Fruit and vegetable chopping device and use method

Abstract

The invention discloses a fruit and vegetable chopping device and a using method, and relates to the technical field of fruit and vegetable chopping, the fruit and vegetable chopping device comprises a chopping box and a mode switching module, the mode switching module is installed on the chopping box, and the mode switching module is used for switching between a manual mode and an automatic mode of the fruit and vegetable chopping device; the mode switching module comprises a pressing block, a square block, a first limiting block and a second limiting block. By installing the mode switching module, the function of switching between a manual mode and an automatic mode of the fruit and vegetable chopping device is achieved, the problem that chopping operation cannot be carried out due to the fact that a field environment is lack of electric power facilities or equipment failures is solved, and the applicability and flexibility of the equipment are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fruit and vegetable chopping, in particular to a fruit and vegetable chopping device and a use method thereof. Background Art

[0002] With the improvement of living standards and changes in eating habits, fruit and vegetable chopping devices are widely used in the catering industry and home kitchens. These devices can efficiently chop fruits and vegetables, simplifying the cooking process and improving the efficiency of fruit and vegetable processing. However, traditional fruit and vegetable chopping devices rely on electricity. If the power supply is interrupted or the equipment malfunctions, the device will not be able to chop the fruits and vegetables.

[0003] Furthermore, in manual mode, factors such as the operator's strength and speed can affect the chopping quality. Differences in strength and operating habits between operators can result in varying particle sizes. Therefore, a fruit and vegetable chopping device and method of use are extremely important.

[0004] 1. Patent document CN108095100B discloses a fruit enzyme chopping and mixing device. The above patent achieves sufficient chopping and mixing of fruits. The cam group intermittently acts on the containing frame to make it vibrate left and right. However, the above patent cannot achieve the function of switching between manual mode and automatic mode of the fruit and vegetable chopping device.

[0005] 2. Patent document CN115153039B discloses a chopping device for producing fruit and vegetable juice beverages. The above patent realizes the removal of fruit cores before chopping, preventing the fruit cores from being crushed together with the pulp, which affects the taste of the beverage. However, the above patent cannot ensure that the chopped fruit and vegetable particles are uniform in size when the device is in manual mode.

[0006] 3. Patent document CN117140607B discloses a vegetable chopping device and a processing technology thereof. The above patent realizes the adjustment of the blade spacing and the state of the telescopic knife, but the above patent cannot realize the function of turning over and cleaning the fruits and vegetables on the screening plate.

[0007] 4. Patent document CN110754228B discloses a vegetable and fresh grass chopping device for livestock and poultry feed preparation. The above patent realizes that the cutter cuts the raw materials placed in the cutting box at multiple angles, but the above patent cannot realize the function of re-chopping fruits and vegetables that are not completely chopped.

[0008] In summary, the above patent cannot realize the function of switching between manual and automatic modes of the fruit and vegetable chopping device, cannot realize the function of ensuring the uniform size of the chopped fruit and vegetable particles in the manual mode of the device, cannot realize the function of turning and cleaning the fruits and vegetables on the screening plate, and cannot realize the function of re-chopping the fruits and vegetables that are not completely chopped. As a result, the fruit and vegetable chopping device cannot chop fruits and vegetables when there is a lack of power facilities or equipment failure. The size of the chopped fruit and vegetable particles varies due to factors such as the operator's strength and speed during manual chopping. During manual chopping, the screening plate may be blocked due to the large size of the chopped fruit and vegetable particles.

[0009] To this end, the present application proposes a fruit and vegetable chopping device and a method for use that realizes the function of switching between manual mode and automatic mode of the fruit and vegetable chopping device, the function of ensuring the uniform particle size of the chopped fruits and vegetables in the manual mode of the device, the function of turning over and cleaning the fruits and vegetables on the screening plate, and the function of re-chopping the fruits and vegetables that have not been completely chopped. Summary of the Invention

[0010] The object of the present invention is to provide a fruit and vegetable chopping device and a method of use, so as to solve the technical problems raised in the above-mentioned background technology, such as the inability to switch between manual and automatic modes of the fruit and vegetable chopping device, the inability to ensure that the size of the chopped fruit and vegetable particles is uniform in the manual mode of the device, the inability to turn over and clean the fruits and vegetables on the screening plate, and the inability to re-chop the fruits and vegetables that are not completely chopped, resulting in the fruit and vegetable chopping device being unable to chop fruits and vegetables when there is a lack of power facilities or equipment failure, the size of the chopped fruit and vegetable particles being different due to factors such as the operator's strength and speed during manual chopping, and the clogging of the screening plate due to the large size of the chopped fruit and vegetable particles during manual chopping.

[0011] To achieve the above-mentioned object, the present invention provides the following technical solution: a fruit and vegetable chopping device, comprising a chopping box and a mode switching module, wherein the chopping box is equipped with the mode switching module, and the mode switching module is used to switch between a manual mode and an automatic mode of the fruit and vegetable chopping device;

[0012] The mode switching module includes: a pressing block, a square block, a first limiting block, and a second limiting block;

[0013] The outer wall of the pressing block is symmetrically fixedly connected with the first limit block, the outer wall of the first limit block is movably connected with the rotating block, the bottom of the outer wall of the first limit block is fixedly connected with the first spring, the top of the outer wall of the first spring is fixedly connected with the rotating block, the bottom of the outer wall of the pressing block is fixedly connected with the square block, the top of the outer wall of the rotating rod is provided with a square groove, the size of the square groove is slightly larger than the square block, the rotating block movably fits on the outer wall of the second limit block, the side wall of the second limit block is fixedly connected with the second spring, the side wall of the pressing block is fixedly connected with the rotating handle.

[0014] Preferably, a uniform screening module is installed on the inner box, and the uniform screening module is used for screening and separating fruit and vegetable particles;

[0015] The uniform screening module includes: a curved wheel, a screening plate, a separation hole and a third spring;

[0016] A shredding chamber is provided in the inner box, and a screening plate is movably installed at the bottom of the outer wall of the inner box. A separation hole is provided on the screening plate, and the separation hole is communicated with the shredding chamber. A third spring is fixedly connected to one side of the screening plate, and the other side of the screening plate is in contact with the arc wheel. The side wall of the third spring is fixedly connected to the shredding box, and the arc wheel is fixedly connected to the bottom of the outer wall of the third rotating rod. The outer wall of the third rotating rod is movably sleeved with a mounting block, and the top of the outer wall of the third rotating rod is fixedly connected to a fifth bevel gear, and the side wall of the fifth bevel gear is meshed with the fourth bevel gear, and the fourth bevel gear is fixedly sleeved on the outer wall of the second rotating rod, and a shredding box is movably sleeved on one side of the second rotating rod, and the third bevel gear is fixedly connected to the other side of the second rotating rod. The outer wall of the rotating rod is fixedly sleeved with a first bevel gear, and the first bevel gear is meshed with the third bevel gear.

[0017] Preferably, a material diverting module is installed on the rotating rod, and the material diverting module is used to move the large-particle fruits and vegetables on the mobile screening plate;

[0018] The material diverting module includes: a connecting block, a fourth spring, a material diverting rod, and a scraper;

[0019] The bottom of the outer wall of the rotating rod is movably fitted with a connecting block, the outer wall of the rotating rod is symmetrically fixedly connected with a moving block, the inner wall of the connecting block is symmetrically provided with a moving groove, the moving groove is movably fitted on the outer wall of the moving block, the bottom of the outer wall of the rotating rod is fixedly connected with a fourth spring, the fourth spring is fixedly connected to the top of the inner wall of the connecting block, the outer wall of the connecting block is symmetrically fixedly connected with a material removing rod, the bottom of the outer wall of the material removing rod is fixedly connected with a scraper, the scraper is in contact with the screening plate, the side wall of the material removing rod is equidistantly fixedly connected with a cutter, and the side wall of the inner box is provided with a first opening groove.

[0020] Preferably, the inner wall of the chopping box is symmetrically fixedly connected to a second motor at the top, the second motor is movably mounted on the bottom of the outer wall, the second rotating shaft is fixedly sleeved with a fixing column on the outer wall of the second rotating shaft, the inner box side wall is provided with a second opening slot, the chopping box is movably sleeved on the outer wall of the blocking plate, the bottom of the outer wall of the blocking plate is fixedly connected to a compression spring, the bottom of the outer wall of the compression spring is fixedly connected to the chopping box, the outer wall of the second rotating shaft is movably sleeved with a lifting plate, the lifting plate is mounted with a return module, the return module is used to convey unchopped fruits and vegetables back to the top of the rotating slicer;

[0021] The return material module uses a blanking mechanism or a pushing mechanism, and the blanking mechanism includes: a first side plate, a first bottom plate, a second bottom plate, a first connecting rod and a second connecting rod;

[0022] The lifting plate side wall is fixedly connected to the first side plate, the first side plate side wall is fixedly connected to the first baffle, the first side plate is provided with a first groove and a second groove, the first groove movably sleeved on the first connecting rod outer wall, the second groove movably sleeved on the second connecting rod outer wall, the first connecting rod side wall is fixedly connected to the first bottom plate, the second connecting rod side wall is fixedly connected to the second bottom plate, the first bottom plate movably sleeved on the second bottom plate outer wall, the first bottom plate is fixedly connected to one side of the fifth spring, and the other side of the fifth spring is fixedly connected to the second bottom plate. A slot is provided on the top of the outer wall of the first side plate. The slot is communicated with the first groove, the outer wall of the first connecting rod is fixedly connected to a connecting rope, the first side plate is connected to the pulley through a rotating shaft, the connecting rope movably sleeved on the outer wall of the pulley, the slot movably sleeved on the outer wall of the sliding block, the top of the outer wall of the sliding block is fixedly connected to the connecting rope, the bottom of the outer wall of the sliding block is fixedly connected to the seventh spring, the bottom of the outer wall of the seventh spring is fixedly connected to the first side plate, and the inner wall of the shredding box is symmetrically fixedly connected to the plug.

[0023] Preferably, the pushing mechanism of the return module includes: a second side plate, a second baffle, a third bottom plate and a sixth spring;

[0024] The side wall of the lifting plate is fixedly connected to the second side plate, the side wall of the second side plate is fixedly connected to the third bottom plate, the side wall of the second side plate is movably installed with a second baffle, the outer wall of the second baffle is symmetrically fixedly connected to the sixth spring, the side wall of the sixth spring is fixedly connected to the second side plate, and the inner wall of the shredder box is fixedly connected to a trapezoidal block.

[0025] Preferably, a first motor is fixedly connected to the inner wall of the shredder box, a first rotating shaft is movably mounted on the side wall of the first motor, a second bevel gear is fixedly connected to the side wall of the first rotating shaft, and the second bevel gear is meshed with the first bevel gear.

[0026] Preferably, the shredder box is movably mounted on the outer wall of the collection box, the collection box is located below the screening plate, the outer wall of the shredder box is fixedly connected to the feed bin, the shredder box is fixedly mounted on the outer wall of the feed pipe, and the outer wall of the feed pipe is fixedly mounted with an inner box.

[0027] Preferably, the shredder box is movably mounted on the outer wall of the second rotating rod, a rotating wheel is fixedly connected to one side of the second rotating rod, and an eighth bevel gear is fixedly connected to the other side of the second rotating rod. The inner wall of the shredder box is symmetrically fixedly connected to a mounting plate, and the mounting plate is movably mounted on the outer wall of the first rotating rod, and the seventh bevel gear is symmetrically fixedly connected to the outer wall of the first rotating rod. A ninth bevel gear is fixedly mounted on the outer wall of the first rotating rod, and the eighth bevel gear is meshed with the ninth bevel gear. A sixth bevel gear is fixedly mounted on the outer wall of the second rotating shaft, and the sixth bevel gear is meshed with the seventh bevel gear.

[0028] Preferably, the method of use comprises the following steps:

[0029] S1. The operator squeezes the pressing block and rotates the rotating block. When the pressing block and the rotating block are on the same horizontal line, the rotation stops. The second spring returns to its original state, and the second spring drives the second limit block, which moves into the positioning groove, adjusting the fruit and vegetable chopping device to manual mode.

[0030] S2. Turn the rotating handle to drive the rotating block, which drives the pressing block and the square block, which drives the rotating rod, which drives the rotating slicer to chop the fruits and vegetables in the inner box;

[0031] S3, the rotating rod drives the first bevel gear, the first bevel gear drives the third bevel gear, the second rotating rod and the fourth bevel gear, the fourth bevel gear drives the fifth bevel gear, the third rotating rod and the arc wheel, the longer end and the shorter end of the arc wheel alternately contact the screening plate, and the vibrating screening plate screens the fruit and vegetable particles;

[0032] S4. The rotating rod drives the connecting block, which drives the material-moving rod and the scraper. The scraper drives the fruit and vegetable particles that have not passed through the separation hole. The fruit and vegetable particles pass through the first opening slot under the action of centrifugal force. The lifting plate drives the return module to transfer the fruits and vegetables to the top of the rotating slicer.

[0033] Preferably, the method of use further comprises the following steps:

[0034] S11. The operator moves the second limit block, which compresses the second spring and the first spring to restore the original state. The first spring drives the pressing block and the square block to adjust the fruit and vegetable chopping device to the automatic mode.

[0035] S21. The first motor starts, the first motor drives the first rotating shaft, the first rotating shaft drives the second bevel gear, the second bevel gear drives the first bevel gear, and the first bevel gear drives the rotating rod and the rotating slice.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] 1. The present invention is equipped with a mode switching module to enable the fruit and vegetable chopping device to switch between manual and automatic modes, thereby solving the problem of chopping being unable to proceed due to lack of power facilities or equipment failure in the field, and improving the applicability and flexibility of the device.

[0038] 2. The present invention is equipped with a uniform screening module to ensure uniform particle size of chopped fruits and vegetables in manual mode. This solves the problem of large particles of fruits and vegetables mixed in the chopped fruits and vegetables due to human factors in manual mode, ensuring that the chopped fruits and vegetables are of uniform particle size.

[0039] 3. The present invention is equipped with a material diverting module to realize the function of turning and cleaning the fruits and vegetables on the screening plate, solving the problem of large particles in the chopped fruits and vegetables not being able to pass through the screening plate and causing clogging of the screening plate, thereby extending the service life of the equipment and improving the reliability and stability of the equipment;

[0040] 4. The present invention is equipped with a recycling module to achieve the function of re-chopping fruits and vegetables that are not completely chopped, ensuring the uniformity of chopped fruit and vegetable particles in manual mode and improving the chopping efficiency of the fruit and vegetable chopping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a partial structural diagram of the blanking mechanism of the present invention;

[0042] Figure 2 It is a partial structural diagram of the material pushing mechanism of the present invention;

[0043] Figure 3 This is a partial structural diagram of the uniform screening module of the present invention;

[0044] Figure 4 It is a schematic cross-sectional view of the present invention;

[0045] Figure 5 This is a schematic diagram of a mode switching module of the present invention;

[0046] Figure 6 This is a partial structural diagram of the material digging module of the present invention;

[0047] Figure 7 This is a schematic cross-sectional structural diagram of the first side panel of the present invention;

[0048] Figure 8 It is a schematic diagram of the structure of the first base plate and the second base plate of the present invention.

[0049] In the figure: 1. Chopping box; 2. Inner box; 3. Rotating rod; 4. First bevel gear; 5. First motor; 6. First rotating shaft; 7. Second bevel gear; 8. Rotating slicer; 9. Chopping chamber; 10. Rotating block; 11. Rotating handle; 12. Pressing block; 13. Square block; 14. Square slot; 15. First stop block; 16. First spring; 17. Second spring; 18. Second stop block; 19. Positioning slot; 20. Third bevel gear; 21. Second rotating rod; 22. Fourth bevel gear; 23. Fifth bevel gear; 24. Third rotating rod; 25. Mounting block; 26. Curved wheel; 27. Screening plate; 28. Separation hole; 29. Third spring; 30. Collecting box; 31. Moving block; 32. Connecting block; 33. Fourth spring; 34. Moving slot; 35. Material moving rod; 36. Cutter; 37. Scraper; 38. Feed bin; 39. Feed Pipe; 40, first open slot; 41, second motor; 42, second rotating shaft; 43, sixth bevel gear; 44, first side plate; 45, blocking plate; 46, mounting plate; 47, compression spring; 48, lifting plate; 49, fixing column; 50, seventh bevel gear; 51, first rotating rod; 52, eighth bevel gear; 53, second rotating rod; 54, rotating wheel; 55, ninth bevel gear; 56, first baffle; 57, first bottom plate; 58, second bottom plate; 59, first connecting rod; 60, first groove; 61, second connecting rod; 62, second groove; 63, fifth spring; 64, second side plate; 65, second baffle; 66, third bottom plate; 67, sixth spring; 68, trapezoidal block; 69, connecting rope; 70, pulley; 71, sliding block; 72, seventh spring; 73, slot; 74, insert block; 75, second open slot. DETAILED DESCRIPTION

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0051] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0052] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0053] See also Figure 3 and Figure 5, an embodiment provided by the present invention: a fruit and vegetable chopping device, comprising a chopping box 1 and a mode switching module, the chopping box 1 is equipped with a mode switching module, the mode switching module is used to switch the fruit and vegetable chopping device between a manual mode and an automatic mode; the mode switching module comprises: a pressing block 12, a square block 13, a first limit block 15, and a second limit block 18; the inner wall of the chopping box 1 is fixedly connected to a mounting block 25, the side wall of the mounting block 25 is fixedly connected to an inner box 2, the inner box 2 is movably sleeved on the outer wall of a rotating rod 3, the outer wall of the rotating rod 3 is fixedly connected to a rotating slicer 8, the chopping box 1 is movably sleeved on the outer wall of the rotating rod 3, the top of the outer wall of the rotating rod 3 is movably sleeved with a rotating block 10, the rotating block 10 is movably sleeved The outer wall of the pressing block 12 is set, and the outer wall of the pressing block 12 is symmetrically fixedly connected with a first limit block 15. The outer wall of the first limit block 15 is movably set with a rotating block 10. The bottom of the outer wall of the first limit block 15 is fixedly connected to a first spring 16. The top of the outer wall of the first spring 16 is fixedly connected to the rotating block 10. The bottom of the outer wall of the pressing block 12 is fixedly connected to a square block 13. The top of the outer wall of the rotating rod 3 is provided with a square groove 14. The size of the square groove 14 is slightly larger than the square block 13. The rotating block 10 is movably set on the outer wall of the second limit block 18. The side wall of the second limit block 18 is fixedly connected to a second spring 17. The side wall of the pressing block 12 is provided with a positioning groove 19. The size of the positioning groove 19 is slightly larger than the size of the second limit Block 18, the side wall of the rotating block 10 is fixedly connected to a rotating handle 11; the inner wall of the shredding box 1 is fixedly connected to the first motor 5, and the side wall of the first motor 5 is movably installed with a first rotating shaft 6, and the side wall of the first rotating shaft 6 is fixedly connected to the second bevel gear 7, and the second bevel gear 7 is meshed with the first bevel gear 4; a shredding chamber 9 is provided in the inner box 2, and a screening plate 27 is movably installed at the bottom of the outer wall of the inner box 2, and a separation hole 28 is provided on the screening plate 27, and the separation hole 28 is communicated with the shredding chamber 9, and a third spring 29 is fixedly connected to one side of the screening plate 27, and the other side of the screening plate 27 is in contact with the arc wheel 26, and the side wall of the third spring 29 is fixedly connected to the shredding box 1, and the arc wheel 26 is fixedly connected to the bottom of the outer wall of the third rotating rod 24, and the outer wall of the third rotating rod 24 is movable It is equipped with a mounting block 25, and the top of the outer wall of the third rotating rod 24 is fixedly connected to the fifth bevel gear 23, and the side wall of the fifth bevel gear 23 is meshed with the fourth bevel gear 22, and the fourth bevel gear 22 is fixedly mounted on the outer wall of the second rotating rod 21. The shredder box 1 is movably mounted on one side of the second rotating rod 21, and the third bevel gear 20 is fixedly connected to the other side of the second rotating rod 21. The outer wall of the rotating rod 3 is fixedly mounted with the first bevel gear 4, and the first bevel gear 4 is meshed with the third bevel gear 20; the shredder box 1 is movably mounted on the outer wall of the collecting box 30, and the collecting box 30 is below the screening plate 27. The outer wall of the shredder box 1 is fixedly connected to the feeding bin 38, and the shredder box 1 is fixedly mounted on the outer wall of the feeding pipe 39, and the outer wall of the feeding pipe 39 is fixedly mounted with the inner box 2.

[0054] Furthermore, the fruits and vegetables in the feeding bin 38 enter the inner box 2 through the feeding pipe 39, applying a downward force to the pressing block 12 and rotating the rotating block 10, the pressing block 12 drives the first limit block 15 to compress the first spring 16, the pressing block 12 drives the square block 13 to move downward, the rotating block 10 drives the first limit block 15, the pressing block 12 and the square block 13, when the square block 13 moves to a position matching the square groove 14 on the rotating rod 3, the square block 13 moves downward into the square groove 14, at this time, the upper surfaces of the pressing block 12 and the rotating block 10 are at the same horizontal plane, the second spring 17 returns to its original state from the compressed state, the second spring 17 drives the second limit block 18 to move into the positioning groove 19 in the pressing block 12, so that the second limit block 18 fixes the pressing block 12, thereby adjusting the device to manual mode, at this time, the rotating handle 11 is rotated, the rotating handle 11 drives the rotating block 10, the rotating block 10 drives the pressing block 12 and the square block 13, the square block 13 The rotating rod 3 is driven, and the rotating rod 3 drives the rotating slicer 8 to chop the fruits and vegetables in the inner box 2; the second limiting block 18 is moved out of the positioning groove 19, and the first spring 16 is restored to its original state from the compressed state, and the first spring 16 drives the first limiting block 15 and the pressing block 12 to move upward, and the pressing block 12 drives the square block 13 to move upward, so that the square block 13 leaves the square groove 14, thereby adjusting the device to the automatic mode, starting the first motor 5 on the chopping box 1, the first motor 5 drives the first rotating shaft 6, the first rotating shaft 6 drives the second bevel gear 7, the second bevel gear 7 drives the first bevel gear 4, the first bevel gear 4 drives the rotating rod 3, and the rotating rod 3 drives the rotating slicer 8, and the rotating slicer 8 chop the fruits and vegetables in the inner box 2. By switching between the manual mode and the automatic mode of the device, the device can be used in the manual mode for chopping when there is a lack of power equipment in the field or the first motor 5 fails, thereby improving the applicability and flexibility of the device;

[0055] The rotating rod 3 drives the rotating slicer 8 to chop the fruits and vegetables in the chopping chamber 9. The chopping chamber 9 is cylindrical, so that the rotating slicer 8 can evenly chop the fruits and vegetables. The chopped fruits and vegetables fall onto the screening plate 27 on the inner box 2. Small particles of fruits and vegetables fall into the collection box 30 through the separation holes 28 on the screening plate 27. The rotating rod 3 drives the first bevel gear 4, the first bevel gear 4 drives the third bevel gear 20, the second rotating rod 21 and the fourth bevel gear 22, the fourth bevel gear 22 drives the fifth bevel gear 23, the third rotating rod 24 and the arc wheel 26, so that the longer end and the shorter end of the arc wheel 26 are alternately directed toward the screening plate 27. The separating plate 27 and the third spring 29 elastically push the screening plate 27, so that the screening plate 27 is always in contact with the arc wheel 26, so that the screening plate 27 repeatedly moves horizontally, and the screening plate 27 drives the chopped fruits and vegetables to vibrate. Under the action of the vibration, the small particles of fruits and vegetables distributed on the screening plate 27 gradually move and fall into the collection box 30 through the separation holes 28. The screening by the screening plate 27 makes the fruit and vegetable particles in the collection box 30 uniform in size, avoiding the large particles of fruits and vegetables that are not completely chopped from being mixed with the chopped fruits and vegetables, and solving the problem of different sizes of chopped fruit and vegetable particles due to factors such as the operator's strength and speed in manual mode.

[0056] See also Figure 3 、 Figure 4 and Figure 6The present invention provides an embodiment of a fruit and vegetable chopping device, wherein a uniform screening module is installed on the inner box 2, and the uniform screening module is used to screen and separate fruit and vegetable particles; the uniform screening module includes: an arc wheel 26, a screening plate 27, a separation hole 28 and a third spring 29; a chopping chamber 9 is opened in the inner box 2, and a screening plate 27 is movably installed on the bottom of the outer wall of the inner box 2, and a separation hole 28 is opened on the screening plate 27, and the separation hole 28 is communicated with the chopping chamber 9, and a third spring 29 is fixedly connected to one side of the screening plate 27 The other side of the screening plate 27 contacts the arc wheel 26. The side wall of the third spring 29 is fixedly connected to the chopping box 1. The arc wheel 26 is fixedly connected to the bottom of the outer wall of the third rotating rod 24. The outer wall of the third rotating rod 24 is movably covered with a mounting block 25. The top of the outer wall of the third rotating rod 24 is fixedly connected to the fifth bevel gear 23. The side wall of the fifth bevel gear 23 is meshed with the fourth bevel gear 22. The fourth bevel gear 22 is fixedly covered on the outer wall of the second rotating rod 21. The chopping box 1 is movably covered on one side of the second rotating rod 21. The other side of the second rotating rod 21 is fixedly connected to the third bevel gear 20, and the outer wall of the rotating rod 3 is fixedly sleeved with the first bevel gear 4, which is meshed with the third bevel gear 20; a material digging module is installed on the rotating rod 3, which is used to move the large-particle fruits and vegetables on the mobile screening plate 27; the material digging module includes: a connecting block 32, a fourth spring 33, a digging rod 35, and a scraper 37; the bottom of the outer wall of the rotating rod 3 is movably sleeved with a connecting block 32, and the outer wall of the rotating rod 3 is symmetrically fixedly connected to the moving block 31 The inner wall of the connecting block 32 is symmetrically provided with moving grooves 34, and the moving grooves 34 are movably mounted on the outer wall of the moving block 31. The bottom of the outer wall of the rotating rod 3 is fixedly connected to the fourth spring 33, and the fourth spring 33 is fixedly connected to the top of the inner wall of the connecting block 32. The outer wall of the connecting block 32 is symmetrically fixedly connected with the material removing rod 35, and the bottom of the outer wall of the material removing rod 35 is fixedly connected with a scraper 37, and the scraper 37 is in contact with the screening plate 27. The side wall of the material removing rod 35 is equidistantly fixed with a cutter 36, and the side wall of the inner box 2 is provided with a first opening groove 40.

[0057] Furthermore, the rotating rod 3 drives the rotating slicer 8 to chop the fruits and vegetables, and the chopped fruits and vegetables fall onto the screening plate 27 on the inner box 2. The rotating rod 3 drives the first bevel gear 4, the third bevel gear 20, the second rotating rod 21 and the fourth bevel gear 22. The fourth bevel gear 22 drives the fifth bevel gear 23, the third rotating rod 24 and the arc wheel 26. The third spring 29 elastically pushes the screening plate 27, so that the longer end and the shorter end of the arc wheel 26 alternately contact the screening plate 27. The screening plate 27 drives the fruit and vegetable particles to vibrate continuously, so that the small fruit and vegetable particles gradually pass through the screening plate 27, avoiding To prevent small fruit and vegetable particles from accumulating and clogging on the screening plate 27, at the same time, the rotating rod 3 drives the moving block 31 to rotate, the moving block 31 drives the connecting block 32 to rotate, the connecting block 32 drives the material-dividing rod 35 to rotate, the material-dividing rod 35 drives the cutter 36 and the scraper 37, and the cutter 36 further chops the fruits and vegetables. The fourth spring 33 elastically pushes the connecting block 32, and the connecting block 32 pushes the material-dividing rod 35 and the scraper 37, so that the scraper 37 is in close contact with the screening plate 27. The rotating scraper 37 drives the fruit and vegetable particles on the screening plate 27 to rotate, thereby preventing large particles of fruits and vegetables from clogging the screening plate 27.

[0058] See also Figure 1 、 Figure 4 、 Figure 7 and Figure 8, an embodiment of the present invention provides: a fruit and vegetable chopping device, a material-dividing module is installed on the rotating rod 3, and the material-dividing module is used to move the large-particle fruits and vegetables on the mobile screening plate 27; the material-dividing module includes: a connecting block 32, a fourth spring 33, a material-dividing rod 35, and a scraper 37; the bottom of the outer wall of the rotating rod 3 is movably fitted with a connecting block 32, the outer wall of the rotating rod 3 is symmetrically fixedly connected to the moving block 31, and the inner wall of the connecting block 32 is symmetrically provided with a moving groove 34, and the moving groove 34 is movably fitted on the outer wall of the moving block 31, the bottom of the outer wall of the rotating rod 3 is fixedly connected to the fourth spring 33, the fourth spring 33 is fixedly connected to the top of the inner wall of the connecting block 32, the outer wall of the connecting block 32 is symmetrically fixedly connected to the material-dividing rod 35, and the bottom of the outer wall of the material-dividing rod 35 is fixed A scraper 37 is fixedly connected, and the scraper 37 contacts the screening plate 27. The side wall of the material-moving rod 35 is equidistantly fixedly connected with a cutter 36. A first opening slot 40 is provided on the side wall of the inner box 2; a second motor 41 is fixedly connected to the top of the inner wall of the shredding box 1, and a second rotating shaft 42 is movably installed on the bottom of the outer wall of the second motor 41. A fixed column 49 is fixedly sleeved on the outer wall of the second rotating shaft 42. A second opening slot 75 is provided on the side wall of the inner box 2. The shredding box 1 is movably sleeved on the outer wall of the blocking plate 45. The bottom of the outer wall of the blocking plate 45 is fixedly connected to a compression spring 47. The bottom of the outer wall of the compression spring 47 is fixedly connected to the shredding box 1. The outer wall of the second rotating shaft 42 is movably sleeved with a lifting plate 48. A return material module is installed on the lifting plate 48. The return material module is used In order to convey the unchopped fruits and vegetables back to the top of the rotating slicer 8; the return module adopts a blanking mechanism, which includes: a first side plate 44, a first bottom plate 57, a second bottom plate 58, a first connecting rod 59 and a second connecting rod 61; the side wall of the lifting plate 48 is fixedly connected to the first side plate 44, the side wall of the first side plate 44 is fixedly connected to the first baffle 56, and a first groove 60 and a second groove 62 are provided in the first side plate 44. The first groove 60 is movably mounted on the outer wall of the first connecting rod 59, and the second groove 62 is movably mounted on the outer wall of the second connecting rod 61. The side wall of the first connecting rod 59 is fixedly connected to the first bottom plate 57, and the side wall of the second connecting rod 61 is fixedly connected to the second bottom plate 58. The first bottom plate 57 is movably mounted on the first bottom plate 57. The outer wall of the second bottom plate 58, the first bottom plate 57 is fixedly connected to one side of the fifth spring 63, and the other side of the fifth spring 63 is fixedly connected to the second bottom plate 58. A slot 73 is provided at the top of the outer wall of the first side plate 44, and the slot 73 is communicated with the first groove 60. The outer wall of the first connecting rod 59 is fixedly connected to a connecting rope 69, and the first side plate 44 is connected to a pulley 70 through a rotating shaft. The connecting rope 69 is movably mounted on the outer wall of the pulley 70, and the slot 73 is movably mounted on the outer wall of the sliding block 71. The top of the outer wall of the sliding block 71 is fixedly connected to the connecting rope 69, and the bottom of the outer wall of the sliding block 71 is fixedly connected to the seventh spring 72, and the bottom of the outer wall of the seventh spring 72 is fixedly connected to the first side plate 44. The inner wall of the shredder box 1 is symmetrically fixedly connected with the plug 74.

[0059] Furthermore, the rotating rod 3 drives the moving block 31 and the connecting block 32 to rotate, and the connecting block 32 drives the material-moving rod 35 and the scraper 37 to rotate. The fourth spring 33 pushes the connecting block 32, the material-moving rod 35 and the scraper 37, so that the scraper 37 is in close contact with the screening plate 27. The rotating scraper drives the fruit and vegetable particles on the screening plate 27 to rotate. During the movement of the fruit and vegetable particles, the small fruit and vegetable particles gradually pass through the separation holes 28 on the screening plate 27, and the fruit and vegetable particles that fail to pass through the separation holes 28 gradually pass through the first opening slot 40 under the action of centrifugal force. The fruit and vegetable particles move to the first bottom plate 57 and the second bottom plate 58, the second motor 41 is started, the second motor 41 drives the second rotating shaft 42 to rotate, the second rotating shaft 42 drives the lifting plate 48 to move upward, the lifting plate 48 drives the first side plate 44, the first baffle 56, the first connecting rod 59 and the second connecting rod 61 to move upward, the first connecting rod 59 and the second connecting rod 61 drive the first bottom plate 57 and the second bottom plate 58, the first bottom plate 57 and the second bottom plate 58 drive the fruit and vegetable particles to move, and the first bottom plate 57 no longer presses the blocking plate 45 When the first opening groove 40 is blocked, the compression spring 47 elastically pushes the blocking plate 45, and the blocking plate 45 moves upward to block the first opening groove 40. When the lifting plate 48 moves to the predetermined position, the fixed column 49 limits the lifting plate 48 to prevent the lifting plate 48 from continuing to move. At this time, the insert block 74 is inserted into the slot 73 on the first side plate 44, and the insert block 74 presses the sliding block 71. The sliding block 71 compresses the seventh spring 72 downward, and the sliding block 71 drives the connecting rope 69 to move on the pulley 70. Under the action of the pulley 70, the connecting rope 69 drives the first connecting rod 59 moves upward in the first groove 60, the first connecting rod 59 drives the first bottom plate 57 and the second bottom plate 58, and the second bottom plate 58 drives the second connecting rod 61 to move in the second groove 62, thereby tilting the first bottom plate 57 and the second bottom plate 58, and the fifth spring 63 elastically pushes the second bottom plate 58 so that the second bottom plate 58 is always in contact with the outer wall of the inner box 2. Under the action of gravity, the fruit and vegetable particles on the first bottom plate 57 and the second bottom plate 58 move to the top of the inner box 2 through the second opening groove 75, so that these fruit and vegetable particles are re-chopped.

[0060] See also Figure 2 and Figure 4, an embodiment of the present invention provides: a fruit and vegetable chopping device, a material-dividing module is installed on the rotating rod 3, and the material-dividing module is used to move large-particle fruits and vegetables on the mobile screening plate 27; the material-dividing module includes: a connecting block 32, a fourth spring 33, a material-dividing rod 35, and a scraper 37; the bottom of the outer wall of the rotating rod 3 is movably covered with a connecting block 32, the outer wall of the rotating rod 3 is symmetrically fixedly connected to a moving block 31, and the inner wall of the connecting block 32 is symmetrically opened with a moving groove 34, and the moving groove 34 is movably covered on the outer wall of the moving block 31, and the rotating rod 3 The bottom of the outer wall of the rod 3 is fixedly connected to a fourth spring 33, which is fixedly connected to the top of the inner wall of the connecting block 32. The outer wall of the connecting block 32 is symmetrically fixedly connected to a material-pickup rod 35, and the bottom of the outer wall of the material-pickup rod 35 is fixedly connected to a scraper 37, which contacts the screening plate 27. The side wall of the material-pickup rod 35 is equidistantly fixedly connected to a cutter 36. The side wall of the inner box 2 is provided with a first opening slot 40; the inner wall of the shredder box 1 is symmetrically fixedly connected to the top of the second motor 41, and the bottom of the outer wall of the second motor 41 is movably installed. The second rotating shaft 42 has a fixed column 49 on its outer wall, a second opening slot 75 is provided on the side wall of the inner box 2, the chopping box 1 is movably mounted on the outer wall of the blocking plate 45, a compression spring 47 is fixedly connected to the bottom of the outer wall of the blocking plate 45, and the chopping box 1 is fixedly connected to the bottom of the outer wall of the compression spring 47. The outer wall of the second rotating shaft 42 is movably mounted with a lifting plate 48, and a return module is installed on the lifting plate 48. The return module is used to transport unchopped fruits and vegetables back to the top of the rotating slicer 8; the return module adopts a drop A material mechanism and a pushing mechanism, the pushing mechanism includes: a second side plate 64, a second baffle 65, a third bottom plate 66 and a sixth spring 67; the side wall of the lifting plate 48 is fixedly connected to the second side plate 64, the side wall of the second side plate 64 is fixedly connected to the third bottom plate 66, the side wall of the second side plate 64 is movably mounted with the second baffle 65, the outer wall of the second baffle 65 is symmetrically fixedly connected to the sixth spring 67, the side wall of the sixth spring 67 is fixedly connected to the second side plate 64, and the inner wall of the shredder box 1 is fixedly connected to the trapezoidal block 68.

[0061] Furthermore, the rotating rod 3 drives the moving block 31, the connecting block 32, the material-diverting rod 35 and the scraper 37 to rotate. The fourth spring 33 pushes the connecting block 32, the material-diverting rod 35 and the scraper 37, so that the scraper 37 is in close contact with the screening plate 27. The rotating scraper drives the fruit and vegetable particles on the screening plate 27 to rotate. During the movement of the fruit and vegetable particles, the small fruit and vegetable particles gradually pass through the separation holes 28 on the screening plate 27. The fruit and vegetable particles that fail to pass through the separation holes 28 gradually pass through the first opening groove 40 under the action of centrifugal force, so that the fruit and vegetable particles move to the third bottom plate 66. The second motor 41 drives the second rotating shaft 42 to rotate. The second rotating shaft 42 drives the lifting plate 48 to move upward. The lifting plate 48 drives the second side plate 64 to move. The second side plate 64 drives the third bottom plate 66 The second baffle 65 moves upward, the lifting plate 48 moves to a predetermined position, and the fixed column 49 on the second rotating shaft 42 prevents the lifting plate 48 from continuing to move. In the process of the second baffle 65 moving upward, the inclined sliding surface of the trapezoidal block 68 gradually contacts the second baffle 65, so that the trapezoidal block 68 gradually pushes the second baffle 65, and the second baffle 65 gradually compresses the sixth spring 67. The second baffle 65 pushes the fruits and vegetables, so that the fruits and vegetables re-enter the inner box 2 through the second opening groove 75, and the fruit and vegetable particles are chopped again. Compared with the blanking mechanism, the fruit and vegetable particles on the blanking mechanism may not completely pass through the second opening groove 75 under the action of gravity, and may remain on the blanking mechanism. The pushing mechanism can move all the fruit and vegetable particles into the second opening groove 75.

[0062] See also Figure 1 and Figure 2 The present invention provides an embodiment of a fruit and vegetable chopping device, wherein the inner wall of the chopping box 1 is symmetrically fixedly connected to a second motor 41 at the top, the second motor 41 is movably mounted on the bottom of the outer wall of the second rotating shaft 42, the outer wall of the second rotating shaft 42 is fixedly sleeved with a fixing column 49, the side wall of the inner box 2 is provided with a second opening slot 75, the chopping box 1 is movably sleeved on the outer wall of the blocking plate 45, the bottom of the outer wall of the blocking plate 45 is fixedly connected to a compression spring 47, the bottom of the outer wall of the compression spring 47 is fixedly connected to the chopping box 1, the outer wall of the second rotating shaft 42 is movably sleeved with a lifting plate 48, and the lifting plate 48 is mounted on a return module, which is used to transfer unchopped fruits and vegetables back to the rotating slicer 8 The shredder box 1 is movably mounted on the outer wall of the second rotating rod 53, and a rotating wheel 54 is fixedly connected to one side of the second rotating rod 53. The eighth bevel gear 52 is fixedly connected to the other side of the second rotating rod 53. The inner wall of the shredder box 1 is symmetrically fixedly connected to the mounting plate 46, and the mounting plate 46 is movably mounted on the outer wall of the first rotating rod 51. The seventh bevel gear 50 is symmetrically fixedly connected to the outer wall of the first rotating rod 51. The outer wall of the first rotating rod 51 is fixedly mounted with a ninth bevel gear 55, and the eighth bevel gear 52 is meshed with the ninth bevel gear 55. The outer wall of the second rotating shaft 42 is fixedly mounted with a sixth bevel gear 43, and the sixth bevel gear 43 is meshed with the seventh bevel gear 50.

[0063] Furthermore, when there is no power equipment or the second motor 41 fails, the rotating wheel 54 is rotated, the rotating wheel 54 drives the second rotating rod 53 to rotate, the second rotating rod 53 drives the eighth bevel gear 52 to rotate, the eighth bevel gear 52 drives the ninth bevel gear 55 to rotate, the ninth bevel gear 55 drives the first rotating rod 51 to rotate on the mounting plate 46, the first rotating rod 51 drives the seventh bevel gear 50 at both ends to rotate, the seventh bevel gear 50 drives the sixth bevel gear 43 to rotate, the sixth bevel gear 43 drives the second rotating shaft 42 to rotate, the second rotating shaft 42 drives the lifting plate 48 to move, and the lifting plate 48 drives the return module, thereby manually sending the fruit and vegetable particles on the return module back to the top of the inner box 2 to ensure the uniformity of the fruit and vegetable particles in the manual mode.

[0064] See 3 and Figure 4 , the present invention provides an embodiment: a fruit and vegetable chopping device, including a chopping box 1 and a mode switching module, the chopping box 1 is equipped with a mode switching module, the mode switching module is used to switch the fruit and vegetable chopping device between a manual mode and an automatic mode; the mode switching module includes: a pressing block 12, a square block 13, a first limit block 15, and a second limit block 18; the inner wall of the chopping box 1 is fixedly connected to a mounting block 25, the side wall of the mounting block 25 is fixedly connected to an inner box 2, the inner box 2 is movably sleeved on the outer wall of a rotating rod 3, and the outer wall of the rotating rod 3 is fixedly connected to a rotating slicer 8; The inner wall of the chopping box 1 is symmetrically fixedly connected to the second motor 41 at the top, and the second rotating shaft 42 is movably installed at the bottom of the outer wall of the second motor 41. The outer wall of the second rotating shaft 42 is fixedly sleeved with a fixing column 49, and the side wall of the inner box 2 is provided with a second opening groove 75. The chopping box 1 is movably sleeved on the outer wall of the blocking plate 45, and the bottom of the outer wall of the blocking plate 45 is fixedly connected to a compression spring 47. The bottom of the outer wall of the compression spring 47 is fixedly connected to the chopping box 1. The outer wall of the second rotating shaft 42 is movably sleeved with a lifting plate 48, and a return module is installed on the lifting plate 48. The return module is used to transport unchopped fruits and vegetables back to the top of the rotating slicer 8.

[0065] Furthermore, the second motor 41 or manually drives the second rotating shaft 42 to rotate, the second rotating shaft 42 drives the lifting plate 48 to move, and the lifting plate 48 drives the return material module to return the fruit and vegetable particles to the inner box 2, and the fruit and vegetable particles fall again above the rotating slicer 8. In manual mode, the rotating rod 3 is manually rotated, and the rotating rod 3 drives the rotating slicer 8 to chop the fruit and vegetable particles. By repeatedly using the return material module, the fruits and vegetables can be chopped into the required size to ensure the uniformity and consistency of the fruit and vegetable particles.

[0066] Working principle: The operator puts fruits and vegetables into the feed bin 38, and the fruits and vegetables enter the inner box 2 through the outer wall of the feed pipe 39. The operator moves the pressing block 12 downward and rotates the rotating block 10. When the pressing block 12 and the rotating block 10 are on the same horizontal line, the rotation stops. The second spring 17 drives the second limit block 18 into the positioning groove 19, and the fruit and vegetable chopping device is adjusted to manual mode.

[0067] The rotating handle 11 is turned, and the rotating handle 11 drives the rotating block 10, the pressing block 12, the square block 13 and the rotating rod 3. The rotating rod 3 drives the rotating slicer 8, and the rotating slicer 8 cuts the fruits and vegetables in the inner box 2. The rotating rod 3 drives the first bevel gear 4, the second rotating rod 21 and the fourth bevel gear 22. The fourth bevel gear 22 drives the fifth bevel gear 23, the third rotating rod 24 and the arc wheel 26. The longer end and the shorter end of the arc wheel 26 alternately face the screening plate 27. The third spring 29 elastically pushes the screening plate 27. The screening plate 27 drives the fruit and vegetable particles to vibrate continuously, and the small fruit and vegetable particles gradually pass through the screening plate 27.

[0068] The rotating rod 3 drives the moving block 31, the connecting block 32, the material moving rod 35 and the scraper 37. The scraper 37 drives the fruit and vegetable particles. Under the action of centrifugal force, the fruit and vegetable particles fall onto the return material module through the first opening groove 40. By starting the second motor 41 or manually rotating the rotating wheel 54, the lifting plate 48 drives the return material module to transfer the fruits and vegetables to the top of the rotating slicer 8.

[0069] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fruit and vegetable chopping device, characterized by: It comprises a chopping box (1) and a mode switching module, wherein the chopping box (1) is equipped with the mode switching module, and the mode switching module is used for switching between a manual mode and an automatic mode of the fruit and vegetable chopping device; The mode switching module comprises: a pressing block (12), a square block (13), a first limiting block (15), and a second limiting block (18); The inner wall of the chopping box (1) is fixedly connected to a mounting block (25), the side wall of the mounting block (25) is fixedly connected to the inner box (2), the inner box (2) is movably mounted on the outer wall of the rotating rod (3), the outer wall of the rotating rod (3) is fixedly connected to a rotating slicer (8), the chopping box (1) is movably mounted on the outer wall of the rotating rod (3), the top of the outer wall of the rotating rod (3) is movably mounted with a rotating block (10), the rotating block (10) is movably mounted on the outer wall of the pressing block (12), the outer wall of the pressing block (12) is symmetrically fixedly connected to a first limiting block (15), the outer wall of the first limiting block (15) is movably mounted with the rotating block (10), the outer wall of the first limiting block (15) is fixedly connected to the bottom of the outer wall A first spring (16) is connected, the top of the outer wall of the first spring (16) is fixedly connected to a rotating block (10), the bottom of the outer wall of the pressing block (12) is fixedly connected to a square block (13), the top of the outer wall of the rotating rod (3) is provided with a square groove (14), the size of the square groove (14) is slightly larger than the square block (13), the rotating block (10) is movably sleeved on the outer wall of the second limit block (18), the side wall of the second limit block (18) is fixedly connected to a second spring (17), the side wall of the pressing block (12) is provided with a positioning groove (19), the size of the positioning groove (19) is slightly larger than the second limit block (18), and the side wall of the rotating block (10) is fixedly connected to a rotating handle (11).

2. The fruit and vegetable chopping device according to claim 1, characterized in that: The inner box (2) is provided with a uniform screening module, which is used for screening and separating fruit and vegetable particles; The uniform screening module includes: an arc wheel (26), a screening plate (27), a separation hole (28) and a third spring (29); A shredding chamber (9) is provided in the inner box (2), a screening plate (27) is movably mounted on the bottom of the outer wall of the inner box (2), a separation hole (28) is provided on the screening plate (27), the separation hole (28) is communicated with the shredding chamber (9), a third spring (29) is fixedly connected to one side of the screening plate (27), the other side of the screening plate (27) is in contact with the arc wheel (26), the side wall of the third spring (29) is fixedly connected to the shredding box (1), the arc wheel (26) is fixedly connected to the bottom of the outer wall of the third rotating rod (24), and the outer wall of the third rotating rod (24) is movably mounted. The block (25) is fixedly connected to the top of the outer wall of the third rotating rod (24), and the fourth bevel gear (22) is meshed and installed on the side wall of the fifth bevel gear (23). The fourth bevel gear (22) is fixedly sleeved on the outer wall of the second rotating rod (21). The chopping box (1) is movably sleeved on one side of the second rotating rod (21). The third bevel gear (20) is fixedly connected to the other side of the second rotating rod (21). The first bevel gear (4) is fixedly sleeved on the outer wall of the rotating rod (3), and the first bevel gear (4) is meshed with the third bevel gear (20).

3. The fruit and vegetable chopping device according to claim 1, characterized in that: The rotating rod (3) is provided with a material shifting module, which is used to shift large-particle fruits and vegetables on the mobile screening plate (27); The material shifting module comprises: a connecting block (32), a fourth spring (33), a material shifting rod (35), and a scraper (37); The bottom of the outer wall of the rotating rod (3) is movably fitted with a connecting block (32), the outer wall of the rotating rod (3) is symmetrically fixedly connected to a moving block (31), the inner wall of the connecting block (32) is symmetrically provided with a moving groove (34), the moving groove (34) is movably fitted on the outer wall of the moving block (31), the bottom of the outer wall of the rotating rod (3) is fixedly connected to a fourth spring (33), the fourth spring (33) is fixedly connected to the top of the inner wall of the connecting block (32), the outer wall of the connecting block (32) is symmetrically fixedly connected to a material-moving rod (35), the bottom of the outer wall of the material-moving rod (35) is fixedly connected to a scraper (37), the scraper (37) is in contact with the screening plate (27), the side wall of the material-moving rod (35) is equidistantly fixedly connected to a cutter (36), and the side wall of the inner box (2) is provided with a first opening groove (40).

4. The fruit and vegetable chopping device according to claim 1, characterized in that: The chopping box (1) is symmetrically fixedly connected to the top of the inner wall with a second motor (41), the second motor (41) is movably mounted on the bottom of the outer wall with a second rotating shaft (42), the outer wall of the second rotating shaft (42) is fixedly sleeved with a fixing column (49), the side wall of the inner box (2) is provided with a second opening slot (75), the chopping box (1) is movably sleeved on the outer wall of the blocking plate (45), the bottom of the outer wall of the blocking plate (45) is fixedly connected with a compression spring (47), the bottom of the outer wall of the compression spring (47) is fixedly connected to the chopping box (1), the outer wall of the second rotating shaft (42) is movably sleeved with a lifting plate (48), the lifting plate (48) is mounted with a return module, and the return module is used to convey unchopped fruits and vegetables to the top of the rotating slicer (8); The return material module uses a blanking mechanism or a pushing mechanism, and the blanking mechanism includes: a first side plate (44), a first bottom plate (57), a second bottom plate (58), a first connecting rod (59) and a second connecting rod (61); The side wall of the lifting plate (48) is fixedly connected to the first side plate (44), the side wall of the first side plate (44) is fixedly connected to the first baffle (56), the first side plate (44) is provided with a first groove (60) and a second groove (62), the first groove (60) is movably mounted on the outer wall of the first connecting rod (59), the second groove (62) is movably mounted on the outer wall of the second connecting rod (61), the side wall of the first connecting rod (59) is fixedly connected to the first bottom plate (57), the side wall of the second connecting rod (61) is fixedly connected to the second bottom plate (58), the first bottom plate (57) is movably mounted on the outer wall of the second bottom plate (58), the first bottom plate (57) is fixedly connected to one side of the fifth spring (63), and the other side of the fifth spring (63) is fixedly mounted. A second bottom plate (58) is fixedly connected, a slot (73) is provided on the top of the outer wall of the first side plate (44), the slot (73) is communicated with the first groove (60), the outer wall of the first connecting rod (59) is fixedly connected with a connecting rope (69), the first side plate (44) is connected to a pulley (70) through a rotating shaft, the connecting rope (69) is movably sleeved on the outer wall of the pulley (70), the slot (73) is movably sleeved on the outer wall of the sliding block (71), the top of the outer wall of the sliding block (71) is fixedly connected with the connecting rope (69), the bottom of the outer wall of the sliding block (71) is fixedly connected with a seventh spring (72), the bottom of the outer wall of the seventh spring (72) is fixedly connected to the first side plate (44), and the inner wall of the shredder box (1) is symmetrically fixedly connected with the plug (74).

5. The fruit and vegetable chopping device according to claim 4, characterized in that: The pushing mechanism of the return module comprises: a second side plate (64), a second baffle (65), a third bottom plate (66) and a sixth spring (67); The side wall of the lifting plate (48) is fixedly connected to the second side plate (64), the side wall of the second side plate (64) is fixedly connected to the third bottom plate (66), the side wall of the second side plate (64) is movably mounted with a second baffle (65), the outer wall of the second baffle (65) is symmetrically fixedly connected to a sixth spring (67), the side wall of the sixth spring (67) is fixedly connected to the second side plate (64), and the inner wall of the shredder box (1) is fixedly connected to a trapezoidal block (68).

6. The fruit and vegetable chopping device according to claim 1, characterized in that: The inner wall of the shredder box (1) is fixedly connected to a first motor (5), a first rotating shaft (6) is movably mounted on a side wall of the first motor (5), a second bevel gear (7) is fixedly connected to a side wall of the first rotating shaft (6), and the second bevel gear (7) is meshed with the first bevel gear (4).

7. The fruit and vegetable chopping device according to claim 1, characterized in that: The chopping box (1) is movably mounted on the outer wall of the collecting box (30), the collecting box (30) is located below the screening plate (27), the outer wall of the chopping box (1) is fixedly connected to the feeding bin (38), the chopping box (1) is fixedly mounted on the outer wall of the feeding pipe (39), and the outer wall of the feeding pipe (39) is fixedly mounted with the inner box (2).

8. The fruit and vegetable chopping device according to claim 4, characterized in that: The shredder box (1) is movably mounted on the outer wall of the second rotating rod (53), a rotating wheel (54) is fixedly connected to one side of the second rotating rod (53), and an eighth bevel gear (52) is fixedly connected to the other side of the second rotating rod (53). The inner wall of the shredder box (1) is symmetrically fixedly connected to a mounting plate (46), the mounting plate (46) is movably mounted on the outer wall of the first rotating rod (51), a seventh bevel gear (50) is symmetrically fixedly connected to the outer wall of the first rotating rod (51), a ninth bevel gear (55) is fixedly mounted on the outer wall of the first rotating rod (51), and the eighth bevel gear (52) and the ninth bevel gear (55) are meshed with each other. A sixth bevel gear (43) is fixedly mounted on the outer wall of the second rotating shaft (42), and the sixth bevel gear (43) is meshed with the seventh bevel gear (50).

9. A method for using a fruit and vegetable chopping device, applicable to the fruit and vegetable chopping device and method of use according to any one of claims 1 to 8, characterized in that: The method of use comprises the following steps: S1. The operator squeezes the pressing block (12) and rotates the rotating block (10). The pressing block (12) stops rotating when it is on the same horizontal line as the rotating block (10). The second spring (17) returns to its original state. The second spring (17) drives the second limiting block (18). The second limiting block (18) moves into the positioning groove (19), and the fruit and vegetable chopping device is adjusted to the manual mode. S2, rotating the rotating handle (11), the rotating handle (11) drives the rotating block (10), the rotating block (10) drives the pressing block (12) and the square block (13), the square block (13) drives the rotating rod (3), the rotating rod (3) drives the rotating slicer (8), and the rotating slicer (8) cuts the fruits and vegetables in the inner box (2); S3, the rotating rod (3) drives the first bevel gear (4), the first bevel gear (4) drives the third bevel gear (20), the second rotating rod (21) and the fourth bevel gear (22), the fourth bevel gear (22) drives the fifth bevel gear (23), the third rotating rod (24) and the arc wheel (26), the longer end and the shorter end of the arc wheel (26) alternately contact the screening plate (27), and the vibrating screening plate (27) screens the fruit and vegetable particles; S4, the rotating rod (3) drives the connecting block (32), the connecting block (32) drives the material moving rod (35) and the scraper (37), the scraper (37) drives the fruit and vegetable particles that have not passed through the separation hole (28), and the fruit and vegetable particles pass through the first opening groove (40) under the action of centrifugal force, and the lifting plate (48) drives the return material module to transfer the fruits and vegetables to the top of the rotating slicer (8).

10. The method for using the fruit and vegetable chopping device according to claim 9, characterized in that: The method of use further comprises the following steps: S11, the operator moves the second limit block (18), the second limit block (18) compresses the second spring (17) and the first spring (16) to restore the original state, and the first spring (16) drives the pressing block (12) and the square block (13) to adjust the fruit and vegetable chopping device to the automatic mode; S21, the first motor (5) is started, the first motor (5) drives the first rotating shaft (6), the first rotating shaft (6) drives the second bevel gear (7), the second bevel gear (7) drives the first bevel gear (4), and the first bevel gear (4) drives the rotating rod (3) and the rotating slice (8).

Images