CN109358168A - Portable fruit or vegetable type food detection device - Google Patents
Portable fruit or vegetable type food detection device Download PDFInfo
- Publication number
- CN109358168A CN109358168A CN201811584173.7A CN201811584173A CN109358168A CN 109358168 A CN109358168 A CN 109358168A CN 201811584173 A CN201811584173 A CN 201811584173A CN 109358168 A CN109358168 A CN 109358168A
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- China
- Prior art keywords
- shell
- soaking box
- striker plate
- disk
- detection
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/025—Fruits or vegetables
-
- 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
-
- 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
- G01N2001/2873—Cutting or cleaving
-
- 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
- G01N2001/386—Other diluting or mixing processes
Abstract
The invention discloses a kind of portable fruit or vegetable type food detection devices comprising: shell；Sampling head comprising first part, second part and Part III；Crushing part it include second gear disk and multiple second blades；Soaking box；First striker plate；Guide case；Second striker plate；First detection case；Second detection case；Recycling bins；Liquid reserve tank and the second shaft.The present invention is by food sampling, sample pretreatment and to the detection integration of sample, on-site test can be carried out to food, and repeated detection can be carried out to food samples, entire detection process carries out inside housings, and without removing touching detection sample and test paper with hand, sterile detection environment is provided, influence of the extraneous contact to testing result is avoided, guarantees the accuracy to testing result.
Description
Technical field
The present invention relates to technical field of food detection.It is more particularly related to a kind of portable fruit or vegetable type food
Detection device.
Background technique
As the improvement of people's living standards, people incrementally increase the demand of fruits and vegetables, while to the epicute of fruits and vegetables
Amount requirement is also higher, and in order to meet the market demand, peasant households applied a large amount of pesticides to fruits and vegetables, to promote the quick increasing of fruits and vegetables
It is long, the pest and disease damage of fruits and vegetables is reduced to improve the appearance quality of yield and fruits and vegetables, however a large amount of pesticide and chemical addition agent are applied,
Cause the content of chemical substances in fruits and vegetables exceeded, eats the fruits and vegetables containing a large amount of chemical substances, can a little cause to poison by food, sternly
Weight will lead to people's death；It is only limitted to professional person in laboratory to the detection of food at present to detect, for consumer
With the peasant household of the fruits and vegetables of some plantation green non-pollutions, a kind of detection dress that can quickly detect chemical residual quantity in food is needed
It sets.
Existing fast-food detection device has a single function, and needs to sample in advance, or sampling after to sample carry out individually before
It could be injected in detection device after processing, it can not be by sampling, sample pretreatment and detection integration；Detection efficiency lowers, and
It is influenced in detection process vulnerable to the external world, testing result accuracy is lower.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of portable fruit or vegetable type food detection devices, by food sampling, sample
Product pre-process and the detection integration to sample, on-site test can be carried out to food, and can carry out to food samples multiple
Detection, entire detection process carry out inside housings, and without removing touching detection sample and test paper with hand, provide sterile detection
Environment avoids influence of the extraneous contact to testing result, guarantees the accuracy to testing result.
In order to realize these purposes and other advantages according to the present invention, a kind of portable fruit or vegetable type food detection is provided
Device comprising:
Shell, is the hollow cylinder structure of open at one end, and the side of the shell is transparent material；
Sampling head, diameter are changed linearly along the direction of the shell axis, and the sampling head includes successively mutually interconnecting
The first part of the hollow cylinder structure of the open at both ends connect, the hollow round table structure of open at both ends second part and circular cone knot
The Part III of structure, the other end that described first part one end is relatively large in diameter with the second part are sealedly and fixedly connected, separately
First gear disk is equipped between one end and one end of the shell, the first gear disk is parallel with an end face of the shell
Cirque structure, and the center of circle is located on the axis of the shell, first part described in the one side of the first gear disk
One end edge seal is fixedly connected, and another side is rotatablely connected with an end margin of the shell；It is sliding in the first part
Dynamic be arranged with cricoid disk, the first part does not limit the disk and moves along the axis direction of first part；It is described
The bottom surface of Part III is connect with the lesser one end of the diameter of the second part by telescopic rod, the telescopic rod and described the
The axis of three parts is parallel；The outer wall of the Part III is equipped with multiple fixed blocks, and a fixed block passes through one first company
Extension bar is connect with the one side of the close second part of the disk；On the outer wall of the second part and the Part III
It is equipped at intervals with multiple first blades；Any first blade and any fixed block are non-interference；
Crushing part comprising the second gear disk of circular ring shape and multiple second blades, the second gear disk with it is described
First gear disk is parallel, and the inner circle of the second gear disk is located at the enclosure interior, and outer circle is located at the hull outside, described
Shell does not limit the rotation that the second gear coils the shell axis；Multiple second blades are set to the enclosure interior,
And along the circumferential direction arrange, the other end of any second blade is with the second gear disk close to the one side of the first part
It is fixedly connected, the other end protrudes into the inside of the second part, and multiple second knives towards the direction close to the first part
One end of piece is tilted towards the direction of the axis close to the second part to be extended；Soaking box, for positioned at the enclosure interior
Hollow round table structure, the soaking box is located at the other side of the second gear disk, and is coaxially disposed with the shell, described
A larger-diameter end face for soaking box is open, and is rotatablely connected with the one side of the second gear disk, the soaking box
Multiple first through hole are equipped at intervals on the other end of small diameter, on the side of the soaking box at the position of close one end
Equipped with the second through-hole, inlet opening is equipped at the position of its other end, the inside of the soaking box is equipped with can be by the feed liquor
The movable plate that hole covers, movable plate is arc structure, and the movable plate is close to and is flexibly connected with the inner wall of the soaking box, institute
Movable plate is stated equipped with delivery hole, the delivery hole can be connected to the inlet opening；
First striker plate, for the circular configuration inside the soaking box, first striker plate and the immersion
The other end of case is parallel, is equipped at intervals on first striker plate multiple logical with the one-to-one third of multiple first through hole
Hole, and first striker plate can cover multiple first through hole, the soaking box does not limit first striker plate around described
The rotation of the axis of soaking box；The movable plate is connect with first striker plate by the second connecting rod；First striker plate
The center of circle is located on the axis of soaking box；
Guide case, for the frustum cone structure being coaxially disposed with the soaking box, the guide case is located at the enclosure interior
And it is located at the other end of the soaking box far from the second gear disk, lesser one end of diameter of the guide case and the leaching
The other end connection of case is steeped, is equipped at intervals with multiple fourth holes on the other end being relatively large in diameter；
Second striker plate is located inside the guide case, and second striker plate is round, on second striker plate
Fifth hole is corresponded with multiple fourth holes equipped with multiple, and second striker plate can cover multiple fourth holes；
For the circumferential edges of second striker plate along the shell that extends radially outward of the shell, the shell and the guide case are equal
The axis that second striker plate is not limited around the guide case rotates, and second striker plate passes through with first striker plate
First rotating shaft connection, the first rotating shaft and the guide case are coaxially disposed；
First detection case, is disposed in the housing portion, and be located at the soaking box one end and the guide case it is another
Between one end, the first Test paper is placed in first detection case, first detection case is connected to second through-hole；
Second detection case is disposed in the housing portion, and is located at the other end of the guide case far from the soaking box,
Second detection case is connected to multiple fourth holes, is placed with the second Test paper in second detection case；
Recycling bins are disposed in the housing portion, and between second detection case and the other end of the shell,
The recycling bins are connected to first detection case and second detection case；
Liquid reserve tank is disposed in the housing portion, and between the recycling bins and the other end of the shell, described
The ball for accommodating soak is equipped in liquid reserve tank, the ball is connected to the inlet opening of the soaking box, the rubber
Between ball and the inner walls be equipped with pressing plate and spring, the pressing plate it is parallel with the axis of the shell and with the ball
It abuts, the spring is radially extended along the shell, and its both ends is connect with the inner wall of the pressing plate and the shell respectively；
Second shaft, it is parallel with the axis of the shell, and be located at outside the side of the shell, the first rotating shaft
The another side close to the shell of one end and the disk connect, the other end along the shell axis direction extension,
The disk does not limit second shaft around the rotation of own axes, and second shaft does not limit the disk around the shell
The rotation of the axis of body, is arranged with sleeve in the middle part of the first rotating shaft, the outer wall of the periphery of the sleeve and the shell
Be fixedly connected, the sleeve do not limit second shaft along own axes move and around own axes rotation；Described
One end fixing sleeve of two shafts is equipped with third toothed disc, and third toothed disc can be engaged with first gear disk and second gear disk.
Preferably, the bottom surface of the portable fruit or vegetable type food detection device, the Part III is equipped with rotary table
The pusher bucket of structure, the pusher bucket and the Part III are coaxially disposed, the end face of the pusher bucket being relatively large in diameter with
The other end of the Part III connects, and the middle part of the pusher bucket is equipped with the 6th through-hole passed through for the telescopic rod.
Preferably, the portable fruit or vegetable type food detection device, the side of the shell are equipped with and can open/close
The first lid and the second lid closed, first lid is corresponding with the test paper of first detection case placement mouth, and described second
Lid is corresponding with the test paper of second detection case placement mouth.
Preferably, the portable fruit or vegetable type food detection device, the other end of second shaft are installed with L shape
The handle of structure.
Preferably, the portable fruit or vegetable type food detection device is equipped on the another side of the disk recessed
Slot, the groove are T shape along the interface of any disk radial direction, and one end of second shaft extends to the groove
It is interior, and rotate and be fastened in the groove.
Preferably, the portable fruit or vegetable type food detection device, the first part, the second part it is another
One end face, an end face of the second part, the bottom surface of the Part III, the disk inner circle, the disk outer circle and institute
The diameter ratio for stating shell is 1:1:0.3:0.3:1:1.2:1.
Preferably, the portable fruit or vegetable type food detection device, the inner circle of the first gear disk, described second
The inner circle of toothed disc, an end face of the guide case, the other end of the guide case, the soaking box an end face, described
The other end of soaking box, first striker plate, second striker plate and the shell diameter ratio be 1:0.8:
0.9:0.4:0.4:0.8:0.4:0.8:1。。
The present invention is include at least the following beneficial effects:
1, the present invention can show food by food sampling, sample pretreatment and to the detection integration of sample
Field detecting, and repeated detection can be carried out to food samples, entire detection process carries out inside housings, and without going to touch with hand
Sample and test paper are detected, sterile detection environment is provided, influence of the extraneous contact to testing result is avoided, guarantees to tie detection
The accuracy of fruit；And the present invention has structure simple, is convenient for carrying, the advantages that strong operability；
2, shell is set as the transparent Test paper facilitated in observation shell in the first detection case and the second detection case
Color, can intuitively obtain testing result, without will test test paper take out, it is convenient and efficient；；
3, multiple first blades on sampling head second part and Part III periphery can realize the stirring to sample, will
The fruits and vegetables of hard are mashed, and fast and easy sampling, second part is connected with Part III by telescopic telescopic rod, and telescopic rod is stretched
When long, second part and Part III form sample and enter the opening in sampling head, and after the completion of sampling, telescopic rod is retracted, will
The sample taken is closed to sampling head, avoids sample exposure from being contaminated in air, and then influence testing result；
4, multiple second blades and rotatable second gear disk form disintegrating mechanism, and disintegrating mechanism can turn with respect to shell
It is dynamic, so that the second blade of multiple rotations more quickly crushes sample, improve detection efficiency；
5, the soaking box of frustum cone structure can realize that smashed food samples are easier to enter soaking box, and food samples
First liquid automatically can flow to the first detection interior by the second through-hole, realize the separation of solid and liquid to food samples, while can also
Immersion space is provided for the solid residue of food samples, one case multi-purpose, realizes the repeated detection to food samples；
6, the circumferential edges of the second striker plate protrude from shell, facilitate the rotation of the second striker plate, and the second striker plate turns
The dynamic rotation for driving the first striker plate and movable plate, so realize to the other end of soaking box other end, guide case and into
The control on and off of fluid apertures；Structure detection, strong operability；
7, the first detection case can detect the stoste of sample, the second detection case and to sample impregnate after treatment fluid into
Row detection, realizes the repeated detection to sample；Liquid in second the first detection case of detection case and the second detection case is flow to automatically
In recycling bins, sample liquid after centralized collection detection, recycling bins may be configured as drawing and pulling type, and the convenient extraction out of shell is to recycling
Sample liquid cleaning after detection in case；
8, the second shaft can realize the adjusting on and off to sampling cephalic par, and the position of third toothed disc is adjusted
It sets, sampling head and disintegrating mechanism can also be driven relative to the rotation of shell, structure is simple, and operability is stronger.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present invention portable fruit or vegetable type food detection device in one embodiment；
Fig. 2 is the structural representation of the present invention portable fruit or vegetable type food detection device in another embodiment
Figure；
Fig. 3 is the structural schematic diagram of the present invention sampling head described in another embodiment；
Fig. 4 is the sectional view of the present invention disk described in another embodiment；
Fig. 5 is the structural schematic diagram of the present invention movable plate described in another embodiment.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments, to enable those skilled in the art's reference
Specification word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not discharged one or more
The presence or addition of a other elements or combinations thereof.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, is not that device or the element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
As shown in Fig. 1~5, (left side in attached drawing Fig. 1 and Fig. 2 is considered as one end/mono- end face/side, the right be another
End/other end/other side), the present invention provides a kind of portable fruit or vegetable type food detection device comprising:
Shell 1, is the hollow cylinder structure of open at one end, and the side of the shell 1 is transparent material；Facilitate observation shell
The color of first detection case 6 and the Test paper in the second detection case 7, can intuitively obtain testing result in body 1, and being not necessarily to will
Test paper takes out, convenient and efficient；
Sampling head, diameter are changed linearly along the direction of 1 axis of shell, and the sampling head includes successively mutually interconnecting
The first part 21 of the hollow cylinder structure of the open at both ends connect, the second part 22 of the hollow round table structure of open at both ends and circle
The Part III 23 of wimble structure, the first part 21 is equal with 1 diameter of shell and is coaxially disposed, the first part 21
The other end that one end is relatively large in diameter with the second part 22 is sealedly and fixedly connected, one end of the other end and the shell 1 it
Between be equipped with first gear disk 211, the first gear disk 211 be the cirque structure parallel with an end face of the shell 1, and
The center of circle is located on the axis of the shell 1, and an end margin of first part 21 described in the one side of the first gear disk 211 is close
Envelope is fixedly connected, and another side is rotatablely connected with an end margin of the shell 1；Sliding sleeve is equipped in the first part 21
Cricoid disk 212, the first part 21 do not limit the disk 212 and move along the axis direction of first part 21；Institute
It states Part III 23 and the second part 22 is coaxially disposed, the bottom surface of the Part III 23 is straight with the second part 22
The lesser one end of diameter is connected by telescopic rod 233, and the telescopic rod 233 is parallel with the axis of the Part III 23, described to stretch
One end of contracting bar 233 is fixedly connected with the bottom surface of the Part III 23, and the other end passes through multiple third connecting rods 2331 and institute
State the inner wall connection of second part 22, the radially extending along the second part 22 of the second connecting rod 43；The third portion
23 outer wall is divided to be equipped with multiple fixed blocks 231, a fixed block 231 passes through a first connecting rod 232 and the disk 212
Close second part 22 one side connection；It is equipped at intervals on the outer wall of the second part 22 and the Part III 23
Multiple first blades 24；Any first blade 24 and any fixed block 231 are non-interference；
Crushing part comprising the second gear disk 31 of circular ring shape and multiple second blades 32, the second gear disk 31
It is parallel with the first gear disk 211, and the center of circle of the two is respectively positioned on the axis of the shell 1, the second gear disk 31
Inner circle be located inside the shell 1, outer circle is located at outside the shell 1, and the shell 1 does not limit the second gear disk 31
Around the rotation of 1 axis of shell；Multiple second blades 32 are set to inside the shell 1, and are along the circumferential direction arranged, any
One side of the other end of second blade 32 with the second gear disk 31 close to the first part 21 is fixedly connected, the other end
The inside of the second part 22, and one end court of multiple second blades 32 are protruded into towards the direction close to the first part 21
Close to the second part 22 axis direction tilt extend；Multiple second blades 32 are formed and 22 shape of second part
The frustum cone structure matched, and size is less than second part 22, first part 21 is run through simultaneously in multiple one end of multiple second blades 32
The inside of second part 22 is protruded into, multiple second blades 32 and Part III 23 are non-interference；
Soaking box 4, for the hollow round table structure inside the shell 1, the soaking box 4 is located at second tooth
The other side of wheel disc 31, and being coaxially disposed with the shell 1, the larger-diameter end face of the soaking box 4 is open, and with institute
The one side rotation connection of second gear disk 31 is stated, an end face diameter of soaking box 4 should be greater than the inner circle of second gear disk 31
Diameter enables the edge of an end face of soaking box 4 to be rotatablely connected with the one side of second gear disk 31, the soaking box 4
Small diameter other end on be equipped at intervals with multiple first through hole, close to the position of one end on the side of the soaking box 4
It sets place and is equipped with the second through-hole, be equipped with inlet opening at the position of its other end, the inside of the soaking box 4 is equipped with can will be described
Inlet opening cover movable plate 42, movable plate 42 be arc structure, the movable plate 42 be close to the inner wall of the soaking box 4 and
It is flexibly connected, the movable plate 42 is equipped with delivery hole 421, and the delivery hole 421 can be connected to the inlet opening；Practical application
In the second through-hole and inlet opening can be symmetrically set to the two sides of guide case 5, guarantee that the second through-hole and inlet opening are non-interference,
And when detect for the first time, the present invention is horizontally arranged and makes the second through-hole downward, inlet opening upward, avoids sample at this time
Just liquid leaks out product from the gap of inlet opening；First liquid in food samples is passed through the second through-hole first by the soaking box 4 of frustum cone structure
It is guided to the first sensing chamber, first time detection is carried out to the first liquid of food samples, the present invention is horizontal positioned at this time and makes second
Downward, the first liquid of the food samples in soaking box 4 flow to the first detection interior automatically by the second through-hole to through-hole；First liquid is directed at the
The present invention is inverted after one sensing chamber, i.e., will be sampled head-up, downward, the solid residue of food samples is fallen the other end of shell 1
To the inner wall of the other end of soaking box 4, then to soak is injected in soaking box 4, the liquid level of soak is logical lower than second
Hole avoids soak from flowing out from the second through-hole, and soak carries out dipping pretreatment to the fixed residue of food samples；Frustum cone structure
Soaking box 4 can realize that smashed food samples are easier to enter soaking box 4, and the first liquid of food samples can automatically pass through
Second through-hole flow to the first detection interior, realizes the separation of solid and liquid to food samples, while can also be the solid of food samples
Residue, which provides, impregnates space, and one case multi-purpose, realizes the repeated detection to food samples；
First striker plate 41, for circular configuration inside the soaking box 4, first striker plate 41 with it is described
The other end of soaking box 4 is parallel, is equipped at intervals on first striker plate 41 multiple one-to-one with multiple first through hole
Third through-hole, and first striker plate 41 can cover multiple first through hole, the soaking box 4 does not limit first backgauge
Rotation of the plate 41 around the axis of the soaking box 4；The movable plate 42 passes through the second connecting rod 43 with first striker plate 41
Connection；The center of circle of first striker plate 41 is located on the axis of soaking box 4, and the first striker plate 41 can be rotated relative to soaking box 4, and first
Striker plate 41 will drive the rotation of movable plate 42 while rotation, movable plate 42 is tightly attached to the inner wall of soaking box 4, when initial position,
First striker plate 41 is in first position, at this point, the first striker plate 41 covers multiple first through hole, one end of movable plate 42 is rigid
Good to cover inlet opening, soaking box 4 is not connected to mutually with guide case 5；It is opposite to soak when needing to import soak into soaking box 4
It steeps case 4 and rotates the first striker plate 41, the first striker plate 41 is turned into the second position, the first striker plate 41 still will be multiple at this time
First through hole covers, and the delivery hole 421 at 42 middle part of movable plate is connected to inlet opening, and soak passes through inlet opening and delivery hole 421
Into in soaking box 4, after the soak for entering soaking box 4 reaches aequum, continuation rotates the first striker plate in one direction
41 to the third place, and the first striker plate 41 still covers multiple first through hole at this time, and the middle part of movable plate 42 hides inlet opening
Lid, soak impregnate the residue of food samples；After the completion of immersion, the opposite soaking box 4 of the first striker plate 41 is continued
The 4th position is turned to toward the direction, multiple third through-holes of the first striker plate 41 and multiple first through hole correspond,
And be interconnected one by one, so that soaking box 4 is connected to guide case 5, while the other end of movable plate 42 covers inlet opening, impregnates
Liquid in case 4 is flowed into inside guide case 5 by multiple first through hole and multiple third through-holes, obtains the processing of food samples
Liquid；
Guide case 5, for the frustum cone structure being coaxially disposed with the soaking box 4, the guide case 5 is located at the shell 1
It is internal and be located at the other end of the soaking box 4 far from the second gear disk 31, lesser one end of diameter of the guide case 5
It is connected to the other end of the soaking box 4, multiple fourth holes is equipped at intervals on the other end being relatively large in diameter；Guide case 5 rises
To the effect that the sample liquid after impregnating is guided to the second sensing chamber；Since soaking box 4 is frustum cone structure, and its other end
Diameter is smaller, and in order to which more uniform will test test paper wetting, the present invention is provided between the second detection case 7 and soaking box 4
The guide case 5 of frustum cone structure carries out transition, guarantees that the treatment fluid of food samples being capable of more uniform, quick wetting detection examination
Paper improves the speed and accuracy of detection；
Second striker plate 51 is located inside the guide case 5, and second striker plate 51 is circle, the second gear
Flitch 51 is equipped with multiple and multiple fourth holes and corresponds fifth hole, and second striker plate 51 can be by multiple four
Through-hole covers；The extend radially outward shell 1 of the circumferential edges of second striker plate 51 along the shell 1, the shell 1
It does not limit second striker plate 51 with the guide case 5 to rotate around the axis of the guide case 5, second striker plate 51
It being connect with first striker plate 41 by first rotating shaft 511, the first rotating shaft 511 is coaxially disposed with the guide case 5, and
Cross the center of circle of first striker plate 41 and second striker plate 51；By the circumferential edge for rotating the outer circle of the second striker plate 51
Edge drives 511 turns of the first rotating shaft rotations for driving the first striker plate 41 and movable plate 42 simultaneously, the second striker plate 51 and first gear
As flitch 41, first position is located at when initial position, is rotated towards same direction in the second position, the third place and the 4th
Setting has stop, and only at four positions, and multiple fifth holes and multiple fourth holes correspond, and are connected to one by one, eats
The treatment fluid of product sample passes through multiple fifth holes and multiple fourth holes are flow in the second detection case 7, carries out second and detects；
First detection case 6 is set to inside the shell 1, and one end and the guide case 5 positioned at the soaking box 4
The other end between, be placed with the first Test paper 61 in first detection case 6, first detection case 6 and described second
Through-hole connection；First Test paper 61 is placed along the direction of 1 axis of shell；
Second detection case 7 is set to inside the shell 1, and is located at the guide case 5 far from the another of the soaking box 4
One end, second detection case 7 are connected to multiple fourth holes, and the second Test paper 71 is placed in second detection case 7；
Second Test paper 71 is placed along the direction of the radial line of the shell 1；
Recycling bins 8 are set to inside the shell 1, and are located at the other end of second detection case 7 and the shell 1
Between, the recycling bins 8 are connected to first detection case 6 and second detection case 7；First detection case 6 and the second detection
Liquid in case 7 is flow to automatically in recycling bins 8, and the sample liquid after centralized collection detection, recycling bins 8 may be configured as drawing and pulling type,
Convenient extract out out of shell 1 clears up the sample liquid after the detection in recycling bins 8；
Liquid reserve tank 9 is set to inside the shell 1, and between the recycling bins 8 and the other end of the shell 1,
The ball 91 for accommodating soak is equipped in the liquid reserve tank 9, the inlet opening of the ball 91 and the soaking box 4 connects
It is logical, it can be connected to by catheter 94, catheter 94 is located at outside shell 1, and parallel with the axis of shell 1, and the two of catheter 94
End is respectively equipped with outlet tube and inlet tube, and outlet tube passes through side and the liquid reserve tank 9 of shell 1, and be connected to inside ball 91,
Inlet tube passes through the side of shell 1 and is connected to the inlet opening of soaking box 4；Between 1 inner wall of the ball 91 and the shell
Equipped with pressing plate 92 and spring 93, the pressing plate 92 is parallel with the axis of the shell 1 and abuts with the ball 91, the bullet
Spring 93 is radially extended along the shell 1, and its both ends is connect with the inner wall of the pressing plate 92 and the shell 1 respectively；Spring
93 are in compressed shape body always, so that ball 91 is in compressed state always, so that in ball 91
At soak auto-guiding to inlet opening；
Second shaft 10, it is parallel with the axis of the shell 1, and be located at outside the side of the shell 1, described first
One end of shaft 511 is connect with the another side close to the shell 1 of the disk 212, axis of the other end along the shell 1
Line direction extends, and the disk 212 does not limit second shaft 10 around the rotation of own axes, and second shaft 10 is unlimited
The disk 212 is made around the rotation of the axis of the shell 1, the middle part of the first rotating shaft 511 is arranged with sleeve 102, described
Sleeve 102 is fixedly connected with the outer wall of the periphery of the shell 1, and sleeve 102 is towards the side of shell 1 and the side of shell 1
It is connected by support rod, the sleeve 102 does not limit second shaft 10 moving and around own axes along own axes
Rotation；One end fixing sleeve of second shaft 10 is equipped with third toothed disc 101, and third toothed disc 101 can be with first gear disk
211 and second gear disk 31 engage.Second shaft 10 is moved along its axis direction, adjusts the position of third toothed disc 101, by the
Two shafts 10 are mobile towards the direction close to sampling head so that third toothed disc 101 is engaged with first gear disk 211, stretch at this time
Bar 233 extends, and Part III 23 is moved away from the direction of shell 1 along the axis of shell 1, Part III 23 and second part
Between 22 from a distance；By the second shaft 10 around own axis, third toothed disc 101, first gear disk 211 are driven
Rotation, and then sampling head is driven to rotate around the axis of shell 1, sampling head is realized relative to the rotation of shell 1, by 10 court of the second shaft
The direction far from sampling head it is mobile so that third toothed disc 101 is engaged with second gear disk 31, the contraction of telescopic rod 233 at this time,
Part III 23 is moved to the initial position being close to second part 22, by the second shaft 10 around own axis, drives the
Three toothed discs 101, second gear disk 31 rotate, and then drive disintegrating mechanism rotation, realize that disintegrating mechanism turns with respect to shell 1
It is dynamic.
In the above-mentioned technical solutions, when initial position of the present invention, the first striker plate 41 and the second striker plate 51 are respectively positioned on
One position, i.e. inlet opening are covered by movable plate 42, and multiple first through hole are covered by the first striker plate 41, and multiple fourth holes are by
Two striker plates 51 cover；Part III 23 is close to second part 22, and sampling head is closed receiving state；
In the use of the present invention, the first Test paper 61 and are put into the first detection case 6 and the second detection case 7 first
Two Test papers 71 inject soak in the ball 91 of liquid reserve tank 9, by the second shaft 10 towards the direction close to sampling head
It is moved to the position that third toothed disc 101 is engaged with first gear disk 211, Part III 23 is pushed into one with second part 22
End face has position at regular intervals, and food samples are entered in second part 22 by this spacing, then will be of the invention vertical
It is downwardly into food samples to be measured, sample can be potato, pumpkin, apple etc., then rotate the second shaft 10, drive second
Toothed disc 31 and third toothed disc 101 rotate, and then drive sampling head is whole to rotate relative to shell 1, will enter second part 22
Food samples and twist cut, while second part 22 and the rotation of Part III 23 drive multiple first blades 24 to rotate, energy
It is enough that food product is stirred, further facilitate sampling, the sampling of especially convenient potato, pumpkin to hard；Then by
Two shafts 10 are pulled away from the direction of sampling head, and telescopic rod 233 is contracted to initial length, and Part III 23 is driven to be moved to
The position being close to one end of second part 22, sampling head is closed, and the sample positioned at second part 22 is the sample acquired；
The present invention is taken out from food, and rotates the second shaft 10, drives the rotation of third toothed disc 101, second gear disk 31, the
Two toothed discs 31 are rotated with multiple second blades 32, and the sample of the second 32 pairs of blade acquisition carries out pulverization process, in operation may be used
By transparent shell 1, the amount of sample acquisition and the degree of sample comminution are observed in real time；It, will be of the invention horizontal after the completion of crushing
It places and makes the second through-hole downward, sample segment stoste can be generated in food samples crushing process, stoste is led to by second
Hole is directed into the first detection case 6, is detected to the stoste of sample, suitable Test paper can be selected to put according to testing requirements
Enter in the first detection case 6 and the second detection case 7；
Then by vertical handstand of the invention, i.e., straight up, downward, the solid of sample is residual for the other end of shell 1 for sampling head
Slag is automatically fallen into the inner wall of the other end of soaking box 4, and the circumferential edges of the second striker plate 51 are rotated relative to shell 1, will
First striker plate 41 and the second striker plate 51 turn to the second position, and inlet opening is connected to delivery hole 421, and soak enters immersion
In case 4, after the completion of soak injection, the second striker plate 51 is rotated to the third place, movable plate 42 covers inlet opening, sample
Solid residue by soak immersion treatment for a period of time, the present invention can be shaken in soaking process, plays and is soaked in soaking box 4
Steep the effect of the solid residue stirring of liquid and sample；After the completion of immersion, 51 to the 4th position of the second striker plate is continued to rotate, it is multiple
Third through-hole is corresponded and is interconnected with multiple first through hole, and multiple fifth holes and multiple fourth holes correspond
And be interconnected, the liquid in soaking box 4 is entered in guide case 5 by multiple third through-holes and multiple first through hole, and then
And excessively multiple fifth holes and multiple fourth holes uniformly enter in the second detection case 7, by the second inspection in the second detection case 7
Test paper 71 uniformly soaks, and the liquid in the first detection case 6 and the second detection case 7 freely flows downwardly in recycling bins 8, nothing
First Test paper 61 and the second Test paper 71 need to be taken out observation testing result, can be observed by transparent shell 1
Testing result, fast and easy, and testing result accuracy is higher；The inspection to the quantitative and semi-quantitative of sample can be achieved in the present invention
It surveys；
In practical applications, electronic scale can be set on striker plate, the solid residue of sample can be weighed, and according to
The weight of solid residue injects suitable soak, according to the import volume of solid sample and immersion liquid proportional control soak, leads to
Normal soak is distilled water；The sxemiquantitative to sample detection may be implemented, the configuration of the present invention is simple can show food
, and repeated detection can be carried out to food samples, entire detection process carries out inside shell 1, and without going touching to examine with hand
Test sample and test paper provide sterile detection environment, avoid influence of the extraneous contact to testing result, guarantee to testing result
Accuracy.
In another technical solution, the portable fruit or vegetable type food detection device, the bottom of the Part III 23
Face is equipped with the pusher bucket 234 of frustum cone structure, and the pusher bucket 234 is coaxially disposed with the Part III 23, the pusher bucket
234 end face being relatively large in diameter is connect with the other end of the Part III 23, and the middle part of the pusher bucket 234, which is equipped with, to be supplied
The 6th through-hole that the telescopic rod 233 passes through.Pusher bucket 234 and multiple second blades 32 are non-interference, and pusher bucket 234 will acquire
Sample towards close to multiple second blades 32 direction push, promote the crushing of sample.
In another technical solution, the portable fruit or vegetable type food detection device is set on the side of the shell 1
There are the first lid and the second lid that can be opened/close, it is right that the test paper of first lid and first detection case 6 places mouth
It answers, second lid is corresponding with the test paper of second detection case 7 placement mouth.It can be by opening the first lid to the first detection
It is placed in case 6 or the second detection examination is placed into the second detection case 7 or replaced to the first Test paper 61 of replacement, the first lid of opening
Paper 71 after completing detection every time, opens the first lid and the second lid, and used first Test paper 61 and the second detection are tried
Paper 71 takes out, and carries out wiped clean to the first detection case 6 and the second detection case 7, guarantees the first detection case 6 and the second detection case
Dried and clean in 7, and the first Test paper 61 and the second detection examination are placed again into the first detection case 6 and the second detection case 7
Paper 71, to carry out the detection of next time.
In another technical solution, the portable fruit or vegetable type food detection device, second shaft 10 it is another
One end is installed with the handle 103 of L-shaped structure.L-shaped handle 103 facilitates the second shaft 10 of rotation, improves of the invention operate
Property.
In another technical solution, the portable fruit or vegetable type food detection device, which is characterized in that the disk
It is equipped with groove on 212 another side, the groove is T shape along the radial interface of any disk 212, and described second
One end of shaft 10 extends in the groove, and rotates and be fastened in the groove.T connected in star can satisfy the second shaft 10
The promotion along its axis can drive the moving relative to shell 1 of disk 212, and then realize the on and off of sampling head head,
It can satisfy the non-interference around the rotation of own axes and the rotation around 1 axis of shell of disk 212 of the second shaft 10 again, protect
The harmony cooperated between each component of the card present invention.
In another technical solution, the portable fruit or vegetable type food detection device is the first part 21, described
The other end of second part 22, an end face of the second part 22, the bottom surface of the Part III 23, the disk 212
The diameter ratio of inner circle, 212 outer circle of the disk and the shell 1 is 1:1:0.3:0.3:1:1.2:1.Guarantee the phase between each component
It connects and will not influence respective function.
In another technical solution, the portable fruit or vegetable type food detection device, the first gear disk 211
Inner circle, the inner circle of the second gear disk 31, an end face of the guide case 5, the other end of the guide case 5, the leaching
Steep an end face of case 4, the other end of the soaking box 4, first striker plate 41, second striker plate 51 and the shell
The diameter ratio of body 1 is 1:0.8:0.9:0.4:0.4:0.8:0.4:0.8:1.Guarantee that each component can be connected with each other, and respectively
Function it is unaffected.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.To application of the invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. portable fruit or vegetable type food detection device, characterized in that it comprises:
Shell, is the hollow cylinder structure of open at one end, and the side of the shell is transparent material；
Sampling head, diameter are changed linearly along the direction of the shell axis, and the sampling head includes successively interconnected
The first part of the hollow cylinder structure of open at both ends, the second part of the hollow round table structure of open at both ends and conical structure
Part III, the other end that one end of the first part is relatively large in diameter with the second part is sealedly and fixedly connected, another
First gear disk is equipped between end and one end of the shell, the first gear disk is parallel with an end face of the shell
Cirque structure, and the center of circle is located on the axis of the shell, one of first part described in the one side of the first gear disk
End margin is sealedly and fixedly connected, and another side is rotatablely connected with an end margin of the shell；It is slided in the first part
It is arranged with cricoid disk, the first part does not limit the disk and moves along the axis direction of first part；Described
The bottom surface of three parts is connect with the lesser one end of the diameter of the second part by telescopic rod, the telescopic rod and the third
Partial axis is parallel；The outer wall of the Part III is equipped with multiple fixed blocks, and a fixed block passes through one first connection
Bar is connect with the one side of the close second part of the disk；On the outer wall of the second part and the Part III between
Every equipped with multiple first blades；Any first blade and any fixed block are non-interference；
Crushing part comprising the second gear disk of circular ring shape and multiple second blades, the second gear disk and described first
Toothed disc is parallel, and the inner circle of the second gear disk is located at the enclosure interior, and outer circle is located at the hull outside, the shell
The rotation that the second gear coils the shell axis is not limited；Multiple second blades are set to the enclosure interior, and edge
Circumferencial direction arrangement, the other end of any second blade are fixed with the second gear disk close to the one side of the first part
Connection, the other end protrude into the inside of the second part towards the direction close to the first part, and multiple second blades
One end is tilted towards the direction of the axis close to the second part to be extended；
Soaking box, for positioned at the hollow round table structure of the enclosure interior, the soaking box is located at the second gear disk
The other side, and being coaxially disposed with the shell, the larger-diameter end face of the soaking box is open, and with the second gear
The one side of disk is rotatablely connected, and is equipped at intervals with multiple first through hole on the other end of the small diameter of the soaking box, described
The second through-hole is equipped on the side of soaking box at the position of one end, inlet opening is equipped at the position of its other end,
The inside of the soaking box is equipped with the movable plate that can cover the inlet opening, and movable plate is arc structure, the movable plate with
The inner wall of the soaking box is close to and is flexibly connected, and the movable plate is equipped with delivery hole, and the delivery hole can be with the feed liquor
Hole connection；
First striker plate, for the circular configuration inside the soaking box, first striker plate and the soaking box
Other end is parallel, and the multiple and one-to-one third through-hole of multiple first through hole is equipped at intervals on first striker plate, and
First striker plate can cover multiple first through hole, and the soaking box does not limit first striker plate around the soaking box
Axis rotation；The movable plate is connect with first striker plate by the second connecting rod；The center of circle position of first striker plate
In on the axis of soaking box；
Guide case, for the frustum cone structure being coaxially disposed with the soaking box, the guide case is located at the enclosure interior and position
In the other end of the soaking box far from the second gear disk, lesser one end of diameter of the guide case and the soaking box
Other end connection, be equipped at intervals with multiple fourth holes on the other end being relatively large in diameter；
Second striker plate is located inside the guide case, and second striker plate is circle, and second striker plate is equipped with
It is multiple to correspond fifth hole with multiple fourth holes, and second striker plate can cover multiple fourth holes；It is described
For the circumferential edges of second striker plate along the shell that extends radially outward of the shell, the shell and the guide case are unlimited
The axis that second striker plate is made around the guide case rotates, and second striker plate and first striker plate pass through first
Shaft connection, the first rotating shaft and the guide case are coaxially disposed；
First detection case is disposed in the housing portion, and is located at one end of the soaking box and the other end of the guide case
Between, the first Test paper is placed in first detection case, first detection case is connected to second through-hole；
Second detection case is disposed in the housing portion, and is located at the other end of the guide case far from the soaking box, described
Second detection case is connected to multiple fourth holes, is placed with the second Test paper in second detection case；
Recycling bins are disposed in the housing portion, and between second detection case and the other end of the shell, described
Recycling bins are connected to first detection case and second detection case；
Liquid reserve tank is disposed in the housing portion, and between the recycling bins and the other end of the shell, the liquid storage
The ball for accommodating soak is equipped in case, the ball is connected to the inlet opening of the soaking box, the ball and
Pressing plate and spring are equipped between the inner walls, the pressing plate is parallel with the axis of the shell and supports with the ball
It connects, the spring is radially extended along the shell, and its both ends is connect with the inner wall of the pressing plate and the shell respectively；
Second shaft, it is parallel with the axis of the shell, and be located at outside the side of the shell, the one of the first rotating shaft
It holds and is connect with the another side close to the shell of the disk, the other end extends along the axis direction of the shell, described
Disk does not limit second shaft around the rotation of own axes, and second shaft does not limit the disk around the shell
The rotation of axis is arranged with sleeve in the middle part of the first rotating shaft, and the outer wall of the sleeve and the periphery of the shell is fixed
Connection, the sleeve do not limit second shaft along own axes move and around own axes rotation；Described second turn
One end fixing sleeve of axis is equipped with third toothed disc, and third toothed disc can be engaged with first gear disk and second gear disk.
2. portable fruit or vegetable type food detection device as described in claim 1, which is characterized in that the bottom surface of the Part III
It is equipped with the pusher bucket of frustum cone structure, the pusher bucket and the Part III are coaxially disposed, and the pusher bucket is relatively large in diameter
An end face connect with the other end of the Part III, the middle part of the pusher bucket is equipped with the passed through for the telescopic rod
Six through-holes.
3. portable fruit or vegetable type food detection device as claimed in claim 2, which is characterized in that set on the side of the shell
There are the first lid and the second lid that can be opened/close, it is right that the test paper of first lid and first detection case places mouth
It answers, second lid is corresponding with the test paper of second detection case placement mouth.
4. portable fruit or vegetable type food detection device as claimed in claim 3, which is characterized in that second shaft it is another
End is installed with the handle of L-shaped structure.
5. portable fruit or vegetable type food detection device as claimed in claim 4, which is characterized in that the another side of the disk
On be equipped with groove, the groove is T shape along the interface of any disk radial direction, and one end of second shaft extends to
In the groove, and rotates and be fastened in the groove.
6. portable fruit or vegetable type food detection device as claimed in claim 5, which is characterized in that the first part, described
It is the other end of second part, an end face of the second part, the bottom surface of the Part III, the disk inner circle, described
The diameter ratio of disk outer circle and the shell is 1:1:0.3:0.3:1:1.2:1.
7. portable fruit or vegetable type food detection device as claimed in claim 6, which is characterized in that the first gear disk it is interior
The inner circle of round, the described second gear disk, an end face of the guide case, the other end of the guide case, the soaking box
One end face, the other end of the soaking box, first striker plate, second striker plate and the shell diameter ratio
For 1:0.8:0.9:0.4:0.4:0.8:0.4:0.8:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584173.7A CN109358168B (en) | 2018-12-24 | 2018-12-24 | Portable fruit vegetables food detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584173.7A CN109358168B (en) | 2018-12-24 | 2018-12-24 | Portable fruit vegetables food detection device |
Publications (2)
| Publication Number | Publication Date |
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| CN109358168A true CN109358168A (en) | 2019-02-19 |
| CN109358168B CN109358168B (en) | 2021-02-09 |
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ID=65329360
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811584173.7A Active CN109358168B (en) | 2018-12-24 | 2018-12-24 | Portable fruit vegetables food detection device |
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| CN112730711A (en) * | 2021-02-23 | 2021-04-30 | 合肥工业大学 | Quick pesticide detection device based on chromatographic detection method |
| CN112903931A (en) * | 2021-01-19 | 2021-06-04 | 国鼎检测技术(重庆)有限公司 | Food processing and detecting integrated device for multiple samples |
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