CN214701556U

CN214701556U - Dewatering device for freeze-dried food processing

Info

Publication number: CN214701556U
Application number: CN202120960061.8U
Authority: CN
Inventors: 翟玲玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-12
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a dehydrating unit is used in freeze-dried food processing, concretely relates to food processing field, including outer box and dehydration case, lower extreme one side fixed mounting of outer box has driving motor, driving motor's the first rotation axis of output fixedly connected with, the fixed ball screw that is provided with of one end of first rotation axis, ball screw keeps away from the fixed second rotation axis that is provided with of one end of first rotation axis, equal fixed mounting has the gear on first rotation axis and the second rotation axis, fixed cover is equipped with the ring gear on the both ends lateral wall about the dehydration case, the even a plurality of screw-nut that is provided with in interval on the ball screw. The utility model discloses can effectively avoid food to pile up and cause the dehydration inhomogeneous, need not stir food moreover, food integrality is better, and the heating shower nozzle can heat the dehydration to the different positions of dehydration box for food dehydration effect is better.

Description

Dewatering device for freeze-dried food processing

Technical Field

The utility model relates to a food processing technology field, more specifically say, the utility model relates to a dewatering device is used in freeze-dried food processing.

Background

The freeze-dried food is quick frozen and dehydrated in a vacuum ice shape, keeps the original color, fragrance, taste, nutrient components and the original appearance of materials, has good rehydration, does not contain any additive, and is an ideal natural sanitary food. Heating the food after the food is quickly frozen in a vacuum environment, so that the water in the food can be quickly sublimated and evaporated to dryness; however, the food needs to be washed before freeze-drying, and in order to improve the freeze-drying efficiency, the washed food needs to be subjected to preliminary dehydration.

The existing dehydration device is usually matched with centrifugal dehydration and drying, the food is usually placed into a centrifuge for centrifugal treatment through centrifugal dehydration, the food is often accumulated together during the centrifugal treatment, and the structure of the outer surface of the food can be damaged if the food is stirred by a stirring mechanism, so that the attractiveness of the product is influenced, and the dehydration rate of the food is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a dewatering device is used in freeze-dried food processing, the utility model aims to solve the technical problem that: how to increase the dehydration rate of the food and prevent the damage of the outer surface of the food.

In order to achieve the above object, the utility model provides a following technical scheme: a dehydrating device for processing freeze-dried food comprises an outer box body and a dehydrating box, wherein one side of the lower end of the outer box body is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft is fixedly provided with a ball screw, one end of the ball screw, which is far away from the first rotating shaft, is fixedly provided with a second rotating shaft, gears are fixedly arranged on the first rotating shaft and the second rotating shaft respectively, the outer side walls of the left end and the right end of the dehydrating box are fixedly provided with gear rings, the ball screw is uniformly provided with a plurality of screw nuts at intervals, the upper ends of the screw nuts are fixedly provided with heating nozzles, each heating nozzle is connected with a heating pipe, one end of each heating pipe is connected with a heating box, the side walls of the left end and the right end of the dehydrating box are respectively provided with a supporting shaft, one end of each supporting shaft, which is far away from the dehydrating box, is fixedly arranged on a miniature electric telescopic rod, the miniature electric telescopic rod is embedded in the inner side wall of the outer box body, and an anti-blocking mechanism is fixedly arranged on the inner side wall of the outer box body.

In a preferred embodiment, the upper end of the outer box body is provided with a first feed inlet, the dewatering box is provided with a second feed inlet, the second feed inlet is matched with the first feed inlet, and the first feed inlet and the second feed inlet are both provided with cover plates.

In a preferred embodiment, a first discharge port is arranged at an edge of one side of the dewatering box, a second discharge port is arranged at one side of the bottom end of the outer box, and electromagnetic valves are arranged at the first discharge port and the second discharge port.

In a preferred embodiment, an electric heating wire and a blower are fixedly arranged inside the heating box, and the electric heating wire is arranged at the outlet end of the blower.

In a preferred embodiment, the gears are engaged with gear rings, and the two gear rings are symmetrically arranged at the left end and the right end of the dewatering box.

In a preferred embodiment, the left and right ends of the dewatering box are rotatably disposed with the support shaft, and the driving motor is a bidirectional servo motor.

In a preferred embodiment, prevent stifled mechanism including fixed mounting panel that sets up on outer box inside wall, the even a plurality of sleeve that is provided with in interval on the mounting panel, telescopic inside all is fixed and is provided with the spring, the one end fixedly connected with ejector pin of spring, the ejector pin slides and sets up in the sleeve, telescopic one end setting is kept away from to the ejector pin is the toper, the ejector pin and the dehydration hole phase-match on the dehydration case lateral wall.

Compared with the prior art, the utility model discloses a technological effect and advantage:

1. the utility model discloses the dewatering box adopts horizontal structure, can drive the dewatering box through the ring gear when driving motor drives the gear and rotate, can make food roll in the dewatering box inside when the dewatering box rotates for food takes place to overturn, can move the limit heating under the effect of driving motor when the heating shower nozzle heats food and dehydrates, makes food dehydration better, the utility model discloses can effectively avoid food to pile up and cause the dehydration inhomogeneous, and need not stir food, food integrality is better, and the heating shower nozzle can heat the dehydration to the different positions of dewatering box, makes food dehydration better;

2. the utility model discloses a be provided with anti-blocking mechanism, when the dewatering box rotated, the ejector pin can enter into the dehydration hole of dewatering box lateral wall to extrude the freeze-dried food that blocks up in the dehydration hole, because the ejector pin is the toper setting when the dewatering box rotated, the ejector pin extrusion spring shrink makes the dewatering box rotate, can prevent that the dewatering box from causing the jam, influences freeze-dried food's dehydration efficiency.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the heating box of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 4 is the schematic structural diagram of the anti-blocking mechanism of the present invention.

The reference signs are: the device comprises a box body 1, a dewatering box 2, a driving motor 3, a first rotating shaft 4, a ball screw 5, a second rotating shaft 6, a gear 7, a gear ring 8, a screw nut 9, a heating nozzle 10, a heating pipe 11, a heating box 12, a supporting shaft 13, a miniature electric telescopic rod 14, a first feed port 15, a second feed port 16, a cover plate 17, a first discharge port 18, an electric heating wire 19, an air blower 20, a mounting plate 21, a sleeve 22, a spring 23 and a push rod 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The dehydrating device for processing the freeze-dried food comprises an outer box body 1 and a dehydrating box 2, wherein a driving motor 3 is fixedly arranged on one side of the lower end of the outer box body 1, a first rotating shaft 4 is fixedly connected to the output end of the driving motor 3, a ball screw 5 is fixedly arranged at one end of the first rotating shaft 4, a second rotating shaft 6 is fixedly arranged at one end, far away from the first rotating shaft 4, of the ball screw 5, gears 7 are fixedly arranged on the first rotating shaft 4 and the second rotating shaft 6, gear rings 8 are fixedly sleeved on the outer side walls of the left end and the right end of the dehydrating box 2, a plurality of screw nuts 9 are uniformly arranged on the ball screw 5 at intervals, heating nozzles 10 are fixedly arranged at the upper ends of the screw nuts 9, a heating pipe 11 is connected to each heating nozzle 10, and a heating box 12 is connected to one end of each heating pipe 11, all be provided with back shaft 13 on the both ends lateral wall about dewatering box 2, the one end that dewatering box 2 was kept away from to back shaft 13 is fixed to be set up on miniature electric telescopic handle 14, miniature electric telescopic handle 14 embedding sets up on the inside wall of outer box 1, the fixed stifled mechanism that prevents that is provided with on the inside wall of outer box 1.

In a preferred embodiment, the upper end of the outer box 1 is provided with a first feed opening 15, the dewatering box 2 is provided with a second feed opening 16, the second feed opening 16 is matched with the first feed opening 15, the first feed opening 15 and the second feed opening 16 are both provided with cover plates 17, and the first feed opening 15 and the second feed opening 16 facilitate adding of food to be dewatered.

In a preferred embodiment, a first discharge port 18 is arranged at an edge of one side of the dewatering box 2, a second discharge port is arranged at one side of the bottom end of the outer box 1, electromagnetic valves are arranged at the first discharge port 18 and the second discharge port, and the arrangement of the first discharge port 18 and the second discharge port is convenient for guiding out the dewatered food.

In a preferred embodiment, an electric heating wire 19 and a blower 20 are fixedly arranged inside the heating box 12, the electric heating wire 19 is arranged at the outlet end of the blower 20, the electric heating wire 19 can generate heat, and the blower 20 can blow the heat out through the heating nozzle 10.

In a preferred embodiment, the gear 7 is engaged with the gear ring 8, the two gear rings 8 are symmetrically arranged at the left end and the right end of the dewatering box 2, the gear 7 is engaged with the gear ring 8 to enable the gear 7 to drive the gear ring 8 to rotate, and the gear ring 8 is symmetrically arranged to enable the dewatering box 2 to rotate more stably.

In a preferred embodiment, the left and right ends of the dewatering box 2 are rotatably installed with the supporting shaft 13, and the driving motor 3 is a bidirectional servo motor.

In a preferred embodiment, prevent stifled mechanism including fixed mounting panel 21 that sets up on the outer box 1 inside wall, the even a plurality of sleeve 22 that is provided with in interval on the mounting panel 21, the inside of sleeve 22 is all fixed and is provided with spring 23, the one end fixedly connected with ejector pin 24 of spring 23, ejector pin 24 slides and sets up in sleeve 22, the one end that sleeve 22 was kept away from to ejector pin 24 sets up to the toper, ejector pin 24 and the dehydration hole phase-match on the 2 lateral walls of dehydration case, lie in ring gear 8 and second feed inlet 16 on the mounting panel 21 and locate all to set up sleeve 22 for dehydration case 2 normally rotates.

The implementation mode is specifically as follows: when in use, the second feed port 16 on the dewatering box 2 is rotated to the first feed port 15, food to be dewatered is guided into the dewatering box 2 through the first feed port 15 and the second feed port 16, then the driving motor 3 is opened, the driving motor 3 drives the first rotating shaft 4, the ball screw 5 and the second rotating shaft 6 to rotate, the first rotating shaft 4 and the second rotating shaft 6 can drive the gear 7 to rotate when rotating, the gear 7 can drive the dewatering box 2 to rotate through the gear ring 8 when rotating, food inside the dewatering box 2 continuously rolls and turns over when rotating, when the ball screw 5 rotates, the screw nut 9 can drive the heating spray head 10 to move in the horizontal direction, the reciprocating movement of the screw nut 9 can be realized according to the continuous forward and reverse rotation of the driving motor 3, thereby the heating spray head 10 can dewater the food inside the dewatering box 2 more uniformly, after dewatering is finished, the second feed port 16 of the dewatering box 2 is rotated to the first feed port 15 at the upper end, at the moment, the first discharge port 18 on the dewatering box 2 is positioned at the bottommost end, two miniature electric telescopic rods 14 are opened, the distance that the miniature electric telescopic rod 14 close to one end of the first discharge port 18 drives the dewatering box 2 to move upwards is smaller than the distance that the miniature electric telescopic rod 14 at the other end drives the dewatering box 2 to move upwards, so that the dewatering box 2 inclines, an electromagnetic valve on the first discharge port 18 is opened, food dehydrated in the dewatering box 2 is discharged through the first discharge port 18 and the second discharge port, the dehydration of the freeze-dried food is realized, when the dewatering box 2 rotates, the ejector rod 24 can enter the dewatering hole on the side wall of the dewatering box 2 under the action of the spring 23, so that the freeze-dried food blocked in the dewatering hole is extruded, when the dewatering box 2 rotates, because the ejector rod 24 is in a conical shape, the ejector rod 24 extrudes the spring 23 to shrink so that the dewatering box 2 rotates, and the blockage of the dewatering box 2 can be prevented, affecting the efficiency of dehydration of the freeze-dried food.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dehydrating unit is used in freeze-dried food processing, includes outer box (1) and dewatering box (2), its characterized in that: the automatic dewatering box is characterized in that a driving motor (3) is fixedly mounted on one side of the lower end of the outer box body (1), the output end of the driving motor (3) is fixedly connected with a first rotating shaft (4), a ball screw (5) is fixedly arranged at one end of the first rotating shaft (4), a second rotating shaft (6) is fixedly arranged at one end, away from the first rotating shaft (4), of the ball screw (5), gears (7) are fixedly mounted on the first rotating shaft (4) and the second rotating shaft (6), gear rings (8) are fixedly sleeved on the outer side walls of the left end and the right end of the dewatering box (2), a plurality of screw nuts (9) are uniformly arranged on the ball screw (5) at intervals, heating spray heads (10) are fixedly arranged at the upper ends of the screw nuts (9), a heating pipe (11) is connected on each heating spray head (10), and a heating box (12) is connected at one end of each heating pipe (11), all be provided with back shaft (13) on the both ends lateral wall about dewatering box (2), the one end that dewatering box (2) were kept away from in back shaft (13) is fixed to be set up on miniature electric telescopic handle (14), miniature electric telescopic handle (14) embedding sets up on the inside wall of outer box (1), the fixed stifled mechanism that prevents that is provided with on the inside wall of outer box (1).

2. The dehydrating apparatus for processing of freeze-dried food according to claim 1, wherein: first feed inlet (15) have been seted up to the upper end of outer box (1), second feed inlet (16) have been seted up on dewatering box (2), second feed inlet (16) and first feed inlet (15) phase-match, just all be provided with apron (17) on first feed inlet (15) and second feed inlet (16).

3. The dehydrating apparatus for processing of freeze-dried food according to claim 1, wherein: a first discharge port (18) is formed in the edge portion of one side edge of the dewatering box (2), a second discharge port is formed in one side of the bottom end of the outer box body (1), and electromagnetic valves are arranged at the positions of the first discharge port (18) and the second discharge port.

4. The dehydrating apparatus for processing of freeze-dried food according to claim 1, wherein: the heating box (12) is internally and fixedly provided with an electric heating wire (19) and an air blower (20), and the electric heating wire (19) is arranged at the outlet end of the air blower (20).

5. The dehydrating apparatus for processing of freeze-dried food according to claim 1, wherein: the gear (7) is meshed with the gear rings (8), and the two gear rings (8) are symmetrically arranged at the left end and the right end of the dewatering box (2).

6. The dehydrating apparatus for processing of freeze-dried food according to claim 1, wherein: the left end and the right end of the dewatering box (2) are rotatably arranged with the supporting shaft (13), and the driving motor (3) is a bidirectional servo motor.

7. The dehydrating apparatus for processing of freeze-dried food according to claim 1, wherein: prevent stifled mechanism including fixed mounting panel (21) that sets up on outer box (1) inside wall, the even a plurality of sleeve (22) that is provided with in interval on mounting panel (21), the inside of sleeve (22) is all fixed and is provided with spring (23), the one end fixedly connected with ejector pin (24) of spring (23), ejector pin (24) slide and set up in sleeve (22), the one end that sleeve (22) were kept away from in ejector pin (24) sets up to the toper, the dehydration hole phase-match on ejector pin (24) and dehydration case (2) lateral wall.