CN113002937A - But food detection that new trend was gathered holds device with sample - Google Patents
But food detection that new trend was gathered holds device with sample Download PDFInfo
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- CN113002937A CN113002937A CN202110207275.2A CN202110207275A CN113002937A CN 113002937 A CN113002937 A CN 113002937A CN 202110207275 A CN202110207275 A CN 202110207275A CN 113002937 A CN113002937 A CN 113002937A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/263—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for ventilating the contents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sample holding device for food detection capable of collecting fresh air, which comprises a device body and a holding mechanism, wherein a first holding tray, a second holding tray and a third holding tray are installed in a step shape, a detector can hold food samples according to different heights and types of the food samples, holding clamping grooves are arranged in an annular array shape, the food samples to be detected can be held on the upper end surfaces of the first holding tray, the second holding tray and the third holding tray, the detection personnel can conveniently identify and search the food samples, when the fresh air passes through the inner side of a baffle frame, the fresh air drives an air isolating blade to enable the air isolating blade to incline on the surface of a fixed connecting rod through a movable sleeve, so that the fresh air can rapidly enter the inner side of an air inlet cavity, larger particle impurities in the fresh air can be isolated, an active carbon filter block on the inner side of a water tank can absorb and filter old air, and a semiconductor refrigerating sheet can enable the, the old air after adsorption and filtration is discharged into the outside air through an exhaust pipe.
Description
Technical Field
The invention relates to the technical field of sample containing, in particular to a sample containing device capable of collecting fresh air for food detection.
Background
The food inspection in the broad sense refers to a subject for researching and evaluating the quality and changes of food, and the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts is inspected according to some basic theories of physics, chemistry and biochemistry and various technologies and established technical standards, such as international and national food sanitation/safety standards, so as to ensure that the quality of the product is qualified, and the contents of the food inspection comprise the sensory inspection of the food, the detection of nutrient components, additives and harmful substances in the food, and the like.
However, when detecting some dry fruit food, many food samples hold the device and all pile up together after the sample holds, it is comparatively troublesome to cause the measurement personnel discernment to seek, and if continuously change the discharge to the inside air, not only make inside food wet for a long time easily, and make the inside peculiar smell that produces of device easily, error appears when causing food to detect, influence the accuracy after the food detects, when the inside old wind of device is discharged, if not to its filtration purification, also will cause the pollution to the air on every side, make holistic convenience, protectiveness and practicality are unsatisfactory.
Therefore, a sample holding device for food detection capable of collecting fresh air is provided.
Disclosure of Invention
The invention aims to provide a sample containing device for food detection, which can collect fresh air, and improves the overall convenience, protectiveness and practicability, thereby solving the problems in the background.
In order to achieve the purpose, the invention provides the following technical scheme: a sample containing device capable of collecting fresh air for food detection comprises a device body and a containing mechanism, wherein the containing mechanism is installed in an inner cavity of the device body, the device body comprises a machine body, a machine door, a sealing strip, a fan, a fresh air collecting box, an air storage box and an exhaust box, the machine door is installed on the front surface of the machine body, the sealing strip is installed on the inner wall of the machine door, the fan is installed at the bottom end of the inner cavity of the machine body, the fresh air collecting box is installed on one side of the lower end of the machine body and located on the outer wall of the lower end of the machine body, the air storage box is installed on one side of the inner wall of the machine body and movably connected with;
hold the mechanism including supporting the pole setting, the bearing footstock, the bearing base, first bearing tray, the second bearing tray, the third bearing tray and hold the draw-in groove, it installs in the middle of the inner chamber of fuselage to support the pole setting, support the top of pole setting and install the bearing footstock, support the bottom of pole setting and install the bearing base, the surface mounting who supports the pole setting has the first bearing tray that the interval equals, install the second bearing tray on the first bearing tray, install the third bearing tray on the second bearing tray, and first bearing tray, second bearing tray and third bearing tray formula structure as an organic whole, and the three is the echelonment installation, first bearing tray, the upper end surface of second bearing tray and third bearing tray has been seted up and has been held the draw-in groove, and it is that the draw-in groove is the annular array form and set up.
Further, the fresh air collection box comprises a fixed lug, an air inlet cavity, a fan, an air outlet pipe and a blocking frame, the fixed lug is installed at four corners of one side of the fresh air collection box, the air inlet cavity is formed in the front of the fresh air collection box, the fan is installed in the inner cavity of the fresh air collection box, the air outlet pipe is installed at one side of the lower end of the fan, the blocking frame is installed in the front of the air inlet cavity, and the blocking frame is located on the outer wall of the front of the fresh air collection box.
Further, the air inlet chamber includes support bracket, air feed groove and filter screen, and support bracket is installed to the inner chamber one side in air inlet chamber, and support bracket is located the lower extreme of outlet duct, and air feed groove has been seted up to one side lower extreme of new trend collection box, and air feed groove and one side looks UNICOM of air storage box, and the filter screen is installed to the inboard in air feed groove.
Furthermore, the wind isolation frame comprises a fixed connecting rod, a movable sleeve, wind isolation blades and an adhesive layer, the fixed connecting rod is installed on the inner side of the wind isolation frame, the spacing distances between the fixed connecting rods are equal, the movable sleeve is sleeved on the surface of the fixed connecting rod and is movably connected with the fixed connecting rod, the wind isolation blades are installed on two sides of the movable sleeve and are symmetrically installed on two sides of the movable sleeve, and the surface of each wind isolation blade is coated with an adhesive layer.
Further, air storage box includes air outlet, heating pipe, constant head tank, magnet piece and wane subassembly, and the air outlet has been seted up to air storage box's top one side, and the heating pipe is installed with the upper end of air outlet to air storage box, and the constant head tank has been seted up to inner wall one side of air storage box upper end, and the magnet piece is installed to inner chamber one side of constant head tank, installs the wane subassembly in the middle of the inner chamber of air storage box.
Further, the wane subassembly includes horizontal pole, loose axle, supports tight board A, pressure spring and supports tight board B, installs the horizontal pole in the middle of the inner chamber of air storage box, and the loose axle is installed to the centre of horizontal pole, and the lower extreme one side of loose axle is installed and is supported tight board A, supports tight board A and installs the pressure spring from the one end of loose axle, and the pressure spring aligns mutually with the air supply groove, and the loose axle is kept away from the one end of supporting tight board A and is installed and support tight board B.
Further, support tight board B including connecting sleeve board, elastic component, closing plate and iron plug, support tight board B's upper end one side and install the connecting sleeve board, the elastic component is installed to the one side that the constant head tank was kept away from to the connecting sleeve board, the closing plate is installed on the top of connecting sleeve board, and the connecting sleeve board passes through closing plate and air outlet swing joint, and the elastic component was kept away from to the connecting sleeve board one side is installed the iron plug, and the iron plug passes through constant head tank and inhale iron stone swing joint.
Further, the exhaust box includes water tank, guide duct and exhaust pipe, installs the water tank in the middle of the inner chamber of exhaust box, and the guide duct runs through the lower extreme both sides of exhaust box, and the one end that the fuselage was kept away from to the guide duct is placed in the inner chamber both sides of water tank, and the exhaust pipe runs through in the middle of through the top of exhaust box, and the bottom of exhaust pipe runs through in the middle of the inner chamber of water tank.
Further, the water tank includes seal top cap, active carbon filter block and semiconductor refrigeration piece, and seal top cap is installed on the top of water tank, and the one end of guide duct and exhaust pipe runs through seal top cap, and active carbon filter block is installed to the inner chamber of water tank, and semiconductor refrigeration piece is installed to one side of water tank.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a fresh air collectable sample holding device for food detection, wherein a first holding tray, a second holding tray and a third holding tray are installed in a ladder shape, a detector can hold food samples according to different heights and types of the food samples, holding clamping grooves are arranged in an annular array shape, the upper end surfaces of the first holding tray, the second holding tray and the third holding tray can hold the food samples to be detected, the food samples to be detected can be conveniently identified and searched by the detector, when the detector needs to take the food samples, a supporting upright rod can be rotated, the supporting upright rod is rotated in the middle of a machine body through a bearing top seat and a bearing base, the first holding tray, the second holding tray and the third holding tray rotate synchronously along with the supporting upright rod, the trouble of taking the food samples by the detector due to the fact that the food samples are contained in the inner cavity of the machine body is avoided, and the arranged fresh air collecting box and an air storage box can collect outside fresh air after the food samples are contained, and the exhaust box that sets up can collect the old wind that is upwards blown up by the fan, makes the inside air of fuselage can obtain changing, and is simple convenient.
2. The invention provides a sample holding device for food detection capable of collecting fresh air, a fresh air collecting box absorbs fresh air from the outside through a fan, a movable sleeve and a wind isolating blade are sleeved on the surface of a fixed connecting rod, when the fresh air passes through the inner side of a baffle frame, the fresh air drives the wind isolating blade to enable the wind isolating blade to incline on the surface of the fixed connecting rod through the movable sleeve, so that the fresh air can enter the inner side of an air inlet cavity quickly, larger particle impurities in the fresh air can be blocked, a non-drying glue layer is coated on the surface of the wind isolating blade, dust impurities in the fresh air can be adhered and adsorbed, after the fresh air is discharged through an air outlet pipe of the fan, the fresh air enters the inner side of an air storage box through an air supply groove, a filter screen filters and adsorbs the fresh air again on the inner side of the air supply groove, when the fresh air enters the inner side of the air storage box, the fresh air blows a support plate A to enable the fresh air to move to the, the compression spring that will extrude one side makes it produce deformation when supporting tight board A and remove, support tight board B that supports the tight board A other end simultaneously and will be opposite direction rather than removing, support tight board B and also will extrude the elastic component and make it produce deformation when removing, make the closing plate on its surface break away from the air outlet, thereby be convenient for the new trend through the inner chamber of air outlet input fuselage, will drive the even inner chamber that gives off at the fuselage of the heat that the heating pipe produced when the new trend passes through the air outlet, make its inside keep dry, avoid the quality of the inside humidity influence food sample of fuselage, improve holistic protectiveness.
3. The invention provides a sample holding device for food detection capable of collecting fresh air, wherein a resisting plate A and a resisting plate B are arranged in the middle of a cross rod through a movable shaft, when fresh air does not need to be replaced, a fan can be closed to stop collecting fresh air, the resisting plate A cannot be blown by the fresh air, so that a pressure spring rebounds the resisting plate A, when the resisting plate A rebounds, the resisting plate B at the other end is rebounded by an elastic piece, so that the resisting plate A and the elastic piece are restored to a vertical state, when the resisting plate B is restored to the original state, the resisting plate B drives a sealing plate to move to the lower end of an air outlet through a connecting sleeve plate to seal the air outlet, an iron plug at one end of the connecting sleeve plate is inserted into the inner side of a positioning groove, the iron plug is fixed after being inserted into the inner side of the positioning groove, the iron plug is prevented from being separated from the positioning groove, and when the fan blows the old air upwards, the case of airing exhaust can be through the inboard of guide duct with the old wind leading-in to the water tank, and the inboard active carbon filter block of water tank can adsorb the filtration to the old wind, and the semiconductor refrigeration piece can make the water tank keep cooling state, adsorbs the old wind after filtering will discharge the outside air through the exhaust pipe in, avoids the old wind to cause the pollution to the air on every side, improves holistic practicality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a containing mechanism of the present invention;
FIG. 3 is a schematic view of the fresh air collection box according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a schematic view of the internal structure of the air storage box of the present invention;
fig. 6 is a schematic structural view of a rocker assembly of the present invention;
FIG. 7 is a cross-sectional view of a retaining plate B of the present invention;
fig. 8 is a schematic view of the internal structure of the exhaust box of the present invention.
In the figure: 1. a device body; 11. a body; 12. a machine door; 13. a sealing strip; 14. a fan; 15. a fresh air collection box; 151. a fixing lug; 152. an air inlet cavity; 1521. a support bracket; 1522. a wind feeding groove; 1523. a filter screen; 153. a fan; 154. an air outlet pipe; 155. a barrier frame; 1551. fixing the connecting rod; 1552. an active cannula; 1553. a wind-proof blade; 1554. a non-drying glue layer; 16. an air storage box; 161. an air outlet; 162. heating a tube; 163. positioning a groove; 164. adsorbing the iron blocks; 165. a rocker assembly; 1651. a cross bar; 1652. a movable shaft; 1653. abutting against the plate A; 1654. a pressure spring; 1655. abutting against the plate B; 16551. connecting the sleeve plate; 16552. an elastic member; 16553. a sealing plate; 16554. an iron plug; 17. an exhaust box; 171. a water tank; 1711. sealing the top cover; 1712. an active carbon filter block; 1713. a semiconductor refrigeration sheet; 172. an air guide pipe; 173. an exhaust duct; 2. a containing mechanism; 21. supporting the upright stanchion; 22. a bearing top seat; 23. a bearing mount; 24. a first support tray; 25. a second support tray; 26. a third bearing tray; 27. a clamping groove is arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a sample holding device for food detection capable of collecting fresh air comprises a device body 1 and a holding mechanism 2, wherein the holding mechanism 2 is installed in an inner cavity of the device body 1, the device body 1 comprises a machine body 11, a machine door 12, a sealing strip 13, a fan 14, a fresh air collecting box 15, an air storage box 16 and an exhaust box 17, the machine door 12 is installed on the front surface of the machine body 11, the sealing strip 13 is installed on the inner wall of the machine door 12, the fan 14 is installed at the bottom end of the inner cavity of the machine body 11, the fresh air collecting box 15 is installed on one side of the lower end of the machine body 11, the fresh air collecting box 15 is located on the outer wall of the lower end of the machine body 11, the air storage box 16 is installed on one side of the inner wall of the machine body 11, the air exhaust box 17 is installed on the top end of the machine body 11, the holding mechanism 2 comprises a supporting, The second bearing tray 25, the third bearing tray 26 and the containing clamping grooves 27, the supporting vertical rod 21 is installed in the middle of the inner cavity of the machine body 11, the bearing top seat 22 is installed at the top end of the supporting vertical rod 21, the bearing base 23 is installed at the bottom end of the supporting vertical rod 21, the first bearing tray 24 with equal intervals is installed on the surface of the supporting vertical rod 21, the second bearing tray 25 is installed on the first bearing tray 24, the third bearing tray 26 is installed on the second bearing tray 25, the first bearing tray 24, the second bearing tray 25 and the third bearing tray 26 are of an integrated structure, the first bearing tray 24, the second bearing tray 25 and the third bearing tray 26 are installed in a ladder shape, the containing clamping grooves 27 are formed in the upper end surfaces of the first bearing tray 24, the second bearing tray 25 and the third bearing tray 26, and the containing clamping grooves 27 are formed in.
Referring to fig. 3-4, a fresh air collection sample holding device for food detection, the fresh air collection box 15 includes a fixing lug 151, an air inlet cavity 152, a fan 153, an air outlet pipe 154 and a baffle frame 155, the fixing lug 151 is installed at four corners of one side of the fresh air collection box 15, the front of the fresh air collection box 15 is provided with an air inlet cavity 152, the inner cavity of the fresh air collection box 15 is provided with the fan 153, the model of the fan 153 is B4-72, the air outlet pipe 154 is installed at one side of the lower end of the fan 153, the baffle frame 155 is installed at the front of the air inlet cavity 152, the baffle frame 155 is located at the outer wall of the front of the fresh air collection box 15, the air inlet cavity 152 includes a support bracket 1521, an air supply groove 1522 and a filter screen 1523, the support bracket 1521 is installed at one side of the inner cavity of the air inlet cavity 152, the support bracket 1 is located at the lower end of the air outlet pipe 154, the air supply, the filter screen 1523 is installed on the inner side of the air supply groove 1522, the blocking frame 155 comprises a fixed connecting rod 1551, a movable sleeve 1552, air blocking blades 1553 and a non-setting adhesive layer 1554, the fixed connecting rod 1551 is installed on the inner side of the blocking frame 155, the spacing distances between the fixed connecting rods 1551 are equal, the movable sleeve 1552 is sleeved on the surface of the fixed connecting rod 1551, the movable sleeve 1552 is movably connected with the fixed connecting rod 1551, the air blocking blades 1553 are installed on two sides of the movable sleeve 1552, the air blocking blades 1553 are symmetrically installed on two sides of the movable sleeve 1552, and the non-setting adhesive layer 1554 is smeared on the surface of the air blocking blades 1553.
Referring to fig. 5-7, a fresh air collecting sample holding device for food detection, wherein an air storage box 16 comprises an air outlet 161, a heating pipe 162, a positioning groove 163, a magnet block 164 and a warping assembly 165, the air outlet 161 is formed at one side of the top end of the air storage box 16, the heating pipe 162 is installed at the upper ends of the air storage box 16 and the air outlet 161, the positioning groove 163 is formed at one side of the inner wall of the upper end of the air storage box 16, the magnet block 164 is installed at one side of the inner cavity of the positioning groove 163, the warping assembly 165 is installed in the middle of the inner cavity of the air storage box 16, the warping assembly 165 comprises a cross bar 1651, a movable shaft 1652, a resisting plate a1653, a pressure spring 1654 and a resisting plate B1655, the cross bar 1651 is installed in the middle of the inner cavity of the air storage box 16, the movable shaft 1652 is installed in the middle of the cross bar 1651, the resisting plate a A1653 is installed at, one end of the movable shaft 1652, which is far away from the abutting plate A1653, is provided with an abutting plate B1655, the abutting plate B1655 comprises a connecting sleeve plate 16551, an elastic piece 16552, a sealing plate 16553 and an iron plug 16554, one side of the upper end of the abutting plate B1655 is provided with the connecting sleeve plate 16551, one side of the connecting sleeve plate 16551, which is far away from the positioning groove 163, is provided with the elastic piece 16552, the top end of the connecting sleeve plate 16551 is provided with the sealing plate 16553, the connecting sleeve plate 16551 is movably connected with the air outlet 161 through the sealing plate 16553, one side of the connecting sleeve plate 16551, which is far away from the elastic piece 16552, is provided with the iron plug 16554, and the iron plug 16554 is movably connected.
Referring to fig. 8, a sample holding device for food detection capable of collecting fresh air includes an air exhaust box 17 including a water tank 171, an air guide pipe 172 and an air exhaust pipe 173, the water tank 171 is installed in the middle of an inner cavity of the air exhaust box 17, the air guide pipe 172 penetrates through both sides of the lower end of the air exhaust box 17, one end of the air guide pipe 172, which is far away from a machine body 11, is placed on both sides of the inner cavity of the water tank 171, the air exhaust pipe 173 penetrates through the middle of the top end of the air exhaust box 17, the bottom end of the air exhaust pipe 173 penetrates through the middle of the inner cavity of the water tank 171, the water tank 171 includes a sealing top cover 1711, an active carbon filter block 1712 and a semiconductor refrigeration piece 1713, the sealing top cover 1711 is installed on the top end of the water tank 171, one ends of the air guide pipe 172 and the air exhaust pipe 173 penetrate through the sealing top cover.
In summary, the following steps: the invention provides a fresh air collectable sample holding device for food detection, a first holding tray 24, a second holding tray 25 and a third holding tray 26 are installed in a step shape, a detector can hold food samples according to different heights and types of the food samples, holding clamping grooves 27 are arranged in an annular array shape, the food samples to be detected can be held on the upper end surfaces of the first holding tray 24, the second holding tray 25 and the third holding tray 26, the detection personnel can conveniently identify and search the food samples, when the detector needs to take the food samples, a supporting upright rod 21 can be rotated, the supporting upright rod 21 rotates in the middle of a machine body 11 through a bearing top seat 22 and a bearing base seat 23, the first holding tray 24, the second holding tray 25 and the third holding tray 26 synchronously rotate along with the supporting upright rod, the food samples are prevented from being held in the inner cavity of the machine body 11, the taking of the detector is troublesome, when the food samples are held in the inner cavity of the machine body 11, the fresh air collection box 15 and the air storage box 16 can collect fresh air from the outside, the exhaust box 17 can collect old air blown upwards by the fan 14, so that air inside the machine body 11 can be replaced, the fresh air collection box 15 is simple and convenient to use, fresh air from the outside can be sucked by the fan 153, the surface of the fixed connecting rod 1551 is sleeved with the movable sleeve 1552 and the air isolating blade 1553, when the fresh air passes through the inner side of the isolating frame 155, the fresh air drives the air isolating blade 1553 to incline on the surface of the fixed connecting rod 1551 through the movable sleeve 1552, so that the fresh air can rapidly enter the inner side of the air inlet cavity 152, larger particle impurities in the fresh air can be isolated, the surface of the air isolating blade 1553 is coated with the non-setting adhesive layer 1554, dust and impurities in the fresh air can be adhered and adsorbed, when the fresh air is exhausted through the air outlet pipe 154 of the fan 153, the fresh air can enter the inner side of the air storage box 16 through the air supply groove 1522, the filter screen 1523 filters and adsorbs the fresh air again at the inner side of the air supply groove 1522, when the fresh air enters the inner side of the air storage box 16, the fresh air blows the abutting plate a1653 to move to the side far away from the air supply groove 1522, when the abutting plate a1653 moves, the compression spring 1654 at one side is extruded to deform the fresh air, meanwhile, the abutting plate B1655 at the other end of the abutting plate a1653 moves in the opposite direction, when the abutting plate B1655 moves, the elastic member 16552 is extruded to deform the elastic member 16552, the sealing plate 16553 on the surface is separated from the air outlet 161, so that the fresh air is input into the inner cavity of the machine body 11 through the air outlet 161, when the fresh air passes through the air outlet 161, the heat generated by the heating pipe 162 is uniformly distributed in the inner cavity of the machine body 11, the interior of the machine body 11 is kept dry, the influence on the quality of food samples due to moisture in the machine body 11 is avoided, the whole 1655 is improved, the abutting plate a movable shaft 1652 and is arranged in the, when the fresh air does not need to be replaced, the fan 153 can be closed to stop collecting the fresh air, the abutting plate A1653 cannot be blown by the fresh air, the pressure spring 1654 rebounds the fresh air, when the abutting plate A1653 rebounds, the abutting plate B1655 at the other end rebounds by the elastic element 16552, the abutting plate A1653 and the elastic element 16552 return to the vertical state, when the abutting plate B1655 returns to the original state, the abutting plate B1655 drives the sealing plate 16553 to move to the lower end of the air outlet 161 through the connecting sleeve plate 16551 to seal the air outlet, the iron plug 16554 at one end of the connecting sleeve plate 16551 is inserted into the positioning groove 163, the iron plug 16554 is inserted into the positioning groove 163 and then fixes the iron plug 164 adsorbing the inner side of the positioning groove 163, the iron plug 16554 is prevented from separating from the positioning groove 163, when the fan 14 blows the old air upwards, the air can be guided into the air guide duct 172 by the air exhaust box 17 to the inner side of the water tank 171, the inboard active carbon filter block 1712 of water tank 171 can adsorb the filtration to the used air, and semiconductor refrigeration piece 1713 can make water tank 171 keep the cooling state, and the used air after the adsorption filtration will discharge the outside air through exhaust pipe 173 in, avoids the used air to cause the pollution to the air on every side, improves holistic practicality.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a but food detection that new trend was gathered holds device with sample, includes device body (1) and holds mechanism (2), holds mechanism (2) and installs the inner chamber at device body (1), its characterized in that: the device body (1) comprises a machine body (11), a machine door (12), a sealing strip (13), a fan (14), a fresh air collecting box (15), an air storage box (16) and an air exhaust box (17), wherein the machine door (12) is installed on the front surface of the machine body (11), the sealing strip (13) is installed on the inner wall of the machine door (12), the fan (14) is installed at the bottom end of an inner cavity of the machine body (11), the fresh air collecting box (15) is installed on one side of the lower end of the machine body (11), the fresh air collecting box (15) is located on the outer wall of the lower end of the machine body (11), the air storage box (16) is installed on one side of the inner wall of the machine body (11), the air storage box (16) is movably connected with one side of;
hold mechanism (2) including supporting pole setting (21), bearing footstock (22), bearing base (23), first tray (24), second tray (25), third tray (26) and hold draw-in groove (27), support pole setting (21) and install in the middle of the inner chamber of fuselage (11), bearing footstock (22) are installed to the top of supporting pole setting (21), bearing base (23) are installed to the bottom of supporting pole setting (21), the surface mounting who supports pole setting (21) has first tray (24) that the interval equals, install second tray (25) on first tray (24), install third tray (26) on second tray (25), and first tray (24), second tray (25) and third tray (26) formula structure as an organic whole, and the three is the installation of echelonment, first tray (24), The upper end surfaces of the second bearing tray (25) and the third bearing tray (26) are provided with containing clamping grooves (27), and the containing clamping grooves (27) are arranged in an annular array.
2. The fresh air collectable sample holding device for food detection according to claim 1, wherein: fresh air collection box (15) are including fixed lug (151), air inlet chamber (152), fan (153), outlet duct (154) and keep off frame (155), fixed lug (151) are installed to one side four corners of fresh air collection box (15), air inlet chamber (152) have been seted up in the front of fresh air collection box (15), fan (153) are installed to the inner chamber of fresh air collection box (15), outlet duct (154) are installed to lower extreme one side of fan (153), keep off frame (155) are installed in the front of air inlet chamber (152), and keep off the positive outer wall that frame (155) are located fresh air collection box (15).
3. The fresh air collectable sample holding device for food detection according to claim 2, wherein: air inlet chamber (152) is including support bracket (1521), air supply groove (1522) and filter screen (1523), support bracket (1521) are installed to the inner chamber one side of air inlet chamber (152), and support bracket (1521) are located the lower extreme of outlet duct (154), air supply groove (1522) have been seted up to one side lower extreme of new trend collection box (15), and one side looks UNICOM of air supply groove (1522) and air storage box (16), filter screen (1523) are installed to the inboard of air supply groove (1522).
4. The fresh air collectable sample holding device for food detection according to claim 2, wherein: the wind-proof and wind-proof type wind-proof shield comprises a shield frame (155) and is characterized in that the shield frame (155) comprises a fixed connecting rod (1551), movable sleeves (1552), wind-proof blades (1553) and a non-setting adhesive layer (1554), the fixed connecting rod (1551) is installed on the inner side of the shield frame (155), the spacing distances between the fixed connecting rods (1551) are equal, the movable sleeves (1552) are sleeved on the surface of the fixed connecting rod (1551), the movable sleeves (1552) are movably connected with the fixed connecting rods (1551), the wind-proof blades (1553) are installed on two sides of the movable sleeves (1552), the wind-proof blades (1553) are symmetrically installed on two sides of the movable sleeves (1552), and non-setting adhesive layers (1554) are coated on the surfaces of.
5. The fresh air collectable sample holding device for food detection according to claim 1, wherein: air storage box (16) includes air outlet (161), heating pipe (162), constant head tank (163), sucker (164) and wane subassembly (165), air outlet (161) have been seted up to air storage box's (16) top one side, heating pipe (162) are installed with the upper end of air outlet (161) in air storage box (16), constant head tank (163) have been seted up to inner wall one side of air storage box (16) upper end, sucker (164) are installed to inner chamber one side of constant head tank (163), install wane subassembly (165) in the middle of the inner chamber of air storage box (16).
6. The fresh air collectable sample holding device for food detection according to claim 5, wherein: the warping plate assembly (165) comprises a cross rod (1651), a movable shaft (1652), a resisting plate A (1653), a pressure spring (1654) and a resisting plate B (1655), the cross rod (1651) is installed in the middle of an inner cavity of the air storage box (16), the movable shaft (1652) is installed in the middle of the cross rod (1651), the resisting plate A (1653) is installed on one side of the lower end of the movable shaft (1652), the pressure spring (1654) is installed at one end, far away from the movable shaft (1652), of the resisting plate A (1653), the pressure spring (1654) is aligned with the air supply groove (1522), and the resisting plate B (1655) is installed at one end, far away from the resisting plate A (1653), of the movable shaft (1652).
7. The fresh air collectable sample holding device for food detection according to claim 6, wherein: the abutting plate B (1655) comprises a connecting sleeve plate (16551), an elastic piece (16552), a sealing plate (16553) and an iron plug (16554), the connecting sleeve plate (16551) is installed on one side of the upper end of the abutting plate B (1655), the elastic piece (16552) is installed on one side, away from the positioning groove (163), of the connecting sleeve plate (16551), the sealing plate (16553) is installed at the top end of the connecting sleeve plate (16551), the connecting sleeve plate (16551) is movably connected with the air outlet (161) through the sealing plate (16553), the iron plug (16554) is installed on one side, away from the elastic piece (16552), of the connecting sleeve plate (16551), and the iron plug (16554) is movably connected with the iron-absorbing block (164) through the positioning groove (163).
8. The fresh air collectable sample holding device for food detection according to claim 1, wherein: exhaust case (17) include water tank (171), guide duct (172) and exhaust pipe (173), install water tank (171) in the middle of the inner chamber of exhaust case (17), guide duct (172) run through the lower extreme both sides of exhaust case (17), and the one end that fuselage (11) were kept away from in guide duct (172) is placed in the inner chamber both sides of water tank (171), exhaust pipe (173) run through in the middle of the top through exhaust case (17), and the bottom of exhaust pipe (173) runs through in the middle of the inner chamber of water tank (171).
9. The fresh air collectable sample holding device for food detection according to claim 8, wherein: water tank (171) are including seal cap (1711), active carbon filter block (1712) and semiconductor refrigeration piece (1713), seal cap (1711) is installed on the top of water tank (171), and the one end of guide duct (172) and exhaust pipe (173) is run through seal cap (1711), active carbon filter block (1712) is installed to the inner chamber of water tank (171), semiconductor refrigeration piece (1713) is installed to one side of water tank (171).
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