Integrated freeze-drying device for freeze-dried food processing

Abstract

The utility model provides an integrated freeze-drying device for freeze-dried food processing, which belongs to the field of food processing, and comprises a box body, a freeze-drying machine, a freeze-drying device, a freeze-drying device and a control system, the vibration dispersing mechanism comprises four sliding columns located in the box body, four mounting frames are fixed to the inner top and the inner bottom of the box body, the two mounting frames which are vertically opposite are arranged opposite to the sliding columns, and the two ends of the sliding columns slide in the two mounting frames which are vertically distributed; and fixing plates are fixedly mounted on the two sliding columns in the width direction of the sliding columns. The vibration dispersing mechanism is used for conducting vibration dispersing on food, so that the food is cooled and dried more sufficiently, the situation that the food at the bottom in the discharging frame cannot be cooled and dried is avoided, the food cooling and drying efficiency is improved, meanwhile, the baffle and the rotating plate are used for limiting the discharging frame, and the food cooling and drying efficiency is improved. The instability of the box body caused by the movement of the discharging frame in the vibration dispersion process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of food processing, in particular to an integrated freeze-drying device for processing freeze-dried food. Background Art

[0002] The utility model with Chinese patent application number CN217876785U discloses a vacuum freeze dryer for processing pet freeze-dried food, which relates to the field of pet freeze-dried food processing. In view of the problem that when existing freeze dryers heat and dry materials, the heating and drying are not uniform due to the static state of the materials, the following solution is proposed, which includes a machine body and a box door. The front of the machine body is hingedly equipped with a box door, and the interior of the machine body is slidably equipped with multiple material trays with the same structure and distributed at equal intervals along the height direction of the machine body. The inner walls on both sides of the machine body are rotatably equipped with multiple groups of sprockets corresponding to the material trays, and a chain is rotatably equipped between two sprockets in the same group, and the two sprockets and the chain in the same group are located above the material tray.

[0003] The freeze-dried food is freeze-dried using the above scheme. Although a stirring rod is used to disperse the frozen food, the frozen food is solid and not easy to flow. Using a vertical stirring rod to stir the food cannot fully disperse the food, resulting in insufficient and low efficiency of freeze-drying of the freeze-dried food, affecting the subsequent work. For this reason, the present application proposes an integrated freeze-drying device for freeze-dried food processing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an integrated freeze-drying device for processing freeze-dried food.

[0005] The embodiment of the present utility model provides an integrated freeze-drying device for processing freeze-dried food, comprising:

[0006] A box body, a freeze dryer is fixedly installed on the upper end of the box body; a vibration dispersion mechanism, the vibration dispersion mechanism includes four sliding columns located in the box body, four mounting frames are fixed on the inner top and inner bottom of the box body, two mounting frames opposite to each other are arranged opposite to the sliding column, and the two ends of the sliding column slide in the two mounting frames distributed above and below; a fixed plate is fixedly installed on the two sliding columns along the width direction of the sliding column, a plurality of slide grooves are provided on the fixed plate, and a discharge piece is slidably connected in the four slide grooves, a motor is fixedly installed on the box body, and a rotating rod is fixedly connected to the output end of the motor, and an eccentric roller fixedly connected to the rotating rod is sleeved on the rotating rod, and the eccentric roller is abutted against the bottom of the discharge piece.

[0007] Furthermore, the discharge member includes a mounting plate fixedly mounted on the slide groove, a discharge frame is slidably connected to the mounting plate, a pulling rod is fixedly mounted on the discharge frame, and the bottom of the mounting plate is against the eccentric roller.

[0008] Furthermore, a first mesh plate is fixed through the mounting plate, and a second mesh plate is fixed to the bottom of the material discharging frame.

[0009] Furthermore, a through opening is provided on the mounting plate, and a rotating plate is rotatably connected in the through opening.

[0010] Furthermore, two baffles are fixedly mounted on the fixed plate, and the two baffles can slide against the discharge frame.

[0011] Furthermore, a sliding door is installed on one side of the box body, and the sliding door is connected to the box body through a hinge.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model uses a vibration dispersion mechanism to vibrate and disperse the food, so that the food is cooled and dried more fully, and the food at the bottom of the discharge frame is prevented from not being cooled and dried, and the efficiency of food cooling and drying is improved. At the same time, the baffle and the rotating plate are used to limit the discharge frame, and the instability of the box body caused by the movement of the discharge frame during the vibration dispersion process is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of an integrated freeze-drying device for processing freeze-dried food described in an embodiment of the present utility model.

[0015] Figure 2 This is a cross-sectional view of an integrated freeze-drying device for processing freeze-dried food described in an embodiment of the present utility model.

[0016] Figure 3 It is a front sectional view of an integrated freeze-drying device for processing freeze-dried food described in an embodiment of the present utility model.

[0017] Figure 4 This is a top sectional view of an integrated freeze-drying device for processing freeze-dried food described in an embodiment of the present utility model.

[0018] Figure 5 This is a schematic diagram of point A in an integrated freeze-drying device for processing freeze-dried food described in an embodiment of the present invention.

[0019] In the above drawings: 1 box body, 2 motor, 3 freeze dryer, 4 sliding door, 5 mounting frame, 6 sliding column, 7 fixed plate, 8 mounting plate, 9 discharge frame, 10 baffle, 11 rotating plate, 12 pulling rod, 13 through-hole, 14 slide, 15 eccentric roller, 16 rotating rod, 17 second mesh plate, 18 first mesh plate. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0021] like Figure 1-Figure 5 As shown, the embodiment of the present invention provides an integrated freeze-drying device for processing freeze-dried food, comprising:

[0022] The box body 1 is provided with a sliding door 4 on one side of the box body 1. The sliding door 4 is connected to the box body 1 by a hinge. Closing the sliding door 4 can keep the box body 1 airtight, making it easier for the freeze dryer 3 to evacuate the vacuum. The freeze dryer 3 is fixedly installed on the upper end of the box body 1. The freeze dryer 3 includes a drying box, a condenser (water trap), a heating system, a vacuum system, a refrigeration system and an electrical control system. The drying box can evacuate the vacuum and increase the temperature to sublimate and dry the material. The condenser can condense the sublimated water vapor and absorb the water vapor sublimated from the material in the drying box. The heating system can heat the material to ensure that the material continuously obtains the sublimation heat to meet the specified moisture content requirement. In addition, the vacuum system, the refrigeration system and the electrical control system are respectively responsible for maintaining the vacuum state of the equipment, providing refrigeration and controlling the entire freeze drying process;

[0023] The vibration dispersion mechanism includes four sliding columns 6 located in the box body 1. Four mounting frames 5 are fixed to the inner top and inner bottom of the box body 1. Two mounting frames 5 facing each other are arranged opposite to the sliding columns 6. The two ends of the sliding columns 6 slide in the two mounting frames 5 distributed above and below. The inner walls of the mounting frames 5 slide against the sliding columns 6, which can limit the sliding columns 6 and ensure stable up and down movement of the sliding columns 6.

[0024] A fixed plate 7 is fixedly installed on the two sliding columns 6 along the width direction of the sliding column 6, and a plurality of slide grooves 14 are provided on the fixed plate 7. A discharge piece is slidably connected in the four slide grooves 14. A motor 2 is fixedly installed on the box body 1, and the output end of the motor 2 is fixedly connected to a rotating rod 16. The output end of the motor 2 passes through the box body 1 and is rotatably connected thereto. An eccentric roller 15 is sleeved on the rotating rod 16 and fixedly connected thereto. The eccentric roller 15 is abutted against the bottom of the discharge piece. The output end of the motor 2 drives the rotating rod 16 to rotate, and the rotating rod 16 drives the eccentric roller 15 to rotate. When the eccentric side of the eccentric roller 15 contacts the mounting plate 8, the protrusion on the eccentric roller 15 drives the mounting plate 8 to move upward. When the protrusion on the eccentric roller 15 does not contact the mounting plate 8, the mounting plate 8 moves downward and always abuts against the eccentric roller 15.

[0025] The mounting plate 8 drives the fixed plate 7 to move up and down, and the fixed plate 7 drives the sliding column 6 to move up and down in the mounting frame 5, and the fixed plate 7 drives the discharge frame 9 to move up and down, thereby dispersing the vibration of the food in the discharge frame 9. The length of the sliding column 6 is shorter than the distance between the two oppositely arranged mounting frames 5, so that the sliding column 6 will not fall out when moving up and down, avoiding affecting the vibration;

[0026] The discharge member includes a mounting plate 8 fixedly mounted on the slide 14, a discharge frame 9 is slidably connected to the mounting plate 8, a pull rod 12 is fixedly mounted on the discharge frame 9, a through-hole 13 is provided on the mounting plate 8, a rotating plate 11 is rotatably connected in the through-hole 13, a rotating plate 11 is provided in the through-hole 13 to limit the discharge frame 9, a shaft is provided in the through-hole 13, the rotating plate 11 is rotatably mounted on the shaft, a torsion spring is installed on the rotating plate 11 and the shaft, and the torsion spring is used to reset the rotating plate 11. After the food is put into the discharge frame 9, the food is put into the discharge frame 9, the rotating plate 11 is pulled, and the rotating plate 11 will move to the through-hole 13, the discharge frame 9 is placed on the mounting plate 8, and the discharge frame 9 is pushed. When the discharge frame 9 abuts against the fixed plate 7, the rotating plate 11 is released, and the rotating plate 11 is reset and limited when it abuts against the discharge frame 9;

[0027] Two baffles 10 are fixedly mounted on the fixed plate 7 , and the two baffles 10 can slide against the discharge frame 9 . The baffles 10 can limit the discharge frame 9 to prevent the discharge frame 9 from moving up and down and affecting the stability of the box body 1 .

[0028] The detailed working process of this utility model is as follows:

[0029] When in use, the staff puts the food into the discharge frame 9, pulls the rotating plate 11, and the rotating plate 11 moves to the through-hole 13, puts the discharge frame 9 on the mounting plate 8, pushes the discharge frame 9, and when the discharge frame 9 abuts against the fixed plate 7, releases the rotating plate 11, and the rotating plate 11 is reset and abuts against the discharge frame 9 and is limited, and then turns on the freeze dryer 3 to freeze-dry the food;

[0030] When the motor 2 is turned on, the output end of the motor 2 will drive the rotating rod 16 to rotate, and the rotating rod 16 will drive the eccentric roller 15 to rotate. When the eccentric side of the eccentric roller 15 contacts the mounting plate 8, the protrusion on the eccentric roller 15 will drive the mounting plate 8 to move upward. When the protrusion on the eccentric roller 15 does not contact the mounting plate 8, the mounting plate 8 will move downward and always resist the eccentric roller 15. The mounting plate 8 will drive the fixed plate 7 to move up and down, and the fixed plate 7 will drive the sliding column 6 to move up and down in the mounting frame 5. The fixed plate 7 will drive the discharge frame 9 to move up and down, so that the food in the discharge frame 9 is vibrated and dispersed, and the effect of cooling and drying the dispersed food is better, and the efficiency of cooling and drying is improved. When the food is cooled and dried, the sliding door 4 is pulled, the box body 1 is no longer sealed, and the rotating plate 11 is pulled. The rotating plate 11 will move to the through-hole 13. At this time, the discharge frame 9 is no longer limited, and the pulling rod 12 is pulled to remove the discharge frame 9 from the box body 1, and then the collection of food is completed.

[0031] The utility model uses a vibration dispersion mechanism to vibrate and disperse the food, so that the food is cooled and dried more fully, and the food at the bottom of the discharge frame 9 is prevented from not being cooled and dried, and the efficiency of food cooling and drying is improved. At the same time, the baffle 10 and the rotating plate 11 are used to limit the discharge frame 9, so as to avoid the movement of the discharge frame 9 during the vibration dispersion process causing instability of the box body 1.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An integrated freeze-drying device for freeze-dried food processing, characterized in that: include: A box body (1), wherein a freeze dryer (3) is fixedly mounted on the upper end of the box body (1); A vibration dispersion mechanism, the vibration dispersion mechanism includes four sliding columns (6) located in a box body (1), four mounting frames (5) are fixed to the inner top and inner bottom of the box body (1), two mounting frames (5) opposite to each other are arranged opposite to the sliding columns (6), and two ends of the sliding columns (6) slide in the two mounting frames (5) distributed above and below; a fixed plate (7) is fixedly installed on the two sliding columns (6) along the width direction of the sliding columns (6), a plurality of slide grooves (14) are provided on the fixed plate (7), and a discharge piece is slidably connected in the plurality of slide grooves (14); a motor (2) is fixedly installed on the box body (1), and a rotating rod (16) is fixedly connected to the output end of the motor (2), and an eccentric roller (15) is sleeved on the rotating rod (16) and fixedly connected thereto, and the eccentric roller (15) is against the bottom of the discharge piece.

2. The integrated freeze-drying device for freeze-dried food processing according to claim 1, characterized in that: in: The discharge member comprises a mounting plate (8) fixedly mounted on a chute (14); a discharge frame (9) is slidably connected to the mounting plate (8); a pull rod (12) is fixedly mounted on the discharge frame (9); and the bottom of the mounting plate (8) abuts against an eccentric roller (15).

3. The integrated freeze-drying device for freeze-dried food processing according to claim 2, characterized in that: in: A first mesh plate (18) is fixed through the mounting plate (8), and a second mesh plate (17) is fixed to the bottom of the discharge frame (9).

4. The integrated freeze-drying device for freeze-dried food processing according to claim 2, characterized in that: in: The mounting plate (8) is provided with a through opening (13), and a rotating plate (11) is rotatably connected in the through opening (13).

5. The integrated freeze-drying device for freeze-dried food processing according to claim 1, characterized in that: in: Two baffles (10) are fixedly mounted on the fixed plate (7), and the two baffles (10) can slide against the discharge frame (9).

6. The integrated freeze-drying device for freeze-dried food processing according to claim 1, characterized in that: in: A sliding door (4) is installed on one side of the box body (1), and the sliding door (4) is connected to the box body (1) via a hinge.

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