Pork water content detection and mincing device and use method thereof

Abstract

The invention discloses a pork water content detection and minced meat making device and a use method thereof. The device comprises a minced meat making part, a weighing part, a flattening part and a control part, the meat mincing part and the weighing part are integrally arranged in the shell, after a meat sample is minced by the meat mincing part, all the meat sample directly enters the weighing part to be weighed, the dried meat sample and the collected moisture are weighed after the meat sample is heated, evaporated and collected by the weighing part, the moisture and the meat sample are weighed, the detection precision is improved, and the detection efficiency is improved. The meat sample loss and the water loss in the mincing process are reduced, the detection precision is improved, meanwhile, the energy consumption is reduced, and the detection efficiency is improved.

Description

Technical Field

[0001] The invention relates to a separation and erosion device, in particular to a pork moisture content detection and erosion device and a use method thereof. Background Art

[0002] The moisture content of pork is one of the important indicators for pork quality testing. In the prior art, when testing the moisture content of pork, if the conventional water loss weighing detection method is used, the whole piece of meat to be tested needs to be heated. Since the heating temperature cannot be too high, a long waiting time is required and more electricity is consumed. In order to increase the detection speed, the prior art has introduced a method of mincing the test meat in advance through a meat grinder, and then heating and dehydrating the meat. Although this method increases the water loss rate, part of the water in the meat will be lost during the mincing process, and the meat sample will remain in the meat grinder, resulting in inaccurate final measurement results.

[0003] Therefore, it is necessary to design a pork moisture content detection device and a method of using the device to reduce meat sample loss and water loss during the chyme process, improve detection accuracy, and reduce energy consumption and improve detection efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a pork moisture content detection device and a use method thereof to solve the technical problems in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A pork moisture content detection and chyme device, characterized in that it comprises a chyme section, a weighing section, a flattening section, and a control section; the chyme section and the weighing section are integrated in a shell, and after the meat sample is minced by the chyme section, all the meat samples directly enter the weighing section for weighing, and after the weighing section heats and evaporates and collects moisture, both the dried meat sample and the collected moisture are weighed.

[0006] Preferably, the interior of the shell includes a chymotry containing chamber for accommodating the chymotry part, an entrance for placing the meat sample is opened on the shell at the top of the chymotry containing chamber, and a flattening containing chamber for installing the flattening part is provided at the lower part of the chymotry containing chamber; weighing chambers are provided on the sides of the chymotry containing chamber and the flattening containing chamber, and the weighing part is provided in the weighing chamber; the weighing chamber is composed of an upper arc-shaped shell with an arc and a horizontal lower horizontal shell.

[0007] Preferably, the chymotyping chamber is cylindrical in shape, a spiral auger is rotatably arranged inside the chymotyping chamber, a blade mesh disk is arranged at the outlet of the chymotyping chamber, one end of the auger is rotatably mounted on the shell, and the other end is rotatably mounted in the center of the blade mesh disk, one end of the auger extends out of the shell and is connected in sequence to a main gear and a drive motor.

[0008] Preferably, a scraper is also provided on the erosion-causing part. The scraper is a circular disc structure, which is sleeved on the outer periphery of the auger, the inner ring of the scraper is adapted to the outer edge of the auger, and the outer edge of the scraper matches the cavity wall of the erosion-causing cavity; a through hole groove is provided at the bottom of the erosion-causing cavity, a guide strip is slidably installed inside the through hole groove, an electromagnet is fixedly provided at the bottom of the through hole groove, a compression spring is provided between the bottom of the through hole groove and the bottom of the guide strip, and the circumferential side of the scraper is evenly provided with engaging grooves, and the shape of the engaging grooves matches the guide strip.

[0009] Preferably, the weighing part is composed of a meat sample weighing part and a moisture weighing part. The meat sample weighing part comprises a meat sample weighing plate, a fan and a heating plate. The meat sample weighing plate is located below the outlet of the chyme part. The meat sample weighing plate is arranged on the lower horizontal shell. A fan is arranged on the other side of the lower horizontal shell. Ventilation holes are arranged on the lower horizontal shell between the fan and the meat sample weighing part. A heating plate is arranged on the meat sample weighing part. The moisture weighing part is arranged on the downward side of the upper arc-shaped shell, and comprises a moisture weighing plate. A water trough for receiving moisture is arranged on the moisture weighing plate.

[0010] Preferably, a water guide plate is installed on the inner wall of the upper arc-shaped shell on the upper part of the moisture weighing part.

[0011] Preferably, the flattening part includes a flattening rod, which is passed through the shell below the electromagnet, with a flat plate provided at one end of the flattening rod and a limit block provided at the other end; three colinear, concentric and same-sized mounting holes are provided on the shell for passing the flattening rod, and the aperture of the mounting hole is larger than the diameter of the flattening rod; a spring bead is provided above the hole wall of the mounting hole.

[0012] Preferably, the flattening part includes a flattening rod, which is passed through the shell below the electromagnet, with a flat plate provided at one end of the flattening rod and a limit block provided at the other end; three colinear, concentric and same-sized mounting holes are provided on the shell for passing the flattening rod, and the aperture of the mounting hole is larger than the diameter of the flattening rod; a spring bead is provided above the hole wall of the mounting hole.

[0013] Preferably, a driving shaft is rotatably mounted on the shell below the leveling rod, a slave gear is fixed to one end of the driving shaft, and a toothed belt is sleeved on the slave gear and the main gear; three helical worm gears are evenly spaced on the driving shaft, and three toothed worm wheels are rotatably mounted on the inner wall of the shell corresponding to the positions of the three helical worm gears, and straight teeth that can mesh with the teeth of the toothed worm wheel are arranged on the lower side of the leveling rod body.

[0014] A method for using a pork moisture content detection device, comprising the following steps: S1: Cutting and weighing meat samples; S2: Put the meat sample into the entrance, the control unit controls the electromagnet to be energized, the electromagnet attracts the guide bar to retreat so that its top is flush with the inner wall of the chyme containing chamber, and at the same time, the electromagnet attracts the flattening rod to the uppermost position, so that it is out of mesh with the toothed worm gear, and the flattening rod is also located at the rightmost position; S3: The control unit controls the driving motor to rotate, the mincing unit minces the meat sample, and the meat sample weighing plate detects the weight of the meat sample falling thereon in real time and feeds back the data to the control unit; S4: When the control unit detects that the weight of the meat sample on the meat sample weighing plate does not change within 5 seconds, it indicates that the meat sample pulverization is completed. At this time, the control unit drives the motor to further rotate a certain angle to perform timing operation on the scraper, so that the engaging groove on the scraper is aligned with the position of the guide strip; S5: After the control unit controls the electromagnet to lose power and release the guide strip and the flattening rod, the drive motor continues to rotate, driving the scraper and the flattening rod to move leftward, the scraper scrapes the remaining meat sample to the meat sample weighing plate, and the flattening rod flattens the meat sample on the meat sample weighing plate; S6: After the scraper and the flattening rod reach the leftmost limit position, the controller controls the heating plate and the fan to evaporate the moisture, and the controller receives the weighing data of the meat sample weighing plate and the moisture weighing plate in real time; S7: When the evaporation time reaches the predetermined required time, the heating is stopped, the water weighing plate data and the meat sample weighing plate data are recorded, and the water content of the original meat sample is calculated.

[0015] The beneficial effects of the present invention are: 1. The mincing, meat sample weighing, meat sample heating, moisture extraction, and moisture weighing systems are integrated into one device. The meat sample is put into the mincing device, and directly enters the meat sample weighing plate after being unloaded from the mincing device. The meat sample weighing plate has a heating and blasting structure, which can evaporate the moisture in the minced meat. The moisture evaporates to the top of the inclined arc shell and flows into the moisture weighing plate through the guide plate. In this way, both the moisture and the meat sample are weighed, which improves the detection accuracy, reduces the loss of meat sample and moisture during the mincing process, improves the detection accuracy, reduces energy consumption, and improves the detection efficiency.

[0016] 2. A scraper is provided, and there is an interlocking groove around the scraper. A guide bar controlled by an electromagnet is provided on the chyme part. When the guide bar is embedded in the interlocking groove, the rotation of the auger can drive the scraper to move, so that the meat sample remaining in the chyme part is discharged to the weighing device; when the electromagnet controls the guide bar to shrink, the scraper loses its guiding function, and the cleaning plate will only rotate with the auger and will not move, which will not affect the normal mincing process. The setting of the flattening device can make the minced meat evenly distributed on the weighing plate to ensure uniform and rapid evaporation. The flattening rod and the guide bar are synchronously controlled by the electromagnet. When the normal mincing is completed, the electromagnet synchronously releases the guide bar and the flattening rod. The flattening rod is combined with the toothed worm gear at the bottom under the action of the spring bead, and is driven and moved by the toothed worm gear, so that the paving plate flattens the minced meat. The flattening rod is connected to the motor of the scraper to realize synchronous drive, that is, synchronous flattening when the scraper is working, which improves efficiency.

[0017] 3. During the mincing process, the minced meat is continuously discharged from the mincing device into the meat sample weighing plate. The controller detects the weight on the load-bearing plate in real time. When the weight does not increase within the specified time, it indicates that the mincing is finished, which improves the automation of the device. In addition, in order to make the fitting groove on the scraper plate align with the position of the guide bar, the drive motor has a timing function, that is, it can drive the auger to rotate and further drive the scraper plate to rotate to a position where one of its fitting grooves is aligned with the guide bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the pork moisture content detection and erosion device of the present application; Figure 2 It is the structural diagram of the erosion department of this application; Figure 3 It is a schematic diagram of the scraper structure of this application; Figure 4 This is a schematic diagram of the electromagnet power-off structure of the present application; Figure 5 It is a schematic diagram of the structure of the weighing part of this application; Figure 6 It is a schematic diagram of the paving part of this application; Figure 7 It is a schematic diagram of the working of the scraper and paving part of this application; In the figure: housing 100, erosion unit 200, weighing unit 300, flattening unit 400, control unit 500, inlet 101, upper arc shell 102, lower horizontal shell 103, auger 201, blade mesh plate 202, main gear 203, drive motor 204, scraper plate 205, through hole slot 206, guide strip 207, electromagnet 208, compression spring 209, fitting slot 2051, meat sample weighing unit 301, moisture weighing part 302, partition plate 310, meat sample weighing plate 303, fan 304, heating plate 306, moisture weighing plate 308, water tank 307, water guide plate 309, paving rod 401, paving plate 4011, limit block 4012, mounting hole 103, spring bead 1031, driving shaft 404, slave gear 402, toothed belt 403, helical worm 405, toothed worm wheel 406. DETAILED DESCRIPTION

[0019] The specific implementation of the present invention is described in detail below with reference to the accompanying drawings and preferred embodiments.

[0020] like Figure 1 The structure diagram of the pork moisture content detection and erosion device of the present application is shown, which includes a housing 100, an erosion unit 200, a weighing unit 300, a flattening unit 400, and a control unit 500. The present application integrates the erosion unit 200 and the weighing unit 300 in the housing 100, and the weighed pork meat sample to be tested is sent into the erosion unit 200 in the housing 100. After the meat sample is minced by the erosion unit 200, all the meat samples (including solid and liquid parts) directly enter the weighing unit 300 for weighing. After the weighing unit 300 heats and evaporates and collects water, the dried meat sample and the collected water are weighed, and then the water content data is calculated. The above is the general structure of the present application, and the specific structures of each part are described below.

[0021] The shell 100 includes a chymotry chamber for accommodating the chymotry part 200. An entrance 101 for placing a meat sample is provided on the shell 100 at the top of the chymotry chamber. A flattening chamber for installing the flattening part 400 is provided at the bottom of the chymotry chamber. A weighing chamber is provided at the side of the chymotry chamber and the flattening chamber, i.e., at the outlet side of the chymotry part 200. The weighing chamber is provided with a weighing part. The weighing chamber is composed of an upper arc shell 102 with an arc and a lower horizontal shell 103 with a horizontal arc. One end of the upper arc shell 102 extends from the top of the chymotry chamber to the end of the lower horizontal shell 103 in an arc shape downward. The lower horizontal shell 103 is also the lower shell of the flattening chamber.

[0022] Combine the following Figure 2 The structure of the pulverizing unit 200 of the present application is explained.

[0023] like Figure 2As shown, the chymotogenic part 200 is arranged inside the chymotogenic chamber in the housing 100, and the chymotogenic chamber is connected to the outside through the top inlet 101. The chymotogenic chamber is cylindrical, and a spiral auger 201 is rotatably arranged inside the chymotogenic chamber, and a blade mesh disk 202 is arranged at the exit of the chymotogenic chamber, one end of the auger 201 is rotatably mounted on the housing 100, and the other end is rotatably mounted in the center of the blade mesh disk 202. At the same time, one end of the auger 201 installed on the housing 100 extends out of the housing and is connected to the main gear 203 and the drive motor 204 in sequence.

[0024] The meat sample enters the mincing section 200 from the entrance 101, and the driving motor 204 drives the auger 201 to rotate. The auger 201 minces the meat sample and transports the meat sample to the blade mesh disk 202. Finally, the meat sample is further minced when passing through the blade mesh disk 202, and then falls from the other side of the blade mesh disk 202 onto the weighing section 300.

[0025] In addition, in order to ensure that the meat sample can completely enter the weighing part 300 after being minced in the mincing part 200 and reduce the loss of moisture and meat sample in the mincing part 200, a scraper 205 is also provided on the mincing part 200 of the present application. Figure 3 The scraper 205 is a front view. The scraper 205 is a circular disk structure, which is sleeved on the outer periphery of the auger 201. The inner ring of the scraper 205 is adapted to the outer edge of the auger 201, and the outer edge of the scraper 205 is matched with the cavity wall of the chyme-containing cavity. When the auger 201 rotates, the scraper 205 can move under the guidance, so as to scrape the meat sample remaining on the auger 201 to the outside of the blade mesh disk 202. On the other hand, when the scraper 205 is not guided, the scraper 205 rotates together with the auger 201.

[0026] In order to prevent the scraper from moving when the auger 201 is normally mincing, and to scrape the meat sample after the mincing is completed, the present application also provides an electromagnetically controlled guide mechanism. Figure 2-3As shown, at the bottom of the erosion-accommodating cavity, i.e., at the 6 o'clock position of the circular cross section of the erosion-accommodating cavity, a through hole groove 206 is provided. The through hole groove 206 extends along the length direction of the auger 201. The longitudinal section of the through hole groove 206 is a "convex" structure. Inside the through hole groove 206, a guide bar 207 is slidably installed. The guide bar 207 is also a convex structure and matches the through hole groove 206. The guide bar 207 can slide in the through hole groove 206 so that the top of the guide bar 207 extends into the erosion-accommodating cavity. When the guide bar 207 retreats, the top of the guide bar 207 is flush with the inner wall of the erosion-accommodating cavity. In order to control the movement of the guide bar 207, an electromagnet 208 is fixedly provided at the bottom of the through hole groove 206. At the same time, a compression spring 209 is provided between the bottom of the through hole groove 206 and the bottom of the guide bar 207. When the electromagnet 208 is powered on, the electromagnet 208 attracts the guide bar 207, and the guide bar 207 overcomes the elastic force of the compression spring 209 and contacts the electromagnet 208, and the top of the guide bar 207 is flush with the inner wall of the erosion accommodation cavity; when the electromagnet 208 is powered off, the guide bar 207 moves upward under the elastic force of the compression spring 209, and finally the convex guide bar 207 is limited to the top position by the convex through hole groove 206 (such as Figure 4 as shown).

[0027] like Figure 3 As shown, the scraper 205 is evenly distributed with engaging grooves 2051 on the circumference, and the shape of the engaging grooves 2051 matches the guide bar 207. When the guide bar 207 moves to the top position, the guide bar 207 can be engaged in the engaging grooves 2051, thereby guiding the scraper 205. When the auger 201 rotates, the scraper 205 can be driven to move.

[0028] In order to align the engaging groove 2051 on the scraper 205 with the guide bar 207, the drive motor 204 has a timing function, that is, it can drive the auger 201 to rotate and further drive the scraper 205 to rotate until a certain engaging groove 2051 is aligned with the guide bar 207.

[0029] At the same time, a waterproof sealing ring is provided between the guide strip 207 and the through hole groove 206 to prevent moisture from entering under the guide strip 207 .

[0030] Combine the following Figure 1 and Figure 5 The structure of the weighing unit 300 of the present application is described.

[0031] The weighing part 300 is located below the upper arc-shaped shell 102 and above the lower horizontal shell 103. The weighing part 300 is divided into a meat sample weighing part 301 and a moisture weighing part 302. The meat sample weighing part 301 and the moisture weighing part 302 are separated by a partition plate 310 protruding from the shell 100, and the top of the partition plate 310 does not contact the upper arc-shaped shell 102. The meat sample weighing part 301 includes a meat sample weighing plate 303, a fan 304, and a heating plate 306. The meat sample weighing plate 303 is located below the outlet of the chyme part 200. The chyme sample squeezed out from the outlet of the chyme part 200 directly falls onto the meat sample weighing plate 303. The meat sample weighing plate 303 is connected to the control part 500 in communication, and the weight data of the meat sample thereon can be transmitted to the control part 500 in real time. The meat sample weighing plate 303 is arranged on the lower horizontal shell 103, and a fan 304 is arranged on the other side of the lower horizontal shell 103. A ventilation hole 305 is arranged on the lower horizontal shell 103 between the fan 304 and the meat sample weighing plate 303. A heating plate 306 is arranged on the meat sample weighing plate 303, and the heating plate 306 and the fan 304 are both in communication connection with the control unit 500. The meat sample weighing plate 303 and the heating plate 306 are both average mesh metal plate structures. The heating plate 306 can heat the meat sample on the meat sample weighing plate 303 to evaporate the water in the meat sample, and the fan 304 blows upward to ensure that the evaporated water contacts the upper arc shell 102 upward.

[0032] The moisture weighing part 302 is arranged on the side of the upper arc shell 102 with the arc downward, and includes a moisture weighing plate 308. The moisture weighing plate 308 can weigh the moisture falling thereon in real time and transmit the data to the control part 500. A water tank 307 for receiving moisture is arranged on the moisture weighing plate 308. A water guide plate 309 is installed on the inner wall of the upper arc shell 102 at the upper part of the moisture weighing part 302, and the water guide plate 309 is a bent metal plate structure. The moisture evaporated from the meat sample weighing part 303 condenses on the upper arc shell 102, flows downward along the arc of the upper arc shell 102, and after flowing to the water guide plate 309, the moisture is guided to fall on the water tank 307 of the moisture weighing plate 308.

[0033] Combine the following Figure 6 and Figure 7 The structure of the paving portion 400 of the present application is described.

[0034] The flattening part 400 is arranged inside the housing 100 below the chyme part 200. The flattening part includes a flattening rod 401, which is arranged on the housing 100 below the electromagnet 208. One end of the flattening rod 401 passes through the housing 100 and enters above the meat sample weighing plate 303. A flattening plate 4011 is arranged on the flattening rod 401 at this end. The flattening plate 4011 is perpendicular to the meat sample weighing plate 303, and there is a spacing between the bottom of the flattening plate 4011 and the top of the meat sample weighing plate 303 to prevent it from getting stuck. The other end of the flattening rod 401 extends outward through the housing 100 on the other side, and a limited position block 4012 is arranged at the end. There are three colinear, concentric and same-sized mounting holes 103 on the housing 100 for penetrating the flattening rod 401, and the aperture of the mounting hole 103 is larger than the diameter of the flattening rod 401. Above the hole wall of the mounting hole 103, a spring bead 1031 is arranged. The spring bead 1031 is arranged inside a small hole whose axis is perpendicular to the mounting hole. The spring bead 1031 includes a compression spring and a ball. The spring bead 1031 can press down the flattening rod 401 passing through the mounting hole 103, so that the flattening rod 401 is closely attached to the lower hole wall of the mounting hole 103. The rod body of the flattening rod 401 is made of steel. Since the flattening rod 401 passes through the lower part of the electromagnet 208, when the electromagnet 208 is energized, the electromagnet 208 will absorb and fix the flattening rod 401 upward, and the flattening rod 401 will overcome the downward pressure of the spring bead 1031 and move upward until the rod body of the flattening rod 401 contacts the upper hole wall of the mounting hole 103.

[0035] The paving rod 401 and the scraper 205 adopt a synchronous control and driving structure. Figure 7As shown, one end of the auger 201 installed on the housing 100 extends out of the housing and is connected to the main gear 203 and the drive motor 204 in sequence. Below the paving rod 401, a drive shaft 404 is rotatably installed on the housing 100, one end of the drive shaft 404 is flush with the position of the main gear 203, and a slave gear 402 is fixed to the end, and a toothed belt 403 is sleeved on the slave gear 402 and the main gear 203. The main gear 203 drives the slave gear 402 to rotate through the toothed belt 402, thereby rotating the drive shaft 404. Three helical worms 405 are arranged at equal intervals on the drive shaft 404, and three toothed worm wheels 406 are rotatably installed on the inner wall of the housing 100 corresponding to the positions of the three helical worms 405. Straight teeth that can mesh with the gear teeth of the toothed worm wheel are arranged on the lower side of the paving rod 401. When the electromagnet 208 is powered off, the flattening rod 401 moves downward and is closely attached to the lower hole wall of the mounting hole 103 under the downward pressure of the spring bead 1031 and the action of gravity, and the straight teeth on the flattening rod 401 also mesh with the three toothed worm gears 406. Then, through the drive of the driving motor 204, while driving the scraper 205 to move to the left, the flattening rod 401 is also synchronously driven to move to the left, and the flattening plate 4011 at the end of the flattening rod 401 flattens the meat sample piled on the meat sample weighing plate 303 to the left, thereby ensuring the uniformity and efficiency of heating the meat sample and evaporating the water. The limit block 4012 at the other end of the flattening rod 401 is larger than the aperture of the mounting hole 103, and the limit position of the flattening rod 401 can be limited.

[0036] In addition, the control unit 500 of the present invention is a conventional single chip microcomputer, which is connected to the drive motor 204, the electromagnet 208, the meat sample weighing plate 303, the heating plate 306, the fan 304, and the moisture weighing plate 308 for control.

[0037] Combine the following Figure 1 The pork moisture detection method of the present invention is described.

[0038] S1: Cutting and weighing meat samples; S2: Put the meat sample into the inlet 101. The control unit 500 controls the electromagnet 208 to be energized, and the electromagnet 208 attracts the guide bar 207 to retreat so that its top is flush with the inner wall of the chyme containing chamber. At the same time, the electromagnet 208 attracts the flattening rod 401 to the uppermost position, so that it is out of mesh with the toothed worm gear 406, and the flattening rod 401 is also located at the rightmost position; S3: The control unit 500 controls the driving motor 204 to rotate, and the mincing unit 200 minces the meat sample. The meat sample weighing plate 303 detects the weight of the meat sample dropped thereon in real time and feeds back the data to the control unit 500; S4: When the control unit 500 detects that the weight of the meat sample on the meat sample weighing plate 303 does not change within 5 seconds, indicating that the meat sample pulverization is completed, the control unit 500 drives the motor 204 to further rotate a certain angle to perform timing operation on the scraper 205, so that the fitting groove 2051 on the scraper 205 can be aligned with the position of the guide bar 207; S5: The control unit 500 controls the electromagnet 208 to lose power, releases the guide bar 207 and the flattening rod 401, and the driving motor 204 continues to rotate, driving the scraper 205 and the flattening rod 401 to move leftward, the scraper 205 scrapes the remaining meat sample onto the meat sample weighing plate 303, and the flattening rod 401 flattens the meat sample on the meat sample weighing plate 303; S6: After the scraper 205 and the flattening rod 401 reach the leftmost limit position, the controller 500 controls the heating plate 306 and the fan 304 to evaporate the water, and the controller 500 receives the weighing data of the meat sample weighing plate 303 and the water weighing plate 308 in real time; S7: When the evaporation time reaches the predetermined required time, the heating is stopped, the data of the moisture weighing plate 308 and the data of the meat sample weighing plate 303 are recorded, and the moisture content of the original meat sample is calculated.

[0039] Through the above method and device, the loss of meat sample and water in the mincing process is reduced, the detection accuracy is improved, and the energy consumption is reduced and the detection efficiency is improved. The mincing, meat sample weighing, meat sample heating, water extraction and water weighing systems are integrated in one device. After the meat sample is put into the mincing device, it is directly discharged from the mincing device and enters the meat sample weighing plate. The meat sample weighing plate has a heating and blasting structure, which can evaporate the water in the minced meat. The water evaporates to the top of the inclined shell with an arc, and flows into the water weighing plate through the guide plate. In this way, both the water and the meat sample are weighed, and the detection accuracy is improved. On the other hand, a scraper is provided, and the scraper has an embedded groove around it. The mincing part is provided with a guide strip controlled by an electromagnet. When the guide strip is embedded in the embedded groove, the rotation of the auger can drive the scraper to move, so that the meat sample remaining in the mincing part is discharged to the weighing device; when the electromagnet controls the guide strip to shrink, the scraper loses its guiding function, and the cleaning plate will only rotate with the auger and will not move, which does not affect the normal mincing process. The arrangement of the paving device can make the minced meat evenly distributed on the weighing plate, ensuring uniform and rapid evaporation. The paving rod and the guide strip are synchronously controlled by the electromagnet. When the normal mincing of meat is finished, the electromagnet synchronously releases the guide strip and the paving rod. The paving rod is combined with the toothed worm gear at the bottom under the action of the spring bead, and the paving plate is driven and moved by the toothed worm gear to pave the minced meat. The paving rod is connected to the motor of the scraper plate to realize synchronous drive, that is, synchronous paving when the scraper plate is working, thereby improving efficiency. During the mincing process, the minced meat is continuously unloaded from the mincing device and enters the meat sample weighing plate. The controller detects the weight on the load-bearing plate in real time. When the weight does not increase within the specified time, it indicates that the mincing is finished, thereby improving the degree of automation of the device. In addition, in order to make the interlocking groove on the scraper plate align with the position of the guide strip, the driving motor has a timing function, that is, it can drive the auger to rotate and further drive the scraper plate 205 to rotate to the position where a certain interlocking groove of the scraper plate is aligned with the guide strip.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A pork moisture content detection device, characterized in that: It includes a chyme section, a weighing section, a flattening section and a control section; the chyme section and the weighing section are integrated in a shell. After the meat sample is minced by the chyme section, all the meat samples directly enter the weighing section for weighing. After the weighing section heats and evaporates and collects water, both the dried meat sample and the collected water are weighed.

2. A pork moisture content detection and erosion device as claimed in claim 1, characterized in that: The interior of the shell includes a chymotry containing chamber for accommodating the chymotry part, an entrance for placing the meat sample is opened on the shell at the top of the chymotry containing chamber, and a flattening containing chamber for installing the flattening part is provided at the lower part of the chymotry containing chamber; a weighing chamber is provided on the sides of the chymotry containing chamber and the flattening containing chamber, and the weighing part is provided in the weighing chamber; the weighing chamber is composed of an upper arc-shaped shell with an arc and a horizontal lower horizontal shell.

3. A pork moisture content detection and erosion device as claimed in claim 2, characterized in that: The erosion-containing chamber is cylindrical in shape, and a spiral auger is rotatably arranged inside the erosion-containing chamber. A blade mesh disk is arranged at the outlet of the erosion-containing chamber. One end of the auger is rotatably installed on the shell, and the other end is rotatably installed in the center of the blade mesh disk. One end of the auger extends out of the shell and is connected to a main gear and a drive motor in sequence.

4. A pork moisture content detection and erosion device as claimed in claim 3, characterized in that: A scraper is also provided on the erosion part. The scraper is a circular disk structure, which is sleeved on the outer periphery of the auger. The inner ring of the scraper is adapted to the outer edge of the auger, and the outer edge of the scraper matches the cavity wall of the erosion accommodating cavity. A through hole groove is provided at the bottom of the erosion accommodating cavity, and a guide strip is slidably installed inside the through hole groove. An electromagnet is fixedly provided at the bottom of the through hole groove. A compression spring is provided between the bottom of the through hole groove and the bottom of the guide strip. The circumferential side of the scraper is evenly provided with engaging grooves, and the shape of the engaging grooves matches the guide strip.

5. A pork moisture content detection and erosion device as claimed in claim 4, characterized in that: The weighing part is composed of a meat sample weighing part and a moisture weighing part. The meat sample weighing part includes a meat sample weighing plate, a fan and a heating plate. The meat sample weighing plate is located below the outlet of the chyme part. The meat sample weighing plate is arranged on the lower horizontal shell. A fan is arranged on the other side of the lower horizontal shell. Ventilation holes are arranged on the lower horizontal shell between the fan and the meat sample weighing part. A heating plate is arranged on the meat sample weighing part. The moisture weighing part is arranged on the downward side of the upper arc-shaped shell, and includes a moisture weighing plate. A water trough for receiving moisture is arranged on the moisture weighing plate.

6. A pork moisture content detection and erosion device as claimed in claim 5, characterized in that: A water guide plate is installed on the inner wall of the upper arc-shaped shell on the upper part of the moisture weighing part.

7. A pork moisture content detection and erosion device as claimed in claim 6, characterized in that: The flattening part includes a flattening rod, which is passed through the shell below the electromagnet. A flattening plate is arranged at one end of the flattening rod, and a limit block is arranged at the other end. Three colinear, concentric and same-sized mounting holes are arranged on the shell for passing the flattening rod, and the aperture of the mounting hole is larger than the diameter of the flattening rod. A spring bead is arranged above the hole wall of the mounting hole.

8. A pork moisture content detection and erosion device as claimed in claim 7, characterized in that: The flattening part includes a flattening rod, which is passed through the shell below the electromagnet. A flattening plate is arranged at one end of the flattening rod, and a limit block is arranged at the other end. Three colinear, concentric and same-sized mounting holes are arranged on the shell for passing the flattening rod, and the aperture of the mounting hole is larger than the diameter of the flattening rod. A spring bead is arranged above the hole wall of the mounting hole.

9. A pork moisture content detection and erosion device as claimed in claim 8, characterized in that: A driving shaft is rotatably installed on the shell below the leveling rod, a slave gear is fixed at one end of the driving shaft, and a toothed belt is provided on the slave gear and the main gear; three helical worm gears are arranged at equal intervals on the driving shaft, and three toothed worm wheels are rotatably installed on the inner wall of the shell corresponding to the positions of the three helical worm gears, and straight teeth that can mesh with the teeth of the toothed worm wheel are arranged on the lower side of the leveling rod body.

10. A method for using the pork moisture content detection and erosion device as claimed in claim 9, characterized in that: The following steps are involved: S1: Cutting and weighing meat samples; S2: Put the meat sample into the entrance, the control unit controls the electromagnet to be energized, the electromagnet attracts the guide bar to retreat so that its top is flush with the inner wall of the chyme containing chamber, and at the same time, the electromagnet attracts the flattening rod to the uppermost position, so that it is out of mesh with the toothed worm gear, and the flattening rod is also located at the rightmost position; S3: The control unit controls the driving motor to rotate, the mincing unit minces the meat sample, and the meat sample weighing plate detects the weight of the meat sample falling thereon in real time and feeds back the data to the control unit; S4: When the control unit detects that the weight of the meat sample on the meat sample weighing plate does not change within 5 seconds, it indicates that the meat sample pulverization is completed. At this time, the control unit drives the motor to further rotate to perform timing operation on the scraper so that the engaging groove on the scraper is aligned with the position of the guide strip; S5: After the control unit controls the electromagnet to lose power and release the guide strip and the flattening rod, the drive motor continues to rotate, driving the scraper and the flattening rod to move leftward, the scraper scrapes the remaining meat sample to the meat sample weighing plate, and the flattening rod flattens the meat sample on the meat sample weighing plate; S6: After the scraper and the flattening rod reach the leftmost limit position, the controller controls the heating plate and the fan to evaporate the moisture, and the controller receives the weighing data of the meat sample weighing plate and the moisture weighing plate in real time; S7: When the evaporation time reaches the predetermined required time, the heating is stopped, the water weighing plate data and the meat sample weighing plate data are recorded, and the water content of the original meat sample is calculated.

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