An integrated machine for grading and profiling peeling of lotus roots

Abstract

The present invention discloses a lotus root grading and profiling integrated machine, which specifically relates to the technical field of lotus root peeling processing, and comprises a frame, a fixed seat is correspondingly installed on one side of the frame, a speed regulating motor is correspondingly installed on the back of the fixed seat, and a clamping claw No. 1 is correspondingly installed on the front face of the fixed seat, and the output end of the speed regulating motor is correspondingly connected to the clamping claw No. 1. The present invention uses a grading unit to grade lotus roots according to the size of the outer diameter to prepare for peeling, thereby increasing the adaptability of the peeling equipment to lotus roots with different outer diameters. At the same time, the peeling method of the equipment adopts the lotus root rotation and the profiling peeling knife axial movement to peel the lotus root, which has good adaptability to lotus roots with different shapes and increases the peeling quality of the lotus root. In addition, the equipment integrates the grading structure and peeling structure of the lotus root, thereby reducing costs, saving resources, improving the processing quality of the lotus root, and effectively improving the efficiency of the lotus root peeling operation.

Description

Technical Field

[0001] The invention relates to the technical field of lotus root peeling processing, in particular to a lotus root grading, profiling and peeling integrated machine. Background Art

[0002] Lotus root, also known as lotus root, belongs to the rhizome of the Nelumbo family. It can be eaten or used as medicine. It is grown in most provinces of my country. Lotus root belongs to the Nelumbo family. Lotus root is slightly sweet and crisp. It can be eaten raw or cooked. It is one of the common dishes. Lotus root is also a plant with quite high medicinal value. It is particularly common in people's daily life. After the lotus root is picked and washed, it needs to be peeled. There are the following deficiencies in the peeling operation of lotus root in the prior art.

[0003] At present, lotus root peeling mainly relies on manual labor, which has low work efficiency, high labor intensity and high labor cost. In addition, due to the different shapes and sizes of lotus roots, mechanical peeling mainly uses a brush roller with a cleaning device to rub the lotus root skin to achieve the peeling effect. This method has a rough appearance after peeling and the peeling is not thorough. There is still a big gap from the high-quality lotus root peeling requirements on the market. For this reason, this patent designs a lotus root grading and profiling all-in-one peeling machine. Summary of the invention

[0004] The object of the present invention is to provide a lotus root grading, profiling and peeling all-in-one machine, which has solved the technical problems mentioned in the above background technology.

[0005] To solve the above technical problems, the present invention is implemented through the following technical solutions.

[0006] The present invention discloses a lotus root grading, profiling and peeling machine, comprising a frame, a fixed seat is correspondingly installed on one side of the frame, a speed regulating motor is correspondingly installed on the back of the fixed seat, a clamping claw is correspondingly rotatably installed on the front end surface of the fixed seat, the output end of the speed regulating motor is correspondingly connected with the clamping claw, a clamping pneumatic push rod is correspondingly installed on the other side of the upper surface of the frame through a bracket, and a second clamping claw is correspondingly rotatably installed on the output end of the clamping pneumatic push rod; a feeding unit is correspondingly installed on the upper surface of the frame, and lotus roots are transversely fed by means of the feeding unit; a peeling claw is installed on one side of the front end surface of the frame near the first clamping claw A peeling unit is used to peel the surface of the lotus root; a feeding unit is installed in the middle position of the back of the frame in cooperation with the feeding unit, and the lotus root is transported to the feeding unit by the feeding unit to realize the loading action; a fixed platform is installed correspondingly on one side of the feeding unit, and four No. 1 electric modules are distributed in a rectangular shape on the fixed platform, and two grading units are installed in a superimposed distribution between the four No. 1 electric modules, and the two grading units are distributed at intervals, and the grading action of the lotus root is realized with the help of the two grading units, and a limiting unit is correspondingly added to the grading unit, and the conveying of the lotus root is limited and guided on both sides by the limiting unit.

[0007] Furthermore, a storage box with an opening at the top is correspondingly installed on the upper surface of the fixing table, the storage box is arranged in cooperation with the grading unit, and a flexible pad is fitted on the bottom of the storage box.

[0008] Furthermore, the No. 1 clamping jaw and the No. 2 clamping jaw are arranged in parallel, and the No. 1 clamping jaw and the No. 2 clamping jaw are at the same horizontal height.

[0009] Furthermore, the feeding unit includes slides symmetrically installed on both sides of the upper surface of the frame, a slide seat is correspondingly slidably installed on the slide, and a movable feeding plate is correspondingly installed on the upper surface of the slide seat. The movable feeding plate is arranged in cooperation with the No. 1 clamping claw and the No. 2 clamping claw, and a feeding pneumatic push rod is installed under the clamping pneumatic push rod on one side of the frame, and the output end of the feeding pneumatic push rod is correspondingly transmission-connected with the side wall of the movable feeding plate.

[0010] Furthermore, the movable feeding tray is composed of an inclined feeding section and a semicircular storage section. The semicircular storage section is integrally installed at the bottom of the inclined feeding section. The inclined feeding section is used to guide the lotus roots downward, and the semicircular storage section is used to store and limit the lotus roots.

[0011] Furthermore, the peeling unit includes an electric module No. 2 installed on one side of the front end face of the frame, and a movable tool holder is installed correspondingly at the output end of the electric module No. 2, and an electric module No. 3 is installed correspondingly on the upper surface of the movable tool holder, and an electric module No. 4 is vertically installed at the output end of the electric module No. 3, and a contoured peeling knife is extended and installed at the output end of the electric module No. 4, the contoured peeling knife contacts the lotus root on the movable feeding plate to realize the peeling action, the electric module No. 3 and the electric module No. 4 are distributed in a vertical state, the output direction of the electric module No. 3 corresponds to the X-axis direction, and the output direction of the electric module No. 4 corresponds to the Y-axis direction.

[0012] Furthermore, the feeding unit includes shock-absorbing springs distributed in a rectangular shape on the frame, columns are correspondingly installed on the shock-absorbing springs, and a feed port is correspondingly installed on the top of the columns, a vibration motor is correspondingly installed on one side of the lower surface of the feed port, the feed port is in an open design on the side close to the movable feeding tray, and an opening and closing feed plate is rotatably installed at the opening of the feed port through a hinge, a feed pneumatic push rod is movably installed on the side of the lower surface of the feed port away from the vibration motor through a single ear seat structure, and the output end of the feed pneumatic push rod is correspondingly transmission-connected with the back of the opening and closing feed plate, and the opening and closing feed plate can be opened and closed with the help of the feed pneumatic push rod.

[0013] Further, the grading unit includes symmetrically and parallelly distributed tracks, and a linkage rack is fixedly installed on one side of the tracks. The linkage rack is fixedly connected to the output end of the first electric module correspondingly, and a plurality of screening parts are evenly distributed between the two tracks. A screening structure is formed between the two tracks by the plurality of screening parts, and the grading and screening action of the lotus roots is realized by means of the space reserved between adjacent screening parts.

[0014] Further, the screening part includes two moving blocks correspondingly sliding in the tracks, and an electric roller is correspondingly installed between the moving blocks. An adjusting frame is installed on the upper surface of the moving block, a positioning toothed plate is slidably installed on the adjusting frame, and an adjusting screw is screwed through the adjusting frame by threads. The bottom of the adjusting screw is rotatably connected to the upper surface of the positioning toothed plate, and the positioning toothed plate is fixedly engaged with the linkage rack to fix the electric roller.

[0015] Further, the limiting unit includes first mounting frames symmetrically installed at the middle position of the outer wall of the linkage rack. An electric push rod is fixedly penetrated through the first mounting frames. A baffle is installed at the output end of the electric push rod. The baffle correspondingly extends to the electric roller. The lotus roots can be limited by the blocking of the two baffles on both sides of the electric roller. Second mounting frames are symmetrically installed on both sides of the first mounting frames, and a linkage rod is slidably penetrated through the second mounting frames. The front end of the linkage rod is fixedly connected to the back of the baffle.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] By providing a grading unit, since two grading units are superimposed and distributed between the four first electric modules, the multi-stage screening of lotus roots can be realized by means of the two grading units. At the same time, the screening accuracy of the grading unit located above is less than that of the grading unit located below, so that the lotus roots screened by the upper grading unit enter the lower grading unit for re-selection. Moreover, the distance between the multiple screening parts on the two grading units can be freely adjusted, so as to facilitate the adaptation adjustment for the sizes of different batches of lotus roots, with strong adaptability, and can quickly grade and screen lotus roots of different sizes;

[0018] By providing a feeding unit, the moving feeding tray and the lotus roots thereon are advanced to the processing position. The two sides of the lotus roots are clamped by the first clamping claws and the second clamping claws, ensuring the safety and stability of the subsequent peeling of the lotus roots. Then, the speed regulating motor is correspondingly started to drive the first clamping claws and the lotus roots to rotate, facilitating the continuous peeling action and improving the peeling efficiency of the lotus roots;

[0019] The present invention realizes the peeling operation of lotus roots by providing a peeling unit, where the profiling peeling knife contacts the surface of the rotating lotus root. Driven by the second electric module, the profiling peeling knife moves slowly forward along the axis, enabling the profiling peeling knife to perform the peeling operation on the surface of the lotus root. During the peeling process, due to the different sizes of lotus roots, when peeling lotus roots of different grading sizes, the third electric module and the fourth electric module can be used to flexibly adjust for lotus roots of different sizes, improving the peeling accuracy.

[0020] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall front view of the present invention;

[0022] Figure 2 is the structural schematic diagram of the feeding unit of the present invention;

[0023] Figure 3 is the distribution schematic diagram of the feeding unit and the feeding unit of the present invention;

[0024] Figure 4 is the structural schematic diagram of the peeling unit of the present invention;

[0025] Figure 5 is the installation schematic diagram of the moving feeding tray on the frame of the present invention;

[0026] Figure 6 is the distribution schematic diagram of the peeling unit and the feeding unit of the present invention;

[0027] Figure 7 is the structural schematic diagram of the feeding unit of the present invention;

[0028] Figure 8 is the structural schematic diagram of the grading unit of the present invention;

[0029] Figure 9 is the installation schematic diagram of the grading unit above the fixed table of the present invention;

[0030] Figure 10 is the structural schematic diagram of the limiting unit of the present invention;

[0031] Figure 11 is the schematic diagram of multiple screening parts arranged side by side of the present invention;

[0032] Figure 12 is the structural schematic diagram of the screening part of the present invention.

[0033] In the figure: 1, frame; 2, fixed seat; 3, speed-regulating motor; 4, first clamping jaw; 5, clamping pneumatic push rod; 6, second clamping jaw; 7, fixed table; 8, first electric module; 9, storage box; 10, slideway; 11, slide seat; 12, moving feeding tray; 13, feeding pneumatic push rod; 14, inclined feeding section; 15, semi-circular storage section; 16, second electric module; 17, moving tool holder; 18, third electric module; 19, fourth electric module; 20, profiling peeling knife; 21, shock-absorbing spring; 22, column; 23, feed inlet; 23, feed inlet; 24, vibration motor; 25, opening and closing feed plate; 26, feed pneumatic push rod; 27, track; 28, linkage rack; 29, screening section; 30, moving block; 31, electric roller; 32, adjusting frame; 33, positioning tooth plate; 34, adjusting screw; 35, first mounting frame; 36, electric push rod; 37, baffle; 38, second mounting frame; 39, linkage rod. Detailed implementation manners

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0036] The present invention provides a technical solution: as Figure 1 , Figure 3 , Figure 5 and Figure 7As shown, a lotus root grading, profiling and peeling machine comprises a frame 1, a fixing seat 2 is correspondingly installed on one side of the frame 1, a speed regulating motor 3 is correspondingly installed on the back of the fixing seat 2, a No. 1 clamping claw 4 is correspondingly rotatably installed on the front end surface of the fixing seat 2, the output end of the speed regulating motor 3 is correspondingly connected with the No. 1 clamping claw 4 by transmission, a clamping pneumatic push rod 5 is correspondingly installed on the other side of the upper surface of the frame 1 through a bracket, and a No. 2 clamping claw 6 is correspondingly rotatably installed at the output end of the clamping pneumatic push rod 5; a feeding unit is correspondingly installed on the upper surface of the frame 1, and the lotus root is fed laterally by means of the feeding unit; a peeling unit is installed on one side of the front end surface of the frame 1 near the No. 1 clamping claw 4, and the peeling unit is used to peel the surface of the lotus root; a feeding unit is installed in the middle position of the back of the frame 1 in cooperation with the feeding unit, and the feeding unit is used to transport the lotus root to the feeding unit for upper Feeding action; a fixed platform 7 is installed on one side of the feeding unit, and a control box is installed on one side of the upper surface of the fixed platform 7. The control box is connected to the electronic control components of the equipment respectively. Four No. 1 electric modules 8 are distributed in a rectangular shape on the fixed platform 7, and two grading units are installed between the four No. 1 electric modules 8. The two grading units are distributed at intervals. The grading action of the lotus root is realized by means of the two grading units, and a limiting unit is added to the grading unit accordingly. The limiting unit is used to limit and guide the conveying of the lotus root on both sides. A storage box 9 with an opening on the top is installed on the upper surface of the fixed platform 7. The storage box 9 is arranged in coordination with the grading unit, and a flexible pad is fitted on the bottom of the storage box 9. The No. 1 clamping claw 4 and the No. 2 clamping claw 6 are arranged in parallel, and the No. 1 clamping claw 4 and the No. 2 clamping claw 6 are at the same horizontal height;

[0037] Further, the feeding unit includes a shock-absorbing spring 21 distributed in a rectangular shape on the frame 1, a column 22 is correspondingly installed on the shock-absorbing spring 21, and a feeding port 23 is correspondingly installed on the top of the column 22, a vibration motor 24 is correspondingly installed on one side of the lower surface of the feeding port 23, the feeding port 23 is open-designed on the side close to the movable feeding tray 12, and an opening and closing feeding plate 25 is rotatably installed at the opening of the feeding port 23 through a hinge, a feeding pneumatic push rod 26 is movably installed on the side of the lower surface of the feeding port 23 away from the vibration motor 24 through a single ear seat structure, and the output end of the feeding pneumatic push rod 26 is correspondingly transmission-connected with the back of the opening and closing feeding plate 25, and the opening and closing feeding plate 25 can be opened and closed by means of the feeding pneumatic push rod 26;

[0038] Among them, when the lotus roots are fed: a feeding unit is provided, and the lotus roots graded by the grading unit are transported to the feeding port 23 with the help of the electric roller 31 thereon, and then the lotus roots in the feeding port 23 are vibrated and transported by the vibration motor 24, and the shock-absorbing spring 21 can absorb the vibration force. At the same time, the driving of the feeding pneumatic push rod 26 can realize the driving of the opening and closing feeding plate 25, and can realize the active interception and blocking of the lotus roots in the feeding port 23, so as to avoid the problem of accidental falling of the lotus roots, and ensure the safety and stability of the lotus root transportation process.

[0039] like Figure 2 and Figure 6 As shown, the feeding unit includes slideways 10 symmetrically installed on both sides of the upper surface of the frame 1, a slide seat 11 is correspondingly slidably installed on the slideway 10, a mobile feeding tray 12 is correspondingly installed on the upper surface of the slide seat 11, the mobile feeding tray 12 is matched with the No. 1 clamping claw 4 and the No. 2 clamping claw 6, and a feeding pneumatic push rod 13 is installed below the clamping pneumatic push rod 5 on one side of the frame 1, and the output end of the feeding pneumatic push rod 13 is correspondingly transmission-connected with the side wall of the mobile feeding tray 12;

[0040] When the lotus root is fed: a feeding unit is provided, and the lotus root is transported from the feed port 23 to the mobile feeding tray 12 with the assistance of the feeding unit. The lotus root is guided by the inclined unloading section 14 during the falling process, so that it can slide smoothly to the reserved position on the semicircular storage section 15. The lotus root is limited by the semicircular storage section 15, and the feeding pneumatic push rod 13 is started immediately. Under the guidance of the slideway 10 and the slide seat 11, the mobile feeding tray 12 and the lotus root thereon are followed to the processing position. At this time, the clamping pneumatic push rod 5 is correspondingly started, so that the No. 2 clamping claw 6 moves toward the No. 1 clamping claw 4, so that the two sides of the lotus root are clamped by the No. 1 clamping claw 4 and the No. 2 clamping claw 6, thereby ensuring the safety and stability of the subsequent peeling of the lotus root;

[0041] Then the speed regulating motor 3 is started accordingly, driving the No. 1 clamping claw 4 and the lotus root to follow the rotation, realizing the rotation of the lotus root, facilitating the continuous peeling action, saving the workload of the staff and improving the efficiency of lotus root peeling;

[0042] Preferably, the movable feeding tray 12 is composed of an inclined feeding section 14 and a semicircular storage section 15. The semicircular storage section 15 is integrally installed at the bottom of the inclined feeding section 14. The inclined feeding section 14 is used to guide the lotus root downward, and the semicircular storage section 15 is used to store and limit the lotus root.

[0043] like Figure 4As shown, the peeling unit includes a No. 2 electric module 16 installed on one side of the front end surface of the frame 1, and a movable knife holder 17 is correspondingly installed at the output end of the No. 2 electric module 16, and a No. 3 electric module 18 is correspondingly installed on the upper surface of the movable knife holder 17, and a No. 4 electric module 19 is vertically installed at the output end of the No. 3 electric module 18, and a contour peeling knife 20 is extended and installed at the output end of the No. 4 electric module 19, and the contour peeling knife 20 contacts the lotus root on the movable feeding plate 12 to realize the peeling action, the No. 3 electric module 18 and the No. 4 electric module 19 are distributed in a vertical state, the output direction of the No. 3 electric module 18 corresponds to the X-axis direction, and the output direction of the No. 4 electric module 19 corresponds to the Y-axis direction;

[0044] Among them, when the lotus root is peeled: by providing a peeling unit, the profiling peeling knife 20 contacts the rotating lotus root surface, thereby realizing the peeling action of the lotus root. The peeling method has a simple structure, stable operation, and good peeling effect. At that time, under the drive of the second electric module 16, the profiling peeling knife 20 is driven to move slowly forward along the axial direction, so that the profiling peeling knife 20 can peel the lotus root surface, covering a wide range. At the same time, during the peeling process, due to the different sizes of lotus roots, when peeling lotus roots of different graded sizes, it is necessary to debug the profiling peeling knife 20 in the early stage of processing to ensure the stable contact between the profiling peeling knife 20 and the lotus root.

[0045] In specific operation, the No. 3 electric module 18 can be started accordingly, and the profiling peeling knife 20 can be linked to be adjusted along the X-axis direction. The No. 4 electric module 19 can be started accordingly, and the profiling peeling knife 20 can be linked to be adjusted along the Y-axis direction. It can be flexibly adjusted for lotus roots of different sizes. The adjustment of the No. 3 electric module 18 and the No. 4 electric module 19 can realize dynamic adaptation of the peeling action of the lotus roots screened by the two grading units. The position of the profiling peeling knife 20 is set according to the size of the screened lotus roots debugged by the two grading units, so as to meet the peeling action of the two grading units and improve the peeling accuracy. After the lotus root peeling is completed, a robot can be added in the unloading area to transfer the peeled lotus root, or the peeled lotus root can be taken out manually, and subsequent continuous lotus root peeling work can be carried out.

[0046] like Figure 8 , Figure 9 , Figure 11 and Figure 12 As shown, the grading unit includes symmetrically parallel tracks 27, and a linkage rack 28 is fixedly installed on one side of the track 27, the linkage rack 28 is fixedly connected to the output end of the first electric module 8, and a plurality of screening parts 29 are evenly distributed between the two tracks 27, and a screening structure is formed between the two tracks 27 by using the plurality of screening parts 29, and the grading and screening action of the lotus root is realized by means of the space reserved between the adjacent screening parts 29;

[0047] Among them, when the lotus roots are graded and screened: by providing a grading unit, since two grading units are superimposed and distributed between the four No. 1 electric modules 8, multi-stage screening of the lotus roots can be achieved with the help of the two grading units, and at the same time, the screening accuracy of the grading unit located above can be lower than the screening accuracy of the grading unit located below, so that the lotus roots screened by the upper grading unit enter the lower grading unit for re-sorting, and the lotus roots close to the predetermined lotus root size can be collected synchronously. At the same time, the two grading units can also be adjusted in a targeted manner according to the size of the actual batch of lotus roots, eliminating the subsequent multiple screening and grading work. The unqualified lotus roots, damaged lotus roots and the impurities they carry are finally screened and collected through the storage box 9, which is convenient for subsequent centralized processing and ensures the cleanliness of the processing area. The spacing between the multiple screening parts 29 on the two grading units can be freely adjusted, so it is convenient to adapt and adjust the sizes of lotus roots of different batches. It has strong adaptability and can quickly grade and screen lotus roots of different sizes. After that, the spacing between adjacent electric rollers 31 can be used to grade and screen the lotus roots, and the rotation of the electric roller 31 is used to drive the lotus roots forward, and the lotus roots are continuously transported during the forward movement. The lotus roots that have been screened are conveyed forward by means of the electric roller 31, and the unqualified lotus roots are sent to the grading unit below for re-grading. At the same time, the screening accuracy can be gradually reduced from back to front on a single grading unit according to actual use requirements, and the adjustment of the screening accuracy on a single grading unit can be achieved. The functionality is strong, and then the No. 1 electric module 8 is started according to the processing requirements, and the height of the two grading units is adjusted in linkage. Then, the corresponding grading unit can be matched with the feed port 23 according to the lotus roots of the processing required size. The electric roller 31 drives the lotus roots to move to ensure the transportation of the lotus roots, and the two grading units can be matched. The position of the grading unit and the feed port 23 is flexibly adjusted to convey the lotus roots screened by the two grading units, and the adjustment of the processing position of the peeling unit can adapt to the continuous peeling operation of the lotus roots screened by the two grading units, which has strong adaptability and improves the screening efficiency. In the early stage of processing, the size of the lotus roots screened by the two screening units and the predetermined position of the peeling unit for peeling are pre-debugged to ensure the stability of the subsequent peeling process and the flexibility of the overall processing. After that, after the lotus roots screened by each grading unit correspond to the feed port 23, the contoured peeling knife 20 is linked to move to the predetermined position to wait for processing.

[0048] Preferably, the screening part 29 includes two moving blocks 30 that slide correspondingly in the track 27. An electric roller 31 is installed correspondingly between the moving blocks 30. An adjusting frame 32 is installed on the upper surface of the moving block 30. A positioning toothed plate 33 is slidably installed on the adjusting frame 32. An adjusting screw 34 is screwed through the adjusting frame 32 by threads. The bottom of the adjusting screw 34 is rotatably connected to the upper surface of the positioning toothed plate 33. The positioning toothed plate 33 is fixedly engaged with the linkage rack 28 to fix the electric roller 31.

[0049] Among them, during specific operation, under the guidance of the track 27, the moving blocks 30 at both ends of the electric roller 31 slide in the track 27 and can be freely adjusted under the guidance of the track 27. When adjusted to a predetermined screening distance, only need to rotate the adjusting screw 34 correspondingly, and the positioning toothed plate 33 linked thereto moves downward, so that the positioning toothed plate 33 moves downward and meshes with the linkage rack 28 correspondingly to achieve positioning, ensuring the stable operation of the subsequent electric roller 31.

[0050] As Figure 10 shown, the limiting unit includes a first mounting frame 35 symmetrically installed at the middle position of the outer wall of the linkage rack 28. An electric push rod 36 is fixedly penetrated through the first mounting frame 35. A baffle 37 is installed at the output end of the electric push rod 36. The baffle 37 correspondingly extends to the electric roller 31. The two baffles 37 can limit the lotus root on both sides of the electric roller 31. Second mounting frames 38 are symmetrically installed on both sides of the first mounting frame 35. A linkage rod 39 is slidably penetrated through the second mounting frame 38. The front end of the linkage rod 39 is fixedly connected to the back of the baffle 37.

[0051] Among them, when limiting the lotus root during grading: by providing a limiting unit, two baffles 37 are symmetrically distributed on both sides of the electric roller 31. The two baffles 37 are used to limit the two sides of the lotus root, ensuring the continuous and stable transportation of the lotus root, avoiding falling, ensuring the stability of the moving track of the lotus root. At the same time, the position of the baffle 37 can be adjusted back and forth by means of the electric push rod 36, and the distance between the two baffles 37 can be finely adjusted, which can adapt to the adjustment of the space required for lotus roots of different sizes. During the adjustment, the stability of the baffle 37 during movement is ensured by means of the guidance of the second mounting frame 38 and the linkage rod 39.

[0052] The present invention patent provides a lotus root grading and profiling peeling integrated machine, and the specific working principle is as follows: When in use, first, the lotus roots are fed onto the grading unit. With the help of the grading unit, continuous grading and screening of the lotus roots can be carried out, and at the same time, the lotus roots can be advanced and conveyed. Moreover, the distance between the screening parts 29 thereon can be adjusted, and a screening structure with different screening precisions can be obtained, so as to realize the screening of the lotus roots. The limiting unit can limit the lotus roots on the grading unit and transfer the screened lotus roots to the feeding unit at the same time. After passing through the feeding unit, the lotus roots are actively adjusted and conveyed onto the feeding unit. Then, with the help of the feeding unit, the lotus roots thereon are transferred to the processing area. The lotus roots are clamped by the first clamping claw 4 and the second clamping claw 6, and the speed regulating motor 3 provides rotational power for the first clamping claw 4, so that the lotus roots rotate. In cooperation with the peeling unit, rapid peeling of the lotus roots can be realized, and the surface of the lotus roots can be covered and peeled. Repeating the above actions can realize continuous grading, screening, feeding and peeling of the lotus roots, saving time and effort and reducing the workload of the staff.

[0053] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0054] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not elaborate all the details, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A lotus root grading, profiling and peeling machine, comprising a frame (1), characterized in that: A fixing seat (2) is correspondingly mounted on one side of the frame (1), a speed regulating motor (3) is correspondingly mounted on the back of the fixing seat (2), a first clamping claw (4) is correspondingly mounted on the front end of the fixing seat (2), the output end of the speed regulating motor (3) is correspondingly connected to the first clamping claw (4), a clamping pneumatic push rod (5) is correspondingly mounted on the other side of the upper surface of the frame (1) through a bracket, and a second clamping claw (6) is correspondingly mounted on the output end of the clamping pneumatic push rod (5); A feeding unit is correspondingly mounted on the upper surface of the frame (1), and the lotus root is fed transversely by means of the feeding unit; A peeling unit is installed on one side of the front end surface of the frame (1) close to the No. 1 clamping claw (4), and the peeling unit is used to peel the surface of the lotus root; A feeding unit is installed in the middle of the back of the frame (1) in cooperation with the feeding unit, and the lotus root is transported into the feeding unit by the feeding unit to realize the loading action; A fixed platform (7) is installed on one side of the feeding unit, four No. 1 electric modules (8) are arranged in a rectangular shape on the fixed platform (7), two grading units are installed between the four No. 1 electric modules (8), the two grading units are arranged at intervals, the grading action of the lotus root is achieved by means of the two grading units, and a limiting unit is added to the grading unit, and the conveying of the lotus root is guided by the limiting unit on both sides; The feeding unit comprises a slideway (10) symmetrically mounted on both sides of the upper surface of the frame (1), a slide seat (11) being slidably mounted on the slideway (10), a movable feeding tray (12) being mounted on the upper surface of the slide seat (11), the movable feeding tray (12) being arranged in cooperation with a No. 1 clamping claw (4) and a No. 2 clamping claw (6), and a feeding pneumatic push rod (13) being mounted below the clamping pneumatic push rod (5) on one side of the frame (1), and an output end of the feeding pneumatic push rod (13) being transmission-connected to a corresponding side wall of the movable feeding tray (12); The movable feeding tray (12) is composed of an inclined feeding section (14) and a semicircular storage section (15); the semicircular storage section (15) is integrally mounted on the bottom of the inclined feeding section (14); the inclined feeding section (14) is used to guide the lotus roots downward, and the semicircular storage section (15) is used to store and limit the lotus roots.

2. The lotus root grading and profiling peeling integrated machine according to claim 1, wherein: A storage box (9) having an opening at the top is correspondingly mounted on the upper surface of the fixing platform (7); the storage box (9) is arranged in cooperation with the grading unit, and a flexible pad is fitted on the bottom of the storage box (9).

3. The one-piece lotus root grading and profiling peeling machine according to claim 1, wherein: The No. 1 clamping claw (4) and the No. 2 clamping claw (6) are arranged in parallel, and the No. 1 clamping claw (4) and the No. 2 clamping claw (6) are at the same horizontal height.

4. A lotus root grading and profiling peeling integrated machine according to claim 1, characterized in that: The peeling unit comprises a No. 2 electric module (16) mounted on one side of the front end surface of the frame (1), and a movable knife holder (17) is mounted corresponding to the output end of the No. 2 electric module (16); A third electric module (18) is correspondingly mounted on the upper surface of the movable knife holder (17), a fourth electric module (19) is vertically mounted at the output end of the third electric module (18), and a contour peeling knife (20) is extended and mounted at the output end of the fourth electric module (19), the contour peeling knife (20) contacts the lotus root on the movable feeding plate (12) to perform a peeling action, and the third electric module (18) and the fourth electric module (19) are arranged in a vertical state; The output direction of the third electric module (18) corresponds to the X-axis direction, and the output direction of the fourth electric module (19) corresponds to the Y-axis direction.

5. The lotus root grading and profiling peeling integrated machine according to claim 1, characterized in that: The feeding unit comprises a shock absorbing spring (21) distributed in a rectangular shape on the frame (1), a column (22) is correspondingly mounted on the shock absorbing spring (21), and a feeding port (23) is correspondingly mounted on the top of the column (22), a vibration motor (24) is correspondingly mounted on one side of the lower surface of the feeding port (23), the feeding port (23) is designed to be open on the side close to the movable feeding plate (12), and an opening and closing feeding plate (25) is rotatably mounted at the opening of the feeding port (23) through a hinge, a feeding pneumatic push rod (26) is movably mounted on the side of the lower surface of the feeding port (23) away from the vibration motor (24) through a single ear seat structure, and the output end of the feeding pneumatic push rod (26) is correspondingly transmission-connected to the back of the opening and closing feeding plate (25), and the opening and closing feeding plate (25) can be opened and closed by means of the feeding pneumatic push rod (26).

6. The lotus root grading and profiling peeling integrated machine according to claim 1, wherein: The grading unit comprises tracks (27) that are symmetrically distributed in parallel, and a linkage rack (28) is fixedly mounted on one side of the track (27), and the linkage rack (28) is fixedly connected to the output end of the first electric module (8); A plurality of screening parts (29) are evenly distributed between the two tracks (27), and a screening structure is formed between the two tracks (27) using the plurality of screening parts (29). The lotus roots are graded and screened by means of the space reserved between adjacent screening parts (29).

7. The one-piece lotus root grading and profiling peeling machine according to claim 6, characterized in that: The screening part (29) comprises two moving blocks (30) which slide correspondingly in the track (27), and an electric roller (31) is installed correspondingly between the moving blocks (30); An adjustment frame (32) is mounted on the upper surface of the shift block (30), a positioning tooth plate (33) is slidably mounted on the adjustment frame (32), an adjustment screw (34) is threadedly inserted through the adjustment frame (32), and the bottom of the adjustment screw (34) is rotatably connected to the upper surface of the positioning tooth plate (33), and the positioning tooth plate (33) is meshed and fixed with the linkage rack (28) to fix the electric roller (31).

8. A lotus root grading and profiling peeling integrated machine according to claim 1, characterized in that: The limiting unit comprises a No. 1 mounting frame (35) symmetrically mounted at a middle position of an outer wall of the linkage rack (28), an electric push rod (36) being fixedly mounted on the No. 1 mounting frame (35), a baffle (37) being mounted on an output end of the electric push rod (36), and the baffle (37) correspondingly extending to the electric roller (31); The use of two baffles (37) to block on both sides of the electric roller (31) can limit the lotus roots, and second mounting frames (38) are symmetrically installed on both sides of the first mounting frame (35), and a linkage rod (39) is slidably penetrated on the second mounting frame (38), and the front end of the linkage rod (39) is fixedly connected to the back of the baffle (37).

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