A device for detecting salt content of salted egg yolk
By using a reverse-rotating grinding disc and blades to crush salted egg yolks, combined with a salt content detection device designed with a guide plate and water outlet, the error caused by uneven grinding in the salt content detection of salted egg yolks is solved, thus improving detection efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JILIN JIYUE FOOD CO LTD
- Filing Date
- 2024-09-04
- Publication Date
- 2026-07-24
AI Technical Summary
The existing methods for detecting the salt content of salted egg yolks suffer from problems such as detection errors and low detection efficiency due to uneven grinding.
The salted egg yolk is crushed and ground using a pair of counter-rotating grinding discs and staggered blades. The design of the baffle plate, liquid tank and discharge port ensures uniform grinding and rapid collection of salted egg yolk powder. The water inlet and outlet are kept moist to prevent oxidation and contamination.
This achieves a more uniform distribution of salt in salted egg yolks and more consistent readings, reducing detection errors and improving detection efficiency and accuracy.
Smart Images
Figure CN224553258U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of salted egg yolk processing technology, specifically a salted egg yolk salt content detection device. Background Technology
[0002] Salted egg yolk refers to the yolk of duck or poultry eggs that has been pickled. During the pickling process, the yolk absorbs salt, making its flavor richer and more intensely salty and fragrant. This saltiness blends with the natural aroma of the yolk, creating a unique flavor that is unforgettable.
[0003] After the salted egg yolks are successfully pickled, their salt content needs to be tested to ensure that they taste delicious. Testers usually first select an appropriate amount of salted egg yolk sample, grind it into a fine powder, then add an appropriate amount of hot water to the sample to dissolve it, then add a precipitant and shake it thoroughly, then add an appropriate amount of nitric acid solution and acetone and other reagents, and calculate the salt content in the salted egg yolks by observing the color change.
[0004] Through long-term use and observation, it was found that during the process of grinding salted egg yolks into salted egg yolk powder, some salt content detection was inaccurate due to uneven grinding.
[0005] Therefore, this utility model provides a salt content detection device for salted egg yolks. Utility Model Content
[0006] To overcome the shortcomings of existing technologies and solve at least one of the problems mentioned in the background art, a salt content detection device for salted egg yolks is proposed.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A salted egg yolk salt content detection device of this utility model includes a grinding box; a feed pipe is fixedly connected to the top side wall of the grinding box; a motor is provided on the top side wall of the grinding box; a first bevel gear is fixedly connected to the output end of the motor; a second bevel gear is meshed with the first bevel gear; a first connecting rod is fixedly connected to the bottom side wall of the second bevel gear; a third bevel gear is meshed with the first bevel gear; the third bevel gear rotates on the top of the grinding box; a second connecting rod is fixedly connected to the bottom side wall of the third bevel gear; the first connecting rod rotates inside the second connecting rod; grinding discs are fixedly connected to the side walls of both the first and second connecting rods; a pair of grinding discs are arranged in parallel and rotatably connected. A crushing component is provided above the grinding disc; the crushing component rotates inside the grinding chamber; a fixing plate is fixedly connected to the middle of the inner side wall of the grinding chamber; multiple sieve holes are opened in the middle of the side wall of the fixing plate; the fixing plate is located below the grinding disc; a collecting component is provided below the fixing plate; the collecting component rotates inside the grinding chamber. This step, through the setting of a pair of grinding discs grinding the salted egg yolk in opposite directions, can uniformly grind the salted egg yolk, so that the salt and other components in the salted egg yolk can be more evenly distributed in the sample, which helps to obtain more consistent readings during the detection process and reduce errors caused by sample inhomogeneity. At the same time, the uniformly ground salted egg yolk powder is easier to mix with the solvent, making the salt and other components easier to dissolve in the solvent, thus improving the detection efficiency.
[0008] Preferably, the crushing component includes a first blade; there are multiple first blades arranged in a circumferential array on the side wall of the second connecting rod; a second blade is fixedly connected to the middle of the inner side wall of the grinding box; there are multiple second blades arranged in a circumferential array inside the grinding box; the first blade and the second blade are staggered; this step, by setting the first blade and the second blade, can crush the salted egg yolk before it is ground by the grinding disc. The crushed salted egg yolk particles are smaller and easier to be further refined during the grinding process. The crushed salted egg yolk particles are also more uniform, which can obtain a more uniform powder during the grinding process, which is helpful for subsequent salt content detection.
[0009] Preferably, the collection component includes a liquid container; the liquid container is fixedly connected to the first connecting rod; a guide plate is fixedly connected to the middle of the inner side wall of the liquid container; the guide plate is inclined; a liquid trough is opened on the top side wall of the liquid container; the liquid trough is elliptical in shape; multiple discharge ports are opened in the middle of the side wall of the liquid container; the discharge ports and the liquid trough are correspondingly arranged; this step, by setting the guide plate, the liquid trough and the discharge ports, can collect the salted egg yolk powder inside the liquid trough and quickly move it to the outside of the grinding box. Timely collection of salted egg yolk powder can prevent it from being exposed to air for a long time and becoming damp, oxidized or contaminated, thereby maintaining the quality of the salted egg yolk powder and ensuring the accuracy of salt content detection of salted egg yolk.
[0010] Preferably, a water inlet pipe is fixedly connected to the top side wall of the grinding box; a water storage box is fixedly connected to the end of the water inlet pipe; the water storage box is fixedly connected to the top of the grinding box; multiple water outlets are opened on the bottom side wall of the water storage box; the water inlet pipe, water storage box and water outlets are hollow and connected; this step, by setting the water inlet pipe, water storage box and water outlets, can maintain the moisture of the salted egg yolk, so that it is not too dry during the grinding process, and the moist salted egg yolk powder is easier to mix evenly with other components in subsequent testing, further improving the accuracy of salt content detection of salted egg yolk. At the same time, during the grinding process, a certain amount of heat is generated due to the friction between the two grinding discs, and spraying water can help reduce the grinding temperature and prevent the salted egg yolk from deteriorating due to overheating.
[0011] Preferably, a fixed cylinder is fixedly connected to the bottom of the water outlet; a rotating cylinder is rotatably connected to the middle of the side wall of the fixed cylinder; multiple water outlet pipes are fixedly connected to the middle of the side wall of the rotating cylinder; the fixed cylinder, rotating cylinder, and water outlet pipes are hollow and interconnected; this step, by setting up the fixed cylinder, rotating cylinder, and water outlet pipes, allows the water flow to fully contact the surface of the salted egg yolk, making the softened salted egg yolk particles easier to refine during the grinding process, resulting in finer and more uniform salted egg yolk powder, which is helpful for subsequent salt content testing.
[0012] Preferably, the grinding box has multiple slots in the middle of its side wall; the slots are corresponding to the discharge port; a collection box is provided outside the slots; and a liquid collection box is fixed to the middle of the inner side wall of the collection box. This step, by setting up the collection box and liquid collection box, can further reduce the contamination of salted egg yolk powder due to prolonged exposure to air, and the collected salted egg yolk powder can be centrally processed, which is convenient for subsequent processes for salt content detection of salted egg yolk.
[0013] Preferably, a groove is formed in the middle of the side wall of the grinding disc; the groove is multiple and evenly distributed on the side wall of the grinding disc; this step, by forming a groove on the side wall of the grinding disc, can increase the contact area between the grinding disc and the salted egg yolk, increase the number of times and efficiency of grinding the salted egg yolk per unit time, and help the salted egg yolk to be ground and refined more fully.
[0014] The beneficial effects of this utility model are as follows:
[0015] 1. The salt content detection device for salted egg yolks described in this utility model uses a pair of grinding discs to grind the salted egg yolks in opposite directions. This allows the salt and other components in the salted egg yolks to be ground evenly, resulting in a more uniform distribution of salt and other components in the sample. This helps to obtain more consistent readings during the detection process and reduces errors caused by sample inhomogeneity. At the same time, the evenly ground salted egg yolk powder is easier to mix with the solvent, making it easier for the salt and other components to dissolve in the solvent, thus improving detection efficiency.
[0016] 2. The salt content detection device for salted egg yolks described in this utility model can break down salted egg yolks before they are ground by a grinding disc by setting a first blade and a second blade. The broken salted egg yolk particles are smaller and easier to be further refined during the grinding process. The broken salted egg yolk particles are also more uniform, which can obtain more uniform powder during the grinding process, which is helpful for subsequent salt content detection. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings.
[0018] Figure 1 This is a perspective view of the present invention;
[0019] Figure 2 This is a cross-sectional view of the grinding box in this utility model;
[0020] Figure 3 This is a schematic diagram of the mating structure of the blade and the grinding disc in this utility model;
[0021] Figure 4 This is a schematic diagram of the cooperative structure of the liquid holding tank and the liquid collecting box in this utility model;
[0022] Legend:
[0023] 1. Grinding box; 11. Feed pipe; 12. Motor; 13. First bevel gear; 14. Second bevel gear; 15. First connecting rod; 16. Third bevel gear; 17. Second connecting rod; 18. Grinding disc; 19. Fixing plate; 2. First blade; 21. Second blade; 3. Liquid collection box; 31. Guide plate; 32. Liquid collection trough; 33. Discharge port; 4. Water inlet pipe; 41. Water storage box; 42. Water outlet; 5. Fixing cylinder; 51. Rotating cylinder; 52. Water outlet pipe; 6. Collection box; 61. Liquid collection box; 7. Groove. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0025] Specific implementation examples are given below.
[0026] like Figures 1 to 4As shown in the embodiment of this utility model, a salt content detection device for salted egg yolks includes a grinding chamber 1; a feed pipe 11 is fixedly connected to the top side wall of the grinding chamber 1; a motor 12 is provided on the top side wall of the grinding chamber 1; a first bevel gear 13 is fixedly connected to the output end of the motor 12; a second bevel gear 14 is meshed with the first bevel gear 13; a first connecting rod 15 is fixedly connected to the bottom side wall of the second bevel gear 14; a third bevel gear 16 is meshed with the first bevel gear 13; the third bevel gear 16 rotates on the top of the grinding chamber 1; a second connecting rod 17 is fixedly connected to the bottom side wall of the third bevel gear 16. The first connecting rod 15 rotates inside the second connecting rod 17; grinding discs 18 are fixedly connected to the side walls of both the first connecting rod 15 and the second connecting rod 17; a pair of grinding discs 18 are arranged in parallel and rotatably connected; a crushing assembly is provided above the grinding discs 18; the crushing assembly rotates inside the grinding box 1; a fixing plate 19 is fixedly connected to the middle of the inner side wall of the grinding box 1; multiple sieve holes are opened in the middle of the side wall of the fixing plate 19; the fixing plate 19 is located below the grinding discs 18; a collecting assembly is provided below the fixing plate 19; the collecting assembly rotates inside the grinding box 1; during operation, the testing personnel will... Egg yolks are introduced into the grinding chamber 1 through the feed pipe 11. Then, the motor 12 is started, driving the first bevel gear 13 to rotate. Because the first bevel gear 13 and the second bevel gear 14 are meshed, the rotation of the first bevel gear 13 drives the second bevel gear 14 to rotate, and the rotation of the second bevel gear 14 drives the first connecting rod 15 to rotate. Furthermore, because the first bevel gear 13 and the third bevel gear 16 are meshed, the rotation of the first bevel gear 13 drives the third bevel gear 16 to rotate, and the rotation of the third bevel gear 16 drives the second connecting rod 17 to rotate. At this time, the grinding disc 18, fixed to the bottom of the first connecting rod 15 and the second connecting rod 17... The grinding components rotate in opposite directions, grinding the salted egg yolks that have been crushed by the crushing component. The ground salted egg yolks fall into the collection component through the fixing plate 19 and are then collected for salt content detection. This step, with the setting of a pair of grinding discs 18 grinding the salted egg yolks in opposite directions, can uniformly grind the salted egg yolks, so that the salt and other components in the salted egg yolks can be more evenly distributed in the sample. This helps to obtain more consistent readings during the detection process and reduces errors caused by sample inhomogeneity. At the same time, the uniformly ground salted egg yolk powder is easier to mix with the solvent, making it easier for the salt and other components to dissolve in the solvent, thus improving detection efficiency.
[0027] like Figure 2 and Figure 3As shown, the crushing component includes a first blade 2; there are multiple first blades 2 arranged in a circular array on the side wall of the second connecting rod 17; a second blade 21 is fixedly connected to the middle of the inner side wall of the grinding box 1; there are multiple second blades 21 arranged in a circular array inside the grinding box 1; the first blades 2 and the second blades 21 are staggered; during operation, the rotation of the second connecting rod 17 will cause the multiple first blades 2 fixed to the side wall of the second connecting rod 17 to rotate synchronously. At this time, the salted egg yolk introduced into the grinding box 1 will come into contact with the multiple second blades 21 and be crushed by the multiple first blades 2 and the second blades 21. This step, by setting the first blades 2 and the second blades 21, can crush the salted egg yolk before it is ground by the grinding disc 18. The crushed salted egg yolk particles are smaller and easier to be further refined during the grinding process. The crushed salted egg yolk particles are more uniform, and a more uniform powder can be obtained during the grinding process, which is helpful for subsequent salt content detection.
[0028] like Figure 2 and Figure 4 As shown, the collection assembly includes a liquid container 3; the liquid container 3 is fixedly connected to the first connecting rod 15; a guide plate 31 is fixedly connected to the middle of the inner side wall of the liquid container 3; the guide plate 31 is inclined; a liquid trough 32 is opened on the top side wall of the liquid container 3; the liquid trough 32 is elliptical in structure; multiple discharge ports 33 are opened in the middle of the side wall of the liquid container 3; the discharge ports 33 and the liquid trough 32 are correspondingly arranged; during operation, the evenly ground salted egg yolk will fall through the fixing plate 19 to the top of the guide plate 31, and then fall along the guide plate 31 into the liquid trough 32. When the first connecting rod 15 rotates, it will rotate together with the liquid collection box 3 inside the grinding chamber 1. Under the action of centrifugal force, the liquid collection box 3 will throw the salted egg yolk powder inside the liquid collection tank 32 out of the grinding chamber 1 through the discharge port 33. This step, by setting the guide plate 31, the liquid collection tank 32 and the discharge port 33, can collect the salted egg yolk powder inside the liquid collection tank 32 and move it quickly to the outside of the grinding chamber 1. Timely collection of salted egg yolk powder can prevent it from being exposed to the air for a long time and becoming damp, oxidized or contaminated, thereby maintaining the quality of salted egg yolk powder and ensuring the accuracy of salt content detection of salted egg yolk.
[0029] like Figures 1 to 3As shown, a water inlet pipe 4 is fixedly connected to the top side wall of the grinding box 1; a water storage box 41 is fixedly connected to the end of the water inlet pipe 4; the water storage box 41 is fixedly connected to the top of the grinding box 1; multiple water outlets 42 are opened on the bottom side wall of the water storage box 41; the water inlet pipe 4, the water storage box 41 and the water outlets 42 are hollow and connected; during operation, when grinding salted egg yolks, the testing personnel inject water into the water storage box 41 through the water inlet pipe 4, and the water will be sprayed onto the surface of the salted egg yolks through the multiple water outlets 42. This step, by setting up the water inlet pipe 4, the water storage box 41 and the water outlets 42, can maintain the moisture of the salted egg yolks, so that they are not too dry during the grinding process, and the moist salted egg yolk powder is easier to mix evenly with other components in subsequent testing, further improving the accuracy of salt content detection of salted egg yolks. At the same time, during the grinding process, a certain amount of heat is generated due to the friction between the pair of grinding discs 18, and spraying water can help reduce the grinding temperature and prevent the salted egg yolks from deteriorating due to overheating.
[0030] like Figure 3 As shown, a fixed cylinder 5 is fixedly connected to the bottom of the water outlet 42; a rotating cylinder 51 is rotatably connected to the middle of the side wall of the fixed cylinder 5; multiple water outlet pipes 52 are fixedly connected to the middle of the side wall of the rotating cylinder 51; the fixed cylinder 5, the rotating cylinder 51, and the water outlet pipes 52 are hollow and connected; during operation, when water is sprayed outward through the water outlet 42, the water will first flow into the interior of the fixed cylinder 5 and the rotating cylinder 51, and then spray outward from the multiple water outlet pipes 52. During the spraying process of the water outlet pipes 52, due to the reaction force of the water flow, the water outlet pipes 52 will carry the rotating cylinder 51 to rotate on the side wall of the fixed cylinder 5, so that the multiple water outlet pipes 52 spray water onto the surface of the salted egg yolk while rotating. This step, by setting up the fixed cylinder 5, the rotating cylinder 51, and the water outlet pipes 52, allows the water flow to fully contact the surface of the salted egg yolk, making the softened salted egg yolk particles easier to refine during the grinding process, resulting in a finer and more uniform salted egg yolk powder, which is helpful for subsequent salt content testing.
[0031] like Figure 1 , Figure 2 and Figure 4 As shown, the grinding chamber 1 has multiple slots in the middle of its side wall; the slots are corresponding to the discharge port 33; a collection box 6 is provided outside the slots; a liquid collection box 61 is fixedly connected to the middle of the inner side wall of the collection box 6; during operation, the salted egg yolk powder thrown out from the discharge port 33 will pass through the slots on the side wall of the grinding chamber 1 and enter the liquid collection box 61 inside the collection box 6, where it will be collected. This step, by setting up the collection box 6 and the liquid collection box 61, can further reduce the contamination of the salted egg yolk powder due to prolonged exposure to the air, and after collecting the salted egg yolk powder, it can be centrally processed, which is convenient for subsequent processes for salting egg yolk salt content testing.
[0032] like Figure 2 and Figure 3As shown, a groove 7 is provided in the middle of the side wall of the grinding disc 18; there are multiple grooves 7 and they are evenly distributed on the side wall of the grinding disc 18; by opening grooves 7 on the side wall of the grinding disc 18, this step can increase the contact area between the grinding disc 18 and the salted egg yolk, increase the number of times the salted egg yolk is ground per unit time and the efficiency, and help the salted egg yolk to be ground and refined more fully.
[0033] Working principle: The inspector introduces the salted egg yolks into the grinding chamber 1 through the feed pipe 11, and then starts the motor 12. The motor 12 drives the first bevel gear 13 to rotate. Because the first bevel gear 13 and the second bevel gear 14 are meshed, the rotation of the first bevel gear 13 drives the second bevel gear 14 to rotate, and the rotation of the second bevel gear 14 drives the first connecting rod 15 to rotate. Also, because the first bevel gear 13 and the third bevel gear 16 are meshed, the rotation of the first bevel gear 13 drives the third bevel gear 16 to rotate, and the rotation of the third bevel gear 16 drives the second connecting rod 17 to rotate. At this time, the first connecting rod 17 is fixed to the second connecting rod 18. 5. The grinding disc 18 at the bottom of the second connecting rod 17 rotates in opposite directions to each other, grinding the salted egg yolks crushed by the crushing component. The ground salted egg yolks fall into the collection component through the fixing plate 19 and are then collected for salt content testing. The rotation of the second connecting rod 17 causes multiple first blades 2 fixed to the side wall of the second connecting rod 17 to rotate synchronously. At this time, the salted egg yolks introduced into the grinding box 1 will come into contact with the multiple second blades 21 and be crushed by the multiple first blades 21 and second blades 21. The evenly ground salted egg yolks will fall through the fixing plate 19 to the top of the guide plate 31 and fall along the guide plate 31. The salted egg yolk powder falls into the liquid tank 32. When the first connecting rod 15 rotates, it will rotate along with the liquid box 3 inside the grinding chamber 1. Under the action of centrifugal force, the liquid box 3 throws the salted egg yolk powder inside the liquid tank 32 out of the grinding chamber 1 through the discharge port 33. During the grinding of the salted egg yolk, the inspector injects water into the water storage box 41 through the water inlet pipe 4. The water will be sprayed onto the surface of the salted egg yolk through multiple water outlets 42. When the water is sprayed out through the water outlets 42, the water will first flow into the fixed cylinder 5 and the rotating cylinder 51, and then spray out from the multiple water outlets 52. During the water spraying process of the water outlet pipe 52, due to the reaction force of the water flow, the water outlet pipe 52 will carry the rotating cylinder 51 to rotate on the side wall of the fixed cylinder 5, so that multiple water outlet pipes 52 spray water onto the surface of the salted egg yolk while rotating. The salted egg yolk powder thrown out from the discharge port 33 will pass through the groove on the side wall of the grinding box 1 and enter the liquid collection box 61 inside the collection box 6, where it will be collected. By opening the groove 7 on the side wall of the grinding disc 18, the contact area between the grinding disc 18 and the salted egg yolk can be increased, thereby increasing the number of times and efficiency of the salted egg yolk being ground per unit time, which helps the salted egg yolk to be ground and refined more thoroughly.
[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A salt content detection device for salted egg yolks, comprising a grinding chamber (1); characterized in that: A feed pipe (11) is fixedly connected to the top side wall of the grinding box (1); a motor (12) is provided on the top side wall of the grinding box (1); a first bevel gear (13) is fixedly connected to the output end of the motor (12); a second bevel gear (14) is meshed with the first bevel gear (13); a first connecting rod (15) is fixedly connected to the bottom side wall of the second bevel gear (14); a third bevel gear (16) is meshed with the first bevel gear (13); the third bevel gear (16) rotates on the top of the grinding box (1); a second connecting rod (17) is fixedly connected to the bottom side wall of the third bevel gear (16); the first connecting rod (15) is fixedly connected to the bottom side wall of the third bevel gear (16); the first connecting rod (16 ... 5) Rotates inside the second connecting rod (17); Grinding discs (18) are fixedly connected to the side walls of the first connecting rod (15) and the second connecting rod (17); A pair of grinding discs (18) are arranged in parallel and rotatedly connected; A crushing component is provided above the grinding disc (18); The crushing component rotates inside the grinding box (1); A fixing plate (19) is fixedly connected to the middle of the inner side wall of the grinding box (1); A plurality of sieve holes are opened in the middle of the side wall of the fixing plate (19); The fixing plate (19) is located below the grinding disc (18); A collecting component is provided below the fixing plate (19); The collecting component rotates inside the grinding box (1).
2. The salt content detection device for salted egg yolks according to claim 1, characterized in that: The crushing component includes a first blade (2); there are multiple first blades (2) arranged in a circular array on the side wall of the second connecting rod (17); a second blade (21) is fixed to the middle of the inner side wall of the grinding box (1); there are multiple second blades (21) arranged in a circular array inside the grinding box (1); the first blades (2) and the second blades (21) are staggered.
3. The salt content detection device for salted egg yolks according to claim 1, characterized in that: The collection assembly includes a liquid container (3); the liquid container (3) is fixedly connected to the first connecting rod (15); a guide plate (31) is fixedly connected to the middle of the inner side wall of the liquid container (3); the guide plate (31) is inclined; a liquid trough (32) is opened on the top side wall of the liquid container (3); the liquid trough (32) is elliptical; a plurality of discharge ports (33) are opened in the middle of the side wall of the liquid container (3); the discharge ports (33) and the liquid trough (32) are correspondingly arranged.
4. The salt content detection device for salted egg yolks according to claim 2, characterized in that: A water inlet pipe (4) is fixedly connected to the top side wall of the grinding box (1); a water storage box (41) is fixedly connected to the end of the water inlet pipe (4); the water storage box (41) is fixedly connected to the top of the grinding box (1); multiple water outlets (42) are opened on the bottom side wall of the water storage box (41); the water inlet pipe (4), the water storage box (41) and the water outlets (42) are hollow and connected.
5. The salt content detection device for salted egg yolks according to claim 4, characterized in that: The bottom of the outlet (42) is fixedly connected to a fixed cylinder (5); a rotating cylinder (51) is rotatably connected to the middle of the side wall of the fixed cylinder (5); a plurality of water outlet pipes (52) are fixedly connected to the middle of the side wall of the rotating cylinder (51); the fixed cylinder (5), the rotating cylinder (51) and the water outlet pipes (52) are hollow and connected.
6. The salt content detection device for salted egg yolks according to claim 4, characterized in that: The grinding box (1) has multiple slots in the middle of its side wall; the slots are corresponding to the discharge port (33); a collection box (6) is provided outside the slots; and a liquid collection box (61) is fixedly connected to the middle of the inner side wall of the collection box (6).
7. The salt content detection device for salted egg yolks according to claim 1, characterized in that: The grinding disc (18) has a groove (7) in the middle of its side wall; there are multiple grooves (7) and they are evenly distributed on the side wall of the grinding disc (18).