Cheese water content detection device and use method thereof

Abstract

The invention discloses a cheese water content detection device and a use method thereof, and belongs to the field of water content detection.The cheese water content detection device comprises a supporting bottom plate, a conveying mechanism is installed on the upper surface of the supporting bottom plate, a drying mechanism is installed on the surface of the conveying mechanism, and a circulating mechanism is installed in the conveying mechanism; the drying mechanism comprises an upper shell mounted on the surface of the conveying mechanism, and a mounting plate is slidably connected to the interior of the upper shell; through cooperative use of all the devices, the first electric push rod is started to drive the moving plate and the sliding plate to move downwards, cheese is separated from the needle rod, the scraping plate moves on the needle rod to scrape the surface of the needle rod, the scraped needle rod falls on the cheese, and the cheese is scraped. Therefore, when cheese is detected through the pressure sensor, the detection result is closer to the actual pressure, the calculation result of the cheese water content is more accurate, and the measurement accuracy of the cheese water content is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of water content detection, and particularly to a cheese water content detection device and a using method thereof. Background Art

[0002] Cheese is a fermented dairy product. Taking factors such as fat content, water content, production process, maturity, storage conditions, etc. as standards, the water content is an important indicator to measure the freshness and quality of cheese. Strictly controlling the water content can improve the quality of cheese and extend its shelf life, thereby ensuring the health and safety of consumers. Therefore, it is necessary to detect the water content of cheese.

[0003] After investigation, a Chinese invention patent discloses a cheese water content detection device (publication number: CN118794833B), which includes a base. A second cavity is opened in the base, and a vertical pipe communicating with the second cavity is fixedly arranged on the upper surface of the base. The top of the vertical pipe is fixedly provided with a detection box. A support plate is fixedly arranged on the outer wall of the detection box, and a hydraulic cylinder is fixedly arranged on the upper surface of the support plate. By cutting the cheese into multiple small portions and making the small portions of cheese inserted at the top of the needle rod for suspended air drying, the cheese can be quickly air-dried, and air internal circulation can be realized during the air-drying process, which can effectively avoid the influence of the humidity in the external air on the water content detection of cheese. At the same time, the air flow blown out by the blowing hood acts evenly on the surface of the cheese, which can further improve the air-drying rate. The detected cheese can also be quickly collected through the aggregate component, greatly improving the detection efficiency and having a better use effect.

[0004] Although the above patent, through the setting of structures such as the air guide channel, after the cheese is air-dried, the value detected by the pressure sensor is read, and the water content of the detected cheese can be obtained by the change amount of the measured values before and after. The detection process is faster, more accurate and convenient, and after detection, the cheese at the top of the needle rod can be quickly taken away through the aggregate component, and the use effect is better. However, after the cheese is fixed by the needle rod and air-dried, by comparing the pressure before and after the cheese is air-dried, the water content of the cheese is calculated. However, after the water content of the cheese is tested, the cheese may adhere to the surface of the needle rod. Therefore, when the cheese is detected by the pressure sensor, there is a difference between the detection result and the actual pressure, resulting in a deviation in the calculation result of the cheese water content and affecting the accuracy of the cheese water content test.

[0005] Therefore, the present invention provides a cheese water content detection device and a using method thereof to solve the above problems. Summary of the Invention

[0006] The present invention provides a cheese water content detection device and a using method thereof, aiming to solve the problems raised in the background art.

[0007] To achieve the above object, the present invention provides the following technical solution: A cheese moisture content detection device, including a support bottom plate, on the upper surface of the support bottom plate is installed a conveying mechanism, on the surface of the conveying mechanism is installed a drying mechanism, and inside the conveying mechanism is installed a circulation mechanism; The drying mechanism includes an upper shell installed on the surface of the conveying mechanism. Inside the upper shell is slidably connected an installation plate. On the surface of the installation plate are fixedly connected needle rods in a circular array. On the surface of the needle rods are slidably sleeved two corresponding scraping plates. On the surface of the scraping plates are slidably connected sliding plates in a circular array. Inside the sliding plates are fixedly connected in a circular array abutting springs respectively fixedly connected to the two scraping plates. On the surface of the sliding plates is fixedly connected a moving plate slidably connected to the installation plate. On the surface of the moving plate is fixedly connected a reset spring fixedly connected to the installation plate.

[0008] As a preferred technical solution of the present application, the drying mechanism further includes a driving motor fixedly connected inside the upper shell. The output end of the driving motor is fixedly connected with a threaded rod. On the surface of the threaded rod is threadedly connected a threaded barrel fixedly connected to the installation plate. On both sides of the surface of the threaded barrel are rotatably connected limiting plates corresponding to the installation plate. On the upper surface of the installation plate are fixedly connected in a circular array first electric push rods corresponding to the moving plate.

[0009] As a preferred technical solution of the present application, the drying mechanism further includes a rotating rod fixedly connected to one side of the limiting plate and rotatably connected to the upper shell. On the surface of the rotating rod is fixedly connected a driving gear rotatably connected inside the upper shell. Engaged with the surface of the driving gear is a driving tooth plate slidably connected to the upper shell and fixedly connected to the installation plate. On the surface of the limiting plate is provided a through groove.

[0010] As a preferred technical solution of the present application, the conveying mechanism includes a lower shell fixedly connected to the upper surface of the support bottom plate and corresponding to the upper shell. On the inner bottom wall of the lower shell is fixedly connected a second electric push rod. The output end of the second electric push rod is fixedly connected with a pressure sensor. On the upper surface of the pressure sensor is fixedly connected a bearing plate slidably connected to the lower shell. On the surface of the bearing plate is provided a ventilation groove communicating with the lower shell.

[0011] As a preferred technical solution of the present application, the conveying mechanism further includes an isolation plate fixedly connected inside the lower shell. On the surface of the isolation plate are provided communicating grooves in a circular array. Inside the communicating grooves are slidably connected connecting plates fixedly connected to the second electric push rod. Inside the lower shell are fixedly connected electric heating plates in a path array. On the lower surface of the upper shell is fixedly connected a connecting rod fixedly connected to the lower shell.

[0012] As a preferred technical solution of the present application, the circulation mechanism includes a water collecting box fixedly connected to the inner bottom wall of the lower housing and communicating with an external water source. Both sides of the upper surface of the water collecting box are fixedly connected with fans. The output end of the fan is fixedly connected with an air inlet pipe. The surface of the air inlet pipe is fixedly connected with a water inlet pipe communicating with the water collecting box. One end of the air inlet pipe is fixedly connected with a conical hopper.

[0013] As a preferred technical solution of the present application, the circulation mechanism further includes two condensation grooves opened inside the lower housing. The inner top wall of the condensation groove is fixedly connected with a delivery pipe fixedly connected to the upper housing and the connecting rod. An air collecting groove communicating with the delivery pipe is opened inside the upper housing. The inner top wall of the upper housing is provided with exhaust grooves communicating with the air collecting groove in an annular array.

[0014] As a preferred technical solution of the present application, the circulation mechanism further includes a first water pump fixedly connected to both sides of the water collecting box. The output end of the first water pump is fixedly connected with a circulation pipe communicating with the water collecting box and arranged inside the condensation groove. The input end of the first water pump is fixedly connected with a water delivery pipe communicating with the water collecting box. One side of the water collecting box is fixedly connected with a second water pump with an input end communicating with the water collecting box. The output end of the second water pump is fixedly connected with a drain pipe communicating with the air collecting groove.

[0015] As a preferred technical solution of the present application, a sealing sleeve is slidably connected to the surfaces of the upper housing and the lower housing. Guide plates are annularly and arrayedly attached to the surface of the sealing sleeve. One side of the upper surface of the sealing sleeve is threadedly connected with a lead screw. One end of the lead screw is fixedly connected with a servo motor fixedly connected to the upper housing. The other side of the upper surface of the sealing sleeve is slidably connected with a guide rod corresponding to the lead screw and fixedly connected to the upper housing.

[0016] A usage method of a cheese moisture content detection device, applied to the above-mentioned cheese moisture content detection device, includes the following specific steps: S1: Cut the cheese and place it on the bearing plate in an annular array. Use a pressure sensor to detect the cheese pressure, and after preheating the cheese based on the corresponding electric heating plate, start the second electric push rod to make the bearing plate drive the cheese into the upper housing. S2: Use a needle rod to pierce into the cheese, drive the cheese to move into the upper housing based on the driving motor and the threaded barrel. Use a fan to convey the gas inside the lower housing to the upper housing through the communication groove, and heat the gas based on the electric heating plate to dry the cheese. S3: During the drying process of the cheese, the gas enters the air collecting groove through the through groove, and the fan conveys the gas to the condensation groove. Condense the gas in contact with the circulation pipe according to the water in the circulation pipe, and convey it to the inside of the lower housing again through the air inlet pipe. And based on the setting of the water inlet pipe, the condensed liquid enters the water collecting box. S4: During the condensation process, the heat in the gas is transferred to the water inside the circulation pipe, and the heated water is transported to the inside of the water collection box based on the first water pump, completing the heat energy recovery and gas dehumidification. After the cheese is dried, the first electric push rod is activated to push the moving plate to move, pushing the cheese to disengage from the needle rod, and scraping the cheese on the surface of the needle rod based on the scraping plate, so that the cheese and the naira attached to the surface of the needle rod fall on the bearing plate. The pressure is detected again based on the pressure sensor, and the water content of the cheese is calculated by comparing the pressures before and after; S5: After testing the water content of the cheese, the mounting plate moves, driving the driving rack to move, so that the driving gear drives the limiting plate to flip, no longer limiting the inside of the upper housing, allowing the gas to quickly enter the inside of the air collection groove and then enter the inside of the lower housing. Then, the second water pump is activated to transport the heated water inside the water collection box to the inside of the air collection groove through the drain pipe, so that it falls into the inside of the upper housing through the exhaust groove, cleaning the needle rod and other components, and completing the use of the cheese water content detection device. Beneficial effects

[0017] 1. Based on the mutual cooperation of structures such as the drying mechanism and the conveying mechanism, after the cheese is conveyed to the inside of the upper housing based on the conveying mechanism, the cheese is dried by the circulation mechanism. After the drying is completed, the mounting plate moves downward, placing the cheese on the bearing plate. When the mounting plate resets, the first electric push rod is activated to drive the moving plate and the sliding plate to move downward, not only disengaging the cheese from the needle rod, but also causing the scraping plate to move on the needle rod, scraping the surface of the needle rod, and making the scraped needle rod fall on the cheese. Therefore, when the cheese is detected by the pressure sensor, the detection result is closer to the actual pressure, making the calculation result of the cheese water content more accurate and improving the accuracy of the cheese water content measurement; 2. Based on the setting of structures such as the conveying mechanism and the circulation mechanism, due to the mutual cooperation of the fan and the air collection groove, the gas circulates inside the cheese water content detection device, and the gas is heated by the electric heating plate, further improving the efficiency of the gas in drying the cheese; 3. Through the mutual cooperation of the limiting plate and the through groove, the gas entering the upper housing is guided, so that the gas dries the upper part of the cheese, making the cheese drying more uniform. And due to the limitation of the gas by the limiting plate, the time of the gas existing in the upper housing is extended, further extending the time of the gas drying the cheese, thereby reducing the circulation times to achieve a better result of drying the cheese; 4. Based on the mutual cooperation of the condensation tank and the circulation pipe, during the gas circulation process, the gas enters the condensation tank and contacts the circulation pipe. Through the cold water inside the circulation pipe, the gas condenses into a liquid after contacting the circulation pipe, dehumidifying the gas. And the condensed liquid enters the water collection box through the setting of the water inlet pipe, collecting and storing the condensed water. Moreover, the heat generated during the condensation process is absorbed through the circulation pipe, heating the water inside the water collection box with the heat, so that subsequently, the internal part of the cheese moisture content detection device is cleaned with the heated water through the second water pump and the drain pipe, making it more convenient to use the cheese moisture content detection device subsequently. Brief Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of a cheese moisture content detection device and its usage method; Figure 2 is a schematic structural diagram of a cheese moisture content detection device and its usage method from a second perspective; Figure 3 is a schematic structural diagram of the drying mechanism and the conveying mechanism in cross-section of a cheese moisture content detection device and its usage method; Figure 4 is a schematic structural diagram of the drying mechanism in a cheese moisture content detection device and its usage method; Figure 5 is a schematic structural diagram of the moving plate and the needle rod in a cheese moisture content detection device and its usage method; Figure 6 is a schematic structural diagram of the conveying mechanism in a cheese moisture content detection device and its usage method; Figure 7 is a schematic structural diagram of the lower housing, the upper housing and the electric heating plate in a cheese moisture content detection device and its usage method; Figure 8 is a cheese moisture content detection device and its usage method Figure 7 The enlarged structural diagram at A in; Figure 9 is a schematic structural diagram of the circulation mechanism in a cheese moisture content detection device and its usage method; Figure 10 is a schematic structural diagram of the sealing sleeve and the guide plate in a cheese moisture content detection device and its usage method.

[0019] In the figure: Supporting bottom plate; Conveying mechanism; 201, Lower housing; 202, Second electric push rod; 203, Pressure sensor; 204, Bearing plate; 205, Ventilation groove; 206, Partition plate; 207, Communication groove; 208, Connecting plate; 209, Electric heating plate; Drying mechanism; 301, upper housing; 302, mounting plate; 303, needle bar; 304, scraping plate; 305, sliding plate; 306, moving plate; 307, return spring; 308, first electric push rod; 309, drive motor; 310, threaded rod; 311, threaded cylinder; 312, limit plate; 313, rotating rod; 314, drive gear; 315, drive rack Circulation mechanism; 401, water collecting box; 402, fan; 403, intake pipe; 404, water inlet pipe; 405, conical hopper; 406, condensation tank; 407, delivery pipe; 408, air collecting tank; 409, exhaust tank; 410, first water pump; 411, circulation pipe; 412, water delivery pipe; 413, second water pump; 414, drain pipe 5. Sealing sleeve; 6. Guide plate; 7. Lead screw; 8. Servo motor Specific embodiments

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] The present invention provides a cheese moisture content detection device and its usage method. Refer to Figures 1 - 10 As shown, three embodiments are provided: Embodiment 1

[0022] The cheese moisture content detection device includes a support bottom plate 1. A conveying mechanism 2 is installed on the upper surface of the support bottom plate 1. A drying mechanism 3 is installed on the surface of the conveying mechanism 2. A circulation mechanism 4 is installed inside the conveying mechanism 2. The drying mechanism 3 includes an upper housing 301 installed on the surface of the conveying mechanism 2. A mounting plate 302 is slidably connected inside the upper housing 301. Needle rods 303 are fixedly connected to the surface of the mounting plate 302 in an annular array. Two corresponding scraping plates 304 are slidably sleeved on the surface of the needle rods 303. Sliding plates 305 are slidably connected to the surface of the scraping plates 304 in an annular array. Tightening springs respectively fixedly connected to the two scraping plates 304 are fixedly connected to the inside of the sliding plates 305 in an annular array. Based on the arrangement of the tightening springs, when the scraping plates 304 scrape the needle rods 303, the scraping plates 304 are always in contact with the needle rods 303, so that the scraping plates 304 can scrape the surface of the needle rods 303 more cleanly. A moving plate 306 fixedly connected to the surface of the sliding plates 305 and slidably connected to the mounting plate 302 is provided. A return spring 307 fixedly connected to the mounting plate 302 is fixedly connected to the surface of the moving plate 306. Based on the arrangement of the return spring 307, the moving plate 306 is supported to prevent the moving plate 306 and the sliding plates 305 from completely wrapping the needle rods 303. The drying mechanism 3 further includes a driving motor 309 fixedly connected to the inside of the upper housing 301. A threaded rod 310 is fixedly connected to the output end of the driving motor 309. A threaded cylinder 311 fixedly connected to the mounting plate 302 is threadedly connected to the surface of the threaded rod 310. Based on the driving motor 309, the threaded rod 310, and the threaded cylinder 311, the mounting plate 302 is driven to move inside the upper housing 301, so that the needle rods 303 move synchronously to adjust the positions of the needle rods 303. Limiting plates 312 corresponding to the mounting plate 302 are rotatably connected to both sides of the surface of the threaded cylinder 311. First electric push rods 308 corresponding to the moving plates 306 are fixedly connected to the upper surface of the mounting plate 302 in an annular array. Specifically, after the drying of the cheese is completed, the driving motor 309 is started, and its output end drives the threaded rod 310 to rotate, so that the threaded cylinder 311 drives the mounting plate 302 to move downward, making the cheese contact the conveying mechanism 2. At the same time, the first electric push rods 308 are started, and their output ends squeeze the moving plates 306 to move downward, so that the sliding plates 305 drive the scraping plates 304 to move on the needle rods 303. This can not only push the needle rods 303 out of the cheese and no longer fix the cheese, but also scrape the cheese attached to the surface of the needle rods 303, making the cheese crumbs fall on the cheese block, avoiding the cheese from adhering to the needle rods 303 and affecting the pressure that can be applied to the cheese. Therefore, when the cheese is detected by the pressure sensor 203, the detection result is closer to the actual pressure, making the calculation result of the cheese water content more accurate and improving the accuracy of the cheese water content measurement.

[0023] Embodiment 2. Based on Embodiment 1, further, the drying mechanism 3 further includes a rotating rod 313 fixedly connected to one side of the limiting plate 312 and rotatably connected to the upper housing 301. The surface of the rotating rod 313 is fixedly connected with a driving gear 314 rotatably connected inside the upper housing 301. The surface of the driving gear 314 is engaged with a driving rack 315 slidably connected to the upper housing 301 and fixedly connected to the mounting plate 302. A through groove is formed on the surface of the limiting plate 312; Based on the setting of the driving rack 315, when the mounting plate 302 moves downward so that the needle rod 303 is inserted into the cheese, the driving rack 315 drives the driving gear 314 to rotate, so that the rotating rod 313 drives the limiting plate 312 to rotate inside the upper housing 301, and no longer closes the upper housing 301 and the vicinity of the threaded rod 310; When the mounting plate 302 drives the cheese to move upward, the driving rack 315 drives the driving gear 314 to rotate in the reverse direction, so that the limiting plate 312 is reset, and the limiting plate 312 closes the inside of the upper housing 301, guides the gas entering the upper housing 301, so that the gas dries the upper part of the cheese, making the drying of the cheese more uniform. And through the limiting of the gas by the limiting plate 312, the time of the gas existing in the upper housing 301 is extended, further extending the drying time of the gas on the cheese, thereby reducing the circulation times to achieve a better result of drying the cheese; The conveying mechanism 2 includes a lower housing 201 fixedly connected to the upper surface of the support base plate 1 and corresponding to the upper housing 301. The inner bottom wall of the lower housing 201 is fixedly connected with a second electric push rod 202. The output end of the second electric push rod 202 is fixedly connected with a pressure sensor 203. The upper surface of the pressure sensor 203 is fixedly connected with a bearing plate 204 slidably connected to the lower housing 201. The surface of the bearing plate 204 is provided with a ventilation groove 205 communicating with the lower housing 201; Among them, based on the setting of the second electric push rod 202, the bearing plate 204, the pressure sensor 203 and the cheese placed on the bearing plate 204 are conveyed, so that the cheese enters the upper housing 301 for drying; Among them, based on the setting of the pressure sensor 203, when the cheese is placed on the bearing plate 204, the pressure generated by the cheese is measured. When the cheese is dried, the pressure of the cheese is measured again, and the water content of the cheese is calculated by comparing the pressure before and after the cheese is dried; Among them, based on the setting of the ventilation groove 205, the gas in the lower housing 201 can enter the upper housing 301 through the ventilation groove 205 to dry the cheese; The conveying mechanism 2 further includes a partition plate 206 fixedly connected to the inside of the lower housing 201. The surface of the partition plate 206 is provided with communication grooves 207 in an annular array. A connecting plate 208 fixedly connected to the second electric push rod 202 is slidably connected inside the communication groove 207. Electric heating plates 209 are fixedly connected to the inside of the lower housing 201 in a path array. The lower surface of the upper housing 301 is fixedly connected with a connecting rod fixedly connected to the lower housing 201. Through the arrangement of the connecting rod, the upper housing 301 is more stable during use; Among them, based on the settings of the partition plate 206, the communication grooves 207 and the connecting plate 208, the inside of the lower housing 201 is divided into a bearing space and a storage space. The bearing space is used for the storage of the bearing plate 204 and the placement of cheese. The storage space is used for storing the drying gas. When the second electric push rod 202 drives the bearing plate 204 to move upward, the second electric push rod 202 drives the connecting plate 208 to move upward, and no longer seals the communication groove 207, so that the gas in the storage space can enter the inside of the upper housing 301 to dry the cheese; Among them, based on the setting of multiple electric heating plates 209, not only can the cheese in the closed space be preheated, but also the gas in the storage space can be heated, further improving the efficiency of cheese drying; A sealing sleeve 5 is slidably connected to the surfaces of the upper housing 301 and the lower housing 201 together. Guide plates 6 are attached to the surface of the sealing sleeve 5 in an annular array. One side of the upper surface of the sealing sleeve 5 is threadedly connected with a lead screw 7. One end of the lead screw 7 is fixedly connected with a servo motor 8 fixedly connected to the upper housing 301. The other side of the upper surface of the sealing sleeve 5 is slidably connected with a guide rod corresponding to the lead screw 7 and fixedly connected to the upper housing 301; Among them, when drying the cheese, the servo motor 8 is started, and its output end drives the lead screw 7 to rotate, so that the sealing sleeve 5 seals the gap between the upper housing 301 and the lower housing 201, so that the gas circulates between the upper housing 301 and the lower housing 201, avoiding the influence of moisture in the external air on the detection of the water content of the cheese; Among them, when placing and taking the cheese, based on the mutual cooperation of the servo motor 8 and the lead screw 7, the sealing sleeve 5 can be moved to a specified position according to requirements, facilitating the placement and taking of the cheese.

[0024] Embodiment 3, based on Embodiment 1 and Embodiment 2, further, the circulation mechanism 4 includes a water collecting box 401 fixedly connected to the inner bottom wall of the lower housing 201 and communicated with an external water source. Both sides of the upper surface of the water collecting box 401 are fixedly connected with a fan 402. The output end of the fan 402 is fixedly connected with an air inlet pipe 403. A water inlet pipe 404 communicated with the water collecting box 401 is fixedly connected to the surface of the air inlet pipe 403. One end of the air inlet pipe 403 is fixedly connected with a conical hopper 405; Among them, the fan 402 is used to circulate the gas between the upper housing 301 and the lower housing 201; Among them, the water inlet pipe 404 is used to transport the water condensed from the gas to the water collection box 401; Among them, the water collection box 401 is used to store the condensed water and the water from the external water source; The circulation mechanism 4 further includes two condensation tanks 406 opened inside the lower housing 201. The inner top wall of the condensation tank 406 is fixedly connected with a delivery pipe 407 fixedly connected with the upper housing 301 and the connecting rod. An air collection tank 408 communicated with the delivery pipe 407 is opened inside the upper housing 301, and exhaust slots 409 communicated with the air collection tank 408 are arranged in an annular array on the inner top wall of the upper housing 301; Among them, the air inlet pipe 403 and the conical hopper 405 are used to transport the gas entering the condensation tank 406 and the condensed liquid; Among them, the delivery pipe 407 is used to transport the gas entering the inside of the upper housing 301 to the condensation tank 406; Among them, the air collection tank 408 is used to collect and distribute the gas entering the inside of the upper housing 301; Among them, the exhaust slots 409 allow the gas inside the upper housing 301 to enter the air collection tank 408; The circulation mechanism 4 further includes a first water pump 410 fixedly connected to both sides of the water collection box 401. The output end of the first water pump 410 is fixedly connected with a circulation pipe 411 communicated with the water collection box 401 and arranged inside the condensation tank 406. The input end of the first water pump 410 is fixedly connected with a water delivery pipe 412 communicated with the water collection box 401. A second water pump 413 with an input end communicated with the water collection box 401 is fixedly connected to one side of the water collection box 401. The output end of the second water pump 413 is fixedly connected with a drain pipe 414 communicated with the air collection tank 408; Among them, the first water pump 410 is used to circulate the water inside the water collection box 401 inside the circulation pipe 411; Among them, the circulation pipe 411 is arranged inside the condensation tank 406 and is used to condense the gas entering the inside of the condensation tank 406. It can not only remove the moisture in the gas, but also absorb the heat in the gas and make the heat enter the inside of the water collection box 401 to heat the water inside it; The heated water can not only make the inside of the cheese moisture content detection device cleaner, but also heat the gas in the storage space through the dissipated heat, reducing the power of the electric heating plate 209; Specifically, after the cheese enters the interior of the upper housing 301, the needle rod 303 is inserted into the cheese to fix the cheese. Then, the drive motor 309 is started, and its output end drives the threaded rod 310 to rotate, causing the threaded rod 310 to drive the mounting plate 302 to move, so that the cheese moves upward. At the same time, the blower 402 is started to discharge the gas in the storage space into the interior of the upper housing 301 through the ventilation groove 205 to dry the cheese. During the drying process, the gas entering the gas collection groove 408 through the through groove finally enters the interior of the delivery pipe 407 under the drive of the blower 402, so that the high-temperature and high-humidity gas enters the interior of the condensation tank 406. According to the setting of the circulation pipe 411, the high-temperature and high-humidity gas releases heat and condenses, and the heat is absorbed through the circulation pipe 411 and the water in the water collection box 401 is heated. The condensed liquid and the processed gas enter the conical hopper 405 and the intake pipe 403, so that the gas enters the storage space, and the liquid enters the water collection box 401 through the water inlet pipe 404; After the detection of the water content of the cheese is completed, the second water pump 413 is started, and its input end discharges the hot water in the water collection box 401 into the interior of the gas collection groove 408 through the drain pipe 414. The water flow falls into the interiors of the upper housing 301 and the lower housing 201 through the exhaust groove 409 to clean the components inside the two, thus facilitating the next use of the cheese water content detection device.

[0025] A method for using a cheese water content detection device, which is applied to the above-mentioned cheese water content detection device, includes the following specific steps: S1: Cut the cheese and place it in a circular array on the bearing plate 204. Use the pressure sensor 203 to detect the pressure of the cheese, and after preheating the cheese based on the corresponding electric heating plate 209, start the second electric push rod 202 to make the bearing plate 204 drive the cheese into the upper housing 301; S2: Use the needle rod 303 to pierce into the cheese, drive the cheese to move into the interior of the upper housing 301 based on the drive motor 309 and the threaded barrel 311, use the blower 402 to transport the gas in the lower housing 201 into the upper housing 301 through the communication groove 207, and heat the gas based on the electric heating plate 209 to dry the cheese; S3: During the drying process of the cheese, the gas enters the interior of the gas collection groove 408 through the through groove, and based on the blower 402, the gas is transported into the interior of the condensation tank 406. According to the water in the circulation pipe 411, the gas in contact with the circulation pipe 411 is condensed, and is transported back into the interior of the lower housing 201 through the intake pipe 403. And based on the setting of the water inlet pipe 404, the condensed liquid enters the interior of the water collection box 401; S4: During the condensation process, the heat in the gas is transferred to the water inside the circulation pipe 411, and the heated water is transported to the inside of the water collecting box 401 based on the first water pump 410, completing the heat energy recovery and gas dehumidification. After the cheese is dried, the first electric push rod 308 is activated to push the moving plate 306 to move, pushing the cheese to disengage from the needle rod 303, and the cheese on the surface of the needle rod 303 is scraped off based on the scraping plate 304, so that the cheese and the naira attached to the surface of the needle rod 303 fall on the bearing plate 204. Based on the pressure sensor 203, the pressure is detected again, the pressures before and after are compared, and the water content of the cheese is calculated. S5: After testing the water content of the cheese, the mounting plate 302 moves, driving the driving gear plate 315 to move, so that the driving gear 314 drives the limiting plate 312 to flip, no longer limiting the inside of the upper housing 301, allowing the gas to quickly enter the inside of the gas collecting groove 408 and then enter the inside of the lower housing 201. After that, the second water pump 413 is started, and the heated water inside the water collecting box 401 is transported to the inside of the gas collecting groove 408 through the drain pipe 414, and it falls into the inside of the upper housing 301 through the exhaust groove 409 to clean the needle rod 303 and other components, completing the use of the cheese water content detection device.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A cheese moisture content detection device, characterized in that: It includes a support bottom plate (1), a conveying mechanism (2) is installed on the upper surface of the support bottom plate (1), a drying mechanism (3) is installed on the surface of the conveying mechanism (2), and a circulation mechanism (4) is installed inside the conveying mechanism (2); The drying mechanism (3) includes an upper shell (301) installed on the surface of the conveying mechanism (2). A mounting plate (302) is slidably connected inside the upper shell (301). Needle rods (303) are fixedly connected to the surface of the mounting plate (302) in an annular array. Two corresponding scraping plates (304) are slidably sleeved on the surface of the needle rods (303). Sliding plates (305) are slidably connected to the surface of the scraping plates (304) in an annular array. Tightening springs respectively fixed to the two scraping plates (304) are fixedly connected to the inside of the sliding plates (305) in an annular array. A moving plate (306) slidably connected to the mounting plate (302) is fixedly connected to the surface of the sliding plates (305). A return spring (307) fixedly connected to the mounting plate (302) is fixedly connected to the surface of the moving plate (306).

2. The moisture content detection device for cheese according to claim 1, characterized in that: The drying mechanism (3) further includes a driving motor (309) fixedly connected to the inside of the upper shell (301). A threaded rod (310) is fixedly connected to the output end of the driving motor (309). A threaded barrel (311) fixedly connected to the mounting plate (302) is threadedly connected to the surface of the threaded rod (310). Limit plates (312) corresponding to the mounting plate (302) are rotatably connected to both sides of the surface of the threaded barrel (311). First electric push rods (308) corresponding to the moving plate (306) are fixedly connected to the upper surface of the mounting plate (302) in an annular array.

3. The cheese moisture content detection device according to claim 2, wherein: The drying mechanism (3) further includes a rotating rod (313) fixedly connected to one side of the limit plate (312) and rotatably connected to the upper shell (301). A driving gear (314) rotatably connected to the inside of the upper shell (301) is fixedly connected to the surface of the rotating rod (313). A driving tooth plate (315) slidably connected to the upper shell (301) and fixedly connected to the mounting plate (302) is meshed with the surface of the driving gear (314). A through groove is formed on the surface of the limit plate (312).

4. The cheese moisture content detection device according to claim 2, characterized in that: The conveying mechanism (2) includes a lower shell (201) fixedly connected to the upper surface of the support bottom plate (1) and corresponding to the upper shell (301). A second electric push rod (202) is fixedly connected to the inner bottom wall of the lower shell (201). A pressure sensor (203) is fixedly connected to the output end of the second electric push rod (202). A bearing plate (204) slidably connected to the lower shell (201) is fixedly connected to the upper surface of the pressure sensor (203). An air vent groove (205) communicating with the lower shell (201) is formed on the surface of the bearing plate (204).

5. The moisture content detection device for cheese according to claim 4, wherein: The conveying mechanism (2) further includes a partition plate (206) fixedly connected inside the lower housing (201). The surface of the partition plate (206) is provided with communication grooves (207) in an annular array. A connecting plate (208) fixedly connected to the second electric push rod (202) is slidably connected inside the communication grooves (207). Electric heating plates (209) are fixedly connected inside the lower housing (201) in a path array. The lower surface of the upper housing (301) is fixedly connected with a connecting rod fixedly connected to the lower housing (201).

6. The moisture content detection device for cheese according to claim 4, characterized in that: The circulating mechanism (4) includes a water collecting box (401) fixedly connected to the inner bottom wall of the lower housing (201) and communicated with an external water source. Both sides of the upper surface of the water collecting box (401) are fixedly connected with blowers (402). The output end of the blower (402) is fixedly connected with an air inlet pipe (403). A water inlet pipe (404) communicated with the water collecting box (401) is fixedly connected to the surface of the air inlet pipe (403). One end of the air inlet pipe (403) is fixedly connected with a conical hopper (405).

7. The water content detection device for cheese according to claim 6, wherein: The circulating mechanism (4) further includes two condensation grooves (406) formed inside the lower housing (201). A conveying pipe (407) fixedly connected to the upper housing (301) and the connecting rod is fixedly connected to the inner top wall of the condensation groove (406). An air collecting groove (408) communicated with the conveying pipe (407) is formed inside the upper housing (301). Exhaust grooves (409) communicated with the air collecting groove (408) are formed in an annular array on the inner top wall of the upper housing (301).

8. A cheese moisture content detection device according to claim 7, characterized in that: The circulating mechanism (4) further includes a first water pump (410) fixedly connected to both sides of the water collecting box (401). The output end of the first water pump (410) is fixedly connected with a circulating pipe (411) communicated with the water collecting box (401) and arranged inside the condensation groove (406). The input end of the first water pump (410) is fixedly connected with a water delivery pipe (412) communicated with the water collecting box (401). A second water pump (413) with an input end communicated with the water collecting box (401) is fixedly connected to one side of the water collecting box (401). The output end of the second water pump (413) is fixedly connected with a drain pipe (414) communicated with the air collecting groove (408).

9. A cheese moisture content detection device according to claim 4, characterized in that: A sealing sleeve (5) is slidably connected to the surfaces of the upper housing (301) and the lower housing (201) together. Guide plates (6) are fitted to the surface of the sealing sleeve (5) in an annular array. A lead screw (7) is threadedly connected to one side of the upper surface of the sealing sleeve (5). One end of the lead screw (7) is fixedly connected with a servo motor (8) fixedly connected to the upper housing (301). A guide rod corresponding to the lead screw (7) and fixedly connected to the upper housing (301) is slidably connected to the other side of the upper surface of the sealing sleeve (5).

10. A method for using a cheese moisture content detection device, applied to a cheese moisture content detection device as described in claims 1-9, characterized in that, Including the following specific steps: S1: Cut the cheese and place it on the carrier plate (204) in a circular array. Use the pressure sensor (203) to detect the pressure of the cheese. After preheating the cheese based on the corresponding electric heating plate (209), start the second electric push rod (202) so that the carrier plate (204) drives the cheese into the upper housing (301). S2: Use the needle rod (303) to pierce into the cheese. Drive the cheese to move inside the upper housing (301) based on the drive motor (309) and the threaded cylinder (311). Use the blower (402) to transport the gas inside the lower housing (201) to the upper housing (301) through the communication groove (207), and heat the gas based on the electric heating plate (209) to dry the cheese. S3: During the cheese drying process, the gas enters the gas collection tank (408) through the through groove, and the blower (402) transports the gas to the inside of the condensation tank (406). Condense the gas in contact with the circulation pipe (411) according to the water in the circulation pipe (411), and transport it back to the inside of the lower housing (201) through the intake pipe (403). Based on the setting of the water inlet pipe (404), the condensed liquid enters the water collection box (401). S4: During the condensation process, the heat in the gas is transferred to the water inside the circulation pipe (411). The first water pump (410) transports the heated water to the inside of the water collection box (401) to complete the heat energy recovery and gas dehumidification. After the cheese is dried, start the first electric push rod (308) to push the moving plate (306) to move and push the cheese to separate it from the needle rod (303). Use the scraping plate (304) to scrape the cheese on the surface of the needle rod (303) so that the naira attached to the surface of the cheese and the needle rod (303) falls on the carrier plate (204). Use the pressure sensor (203) to detect the pressure again, compare the pressures before and after, and calculate the water content of the cheese. S5: After testing the water content of the cheese, the mounting plate (302) moves to drive the drive rack (315) to move, so that the drive gear (314) drives the limit plate (312) to flip and no longer limit the inside of the upper housing (301), allowing the gas to quickly enter the gas collection tank (408) and then enter the lower housing (201). Then start the second water pump (413) to transport the heated water inside the water collection box (401) to the inside of the gas collection tank (408) through the drain pipe (414), and make it fall into the upper housing (301) through the exhaust groove (409) to clean the needle rod (303) and other components, completing the use of the cheese water content detection device.

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