CN108308513A - Food inspection thawing apparatus and defreezing method - Google Patents
Food inspection thawing apparatus and defreezing method Download PDFInfo
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- CN108308513A CN108308513A CN201810175947.4A CN201810175947A CN108308513A CN 108308513 A CN108308513 A CN 108308513A CN 201810175947 A CN201810175947 A CN 201810175947A CN 108308513 A CN108308513 A CN 108308513A
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- hot wind
- defrosting
- food
- conveyer belt
- trash ice
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/365—Thawing subsequent to freezing
Abstract
The invention discloses a kind of food inspection thawing apparatus and defreezing methods, it is intended to which it is slow to food defrosting speed to solve food inspection thawing equipment, thaws ineffective, is not easy to the deficiency of the detection of food.The invention includes trash ice slot, material shaking plate, defrosting sink, trash ice slot lower end is hinged with the discharging lid that can be opened downwards, ejection ice crushing mechanisms is installed above trash ice slot, gather several sieve pores on material shaking plate, material shaking plate is inclined at below discharging lid, the shaker mechanism of driving material shaking plate shake is installed below material shaking plate, defrosting sink area is equipped with water-bath defrosting conveyer belt, hot wind defrosting conveyer belt, hot wind air blown producer, water-bath defrosting conveyer belt is located at close to middle section in defrosting sink, and melt water groove bottom is equipped with temperature sensor and several unidirectional blow heads；Hot wind defrosting conveyer belt is sequentially arranged above with level-one hot wind Unfreezing apparatus, two level hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus, material fetching mechanism.
Description
Technical field
The present invention relates to a kind of food inspection deforst techniques, more specifically, it relates to which a kind of food inspection is filled with thawing
It sets and defreezing method.
Background technology
Cold chain fast food is supplied in the occasions such as aircraft, high ferro, convenience store extensively, is only needed when edible by the heating of cold chain fast food i.e.
Can, it is very convenient.In order to ensure the safety of food, need to carry out the indexs such as bacterium, microorganism, tenor to raw-food material
Detection, many raw-food materials need freezer storage, need first to thaw before being detected, common defreezing method has
Naturally to thaw, water-bath defrosting, microwave thawing etc., naturally to thaw and water-bath thawing rate are slow, thaw ineffective, and microwave thawing holds
The internal structure of destructible food, to influence the quality of food.Therefore currently used food defrosting method is not easy to food
Detection.
Chinese patent publication No. CN107314931A discloses a kind of food inspection thawing equipment, includes bottom plate,
One strut, the second strut, apparatus for placing and thawing apparatus, bottom plate top left side is symmetrical to be equipped with the first strut, bottom plate top
Right side is symmetrical to be equipped with the second strut, and apparatus for placing is equipped at the top of the first strut, thawing apparatus is equipped at the top of the second strut, puts
Device is set in the left of thawing apparatus.The present invention can preferably place food by apparatus for placing, by first through hole so that
Blow wind into babinet, and by outlet pipe can by the water of thaw from case stop in discharge, then pass through sliding rail and sliding block
Cooperation drives cylinder body to move left and right, and the thawing rate of food is adjusted with this, and operation is simpler.But this food inspection
It is slow to food defrosting speed with thawing equipment, it thaws ineffective, is not easy to the detection of food.
Invention content
The present invention overcomes food inspection thawing equipment is slow to food defrosting speed, thaws ineffective, be not easy to eat
The deficiency of the detection of product provides a kind of food inspection thawing apparatus and defreezing method, it is fast to food defrosting speed, thaws
Effect is good, is convenient for the detection of food.
In order to solve the above-mentioned technical problem, the present invention uses following technical scheme：A kind of food inspection thawing apparatus, packet
Trash ice slot, material shaking plate, defrosting sink are included, trash ice slot lower end is hinged with the discharging lid that can be opened downwards, is equipped with above trash ice slot
Ice crushing mechanisms is launched, ejection ice crushing mechanisms is equipped with several piston ejector ram, ejector pistons being arranged towards discharging lid, gathers on material shaking plate several
Sieve pore, material shaking plate are inclined at below discharging lid, and the shaker mechanism of driving material shaking plate shake is equipped with below material shaking plate, is thawed
Sink area is equipped with water-bath defrosting conveyer belt, hot wind defrosting conveyer belt, hot wind air blown producer, and water-bath defrosting conveyer belt one end is located at
The lower section of material shaking plate lower end, water-bath defrosting conveyer belt are located at close to middle section in defrosting sink, the installation of melt water groove bottom
There are temperature sensor and several unidirectional blow heads, unidirectional blow head to be communicated on hot wind air blown producer；On hot wind defrosting conveyer belt
Side is sequentially installed with level-one hot wind Unfreezing apparatus, two level hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus, material fetching mechanism, level-one hot wind solution
Freeze device, two level hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus reduces to hot wind defrosting conveyer belt blowing hot-air and hot blast temperature successively,
Conveying strap end portion lower section is thawed equipped with blowpit close to the hot wind of material fetching mechanism.
When food inspection is worked with thawing apparatus, the raw-food material of frost is fitted into trash ice slot, then starts by the first step
Launch ice crushing mechanisms, make piston ejector ram, ejector piston ejection strike on raw-food material in trash ice slot to raw-food material carry out ejection hit it is broken
Ice opens downwards discharging lid, makes to fall on material shaking under the raw-food material after trash ice after trash ice is hit in ejection several times
On plate, raw-food material whereabouts strikes further trash ice on material shaking plate；Second step, starting the shaker mechanism below material shaking plate makes to tremble
Flitch is shaken up and down, to make raw-food material be slipped on water-bath defrosting conveyer belt from lower one end, while the trash ice being scattered
It is fallen down from the sieve pore on material shaking plate with water；Third walks, and raw-food material conveys in water-bath defrosting conveyer belt and passes through defrosting
In water-bath in sink, hot wind air blown producer works and is blown into hot wind into defrosting sink by unidirectional blow head, in defrosting sink
Bubble is formed in interior water-bath, the defrosting that raw-food material is accelerated in heating is carried out to water-bath, examined according to temperature sensor in defrosting sink
The air quantity and temperature of hot wind air blown producer is adjusted in the temperature measured, and raw-food material leaves water-bath defrosting conveyer belt and cunning later
It falls on hot wind defrosting conveyer belt；4th step, raw-food material pass through level-one hot wind Unfreezing apparatus, two successively with hot wind defrosting conveyer belt
Grade hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus carry out hot wind defrosting, and hot wind thaw point reduces successively；5th step, material fetching mechanism
Raw-food material on hot wind defrosting conveyer belt after hot wind thaws is sampled, blowpit is fallen under extra raw-food material
In.
Frozen food raw material thaws before testing, when defrosting first in trash ice slot by launching in ice crushing mechanisms
Piston ejector ram, ejector piston carries out ejection to raw-food material and hits trash ice, so that the frozen food raw material of caking is broken into fritter, is conducive to subsequent
It thaws.The setting of material shaking plate rejects trash ice by sieve pore, while it is broken further to carry out shake to the frozen food raw material of fritter
It is broken, convenient for thawing.Frozen food raw material carries out water-bath defrosting by defrosting sink, and unidirectional blow head is to solution during defrosting
Freeze in sink and be blown into hot wind, forms bubble in the water-bath in defrosting sink and the solution that raw-food material is accelerated in heating is carried out to water-bath
Freeze.Raw-food material on hot wind defrosting conveyer belt has been basically completed defrosting, using level-one hot wind Unfreezing apparatus, two level hot wind solution
Freeze device, the progress hot wind defrosting of three-level hot wind Unfreezing apparatus, to realize the complete defrosting of raw-food material, the product without destroying food
Matter is sampled detection finally by material fetching mechanism.This food inspection thawing apparatus is fast to food defrosting speed, effect of thawing
Fruit is good, is convenient for the detection of food.
Preferably, ejection ice crushing mechanisms includes mounting base, top plate, trash ice motor, guide plate, mounting base is equipped with several
The mounting hole that a and piston ejector ram, ejector piston is arranged in a one-to-one correspondence, piston ejector ram, ejector piston upper end are both connected on top plate, and peace is stretched out in piston ejector ram, ejector piston lower end respectively
Hole is filled, is set with trash ice spring on piston ejector ram, ejector piston, trash ice spring is connected between top plate and mounting hole, and top plate side is equipped with length
The expansion plate of bar shaped, is equipped with abutting spring between expansion plate and top plate, guide plate is mounted on the top of expansion plate and can push
Expansion plate bounces back to top plate, and trash ice motor output shaft is connected with eccentric wheel, and eccentric wheel is equipped with far from trash ice motor side to expansion plate
The pusher head of bending, pusher head end abutment is on expansion plate lower surface.
When launching ice crushing mechanisms work, trash ice electric motor starting band movable eccentric wheel rotates, when the pusher head on eccentric wheel is under
Jacking up top plate upwards during up rotating makes top plate reach extreme higher position, stretches when top plate will reach extreme higher position
Plate abuts on guide plate, and expansion plate bounces back to top plate direction under the action of guide plate, to make pusher head and expansion plate point
From top plate launches downwards under the action of trash ice spring at this time, and to make piston ejector ram, ejector piston lower end, ejection strikes frozen food downwards
Raw material carries out ejection and hits trash ice, and the frozen food raw material of caking is made to be broken into fritter.When top plate is moved downwardly to extreme lower position
When, expansion plate is protruding in the case where abutting spring effect, and pusher head rotates again at this time abuts to top plate on expansion plate lower surface
It jacks up upwards, carries out ejection trash ice action next time.After carrying out trash ice action several times repeatedly, trash ice motor stopping,
Discharging lid is opened downwards, makes to fall on material shaking plate under the raw-food material after trash ice.
Preferably, discharging cap upper surface is equipped with several protrusions, protrusion is in evagination arcuate structure.Protrusion is provided with
Trash ice effect is hit to the ejection of frozen food raw material conducive to piston ejector ram, ejector piston is improved.
Preferably, shaker mechanism include shake motor, it is cam, several positioning columns being connected on material shaking plate, several
The bearing that a and positioning column is arranged in a one-to-one correspondence, is set with shake spring on positioning column, shake spring be connected to material shaking plate and
Between bearing, positioning column is actively plugged on bearing, and shake motor output shaft connects cam, and cam is connected to material shaking plate lower surface
On.
When shaker mechanism works, shake motor band moving cam rotates, and cam is connected on material shaking plate lower surface, shakes spring
It is connected between material shaking plate and bearing, to realize the shake up and down of material shaking plate.Positioning column during material shaking plate is shaken up and down
It is actively plugged on bearing and slides up and down, so that it is guaranteed that the steady shake of material shaking plate.
Preferably, being equidistantly equipped with several striker plates in water-bath defrosting belt outer surface.The setting of striker plate is advantageous
In the reliable delivery of raw-food material.
Preferably, hot wind air blown producer includes casing, air blower, heating wire, heating wire is mounted on blower outlet position
It sets.The wind of air blower bulging form hot wind by electric-heating-wire-heating and blowed to by unidirectional blow head in the water-bath of defrosting sink into
Row heating is thawed.
Preferably, level-one hot wind Unfreezing apparatus, two level hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus include body, air blast
Air inlet on mechanical, electrical heated filament, temperature sensor, blower inlet and body is connected to, on blower outlet and body
Air outlet is connected to, and heating wire is mounted in body close to blower outlet position, and temperature sensor is mounted on body air outlet
Position.The wind of air blower bulging forms hot wind by electric-heating-wire-heating and blows to the progress heat of the raw-food material on hot wind defrosting conveyer belt
Wind thaws.
Preferably, material fetching mechanism includes pedestal, is mounted on the base and rotatable pick-up arm, feeding seat, feeding cylinder,
Pick-up arm upper end is equipped with lifting piston cylinder, and feeding seat is connect with lifting piston cylinder telescopic rod, and material folding work is equipped on feeding seat
Plug cylinder, feeding cylinder are mounted on feeding seat, and the promotion plug and extracting jaw being axially movable are equipped in feeding cylinder, and promotion is held beyond the Great Wall
It is connect with material folding piston cylinder telescopic rod, pushes plug lower end to be equipped with connecting rod, extracting jaw includes two intersections and hinged folder
Body, connects articulated shaft between two clamps, and articulated shaft is connected to connecting rod lower end, clamp include in the clip shell of hemispherical shell structure with
And the clamp holder being arranged in clip shell, return spring is installed between two clamp holders, the open edge lid of two clip shells is combined to be formed
Feeding chamber.
When material fetching mechanism works, after pick-up arm turns to suitable position on pedestal, lifting piston cylinder working is by feeding seat
It is elevated to suitable position, material folding piston cylinder working pushes down on extracting jaw outside feeding cylinder, work of the extracting jaw in return spring
Under, two clamps are flared out, and lifting piston cylinder continues to push down on feeding seat, after two clamps are clamped to food material, material folding
Piston cylinder telescopic rod moves up, and drives extracting jaw to move up, so that extracting jaw is retracted in feeding cylinder, in the effect of feeding cylinder
Under, two clamps are close to each other to be clamped together, and raw-food material is sampled in feeding intracavitary at this time.Pick-up arm turns to detection later
Position, material folding piston cylinder telescopic rod move down and extracting jaw are released downwards to feeding cylinder, extracting jaw under the action of return spring,
Two clamps are flared out, and detection station is fallen under the raw-food material sample to make feeding intracavitary.Entire sampling process is automatically complete
At, it is easy to operate, avoid secondary pollution.
Preferably, pedestal is equipped with connecting hole and mounting groove, pick-up arm lower end is equipped with shaft, shaft upper end on pick-up arm
Equipped with supporting wheel, feeding motor is installed in mounting groove, shaft is rotatably installed in connecting hole, is pacified on feeding motor output shaft
Fill driving wheel, driving wheel and supporting wheel engaged transmission.The work of feeding motor drives supporting wheel rotation, to realize pick-up arm
Rotation.Supporting wheel has not only acted as the effect of transmission, also acts the gentle support for being conducive to pick-up arm, shaft ensures feeding
The smooth rotation of arm.
The raw-food material of frost is fitted into trash ice slot by a kind of defreezing method of food inspection thawing apparatus, the first step,
Then start ejection ice crushing mechanisms, so that piston ejector ram, ejector piston ejection is struck on the raw-food material in trash ice slot and raw-food material is launched
Trash ice is hit, after trash ice is hit in ejection several times, discharging lid is opened downwards, the raw-food material after trash ice is made to fall
Onto material shaking plate, raw-food material whereabouts strikes further trash ice on material shaking plate；Second step starts the shake machine below material shaking plate
Structure makes material shaking plate shake up and down, to make raw-food material be slipped on water-bath defrosting conveyer belt from lower one end, is scattered simultaneously
Trash ice and water fallen down from the sieve pore on material shaking plate；Third walks, and raw-food material is conveyed and passed through in water-bath defrosting conveyer belt
It crosses in the water-bath in defrosting sink, hot wind air blown producer works and is blown into hot wind into defrosting sink by unidirectional blow head, is solving
Bubble is formed in the water-bath frozen in sink, the defrosting that raw-food material is accelerated in heating is carried out to water-bath, passed according to temperature in defrosting sink
The air quantity and temperature of hot wind air blown producer is adjusted in the temperature that sensor detects, raw-food material leaves water-bath defrosting conveying later
Band is simultaneously slipped on hot wind defrosting conveyer belt；4th step, raw-food material pass through level-one hot wind solution successively with hot wind defrosting conveyer belt
Freeze device, two level hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus and carry out hot wind defrosting, hot wind thaw point reduces successively；5th step, takes
Material mechanism is sampled the raw-food material on hot wind defrosting conveyer belt after hot wind thaws, and is fallen under extra raw-food material
In blowpit.
Frozen food raw material thaws before testing, when defrosting first in trash ice slot by launching in ice crushing mechanisms
Piston ejector ram, ejector piston carries out ejection to raw-food material and hits trash ice, so that the frozen food raw material of caking is broken into fritter, is conducive to subsequent
It thaws.The setting of material shaking plate rejects trash ice by sieve pore, while it is broken further to carry out shake to the frozen food raw material of fritter
It is broken, convenient for thawing.Frozen food raw material carries out water-bath defrosting by defrosting sink, and unidirectional blow head is to solution during defrosting
Freeze in sink and be blown into hot wind, forms bubble in the water-bath in defrosting sink and the solution that raw-food material is accelerated in heating is carried out to water-bath
Freeze.Raw-food material on hot wind defrosting conveyer belt has been basically completed defrosting, using level-one hot wind Unfreezing apparatus, two level hot wind solution
Freeze device, the progress hot wind defrosting of three-level hot wind Unfreezing apparatus, to realize the complete defrosting of raw-food material, the product without destroying food
Matter is sampled detection finally by material fetching mechanism.The defreezing method of this food inspection thawing apparatus is to food defrosting speed
Degree is fast, and defrosting effect is good, is convenient for the detection of food.
Compared with prior art, the beneficial effects of the invention are as follows：Food inspection thawing apparatus and defreezing method are to food
Thawing rate is fast, and defrosting effect is good, is convenient for the detection of food.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the present invention；
Fig. 2 is the material fetching mechanism structural schematic diagram of the present invention；
In figure：1, trash ice slot, 2, material shaking plate, 3, defrosting sink, 4, discharging lid, 5, piston ejector ram, ejector piston, 6, water-bath defrosting conveyer belt, 7, heat
Wind defrosting conveyer belt, 8, hot wind air blown producer, 9, temperature sensor, 10, unidirectional blow head, 11, level-one hot wind Unfreezing apparatus, 12, two
Grade hot wind Unfreezing apparatus, 13, three-level hot wind Unfreezing apparatus, 14, material fetching mechanism, 15, blowpit, 16, mounting base, 17, top plate, 18, broken
Ice motor, 19, guide plate, 20, mounting hole, 21, trash ice spring, 22, expansion plate, 23, abut spring, 24, eccentric wheel, 25, push away
Dynamic head, 26, protrusion, 27, directive wheel, 28, cam, 29, positioning column, 30, bearing, 31, shake spring, 32, push piston cylinder,
33, striker plate, 34, pedestal, 35, pick-up arm, 36, feeding seat, 37, feeding cylinder, 38, lifting piston cylinder, 39, material folding piston cylinder,
40, plug is pushed, 41, extracting jaw, 42, connecting rod, 43, clamp, 44, clip shell, 45, clamp holder, 46, return spring, 47, feeding chamber,
48, connecting hole, 49, mounting groove, 50, shaft, 51, supporting wheel, 52, feeding motor, 53, driving wheel.
Specific implementation mode
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention is further described：
Embodiment：A kind of food inspection thawing apparatus（Referring to attached drawing 1, attached drawing 2）, including trash ice slot 1, material shaking plate 2, melt water
Slot 3, trash ice slot lower end are hinged with the discharging lid 4 that can be opened downwards, are hinged on trash ice slot outer wall and push piston cylinder 32, push and live
Plug cylinder telescopic rod is connected to discharging lid edge, and ejection ice crushing mechanisms is equipped with above trash ice slot, if ejection ice crushing mechanisms is equipped with
The piston ejector ram, ejector piston 5 that dry root is arranged towards discharging lid, discharging cap upper surface are equipped with several protrusions 26, and protrusion is in outer convex knot
Structure.Gather several sieve pores on material shaking plate, and material shaking plate is inclined at below discharging lid, and driving material shaking plate is equipped with below material shaking plate
The shaker mechanism of shake, defrosting sink area are equipped with water-bath defrosting conveyer belt 6, hot wind defrosting conveyer belt 7, hot wind air blown producer 8,
Water-bath defrosting conveyer belt one end is located at the lower section of material shaking plate lower end, and water-bath defrosting conveyer belt is located at melt water close to middle section
In slot, melt water groove bottom is equipped with temperature sensor 9 and several unidirectional blow heads 10, and unidirectional blow head is communicated to hot wind drum
On wind device.Several striker plates 33 are equidistantly equipped in water-bath defrosting belt outer surface.Hot wind air blown producer includes casing, air blast
Mechanical, electrical heated filament, heating wire are mounted on blower outlet position.Unidirectional blow head is connected to blower outlet.Melt water
Directive wheel 27 is installed close to water-bath defrosting conveyer belt centre position in slot, directive wheel both sides are equipped with auxiliary in defrosting sink
Wheel, directive wheel, auxiliary wheel are adapted to connection with water-bath defrosting conveyer belt, and directive wheel is pressed together on the outside of water-bath defrosting conveyer belt, auxiliary
Wheel is helped to be supported on the inside of water-bath defrosting conveyer belt, low both sides are high among water-bath defrosting conveyer belt top.On hot wind defrosting conveyer belt
Side is sequentially installed with level-one hot wind Unfreezing apparatus 11, two level hot wind Unfreezing apparatus 12, three-level hot wind Unfreezing apparatus 13, material fetching mechanism 14, and one
Grade hot wind Unfreezing apparatus, two level hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus are to hot wind defrosting conveyer belt blowing hot-air and hot blast temperature
It reduces successively, thaws conveying strap end portion lower section equipped with blowpit 15 close to the hot wind of material fetching mechanism.Level-one hot wind Unfreezing apparatus, two level
Hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus include body, air blower, heating wire, temperature sensor, blower inlet and machine
Air inlet connection on body, blower outlet are connected to the air outlet on body, and heating wire is mounted in body close to air blast
Machine air outlet position, temperature sensor are mounted on body air outlet position.Water-bath defrosting conveyer belt, hot wind defrosting conveyer belt are
Mesh belt structure.
Ejection ice crushing mechanisms includes mounting base 16, top plate 17, trash ice motor 18, guide plate 19, and mounting base is equipped with several
The mounting hole 20 that a and piston ejector ram, ejector piston is arranged in a one-to-one correspondence, piston ejector ram, ejector piston upper end are both connected on top plate, and piston ejector ram, ejector piston lower end is stretched out respectively
Mounting hole, the hemispherical structure in piston ejector ram, ejector piston lower end are set with trash ice spring 21 on piston ejector ram, ejector piston, trash ice spring be connected to top plate and
Between mounting hole, top plate side is equipped with the expansion plate 22 of strip, is equipped between expansion plate and top plate and abuts spring 23, led
It being mounted on the top of expansion plate to plate and expansion plate can be pushed to bounce back to top plate, trash ice motor output shaft is connected with eccentric wheel 24,
Eccentric wheel is equipped with the pusher head 25 bent to expansion plate far from trash ice motor side, and pusher head end abutment is in expansion plate lower surface
On.Guide plate lower end is obliquely installed to far from top plate direction from top to bottom.
Shaker mechanism include shake motor, cam 28, several positioning columns 29 being connected on material shaking plate, several and it is fixed
The column bearing 30 that is arranged in a one-to-one correspondence in position is set with shake spring 31 on positioning column, and shake spring is connected to material shaking plate and branch
Between seat, positioning column is actively plugged on bearing, and shake motor output shaft connects cam, and cam is connected to material shaking plate lower surface
On.
Material fetching mechanism includes pedestal 34, is mounted on the base and rotatable pick-up arm 35, feeding seat 36, feeding cylinder 37,
Pick-up arm upper end is equipped with lifting piston cylinder 38, and feeding seat is connect with lifting piston cylinder telescopic rod, and material folding is equipped on feeding seat
Piston cylinder 39, feeding cylinder are mounted on feeding seat, the promotion plug 40 being axially movable and extracting jaw 41 are equipped in feeding cylinder, is pushed away
Dynamic hold beyond the Great Wall connect with material folding piston cylinder telescopic rod, and promotion plug lower end is equipped with connecting rod 42, and extracting jaw includes two intersections and is hinged
Clamp 43 together, connects articulated shaft between two clamps, and articulated shaft is connected to connecting rod lower end, clamp include be in hemispherical shell
The clip shell 44 of structure and the clamp holder 45 being arranged in clip shell are equipped with return spring 46, the opening of two clip shells between two clamp holders
Periphery cover is combined to form feeding chamber 47.Pedestal is equipped with connecting hole 48 and mounting groove 49, and pick-up arm lower end is equipped with shaft 50,
Shaft upper end is equipped with supporting wheel 51 on pick-up arm, is equipped with feeding motor 52 in mounting groove, shaft is rotatably installed in connecting hole
In, driving wheel 53, driving wheel and supporting wheel engaged transmission are installed on feeding motor output shaft.
The raw-food material of frost is fitted into trash ice slot by a kind of defreezing method of food inspection thawing apparatus, the first step,
Then start ejection ice crushing mechanisms, so that piston ejector ram, ejector piston ejection is struck on the raw-food material in trash ice slot and raw-food material is launched
Trash ice is hit, after trash ice is hit in ejection several times, discharging lid is opened downwards, the raw-food material after trash ice is made to fall
Onto material shaking plate, raw-food material whereabouts strikes further trash ice on material shaking plate；Second step starts the shake machine below material shaking plate
Structure makes material shaking plate shake up and down, to make raw-food material be slipped on water-bath defrosting conveyer belt from lower one end, is scattered simultaneously
Trash ice and water fallen down from the sieve pore on material shaking plate；Third walks, and raw-food material is conveyed and passed through in water-bath defrosting conveyer belt
It crosses in the water-bath in defrosting sink, hot wind air blown producer works and is blown into hot wind into defrosting sink by unidirectional blow head, is solving
Bubble is formed in the water-bath frozen in sink, the defrosting that raw-food material is accelerated in heating is carried out to water-bath, passed according to temperature in defrosting sink
The air quantity and temperature of hot wind air blown producer is adjusted in the temperature that sensor detects, raw-food material leaves water-bath defrosting conveying later
Band is simultaneously slipped on hot wind defrosting conveyer belt；4th step, raw-food material pass through level-one hot wind solution successively with hot wind defrosting conveyer belt
Freeze device, two level hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus and carry out hot wind defrosting, hot wind thaw point reduces successively；5th step, takes
Material mechanism is sampled the raw-food material on hot wind defrosting conveyer belt after hot wind thaws, and is fallen under extra raw-food material
In blowpit.
Frozen food raw material thaws before testing, when defrosting first in trash ice slot by launching in ice crushing mechanisms
Piston ejector ram, ejector piston carries out ejection to raw-food material and hits trash ice, so that the frozen food raw material of caking is broken into fritter, is conducive to subsequent
It thaws.The setting of material shaking plate rejects trash ice by sieve pore, while it is broken further to carry out shake to the frozen food raw material of fritter
It is broken, convenient for thawing.Frozen food raw material carries out water-bath defrosting by defrosting sink, and unidirectional blow head is to solution during defrosting
Freeze in sink and be blown into hot wind, forms bubble in the water-bath in defrosting sink and the solution that raw-food material is accelerated in heating is carried out to water-bath
Freeze.Raw-food material on hot wind defrosting conveyer belt has been basically completed defrosting, using level-one hot wind Unfreezing apparatus, two level hot wind solution
Freeze device, the progress hot wind defrosting of three-level hot wind Unfreezing apparatus, to realize the complete defrosting of raw-food material, the product without destroying food
Matter is sampled detection finally by material fetching mechanism.
Above-mentioned embodiment is only a preferred solution of the present invention, not the present invention is made in any form
Limitation, on the premise of not exceeding the technical scheme recorded in the claims also other variations and modifications.
Claims (10)
1. a kind of food inspection thawing apparatus, characterized in that including trash ice slot, material shaking plate, defrosting sink, trash ice slot lower end hinge
It is connected to the discharging lid that can be opened downwards, ejection ice crushing mechanisms is installed above trash ice slot, ejection ice crushing mechanisms is equipped with several
Towards the piston ejector ram, ejector piston of discharging lid setting, gather several sieve pores on material shaking plate, and material shaking plate is inclined at below discharging lid, material shaking plate
Lower section is equipped with the shaker mechanism of driving material shaking plate shake, and defrosting sink area is equipped with water-bath defrosting conveyer belt, hot wind thaws
Conveyer belt, hot wind air blown producer, water-bath defrosting conveyer belt one end are located at the lower section of material shaking plate lower end, and water-bath defrosting conveyer belt is close
Middle section is located in defrosting sink, and melt water groove bottom is equipped with temperature sensor and several unidirectional blow heads, unidirectional to blow
Head is communicated on hot wind air blown producer；Hot wind defrosting conveyer belt is sequentially arranged above with level-one hot wind Unfreezing apparatus, two level hot wind solution
Freeze device, three-level hot wind Unfreezing apparatus, material fetching mechanism, level-one hot wind Unfreezing apparatus, two level hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus to
Hot wind defrosting conveyer belt blowing hot-air and hot blast temperature reduces successively thaws close to the hot wind of material fetching mechanism and sets below conveying strap end portion
There is blowpit.
2. food inspection thawing apparatus according to claim 1, characterized in that ejection ice crushing mechanisms include mounting base,
Top plate, trash ice motor, guide plate, mounting base are equipped with the mounting hole that several and piston ejector ram, ejector piston are arranged in a one-to-one correspondence, on piston ejector ram, ejector piston
End is both connected on top plate, and mounting hole is stretched out in piston ejector ram, ejector piston lower end respectively, and trash ice spring is set on piston ejector ram, ejector piston, and trash ice spring connects
It is connected between top plate and mounting hole, top plate side is equipped with the expansion plate of strip, and abutting is equipped between expansion plate and top plate
Spring, guide plate are mounted on the top of expansion plate and expansion plate can be pushed to bounce back to top plate, and trash ice motor output shaft is connected with partially
Heart wheel, eccentric wheel are equipped with the pusher head bent to expansion plate far from trash ice motor side, and pusher head end abutment is in expansion plate following table
On face.
3. food inspection thawing apparatus according to claim 1, characterized in that discharging cap upper surface is equipped with several
Protrusion, protrusion are in evagination arcuate structure.
4. food inspection thawing apparatus according to claim 1, characterized in that shaker mechanism includes shake motor, convex
The bearing that wheel, several positioning columns being connected on material shaking plate, several and positioning column are arranged in a one-to-one correspondence covers on positioning column
Equipped with shake spring, shake spring is connected between material shaking plate and bearing, and positioning column is actively plugged on bearing, and shake motor is defeated
Go out axis connection cam, cam is connected on material shaking plate lower surface.
5. food inspection thawing apparatus according to claim 1, characterized in that water-bath defrosting belt outer surface is first-class
Spacing is equipped with several striker plates.
6. food inspection thawing apparatus according to claim 1, characterized in that hot wind air blown producer includes casing, air blast
Mechanical, electrical heated filament, heating wire are mounted on blower outlet position.
7. food inspection thawing apparatus according to claim 1, characterized in that level-one hot wind Unfreezing apparatus, two level hot wind
Unfreezing apparatus, three-level hot wind Unfreezing apparatus include body, air blower, heating wire, temperature sensor, on blower inlet and body
Air inlet connection, blower outlet be connected to the air outlet on body, and heating wire is mounted on close air blower in body and goes out
Tuyere position, temperature sensor are mounted on body air outlet position.
8. the food inspection thawing apparatus according to claim 1 to 7 any one, characterized in that material fetching mechanism includes
Pedestal is mounted on the base simultaneously rotatable pick-up arm, feeding seat, feeding cylinder, and pick-up arm upper end is equipped with lifting piston cylinder, takes
Material seat is connect with lifting piston cylinder telescopic rod, and material folding piston cylinder is equipped on feeding seat, and feeding cylinder is mounted on feeding seat, feeding
The promotion plug and extracting jaw being axially movable are installed in cylinder, pushes to hold connecting beyond the Great Wall with material folding piston cylinder telescopic rod, pushes plug
Lower end is equipped with connecting rod, and extracting jaw includes two intersections and hinged clamp, articulated shaft, articulated shaft are connected between two clamps
Be connected to connecting rod lower end, clamp includes the clip shell in hemispherical shell structure and the clamp holder that is arranged in clip shell, two clamp holders it
Between return spring is installed, the open edge lid of two clip shells is combined to form feeding chamber.
9. food inspection thawing apparatus according to claim 8, characterized in that pedestal is equipped with connecting hole and installation
Slot, pick-up arm lower end are equipped with shaft, and shaft upper end is equipped with supporting wheel on pick-up arm, is equipped with feeding motor in mounting groove, turns
Axis is rotatably installed in connecting hole, and driving wheel, driving wheel and supporting wheel engaged transmission are installed on feeding motor output shaft.
10. a kind of defreezing method of food inspection thawing apparatus described in claim 1, characterized in that the first step will freeze
Raw-food material be fitted into trash ice slot, then start ejection ice crushing mechanisms, piston ejector ram, ejector piston ejection made to strike food in trash ice slot
Ejection is carried out to raw-food material on raw material and hits trash ice, after trash ice is hit in ejection several times, discharging lid is opened downwards, makes
It is fallen under raw-food material after trash ice on material shaking plate, raw-food material whereabouts strikes further trash ice on material shaking plate；Second
Step, starting the shaker mechanism below material shaking plate makes material shaking plate shake up and down, to make raw-food material be slipped to from lower one end
On water-bath defrosting conveyer belt, while the trash ice and water that are scattered are fallen down from the sieve pore on material shaking plate；Third walks, raw-food material
Convey and pass through in the water-bath in defrosting sink in water-bath defrosting conveyer belt, hot wind air blown producer work and by unidirectional blow head to
It is blown into hot wind in defrosting sink, bubble is formed in the water-bath in defrosting sink and the solution that raw-food material is accelerated in heating is carried out to water-bath
Freeze, the air quantity and temperature of hot wind air blown producer is adjusted in the temperature detected according to temperature sensor in defrosting sink, later
Raw-food material leaves water-bath defrosting conveyer belt and is slipped on hot wind defrosting conveyer belt；4th step, raw-food material thaw with hot wind
Conveyer belt passes through level-one hot wind Unfreezing apparatus, two level hot wind Unfreezing apparatus, three-level hot wind Unfreezing apparatus and carries out hot wind defrosting, hot wind solution successively
Freeze temperature reduces successively；5th step, material fetching mechanism carry out the raw-food material on hot wind defrosting conveyer belt after hot wind thaws
It samples, is fallen in blowpit under extra raw-food material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175947.4A CN108308513B (en) | 2018-03-02 | 2018-03-02 | Thawing device and thawing method for food detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175947.4A CN108308513B (en) | 2018-03-02 | 2018-03-02 | Thawing device and thawing method for food detection |
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| CN108308513B CN108308513B (en) | 2021-04-09 |
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| CN110122547A (en) * | 2019-05-06 | 2019-08-16 | 湖南文理学院 | One kind is convenient for the quick-frozen process system apparatus of research cray and its method |
| CN110663978A (en) * | 2019-11-08 | 2020-01-10 | 龙游纯平宠物用品有限公司 | Pet can thawing equipment |
| CN110771774A (en) * | 2019-11-25 | 2020-02-11 | 吴淑艳 | Food processor with improved ice breaking function |
| CN111937951A (en) * | 2020-08-31 | 2020-11-17 | 怀化聚农轩农业科技有限公司 | Thawing device and thawing method for aquatic product processing |
| CN113016863A (en) * | 2021-04-09 | 2021-06-25 | 福建省亚明食品有限公司 | Frozen chicken wing unfreezing and sorting equipment and method |
| CN114343106A (en) * | 2022-01-14 | 2022-04-15 | 温州大学 | Food thawing device |
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| CN108308513B (en) | 2021-04-09 |
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Denomination of invention: Thawing devices and methods for food testing Effective date of registration: 20230906 Granted publication date: 20210409 Pledgee: Zhejiang Mintai Commercial Bank Co.,Ltd. Hangzhou Tonglu Branch Pledgor: HANGZHOU GUANHUAWANG FOOD Co.,Ltd. Registration number: Y2023330001963 |