A dicing mechanism for a fruit and vegetable dicing machine and a fruit and vegetable dicing machine

Abstract

The present application relates to a kind of fruit and vegetable dicing machine with dicing mechanism and fruit and vegetable dicing machine, dicing mechanism includes: dicing knife cylinder, it is in the manner of being able to rotate around its own axis to be arranged on machine body;Extrusion roller, located outside dicing knife cylinder, and can be arranged on machine body in the manner of being able to rotate around its own axis, the axial direction of the extrusion roller is substantially parallel with the axial direction of dicing knife cylinder, the extrusion roller can extrude sheet-shaped food material towards the inside of dicing knife cylinder during rotation and thus form dicing food material in the inside of dicing knife cylinder.When sheet-shaped food material falls between dicing knife cylinder and extrusion roller, it can be extruded to form dicing food material in time, and there is no accumulation between dicing knife cylinder and extrusion roller, and no need to exert excessive force between them, dicing knife cylinder is not prone to deformation problem, and sheet-shaped food material will not be damaged due to long time extrusion.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen appliances, in particular to a dicing mechanism for a fruit and vegetable dicing machine and the fruit and vegetable dicing machine. BACKGROUND

[0002] The fruit and vegetable dicing machine is used for cutting fruit and vegetable food materials into dices or blocks. Generally, the processing steps of the dicing of the fruit and vegetable food materials are to first cut the food materials into sheet-shaped food materials, then cut the sheet-shaped food materials into strip-shaped food materials, and finally cut the strip-shaped food materials into dice-shaped food materials.

[0003] For example, the Chinese utility model patent application with the application number CN201821944001.1 (the authorized announcement number is CN209063156U) discloses a food material dicing device, which includes a shell with a rectangular cavity. A slicing knife group composed of a plurality of horizontally arranged long strip-shaped slicing knife blades is arranged in the shell. The slicing knife group divides the rectangular cavity into two small rectangular cavities. The cavity with the slicing knife blade edge facing it is a slicing cavity, and the other cavity is a dicing cavity. The gap between adjacent slicing knife blades and the gap between the outermost slicing knife blade and the inner wall of the shell form a slicing discharge port, which connects the slicing cavity and the dicing cavity. All the slicing discharge ports are uniform in size. A dicing knife group composed of a plurality of longitudinally and transversely intersecting dicing knife blades is arranged on the lower bottom surface of the dicing cavity. After the food materials are sliced in the slicing cavity, the food materials enter the dicing cavity to complete the dicing of the food materials. When the slicing operation is performed, the food materials are put into the feeding port. The slicing push rod is pushed to make the slicing push block of the slicing push body enter the slicing knife group to cut the food materials into sheet-shaped food materials. Then, the sheet-shaped food materials smoothly enter the dicing cavity. The dicing push rod is pressed to make the dicing push block of the dicing push body enter the dicing knife group to cut the sheet-shaped food materials into dice-shaped food materials. Then, the dice-shaped food materials are smoothly pushed out from the lower discharge port.

[0004] In the above patent application, the food materials are cut into a plurality of sheet-shaped food materials stacked together by the slicing knife group at one time. Then, the stacked sheet-shaped food materials are pushed and pressed by the dicing push block to be cut into dice-shaped food materials by the dicing knife group at one time. Since the plurality of sheet-shaped food materials are diced at one time, the resistance in the slicing process is large, a large force needs to be applied, and the pressing time of the food materials is relatively long. Therefore, the food materials are easily damaged due to excessive pressing (for example, the part of the food materials in contact with the dicing cone is crushed), which affects the slicing effect of the food materials. On the other hand, if the strength of the dicing knife group itself is not enough, the dicing knife group is easily deformed, which affects the slicing effect. SUMMARY

[0005] The first technical problem to be solved by the present application is to provide a dicing mechanism for a fruit and vegetable dicing machine, which has a smooth slicing action process and is not easy to cause the food materials to be damaged due to excessive pressing.

[0006] The second technical problem to be solved by the present application is to provide a fruit and vegetable dicing machine using the above-mentioned dicing mechanism in view of the current situation of the prior art.

[0007] The technical solution adopted by the present application to solve the first technical problem is a dicing mechanism for a fruit and vegetable dicing machine, which is arranged on a machine body of the dicing machine and comprises

[0008] A dicing cutter barrel is arranged on the machine body in a manner capable of rotating about its own axis, and the dicing cutter barrel has a grid structure with dicing mesh holes distributed throughout the barrel.

[0009] An extrusion roller is arranged on the machine body in a manner capable of rotating about its own axis outside the dicing cutter barrel, and the axis of the extrusion roller is substantially parallel to the axis of the dicing cutter barrel. During rotation, the extrusion roller can extrude the sheet-shaped food material towards the inside of the dicing cutter barrel, thereby forming diced food material in the inside of the dicing cutter barrel.

[0010] In order to facilitate the assembly of the above-mentioned grid-shaped dicing cutter barrel, the dicing cutter barrel comprises annular blades arranged in sequence along its axis and strip-shaped blades arranged in sequence along the circumferential direction of the dicing cutter barrel and extending along the axial direction of the dicing cutter barrel. Each strip-shaped blade is arranged outside each annular blade, thereby forming a grid structure with dicing mesh holes throughout the barrel.

[0011] In order to ensure the strength of the dicing cutter barrel and avoid deformation, the outer side of each annular blade has a first clamping groove arranged in sequence along its circumferential direction, and the inner side of each strip-shaped blade has a second clamping groove arranged in sequence along its length direction. Each strip-shaped blade is embedded in the first clamping groove of each annular blade in the same linear direction, and each annular blade is clamped into the second clamping groove on the strip-shaped blade.

[0012] As an improvement, the outer peripheral wall of the extrusion roller is a smooth wall surface; or

[0013] The outer peripheral wall of the extrusion roller is provided with a protruding portion protruding in the radial direction and capable of being clamped into each dicing mesh hole of the dicing cutter barrel.

[0014] The use of a smooth wall surface for the extrusion roller facilitates cleaning and prevents food residue. The use of an extrusion roller with a protruding portion allows it to be extruded with each dicing mesh hole on the cutter barrel, ensuring dicing effect. During synchronous rotation of the extrusion roller and the dicing cutter barrel, each protruding portion on the extrusion roller can be embedded in the corresponding dicing mesh hole of the cutter barrel, thereby effectively preventing food residue in the dicing mesh hole, especially the material residue of the last piece of sheet-shaped food material.

[0015] In order to further improve the dicing effect, the dicing cutter barrel and the extrusion roller rotate in opposite directions, and the upper area between the two forms a storage area for storing sheet-shaped food materials. The dicing cutter barrel and the extrusion roller rotate in opposite directions, so that the sheet-shaped food materials can be extruded immediately after falling into the storage area between the two to form diced food materials, improving the dicing efficiency.

[0016] In order to facilitate the discharge of diced food materials in the dicing cutter barrel, the axis of the dicing cutter barrel is arranged obliquely relative to the horizontal plane, and the bottom end of the dicing cutter barrel has an open mouth as a first discharge port for the diced food materials in the barrel to flow out.

[0017] The technical solution adopted by the present application to solve the second technical problem is: a fruit and vegetable dicing machine, comprising a machine body, and the machine body is further provided with the fruit and vegetable dicing machine dicing mechanism described above.

[0018] In order to connect the rotation of the dicing cutter barrel to the machine body and facilitate the rapid discharge of diced food materials, a dicing chamber for placing the dicing cutter barrel and the extrusion roller is defined on the machine body, and the lower end of the dicing cutter barrel is suspended, and the upper end is rotatably connected to the wall of the dicing chamber.

[0019] As an improvement, the machine body is further provided with a driving mechanism for driving the dicing cutter barrel and / or the extrusion roller.

[0020] Generally, the dicing cutter barrel and the extrusion roller can be driven by different driving mechanisms. In order to reduce the number of driving mechanisms and make the overall size of the dicing machine more compact, a driving motor and a first gear transmission assembly are further included, the first gear transmission assembly is in transmission connection with the output shaft of the driving motor, the upper end of the dicing cutter barrel is in transmission connection with the first gear transmission assembly, and the extrusion roller is also in transmission connection with the first gear transmission assembly.

[0021] In order to adapt to the obliquely arranged dicing cutter barrel and extrusion roller, the dicing cutter barrel and the extrusion roller are rotatably connected to the machine body, and a gear chamber for placing the first gear transmission assembly is further defined on the machine body independently of the dicing chamber, the gear chamber and the dicing chamber are separated by a partition plate, the partition plate comprises an installation plate arranged obliquely relative to the vertical plane, the upper end of the dicing cutter barrel has a first connecting shaft extending in the axial direction, the first connecting shaft extends through the installation plate and into the gear chamber to be connected with the first gear transmission assembly, and the upper end of the extrusion roller has a second connecting shaft extending in the axial direction, the second connecting shaft extends through the installation plate and into the gear chamber to be also connected with the first gear transmission assembly.

[0022] Generally, the first gear transmission mechanism can adopt various straight-toothed or bevel gear transmission matching structures. In order to simplify the structure of the first gear transmission assembly, the first gear transmission assembly comprises:

[0023] A first gear is arranged on the output shaft of the driving motor and can rotate with the output shaft of the driving motor;

[0024] A second gear is rotatably supported on the machine body and is engaged with the first gear;

[0025] A third gear is coaxially rotatable with the first gear through a first transmission shaft;

[0026] A fourth gear is coaxially rotatable with the second gear through a second transmission shaft;

[0027] A fifth gear is coaxially connected to the first connecting shaft and is engaged with the third gear, thereby driving the dicing cutter barrel to rotate;

[0028] A sixth gear is coaxially connected to the second connecting shaft and is engaged with the fourth gear, thereby driving the extrusion roller to rotate.

[0029] Since the dicing mechanism needs to process sheet-shaped food materials, in order to be able to slice the original food materials and then dice them, the machine body is further provided with a slicing unit for slicing food materials.

[0030] In order to quickly guide the sheet-shaped food materials formed by the slicing unit to the dicing unit below, the slicing unit is located above the dicing chamber, the top of the dicing chamber is provided with a dicing inlet corresponding to the storage area, for the sheet-shaped food materials after slicing to enter the dicing inlet, and the dicing inlet of the dicing chamber is further provided with a material guide plate for guiding the sheet-shaped food materials to the storage area.

[0031] In order to adapt the material guide plate to the dicing unit and the extrusion roller, the material guide plate comprises a first material guide plate and a second material guide plate arranged in opposite intervals, and the interval between the first material guide plate and the second material guide plate gradually decreases from top to bottom.

[0032] In order to make the sheet-shaped food materials discharge more smoothly, the first material guide plate and the second material guide plate are both arc-shaped plate structures protruding towards each other. Generally, the slicing device can adopt a rotating cutter barrel, a rotating cutter disc, and a reciprocating linearly moving slicing knife holder, etc. As a preferred slicing device, the slicing device comprises:

[0033] A slicing knife cylinder is rotatably arranged on the machine body and has a first sheet food material inlet formed on the wall of the slicing knife cylinder and extending along the length direction of the wall, and a first slicing knife is arranged at the first sheet food material inlet, and one end of the slicing knife cylinder is open to form a second discharge outlet for the sheet food material.

[0034] In order to facilitate the discharge of the sheet food material in the slicing knife cylinder, the second end of the slicing knife cylinder has a larger diameter than the first end, so that the slicing knife cylinder has a horn shape as a whole.

[0035] In order to facilitate the feeding, a feeding opening is formed on the top of the machine body, and a first material guiding flow channel is arranged on the machine body and extends downward from the feeding opening and is inclined to the side of the slicing knife cylinder.

[0036] In order to realize the automatic feeding of the food material during the slicing process, the axis of the slicing knife cylinder extends horizontally or is inclined to the horizontal plane, and a vertical plane passing through the axis of the slicing knife cylinder is referred to as a first vertical plane, which divides the slicing knife cylinder during rotation into a first region rotating downward and a second region rotating upward, and the outlet of the first material guiding flow channel is opposite to the first region of the slicing knife cylinder.

[0037] The feeding opening on the machine body is offset to one side directly above the slicing knife cylinder, and the automatic feeding of the food material is realized by designing the first material guiding flow channel in the same direction as the cutting direction and the gravity direction of the food material, so that the feeding process of the food material does not need to be pressed by adding a pressing component.

[0038] In order to further facilitate the discharge of the sheet food material in the slicing knife cylinder, the axis of the slicing knife cylinder extends vertically.

[0039] In order to further simplify the driving mechanism of the dicing machine, the slicing device comprises:

[0040] A slicing knife cylinder is rotatably arranged on the machine body and has a first sheet food material inlet formed on the wall of the slicing knife cylinder and extending along the length direction of the wall, and a first slicing knife is arranged at the first sheet food material inlet.

[0041] The first end of the slicing knife cylinder is rotatably connected to the machine body and is drivingly connected to the first gear transmission assembly through a second gear transmission assembly, and the second end of the slicing knife cylinder is open to form a second discharge outlet for the sheet food material.

[0042] The slicing knife cylinder of the slicing device, the dicing knife cylinder of the dicing unit, and the pressing roller share the same driving source, so that the driving mechanism of the dicing machine is further simplified, and the whole dicing machine is more compact.

[0043] As another preferred slicing device, the slicing device comprises:

[0044] A slicing disc is rotatably arranged on the body about its own axis, two side walls of the slicing disc are respectively an inlet side and an outlet side, and at least one second sheet food material inlet extending from the inlet side to the outlet side and in a radial direction of the slicing disc is formed in the slicing disc, and a second slicing knife is arranged at the second sheet food material inlet.

[0045] In order to realize that the slicing disc and the dicing unit share the same driving source, the slicing disc is rotatably connected to the body through a third transmission shaft and is drivingly connected to the first gear transmission assembly through a third gear transmission assembly.

[0046] Generally, the axis of the slicing disc can extend vertically, horizontally or obliquely relative to a vertical plane, and in order to facilitate slicing of the food material, the axis of the slicing disc extends horizontally, and the slicing unit further comprises a second material guide hopper below the slicing disc for receiving sheet food material cut by the slicing disc.

[0047] In order to facilitate automatic feeding during slicing of the food material, a feeding opening is formed in the top of the body, and a second material guide channel extending downward from the feeding opening and obliquely toward the inlet side of the slicing disc is further arranged on the body.

[0048] As another preferred slicing device, the slicing device comprises:

[0049] A slicing hopper for placing food material to be sliced;

[0050] A slicing knife holder arranged at the bottom of the slicing hopper and slidably arranged on the body in a straight line, a third sheet food material inlet extending in a direction substantially perpendicular to the moving direction of the slicing knife holder is formed in the slicing knife holder, and a third slicing knife for slicing food material during movement of the slicing knife holder is arranged at the third sheet food material inlet.

[0051] Generally, the slicing knife holder can extend horizontally, vertically or obliquely relative to a vertical plane, and the slicing knife holder is in the form of a plate extending horizontally, a dicing chamber for placing the dicing knife cylinder and the extrusion roller is defined in the body, a dicing inlet for sheet food material after slicing to enter the dicing chamber is formed in the top of the dicing chamber, and the slicing knife holder is slidably arranged on the top of the dicing chamber in a horizontal direction.

[0052] In order to realize that the slice knife holder and the dicing unit share the same driving source, the driving motor, the first gear transmission assembly and the crank slider mechanism for driving the slice knife holder to move back and forth are further included, the first gear transmission assembly is in transmission connection with the output shaft of the driving motor, the dicing cutter barrel is in transmission connection with the first gear transmission assembly and can rotate around its own axis, the extrusion roller is also in transmission connection with the first gear transmission assembly and can rotate around its own axis, and the power output end of the crank slider mechanism is in transmission connection with the first gear transmission assembly.

[0053] It is conceived that the crank slider mechanism can be replaced by various motion mechanisms capable of converting rotary motion into linear motion of the slice knife holder.

[0054] As an improvement, the crank slider mechanism comprises:

[0055] The seventh gear is arranged on the machine body and is in transmission connection with the first gear transmission assembly;

[0056] The connecting rod is rotatably connected at the first end to the wall of the seventh gear at a position deviated from the axis of the seventh gear and is rotatably connected at the second end to the slice knife holder.

[0057] In order to facilitate the taking of the dicing food material after slicing and dicing, the machine body further has a receiving area below the dicing unit, the receiving area is provided with a receiving box, the side of the machine body has a first opening at a position corresponding to the receiving area, and the receiving box can be moved in and out of the receiving area through the first opening.

[0058] Compared with the prior art, the advantages of the present application are as follows: the dicing method of the rotary extrusion cooperation of the dicing cutter barrel and the extrusion roller enables the sliced food material after slicing to continuously fall between the dicing cutter barrel and the extrusion roller, and the sliced food material can be extruded to form a dicing food material in time when falling between the dicing cutter barrel and the extrusion roller. The slicing and dicing process enables the dicing cutter barrel and the extrusion roller to be less prone to material accumulation, and the dicing cutter barrel and the extrusion roller do not need to be subjected to excessive force, so that the dicing cutter barrel is less prone to deformation, the sliced food material is not damaged due to long-time extrusion, the overall dicing effect is ensured, and the user experience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0059] Figure 1 It is a schematic view of the three-dimensional structure of the dicing machine of embodiment 1 of the present application;

[0060] Figure 2 It is a schematic view of the three-dimensional structure of the dicing machine of embodiment 1 of the present application; Figure 1 after the partial side plate of the machine body is hidden;

[0061] Figure 3 for Figure 2 A three-dimensional structural diagram from another angle;

[0062] Figure 4 This is a vertical sectional view of the dicing machine of Embodiment 1 of the present invention, cut along the left-right direction;

[0063] Figure 5 This is a cross-sectional view of the dicing machine of Embodiment 1 of the present invention, showing a cut along a vertical plane passing through the axis of the dicing blade cylinder;

[0064] Figure 6 This is a three-dimensional structural diagram of the dicing unit of the dicing machine according to Embodiment 1 of the present invention;

[0065] Figure 7 This is a three-dimensional structural diagram of the dicing single-tube dicing machine of Embodiment 1 of the present invention;

[0066] Figure 8 This is an exploded view of the dicing blade barrel of the dicing machine according to Embodiment 1 of the present invention;

[0067] Figure 9 This is a three-dimensional structural diagram of the dicing machine according to Embodiment 2 of the present invention;

[0068] Figure 10 for Figure 9 A three-dimensional structural diagram of a dicing machine with some side panels of the machine body removed;

[0069] Figure 11 This is a vertical sectional view of the dicing machine of Embodiment 2 of the present invention, cut along the left-right direction;

[0070] Figure 12 This is a three-dimensional structural diagram of the dicing machine according to Embodiment 3 of the present invention;

[0071] Figure 13 for Figure 12 A three-dimensional structural diagram of a dicing machine with some side panels of the machine body removed;

[0072] Figure 14 This is a vertical sectional view of the dicing machine of Embodiment 3 of the present invention, cut along the left-right direction;

[0073] Figure 15 This is a vertical sectional perspective view of the dicing machine of Embodiment 3 of the present invention, showing a cut along the left-right direction;

[0074] Figure 16 This is a three-dimensional structural diagram of the dicing machine according to Embodiment 4 of the present invention;

[0075] Figure 17 for Figure 16 A three-dimensional structural diagram of a dicing machine with some side panels of the machine body removed;

[0076] Figure 18 Fig. 4 is a sectional view of the dicing machine of the present application, taken along a vertical plane passing through the axis of the dicing knife cylinder of the embodiment 4;

[0077] Figure 19 Fig. 5 is a sectional view of the dicing machine of the present application, taken along a vertical plane passing through the axis of the extruding roller of the embodiment 4. DETAILED DESCRIPTION

[0078] The present application will be further described in conjunction with the embodiments with reference to the accompanying drawings.

[0079] In the specification and claims of the present application, terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc. are used to describe various example structural parts and elements of the present application, but these terms are used herein only for the purpose of convenience of explanation and are determined based on the example orientation shown in the drawings. Since the disclosed embodiments of the present application can be arranged in different directions, these terms indicating directions are only for illustration and should not be considered as limiting, such as "upper" and "lower" are not necessarily limited to the directions opposite or consistent with the direction of gravity.

[0080] Embodiment 1

[0081] Referring to Figures 1-8 , a fruit and vegetable dicing machine is shown, which comprises a machine body 10, a slicing unit, a dicing unit, a receiving box 151 and a driving device arranged in the machine body 10.

[0082] Referring to Figure 5 , the machine body 10 is a square body as a whole, and defines a gear chamber 12 and a dicing chamber 11 inside. The dicing chamber 11 is located at the bottom front side of the machine body 10, the dicing unit is located in the dicing chamber 11, and the slicing unit is located inside the gear chamber 12, specifically above the dicing chamber 11. The dicing chamber 11 and the gear chamber 12 are separated by a partition 13, and the upper region of the inner side plate of the dicing chamber 11 extends obliquely forward relative to the vertical plane to form a mounting plate 131 for the dicing roller and the extruding roller 65 of the dicing unit, which is part of the partition 13.

[0083] The bottom of the dicing chamber 11 is a receiving area 15, i.e. the receiving area 15 is located below the dicing unit. The receiving box 151 is placed in the receiving area 15 of the dicing chamber 11, and the front side of the machine body 10 has a first opening 152 corresponding to the receiving area 15. The receiving box 151 is slidably arranged on the bottom of the receiving area 15 of the dicing chamber 11 by a slide rail, and the user can push and pull the receiving box 151 to enter and exit the receiving area 15 through the first opening 152 of the side of the machine body 10.

[0084] Referring to Figure 5 and Figure 6 , the dicing unit comprises a dicing mechanism, the dicing mechanism comprises a dicing cutter barrel 60 and a pressing roller 65, wherein the dicing cutter barrel 60 and the pressing roller 65 are arranged side by side in the left-right direction, that is, the extending directions of the axes of the two are parallel. Specifically, the dicing cutter barrel 60 is a grid structure with dicing mesh holes 600, the dicing mesh holes 600 are through from the inside to the outside, and the dicing cutter barrel 60 is formed with a dicing cutter edge at the dicing mesh holes 600 of the outer peripheral wall. The axis of the dicing cutter barrel 60 is inclined forward from top to bottom, and the included angle formed with the horizontal plane is in the range of 30°-60°. The first end of the dicing cutter barrel 60 is located at the top, and has a first connecting shaft 61 extending in the axial direction thereof, and the dicing cutter barrel 60 is rotationally connected to the mounting plate 131 of the dicing chamber 11 through the first connecting shaft 61. The second end of the dicing cutter barrel 60 is located at the bottom and is open, which is the first discharge port 62 for the dicing food materials in the dicing cutter barrel 60 to flow out. The first connecting shaft 61 of the first end of the dicing cutter barrel 60 penetrates the mounting plate 131 and extends into the gear chamber 12, and the portion of the first connecting shaft 61 extending into the gear chamber 12 is coaxially connected with the fifth gear 225 of the first gear transmission assembly 22. The pressing roller 65 is a cylindrical structure, and preferably, the outer diameter of the pressing roller 65 is substantially the same as the outer diameter of the dicing cutter barrel 60. The axis of the pressing roller 65 is also inclined forward from top to bottom, and the first end of the pressing roller 65 is located at the top and has a second connecting shaft 651 extending in the axial direction thereof, and the pressing roller 65 is rotationally connected to the mounting plate 131 of the dicing chamber 11 through the second connecting shaft 651. The second connecting shaft 651 of the first end of the pressing roller 65 penetrates the mounting plate 131 and extends into the gear chamber 12, and the portion of the second connecting shaft 651 extending into the gear chamber 12 is coaxially connected with the sixth gear 226 of the first gear transmission assembly 22.

[0085] Referring to Figure 6 , the outer wall of the pressing roller 65 abuts against the outer wall of the dicing cutter barrel 60, and during the opposite rotation of the two, the pressing roller 65 can extrude the sheet-shaped food materials falling between the two from the outside to the inside to the inner wall of the dicing cutter barrel 60, forming dicing food materials on the inner wall of the dicing cutter barrel 60. The dicing food materials flow out through the lower end of the dicing cutter barrel 60 (i.e., the first discharge port 62) under the action of their own gravity and the rotation of the dicing cutter barrel 60, and fall into the receiving plate of the receiving area 15 below.

[0086] In order to facilitate the cleaning of the pressing roller 65 and reduce the residue of food materials on the surface of the pressing roller 65, the outer peripheral wall of the pressing roller 65 of the present embodiment can be a smooth wall surface, which will be described in detail in Figure 6Of course, as another preferred embodiment, the outer peripheral wall of the extrusion roller 65 is provided with radially protruding protrusions 650, each protrusion 650 of the extrusion roller 65 corresponding to each dicing mesh hole 600 of the dicing cutter barrel 60, specifically, each protrusion 650 on the extrusion roller 65 can be correspondingly clamped into each dicing mesh hole 600 of the dicing cutter barrel 60 during rotation of the extrusion roller 65 and the dicing cutter barrel 60, thereby enabling the extrusion of the sheet-shaped food material into the interior of the dicing cutter barrel 60, effectively avoiding the problem of food material residue in the dicing mesh hole 600, especially the problem of residue of the last piece of sheet-shaped food material, as will be described in detail below. Figure 4 .

[0087] The driving device of the present embodiment is arranged in the gear chamber 12, and specifically includes a driving motor 21 and a first gear transmission assembly 22. The driving motor 21 is located at the rear of the dicing chamber 11, and the output shaft of the driving motor 21 extends horizontally front-to-back. The first gear transmission assembly 22 includes a first gear 221, a second gear 222, a third gear 223, a fourth gear 224, a fifth gear 225, and a sixth gear 226. The first gear 221 is coaxially arranged on the output shaft of the driving motor 21 and can rotate with the output shaft of the driving motor 21. The third gear 223 is connected to the first gear 221 through a first transmission shaft 231 and can rotate coaxially. The second gear 222 is rotatably supported on the machine body 10 through a support shaft and is engaged with the first gear 221. The fourth gear 224 is connected to the second gear 222 through a second transmission shaft 232 (which also constitutes a support shaft for rotatably supporting the second gear thereon) and can rotate coaxially. The fifth gear 225 is coaxially connected to the first connecting shaft 61 and is engaged with the third gear 223, thereby driving the dicing cutter barrel 60 to rotate. The sixth gear 226 is coaxially connected to the second connecting shaft 651 and is engaged with the fourth gear 224, thereby driving the extrusion roller 65 to rotate. Since the axes of the fifth gear 225 and the sixth gear 226 are both inclined, in order to match them, the third gear 223, the fourth gear 224, the fifth gear 225, and the sixth gear 226 of the present embodiment are all conical gears. After the driving motor 21 is started, the dicing cutter barrel 60 can be driven to rotate through the transmission cooperation of the first gear 221, the third gear 223, and the fifth gear 225, and at the same time, the extrusion roller 65 can be driven to rotate through the transmission cooperation of the first gear 221, the second gear 222, the fourth gear 224, and the sixth gear 226.

[0088] The cutting die cylinder 60 of the embodiment comprises a first hob frame 601, a second hob frame 602, ring-shaped blades 63 and strip-shaped blades 64. The first hob frame 601 and the second hob frame 602 are oppositely arranged, wherein the first hob frame 601 is in the form of a disc and is located at the first end of the cutting die cylinder 60 and closes the port of the first end of the cutting die cylinder 60, and the second hob frame 602 is in the form of a ring and is located at the second end of the cutting die cylinder 60, thereby forming the first discharge port 62. The strip-shaped blades 64 are arranged in sequence and are spaced apart along the circumferential direction of the cutting die cylinder 60, the extension direction of each strip-shaped blade 64 is consistent with the extension direction of the cutting die cylinder 60, and the two ends in the length direction are respectively fixed on the first hob frame 601 and the second hob frame 602. The ring-shaped blades 63 are also arranged in sequence and are spaced apart along the axial direction of the cutting die cylinder 60, each strip-shaped blade 64 is arranged outside each ring-shaped blade 63, thereby forming a grid structure with the cutting die mesh 600 as a whole. More specifically, the outer side of each ring-shaped blade 63 has a first clamping groove 631 opened in sequence along the circumferential direction thereof, the extension direction of the first clamping groove 631 is consistent with the radial direction of the ring-shaped blade 63, and the inner side of each strip-shaped blade 64 has a second clamping groove 641 opened in sequence along the length direction thereof, the extension direction of the second clamping groove 641 is consistent with the width direction of the strip-shaped blade 64. Each strip-shaped blade 64 is embedded in the first clamping groove 631 of each ring-shaped blade 63 in the same linear direction, and in the state that the strip-shaped blade is embedded in the first clamping groove 631 of the ring-shaped blade 63, each ring-shaped blade 63 is also clamped into each second clamping groove 641 on the strip-shaped blade 64, thereby ensuring the strength of the cutting die cylinder 60 and avoiding deformation problems. On the other hand, the assembly structure design of the ring-shaped blades 63 and the strip-shaped blades 64 makes the cutting edges on the outer side of the ring-shaped blades 63 and the cutting edges on the outer side of the strip-shaped blades 64 substantially located on the same outer peripheral surface, that is, jointly constitute the cutting edges of the cutting die cylinder 60.

[0089] Referring to Figure 2The slicing unit is located above the cubing unit, and specifically includes a cutter barrel shell 36 and a slicing cutter barrel 30. The top of the cubing chamber 11 has a cubing inlet 110 extending through from top to bottom, and the cutter barrel shell 36 is a vertically extending cylindrical shell structure fixed at the cubing inlet 110 of the cubing chamber 11, with the lower end of the cutter barrel shell 36 being open and opposite to the cubing inlet 110. The slicing cutter barrel 30 is arranged inside the cutter barrel shell 36 and also vertically extends. The upper end of the slicing cutter barrel 30 is rotationally connected to the machine body 10 and coaxially connected to an eleventh gear 344 located outside the cutter barrel shell 36. The peripheral wall of the slicing cutter barrel 30 is provided with a first sheet-shaped food material inlet 300 extending through from inside to outside and along the length direction, and a first slicing cutter 31 is arranged at the first sheet-shaped food material inlet. During the slicing rotation, the first slicing cutter 31 can slice the food material, and the sliced sheet-shaped food material enters the slicing cutter barrel 30 through the first sheet-shaped food material inlet 300. The bottom end of the slicing cutter barrel 30 is open to form a second discharge outlet 32 for the sheet-shaped food material to flow out, and the second discharge outlet 32 is opposite to the cubing inlet 110 of the cubing chamber 11 in the up-down direction.

[0090] In order to drive the slicing cutter barrel 30 to rotate, a second gear transmission assembly is further connected in transmission with the first gear transmission assembly 22. The second gear transmission assembly includes an eighth gear 341, a ninth gear 342, a tenth gear 343, and an eleventh gear 344. The eighth gear 341 is located above the first gear 221 and rotationally connected to the machine body 10 through a front-rear extending first support shaft 3410, and the eighth gear 341 is in mesh with the first gear 221. The ninth gear 342 is located above the eighth gear 341 and arranged to the right side (i.e. close to the side where the slicing cutter barrel 30 is located), and the ninth gear 342 is in mesh with the eighth gear 341. The ninth gear 342 is rotationally connected to the machine body 10 through a front-rear extending second support shaft 3420, and the tenth gear 343 is also arranged on the second support shaft 3420, specifically at the end of the second support shaft 3420, and the tenth gear 343 can be driven to rotate when the ninth gear 342 rotates. The eleventh gear 344 is connected to the upper end of the slicing cutter barrel 30 and in mesh with the tenth gear 343. When the driving motor 21 works, power can be transmitted to the slicing cutter barrel 30 through the first gear transmission assembly 22 and the second gear transmission assembly to drive the cutter barrel to rotate, thereby realizing the action of the slicing unit and the cubing unit driven by the same driving motor 21.

[0091] The top of the machine body 10 is provided with a feeding port 100, and the machine body 10 is further provided with a first material guide flow channel 141 extending downward from the feeding port 100 and inclined to the side of the slicing cutter barrel 30. Correspondingly, the side of the cutter barrel shell 36 has an opening corresponding to and communicating with the port of the first material guide flow channel 141.

[0092] Referring to Figure 4Since the dicing cutter barrel 60 and the extrusion roller 65 are both cylindrical, an inverted triangular-shaped storage area 66 is formed above the abutting position of the two, which can be used to store (buffer) the sheet food. During the opposite rotation of the dicing cutter barrel 60 and the extrusion roller 65, the sheet food falling into the above-mentioned storage area 66 can be extruded and diced in time. The dicing inlet 110 of the dicing chamber 11 is also provided with a guide plate for guiding the sheet food to the above-mentioned storage area 66. Specifically, in order to adapt the guide plate to the dicing single barrel and the extrusion roller 65, the guide plate of the present embodiment includes a first guide plate 111 and a second guide plate 112 arranged opposite to each other in the left-right direction, and the distance between the first guide plate 111 and the second guide plate 112 gradually decreases from top to bottom. Preferably, the first guide plate 111 and the second guide plate 112 are both arc-shaped plate structures protruding towards each other, thereby facilitating the smooth and rapid falling of the sheet food completed by slicing.

[0093] The outer diameter size of the dicing cutter barrel 60 and the outer diameter size of the extrusion roller 65 in the present embodiment can also be different. Specifically, the number of dicing mesh holes 600 on the circumference of the dicing cutter barrel 60 is x1, and the number of protruding parts 650 on the circumference of the extrusion roller 65 is x2, which satisfies the following condition:

[0094] x1=n*x2;

[0095] n is a positive integer;

[0096] Similarly, the number of teeth of each gear of the first gear transmission assembly 22 also needs to be adjusted accordingly to ensure that the speed ratio of the dicing cutter barrel 60 and the extrusion roller 65 is 1:n.

[0097] The working process of the dicing machine of the present embodiment is as follows:

[0098] After the food material is fed into the first guide channel from the feeding port 100, the slicing cutter barrel 30 of the slicing unit slices the food material, and the formed sheet food falls into the dicing inlet 110 of the dicing chamber 11 below, and under the guidance of the guide plate, falls into the storage area 66 between the dicing cutter barrel 60 and the extrusion roller 65. Since the dicing cutter barrel 60 and the extrusion roller 65 are also rotating in opposite directions, when the sheet food contacts the dicing cutter barrel 60, it will be immediately extruded by the rotating extrusion roller 65 to form a diced food. This continuous slicing and dicing process makes it difficult for materials to accumulate between the dicing cutter barrel 60 and the extrusion roller 65, and there is no need to apply excessive force between the dicing cutter barrel 60 and the extrusion roller 65. Therefore, the dicing cutter barrel 60 is not prone to deformation, and the sheet food will not be damaged due to long-term extrusion, ensuring the overall dicing effect and improving the user's experience.

[0099] Embodiment 2

[0100] Referring toFigures 9-11 The difference between the dicing machine of the embodiment and the dicing machine of embodiment 1 is that the structure of the slicing cutter barrel 30 of the slicing unit is different and the corresponding second gear transmission assembly is different.

[0101] Referring to Figure 10 The axis of the slicing cutter barrel 30 of the slicing unit of the embodiment extends horizontally, and of course, it can also be other ways of arrangement with the axis inclined relative to the horizontal plane. The second gear transmission assembly corresponds to the omission of the tenth gear 343 and the eleventh gear 344. One end of the slicing cutter barrel 30 is rotatably connected to the end of the second support shaft 3420. The other end of the slicing cutter barrel 30 of the embodiment is used as the second discharge port 32. Since the second discharge port 32 is suspended, in order to smoothly guide the food materials to the dicing inlet 110, the dicing inlet 110 of the dicing chamber 11 is also provided with an upwardly extending first material guiding hopper 35. The upper end of the first material guiding hopper 35 corresponds to the periphery of the second discharge port 32, so as to avoid the leakage of the sheet-shaped food materials from the second discharge port 32 of the slicing cutter barrel 30.

[0102] The caliber of the second end of the slicing cutter barrel 30 of the embodiment is larger than that of the first end, so that the slicing cutter barrel 30 as a whole is trumpet-shaped. The trumpet-shaped design of the slicing cutter barrel 30 also facilitates the discharge of the sheet-shaped food materials in the slicing cutter barrel 30. On the other hand, the design of the first material guiding flow channel 141 of the embodiment is basically the same as that of embodiment 1. Further, a vertical plane that passes through the axis of the slicing cutter barrel 30 is referred to as a first vertical plane 33. The first vertical plane 33 divides the slicing cutter barrel 30 in the rotating process into a first region 331 that rotates downward and a second region 332 that rotates upward. The outlet of the first material guiding flow channel 141 is opposite to the first region 331 of the slicing cutter barrel 30. Since the axis of the slicing cutter barrel 30 extends horizontally, and the cutting direction of the slicing cutter barrel 30 and the direction of the gravity of the food materials are in the same direction, the automatic feeding of the food materials is achieved, so that it is not necessary to additionally provide a pressing component to press the feeding process of the food materials.

[0103] Embodiment 3

[0104] Referring to Figures 12-15 The difference between the dicing machine of the embodiment and the dicing machine of embodiment 1 is that the structure of the slicing unit is different and the corresponding gear transmission assembly is different.

[0105] The slicing unit of the embodiment is a knife holder structure for reciprocating slicing. Specifically, the slicing unit of the embodiment includes a slicing knife holder 41, which is a horizontally extending plate structure and is slidingly arranged at the top of the cubing chamber 11. The top of the cubing chamber 11 has two limiting sliding grooves 113 extending in the left-right direction and spaced apart in the front-rear direction, and the front-rear sides of the slicing knife holder 41 are slidingly constrained in the two limiting sliding grooves 113, respectively. The slicing knife holder 41 is provided with a third sheet food material inlet 42 extending in the front-rear direction, and the third sheet food material inlet 42 is provided with a third slicing knife 43, the cutting edge of which is exposed outside the top edge of the third sheet food material inlet 42. Thus, the third slicing knife 43 can slice food materials during the movement of the slicing knife holder 41.

[0106] The machine body 10 is also provided with a slicing hopper 40 extending downward from the top feeding port 100, and the slicing knife holder 41 is located at the bottom of the slicing hopper 40. The bottom port of the slicing hopper 40 is also opposite to the cubing inlet 110 at the top of the cubing chamber 11, and the sheet food material sliced by the third slicing knife 43 can fall through the third sheet food material inlet 42 to the cubing inlet 110 at the top of the cubing chamber 11.

[0107] The slicing knife holder 41 also has a connecting rod 443 extending horizontally rearward, and the second end of the connecting rod 442 is rotatably connected to the connecting rod 443. When the driving motor 21 operates, the first gear transmission assembly 22 can drive the seventh gear 441 to rotate, and then the connecting rod 442 drives the slicing knife holder 41 to reciprocate left and right, thereby realizing the slicing of food materials.

[0108] Embodiment 4

[0109] Referring to Figures 16-19 , another cubing machine is shown. The cubing machine of the embodiment is different from the cubing machine in Embodiment 1 in that the structure of the slicing unit and the corresponding gear transmission assembly are different.

[0110] The slicing unit of the embodiment adopts a cutter disc type slicing structure. Specifically, the slicing device includes a slicing cutter disc 50. The slicing cutter disc 50 is vertically arranged, that is, the axis of the slicing cutter disc 50 extends horizontally. The middle part of the slicing cutter disc 50 is rotationally connected to the machine body 10 through a third transmission shaft 51 and is in transmission connection with the first gear transmission assembly 22 through a third gear transmission assembly. The third gear transmission assembly includes a twelfth gear 54 and a thirteenth gear 55. The twelfth gear 54 is rotationally connected to the machine body 10 through a third support shaft 541 and is in meshing connection with the first gear 221 located below. The twelfth gear 54 is located above the eleventh gear 344 and is rotationally connected to the machine body 10 through a fourth support shaft 551. The twelfth gear 54 is in meshing connection with the eleventh gear 344. The slicing cutter disc 50 is coaxially arranged with the twelfth gear 54 and is specifically arranged at the end of the fourth support shaft 551. When the driving motor 21 is in operation, power can be transmitted to the third gear 223 assembly through the first gear transmission assembly 22 to drive the slicing cutter disc 50 to rotate.

[0111] The two side walls of the slicing cutter disc 50 are respectively an inlet side 501 and an outlet side 502. A second sheet-shaped food material inlet 52 is formed in the slicing cutter disc 50 and extends through the inlet side 501 to the outlet side 502. In the embodiment, two second sheet-shaped food material inlets 52 are formed and extend along the radial direction of the slicing cutter disc 50. A second slicing cutter 53 is arranged at the second sheet-shaped food material inlet 52. Specifically, the cutting edge of the second slicing cutter slightly protrudes from the side wall surface of the inlet side 501 of the slicing cutter disc 50. Thus, during the rotation of the cutter disc, the slicing processing of the food material can be realized.

[0112] Since the slicing belt disc is vertically arranged, in order to smoothly guide the sliced food material to the dicing inlet 110, the dicing chamber 11 further has a second material guiding hopper 56 extending upward at the dicing inlet 110. The upper end of the second material guiding hopper 56 corresponds to the periphery of the slicing cutter disc 50 to avoid the leakage of the sliced sheet-shaped food material.

[0113] Referring to Figure 19 The machine body 10 of the embodiment further has a second material guiding flow channel 142 extending downward from the feeding port 100 and inclined to the inlet side 501 of the slicing cutter disc 50. The outlet of the second material guiding flow channel 142 is opposite to the slicing cutter disc 50. When the user feeds the food material into the second material guiding flow channel 142, the food material can abut against the inlet side 501 of the slicing cutter disc 50. The rotation of the slicing cutter disc 50 can realize the slicing processing of the food material.

[0114] The “transmission connection” referred to in the present application refers to the direct connection between two components or the indirect connection through a transmission mechanism.

Claims

1. A dicing mechanism for a fruit and vegetable dicer, for being provided on a body (10) of the dicer, characterized in that, The application relates to a fruit and vegetable dicing machine, which comprises: a dicing cutter barrel (60) arranged on the machine body (10) in a rotatable manner about its axis, the dicing cutter barrel (60) being a grid structure with dicing holes (600) distributed on the whole; a pressing roller (65) arranged on the machine body (10) in a rotatable manner about its axis and located outside the dicing cutter barrel (60), the axis of the pressing roller (65) being substantially parallel to the axis of the dicing cutter barrel (60), and the pressing roller (65) being capable of pressing a sheet-shaped food material towards the inside of the dicing cutter barrel (60) during rotation to form diced food material in the inside of the dicing cutter barrel (60); the dicing cutter barrel (60) comprises annular blades (63) arranged in sequence along its axis and strip-shaped blades (64) arranged in sequence along the circumference of the dicing cutter barrel (60) and extending along the axis of the dicing cutter barrel (60), each of the strip-shaped blades (64) being arranged in an interlaced manner with each of the annular blades (63) to form a grid structure with dicing holes (600) on the whole; the outer circumferential wall of the pressing roller (65) is a smooth wall surface; or the outer circumferential wall of the pressing roller (65) is provided with protrusions (650) projecting in a radial direction and capable of being clamped into each of the dicing holes (600) of the dicing cutter barrel (60).

2. The dicing mechanism according to claim 1, wherein: The outer side of each of the annular blades (63) is provided with first clamping grooves (631) arranged in sequence along its circumference, the inner side of each of the strip-shaped blades (64) is provided with second clamping grooves (641) arranged in sequence along its length direction, each of the strip-shaped blades (64) is embedded in the first clamping grooves (631) of the annular blades (63) located in the same straight line direction, and each of the annular blades (63) is capable of being clamped into the second clamping grooves (641) of the strip-shaped blade (64).

3. The dicing mechanism according to claim 1, wherein: The dicing cutter barrel (60) and the pressing roller (65) rotate in opposite directions, and the upper region between the dicing cutter barrel (60) and the pressing roller (65) forms a storage area (66) for storing sheet-shaped food material.

4. The dicing mechanism according to any one of claims 1 to 3, wherein: The axis of the dicing cutter barrel (60) is arranged in an inclined manner relative to a horizontal plane, and the bottom end of the dicing cutter barrel (60) is provided with an opening as a first discharging port (62) for the diced food material in the dicing cutter barrel (60) to flow out.

5. A fruit and vegetable dicing machine comprising a machine body (10), characterised in that: The machine body is further provided with a dicing mechanism of the fruit and vegetable dicing machine as claimed in any one of claims 1-4.

6. The fruit and vegetable dicing machine according to claim 5, characterized in that: The machine body (10) is provided with a dicing chamber (11) for placing the dicing cutter barrel (60) and the pressing roller (65), the lower end of the dicing cutter barrel (60) is suspended, and the upper end thereof is rotatably connected to the wall of the dicing chamber (11).

7. The fruit and vegetable dicing machine according to claim 6, characterized in that: The machine body is further provided with a driving mechanism for driving the dicing cutter barrel and / or the pressing roller.

8. The fruit and vegetable dicing machine according to claim 7, characterized in that: The driving mechanism comprises a driving motor (21) and a first gear transmission assembly (22), the first gear transmission assembly (22) is in transmission connection with the output shaft of the driving motor (21), the upper end of the dicing cutter barrel (60) is in transmission connection with the first gear transmission assembly (22), and the pressing roller (65) is also in transmission connection with the first gear transmission assembly (22).

9. The fruit and vegetable dicing machine according to claim 8, characterized in that: The machine body (10) further defines a gear chamber (12) independent of the dicing chamber (11) and used for placing the first gear transmission assembly (22), the gear chamber (12) being separated from the dicing chamber (11) by a partition plate (13), the partition plate (13) comprising a mounting plate (131) arranged obliquely relative to a vertical plane, an upper end of the dicing cutter cylinder (60) having a first connecting shaft (61) extending in an axial direction, the first connecting shaft (61) penetrating through the mounting plate (131) and extending into the gear chamber (12) to be connected with the first gear transmission assembly (22), an upper end of the extrusion roller (65) having a second connecting shaft (651) extending in an axial direction, the second connecting shaft (651) penetrating through the mounting plate (131) and extending into the gear chamber (12) to be also connected with the first gear transmission assembly (22).

10. The fruit and vegetable dicing machine according to claim 9, characterized in that The first gear transmission assembly (22) comprises: a first gear (221) arranged on an output shaft of the driving motor (21) and capable of rotating with the output shaft of the driving motor (21); a second gear (222) rotatably supported on the machine body (10) and engaged with the first gear (221); a third gear (223) coaxially rotatable with the first gear (221) through a first transmission shaft (231); a fourth gear (224) coaxially rotatable with the second gear (222) through a second transmission shaft (232); a fifth gear (225) coaxially connected to the first connecting shaft (61) and engaged with the third gear (223) to drive the dicing cutter cylinder (60) to rotate; a sixth gear (226) coaxially connected to the second connecting shaft (651) and engaged with the fourth gear (224) to drive the extrusion roller (65) to rotate.

11. The fruit and vegetable dicing machine according to claim 8, characterized in that: The machine body (10) further comprises a slicing unit for slicing food materials.

12. The fruit and vegetable cutter according to claim 11, characterized in that: The slicing unit is located above the dicing chamber (11), a top of the dicing chamber (11) is provided with a dicing inlet (110) for the sheet food materials to enter the dicing chamber (11), and the dicing inlet (110) of the dicing chamber (11) is further provided with a material guide plate for guiding the sheet food materials downward.

13. The fruit and vegetable cutter according to claim 12, characterized in that: The material guide plate comprises a first material guide plate (111) and a second material guide plate (112) arranged opposite to each other, a distance between the first material guide plate (111) and the second material guide plate (112) gradually decreases from top to bottom.

14. The fruit and vegetable cutter according to claim 13, characterized in that: The first material guide plate (111) and the second material guide plate (112) are both arc-shaped plate structures protruding towards each other.

15. The fruit and vegetable dicing machine according to any one of claims 12 to 14, characterized in that: The slicing unit comprises: a slicing cutter cylinder (30) rotatably arranged on the machine body (10) about an axis of the slicing cutter cylinder (30), a first sheet food material inlet (300) extending along a length direction of the slicing cutter cylinder (30) is formed in a circumferential wall of the slicing cutter cylinder (30), a first slicing cutter (31) is arranged at the first sheet food material inlet (300), and one end of the slicing cutter cylinder (30) is open to form a second material outlet (32) for the sheet food materials to flow out.

16. The fruit and vegetable cutter of claim 15, wherein: The caliber of the second end of the slicing knife cylinder (30) is larger than that of the first end, so that the whole is trumpet-shaped.

17. The fruit and vegetable cutter of claim 16, wherein: The top of the machine body (10) is provided with a feeding opening (100), and the machine body (10) is further provided with a first material guide channel (141) extending downward from the feeding opening (100) and inclined to the side of the slicing knife cylinder (30).

18. The fruit and vegetable cutter of claim 17, wherein: The axis of the slicing knife cylinder (30) extends horizontally or is inclined relative to the horizontal plane, and a vertical plane passing through the axis of the slicing knife cylinder (30) is referred to as a first vertical plane (33), which divides the slicing knife cylinder (30) during rotation into a first region (331) rotating downward and a second region (332) rotating upward, and the outlet of the first material guide channel (141) is opposite the first region (331) of the slicing knife cylinder (30).

19. The fruit and vegetable cutter of claim 15, wherein: The axis of the slicing knife cylinder (30) extends vertically.

20. The fruit and vegetable dicing machine according to any one of claims 11 to 14, characterized in that: The slicing unit comprises: A slicing knife cylinder (30) is rotatably arranged on the machine body (10) about its own axis, and a first sheet food material inlet (300) is formed in the wall of the slicing knife cylinder (30) and extends along the length direction of the slicing knife cylinder (30), and a first slicing knife (31) is arranged at the first sheet food material inlet (300). The first end of the slicing knife cylinder (30) is rotatably connected to the machine body (10), and is drivingly connected to the first gear transmission assembly (22) through a second gear transmission assembly.

21. The fruit and vegetable dicing machine according to any one of claims 11 to 14, characterized in that: The slicing unit comprises: A slicing knife disc (50) is rotatably arranged on the machine body (10) about its own axis, and two side walls of the slicing knife disc (50) are respectively a feeding side (501) and a discharging side (502), and at least one second sheet food material inlet (52) extends radially from the feeding side (501) to the discharging side (502), and a second slicing knife (53) is arranged at the second sheet food material inlet (52).

22. The fruit and vegetable cutter of claim 21, wherein: The slicing knife disc (50) is rotatably connected to the machine body (10) through a third transmission shaft (51), and is drivingly connected to the first gear transmission assembly (22) through a third gear transmission assembly.

23. The fruit and vegetable cutter of claim 21, wherein: The axis of the slicing knife disc (50) extends horizontally, and the slicing unit further comprises a second material guide hopper (56) arranged below the slicing knife disc (50) and used for receiving sheet food materials cut by the slicing knife disc (50).

24. The fruit and vegetable cutter of claim 21, wherein: The top of the machine body (10) is provided with a feeding opening (100), and the machine body (10) is further provided with a second material guide channel (142) extending downward from the feeding opening (100) and inclined to the feeding side (501) of the slicing knife disc (50).

25. The fruit and vegetable cutter as set forth in any one of claims 11 to 14, characterized by: The slicing unit comprises: A slicing hopper (40) is used for placing food materials to be sliced. A slicing knife holder (41) is arranged at the bottom of the slicing hopper (40) and can slide linearly back and forth on the machine body (10), the slicing knife holder (41) is provided with a third sheet food material inlet (42) extending in a direction substantially perpendicular to the moving direction of the slicing knife holder (41), and a third slicing knife (43) is arranged at the third sheet food material inlet (42) for slicing food materials during the movement of the slicing knife holder (41).

26. The fruit and vegetable cutter of claim 25, wherein: The slicing knife holder (41) is a plate-shaped structure extending horizontally, and the machine body (10) is provided with a dicing chamber (11) for placing the dicing knife cylinder (60) and the extrusion roller (65), the top of the dicing chamber (11) is provided with a dicing inlet (110) for the sliced sheet food materials to enter, and the slicing knife holder (41) is arranged on the top of the dicing chamber (11) in a sliding manner in the horizontal direction.

27. The fruit and vegetable cutter of claim 26, wherein: Further comprising a driving motor (21), a first gear transmission assembly (22), and a crank slider mechanism (44) for driving the slicing knife holder (41) to move back and forth, the first gear transmission assembly (22) is in transmission connection with the output shaft of the driving motor (21), the dicing knife cylinder (60) is in transmission connection with the first gear transmission assembly (22) and can rotate around its axis, the extrusion roller (65) is also in transmission connection with the first gear transmission assembly (22) and can rotate around its axis, and the power output end of the crank slider mechanism (44) is in transmission connection with the first gear transmission assembly (22).

28. The fruit and vegetable cutter of claim 27, wherein: The crank slider mechanism (44) comprises: A seventh gear (441) is rotatably arranged on the machine body (10) and is in transmission connection with the first gear transmission assembly (22); A connecting rod (442) is rotatably connected at the first end to a position on the wall of the seventh gear (441) deviating from the axis of the seventh gear (441), and is rotatably connected at the second end to the slicing knife holder (41).

29. The fruit and vegetable dicing machine according to any one of claims 11 to 14, characterized in that: The machine body (10) is further provided with a dish receiving area (15) below the dicing mechanism, the dish receiving area (15) is provided with a dish receiving box (151), and the side of the machine body (10) is provided with a first opening (152) corresponding to the dish receiving area (15), the dish receiving box (151) can be pushed and pulled relative to the machine body (10) and can enter and exit the dish receiving area (15) through the first opening (152).

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