CN106721901A - Roller shutter type aquatic products quick freezing unit and method of freezing - Google Patents
Roller shutter type aquatic products quick freezing unit and method of freezing Download PDFInfo
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- CN106721901A CN106721901A CN201611013516.5A CN201611013516A CN106721901A CN 106721901 A CN106721901 A CN 106721901A CN 201611013516 A CN201611013516 A CN 201611013516A CN 106721901 A CN106721901 A CN 106721901A
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- Prior art keywords
- aquatic products
- thermal
- roller shutter
- insulating body
- steel band
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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
- A23L3/361—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, or flakes
Abstract
The present invention relates to aquatic product cold storage field, it is therefore an objective to provide a kind of roller shutter type aquatic products quick freezing unit and method of freezing.A kind of roller shutter type aquatic products quick freezing unit, including：It is provided with the thermal-insulating body of feed arrangement and quick-freezing plant；Described roller shutter type aquatic products quick freezing unit also includes：The roller blind device that the aquatic products stretched into thermal-insulating body accept steel band is provided with, the aquatic products turning device on the upside of steel band is accepted located at aquatic products, the oblique discharging channel on the downside of steel band is accepted located at aquatic products；The low side of oblique discharging channel is stretched out outside thermal-insulating body.It is fast consistent that the roller shutter type aquatic products quick freezing unit makes aquatic products freeze up and down, and the quick-frozen time is shorter.
Description
Technical field
The present invention relates to aquatic product cold storage field, especially a kind of roller shutter type aquatic products quick freezing unit and method of freezing.
Background technology
It is quick-frozen that the utility model of Chinese Patent Application No. 201521037822.3 discloses a kind of aquatic products monomer tunnel type
Machine, including heat-preservation warehouse body, evaporator, conveying flat rubber belting, fixed frame, fixed frame bottom corner is welded with supporting leg, supports
Link is welded with leg, the link other end is fixed on heat-preservation warehouse body outer face, and heat-preservation warehouse body is arranged on fixed frame top,
Fixed frame exterior top is provided with control system, and inside top two ends are provided with evaporator, and evaporator end is connected with axle stream
Device, heat-preservation warehouse body inner bottom is provided with device board, and arc deflector, fixed frame are provided between device board and heat-preservation warehouse body
Two ends are provided with conveying roller, and bottom is provided with support roller, are connected by conveying flat rubber belting, and heat-preservation warehouse body two ends are provided with delivery port.
It is inconsistent that the aquatic products that the aquatic products instant freezer is present on conveying flat rubber belting freeze speed up and down, deficiency more long of quick-frozen time；Therefore, if
Count a kind of aquatic products and freeze fast consistent up and down, shorter roller shutter type aquatic products quick freezing unit and method of freezing of quick-frozen time, as urgently
Problem to be solved.
The content of the invention
Freeze up and down the invention aims to overcome current aquatic products instant freezer to there are the aquatic products on conveying flat rubber belting
Speed is inconsistent, deficiency more long of quick-frozen time, there is provided a kind of aquatic products freeze fast consistent up and down, shorter roller shutter type water of quick-frozen time
Product quick freezing unit and method of freezing.
Concrete technical scheme of the invention is：
A kind of roller shutter type aquatic products quick freezing unit, including：It is provided with the thermal-insulating body of feed arrangement and quick-freezing plant；Described roller shutter
Formula aquatic products quick freezing unit also includes：The roller blind device that the aquatic products stretched into thermal-insulating body accept steel band is provided with, located at aquatic products
Product accept the aquatic products turning device on the upside of steel band, and the oblique discharging channel on the downside of steel band is accepted located at aquatic products；Tiltedly discharging channel is low
End is stretched out outside thermal-insulating body.When roller shutter type aquatic products quick freezing unit is used, aquatic products enter in thermal-insulating body through feed arrangement, volume
The aquatic products of curtain device accept steel band and continuously accept aquatic products along lengthwise movement, and quick-freezing plant carries out quick-frozen, aquatic products to aquatic products
Product turning device stir aquatic products accelerate aquatic products it is quick-frozen, aquatic products complete it is quick-frozen after, aquatic products accept steel band counter motion, water
Product is fallen on oblique discharging channel under accepting steel band from aquatic products and is skidded off along oblique discharging channel and collected outside thermal-insulating body.The roller shutter type water
It is fast consistent that product quick freezing unit makes aquatic products freeze up and down, and the quick-frozen time is shorter.
Preferably, described roller blind device includes：Support and roller shutter motor on the outside of thermal-insulating body one end,
Two ends respectively with the roller shutter of bracket cylinder, drive sprocket be connected with the output shaft of roller shutter motor, with roller shutter tin one
The driven sprocket of connection is held, the chain being connected with drive sprocket and driven sprocket respectively, two and two sides of thermal-insulating body
The Der Laengslenker that the opposite face of wall connects one to one；The opposite face of two Der Laengslenkers is respectively provided with a longitudinal guide；Insulation
Casing one end is provided with steel band through hole and goes out material through hole on the downside of steel band through hole；Volume is fixed in one end that aquatic products accept steel band
The outer gusset of curtain cylinder, the other end that aquatic products accept steel band passes through steel band through hole, the other end that aquatic products accept steel band to pass through steel band
The two side ends of through hole and aquatic products undertaking steel band respectively insert a longitudinal guide；The low side of oblique discharging channel is passed out outside material through hole.
The length that roller blind device shortens aquatic products quick freezing unit makes compact conformation；Both aquatic products had been made to be covered with the water in thermal-insulating body
Product accepts steel band, and can simplify feed arrangement structure.
Preferably, described roller blind device also includes：Several are between two Der Laengslenkers and positioned at aquatic products
Accept the backing roll on the downside of steel band；Backing roll be respectively arranged at the two ends with one be located at Der Laengslenker downside and respectively with thermal-insulating body one
The connecting shaft of individual side wall pivot joint.Backing roll supports aquatic products and accepts steel band downside raising bearing capacity.
Preferably, described aquatic products turning device includes：Two be located at Der Laengslenker upside and two ends respectively with insulation
The longitudinal rail that the opposite face of two side walls of casing connects one to one, lower end is provided with rectangle counterbore and two sides and two are vertical
The crossbeam that the sliding block of direction guiding rail connects one to one, matches and elevator of the upper end in rectangle counterbore with rectangle counterbore, if
Dry is stirred pawl, located at stirring the pawl pin group that pawl lower end is made up of multiple transversely arranged pawl pin；The liter being connected with crossbeam upper end
Sending down abnormally ascending cylinder, the installing plate that two two ends connect one to one with the opposite face of two side walls of thermal-insulating body, two ends and two installations
Plate corresponds the longitudinal leadscrew of pivot joint, another with thermal-insulating body located at crossbeam upper end and the nut that is threadedly coupled with longitudinal leadscrew
The stepper motor of one end connection；The output shaft of stepper motor is connected with one end of longitudinal leadscrew；Crossbeam upper end is provided with heavy with rectangle
The lifting through hole of hole insertion；The piston rod of lift cylinder is connected through lifting through hole with elevator upper end；Elevator lower end is provided with
Along longitudinal arrangement and number with stir the accommodating counterbore of pawl number identical；Pawl is stirred to be corresponded with accommodating counterbore and stir pawl
Stretch into accommodating counterbore and be hinged with elevator in upper end；Two are provided with accommodating counterbore it are located at respectively and stirs pawl two side ends and each by multiple
The stage clip group that stage clip is constituted；One end of accommodating counterbore is pushed down respectively and the side of pawl one is stirred in the two ends of stage clip.Aquatic products stir dress
Simple and practical lengthwise movement high precision is put, aquatic products effect is stirred good；The piston rod of lift cylinder drives through elevator and turns over
Pawl lifting is quick respectively；Stage clip makes pawl pin have cushioning effect when stirring aquatic products, makes aquatic products not easily damaged.
Preferably, described quick-freezing plant includes：Several blower fans being connected with the top board of thermal-insulating body, are provided with and stretch out
Feed pipe and muffler outside thermal-insulating body and loaded on the evaporator on the downside of axial flow blower group, positioned at evaporator downside and with insulation
Box inside encloses the diaphragm plate of connection；Diaphragm plate upper end is provided with the cold air hole group with lower end insertion；The air inlet of blower fan is located to be protected
Incubator is external.Quick-freezing plant is simple and practical, and quick-frozen aquatic products effect is good.
Preferably, being arranged with heat exchanger fin group outside described evaporator.Heat exchanger fin group increases air carries out heat with evaporator
The area of exchange, improves air cooling velocity.
Preferably, described feed arrangement includes：Hopper, the high-end oblique feed channel being connected with hopper lower end erects baffle plate；
Thermal-insulating body one end is provided with the feed-throughs on the upside of steel band through hole；The upper end of perpendicular baffle plate is connected with diaphragm plate；Oblique feed channel
Low side stretch into thermal-insulating body through feed-throughs, the low side of oblique feed channel is relative with perpendicular baffle plate.Feed arrangement simple structure
Practicality, perpendicular baffle plate blocks aquatic products makes aquatic products fall on aquatic products undertaking steel band, when aquatic products accept the other end edge of steel band
Longitudinal guide continuously accepts aquatic products to another end motion of thermal-insulating body, aquatic products is evenly distributed.
Preferably, described oblique discharging channel lower end is provided with several vibrators.Slided from along oblique discharging channel beneficial to aquatic products
Go out outside thermal-insulating body.
A kind of method of freezing of roller shutter type aquatic products quick freezing unit, described roller shutter type aquatic products quick freezing unit roller shutter type water
Product quick freezing unit includes：The thermal-insulating body of feed arrangement and quick-freezing plant is provided with, the aquatic products stretched into thermal-insulating body are provided with
The roller blind device of steel band is accepted, the aquatic products turning device on the upside of steel band is accepted located at aquatic products, steel band is accepted located at aquatic products
The oblique discharging channel of downside；The low side of oblique discharging channel is stretched out outside thermal-insulating body；Described roller blind device includes：Located at thermal-insulating body one
Support and roller shutter motor on the outside of end, two ends respectively with the roller shutter of bracket cylinder, the output shaft with roller shutter motor
The drive sprocket of connection, the driven sprocket being connected with one end of roller shutter cylinder is connected with drive sprocket and driven sprocket respectively
Chain, two Der Laengslenkers connected one to one with the opposite face of two side walls of thermal-insulating body；Two phases of Der Laengslenker
Opposite is respectively provided with a longitudinal guide；Thermal-insulating body one end is provided with steel band through hole and goes out material through hole on the downside of steel band through hole；
The roller shutter outer gusset of cylinder is fixed in one end that aquatic products accept steel band, and the other end that aquatic products accept steel band passes through steel band through hole, water
The other end that product accepts steel band respectively inserts a longitudinal guide through the two side ends of steel band through hole and aquatic products undertaking steel band；Tiltedly
The low side of discharging channel is passed out outside material through hole；Described roller blind device also includes：Several between two Der Laengslenkers and
The backing roll on the downside of steel band is accepted positioned at aquatic products；Backing roll be respectively arranged at the two ends with one be located at Der Laengslenker downside and respectively with
One connecting shaft of side wall pivot joint of thermal-insulating body；Described aquatic products turning device includes：Two be located at Der Laengslenker upside and
The longitudinal rail that two ends respectively connect one to one with the opposite face of two side walls of thermal-insulating body, lower end is provided with rectangle counterbore and two
The crossbeam that the sliding block of side and two longitudinal rails connects one to one, is matched with rectangle counterbore and upper end is located in rectangle counterbore
Elevator, several stir pawl, located at stirring the pawl pin group that pawl lower end is made up of multiple transversely arranged pawl pin；On crossbeam
Hold the lift cylinder of connection, the installing plate that two two ends connect one to one with the opposite face of two side walls of thermal-insulating body, two ends
With the longitudinal leadscrews that two installing plates correspond pivot joint, located at crossbeam upper end and the nut that is threadedly coupled with longitudinal leadscrew, with
The stepper motor of thermal-insulating body other end connection；The output shaft of stepper motor is connected with one end of longitudinal leadscrew；Crossbeam upper end sets
There is the lifting through hole with rectangle counterbore insertion；The piston rod of lift cylinder is connected through lifting through hole with elevator upper end；Lifting
Block lower end is provided with along longitudinal arrangement and number houses counterbore with pawl number identical is stirred；Pawl is stirred to be corresponded with accommodating counterbore
And stir the upper end of pawl and stretch into accommodating counterbore and be hinged with elevator；Two are provided with accommodating counterbore it are located at respectively and stirs pawl two side ends
And each stage clip group being made up of multiple stage clips；One end of accommodating counterbore is pushed down respectively and the side of pawl one is stirred in the two ends of stage clip；Institute
The quick-freezing plant stated includes：Several blower fans being connected with the top board of thermal-insulating body, are provided with the feed pipe stretched out outside thermal-insulating body
With muffler and loaded on the evaporator on the downside of axial flow blower group, the horizontal stroke being connected on the downside of evaporator and with gusset in thermal-insulating body
Dividing plate；Diaphragm plate upper end is provided with the cold air hole group with lower end insertion；The air inlet of blower fan is located at outside thermal-insulating body；Described evaporation
Heat exchanger fin group is arranged with outside device.Heat exchanger fin group increases air carries out the area of heat exchange with evaporator, improves air cooling velocity；
Described feed arrangement includes：Hopper, the high-end oblique feed channel being connected with hopper lower end erects baffle plate；Thermal-insulating body one end is provided with
Feed-throughs on the upside of steel band through hole；The upper end of perpendicular baffle plate is connected with diaphragm plate；The low side of oblique feed channel is logical through charging
Hole is stretched into thermal-insulating body, and the low side of oblique feed channel is relative with perpendicular baffle plate；Described oblique discharging channel lower end is provided with several vibrations
Device；Step one, the aquatic products entered from hopper enter in thermal-insulating body through oblique feed channel, and perpendicular baffle plate blocks aquatic products makes aquatic products
Aquatic products are fallen to accept on steel band；Step 2, roller shutter motor drives roller shutter cylinder to turn through drive sprocket, chain and driven sprocket
Dynamic, the other end for driving aquatic products to accept steel band continuously accepts aquatic products along longitudinal guide to another end motion of thermal-insulating body；
Step 3, the evaporator being connected with the liquid feed device for filling coolant is freezed, and under fan action, is located in thermal-insulating body
Air on the upside of diaphragm plate carries out heat exchange and is cooled into cold air with evaporator, and cold air is carried out through cold air hole group to aquatic products
It is quick-frozen；Step 4, stepper motor drives longitudinal leadscrew to rotate and drives crossbeam lengthwise movement, the piston rod of lift cylinder through nut
Stretch out promotion elevator and stir pawl decline, it is quick-frozen that pawl pin group stirs aquatic products quickening aquatic products；Step 5, aquatic products complete speed
After jelly, crossbeam is parked in thermal-insulating body one end, and roller shutter motor drives roller shutter cylinder reversely through drive sprocket, chain and driven sprocket
Rotate and make aquatic products accept steel band the other end along an end motion from longitudinal guide to thermal-insulating body, in pawl pin group barrier effect
Under, aquatic products are fallen on oblique discharging channel and skid off material through hole along oblique discharging channel and fall receipts under the other end of aquatic products undertaking steel band
Collection.The method of freezing of roller shutter type aquatic products quick freezing unit can meet that aquatic products is frozen up and down fast consistent, shorter need of quick-frozen time
Will.
Compared with prior art, the beneficial effects of the invention are as follows：The roller shutter type aquatic products quick freezing unit makes aquatic products upper and lower
Freeze speed consistent, the quick-frozen time is shorter.The length that roller blind device shortens aquatic products quick freezing unit makes compact conformation；Both aquatic products are made
The aquatic products being covered with thermal-insulating body accept steel band, and can simplify feed arrangement structure.Backing roll supports aquatic products and holds
Connect steel band downside and improve bearing capacity.The simple and practical lengthwise movement high precision of aquatic products turning device, stirs aquatic products effect
It is really good；The piston rod of lift cylinder drives through elevator and stirs pawl lifting respectively fast；Stage clip makes pawl pin have when stirring aquatic products
There is cushioning effect, make aquatic products not easily damaged.Quick-freezing plant is simple and practical, and quick-frozen aquatic products effect is good.Heat exchanger fin group increases
Plus air carries out the area of heat exchange with evaporator, air cooling velocity is improved.Feed arrangement is simple and practical, erects baffle plate gear
Firmly aquatic products make aquatic products fall aquatic products accept steel band on, when aquatic products accept steel band the other end along longitudinal guide to insulation
Aquatic products are continuously accepted in another end motion of casing, aquatic products is evenly distributed.The quick-frozen side of roller shutter type aquatic products quick freezing unit
Method can meet makes aquatic products freeze speed up and down unanimously, the need for the quick-frozen time is shorter.Oblique discharging channel lower end is provided with several vibrators,
Skidded off outside thermal-insulating body from along oblique discharging channel beneficial to aquatic products.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the enlarged drawing at B in Fig. 1.
In figure：Thermal-insulating body 1, aquatic products accept steel band 2, oblique discharging channel 3, support 4, roller shutter motor 5, roller shutter cylinder 6,
Drive sprocket 7, driven sprocket 8, chain 9, Der Laengslenker 10, backing roll 11, longitudinal guide 12, steel band through hole 13, go out material through hole
14th, connecting shaft 15, longitudinal rail 16, rectangle counterbore 17, crossbeam 18, elevator 19, stir pawl 20, pawl pin group 21, lift cylinder
22nd, installing plate 23, longitudinal leadscrew 24, nut 25, stepper motor 26, lifting through hole 27, accommodating counterbore 28, stage clip group 29, blower fan
30th, feed pipe 31, muffler 32, evaporator 33, diaphragm plate 34, cold air hole group 35, heat exchanger fin group 36, hopper 37, oblique feed channel
38th, baffle plate 39, feed-throughs 40, vibrator 41 are erected.
Specific embodiment
It is shown below in conjunction with the accompanying drawings that the present invention is described further.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3：A kind of roller shutter type aquatic products quick freezing unit, including：Be provided with feed arrangement and
The thermal-insulating body 1 of quick-freezing plant, is provided with the roller blind device that the aquatic products stretched into thermal-insulating body 1 accept steel band 2, located at aquatic products
The aquatic products turning device of the upside of steel band 2 is accepted, the oblique discharging channel 3 of the downside of steel band 2 is accepted located at aquatic products；Oblique discharging channel 3
Low side is stretched out outside thermal-insulating body 1.
In the present embodiment：
Described roller blind device includes：Support 4 and roller shutter motor 5 on the outside of the one end of thermal-insulating body 1, two ends respectively with
The roller shutter cylinder 6 that support 4 passes through bearing hinge joint, the drive sprocket 7 for connecing is bonded with the output shaft of roller shutter motor 5, with roller shutter cylinder 6
One end be bonded the driven sprocket 8 for connecing, the chain 9 being connected with drive sprocket 7 and driven sprocket 8 respectively, two with insulation
The opposite face of 1 two side walls of casing corresponds the Der Laengslenker 10 of mode connects for screw, and eight between two Der Laengslenkers 10
And the backing roll 11 of the downside of steel band 2 is accepted positioned at aquatic products；The opposite face of two Der Laengslenkers 10 is respectively provided with a longitudinal guide
12；The one end of thermal-insulating body 1 is provided with steel band through hole 13 and goes out material through hole 14 positioned at the downside of steel band through hole 13；Aquatic products accept steel band
Roller shutter 6 outer gussets of cylinder are fixed in 2 one end, and the other end that aquatic products accept steel band 2 passes through steel band through hole 13 and aquatic products are accepted
The two side ends of steel band 2 respectively insert a longitudinal guide 12；The low side of oblique discharging channel 3 is passed out outside material through hole 14；11 liang of backing roll
End is respectively provided with one and is located at a downside of Der Laengslenker 10 and the connecting shaft for respectively passing through bearing hinge joint with 1 one side walls of thermal-insulating body
15。
Described aquatic products turning device includes：Two be located at the upside of Der Laengslenker 10 and two ends respectively with 1 liang of thermal-insulating body
The opposite face of individual side wall corresponds the longitudinal rail 16 of mode connects for screw, and lower end is provided with rectangle counterbore 17 and two sides and two
The sliding block of longitudinal rail 16 corresponds the crossbeam 18 of mode connects for screw, coordinates with the gap of rectangle counterbore 17 and upper end is heavy positioned at rectangle
Elevator 19 in hole 17, three are stirred pawl 20, located at stirring the pawl pin that the lower end of pawl 20 is made up of multiple transversely arranged pawl pin
Group 21；With the lift cylinder 22 of the upper end mode connects for screw of crossbeam 18, two two ends are with 1 two opposite faces of side wall of thermal-insulating body one by one
The installing plate 23 of correspondence mode connects for screw, two ends are corresponded by the longitudinal leadscrew 24 of bearing hinge joint with two installing plates 23, if
In the upper end of crossbeam 18 and the nut 25 that is threadedly coupled with longitudinal leadscrew 24, the stepper motor 26 being connected with the other end of thermal-insulating body 1；
The output shaft of stepper motor 26 is bonded with one end of longitudinal leadscrew 24 and connects；The upper end of crossbeam 18 is provided with the liter with the insertion of rectangle counterbore 17
Drop through hole 27；The piston rod of lift cylinder 22 is connected through lifting through hole 27 with the threaded upper ends of elevator 19；The lower end of elevator 19
It is provided with along longitudinal arrangement and number houses counterbore 28 with the number identical of pawl 20 is stirred；Stir pawl 20 and accommodating counterbore 28 1 a pair
Accommodating counterbore 28 is stretched into elevator 19 by hinge in the upper end that pawl 20 and should be stirred；Two points are provided with accommodating counterbore 28
The two side ends of pawl 20 and each stage clip group 29 being made up of multiple stage clips Wei Yu not stirred；Accommodating counterbore 28 is pushed down respectively in the two ends of stage clip
One end and stir the side of pawl 20 1.
Described quick-freezing plant includes：12 blower fans 30 being connected with the top-plate screw of thermal-insulating body 1, are provided with and stretch out guarantor
Feed pipe 31 and muffler 32 outside incubator body 1 and loaded on the evaporator 33 on the downside of 30 groups of axial flow blower, under evaporator 33
Side and with the diaphragm plate 34 of gusset mode connects for screw in thermal-insulating body 1；The upper end of diaphragm plate 34 is provided with the cold air hole group with lower end insertion
35；The air inlet of blower fan 30 is located at outside thermal-insulating body 1.
Heat exchanger fin group 36 is arranged with outside described evaporator 33.
Described feed arrangement includes：Hopper 37, the high-end oblique feed channel 38 with the welding of the lower end of hopper 37 erects baffle plate 39；
The one end of thermal-insulating body 1 is provided with the feed-throughs 40 positioned at the upside of steel band through hole 13；The upper end of perpendicular baffle plate 39 and the screw of diaphragm plate 34
Connection；During the low side of oblique feed channel 38 stretches into thermal-insulating body 1 through feed-throughs 40, the low side of oblique feed channel 38 and perpendicular baffle plate 39
Relatively.
The described lower end of oblique discharging channel 3 is provided with two vibrators 41.
A kind of method of freezing of roller shutter type aquatic products quick freezing unit, described roller shutter type aquatic products quick freezing unit includes：If
There is the thermal-insulating body 1 of feed arrangement and quick-freezing plant, be provided with the roller shutter dress that the aquatic products stretched into thermal-insulating body 1 accept steel band 2
Put, the aquatic products turning device of the upside of steel band 2 is accepted located at aquatic products, the oblique discharging channel of the downside of steel band 2 is accepted located at aquatic products
3；The low side of oblique discharging channel 3 is stretched out outside thermal-insulating body 1；In the present embodiment：Described roller blind device includes：Located at thermal-insulating body 1
Support 4 and roller shutter motor 5 on the outside of one end, the roller shutter cylinder 6 that two ends pass through bearing hinge joint with support 4 respectively, drive with roller shutter
The output shaft of dynamic motor 5 is bonded the drive sprocket 7 for connecing, and the driven sprocket 8 for connecing is bonded with one end of roller shutter cylinder 6, respectively with active
Sprocket wheel 7 and the chain 9 of the drive connection of driven sprocket 8, two correspond screw and connect with the opposite face of 1 two side walls of thermal-insulating body
The Der Laengslenker 10 for connecing, eight backing rolls 11 that the downside of steel band 2 is accepted between two Der Laengslenkers 10 and positioned at aquatic products；
The opposite face of two Der Laengslenkers 10 is respectively provided with a longitudinal guide 12；The one end of thermal-insulating body 1 is provided with steel band through hole 13 and is located at
Go out material through hole 14 on the downside of steel band through hole 13；Roller shutter 6 outer gussets of cylinder are fixed in one end that aquatic products accept steel band 2, and aquatic products hold
The other end for connecing steel band 2 accepts two side ends one longitudinal guide 12 of each insertion of steel band 2 through steel band through hole 13 and aquatic products；Tiltedly
The low side of discharging channel 3 is passed out outside material through hole 14；Backing roll 11 be respectively arranged at the two ends with one be located at the downside of Der Laengslenker 10 and
The connecting shaft 15 for respectively passing through bearing hinge joint with 1 one side walls of thermal-insulating body；Described aquatic products turning device includes：Two are located at
On the upside of Der Laengslenker 10 and two ends respectively correspond the longitudinal rail of mode connects for screw with the opposite face of 1 two side walls of thermal-insulating body
16, lower end is provided with rectangle counterbore 17 and two sides and two crossbeams of the sliding block one-to-one corresponding mode connects for screw of longitudinal rail 16
18, coordinate with the gap of rectangle counterbore 17 and elevator 19 that upper end is located in rectangle counterbore 17, three are stirred pawl 20, located at stirring
The pawl pin group 21 that the lower end of pawl 20 is made up of multiple transversely arranged pawl pin；With the lift cylinder 22 of the upper end mode connects for screw of crossbeam 18,
Two two ends correspond the installing plate 23 of mode connects for screw, two ends and two installations with the opposite face of 1 two side walls of thermal-insulating body
Plate 23 is corresponded by the longitudinal leadscrew 24 of bearing hinge joint, located at the upper end of crossbeam 18 and the spiral shell that is threadedly coupled with longitudinal leadscrew 24
Female 25, the stepper motor 26 being connected with the other end of thermal-insulating body 1；The output shaft of stepper motor 26 and one end key of longitudinal leadscrew 24
Connection；The upper end of crossbeam 18 is provided with the lifting through hole 27 with the insertion of rectangle counterbore 17；The piston rod of lift cylinder 22 is logical through lifting
Hole 27 is connected with the threaded upper ends of elevator 19；The lower end of elevator 19 is provided with along longitudinal arrangement and number is identical with the number of pawl 20 is stirred
Accommodating counterbore 28；Stir pawl 20 corresponded with accommodating counterbore 28 and stir pawl 20 upper end stretch into accommodating counterbore 28 with lifting
Block 19 passes through hinge；Two are provided with accommodating counterbore 28 it are located at respectively and stirs the two side ends of pawl 20 and be respectively made up of multiple stage clips
Stage clip group 29；One end of accommodating counterbore 28 is pushed down respectively and the side of pawl 20 1 is stirred in the two ends of stage clip；Described quick-freezing plant
Including：12 blower fans 30 being connected with the top-plate screw of thermal-insulating body 1, are provided with the He of feed pipe 31 stretched out outside thermal-insulating body 1
Muffler 32 and loaded on the evaporator 33 on the downside of 30 groups of axial flow blower, positioned at the downside of evaporator 33 and with gusset in thermal-insulating body 1
The diaphragm plate 34 of mode connects for screw；The upper end of diaphragm plate 34 is provided with the cold air hole group 35 with lower end insertion；The air inlet of blower fan 30 is located at
Outside thermal-insulating body 1；Heat exchanger fin group 36 is arranged with outside described evaporator 33；Described feed arrangement includes：Hopper 37, it is high-end with
The oblique feed channel 38 of the lower end of hopper 37 welding, erects baffle plate 39；The one end of thermal-insulating body 1 is provided with the charging positioned at the upside of steel band through hole 13
Through hole 40；The upper end of perpendicular baffle plate 39 and the mode connects for screw of diaphragm plate 34；The low side of oblique feed channel 38 stretches into guarantor through feed-throughs 40
In incubator body 1, the low side of oblique feed channel 38 is relative with perpendicular baffle plate 39；The described lower end of oblique discharging channel 3 is provided with two vibrators 41；
Step one, the aquatic products entered from hopper 37 enter in thermal-insulating body 1 through oblique feed channel 38, and perpendicular baffle plate 39 blocks aquatic products makes water
Product is fallen aquatic products and is accepted on steel band 2；Step 2, roller shutter motor 5 is through drive sprocket 7, chain 9 and the band of driven sprocket 8
Dynamic roller shutter cylinder 6 is rotated, drive aquatic products accept the other end of steel band 2 along another end motion from longitudinal guide 12 to thermal-insulating body 1
It is continuous to accept aquatic products；Step 3, the evaporator 33 being connected with the liquid feed device for filling coolant is freezed, and is made in blower fan 30
The air and evaporator 33 that the upside of diaphragm plate 34 is located under, in thermal-insulating body 1 carry out heat exchange and are cooled into cold air, and cold air
Aquatic products are carried out through cold air hole group 35 quick-frozen；Step 4, stepper motor 26 drives longitudinal leadscrew 24 to rotate and through nut 25
The lengthwise movement of crossbeam 18 is driven, the piston rod of lift cylinder 22 stretches out promotion elevator 19 and stirs pawl 20 and declines, pawl pin group 21
Stir aquatic products quickening aquatic products quick-frozen；Step 5, after aquatic products completion is quick-frozen, crossbeam 18 is parked in the one end of thermal-insulating body 1, roller shutter
Motor 5 drives roller shutter cylinder 6 to rotate backward and aquatic products is accepted steel band 2 through drive sprocket 7, chain 9 and driven sprocket 8
The other end along an end motion from longitudinal guide 12 to thermal-insulating body 1, under the barrier effect of pawl pin group 21, aquatic products hold from aquatic products
Fallen under the other end for connecing steel band 2 on oblique discharging channel 3 and skid off material through hole 14 along oblique discharging channel 3 and fall collection.
The beneficial effects of the invention are as follows：It is fast consistent that the roller shutter type aquatic products quick freezing unit makes aquatic products freeze up and down, when quick-frozen
Between it is shorter.The length that roller blind device shortens aquatic products quick freezing unit makes compact conformation；Both aquatic products had been made to be covered with positioned at incubator
Aquatic products in body accept steel band, and can simplify feed arrangement structure.Backing roll supports aquatic products and accepts the raising of steel band downside
Bearing capacity.The simple and practical lengthwise movement high precision of aquatic products turning device, stirs aquatic products effect good；Lift cylinder
Piston rod drives through elevator and stirs pawl lifting respectively fast；Stage clip makes pawl pin have cushioning effect when stirring aquatic products, makes water
Product is not easily damaged.Quick-freezing plant is simple and practical, and quick-frozen aquatic products effect is good.Heat exchanger fin group increases air and enters with evaporator
The area of row heat exchange, improves air cooling velocity.Feed arrangement is simple and practical, and perpendicular baffle plate blocks aquatic products makes aquatic products
Fall aquatic products accept steel band on, when aquatic products accept steel band the other end along another end motion from longitudinal guide to thermal-insulating body
It is continuous to accept aquatic products, aquatic products is evenly distributed.The method of freezing of roller shutter type aquatic products quick freezing unit can meet makes aquatic products
Freeze speed up and down consistent, the need for the quick-frozen time is shorter.Oblique discharging channel lower end is provided with two vibrators, beneficial to aquatic products from along tiltedly going out
Material road is skidded off outside thermal-insulating body.
The present invention can change into that various ways are apparent to one skilled in the art, and such change is not considered as
Depart from the scope of the present invention.All such technical staff to the field obviously change, and are included within this right
It is required that within the scope of.
Claims (9)
1. a kind of roller shutter type aquatic products quick freezing unit, including：It is provided with the thermal-insulating body of feed arrangement and quick-freezing plant；Its feature
It is that described roller shutter type aquatic products quick freezing unit also includes：It is provided with the roller shutter that the aquatic products stretched into thermal-insulating body accept steel band
Device, the aquatic products turning device on the upside of steel band is accepted located at aquatic products, and the oblique discharging channel on the downside of steel band is accepted located at aquatic products；
The low side of oblique discharging channel is stretched out outside thermal-insulating body.
2. roller shutter type aquatic products quick freezing unit according to claim 1, it is characterized in that：Described roller blind device includes：If
Support and roller shutter motor on the outside of thermal-insulating body one end, two ends respectively with the roller shutter of bracket cylinder, driven with roller shutter
The drive sprocket of the output shaft connection of motor, the driven sprocket that is connected of one end with roller shutter cylinder, respectively with drive sprocket and driven
The chain of chain gear transmission connection, two Der Laengslenkers connected one to one with the opposite face of two side walls of thermal-insulating body；Two
The opposite face of Der Laengslenker is respectively provided with a longitudinal guide；Thermal-insulating body one end is provided with steel band through hole and positioned at steel band through hole downside
Go out material through hole；The roller shutter outer gusset of cylinder is fixed in one end that aquatic products accept steel band, and the other end that aquatic products accept steel band is passed through
Steel band through hole, aquatic products accept the other end of steel band through the two side ends respectively insertion one of steel band through hole and aquatic products undertaking steel band
Longitudinal guide；The low side of oblique discharging channel is passed out outside material through hole.
3. roller shutter type aquatic products quick freezing unit according to claim 2, it is characterized in that：Described roller blind device also includes：
Several accept the backing roll on the downside of steel band between two Der Laengslenkers and positioned at aquatic products；Backing roll is respectively arranged at the two ends with one
The individual connecting shaft for being located at a Der Laengslenker downside and being respectively pivotally connected with one side wall of thermal-insulating body.
4. the roller shutter type aquatic products quick freezing unit according to claim 1 or 2 or 3, it is characterized in that：Described aquatic products are stirred
Device includes：Two are located at Der Laengslenker upside and two ends respectively connect one to one with the opposite face of two side walls of thermal-insulating body
Longitudinal rail, lower end is provided with the crossbeam that the sliding block of rectangle counterbore and two sides and two longitudinal rails connects one to one, with
The elevator that rectangle counterbore is matched and upper end is located in rectangle counterbore, several stir pawl, horizontal by multiple located at pawl lower end is stirred
To the pawl pin group that the pawl pin of arrangement is constituted；The lift cylinder being connected with crossbeam upper end, two two ends and two side walls of thermal-insulating body
The installing plate that connects one to one of opposite face, two ends correspond the longitudinal leadscrews of pivot joint with two installing plates, located at crossbeam
Upper end and the nut being threadedly coupled with longitudinal leadscrew, the stepper motor being connected with the thermal-insulating body other end；The output of stepper motor
Axle is connected with one end of longitudinal leadscrew；Crossbeam upper end is provided with the lifting through hole with rectangle counterbore insertion；The piston rod of lift cylinder
It is connected with elevator upper end through lifting through hole；Elevator lower end be provided with along longitudinal arrangement and number with stir pawl number identical
Accommodating counterbore；Stir pawl and corresponded with accommodating counterbore and stir the upper end of pawl and stretch into accommodating counterbore and be hinged with elevator；It is accommodating
Two are provided with counterbore and are located at the stage clip group stirred pawl two side ends and be respectively made up of multiple stage clips respectively；Press respectively at the two ends of stage clip
Firmly house one end of counterbore and stir the side of pawl one.
5. the roller shutter type aquatic products quick freezing unit according to claim 1 or 2 or 3, it is characterized in that：Described quick-freezing plant bag
Include：Several blower fans being connected with the top board of thermal-insulating body, are provided with the feed pipe and muffler that stretch out outside thermal-insulating body and are loaded on
Evaporator on the downside of axial flow blower group, the diaphragm plate being connected on the downside of evaporator and with gusset in thermal-insulating body；On diaphragm plate
End is provided with the cold air hole group with lower end insertion；The air inlet of blower fan is located at outside thermal-insulating body.
6. roller shutter type aquatic products quick freezing unit according to claim 5, it is characterized in that：It is arranged with outside described evaporator and is changed
Backing group.
7. roller shutter type aquatic products quick freezing unit according to claim 5, it is characterized in that：Described feed arrangement includes：Material
Bucket, the high-end oblique feed channel being connected with hopper lower end erects baffle plate；Thermal-insulating body one end is provided with the charging on the upside of steel band through hole
Through hole；The upper end of perpendicular baffle plate is connected with diaphragm plate；During the low side of oblique feed channel stretches into thermal-insulating body through feed-throughs, tiltedly charging
The low side in road is relative with perpendicular baffle plate.
8. the roller shutter type aquatic products quick freezing unit according to claim 1 or 2 or 3, it is characterized in that：Under described oblique discharging channel
End is provided with several vibrators.
9. a kind of method of freezing of roller shutter type aquatic products quick freezing unit, it is characterized in that：Described roller shutter type aquatic products quick freezing unit
Limiting structure with the roller shutter type aquatic products quick freezing unit described in claim 1 to claim 8；Step one, enters from hopper
The aquatic products for entering enter in thermal-insulating body through oblique feed channel, and perpendicular baffle plate blocks aquatic products makes aquatic products fall aquatic products undertaking steel band
On；Step 2, roller shutter motor drives roller shutter cylinder to rotate through drive sprocket, chain and driven sprocket, drives aquatic products to accept
The other end of steel band continuously accepts aquatic products along longitudinal guide to another end motion of thermal-insulating body；Step 3, and fills cooling
The evaporator of the liquid feed device connection of liquid is freezed, and the air on the upside of diaphragm plate is located under fan action, in thermal-insulating body
Carry out heat exchange with evaporator and be cooled into cold air, and cold air aquatic products are carried out through cold air hole group it is quick-frozen；Step 4, stepping
Motor drives longitudinal leadscrew to rotate and drives crossbeam lengthwise movement through nut, the piston rod of lift cylinder stretch out promotion elevator and
Pawl decline is stirred, it is quick-frozen that pawl pin group stirs aquatic products quickening aquatic products；Step 5, after aquatic products completion is quick-frozen, crossbeam is parked in guarantor
Incubator body one end, roller shutter motor drives roller shutter cylinder to rotate backward and make aquatic products through drive sprocket, chain and driven sprocket
Accept the other end of steel band along an end motion from longitudinal guide to thermal-insulating body, under pawl pin group barrier effect, aquatic products are from water
Fall on oblique discharging channel and skid off material through hole along oblique discharging channel under the other end of product undertaking steel band and fall collection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611013516.5A CN106721901B (en) | 2016-11-17 | 2016-11-17 | Rolling curtain type aquatic product quick-freezing equipment and quick-freezing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611013516.5A CN106721901B (en) | 2016-11-17 | 2016-11-17 | Rolling curtain type aquatic product quick-freezing equipment and quick-freezing method |
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| CN106721901B CN106721901B (en) | 2020-08-14 |
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