CN113375974A - A high-efficient sampling device of many samples for food detects - Google Patents
A high-efficient sampling device of many samples for food detects Download PDFInfo
- Publication number
- CN113375974A CN113375974A CN202110635954.XA CN202110635954A CN113375974A CN 113375974 A CN113375974 A CN 113375974A CN 202110635954 A CN202110635954 A CN 202110635954A CN 113375974 A CN113375974 A CN 113375974A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- rotate
- crushing
- close
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- 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
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a multi-sample high-efficiency sampling device for food detection, which comprises a shell, wherein when the device is used, a motor drives a rotating shaft to rotate to drive a moving blade to rotate, so that a cam is driven to rotate through the volume change of an air bag, a collecting tank is driven to move up and down, a movable plate is opened through the upward movement of the collecting tank, a sample is completely crushed in a crushing bin and then falls into an inner drive of the collecting tank, a plurality of samples are simultaneously detected through a plurality of crushing bins and a plurality of collecting tanks, a first rotating rod is driven to rotate through the rotation of a third gear in the moving process of a rack, so that a swinging rod is driven to rotate in the inner cavity of the collecting tank, sample powder and an additive are fully mixed to form a solution, the sampling detection of workers is convenient, the crushing and the stirring of the additive are carried out in the same device, and a series of mechanisms are adopted, so that the device has high detection efficiency, High detection accuracy, low detection cost and the like.
Description
Technical Field
The invention relates to the technical field of food detection, in particular to a multi-sample efficient sampling device for food detection.
Background
With the arousal of health consciousness of people in recent years, more and more people begin to pay attention to food health problems, and more consumers begin to pay attention to food safety problems along with frequent food safety problems in China, so that the supervision on food safety is strengthened, and food detection is well done, so that the food safety monitoring method has very important value and effect on the whole food safety and social stability.
Current food detection sampling device, when carrying out the sampling test to food, can only detect single sample at every turn, and work efficiency is low, and current detection device, need carry out the breakage to the sample at the in-process that detects, and current device is broken incompletely, causes the influence to the accuracy that detects easily to current detection device, the stirring of sample breakage and additive need go on in different devices, has increased the cost that detects.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a multi-sample high-efficiency sampling device for food detection.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-sample high-efficiency sampling device for food detection comprises a shell, wherein a first opening is formed in the front side of the shell, a first transverse plate is fixedly connected to the position, close to the top, of an inner cavity of the shell, a plurality of crushing bins are fixedly connected to the top of the first transverse plate, second openings are formed in the tops and the bottoms of the crushing bins, a feeding hopper is inserted into the tops of the crushing bins, the top end of the feeding hopper penetrates through the top of the shell and extends to the outer side of the shell, perforations are formed in the left side and the right side of each crushing bin, a rotating shaft penetrates through the inner cavities of the perforations, sealing rings are fixedly connected to the inner cavities of the perforations, a supporting plate is fixedly connected to the position, close to the top, of the supporting plate is fixedly connected with a motor, and first bearings are fixedly connected to the positions, close to the top, of the left side and the right side of the shell, the right-hand member of pivot runs through adjacent first bearing inner chamber to with the power output shaft fixed connection of motor, the left side of casing is close to top fixedly connected with barrel, the third opening has been seted up on the right side of barrel, the inner chamber of barrel is close to right side department and is equipped with a plurality of blade, the left end of pivot runs through adjacent first bearing inner chamber to with a plurality of blade fixed connection, the casing inner chamber is close to bottom department and is equipped with the second diaphragm, the bottom of second diaphragm is equipped with elevating system, the second diaphragm left and right sides all is equipped with stop gear, a plurality of collecting vat of second diaphragm top fixedly connected with, the inner chamber of collecting vat is equipped with rabbling mechanism.
Preferably, a plurality of the inner chamber in broken storehouse all is equipped with two crushing poles, and two the crushing pole sets up from top to bottom, two the adjacent one end of crushing pole all with pivot fixed connection, the one end outside cover that the pivot was kept away from to the crushing pole is equipped with the sleeve, a plurality of the outside of crushing pole all is equipped with the spring, just the both ends of spring respectively with sleeve and broken pole fixed connection, a plurality of the equal fixedly connected with lifting blade in one side that the crushing pole was kept away from to the sleeve.
Preferably, a plurality of fourth opening, a plurality of have been seted up on the first diaphragm fourth opening inner chamber all is equipped with two fly leafs, and two the fly leaf sets up for controlling, one side and fourth opening swing joint, a plurality of that fourth opening center was kept away from to the fly leaf the bottom of fly leaf all articulates there is the arc pole, a plurality of second bearing of the bottom fixedly connected with of first diaphragm, a plurality of first threaded rod has all been pegged graft to the second bearing inner chamber, be close to top department cover on the first threaded rod and be equipped with first thread bush, a plurality of the one end that the fly leaf was kept away from to the arc pole respectively with adjacent first thread bush swing joint.
Preferably, a plurality of the first threaded rod outside is close to top department and all overlaps and is equipped with first gear, one side meshing that fourth opening center was kept away from to first gear has the second gear, a plurality of the inner chamber of second gear all runs through and is equipped with the second threaded rod, first diaphragm bottom fixedly connected with a plurality of third bearing, a plurality of peg graft respectively in adjacent third bearing inner chamber on the top of second threaded rod, and a plurality of the second threaded rod outside is close to bottom department and all overlaps and is equipped with second thread bush, a plurality of the top of collecting vat is close to the equal fixedly connected with montant in the left and right sides department, the one end and the second thread bush fixed connection of collecting vat are kept away from to the montant.
Preferably, rabbling mechanism includes a plurality of rack, and a plurality of the rack is located the rear side of a plurality of collecting vat respectively and is close to top department, a plurality of the equal fixedly connected with seal bearing in rear side of collecting vat, the seal bearing inner chamber runs through and is equipped with first swing rod, the outside of first swing rod is close to rear end department's cover and is equipped with the third gear, just third gear right side and adjacent rack swing joint, the outside of first swing rod is close to front end department's cover and is equipped with the swinging arms, just the swinging arms is located the inner chamber of collecting vat.
Preferably, stop gear includes two sliders, two the slider is fixed connection respectively in the left and right sides of second diaphragm, the spout that matches each other with the slider is all seted up to the inner chamber left and right sides of casing, two slider swing joint is at adjacent spout inner chamber respectively.
Preferably, the lifting mechanism comprises two cams, the two cams are respectively located at the bottom of the second transverse plate and close to the left and right sides, the inner cavities of the two cams are jointly penetrated and provided with a second rotating rod, the left and right sides of the shell are respectively and fixedly connected with a fourth bearing close to the bottom, the right end of the second rotating rod is inserted into the inner cavity of an adjacent fourth bearing, the left end of the second rotating rod penetrates through the adjacent fourth bearing and is fixedly connected with a worm wheel, the rear side of the worm wheel is meshed with a worm, the left side of the shell is fixedly connected with a third transverse plate close to the middle position, a fifth bearing is fixedly connected onto the third transverse plate, the top end of the worm penetrates through a fifth bearing and is fixedly connected with a first conical gear, the right side of the first conical gear is meshed with a second conical gear, the inner cavity of the barrel is fixedly connected with a first vertical plate close to the right side, the utility model discloses a safety valve, including first riser, first bearing, sixth bearing, inner cavity, fifth opening, first riser intermediate position department has seted up, the left side fixedly connected with gasbag of first riser, the left side fixedly connected with second riser of gasbag, the left side fixedly connected with third threaded rod of second riser, the left side fixedly connected with sixth bearing of barrel, sixth bearing inner chamber runs through and is equipped with the pipe, peg graft at the inner chamber of pipe in the left end of third threaded rod, the internal thread that matches each other with the third threaded rod is seted up to the inner chamber of pipe, the third threaded rod passes through internal thread and pipe swing joint, second conical gear cover is established in the outside of pipe.
A method of using a multi-sample high efficiency sampling device for food testing, comprising the steps of:
s1: when the crusher is used, the motor is started through an external power supply, the motor works to drive the rotating shaft to rotate, and the rotating shaft rotates to drive the crushing rods to rotate;
s2: three samples are respectively put into the inner cavities of the three crushing bins from the three feeding hoppers, a plurality of crushing rods rotate to crush the samples, and the samples are hoisted through the hoisting plates;
s3: the rotating shaft drives the blades to rotate in the rotating process, and the air bag is blown to an expanded state by wind power generated by the rotation of the blades;
s4: the volume of the air bag is increased to enable the second vertical plate to move leftwards, and the first conical gear and the second conical gear are driven to rotate through the third threaded rod and the circular tube, so that the worm wheel and the worm are driven to rotate;
s5: the worm wheel rotates to drive the second rotating rod to rotate, so that the two cams are driven to overturn, the second transverse plate is pushed by the cams to move upwards, and the plurality of collecting grooves are driven to move upwards;
s6: in the process that the collecting groove moves upwards, the plurality of vertical rods respectively push the adjacent second threaded sleeves to move upwards so as to drive the second threaded rods to rotate, and the second threaded rods rotate to drive the first threaded sleeves to move downwards on the first threaded rods through the meshing of the first gears and the second gears;
s7: the first thread sleeves move downwards to drive the arc-shaped rods to move downwards and drive the movable plates to overturn downwards, samples in the crushing bin flow into the inner cavity of the collecting tank, and the motor is turned off;
s8: the additive is added into the inner cavity of the collecting tank, the collecting tank is driven to move downwards through the contraction of the volume of the air bag, and when the third gear moves downwards from the rack, the swinging rod is driven to rotate to stir the sample and the additive, so that solution is formed, and the detection of workers is facilitated.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the motor drives the rotating shaft to rotate to drive the moving blade to rotate so as to drive the cam to rotate through the volume change of the air bag, further drive the collecting tank to move up and down, and open the moving plate through the upward movement of the collecting tank, so that a sample falls into the inner drive of the collecting tank after being completely crushed in the crushing bin, and the detection accuracy is improved;
2. according to the invention, a plurality of samples are detected simultaneously through a plurality of crushing bins and a plurality of collecting tanks, so that the detection efficiency is improved;
3. according to the invention, the first rotating rod is driven to rotate through the rotation of the third gear in the process of moving on the rack, so that the oscillating rod is driven to rotate in the inner cavity of the collecting tank, sample powder and an additive are fully mixed to form a solution, sampling detection by workers is facilitated, crushing and stirring of the additive are carried out in the same device, and the detection cost is saved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a right side cross-sectional view of a component collection trough of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2;
fig. 5 is an enlarged view at B in fig. 2.
Reference numbers in the figures: 1. a housing; 2. a cam; 3. a second rotating lever; 4. a worm gear; 5. a worm; 6. a barrel; 7. a first bevel gear; 8. a second bevel gear; 9. a circular tube; 10. a third threaded rod; 11. a second vertical plate; 12. an air bag; 13. a first vertical plate; 14. a blade; 15. a crushing bin; 16. a spring; 17. a sleeve; 18. a rotating shaft; 19. a feed hopper; 20. a breaking bar; 21. a motor; 22. collecting tank; 23. a second threaded rod; 24. a second threaded sleeve; 25. a first rotating lever; 26. a swing lever; 27. a third gear; 28. A rack; 29. a movable plate; 30. an arcuate bar; 31. a first threaded rod; 32. a first threaded sleeve; 33. a first gear; 34. a second gear; 35. a material raising plate; 36. a vertical rod.
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. 1-5, the present invention provides a technical solution: a multi-sample high-efficiency sampling device for food detection comprises a shell 1, wherein a first opening is formed in the front side of the shell 1, a first transverse plate is fixedly connected to the position, close to the top, of an inner cavity of the shell 1, a plurality of crushing bins 15 are fixedly connected to the top of the first transverse plate, second openings are formed in the tops and the bottoms of the crushing bins 15, two crushing rods 20 are arranged in the inner cavities of the crushing bins 15, the two crushing rods 20 are arranged up and down, the adjacent ends of the two crushing rods 20 are fixedly connected with a rotating shaft 18, a sleeve 17 is sleeved on the outer side of one end, far away from the rotating shaft 18, of each crushing rod 20, a spring 16 is sleeved on the outer side of each crushing rod 20, the two ends of each spring 16 are fixedly connected with the sleeve 17 and the crushing rod 20 respectively, a lifting plate 35 is fixedly connected to one side, far away from the crushing rods 20, of each sleeve 17, a feeding hopper 19 is inserted into the tops of the crushing bins 15, the top end of the feeding hopper 19 penetrates through the top of the shell 1 and extends to the outer side of the shell 1, the left side and the right side of the plurality of crushing bins 15 are provided with perforations, the inner cavities of the plurality of perforations are jointly penetrated and provided with a rotating shaft 18 and a plurality of inner cavities of the perforations are fixedly connected with seal rings, the right side of the shell 1 is fixedly connected with a support plate near the top, the top of the support plate is fixedly connected with a motor 21, the left side and the right side of the shell 1 are fixedly connected with a first bearing near the top, the right end of the rotating shaft 18 penetrates through the adjacent inner cavities of the first bearing and is fixedly connected with a power output shaft of the motor 21, the left side of the shell 1 is fixedly connected with a barrel 6 near the top, the right side of the barrel 6 is provided with a third opening, the inner cavity of the barrel 6 is provided with a plurality of blades 14 near the right side, the left end of the rotating shaft 18 penetrates through the adjacent inner cavities of the first bearing and is fixedly connected with the plurality of blades 14, a second transverse plate is arranged at the position, close to the bottom, of the inner cavity of the shell 1, a lifting mechanism is arranged at the bottom of the second transverse plate, the lifting mechanism comprises two cams 2, the two cams 2 are respectively positioned at the positions, close to the left side and the right side, of the bottom of the second transverse plate, the inner cavities of the two cams 2 are jointly penetrated and provided with a second rotating rod 3, fourth bearings are fixedly connected to the positions, close to the bottom, of the left side and the right side of the shell 1, the right end of the second rotating rod 3 is inserted into the inner cavity of an adjacent fourth bearing, the left end of the second rotating rod 3 penetrates through the adjacent fourth bearing and is fixedly connected with a worm wheel 4, a worm 5 is meshed at the rear side of the worm wheel 4, a third transverse plate is fixedly connected to the position, close to the middle, of the left side of the shell 1, a fifth bearing is fixedly connected to the third transverse plate, a fifth bearing is penetrated through the top end of the worm 5 and is fixedly connected with a first conical gear 7, a second conical gear 8 is meshed at the right side of the first conical gear 7, a first vertical plate 13 is fixedly connected to the inner cavity of the barrel 6 near the right side, a fifth opening is arranged at the middle position of the first vertical plate 13, an air bag 12 is fixedly connected to the left side of the first vertical plate 13, a second vertical plate 11 is fixedly connected to the left side of the air bag 12, a third threaded rod 10 is fixedly connected to the left side of the second vertical plate 11, a sixth bearing is fixedly connected to the left side of the barrel 6, a circular tube 9 is arranged in the inner cavity of the sixth bearing in a penetrating manner, the left end of the third threaded rod 10 is inserted into the inner cavity of the circular tube 9, an internal thread matched with the third threaded rod 10 is arranged in the inner cavity of the circular tube 9, the third threaded rod 10 is movably connected with the circular tube 9 through the internal thread, a second bevel gear 8 is sleeved on the outer side of the circular tube 9, both sides of the second transverse plate are provided with a limiting mechanism, the limiting mechanism comprises two sliding blocks which are respectively fixedly connected to both sides of the second transverse plate, both sides of the inner cavity of the shell 1 are provided with sliding grooves matched with the sliding blocks, the two sliding blocks are respectively movably connected with the inner cavities of the adjacent sliding grooves, the tops of the second transverse plates are fixedly connected with a plurality of collecting grooves 22, the inner cavities of the collecting grooves 22 are provided with stirring mechanisms, each stirring mechanism comprises a plurality of racks 28, the racks 28 are respectively positioned at the positions, close to the tops, of the rear sides of the collecting grooves 22, the rear sides of the collecting grooves 22 are respectively and fixedly connected with sealing bearings, the inner cavities of the sealing bearings are provided with first rotating rods 25 in a penetrating manner, the outer sides of the first rotating rods 25 are sleeved with third gears 27 close to the rear ends, the right sides of the third gears 27 are movably connected with the adjacent racks 28, the outer sides of the first rotating rods 25 are sleeved with swing rods 26 close to the front ends, the swing rods 26 are positioned in the inner cavities of the collecting grooves 22, so that a sample can fully react with an additive, the first transverse plate is provided with a plurality of fourth openings, and the inner cavities of the fourth openings are provided with two movable plates 29, the two movable plates 29 are arranged left and right, one side of each movable plate 29, which is far away from the center of the fourth opening, is movably connected with the fourth opening, the bottoms of the plurality of movable plates 29 are hinged with arc-shaped rods 30, the bottom of the first transverse plate is fixedly connected with a plurality of second bearings, inner cavities of the plurality of second bearings are all inserted with first threaded rods 31, positions, close to the top ends, of the first threaded rods 31 are sleeved with first threaded sleeves 32, one ends, far away from the movable plates 29, of the plurality of arc-shaped rods 30 are respectively movably connected with the adjacent first threaded sleeves 32, positions, close to the top ends, on the outer sides of the plurality of first threaded rods 31 are all sleeved with first gears 33, one side, far away from the center of the fourth opening, of each first gear 33 is engaged with second gears 34, inner cavities of the plurality of second gears 34 are all penetrated with second threaded rods 23, a plurality of third bearings are fixedly connected with the bottom of the first transverse plate, and top ends of the plurality of second threaded rods 23 are respectively inserted in adjacent third bearing inner cavities, and the position of the outer side of the plurality of second threaded rods 23, which is close to the bottom, is all sleeved with a second threaded sleeve 24, the positions of the tops of the plurality of collecting grooves 22, which are close to the left side and the right side, are all fixedly connected with vertical rods 36, and one ends, far away from the collecting grooves 22, of the vertical rods 36 are fixedly connected with the second threaded sleeves 24.
A method of using a multi-sample high efficiency sampling device for food testing, comprising the steps of:
s1: when the crusher is used, the motor 21 is started through an external power supply, the motor 21 works to drive the rotating shaft 18 to rotate, and the rotating shaft 18 rotates to drive the crushing rods 20 to rotate;
s2: three samples are respectively put into the inner cavities of the three crushing bins 15 from the three feeding hoppers 19, the crushing rods 20 rotate to crush the samples, and the samples are hoisted through the hoisting plates 35;
s3: the rotating shaft 18 drives the blades 14 to rotate in the rotating process, and wind power is generated by the rotation of the blades 14 to blow the air bag 12 to an expanded state;
s4: the volume of the air bag 12 is increased to the extent that the second vertical plate 11 moves leftwards, and the first conical gear 7 and the second conical gear 8 are driven to rotate through the third threaded rod 10 and the circular tube 9, so that the worm wheel 4 and the worm 5 are driven to rotate;
s5: the worm wheel 4 rotates to drive the second rotating rod 3 to rotate, so that the two cams 2 are driven to overturn, the second transverse plate is pushed by the cams 2 to move upwards, and the plurality of collecting grooves 22 are driven to move upwards;
s6: in the process that the collecting groove 22 moves upwards, the plurality of vertical rods 36 respectively push the adjacent second threaded sleeves 24 to move upwards, so that the second threaded rods 23 are driven to rotate, and the second threaded rods 23 rotate to drive the first threaded sleeves 32 to move downwards on the first threaded rods 31 through the meshing of the first gears 33 and the second gears 34;
s7: the first thread sleeves 32 move downwards to drive the arc-shaped rods 30 to move downwards and drive the movable plates 29 to turn downwards, so that the middle sample in the crushing bin 15 flows into the inner cavity of the collecting tank 22, and the motor 21 is turned off;
s8: the additive is added into the inner cavity of the collecting tank 22, the collecting tank 22 is driven to move downwards through the contraction of the volume of the air bag 12, and when the third gear 27 moves downwards from the rack 28, the swinging rod 26 is driven to rotate to stir the sample and the additive to form a solution, so that the detection by a worker is facilitated.
The working principle is as follows: the motor 21 is started through an external power supply, the supporting plate plays a supporting role on the motor 21, the motor 21 works to drive the rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive the plurality of crushing rods 20 to rotate, when the crushing rods 20 drive the lifting plate 35 to rotate to be in contact with the top of the first transverse plate, the compressed lifting plate 35 moves to one side close to the rotating shaft 18 through the spring 16 to avoid blocking, a plurality of samples are put into the inner cavities of the plurality of crushing bins 15 through the plurality of feeding hoppers 19, the plurality of crushing rods 20 crush the plurality of samples simultaneously, and the lifting plate 35 turns the crushed samples at the top of the first transverse plate, so that the samples are sufficiently crushed in the crushing bins 15, the detection accuracy is improved, the rotating shaft 18 simultaneously drives the plurality of blades 14 to rotate, the plurality of blades 14 rotate to blow the air bag 12 to enlarge the volume, the air bag 12 enlarges the volume to drive the second vertical plate 11 to move leftwards, the second vertical plate 11 moves leftwards to drive the third threaded rod 10 to move leftwards in the inner cavity of the circular tube 9 and drive the circular tube 9 to rotate through the internal threads, the circular tube 9 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the first bevel gear 7 to rotate and drive the worm 5 to rotate, the worm 5 rotates to drive the worm wheel 4 to rotate, the worm wheel 4 rotates to drive the second rotating rod 3 to rotate, the second rotating rod 3 rotates to drive the two cams 2 to turn upwards and push the second transverse plate to move upwards, the second transverse plate moves upwards to drive the plurality of collecting grooves 22 to move upwards, the second transverse plate is limited through the sliding blocks and the sliding grooves, the collecting grooves 22 move upwards to drive the vertical rod 36 to move upwards, the vertical rod 36 moves upwards to drive the second threaded sleeve 24 to move upwards on the second threaded rod 23 and drive the second threaded rod 23 to rotate, and the second threaded rod 23 rotates to drive the second gear 34 to rotate, the second gear 34 rotates to drive the first gear 33 to rotate, the first gear 33 rotates to drive the first threaded rod 31 to rotate and drive the first threaded sleeve 32 to move downwards, the first threaded sleeve 32 moves downwards to drive one end of the arc-shaped rod 30 close to the first threaded sleeve 32 to move downwards so as to drive the adjacent movable plate 29 to turn downwards, so that the crushed samples fall into the inner cavity of the collecting tank 22, the motor 21 is turned off and additives are added into a plurality of collecting tanks 22, after the motor 21 is turned off, the blades 14 do not rotate, the volume of the air bag 12 is reduced, and the third threaded rod 10 is driven to move rightwards in the inner cavity of the circular tube 9 so as to drive a plurality of collecting tanks 22 to move downwards, when the third gear 27 moves from top to bottom on the rack 28, the third gear 27 rotates and drives the first rotating rod 25 to rotate, the first rotating rod 25 rotates and drives the swinging rod 26 to rotate, the swing rod 26 rotates to drive the sample and the additive to be mixed and stirred to form a solution, so that the sample can be conveniently sampled and detected by workers.
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 (8)
1. A high-efficient sampling device of many samples for food detection, includes casing (1), its characterized in that: a first opening is formed in the front side of the shell (1), a first transverse plate is fixedly connected to the position, close to the top, of an inner cavity of the shell (1), a plurality of crushing bins (15) are fixedly connected to the top of the first transverse plate, second openings are formed in the tops and the bottoms of the crushing bins (15), a feeding funnel (19) is inserted into the tops of the crushing bins (15), the top end of the feeding funnel (19) penetrates through the top of the shell (1) and extends to the outer side of the shell (1), perforations are formed in the left side and the right side of each crushing bin (15), a rotating shaft (18) penetrates through the inner cavities of the perforations together, a sealing ring is fixedly connected to each inner cavity of the perforations, a supporting plate is fixedly connected to the position, close to the top, of the right side of the shell (1), and a motor (21) is fixedly connected to the top of the supporting plate, the left side and the right side of the shell (1) near the top are fixedly connected with first bearings, the right end of the rotating shaft (18) penetrates through the inner cavities of the adjacent first bearings, and is fixedly connected with a power output shaft of the motor (21), a cylinder body (6) is fixedly connected at the left side of the shell (1) close to the top, a third opening is arranged on the right side of the cylinder body (6), a plurality of blades (14) are arranged in the inner cavity of the cylinder body (6) close to the right side, the left end of the rotating shaft (18) penetrates through the inner cavity of the adjacent first bearing, and is fixedly connected with a plurality of blades (14), a second transverse plate is arranged in the inner cavity of the shell (1) near the bottom, the bottom of the second transverse plate is provided with a lifting mechanism, the left side and the right side of the second transverse plate are both provided with a limiting mechanism, a plurality of collecting grooves (22) are fixedly connected to the top of the second transverse plate, and stirring mechanisms are arranged in inner cavities of the collecting grooves (22).
2. The multi-sample high-efficiency sampling device for food detection as set forth in claim 1, wherein: a plurality of the inner chamber in broken storehouse (15) all is equipped with two crushing poles (20), and two crushing pole (20) are setting up from top to bottom, two the one end that crushing pole (20) are adjacent all with pivot (18) fixed connection, the one end outside cover that pivot (18) were kept away from in crushing pole (20) is equipped with sleeve (17), a plurality of the outside of crushing pole (20) all is equipped with spring (16), just the both ends of spring (16) respectively with sleeve (17) and crushing pole (20) fixed connection, a plurality of the equal fixedly connected with lifting blade (35) in one side that crushing pole (20) were kept away from in sleeve (17).
3. The multi-sample high-efficiency sampling device for food detection as set forth in claim 1, wherein: seted up a plurality of fourth opening on the first diaphragm, a plurality of the fourth opening inner chamber all is equipped with two fly leaf (29), and two fly leaf (29) are for controlling the setting, one side and fourth opening swing joint, a plurality of that fourth opening center was kept away from in fly leaf (29) the bottom of fly leaf (29) all articulates there is arc pole (30), a plurality of second bearing of the bottom fixedly connected with of first diaphragm, a plurality of first threaded rod (31) have all been pegged graft to the second bearing inner chamber, it is equipped with first thread bush (32), a plurality of to be close to top department cover on first threaded rod (31) one end that fly leaf (29) were kept away from in arc pole (30) respectively with adjacent first thread bush (32) swing joint.
4. A multi-sample high efficiency sampling device for food detection as claimed in claim 3, wherein: a plurality of first threaded rod (31) outside is close to top department and all overlaps and is equipped with first gear (33), one side meshing that fourth opening center was kept away from in first gear (33) has second gear (34), a plurality of the inner chamber of second gear (34) all runs through and is equipped with second threaded rod (23), a plurality of third bearing of first diaphragm bottom fixedly connected with, a plurality of the top of second threaded rod (23) is pegged graft respectively at adjacent third bearing inner chamber, and a plurality of the second threaded rod (23) outside is close to bottom department and all overlaps and is equipped with second thread bush (24), a plurality of the top of collecting vat (22) is close to equal fixedly connected with montant (36) in left and right sides department, the one end and second thread bush (24) fixed connection that collecting vat (22) were kept away from to montant (36).
5. The multi-sample high-efficiency sampling device for food detection as set forth in claim 1, wherein: rabbling mechanism includes a plurality of rack (28), and a plurality of rack (28) are located the rear side of a plurality of collecting vat (22) respectively and are close to top department, a plurality of the equal fixedly connected with seal bearing in rear side of collecting vat (22), the seal bearing inner chamber runs through and is equipped with first pivot pole (25), the outside of first pivot pole (25) is close to rear end pot head and is equipped with third gear (27), just third gear (27) right side and adjacent rack (28) swing joint, the outside of first pivot pole (25) is close to front end pot head and is equipped with swinging arms (26), just swinging arms (26) are located the inner chamber of collecting vat (22).
6. The multi-sample high-efficiency sampling device for food detection as set forth in claim 1, wherein: stop gear includes two sliders, two the slider is fixed connection respectively in the left and right sides of second diaphragm, the spout that matches each other with the slider is all seted up to the inner chamber left and right sides of casing (1), two slider swing joint is at adjacent spout inner chamber respectively.
7. The multi-sample high-efficiency sampling device for food detection as set forth in claim 1, wherein: the lifting mechanism comprises two cams (2), the two cams (2) are respectively positioned at the bottom of the second transverse plate and are close to the left side and the right side, the inner cavities of the two cams (2) are jointly penetrated and provided with a second rotating rod (3), the left side and the right side of the shell (1) are close to the bottom and are respectively fixedly connected with a fourth bearing, the right end of the second rotating rod (3) is inserted into the inner cavity of an adjacent fourth bearing, the left end of the second rotating rod (3) penetrates through the adjacent fourth bearing and is fixedly connected with a worm wheel (4), the rear side of the worm wheel (4) is meshed with a worm (5), the left side of the shell (1) is close to the middle position and is fixedly connected with a third transverse plate, a fifth bearing is fixedly connected onto the third transverse plate, the top end of the worm (5) penetrates through the fifth bearing and is fixedly connected with a first conical gear (7), the right side of the first bevel gear (7) is engaged with a second bevel gear (8), the inner cavity of the barrel body (6) is fixedly connected with a first vertical plate (13) at the position close to the right side, a fifth opening is formed in the middle position of the first vertical plate (13), the left side of the first vertical plate (13) is fixedly connected with an air bag (12), the left side of the air bag (12) is fixedly connected with a second vertical plate (11), the left side of the second vertical plate (11) is fixedly connected with a third threaded rod (10), the left side of the barrel body (6) is fixedly connected with a sixth bearing, the inner cavity of the sixth bearing is provided with a round pipe (9) in a penetrating manner, the left end of the third threaded rod (10) is inserted into the inner cavity of the round pipe (9), the inner cavity of the round pipe (9) is provided with an inner thread matched with the third threaded rod (10), and the third threaded rod (10) is movably connected with the round pipe (9) through the inner thread, the second bevel gear (8) is sleeved on the outer side of the circular tube (9).
8. The use method of the multi-sample high-efficiency sampling device for food detection as claimed in any one of claims 1-7, characterized by comprising the following steps:
s1: when the crushing device is used, the motor (21) is started through an external power supply, the motor (21) works to drive the rotating shaft (18) to rotate, and the rotating shaft (18) rotates to drive the crushing rods (20) to rotate;
s2: three samples are respectively put into the inner cavities of the three crushing bins (15) from the three feeding hoppers (19), a plurality of crushing rods (20) rotate to crush the samples, and the samples are hoisted through the hoisting plates (35);
s3: the rotating shaft (18) drives the blades (14) to rotate in the rotating process, and the blades (14) rotate to generate wind power to blow the air bag (12) to an expansion state;
s4: the size of the air bag (12) is increased to enable the second vertical plate (11) to move leftwards, and the first conical gear (7) and the second conical gear (8) are driven to rotate through the third threaded rod (10) and the circular tube (9), so that the worm wheel (4) and the worm (5) are driven to rotate;
s5: the worm wheel (4) rotates to drive the second rotating rod (3) to rotate, so that the two cams (2) are driven to overturn, the second transverse plate is pushed to move upwards through the cams (2), and the collecting grooves (22) are driven to move upwards;
s6: in the process that the collecting groove (22) moves upwards, the plurality of vertical rods (36) respectively push the adjacent second threaded sleeves (24) to move upwards so as to drive the second threaded rods (23) to rotate, and the second threaded rods (23) rotate to drive the first threaded sleeves (32) to move downwards on the first threaded rods (31) through the meshing of the first gears (33) and the second gears (34);
s7: the first thread sleeves (32) move downwards to drive the arc rods (30) to move downwards and drive the movable plates (29) to turn downwards, samples in the crushing bin (15) flow into the inner cavity of the collecting tank (22), and the motor (21) is turned off;
s8: the additive is added into the inner cavity of the collecting tank (22), the collecting tank (22) is driven to move downwards through the contraction of the volume of the air bag (12), and when the third gear (27) moves downwards from the rack (28), the swinging rod (26) is driven to rotate to stir the sample and the additive to form a solution, so that the detection of a worker is facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635954.XA CN113375974A (en) | 2021-06-08 | 2021-06-08 | A high-efficient sampling device of many samples for food detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635954.XA CN113375974A (en) | 2021-06-08 | 2021-06-08 | A high-efficient sampling device of many samples for food detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113375974A true CN113375974A (en) | 2021-09-10 |
Family
ID=77576348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110635954.XA Pending CN113375974A (en) | 2021-06-08 | 2021-06-08 | A high-efficient sampling device of many samples for food detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113375974A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593212A (en) * | 2023-07-17 | 2023-08-15 | 溧阳市市场综合检验检测中心 | Quick sampling device is used in food detection |
| CN117232909A (en) * | 2023-11-15 | 2023-12-15 | 德州市红拳医疗器械有限公司 | Urine test sampling device |
-
2021
- 2021-06-08 CN CN202110635954.XA patent/CN113375974A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593212A (en) * | 2023-07-17 | 2023-08-15 | 溧阳市市场综合检验检测中心 | Quick sampling device is used in food detection |
| CN116593212B (en) * | 2023-07-17 | 2023-09-19 | 溧阳市市场综合检验检测中心 | Quick sampling device is used in food detection |
| CN117232909A (en) * | 2023-11-15 | 2023-12-15 | 德州市红拳医疗器械有限公司 | Urine test sampling device |
| CN117232909B (en) * | 2023-11-15 | 2024-01-12 | 德州市红拳医疗器械有限公司 | Urine test sampling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113375974A (en) | A high-efficient sampling device of many samples for food detects | |
| CN103274232B (en) | Powder dye charging gear | |
| CN203409922U (en) | Crushing granulation extruder for waste plastic film recycling granulation line | |
| CN103276545A (en) | Automatic powdery dye weighing system | |
| CN207231241U (en) | A kind of more warehouse material alloying devices of vacuum melting furnace | |
| CN219038520U (en) | Tibetan arm type coal dust sampling device | |
| CN215945039U (en) | A bagging-off structure for light-burned powder production | |
| CN112415147A (en) | Method for detecting content of heavy metal in aquatic product | |
| CN214502928U (en) | Material taking device for automobile bridge type sampling machine | |
| CN210905823U (en) | Ceramic raw material stirring device | |
| CN208711806U (en) | Crushing device is used in a kind of processing of fiber waste-material block | |
| CN220431126U (en) | Powdery food holding vessel with mechanism opens and shuts | |
| CN214611558U (en) | Draw preparation facilities of coconut shell active carbon for gold | |
| CN218910269U (en) | Rapeseed oil level-turning type leacher | |
| CN219540485U (en) | Screening plant is used in zinc oxide production | |
| CN218478098U (en) | Closed powder conveying device | |
| CN218921488U (en) | Roller type tea leaf pan-firing device | |
| CN104303826A (en) | Conveying device of solid strain inoculation machine | |
| CN203294826U (en) | Powdery dye feeding device | |
| CN220545773U (en) | Tea processing scattering machine | |
| CN220047776U (en) | Flour powder returning device | |
| CN202778594U (en) | Automatic coal sample pulverizing machine | |
| CN217465899U (en) | Alkali powder storehouse material level indicating device | |
| CN214371759U (en) | Ferronickel electric furnace top feeding device | |
| CN209820895U (en) | Grinding equipment for agricultural product detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |