A soaking device for grain processing

Abstract

The utility model discloses a kind of for grain processing's soaking device, it is related to grain processing technical field, including base, the top of base is fixedly connected with main body support frame, the top of main body support frame is fixedly connected with drainage and outer groove subassembly and rotary drive mechanism, in the process of cleaning cabin rotation with main shaft, the scraper of auxiliary sliding table outside is synchronously rotated under the fixed support of scraper holder and support rod, scraper is contacted with water surface, and the floating impurities such as chaff, dust, shriveled grain etc. that grain surface falls off are swung to the periphery of soaking groove, make impurity and grain separate and gather in water surface edge, while continuously add water to soaking groove, make water level in tank higher than the inlet of flow guide groove, electromagnetic valve two is opened at this time, the water overflowed in soaking groove carries floating impurities and flows into flow guide groove, is guided to electromagnetic valve two by flow guide groove, finally is discharged through the drainage passage of electromagnetic valve two, realize the continuous separation of impurity and clean water, avoid impurity secondary pollution grain.

Description

Technical Field

[0001] This utility model relates to a soaking device for grain processing, and specifically to a soaking device for grain processing. Background Technology

[0002] In the grain processing industry, soaking is a key step in the pretreatment of raw grains. Its purpose is to regulate the physical properties and physiological state of grains through water penetration, laying the foundation for subsequent processes such as dehulling, grinding, fermentation, and starch extraction.

[0003] When soaking grains, debris, dust and other impurities on the surface float on the water. Traditional devices require manual retrieval or multiple water changes, which is not only time-consuming and labor-intensive, but also easily leads to impurities remaining and contaminating the grains. Furthermore, traditional soaking devices require manual scooping or tilting to pour the grains, which is labor-intensive and easily causes grain loss. Utility Model Content

[0004] This utility model provides a soaking device for grain processing. One purpose is to have an automatic impurity removal function to solve the problem of traditional devices relying on manual impurity removal. Another purpose is to solve the problem of high labor intensity in material handling in traditional devices, so as to improve material handling efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A soaking device for grain processing includes a base, a main support frame fixedly connected above the base, a drainage and outer tank assembly and a rotary drive mechanism fixedly connected above the main support frame, and a filter screen and a cleaning assembly fixedly connected above the drainage and outer tank assembly in the rotary drive mechanism.

[0007] A further improvement of the present invention is that: the main support frame includes a soaking tank body, a soaking tank is fixedly connected to the top of the soaking tank body and side supports are fixedly connected to the left and right sides of the soaking tank, a solenoid valve one is fixedly connected to the outside of the soaking tank, a drain hole is opened at the bottom of the solenoid valve one and the bottom of the soaking tank respectively, and a solenoid valve two and a solenoid valve one are fixedly connected to each other respectively, a top support arm is fixedly connected to the top of the side supports, and the top support arm is fixedly connected to the guide channel.

[0008] A further improvement of this utility model is that: a main shaft is rotatably connected to the center of the soaking tank, a drive motor is fixedly connected to the lower part of the soaking tank body, the output shaft of the drive motor is fixedly connected to the bottom of the main shaft, a turntable is fixedly connected to the top of the main shaft, a suspension beam is rotatably connected to the outer side of the turntable, and an electric push rod is fixedly connected to the top of each of the two top support arms.

[0009] A further improvement of this utility model is that: the moving ends of the two electric push rods are fixedly connected to a lifting platform above the suspension beam, and the suspension beam is slidably connected to guide slide rods on both sides of the main shaft, with the top ends of the two guide slide rods fixedly connected to the lifting platform.

[0010] A further improvement of this utility model is that: a support frame is fixedly connected to the two guide slide rods below the suspension beam; an auxiliary slide is rotatably connected to the center of the support frame; a scraper is fixedly connected to the outer side of the auxiliary slide and a support rod is fixedly connected to the lower side of the scraper; a scraper frame is fixedly connected to the outer side of the support rod; a cleaning chamber is fixedly connected to the bottom of the scraper frame and the auxiliary slide; both the cleaning chamber and the auxiliary slide are slidably connected to the main shaft; and filters are provided at both the upper and lower ends of the cleaning chamber.

[0011] A further improvement of the present invention is that: a door is rotatably connected to the rear of the cleaning chamber, a pin is slidably connected to the left side of the door, and a limiting guide rail is provided at the tail of the pin, and the cleaning chamber and the pin are engaged.

[0012] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0013] 1. This utility model provides a soaking device for grain processing. During the rotation of the cleaning chamber with the main shaft, the scraper on the outer side of the auxiliary slide rotates synchronously under the fixed support of the scraper frame and support rod. The scraper contacts the water surface and throws floating impurities such as debris, dust, and shriveled grains that have fallen off the surface of the grains to the surrounding area of ​​the soaking tank, so that the impurities are separated from the grains and gather at the edge of the water surface. At the same time, water is continuously added to the soaking tank so that the water level in the tank is higher than the inlet of the guide channel. At this time, the second solenoid valve is opened, and the water overflowing from the soaking tank carries the floating impurities into the guide channel. The water is guided to the second solenoid valve through the guide channel and finally discharged through the drainage channel of the second solenoid valve, so as to achieve continuous separation of impurities and clean water and avoid secondary contamination of the grains by impurities.

[0014] 2. This utility model provides a soaking device for grain processing. After soaking, the electric push rod in the rotary drive mechanism is activated, and its moving end drives the lifting platform to rise. The lifting platform pulls the support frame and the cleaning chamber vertically along the main shaft through the guide slide rod until the cleaning chamber is completely removed from the water surface of the soaking tank and the surface water is drained. After the cleaning chamber is stable, the operator moves the pin to disengage it from the groove of the limit guide rail and pulls it out of the insertion hole of the cleaning chamber, releasing the lock of the chamber door. The chamber door can then be opened to take out the soaked grain. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the soaking device for grain processing according to this utility model;

[0016] Figure 2 This is a schematic diagram of the support frame and drainage structure of the soaking device for grain processing according to this utility model.

[0017] Figure 3 This is a schematic diagram of the lifting structure of the rotary drive mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the rotating impurity removal structure of the filter screen and cleaning component of this utility model;

[0019] Figure 5 This is a schematic diagram of the locking structure of the cleaning chamber and the door of this utility model.

[0020] In the diagram: 1. Base; 2. Main support frame; 3. Rotary drive mechanism; 4. Filter and cleaning components; 5. Drainage and outer tank components; 21. Immersion tank body; 22. Side bracket; 23. Top support arm; 31. Drive motor; 32. Cantilever beam; 33. Turntable; 34. Main shaft; 35. Electric push rod; 36. Lifting platform; 37. Guide slide rod; 41. Bearing frame; 42. Auxiliary slide table; 43. Scraper; 44. Scraper frame; 45. Support rod; 46. Cleaning chamber; 47. Chamber door; 48. Pin; 49. Limiting guide rail; 51. Solenoid valve one; 52. Immersion tank; 53. Solenoid valve two; 54. Guide channel. Detailed Implementation

[0021] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0022] like Figure 1 As shown, this utility model provides a soaking device for grain processing, including a base 1. A main support frame 2 is fixedly connected above the base 1. A drainage and outer tank assembly 5 and a rotary drive mechanism 3 are fixedly connected above the main support frame 2. A filter and cleaning assembly 4 is fixedly connected above the drainage and outer tank assembly 5 in the rotary drive mechanism 3. The base 1 provides stable support for the entire device, and the main support frame 2 is fixedly connected above it to support components such as the soaking tank 52 and the side support 22. The rotary drive mechanism 3 and the drainage and outer tank assembly 5 are fixed above the main support frame 2. The rotary drive mechanism 3 realizes the rotation and lifting of the cleaning chamber 46 through the main shaft 34, the drive motor 31, etc. The soaking tank 52, the solenoid valve 1 51, the solenoid valve 2 53, etc. in the drainage and outer tank assembly 5 are responsible for water storage, drainage and impurity removal. The core components such as the cleaning chamber 46 and the scraper 43 in the filter and cleaning assembly 4 are suspended below the rotary drive mechanism 3, forming a complete structural chain of support, drive and execution.

[0023] like Figure 2As shown, this utility model provides a technical solution: the main support frame 2 includes a soaking tank body 21, a soaking tank 52 is fixedly connected to the top of the soaking tank body 21, and side supports 22 are fixedly connected to the left and right sides of the soaking tank 52. A solenoid valve 51 is fixedly connected to the outside of the soaking tank 52. Drainage holes are respectively opened at the bottom of the solenoid valve 51 and the bottom of the soaking tank 52, and a solenoid valve 53 and a solenoid valve 51 are fixedly connected to them respectively. A top support arm 23 is fixedly connected to the top of the side supports 22. The top support arm 23 is fixedly connected to the guide channel 54. A main shaft 34 is rotatably connected to the center of the soaking tank 52. A drive motor is fixedly connected to the bottom of the soaking tank body 21. 31. The output shaft of the drive motor 31 is fixedly connected to the bottom of the main shaft 34. The top of the main shaft 34 is fixedly connected to the turntable 33. The outer side of the turntable 33 is rotatably connected to the suspension beam 32. Electric push rods 35 are fixedly connected to the top of the two top support arms 23. The soaking tank body 21 is fixed above the base 1. The soaking tank 52 is installed on its inner side for storing soaking water. At the same time, the bottom of the soaking tank 52 is opened with a drain hole and connected to a solenoid valve 51 for overall drainage. The side brackets 22 are vertically fixed to both sides of the soaking tank body 21. The top support arms 23 span the top of the side brackets 22, fixing the electric push rods 35 and other drive components, and connecting to the guide channel 54 for removing impurities.

[0024] like Figure 3 As shown, this utility model provides a technical solution: the moving ends of two electric push rods 35 are fixedly connected to lifting platforms 36 above the suspension beam 32. The suspension beam 32 is slidably connected to guide slide rods 37 on both sides of the main shaft 34. The top ends of the two guide slide rods 37 are fixedly connected to the lifting platforms 36. A drive motor 31 is fixed below the soaking tank body 21, and its output shaft is rigidly connected to the bottom of the main shaft 34 to provide power for rotation. A turntable 33 is fixed at the top of the main shaft 34, and the outer side of the turntable 33 is rotatably connected to the suspension beam 32 to form an intermediate carrier for rotational transmission. An electric push rod 35 is fixed above the top support arm 23, and its moving end is connected to the lifting platform 36. The lifting platform 36 is connected to the support frame 41 through the guide slide rods 37. When the electric push rod 35 extends or retracts, it drives the lifting platform 36, the guide slide rods 37 and the cleaning chamber 46 below to rise and fall vertically along the main shaft 34.

[0025] like Figure 4As shown, this utility model provides a technical solution: two guide slide rods 37 are fixedly connected to a support frame 41 below the suspension beam 32. An auxiliary slide 42 is rotatably connected to the center of the support frame 41. A scraper 43 is fixedly connected to the outer side of the auxiliary slide 42, and a support rod 45 is fixedly connected to the lower side of the scraper 43. A scraper frame 44 is fixedly connected to the outer side of the support rod 45. A cleaning chamber 46 is fixedly connected to the bottom of the scraper frame 44 and the auxiliary slide 42. Both the cleaning chamber 46 and the auxiliary slide 42 are slidably connected to the main shaft 34. Filter screens are provided at both the upper and lower ends of the cleaning chamber 46. When the drive motor 31 drives the main shaft 34 to rotate, the main shaft 34 drives the cleaning chamber 46 to rotate slowly through the auxiliary slide 42. The grains are turned over in the chamber to achieve uniform soaking. At the same time, the scraper 43 rotates and throws impurities on the water surface to all sides, which, together with the guide trough 54, completes the separation of impurities.

[0026] like Figure 5 As shown, this utility model provides a technical solution: a door 47 is rotatably connected to the rear of the cleaning chamber 46, and a pin 48 is slidably connected to the left side of the door 47. A limiting guide rail 49 is provided at the tail of the pin 48. The cleaning chamber 46 and the pin 48 are engaged. The door 47 is rotatably connected to the rear of the cleaning chamber 46 for loading and unloading grain. When loading, the pin 48 is moved to disengage it from the limiting guide rail 49 and the cleaning chamber 46, and the door 47 can be opened. When unloading, the pin 48 is operated in the opposite direction to unlock the door 47, realizing convenient loading and unloading.

[0027] The working principle of this soaking device used for grain processing will be explained in detail below.

[0028] like Figure 1-5As shown, add an appropriate amount of clean water to the soaking tank 52, close the solenoid valve 51 to block the main drainage channel; move the pin 48 to disengage it from the limit guide rail 49 and the cleaning chamber 46, open the door 47, put the grain to be soaked into the cleaning chamber 46, then close the door 47 and fix it to the limit guide rail 49 with the pin 48, then start the electric push rod 35 in the rotating drive mechanism 3 to drive the lifting platform 36 to descend. The lifting platform 36 drives the support frame 41 and the cleaning chamber 46 to descend vertically along the main shaft 34 through the guide slide rod 37 until the cleaning chamber 46 is completely immersed in the water of the soaking tank 52. At this time, the filter screens at the upper and lower ends of the cleaning chamber 46 allow water to enter and exit freely. The grains begin to absorb water and soften in the water. Then the drive motor 31 starts, and its output shaft drives the main shaft 34 to rotate slowly. The main shaft 34 drives the cleaning chamber 46 to rotate synchronously through the auxiliary slide 42. During rotation, the grains are constantly agitated within the washing chamber 46 to prevent uneven moisture penetration caused by accumulation, ensuring that each grain is evenly exposed to water for thorough softening. As the washing chamber 46 rotates with the main shaft 34, the scraper 43 on the outer side of the auxiliary slide 42 rotates synchronously under the fixed support of the scraper frame 44 and the support rod 45. The scraper 43 contacts the water surface, throwing floating impurities such as debris, dust, and shriveled grains off the surface of the grains towards the periphery of the soaking tank 52, separating the impurities from the grains and causing them to accumulate at the edge of the water surface. Simultaneously, water is continuously added to the soaking tank 52 until the water level is higher than the inlet of the guide channel 54. At this point, the second solenoid valve 53 is opened, and the water overflowing from the soaking tank 52, carrying floating impurities, flows into the guide channel 54 and is guided to the second solenoid valve 53. Finally, the water is discharged through the drainage channel of solenoid valve 53, achieving continuous separation of impurities and clean water, and avoiding secondary contamination of the grains by impurities. When the soaking tank 52 needs to be drained, solenoid valve 51 is opened, and the water is discharged through the corresponding drainage hole. After soaking, the electric push rod 35 in the rotary drive mechanism 3 is started, and its moving end drives the lifting platform 36 to rise. The lifting platform 36 pulls the support frame 41 and the cleaning chamber 46 vertically along the main shaft 34 through the guide slide rod 37 until the cleaning chamber 46 is completely removed from the water surface of the soaking tank 52 and the surface water is drained. After the cleaning chamber 46 is stable, the operator moves the pin 48 to disengage it from the groove of the limit guide rail 49 and pulls it out of the insertion hole of the cleaning chamber 46, releasing the lock of the door 47. The door 47 can then be opened to take out the soaked grain.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A soaking device for grain processing, comprising a base (1), characterized in that: A main support frame (2) is fixedly connected above the base (1). A drainage and outer tank assembly (5) and a rotary drive mechanism (3) are fixedly connected above the main support frame (2). A filter and cleaning assembly (4) is fixedly connected above the drainage and outer tank assembly (5) of the rotary drive mechanism (3).

2. The soaking device for grain processing according to claim 1, characterized in that: The main support frame (2) includes a soaking tank body (21), a soaking tank (52) is fixedly connected to the top of the soaking tank body (21), and side supports (22) are fixedly connected to the left and right sides of the soaking tank (52). A solenoid valve (51) is fixedly connected to the outside of the soaking tank (52). Drainage holes are opened at the bottom of the solenoid valve (51) and the soaking tank (52), and a solenoid valve (53) and a solenoid valve (51) are fixedly connected to them respectively. A top support arm (23) is fixedly connected to the top of the side support (22), and the top support arm (23) is fixedly connected to the guide channel (54).

3. The soaking device for grain processing according to claim 2, characterized in that: A main shaft (34) is rotatably connected to the center of the soaking tank (52). A drive motor (31) is fixedly connected to the lower part of the soaking tank body (21). The output shaft of the drive motor (31) is fixedly connected to the bottom of the main shaft (34). A turntable (33) is fixedly connected to the top of the main shaft (34). A suspension beam (32) is rotatably connected to the outer side of the turntable (33). Electric push rods (35) are fixedly connected to the top of the two top support arms (23).

4. A soaking device for grain processing according to claim 3, characterized in that: The moving ends of the two electric push rods (35) are fixedly connected to a lifting platform (36) above the suspension beam (32). The suspension beam (32) is slidably connected to guide slide rods (37) on both sides of the main shaft (34). The top ends of the two guide slide rods (37) are fixedly connected to the lifting platform (36).

5. A soaking device for grain processing according to claim 4, characterized in that: Two guide slide rods (37) are fixedly connected to a support frame (41) below the cantilever beam (32). An auxiliary slide (42) is rotatably connected to the center of the support frame (41). A scraper (43) is fixedly connected to the outside of the auxiliary slide (42), and a support rod (45) is fixedly connected below the scraper (43). A scraper frame (44) is fixedly connected to the outside of the support rod (45). A cleaning chamber (46) is fixedly connected to the bottom of the scraper frame (44) and the auxiliary slide (42). Both the cleaning chamber (46) and the auxiliary slide (42) are slidably connected to the main shaft (34). Filter screens are provided at both the upper and lower ends of the cleaning chamber (46).

6. A soaking device for grain processing according to claim 5, characterized in that: The cleaning chamber (46) is rotatably connected to a door (47) at the rear. A pin (48) is slidably connected to the left side of the door (47), and a limiting guide rail (49) is provided at the tail of the pin (48). The cleaning chamber (46) and the pin (48) are engaged.

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