Vegetable cutting device for processing dehydrated vegetables

Abstract

The invention discloses a vegetable cutting device for dehydrated vegetable processing, and belongs to the technical field of vegetable cutting equipment. A vegetable cutting device for dehydrated vegetable processing comprises a vegetable cutting box, and further comprises a vegetable cutting hopper, a vegetable cutting device, a vegetable cutting device, a vegetable cutting device and a vegetable cutting device, and the vegetable cutting hopper is obliquely and fixedly mounted on the vegetable cutting box; the kitchen knife box is fixedly mounted in the vegetable cutting box and arranged above the vegetable cutting hopper; the vegetable cutting knife is arranged between the vegetable cutting box and the vegetable cutting bucket; the cooling assembly is fixedly mounted on the kitchen knife box and used for exchanging heat with a kitchen knife; by reducing the temperature of the kitchen knife, the situation that the kitchen knife rubs with vegetables to be heated after long-time high-speed vegetable cutting is avoided, then the situation that the sharpness of the kitchen knife is reduced due to the too high temperature is avoided, the sharpness of the kitchen knife is guaranteed, the vegetable cutting quality is guaranteed, and meanwhile the situation that the temperature of the kitchen knife is increased to affect the quality of the cut vegetables is avoided; the situation that nutrient substances in the vegetables are lost from the notches due to high-temperature heating, and the nutritional value of food materials is affected is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of vegetable cutting equipment, and in particular to a vegetable cutting device for processing dehydrated vegetables. Background Art

[0002] The dehydrated vegetable cutting device is a device specially used for processing vegetables. Its main function is to remove excess water from vegetables and cut the vegetables into the required shapes and specifications.

[0003] At present, when a dehydrated vegetable device is used to cut vegetables, the heat generated by friction when the kitchen knife is used for a long time to cut vegetables reciprocatingly may cause the knife to heat up. After the knife heats up, the sharpness and durability of the blade will be affected, and even the taste and quality of the food will be reduced. In order to prevent the taste and quality of dehydrated vegetables from being reduced due to cutting problems, a vegetable cutting device for dehydrated vegetable processing is proposed. Summary of the Invention

[0004] The present invention is a vegetable cutting device for processing dehydrated vegetables, which is proposed to solve the problem in the prior art that the temperature rise of a kitchen knife reduces the taste and quality of dehydrated vegetables.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A vegetable cutting device for processing dehydrated vegetables comprises a vegetable cutting box and also includes: a vegetable cutting bucket, which is tilted and fixedly mounted on the vegetable cutting box; a vegetable knife box, which is fixedly mounted in the vegetable cutting box and arranged above the vegetable cutting bucket; a vegetable cutting knife, which is arranged between the vegetable knife box and the vegetable cutting bucket; a cooling component, which is fixedly mounted on the vegetable knife box and is used for exchanging heat with the vegetable cutting knife; and a driving component, which is fixedly mounted on the vegetable knife box and drives the vegetable cutting knife to move up and down to cut the vegetables on the vegetable cutting bucket at a low temperature.

[0006] As a preferred embodiment of the present invention: the vegetable cutting knife includes a knife holder arranged symmetrically in the front and back directions, and a first cavity, a second cavity and a third cavity are defined in the knife holder. The cooling medium flows through the first cavity, the second cavity and the third cavity in sequence. A blade is fixedly mounted on the bottom of the knife holder, and the blade contacts the cooling medium flowing through the first cavity and the third cavity. When the cooling medium flows through the first cavity and the third cavity, the heat generated by the friction of the blade when cutting vegetables is absorbed. After the temperature of the blade is lowered, the vegetables are cold cut.

[0007] As a preferred embodiment of the present invention: the kitchen knife box includes an installation box with an opening at the bottom, a connecting base is fixedly connected to the cutting box, the installation box is fixedly connected to the connecting base, and a third piston plate is fixedly connected to the top of the knife holder, and the third piston plate is sealed and slid with the inner wall of the installation box.

[0008] As a preferred embodiment of the present invention: the driving assembly includes: a motor fixedly connected to the top of the mounting box, an eccentric wheel fixedly connected to the output shaft of the motor, and a crank rotatably connected to the eccentric wheel; a fourth mounting plate fixedly connected to the side wall of the mounting box, a connecting rod slidably connected to the fourth mounting plate, the bottom of the connecting rod is fixedly connected to the second mounting plate, the top of the connecting rod is fixedly connected to the first mounting plate, and the first mounting plate is rotatably connected to the crank.

[0009] As a preferred embodiment of the present invention: a third mounting plate is fixedly connected to the connecting rod, a second mounting plate is fixedly connected to the outer wall of the tool holder, a tension spring is sleeved on the connecting rod, and both ends of the tension spring are respectively connected to the third mounting plate and the fourth mounting plate.

[0010] As a preferred embodiment of the present invention: the cooling assembly includes a first piston cylinder and a second piston cylinder fixedly connected to the connecting base; wherein, a first piston plate is slidably connected in the first piston cylinder, a first mounting pipe is fixedly connected to the bottom of the first piston plate, the first mounting pipe is communicated with the top of the first piston plate, a first transmission pipe is fixedly connected to the bottom of the first mounting pipe, a first one-way valve is fixedly connected to the first transmission pipe, the first one-way valve is communicated with the first cavity, and the first one-way valve is used for the cooling medium to flow into the first cavity through the first transmission pipe; a second piston plate is slidably connected in the second piston cylinder, a second mounting pipe is fixedly connected to the bottom of the second piston plate, the second mounting pipe is communicated with the top of the second piston plate, a second transmission pipe is fixedly connected to the bottom of the second mounting pipe, a second one-way valve is fixedly connected to the second transmission pipe, the second one-way valve is communicated with the third cavity, and the second one-way valve is used for the cooling medium to flow into the second transmission pipe through the third cavity; a heat exchange pipe is fixedly mounted on the mounting box, the inlet end of the heat exchange pipe is communicated with the output end of the second piston cylinder through the pressure control valve, and the discharge end of the heat exchange pipe is communicated with the first piston cylinder through the expansion valve.

[0011] As a preferred embodiment of the present invention: the installation box includes a first installation cavity and a second installation cavity, the first installation cavity is arranged above the second installation cavity, and a diversion hole is opened between the second installation cavity and the first installation cavity; the air intake pipe passes through the first cavity and the third cavity at an angle, the side wall of the tool holder is fixedly connected to a water collecting box, the water collecting box is fixedly connected to a drain pipe, the oblique lower end of the air intake pipe extends into the water collecting box, the oblique upper end of the air intake pipe is fixedly connected to an air collecting box, the top of the air collecting box is fixedly connected to an exhaust pipe, and the exhaust pipe extends to the top of the third piston plate.

[0012] As a preferred embodiment of the present invention: a push plate is slidably connected in the cutting bucket, and a first slide groove is provided on both sides of the cutting bucket, the push plate is slidably connected to the first slide groove, and both ends of the push plate extend to the outside of both sides of the push plate and are fixedly connected to pull ropes; a connecting arm is fixedly connected to the second mounting plate, and the connecting arm is fixedly connected to the pull rope; both sides of the cutting bucket are fixedly connected to guide wheels, and the pull rope passes through the guide wheels; a second slide groove is provided on the side wall of the cutting bucket, and a mounting block is slidably connected to the second slide groove, and an adjusting part is provided on the mounting block, and the adjusting part is connected to the push plate; a fixing plate is fixed on the side wall of the cutting bucket, and a spring is fixedly connected to the fixing plate, and the other end of the spring is fixedly connected to the mounting block.

[0013] As a preferred embodiment of the present invention, the adjusting portion includes a threaded barrel rotatably connected to the mounting block, a screw is threadedly connected to the threaded barrel, and the screw is fixedly connected to the pusher plate.

[0014] As a preferred embodiment of the present invention: the vegetable cutting box is "L"-shaped, the top of the vegetable cutting bucket is fixedly connected to a belt conveyor, the belt conveyor is arranged at the bottom of the horizontal box of the vegetable cutting box, and the installation box is fixedly connected to an air duct, and the two ends of the air duct are respectively connected to the first installation cavity and the horizontal bottom.

[0015] Compared with the prior art, the present invention provides a vegetable cutting device for dehydrated vegetable processing, which has the following beneficial effects: 1. The vegetable cutting device for dehydrated vegetable processing reduces the temperature of the cutting knife through a cooling component, thereby preventing the cutting knife from heating up due to friction with the vegetables during long-term high-speed cutting, thereby preventing the cutting knife from losing its sharpness due to excessive temperature, thereby ensuring the sharpness of the cutting knife and thus ensuring the quality of the cut vegetables. At the same time, it prevents the temperature of the cutting knife from increasing and affecting the quality of the cut vegetables, and prevents the loss of nutrients in the vegetables from the incision caused by high temperature heating, thereby affecting the nutritional value of the ingredients. 2. The dehydrated vegetable cutting device dries the air through a cooling component and uses the dry air to dry the vegetables, preventing moisture residue on the surface of the vegetables from affecting the quality of the cut vegetables. 3. The cutting device for dehydrated vegetable processing absorbs the heat generated by the blade when cutting vegetables through the refrigerant, and uses the heat to increase the temperature of the drying air, further improving the effect of drying vegetables, thereby further ensuring the quality of the cut vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a vegetable cutting device for dehydrated vegetable processing proposed by the present invention; Figure 2This is a three-dimensional cross-sectional view of the interior of a vegetable cutting device for dehydrated vegetable processing proposed by the present invention; Figure 3 This is a schematic structural diagram of the cutting knife portion of a vegetable cutting device for processing dehydrated vegetables proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a vegetable cutting device for dehydrated vegetable processing proposed by the present invention. Figure 2 ; Figure 5 This is a schematic diagram of the internal structure of a vegetable cutting device for dehydrated vegetable processing proposed by the present invention. Figure 1 ; Figure 6 A vegetable cutting device for processing dehydrated vegetables proposed by the present invention Figure 2 Schematic diagram of the structure of part B; Figure 7 This is a schematic diagram of the internal structure of a vegetable cutting device for dehydrated vegetable processing proposed by the present invention. Figure 2 ; Figure 8 This is a rear cross-sectional view of a vegetable cutting device for dehydrated vegetable processing proposed by the present invention; Figure 9 This is a structural schematic diagram of the adjustment part of a vegetable cutting device for dehydrated vegetable processing proposed by the present invention.

[0017] In the figure: 1. Vegetable cutting box; 2. Vegetable cutting bucket; 3. Connecting seat; 4. Kitchen knife box; 41. Mounting box; 42. First mounting cavity; 43. Second mounting cavity; 44. Air intake pipe; 45. Air collecting box; 46. Exhaust pipe; 47. Air guide pipe; 48. Water collecting box; 49. Drain pipe; 5. Cooling assembly; 51. First piston cylinder; 52. First mounting pipe; 53. First piston plate; 54. First transmission pipe; 55. First one-way valve; 56. Second transmission pipe; 57. Second one-way valve; 58. Second piston cylinder; 59. Second mounting pipe; 510. Second piston plate; 511. Pressure control valve ; 512. Heat exchange tube; 513. Expansion valve; 6. Kitchen knife; 61. Knife holder; 62. Blade; 63. First cavity; 64. Second cavity; 65. Third cavity; 66. Third piston plate; 7. Connecting arm; 71. Spring; 72. Pull rope; 73. Guide wheel; 74. Push plate; 75. Threaded barrel; 76. Mounting block; 77. Screw; 8. Drive assembly; 81. Motor; 82. Crank; 83. First mounting plate; 84. Eccentric wheel; 85. Connecting rod; 86. Second mounting plate; 87. Third mounting plate; 88. Fourth mounting plate; 89. Tension spring; 9. Belt conveyor. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0020] Example: Refer to Figures 1-9 A vegetable cutting device for dehydrated vegetable processing includes a vegetable cutting box 1, and also includes: a vegetable cutting bucket 2, which is tilted and fixedly installed on the vegetable cutting box 1; a vegetable knife box 4, which is fixedly installed in the vegetable cutting box 1 and arranged above the vegetable cutting bucket 2; a vegetable cutting knife 6, which is arranged between the vegetable cutting box 4 and the vegetable cutting bucket 2; a cooling component 5, which is fixedly installed on the vegetable cutting box 4 and is used to exchange heat with the vegetable cutting knife 6; a driving component 8, which is fixedly installed on the vegetable cutting box 4, and the driving component 8 drives the vegetable cutting knife 6 to move up and down to cut the vegetables on the vegetable cutting bucket 2 at a low temperature.

[0021] When in use, the heat on the cutting knife 6 is absorbed by the cooling component 5 to reduce the temperature of the cutting knife 6, and then the cooled cutting knife 6 is used to cut vegetables. By cooling the cutting knife 6, the cutting knife 6 is prevented from cutting vegetables at high speed for a long time and heating up due to friction with the vegetables, the metal part of the tool is prevented from expanding, the original shape of the blade is prevented from changing, and deformation or slight wear is avoided, thereby preventing the cutting knife 6 from losing its sharpness due to excessive temperature, ensuring the sharpness of the cutting knife 6, and thus ensuring the quality of the cut vegetables. At the same time, the temperature increase of the knife is prevented from affecting the quality of the cut vegetables, and high-temperature heating is prevented from causing nutrients in the vegetables to be lost from the incision, affecting the nutritional value of the food.

[0022] Reference Figure 3 The vegetable cutting knife 6 includes a knife holder 61 symmetrically arranged front to back, and a first cavity 63, a second cavity 64 and a third cavity 65 are defined in the knife holder 61. The cooling medium flows through the first cavity 63, the second cavity 64 and the third cavity 65 in sequence. A blade 62 is fixedly mounted on the bottom of the knife holder 61. The blade 62 contacts the cooling medium flowing through the first cavity 63 and the third cavity 65. When the cooling medium flows through the first cavity 63 and the third cavity 65, it absorbs the heat generated by the friction of the blade 62 when cutting vegetables. After the temperature of the blade 62 is reduced, the vegetables are cold cut.

[0023] Among them, the blade 62 is fixed on the blade holder 61 so that the blade 62 can be disassembled, which makes it easy to replace the blade 62, and the first cavity 63 and the third cavity 65 are lower than the second cavity 64. The cooling medium first flows into the first cavity 63, then flows into the second cavity 64 through the hole, and then flows into the third cavity 65 through the hole.

[0024] Reference Figure 4 and Figure 8 The kitchen knife box 4 includes an installation box 41 with an opening at the bottom, a connecting base 3 is fixedly connected to the cutting box 1, the installation box 41 is fixedly connected to the connecting base 3, the top of the knife holder 61 is fixedly connected to the third piston plate 66, the third piston plate 66 is sealed and slides with the inner wall of the installation box 41, and the driving assembly 8 includes: a motor 81 fixedly connected to the top of the installation box 41, an eccentric wheel 84 is fixedly connected to the output shaft of the motor 81, and a crank 82 is rotatably connected to the eccentric wheel 84; a fourth mounting plate 88 is fixedly connected to the side wall of the installation box 41, and a connecting rod 85 is slidably connected to the fourth mounting plate 88, the bottom of the connecting rod 85 is fixedly connected to the second mounting plate 86, and the top of the connecting rod 85 is fixedly connected to the first mounting plate 83, and the first mounting plate 83 is rotatably connected to the crank 82.

[0025] When in use, start the motor 81, the motor 81 drives the eccentric wheel 84 to rotate, the eccentric wheel 84 drives the first mounting plate 83 to rise and fall back and forth through the crank 82, the first mounting plate 83 drives the knife holder 61 to rise and fall back and forth through the connecting rod 85 and the second mounting plate 86, and the knife holder 61 drives the blade 62 to rise and fall back and forth to cut the vegetables passing from the bottom of the blade 62.

[0026] Reference Figure 4 A third mounting plate 87 is fixedly connected to the connecting rod 85, a second mounting plate 86 is fixedly connected to the outer wall of the tool holder 61, a tension spring 89 is sleeved on the connecting rod 85, and the two ends of the tension spring 89 are respectively connected to the third mounting plate 87 and the fourth mounting plate 88.

[0027] When in use, the weight of the motor 81 and the vegetable cutter 6 itself causes the blade 62 to descend to cut the vegetables. During this process, the tension spring 89 pulls the third mounting plate 87 and the fourth mounting plate 88 pull the rope 72. When the motor 81 drives the vegetable cutter 6 to rise, the tension spring 89 rebounds to assist the vegetable cutter 6 to rise.

[0028] Reference Figure 2 、 Figure 5-Figure 8The cooling component 5 includes a first piston cylinder 51 and a second piston cylinder 58 fixedly connected to the connecting seat 3; wherein, the first piston cylinder 51 is slidably connected to the first piston plate 53, the bottom of the first piston plate 53 is fixedly connected to the first mounting tube 52, the first mounting tube 52 is communicated with the top of the first piston plate 53, the bottom of the first mounting tube 52 is fixedly connected to the first transmission tube 54, the first transmission tube 54 is fixedly connected to the first one-way valve 55, the first one-way valve 55 is communicated with the first cavity 63, and the first one-way valve 55 is used for the cooling medium to flow into the first cavity 63 through the first transmission tube 54; the second piston cylinder 58 is slidably connected to the second piston plate 510, the first A second mounting tube 59 is fixedly connected to the bottom of the second piston plate 510, and the second mounting tube 59 is communicated with the top of the second piston plate 510. A second transmission tube 56 is fixedly connected to the bottom of the second mounting tube 59, and a second one-way valve 57 is fixedly connected to the second transmission tube 56. The second one-way valve 57 is communicated with the third cavity 65. The second one-way valve 57 is used to allow the cooling medium to flow into the second transmission tube 56 through the third cavity 65; the heat exchange tube 512 is fixedly mounted on the mounting box 41, and the inlet end of the heat exchange tube 512 is communicated with the output end of the second piston cylinder 58 through the pressure control valve 511, and the discharge end of the heat exchange tube 512 is communicated with the first piston cylinder 51 through the expansion valve 513.

[0029] During the reciprocating lifting and lowering process of the kitchen knife 6, the first piston plate 53 and the second piston plate 510 reciprocate and rise and fall. Under the action of the first one-way valve 55 and the second one-way valve 57, the refrigerant in the cooling component 5 is driven to circulate, so that the refrigerant passes through the first piston cylinder 51, the first mounting tube 52, the first mounting tube 52, the first transmission tube 54, the first cavity 63, the second cavity 64, the third cavity 65, the second transmission tube 56, the second mounting tube 59, the second piston cylinder 58, the pressure control valve 511, the heat exchange tube 512, the expansion valve 513, and then enters the first piston cylinder 51 again, and circulates in this way.

[0030] The refrigerant absorbs the heat generated by the high-speed friction when the blade 62 cuts the vegetables in the first cavity 63 and the third cavity 65, and its temperature rises. The heated refrigerant increases its pressure when entering the heat exchange tube 512 through the pressure control valve 511, exchanges heat with the external air through the heat exchange tube 512 to cool it down, and then expands, cools down and reduces its pressure through the expansion valve 513 to become a low-temperature and low-pressure medium, and then enters the first cavity 63 and the third cavity 65 to exchange heat with the blade 62, thereby reducing the temperature of the blade 62.

[0031] Reference Figure 4 and Figure 8The mounting box 41 includes a first mounting cavity 42 and a second mounting cavity 43. The first mounting cavity 42 is arranged above the second mounting cavity 43, and a diversion hole is opened between the second mounting cavity 43 and the first mounting cavity 42; the air intake pipe 44 passes obliquely through the first cavity 63 and the third cavity 65. The side wall of the tool holder 61 is fixedly connected to a water collecting box 48, and a drain pipe 49 is fixedly connected to the water collecting box 48. The oblique lower end of the air intake pipe 44 extends into the water collecting box 48, and the oblique upper end of the air intake pipe 44 is fixedly connected to the air collecting box 45. The top of the air collecting box 45 is fixedly connected to the exhaust pipe 46, and the exhaust pipe 46 extends to the top of the third piston plate 66. The vegetable cutting box 1 is "L"-shaped, and the top of the vegetable cutting bucket 2 is fixedly connected to a belt conveyor 9. The belt conveyor 9 is arranged at the bottom of the horizontal box of the vegetable cutting box 1. An air guide pipe 47 is fixedly connected to the mounting box 41, and the two ends of the air guide pipe 47 are respectively connected to the first mounting cavity 42 and the horizontal bottom.

[0032] Among them, the exhaust pipe 46 and the air guide pipe 47 are both provided with a one-way valve. During the vegetable cutting process, the third piston plate 66 slides back and forth, and absorbs external air through the air intake pipe 44. When the external air passes through the first cavity 63 and the third cavity 65 through the air intake pipe 44, it is cooled by the refrigerant. After the air is cooled, the water molecules inside the air condense in the air intake pipe 44, making the air dry. The dry air passes through the heat exchange pipe 512 and exchanges heat. When the cooling medium inside the heat exchange pipe 512 is cooled, the temperature of the dry air is increased. The dry hot air is discharged into the horizontal box of the vegetable cutting box 1 through the air guide pipe 47 and blown to the washed vegetables on the belt conveyor 9 to dry the surface of the vegetables, avoid water residue on the surface of the vegetables, and ensure the quality of vegetable cutting (water residue on the surface of the vegetables will reduce the cutting efficiency of the vegetable cutting knife 6, increase the cutting resistance, resulting in unclean or uneven cutting, affecting the appearance of the dehydrated vegetables, and water residue on the surface of the vegetables when they are cut may cause the cut surface to become damp, causing the vegetables to lose their original crisp taste, affecting the taste quality).

[0033] Furthermore, the air inlet pipe 44 is arranged at an angle so that the condensed water can be discharged through the water collecting tank 48 and the drain pipe 49 .

[0034] Reference Figure 4 and Figure 9The cam 76 is fixed on the side wall of the drawer 74 so that the drawer 73 can be locked and locked.

[0035] When the vegetable cutting knife 6 rises, the second mounting plate 86 drives the pushing plate 74 to move toward the blade 62 through the connecting arm 7 and the pull rope 72. During this process, the spring 71 contracts. When the vegetable cutting knife 6 descends, the spring 71 rebounds and drives the pushing plate 74 to reset. During this process, the belt conveyor 9 discharges the vegetables onto the vegetable cutting bucket 2 so that the pushing plate 74 can push the vegetables again.

[0036] Reference Figure 9 The adjusting portion includes a threaded barrel 75 rotatably connected to the mounting block 76 , a screw rod 77 is threadedly connected to the threaded barrel 75 , and the screw rod 77 is fixedly connected to the push plate 74 .

[0037] The threaded barrel 75 is rotated to adjust the extension length of the screw rod 77, thereby adjusting the looseness of the pull rope 72 and further adjusting the reciprocating distance of the push plate 74.

[0038] At the same time, the staff can also manually push the threaded barrel 75 to move, thereby driving the push plate 74 to move.

[0039] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A vegetable cutting device for processing dehydrated vegetables, comprising a vegetable cutting box (1), characterized in that: Also includes: A vegetable cutting bucket (2), the vegetable cutting bucket (2) being tilted and fixedly mounted on the vegetable cutting box (1); A kitchen knife box (4) is fixedly installed in the vegetable cutting box (1) and is arranged above the vegetable cutting bucket (2); A vegetable cutting knife (6) is arranged between the vegetable cutting knife box (4) and the vegetable cutting bucket (2); A cooling component (5) is fixedly mounted on the kitchen knife box (4) and is used for exchanging heat with the kitchen knife (6); A drive assembly (8) is fixedly mounted on the knife box (4), and the drive assembly (8) drives the knife (6) to move up and down to cut the vegetables on the cutting bucket (2) at low temperature.

2. The vegetable cutting device for processing dehydrated vegetables according to claim 1, characterized in that: The vegetable cutting knife (6) comprises a knife holder (61) symmetrically arranged front and back, wherein a first cavity (63), a second cavity (64) and a third cavity (65) are provided in the knife holder (61), and a cooling medium flows through the first cavity (63), the second cavity (64) and the third cavity (65) in sequence. A blade (62) is fixedly mounted on the bottom of the knife holder (61), and the blade (62) contacts the cooling medium flowing through the first cavity (63) and the third cavity (65). When the cooling medium flows through the first cavity (63) and the third cavity (65), the blade (62) absorbs heat generated by friction when cutting vegetables. The blade (62) cools down and then cuts the vegetables cold.

3. The vegetable cutting device for processing dehydrated vegetables according to claim 2, characterized in that: The kitchen knife box (4) comprises an installation box (41) with an opening at the bottom, a connection base (3) is fixedly connected to the cutting box (1), the installation box (41) is fixedly connected to the connection base (3), and a third piston plate (66) is fixedly connected to the top of the knife holder (61), and the third piston plate (66) slides in a sealed manner with the inner wall of the installation box (41).

4. The vegetable cutting device for processing dehydrated vegetables according to claim 3, characterized in that: The driving assembly (8) comprises: A motor (81) is fixedly connected to the top of the installation box (41), an eccentric wheel (84) is fixedly connected to the output shaft of the motor (81), and a crank (82) is rotatably connected to the eccentric wheel (84); A fourth mounting plate (88) is fixedly connected to the side wall of the mounting box (41), a connecting rod (85) is slidably connected to the fourth mounting plate (88), the bottom of the connecting rod (85) is fixedly connected to the second mounting plate (86), the top of the connecting rod (85) is fixedly connected to the first mounting plate (83), and the first mounting plate (83) is rotatably connected to the crank (82).

5. The vegetable cutting device for processing dehydrated vegetables according to claim 4, characterized in that: A third mounting plate (87) is fixedly connected to the connecting rod (85), a second mounting plate (86) is fixedly connected to the outer wall of the tool holder (61), a tension spring (89) is sleeved on the connecting rod (85), and two ends of the tension spring (89) are respectively in contact with the third mounting plate (87) and the fourth mounting plate (88).

6. The vegetable cutting device for processing dehydrated vegetables according to claim 4, characterized in that: The cooling assembly (5) comprises a first piston cylinder (51) and a second piston cylinder (58) fixedly connected to the connecting base (3); The first piston cylinder (51) is slidably connected to a first piston plate (53), the bottom of the first piston plate (53) is fixedly connected to a first mounting tube (52), the first mounting tube (52) is communicated with the top of the first piston plate (53), the bottom of the first mounting tube (52) is fixedly connected to a first transmission tube (54), the first transmission tube (54) is fixedly connected to a first one-way valve (55), the first one-way valve (55) is communicated with the first cavity (63), and the first one-way valve (55) is used for cooling medium to flow into the first cavity (63) through the first transmission tube (54); A second piston plate (510) is slidably connected in the second piston cylinder (58), a second mounting tube (59) is fixedly connected to the bottom of the second piston plate (510), the second mounting tube (59) is communicated with the top of the second piston plate (510), a second transmission tube (56) is fixedly connected to the bottom of the second mounting tube (59), a second one-way valve (57) is fixedly connected to the second transmission tube (56), the second one-way valve (57) is communicated with the third cavity (65), and the second one-way valve (57) is used for cooling medium to flow into the second transmission tube (56) through the third cavity (65); The heat exchange tube (512) is fixedly mounted on the mounting box (41), the inlet end of the heat exchange tube (512) is connected to the output end of the second piston cylinder (58) through the pressure control valve (511), and the outlet end of the heat exchange tube (512) is connected to the first piston cylinder (51) through the expansion valve (513).

7. The vegetable cutting device for processing dehydrated vegetables according to claim 6, characterized in that: The installation box (41) comprises a first installation cavity (42) and a second installation cavity (43), the first installation cavity (42) being arranged above the second installation cavity (43), and a diversion hole being provided between the second installation cavity (43) and the first installation cavity (42); The air intake pipe (44) passes through the first cavity (63) and the third cavity (65) at an angle. The side wall of the tool holder (61) is fixedly connected to a water collecting box (48). The water collecting box (48) is fixedly connected to a drain pipe (49). The oblique lower end of the air intake pipe (44) extends into the water collecting box (48). The oblique upper end of the air intake pipe (44) is fixedly connected to an air collecting box (45). The top of the air collecting box (45) is fixedly connected to an exhaust pipe (46). The exhaust pipe (46) extends to the top of the third piston plate (66).

8. The vegetable cutting device for processing dehydrated vegetables according to claim 4, characterized in that: A push plate (74) is slidably connected to the inside of the cutting bucket (2), a first slide groove is provided on both sides of the cutting bucket (2), the push plate (74) is slidably connected to the first slide groove, and both ends of the push plate (74) extend to the outside of both sides of the push plate (74) and are fixedly connected to a pull rope (72); A connecting arm (7) is fixedly connected to the second mounting plate (86), and the connecting arm (7) is fixedly connected to the pull rope (72); Both sides of the vegetable cutting bucket (2) are fixedly connected to guide wheels (73), and the pull rope (72) passes through the guide wheels (73); A second chute is provided on the side wall of the vegetable cutting bucket (2), a mounting block (76) is slidably connected to the second chute, an adjustment portion is provided on the mounting block (76), and the adjustment portion is connected to the push plate (74); A fixing plate is fixed on the side wall of the vegetable cutting bucket (2), a spring (71) is fixedly connected to the fixing plate, and the other end of the spring (71) is fixedly connected to the mounting block (76).

9. The vegetable cutting device for processing dehydrated vegetables according to claim 8, characterized in that: The adjusting portion comprises a threaded barrel (75) rotatably connected to the mounting block (76), a screw rod (77) being threadedly connected to the threaded barrel (75), and the screw rod (77) being fixedly connected to the push plate (74).

10. The vegetable cutting device for processing dehydrated vegetables according to claim 6, characterized in that: The vegetable cutting box (1) is L-shaped, the top of the vegetable cutting bucket (2) is fixedly connected to a belt conveyor (9), the belt conveyor (9) is arranged at the bottom of the horizontal box of the vegetable cutting box (1), and the installation box (41) is fixedly connected to an air guide pipe (47), the two ends of the air guide pipe (47) are respectively connected to the first installation cavity (42) and the horizontal bottom.

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