gear 30, the first gear 30 is meshed with the first teeth 28, the inner wall of the detection groove 3 is rotatably connected with a stirring wheel 31, and the stirring wheel 31 is fixedly;
when the auxiliary reagent adding device works, in the prior art, when the auxiliary reagent is added into the storage chamber by using the liquid adding mechanism, the auxiliary reagent can be added into the storage chamber only by manually opening the liquid discharge valve, when the object placing mechanism moves to the position below the detection mechanism, the object placing mechanism stops moving to wait for detection, and at the moment, if a worker cannot close the liquid discharge valve in time, the liquid discharge valve can be caused to always add the auxiliary reagent into the storage chamber staying below the liquid discharge valve, the auxiliary reagent in the storage chamber is excessive, the auxiliary reagents added into each storage chamber are different, the auxiliary reagent is wasted, the detection result is more serious, the problems are solved by the technical scheme, the specific working process is as follows, solid or liquid food to be detected is placed into the detection groove 3 on the detection box 2, and then the driving mechanism is started, the driving mechanism drives the detection box 2 and the food to be detected to move leftwards, when the rectangular block 20 is contacted with the right wall of the charging plate 8, the rectangular block 20 can drive the charging plate 8 to move leftwards together and stretch the first gas spring 7, the charging box 5 is opened, the left side wall of the charging plate 8 can act on the second inclined plane 16 while the charging plate 8 moves leftwards, the charging plate 8 can drive the second slide block 15 to slide downwards in the second slide groove 10 and compress the second spring 14, when the charging plate 8 continues to move leftwards, the clamping groove 9 on the charging plate 8 moves to the upper part of the second slide groove 10, the second slide block 15 can be popped out from the second slide groove 10 under the action of the second spring 14 and inserted into the clamping groove 9, when the triangular block 19 of the third slide block 18 is contacted with the triangular top block 22 while the detection box 2 continues to move, the triangular top block 22 can act on the triangular block 19, so that the third slide block 18 slides downwards in the third slide groove 17, the rectangular block 20 is separated from the feeding plate 8, the second sliding block 15 can play a limiting role on the feeding plate 8, so that the feeding plate 8 always opens a small blanking opening, the auxiliary reagent in the feeding box 5 can fall into the detection box 2 from the small opening, when the detection box 2 continues to move leftwards, the feeding box 5 can uniformly add the auxiliary reagent into the detection box 2, then when the third sliding block 18 is in contact with the inclined plane of the first sliding block 11, the third sliding block 18 can act on the first sliding block 11 to enable the first sliding block 11 to slide in the second sliding groove 10 to one side far away from the detection box 2, the first sliding block 11 can drive the second spring 14 and the second sliding block 15 to slide together in the second sliding groove 10 to one side far away from the detection box 2, when the first sliding block 11 slides to the farthest distance, the second sliding block 15 can be driven to be separated from the clamping groove 9, under the elastic force of the first air spring 7, the feeding plate 8 can slide rightwards to close the feeding box 5, at the moment, the detection tank 3 below the feeding box 5 just moves to the position under the feeding box 5 to complete the uniform addition of the auxiliary reagent, then the detection tank 3 with the added auxiliary reagent moves to the position under the detection mechanism, the detection mechanism can detect the food to be detected in the detection tank 3, when the right side wall of the feeding plate 8 contacts with the left side wall of the shifting rod 27 in the process that the detection tank 2 moves leftwards, the feeding plate 8 can act on the shifting rod 27 to enable the shifting rod 27 to drive the arc-shaped sliding block 26 to slide in the arc-shaped sliding groove 24 and compress the special-shaped spring 25, the sliding of the first tooth 28 can drive the first gear 30 to rotate, the first gear 30 can drive the first rotating rod 29 and the stirring wheel 31 to synchronously rotate, the stirring wheel 31 can rotate to mix the auxiliary reagent with the food to be detected, after the shifting rod 27 and the feeding plate 8 are staggered, the arc-shaped sliding block 26 can slide leftwards in the arc-shaped sliding groove 24 under, the first tooth 28 can drive the first gear 30 to rotate again, the first gear 30 can drive the first rotating rod 29 and the stirring wheel 31 to rotate synchronously, so that the auxiliary reagent and the food to be detected can be fully mixed, and each position of the food to be detected can be covered with the auxiliary reagent, the automatic opening and the automatic closing of the feeding plate 8 are realized through the process that the detection box 2 moves towards the lower part of the detection mechanism, the work of automatically adding the auxiliary reagent into the detection groove 3 can be completed in the process that the detection box 2 moves towards the right, the auxiliary reagent can be ensured to be uniformly scattered on the top of the food to be detected in the detection groove 3, the addition amount of the auxiliary reagent in each detection groove 3 can be ensured to be the same, the addition amount of the auxiliary reagent can be adjusted according to a small opening generated by the movement between the feeding plate 8 and the feeding box 5, and the control of workers is not needed in the process of adding the auxiliary reagent, every that can avoid workman's maloperation to lead to detects 3 interior auxiliary reagent addition all different circumstances takes place, can avoid auxiliary reagent's waste to the in-process that removes at detection case 2 can make the rotatory stirring of stirring wheel 31, makes auxiliary reagent and wait to detect food can the intensive mixing, waits to detect each position of food and can both cover auxiliary reagent, guarantees the accuracy of testing result.
As a further scheme of the invention, the bottom of the front and rear inner walls of the detection box 2 is symmetrically provided with a plurality of fourth sliding grooves 32 in an array, the bottom of the detection groove 3 is provided with a feed opening 33, the bottom of the detection box 2 is slidably connected with a plurality of blanking plates 34, the blanking plates 34 cover the bottom of the feed opening 33 and are used for shielding the feed opening 33, the blanking plates 34 are slidably connected with the fourth sliding grooves 32 in the left-right direction, the right side of the inner wall of the fourth sliding grooves 32 is fixedly connected with a fourth spring 35, the left end of the fourth spring 35 is fixedly connected with the right side wall of the blanking plates 34, the top surface of the bottom of the mounting frame 1 is provided with a fifth sliding groove 36, the fifth sliding groove 36 is positioned at the left side of the detection mechanism, the bottom of the inner wall of the fifth sliding groove 36 is fixedly connected with a second gas spring 37, the telescopic end of the second gas spring 37 is fixedly connected with a fourth sliding block 38, the fourth sliding block 38 is slidably, a second gear 40 is rotatably connected to the left inner wall and the right inner wall of the fifth chute 36, the second gear 40 is positioned behind the fourth slider 38, the second gear 40 is engaged with the second teeth 39, a second mounting plate 41 is fixedly connected to the detection mechanism, a first rack bar 42 is rotatably connected to the rear side wall of the second mounting plate 41, the first rack bar 42 is positioned behind the second gear 40 and can be slidably engaged with the second gear 40 in the up-down direction, a torsion spring 43 is fixedly connected to the front side wall of the second mounting plate 41, and the front end of the torsion spring 43 is fixedly connected to the side wall of the first rack bar 42; during operation, considering that the food which is detected completely in the detection groove 3 needs to be cleaned after detection is finished, a worker cannot clean the detection groove 3 during operation of the detection mechanism, if the food in the detection groove 3 is completely detected and cleaned again, the next detection process is influenced, and the detection period is prolonged, the technical scheme solves the problems in the following way, and has the specific working process that after the food in the detection groove 3 below the detection mechanism is detected completely, the driving mechanism can continue to drive the detection box 2 to slide leftwards, when the blanking plate 34 below the detection groove 3 is contacted with the right side wall of the fourth sliding block 38, the fourth sliding block 38 can act on the blanking plate 34 to enable the blanking plate 34 to slide rightwards in the fourth sliding groove 32, then the blanking port 33 at the bottom of the detection groove 3 can be opened, the food which is detected completely in the detection groove 3 can fall from the blanking port 33, and the detection mechanism can detect the food in the next detection groove 3, the detection mechanism can drive the second mounting plate 41 to synchronously move downwards, the second mounting plate 41 can drive the first rack rod 42 to synchronously move downwards, the first rack rod 42 can drive the second gear 40 to rotate when moving downwards, the second gear 40 can drive the fourth sliding block 38 to slide upwards for a short distance, after the detection is finished, the detection mechanism can drive the first rack rod 42 to move upwards, the first rack rod 42 can drive the fourth sliding block 38 to move downwards under the action of the second gear 40, after the fourth sliding block 38 slides downwards to separate from the blanking plate 34, the blanking plate 34 can return to the initial position under the action of the elastic force of the fourth spring 35 to close the blanking port 33, the detection can be realized by the movement of the detection box 2 while the detected food is cleaned, the lengthening of the food detection process caused by cleaning after the food in the detection groove 3 is completely detected can be avoided, meanwhile, the workload of workers can be reduced.
As a further scheme of the present invention, a second rotating rod 44 is rotatably connected to the front and rear inner walls of the detection tank 3, a rotating plate 45 is fixedly connected to the outer wall of the second rotating rod 44, the rotating plate 45 is positioned at the bottom of the detection tank 3, a special-shaped gear 46 is fixedly connected to the rear side of the outer wall of the second rotating rod 44, the special-shaped gear 46 is positioned at the bottom of the first installation groove 23, a second rack rod 47 is fixedly connected to the rear wall of the first rack rod 42, and the second rack rod 47 is in sliding engagement with the special-shaped gear 46 in the up-down direction; in the working process, considering that the detected solid food at the right side of the feed opening 33 in the detection groove 3 can not fall off from the feed opening 33 when the solid food is detected, the technical scheme solves the problems, and the specific working process is as follows, the detection mechanism drives the first rack rod 42 to move downwards to drive the second rack rod 47 to move downwards synchronously, when the second rack rod 47 moves downwards to be meshed with the special-shaped gear 46, the special-shaped gear 46 is driven to rotate, the special-shaped gear 46 drives the second rotating rod 44 and the rotating plate 45 to slightly rotate, the rotating plate 45 slightly rotates to enable the detected food at the right side in the detection groove 3 to slide into the feed opening 33 along the rotating plate 45 and then fall off, so as to avoid the food remaining in the detection groove 3, the invention can ensure that the detected food in the detection groove 3 can completely fall off from the detection groove 3 through the slight rotation of the rotating plate 45, the condition that the staff is required to carry out secondary treatment can be avoided, and the workload of the staff can be reduced.
As a further aspect of the present invention, a rubber stopper 48 is fixedly connected to the rear wall of the second mounting plate 41, and the rubber stopper 48 is located on the right side of the first rack bar 42; during operation, the back and forth swing of the first rack rod 42 can be avoided through the arrangement of the rubber limiting block 48, and meanwhile, the torsional force of the torsion spring 43 for the first rack rod 42 can be reduced, so that the first rack rod 42 can be rapidly stopped to rotate.
As a further scheme of the invention, the detection mechanism comprises a third mounting plate 49 fixedly connected to the top of the mounting frame 1, the bottom surface of the top of the third mounting plate 49 is fixedly connected with an electric telescopic rod 50, the second mounting plate 41 is fixedly connected to the outer wall of the telescopic end of the electric telescopic rod 50, the telescopic end of the electric telescopic rod 50 is fixedly connected with a detection head 51, and the detection head 51 is positioned below the second mounting plate 41; during operation, the electric telescopic rod 50 extends to drive the detection head 51 and the second mounting plate 41 to synchronously move up and down, so that the detection of food in the detection groove 3 is realized.
As a further scheme of the present invention, the driving mechanism includes second mounting grooves 52 symmetrically formed on the front and rear side walls of the mounting frame 1, a sliding rod 53 is fixedly connected in the second mounting groove 52 located at the rear, a threaded rod 54 is rotatably connected in the second mounting groove 52 located at the front, the detection box 2 is slidably connected with the sliding rod 53, the detection box 2 is in threaded connection with the threaded rod 54, a motor 55 is fixedly connected on the right side wall of the mounting frame 1, and an output shaft of the motor 55 is fixedly connected with the threaded rod 54; during operation, the rotation of the motor 55 can drive the threaded rod 54 to rotate, and the rotation of the threaded rod 54 can drive the detection box 2 to slide left and right in the second installation groove 52.
The working principle is as follows: putting solid or liquid food to be detected into a detection groove 3 on a detection box 2, then starting a driving mechanism to drive the detection box 2 and the food to be detected to move leftwards, when a rectangular block 20 is contacted with the right wall of a charging plate 8, the rectangular block 20 can drive the charging plate 8 to move leftwards together and stretch a first air spring 7, opening the charging box 5, when the charging plate 8 moves leftwards, the left side wall of the charging plate 8 can act on a second inclined surface 16, the charging plate 8 can drive a second sliding block 15 to slide downwards in a second sliding groove 10 and compress a second spring 14, when the charging plate 8 continues to move leftwards, a clamping groove 9 on the charging plate 8 moves to the upper part of the second sliding groove 10, the second sliding block 15 can be popped out from the second sliding groove 10 and inserted into the clamping groove 9 under the action of the second spring 14, when a triangular block 19 of a third sliding block 18 is contacted with a triangular top block 22, the triangular top block 22 acts on the triangular block 19 to make the third slide block 18 slide downwards in the third slide groove 17, so that the rectangular block 20 is separated from the feeding plate 8, the second slide block 15 acts on the feeding plate 8 to limit the feeding plate 8, so that the feeding plate 8 always opens a blanking small opening, so that the auxiliary reagent in the feeding box 5 can fall into the detection box 2 from the small opening, when the detection box 2 moves leftwards continuously, the feeding box 5 can uniformly add the auxiliary reagent into the detection box 2, then when the third slide block 18 contacts with the inclined surface of the first slide block 11, the third slide block 18 acts on the first slide block 11 to make the first slide block 11 slide in the second slide groove 10 to the side far away from the detection box 2, the first slide block 11 can drive the second spring 14 and the second slide block 15 to slide together in the second slide groove 10 to the side far away from the detection box 2, and when the first slide block 11 slides to the farthest distance, the second slide block 15 can be driven to be separated from the clamping groove 9, under the elastic force effect of the first air spring 7, the feeding plate 8 can slide rightwards to close the feeding box 5, at the moment, the detection tank 3 below the feeding box 5 just moves under the feeding box 5 to complete the uniform addition of the auxiliary reagent, then the detection tank 3 with the addition of the auxiliary reagent completed can move below the detection mechanism, the detection mechanism can detect food to be detected in the detection tank 3, when the right side wall of the feeding plate 8 contacts with the left side wall of the shifting rod 27 in the leftward movement process of the detection box 2, the feeding plate 8 can act on the shifting rod 27 to enable the shifting rod 27 to drive the arc-shaped sliding block 26 to slide in the arc-shaped sliding groove 24 and compress the special-shaped spring 25, the first gear 28 slides to drive the first gear 30 to rotate, the first gear 30 can drive the first rotating rod 29 and the stirring wheel 31 to synchronously rotate, the stirring wheel 31 rotates to mix the auxiliary reagent with the food to be detected, and under the effect of the arc-shaped spring 25 after the shifting rod 27 and the feeding plate 8 are staggered Inwards slide to the left side, first tooth 28 can drive first gear 30 once more and rotate, and first gear 30 can drive first bull stick 29 and stirring wheel 31 synchronous revolution, makes auxiliary reagent and treats that food can the intensive mixing, treats that each position of food can both cover auxiliary reagent.
In the description herein, references to the terms "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic table of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended merely to assist in the explanation of the invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an antiseptic content safety inspection of improved generation food appearance, includes mounting bracket (1), the top left side fixedly connected with detection mechanism of mounting bracket (1), sliding connection has detection case (2) on the inner wall of mounting bracket (1), detection case (2) are including a plurality of detection tank (3) that the array set up, be provided with the actuating mechanism who is used for driving detection case (2) displacement on the inner wall of mounting bracket (1), the first mounting panel of bilateral symmetry fixedly connected with (4), two around the top of mounting bracket (1) common fixedly connected with charging box (5) on the inner wall of first mounting panel (4), charging box (5) are located detection mechanism's right side, its characterized in that: an automatic feeding device is arranged on the inner wall of the mounting rack (1);
the automatic feeding device comprises first sliding grooves (6) symmetrically formed in inner walls of the front side and the rear side of an installation frame (1), a first gas spring (7) is fixedly connected to the right side of the inner wall of each first sliding groove (6), two feeding plates (8) are fixedly connected to telescopic ends of the first gas springs (7) together, the feeding plates (8) are connected with the first sliding grooves (6) in a sliding mode in the left-right direction, clamping grooves (9) are symmetrically formed in the front side and the rear side of the bottom of each feeding plate (8), second sliding grooves (10) are symmetrically formed in the front inner wall and the rear side of the installation frame (1), the second sliding grooves (10) are located on the left side of the feeding plates (8), first sliding blocks (11) are connected to the bottom of the inner wall of each second sliding groove (10) in a sliding mode, first inclined planes (12) are arranged at one ends, close to detection boxes (2), of the first sliding blocks (11), one ends, far away from the detection boxes (, one end, far away from the detection box (2), of the first spring (13) is fixedly connected with the inner wall of the second sliding groove (10), the top surface of the first sliding block (11) is fixedly connected with the second spring (14), the top end of the second spring (14) is fixedly connected with the second sliding block (15), the top of the second sliding block (15) is provided with a second inclined plane (16), the second sliding block (15) is positioned on the left side of the feeding plate (8), a plurality of third sliding grooves (17) distributed in an array mode are symmetrically formed in the front outer wall and the rear outer wall of the detection box (2), the third sliding grooves (17) are positioned between two adjacent detection grooves (3), the inner wall of each third sliding groove (17) is connected with a third sliding block (18) in a sliding mode, each third sliding block (18) comprises a triangular block (19) and a rectangular block (20), and the bottom of each third sliding block (18) is fixedly connected with a third spring (21), the bottom end of the third spring (21) is fixedly connected with the bottom of the inner wall of a third sliding groove (17), triangular ejecting blocks (22) are symmetrically and fixedly connected to the front inner wall and the rear inner wall of the mounting frame (1), the triangular ejecting blocks (22) are positioned below the feeding plate (8), a plurality of first mounting grooves (23) are formed in the rear side array of the detection box (2), the first mounting grooves (23) are positioned behind the detection groove (3), an arc sliding groove (24) is formed in the rear side of the inner wall of the first mounting groove (23), a special-shaped spring (25) is fixedly connected to the inner wall of the arc sliding groove (24), an arc sliding block (26) is fixedly connected to the top end of the special-shaped spring (25), a shift lever (27) is fixedly connected to the outer wall of the arc sliding block (26), the arc sliding block (26) is slidably connected with the arc sliding groove (24), and a plurality of first teeth (28) are circumferentially distributed on the bottom surface of the arc, rotate on the inner wall of first mounting groove (23) and be connected with first bull stick (29), first gear (30) of fixedly connected with on the outer wall of first bull stick (29), first gear (30) and first tooth (28) meshing, it is connected with stirring wheel (31) to rotate on the inner wall of detection groove (3), stirring wheel (31) and first bull stick (29) fixed connection.
2. The improved safety detector for detecting the content of food preservatives of claim 1, wherein: a plurality of fourth sliding grooves (32) are formed in the front and rear inner wall bottom symmetrical arrays of the detection box (2), a feed opening (33) is formed in the bottom of the detection groove (3), a plurality of blanking plates (34) are connected to the bottom of the detection box (2) in a sliding mode, the blanking plates (34) cover the bottom of the feed opening (33) and are used for shielding the feed opening (33), the blanking plates (34) are connected with the fourth sliding grooves (32) in a sliding mode in the left-right direction, a fourth spring (35) is fixedly connected to the right side of the inner wall of the fourth sliding grooves (32), the left end of the fourth spring (35) is fixedly connected with the right side wall of the blanking plates (34), a fifth sliding groove (36) is formed in the top face of the bottom of the mounting frame (1), the fifth sliding groove (36) is located on the left side of the detection mechanism, and a second air spring (37) is fixedly connected to the, the flexible end of second air spring (37) is fixed with the volume and is had fourth slider (38), sliding connection on the upper and lower direction is gone up with fifth spout (36) in fourth slider (38), be provided with second tooth (39) on the back wall of fourth slider (38), it is connected with second gear (40) to rotate on the inner wall about fifth spout (36), second gear (40) are located the rear of fourth slider (38), second gear (40) and second tooth (39) meshing, fixedly connected with second mounting panel (41) on the detection mechanism, rotate on the back lateral wall of second mounting panel (41) and be connected with first rack bar (42), first rack bar (42) are located the rear of second gear (40) and can with second gear (40) sliding engagement in the upper and lower direction, fixedly connected with torsional spring (43) on the preceding lateral wall of second mounting panel (41), the front end of the torsion spring (43) is fixedly connected with the side wall of the first rack rod (42).
3. The improved safety detector for detecting the content of food preservatives of claim 2, wherein: detect and rotate on the front and back inner wall in groove (3) and be connected with second bull stick (44), fixedly connected with rotor plate (45) on the outer wall of second bull stick (44), rotor plate (45) are located the bottom of detecting groove (3), the outer wall rear side fixedly connected with special-shaped gear (46) of second bull stick (44), special-shaped gear (46) are located the bottom of first mounting groove (23), fixedly connected with second rack bar (47) on the rear wall of first rack bar (42), second rack bar (47) and special-shaped gear (46) are in the sliding engagement of upper and lower direction.
4. The improved safety detector for detecting the content of food preservatives of claim 2, wherein: fixedly connected with rubber stopper (48) on the back wall of second mounting panel (41), rubber stopper (48) are located the right side of first rack pole (42).
5. The improved safety detector for detecting the content of food preservatives of claim 2, wherein: detection mechanism includes third mounting panel (49) of fixed connection at mounting bracket (1) top, the top bottom surface fixedly connected with electric telescopic handle (50) of third mounting panel (49), second mounting panel (41) fixed connection is on electric telescopic handle (50) the flexible end outer wall, the flexible end fixedly connected with of electric telescopic handle (50) detects head (51), it is located the below of second mounting panel (41) to detect head (51).
6. The improved safety detector for detecting the content of food preservatives of claim 1, wherein: actuating mechanism includes second mounting groove (52) that the symmetry was seted up on both sides wall around mounting bracket (1), is located the rear fixedly connected with slide bar (53) in second mounting groove (52), be located the place ahead second mounting groove (52) internal rotation is connected with threaded rod (54), detection case (2) and slide bar (53) sliding connection, detection case (2) and threaded rod (54) threaded connection, fixedly connected with motor (55) on the right side wall of mounting bracket (1), the output shaft and threaded rod (54) fixed connection of motor (55).
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| CN118033066A (en) * | 2024-03-29 | 2024-05-14 | 湖南口味王集团有限责任公司 | Solid food additive detection device |
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