CN112285102B - Food additive detection device of solid food - Google Patents
Food additive detection device of solid food Download PDFInfo
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- CN112285102B CN112285102B CN202011571191.9A CN202011571191A CN112285102B CN 112285102 B CN112285102 B CN 112285102B CN 202011571191 A CN202011571191 A CN 202011571191A CN 112285102 B CN112285102 B CN 112285102B
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- 235000021055 solid food Nutrition 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 239000002778 food additive Substances 0.000 title claims abstract description 26
- 235000013373 food additive Nutrition 0.000 title claims abstract description 26
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 61
- 238000003466 welding Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003805 vibration mixing Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 10
- 235000017491 Bambusa tulda Nutrition 0.000 description 10
- 241001330002 Bambuseae Species 0.000 description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 10
- 239000011425 bamboo Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- 239000012916 chromogenic reagent Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 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
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a food additive detection device for solid food, which comprises a box body, a vibration starting mechanism and a plurality of containing mechanisms, wherein the vibration starting mechanism is positioned in the box body, the outer wall of the top of the box body is provided with a plurality of placing holes, the containing mechanisms are respectively positioned at the placing holes, the top of the box body is provided with a plurality of groups of inserting grooves, each group of inserting grooves is respectively positioned at each placing hole, the outer walls of two sides of the box body are respectively and fixedly connected with side plates, the outer wall of one side, opposite to the two side plates, of each side plate is provided with a strip-shaped hole, lower pressing blocks are respectively inserted into the strip-shaped holes, and one end, opposite. The invention relates to a food additive detection device for solid food, which can fully mix a sample and a color reagent, and the food additive and the color reagent in the sample can be more finely and fully fused by a vibration mixing mode, so that the detection accuracy is improved.
Description
Technical Field
The invention relates to the technical field of food detection, in particular to a food additive detection device for solid food.
Background
Food refers to various finished products and raw materials for people to eat or drink and the products which are food and traditional Chinese medicinal materials according to the tradition, but do not include the products for treating. The food can be classified into liquid food and solid food according to form, the solid food needs to be sampled and inspected in the production process, and the content of the food additive in the solid food needs to be detected during quality inspection, so that a food additive detection device of the solid food needs to be used.
At present, the existing food additive detection device for solid food has the following defects: mostly be the sample with solid food dissolve the back, stir chromogenic reagent and dissolved sample, after a period, the sample can change colour, and the laboratory staff then reachs the testing result according to colour development and cell color comparison, however in the reality, the sample volume is less, and rotatory stirring can not stir sample and chromogenic reagent, so can not make food additive and chromogenic reagent fully fuse in the solid food sample at actual mixing process. Therefore, it is desirable to design a food additive detecting device for solid food to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a food additive detection device for solid food.
In order to achieve the purpose, the invention adopts the following technical scheme:
a food additive detection device for solid food comprises a box body, a vibration starting mechanism and a plurality of containing mechanisms, wherein the vibration starting mechanism is positioned in the box body, the outer wall of the top of the box body is provided with a plurality of containing holes, the containing mechanisms are respectively positioned at the containing holes, the top of the box body is provided with a plurality of groups of inserting grooves, each group of inserting grooves is respectively positioned at each containing hole, the outer walls of the two sides of the box body are respectively and fixedly connected with a side plate, the outer wall of one side, opposite to the two side plates, is respectively provided with a strip-shaped hole, a lower pressing block is inserted into each strip-shaped hole, the opposite end of each lower pressing block is fixedly connected with the same fixed plate, the top of the fixed plate is provided with a plurality of fixed holes, a non-top reagent hopper is inserted into each fixed hole in a threaded manner, the bottom end of each reagent hopper is respectively sleeved with a valve, the, the spliced eye has all been opened at the top of two briquetting down, all pegs graft in the spliced eye has the round bar, the bottom of round bar respectively with the top fixed connection of end plate, the round bar overcoat has first compression spring.
Preferably, hold the mechanism and include the sample box that does not have the top, the sample box is pegged graft and is being placed downtheholely, and the both sides outer wall of sample box has all welded the L pole near the top position, and the bottom of L pole is inlayed respectively and is inserted in the inserting groove, and the bottom outer wall central point of sample box puts and opens there is the through-hole, and the welding has the boss cover in the through-hole, and the boss cover is the platform shape structure.
Preferably, the top welding of boss cover has a cover section of thick bamboo, the top of boss cover is opened there is the via hole, the via hole interlude has the upper boom, the top of upper boom is pegged graft in a cover section of thick bamboo, the outer wall welding of upper boom has the annular slab, the outer wall of upper boom has cup jointed the second compression spring, the bottom of second compression spring and the top contact of annular slab, the both sides outer wall that the upper boom is close to the top all welds and has first transmission of vibration arch, the both sides inner wall of cover section of thick bamboo all welds and passes the second and vibrate the arch, first transmission of vibration arch and second pass and vibrate the arch and be located the equal altitude position, the diameter of via hole is greater than the maximum distance of the bellied extrados of first.
Preferably, the outer side wall of the cambered surface of the first vibration transmission protrusion is provided with a plurality of first arc-shaped tooth grooves, the outer side wall of the cambered surface of the second vibration transmission protrusion is provided with a plurality of second arc-shaped tooth grooves, and the slotting direction of the first arc-shaped tooth grooves is perpendicular to the slotting direction of the second arc-shaped tooth grooves.
Preferably, the outer walls of the two sides of the cover cylinder are welded with metal rods, the end parts of the two metal rods are welded with vibration transmission pieces with U-shaped side view structures, the overlooking structures of the vibration transmission pieces are fan-shaped, and the two vibration transmission pieces are located at the positions with the same height as the second vibration transmission bulges.
Preferably, the outer walls of the top and the bottom of the vibration transmission sheet are provided with a plurality of concentric arc-shaped grooves, and vibration transmission heads distributed in an arc shape at equal intervals are welded on the inner walls of the arc-shaped grooves.
Preferably, the mechanism that shakes includes the curb plate, and the bottom welding of curb plate is in the bottom of box body, and the lateral wall of curb plate has the push rod motor through the bolt fastening, and the tip of push rod motor extension rod has the connecting plate through the bolt fastening, and the welding of the top of connecting plate has the diaphragm, and the welding of the top outer wall of diaphragm is close to the edge has a plurality of lower poles, and the lower pole is located the upper boom respectively under, and the top of lower pole has the ball hinge through the bolt fastening, and the top and the upper boom of ball hinge are articulated.
Preferably, the top welding of a cover section of thick bamboo has the bracing piece, and the top welding of bracing piece has the reposition of redundant personnel cover, and the top outer wall of reposition of redundant personnel cover is opened has a plurality of equidistant annular distribution's splitter box.
Preferably, the flow dividing cover is of a conical structure.
Preferably, two positioning rods are welded at the top of the boss cover, U-shaped rods are welded on the outer walls of two sides of the cover barrel close to the bottom end, and the end parts of the two positioning rods are respectively inserted into the two U-shaped rods.
The invention has the beneficial effects that:
1. through the mechanism that holds that sets up, before the detection, place the sample in proper order in the sample box, be equipped with the reposition of redundant personnel cover that opens there is the splitter box in the sample box, so when the sample pours into, the reposition of redundant personnel cover can be shunted the sample, and the splitter box makes the surface of reposition of redundant personnel cover be multi-level, so sample and subsequent color reagent are multi-level when falling and fall in the sample box for color reagent and sample homogeneous mixing.
2. Through the arrangement of the vibration starting mechanism, the upper rod, the vibration transmission piece, the first vibration transmission protrusion and the second vibration transmission protrusion, a push rod motor of the vibration starting mechanism drives the transverse plate to swing left and right, the top end of the upper rod is enabled to swing through the transmission of the ball hinge, the first vibration transmission protrusions on two sides of the upper rod hit the second vibration transmission protrusion in a reciprocating manner, the vibration is further transmitted to the metal rod and the vibration transmission piece with the same height, the vibration of the vibration transmission piece drives the color development reagent to vibrate with the sample, and the color development reagent is mixed with the sample, because the sample is solid food, a large amount of suspended particles still exist in the dissolved sample, and the vibration enables the suspended particles to be fully mixed with the color development reagent, and because the vibration transmission piece is fan-shaped, the reagent and the sample in the sample box can be radially and arc-shaped, the bottom sinking of the particle sample is avoided, and the full color development of the reagent and the sample is realized, the accuracy of detection has been improved, among the above-mentioned, first transmission shakes bellied cambered surface and opens there is first arc tooth's socket, the bellied cambered surface of second transmission vibration is opened there is second arc tooth's socket, and the fluting direction of first arc tooth's socket and the fluting direction mutually perpendicular of second arc tooth's socket, so first transmission shakes protruding and second transmission and shakes the area of contact between the arch little, be favorable to vibrating more sharp-pointed and exquisite spreading to sample and color development reagent department, promote the two abundant, the homogeneous mixing, do benefit to the color development.
Drawings
FIG. 1 is a schematic sectional front view of a food additive testing device for solid food;
FIG. 2 is a schematic perspective view of a vibration-transmitting plate of the food additive testing apparatus for solid food;
FIG. 3 is a schematic view of a partial front cross-sectional structure of a food additive testing device for solid food;
FIG. 4 is a schematic structural view of portion A of FIG. 3;
FIG. 5 is a schematic structural view of portion B of FIG. 3;
fig. 6 is a schematic perspective view of a flow distribution cover of a food additive detection device for solid food.
In the figure: 1-a fixed plate, 2-a reagent measuring hopper, 3-a side plate, 4-a lower pressing block, 5-a first compression spring, 6-a round rod, 7-an end plate, 8-a vibration transmission sheet, 9-a supporting rod, 10-a flow dividing cover, 11-a sample box, 12-a valve, 14-a metal rod, 15-a cover cylinder, 16-L rods and 17-a boss cover, 18-push rod motor, 19-connecting plate, 20-transverse plate, 21-ball hinge, 22-box body, 23-vibration transmission head, 24-arc groove, 25-shunt groove, 26-upper rod, 27-lower rod, 28-first arc tooth groove, 29-first vibration transmission bulge, 30-second vibration transmission bulge, 31-U-shaped rod, 32-positioning rod and 33-second compression spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-6, a food additive detection device for solid food comprises a box body 22, a vibration starting mechanism and a plurality of holding mechanisms, wherein the vibration starting mechanism is positioned in the box body 22, the outer wall of the top of the box body 22 is provided with a plurality of placing holes, the holding mechanisms are respectively positioned at the placing holes, the top of the box body 22 is provided with a plurality of groups of inserting grooves, each group of inserting grooves is respectively positioned at each placing hole, the outer walls of two sides of the box body 22 are welded with side plates 3, the outer walls of one side opposite to the two side plates 3 are respectively provided with a strip-shaped hole, lower pressing blocks 4 are inserted in the strip-shaped holes, one end opposite to the two lower pressing blocks 4 is welded with the same fixed plate 1, the top of the fixed plate 1 is provided with a plurality of fixed holes, a non-top reagent hopper 2 is inserted in the fixed holes by screw threads, in order to prevent a chromogenic reagent from splashing, the fixed plate 1, valve 12 has all been cup jointed to the bottom of reagent volume fill 2, and reagent volume fill 2 lies in each and holds the mechanism directly over respectively, and end plate 7 has all been welded to the outer wall that two sideboard 3 are close to the bottom, and the spliced eye has all been opened at the top of two briquetting 4 down, has all pegged graft in the spliced eye to have round bar 6, and the bottom of round bar 6 welds with the top of end plate 7 respectively, and 6 overcoat of round bar have first compression spring 5.
Wherein, hold the mechanism and include the sample box 11 that does not have the top, sample box 11 pegs graft and is placing downtheholely, and the both sides outer wall of sample box 11 is close to the top position and all has welded L pole 16, and the bottom of L pole 16 inlays respectively and inserts in the inserting groove, and the bottom outer wall central point of sample box 11 puts and opens there is the through-hole, and the welding has boss cover 17 in the through-hole, and boss cover 17 is the platform shape structure.
Wherein, the top welding of boss cover 17 has cover section of thick bamboo 15, open at the top of boss cover 17 has the via hole, upper rod 26 has been alternate in the via hole, the top of upper rod 26 is pegged graft in cover section of thick bamboo 15, the outer wall welding of upper rod 26 has the annular slab, the outer wall cup joint of upper rod 26 has second compression spring 33, the bottom of second compression spring 33 and the top contact of annular slab, upper rod 26 all welds first transmission of vibration arch 29 near the both sides outer wall on top, cover section of thick bamboo 15's both sides inner wall all welds second transmission of vibration arch 30, first transmission of vibration arch 29 and second transmission of vibration arch 30 are located the equal altitude position, the diameter of via hole is greater than the maximum distance of the extrados of the first transmission of vibration arch 29 of upper rod 26 both sides, because upper rod 26 pegs graft in boss cover 17 and cover section of thick bamboo 15, so can take out sample box 11 after the detection and before the detection, be convenient for the clearance.
Wherein, first transmission shakes protruding 29's cambered surface lateral wall and opens and to have a plurality of first arc tooth's socket 28, second transmission shakes protruding 30's cambered surface lateral wall and opens and to have a plurality of second arc tooth's sockets, first arc tooth's socket 28 fluting direction and the fluting direction mutually perpendicular of second arc tooth's socket, so first transmission shakes protruding 29 and second transmission and shakes the area of contact between the protruding 30 little, be favorable to vibrating more sharp-pointed and exquisite spreading to sample and chromogenic reagent department, promote the two abundant, homogeneous mixing, do benefit to the colour development.
Wherein, the both sides outer wall of cover section of thick bamboo 15 all welds has metal pole 14, and the tip of two metal poles 14 all welds and passes the vibration piece 8 that the structure of looking sideways at is the U-shaped, and the structure of looking down of passing vibration piece 8 is fan-shaped, and two pass vibration pieces 8 are located and pass the protruding 30 equal high positions of shaking with the second, are favorable to the propagation of vibration.
Wherein, the top of biography vibration piece 8 and bottom outer wall all open have a plurality of concentric arc walls 24, and the head 23 that shakes of biography that equidistance arc distributes is all welded to the inner wall of arc wall 24, so can be so that the reagent in the sample box 11 is radial, the arc is trembled with the sample, avoids sinking the end at the granule article, has realized fully combining reagent and sample, the colour development, improves the accuracy that detects.
Wherein, the vibration starting mechanism comprises a side plate, the bottom end of the side plate is welded at the bottom of a box body 22, the side wall of the side plate is fixed with a push rod motor 18 through bolts, the end part of an extension rod of the push rod motor 18 is fixed with a connecting plate 19 through bolts, the top end of the connecting plate 19 is welded with a transverse plate 20, the outer wall of the top part of the transverse plate 20 close to the edge is welded with a plurality of lower rods 27, the lower rods 27 are respectively positioned under an upper rod 26, the top part of the lower rods 27 is fixed with a ball hinge 21 through bolts, the top part of the ball hinge 21 is hinged with the upper rod 26, the push rod motor 18 drives the transverse plate 20 to swing left and right through the transmission of the ball hinge 21, the top end of the upper rod 26 swings, first vibration transmission bulges 29 at the two sides of the upper rod 26 strike the second vibration transmission bulges 30 repeatedly, so as to transmit the vibration to the metal rod 14 with the same height as, and the color developing reagent is mixed with the sample, and because the sample is solid food, a large amount of suspended particles still exist in the dissolved sample, and the suspended particles and the color developing reagent are fully mixed by vibration.
Wherein, the top welding of a cover section of thick bamboo 15 has bracing piece 9, the top welding of bracing piece 9 has reposition of redundant personnel cover 10, the splitter box 25 that has a plurality of equidistance annular distributions is opened to the top outer wall of reposition of redundant personnel cover 10, because be equipped with the reposition of redundant personnel cover 10 that opens the splitter box 25 in the sample box 11, so when the sample pours into, reposition of redundant personnel cover 10 can shunt the sample, and splitter box 25 makes the surface of reposition of redundant personnel cover 10 be multi-level, so sample and subsequent color reagent are multi-level when falling and fall in sample box 11, make color reagent and sample homogeneous mixing.
Wherein, the flow dividing cover 10 is a conical structure.
Wherein, two locating levers 32 are welded at the top of boss cover 17, U-shaped rods 31 are welded on the outer walls of two sides of cover barrel 15 near the bottom end, and the ends of two locating levers 32 are respectively inserted in two U-shaped rods 31.
The working principle is as follows: before detection, each sample is sequentially placed in a sample box 11, then a proper amount of color developing reagent is placed in a reagent measuring funnel 2, a valve 12 is opened, the color developing reagent is placed in the sample box 11, in order to prevent the color developing reagent from splashing, a fixing plate 1 can be pressed firstly, then the fixing plate 1 drives the reagent measuring funnel 2 to move downwards, then the valve 12 is opened, because a shunting cover 10 with a shunting groove 25 is arranged in the sample box 11, when the sample is poured, the shunting cover 10 can shunt the sample, and the shunting groove 25 enables the surface of the shunting cover 10 to be multi-level, so that the sample and the subsequent color developing reagent are all multi-level when falling down and fall in the sample box 11, the color developing reagent and the sample are uniformly mixed, when the mixture is mixed, a push rod motor 18 is connected with an external power supply, the push rod motor 18 drives a transverse plate 20 to swing left and right, and the top end of an upper rod 26 is enabled to swing through the transmission of a ball, the first vibration transmission bulges 29 on both sides of the upper rod 26 hit the second vibration transmission bulges 30 in a reciprocating manner, so that the vibration is transmitted to the metal rod 14 and the vibration transmission piece 8 with the same height, the vibration of the vibration transmission piece 8 drives the color development reagent to vibrate and enables the color development reagent to be mixed with the sample, because the sample is solid food, a large amount of suspended particles still exist in the dissolved sample, and the vibration enables the suspended particles to be fully mixed with the color development reagent, and because the vibration transmission piece 8 is fan-shaped, the outer wall of the vibration transmission piece 8 is provided with a concentric arc-shaped groove 24, and the vibration transmission head 23 is arranged in the arc-shaped groove, the reagent and the sample in the sample box 11 can be shaken in a radial and arc shape, the bottom of the particle product is avoided, the reagent and the sample are fully combined and developed, the detection accuracy is improved, in the above, the arc-shaped surface of the first vibration transmission bulges 29 is provided with first arc-shaped tooth grooves 28, second arc-shaped tooth grooves are formed in the arc surfaces of the second vibration transmission protrusions 30, the grooving direction of the first arc-shaped tooth grooves 28 is perpendicular to the grooving direction of the second arc-shaped tooth grooves, so that the contact area between the first vibration transmission protrusions 29 and the second vibration transmission protrusions 30 is small, more sharp and fine vibration is facilitated to be transmitted to a sample and a color development reagent, the two are promoted to be sufficient and uniformly mixed, color development is facilitated, the upper rod 26 is inserted into the boss cover 17 and the cover barrel 15, the sample box 11 can be taken out after detection and before detection, and cleaning is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A food additive detection device for solid food comprises a box body (22), a vibration starting mechanism and a plurality of containing mechanisms, wherein the vibration starting mechanism is positioned in the box body (22), and the food additive detection device is characterized in that a plurality of placing holes are formed in the outer wall of the top of the box body (22), the containing mechanisms are respectively positioned at the placing holes, a plurality of groups of inserting grooves are formed in the top of the box body (22), each group of inserting grooves are respectively positioned at each placing hole, side plates (3) are fixedly connected to the outer walls of two sides of the box body (22), strip-shaped holes are formed in the outer walls of one side, opposite to the two side plates (3), of each strip-shaped hole, lower pressing blocks (4) are inserted into each strip-shaped hole, one end, opposite to each lower pressing block (4), of the two fixed plates (1) is fixedly connected to one end, the top of each fixed plate (1) is provided with a plurality of fixing holes, a non-top reagent measuring hopper (2, the reagent measuring hoppers (2) are respectively positioned right above each containing mechanism, the outer walls of the two side plates (3) close to the bottom end are fixedly connected with end plates (7), the tops of the two lower pressing blocks (4) are respectively provided with inserting holes, round rods (6) are inserted into the inserting holes, the bottom ends of the round rods (6) are respectively fixedly connected with the tops of the end plates (7), and first compression springs (5) are sleeved outside the round rods (6);
the containing mechanism comprises a topless sample box (11), the sample box (11) is inserted into the placing hole, L rods (16) are welded on the outer walls of the two sides of the sample box (11) close to the top end, the bottom ends of the L rods (16) are respectively inserted into the inserting grooves, a through hole is formed in the center of the outer wall of the bottom of the sample box (11), a boss cover (17) is welded in the through hole, and the boss cover (17) is of a table-shaped structure;
the vibration damping device is characterized in that a cover cylinder (15) is welded at the top of the boss cover (17), a through hole is formed in the top of the boss cover (17), an upper rod (26) is inserted into the through hole in a penetrating manner, the top end of the upper rod (26) is inserted into the cover cylinder (15), an annular plate is welded on the outer wall of the upper rod (26), a second compression spring (33) is sleeved on the outer wall of the upper rod (26), the bottom end of the second compression spring (33) is contacted with the top of the annular plate, first vibration transmission bulges (29) are welded on the outer walls of two sides, close to the top end, of the upper rod (26), second vibration transmission bulges (30) are welded on the inner walls of two sides of the cover cylinder (15), the first vibration transmission bulges (29) and the second vibration transmission bulges (30) are located at equal heights, and the diameter of the through hole is larger than the maximum distance of the outer cambered surfaces;
the mechanism that shakes includes the curb plate, the bottom welding of curb plate is in the bottom of box body (22), the lateral wall of curb plate has push rod motor (18) through the bolt fastening, the tip of push rod motor (18) extension rod has connecting plate (19) through the bolt fastening, the top welding of connecting plate (19) has diaphragm (20), the top outer wall of diaphragm (20) is close to the edge welding and has a plurality of lower poles (27), lower pole (27) are located upper boom (26) respectively under, the top of lower pole (27) is passed through the bolt fastening and is had ball hinge (21), the top and upper boom (26) of ball hinge (21) are articulated.
2. The food additive detecting device for solid food according to claim 1, wherein the outer side wall of the cambered surface of the first vibration transmitting protrusion (29) is provided with a plurality of first arc-shaped tooth grooves (28), the outer side wall of the cambered surface of the second vibration transmitting protrusion (30) is provided with a plurality of second arc-shaped tooth grooves, and the slotting direction of the first arc-shaped tooth grooves (28) is perpendicular to the slotting direction of the second arc-shaped tooth grooves.
3. The food additive detection device for solid food according to claim 1, wherein the metal rods (14) are welded on the outer walls of the two sides of the cover cylinder (15), the vibration transmission plates (8) with the U-shaped side view structure are welded on the end parts of the two metal rods (14), the vibration transmission plates (8) are fan-shaped in the top view structure, and the two vibration transmission plates (8) are located at the same height with the second vibration transmission protrusion (30).
4. The food additive detection device of the solid food according to claim 3, wherein the outer walls of the top and the bottom of the vibration transmission plate (8) are provided with a plurality of concentric arc-shaped grooves (24), and the inner walls of the arc-shaped grooves (24) are welded with vibration transmission heads (23) which are distributed in an arc shape at equal intervals.
5. The food additive detection device of the solid food as claimed in claim 3, wherein a support rod (9) is welded at the top end of the cover cylinder (15), a shunt cover (10) is welded at the top end of the support rod (9), and a plurality of shunt grooves (25) which are distributed annularly at equal intervals are formed in the outer wall of the top of the shunt cover (10).
6. The food additive testing device of solid food as claimed in claim 5, wherein said flow dividing cover (10) is of conical structure.
7. The food additive detection device for solid food according to claim 1, wherein two positioning rods (32) are welded on the top of the boss cover (17), U-shaped rods (31) are welded on the outer walls of two sides of the cover cylinder (15) close to the bottom end, and the end parts of the two positioning rods (32) are respectively inserted in the two U-shaped rods (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011571191.9A CN112285102B (en) | 2020-12-27 | 2020-12-27 | Food additive detection device of solid food |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011571191.9A CN112285102B (en) | 2020-12-27 | 2020-12-27 | Food additive detection device of solid food |
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| Publication Number | Publication Date |
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| CN112285102A CN112285102A (en) | 2021-01-29 |
| CN112285102B true CN112285102B (en) | 2021-04-23 |
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| CN202011571191.9A Expired - Fee Related CN112285102B (en) | 2020-12-27 | 2020-12-27 | Food additive detection device of solid food |
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