Automatic humidity control device of spin dryer for food processing

Abstract

The utility model discloses an automatic humidity control device of a drying machine for food processing. The automatic humidity control device comprises a machine body, a drying barrel and a driving assembly, the air inlet assembly is arranged in the machine body and extends into the spin dryer tube; a plurality of humidity sensors are uniformly distributed on the outer side of the spin dryer tube; the water retaining assembly is arranged in the machine body and corresponds to each humidity sensor; the main control unit is arranged in the machine body and electrically connected with the driving assembly, the air inlet assembly, the water retaining assembly and the humidity sensor. The drain pipe is arranged at the bottom of the body; the utility model relates to the technical field of food processing, the driving assembly is matched with the air inlet assembly to quickly spin-dry food, the water retaining assembly is controlled to be opened after the set time is up, the humidity sensor is enabled to automatically detect the humidity of air blown out by the air inlet assembly, the humidity of aquatic products is automatically judged, and the quality of the aquatic products is ensured. The time waste caused by starting and stopping the spin dryer in a manual detection mode is avoided, and the dehydration treatment effect of the aquatic products is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, and specifically relates to an automatic humidity control device for a spin dryer used for food processing. Background Art

[0002] A spin dryer is a device that uses the principle of centrifugal force to separate water from the materials and products it is attached to. In agricultural and sideline food processing, especially in the processing of aquatic products, it is necessary to control the humidity of the aquatic products in the spin dryer to ensure that the aquatic products meet processing requirements.

[0003] At present, the existing spin dryer needs to judge the humidity of aquatic products through manual detection. However, the manual detection method requires starting and stopping the spin dryer, which wastes time and has low processing efficiency. Therefore, an automatic humidity control device for a spin dryer for food processing is provided. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic humidity control device for a food processing spin dryer, so as to solve the problem that manual detection requires starting and stopping the spin dryer, resulting in time waste and low processing efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an automatic humidity control device for a food processing spin dryer, comprising:

[0006] body;

[0007] A drying barrel is rotatably mounted in the machine body;

[0008] A driving assembly is provided in the body and is used to drive the spin drying tub to rotate;

[0009] An air inlet assembly is disposed in the body and extends into the inner side of the drying barrel;

[0010] A plurality of humidity sensors are provided, which are arranged in the body and evenly distributed on the outside of the drying barrel;

[0011] A water retaining assembly is provided in the body and is provided corresponding to each of the humidity sensors;

[0012] A main control unit is disposed in the body and is electrically connected to the drive assembly, the air inlet assembly, the water retaining assembly and the humidity sensor;

[0013] A drain pipe is provided at the bottom of the machine body;

[0014] When in use, the main control unit controls the driving component and the air intake component to spin dry the food. After the set start time, the main control unit starts the water retaining component to open, and receives the humidity sensor to detect the humidity of the air blown out by the air intake component. When the humidity feedback from the humidity sensor reaches the set value, the main control unit controls the water retaining component to reset, and controls the driving component and the air intake component to stop.

[0015] Preferably, the driving assembly includes a driving motor arranged in the machine body, the driving end of the driving motor is provided with a first transmission roller, the bottom of the spin drying barrel is provided with a hollow rotating drum rotatably connected to the machine body, a second transmission roller is provided on the outer wall of the hollow rotating drum, and a transmission belt is provided between the first transmission roller and the second transmission roller.

[0016] Preferably, the air inlet assembly includes an air inlet fan arranged in the machine body, an air outlet tube is provided in the machine body, which passes through the hollow drum and extends into the spin drying barrel, a sealed bearing is provided between the side wall of the air outlet tube and the hollow drum, the bottom of the air outlet tube is connected to the air outlet end of the air inlet fan, and a plurality of evenly distributed nozzles are provided at the upper end of the air outlet tube.

[0017] Preferably, the water retaining assembly includes a mounting frame arranged in the machine body, an electric cylinder is provided on the mounting frame, a water retaining plate is provided at the output end of the electric cylinder corresponding to the humidity sensor, and a wiping cotton is provided on the side of the water retaining plate close to the humidity sensor probe.

[0018] Preferably, the main control unit includes a PLC module, a data analysis module, a signal collection module, a control panel, and a timing module;

[0019] The PLC module is used to send instructions to the drive component, the air inlet component, and the water retaining component;

[0020] The signal collection module is used to collect humidity feedback from the humidity sensor;

[0021] The control panel is used to input set values ​​of humidity and time;

[0022] The timing module is used to control the time when the PLC module starts the water retaining component;

[0023] The data analysis module is used to analyze the temperature signal fed back by the humidity sensor and the temperature setting value.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is an automatic humidity control device for a spin dryer for food processing, which quickly spins food through a driving component in conjunction with an air intake component. When the set time is reached, the water retaining component is controlled to open, so that the humidity sensor automatically detects the humidity of the air blown out by the air intake component, thereby realizing automatic judgment of the humidity of aquatic products, avoiding the time waste caused by the need to start and stop the spin dryer due to manual detection, and effectively improving the dehydration processing effect of aquatic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0026] Figure 2 for Figure 1 A local enlarged structural diagram of point A;

[0027] Figure 3 This is a schematic diagram of the architecture of the control system of the utility model.

[0028] In the figure: 1. Machine body; 2. Spinning drum; 3. Driving assembly; 3-1. Driving motor; 3-2. First transmission roller; 3-3. Hollow drum; 3-4. Second transmission roller; 3-5. Transmission belt; 4. Air inlet assembly; 4-1. Air inlet fan; 4-2. Air outlet pipe; 4-3. Sealed bearing; 4-4. Nozzle; 5. Humidity sensor; 6. Water retaining assembly; 6-1. Mounting bracket; 6-2. Electric cylinder; 6-3. Water retaining plate; 6-4. Wiping cotton; 7. Main control unit; 7-1. PLC module; 7-2. Data analysis module; 7-3. Signal collection module; 7-4. Control panel; 7-5. Timing module; 8. Drain pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-3The utility model provides a technical solution: an automatic humidity control device for a food processing spin dryer, comprising a body 1; a spin drying barrel 2 rotatably mounted in the body 1; a driving assembly 3 arranged in the body 1 for driving the spin drying barrel 2 to rotate; an air inlet assembly 4 arranged in the body 1 and extending into the inner side of the spin drying barrel 2; a plurality of humidity sensors 5 are provided, which are arranged in the body 1 and evenly distributed on the outer side of the spin drying barrel 2; a water retaining assembly 6 is arranged in the body 1 and corresponding to each humidity sensor 5; a main control unit 7 is arranged in the body 1 and electrically connected to the driving assembly 3, the air inlet assembly 4, the water retaining assembly 6 and the humidity sensor 5; a drain pipe 8 is arranged at the bottom of the body 1; when in use, the main control unit 7 controls the driving assembly 3 and the air inlet assembly Component 4 spin-dries the food. After the set time is started, the main control unit 7 starts the water retaining component 6 to open, and receives the humidity sensor 5 to detect the humidity of the air blown out by the air inlet component 4. When the humidity feedback from the humidity sensor 5 reaches the set value, the main control unit 7 controls the water retaining component 6 to reset, and controls the driving component 3 and the air inlet component 4 to stop. The driving component 3 cooperates with the air inlet component 4 to quickly spin-dry the food. When the set time is reached, the water retaining component 6 is controlled to open, and the humidity sensor 5 automatically detects the humidity of the air blown out by the air inlet component 4, thereby realizing automatic judgment of the humidity of the aquatic product, avoiding the time waste caused by the manual detection method of starting and stopping the dryer, and effectively improving the dehydration processing effect of the aquatic product.

[0031] Specifically, the driving component 3 includes a driving motor 3-1 arranged in the body 1, and the driving end of the driving motor 3-1 is provided with a first transmission roller 3-2. The bottom of the spin-drying barrel 2 is provided with a hollow drum 3-3 rotatably connected to the body 1, and a second transmission roller 3-4 is provided on the outer wall of the hollow drum 3-3. A transmission belt 3-5 is provided between the first transmission roller 3-2 and the second transmission roller 3-4. When in use, the driving motor 3-1 is started by the main control unit 7, and the first transmission roller 3-2 is driven to rotate by the driving motor 3-1. The first transmission roller 3-2 drives the second transmission roller 3-4, the hollow drum 3-3 and the spin-drying barrel 2 to rotate through the transmission belt 3-5, thereby realizing that the driving component 3 drives the spin-drying barrel 2 to rotate to dehydrate the aquatic products.

[0032] Specifically, the air inlet assembly 4 includes an air inlet fan 4-1 arranged in the body 1, and an air outlet tube 4-2 is provided in the body 1, which passes through the hollow drum 3-3 and extends into the drying barrel 2. A sealing bearing 4-3 is provided between the side wall of the air outlet tube 4-2 and the hollow drum 3-3. By providing the sealing bearing 4-3, water in the aquatic product is prevented from overflowing from the gap between the hollow drum 3-3 and the air outlet tube 4-2. The bottom of the air outlet tube 4-2 is connected to the air outlet end of the air inlet fan 4-1, and a plurality of evenly distributed nozzles 4-4 are provided at the upper end of the air outlet tube 4-2. When in use, the air inlet fan 4-1 is started by the main control center 7, and the hot air enters the air outlet tube 4-2 and is ejected through the nozzles 4-4, thereby effectively improving the dehydration efficiency of the aquatic product through the air inlet assembly 4.

[0033] Specifically, the water retaining assembly 6 includes a mounting frame 6-1 arranged in the body 1, and an electric cylinder 6-2 is provided on the mounting frame 6-1. A water retaining plate 6-3 is provided at the output end of the electric cylinder 6-2 corresponding to the humidity sensor 5, and a wiping cotton 6-4 is provided on the side of the water retaining plate 6-3 close to the probe of the humidity sensor 5. By providing the wiping cotton 6-4, the probe of the humidity sensor 5 is wiped, thereby avoiding affecting the detection accuracy of the humidity sensor 5. During use, when the driving assembly 3 and the air intake assembly 4 spin dry the food, the water retaining plate 6-3 effectively avoids water droplets splashing on the humidity sensor 5 and affecting the detection accuracy of the humidity detector 5. When the set time is reached, the electric cylinder 6-2 is started by the main control center 7 to drive the water retaining plate 6-3 to rise for detection, thereby realizing automatic detection of the air humidity blown out by the air intake assembly 4.

[0034] Specifically, the main control unit 7 includes a PLC module 7-1, a data analysis module 7-2, a signal collection module 7-3, a control panel 7-4, and a timing module 7-5; the PLC module 7-1 is used to send instructions to the drive component 3, the air inlet component 4, and the water retaining component 6; the signal collection module 7-3 is used to collect humidity feedback from the humidity sensor 5; the control panel 7-4 is used to input the set values ​​of humidity and time; the timing module 7-5 is used to control the time when the PLC module 7-1 starts the water retaining component 6; the data analysis module 7-2 is used to analyze the temperature signal fed back by the humidity sensor 5 and the temperature set value. Analysis, when in use, first input the set values ​​of humidity and time through the control panel 7-4; then send a start instruction to the drive component 3 and the air intake component 4 through the PLC module 7-1. When the time set by the timing module 7-5 is reached, send a start instruction to the water retaining component 6 through the PLC module 7-1. The signal collection module 7-3 collects the humidity feedback of the humidity sensor 5, and analyzes the humidity feedback through the data analysis module 7-2. When the humidity feedback collected by the humidity sensor 5 is lower than the set value of the humidity, the PLC module 7-1 sends a stop instruction to the drive component 3, the air intake component 4, and the water retaining component 6.

[0035] Working principle: During the use of the present invention, the main control unit 7 controls the driving component 3 and the air intake component 4 to spin-dry the food. After the set start time, the main control unit 7 starts the water retaining component 6 to open, and receives the humidity sensor 5 to detect the humidity of the air blown out by the air intake component 4. When the humidity feedback from the humidity sensor 5 reaches the set value, the main control unit 7 controls the water retaining component 6 to reset, and controls the driving component 3 and the air intake component 4 to stop, thereby realizing automatic detection of the humidity of aquatic products.

[0036] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0037] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0038] While embodiments of the present invention have been shown and described, it will be appreciated 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 of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automatic humidity control device for a food processing dryer, characterized in that: include: Body (1); A drying barrel (2) is rotatably mounted in the machine body (1); A driving assembly (3) is disposed in the machine body (1) and is used to drive the drying barrel (2) to rotate; An air inlet assembly (4) is disposed in the machine body (1) and extends into the inner side of the drying barrel (2); A plurality of humidity sensors (5) are provided, which are arranged in the machine body (1) and are evenly distributed on the outside of the drying barrel (2); A water retaining assembly (6) is disposed in the machine body (1) and is disposed corresponding to each of the humidity sensors (5); A main control unit (7) is disposed in the machine body (1) and is electrically connected to the drive assembly (3), the air inlet assembly (4), the water retaining assembly (6) and the humidity sensor (5); A drainage pipe (8) is provided at the bottom of the machine body (1); When in use, the main control unit (7) controls the driving component (3) and the air inlet component (4) to spin-dry the food. After a set start time, the main control unit (7) starts the water retaining component (6) to open, and receives the humidity sensor (5) to detect the humidity of the air blown out by the air inlet component (4). When the humidity feedback from the humidity sensor (5) reaches a set value, the main control unit (7) controls the water retaining component (6) to reset, and controls the driving component (3) and the air inlet component (4) to stop.

2. The automatic humidity control device for a food processing spin dryer according to claim 1, characterized in that: The drive assembly (3) comprises a drive motor (3-1) arranged in a machine body (1); a first transmission roller (3-2) is provided at a driving end of the drive motor (3-1); a hollow rotating drum (3-3) rotatably connected to the machine body (1) is provided at the bottom of the spin-drying tub (2); a second transmission roller (3-4) is provided on the outer wall of the hollow rotating drum (3-3); and a transmission belt (3-5) is provided between the first transmission roller (3-2) and the second transmission roller (3-4).

3. The automatic humidity control device for a food processing spin dryer according to claim 2, characterized in that: The air inlet assembly (4) comprises an air inlet fan (4-1) arranged in a machine body (1); an air outlet tube (4-2) passing through a hollow rotating drum (3-3) and extending into a spin-drying barrel (2) is arranged in the machine body (1); a sealing bearing (4-3) is arranged between the side wall of the air outlet tube (4-2) and the hollow rotating drum (3-3); the bottom of the air outlet tube (4-2) is connected to the air outlet end of the air inlet fan (4-1); and a plurality of evenly distributed nozzles (4-4) are arranged at the upper end of the air outlet tube (4-2).

4. The automatic humidity control device for a food processing spin dryer according to claim 1, characterized in that: The water retaining assembly (6) comprises a mounting frame (6-1) arranged in the machine body (1); an electric cylinder (6-2) is provided on the mounting frame (6-1); a water retaining plate (6-3) is provided at the output end of the electric cylinder (6-2) corresponding to the humidity sensor (5); and a wiping cotton (6-4) is provided on the side of the water retaining plate (6-3) close to the probe of the humidity sensor (5).

5. The automatic humidity control device for a food processing spin dryer according to claim 1, characterized in that: The main control unit (7) includes a PLC module (7-1), a data analysis module (7-2), a signal collection module (7-3), a control panel (7-4), and a timing module (7-5); The PLC module (7-1) is used to send instructions to the drive component (3), the air inlet component (4), and the water retaining component (6); The signal collection module (7-3) is used to collect humidity feedback from the humidity sensor (5); The control panel (7-4) is used to input set values ​​of humidity and time; The timing module (7-5) is used to control the time when the PLC module (7-1) starts the water retaining component (6); The data analysis module (7-2) is used to analyze the temperature signal fed back by the humidity sensor (5) and the temperature setting value.

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