A multifunctional vegetable cutting machine

Abstract

The invention discloses a multifunctional vegetable cutter, which comprises a machine body, a transmission mechanism, a feeding mechanism, a pressing mechanism, a knife disc, and a scraper. The feeding mechanism also comprises a feeding protection device, which comprises a knob mechanism and a micro switch I. The knob mechanism is arranged on a cover plate, and the micro switch I is arranged in the machine body. The knob mechanism and the micro switch I can be in contact or separated. The knob mechanism comprises a knob, a knob top column, a spring, and a top column screw sleeve. The micro switch I comprises a micro switch seat and a micro switch top column. The top column screw sleeve is fixed on the cover plate, the micro switch seat is arranged on the machine body and is located below the top column screw sleeve. The micro switch top column is arranged in a hole at the lower part of the micro switch seat. The knob top column is a three-section stepped shaft. The spring is sleeved on the upper section of the knob top column and is located between the lower plane of the knob and the upper plane of the cover plate. The multifunctional vegetable cutter of the invention is safe and reliable, and the safety of the operation and use of the machine is ensured.

Description

Technical Field

[0001] The invention relates to a food machine, in particular to a machine for cutting vegetables and fruits. Background Art

[0002] As people's living standards improve, more and more delicious dishes appear on the dining table. The processing of these dishes is inseparable from the cutting of raw materials. If cutting is done manually, the workload is large and there will be safety problems. Therefore, vegetable cutters are born. There are many kinds of vegetable cutters on the market, which have brought great convenience to people's lives, but there are also the following common problems: First, in order to ensure the safety of operation, feed protection devices and pressure protection devices are generally provided. Currently, both of these use magnet blocks and electromagnetic switches. Magnetic control is relatively safe and reliable at the beginning, but with the extension of use time, coupled with the influence of water, steam and other aspects of the surrounding environment, the magnetism weakens, so the safety is reduced and accidents are prone to occur; second, the spare knife disc is placed at the bottom of the machine body. Since the knife disc cannot be seen, it is very troublesome to take the knife disc, and it is also There is a possibility of hitting your fingers; if the blade disc is taken out from the lower part of the machine and placed next to the machine, it is easy to lose and find the blade disc; third, there is a certain distance between the scraper and the inner wall of the cavity. In addition, the scraper is made of a harder material, so a certain space must be left between its head and the side wall of the cavity. Therefore, all the processed vegetables cannot be scraped clean, which not only causes waste but also easily breeds bacteria and affects health; fourth, many covers and the machine body are opened from front to back. During this process, people can easily touch the machine body and safety cannot be guaranteed. In addition, the cover and the machine body are positioned with a long bolt, which makes assembly and disassembly very inconvenient. Summary of the invention

[0003] The problem to be solved by the present invention is to provide a multifunctional vegetable cutter, whose feeding protection device is safe and reliable, ensuring the safety of the machine operation and use. At the same time, its pressing protection device is safe and reliable, which can prevent the occurrence of accidental safety accidents. In addition, the knife disc is easy to replace and not easy to lose; the processed vegetables can be basically scraped clean, which not only increases the output but also ensures health; the cover plate and the machine body are convenient and safe when opened, and the assembly and disassembly are very convenient.

[0004] The present invention discloses a multifunctional vegetable cutting machine, which comprises a machine body, a transmission mechanism, a feeding mechanism, a pressing mechanism, a knife disc, and a scraper. The transmission mechanism is located inside the machine body, the feeding mechanism is connected to the upper part of the machine body, the pressing mechanism is connected to the feeding mechanism, a cavity for placing vegetables is formed between the feeding mechanism and the machine body, the knife disc and the scraper are connected to the transmission mechanism, the feeding mechanism also comprises a feeding protection device, the feeding mechanism comprises a cover plate, a large feeding port and a small feeding port arranged on the cover plate, the feeding protection device comprises a knob mechanism and a micro switch I, the knob mechanism is arranged on the cover plate, the micro switch I is arranged inside the machine body, the knob mechanism and the micro switch I can be in contact or Separation; the knob mechanism includes a knob, a knob top column, a spring, and a top column screw sleeve. The microswitch I includes a microswitch seat and a microswitch top column; the top column screw sleeve is fixed on the cover plate, the microswitch seat is arranged on the body and is located below the top column screw sleeve, the microswitch top column is arranged in the hole at the lower part of the microswitch seat, the knob top column is a three-section stepped shaft, which passes through the top column screw sleeve, and its upper part is screwed with the knob through a thread, wherein the large-diameter thread A in the middle is screwed with the threaded hole B on the upper part of the microswitch seat, and the small-diameter section at the lower part is located in the hole of the microswitch seat. The spring is sleeved on the upper section of the knob top column and is located between the lower plane of the knob and the upper plane of the cover plate.

[0005] Furthermore, the micro switch top column is arranged in the hole at the bottom of the micro switch seat. Since the threaded hole at the top of the micro switch seat is smaller than the width of a human finger,

[0006] Furthermore, the micro switch top column and the micro switch base are matched with each other through fine pitch threads.

[0007] Furthermore, the top of the micro switch seat is higher than the upper plane of the machine body and extends into the inner hole of the top column nut.

[0008] Furthermore, the pressing mechanism also includes a pressing protection device, which includes a pressing block handle, a pressing block handle rod, a pressing block, and a rotating shaft. The rotating shaft is arranged on the cover plate, and the pressing protection device includes a cam and a micro switch II. The micro switch II includes a switch top column. A pressing block handle is arranged at one end of the pressing block handle rod, and the other end is connected to the pressing block through a rotating shaft. The cam is located on the outside of the pressing block and is an integral structure with the pressing block. The micro switch II is arranged in the fuselage and below the cam. The top of the switch top column extends out of the fuselage by a certain length when it is in a free state.

[0009] Furthermore, the material pressing protection device also includes a protection cover, which is arranged within the range of the cam and the switch top column.

[0010] Furthermore, the multifunctional vegetable cutter also includes a knife disc storage device, which includes a knife disc bracket hook, a knife disc bracket, and a knife disc; the knife disc bracket hook is fixed to the right side surface of the machine body, the knife disc bracket is hung on the knife disc bracket hook, and the knife disc is placed on the knife disc bracket.

[0011] Furthermore, the scraper is fixed on the knife shaft, and the knife shaft is symmetrically provided with two pins along the radial direction. The root of the scraper is sleeved on the knife shaft, and the pins are located in the waist-shaped hole of the scraper. The bottom surface of the scraper is fitted with the inner wall C of the cavity. A wedge-shaped groove is provided on the head of the scraper, and the wedge-shaped block is inserted in the wedge-shaped groove.

[0012] Furthermore, the wedge-shaped block is made of soft rubber, that is, food-grade silicone.

[0013] Furthermore, two small front and rear bosses are provided on the left side above the fuselage, and two small front and rear positioning plates are provided on the left side below the cover plate. The inner holes of the small bosses are coaxial with the inner holes of the small positioning plates. Two bolts pass through the front and rear inner holes respectively and are tightened by nuts to connect the fuselage and the cover plate.

[0014] The advantages of the multifunctional vegetable cutter of the present invention are as follows: the cover of the feed mechanism is separated and triggered by the knob mechanism and the micro switch top column during the process of opening and closing with the machine body, so that the micro switch I is normally open or closed, and the power loss and power gain of the waterproof switch are controlled, and then the motor and the knife disc are controlled to stop or work. Thus, the safety of the machine operation and use is guaranteed, and the occurrence of accidental safety accidents is prevented; second, the pressure block is separated and triggered by the cam and the switch top column during the process of opening and pressing down, so that the micro switch II is normally open or closed, so as to control the stopping and working of the motor knife disc, and ensure that the knife disc will start to operate only when the human hand cannot enter the large feed inlet, thereby ensuring the safety of the machine operation and use, and preventing the occurrence of accidental safety accidents; third, the knife disc is easy to replace and is not easy to lose; fourth, the scraper can basically scrape the processed vegetables clean, which not only increases the output but also ensures health; fifth, the cover and the machine body are opened sideways, which is convenient for operation and has a high safety factor. At the same time, two small bolts are used for positioning, and assembly and disassembly are very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The multifunctional vegetable cutter of the present invention is a three-dimensional Figure 1 ;

[0016] Figure 2 The multifunctional vegetable cutter of the present invention is a three-dimensional Figure 2 ;

[0017] Figure 3 The multifunctional vegetable cutter of the present invention is a three-dimensional Figure 3 ;

[0018] Figure 4 This is a front view of the multifunctional vegetable cutter of the present invention;

[0019] Figure 5 is along Figure 4 Sectional view along line EE;

[0020] Figure 6It is a left side view of the multifunctional vegetable cutter of the present invention;

[0021] Figure 7 is along Figure 6 Sectional view along line FF;

[0022] Figure 8 When the knob is loosened Figure 7 The enlarged schematic diagram of G in the middle;

[0023] Fig. 9 When the knob is tightened Figure 7 The enlarged schematic diagram of G in the middle;

[0024] Fig.10 When the cam contacts the micro switch, Figure 6 Sectional view along the midline HH;

[0025] Fig.11 yes Fig.10 The enlarged schematic diagram of point I in the middle;

[0026] Fig.12 When the cam is separated from the micro switch, Figure 6 Sectional view along the midline HH;

[0027] Fig.13 yes Fig.12 The enlarged schematic diagram of J in the middle;

[0028] Fig.14 yes Figure 2 Enlarged schematic diagram of point K in the middle. DETAILED DESCRIPTION

[0029] Example 1

[0030] from Figure 1 , Figure 6 , Figure 7 , Figure 8 , Fig. 9It can be seen that the present invention is a multifunctional vegetable cutting machine, which includes a body 1, a transmission mechanism 5, a feeding mechanism 3, a pressing mechanism 2, a knife disc 803, and a scraper 6. The transmission mechanism 5 is located in the body 1, the feeding mechanism 3 is connected to the upper part of the body 1, the pressing mechanism 2 is connected to the feeding mechanism 3, a cavity for placing vegetables is formed between the feeding mechanism 3 and the body 1, the knife disc 803 and the scraper 6 are connected to the transmission mechanism 5, the feeding mechanism 3 also includes a feeding protection device, the feeding mechanism 3 includes a cover plate 301, a large feeding port 302 and a small feeding port 303 arranged on the cover plate 301, the feeding protection device includes a knob mechanism 4 and a micro switch Ⅰ9, the knob mechanism 4 is arranged on the cover plate 301, the micro switch Ⅰ9 is arranged in the body 1, the knob mechanism 4 and the micro switch Ⅰ9 can be in contact or separated; the knob mechanism 4 includes The micro switch I9 includes a micro switch base 901 and a micro switch top column 902; the top column screw sleeve 404 is fixed on the cover plate 301, the micro switch base 901 is arranged on the fuselage 1 and is located below the top column screw sleeve 404, the micro switch top column 902 is arranged in a hole at the lower part of the micro switch base 901, the knob top column 402 is a three-section stepped shaft, which passes through the top column screw sleeve 404, and its upper part is screwed with the knob 401 through a thread, wherein the large diameter thread A in the middle is screwed with the threaded hole B in the upper part of the micro switch base 901, and the small diameter section in the lower part is located in the hole of the micro switch base 901, and the spring 403 is sleeved on the upper section of the knob top column 402 and is located between the lower plane of the knob 401 and the upper plane of the cover plate 301.

[0031] When the cover 301 is closed and covered on the fuselage 1, the knob 401 is tightened, the spring 403 is compressed, the thread A on the knob top column 402 is screwed into the threaded hole B on the micro switch seat 901, and the cover 301 is locked and cannot be opened. At the same time, when the knob top column 402 moves downward, its bottom surface presses down the micro switch top column 902, so that the micro switch I9 is ​​closed. This signal passes through the electrical control box to energize the waterproof switch 505, and the waterproof switch is pressed, the motor 501 runs, and the knife disc 803 starts to work; when the knob 401 is loosened, the thread A on the knob top column 402 is disengaged from the threaded hole B on the micro switch seat 901. Under the action of the spring 403, the knob top column 402 moves upward and leaves the micro switch top column 902, and the micro switch I9 returns to the normally open state. The waterproof switch 505 is powered off, the motor 501 stops running, and the knife disc 803 stops working. At this time, the cover 301 can be safely opened.

[0032] That is to say, the cover plate 301 of the feeding mechanism is separated and triggered by the knob mechanism 4 and the micro switch top column 902 during the process of opening and closing with the machine body 1, so that the micro switch I9 is ​​normally open or closed, and the power loss and power supply of the waterproof switch 505 are controlled, and then the motor 501 and the knife disc 803 are controlled to stop or work. Thus, the safety of the machine operation is guaranteed and the occurrence of unexpected safety accidents is prevented.

[0033] The advantages of the feed protection device are: 1. When the power is on, even if the cover 301 is not opened, the knife disc 803 will stop running as long as the knob 401 is loosened, so that the safety of the operator can be ensured during the process of opening the cover 301; 2. When locking the cover 301 and the machine body 1, the knob top column 402 is screwed and locked with the threaded hole B on the micro switch seat 901 through the thread A. The threaded fit makes it more convenient to lock the knob top column 402. At the same time, during the operation of the machine, the threaded fit is not easy to loosen, the knob top column 402 will not be separated from the micro switch seat 901, and the upper cover 301 cannot be separated from the machine body 1, thereby ensuring safety; 3. The micro switch top column 902 is arranged in the hole at the lower part of the micro switch seat 901, and the threaded hole at the upper part of the micro switch seat 901 The size is smaller than the width of a human finger, so even after the cover 301 is opened, a human finger cannot enter the microswitch seat 901 and touch the microswitch top post 902, so the safety of the operator can be ensured when the cover 301 is opened; fourth, the microswitch top post 902 and the microswitch seat 901 are matched through fine pitch threads, so the microswitch top post 902 can be adjusted, thereby adjusting the trigger position and sensitivity of the microswitch, thereby ensuring that the cover 301 can be reliably locked with the fuselage 1; fifth, the top of the microswitch seat 901 is higher than the upper plane of the fuselage 1 and extends into the inner hole of the top post screw sleeve 404, so that even if there is water on the fuselage 1, it cannot enter the microswitch seat 901, so it can be better waterproof, and the safety of the use of the microswitch is further ensured.

[0034] Example 2

[0035] from Figure 1 , Figure 6 , Fig.10 , Fig.11 , Fig.12 , Fig.13It can be seen that the multifunctional vegetable cutter of the present invention: the material pressing mechanism 2 also includes a material pressing protection device, the material pressing mechanism 2 includes a pressing block handle 201, a pressing block handle rod 202, a pressing block 203, and a rotating shaft 205, the rotating shaft 205 is arranged on the cover plate 301, the material pressing protection device includes a cam 204 and a micro switch II7, the micro switch II7 includes a switch top column 701; a pressing block handle 201 is arranged at one end of the pressing block handle rod 202, and the other end is connected to the pressing block 203 through the rotating shaft 205, the cam 204 is located on the outside of the pressing block 203 and is an integral structure with the pressing block 203, the micro switch II7 is arranged in the body 1 and is located below the cam 204, and the top of the switch top column 701 extends out of the body 1 by a certain length in the free state.

[0036] When the pressing block handle rod 202 drives the pressing block 203 to press the vegetables forward, and when the gap between the pressing block 203 and the large feed opening 302 is less than the thickness of a finger and then pressed down, the cam 204 squeezes the switch top column 701 to move downward, the microswitch II7 is closed, the motor 501 is powered on and operates, and the knife disc 803 starts to work; when the pressing block handle rod 202 drives the pressing block 203 to open backward, and when the gap between the pressing block 203 and the large feed opening 302 is less than the thickness of a finger and then lifted up, the cam 204 is separated from the switch top column 701, the microswitch II7 returns to normal state, the motor 501 loses power and stops operating, and the knife disc 803 stops working.

[0037] That is to say, during the process of opening and pressing down, the pressing block 203 is separated and triggered from the switch top column 701 through the cam 204, so that the micro switch II7 is normally open or closed to control the stopping and working of the motor 501 and the knife disc 803, ensuring that the knife disc will only start to operate when human hands cannot enter the large feed inlet, thereby ensuring the safety of machine operation and use, and preventing the occurrence of unexpected safety accidents.

[0038] from Figure 3 It can be seen that, as an improved method, the material pressing protection device also includes a protective cover 206, which is arranged within the range of the cam 204 and the switch top column 701. The setting of the protective cover 206 ensures that the top column cannot be pressed by human operation or misoperation, thereby eliminating the safety hazard of the machine during use.

[0039] The advantages of the material pressing protection device are as follows: 1. The cam 204 is located at the outer upper part of the machine body 1, and its operation is not restricted by any restrictions, so the switch top column 701 can be pressed down and separated conveniently; 2. The cam 204 and the pressing block 203 are an integral whole, and the two move synchronously without a stroke difference, so that when the pressing block 203 is lifted (pressed down) when the gap with the large feed opening 302 is less than the thickness of a finger, the cam 204 can be reliably separated (triggered) from the switch top column 701 at the same time, ensuring that the cutter disc stops (works), and preventing errors caused by the cam 204 and the pressing block 203 not being synchronized (for example, when the pressing block 203 is pressed tightly, the cam 204 does not press down the switch top column 701), thereby And personal safety is ensured; third, the micro switch II 7 is arranged in the fuselage 1, and the switch top column 701 is arranged in the hole of the micro switch II 7. In the free state, it is only slightly higher than the fuselage 1, so the positioning is reliable. In the process of the cam 204 pressing down and lifting up, the switch top column 701 will move up and down guided by the hole of the micro switch II 7 without swinging or shaking, thereby ensuring that the cam 204 can reliably press the switch top column 701; fourth, the protective cover 206 shields the cam 204 and the switch top column 701, so that when the pressure block 203 is opened, although the switch top column 701 extends out of the fuselage a little, the human hand cannot touch the micro switch II 7, thereby ensuring the safety of the operator.

[0040] Example 3

[0041] from Figure 2 It can be seen that the multifunctional vegetable cutting machine of the present invention also includes a blade disc storage device 8, which includes a blade disc bracket hook 801, a blade disc bracket 802, and a blade disc 803; the blade disc bracket hook 801 is fixed to the right side surface of the machine body, the blade disc bracket 802 is hung on the blade disc bracket hook 801, and the blade disc 803 is placed on the blade disc bracket 802.

[0042] Users need to replace different blades when cutting different types of vegetables. The present invention directly hangs the blade bracket on the right side of the machine body, which makes it convenient to replace the blade and prevents the blade from being lost.

[0043] Example 4

[0044] from Figure 2 It can be seen that the multifunctional vegetable cutter of the present invention: the scraper 6 is fixed on the knife shaft 504, the knife shaft 504 is symmetrically provided with two pins 11 along the radial direction, the root of the scraper 6 is sleeved on the knife shaft 504, the pin 11 is located in the waist-shaped hole of the scraper 6, the bottom surface of the scraper 6 is in contact with the inner wall C of the cavity, the head of the scraper 6 is provided with a wedge-shaped groove, and the wedge-shaped block 10 is inserted into the wedge-shaped groove. The wedge-shaped block 10 is soft rubber, that is, food-grade silicone.

[0045] The bottom surface of the scraper 6 of the present invention fits with the inner wall C of the cavity, and the wedge-shaped block 10 is made of soft rubber and can contact the side wall D of the vegetable cavity, so the processed vegetables can be basically scraped clean, which increases the output and ensures health.

[0046] from Figure 4 , Figure 5 It can be seen that the transmission mechanism 5 of the present invention: the output shaft of the motor 501 is connected to the pulley 503 through the belt 502, the lower end of the knife shaft 504 is connected to the pulley 503, and the knife shaft is covered with a knife disc 803 and a scraper 6.

[0047] Example 5

[0048] from Fig.14 It can be seen that the multifunctional vegetable cutter of the present invention: two front and rear small bosses 101 are arranged on the left side above the body 1, and two front and rear small positioning plates 304 are arranged on the left side below the cover plate 301, the inner hole of the small boss 101 and the inner hole of the small positioning plate 304 are coaxial, two bolts 305 pass through the front and rear inner holes respectively, and are locked by nuts to connect the body 1 and the cover plate 301.

[0049] The cover plate 301 of the present invention is opened from the fuselage 1 by flipping sideways, which is convenient for operation and has a high safety factor. At the same time, two small bolts are used for positioning, so assembly and disassembly are very convenient.

[0050] In conclusion, the multifunctional vegetable cutter of the present invention has a simple and light structure, saves consumables, and has a low cost; it has high transmission efficiency and low energy consumption; it has high vegetable cutting efficiency and can discharge the material smoothly; it is easy to clean and maintain and saves time; it has double electrical interlocks and is safe to use. The whole machine has a compact structure, a beautiful appearance, and is stable and reliable to use.

Claims

1. A multifunctional vegetable cutting machine, comprising a machine body (1), a transmission mechanism (5), a feeding mechanism (3), a material pressing mechanism (2), a knife disc (803), and a vegetable scraper (6), wherein the transmission mechanism (5) is located in the machine body (1), the feeding mechanism (3) is connected to the upper part of the machine body (1), the material pressing mechanism (2) is connected to the feeding mechanism (3), a cavity for placing vegetables is formed between the feeding mechanism (3) and the machine body (1), the knife disc (803), the vegetable scraper (6) are connected to the transmission mechanism (5), and the characteristics are: The feeding mechanism (3) further comprises a feeding protection device, the feeding mechanism (3) comprising a cover plate (301), a large feeding port (302) and a small feeding port (303) arranged on the cover plate (301), the feeding protection device comprising a knob mechanism (4) and a micro switch I (9), the knob mechanism (4) being arranged on the cover plate (301), the micro switch I (9) being arranged in the machine body (1), the knob mechanism (4) and the micro switch I (9) being able to contact or separate; the knob mechanism (4) comprising a knob (401), a knob top column (402), a spring (403), and a top column screw sleeve (404). The micro switch I (9) comprises a micro switch seat (901) and a micro switch top column (902); the top column screw sleeve (404) is fixed on the cover plate (301); the micro switch seat (901) is arranged on the body (1) and is located below the top column screw sleeve (404); the micro switch top column (902) is arranged in a hole at the bottom of the micro switch seat (901); the knob top column (402) is a three-section stepped shaft, which passes through the top column screw sleeve (404); the upper part of the knob top column (402) is screwed with the knob (401) through a thread; the large diameter thread A in the middle is screwed with the threaded hole B in the upper part of the micro switch seat (901); the small diameter section at the lower part is located in the hole of the micro switch seat (901); the spring (403) is sleeved on the upper section of the knob top column (402) and is located between the lower plane of the knob (401) and the upper plane of the cover plate (301).

2. The multifunctional vegetable cutter according to claim 1, characterized in that: The micro switch top column (902) is arranged in a hole at the bottom of the micro switch seat (901), and the size of the threaded hole at the top of the micro switch seat (901) is smaller than the width of a human finger.

3. The multifunctional vegetable cutter according to claim 1 is characterized in that: The micro switch top column (902) and the micro switch seat (901) are matched with each other through a fine thread.

4. The multifunctional vegetable cutter according to claim 1, characterized in that: The top of the micro switch seat (901) is higher than the upper plane of the body (1) and extends into the inner hole of the top column screw sleeve (404).

5. The multifunctional vegetable cutter according to any one of claims 1 to 4, characterized in that: The material pressing mechanism (2) further comprises a material pressing protection device. The material pressing mechanism (2) comprises a pressing block handle (201), a pressing block handle rod (202), a pressing block (203), and a rotating shaft (205). The rotating shaft (205) is arranged on the cover plate (301). The material pressing protection device comprises a cam (204) and a micro switch II (7). The micro switch II (7) comprises a switch top column (701). The pressing block handle (201) is arranged at one end of the pressing block handle rod (202), and the other end is connected to the pressing block (203) via the rotating shaft (205). The cam (204) is located outside the pressing block (203) and is an integral structure with the pressing block (203). The micro switch II (7) is arranged inside the machine body (1) and below the cam (204). The top of the switch top column (701) protrudes out of the machine body (1) by a certain length when in a free state.

6. The multifunctional vegetable cutter according to claim 5, characterized in that: The material pressing protection device further comprises a protection cover (206), and the protection cover (206) is arranged within the range of the cam (204) and the switch top column (701).

7. The multifunctional vegetable cutter according to claim 1 is characterized in that: The multifunctional vegetable cutting machine further comprises a knife disc storage device (8), wherein the knife disc storage device (8) comprises a knife disc bracket hook (801), a knife disc bracket (802), and a knife disc (803); the knife disc bracket hook (801) is fixed to the right side surface of the machine body, the knife disc bracket (802) is hung on the knife disc bracket hook (801), and the knife disc (803) is placed on the knife disc bracket (802).

8. The multifunctional vegetable cutter according to claim 1 is characterized in that: The scraper (6) is fixed on the knife shaft (504), and the knife shaft (504) is symmetrically provided with two pins (11) in the radial direction. The root of the scraper (6) is sleeved on the knife shaft (504), and the pin (11) is located in the waist-shaped hole of the scraper (6). The bottom surface of the scraper (6) is in contact with the inner wall C of the cavity. The head of the scraper (6) is provided with a wedge-shaped groove, and the wedge-shaped block (10) is inserted into the wedge-shaped groove.

9. The multifunctional vegetable cutter according to claim 8, characterized in that: The wedge (10) is made of food grade silicone.

10. The multifunctional vegetable cutter according to claim 1, characterized in that: Two front and rear small bosses (101) are provided on the left side above the fuselage (1), and two front and rear small positioning plates (304) are provided on the left side below the cover plate (301). The inner holes of the small bosses (101) and the inner holes of the small positioning plates (304) are coaxial. Two bolts (305) pass through the front and rear inner holes respectively and are tightened by nuts to connect the fuselage (1) and the cover plate (301).

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