Food cutting platform with sterilization structure

Abstract

The invention discloses a food cutting platform with a sterilization structure, and relates to the technical field of meat cutting, the food cutting platform comprises a main cutting mechanism, the main cutting mechanism comprises a shell, the inner wall of the shell is rotatably connected with a spline shaft, and the outer wall of the spline shaft is slidably sleeved with a plurality of groups of cutting blades; a group of auxiliary cutting and fixing mechanisms is arranged beside each group of cutting blades; the auxiliary cutting fixing mechanism comprises a connecting frame, a gear set is installed on the inner wall of the connecting frame, and two cranks are fixedly connected to the bottom end of the gear set. According to the invention, cutting strips on a plurality of groups of auxiliary cutting and fixing mechanisms simultaneously press down to cut the interior of meat, and then the meat is pushed by the cutting strips to approach to cutting blades, so that the meat is fixed by a plurality of groups of cutting blades, thereby avoiding the phenomenon that the meat is driven to deviate when the cutting blades carry out thermal cutting, and cutting the meat out of holes in advance. And the meat can be more smoothly cut by the cutting blade during cutting.

Description

Technical Field

[0001] The invention relates to the technical field of meat cutting, in particular to a food cutting platform with a sterilization structure. Background Art

[0002] In meat processing, different meats have different cutting requirements for the thickness of the slices. In order to adapt to the cutting of different meats, factories generally directly replace the knife group corresponding to the spacing requirements of the meat food processing and cutting equipment or manually adjust the distance between the knives one by one. Direct replacement of the knife group requires preparing multiple knife groups for replacement, which will increase the processing cost. Manually adjusting the knife spacing is time-consuming and labor-intensive and cannot guarantee the accuracy of the spacing between the knives to be completely uniform, which is not conducive to improving the quality of meat processing.

[0003] The existing patent (publication number: CN118000234A) discloses a meat food cutting and processing equipment and a use method thereof, comprising a machine body and a frame fixedly mounted on the machine body, a cutting assembly is arranged on the frame, and transmission assemblies are arranged on both sides of the cutting assembly, the cutting assembly comprises a hollow rotating shaft, a limiting groove is arranged on the hollow rotating shaft, two groups of round blocks are rotatably mounted in the hollow rotating shaft, a rotating rod is fixedly connected between the two groups of round blocks, a plurality of groups of threaded grooves are arranged on the rotating rod, a plurality of groups of circular rings are rotatably sleeved on the rotating rod, a connecting rod is fixedly mounted on the circular ring, and a plurality of groups of disc knives are sleeved on the hollow rotating shaft, and a cutting assembly is arranged, and the rotating rod controls the simultaneous movement of the plurality of disc knives through the spiral groove, and because the pitch of the threaded groove on the rotating rod is different, the disc knives can always maintain the same changed spacing while changing the spacing, and the auxiliary assembly can stabilize the properties of the meat without changing when the meat is cut, and clean the disc knives.

[0004] However, the above technical solution still has certain defects. When cutting meat, the meat itself is relatively soft. When the meat contacts the disc knife, the meat that contacts the disc knife first will be pulled by the disc knife while being cut, thereby causing the meat in other parts to be pulled toward the disc knife, causing the meat to shift toward the part that contacts the disc knife first, resulting in uneven cutting. In addition, the disc knife in the above technology is adjustable, and there is a filter screen under the disc knife. There is a gap between the disc knife and the filter screen, resulting in the meat being unable to be completely cut after passing through the disc knife, resulting in a phenomenon of continuous cutting. For this reason, a food cutting platform with a sterilization structure is proposed. Summary of the invention

[0005] Based on this, the object of the present invention is to provide a food cutting platform with a sterilization structure to solve the technical problems raised in the above background.

[0006] To achieve the above object, the present invention provides the following technical solution: a food cutting platform with a sterilization structure, comprising a main cutting mechanism, the main cutting mechanism comprising a shell, the inner wall of the shell is rotatably connected to a spline shaft, the outer wall of the spline shaft is slidingly sleeved with multiple groups of cutting blades, and each group of the cutting blades is respectively provided with a group of auxiliary cutting fixing mechanisms; The auxiliary cutting fixing mechanism includes a connecting frame, the inner wall of the connecting frame is installed with a gear group, the bottom end of the gear group is fixedly connected with two groups of cranks, the outer walls of the two groups of cranks are rotatably sleeved with a connecting frame, the two ends of the connecting frame are respectively fixedly connected with a group of limit rods, the outer walls of the two groups of limit rods are slidably sleeved with two groups of cutting strips, the outer walls of each group of limit rods are respectively sleeved with a group of return springs, each group of return springs are respectively abutted against the side walls of a group of cutting strips, the top of each group of cutting strips is respectively rotatably connected with a group of push rods, the ends of the two groups of push rods are hinged with pull rods, the two ends of the pull rods are respectively fixedly connected with a group of sliding rods, the outer walls of each group of sliding rods are respectively slidably sleeved with a group of sliding frames, and the top of the sliding frame is fixedly connected to the outer wall of the connecting frame.

[0007] As a preferred technical solution of a food cutting platform with a sterilization structure of the present invention, the inner wall of the outer shell is rotatably connected to a secondary drive shaft located next to the spline shaft, the cross-section of the secondary drive shaft is rectangular, the ends of the spline shaft and the secondary drive shaft are fixedly connected with a synchronous belt, and a motor is fixedly installed on the side wall of the outer shell, the output end of the motor is coaxially connected to the secondary drive shaft through a connector, and the secondary drive shaft is slidably sleeved on the top of the gear set.

[0008] As a preferred technical solution of a food cutting platform with a sterilization structure of the present invention, an adjustment mechanism is fixedly connected to the inner wall of the shell, and the adjustment mechanism includes two groups of guide frames, and the two groups of guide frames are fixedly connected to the inner wall of the shell.

[0009] As a preferred technical solution of a food cutting platform with a sterilization structure of the present invention, two groups of sliders are slidably connected inside each group of guide frames, and the sliders on the same group of guide frames are respectively close to the top and bottom ends of the guide frames. Two groups of electric push rods are installed on the side walls of the guide frames, and the ends of each group of electric push rods are hinged to the side walls of the sliders.

[0010] As a preferred technical solution of a food cutting platform with a sterilization structure of the present invention, the side walls of each group of cutting blades are rotatably connected to a group of limit frames, and the limit frames are coaxially connected to the cutting blades, the connecting frame is fixedly connected to one side of the limit frames, and a plurality of groups of support plates are slidably provided at the bottom end of the inner wall of the outer shell, and each group of support plates is respectively sleeved on the outside of a group of cutting blades.

[0011] As a preferred technical solution of a food cutting platform with a sterilization structure of the present invention, a group of pressure plates is fixedly connected between the two groups of sliding blocks near the top end of the guide frame, and another group of pressure plates is fixedly connected between the two groups of sliding blocks near the bottom end of the guide frame. The outer walls of each group of the pressure plates are slidably connected to multiple groups of connecting blocks, and the bottom ends of each group of the connecting blocks are respectively hinged to two groups of top plates, and each group of the top plates near the top end is respectively hinged to the top end of a group of limiting frames, and a guide rod is fixedly connected between the two groups of guide frames, and the guide rod is slidably connected to the inner walls of multiple groups of limiting frames, and each group of the top plates near the bottom end is respectively hinged to the bottom end of a group of support plates.

[0012] As a preferred technical solution of a food cutting platform with a sterilization structure of the present invention, each group of the guide frames is fixedly connected to a side away from the connecting frame with a group of cleaning and maintenance mechanisms, and the cleaning and maintenance mechanisms include two groups of pressure chambers, and the outer walls of each group of the pressure chambers are slidably connected to sliding plates, one side of the sliding plates is fixedly connected to a grinding strip, and the other side of the sliding plates is fixedly connected to a sponge strip.

[0013] As a preferred technical solution of a food cutting platform with a sterilization structure of the present invention, the side walls of the two groups of pressure chambers are respectively fixedly connected with a group of nozzles, and the nozzles are connected to the interior of the pressure chambers through water pipes.

[0014] As a preferred technical solution of a food cutting platform with a sterilization structure of the present invention, the inner wall sliding sleeve of the pressure chamber is provided with a sleeve, one end of the sleeve is fixedly connected to the side wall of the sliding plate, the end of the sleeve located inside the pressure chamber is slidingly provided with an inner tube, and the end of the inner tube located outside the sleeve is fixedly connected to a piston.

[0015] As a preferred technical solution of a food cutting platform with a sterilization structure of the present invention, a first return spring is fixedly sleeved between the piston and the sleeve, a second return spring is fixedly sleeved on the outer wall of the sleeve, the end of the second return spring is fixedly connected to the inner wall of the pressure chamber, the two groups of pressure chambers are connected by a pipeline, and the elastic force of the second return spring is smaller than that of the first return spring.

[0016] In summary, the present invention mainly has the following beneficial effects: 1. The present invention uses multiple groups of cutting strips on the auxiliary cutting fixing mechanism to press down at the same time and cut into the inside of the meat, and then uses the cutting strips to push the meat toward the cutting blades, so that the meat is fixed by the multiple groups of cutting blades, thereby preventing the meat from being deviated when the cutting blades are hot-cut, and can cut an opening in the meat in advance, so that the cutting blades can cut the meat more smoothly when cutting; 2. The present invention drives the slider to move by an electric push rod, so that the pressure plate pushes the top plate, thereby increasing the interval between the multiple groups of limit frames, and makes the multiple groups of support plates move synchronously, so that the multiple groups of cutting blades move under the drive of the limit frames, thereby changing the interval between the multiple groups of blades, and the pork slides over the support, and the support is sleeved on the outside of the cutting blade, avoiding the problem in the prior art that there is a gap between the disc knife and the filter below, resulting in the meat not being completely cut off; 3. The present invention injects disinfectant water into the pressure chamber through a pipeline, so that the piston is pushed, so that the grinding strip and the sponge strip are attached to the cutting blade, and then the disinfectant water enters the interior of the nozzle, so that the disinfectant water is sprayed onto the cutting blade, thereby disinfecting the cutting blade, and the disinfectant water will be thrown onto other parts of the dividing platform during the rotation of the cutting blade, thereby disinfecting the entire dividing platform, and the grinding strip and the sponge strip grind and clean the cutting blade, so that the debris on the cutting blade is cleaned and the sharpness of the cutting blade is maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the front view of the internal structure of the housing of the present invention; Figure 4 It is a bottom view schematic diagram of the internal structure of the housing of the present invention; Figure 5 It is a schematic diagram of the main structure of the adjustment mechanism of the present invention; Figure 6 It is a schematic diagram of the main structure of the position relationship of the limit frame of the present invention; Figure 7 It is a schematic diagram of the main structure of the cleaning and maintenance mechanism of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the pressure chamber of the present invention; Fig. 9 It is a schematic diagram of the cross-sectional structure of the connection frame of the present invention; Fig.10 It is a schematic diagram of the connection structure and the explosion structure of the cutting strip of the present invention.

[0018] In the figure: 1. Main cutting mechanism; 2. Adjustment mechanism; 3. Auxiliary cutting and fixing mechanism; 4. Cleaning and maintenance mechanism; 101, housing; 102, motor; 103, synchronous belt; 104, spline shaft; 105, auxiliary drive shaft; 106, cutting disc; 107, support plate; 201, guide frame; 202, slider; 203, pressure plate; 204, connecting block; 205, top plate; 206, limit frame; 207, guide rod; 208, electric push rod; 301, connecting frame; 302, gear set; 303, crank; 304, sliding frame; 305, connecting frame; 306, limit rod; 307, cutting strip; 308, return spring; 309, push rod; 310, pull rod; 311, sliding rod; 401. Pressure chamber; 402. Sliding plate; 403. Grinding strip; 404. Sponge strip; 405. Nozzle; 406. Pipe; 407. Sleeve; 408. Inner tube; 409. Piston; 410. First return spring; 411. Second return spring. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] The following describes an embodiment of the present invention based on its overall structure.

[0021] A food segmentation platform with a sterilization structure, such as Figures 1 to 10 As shown, it comprises a main cutting mechanism 1, which comprises a housing 101, the inner wall of the housing 101 is rotatably connected with a spline shaft 104, the outer wall of the spline shaft 104 is slidingly sleeved with a plurality of cutting blades 106, and a group of auxiliary cutting fixing mechanisms 3 are respectively arranged next to each group of cutting blades 106; The auxiliary cutting fixing mechanism 3 includes a connecting frame 301, the inner wall of the connecting frame 301 is installed with a gear set 302, the bottom end of the gear set 302 is fixedly connected with two groups of cranks 303, the outer walls of the two groups of cranks 303 are rotatably sleeved with a connecting frame 305, both ends of the connecting frame 305 are respectively fixedly connected with a group of limiting rods 306, the outer walls of the two groups of limiting rods 306 are slidably sleeved with two groups of cutting strips 307, the outer wall of each group of limiting rods 306 is respectively sleeved with a group of return springs 308, each group of return springs 308 is respectively abutted against the side wall of a group of cutting strips 307, the top of each group of cutting strips 307 is respectively rotatably connected with a group of push rods 309, and the ends of the two groups of push rods 309 are hinged with pull rods 310, a group of sliding rods 311 are fixedly connected at both ends of the pull rod 310, and a group of sliding frames 304 are slidably sleeved on the outer wall of each group of sliding rods 311. The top of the sliding frame 304 is fixedly connected to the outer wall of the connecting frame 301, and the inner wall of the outer shell 101 is rotatably connected to the auxiliary drive shaft 105 located next to the spline shaft 104. The cross-section of the auxiliary drive shaft 105 is rectangular, and the ends of the spline shaft 104 and the auxiliary drive shaft 105 are fixedly connected with a synchronous belt 103. The side wall of the outer shell 101 is fixedly installed with a motor 102, and the output end of the motor 102 is coaxially connected to the auxiliary drive shaft 105 through a connector, and the auxiliary drive shaft 105 is slidably sleeved on the top of the gear set 302.

[0022] The motor 102 drives the synchronous belt 103 to rotate, so that the synchronous belt 103 drives the spline shaft 104 and the auxiliary drive shaft 105 to rotate. The spline shaft 104 drives the cutting blade 106 to rotate during the rotation, and the meat is placed on the support plate 107. The auxiliary drive shaft 105 drives the gear set 302 to rotate. The gear set 302 drives the crank 303 to rotate during the rotation. The two sets of cranks 303 drive the connecting frame 305 to make a circular motion during the rotation, so that the connecting frame 305 drives the cutting strip 307 to make a circular motion, and the two sets of cranks 303 drive the connecting frame 305 at the same time, so the cutting strip 307 is always parallel to the support plate 107. During the circular motion of the cutting strip 307, the cutting strip 307 contacts the meat downward, so that the cutting strip 307 cuts into the meat, and as the cutting strip 307 moves, the meat is pushed by the cutting strip 307 to approach the cutting blade 106, and when the cutting strip 307 pushes the meat to approach the cutting blade 106 The sliding rod 311 is blocked by the sliding frame 304, so that the pull rod 310 cannot follow the cutting strip 307 to approach the cutting blade 106, so that the push rod 309 is blocked. At this time, the cutting strip 307 continues to approach the cutting blade 106, so the angle between the two sets of push rods 309 rotates, so that the two sets of cutting strips 307 are pushed to both sides, so that a gap is opened at the contact position between the meat and the cutting strip 307, and a gap appears between the two sets of cutting strips 307. Then, as the cutting strip 307 continues to approach the slice, the cutting blade 106 cuts the meat, and the gap between the two sets of cutting strips 307 prevents the cutting blade 106 from contacting the cutting strip 307. Then, as the cutting strip 307 moves in a circle, the cutting strip 307 is separated from the heat and moves away from the cutting blade 106. Through the above process, the cutting strip 307 is used to cut into the meat and then push the meat to be cut by the cutting blade 106, so that no deviation occurs during the cutting of the meat.

[0023] Please refer to Figure 3 , Figure 4 , Figure 5 and Figure 6The inner wall of the shell 101 is fixedly connected with an adjustment mechanism 2, and the adjustment mechanism 2 includes two groups of guide frames 201, and the two groups of guide frames 201 are fixedly connected to the inner wall of the shell 101. Two groups of sliders 202 are slidably connected inside each group of guide frames 201. The sliders 202 on the same group of guide frames 201 are respectively close to the top and bottom of the guide frames 201. Two groups of electric push rods 208 are installed on the side walls of the guide frames 201. The end of each group of electric push rods 208 is hinged to the side walls of the sliders 202. The side walls of each group of cutting blades 106 are respectively rotatably connected with a group of limit frames 206, and the limit frames 206 are coaxially connected with the cutting blades 106. The connecting frame 301 is fixedly connected to one side of the limit frames 206. The bottom end of the inner wall of the shell 101 is slidably provided with multiple groups The support plates 107, each group of support plates 107 is respectively sleeved on the outside of a group of cutting blades 106, a group of pressure plates 203 is fixedly connected between the two groups of sliders 202 near the top of the guide frame 201, and another group of pressure plates 203 is fixedly connected between the two groups of sliders 202 near the bottom of the guide frame 201, the outer wall of each group of pressure plates 203 is slidably connected with multiple groups of connecting blocks 204, the bottom end of each group of connecting blocks 204 is respectively hinged with two groups of top plates 205, each group of top plates 205 near the top is respectively hinged to the top of a group of limiting frames 206, a guide rod 207 is fixedly connected between the two groups of guide frames 201, the guide rod 207 is slidably connected to the inner wall of multiple groups of limiting frames 206, and each group of top plates 205 near the bottom is respectively hinged to the bottom end of a group of support plates 107.

[0024] Since the cutting blades 106 are slidably sleeved on the spline shaft 104, the gap between the cutting blades 106 can still be driven to rotate by the spline shaft 104 after being adjusted, and the slider 202 is pushed to move by the electric push rod 208. The slider 202 drives the pressure plate 203 to move during the sliding process, and the pressure plate 203 pushes the top plate 205 through the connecting block 204, so that the top plate 205 pushes the limit frame 206 to slide on the outer wall of the limit rod 306, and makes the interval between the two adjacent groups of limit frames 206 larger, thereby driving the interval between multiple groups of cutting blades 106 to increase. At the same time, the top plate 205 located below pushes the interval between multiple groups of supporting plates 107 to increase, so that the supporting plates 107 and the cutting blades 106 move synchronously, and the slider 202 is driven to slide in the opposite direction by the electric push rod 208, so that the interval between multiple groups of cutting blades 106 can be reduced.

[0025] Please refer to Figure 6 , Figure 7 and Figure 8A cleaning and maintenance mechanism 4 is fixedly connected to one side of each guide frame 201 away from the connection frame 301. The cleaning and maintenance mechanism 4 includes two pressure chambers 401. The outer wall of each pressure chamber 401 is slidably connected to a sliding plate 402. A grinding strip 403 is fixedly connected to one side of the sliding plate 402. A sponge strip 404 is fixedly connected to the other side of the sliding plate 402. A group of nozzles 405 are fixedly connected to the side walls of the two pressure chambers 401. The nozzles 405 are connected to the interior of the pressure chamber 401 through a water pipe. The inner wall of the pressure chamber 401 is slidably sleeved with a sleeve 407. The sleeve 407 One end is fixedly connected to the side wall of the sliding plate 402, the end of the sleeve 407 located inside the pressure chamber 401 is slidably sleeved with an inner tube 408, the end of the inner tube 408 located outside the sleeve 407 is fixedly connected with a piston 409, a first return spring 410 is fixedly sleeved between the piston 409 and the sleeve 407, the outer wall of the sleeve 407 is fixedly sleeved with a second return spring 411, the end of the second return spring 411 is fixedly connected to the inner wall of the pressure chamber 401, the two groups of pressure chambers 401 are connected by a pipe 406, and the elastic force of the second return spring 411 is smaller than that of the first return spring 410.

[0026] Disinfectant water is injected into the pressure chamber 401 through the pipe 406, so that the disinfectant water in the pressure chamber 401 pushes the piston 409, and the piston 409 pushes the sleeve 407 through the first return spring 410, so that the sleeve 407 extends to the outside of the pressure chamber 401, and compresses the second return spring 411, so that the sliding plate 402 slides on the outer wall of the pressure chamber 401, so that the grinding strip 403 and the sponge strip 404 are attached to the outer wall of the cutting blade 106, and then as the disinfectant water continues to be injected into the pressure chamber 401, the piston 409 is continuously pushed. At this time, the piston 409 pushes the inner tube 408 to slide toward the inside of the sleeve 407, and compresses the first return spring 410, so that the connection between the water pipe and the pressure chamber 401 is no longer blocked. The piston 409 is blocked, and at this time the disinfectant water enters the nozzle 405 through the water pipe and is sprayed on the cutting blade 106. After the spraying is completed, the pressure of the disinfectant water is lost, so that the first return spring 410 and the second return spring 411 rebound, and the sliding plate 402 is reset, so that the grinding strip 403 and the sponge strip 404 are not in contact with the cutting blade 106. By setting the first return spring 410 and the second return spring 411, the first return spring 410 is reset when the pressure of the disinfectant water is insufficient, thereby increasing the pressure inside the pressure chamber 401, and making the pressure of the grinding strip 403 and the sponge strip 404 attached to the cutting blade 106 more stable, thereby avoiding eccentric wear caused by insufficient contact between the grinding strip 403 and the cutting blade 106.

[0027] When in use, the cutting strips 307 on the multiple groups of auxiliary cutting fixing mechanisms 3 are pressed down at the same time and cut into the inside of the meat, and then the cutting strips 307 are used to push the meat toward the cutting blades 106, so that the meat is fixed by the multiple groups of cutting blades 106, thereby avoiding the meat from being deviated when the cutting blades 106 are hot-cut, and an opening can be cut in the meat in advance, so that the cutting blades 106 can cut the meat more smoothly during cutting. The parts not involved in the device are the same as the prior art or can be implemented using the prior art.

[0028] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A food cutting platform with a sterilization structure, comprising a main cutting mechanism (1), characterized in that: The main cutting mechanism (1) comprises a housing (101), the inner wall of the housing (101) being rotatably connected to a spline shaft (104), the outer wall of the spline shaft (104) being slidingly sleeved with a plurality of groups of cutting blades (106), and a group of auxiliary cutting fixing mechanisms (3) being respectively arranged next to each group of cutting blades (106); The auxiliary cutting and fixing mechanism (3) comprises a connecting frame (301), the inner wall of the connecting frame (301) is installed with a gear group (302), the bottom end of the gear group (302) is fixedly connected with two groups of cranks (303), the outer walls of the two groups of cranks (303) are rotatably sleeved with a connecting frame (305), the two ends of the connecting frame (305) are respectively fixedly connected with a group of limiting rods (306), the outer walls of the two groups of limiting rods (306) are slidably sleeved with two groups of cutting strips (307), and the outer wall of each group of limiting rods (306) is respectively sleeved with a group of A return spring (308), each group of the return springs (308) is respectively abutted against the side wall of a group of cutting strips (307), the top of each group of the cutting strips (307) is rotatably connected to a group of push rods (309), the ends of the two groups of push rods (309) are hinged with pull rods (310), the two ends of the pull rods (310) are respectively fixedly connected to a group of sliding rods (311), the outer wall of each group of the sliding rods (311) is slidably sleeved with a group of sliding frames (304), and the top of the sliding frame (304) is fixedly connected to the outer wall of the connecting frame (301).

2. The food cutting platform with a sterilization structure according to claim 1, characterized in that: The inner wall of the housing (101) is rotatably connected to a secondary drive shaft (105) located next to the spline shaft (104); the cross section of the secondary drive shaft (105) is rectangular; the ends of the spline shaft (104) and the secondary drive shaft (105) are fixedly connected to a synchronous belt (103); a motor (102) is fixedly mounted on the side wall of the housing (101); the output end of the motor (102) is coaxially connected to the secondary drive shaft (105) via a connector; and the secondary drive shaft (105) is slidably sleeved on the top of the gear set (302).

3. The food cutting platform with a sterilization structure according to claim 1, characterized in that: An adjustment mechanism (2) is fixedly connected to the inner wall of the outer shell (101), and the adjustment mechanism (2) comprises two groups of guide frames (201). The two groups of guide frames (201) are fixedly connected to the inner wall of the outer shell (101).

4. The food cutting platform with a sterilization structure according to claim 3, characterized in that: Two groups of sliders (202) are slidably connected inside each group of guide frames (201), and the sliders (202) on the same group of guide frames (201) are respectively close to the top and bottom ends of the guide frames. Two groups of electric push rods (208) are installed on the side walls of the guide frames (201), and the ends of each group of electric push rods (208) are hinged to the side walls of the sliders (202).

5. The food cutting platform with a sterilization structure according to claim 1, characterized in that: The side walls of each group of cutting blades (106) are rotatably connected to a group of limiting frames (206), and the limiting frames (206) are coaxially connected to the cutting blades (106). The connecting frame (301) is fixedly connected to one side of the limiting frames (206). The bottom end of the inner wall of the outer shell (101) is slidably provided with multiple groups of supporting plates (107), and each group of supporting plates (107) is respectively sleeved on the outside of a group of cutting blades (106).

6. The food cutting platform with a sterilization structure according to claim 4, characterized in that: A group of pressing plates (203) are fixedly connected between the two groups of sliders (202) near the top of the guide frame (201), and another group of pressing plates (203) are fixedly connected between the two groups of sliders (202) near the bottom of the guide frame (201). The outer wall of each group of pressing plates (203) is slidably connected to multiple groups of connecting blocks (204). The bottom end of each group of connecting blocks (204) is respectively hinged to two groups of top plates (205). Each group of top plates (205) near the top is respectively hinged to the top of a group of limiting frames (206). A guide rod (207) is fixedly connected between the two groups of guide frames (201). The guide rod (207) is slidably connected to the inner walls of the multiple groups of limiting frames (206). Each group of top plates (205) near the bottom is respectively hinged to the bottom end of a group of supporting plates (107).

7. The food cutting platform with a sterilization structure according to claim 4, characterized in that: A cleaning and maintenance mechanism (4) is fixedly connected to one side of each group of guide frames (201) away from the connection frame (301), and the cleaning and maintenance mechanism (4) comprises two groups of pressure chambers (401). The outer wall of each group of pressure chambers (401) is slidably connected to a sliding plate (402), one side of the sliding plate (402) is fixedly connected to a grinding strip (403), and the other side of the sliding plate (402) is fixedly connected to a sponge strip (404).

8. The food cutting platform with a sterilization structure according to claim 7, characterized in that: A group of nozzles (405) are respectively fixedly connected to the side walls of the two groups of pressure chambers (401), and the nozzles (405) are connected to the interior of the pressure chamber (401) through water pipes.

9. The food cutting platform with a sterilization structure according to claim 7, characterized in that: The inner wall sliding sleeve of the pressure chamber (401) is provided with a sleeve (407), one end of the sleeve (407) is fixedly connected to the side wall of the sliding plate (402), the end of the sleeve (407) located inside the pressure chamber (401) is slidingly provided with an inner tube (408), and the end of the inner tube (408) located outside the sleeve (407) is fixedly connected to a piston (409).

10. The food cutting platform with a sterilization structure according to claim 9, characterized in that: A first return spring (410) is fixedly sleeved between the piston (409) and the sleeve (407), and a second return spring (411) is fixedly sleeved on the outer wall of the sleeve (407). The end of the second return spring (411) is fixedly connected to the inner wall of the pressure chamber (401). The two groups of pressure chambers (401) are connected via a pipe (406), and the elastic force of the second return spring (411) is smaller than that of the first return spring (410).

Images