CN117740447B - Food inspection sampling equipment - Google Patents
Food inspection sampling equipment Download PDFInfo
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- CN117740447B CN117740447B CN202410192091.7A CN202410192091A CN117740447B CN 117740447 B CN117740447 B CN 117740447B CN 202410192091 A CN202410192091 A CN 202410192091A CN 117740447 B CN117740447 B CN 117740447B
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- 238000005070 sampling Methods 0.000 title claims abstract description 131
- 235000013305 food Nutrition 0.000 title claims abstract description 52
- 238000007689 inspection Methods 0.000 title claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 55
- 235000021055 solid food Nutrition 0.000 claims abstract description 40
- 235000021056 liquid food Nutrition 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 32
- 238000009826 distribution Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 18
- 238000012360 testing method Methods 0.000 claims description 15
- 230000006978 adaptation Effects 0.000 claims description 14
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 12
- 239000000523 sample Substances 0.000 description 13
- 239000010794 food waste Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000012488 sample solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of food detection, and discloses food inspection sampling equipment, which comprises a bottom frame, wherein a trepanning is formed in the bottom frame, a sealing ring is fixedly sleeved at the bottom of the inner surface of the bottom frame, and a lifting detection seat is arranged above the bottom frame. According to the invention, the sampling of liquid food can be finished by further moving the position of the isolated sample, opening the sealing cover, simultaneously matching with the sleeve rod and the stirring part which are hidden and sleeved at the top of the movable column, matching with the sleeve rod and the stirring part which extend from the movable column after the solid food sample is collected, rotating under the power of the motor, stirring and mixing the solid food in the sampling hollow tube in the liquid after the clean water is injected, so that the subsequent inspection is carried out.
Description
Technical Field
The invention belongs to the technical field of food detection, and particularly relates to food inspection sampling equipment.
Background
The food safety inspection is an important task, whether food can be safely eaten or not, and the food needs to be sampled and inspected according to established technical standards, so that the quality of the food can be qualified, people can safely eat the food, and aiming at food inspection, sample collection is usually carried out by adopting inspection sampling equipment, and the follow-up inspection is completed by matching with various inspection means according to the inspection requirement.
In the prior art, a food inspection sampling device is usually arranged on a sampling table to be matched with a sampling suction device to collect a small amount of food samples, however, the current food inspection sampling device is often divided into solid food collection and liquid food collection, different sampling devices are needed to be used respectively or different sampling means are switched when the food under different states are synchronously collected for batch samples, so that the sampling devices actually purchased and used are increased, the sampling of the food samples under different states cannot be realized by a single food inspection sampling device, the application range is limited, the time and labor are wasted and the use effect is poor due to the fact that the sampling devices through the switching of the sampling means are needed to be switched,
In addition, food inspection sampling equipment among the prior art, under the synchronous collection of multiple samples, need to gather the food sample of solid and liquid in collecting vessel to cooperate the inspection utensil to realize different inspections, nevertheless the food residue of remaining in collecting vessel after the inspection is accomplished needs additionally to clean, and places the food residue in the limited space container and clean comparatively troublesome, needs additionally to add cleaning equipment simultaneously, to the inspection operation of great batch, needs frequent multiple cleaning, and comprehensive inspection efficiency is lower, and the result of use is poor.
Disclosure of Invention
The invention aims to provide food inspection sampling equipment so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: food inspection sampling device, including bottom frame, its characterized in that: the automatic lifting device comprises a bottom frame, a lifting detection seat, a lifting assembly component, a motor, a movable column, a lifting assembly component, a stirring part, a movable pipe, a rotary shaft, a movable pipe sliding sleeve, a spring, a movable ring, a side rod, a pushing component and a pneumatic pushing component, wherein the lifting assembly component is fixedly connected with the lifting assembly component;
The lifting detection seat comprises a movable seat, a top hole, a side plate, a first electric push rod, a sealing cover and an observation groove, wherein the movable seat is positioned above the bottom frame, the top hole is formed in the movable seat, the side plate is fixedly connected to the side surface of the movable seat, the movable end of the first electric push rod is fixedly connected to the bottom surface of the side plate, the lower end of the first electric push rod is fixedly arranged on the side surface of the bottom frame, the sealing cover is movably sleeved above the top hole, the sampling empty pipe is fixedly sleeved in the top hole, and the observation groove is formed in the front surface of the movable seat;
An adaptation groove is formed in the top of the movable column, a round hole is formed in the movable column, the round hole is communicated with the adaptation groove, the inner surface of the round hole is movably sleeved with the loop bar, and the stirring part is movably sleeved in the adaptation groove;
The bottom of the movable column is provided with an inner cavity, a sliding groove is formed below the outer surface of the movable column, the movable pipe is movably sleeved in the inner cavity, the inner cavity is communicated with the round hole, the spring is movably arranged in the inner cavity, the lower end of the loop bar extends into the inner cavity, the spring is movably sleeved outside the loop bar, the movable ring is movably sleeved in the inner cavity and is positioned below the movable pipe, and the side rod is slidably sleeved in the sliding groove;
The lifting assembly component comprises a second electric push rod, a bottom plate and a connecting bent plate, wherein the second electric push rod is fixedly arranged on the bottom surface of the bottom frame, the bottom plate is fixedly connected to the movable end of the second electric push rod, the connecting bent plate is fixedly connected between the bottom plate and the movable column, and the motor is fixedly arranged on the top of the bottom plate;
the pneumatic pushing assembly comprises an air pump, a fixed pipe, a middle pipe, a piston push rod and a transverse plate, wherein the air pump is fixedly arranged on one side of the bottom plate, the fixed pipe is fixedly sleeved on the bottom plate, the middle pipe is fixedly communicated between the air pump and the fixed pipe, the piston push rod is movably sleeved in the fixed pipe, the transverse plate is fixedly connected to the upper end of the piston push rod, and the transverse plate is fixedly connected with the side rods;
The distribution assembly comprises a storage frame, a side groove, a connecting plate and a baffle, wherein the storage frame is arranged in the bottom frame, the storage frame is a frame body with larger mass, the side groove is formed on the outer side face of the storage frame, the side groove extends to the inner side face of the storage frame, the side groove penetrates through the bottom face of the storage frame, the baffle is movably sleeved in the side groove, and the connecting plate is fixedly connected to the outer end face of the baffle;
the bottom surface of the bottom frame is provided with a discharge hole, the bottom surface of the bottom frame is fixedly connected with a guide frame, the guide frame is positioned below the discharge hole, and the guide frame is an inclined frame;
Starting the lifting detection seat, enabling the first electric push rod to drive the movable seat to move downwards, enabling the sampling empty pipe to move downwards synchronously, enabling the movable seat to drive the sampling empty pipe to move into the storage frame and contact the top surface of the inner surface of the bottom frame when downwards, enabling the sampling empty pipe to be positioned at the outer side of the top of the movable column, dividing liquid food into the sampling empty pipe at the moment, and enabling the sampling empty pipe to perform pressure cutting on part of solid food when the liquid food is solid food, and enabling the sampling empty pipe to be positioned in the sampling empty pipe; for liquid food, starting the lifting assembly component, enabling the second electric push rod to drive the bottom plate to move upwards, enabling the motor and the movable column to move upwards synchronously, lifting the food segmented in the sampling empty pipe upwards by a certain height, and opening the sealing cover to test the liquid food in each group of sampling empty pipes by adopting an external testing device; when solid food is obtained, clean water is injected into the sampling empty tube, then the pneumatic pushing component is started, the air supply pump conveys air into the fixed tube, the piston push rod is pushed to move upwards, the transverse plate moves upwards, the transverse plate drives the side rods connected with the transverse plate to move upwards along the sliding grooves, the movable ring moves upwards in the movable column, the movable ring pushes the movable tube to move upwards, the movable tube drives the sleeve rod and the stirring part at the top to move out of the top of the movable column, meanwhile, the spring is compressed, the motor is started, the motor drives the rotating shaft to rotate, the movable tube outside the rotating shaft rotates, the sleeve rod drives the stirring part to stir in the sampling empty tube, the solid food is crushed in the solution, the external inspection device is taken to inspect the food in the sampling empty tube, after the inspection, the pneumatic pushing component and the motor are closed, the air pump is deflated, the movable tube and the sleeve rod are pushed to reset downwards, the sleeve rod is gradually rotated and stopped in a decelerating manner along with the closing of the motor, and the sleeve rod and the stirring part are slowly rotated to be aligned with the elastic sleeve rod and the elastic rod to be reset back to the inner part of the movable column when the sleeve rod and the stirring part are matched with the slow rotation groove; after finishing the inspection, along with the reset of loop bar and stirring portion, start over-and-under type assembly again for over-and-under type assembly resets downwards, makes the movable column reset to the trepanning in, and along with the rising of lift detection seat, the sampling blank pipe follows and rises and make its bottom reopen, and food after the inspection falls out downwards, promotes the distribution subassembly and makes it remove towards the bin outlet, and food in the distribution subassembly promotes to the bin outlet department and falls out.
Preferably, the clamping groove is formed in the outer surface of the rotating shaft, the clamping plate is fixedly connected to the inner surface of the movable pipe, and the clamping plate is sleeved in the clamping groove in a sliding mode.
Preferably, the bottom surface of bottom frame internal surface has seted up the mounting hole, the mounting hole is linked together with the trepanning, the sealing washer is fixed to be cup jointed in the mounting hole and the cover is established in the outside of movable column.
The beneficial effects of the invention are as follows:
1. According to the invention, the liquid or solid food is subjected to isolated limiting storage by utilizing the distribution assembly, the state to be sampled is kept, the lifting detection seat at the top is matched to drive the sampling empty pipe to move downwards, the liquid or solid food is cut off and isolated in the sampling empty pipe in the descending process, the movable column arranged at the bottom is matched to move upwards in the sampling empty pipe by utilizing the lifting movable column after the sampled food is isolated, the isolated sample position is further moved, the sampling of the liquid food can be completed after the sealing cover is opened, meanwhile, the sleeve rod and the stirring part which are sleeved at the top of the movable column are hidden, after the solid food sample is collected, the sleeve rod and the stirring part which extend from the movable column are matched, and the solid food in the sampling empty pipe is stirred and mixed in the liquid after the clean water is injected, so that the subsequent test is carried out.
2. According to the invention, after liquid sampling is carried out, the telescopic hidden loop bar and the stirring part are utilized, the extended stirring part is utilized to realize stirring and mixing of liquid food to be tested, the subsequent verification effect is improved, meanwhile, after solid food is sampled, the solid food is effectively crushed and dispersed and mixed in liquid by the rotation of the stirring part in the sampling hollow tube and the addition of clear water, so that a sample solution to be tested is conveniently prepared, the convenience of subsequent test is further improved while the sampling and testing of solid and liquid food are adapted, the reinforced mixing and crushing mixing are realized, the testing effect of the solid and liquid food is comprehensively improved, and the use effect is good.
3. According to the invention, the liftable movable column is utilized again, after food collection and inspection are finished, the movable column is utilized to move and sleeve the movable column in the sampling hollow tube again, and the movable column is matched with the continuous rising of the movable column in the sampling hollow tube, so that the movable column pushes attached food residues upwards along the inner wall of the sampling hollow tube, the direct wiping and cleaning of the residual food residues corresponding to a plurality of groups of sampling hollow tubes are directly finished from the top, the inner wall of the sampling hollow tube is simple and convenient to clean, the cleaning difficulty is low, the speed is high, the effect is good, the residual food residues are prevented from interfering the subsequent sampling inspection, the cleaning time consumption in the process of collecting and inspecting a large number of samples is comprehensively reduced, and the comprehensive efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the mechanism of the present invention;
FIG. 2 is a schematic back view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an exploded view of the lift detection stand of the present invention;
FIG. 5 is an exploded view of the seal ring and bottom frame of the present invention;
FIG. 6 is a schematic illustration of the connection of the lifting assembly and the movable column of the present invention;
FIG. 7 is a schematic cross-sectional view of a movable column and movable tube of the present invention;
FIG. 8 is an exploded view of the movable column and stirring section of the present invention;
FIG. 9 is a schematic cross-sectional view of a movable column of the present invention;
FIG. 10 is an exploded view of the pneumatic push assembly of the present invention;
fig. 11 is an exploded view of the dispensing assembly of the present invention.
In the figure: 1. a bottom frame; 2. trepanning; 3. a seal ring; 4. lifting the detection seat; 41. a movable seat; 42. a top aperture; 43. a side plate; 44. a first electric push rod; 45. sealing cover; 46. an observation groove; 5. sampling an empty pipe; 6. a lifting assembly; 61. a second electric push rod; 62. a bottom plate; 63. connecting a curved plate; 7. a motor; 8. a movable column; 9. a loop bar; 10. a stirring section; 11. a movable tube; 12. a rotating shaft; 13. a spring; 14. a movable ring; 15. a side bar; 16. a chute; 17. an internal cavity; 18. a round hole; 19. an adaptation groove; 20. a clamping groove; 21. a clamping plate; 22. a pneumatic pushing assembly; 221. an air pump; 222. a fixed tube; 223. a middle tube; 224. a piston push rod; 225. a cross plate; 23. a dispensing assembly; 231. a storage frame; 232. a side groove; 233. a connecting plate; 234. a baffle; 24. a discharge port; 25. a material guiding frame; 26. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 11, the embodiment of the invention provides a food inspection sampling device, which comprises a bottom frame 1, a sleeve hole 2 is formed in the bottom frame 1, a sealing ring 3 is fixedly sleeved at the bottom of the inner surface of the bottom frame 1, a lifting detection seat 4 is arranged above the bottom frame 1, a sampling empty pipe 5 is fixedly sleeved at the inner side of the lifting detection seat 4, a lifting assembly component 6 is fixedly connected to the bottom of the bottom frame 1, a motor 7 is fixedly installed in the lifting assembly component 6, a movable column 8 is movably sleeved in the sleeve hole 2, the movable column 8 is fixedly connected with the lifting assembly component 6, a sleeve rod 9 is movably sleeved in the movable column 8, a stirring part 10 is fixedly connected to the bottom surface of the sleeve rod 9, a movable pipe 11 is fixedly connected to the output shaft of the motor 7, a rotating shaft 12 is fixedly connected to the movable pipe 11, a spring 13 is arranged at the top of the movable pipe 11, a movable ring 14 positioned below the movable pipe 11 is arranged at the outer side of the rotating shaft 12, a side rod 15 is fixedly connected to the outer surface of the ring 14, a side rod 15 is sleeved on the outer surface of the lifting assembly component 8, a side rod 22 is movably sleeved on the outer surface of the lifting assembly component, and a pneumatic distribution component 22 is fixedly connected to one side of the movable column 1, and a pneumatic distribution component 23 is fixedly connected to the bottom of the movable column 1.
First embodiment: when in use, the distribution assembly 23 is arranged in the bottom frame 1, the baffle 234 is pushed to be sleeved in the side groove 232, the storage frame 231 is divided into independent spaces, a plurality of groups of solid foods or liquid foods to be tested are arranged in the storage frame 231, the solid foods are arranged at the top of the movable column 8, the lifting detection seat 4 is started during sampling, the first electric push rod 44 drives the movable seat 41 to move downwards, the sampling empty tube 5 is synchronously moved downwards, the movable seat 41 moves downwards to drive the sampling empty tube 5 to move into the storage frame 231 and contact the top surface of the inner surface of the bottom frame 1, the sampling empty tube 5 is positioned at the outer side of the top of the movable column 8, at the moment, the liquid foods are divided into the sampling empty tube 5, when the solid foods are taken, the sampling empty tube 5 cuts part of the solid foods under pressure and is positioned in the sampling empty tube 5, the lifting assembly 6 is started, the second electric push rod 61 drives the bottom plate 62 to move upwards, so that the motor 7 and the movable column 8 move upwards synchronously, the food divided in the sampling empty tubes 5 is lifted upwards by a certain height, the sealing cover 45 is opened to test the liquid food in each group of sampling empty tubes 5 by adopting an external test device, when the food is solid food, clean water is injected into the sampling empty tubes 5, then the pneumatic pushing component 22 is started, the air supply pump 221 conveys air into the fixed tube 222, the piston push rod 224 is pushed upwards, the transverse plate 225 moves upwards, the transverse plate 225 drives the side rods 15 connected with the transverse plate to move upwards along the sliding grooves 16, the movable ring 14 moves upwards in the movable column 8, the movable ring 14 pushes the movable tube 11 to move upwards, the sleeve rod 9 and the stirring part 10 at the top of the movable tube 11 are driven to move out from the top of the movable column 8, the spring 13 is compressed, starting the motor 7, so that the motor 7 drives the rotating shaft 12 to rotate, the movable tube 11 of the sliding clamping sleeve is enabled to rotate, the loop bar 9 drives the stirring part 10 to stir in the sampling empty tube 5, solid food is smashed in a solution, an external inspection tool is taken to inspect the food in the sampling empty tube 5, after the inspection, the pneumatic pushing component 22 and the motor 7 are closed, the spring 13 elastically resets under the condition of losing thrust along with the air leakage of the air pump 221, the movable tube 11 and the loop bar 9 are pushed to reset downwards, the loop bar 9 is gradually decelerated and rotated to stop along with the closing of the motor 7, and the loop bar 9 and the stirring part 10 are reset and pulled back into the movable column 8 under the elasticity of the spring 13 when the loop bar 9 and the stirring part 10 rotate to be aligned with the adapting groove 19 at a slow speed.
Firstly, the liquid or solid food is subjected to isolatable limit storage by utilizing a distribution assembly 23, the state to be sampled is kept, the lifting detection seat 4 at the top is matched to drive the sampling empty tube 5 to descend, the liquid or solid food is cut off and isolated in the sampling empty tube 5 in the descending process, the movable column 8 arranged in the bottom centering way is matched, the position of an isolated sample is further moved by utilizing the lifting movable column 8 to ascend along the sampling empty tube 5 after the sampled food is isolated, the sampling of the liquid food can be finished under the condition of opening the sealing cover 45, meanwhile, the sleeved loop bar 9 and the stirring part 10 are matched with the top of the movable column 8, the loop bar 9 and the stirring part 10 are matched to rotate under the power of the motor 7 after the solid food sample is collected, the solid food in the sampling empty tube 5 is stirred up and mixed in the liquid after the clean water is injected, the sampling equipment can realize the good sampling of the solid and the liquid food, the application range of the sampling inspection sampling is greatly improved, multiple groups of sampling equipment is avoided, the practical inspection application range is wide, and the efficiency is high.
In addition, through utilizing scalable hidden loop bar 9 and stirring portion 10, after the liquid sampling is gathered, utilize the stirring portion 10 that extends to realize the stirring mixing of liquid food that awaits measuring, improve follow-up check-up effect, simultaneously after the solid food sample, through the rotation of stirring portion 10 in sampling blank pipe 5, the cooperation adds under the clear water, make the effective broken dispersion of solid food mix in the liquid, the convenient test sample solution that awaits measuring of making, when adaptation solid and liquid food sampling inspection, further improve the convenience of follow-up inspection, realize strengthening mixing and broken mixing, comprehensive improvement the inspection effect of solid and liquid food, excellent in use effect.
In the second embodiment, after the inspection is completed, along with the reset of the loop bar 9 and the stirring part 10, the lifting assembly component 6 is started again, so that the lifting assembly component 6 is reset downwards, the movable column 8 is reset into the loop hole 2, along with the lifting of the lifting detection seat 4, the sampling empty pipe 5 is lifted upwards, the bottom of the sampling empty pipe is opened again, the inspected food falls downwards, the distribution component 23 is pushed and moves towards the discharge hole 24, and the food in the distribution component 23 is pushed to the discharge hole 24 to fall; when the inside of the sampling empty pipe 5 needs to be cleaned, the sampling empty pipe 5 is lowered and the lifting assembly component 6 is started again, so that the movable column 8 continuously moves upwards along the inner wall of the sampling empty pipe 5, and food residues attached to the inside are pushed to the top of the movable seat 41, and cleaning can be completed by wiping.
Firstly, through utilizing liftable movable column 8 again, after accomplishing inspection food collection and inspection, establish in sampling hollow tube 5 through utilizing movable column 8 to remove the cover again, cooperate movable column 8 to go up in sampling hollow tube 5 continuously, make movable column 8 upwards release the food residue that will adhere to along sampling hollow tube 5 inner wall, directly accomplish the direct cleaning of multiunit sampling hollow tube 5 corresponding residual food residue from the top, sampling hollow tube 5 inner wall is clean simple convenient, clean the degree of difficulty end, fast, effectual, it interferes with follow-up sampling inspection to avoid residual food residue, comprehensive reduction a large amount of clean time consuming in the sample collection inspection process, comprehensive efficiency improves greatly.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the lifting detection seat 4 comprises a movable seat 41, a top hole 42, a side plate 43, a first electric push rod 44, a sealing cover 45 and an observation groove 46, wherein the movable seat 41 is positioned above the bottom frame 1, the top hole 42 is formed in the movable seat 41, the side plate 43 is fixedly connected to the side surface of the movable seat 41, the movable end of the first electric push rod 44 is fixedly connected to the bottom surface of the side plate 43, the lower end of the first electric push rod 44 is fixedly arranged on the side surface of the bottom frame 1, the sealing cover 45 is movably sleeved above the top hole 42, the sampling hollow tube 5 is fixedly sleeved in the top hole 42, and the observation groove 46 is formed in the front surface of the movable seat 41.
The electric putter 44 of No. one is utilized in the use control movable seat 41 reciprocates to realize the fixed vertical movement of the empty pipe 5 of sampling that cup joints, on the one hand, open bottom frame 1 top under shifting up, provide the arrangement control of waiting to sample food, on the other hand utilize the removal effect of the empty pipe 5 of lift down sampling, keep apart liquid food and keep apart after carrying out the pressure cutting to solid food, separate out the sample that awaits measuring from sample food is whole, simultaneously utilize the lift effect, be convenient for discharge the inspection sample after keeping apart from the below, keep apart and empty all convenient high efficiency, and under the movable seat 41 and transparent sampling empty pipe 5 of transparent material are cooperated through observation groove 46, the inside sample condition of the empty pipe 5 of convenient follow front observation sampling.
As shown in fig. 3, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the adaptation groove 19 has been seted up at the top of movable column 8, round hole 18 has been seted up in the inside of movable column 8, round hole 18 is linked together with adaptation groove 19, the internal surface of round hole 18 and loop bar 9 activity cup joint, stirring portion 10 activity cup joints in adaptation groove 19, interior chamber 17 has been seted up to the bottom of movable column 8, spout 16 has been seted up to the below of movable column 8 surface, movable tube 11 activity cup joints in interior chamber 17, interior chamber 17 is linked together with round hole 18, spring 13 activity sets up in interior chamber 17, the lower extreme of loop bar 9 extends to interior chamber 17, spring 13 activity cup joints in the outside of loop bar 9, the activity cup joints in interior chamber 17 and is located the below of movable tube 11, side lever 15 slip cup joints in spout 16, lifting assembly 6 includes No. two electric putter 61, bottom plate 62 and connection curved plate 63, no. two electric putter 61 fixed mounting is in the bottom surface of bottom frame 1, bottom plate 62 fixed connection is on No. two electric putter 61's movable end, the bottom plate 62 is fixed connection curved plate 62 is equipped with in the fixed connection groove 21 at the bottom 21, the bottom 21 is fixed connection in the bottom 21 is equipped with in the fixed connection groove 20 between the movable column, the top surface 21 is fixed connection is equipped with in the top of the movable column 21.
In the use, the adaptation groove 19 adaptation surrounds the cup joint of the stirring portion 10 of distributing in the loop bar 9 outside, it is sealed at the inside below maintaining movable column 8 top to cup joint in loop bar 9 and stirring portion 10, guarantee to be convenient for with sampling air traffic control 5 bottom sealedly and promote inside isolated food to suitable high position, thereby be convenient for follow-up inspection processing, the cup joint of loop bar 9 is adapted to round hole 18, the cup joint of movable tube 11 is adapted to interior chamber 17, and interior chamber 17 length is greater than the length of movable tube 11, guarantee that movable tube 11 has sufficient ascending space, spring 13 activity cup joints down and is not with each part fixed connection, utilize the elastic action guarantee to cancel pneumatic pressure and promote and cancel under the rotary power, along with stirring portion 10 can reset to the adaptation groove 19 under slow rotation (also can manual stirring pivot 12, make under the initiative rotation spring 13 elasticity drive stirring portion 10 and loop bar 9 down reset), the movable tube 11 is rotated down through cardboard 21 and draw-in groove 20, allow movable tube 11 to slide down along pivot 12, spout 16 cooperation guarantee that movable tube 11 slides down along pivot 12, movable tube 11 drives down and movable support column 8, movable column 8 is realized along movable column 8, movable column 8 is controlled by movable column 8, movable column 8 is controlled to move down, movable column assembly is realized to movable column 8 under the control of movable column 8.
As shown in fig. 2, 3 and 10, the pneumatic pushing assembly 22 includes an air pump 221, a fixing tube 222, a middle tube 223, a piston push rod 224 and a transverse plate 225, wherein the air pump 221 is fixedly installed on one side of the bottom plate 62, the fixing tube 222 is fixedly sleeved on the bottom plate 62, the middle tube 223 is fixedly communicated between the air pump 221 and the fixing tube 222, the piston push rod 224 is movably sleeved inside the fixing tube 222, the transverse plate 225 is fixedly connected to the upper end of the piston push rod 224, and the transverse plate 225 is fixedly connected with the side rod 15.
In the use, through utilizing pneumatic pushing component 22 to provide the lifting power of movable tube 11, under overcoming spring 13's elasticity and gravity, remove loop bar 9 and stirring portion 10 from movable column 8 top to make loop bar 9 and stirring portion 10 extend into sampling blank pipe 5, thereby for can rotate the foundation of laying follow-up, wherein when air pump 221 lets in fixed pipe 222 with gas, realize the removal of inside piston push rod 224, thereby realize the removal of diaphragm 225, and utilize good diaphragm 225 to drive each group side lever 15, realize the upward movement of multiunit expansion ring 14, and then promote movable tube 11 and go upward and compress spring 13.
As shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 11, the distribution assembly 23 includes a storage frame 231, a side groove 232, a connection plate 233 and a baffle 234, the storage frame 231 is disposed in the bottom frame 1, the storage frame 231 is a frame body with larger mass, the side groove 232 is opened on the outer side surface of the storage frame 231, the side groove 232 extends to the inner side surface of the storage frame 231, the side groove 232 penetrates through the bottom surface of the storage frame 231, the baffle 234 is movably sleeved in the side groove 232, the connection plate 233 is fixedly connected to the outer end surface of the baffle 234, the bottom surface of the bottom frame 1 is provided with a discharge opening 24, the bottom surface of the bottom frame 1 is fixedly connected with a guide frame 25, the guide frame 25 is an inclined frame, the bottom surface of the inner surface of the bottom frame 1 is provided with a mounting hole 26, the mounting hole 26 is communicated with the sleeve hole 2, and the sealing ring 3 is fixedly sleeved in the mounting hole 26 and sleeved on the outer side of the movable column 8.
In the use, through the great storage frame 231 of quality, have better stability when guaranteeing to place in bottom frame 1 inside, and have certain sealedly to inside liquid food, can add sealing member (not shown in the figure) in storage frame 231 inner wall bottom, and movable baffle 234 can cut apart in the storage frame 231, form multiunit collection space under the segmentation, adapt to multiunit food synchronous sampling, can also carry out the synchronous sampling of independent multisample of same food under the incomplete isolation, and remove the cooperation bin outlet 24 under the distribution subassembly 23, can promote inside food to the discharge outlet 24 department and discharge, actual discharge is very convenient, sealing washer 3 in the mounting hole 26 further strengthens the sealing of movable post 8 terminal surface, reduce down the seepage from movable post 8 when guaranteeing that movable post 8 can upwards move.
Working principle and using flow: when the device is used, the distribution assembly 23 is arranged in the bottom frame 1, the baffle 234 is pushed to be sleeved in the side groove 232, the storage frame 231 is divided into independent spaces, a plurality of groups of solid foods or liquid foods to be tested are arranged in the storage frame 231, the solid foods are arranged at the top of the movable column 8, during sampling, the lifting detection seat 4 is started, the first electric push rod 44 drives the movable seat 41 to descend, the sampling empty pipe 5 is enabled to descend synchronously, the movable seat 41 descends to drive the sampling empty pipe 5 to move into the storage frame 231 and contact the top surface of the inner surface of the bottom frame 1, the sampling empty pipe 5 is positioned at the outer side of the top of the movable column 8, at the moment, the liquid foods are divided into the sampling empty pipe 5, and during solid foods, the sampling empty pipe 5 performs pressure cutting on part of the solid foods and is positioned in the sampling empty pipe 5; for liquid food, the lifting assembly component 6 is started, the second electric push rod 61 drives the bottom plate 62 to move upwards, so that the motor 7 and the movable column 8 move upwards synchronously, the food divided in the sampling empty pipes 5 is lifted upwards by a certain height, and the sealing cover 45 is opened to test the liquid food in each group of sampling empty pipes 5 by adopting an external testing device; when solid food is used, clean water is injected into the sampling hollow tube 5, then the pneumatic pushing component 22 is started, the air supply pump 221 is used for conveying air into the fixed tube 222, the piston push rod 224 is pushed to move upwards, the transverse plate 225 drives the side rods 15 connected with the side rods to move upwards along the sliding grooves 16, the movable ring 14 is pushed to move upwards in the movable column 8, the movable ring 14 pushes the movable tube 11 to move upwards, the movable tube 11 drives the sleeve rod 9 at the top and the stirring part 10 to move out of the top of the movable column 8, the spring 13 is compressed, the motor 7 is started, the rotating shaft 12 is driven to rotate by the motor 7, the movable tube 11 with the sliding clamping sleeve at the outer side of the rotating shaft 12 is rotated, the loop bar 9 drives the stirring part 10 to stir in the sampling empty tube 5, solid food is stirred in the solution, an external inspection device is taken again to inspect the food in the sampling empty tube 5, after the inspection is finished, the pneumatic pushing component 22 and the motor 7 are closed, the lower spring 13 losing the pushing force elastically resets along with the air leakage of the air pump 221, the movable tube 11 and the loop bar 9 are pushed to reset downwards, the loop bar 9 is gradually decelerated and rotated and stopped along with the closing of the motor 7, and the loop bar 9 and the stirring part 10 are reset and pulled back to the inside of the movable column 8 under the elasticity of the spring 13 when the loop bar 9 and the stirring part 10 rotate to be aligned with the adapting groove 19 at a slow speed; when the inspection is completed, the lifting assembly 6 is started again along with the resetting of the loop bar 9 and the stirring part 10, so that the lifting assembly 6 is reset downwards, the movable column 8 is reset into the loop hole 2, the sampling empty pipe 5 rises along with the rising of the lifting detection seat 4, the bottom of the sampling empty pipe 5 is opened again, the inspected food falls downwards, the distribution assembly 23 is pushed and moves towards the discharge hole 24, and the food in the distribution assembly 23 is pushed to the discharge hole 24 to fall; when the inside of the sampling empty pipe 5 needs to be cleaned, the sampling empty pipe 5 is lowered and the lifting assembly component 6 is started again, so that the movable column 8 continuously moves upwards along the inner wall of the sampling empty pipe 5, and food residues attached to the inside are pushed to the top of the movable seat 41, and cleaning can be completed by wiping.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Food inspection sampling device, including bottom frame (1), its characterized in that: the utility model discloses a device for detecting the temperature of water in a water tank, including bottom frame (1), trepanning (2) have been seted up to the inside of bottom frame (1), the fixed sealing washer (3) that has cup jointed in bottom of bottom frame (1) internal surface, the top of bottom frame (1) is equipped with lift detection seat (4), the inside of lift detection seat (4) is fixed cup joints sample empty pipe (5), the bottom fixedly connected with lift assembly (6) of bottom frame (1), the inside fixed mounting of lift assembly (6) has motor (7), movable post (8) have been cup jointed in trepanning (2), movable post (8) and lift assembly (6) fixed connection, the inside activity of movable post (8) cup joints trepanning (9), the surface fixedly connected with stirring portion (10) of trepanning (9), the bottom surface fixedly connected with movable tube (11) of trepanning (9), the output shaft fixedly connected with pivot (12) of motor (7), the outside of movable tube (11) slides in pivot (12), the top of movable tube (11) is equipped with spring (13), the outside of movable tube (14) is located fixed outside of movable ring (14), the side rod (15) is in sliding sleeve connection with the outer surface of the movable column (8), one side of the lifting assembly component (6) is provided with a pneumatic pushing component (22), one end of the pneumatic pushing component (22) is fixedly connected with the side rod (15), and a distribution component (23) is arranged in the bottom frame (1);
The lifting detection seat (4) comprises a movable seat (41), a top hole (42), a side plate (43), a first electric push rod (44), a sealing cover (45) and an observation groove (46), wherein the movable seat (41) is positioned above the bottom frame (1), the top hole (42) is formed in the movable seat (41), the side plate (43) is fixedly connected to the side face of the movable seat (41), the movable end of the first electric push rod (44) is fixedly connected to the bottom face of the side plate (43), the lower end of the first electric push rod (44) is fixedly arranged on the side face of the bottom frame (1), the sealing cover (45) is movably sleeved on the top of the top hole (42), the sampling hollow pipe (5) is fixedly sleeved in the top hole (42), and the observation groove (46) is formed in the front face of the movable seat (41).
An adaptation groove (19) is formed in the top of the movable column (8), a round hole (18) is formed in the movable column (8), the round hole (18) is communicated with the adaptation groove (19), the inner surface of the round hole (18) is movably sleeved with the sleeve rod (9), and the stirring part (10) is movably sleeved in the adaptation groove (19);
An inner cavity (17) is formed in the bottom of the movable column (8), a sliding groove (16) is formed in the lower portion of the outer surface of the movable column (8), the movable pipe (11) is movably sleeved in the inner cavity (17), the inner cavity (17) is communicated with a round hole (18), the spring (13) is movably arranged in the inner cavity (17), the lower end of the loop bar (9) extends into the inner cavity (17), the spring (13) is movably sleeved on the outer side of the loop bar (9), the movable ring (14) is movably sleeved in the inner cavity (17) and is located below the movable pipe (11), and the side rod (15) is slidably sleeved in the sliding groove (16);
The lifting assembly component (6) comprises a second electric push rod (61), a bottom plate (62) and a connecting curved plate (63), wherein the second electric push rod (61) is fixedly arranged on the bottom surface of the bottom frame (1), the bottom plate (62) is fixedly connected to the movable end of the second electric push rod (61), the connecting curved plate (63) is fixedly connected between the bottom plate (62) and the movable column (8), and the motor (7) is fixedly arranged on the top of the bottom plate (62);
The pneumatic pushing assembly (22) comprises an air pump (221), a fixed pipe (222), a middle pipe (223), a piston push rod (224) and a transverse plate (225), wherein the air pump (221) is fixedly arranged on one side of the bottom plate (62), the fixed pipe (222) is fixedly sleeved on the bottom plate (62), the middle pipe (223) is fixedly communicated between the air pump (221) and the fixed pipe (222), the piston push rod (224) is movably sleeved in the fixed pipe (222), the transverse plate (225) is fixedly connected to the upper end of the piston push rod (224), and the transverse plate (225) is fixedly connected with the side rod (15);
The distribution assembly (23) comprises a storage frame (231), a side groove (232), a connecting plate (233) and a baffle plate (234), wherein the storage frame (231) is arranged in the bottom frame (1), the storage frame (231) is a frame body with larger mass, the side groove (232) is formed in the outer side face of the storage frame (231), the side groove (232) extends to the inner side face of the storage frame (231), the side groove (232) penetrates through the bottom face of the storage frame (231), the baffle plate (234) is movably sleeved in the side groove (232), and the connecting plate (233) is fixedly connected to the outer end face of the baffle plate (234);
A discharge hole (24) is formed in the bottom surface of the bottom frame (1), a guide frame (25) is fixedly connected to the bottom surface of the bottom frame (1), the guide frame (25) is located below the discharge hole (24), and the guide frame (25) is an inclined frame;
starting the lifting detection seat (4), enabling the first electric push rod (44) to drive the movable seat (41) to descend, enabling the sampling empty pipe (5) to descend synchronously, enabling the movable seat (41) to drive the sampling empty pipe (5) to move into the storage frame (231) and contact the top surface of the inner surface of the bottom frame (1) when descending, enabling the sampling empty pipe (5) to be positioned on the outer side of the top of the movable column (8), dividing liquid food into the sampling empty pipe (5), and enabling the sampling empty pipe (5) to perform pressure cutting on part of solid food when the liquid food is solid food, and enabling the sampling empty pipe (5) to be positioned in the sampling empty pipe (5); for liquid foods, starting the lifting assembly component (6), enabling the second electric push rod (61) to drive the bottom plate (62) to move upwards, enabling the motor (7) and the movable column (8) to move upwards synchronously, lifting the foods divided in the sampling empty tubes (5) to a certain height further upwards, and opening the sealing cover (45) to test the liquid foods in each group of the sampling empty tubes (5) by adopting an external test device; when solid food is used, clean water is injected into the sampling empty pipe (5), then the pneumatic pushing component (22) is started, the air supply pump (221) conveys air to the fixed pipe (222), the piston push rod (224) is pushed to move upwards, the transverse plate (225) is enabled to drive the side rods (15) connected with the side rods to move upwards along the sliding grooves (16), the movable ring (14) is enabled to move upwards in the movable column (8), the movable ring (14) is enabled to push the movable pipe (11) to move upwards, the movable pipe (11) is enabled to drive the sleeve rod (9) at the top and the stirring part (10) at the top to move out from the top of the movable column (8), meanwhile the spring (13) is compressed, the motor (7) is started, the motor (7) is enabled to drive the rotating shaft (12) to rotate, the movable pipe (11) at the outer side of the rotating shaft (12) is enabled to drive the stirring part (10) to stir in the sampling empty pipe (5), the solid food is enabled to stir in the sampling empty pipe (5), the inspection solution is enabled to be stirred, the inspection tool (9) is enabled to reset, and the elastic pushing component (221) is enabled to be reset, namely the pneumatic pushing component (13) is reset, and the pneumatic pushing component (22) is reset after the movable pipe (8) is completely reset, the loop bar (9) rotates and stops gradually in a decelerating way along with the closing of the motor (7), and when the loop bar (9) and the stirring part (10) rotate to be aligned with the adapting groove (19) at a slow speed, the spring (13) elastic force resets the loop bar (9) and the stirring part (10) and pulls back the inside of the movable column (8); after finishing the inspection, along with the reset of loop bar (9) and stirring portion (10), start over-and-under type assembly (6) again for over-and-under type assembly (6) down resets, make movable column (8) reset to in trepanning (2), and along with the rising of lift detection seat (4), sampling blank pipe (5) follow rising and make its bottom reopen, food after the inspection falls out downwards, promotes distribution subassembly (23) and makes it remove towards bin outlet (24), and food in distribution subassembly (23) promotes to bin outlet (24) department and falls out.
2. A food testing sampling device according to claim 1, wherein: the clamping groove (20) is formed in the outer surface of the rotating shaft (12), the clamping plate (21) is fixedly connected to the inner surface of the movable tube (11), and the clamping plate (21) is sleeved in the clamping groove (20) in a sliding mode.
3. A food testing sampling device according to claim 1, wherein: the bottom surface of bottom frame (1) internal surface has seted up mounting hole (26), mounting hole (26) are linked together with trepanning (2), sealing washer (3) are fixed to be cup jointed in mounting hole (26) and the cover is established in the outside of movable column (8).
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| CN118130206B (en) * | 2024-05-07 | 2024-07-16 | 湖南优之健乳业有限公司 | Give birth to appearance equipment that fresh milk detected |
| CN118258643B (en) * | 2024-05-23 | 2024-08-16 | 秦皇岛惠恩生物技术有限公司 | Non-interference sampling equipment and sampling method for sample analysis |
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