Rotary extraction device for cold processing of white kidney beans

Abstract

The utility model relates to the technical field of cold processing, and provides a white kidney bean cold processing rotary extraction device which comprises a U-shaped support, an extraction barrel is transversely arranged in the U-shaped support, one side of the U-shaped support is fixedly connected with a driving motor, an output shaft of the driving motor penetrates through one side plate of the U-shaped support and is fixedly connected with the extraction barrel, and the other side plate of the U-shaped support is fixedly connected with the extraction barrel. A steering limiting barrel is connected into the other side plate of the U-shaped support in an inserted mode, the steering limiting barrel communicates with the interior of the extraction barrel, a semiconductor refrigerator can be started for rapid refrigeration through an arranged temperature sensor when the entered kidney bean raw materials cannot reach the specified low-temperature condition, the raw materials enter the cold box firstly, and then the raw materials enter the extraction barrel; and after being quickly refrigerated by a cold end panel of the semiconductor refrigerator, the gas enters the extraction cylinder through the feeding pipeline and the communication port for cold extraction.

Description

Technical Field

[0001] The utility model relates to the technical field of cold processing, in particular to a white kidney bean cold processing rotary extraction device. Background Art

[0002] Green bean, also known as kidney bean, is believed by traditional Chinese medicine to have medicinal properties such as nourishing, diuretic and swelling-reducing effects. It can treat symptoms such as edema and beriberi. Green bean seeds are rich in protein, dietary fiber, carotene, cellulose and a variety of vitamins and minerals necessary for the human body. They can be cooked, fried, or eaten cold. They are a fresh, tender, delicious, and nutritious high-quality vegetable. Most countries in the world (especially some countries in Europe and America) use them for quick freezing and canning. In China, young pods are mostly eaten fresh. In addition, green beans can bioaccumulate elements such as zinc, manganese and iron to repair soil contaminated by heavy metals, and can also improve soil and environment through symbiotic nitrogen fixation.

[0003] A search revealed an existing patent (CN218185124U) that discloses a cold processing device for white kidney beans, comprising a sealed can, and further comprising: a sealed cold chain device, comprising a cold air pipe mounted on one side of the sealed can, an upper sealing cover fixed to one side of the sealed can, a processing chamber provided within the sealed can, and a lower sealing cover fixed to the end face of the sealed can; a rotary extraction device, mounted on one side of the sealed cold chain device; and a vibrating screen device, mounted within the sealed can. A further technical solution is that the rotary extraction device comprises an adapter rotatably mounted on the side of the sealed can, a rotating rod fixed to the surface of the adapter, one side of the rotating rod rotatably mounted within the bearing seat, a motor fixed to one side of the rotating rod, a bracket fixed to one side of the bearing seat, and a mounting plate fixed between the bracket and the motor. A further technical solution is that the vibrating screen device comprises a sieve and a high-frequency vibration device, the sieve comprising an outer box, a storage chamber provided within the outer box, sieve holes provided within the storage chamber, and a metal mesh fixed within the sieve holes. A further technical solution is that the high-frequency vibration device includes a rotor fixed to one side of a sealed can, a rotating rod fixed to one side of the rotor, and a cam fixed to one side of the rotating rod. A further technical solution is that a spring is installed between the sieve and the sealed can. Compared with the prior art, this utility model addresses the technical shortcomings of the prior art and proposes corresponding solutions: to achieve a cold chain sealing effect throughout the entire white kidney bean processing process, a sealed can device is installed on the surface of the processing step to ensure the cold seal of the device, thereby ensuring that the processing steps inside the white kidney bean are always within the cold chain. To achieve the effect of timely extraction of coarse residue, a rotatable adapter is installed on both sides of the sealed can. The sealed can on the rotating rod is controlled by a motor to rotate, thereby realizing the real-time dumping of the internal debris onto the upper sealing cover. To achieve a filtering effect, a vibrating screen device is installed inside the sealed can device. The cam installed on one side of the rotor rotates to hit the vibrating screen device, so that the white kidney bean powder is filtered inside the outer box. A spring installed on one side of the vibrating screen device increases the vibration effect of the vibrating screen device, thereby making the screening process more intense. The lower sealing cover installed at the bottom of the sealed tank is used to directly pour the sieved white kidney bean powder.

[0004] However, in the above scheme, the tank body rotates continuously during the rotation process, so it is difficult to achieve continuous feeding. Manual opening of the lid, injection of raw materials and sealing operations are required, which can easily slow down the processing efficiency. In addition, the entry of external air into the interior can easily contaminate the kidney beans. The refrigerated kidney bean raw materials exchange heat with the air during the manual injection process, and it is difficult to ensure that they remain at the cold extraction temperature after injection.

[0005] In view of this, the utility model provides a white kidney bean cold processing rotary extraction device. Utility Model Content

[0006] The utility model proposes a cold processing rotary extraction device for white kidney beans, which solves the problem in the related art that the tank body continuously rotates during the rotation process, making it difficult to achieve continuous feeding, and manual operations such as opening the lid to inject raw materials and sealing are required, which easily slows down the processing efficiency, and the outside air entering the interior can easily contaminate the kidney beans. The refrigerated kidney bean raw materials exchange heat with the air during the injection process, and it is difficult to ensure that they are maintained at the cold extraction temperature after injection.

[0007] The technical solution of the utility model is as follows: a white kidney bean cold processing rotary extraction device, comprising a U-shaped bracket: an extraction cylinder is horizontally arranged inside the U-shaped bracket, one side of the U-shaped bracket is fixedly connected to a driving motor, the output shaft of the driving motor passes through one side plate of the U-shaped bracket and is fixedly connected to the extraction cylinder, the interior of the other side plate of the U-shaped bracket is plugged and connected with a steering limit cylinder, the steering limit cylinder is connected to the interior of the extraction cylinder, one end of the steering limit cylinder is fixedly connected to the extraction cylinder, the interior of the other end of the steering limit cylinder is plugged and connected with an insert feed and discharge cylinder, the outside of the other end of the insert feed and discharge cylinder is provided with a side fixing plate, the insert feed and discharge cylinder passes through the interior of the side fixing plate, and the insert feed and discharge cylinder is away from There are two sealed sockets on one side of the extraction cylinder. The interior of the sealed socket on one side is plugged and connected to the liquid outlet pipe, and the interior of the sealed socket on the other side is plugged and connected to the feed pipe. The interior of the feed pipe is fixedly connected to a temperature sensor, and the other end of the feed pipe is fixedly connected to a cold box. The other side of the cold box is communicated with the raw material input position. One side of the cold box is fixedly connected to a semiconductor refrigerator, and the cold end panel of the semiconductor refrigerator is communicated with the interior of the cold box. Two connecting ports are provided inside the plug-in and discharge cylinder, and the interiors of the two connecting ports are fixedly connected to feed and discharge pumps. The connecting port on one side is communicated with the liquid outlet pipe, and the connecting port on the other side is communicated with the feed pipe. The lower part of the interior of the extraction cylinder is fixedly connected with a The filter screen is located at one-third of the height of the interior of the extraction cylinder and away from the communicating port. A fixed collar is fixedly connected to one side of the interior of the filter screen. A drainage pipe is plugged into the interior of the fixed collar. The top of the drainage pipe is bent toward the position of the communicating port on one side. A fixed feeding mechanism is provided at the bottom of the drainage pipe. An extending blocking mechanism is provided at the top of the drainage pipe. The communicating port on one side communicating with the interior of the liquid outlet pipe is on the same axis as the transverse central axis of the extraction cylinder. The drainage pipe is located in the middle of one side of the filter screen. The extending blocking mechanism is adapted to extend and block the communicating port communicating with the interior of the liquid outlet pipe, and the interior of the extraction cylinder is connected through the provided feeding pipe and the communicating port. When the driving of one side is started, The feeding is carried out during the rotation of the motor, which saves feeding time. The temperature sensor can start the semiconductor refrigerator for rapid cooling when the incoming kidney bean raw materials do not reach the specified low temperature conditions. The raw materials first enter the interior of the cold box, and are quickly cooled by the cold end panel of the semiconductor refrigerator. Then, they enter the interior of the extraction cylinder through the feed pipe and the connecting port for cold extraction. Through the provided drainage pipe, the extended sealing mechanism at the end of the drainage pipe is adapted to extend and block the connecting port on one side. During the rotation of the extraction cylinder, since it is located at the central axis of rotation, the side that is sealed by the extended sealing mechanism is rotated in conjunction with the outside of the connecting port on one side, so that the drainage pipe continuously absorbs the liquid extracted from the bottom of the filter screen and outputs it, saving the output time of the extraction liquid.

[0008] Preferably, one end of the liquid outlet pipe and the feed pipe inserted into the sealing socket is fixedly connected with a first sealing ring, and the first sealing ring fits with the inside of the sealing socket. The first sealing ring can seal the position where the liquid outlet pipe and the feed pipe are inserted to prevent leakage.

[0009] Preferably, the fixed feeding mechanism includes a fixed base and a liquid inlet hole, the fixed base is fixed to the inner wall of the extraction cylinder, and the liquid inlet hole is opened at the bottom of the drainage pipe. The fixed feeding mechanism can be set to fix the drainage pipe from the bottom to avoid the drainage pipe shaking and being difficult to align with the connecting port.

[0010] Preferably, the drainage pipe divides the interior of the extraction cylinder into a larger solid material bin and a smaller extraction liquid bin, and the feeding mechanism is located inside the extraction liquid bin. By arranging the feeding mechanism inside the extraction liquid bin, the extraction liquid can be continuously output to avoid clogging of large particles.

[0011] Preferably, the extension sealing mechanism includes a fixed ring, a first sleeve, a second pneumatic telescopic rod, a second sleeve and a second sealing ring. The drainage pipe is arranged in an inverted L shape. The horizontal pipe section at the top of the drainage pipe is fixedly connected to the outside with a fixed ring. One side of the fixed ring is fixedly connected to the first sleeve. The first sleeve is sleeved on the outside of the drainage pipe. The outside of the first sleeve is sleeved with a second sleeve. The second sleeve fits and slides on the outside of the fixed ring. A second pneumatic telescopic rod is fixedly connected between the second sleeve and the fixed ring. The other end of the second sleeve fits with the port position of the connecting port on one side. Starting the second pneumatic telescopic rod can push the second sleeve to extend outward to extend the drainage pipe. Starting the feed and discharge pumps can output the extract.

[0012] Preferably, a second sealing ring is fixed in an annular shape on the outside of the other side of the second sleeve. The second sealing ring is adapted to rotate in engagement with the outer ring of the second sleeve. The second sealing ring can seal the process of extract output.

[0013] Preferably, a third sealing ring is provided between the steering limit cylinder and the plug-in and discharge cylinder, the other side of the U-shaped bracket is fixedly connected to a first pneumatic telescopic rod, the extended end of the first pneumatic telescopic rod is fixedly connected to a side fixing plate, the bottom of the side fixing plate is fixedly connected to a fixed base plate, the semiconductor refrigerator and the cold box are both fixed above the fixed base plate, the interior of the side fixing plate is provided with a plug-in limit opening adapted to the sleeve of the plug-in and discharge cylinder, the plug-in and discharge cylinder is always restricted to the internal rotation of the plug-in limit opening, one side of the U-shaped bracket is fixedly connected to a discharge port, and the provided discharge port can be opened to discharge the residue material after the extraction of the extraction liquid is completed.

[0014] Preferably, the two side plates of the U-shaped bracket are triangular in shape and gradually narrow from bottom to top. The four corners of the bottom of the fixed base plate are provided with roller assemblies, and the bottom of the roller assembly is flush with the bottom of the U-shaped bracket. By starting the first pneumatic telescopic rod to push the side fixed plate and the fixed base plate, the steering limit cylinder and the plug-in and discharge cylinder can be separated. Conversely, the steering limit cylinder and the plug-in and discharge cylinder are pressed to seal during the rotation process.

[0015] The beneficial effects of the utility model are:

[0016] 1. In the utility model, the interior of the extraction cylinder is connected through the provided feed pipe and the connecting port, and the feed is carried out during the process of starting the rotation of the driving motor on one side, thereby saving the feeding time. The provided temperature sensor can start the semiconductor refrigerator for rapid cooling when the incoming kidney bean raw material does not reach the specified low temperature condition. The raw material first enters the interior of the cold box and is rapidly cooled by the cold end panel of the semiconductor refrigerator. After that, it enters the interior of the extraction cylinder through the feed pipe and the connecting port for cold extraction. Through the provided drain pipe, the extension and blocking mechanism at the end of the drain pipe is adapted to extend and block the connecting port on one side. During the rotation of the extraction cylinder, since it is located at the central axis position of the rotation, the side that is sealed by the extension and blocking mechanism is adapted to rotate with the outside of the connecting port on one side, so that the drain pipe continuously absorbs the liquid extracted from the bottom of the filter screen and outputs it, thereby saving the time of outputting the extracted liquid.

[0017] 2. The first sealing ring provided in the present invention can seal the insertion position of the liquid outlet pipe and the feed pipe to prevent leakage. The fixed feed mechanism provided can fix the liquid discharge pipe from the bottom to prevent the liquid discharge pipe from shaking and being difficult to align with the connecting port. By arranging the feed mechanism inside the extraction liquid tank, the extraction liquid can be continuously output to avoid clogging by large particles.

[0018] 3. In the utility model, the second sleeve can be pushed to extend outward to extend the drainage pipe by starting the second pneumatic telescopic rod, and the extraction liquid can be output by starting the feed and discharge pumps. The second sealing ring can be used to seal the process of extracting the extraction liquid, and the discharge port can be opened to discharge the slag material after the extraction of the extraction liquid is completed through the provided discharge port. The steering limit cylinder and the plug-in feed and discharge cylinder can be separated by starting the first pneumatic telescopic rod to push the side fixed plate and the fixed bottom plate. Conversely, the steering limit cylinder and the plug-in feed and discharge cylinder are pressed and sealed during the rotation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a side view;

[0021] Figure 2This is a schematic diagram of the three-dimensional structure of the utility model from another side view;

[0022] Figure 3 This is a front view schematic diagram of the internal structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the utility model from a top view;

[0024] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure at B in the middle;

[0026] Figure 7 For this utility model Figure 4 Schematic diagram of the enlarged structure at point C in the middle.

[0027] In the figure: 1. U-shaped bracket; 2. Drive motor; 3. Extraction cylinder; 4. Discharge port; 5. Steering limit cylinder; 6. Insertion inlet and outlet cylinder; 7. Side fixing plate; 8. First pneumatic telescopic rod; 9. Fixed bottom plate; 10. Insertion limit port; 11. Sealing socket; 12. Liquid outlet pipe; 13. Semiconductor refrigerator; 14. Cold box; 15. Feed pipe; 16. Temperature sensor; 17. First sealing ring; 18. Connecting port; 19. Inlet and outlet pump; 20. Filter; 21. Fixed base; 22. Drain pipe; 23. Liquid inlet hole; 24. Fixed collar; 25. Fixed ring; 26. First sleeve; 27. Second pneumatic telescopic rod; 28. Second sleeve; 29. ​​Second sealing ring; 30. Third sealing ring. DETAILED DESCRIPTION

[0028] The following will be combined with 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.

[0029] Example 1

[0030] The preferred embodiment of the white kidney bean cold processing rotary extraction device provided by the utility model is as follows Figures 1 to 7As shown: A white kidney bean cold processing rotary extraction device, including a U-shaped bracket 1: an extraction cylinder 3 is horizontally arranged inside the U-shaped bracket 1, a driving motor 2 is fixedly connected to one side plate of the U-shaped bracket 1, and the output shaft of the driving motor 2 passes through one side plate of the U-shaped bracket 1 and is fixedly connected to the extraction cylinder 3, the other side plate of the U-shaped bracket 1 is plugged into a steering limit cylinder 5, the steering limit cylinder 5 is connected to the interior of the extraction cylinder 3, one end of the steering limit cylinder 5 is fixedly connected to the extraction cylinder 3, and the other end of the steering limit cylinder 5 is plugged into an insertion inlet and outlet cylinder 6. A side fixing plate 7 is provided on the outside of the other end of the discharge barrel 6, and the discharge barrel 6 is inserted into and passes through the inside of the side fixing plate 7. Two sealing sockets 11 are provided on the inside of the discharge barrel 6 away from the extraction barrel 3. The inside of the sealing socket 11 on one side is plugged and connected with a liquid outlet pipe 12, and the inside of the sealing socket 11 on the other side is plugged and connected with a feed pipe 15. The inside of the feed pipe 15 is fixedly connected with a temperature sensor 16. The other end of the feed pipe 15 is fixedly connected with a cold box 14. The other side of the cold box 14 is connected to the raw material input position. One side of the cold box 14 is fixed. A semiconductor refrigerator 13 is fixedly connected, and the cold end panel of the semiconductor refrigerator 13 is connected to the interior of the cold box 14. Two connecting ports 18 are provided inside the plug-in and discharge barrel 6. The insides of the two connecting ports 18 are fixedly connected to the feed and discharge pumps 19. The connecting port 18 on one side is connected to the liquid outlet pipe 12, and the connecting port 18 on the other side is connected to the feed pipe 15. A filter screen 20 is fixedly connected to the bottom of the extraction barrel 3. The filter screen 20 is located at one-third of the height of the extraction barrel 3 and away from the connecting port 18. One side of the filter screen 20 is fixed. A fixed collar 24 is connected, and a drainage pipe 22 is connected to the interior of the fixed collar 24. The top of the drainage pipe 22 is bent toward the position of the communication port 18 on one side. A fixed feeding mechanism is provided at the bottom of the drainage pipe 22, and an extension sealing mechanism is provided at the top of the drainage pipe 22. The communication port 18 on one side communicating with the interior of the liquid outlet pipe 12 is on the same axis as the transverse center axis of the extraction cylinder 3. The drainage pipe 22 is located in the middle of one side of the filter screen 20, and the extension sealing mechanism is adapted to extend and seal the communication port 18 communicating with the interior of the liquid outlet pipe 12.

[0031] It should be noted that the existing extraction equipment still has certain shortcomings. During the rotation process, the tank body continues to rotate, so it is difficult to achieve continuous feeding. Manual opening of the lid, injection of raw materials and sealing operations are required, which can easily slow down the processing efficiency. The entry of external air into the interior can easily contaminate the kidney beans. The refrigerated kidney bean raw materials exchange heat with the air during the injection process, and it is difficult to ensure that they remain at the cold extraction temperature after injection.

[0032] In this embodiment, the interior of the extraction cylinder 3 is connected through the provided feed pipe 15 and the connecting port 18, and the feeding is carried out during the rotation of the driving motor 2 on the starting side, thereby saving the feeding time. The provided temperature sensor 16 can start the semiconductor refrigerator 13 for rapid cooling when the incoming kidney bean raw material does not reach the specified low temperature condition. The raw material first enters the interior of the cold box 14, and is rapidly cooled by the cold end panel of the semiconductor refrigerator 13, and then enters the interior of the extraction cylinder 3 through the feed pipe 15 and the connecting port 18 for cold extraction. Through the provided drain pipe 22, the extended sealing mechanism at the end of the drain pipe 22 is adapted to extend and block the connecting port 18 on one side. During the rotation of the extraction cylinder 3, since it is located at the central axis position of the rotation, the side that is sealed by the extended sealing mechanism is rotated in conjunction with the outside of the connecting port 18 on one side, so that the drain pipe 22 continuously absorbs the liquid extracted from the bottom of the filter screen 20, thereby saving the output time of the extracted liquid.

[0033] In a further preferred embodiment of the present invention, one end of the liquid outlet pipe 12 and the feed pipe 15 inserted into the sealing socket 11 is fixedly connected to a first sealing ring 17 , and the first sealing ring 17 fits closely with the interior of the sealing socket 11 .

[0034] In this embodiment, the first sealing ring 17 can seal the positions where the liquid outlet pipe 12 and the feed pipe 15 are inserted to prevent liquid leakage.

[0035] In a further preferred embodiment of the present invention, the fixed feeding mechanism includes a fixed base 21 and a liquid inlet 23 . The fixed base 21 is fixed to the inner wall of the extraction cylinder 3 , and the liquid inlet 23 is opened at the bottom of the drainage pipe 22 .

[0036] In this embodiment, the fixed feeding mechanism is provided to fix the drainage pipe 22 from the bottom, thereby preventing the drainage pipe 22 from shaking and being difficult to align with the communication port 18 .

[0037] In a further preferred embodiment of the present invention, the drainage pipe 22 divides the interior of the extraction cylinder 3 into a larger solid material bin and a smaller extraction liquid bin, and the feeding mechanism is located inside the extraction liquid bin.

[0038] In this embodiment, by arranging the feeding mechanism inside the extraction liquid tank, the extraction liquid can be continuously output to avoid clogging by large particles.

[0039] Example 2

[0040] On the basis of Example 1, a preferred embodiment of the white kidney bean cold processing rotary extraction device provided by the present invention is as follows: Figures 1 to 7As shown: the extended sealing mechanism includes a fixed ring 25, a first sleeve 26, a second pneumatic telescopic rod 27, a second sleeve 28 and a second sealing ring 29. The drainage pipe 22 is set in an inverted L shape. The outside of the horizontal pipe section at the top of the drainage pipe 22 is fixedly connected to the fixed ring 25, and one side of the fixed ring 25 is fixedly connected to the first sleeve 26. The first sleeve 26 is sleeved on the outside of the drainage pipe 22, and the outside of the first sleeve 26 is sleeved with the second sleeve 28. The second sleeve 28 fits and slides on the outside of the fixed ring 25. A second pneumatic telescopic rod 27 is fixedly connected between the second sleeve 28 and the fixed ring 25. The other end of the second sleeve 28 fits with the port position of the connecting port 18 on one side.

[0041] In this embodiment, the second pneumatic telescopic rod 27 is activated to push the second sleeve 28 to extend outward to extend the drainage pipe 22, and the feed and discharge pumps 19 are activated to output the extraction liquid.

[0042] In a further preferred embodiment of the present invention, a second sealing ring 29 is fixed in an annular shape on the other side of the second sleeve 28 , and the second sealing ring 29 is adapted to rotate in close contact with the outer ring of the second sleeve 28 .

[0043] In this embodiment, the second sealing ring 29 can be provided to seal the process of outputting the extraction liquid.

[0044] In a further preferred embodiment of the present utility model, a third sealing ring 30 is provided between the steering limit cylinder 5 and the plug-in and discharge cylinder 6, the other side of the U-shaped bracket 1 is fixedly connected to the first pneumatic telescopic rod 8, the extended end of the first pneumatic telescopic rod 8 is fixedly connected to the side fixing plate 7, the bottom of the side fixing plate 7 is fixedly connected to the fixed bottom plate 9, the semiconductor refrigerator 13 and the cold box 14 are both fixed above the fixed bottom plate 9, the interior of the side fixing plate 7 is provided with a plug-in limit opening 10 adapted to the sleeve of the plug-in and discharge cylinder 6, the plug-in and discharge cylinder 6 is always restricted to the internal rotation of the plug-in limit opening 10, and one side of the U-shaped bracket 1 is fixedly connected to the discharge port 4.

[0045] In this embodiment, the discharge port 4 is provided so that the residue can be discharged after the extraction of the extraction liquid is completed.

[0046] In a further preferred embodiment of the present invention, the two side plates of the U-shaped bracket 1 are triangular in shape and gradually narrow from bottom to top, and roller assemblies are provided at the four corners of the bottom of the fixed base plate 9, and the bottom of the roller assembly is flush with the bottom of the U-shaped bracket 1.

[0047] In this embodiment, the steering limit cylinder 5 and the plug-in and discharge cylinder 6 can be separated by starting the first pneumatic telescopic rod 8 to push the side fixed plate 7 and the fixed bottom plate 9. Conversely, the steering limit cylinder 5 and the plug-in and discharge cylinder 6 are pressed and sealed during the rotation process.

[0048] The working principle of the utility model is as follows: when in use, the first pneumatic telescopic rod 8 is started to push the side fixing plate 7 and the fixed bottom plate 9 to separate the steering limit cylinder 5 and the plug-in and discharge cylinder 6. On the contrary, the steering limit cylinder 5 and the plug-in and discharge cylinder 6 are pressed and sealed during the rotation. The feeding pipe 15 and the connecting port 18 are connected to the inside of the extraction cylinder 3. The feeding is carried out during the rotation of the driving motor 2 on the starting side, which saves the feeding time. The feeding is detected by the temperature sensor 16. When the kidney bean raw material entering does not reach the specified low temperature condition, the semiconductor refrigerator 13 is started for rapid cooling. The raw material first enters the interior of the cold box 14, and is quickly cooled by the cold end panel of the semiconductor refrigerator 13 and then cooled by the feeding pipe. 15 and the communicating port 18 enter the interior of the extraction cylinder 3 for cold extraction, and the extending and blocking mechanism at the end of the discharge pipe 22 is adapted to extend and block the communicating port 18 on one side. During the rotation of the extraction cylinder 3, since it is located at the central axis of rotation, the side of the extending and blocking mechanism that is sealed and fitted is fitted and rotated with the outside of the communicating port 18 on one side, so that the discharge pipe 22 continuously absorbs the liquid extracted from the bottom of the filter screen 20 and outputs it, saving the time for outputting the extracted liquid. When the liquid is discharged, the second pneumatic telescopic rod 27 is started to push the second sleeve 28 to extend outward to extend the discharge pipe 22, and the feed and discharge pump 19 is started to output the extracted liquid. When there is a lot of slag inside the extraction cylinder 3, the discharge port 4 is opened to discharge the slag.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A white kidney bean cold processing rotary extraction device, characterized in that: The invention comprises a U-shaped bracket (1): an extraction cylinder (3) is transversely arranged inside the U-shaped bracket (1), a driving motor (2) is fixedly connected to one side of the U-shaped bracket (1), an output shaft of the driving motor (2) passes through one side plate of the U-shaped bracket (1) and is fixedly connected to the extraction cylinder (3), a steering limit cylinder (5) is plugged into the inside of the other side plate of the U-shaped bracket (1), the steering limit cylinder (5) is connected to the inside of the extraction cylinder (3), one end of the steering limit cylinder (5) is fixedly connected to the extraction cylinder (3), the other end of the steering limit cylinder (5) is plugged into the inside of the plug-in and discharge cylinder (6), and the other end of the plug-in and discharge cylinder (6) is plugged into the inside of the plug-in and discharge cylinder (6). A side fixing plate (7) is provided on the outside of the device, the plug-in and discharge barrel (6) passes through the inside of the side fixing plate (7), and two sealing sockets (11) are provided on the inside of the plug-in and discharge barrel (6) away from the extraction barrel (3), the inside of the sealing socket (11) on one side is plugged and connected to the liquid outlet pipe (12), and the inside of the sealing socket (11) on the other side is plugged and connected to the feed pipe (15), the inside of the feed pipe (15) is fixedly connected to a temperature sensor (16), and the other end of the feed pipe (15) is fixedly connected to a cold box (14), the other side of the cold box (14) is communicated with the raw material input position, and one side of the cold box (14) is fixedly connected There is a semiconductor refrigerator (13), the cold end panel of the semiconductor refrigerator (13) is connected to the interior of the cold box (14), the interior of the plug-in feed and discharge barrel (6) is provided with two communication ports (18), the interiors of the two communication ports (18) are fixedly connected to feed and discharge pumps (19), the communication port (18) on one side is connected to the liquid outlet pipe (12), and the communication port (18) on the other side is connected to the feed pipe (15), the bottom of the interior of the extraction barrel (3) is fixedly connected to a filter screen (20), the filter screen (20) is located at one-third of the height of the interior of the extraction barrel (3) and away from the communication port (18), and one side of the interior of the filter screen (20) is fixedly connected to the liquid outlet pipe (12). A fixed collar (24) is fixedly connected, and a drainage pipe (22) is plugged into the interior of the fixed collar (24). The top of the drainage pipe (22) is bent toward the location of the communication port (18) on one side. A fixed feeding mechanism is provided at the bottom of the drainage pipe (22). An extension blocking mechanism is provided at the top of the drainage pipe (22). The communication port (18) on one side communicating with the interior of the liquid outlet pipe (12) is coaxial with the transverse center axis of the extraction cylinder (3). The drainage pipe (22) is located in the middle of one side of the filter screen (20). The extension blocking mechanism is adapted to extend and block the communication port (18) communicating with the interior of the liquid outlet pipe (12).

2. The white kidney bean cold processing rotary extraction device according to claim 1, characterized in that: One end of the liquid outlet pipe (12) and the feed pipe (15) inserted into the sealing socket (11) is fixedly connected to a first sealing ring (17), and the first sealing ring (17) fits in contact with the interior of the sealing socket (11).

3. The white kidney bean cold processing rotary extraction device according to claim 1, characterized in that: The fixed feeding mechanism comprises a fixed base (21) and a liquid inlet hole (23), wherein the fixed base (21) is fixed to the inner wall of the extraction cylinder (3), and the liquid inlet hole (23) is opened at the bottom of the liquid discharge pipe (22).

4. The white kidney bean cold processing rotary extraction device according to claim 1, characterized in that: The liquid discharge pipe (22) divides the interior of the extraction cylinder (3) into a larger solid material bin and a smaller extraction liquid bin, and the feeding mechanism is located inside the extraction liquid bin.

5. The white kidney bean cold processing rotary extraction device according to claim 1, characterized in that: The extended sealing mechanism comprises a fixed ring (25), a first sleeve (26), a second pneumatic telescopic rod (27), a second sleeve (28) and a second sealing ring (29); the drainage pipe (22) is arranged in an inverted L-shape; the outside of the transverse pipe section at the top of the drainage pipe (22) is fixedly connected to the fixed ring (25); one side of the fixed ring (25) is fixedly connected to the first sleeve (26); the first sleeve (26) is sleeved on the outside of the drainage pipe (22); the outside of the first sleeve (26) is sleeved with the second sleeve (28); the second sleeve (28) is fitted and slidably fitted on the outside of the fixed ring (25); a second pneumatic telescopic rod (27) is fixedly connected between the second sleeve (28) and the fixed ring (25); the other end of the second sleeve (28) is fitted with the port position of the one side connecting port (18).

6. The white kidney bean cold processing rotary extraction device according to claim 5, characterized in that: A second sealing ring (29) is fixed in an annular shape on the outside of the other side of the second sleeve (28), and the second sealing ring (29) is adapted to rotate in close contact with the outer ring of the second sleeve (28).

7. The white kidney bean cold processing rotary extraction device according to claim 1, characterized in that: A third sealing ring (30) is provided between the steering limit cylinder (5) and the plug-in and discharge cylinder (6); a first pneumatic telescopic rod (8) is fixedly connected to the other side of the U-shaped bracket (1); an extended end of the first pneumatic telescopic rod (8) is fixedly connected to a side fixing plate (7); the bottom of the side fixing plate (7) is fixedly connected to a fixed bottom plate (9); the semiconductor refrigerator (13) and the cold box (14) are both fixed above the fixed bottom plate (9); an insertion limit opening (10) adapted to fit the plug-in and discharge cylinder (6) is provided inside the side fixing plate (7); the plug-in and discharge cylinder (6) is always limited to rotation inside the insertion limit opening (10); and a discharge opening (4) is fixedly connected to one side of the U-shaped bracket (1).

8. The white kidney bean cold processing rotary extraction device according to claim 7, characterized in that: The two side plates of the U-shaped bracket (1) are triangular and gradually narrow from bottom to top. The four corners of the bottom of the fixed bottom plate (9) are provided with roller assemblies, and the bottom of the roller assembly is flush with the bottom of the U-shaped bracket (1).

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