Efficient blade sharpening device for French French fries water jet cutter

Abstract

The utility model discloses a French fries water jet cutter blade efficient cutter grinding device, and belongs to the field of food processing equipment.The French fries water jet cutter blade efficient cutter grinding device comprises a cutter grinding machine base, a cutter grinding assembly is arranged on the right side of the top of the cutter grinding machine base, a movable assembly is arranged on the left side of the top of the cutter grinding machine base, and the cutter grinding assembly comprises a water receiving tank formed in the right side of the top of the cutter grinding machine base; a frame plate is fixedly installed in the middle of the water receiving tank, a second stand column and a first stand column are fixedly installed at the positions, located on the side walls of the front end and the rear end of the water receiving tank, of the top of the frame plate correspondingly, a first knife sharpening piece and a second knife sharpening piece are arranged between the first stand column and the second stand column, and the second knife sharpening piece is located above the first knife sharpening piece. Through the arrangement of the first stand column, the second stand column, a first tooth groove, a first movable plate, a bidirectional motor, a first fluted disc, a second knife sharpening piece and other assemblies, the device has high knife sharpening efficiency during working, and the blade grinding precision is guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of food processing equipment, and more particularly to a high-efficiency sharpening device for a French fry water jet blade. Background Art

[0002] During the processing of French fries, the sharpness of the water jet blade directly affects the cutting quality and efficiency of the French fries. However, existing blade sharpening methods are generally inefficient. Most people sharpen the blades manually using tools such as whetstones, bowl bottoms, and plate bottoms. This makes it difficult to ensure blade grinding accuracy and poses certain safety risks, which can easily lead to hand injuries. In addition, poor blade grinding accuracy can also lead to uneven cutting of French fries, affecting product quality.

[0003] Therefore, a French fry water jet blade efficient sharpening device is specially proposed. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a high-efficiency sharpening device for French fry water jet blades, which has high sharpening efficiency and ensures the accuracy of blade grinding.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A high-efficiency sharpening device for a French fry water jet blade comprises a sharpening machine base, a sharpening assembly is provided on the top right side of the sharpening machine base, and a movable assembly is provided on the top left side of the sharpening machine base;

[0007] The knife sharpening assembly includes a water receiving trough provided on the right side of the top of the knife sharpening machine base, a frame plate is fixedly installed in the middle position of the water receiving trough, the top of the frame plate is located at the front and rear end side walls of the water receiving trough, and the second column and the first column are fixedly installed respectively, a first sharpening member and a second sharpening member are arranged between the first column and the second column, the second sharpening member is located above the first sharpening member, the first sharpening member includes a first movable plate movably installed between the first column and the second column, the left front and rear ends of the first movable plate are movably installed with driving columns, and sandpaper rings are sleeved on the surfaces of the two groups of driving columns, the front and rear ends of the first movable plate are fixedly installed with a first rotating rod, the front end of the first rotating rod at the front end of the first movable plate is fixedly installed with a first gear disk, the front end of the first gear disk is fixedly installed with a first rotating handle, and the right side of the first movable plate is fixedly installed with a bidirectional motor.

[0008] Furthermore, a sleeve hole is provided inside each of the first column and the second column, a first tooth groove is provided at the front end of the second column, and the sleeve hole provided on the second column passes through the center of the first tooth groove.

[0009] Furthermore, the first rotating rods at the front and rear ends of the first movable plate are respectively located in the socket holes at the lower ends of the first column and the second column, the first gear plate is located in the first tooth groove at the lower end of the second column and the two are engaged with each other, and a spring is sleeved on the surface of the first rotating rod at the front end of the first movable plate, and the spring is located at the rear end of the second column.

[0010] Furthermore, the second sharpening member includes a second movable plate movably installed between the first column and the second column and located above the first movable plate, the front end of the second movable plate is provided with a structure that communicates with the first rotating rod, the first gear plate and the first rotating handle at the front end of the first movable plate, the top of the second movable plate is fixedly installed with a water tank, the top of the second movable plate is located at the front end of the water tank and a water pump is fixedly installed, the front end of the water pump is fixedly connected to a water supply pipe, a nozzle is fixedly installed on the left side of the second column, the water supply pipe is fixedly connected to the nozzle, and the water outlet at the rear end of the nozzle is respectively facing the sandpaper rings on the first movable plate and the second movable plate.

[0011] Furthermore, a water receiving plate is placed inside the water receiving trough below the frame plate, and the surface of the frame plate is hollow and communicates with the water receiving plate.

[0012] Furthermore, the sandpaper rings installed on the first movable plate and the second movable plate do not fit together, and the first movable plate and the second movable plate can adjust the inclination through the cooperation of the first tooth plate and the first tooth groove. The first tooth plate rotates one tooth pitch in the first tooth groove, and the angle of rotation of the first movable plate and the second movable plate is 2°.

[0013] Furthermore, the movable component includes a stretching groove opened on the left side of the top of the sharpener base, and the front and rear end inner walls of the stretching groove are fixedly installed with fixed rails, and the front and rear end inner walls of the stretching groove are located above the fixed rails and have positioning holes.

[0014] Furthermore, the movable component also includes a movable seat movably installed in the stretching groove, the front and rear ends of the movable seat are fixedly installed with movable rails matching the fixed rails, the front and rear ends of the movable seat are located above the movable rails and movably installed with positioning blocks, the front and rear ends of the left side of the movable seat are movably installed with linkage plates, the right side of the linkage plate extends into the movable seat, and the side of the positioning block facing the movable seat extends into the interior of the movable seat and is fixedly connected to the linkage plate.

[0015] Furthermore, a clamping member is provided in the groove at the upper end of the movable seat, and the clamping member includes a third movable plate movably installed in the groove at the upper end of the movable seat, a rubber plate is fixedly installed on the right stepped surface of the third movable plate, threaded columns are fixedly installed on the front and rear of the rubber plate on the right stepped surface of the third movable plate, a covering plate is movably installed on the right stepped surface of the third movable plate above the rubber plate, the threaded column penetrates the covering plate and a nut is movably installed on the surface of the threaded column.

[0016] Furthermore, the front and rear ends of the third movable plate are fixedly installed with a second rotating rod, the front end of the second rotating rod at the front end of the third movable plate is fixedly installed with a second gear disk, the front end of the second gear disk is fixedly installed with a second rotating handle, and a second tooth groove is opened at the upper left corner of the front end of the movable seat, and the second gear disk is located in the second tooth groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) This solution provides a first column, a second column, a first tooth groove, a first movable plate, a bidirectional motor, a first tooth plate, a second sharpening member and other components, so that the device has a high sharpening efficiency during operation and ensures the accuracy of blade grinding.

[0019] (2) This solution provides a water receiving trough, a mounting frame, a water receiving plate, a second movable plate, a water storage tank, a nozzle and other components, so that the device can spray water on the blade when grinding it, thereby improving the tool grinding effect and avoiding the problem of blade deformation during the grinding process. At the same time, it can also collect the waste water and reduce the difficulty of subsequent cleaning of the device.

[0020] (3) This solution provides components such as stretching grooves, positioning holes, movable seats, positioning blocks, and linkage plates, and the position of the movable seats can be freely adjusted, so that the cover plate and the rubber plate can clamp blades of different lengths, making it easy to adjust the grinding position according to the length of the blade, thereby improving the scope of use of the device and avoiding the situation where the blade cannot be ground due to its length.

[0021] (4) This solution adjusts the angle of the clamped blade by setting up components such as the third movable plate, the rubber plate, the covering plate, the second tooth plate, and the second tooth groove, and assists in changing the edge of the blade when grinding the blade edge. It has a quick and convenient operation method, can quickly complete the blade edge change work, and cooperates with the sharpening component to quickly complete the grinding operation, further improving the blade grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the overall structure of the knife sharpening device of the present invention;

[0023] Figure 2This is a schematic structural diagram of a knife sharpening machine base according to the present invention;

[0024] Figure 3 This is a schematic diagram of the disassembled structure of the first sharpening member of the present invention;

[0025] Figure 4 Schematic diagram of the structure of the second sharpening member of the present invention;

[0026] Figure 5 This is a schematic diagram of the planar structure of the knife sharpening member of the present invention;

[0027] Figure 6 It is a schematic diagram of the disassembled structure of the movable component and the clamping part of the present invention.

[0028] Description of the numbers in the figure:

[0029] 1. Sharpener base; 2. Sharpening assembly; 21. Water trough; 22. Frame; 23. First column; 231. Socket hole; 24. Second column; 241. First tooth groove; 25. Water receiving plate; 26. First sharpening element; 261. First movable plate; 262. Drive column; 263. Sandpaper ring; 264. Bidirectional motor; 265. First rotating rod; 266. First tooth plate; 267. First rotating handle; 268. Spring; 27. Second sharpening element; 271. Second movable plate; 272 , water tank; 273, water pump; 274, water supply pipe; 275, nozzle; 3, movable component; 31, stretching groove; 32, fixed rail; 33, positioning hole; 34, movable seat; 35, movable rail; 36, positioning block; 37, connecting plate; 38, clamping part; 381, third movable plate; 382, ​​rubber plate; 383, threaded column; 384, covering plate; 385, nut; 386, second rotating rod; 387, second gear disc; 388, second rotating handle; 389, second tooth groove. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] See also Figures 1 to 5A high-efficiency water jet blade sharpening device for French fries comprises a sharpening machine base 1, a sharpening assembly 2 is provided on the top right side of the sharpening machine base 1, a movable assembly 3 is provided on the top left side of the sharpening machine base 1, the sharpening assembly 2 comprises a water receiving trough 21 provided on the top right side of the sharpening machine base 1, a frame plate 22 is fixedly installed at the middle position of the water receiving trough 21, a second column 24 and a first column 23 are fixedly installed on the top of the frame plate 22, and a first sharpening member 26 and a second sharpening member 27 are provided between the first column 23 and the second column 24, and the second sharpening member 27 is located at the first sharpening member 26. 26, the first grinding member 26 includes a first movable plate 261 movably mounted between the first column 23 and the second column 24, and a driving column 262 is movably mounted on the front and rear ends of the left side of the first movable plate 261. Sandpaper rings 263 are sleeved on the surfaces of the two groups of driving columns 262. The front and rear ends of the first movable plate 261 are fixedly mounted with a first rotating rod 265. The front end of the first rotating rod 265 at the front end of the first movable plate 261 is fixedly mounted with a first toothed disc 266. The front end of the first toothed disc 266 is fixedly mounted with a first rotating handle 267. The right side of the first movable plate 261 is fixedly mounted with a bidirectional motor 264;

[0032] A socket hole 231 is provided inside the first column 23 and the second column 24. A first tooth groove 241 is provided at the front end of the second column 24. The socket hole 231 provided on the second column 24 passes through the center of the first tooth groove 241. The first rotating rods 265 at the front and rear ends of the first movable plate 261 are respectively located in the socket holes 231 at the lower ends of the first column 23 and the second column 24. The first tooth plate 266 is located in the first tooth groove 241 at the lower end of the second column 24 and the two are engaged with each other. A spring 268 is socketed on the surface of the first rotating rod 265 at the front end of the first movable plate 261. The spring 268 is located at the rear end of the second column 24.

[0033] By adopting the above technical solution, when in use, the blade to be sharpened is first clamped by the movable component 3. It should be noted that after the blade is clamped by the movable component 3, the sharpening part of the blade faces the sharpening component 2, and the sharpening part of the blade is placed between the two groups of first movable plates 261 on the left side of the first movable plate 261 and the second movable plate 271. When sharpening, the sharpening part of the blade is first attached to the sandpaper ring 263 on the left side of the first movable plate 261, and the inclination angle of the first movable plate 261 is adjusted to sharpen the sharpening part of the blade at a suitable sharpening angle. The first rotating handle 267 is pulled, and the first rotating handle 267 drives the first gear plate 26 6 moves, at this time the spring 268 sleeved on the surface of the first rotating rod 265 is compressed, the first toothed disc 266 extends from the first tooth groove 241, and the first rotating handle 267 is rotated. The first rotating handle 267 drives the first movable plate 261 to rotate through the first rotating rod 265 with the help of the sleeve hole 231, the first column 23, and the second column 24, thereby adjusting the angle of the sandpaper ring 263 on the left side of the first movable plate 261. After adjustment, the first rotating handle 267 is released, the pressure of the spring 268 is released, and the first toothed disc 266 is reset and re-engaged in the first tooth groove 241, locking the tilt angle of the first movable plate 261. At this time, the bidirectional motor 264 can be started;

[0034] The output end of the bidirectional motor 264 passes through the first movable plate 261 and is connected to the driving column 262. When the driving column 262 rotates, the sandpaper ring 263 on its surface rotates, thereby grinding the blade. The bidirectional motor 264 drives the driving column 262 to reciprocate, so that the sandpaper ring 263 repeats forward and reverse rotation, simulating the action of manually pulling back and forth to grind the tool. The above grinding process is to grind the blade on the lower side of the blade. After the grinding is completed, the bidirectional motor 264 on the right side of the first movable plate 261 is stopped, and the inclination of the sandpaper ring 263 on the left side of the second movable plate 271 is adjusted through the above-mentioned first movable plate 261 angle adjustment step. Angle, grind the blade on the side of the blade, the second movable plate 271 works in the same way as the first movable plate 261. Through the above-mentioned component arrangement, when grinding the blade, the device can complete the double-sided grinding of the blade without disassembling the blade, thereby improving the grinding efficiency of the blade, and adopts a bidirectional motor 264 to drive the sandpaper circle 263 to move back and forth, simulating the manual grinding method to ensure the blade grinding accuracy, and can actively adjust the inclination angle of the sandpaper circle 263 on the left side of the first movable plate 261 and the second movable plate 271, so as to meet diverse grinding needs and control the grinding degree by itself.

[0035] like Figures 1 to 5As shown, the second sharpening member 27 includes a second movable plate 271 movably installed between the first column 23 and the second column 24 and located above the first movable plate 261. The front end of the second movable plate 271 is provided with a structure that communicates with the first rotating rod 265, the first gear plate 266 and the first rotating handle 267 at the front end of the first movable plate 261. A water tank 272 is fixedly installed on the top of the second movable plate 271. A water pump 273 is fixedly installed on the top of the second movable plate 271 at the front end of the water tank 272. The front end of the water pump 273 is fixedly connected to a water supply pipe 274. A nozzle 275 is fixedly installed on the left side of the second column 24. The water supply pipe 274 is connected to the nozzle 275 is fixedly connected, and the water outlet at the rear end of the nozzle 275 is respectively directed toward the sandpaper ring 263 on the first movable plate 261 and the second movable plate 271. The interior of the water receiving trough 21 is located below the frame plate 22 and a water receiving plate 25 is placed thereon. The surface of the frame plate 22 is hollow and communicates with the water receiving plate 25. The sandpaper ring 263 installed on the first movable plate 261 and the second movable plate 271 do not fit together. The first movable plate 261 and the second movable plate 271 can adjust the inclination by cooperating with the first tooth plate 266 and the first tooth groove 241. The first tooth plate 266 rotates one tooth pitch in the first tooth groove 241, and the angle of rotation of the first movable plate 261 and the second movable plate 271 is 2°.

[0036] By adopting the above technical solution, a water tank 272 is installed on the top of the second movable plate 271. When the blade is sharpened, the water pump 273 is turned on, and the water pump 273 extracts the water stored in the water tank 272 and supplies it to the nozzle 275 through the water supply pipe 274. The water outlet of the nozzle 275 is provided with two groups, facing the direction of the first movable plate 261 and the second movable plate 271 respectively. During the blade sharpening process, water is sprayed on the sandpaper ring 263 through the nozzle 275, thereby reducing the temperature generated during the blade sharpening, preventing the blade from softening due to high temperature, maintaining the hardness of the blade during sharpening, and making the sharpened blade sharper. At the same time, it can also reduce friction and play a role in lubrication. The sandpaper ring 263 is in reciprocating motion and has a relatively slow rotation speed, which avoids the phenomenon of violent grinding. The slow rotation speed of the sandpaper ring 263 will not directly splash the water sprayed on its surface to the surroundings. The water will flow downward along the surface and edge of the sandpaper ring 263, and finally flow into the water receiving plate 25 below through the water receiving trough 21 and the frame plate 22 for collection, so as to avoid water stains on the surface of the sharpener base 1 after the blade sharpening work is completed. Through the above-mentioned structural design, the device can spray water to the blade when grinding it, thereby improving the tool grinding effect and avoiding the problem of deformation of the blade edge during the grinding process. At the same time, it can also collect the waste water and reduce the difficulty of cleaning the subsequent device.

[0037] like Figures 2 to 6As shown, the movable component 3 includes a stretching groove 31 opened on the left side of the top of the sharpener base 1, and the front and rear end inner walls of the stretching groove 31 are fixedly installed with fixed rails 32, and the front and rear end inner walls of the stretching groove 31 are located above the fixed rails 32 and have positioning holes 33. The movable component 3 also includes a movable seat 34 movably installed in the stretching groove 31, and the front and rear end of the movable seat 34 are fixedly installed with movable rails 35 matching the fixed rails 32. The front and rear end of the movable seat 34 are located above the movable rails 35 and are movably installed with positioning blocks 36. The front and rear end of the left side of the movable seat 34 are movably installed with linkage plates 37, and the right side of the linkage plate 37 extends into the movable seat 34, and the side of the positioning block 36 facing the movable seat 34 extends into the interior of the movable seat 34 and is fixedly connected to the linkage plate 37.

[0038] By adopting the above technical solution, the tool is clamped and fixed by the movable component 3 before grinding. First, the linkage plate 37 is detent, and the linkage plate 37 drives the positioning block 36 to retract, and the positioning block 36 is pulled out from the positioning hole 33. At this time, the movable seat 34 can be pulled out from the stretching groove 31. The movable seat 34 moves in coordination with the movable rail 35 and the fixed rail 32. The movable seat 34 is pulled out and the nut 385 on the threaded column 383 is rotated to make the covering plate 384 move upward, thereby opening the gap between the covering plate 384 and the rubber plate 382, ​​and the back of the blade is placed between the covering plate 384 and the rubber plate 382. At this time, the nut 385 is rotated again to lock the covering plate 384 through the threaded column 383, and the blade is fixed between the covering plate 384 and the rubber plate 382. Press the linkage plate 37 again to reset the movable seat 34 and move the blade grinding area between the two sets of sandpaper rings 263 for subsequent grinding work. Through the component setting at this location, the position of the movable seat 34 can be freely adjusted, so that the covering plate 384 and the rubber plate 382 can clamp blades of different lengths, making it convenient to adjust the grinding position according to the blade length, thereby improving the scope of use of the device and avoiding the situation where the blade cannot grind the blade edge due to its length problem. After adjusting the position of the movable seat 34, release the linkage plate 37. Due to its built-in spring 268, the positioning block 36 is reset and re-engaged in the positioning hole 33 to limit the movable seat 34. When adjusting the blade position, it should be noted that the blade edge is preferably located in the middle position of the sandpaper ring 263 to ensure the grinding effect of the blade.

[0039] like Figures 2 to 6As shown, a clamping member 38 is provided in the groove at the upper end of the movable seat 34, and the clamping member 38 includes a third movable plate 381 movably mounted in the groove at the upper end of the movable seat 34, and a rubber plate 382 is fixedly mounted on the right stepped surface of the third movable plate 381, and threaded columns 383 are fixedly mounted on the right stepped surface of the third movable plate 381 at the front and rear of the rubber plate 382, ​​and a covering plate 384 is movably mounted on the right stepped surface of the third movable plate 381 above the rubber plate 382. The threaded column 383 passes through the covering plate 384 and a nut 385 is movably installed on the surface of the threaded column 383. The front and rear ends of the third movable plate 381 are fixedly installed with a second rotating rod 386. The front end of the second rotating rod 386 at the front end of the third movable plate 381 is fixedly installed with a second gear disk 387. The front end of the second gear disk 387 is fixedly installed with a second rotating handle 388. A second tooth groove 389 is opened at the upper left corner of the front end of the movable seat 34, and the second gear disk 387 is located in the second tooth groove 389.

[0040] By adopting the above technical solution, the third movable plate 381 is movably installed in the groove at the upper end of the movable seat 34 through the second rotating rod 386 at the front and rear ends thereof. At the same time, a second tooth groove 389 is opened at the upper left corner of the front end surface of the movable seat 34, and a second tooth plate 387 and a second rotating handle 388 are installed at the front end of the second rotating rod 386. The second tooth plate 387 is located in the second tooth groove 389. The structure of this part is the same as the first tooth plate 266 and other structures set at the front end of the first movable plate 261. At the same time, the operation and use method is also the same. Pull the second rotating handle 38 outward to 8. The second rotating handle 388 drives the second toothed disc 387 to move and disengage from the second tooth groove 389. At this time, the second rotating handle 388 is rotated again. The second rotating handle 388 drives the third movable plate 381 to rotate through the second rotating rod 386. In this process, the inclination angle of the third movable plate 381 is adjusted, thereby adjusting the angle of the clamped blade, assisting in the edge change work when grinding the blade edge. It has a quick and convenient operation method, can quickly complete the edge change work of the blade, cooperate with the sharpening assembly 2 to quickly complete the grinding operation, and further improve the blade grinding efficiency.

[0041] Instructions for use: When working, first pull the movable seat 34 out of the stretching groove 31, then clamp and fix the blade through the cover plate 384 and the rubber plate 382. After fixing the blade, reset the movable seat 34 so that the blade edge is located between the two sets of sandpaper rings 263. When grinding, first turn on the bidirectional motor 264 on the right side of the first movable plate 261 to grind the lower side of the blade edge. At the same time, turn on the water pump 273 to spray the water in the water tank 272 through the nozzle 275 to reduce the friction and temperature of the blade during grinding. The waste water that flows out will be collected by the water receiving plate 25. When the grinding of the lower side of the blade is completed, the operation of the bidirectional motor 264 can be stopped. The third movable plate 381 is rotated by the second handle 388, the second gear plate 387, and the second tooth groove 389 to adjust the angle of the blade so that the blade is upward and in contact with the sandpaper ring 263 on the left side of the second movable plate 271. At this time, the bidirectional motor 264 on the right side of the second movable plate 271 is turned on again, and the grinding of the upper side of the blade is completed through the drive column 262 and the sandpaper ring 263.

[0042] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An efficient sharpening device for French fry water jet blades, comprising a sharpening base (1), characterized in that: A knife sharpening assembly (2) is provided on the top right side of the knife sharpening machine base (1), and a movable assembly (3) is provided on the top left side of the knife sharpening machine base (1); The knife sharpening assembly (2) comprises a water receiving trough (21) provided on the right side of the top of the knife sharpening machine base (1); a frame plate (22) is fixedly installed in the middle position of the water receiving trough (21); a second column (24) and a first column (23) are fixedly installed on the top of the frame plate (22) and the front and rear end side walls of the water receiving trough (21); a first knife sharpening member (26) and a second knife sharpening member (27) are provided between the first column (23) and the second column (24); the second knife sharpening member (27) is located above the first knife sharpening member (26); the first knife sharpening member (26) comprises a knife sharpening member movably installed on the first column (23) and the second column (24); A first movable plate (261) is provided between the columns (24); the front and rear ends of the left side of the first movable plate (261) are both movably mounted with driving columns (262); the surfaces of the two groups of driving columns (262) are sleeved with sandpaper rings (263); the front and rear ends of the first movable plate (261) are both fixedly mounted with first rotating rods (265); the front end of the first rotating rod (265) at the front end of the first movable plate (261) is fixedly mounted with a first toothed disc (266); the front end of the first toothed disc (266) is fixedly mounted with a first rotating handle (267); and the right side of the first movable plate (261) is fixedly mounted with a bidirectional motor (264).

2. The high-efficiency sharpening device for French fry water jet blades according to claim 1, characterized in that: The first column (23) and the second column (24) are both provided with a sleeve hole (231), the front end of the second column (24) is provided with a first tooth groove (241), and the sleeve hole (231) provided on the second column (24) passes through the center of the first tooth groove (241).

3. The high-efficiency sharpening device for French fry water jet blades according to claim 1, characterized in that: The first rotating rods (265) at the front and rear ends of the first movable plate (261) are respectively located in the socket holes (231) at the lower ends of the first column (23) and the second column (24); the first toothed disc (266) is located in the first tooth groove (241) at the lower end of the second column (24) and the two are engaged with each other; a spring (268) is sleeved on the surface of the first rotating rod (265) at the front end of the first movable plate (261); and the spring (268) is located at the rear end of the second column (24).

4. The high-efficiency sharpening device for French fry water jet blades according to claim 1, characterized in that: The second sharpening member (27) comprises a second movable plate (271) movably mounted between the first column (23) and the second column (24) and located above the first movable plate (261); the front end of the second movable plate (271) is provided with a structure that communicates with the first rotating rod (265), the first toothed disc (266) and the first rotating handle (267) at the front end of the first movable plate (261); a water tank (272) is fixedly mounted on the top of the second movable plate (271); and the second movable plate (271) is provided with a second movable plate (271) and a second movable plate (271) disposed on the front end of the second movable plate (261). A water pump (273) is fixedly installed on the top of the movable plate (271) at the front end of the water storage tank (272), and a water supply pipe (274) is fixedly connected to the front end of the water pump (273). A nozzle (275) is fixedly installed on the left side of the second column (24), and the water supply pipe (274) is fixedly connected to the nozzle (275). The water outlet at the rear end of the nozzle (275) faces the sandpaper ring (263) on the first movable plate (261) and the second movable plate (271), respectively.

5. The high-efficiency sharpening device for French fry water jet blades according to claim 1, characterized in that: A water receiving plate (25) is placed inside the water receiving trough (21) below the frame plate (22), and the surface of the frame plate (22) is hollow and communicates with the water receiving plate (25).

6. The high-efficiency sharpening device for French fry water jet blades according to claim 4, characterized in that: The sandpaper rings (263) installed on the first movable plate (261) and the second movable plate (271) do not fit together, and the first movable plate (261) and the second movable plate (271) can adjust the inclination through the cooperation of the first tooth plate (266) and the first tooth groove (241). The first tooth plate (266) rotates one tooth in the first tooth groove (241), and the angle of rotation of the first movable plate (261) and the second movable plate (271) is 2°.

7. The high-efficiency sharpening device for French fry water jet blades according to claim 1, characterized in that: The movable component (3) comprises a stretching groove (31) provided on the left side of the top of the sharpening machine base (1); fixed rails (32) are fixedly installed on the front and rear end inner walls of the stretching groove (31); and positioning holes (33) are provided on the front and rear end inner walls of the stretching groove (31) above the fixed rails (32).

8. The high-efficiency sharpening device for French fry water jet blades according to claim 7, characterized in that: The movable assembly (3) further comprises a movable seat (34) movably mounted in the stretching groove (31); the front and rear ends of the movable seat (34) are fixedly mounted with movable rails (35) matching the fixed rails (32); the front and rear ends of the movable seat (34) are located above the movable rails (35) and are movably mounted with positioning blocks (36); the front and rear ends of the left side of the movable seat (34) are movably mounted with linkage plates (37); the right side of the linkage plate (37) extends into the movable seat (34); the side of the positioning block (36) facing the movable seat (34) extends into the interior of the movable seat (34) and is fixedly connected to the linkage plate (37).

9. The high-efficiency sharpening device for French fry water jet blades according to claim 8, characterized in that: A clamping member (38) is provided in the groove at the upper end of the movable seat (34), and the clamping member (38) includes a third movable plate (381) movably mounted in the groove at the upper end of the movable seat (34), a rubber plate (382) is fixedly mounted on the right stepped surface of the third movable plate (381), and threaded columns (383) are fixedly mounted on the right stepped surface of the third movable plate (381) located in front and behind the rubber plate (382), and a covering plate (384) is movably mounted on the right stepped surface of the third movable plate (381) located above the rubber plate (382), the threaded column (383) passes through the covering plate (384), and a nut (385) is movably mounted on the surface of the threaded column (383).

10. The French fry water jet blade high-efficiency sharpening device according to claim 9, characterized in that: The front and rear ends of the third movable plate (381) are fixedly mounted with a second rotating rod (386); the front end of the second rotating rod (386) at the front end of the third movable plate (381) is fixedly mounted with a second toothed disc (387); the front end of the second toothed disc (387) is fixedly mounted with a second rotating handle (388); a second tooth groove (389) is provided at the upper left corner of the front end of the movable seat (34); and the second toothed disc (387) is located in the second tooth groove (389).

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