阅读说明：本技术 一种多通道食品快速冷冻装置 (Multichannel food quick freezing device ) 是由 杨洲 于 2021-08-16 设计创作，主要内容包括：本发明涉及食品加工技术领域,提出了一种多通道食品快速冷冻装置,包括箱体和传送装置,传送装置有若干个,包括依次设置的预冷冻段和深冷冻段,传送装置设置在箱体上,传送装置均包括,第一传送带、第一顶料装置和第二顶料装置,第一传送带有两个,均转动设置在箱体上,两个第一传送带之间具有间隙,第一顶料装置有若干个,沿第一传送带输送方向设置在预冷冻段内,第二顶料装置,有若干个,沿第一传送带输送方向设置在深冷冻段内,第一顶料装置与第二顶料装置转动均穿过间隙,通过上述技术方案,解决了现有技术中的相关技术中的食品冷却不均匀、不充分的问题。(The invention relates to the technical field of food processing, and provides a multi-channel food quick freezing device which comprises a box body and a conveying device, wherein the conveying device comprises a plurality of pre-freezing sections and deep-freezing sections which are sequentially arranged, the conveying device is arranged on the box body, the conveying device comprises a first conveying belt, a first material ejecting device and a second material ejecting device, the number of the first conveying belt is two, the first conveying belt is rotatably arranged on the box body, a gap is formed between the two first conveying belts, the number of the first material ejecting devices is a plurality of first material ejecting devices, the first material ejecting devices are arranged in the pre-freezing sections along the conveying direction of the first conveying belts, the number of the second material ejecting devices is a plurality of second material ejecting devices, the first material ejecting devices and the second material ejecting devices are rotatably arranged in the deep-freezing sections along the conveying direction of the first conveying belts, and the first material ejecting devices and the second material ejecting devices penetrate through the gap, through above-mentioned technical scheme, the food cooling among the correlation technique among the prior art is inhomogeneous, insufficient problem has been solved.)

1. A multi-channel food quick freezing device is characterized by comprising,

a box body (1),

a plurality of conveying devices (2) which comprise a pre-freezing section and a deep-freezing section which are arranged in sequence, wherein the conveying devices (2) are arranged on the box body (1) and comprise,

two first conveyor belts (21) are arranged on the box body (1) in a rotating way, a gap is arranged between the two first conveyor belts (21),

a plurality of first lifters (3) arranged in the pre-freezing section along the conveying direction of the first conveyor belt (21),

and the second material ejecting devices (7) are arranged in the deep freezing section along the conveying direction of the first conveying belt (21), and the first material ejecting devices (3) and the second material ejecting devices (7) rotate to penetrate through the gaps.

2. A multi-channel food quick-freezing device according to claim 1, wherein the first topping device (3) comprises,

a first top piece (31), the first top piece (31) is arranged on the box body (1) in a sliding way,

the first pushing piece (32) is a cam, the first pushing piece (32) is rotatably arranged on the box body (1), the first pushing piece (32) rotates to provide acting force of the first ejecting piece (31) in the vertical direction,

a first bracket (33), wherein the first bracket (33) is hinged on the first top piece (31), the first bracket (33) moves through the gap,

the box body is characterized by comprising a first turnover rod (34), wherein the first turnover rod (34) is arranged on the box body (1) in a sliding mode, the first turnover rod (34) moves to have an upper limit and a lower limit, and the first turnover rod (34), the first supporting piece (33), the box body (1) and the first pushing piece (32) form a parallelogram structure.

3. A multi-channel food quick-freezing device according to claim 2, wherein the second topping device (7) comprises,

a second top piece (71), wherein the second top piece (71) is arranged on the box body (1) in a sliding way,

the second pushing piece (72) is a cam, the second pushing piece (72) is rotatably arranged on the box body (1), the second pushing piece (72) rotates to provide acting force of the second ejecting piece (71) in the vertical direction,

a second bracket (73), the second bracket (73) being hingedly arranged on the second head (71), the second bracket (73) moving through the gap, the second bracket (73) having a cooling cavity,

the second turnover rod (74) is arranged on the box body (1) in a sliding mode, the second turnover rod (74) moves to have an upper limit position and a lower limit position, the second turnover rod (74), the second supporting piece (73), the box body (1) and the second pushing piece (72) form a parallelogram structure,

a coolant (75), the coolant (75) being disposed within a cooling cavity of the second holder (73),

a cooling pipe (76), which is a flexible pipe, is provided in the second holder (73) for feeding the coolant (75) into the second holder (73).

4. A multi-channel food quick-freezing device according to claim 3, wherein the box body (1) is provided with a limiting groove (11), the first turning rod (34) and the second turning rod (74) are provided with limiting ends (341), and the limiting ends (341) are slidably arranged in the limiting groove (11).

5. Multichannel food quick-freezing device according to claim 3, characterized in that said first tray (33) and second tray each have a stop (331) and a tray (332), said stops (331) being provided at both ends of said tray (332).

6. A multi-pass food quick-freezing device according to claim 3, wherein said conveying means (2) further comprises,

the driving wheel (22), the driving wheel (22) is rotationally arranged on the box body (1), the first conveying belts (21) are sleeved on the driving wheel (22),

the driving gear (23) is rotationally arranged on the box body (1), the driving gear (23) is coaxial with the driving gear (22),

a plurality of driven wheels (25) which are rotatably arranged on the box body (1), wherein the driven wheels (25) are coaxial with the first pushing piece (32) or the second pushing piece (72),

a transmission belt (26) sleeved on the driven wheel (25) and the driving wheel (22),

the driven gear (24) is rotatably arranged on the driven wheel (22) close to the driving gear (23) and meshed with the driving gear (23).

7. A multiple lane food flash freezer as claimed in claim 1 wherein the first conveyor belts (21) are staggered; also comprises a plurality of turnover devices (4), the turnover devices (4) are rotatably arranged on the box body (1) and arranged at the discharge end of the conveying device (2) and comprise,

a rotating member (41), the rotating member (41) being rotatably provided on the case (1),

upset piece (42), there are a plurality of, upset piece (42) all sets up rotate on the piece (41), upset piece (42) both sides all have connect silo (43), rotate piece (41) drive upset piece (42) rotate, are used for following food conveyer (2) discharge end sends into another conveyer (2) the feed end.

8. A multi-channel food quick-freezing device according to claim 1, further comprising a feeding device (5), wherein the feeding device (5) is arranged on the box body (1) and comprises,

a body (51), the body (51) being disposed on the case (1),

a plurality of second transmission shafts (52) which are all rotatably arranged on the machine body (51),

the second transmission belt (53) is sleeved on the second transmission shaft (52), the second transmission shaft (52) rotates to drive the second transmission belt (53) to move,

a plurality of dispersing devices (54) which are arranged on the machine body (51) in a swinging way in turn and comprise,

a swinging shaft (541) which is arranged on the machine body (51) in a swinging way,

a dispersion table (542), the dispersion table (542) being disposed on the swing shaft (541).

9. A multi-channel food rapid freezing device according to claim 8, wherein the box body (1) has three feed inlets, the feeding device (5) comprises three dispersing devices (54), and the food enters the box body (1) through the discharge end of the dispersing devices (54), the feed end of the conveying device (2) and the feed inlets in sequence.

10. A multi-channel food rapid freezing device according to claim 8, further comprising a plurality of cooling devices (6) disposed on said box (1) in sequence according to the conveying direction of said food for feeding the food into said feeding device (5), comprising,

a cooling tank (61) for cooling the molten metal,

cooling water (62) provided in the cooling tank (61),

a plurality of third transmission shafts (63), wherein the third transmission shafts (63) are rotatably arranged on the cooling pool (61),

and the third transmission belt (64) is sleeved on the third transmission shaft, the third transmission shaft (63) rotates to drive the third transmission belt (64) to move, and the third transmission belt (64) is used for conveying the food from the cooling pool (61) to the other cooling pool (61) or the feeding device (5).

Technical Field

The invention relates to the technical field of food processing, in particular to a multi-channel food quick freezing device.

Background

In modern society, along with the improvement of the pace of work and life of people, a lot of people do not have time to buy vegetables every day, so that the quick-frozen food becomes the first choice of office workers, the quick-frozen food is convenient and fast, and can be placed for a long time, and the cooking time of people is reduced.

However, the quick-frozen food has great potential safety hazard, the quick-frozen food needs to be directly frozen after being processed, the quick freezing only stops the biochemical reaction and the bacterial growth in the food and does not kill the bacteria in the food, and if the quick-freezing of the food cannot be completely finished in the freezing process, the bacteria in the food can continue to grow, thereby causing great harm to people.

In the prior art, the quick-frozen food is processed, packaged, frozen and the like, the freezing process becomes the most central step of the quick-frozen food, most manufacturers perform the freezing step after processing and packaging the food, the temperature of the real object is directly reduced to below zero from more than 80 ℃ in the process, the taste and the quality of the food are greatly damaged, the real object is conveyed on a conveyor belt in the freezing process, and the method has insufficient and uneven cooling and causes great potential safety hazard.

Therefore, a device is needed to solve the above problems.

Disclosure of Invention

The invention provides a multi-channel food quick freezing device, which solves the problems of uneven and insufficient food cooling in the related technology.

The technical scheme of the invention is as follows:

a multi-channel food quick freezing device comprises,

the box body is provided with a plurality of air inlets,

a plurality of conveying devices which comprise a pre-freezing section and a deep-freezing section which are arranged in sequence, wherein the conveying devices are arranged on the box body and comprise,

two first conveyor belts are arranged on the box body in a rotating way, a gap is arranged between the two first conveyor belts,

a plurality of first material ejecting devices are arranged in the pre-freezing section along the conveying direction of the first conveyor belt,

and the second material ejecting devices are arranged in the deep freezing section along the conveying direction of the first conveying belt, and the first material ejecting devices and the second material ejecting devices rotate to penetrate through the gaps.

As a further technical scheme, the first material ejecting device comprises,

the first top piece is arranged on the box body in a sliding manner,

the first pushing piece is a cam and is rotationally arranged on the box body, the first pushing piece rotates to provide acting force in the vertical direction of the first ejecting piece,

the first supporting piece is hinged on the first top piece and moves through the gap,

the first turnover rod is arranged on the box body in a sliding mode, the first turnover rod moves to have an upper limit and a lower limit, and the first turnover rod, the first supporting piece, the box body and the first pushing piece form a parallelogram structure.

As a further technical proposal, the second material ejecting device comprises,

the second top piece is arranged on the box body in a sliding manner,

the second pushing piece is a cam and is rotationally arranged on the box body, the second pushing piece rotates to provide acting force in the vertical direction of the second ejecting piece,

a second support member hinged on the second top member and moving through the gap,

the second turnover rod is arranged on the box body in a sliding mode, the second turnover rod moves to have an upper limit and a lower limit, the second turnover rod, the second support piece, the box body and the second push piece form a parallelogram structure,

a coolant disposed within the second holder,

and the cooling pipe is a hose, is arranged in the second support piece and is used for sending the coolant into the second support piece.

As a further technical scheme, the box body is provided with a limiting groove, the first turnover rod and the second turnover rod are both provided with limiting ends, and the limiting ends are arranged in the limiting groove in a sliding mode.

As a further technical scheme, the first supporting piece and the second supporting piece are respectively provided with a blocking part and a supporting part, and the blocking parts are arranged at two ends of the supporting parts.

As a further technical solution, the transmission device further comprises,

the driving wheel is rotatably arranged on the box body, the first conveyor belts are sleeved on the driving wheel,

the driving gear is rotationally arranged on the box body and is coaxial with the driving gear,

a plurality of driven wheels are rotatably arranged on the box body, the driven wheels are coaxial with the first pushing piece or the second pushing piece,

a transmission belt sleeved on the driven wheel and the driving wheel,

a driven gear rotatably disposed adjacent the driven gear

And the upper end of the gear is meshed with the driving gear,

as a further technical solution, the first conveyor belts are arranged in a staggered manner; also comprises a plurality of turnover devices which are rotatably arranged on the box body and arranged at the discharge end of the conveying device,

the rotating piece is rotatably arranged on the box body,

the upset piece has a plurality of, the upset piece all sets up rotate on the piece, upset piece both sides all have and connect the silo, it drives to rotate the piece upset piece rotates, is used for following food conveyer discharge end sends into another conveyer's feed end.

As a further technical proposal, the device also comprises a feeding device which is arranged on the box body and comprises,

a machine body arranged on the box body,

a plurality of second transmission shafts are arranged on the machine body in a rotating way,

the second conveyor belt is sleeved on the second transmission shaft, the second transmission shaft rotates to drive the second conveyor belt to move,

as a further technical proposal, a plurality of dispersing devices are arranged on the machine body in a swinging way in turn, which comprises,

a swinging shaft arranged on the machine body in a swinging way,

a dispersion table disposed on the oscillation axis.

As a further technical scheme, the box body is provided with three feed inlets, the feeding device comprises three dispersing devices, and food sequentially passes through the discharge ends of the dispersing devices, the feed ends of the conveying devices and the feed inlets to enter the box body.

As a further technical proposal, the food-processing device also comprises a plurality of cooling devices which are arranged on the box body in sequence according to the conveying direction of the food and are used for feeding the food into the feeding device, and comprises,

a cooling pool is arranged in the cooling pool,

cooling water arranged in the cooling pool,

a plurality of third transmission shafts which are arranged on the cooling pool in a rotating way,

and the third transmission belt is sleeved on the third transmission shaft, the third transmission shaft rotates to drive the third transmission belt to move, and the third transmission belt is used for conveying the food into another cooling tank or the feeding device from the cooling tank.

The working principle and the beneficial effects of the invention are as follows:

the invention discloses a multi-channel food quick freezing device, which comprises a box body and a plurality of conveying devices, wherein the conveying devices are provided with a pre-freezing section and a deep-freezing section which are sequentially arranged, the conveying devices are arranged on the box body, each conveying device comprises a first conveying belt, a first material ejecting device and a second material ejecting device, the two first conveying belts are rotatably arranged on the box body, a gap is formed between the two first conveying belts, the first material ejecting devices are provided with a plurality of first material ejecting devices and are arranged in the pre-freezing section along the conveying direction of the first conveying belts, the second material ejecting devices are provided with a plurality of second material ejecting devices and are arranged in the deep-freezing section along the conveying direction of the first conveying belts, and the first material ejecting devices and the second material ejecting devices rotate to pass through the gap,

when the food cooler works, cleaned food enters a box body of a refrigerating device and enters a first conveying belt of the conveying device, the first conveying belt is sequentially arranged from top to bottom, the first conveying belt is divided into a pre-freezing section and a deep-freezing section according to the up-down sequential arrangement, a first material ejecting device is arranged on the box body in the pre-freezing section, a second material ejecting part is arranged on the box body in the deep-freezing section, each layer of the first conveying belt is provided with two conveying belts, a gap is arranged between the two conveying belts, the first material ejecting part and the second material ejecting part both penetrate through the gap in a rotating mode, when the food is on the first conveying belt, the first material ejecting part or the second material ejecting part lifts the food to turn over, and finally cooling is realized,

has the advantages that: because of the refrigeration of the refrigerating device is generally sent into the cold air from top to bottom, the cooling effect of the upper side of the food is better than that of the lower side of the food, the food on the first conveying belt is turned over through the first material ejecting part or the second material ejecting part, the food can be uniformly frozen, the food which just enters the refrigerating device is not completely frozen, the surface of the food is softer, one part of the food which enters the deep freezing section is frozen, the material ejecting devices need to be different, the turning speeds are also different, the better refrigerating effect is achieved, a gap exists between the two first conveying belts, the first material ejecting device or the second material ejecting device can be used for ejecting the food, and in the turning process, the supporting part can slowly send the food into the conveying belts after turning, the damage to the food is reduced, and the safety of the food is improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the cooling apparatus according to the present invention;

FIG. 4 is a schematic structural view of a second liftout device of the present invention;

in the figure: 1. a box body, 2, a conveying device, 21, a first conveying belt, 3, a first ejecting device, 31, a first ejecting piece, 32, a first pushing piece, 33, a first support piece, 34, a first turning rod, 7, a second ejecting device, 71, a second ejecting piece, 72, a second pushing piece, 73, a second support piece, 74, a second turning rod, 75, a cooling agent, 76, a cooling pipe, 11, a limiting groove, 341, a limiting end, 331, a blocking part, 332, a support part, 22, a driving wheel, 23, a driving gear, 24, a driven gear, 25, a driven wheel, 26, a conveying belt, 4, a turning device, 41, a rotating piece, 42, a turning piece, 43, a receiving groove, 5, a feeding device, 51, a machine body, 52, a second transmission shaft, 53, a second conveying belt, 54, a dispersing device, 541, a swinging shaft, 542, a dispersing table, 6, a cooling device, 61, a cooling pool, 62, cooling water, 63 and a third transmission shaft, 64. a third belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 inventive step, are intended to be within the scope of the present invention.

As shown in fig. 1 to 4, the present embodiment proposes

A multi-channel food quick freezing device comprises,

the box body 1 is provided with a plurality of grooves,

a plurality of conveying devices 2 which comprise a pre-freezing section and a deep-freezing section which are arranged in sequence, wherein the conveying devices 2 are arranged on the box body 1 and comprise,

two first conveyor belts 21 are rotatably arranged on the box body 1, a gap is formed between the two first conveyor belts 21,

a plurality of first lifters 3 are arranged in the pre-freezing section along the conveying direction of the first conveyor belt 21,

and the second material ejecting devices 7 are arranged in the deep freezing section along the conveying direction of the first conveyor belt 21, and the first material ejecting devices 3 and the second material ejecting devices 7 rotate to penetrate through the gaps.

In the embodiment, the multi-channel food quick freezing device comprises a box body 1 and a conveying device 2, wherein the conveying device 2 comprises a plurality of pre-freezing sections and deep-freezing sections which are sequentially arranged, the conveying device 2 is arranged on the box body 1, the conveying device 2 comprises a first conveying belt 21, a first material ejecting device 3 and a second material ejecting device 7, two first conveying belts 21 are arranged on the box body 1 in a rotating mode, a gap is formed between the two first conveying belts 21, the first material ejecting devices 3 are arranged in the pre-freezing sections along the conveying direction of the first conveying belts 21, the second material ejecting devices 7 are arranged in the deep-freezing sections along the conveying direction of the first conveying belts 21, the first material ejecting devices 3 and the second material ejecting devices 7 rotate to penetrate through the gap,

when the food ejecting device works, cleaned food enters the box body 1 of the freezing device and enters the first conveyor belt 21 of the conveyor device 2, the first conveyor belt 21 is sequentially arranged from top to bottom, the first conveyor belt 21 is divided into a pre-freezing section and a deep-freezing section according to the up-down sequential arrangement, the first ejecting device 3 is arranged on the box body 1 in the pre-freezing section, the second ejecting piece is arranged on the box body 1 in the deep-freezing section, two first conveyor belts 21 are arranged on each layer, a gap is arranged between the two conveyor belts, the first ejecting piece and the second ejecting piece both penetrate through the gap in a rotating manner, when the food is on the first conveyor belt 21, the food is lifted by the first ejecting piece or the second ejecting piece to be turned over, and finally cooling is realized,

because the refrigeration of the freezing device is generally from top to bottom, the cooling effect of the upper side of the food is better than that of the lower side of the food, the food on the first conveyor belt 21 is turned over through the first material ejecting part or the second material ejecting part, so that the food can be uniformly frozen, the food which just enters the freezing device is not completely frozen, the surface of the food is softer, and one part of the food which enters the deep freezing section is frozen, therefore, the material ejecting devices need to be different, and the turning speeds are also different, so that the better freezing effect is achieved, a gap exists between the two first conveyor belts 21, the first material ejecting device 3 or the second material ejecting device 7 is convenient to eject, and in the turning process, the support part 332 can slowly convey the food into the conveyor belts after turning, the damage to the food is reduced, and the safety of the food is improved.

Further, the first material ejecting device 3 comprises,

a first top piece 31, wherein the first top piece 31 is arranged on the box body 1 in a sliding way,

the first pushing piece 32 is a cam, the first pushing piece 32 is rotatably arranged on the box body 1, the first pushing piece 32 rotates to provide acting force in the vertical direction of the first ejecting piece 31,

a first supporting piece 33, wherein the first supporting piece 33 is hinged on the first top piece 31, the first supporting piece 33 moves through the gap,

the first turnover rod 34 is arranged on the box body 1 in a sliding mode, the first turnover rod 34 moves to have an upper limit and a lower limit, and the first turnover rod 34, the first supporting piece 33, the box body 1 and the first pushing piece 32 form a parallelogram structure.

In this embodiment, the first ejecting device 3 includes a first ejecting member 31, a first pushing member 32, a first supporting member 33 and a first turning rod 34, the first ejecting member 31 is arranged on the box body 1, the first pushing member 32 is a cam and rotates on the box body 1, the first supporting member 33 is hinged on the first ejecting member 31, the first supporting member 33 moves through a gap, the first turning rod 34 slides on the box body 1, the first turning rod 34 moves with an upper limit and a lower limit, the first turning rod 34, the first supporting member 33, the box body 1 and the first pushing member 32 form a parallelogram structure, when in operation, the first pushing member 32 rotates, the first pushing member 32 is in a cam structure and intermittently drives the first ejecting member 31 to slide upwards, so as to drive the first supporting member 33 to pass through the gap to lift food, one end of the first supporting member 33 is hinged on the first supporting member 33, the other end of the first pushing member 31 slides on the box body 1, when the first ejecting member 31 moves downwards, first upset pole 34 moves to the upper limit, first upset pole 34 pulls down first support 33 one end, make first conveyer belt 21 send into first support 33 with food in, when first ejecting 31 upward movement, first upset pole 34 moves to lower limit, jack up first support 33 one end, make food upset from first support 33 get into first conveyer belt 21, thereby realize the upset motion, through first upset pole 34, first support 33, the parallelogram structure that box 1 and first ejector 32 constitute, make first liftout device 3 can overturn food when the downward movement, and during the upward movement, send into food, it is more convenient to make the refrigeration.

Further, the second material ejecting device 7 comprises,

a second top piece 71, wherein the second top piece 71 is arranged on the box body 1 in a sliding way,

the second pushing piece 72 is a cam, the second pushing piece 72 is rotatably arranged on the box body 1, the second pushing piece 72 rotates to provide acting force in the vertical direction of the second ejecting piece 71,

a second bracket 73, the second bracket 73 is hinged on the second top part 71, the second bracket 73 moves through the gap, the second bracket 73 is provided with a cooling cavity,

the second turnover rod 74 is arranged on the box body 1 in a sliding manner, the second turnover rod 74 moves to have an upper limit and a lower limit, the second turnover rod 74, the second support piece 73, the box body 1 and the second push piece 72 form a parallelogram structure,

a coolant 75, said coolant 75 being disposed within said cooling cavity of said second holder 73,

a cooling pipe 76, which is a flexible pipe, is provided on the second tray 73 for feeding the coolant 75 into the second tray 73.

In this embodiment, the second ejecting device 7 includes a second ejecting member 71, a second pushing member 72, a second supporting member 73, a second turning rod 74, a coolant 75 and a cooling pipe 76, the second ejecting member 71 slides on the box body 1, the second pushing member 72 rotates on the box body 1, the second pushing member 72 is a cam, the second supporting member 73 is hinged on the second ejecting member 71, the second supporting member 73 moves through a gap, the second supporting member 73 has a cooling cavity, the coolant 75 is disposed in the cooling cavity of the second supporting member 73, the cooling pipe 76 is a hose disposed on the second supporting member 73, when in operation, the second pushing member 72 rotates, the second pushing member 72 is of a cam structure and intermittently drives the second ejecting member 71 to slide upwards, so as to drive the second supporting member 73 to pass through the gap, to lift the food, two ends of which are hinged on the second supporting member 73, the other ends of which slide on the box body 1, when the second ejecting member 71 moves downwards, the second turnover rod 74 moves to an upper limit, the second turnover rod 74 pulls down one end of the second support 73 to enable the second conveyor belt 53 to convey food into the second support 73, when the second ejection piece 71 moves upwards, the second turnover rod 74 moves to a lower limit to jack up one end of the second support 73 to enable the food to overturn from the second support 73 into the second conveyor belt 53, so that overturning movement is achieved, through a parallelogram structure formed by the second turnover rod 74, the second support 73, the box body 1 and the second pushing piece 72, the second support 73 is provided with a cooling cavity, a cooling agent 75 enters and exits the cooling cavity through a cooling pipe 76, the cooling agent 75 cools the second support 73 to enable the surface of the second support 73 to have a certain temperature, because a part of the food in a deep freezing section is frozen, the ejection frequency of the second ejection device 7 is higher than that of the first ejection device 3, when the food enters the second support 73, the second tray 73 has a lower surface temperature, so that the cooling effect is better, and the food cannot be completely frozen.

Further, the box body 1 is provided with a limiting groove 11, the first turning rod 34 and the second turning rod 74 are both provided with limiting ends 341, and the limiting ends 341 are slidably arranged in the limiting groove 11.

In this embodiment, the first turning rod 34 and the second turning rod 74 both have a limiting end 341, the limiting end 341 slides in the limiting groove 11, the limiting end 341 of the first turning rod 34 and the second turning rod 74 slides in the limiting groove 11, so as to drive the first supporting member 33 or the second supporting member 73 to turn over the food, and the limiting groove 11 and the limiting end 341 are arranged to prevent the food from turning over too much, thereby reducing the damage during the turning over of the food.

Further, the first holder 33 and the second holder 73 each have a blocking portion 331 and a holder 332, and the blocking portions 331 are disposed at both ends of the holder 332.

In this embodiment, the first supporting piece 33 and the second supporting piece 73 both have the blocking portion 331 and the supporting portion 332, the blocking portion 331 is disposed at two ends of the supporting portion 332, the blocking portion 331 is disposed to make it easier for food to be turned over on the first supporting piece 33 or the second supporting piece 73, the blocking portion 331 can slowly feed the food into the first conveyor belt 21 and support the food before entering the conveyor belt, so as to prevent the food from being damaged by collision after entering the conveyor belt.

Further, the conveying device 2 further comprises,

the driving wheel 22 is rotatably arranged on the box body 1, the first conveyor belts 21 are sleeved on the driving wheel 22,

the driving gear 23 is rotatably arranged on the box body 1, the driving gear 23 is coaxial with the driving gear 22,

a plurality of driven wheels 25 are rotatably arranged on the box body 1, the driven wheels 25 are coaxial with the first pushing piece 32 or the second pushing piece 72,

a transmission belt 26 sleeved on the driven wheel 25 and the driving wheel 22,

a driven gear 24 rotatably provided on the driven gear 2522 adjacent to the driving gear 23, and engaged with the driving gear 23,

in this embodiment, the conveying device 2 further includes a driving wheel 22, a driving wheel 23, a driven wheel 25, a plurality of conveying belts 26 and driven wheels 24, the driving wheel 22 rotates on the box body 1, the first conveying belts 21 are all sleeved on the driving wheel 22, the driving wheel 23 is rotatably disposed on the box body 1, the driving wheel 23 and the driving wheel 22 are coaxial, the plurality of driven wheels 25 are rotatably disposed on the box body 1, the driven wheels 25 are coaxial with the first pushing piece 32 or the second pushing piece 72, the conveying belts 26 are sleeved on the driven wheels 25 and the driving wheel 22, the driven wheels 24 are rotatably disposed on the driven wheels 25 of the driving wheel 23 and are meshed with the driving wheel 23, during operation, the driving wheel 22 rotates to drive the first conveying belts 21 to move, the driving wheel 23 is coaxial with the driving wheel 22 and rotates to follow the driving wheel 22, the plurality of driven wheels 25 are respectively meshed with the first pushing piece 32 or the second pushing piece 72, the first pushing piece 32 or the second pushing piece 72 is driven to slide in the vertical direction, so that the supporting piece is driven to move, food is supported and overturned, the driven gear 24 is coaxial with the driven wheel 25 closest to the driving gear 23, the conveying belt 26 is sleeved on the driving wheel 22 and the driven wheel 25, the driven gear 24 drives the driven wheel 25 to rotate, the driven wheel 25 drives other driven wheels 25 to rotate through the conveying belt 26, transmission sources are reduced, energy waste is reduced, and transmission efficiency of the transmission device is improved.

Further, the first conveyor belts 21 are arranged in a staggered manner; also comprises a plurality of turnover devices 4, the turnover devices 4 are rotatably arranged on the box body 1 and arranged at the discharge end of the conveying device 2 and comprise,

a rotating member 41, the rotating member 41 being rotatably provided on the case 1,

upset 42 has a plurality of, upset 42 all sets up rotate 41 on, upset 42 both sides all have and connect the silo 43, it drives to rotate 41 upset 42 rotates, is used for following food conveyer 2 discharge end sends into another conveyer 2's feed end.

In this embodiment, the first conveyor belts 21 are arranged in a staggered manner, the first conveyor belts further comprise a plurality of turning devices 4, the turning devices 4 are arranged on the box body 1 in a rotating manner, the turning devices 4 are arranged at the discharge end of the conveyor 2, the rotating members 41 are arranged on the box body 1 in a rotating manner, the turning members 42 are arranged on the rotating members 41, the dining members are arranged on the rotating members 41, receiving grooves 43 are formed in two sides of the turning members 42, the rotating members 41 drive the turning members 42 to rotate, when the food enters the turning devices 4 from the first conveyor belts 21 during operation, each turning device 4 comprises the rotating members 41 and the turning members 42, the food enters the turning members 42 of the turning devices 4, the receiving grooves 43 are formed in two sides of the turning members 42, when the turning members 42 rotate to the other end, the food falls onto the other turning member 42 from one turning member 42, so as to realize turning, and finally, the other first conveyor belt 21 is conveyed from the turning member 42, the turnover mechanism enables food to be fed slowly when entering the other first conveyor belt 21 from one first conveyor belt 21, and turnover is carried out, so that a real object can obtain a better freezing effect.

Further, the device also comprises a feeding device 5, wherein the feeding device 5 is arranged on the box body 1 and comprises,

a body 51, the body 51 being disposed on the case 1,

a plurality of second transmission shafts 52 are rotatably arranged on the body 51,

the second transmission belt 53 is sleeved on the second transmission shaft 52, the second transmission shaft 52 rotates to drive the second transmission belt 53 to move,

a plurality of dispersing devices 54 are arranged on the machine body 51 in a swinging way in sequence and comprise,

a swing shaft 541, which is swingably provided on the body 51,

a dispersing stage 542, the dispersing stage 542 being disposed on the swinging shaft 541.

In this embodiment, the food freezing device further comprises a feeding device 5, the feeding device 5 is disposed on the box body 1, the feeding device 5 includes a body 51, a second conveying shaft, a second conveying belt 53 and a dispersing device 54, the body 51 is disposed on the box body 1, a plurality of second conveying shafts are rotatably disposed on the body 51, the second conveying belt 53 is sleeved on the second conveying shaft, the second conveying shaft 52 drives the second conveying belt 53 to move, the dispersing device 54 includes a plurality of oscillating shafts 541 and a dispersing table 542, the oscillating shafts 541 are arranged on the body 51 in an oscillating manner, the dispersing table 542 is disposed on the oscillating shafts 541, when the food freezing device works, the food enters the feeding device 5 after being cooled, the feeding device 5 feeds the food into the dispersing device 54 through the second conveying belt 53, the dispersing device 54 oscillates the dispersing table 542 through the oscillating shafts 541, so that the food is dispersed and enters the second conveying belt 53 and finally enters the freezing box, the food is separately fed into the second conveyor belt 53 by the dispersing device 54, so that the food enters the freezing box more uniformly and the freezing effect is better.

Further, the box 1 is provided with three feed inlets, the feeding device 5 comprises three dispersing devices 54, and food sequentially passes through the discharge end of the dispersing devices 54, the feed end of the conveying device 2 and the feed inlets to enter the box 1.

In this embodiment, the box 1 has three feed inlets, the feeding device 5 includes three dispersing devices 54, food sequentially passes through the discharge end of the dispersing device 54, the feed end of the conveying device 2 and the feed inlet to enter the box 1, and the three feed inlets and the three dispersing devices 54 are arranged, so that the food respectively enters the box 1 from the three dispersing devices 54, and the feeding rate is improved.

Further comprises a plurality of cooling devices 6 which are arranged on the box body 1 in sequence according to the conveying direction of the food and are used for feeding the food into the feeding device 5,

the cooling water is fed to the cooling tank 61,

cooling water 62 disposed in the cooling bath 61,

a plurality of third transmission shafts 63, wherein the third transmission shafts 63 are rotatably arranged on the cooling pool 61,

and the third transmission belt 64 is sleeved on the third transmission shaft 63, the third transmission shaft 63 rotates to drive the third transmission belt 64 to move, and the third transmission belt 64 is used for conveying the food from the cooling tank 61 to another cooling tank 61 or the feeding device 5.

In this embodiment, the food freezing device further comprises a plurality of cooling devices 6, the cooling devices 6 are arranged in front of the feeding port of the feeding device 5, each cooling device 6 comprises a cooling pool 61, a third transmission shaft 63 of cooling water 62 and a third transmission belt 64, food needs to be sterilized at high temperature before freezing, the temperature of the sterilized food is higher, the food needs to be cooled first and then sent to the freezing device, the food enters the cooling device 6 after being sterilized at high temperature, the cooling device 6 comprises a cooling pool 61, the cooling water 62 is arranged in the cooling pool 61, the third transmission belt 64 is arranged at the bottom of the cooling pool 61, the third transmission shaft 63 rotates on the cooling pool 61, the third transmission belt 64 is sleeved on the third transmission shaft 63, the third transmission belt 64 moves along with the rotation of the third transmission shaft 63, the food moves on the third transmission belt 64 and is soaked in the cooling water 62, so as to be cooled, and enters another cooling device 6 through the third transmission belt 64, cooling for a plurality of times, and finally entering the conveying device 2.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.