Quick-freezing device for nut making

Abstract

The utility model relates to the technical field of nut processing, and discloses a quick-freezing device for nut making, which comprises a machine body, a freezing mechanism is arranged at the top of the machine body, a connecting mechanism is arranged at the top of the machine body, the freezing mechanism comprises a freezing box, the inner side of the freezing box is fixedly connected with a fixing cylinder, and the inner side of the fixing cylinder is fixedly connected with the connecting mechanism. The quick-freezing device comprises a freezing box, a fixing cylinder is installed on the inner side of the freezing box, a rotating shaft is installed on the inner side of the fixing cylinder, spiral blades are fixedly connected to the outer portion of the rotating shaft, a rotating motor is installed on the top of the rotating shaft, a buffering assembly is arranged in the freezing box and comprises a fixing plate, and a buffering pad is installed on the outer portion of the fixing plate. The nuts are driven by the spiral blades to uniformly move upwards, the nuts are prevented from being accumulated in the freezing box, the falling speed of the nuts is slowed down through the multiple layers of fixing plates, accumulation of the nuts is avoided, the freeze drying speed of the nuts is higher, and therefore the operation of freezing the nuts is completed, and the effect of improving the freeze drying efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, in particular to a quick-freezing device used for making nuts. Background Art

[0002] Nuts are a type of closed fruit with a hard skin containing one or more seeds, such as chestnuts, almonds, etc. Nuts are the essence of plants and are generally rich in nutrients, containing high levels of protein, oil, minerals, and vitamins. They have excellent effects on human growth and development, strengthening physical fitness, and preventing diseases. In nut production, nuts also need to be quick-frozen in a quick-freezer. Not only are they used for refrigeration, but quick freezing can also lock in a large amount of nutrients in the nuts, which is not only conducive to processing, but also ensures the taste of the nuts.

[0003] Most of the existing quick-freezing devices for nuts are to place nuts in a material tray and then freeze them through a quick-freezing machine. During the freezing process, if the nuts are always in a static state, the drying speed of the nuts will be slow, which will affect the overall drying time of the nuts. Therefore, it is necessary to turn the nuts during the drying process. For example, the "A Vacuum Freeze Dryer for Nuts" disclosed in Chinese Patent Publication No. CN220911799 U includes a body, a placing frame is placed on the top of the body, and the placing frame includes a base, a rotating seat, a mounting frame and a tray. The top of the base is rotatably connected to the rotating seat, and a U-shaped mounting frame is fixed on the rotating seat. The inner cavity of the mounting frame is provided with a tray, and a groove is opened at the bottom of the rotating seat. The inner wall of the groove is equipped with a gear ring, and the base is driven by a motor to have a gear meshing with the gear ring. The vacuum freeze dryer for nuts, by setting a rotating seat and a base, is convenient for the rotating seat to rotate relative to the base, so that the tray can be rotated, and cooperates with a flattening rake to increase the drying speed of the nuts on the tray.

[0004] However, if a large number of nuts are placed on the freeze dryer tray, the efficiency of freeze drying may be affected due to accumulation. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a quick-freezing device for nut production, which avoids the accumulation of nuts and makes the freeze-drying of nuts faster, thereby completing the operation of freezing nuts and achieving the effect of improving the freeze-drying efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A quick freezing device for nuts production, comprising a body, a freezing mechanism is arranged on the top of the body, and a connecting mechanism is arranged on the top of the body;

[0008] The freezing mechanism includes a freezing box, a fixed cylinder is fixedly connected to the inner side of the freezing box, a rotating shaft is installed on the inner side of the fixed cylinder, a spiral blade is fixedly connected to the outer side of the rotating shaft, a rotating motor is installed on the top of the rotating shaft, and a buffer assembly is arranged inside the freezing box.

[0009] Preferably, the buffer assembly comprises a fixing plate, and a buffer pad is installed outside the fixing plate.

[0010] Preferably, a plurality of the fixing plates are provided, and the plurality of fixing plates are respectively fixedly connected to the inner side of the freezer and the outside of the fixing cylinder, and fine holes are opened on the outside of the fixing plates.

[0011] Preferably, ventilation holes are provided on the outside of the fixed cylinder and the spiral blades, material holes are provided on the left and right sides of the fixed cylinder, a feed pipe is fixedly connected to the top of the freezer, and the rotating motor is fixedly connected to the top of the freezer.

[0012] Preferably, the connecting mechanism comprises a connecting block, a clamping plate is clamped on the top of the connecting block, a ventilation mesh plate is threadedly connected to the inner side of the clamping plate, through holes are formed on the outside of the connecting block and the clamping plate, and a sealing block is inserted into the inner side of the through hole.

[0013] Preferably, the connecting block is installed on the top of the machine body, and the clamping plate is fixedly connected to the bottom of the freezer.

[0014] Preferably, two sealing blocks are provided, and the two sealing blocks are arranged to be symmetrically distributed on the left and right.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the nuts are fed into the freezer from the feed pipe at the top of the freezer, and then the feed pipe is sealed. After the nuts reach the bottom of the freezer, the nuts can enter the fixed barrel through the feed holes on the left and right sides of the fixed barrel, and then the rotating motor is started to drive the rotating shaft to rotate, thereby driving the spiral blades to rotate, so that the spiral blades drive the nuts to move upward evenly to avoid the nuts from accumulating inside the freezer. Then, the nuts in the freezer are freeze-dried by starting the machine body, and the cold air can pass through the fixed barrel and the spiral blades through the vents on the outside of the fixed barrel and the spiral blades to contact the nuts. Then, when the spiral blades transfer the nuts to the top of the fixed barrel, they re-enter the freezer from the discharge holes on the outside of the fixed barrel, and then fall on the fixed plate, and the falling nuts are buffered by the buffer pad to avoid damage to the nuts, and the cold air can pass through the fixed plate through the fine holes on the outside of the fixed plate to freeze the nuts. The falling speed of the nuts is slowed down by the multi-layer fixed plates to avoid the accumulation of nuts, making the freeze-drying speed of the nuts faster, thereby completing the nut freezing operation and improving the freeze-drying efficiency.

[0017] Second, by threading the ventilation mesh plate and the card plate, the bottom of the freezer is sealed to prevent nuts from falling into the body, and then the card plate at the bottom of the freezer is clamped with the connecting block on the top of the body to connect the body to the freezer, so that the nuts in the freezer can be freeze-dried after the body is started, and then the sealing block is inserted into the through hole of the connecting block and the outside of the card plate to further improve the stability of the connection, thereby achieving the effect of easy connection and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the cardboard of the utility model;

[0020] Figure 3 This is a cross-sectional view of the utility model;

[0021] Figure 4 This is a three-dimensional diagram of the fixing cylinder of the utility model;

[0022] Figure 5 It is an enlarged view of point A of the present utility model.

[0023] Among them: 1. body; 2. refrigeration mechanism; 3. connecting mechanism; 21. freezer; 22. fixed cylinder; 23. rotating shaft; 24. spiral blade; 25. rotating motor; 26. buffer assembly; 27. fixed plate; 28. buffer pad; 31. connecting block; 32. clamping plate; 33. ventilation mesh plate; 34. sealing block. DETAILED DESCRIPTION

[0024] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Embodiment 1

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a quick freezing device for nuts production, comprising a body 1, a freezing mechanism 2 is arranged on the top of the body 1, and a connecting mechanism 3 is arranged on the top of the body 1;

[0027] The refrigeration mechanism 2 includes a freezing box 21, a fixed cylinder 22 is fixedly connected to the inner side of the freezing box 21, a rotating shaft 23 is installed on the inner side of the fixed cylinder 22, a spiral blade 24 is fixedly connected to the outer side of the rotating shaft 23, a rotating motor 25 is installed on the top of the rotating shaft 23, and a buffer assembly 26 is arranged inside the freezing box 21.

[0028] The buffer assembly 26 includes a fixing plate 27 , and a buffer pad 28 is installed outside the fixing plate 27 .

[0029] A plurality of fixing plates 27 are provided, and the plurality of fixing plates 27 are respectively fixedly connected to the inner side of the freezing box 21 and the outside of the fixing cylinder 22 , and fine holes are formed on the outside of the fixing plates 27 .

[0030] Ventilation holes are provided on the outside of the fixed cylinder 22 and the spiral blades 24 , material holes are provided on the left and right sides of the fixed cylinder 22 , a feed pipe is fixedly connected to the top of the freezing box 21 , and the rotating motor 25 is fixedly connected to the top of the freezing box 21 .

[0031] According to the above technical solution, at this time, the nuts are fed into the freezer 21 from the feed pipe at the top of the freezer 21, and then the feed pipe is sealed. After the nuts reach the bottom of the freezer 21, the nuts can enter the fixed cylinder 22 through the feed holes on the left and right sides of the fixed cylinder 22. Then, the rotating motor 25 is started to drive the rotating shaft 23 to rotate, and then the spiral blade 24 is driven to rotate, so that the spiral blade 24 drives the nuts to move upward evenly, avoiding the nuts from piling up in the freezer 21. Then, the machine body 1 is started to freeze-dry the nuts in the freezer 21, and the ventilation outside the fixed cylinder 22 and the spiral blade 24 is used. The holes allow cold air to pass through the fixed cylinder 22 and the spiral blades 24 to contact the nuts. Then, when the spiral blades 24 transfer the nuts to the top of the fixed cylinder 22, the nuts re-enter the freezer 21 from the discharge holes outside the fixed cylinder 22, and then fall onto the fixed plate 27. The buffer pad 28 cushions the fallen nuts to avoid damage to the nuts. The cold air passes through the fixed plate 27 through the fine holes outside the fixed plate 27 to freeze the nuts. The multi-layer fixed plates 27 slow down the speed at which the nuts fall, avoiding the accumulation of nuts and making the freeze-drying speed of the nuts faster, thereby completing the nut freezing operation and achieving the effect of improving the freeze-drying efficiency.

[0032] Embodiment 2

[0033] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 On the basis of the first embodiment, it is further obtained that the connecting mechanism 3 includes a connecting block 31, a clamping plate 32 is clamped on the top of the connecting block 31, a ventilation mesh plate 33 is threadedly connected to the inner side of the clamping plate 32, through holes are opened on the outside of the connecting block 31 and the clamping plate 32, and a sealing block 34 is inserted into the inner side of the through hole.

[0034] The connecting block 31 is installed on the top of the machine body 1 , and the clamping plate 32 is fixedly connected to the bottom of the freezing box 21 .

[0035] Two sealing blocks 34 are provided, and the two sealing blocks 34 are arranged to be symmetrically distributed on the left and right.

[0036] Through the above technical solution, the ventilation mesh plate 33 is threadedly connected with the clamping plate 32 to seal the bottom of the freezer 21 to prevent nuts from falling into the body 1, and then the clamping plate 32 at the bottom of the freezer 21 is clamped with the connecting block 31 at the top of the body 1 to connect the body 1 with the freezer 21, so that the nuts in the freezer 21 can be freeze-dried after the body 1 is started, and then the sealing block 34 is inserted into the through hole of the connecting block 31 and the outside of the clamping plate 32 to further improve the stability of the connection, thereby achieving the effect of easy connection and disassembly.

[0037] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit thereof, and the scope of these changes, modifications, substitutions and variations is defined by the appended claims and their equivalents.

Claims

1. A quick freezing device for nuts, comprising a body (1), characterized in that: A freezing mechanism (2) is provided on the top of the machine body (1), and a connecting mechanism (3) is provided on the top of the machine body (1); The freezing mechanism (2) comprises a freezing box (21), a fixed cylinder (22) is fixedly connected to the inner side of the freezing box (21), a rotating shaft (23) is installed on the inner side of the fixed cylinder (22), a spiral blade (24) is fixedly connected to the outer side of the rotating shaft (23), a rotating motor (25) is installed on the top of the rotating shaft (23), and a buffer assembly (26) is arranged inside the freezing box (21).

2. A quick freezing device for nuts according to claim 1, characterized in that: The buffer assembly (26) comprises a fixing plate (27), and a buffer pad (28) is installed outside the fixing plate (27).

3. A quick freezing device for nuts according to claim 2, characterized in that: A plurality of the fixing plates (27) are provided, and the plurality of fixing plates (27) are respectively fixedly connected to the inner side of the freezing box (21) and the outside of the fixing cylinder (22), and fine holes are opened on the outside of the fixing plates (27).

4. The quick freezing device for nuts according to claim 1, characterized in that: The fixed cylinder (22) and the spiral blade (24) are provided with ventilation holes on their exteriors, the fixed cylinder (22) is provided with material holes on its left and right sides, the top of the freezing box (21) is fixedly connected to a feed pipe, and the rotating motor (25) is fixedly connected to the top of the freezing box (21).

5. The quick freezing device for nuts according to claim 1, characterized in that: The connection mechanism (3) comprises a connection block (31), a clamping plate (32) is clamped on the top of the connection block (31), a ventilation mesh plate (33) is threadedly connected on the inner side of the clamping plate (32), through holes are formed on the outside of the connection block (31) and the clamping plate (32), and a sealing block (34) is inserted into the inner side of the through hole.

6. A quick freezing device for nuts according to claim 5, characterized in that: The connecting block (31) is installed on the top of the machine body (1), and the clamping plate (32) is fixedly connected to the bottom of the freezing box (21).

7. The quick freezing device for nuts according to claim 5, characterized in that: Two sealing blocks (34) are provided, and the two sealing blocks (34) are arranged to be symmetrically distributed on the left and right.

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