Pretreatment device for tuber vegetables

Abstract

The pretreatment device comprises supporting legs and further comprises a rotating assembly, a pretreatment box is fixedly connected to the tops of the supporting legs, a discharging opening is formed in the front side of the top of the pretreatment box, a discharging door is hinged to the bottom of the front face of the pretreatment box through a hinge, and the rotating assembly comprises a driving motor. According to the potato cutting device, the lifting chassis is in linkage with the jacking block to be matched with the clamping hinge plate, the cutting area is quartered, potato distribution can be dynamically adjusted in cooperation with centrifugal force generated when the cutting basket rotates, it is guaranteed that large-particle materials are stably clamped, small particles are allowed to freely slide and be positioned, and the compatibility of potatoes of different specifications is remarkably improved; according to the potato cutting device, potatoes of different sizes and specifications can be clamped, the situation that traditional potatoes need to be screened and cut during cutting is avoided, the device can cut the potatoes of different sizes and specifications at the same time, and the overall cutting efficiency is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of potato processing devices, in particular to a pre-processing device for tuberous vegetables. Background Art

[0002] Tubers refer to solid vegetables with very high internal density. Hard vegetables are called tubers. Tuber vegetables include potatoes, yam, lotus root, lettuce, vegetable moss, wild rice stem, kohlrabi, bamboo shoots, toon, garlic sprouts, ginger, taro, arrowhead, water chestnut, potato, yam, sweet potato, water chestnut, water caltrop, radish, and garlic.

[0003] A Chinese patent application with the patent application number CN213908373U discloses a potato strip extrusion device for food processing. Although the application realizes that the potato blocks in the cutting box can be cut into strips by the cutting box through the punching parts, when the application is put into use, it is necessary to screen potatoes of different sizes and then cut them in a targeted manner, which makes the potato pretreatment steps during use more complicated. Improvements are needed to address this problem. Summary of the invention

[0004] The object of the present invention is to provide a pre-processing device for tuberous vegetables to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a preprocessing device for tuberous vegetables, comprising a supporting foot and a rotating assembly, wherein a preprocessing box is fixedly connected to the top of the supporting foot, a discharge port is arranged on the front side of the top of the preprocessing box, and a discharge door is hinged on the bottom hinge of the front side of the preprocessing box.

[0006] Wherein, the rotating assembly comprises: The driving motor is fixedly connected to the middle of the top of the pretreatment box. The driving motor has an output shaft. The output shaft of the driving motor is fixedly connected to a fixed sleeve. The bottom of the fixed sleeve is fixedly connected to a cutting basket. When the driving motor is working, it can drive the fixed sleeve and the cutting basket to rotate.

[0007] According to the above technical solution, it also includes a clamping assembly, which is composed of a connecting frame, a discharging solenoid valve, a flip seat, a clamping page plate, an electric telescopic rod, a lifting chassis and a lifting block.

[0008] The connecting frame is fixedly connected to the bottom of the cutting basket, the discharging solenoid valve is arranged on the outer wall of the cutting basket, the flip seat is fixedly connected to the inner bottom of the cutting basket, the clamping page plate is rotatably connected to the flip seat, the electric telescopic rod one is fixedly connected, the electric telescopic rod one is fixedly connected to the middle of the bottom of the connecting frame, the electric telescopic rod one has a telescopic end, the lifting chassis is fixedly connected to the telescopic end of the electric telescopic rod one, the lifting block is fixedly connected to the top of the lifting chassis, and the electric telescopic rod one can drive the lifting chassis to move when working.

[0009] According to the above technical solution, it also includes a cutting component, which consists of a protective shell, two electric telescopic rods, a lifting sliding plate, a driving frame one, a connecting plate, a driving frame two, a flip plate, a positioning rotating frame, a fixed circular plate and a cutting knife group.

[0010] The protective shell is fixedly connected to the middle of the bottom of the cutting basket, the fixed circular plate is fixedly connected to the middle of the fixed sleeve, the electric telescopic rod 2 is fixedly connected to the top of the fixed circular plate, the electric telescopic rod 2 has a telescopic end, the lifting sliding disk is fixedly connected to the telescopic end of the fixed circular plate, the driving frame 1 is fixedly connected to the outside of the lifting sliding disk, the connecting plate is rotatably connected to the middle of the driving frame 1, the driving frame 2 is rotatably connected to the side of the connecting plate away from the driving frame 1, the flip plate is fixedly connected to the side of the driving frame 2 away from the driving frame 2, the positioning rotating frame is fixedly connected to the outside of the fixed sleeve near the bottom, the cutting knife group is fixedly connected to the side of the flip plate away from the driving frame 2, and the electric telescopic rod 2 can drive the lifting sliding disk and the driving frame 1 to rise and fall when working.

[0011] According to the above technical solution, a lifting groove is opened at the bottom of the cutting basket, and the telescopic end of the electric telescopic rod passes through the bottom of the connecting frame and extends to the upper side of the connecting frame and is fixedly connected to the middle of the bottom of the lifting chassis. When the electric telescopic rod is working, it can drive the lifting chassis and the lifting block to emerge from the lifting groove at the bottom of the cutting basket.

[0012] According to the above technical solution, a support spring is fixedly connected to the outer side of the bottom of the clamping page plate, and the bottom end of the support spring is fixedly connected to the inner wall of the bottom of the cutting basket. The support spring can support the clamping page plate. The number of the discharging solenoid valve, flip seat, clamping page plate and lifting block is four. The four discharging solenoid valves, flip seat, clamping page plate and lifting blocks are distributed in a ring at the bottom of the cutting basket, which can make multiple lifting blocks rise and synchronously lift the clamping page plate.

[0013] According to the above technical solution, a fixed circular hole is opened in the middle of the protective shell, the bottom of the fixed sleeve passes through the fixed circular hole and extends to the bottom of the protective shell and is fixedly connected to the middle of the bottom of the cutting basket, a sliding groove is opened in the lifting sliding disk, and the lifting sliding disk is slidably connected to the outer wall of the fixed sleeve through the sliding groove, and the lifting sliding disk can slide on the outer wall of the fixed sleeve.

[0014] According to the above technical solution, a guide groove for accommodating the lifting and lowering of the lifting sliding plate is opened at the outer bottom of the fixed sleeve, and the lifting sliding plate can slide in the guide groove when it is lifted and lowered.

[0015] According to the above technical solution, the bottom of the flap plate is rotatably connected to the middle of the positioning and rotating frame at one side close to the fixed sleeve, and the flap plate can rotate in the middle of the positioning and rotating frame.

[0016] According to the above technical solution, a storage groove for accommodating the rotation of the flip plate and the cutting knife group is opened on the outer side of the protective shell, and the flip plate and the cutting knife group can rotate in the protective shell through the storage groove.

[0017] According to the above technical solution, the number of the driving frame 1, the connecting plate, the driving frame 2, the flip plate and the positioning rotating frame are all four, and the four driving frame 1, the connecting plate, the driving frame 2, the flip plate and the positioning rotating frame are all distributed in a ring outside the lifting sliding plate. When the lifting sliding plate is lifted, it can drive multiple driving frames 1, connecting plates, driving frames 2, flip plates and positioning rotating frames to realize collaborative actions.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The cutting area is divided into four equal parts by the lifting block linked to the lifting chassis and the clamping leaf plate. The centrifugal force generated by the rotation of the cutting basket can dynamically adjust the distribution of potatoes, which not only ensures the stable clamping of large particles, but also allows small particles to slide and position freely, significantly improving the compatibility of potatoes of different specifications; 2. Under the combined action of centrifugal force and jacking force, the clamping plate can not only form a rigid clamping area through mechanical jacking, but also use the weight of the material to achieve flexible limit, and cooperate with the downward cutting of the cutting knife group to form a continuous action closed loop of clamping, positioning and cutting; 3. It can clamp potatoes of different sizes, eliminating the need for screening and cutting of traditional potatoes. The device can cut potatoes of different sizes at the same time to ensure the overall cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the interior of the pretreatment box of the present invention; Figure 3 It is a schematic diagram of the fixed sleeve of the present invention; Figure 4 It is a schematic diagram of the flip seat of the present invention; Figure 5 It is an exploded schematic diagram of the connecting frame of the present invention; Figure 6 It is a schematic diagram of the protective shell of the present invention; Figure 7 It is a schematic diagram of the flip plate of the present invention; Figure 8 It is a schematic diagram of the cutting knife assembly of the present invention; Fig. 9 yes Figure 8 The enlarged schematic diagram at A in the middle; Fig.10 It is a schematic diagram of the interior of the fixed sleeve of the present invention.

[0020] In the figure: 1. Support foot; 2. Pretreatment box; 3. Feeding port; 4. Rotating assembly; 401. Driving motor; 402. Fixed sleeve; 403. Cutting basket; 5. Clamping assembly; 501. Connecting frame; 502. Discharging solenoid valve; 503. Flipping seat; 505. Clamping page plate; 506. Electric telescopic rod 1; 507. Lifting chassis; 508. Lifting block; 6. Cutting assembly; 601. Protective shell; 602. Electric telescopic rod 2; 603. Lifting sliding plate; 604. Driving frame 1; 605. Connecting plate; 606. Driving frame 2; 607. Flipping plate; 608. Positioning rotating frame; 609. Fixed circular plate; 610. Cutting knife group; 7. Discharging door. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] For example, see Figure 1-3 The present invention provides a technical solution: a preprocessing device for tuberous vegetables, including a supporting foot 1 and a rotating component 4. A preprocessing box 2 is fixedly connected to the top of the supporting foot 1, a discharge port 3 is arranged on the front side of the top of the preprocessing box 2, and a discharge door 7 is hinged on the bottom of the front of the preprocessing box 2.

[0024] Wherein, the rotating assembly 4 comprises: The driving motor 401 is fixedly connected to the middle of the top of the pretreatment box 2. The driving motor 401 has an output shaft. The output shaft of the driving motor 401 is fixedly connected to a fixed sleeve 402. The bottom of the fixed sleeve 402 is fixedly connected to a cutting basket 403. When the driving motor 401 is working, it can drive the fixed sleeve 402 and the cutting basket 403 to rotate.

[0025] When potatoes need to be pre-processed, the potatoes are put into the pre-processing box 2 through the top of the discharge port 3. At this time, the potatoes fall into the cutting basket 403. The driving motor 401 is controlled to work, so that the fixed sleeve 402 and the cutting basket 403 can be rotated, and the potatoes in the cutting basket 403 can be spread out to avoid accumulation.

[0026] The cutting area can be divided into four equal parts by the lifting block linked to the lifting chassis and the clamping leaf plate. The centrifugal force generated by the rotation of the cutting basket can dynamically adjust the distribution of potatoes, which can ensure stable clamping of large particles and allow small particles to slide freely and position, significantly improving the compatibility of potatoes of different specifications.

[0027] Under the combined action of centrifugal force and jacking force, the clamping leaf plate can not only form a rigid clamping area through mechanical jacking, but also use the weight of the material to achieve flexible limiting, and cooperate with the downward cutting of the cutting knife group to form a continuous action closed loop of clamping, positioning and cutting.

[0028] For example 2, please refer to Figure 1-10 On the basis of the first embodiment, the present invention provides a technical solution: it also includes a clamping assembly 5, the clamping assembly 5 is composed of a connecting frame 501, a discharging solenoid valve 502, a flip seat 503, a clamping page plate 505, an electric telescopic rod 506, a lifting chassis 507 and a lifting block 508.

[0029] The connecting frame 501 is fixedly connected to the bottom of the cutting basket 403, the discharging solenoid valve 502 is arranged on the outer wall of the cutting basket 403, the flip seat 503 is fixedly connected to the inner bottom of the cutting basket 403, the clamping page plate 505 is rotatably connected to the flip seat 503, the electric telescopic rod 506 is fixedly connected, the electric telescopic rod 506 is fixedly connected to the middle of the bottom of the connecting frame 501, the electric telescopic rod 506 has a telescopic end, the lifting chassis 507 is fixedly connected to the telescopic end of the electric telescopic rod 506, and the lifting block 508 is fixedly connected to the top of the lifting chassis 507. When the electric telescopic rod 506 is working, it can drive the lifting chassis 507 to move.

[0030] It also includes a cutting component 6, which consists of a protective shell 601, an electric telescopic rod 2 602, a lifting sliding plate 603, a driving frame 1 604, a connecting plate 605, a driving frame 2 606, a flip plate 607, a positioning rotating frame 608, a fixed circular plate 609 and a cutting knife group 610.

[0031] The protective shell 601 is fixedly connected to the middle of the bottom of the cutting basket 403, the fixed circular plate 609 is fixedly connected to the middle of the fixed sleeve 402, the electric telescopic rod 602 is fixedly connected to the top of the fixed circular plate 609, the electric telescopic rod 602 has a telescopic end, the lifting sliding plate 603 is fixedly connected to the telescopic end of the fixed circular plate 609, the driving frame 1 604 is fixedly connected to the outside of the lifting sliding plate 603, the connecting plate 605 is rotatably connected to the middle of the driving frame 1 604, the driving frame 2 606 is rotatably connected to the side of the connecting plate 605 away from the driving frame 1 604, the flip plate 607 is fixedly connected to the side of the driving frame 2 606 away from the driving frame 2 606, the positioning rotating frame 608 is fixedly connected to the outside of the fixed sleeve 402 near the bottom, the cutting knife group 610 is fixedly connected to the side of the flip plate 607 away from the driving frame 2 606, and the electric telescopic rod 2 602 can drive the lifting sliding plate 603 and the driving frame 1 604 to rise and fall when working.

[0032] A lifting groove is provided at the bottom of the cutting basket 403, and the telescopic end of the electric telescopic rod 506 passes through the bottom of the connecting frame 501 and extends to the upper side of the connecting frame 501 and is fixedly connected to the middle of the bottom of the lifting chassis 507. When the electric telescopic rod 506 is working, it can drive the lifting chassis 507 and the lifting block 508 to emerge from the lifting groove at the bottom of the cutting basket 403.

[0033] A support spring is fixedly connected to the outer side of the bottom of the clamping page plate 505, and the bottom end of the support spring is fixedly connected to the inner wall of the bottom of the cutting basket 403. The support spring can support the clamping page plate 505. There are four discharge solenoid valves 502, flip seats 503, clamping page plates 505 and lifting blocks 508. The four discharge solenoid valves 502, flip seats 503, clamping page plates 505 and lifting blocks 508 are distributed in a ring at the bottom of the cutting basket 403, which can make multiple lifting blocks 508 rise and synchronously lift the clamping page plate 505.

[0034] A fixed circular hole is opened in the middle of the protective shell 601, and the bottom of the fixed sleeve 402 passes through the fixed circular hole and extends to the bottom of the protective shell 601 and is fixedly connected to the middle of the bottom of the cutting basket 403. A sliding groove is opened in the lifting sliding plate 603, and the lifting sliding plate 603 is slidingly connected to the outer wall of the fixed sleeve 402 through the sliding groove, and the lifting sliding plate 603 can slide on the outer wall of the fixed sleeve 402.

[0035] A guide groove for accommodating the lifting and lowering of the lifting sliding plate 603 is provided at the outer bottom of the fixed sleeve 402 , and the lifting and lowering sliding plate 603 can slide in the guide groove when being lifted and lowered.

[0036] The bottom of the flip plate 607 is rotatably connected to the middle of the positioning and rotating frame 608 near one side of the fixed sleeve 402 , and the flip plate 607 can rotate in the middle of the positioning and rotating frame 608 .

[0037] A storage groove for accommodating the rotation of the flip plate 607 and the cutting knife assembly 610 is provided on the outer side of the protective shell 601 . The flip plate 607 and the cutting knife assembly 610 can rotate in the protective shell 601 through the storage groove.

[0038] There are four drive frames 1 604, connecting plates 605, drive frames 2 606, flip plates 607 and positioning rotating frames 608. The four drive frames 1 604, connecting plates 605, drive frames 2 606, flip plates 607 and positioning rotating frames 608 are all distributed in a ring outside the lifting sliding plate 603. The lifting sliding plate 603 can drive multiple drive frames 1 604, connecting plates 605, drive frames 2 606, flip plates 607 and positioning rotating frames 608 to achieve collaborative actions when lifting.

[0039] When it is necessary to pre-treat the potatoes, the potatoes are put into the pre-treatment box 2 through the top of the discharge port 3. At this time, the potatoes fall into the cutting basket 403, and the electric telescopic rod 506 is controlled to work, so that the electric telescopic rod 506 can push the lifting chassis 507 and the lifting block 508 to rise, and the lifting block 508 can be exposed from the lifting groove at the bottom of the cutting basket 403, and the lifting block 508 can contact the bottom of the clamping page 505, so that the bottom of the clamping page 505 is stressed and rotates on the flip seat 503. As the lifting block 508 rises, the clamping page 505 can gradually rotate to a vertical state. During the rotation of the clamping page 505, the potatoes can be squeezed and piled up in one place. Since there are four flip seats 503 and four clamping pages 505, the potatoes can be divided into four cutting areas in the cutting basket 403, and the potatoes can be cut in a concentrated manner.

[0040] After the flip seat 503 flips and clamps the potatoes, the electric telescopic rod 2 602 in the fixed sleeve 402 is controlled to work. When the electric telescopic rod 2 602 works, the electric telescopic rod 2 602 can push the lifting sliding plate 603 and the driving frame 1 604 to descend, and the driving frame 1 604 squeezes the middle connecting plate 605, so that the driving frame 2 606 and the flip plate 607 are subjected to force. At this time, the flip plate 607 rotates in the middle of the positioning rotating frame 608, so that the flip plate 607 can rotate and press down with the positioning rotating frame 608 as the axis, and the cutting knife group 610 contacts the top of the potato to cut it.

[0041] When the cutting knife group 610 contacts and cuts the top of the potato, the driving motor 401 is controlled to work, so that the driving motor 401 drives the fixed sleeve 402 and the cutting basket 403 to rotate. When the cutting basket 403 rotates, centrifugal force is generated in the cutting basket 403, which can spread the potatoes at the bottom of the cutting basket 403 to prevent all potatoes from piling up in one place. After the clamping leaf plate 505 rotates, it first contacts the outside of the larger potato and clamps it, while the smaller potatoes can slide in the cutting area. When the cutting basket 403 rotates, the small potatoes at the inner bottom will move toward the outer wall and cling to the inner wall under the action of centrifugal force, thereby fully clamping potatoes of different specifications in the basket. After cutting, the fixed sleeve 402 is controlled to work, and the potatoes in the cutting basket 403 can be thrown out from the discharge solenoid valve 502 as it rotates.

[0042] When the cutting blade assembly 610 cuts potatoes, as the cutting basket 403 rotates, the juice generated when the potatoes are cut can be thrown out, so that the inside of the device can be kept clean.

[0043] It can clamp potatoes of different sizes, eliminating the need for screening and cutting of traditional potatoes during cutting, so that the device can cut potatoes of different sizes at the same time, ensuring the overall cutting efficiency.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pretreatment device for tuberous vegetables, comprising a support foot (1), characterized in that: It also comprises a rotating assembly (4), the top of the supporting foot (1) is fixedly connected to a pre-treatment box (2), the top front side of the pre-treatment box (2) is provided with a discharge port (3), and the bottom front of the pre-treatment box (2) is hingedly connected to a discharge door (7); Wherein, the rotating assembly (4) comprises: A driving motor (401) is fixedly connected to the middle of the top of the pretreatment box (2). The driving motor (401) has an output shaft. The output shaft of the driving motor (401) is fixedly connected to a fixed sleeve (402). The bottom of the fixed sleeve (402) is fixedly connected to a cutting basket (403). When the driving motor (401) is in operation, it can drive the fixed sleeve (402) and the cutting basket (403) to rotate.

2. A pretreatment device for tuberous vegetables according to claim 1, characterized in that: It also includes a clamping assembly (5), which is composed of a connecting frame (501), a discharging solenoid valve (502), a flip seat (503), a clamping page plate (505), an electric telescopic rod (506), a lifting chassis (507) and a lifting block (508); The connecting frame (501) is fixedly connected to the bottom of the cutting basket (403), the discharging solenoid valve (502) is arranged on the outer wall of the cutting basket (403), the flip seat (503) is fixedly connected to the inner bottom of the cutting basket (403), the clamping page plate (505) is rotatably connected to the flip seat (503), the electric telescopic rod (506) is fixedly connected, the electric telescopic rod (506) is fixedly connected to the middle of the bottom of the connecting frame (501), the electric telescopic rod (506) has a telescopic end, the lifting chassis (507) is fixedly connected to the telescopic end of the electric telescopic rod (506), the lifting block (508) is fixedly connected to the top of the lifting chassis (507), and the electric telescopic rod (506) can drive the lifting chassis (507) to move when working.

3. A pretreatment device for tuber vegetables according to claim 2, characterized in that: The machine also includes a cutting assembly (6), wherein the cutting assembly (6) is composed of a protective shell (601), a second electric telescopic rod (602), a lifting sliding plate (603), a first driving frame (604), a connecting plate (605), a second driving frame (606), a flip plate (607), a positioning rotating frame (608), a fixed circular plate (609), and a cutting knife group (610); The protective shell (601) is fixedly connected to the middle of the bottom of the cutting basket (403), the fixed circular plate (609) is fixedly connected to the middle of the fixed sleeve (402), the electric telescopic rod (602) is fixedly connected to the top of the fixed circular plate (609), the electric telescopic rod (602) has a telescopic end, the lifting sliding plate (603) is fixedly connected to the telescopic end of the fixed circular plate (609), the driving frame (604) is fixedly connected to the outside of the lifting sliding plate (603), and the connecting plate (605) is rotatably connected to the inside of the driving frame (604). In the middle part, the second driving frame (606) is rotatably connected to the side of the connecting plate (605) away from the first driving frame (604), the flip plate (607) is fixedly connected to the side of the second driving frame (606) away from the second driving frame (606), the positioning rotating frame (608) is fixedly connected to the outer side of the fixed sleeve (402) close to the bottom, the cutting knife group (610) is fixedly connected to the side of the flip plate (607) away from the second driving frame (606), and the electric telescopic rod (602) can drive the lifting sliding plate (603) and the first driving frame (604) to rise and fall when working.

4. A pretreatment device for tuberous vegetables according to claim 3, characterized in that: A lifting groove is provided at the bottom of the cutting basket (403); the telescopic end of the electric telescopic rod (506) passes through the bottom of the connecting frame (501) and extends to the upper side of the connecting frame (501) to be fixedly connected to the middle of the bottom of the lifting chassis (507); when the electric telescopic rod (506) is in operation, it can drive the lifting chassis (507) and the lifting block (508) to emerge from the lifting groove at the bottom of the cutting basket (403).

5. A pretreatment device for tuber vegetables according to claim 4, characterized in that: A support spring is fixedly connected to the outer side of the bottom of the clamping page plate (505), and the bottom end of the support spring is fixedly connected to the inner wall of the bottom of the cutting basket (403). The support spring can support the clamping page plate (505). The number of the discharge solenoid valve (502), the flip seat (503), the clamping page plate (505) and the lifting block (508) is four. The four discharge solenoid valves (502), the flip seat (503), the clamping page plate (505) and the lifting block (508) are distributed in an annular manner at the bottom of the cutting basket (403), so that the multiple lifting blocks (508) can rise and synchronously lift the clamping page plate (505).

6. A pretreatment device for tuberous vegetables according to claim 5, characterized in that: A fixing circular hole is provided in the middle of the protective shell (601), the bottom of the fixing sleeve (402) passes through the fixing circular hole and extends to the bottom of the protective shell (601) to be fixedly connected to the middle of the bottom of the cutting basket (403), a sliding groove is provided in the lifting sliding plate (603), the lifting sliding plate (603) is slidably connected to the outer wall of the fixing sleeve (402) through the sliding groove, and the lifting sliding plate (603) can slide on the outer wall of the fixing sleeve (402).

7. A pretreatment device for tuberous vegetables according to claim 6, characterized in that: A guide groove for accommodating the lifting and lowering of the lifting and lowering sliding plate (603) is provided at the outer bottom of the fixed sleeve (402), and the lifting and lowering sliding plate (603) can slide in the guide groove when lifting and lowering.

8. A pretreatment device for tuber vegetables according to claim 7, characterized in that: The bottom of the flip plate (607) is rotatably connected to the middle of the positioning rotating frame (608) at one side close to the fixed sleeve (402), and the flip plate (607) can rotate in the middle of the positioning rotating frame (608).

9. A pretreatment device for tuber vegetables according to claim 8, characterized in that: The outer side of the protective shell (601) is provided with a storage groove for accommodating the rotation of the flip plate (607) and the cutting knife group (610); the flip plate (607) and the cutting knife group (610) can rotate in the protective shell (601) through the storage groove.

10. The pretreatment device for tuber vegetables according to claim 8, characterized in that: The number of the driving frame one (604), the connecting plate (605), the driving frame two (606), the flip plate (607) and the positioning rotating frame (608) is four, and the four driving frames one (604), the connecting plate (605), the driving frame two (606), the flip plate (607) and the positioning rotating frame (608) are all distributed in a ring outside the lifting sliding plate (603). When the lifting sliding plate (603) is lifted, it can drive the plurality of driving frames one (604), the connecting plate (605), the driving frame two (606), the flip plate (607) and the positioning rotating frame (608) to realize a cooperative action.

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