CN114468029A - Quick thawing equipment for frozen livestock food - Google Patents

Abstract

The invention provides a rapid thawing device for frozen livestock food, which is used for placing a plurality of frozen food storage mechanisms with block-shaped structures; the material scraping mechanism comprises a first distribution mechanism and a second distribution mechanism which are rotatably arranged in the storage mechanism and symmetrically arranged, the first distribution mechanism and the second distribution mechanism are driven by the driving mechanism to carry out synchronous transmission, and the first distribution mechanism and the second distribution mechanism respectively comprise a separation component for filtering ice cakes and slag materials and a push-out component for timely discharging impurities on the separation component; control mechanism, control mechanism including be located store in the mechanism central point put and be located first minute and dial the broken subassembly between the mechanism and the second minute and correspond with broken subassembly and set up a plurality of groups and be used for regulating and control the adjusting part who stores the interior thawing medium solubility of mechanism in step, solved and appeared thawing thoroughly and the difficult problem of clearing up of impurity in the in-process that frozen food thawed easily.

Description

Quick thawing equipment of birds poultry frozen food

Technical Field

The invention relates to the technical field of food defrosting, in particular to a rapid defrosting device for livestock frozen food.

Background

It is known that slaughter and initial processing of livestock is carried out in special slaughter plants, and live livestock is slaughtered, sorted and refrigerated. When the food processing factory is used for processing, primarily processed poultry and livestock frozen foods such as duck auxiliary, chicken auxiliary, pork cubes and beef cubes need to be transported from a slaughtering factory by a refrigerator car, and the further seasoning processing can be carried out only after the defrosting treatment. The conventional thawing method is to thaw the jelly naturally or blow the jelly directly with compressed air. The natural thawing method takes too long time and is inefficient. The natural thawing method is easy to cause partial deterioration of food due to long thawing time, thereby affecting the quality of the product. The method of directly blowing compressed air is faster than the natural defrosting method, but the effective utilization rate of the compressed air is low, and the energy waste is large.

The Chinese invention patent CN201410216767.8 discloses a rapid thawing device for livestock frozen food, which belongs to the technical field of livestock food processing equipment and comprises a bracket, a thawing pool, a feeding hole, a discharging chain, a motor, a fan, a compressed air pipeline, a hot air pipeline, a supporting steel bar and a screen plate; the bottom of the defrosting pool is provided with a compressed air pipeline and a hot air pipeline; one side of the bottom of the defrosting pool is provided with an air inlet A of a compressed air pipeline, and the other side of the bottom of the defrosting pool is provided with an air inlet B of a hot air pipeline and a defrosting water outlet C; the upper part of the compressed air pipeline is provided with uniformly distributed air outlet holes E; the air inlet B is connected with a heating device arranged beside by a pipeline, and the upper part of the hot air pipeline is provided with air outlet holes F which are uniformly distributed; the support steel bars are arranged above the compressed air pipeline and the hot gas pipeline, the screen plate is arranged above the support steel bars, and small holes D are uniformly distributed on the screen plate; the automatic loading and unloading device also comprises an electric hoist and a metal net frame, and is used for automatically loading and unloading the frozen livestock food.

However, in the prior art, the inventor finds that the problems of incomplete defrosting and difficult impurity cleaning are easy to occur in the process of defrosting the frozen food.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to solve the technical problems that the thawing is not thorough and impurities are difficult to clean easily in the thawing process of frozen food by arranging the storage mechanism and the matching control mechanism, and enabling the surface part of the frozen food and the part near to crack to be quickly crushed into small blocks by colliding the frozen food in the first distributing mechanism and the second distributing mechanism with the crushing assembly in the reciprocating swinging process.

In order to achieve the purpose, the invention provides the following technical scheme: an apparatus for rapidly thawing a frozen poultry food, comprising:

the storage mechanism is used for placing a plurality of blocks of frozen foods with block-shaped structures;

the material scraping mechanism is rotatably arranged in the storage mechanism and comprises a first distribution mechanism and a second distribution mechanism which are symmetrically arranged, the first distribution mechanism and the second distribution mechanism are driven by a driving mechanism to carry out synchronous transmission, and the first distribution mechanism and the second distribution mechanism respectively comprise a separation component for filtering ice cakes and slag materials and a pushing component for timely discharging impurities on the separation component;

the control mechanism comprises a crushing assembly which is positioned in the central position in the storage mechanism and is positioned between the first distribution mechanism and the second distribution mechanism, and a plurality of groups of adjusting assemblies which are arranged corresponding to the crushing assembly and are synchronously used for adjusting and controlling the solubility of the thawing medium in the storage mechanism;

frozen food is placed between first distribution mechanism and the second distribution mechanism and first distribution mechanism and second distribution mechanism drive down and broken mechanism striking, accomplish the work that drops of ice-cube.

Preferably, the storage mechanism comprises a storage barrel which is of a semicircular structure and is installed on the rack, the storage barrel is horizontally arranged, and two sides of the storage barrel are provided with shutters.

Preferably, the drive mechanism includes:

the rotating shaft is arranged along the length direction of the containing barrel and is rotatably installed at the end part of the circle center of the containing barrel, and gears c are respectively fixed at the two ends of the rotating shaft;

the driving assembly comprises a motor arranged on the rack and a driving gear rotating coaxially with the output end of the motor, and the driving gear is of a half-tooth structure;

the forward rotation assembly comprises a first driven gear, a first rack and a one-way rack a, the first driven gear is rotatably arranged on the rack and meshed with the driving gear, the first rack is meshed with the first driven gear, the one-way rack a is arranged on one side of the storage barrel and synchronously driven with the first rack, and the one-way rack a is fixed on the rack through an elastic unit a;

the reversing assembly comprises a second driven gear, a second rack and a one-way rack b, the second driven gear is rotatably arranged on the rack and meshed with the driving gear, the second rack is meshed with the second driven gear, the one-way rack b is arranged on one side of the storage barrel and synchronously driven with the second rack, and the one-way rack b is fixed on the rack through an elastic unit b;

the first driven gear and the second driven gear are both of ratchet structures.

The gear c is meshed with the one-way rack a and the one-way rack b respectively.

Preferably, the partition subassembly include with rotation axis fixed connection's first filter piece, with first filter piece dislocation laminating setting and with first filter piece synchronous drive's second filter piece and install the storage tube inner wall and drive the second filter piece is along first filter piece binding face gliding guide.

Preferably, the first filter piece comprises a filter plate a which is arranged in a sliding manner in a matching manner with the inner wall of the containing cylinder, and the contact surface of the filter plate a is provided with an elastic sealing ring, and two groups of connecting rods which are fixedly arranged on the rotating shaft and are respectively used for connecting two ends of the upper part of the filter plate a, and the connecting rods enable the filter plate a and the rotating shaft to keep synchronous rotation;

the second filter piece comprises a filter plate b and two groups of elastic units c, wherein the filter plate b is attached to the bottom surface of the filter plate a, the two groups of elastic units c are fixedly arranged on the rotating shaft and are respectively used for connecting two ends of the upper part of the filter plate b, and the guide shafts are arranged on the guide pieces in a sliding mode and are arranged at two ends of the upper part of the filter plate b;

the filter plate a is provided with a plurality of groups of filter holes a, the filter plate b is provided with a plurality of groups of filter holes b, and the filter holes a and the filter holes b are correspondingly arranged.

Preferably, the guide member includes:

the guide groove is attached to the side wall of the containing barrel at a certain angle and is arranged in an elliptic closed loop manner;

the locating part, the locating part sets up two sets ofly and sets up respectively first both ends in the guide way are in including being certain angle conflict setting the returning face plate and the one end of guide way one end inner ring are fixed the inner ring other end and are established the extension spring of fixing on the returning face plate.

Preferably, the push-out assembly includes:

the cleaning surface of the scraper is provided with a hairbrush, the scraper is obliquely arranged, and the upper end of the scraper is arranged on the rack through a telescopic unit;

the limiting seat is arranged at the upper end of the containing barrel and faces the circle center of the containing barrel, and a chamfer is arranged on the inner end face of the limiting seat;

the first linkage assembly comprises a second transmission rack which is arranged on the elastic unit a and is synchronous with the forward rotation assembly, a gear a which is meshed with the second transmission rack, and a third transmission rack which is meshed with the gear a and is coaxial with the telescopic unit;

the second linkage assembly comprises a fourth transmission rack arranged on the elastic unit b and synchronous with the reversing assembly, a gear b meshed with the fourth transmission rack, and a fifth transmission rack meshed with the gear b and coaxial with the telescopic unit.

Preferably, the crushing assembly comprises a plurality of groups of counterweight hammers which are sequentially arranged along the length direction of the rotating shaft and sleeved outside the rotating shaft.

Preferably, the adjusting assembly comprises a salt squeezing hose vertically arranged downwards and penetrating through the separating assembly, a storage bin arranged above the storage barrel and communicated with one end of the salt squeezing hose, and two groups of squeezing blocks arranged on the counterweight hammers and positioned on two sides of the salt squeezing hose;

the salt squeezing hose collides with the two groups of squeezing blocks at intervals under the impact of frozen food, so that air in the salt squeezing hose is squeezed;

the salt squeezing hose is provided with a one-way valve a and a one-way valve b respectively, air squeezed by the salt squeezing hose enters the storage bin through the one-way valve a, and air in the air enters the salt squeezing hose through the one-way valve b.

Preferably, a water outlet assembly is arranged in the storage bin and comprises a sealing plate which is matched with the inner wall of the storage bin and is arranged in a hollow structure, and a connecting spring which is vertically arranged at the bottom of the storage bin and is used for connecting the sealing plate;

the upper end of the salt squeezing hose is communicated with the upper end of the sealing plate, and a discharge hole is formed in one end of the storage bin.

The invention has the beneficial effects that:

(1) according to the invention, the storage mechanism is arranged to be matched with the control mechanism, the frozen food in the first distribution mechanism and the second distribution mechanism collides with the crushing assembly in the reciprocating swinging process, so that the surface part and the part which is about to crack of the frozen food are quickly crushed into small blocks, and the small blocks or single blocks of the frozen food from the initial large blocks of the frozen food to the final thawing are synchronously driven to release thawing media such as saline water by using the change of the thawing state of the small blocks or single blocks of the frozen food, so that the dissolving speed of the frozen food is improved, and meanwhile, the protein in the frozen food is slowly coagulated when meeting salt to prevent the protein from further overflowing from cells to lose nutrition;

(2) according to the invention, the scraping mechanism is arranged to be matched with the storage mechanism, and the scraping mechanism swings left and right and is matched with frozen food to be placed between the first distribution mechanism and the second distribution mechanism, so that impurities on the outer sides of the first distribution mechanism and the second distribution mechanism are collected and discharged at the same time, namely, when the scraping mechanism swings to the vertex, scooped-out magazines in the frozen food which is smashed into blocks are pushed out of the device through the pushing assembly, and meanwhile, the frozen food which is smashed into blocks is automatically separated from the generated impurities, the frozen food is still placed between the first distribution mechanism and the second distribution mechanism, the impurities are separated to the outer side of the first distribution mechanism or the outer side of the second distribution mechanism, the cleaning is convenient, and the quality of the thawed frozen food is improved;

(3) according to the invention, the guide groove is matched with the limiting piece, and when the guide shaft slides in the guide groove to control the upper position and the lower position of the filter plate b, the production errors caused by the dislocation sliding of the guide shaft are prevented by utilizing the clamping action of the turnover plate and the tension spring.

In conclusion, the invention has the advantages of high defrosting efficiency and the like, and is particularly suitable for the technical field of food defrosting.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a first structural diagram of a control mechanism according to the present invention;

FIG. 3 is a schematic structural diagram of a control mechanism according to the present invention;

FIG. 4 is a side cross-sectional view of the present invention;

FIG. 5 is a sectional view of the storage bin of the present invention;

FIG. 6 is a schematic view of a partition assembly according to the present invention;

FIG. 7 is a first view of the guiding element according to the present invention;

FIG. 8 is a second view of the guiding element according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example one

As shown in fig. 1, a rapid thawing apparatus for livestock frozen food, comprising:

a storage mechanism 1, wherein a plurality of blocks of frozen food 100 with a block-shaped structure are placed in the storage mechanism 1;

the material scraping mechanism 2 is rotatably arranged in the storage mechanism 1 and comprises a first distribution mechanism 21 and a second distribution mechanism 22 which are symmetrically arranged, the first distribution mechanism 21 and the second distribution mechanism 22 are driven by the driving mechanism 3 to carry out synchronous transmission, and the first distribution mechanism 21 and the second distribution mechanism 22 both comprise a separation component 23 for filtering ice cakes and slag materials and a push-out component 24 for timely discharging impurities on the separation component 23;

the control mechanism 4 comprises a crushing assembly 41 which is positioned in the central position in the storage mechanism 1 and is positioned between the first distribution mechanism 21 and the second distribution mechanism 22, and a plurality of groups of adjusting assemblies 42 which are arranged corresponding to the crushing assembly 41 and are synchronously used for adjusting and controlling the solubility of the thawing medium in the storage mechanism 1;

the frozen food 100 is placed between the first distribution mechanism 21 and the second distribution mechanism 22 and is impacted with the crushing mechanism under the transmission of the first distribution mechanism 21 and the second distribution mechanism 22, and the falling work of ice blocks is completed.

It should be noted that the frozen food 100 of the present application can be a plurality of frozen integral pieces of chicken breast, chicken wing, chicken leg, or other fast food raw materials.

In this embodiment, by arranging the storage mechanism 1 in cooperation with the control mechanism 4, the frozen food 100 in the first distribution mechanism 21 and the second distribution mechanism 22 collides with the crushing component 41 during the reciprocating swing process, so that the surface part and the part near to crack of the frozen food 100 are quickly crushed into small pieces, and the small pieces or single pieces of the frozen food 100 from the beginning large frozen food 100 to the end of thawing are synchronously driven by the change of the thawing state to release the thawing medium, such as saline water, in the adjustment component 42, so as to improve the dissolution speed of the frozen food 100, and meanwhile, the protein in the frozen food 100 is slowly coagulated when meeting salt, and is prevented from further overflowing from cells to lose nutrition.

In addition, through setting up the scraper mechanism 2 and cooperating the storage mechanism 1, through the horizontal hunting of scraper mechanism 2 and the cooperation frozen food 100 is arranged in between first branch mechanism 21 and second branch mechanism 22, make the impurity that is located the outside of first branch mechanism 21 and second branch mechanism 22 collect and discharge work simultaneously, namely will break into the piece in the frozen food 100 of piece when scraper mechanism 2 swings to the summit outside through pushing out the subassembly 24 ejecting device, realize simultaneously that the frozen food 100 of breaking into pieces realizes automatic separation rather than the impurity that produces, frozen food 100 still is located between first branch mechanism 21 and second branch mechanism 22, impurity is separated to the outside of first branch mechanism 21 or second branch mechanism 22, and the clearance is convenient, improves the quality after frozen food 100 thaws.

The impurities include floating foam, falling meat pieces, meat skin, fat pieces, and the like.

Further, as shown in fig. 1, the storage mechanism 1 includes a storage barrel 11 having a semicircular structure and mounted on the rack, and the storage barrel 11 is horizontally disposed and has shutters 12 at both sides.

In this embodiment, the storage cylinder 11 is horizontally arranged, so that the storage capacity is larger, the contact area of the frozen food 100 during operation is larger, and the actual size of the storage cylinder 11 is smaller than a semicircle, so that the first distribution mechanism 21 and the second distribution mechanism 22 keep an inclined downward state during discharging, and the discharging is convenient and complete.

It should be noted that, the two ends of the storage barrel 11 are provided with a stop door, which can be used for horizontally conveying frozen products.

Further, as shown in fig. 2, the drive mechanism 3 includes:

a rotating shaft 31, the rotating shaft 31 being disposed along the length direction of the storage barrel 11, rotatably mounted at the end of the center of circle of the storage barrel 11, and having gears c3000 fixed to both ends thereof;

the driving assembly 32 comprises a motor 321 mounted on the frame and a driving gear 322 coaxially rotating with the output end of the motor 321, wherein the driving gear 322 is of a half-tooth structure;

the forward rotation assembly 33 comprises a first driven gear 331 which is rotatably arranged on the rack and meshed with the driving gear 322, a first rack 332 meshed with the first driven gear 331, and a one-way rack a333 which is arranged on one side of the accommodating cylinder 11 and synchronously driven with the first rack 332, wherein the one-way rack a333 is fixed on the rack by an elastic unit a 200;

a reverse rotation assembly 34, wherein the reverse rotation assembly 34 includes a second driven gear 341 rotatably disposed on the frame and engaged with the driving gear 322, a second rack 342 engaged with the second driven gear 341, and a one-way rack b343 disposed on one side of the receiving cylinder 11 and synchronously driven with the second rack 342, and the one-way rack b343 is fixed on the frame by an elastic unit b 300;

the first driven gear 331 and the second driven gear 341 are both in a ratchet structure;

the gear c3000 is respectively meshed with the one-way rack a333 and the one-way rack b 343.

In this embodiment, by arranging the driving assembly 32 to cooperate with the forward rotation assembly 33 and the reverse rotation assembly 34, when the motor 321 is turned on, when the driving gear 322 starts to rotate, the first driven gear 331 engaged with the toothed side of the driving gear 322 simultaneously rotates to drive the first rack 332 and the one-way rack a333 synchronously driven with the first rack 332 to push and stretch the elastic unit a200 towards the inner side of the receiving tube 11, and at the same time, the rotating shaft 31 starts to rotate under the driving of the gear c3000 engaged with the one-way rack a 333;

further, when the driving gear 322 is rotated by 180 °, the toothed side engaged with the first driven gear 331 becomes the non-toothed side, and the one-way rack a333 is returned to the outside by the contraction force of the elastic unit a200 without being force-transmitted.

It should be noted that the cooperation between the driving assembly 32 and the reverse rotation assembly 34 is consistent with that of the forward rotation assembly 33, and the forward rotation assembly 33 and the reverse rotation assembly 34 cooperate with each other to complete one operation, which is not described herein.

Further, as shown in fig. 2 and 7, the separating assembly 23 includes a first filter member 231 fixedly connected to the rotating shaft 31, a second filter member 232 synchronously driven with the first filter member 231, and a guide member 233 installed on the inner wall of the receiving container 11 and driving the second filter member 232 to slide along the abutting surface of the first filter member 231, wherein the first filter member 231 includes a filter plate a2311 slidably disposed in matching relation to the inner wall of the receiving container 11 and having an elastic sealing ring at its abutting surface, and two sets of connecting rods 2312 fixedly disposed on the rotating shaft 31 and respectively connected to the upper ends of the filter plate a2311, and the connecting rods 2312 keep the filter plate a2311 and the rotating shaft 31 synchronously rotating;

the second filter 232 comprises a filter plate b2321 attached to the bottom surface of the filter plate a2311 and two sets of elastic units c400 fixedly arranged on the rotating shaft 31 and respectively connected to two ends of the upper part of the filter plate b2321, and the guide shaft 2322 is slidably arranged on the guide member 233 and arranged at two ends of the upper part of the filter plate b 2321;

the filter plate a2311 is provided with a plurality of groups of filter holes a500, the filter plate b2321 is provided with a plurality of groups of filter holes b600, and the filter holes a500 and the filter holes b600 are correspondingly arranged.

The guide 233 includes:

the guide groove 2331 is arranged on the side wall of the storage barrel 11 in a fitting manner at a certain angle, and the guide groove 2331 is arranged in an elliptical closed loop;

the two sets of limiting members 2332 are disposed at the first ends of the two sets of limiting members 2332, and each of the two sets of limiting members 2332 is disposed in the corresponding guide slot 2331 and includes a turnover plate 700 which is disposed at one end of the guide slot 2331 in an abutting manner at a certain angle and has an inner ring, and a tension spring 800 which is fixed at the other end of the inner ring and is disposed on the turnover plate 700.

In this embodiment, by providing the first filter member 231 to cooperate with the second filter member 232, the rotation of the filter plate a2311 is driven when the rotation shaft 31 rotates, and at the same time, the filter plate b2321 rotates synchronously with the filter plate a2311 under the action of the guide member 233, and the filter plate b2321 performs a vertical sliding displacement change under the sliding action of the guide shaft 2322 in the guide slot 2331 during the rotation, so that the gap formed by the filter holes a500 and the filter holes b600 changes with the change of the angle of the filter plate a2311 to the horizontal plane, that is, when the filter holes a500 and the filter holes b600 are misaligned or not, the filter holes formed by the filter plates a2311 and the filter holes b2321 integrally are changeable, and when the filter plate a2311 is perpendicular to the horizontal plane, the filter holes a500 and the filter holes b600 are in a non-misaligned state, and the filter holes formed by the filter plates a2311 and the filter plates b2321 integrally are the largest, thereby ensuring that all the impurities are transferred from the two sets of the separating assemblies 23 to the outside, its pore size is largest; on the contrary, when the filter plate a2311 swings to the highest point, the filter holes integrally formed by the filter plate a2311 and the filter plate b2321 are minimized.

In detail, when the gap formed by the filter holes a500 and b600 is the largest, the separation assembly 23 rotates in the receiving tube 11 to filter the larger impurities to the other side of the filter plate a2311, and the gap gradually decreases in the process of rotating the re-separation assembly 23, so that the impurities are prevented from entering the other side through the gap again, and the filtering of the impurities in the frozen food 100 is effectively realized.

It should be noted that, by arranging the guide slot 2331 in cooperation with the limiting member 2332, when the guide shaft 2322 slides in the guide slot 2331 to control the up-and-down position of the filter plate b2321, the clamping action of the roll-over plate 700 and the tension spring 800 is utilized to prevent the guide shaft 2322 from sliding in a dislocation manner to cause the guide shaft 2322 to return in an original path, so that the production requirement cannot be met, in addition, the setting of the guide slot 2331 requires that the size of a new through hole formed between the filter hole a500 and the filter hole b600 is adjusted nearly instantaneously, i.e., the through hole is instantaneously opened to the maximum at the initial operation of the partition assembly 23 swinging from top to bottom, and impurities are timely separated out under the impact of the swinging water flow; simultaneously the through-hole is at the initial during operation of separating subassembly 23 swing from bottom to top, closes to the minimum in the twinkling of an eye, and then in time ladles out and discharge impurity and ice-cube that will separate out, reduces the cooling rate of temperature in the containing cylinder 11 as far as to improve its defrosting efficiency and gliding product quality, reduce artifical slip back secondary filtration's process, improve work efficiency.

It is worth mentioning that the other side of the flipping board 700 opposite to the tension spring 800 is provided with a stopper, which is installed in the guide slot 2331.

Further, as shown in fig. 3, the push-out assembly 24 includes:

a scraper 241, a brush is arranged on the cleaning surface of the scraper 241, the scraper 241 is arranged obliquely, and the upper end of the scraper 241 is arranged on the frame through a telescopic unit 2411;

the limiting seat 242 is arranged at the upper end of the containing barrel 11 and faces the center of the containing barrel 11, and a chamfer is arranged on the inner end face of the limiting seat 242;

a first linkage assembly 243, wherein the first linkage assembly 243 includes a second transmission rack 2431 provided on the elastic unit a200 and synchronized with the forward rotation assembly 33, a gear a900 engaged with the second transmission rack 2431, and a third transmission rack 2432 engaged with the gear a900 and coaxially provided with the telescopic unit 2411;

a second linkage assembly 244, wherein the second linkage assembly 244 includes a fourth driving rack 2441 disposed on the elastic unit b300 and synchronized with the reverse rotation assembly 34, a gear b1000 engaged with the fourth driving rack 2441, and a fifth driving rack 2442 engaged with the gear b1000 and disposed coaxially with the telescopic unit 2411.

In this embodiment, by arranging the first linkage assembly 243 and the second linkage assembly 244 to cooperate with the scraper 241, when the unidirectional rack a333 is pushed forward to the position of the shutter 12 and stops moving forward, the filter plate a2311 is transmitted to the limiting seat 242, at this time, the filter plate a2311 is parallel to the scraper 241, the elastic unit a200 drives the second transmission rack 2431 to be pushed forward, and drives the gear a900 meshed with the second transmission rack 2431 to rotate, so as to drive the third transmission rack 2432 and the scraper 241 connected therewith to operate, and scrape out impurities filtered from the filter plate a2311, thereby outputting the impurities on one side.

In detail, when the one-way rack b343 is pushed forward to the position of the shutter 12 and stops advancing, the filter plate a2311 is driven to the limiting seat 242, at this time, the filter plate a2311 is parallel to the scraper 241, and the elastic unit b300 drives the fourth transmission rack 2441 to advance, so as to drive the gear b1000 meshed with the fourth transmission rack 2441 to rotate, thereby driving the fifth transmission rack 2442 and the scraper 241 connected thereto to operate, scraping out the impurities filtered out of the filter plate b2321, and outputting the impurities on the other side.

Obviously, through the arrangement of the first linkage assembly 243 and the second linkage assembly 244, the pushing work of the pushing assembly 24 and the swinging work of the separating assembly 23 are synchronously transmitted, so that the synchronism is high, power resources can be saved, meanwhile, the linkage between the processes is realized through the driving of the same power mechanism, the control is convenient, the stability of the overall operation of the equipment is improved, and the working efficiency of the equipment is further improved.

Example two

The same or corresponding components in this embodiment as those in the above embodiment are given the same reference numerals as those in the above embodiment, and only the points different from the above embodiment will be described below for the sake of convenience. This embodiment differs from the above embodiment in that:

further, as shown in fig. 4, the crushing assembly 41 includes a plurality of sets of counterweight hammers 411 sequentially arranged along the length direction of the rotating shaft 31 and sleeved outside the rotating shaft 31, and the adjusting assembly 42 includes a salt squeezing hose 421 vertically arranged downwards and passing through the separating assembly 23, a storage bin 422 arranged above the storage barrel 11 and communicated with one end of the salt squeezing hose 421, and two sets of squeezing blocks 423 arranged on the counterweight hammers 411 and located at two sides of the salt squeezing hose 421;

the salt extruding hose 421 collides with the two sets of extruding blocks 423 at intervals under the impact of the frozen food 100, so that the air in the salt extruding hose 421 is extruded;

the salt squeezing hose 421 is provided with a one-way valve a4211 and a one-way valve b4212, air squeezed by the salt squeezing hose 421 enters the storage bin 422 through the one-way valve a4211, and air in the air enters the salt squeezing hose 421 through the one-way valve b 4212.

A water outlet assembly 4221 is arranged in the storage bin 422, wherein the water outlet assembly 4221 comprises a sealing plate 4223 which is matched with the inner wall of the storage bin 422 and is arranged in a hollow structure, and a connecting spring 2000 which is vertically arranged at the bottom of the storage bin 422 and is used for connecting the sealing plate 4223;

the upper end of the salt squeezing hose 421 is communicated with the upper end of the sealing plate 4223, and one end of the storage bin 422 is provided with a discharge hole 4000.

In this embodiment, by arranging the counterweight hammer 411 and the adjusting assembly 42, when the rotating shaft 31 drives the forward rotating assembly 33 and the backward rotating assembly 34 to operate to turn over the frozen food 100 left and right, the frozen food 100 is broken under the action of the counterweight hammer 411, and meanwhile, the forward rotating assembly 33 and the backward rotating assembly 34 swing left and right to drive the counterweight hammer 411 to incline left and right, air in the salt squeezing hose 421 is squeezed by the squeezing block 423, the air squeezed by the salt squeezing hose 421 enters the storage bin 422 through the one-way valve a4211, and the sealing plate 4223 communicated with the lower end of the salt squeezing hose 421 moves downwards under the action of air pressure, so that a gap is formed between the sealing plate 4223 and the discharge port 4000, and at the moment, the defrosting medium in the storage bin 422 flows out into the storage barrel 11 to further defrost the frozen food 100 therein, thereby greatly improving the defrosting efficiency.

It is worth noting that when the defrosting operation is started, the volume of the frozen food 100 is larger, and the impact force is larger, so that the amount of the brine discharged is a little more; on the contrary, in the later stage, after the frozen food 100 is thawed, the impact force of the small frozen food 100 is small, the saline water outlet effect can hardly be achieved, the thawing medium in the cylinder is enough, new addition is not needed, the utilization rate of raw materials is improved, the production cost is reduced, and the control is relatively active.

The working steps are as follows:

firstly, frozen food 100 is put into the containing barrel 11, the motor 321 is started, the motor 321 drives the forward rotation component 33 and the reverse rotation component 34 to swing left and right, the frozen food 100 rolls under the action of the forward rotation component 33 and the reverse rotation component 34, then the counter weight hammer 411 smashes the frozen food 100, meanwhile, the forward rotation component 33 and the reverse rotation component 34 swing left and right to drive the counter weight hammer 411 to incline left and right, air in the salt squeezing hose 421 is squeezed under the action of the squeezing block 423, the air squeezed by the salt squeezing hose 421 enters the storage bin 422 through the one-way valve a4211, under the action of air pressure, the sealing plate 4223 communicated with the lower end of the salt squeezing hose 421 moves downwards to enable a gap to be formed between the sealing plate 4223 and the discharge port 4000, at the moment, the thawing medium in the storage bin 422 flows out into the containing barrel 11 to further thaw the frozen food 100, the rotating shaft 31 rotates to drive the filter plate a2311 to rotate, meanwhile, the filter plate b2321 keeps synchronous rotation with the filter plate a2311 under the action of the guide member 233, the filter plate b2321 changes up and down under the sliding action of the guide shaft 2322 in the guide groove 2331 in the rotating process, so that the gap formed by the filter holes a500 and the filter holes b600 changes along with the change of the angle between the filter plate a2311 and the horizontal plane, and the gap is the largest when the filter plate a2311 is vertical to the horizontal plane; the gap is minimum when the filter plate a2311 is horizontal to the horizontal plane; when the gap formed by the filter holes a500 and b600 is the largest, the filter plate a2311 is parallel to the scraper 241 along with the rotation of the separating assembly 23 in the receiving cylinder 11, and when the filter plate a2311 is driven to the limiting seat 242, the elastic unit a200 drives the second driving rack 2431 to push forward, so as to drive the gear a900 meshed with the second driving rack 2431 to rotate, thereby driving the third driving rack 2432 and the scraper 241 connected therewith to operate, scraping out the filtered impurities on the filter plate a2311, and outputting the impurities on one side.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An apparatus for rapidly thawing frozen poultry and livestock food, comprising:

a storage mechanism (1), wherein a plurality of blocks of frozen food (100) with a block-shaped structure are placed in the storage mechanism (1);

the material scraping mechanism (2) is rotatably arranged in the storage mechanism (1) and comprises a first distribution mechanism (21) and a second distribution mechanism (22) which are symmetrically arranged, the first distribution mechanism (21) and the second distribution mechanism (22) are driven by the driving mechanism (3) to carry out synchronous transmission, and the first distribution mechanism (21) and the second distribution mechanism (22) respectively comprise a separation component (23) for filtering ice cakes and slag materials and a push-out component (24) for timely discharging impurities on the separation component (23);

the control mechanism (4) comprises a crushing assembly (41) which is positioned in the central position in the storage mechanism (1) and is positioned between the first distribution mechanism (21) and the second distribution mechanism (22), and a plurality of groups of adjusting assemblies (42) which are arranged corresponding to the crushing assembly (41) and are synchronously used for adjusting and controlling the solubility of the thawing medium in the storage mechanism (1);

the frozen food (100) is placed between the first distribution mechanism (21) and the second distribution mechanism (22) and is impacted with the crushing mechanism under the transmission of the first distribution mechanism (21) and the second distribution mechanism (22), and the falling work of ice blocks is completed.

2. The equipment for rapidly thawing frozen poultry and livestock food according to claim 1, characterized in that said storage mechanism (1) comprises a semi-circular structure and a receiving cylinder (11) mounted on a frame, said receiving cylinder (11) is horizontally arranged and two sides are provided with a door (12).

3. The apparatus for rapid thawing of frozen poultry food according to claim 2, characterized in that said driving mechanism (3) comprises:

the rotating shaft (31) is arranged along the length direction of the containing barrel (11), is rotatably installed at the end part of the circle center of the containing barrel (11), and is respectively fixed with a gear c (3000) at two ends;

the driving assembly (32) comprises a motor (321) arranged on the rack and a driving gear (322) which coaxially rotates with the output end of the motor (321), and the driving gear (322) is of a half-tooth structure;

the forward rotation assembly (33) comprises a first driven gear (331) which is rotatably arranged on the rack and meshed with the driving gear (322), a first rack (332) meshed with the first driven gear (331), and a one-way rack a (333) which is arranged on one side of the containing barrel (11) and synchronously driven with the first rack (332), wherein the one-way rack a (333) is fixed on the rack through an elastic unit a (200);

the reversing assembly (34) comprises a second driven gear (341) which is rotatably arranged on the rack and meshed with the driving gear (322), a second rack (342) meshed with the second driven gear (341), and a one-way rack b (343) which is arranged on one side of the accommodating barrel (11) and synchronously driven with the second rack (342), wherein the one-way rack b (343) is fixed on the rack by an elastic unit b (300);

the first driven gear (331) and the second driven gear (341) are both in a ratchet structure;

the gear c (3000) is respectively meshed with the one-way rack a (333) and the one-way rack b (343).

4. The fast thawing apparatus for frozen poultry and livestock food according to claim 3, wherein the partition member (23) comprises a first filter member (231) fixedly connected to the rotating shaft (31), a second filter member (232) synchronously driven with the first filter member (231), and a guide member (233) installed on the inner wall of the receiving container (11) and driving the second filter member (232) to slide along the abutting surface of the first filter member (231).

5. The apparatus for rapidly thawing frozen poultry and livestock food according to claim 4, wherein said first filter member (231) comprises a filter plate a (2311) slidably fitted to the inner wall of said receiving container (11) and having an elastic sealing ring at the contact surface thereof, and two sets of connecting rods (2312) fixedly disposed on said rotating shaft (31) and respectively connecting the upper ends of said filter plate a (2311), said connecting rods (2312) keeping said filter plate a (2311) and said rotating shaft (31) synchronously rotated;

the second filter piece (232) comprises a filter plate b (2321) attached to the bottom surface of the filter plate a (2311) and two groups of elastic units c (400) which are fixedly arranged on the rotating shaft (31) and are respectively used for connecting two ends of the upper part of the filter plate b (2321), and the guide shaft (2322) is arranged on the guide piece (233) in a sliding manner and is arranged at two ends of the upper part of the filter plate b (2321);

the filter plate a (2311) is provided with a plurality of groups of filter holes a (500), the filter plate b (2321) is provided with a plurality of groups of filter holes b (600), and the filter holes a (500) and the filter holes b (600) are correspondingly arranged.

6. The apparatus for rapid thawing of frozen poultry products according to claim 5, characterized in that said guide (233) comprises:

the guide groove (2331) is arranged on the side wall of the containing barrel (11) in a fitting mode at a certain angle, and the guide groove (2331) is arranged in an oval closed loop mode;

the limiting pieces (2332) are arranged in two groups and are respectively arranged at the first two ends in the guide groove (2331), and each limiting piece (2332) comprises a turnover plate (700) which is arranged at one end of the guide groove (2331) in a butting mode at a certain angle and is provided with an inner ring, and a tension spring (800) of which one end is fixed at the inner ring and the other end is fixed on the turnover plate (700).

7. The apparatus for rapid thawing of frozen poultry food according to claim 6, characterized in that said ejection assembly (24) comprises:

the cleaning device comprises a scraper blade (241), wherein a brush is arranged on the cleaning surface of the scraper blade (241), the scraper blade (241) is obliquely arranged, and the upper end of the scraper blade (241) is arranged on a rack through a telescopic unit (2411);

the limiting seat (242) is arranged at the upper end of the containing barrel (11) and faces the circle center of the containing barrel (11), and a chamfer is arranged on the inner end face of the limiting seat (242);

a first linkage assembly (243), the first linkage assembly (243) including a second transmission rack (2431) provided on the elastic unit a (200) and synchronized with the forward rotation assembly (33), a gear a (900) engaged with the second transmission rack (2431), and a third transmission rack (2432) engaged with the gear a (900) and coaxially provided with the telescopic unit (2411);

a second linkage assembly (244), the second linkage assembly (244) including a fourth transmission rack (2441) provided on the elastic unit b (300) and synchronized with the reverse rotation assembly (34), a gear b (1000) engaged with the fourth transmission rack (2441), and a fifth transmission rack (2442) engaged with the gear b (1000) and coaxially provided with the telescopic unit (2411).

8. The rapid thawing apparatus for frozen poultry and livestock food according to claim 3, wherein said crushing assembly (41) comprises a plurality of sets of weight hammers (411) sequentially arranged along the length direction of said rotating shaft (31) and sleeved on the outside of said rotating shaft (31).

9. The fast thawing apparatus for frozen poultry food according to claim 8, wherein said adjusting assembly (42) comprises a salt squeezing hose (421) disposed vertically downward and passing through said partition assembly (23), a storage bin (422) disposed above said receiving container (11) and communicating with one end of said salt squeezing hose (421), and two sets of squeezing blocks (423) disposed on said counterweight hammer (411) and located at both sides of said salt squeezing hose (421);

the salt extrusion hose (421) collides with the two groups of extrusion blocks (423) at intervals under the impact of the frozen food (100), so that the air in the salt extrusion hose (421) is extruded;

the salt squeezing hose (421) is provided with a one-way valve a (4211) and a one-way valve b (4212) respectively, air squeezed by the salt squeezing hose (421) enters the storage bin (422) through the one-way valve a (4211), and air in the air enters the salt squeezing hose (421) through the one-way valve b (4212).

10. The rapid thawing apparatus for livestock frozen food according to claim 9, wherein a water outlet assembly (4221) is disposed in the storage bin (422), the water outlet assembly (4221) comprises a sealing plate (4223) which is matched with the inner wall of the storage bin (422) and is disposed in a hollow structure, and a connecting spring (2000) which is vertically disposed at the bottom of the storage bin (422) and is used for connecting the sealing plate (4223);

the upper end of the salt squeezing hose (421) is communicated with the upper end of the sealing plate (4223), and a discharge hole (4000) is formed in one end of the storage bin (422).

Images