Frozen cheese crusher

Abstract

The invention belongs to the technical field of cheese processing, and particularly relates to a frozen cheese pulverizer which comprises a pulverizing box, a defrosting assembly and a heat preservation assembly are arranged, the defrosting assembly scrapes frost on the peripheral side of the surface of frozen cheese in an all-around mode, and the frost is guided into a recycling frame through a first flow guide plate; the situation that frost is attached to the surface of frozen cheese in the crushing process is avoided, then the resistance of the crushing tool bit to cutting is greatly reduced, the service life of the crushing tool bit is prolonged, the cutting efficiency of the frozen cheese is improved, the frost is collected through the heat preservation assembly, the situation that the frost melts into water in the interior is avoided, and the crushing efficiency of the frozen cheese is improved. And the surface of the frozen cheese is prevented from becoming wet, the taste of the frozen cheese after production is guaranteed, then cold air emitted by frost flows into the crushing box again, the overall low-temperature state of the interior is kept, and then the low temperature and the hardness of the frozen cheese are maintained.

Description

Technical Field

[0001] The invention belongs to the technical field of cheese processing, in particular to a frozen cheese pulverizer. Background Art

[0002] Processed cheese is a type of cheese that uses natural cheese as the main raw material and is processed through mixing, emulsification, cooling and molding. Currently, processed cheese accounts for about 80% of the cheese varieties consumed in the Chinese market. During the production process of processed cheese, large blocks of natural cheese need to be crushed to facilitate subsequent mixing, transportation and emulsification.

[0003] When the frozen cheese is taken out of the freezer before being crushed, some frost adheres to the surface of the frozen cheese. The frost adheres to the surface of the frozen cheese and is input into the cheese grinder. The frost adhered to the surface of the frozen cheese will cause resistance to the cutting of the crushing head, making it difficult to cut into the cheese quickly. Long-term work may cause low cutting efficiency of the crushing head. As the grinder crushes the cheese, the frost melts into water under the friction of the blade head, which will make the surface of the frozen cheese moist, thereby affecting the taste of the frozen cheese after production.

[0004] For this purpose, the present invention provides a frozen cheese pulverizer. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the frozen cheese pulverizer described in the present invention comprises a pulverizing box, the upper surface of the pulverizing box is provided with a defrosting box, the interior of the defrosting box is provided with a defrosting assembly, the interior of the pulverizing box is provided with a heat preservation assembly, the interior of the pulverizing box is provided with a uniform cutting and unloading assembly, a pulverizing assembly is provided below the uniform cutting and unloading assembly, and a multi-stage screening assembly is provided below the pulverizing assembly;

[0007] The defrost assembly comprises a frost scraper roller arranged at four sides of the inner wall of the defrost box, the scraper material on the surface of the frost scraper roller is a plastic scraper, a rotating rod is fixedly installed inside the frost scraper roller, the outer surface of the rotating rod is rotatably connected with a driven frame, the circumferential side of the defrost box is provided with a through hole, the interior of the through hole is provided with a first electric push rod, one end of the first electric push rod is fixedly installed with the driven frame, one end of the first electric push rod is fixedly installed with a mounting frame, the mounting frame is fixedly installed on the side surface of the defrost box, the side surface of the driven frame is fixedly installed with a first motor through a bottom plate, the output end of the first motor is fixedly installed with a rotating rod, the side surface of the defrost box is provided with a first slide groove, and part of the bottom plate is slidably connected to the first motor inside the first slide groove;

[0008] The insulation component includes rectangular grooves opened on the two side surfaces of the crushing box, the outer surface of the rectangular groove is provided with an insulation frame, the two side surfaces of the crushing box are provided with recovery grooves, the side surface of the recovery groove is fixedly installed with a recovery frame, the inner bottom wall of the recovery frame is set as a slope, a serpentine pipe is fixedly installed on one side of the inner bottom wall of the recovery frame, most of the serpentine pipe is located inside the insulation frame, a plurality of drainage holes are opened on the lower surface of the insulation frame, and water storage tanks are provided on the two side surfaces of the crushing box.

[0009] The defrost assembly also includes a first rotating rod rotatably connected to both sides of the inner wall of the crushing box, a first guide plate is fixedly installed on the outer surface of the first rotating rod, an arc frame is provided on the top of the first guide plate, and the arc frame is fixedly installed on the inner wall of the crushing box, one end of the two first rotating rods is fixedly installed with a first gear, the two first gears are meshed with each other, one side of the first gear is meshed with a first tooth plate, a connecting frame is fixedly installed on the top of the first tooth plate, and a second tooth plate is fixedly installed on the other end of the connecting frame.

[0010] The uniform cutting and unloading component includes a rectangular frame slidably connected to the inner wall of the crushing box, and both sides of the inner wall of the rectangular frame are rotatably connected to the second rotating rod, and the outer surface of the second rotating rod is fixedly installed with a unloading plate, and the surface of the unloading plate is provided with a plurality of first through holes, and the outer surface of the second rotating rod is fixedly installed with a second gear, and one side of the second gear is meshingly connected with a third gear plate.

[0011] A sliding frame is fixedly installed on the top of the third tooth plates on both sides, a second electric push rod is fixedly installed on the outer surface of the crushing box, a sliding frame is fixedly installed on the top of the second electric push rod, the second tooth plate is meshed with the second gear on one side, and a vibration motor is provided on the side surface of the rectangular frame, and the vibration motor is fixedly installed on the inner wall of the crushing box.

[0012] A second motor is fixedly mounted on the side surface of the crushing box, a reciprocating screw is fixedly mounted on the output end of the second motor, a slitting frame is provided on the inner wall of the crushing box through a clamping plate, a cutter is slidably connected to the upper surface of the slitting frame, connecting pieces are fixedly mounted on both sides of the cutter, a guide column is slidably penetrated inside the connecting piece on one side, and a reciprocating screw is threadedly connected to the inside of the connecting piece on the other side.

[0013] The insulation component also includes sinking air holes opened on the lower surface of the serpentine pipe, a plurality of guide fans are arranged on the side surface of the insulation frame, a card frame is arranged on the side surface of the guide fan, a dust net is connected to the side surface of the card frame by bolts, a feeding motor is fixedly installed on the upper surface of the recovery frame, a rotating shaft is fixedly installed on the output end of the feeding motor, a spiral conveying blade is arranged on the outer surface of the rotating shaft, and the spiral conveying blade is rotatably connected to the inside of the serpentine pipe.

[0014] The crushing assembly includes guide plates fixedly installed on both sides of the inner wall of the crushing box, both sides of the inner wall of the crushing box are rotatably connected with a rotating shaft, a crushing roller is fixedly installed on one end of the rotating shaft, the interior of the crushing roller is provided with a hollow state, an air inlet is provided on one side of the crushing roller, and a plurality of air outlets are provided between the crushing blades on the surface of the crushing roller, and a first pulley and a third gear are respectively provided on the outer surface of the rotating shaft on one side, a transmission rod is rotatably connected to the side surface of the crushing box, a transmission gear and a second pulley are fixedly installed on the outer surface of the transmission rod, the transmission gear is meshed with the third gear, the outer surfaces of the second pulley and the first pulley are overlapped with a belt, a third motor is fixedly installed on the side surface of the crushing box, and a rotating shaft is fixedly installed on the output end of the third motor.

[0015] The insulation component also includes an exhaust fan fixedly installed on the side surface of the crushing box, a plurality of exhaust pipes are fixedly installed on the input end of the exhaust fan, the exhaust pipes are fixedly installed on the side surface of the insulation frame, and an exhaust pipe is fixedly installed on the output end of the exhaust fan, wherein a through hole is opened inside the rotating shaft on one side, an exhaust pipe is arranged inside the through hole, and one end of the exhaust pipe is connected to the air inlet.

[0016] The multi-stage screening assembly includes a grading frame slidably connected to the inner bottom wall of the crushing box, a plurality of grading screens are rotatably connected to the inner side wall of the grading frame, a plurality of discharge troughs are opened on the side surface of the grading frame, a blocking plate is slidably connected to the inner top wall of the discharge trough, a lifting frame is slidably penetrated and connected inside the grading frame, a blocking plate is fixedly installed on the outer surface of the lifting frame, a third electric push rod is fixedly installed on the upper surface of the grading frame, and a lifting frame is fixedly installed on the top of the third electric push rod.

[0017] Several of the grading frames are rotatably connected with synchronization rods through hinged seats, both sides of the upper surface of the top grading screen are rotatably connected with connecting rods through hinged seats, the other end of the connecting rods is connected to the side surface of the lifting frame through hinged seats, the fourth motor is fixedly installed on the side surface of the crushing box, a rotating disk is fixedly installed on the output end of the fourth motor, a clamping column is fixedly installed on the side surface of the rotating disk, a rectangular guide rail is slidably connected to the outer surface of the clamping column, and the rectangular guide rail is fixedly installed on the side surface of the grading frame, a plurality of discharge troughs are opened on the side surface of the discharge trough, a bearing frame is fixedly installed on the side surface of the bearing frame, and a storage box is placed inside the bearing frame.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The frozen cheese pulverizer of the present invention, through the arrangement of the defrosting component and the heat preservation component, the defrosting component scrapes off the frost on the peripheral side of the surface of the frozen cheese in all directions, and the frost is introduced into the interior of the recovery frame through the first guide plate, thereby preventing the frost from adhering to the surface of the frozen cheese during the pulverizing process, thereby greatly reducing the resistance to cutting caused by the pulverizing blade head, improving the life of the pulverizing blade head and the cutting efficiency of the frozen cheese, collecting the frost through the heat preservation component, thereby preventing the frost from melting into water inside, thereby preventing the surface of the frozen cheese from becoming wet, and ensuring the taste of the frozen cheese after production, and then the cold air emitted by the frost flows back into the interior of the pulverizing box, thereby maintaining the overall low temperature state of the interior and thus maintaining the low temperature and hardness of the frozen cheese;

[0020] 2. The frozen cheese crusher described in the present invention has a defrosting component and a uniform feeding component. After the frost is removed, the frozen cheese passes through the cutting frame and is cut into several pieces. Then, the second motor is started to move the cutter to separate the cut part from the whole. Several small pieces of frozen cheese fall into the inside of the rectangular frame. The vibration motor is then used to vibrate the frozen cheese inside to assist the frozen cheese in flowing the frost on the surface downward through the first through hole. Several equal amounts of frozen cheese evenly contact the crushing roller to improve the crushing efficiency and quality. When feeding, the horizontal feeding plate will rotate and synchronously drive the first guide plates on both sides to rotate to a vertical state to ensure that the frozen cheese flows stably to the bottom.

[0021] 3. The frozen cheese pulverizer of the present invention, through the arrangement of the pulverizing component and the heat preservation component, during the pulverizing process, part of the cold air is input into the interior of the pulverizing roller through the air exhauster, and the cold air is dissipated through the air outlet holes on the surface, thereby reducing the heat generated by the friction between the pulverizing blade head and the frozen cheese, avoiding the partial melting of the cheese, and thus ensuring the quality of the frozen cheese;

[0022] 4. The frozen cheese shredder described in the present invention, through the setting of a multi-stage screening component, the frozen cheese after shredding will fall into the inside of the grading frame, and then the fourth motor is started to make the grading frame swing back and forth, and the frozen cheese inside the auxiliary grading frame is screened and layered through the grading screen. After the screening is completed, when discharging is required, when the grading frame swings to the side closest to the storage box and pauses, the third electric push rod is started to open the discharge chute and the grading screen is in an inclined state, so that the frozen cheese is input into the storage box. Not only the frozen cheese is screened in multiple stages, but also the cheese after screening can be quickly discharged from the device, which is convenient for subsequent continuous shredding processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0026] Figure 3 is a partial structural schematic diagram of the defrosting assembly in the present invention;

[0027] Figure 4 It is a partial structural schematic diagram of the uniform cutting and blanking component in the present invention;

[0028] Figure 5 The present invention Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0029] Figure 6 It is a partial structural schematic diagram of the thermal insulation component in the present invention;

[0030] Figure 7 The present invention Figure 6 A schematic diagram of the enlarged structure at B in the middle;

[0031] Figure 8 It is a schematic diagram of the top view of the crushing assembly in the present invention;

[0032] Fig. 9 It is a partial structural schematic diagram of the multi-stage screening assembly in the present invention;

[0033] Fig.10 It is a side view structural schematic diagram of the multi-stage screening assembly in the present invention.

[0034] In the figure: 1. Crushing box; 2. De-icing and defrosting box;

[0035] 3. De-icing assembly; 301. Scraping roller; 302. Driven frame; 303. First electric push rod; 304. First motor; 305. First guide plate; 306. Arc frame; 307. First gear; 308. First tooth plate; 309. Connecting frame; 310. Second tooth plate;

[0036] 4. Insulation assembly; 401. Insulation frame; 402. Recovery frame; 403. Serpentine pipe; 404. Drain hole; 405. Water storage tank; 406. Downward air hole; 407. Guide fan; 408. Dust screen; 409. Spiral conveying blade; 410. Air extractor; 411. Air extraction pipe; 412. Exhaust pipe;

[0037] 5. Uniform cutting and blanking assembly; 501. rectangular frame; 502. blanking plate; 503. first through hole; 504. second gear; 505. third gear plate; 506. sliding frame; 507. second electric push rod; 508. reciprocating screw rod; 509. cutting frame; 510. cutter;

[0038] 6. Crushing assembly; 601. Crushing roller; 602. Third gear; 603. Transmission rod; 604. Transmission gear;

[0039] 7. Multi-stage screening assembly; 701. Grading frame; 702. Grading screen; 703. Discharge chute; 704. Blocking plate; 705. Lifting frame; 706. Third electric push rod; 707. Synchronous rod; 708. Connecting rod; 709. Rotating disk; 710. Rectangular guide rail. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0041] Embodiment 1:

[0042] like Figures 1 to 10 As shown, it comprises a crushing box 1, a defrosting box 2 is arranged on the upper surface of the crushing box 1, a defrosting assembly 3 is arranged inside the defrosting box 2, a heat preservation assembly 4 is arranged inside the crushing box 1, a uniform cutting and unloading assembly 5 is arranged inside the crushing box 1, a crushing assembly 6 is arranged below the uniform cutting and unloading assembly 5, and a multi-stage screening assembly 7 is arranged below the crushing assembly 6;

[0043] The defrost assembly 3 includes a defrost roller 301 arranged at the four sides of the inner wall of the defrost box 2. The scraper material on the surface of the defrost roller 301 is a plastic scraper. A rotating rod is fixedly installed inside the defrost roller 301. The outer surface of the rotating rod is rotatably connected to a driven frame 302. The circumferential side of the defrost box 2 is provided with a through hole. A first electric push rod 303 is arranged inside the through hole. The driven frame 302 is fixedly installed at one end of the first electric push rod 303. The mounting frame is fixedly installed on the side surface of the defrost box 2. The side surface of the driven frame 302 is fixedly installed with a first motor 304 through a bottom plate. The output end of the first motor 304 is fixedly installed with a rotating rod. The side surface of the defrost box 2 A first slide groove is opened, and part of the bottom plate and the first motor 304 are slidably connected to the inside of the first slide groove. The defrost assembly 3 also includes a first rotating rod rotatably connected to both sides of the inner wall of the crushing box 1, and a first guide plate 305 is fixedly installed on the outer surface of the first rotating rod. An arc frame 306 is provided on the top of the first guide plate 305, and the arc frame 306 is fixedly installed on the inner wall of the crushing box 1. One end of the two first rotating rods is fixedly installed with a first gear 307, and the two first gears 307 are meshed with each other, and one side of the first gear 307 is meshed with a first tooth plate 308, and a connecting frame 309 is fixedly installed on the top of the first tooth plate 308, and a second tooth plate 310 is fixedly installed on the other end of the connecting frame 309.

[0044] The first motor 304 is then started to drive the frost scraper 301 to rotate, thereby scraping off the frost on the surface of the frozen cheese, thereby avoiding the frost adhering to the surface of the frozen cheese during the crushing process, thereby greatly reducing the resistance of the crushing blade to cutting, improving the life of the crushing blade and the cutting efficiency of the frozen cheese, and the scraped frost falls on the surface of the first guide plate 305, and is guided to the interior of the insulation component 4 through the inclined first guide plate 305, which is convenient for subsequent insulation operations, avoiding the frost from melting into water inside, thereby avoiding the surface of the frozen cheese from becoming wet, and ensuring the taste of the frozen cheese after production, and then the cold air emitted by the frost flows back into the interior of the crushing box 1, thereby maintaining the overall low temperature state of the interior and maintaining the low temperature and hardness of the frozen cheese.

[0045] When the cheese is unloaded after cutting, the second tooth plate 310 will automatically slide upwards, and the second tooth plate 310 drives the first tooth plate 308 at the other end to move synchronously through the connecting frame 309. The movement of the first tooth plate 308 causes the meshing first gear 307 to rotate, and the first gear 307 on one side drives the meshing first gear 307 on the other side to rotate synchronously, thereby causing the first rotating rods on both sides to rotate, and the rotating rods on both sides drive the first guide plates 305 on the outer surface to merge and rotate and be in a vertical state, thereby preventing the frozen cheese from falling into the interior of the insulation component 4.

[0046] Embodiment 2:

[0047] like Figures 6 to 8 As shown, the heat preservation component 4 includes rectangular grooves opened on the two side surfaces of the crushing box 1, and the outer surface of the rectangular groove is provided with a heat preservation frame 401. The two side surfaces of the crushing box 1 are provided with recovery grooves, and the side surface of the recovery groove is fixedly installed with a recovery frame 402. The inner bottom wall of the recovery frame 402 is set as a slope, and a serpentine pipe 403 is fixedly installed on one side of the inner bottom wall of the recovery frame 402. Most of the serpentine pipe 403 is located inside the heat preservation frame 401, and a plurality of drainage holes 404 are opened on the lower surface of the heat preservation frame 401. Water storage tanks 405 are set on both side surfaces of the crushing box 1. The heat preservation component 4 also includes sinking air holes 406 opened on the lower surface of the serpentine pipe 403, and a plurality of guide fans 407 are set on the side surface of the heat preservation frame 401. The side surface of the guide fan 407 A card frame is provided, and a dustproof net 408 is connected to the side surface of the card frame by bolts. A feeding motor is fixedly installed on the upper surface of the recovery frame 402, and a rotating shaft is fixedly installed on the output end of the feeding motor. A spiral conveying blade 409 is provided on the outer surface of the rotating shaft. The spiral conveying blade 409 is rotatably connected to the inside of the serpentine pipe 403. The insulation component 4 also includes an exhaust fan 410 fixedly installed on the side surface of the crushing box 1, and a plurality of exhaust pipes 411 are fixedly installed on the input end of the exhaust fan 410. The exhaust pipe 411 is fixedly installed on the side surface of the insulation frame 401, and an exhaust pipe 412 is fixedly installed on the output end of the exhaust fan 410, wherein a through hole is opened inside the rotating shaft on one side, and an exhaust pipe 412 is provided inside the through hole, and one end of the exhaust pipe 412 is connected to the air inlet.

[0048] In this embodiment: the scraped frost flows into the interior of the recovery frame 402, and flows to the top of the serpentine pipe 403 through the bottom slope setting, and then the unloading motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the spiral conveying blade 409 to rotate. The spiral conveying blade 409 rotates to input the frost into the interior of the serpentine pipe 403, and the frost emits cold air. Due to the high density of the cold air, it will sink, and then the guide fan 407 on one side is started to blow the cold air into the interior of the crushing box 1. The dustproof net 408 is set to filter the dust in the air, so as to avoid contamination of the frozen cheese. The melted frost flows into the interior of the water storage tank 405 through the drainage hole 404, and the stored water can be used for subsequent use;

[0049] During the process of pulverizing the frozen cheese, the vacuum fan 410 is started to input the internal cold air into the vacuum fan 410 through the vacuum pipe 411, and then input it into the inside of the pulverizing roller 601 through the exhaust pipe 412, and discharged through the air outlet holes on the surface of the pulverizing roller 601, thereby reducing the heat generated by the friction between the pulverizing blade and the frozen cheese, avoiding local melting of the cheese, and thus ensuring the texture of the frozen cheese.

[0050] Embodiment three:

[0051] like Figure 1 , Figure 2 and Figure 8 As shown, the crushing assembly 6 includes guide plates fixedly installed on both sides of the inner wall of the crushing box 1, and both sides of the inner wall of the crushing box 1 are rotatably connected with a rotating shaft, a crushing roller 601 is fixedly installed on one end of the rotating shaft, the interior of the crushing roller 601 is provided with a hollow state, an air inlet is provided on one side of the crushing roller 601, and a plurality of air outlets are provided between the crushing blades on the surface of the crushing roller 601, and the outer surface of one side of the rotating shaft is respectively provided with a first pulley and a third gear 602, a side surface of the crushing box 1 is rotatably connected with a transmission rod 603, a transmission gear 604 and a second pulley are fixedly installed on the outer surface of the transmission rod 603, the transmission gear 604 is meshed with the third gear 602, the outer surfaces of the second pulley and the first pulley are overlapped with a belt, a third motor is fixedly installed on the side surface of the crushing box 1, and a rotating shaft is fixedly installed on the output end of the third motor.

[0052] In this embodiment: during the crushing process, the third motor is started to drive the rotating shaft on one side to rotate, the rotating shaft drives the second pulley on the other side to rotate through the first pulley on the outer surface, the second pulley drives the internal transmission rod 603 to rotate, the transmission rod 603 drives the transmission gear 604 on the outer surface to rotate, the transmission gear 604 rotates and drives the meshing third gear 602 and the internal rotating shaft to rotate, so that the crushing rollers 601 on both sides rotate in opposite directions to complete the crushing operation of the frozen cheese, the air outlet is set as a tiny air hole, and in this scheme, the minimum size of the crushing of the frozen cheese by the crushing roller 601 is larger than the size of the air outlet.

[0053] Embodiment 4:

[0054] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the uniform cutting and unloading assembly 5 includes a rectangular frame 501 slidably connected to the inner wall of the crushing box 1, and the two sides of the inner wall of the rectangular frame 501 are rotatably connected to the second rotating rod, and the outer surface of the second rotating rod is fixedly installed with a unloading plate 502, and the surface of the unloading plate 502 is provided with a plurality of first through holes 503, and the outer surface of the second rotating rod is fixedly installed with a second gear 504, and one side of the second gear 504 is meshingly connected with a third tooth plate 505, and the tops of the third tooth plates 505 on both sides are fixedly installed with sliding frames 506, and the outer surface of the crushing box 1 is fixedly installed with a second electric push rod 507, and the top of the second electric push rod 507 is fixedly installed There is a sliding frame 506, the second tooth plate 310 is meshed with the second gear 504 on one side, the side surface of the rectangular frame 501 is provided with a vibration motor, the vibration motor is fixedly installed on the inner wall of the crushing box 1, the side surface of the crushing box 1 is fixedly installed with a second motor, the output end of the second motor is fixedly installed with a reciprocating screw rod 508, the inner wall of the crushing box 1 is provided with a slitting frame 509 through a clamping plate, the upper surface of the slitting frame 509 is slidably connected with a cutter 510, and connecting parts are fixedly installed on both sides of the cutter 510, the internal sliding penetration of the connecting part on one side is connected with a guide column, and the internal thread of the connecting part on the other side is connected with the reciprocating screw rod 508.

[0055] In this embodiment: the whole frozen cheese is inserted into the inside of the cutting frame 509, and then the second motor is started to drive the reciprocating screw 508 to rotate, and the reciprocating screw 508 rotates so that the connecting member drives the cutter 510 to move, thereby separating the bottom cut part from the upper part, and then an even amount of frozen cheese falls into the inside of the rectangular frame 501, and then the vibration motor is started to drive the rectangular frame 501 and the frozen cheese inside to vibrate slightly, so as to further clean the frost attached to the surface;

[0056] When it is necessary to unload the material, the staff starts the second electric push rod 507 to drive the sliding frame 506 to move, and the sliding frame 506 drives the third tooth plates 505 at both ends to move upward. The third tooth plates 505 move upward to rotate the second gear 504, and the second gear 504 drives the internal second rotating rod to rotate. The second rotating rod drives the unloading plate 502 on the outer surface to rotate, and the inclined unloading plate 502 transports the frozen cheese on the surface downward. When the unloading plate 502 rotates, the first guide plates 305 opened on both sides will automatically tighten, and several equal amounts of frozen cheese will evenly contact the crushing roller 601, thereby improving the crushing efficiency and quality. When unloading the material, the horizontal unloading plate 502 will rotate, and synchronously drive the first guide plates 305 on both sides to rotate to a vertical state, to ensure that the frozen cheese flows stably to the bottom.

[0057] Embodiment five:

[0058] like Figures 1 to 10 As shown, the multi-stage screening assembly 7 includes a grading frame 701 slidably connected to the inner bottom wall of the crushing box 1, a plurality of grading screens 702 are rotatably connected to the inner side wall of the grading frame 701, a plurality of discharge grooves 703 are provided on the side surface of the grading frame 701, a blocking plate 704 is slidably connected to the inner top wall of the discharge groove 703, a lifting frame 705 is slidably penetrated and connected to the inside of the grading frame 701, a blocking plate 704 is fixedly installed on the outer surface of the lifting frame 705, a third electric push rod 706 is fixedly installed on the upper surface of the grading frame 701, and a lifting frame 705 is fixedly installed on the top of the third electric push rod 706, and a plurality of grading frames 701 are rotatably connected through a hinge seat. It is connected to a synchronization rod 707, and both sides of the upper surface of the top grading screen 702 are rotatably connected to connecting rods 708 through hinged seats. The other end of the connecting rod 708 is connected to the side surface of the lifting frame 705 through a hinged seat. The fourth motor is fixedly installed on the side surface of the crushing box 1, and a rotating disk 709 is fixedly installed on the output end of the fourth motor. A clamping column is fixedly installed on the side surface of the rotating disk 709, and a rectangular guide rail 710 is slidably connected to the outer surface of the clamping column. The rectangular guide rail 710 is fixedly installed on the side surface of the grading frame 701. A plurality of discharge troughs are opened on the side surface of the crushing box 1, and a bearing frame is fixedly installed on the side surface of the discharge trough, and a storage box is placed inside the bearing frame.

[0059] In this embodiment, the crushed frozen cheese falls into the grading frame 701, and at the same time, the fourth motor is started to drive the rotating disk 709 to rotate, and the rotating disk 709 drives the clamping column to rotate, and the clamping column slides inside the rectangular guide rail 710, so that the grading frame 701 is driven to swing back and forth inside the crushing box 1 through the rectangular guide rail 710. The range of the back-and-forth swinging ensures that the crushed frozen cheese always falls into the grading frame 701, and the back-and-forth swinging assists the grading screen 702 in the screening efficiency of the frozen cheese.

[0060] After the screening is completed, when the grading frame 701 swings to the side closest to the storage frame, it is positioned, the discharge chute 703 is connected to the discharge chute, and then the third electric push rod 706 is started to drive the lifting frame 705 to move upward, and the lifting frame 705 drives the blocking plate 704 to separate from the inside of the discharge chute 703, and the discharge chute 703 is in an open state. During the movement of the lifting frame 705, it drives the connecting rod 708 to move, and the connecting rod 708 drives the uppermost grading screen 702 to tilt. The uppermost grading screen 702 drives the lower grading screen 702 to tilt synchronously by rotating the connected synchronous rod 707, thereby inputting the graded frozen cheese inside into the storage box, which not only performs multi-stage screening on the frozen cheese, but also can quickly discharge the cheese after screening, which is convenient for subsequent continuous crushing processing operations.

[0061] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0062] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0063] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A frozen cheese pulverizer, characterized in that: The invention comprises a crushing box (1), wherein the upper surface of the crushing box (1) is provided with a defrosting box (2), the interior of the defrosting box (2) is provided with a defrosting assembly (3), the interior of the crushing box (1) is provided with a heat preservation assembly (4), the interior of the crushing box (1) is provided with a uniform cutting and unloading assembly (5), a crushing assembly (6) is provided below the uniform cutting and unloading assembly (5), and a multi-stage screening assembly (7) is provided below the crushing assembly (6); The defrosting assembly (3) comprises a frost scraping roller (301) arranged at four sides of the inner wall of the defrosting box (2); the scraper on the surface of the frost scraping roller (301) is made of a plastic scraper; a rotating rod is fixedly installed inside the frost scraping roller (301); the outer surface of the rotating rod is rotatably connected to a driven frame (302); the circumferential side of the defrosting box (2) is provided with a through hole; a first electric push rod (303) is arranged inside the through hole; one end of the first electric push rod (303) is fixedly mounted on the inner side of the defrosting box (2); A driven frame (302) is installed, one end of the first electric push rod (303) is fixedly installed with a mounting frame, the mounting frame is fixedly installed on the side surface of the defrost box (2), the side surface of the driven frame (302) is fixedly installed with a first motor (304) through a bottom plate, the output end of the first motor (304) is fixedly installed with a rotating rod, the side surface of the defrost box (2) is provided with a first slide groove, and part of the bottom plate and the first motor (304) are slidably connected inside the first slide groove; The heat preservation component (4) comprises rectangular grooves formed on the surfaces of both sides of the crushing box (1), the outer surfaces of the rectangular grooves are provided with heat preservation frames (401), the surfaces of both sides of the crushing box (1) are provided with recovery grooves, the side surfaces of the recovery grooves are fixedly mounted with recovery frames (402), the inner bottom wall of the recovery frame (402) is arranged as a slope, a serpentine pipe (403) is fixedly mounted on one side of the inner bottom wall of the recovery frame (402), most of the serpentine pipe (403) is located inside the heat preservation frame (401), a plurality of drainage holes (404) are formed on the lower surface of the heat preservation frame (401), and water storage tanks (405) are provided on the surfaces of both sides of the crushing box (1).

2. A frozen cheese pulverizer according to claim 1, characterized in that: The defrost assembly (3) also includes a first rotating rod rotatably connected to both sides of the inner wall of the crushing box (1); a first guide plate (305) is fixedly installed on the outer surface of the first rotating rod; an arc frame (306) is provided on the top of the first guide plate (305); the arc frame (306) is fixedly installed on the inner wall of the crushing box (1); one end of each of the two first rotating rods is fixedly installed with a first gear (307); the two first gears (307) are meshed and connected to each other; one side of the first gear (307) is meshed and connected with a first tooth plate (308); a connecting frame (309) is fixedly installed on the top of the first tooth plate (308); and a second tooth plate (310) is fixedly installed on the other end of the connecting frame (309).

3. A frozen cheese pulverizer according to claim 2, characterized in that: The uniform cutting and unloading component (5) comprises a rectangular frame (501) slidably connected to the inner wall of the crushing box (1), and second rotating rods are rotatably connected to both sides of the inner wall of the rectangular frame (501), and a unloading plate (502) is fixedly installed on the outer surface of the second rotating rod, and a plurality of first through holes (503) are opened on the surface of the unloading plate (502), and a second gear (504) is fixedly installed on the outer surface of the second rotating rod, and a third gear plate (505) is meshingly connected to one side of the second gear (504).

4. A frozen cheese pulverizer according to claim 3, characterized in that: A sliding frame (506) is fixedly mounted on the top of the third tooth plates (505) on both sides, a second electric push rod (507) is fixedly mounted on the outer surface of the crushing box (1), a sliding frame (506) is fixedly mounted on the top of the second electric push rod (507), the second tooth plate (310) is meshed with the second gear (504) on one side, and a vibration motor is arranged on the side surface of the rectangular frame (501), and the vibration motor is fixedly mounted on the inner wall of the crushing box (1).

5. A frozen cheese pulverizer according to claim 4, characterized in that: A second motor is fixedly mounted on the side surface of the crushing box (1), a reciprocating screw rod (508) is fixedly mounted on the output end of the second motor, a slitting frame (509) is provided on the inner wall of the crushing box (1) via a clamping plate, a cutter (510) is slidably connected to the upper surface of the slitting frame (509), connecting pieces are fixedly mounted on both sides of the cutter (510), a guide column is slidably penetrated inside the connecting piece on one side, and a reciprocating screw rod (508) is threadedly connected inside the connecting piece on the other side.

6. A frozen cheese pulverizer according to claim 1, characterized in that: The insulation component (4) also includes a sinking air hole (406) opened on the lower surface of the serpentine pipe (403), a plurality of guide fans (407) are arranged on the side surface of the insulation frame (401), a card frame is arranged on the side surface of the guide fan (407), and a dustproof net (408) is connected to the side surface of the card frame by bolts, a feeding motor is fixedly installed on the upper surface of the recovery frame (402), a rotating shaft is fixedly installed on the output end of the feeding motor, a spiral conveying blade (409) is arranged on the outer surface of the rotating shaft, and the spiral conveying blade (409) is rotatably connected to the inside of the serpentine pipe (403).

7. A frozen cheese pulverizer according to claim 1, characterized in that: The pulverizing assembly (6) comprises guide plates fixedly mounted on both sides of the inner side wall of the pulverizing box (1), both sides of the inner side wall of the pulverizing box (1) are rotatably connected with a rotating shaft, a pulverizing roller (601) is fixedly mounted on one end of the rotating shaft, the interior of the pulverizing roller (601) is provided with a hollow state, an air inlet hole is provided on one side of the pulverizing roller (601), a plurality of air outlet holes are provided between the pulverizing blades on the surface of the pulverizing roller (601), a first belt pulley and a third gear (602) are respectively provided on the outer surface of one side of the rotating shaft, a transmission rod (603) is rotatably connected to the side surface of the pulverizing box (1), a transmission gear (604) and a second belt pulley are fixedly mounted on the outer surface of the transmission rod (603), the transmission gear (604) and the third gear (602) are meshed and connected, the outer surfaces of the second belt pulley and the first belt pulley are overlapped with a belt, a third motor is fixedly mounted on the side surface of the pulverizing box (1), and the output end of the third motor is fixedly mounted with a rotating shaft.

8. A frozen cheese pulverizer according to claim 7, characterized in that: The heat preservation component (4) further comprises an exhaust fan (410) fixedly mounted on the side surface of the crushing box (1); a plurality of exhaust pipes (411) are fixedly mounted on the input end of the exhaust fan (410); the exhaust pipes (411) are fixedly mounted on the side surface of the heat preservation frame (401); an exhaust pipe (412) is fixedly mounted on the output end of the exhaust fan (410); a through hole is opened inside the rotating shaft on one side; an exhaust pipe (412) is arranged inside the through hole; one end of the exhaust pipe (412) is connected to the air inlet.

9. The frozen cheese pulverizer according to claim 1, characterized in that: The multi-stage screening assembly (7) comprises a grading frame (701) slidably connected to the inner bottom wall of the crushing box (1); a plurality of grading screens (702) are rotatably connected to the inner side wall of the grading frame (701); a plurality of discharge grooves (703) are provided on the side surface of the grading frame (701); a blocking plate (704) is slidably connected to the inner top wall of the discharge groove (703); a lifting frame (705) is slidably penetrated and connected inside the grading frame (701); a blocking plate (704) is fixedly installed on the outer surface of the lifting frame (705); a third electric push rod (706) is fixedly installed on the upper surface of the grading frame (701); and the lifting frame (705) is fixedly installed on the top of the third electric push rod (706).

10. A frozen cheese pulverizer according to claim 9, characterized in that: A plurality of the grading frames (701) are rotatably connected with a synchronization rod (707) via an articulated seat, and both sides of the upper surface of the top grading screen (702) are rotatably connected with a connecting rod (708) via an articulated seat, and the other end of the connecting rod (708) is connected to the side surface of the lifting frame (705) via an articulated seat, and a fourth motor is fixedly installed on the side surface of the crushing box (1), and a rotating disk (709) is fixedly installed on the output end of the fourth motor, and a clamping column is fixedly installed on the side surface of the rotating disk (709), and the outer surface of the clamping column is slidably connected with a rectangular guide rail (710), and the rectangular guide rail (710) is fixedly installed on the side surface of the grading frame (701), and a plurality of discharge troughs are opened on the side surface of the crushing box (1), and a bearing frame is fixedly installed on the side surface of the discharge trough, and a storage box is placed inside the bearing frame.

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