Automatic sweet potato peeling and slicing machine

Abstract

The present invention relates to the technical field of peeling machines, and in particular to an automatic sweet potato peeling and slicing machine. The automatic sweet potato peeling and slicing machine device comprises a supporting component, a slicing mechanism, a peeling mechanism, a feeding component, a clamping component and a protective component. The slicing mechanism comprises a pushing component and a cutting component. The pushing component comprises a worm gear, a storage box and a sweet potato feeding component. A trapezoidal push-and-slide groove is provided on the top of the storage box. The pushing component of the slicing mechanism can move the sweet potato to the cutting component for slicing. The cutting component is used to slice the sweet potato. The peeling mechanism can peel the sweet potato. The feeding component is used to transport the sweet potato to the peeling mechanism for peeling. The clamping component can fix the sweet potato when slicing to prevent the sweet potato from shaking and causing the blade to break. The protective component can prevent the user from contacting the blade, thereby causing the user to be injured. At the same time, the sweet potato slices on the blade can also be scraped off.

Description

Technical Field

[0001] The invention relates to the technical field of peeling machines, and in particular to an automatic sweet potato peeling and slicing machine. Background Art

[0002] In recent years, the food processing industry has been developing at an increasingly fast pace, but there are also many problems. For example, for sweet potatoes, potatoes and other tuber or root vegetable agricultural products, we often need to peel and slice them. However, the current sweet potato peeling and slicing process mainly relies on the assembly line processing of food processing plants. This processing method not only requires manual loading of sweet potatoes, but also requires the sweet potatoes to be transported between various processing machines with the help of conveyor belts. Therefore, its automation level and processing efficiency are low. At the same time, when the automatic peeling and slicing machine is processing sweet potatoes, the sweet potatoes are easy to dislocate and shake, which causes the blade of the automatic peeling and slicing machine to break. Summary of the invention

[0003] Based on this, it is necessary to provide an automatic sweet potato peeling and slicing machine to solve at least one of the above technical problems.

[0004] A sweet potato automatic peeling and slicing machine comprises a supporting assembly, a slicing mechanism, a peeling mechanism, a feeding assembly, a clamping assembly and a protective assembly. The supporting assembly is placed on the ground, a slicing support plate is installed at the lower part of the supporting assembly, the slicing mechanism is installed at the top of the slicing support plate, the peeling mechanism is installed at the middle part of the supporting assembly, the feeding assembly is installed at the upper part of the supporting assembly, the slicing mechanism comprises a pushing assembly and a cutting assembly, both of which are installed at the top of the slicing support plate, and the pushing assembly is located at one end adjacent to the peeling mechanism, the clamping assembly is installed at one end of the pushing assembly away from the peeling mechanism, the protective assembly is connected to the clamping assembly, and the protective assembly is located above the cutting assembly, the pushing assembly comprises a worm gear and a worm gear. A rod member, a storage box and a sweet potato feeding member, a worm gear member is installed on the top of the slicing support plate, and the worm gear member is located directly below the peeling mechanism, a trapezoidal push-and-slide groove is provided on the top of the storage box, and a discharge groove and a worm gear groove are provided at both ends of the storage box, respectively, the worm gear groove is located at one end adjacent to the worm gear member, one end of the sweet potato feeding member is slidably inserted into the push-and-slide groove, and the other end of the sweet potato feeding member is penetrated through the top of one end of the storage box adjacent to the worm gear groove, and the other end of the sweet potato feeding member is fixedly connected to the worm gear member, a cutting knife adjustment switch is installed on the side wall of the push-and-slide groove away from the worm gear groove, the cutting knife adjustment switch is located directly above the clamping assembly, and the cutting knife adjustment switch is electrically connected to the cutting assembly.

[0005] The pushing component of the slicing mechanism can move the sweet potato to the cutting component for slicing. The cutting component is used to slice the sweet potato. The peeling mechanism can peel the sweet potato. The feeding component is used to transport the sweet potato to the peeling mechanism for peeling. The clamping component can fix the sweet potato when it is sliced ​​to prevent the sweet potato from shaking and causing the blade to break. The protective component can prevent the user from contacting the blade and causing injury to the user. It can also scrape off the sweet potato slices on the blade. The cutting knife adjustment switch can adjust the rotation speed of the cutting component.

[0006] In one embodiment, a collecting groove and a rotating groove are provided at the top of one end of the slicing support plate away from the worm gear component, and the collecting groove is located on a side adjacent to the worm gear component. The cutting assembly includes a cutting motor, a cutting rotating gear, a driven gear, a cutting rotating rod, a fixing frame and a cutting knife. The cutting motor is fixedly installed at the top of one end of the slicing support plate away from the worm gear component, the cutting rotating gear is fixedly connected to the cutting motor, the driven gear is meshed with the cutting rotating gear, and the lower ends of the driven gear and the cutting rotating gear are both located in the rotating groove, one end of the cutting rotating rod is rotatably inserted in an end portion of the storage box away from the worm gear component, and the other end of the cutting rotating rod is fixedly inserted in the middle portion of the cutting rotating gear, the fixing frame is installed at the top of one end of the slicing support plate away from the worm gear component, the cutting knife is fixedly sleeved on the middle portion of the cutting rotating rod, the middle portion of the cutting rotating rod is rotatably penetrated through the upper end of the fixing frame, and the fixing frame is located on a side adjacent to the driven gear, and a sweet potato slice collection frame is placed below the cutting knife.

[0007] In one embodiment, the worm gear assembly includes a worm motor, a push worm and a push worm wheel. The worm motor is installed at the top of one end of the slicing support plate away from the cutting rotating gear. One end of the push worm is inserted into the end of the worm motor. The push worm wheel is rotatably received in the rotating groove, and the push worm wheel is meshed with the other end of the push worm.

[0008] In one embodiment, the sweet potato feeding member includes a first connecting rod, a crank, a pushing rod, a second connecting rod and a sweet potato pushing block. The middle portion of the first connecting rod is rotatably inserted into the top of one end of the slicing support plate away from the cutting rotating gear, and the lower end of the first connecting rod is fixedly connected to the middle portion of the pushing worm gear. The middle portion of one end of the crank is fixedly sleeved on the upper end of the first connecting rod, one end of the pushing rod is rotatably connected to the other end of the crank, the upper end of the second connecting rod is rotatably connected to the other end of the pushing rod, and the top of the sweet potato pushing block is fixedly connected to the lower end of the second connecting rod.

[0009] In one embodiment, both side walls of the sweet potato pushing block are provided with a receiving groove, the middle part of the side wall of the receiving groove is provided with a spring groove, both ends of the side walls of the receiving groove are provided with horizontal sliding grooves, the upper and lower ends of the side walls of the receiving groove are provided with vertical sliding grooves, an extrusion spring is inserted in the spring groove, the two ends of the extrusion spring are respectively abutted against a first supporting member and a second supporting member, the first supporting member includes a first supporting block and two horizontal clamping rods, a side wall of the first supporting block away from the sweet potato pushing block abuts against the side wall of the pushing sliding groove, one end of the two horizontal clamping rods are fixedly installed on the side wall of the first supporting block, and the other ends of the two horizontal clamping rods are respectively slidably inserted in the two horizontal sliding grooves, and the other ends of the two horizontal clamping rods extend toward the second supporting member.

[0010] In one embodiment, the second abutment member includes a second abutment block and two vertical clamping rods, a side wall of the second abutment block away from the sweet potato pushing block abuts against the side wall of the pushing sliding groove, one end of the two vertical clamping rods is fixedly installed on the side wall of the second abutment block, and the other ends of the two vertical clamping rods are respectively slidably inserted into the two vertical sliding grooves, and the other ends of the two vertical clamping rods extend toward the first abutment member, and the side walls of the first abutment block and the second abutment block adjacent to the sweet potato pushing block are both provided with abutment grooves, and both ends of the compression spring They are respectively abutted in the two abutment grooves, and telescopic rod grooves are provided on both side walls of the pushing sliding groove adjacent to the discharging groove. The clamping assembly includes two telescopic rods and a clamping block. The two telescopic rods are respectively fixedly installed in the telescopic rod grooves, and the two ends of the bottom of the clamping block are respectively fixedly connected to the bottoms of the two telescopic rods. A telescopic spring is installed inside the upper end of each telescopic rod. The cutting knife adjustment switch is located directly above the clamping block, and the cutting knife adjustment switch is electrically connected to the cutting motor. A pushing inclined surface is provided on the bottom side wall of the clamping block adjacent to one end of the sweet potato pushing block.

[0011] In one embodiment, the protective assembly includes an inverted L-shaped support rod, an arc-shaped protective sleeve and two scraping plates. The lower end of the support rod is fixedly connected to the top of the clamping block, the middle part of the protective sleeve is fixedly connected to the upper end of the support rod, the two scraping plates are installed at the bottom of the support rod, and the two scraping plates are located below the middle part of the protective sleeve. A scraping space is formed between the two scraping plates, and the cutting knife is located in the scraping space.

[0012] In one embodiment, the peeling mechanism includes a support frame, two stepper motors, two lifting screws, a motor, three knife discs, a knife disc rotating rod, a material collecting member and a worm gear transmission member. The support frame is installed in the middle of the support assembly, the two stepper motors are installed on the top of the support frame, the upper ends of the two lifting screws are fixedly inserted in the bottom of the two stepper motors, and a receiving plate is sleeved in the middle of the two lifting screws. The motor is installed on the top of the support frame, and the three knife discs are rotatably installed on the top of the receiving plate, and the adjacent two knife discs are meshed and connected. The top of the knife disc rotating rod is inserted in the bottom of the motor. A cutter disc rotating gear is fixedly installed in the middle of the cutter disc rotating rod, and the cutter disc rotating gear is meshed and connected with the adjacent cutter discs. The material collecting piece is installed on the middle side wall of the support assembly, and the material collecting piece is located directly above the storage box. The worm gear transmission piece is installed on the side wall of the support frame. The material collecting piece includes two pushing cylinders, a pushing plate and a material collecting box. One end of the two pushing cylinders is fixedly installed on the middle side wall of the support assembly, and the two pushing cylinders are located directly below the receiving plate. The side wall of the pushing plate is fixedly connected to the other end of the two pushing cylinders, the material collecting box is installed on the side wall of the support frame, and the side wall of the pushing plate is provided with three pushing grooves.

[0013] In one embodiment, the worm gear transmission includes a motor support platform, a flip motor, a flip worm, a flip worm wheel, a flip rotating rod and three fixed needles. The motor support platform is installed on the middle side wall of the support assembly, the flip motor is fixedly installed on the top of the motor support platform, one end of the flip worm is fixedly inserted in the end of the flip motor, the flip worm wheel is meshed with the flip worm, one end of the flip rotating rod is rotatably inserted in the side wall of the motor support platform, and the other end of the flip rotating rod is rotatably penetrated through the two side walls of the support frame, the flip worm wheel is fixedly sleeved on one end of the flip rotating rod, and one end of the three fixed needles is fixedly installed in the middle of the flip rotating rod.

[0014] In one embodiment, the feeding assembly includes a shell support plate, a feeding shell, three feeding pipes, three cylinders and a feeding port. The shell support plate is fixedly installed on the top of the support assembly, the feeding shell is fixedly installed on the top of the shell support plate, the three feeding pipes are all installed inside the feeding shell, the three cylinders are all installed on the top of the support assembly, and the three cylinders are located at the end of the feeding shell away from the support frame. Three push openings are opened on the bottom side wall of the feeding shell, and the three push openings penetrate the two side wall surfaces of the feeding shell. One end of the three cylinders is respectively aligned with the three push openings, and the feeding port is installed on the top of the three feeding pipes. The diameters of the three feeding pipes gradually decrease according to the distance from the feeding port from far to near, and the other ends of the three fixed needles are respectively facing the three push openings.

[0015] The present invention provides three feeding tubes, and relatively round sweet potatoes are put into the feeding port in sequence from large to small or from small to large. The sweet potatoes will enter three different feeding tubes according to the sizes of their shapes. After the three sweet potatoes of different sizes enter the bottom of the three feeding tubes, the cylinder is started, and the cylinder will extend toward the pushing port. The cylinder will push the sweet potato to move toward the fixed needle head, so that the sweet potato is inserted on the fixed needle head. Three sweet potatoes can be processed at the same time without manual peeling and slicing.

[0016] By setting the blade disc and controlling the flip motor to operate, the flip worm gear drives the flip rotating rod to operate 90 degrees, so that the three fixed needles are flipped 90 degrees, and the three fixed needles are aligned with the bottom of the three blade discs. The motor is started, the blade disc rotating rod operates, and the blade disc rotating gear follows the blade disc rotating rod to rotate. The three blade discs follow the blade disc rotating gear to operate for peeling the sweet potatoes. After the motor is started, the two stepper motors operate, and the two lifting screws follow the two stepper motors to operate, so that the receiving plate follows the lifting screws to move up and down, and then the sweet potatoes are peeled without manual peeling.

[0017] By setting a pushing plate, after the sweet potato peeling is completed, the flipping motor continues to operate, so that the flipping worm gear drives the flipping rotating rod to rotate 90 degrees, so that the three fixed needles continue to flip 90 degrees, that is, the middle parts of the three fixed needles move to the three pushing grooves, and the pushing cylinder extends toward the collection box to push the pushing plate to move toward the side of the cutting knife. When the pushing plate moves toward the side of the cutting knife, the pushing plate will push the three sweet potatoes away from the three fixed needles, so that the three sweet potatoes fall into the collection box. The three sweet potatoes fall into the storage box under the guidance of the collection box, and the collection of the three sweet potatoes is completed.

[0018] By setting a worm gear, the sweet potato push block can move forward and backward, so that the sweet potato push block pushes the sweet potato toward the discharging trough to complete slicing of the sweet potato. The receiving grooves on the two side walls of the sweet potato push block can accommodate the first supporting member and the second supporting member, and the first supporting member and the second supporting member can ensure that the sweet potato is pushed into the discharging trough.

[0019] By setting two scraping plates, when sweet potato slices are attached to the side wall of the cutting knife, the two scraping plates will scrape the sweet potato slices attached to the cutting knife to prevent the sweet potato slices from affecting the cutting of the cutting knife. At the same time, the protective cover can prevent the user from contacting the cutting knife and causing injury to the user.

[0020] By setting a clamping block, when the sweet potato is large, when the sweet potato pushing block pushes to the discharging chute, the end of the sweet potato will abut against the pushing inclined surface, and the sweet potato pushing block will continue to move, and the sweet potato will push the clamping block to move upward, and the two ends of the clamping block will squeeze the lower end of the telescopic rod to move upward, and the telescopic spring is compressed so that the clamping block can clamp the sweet potato to prevent the cutting knife from vibrating greatly when slicing the large sweet potato due to its large shape, thereby causing the cutting knife to break or the cutting knife to flip over when slicing, and the sweet potato cannot enter the discharging chute after flipping, and is stuck in the storage box, making it impossible to complete the cutting of the large sweet potato.

[0021] By setting a cutting knife adjustment switch, when the big sweet potato pushes the clamping block to move upward, the clamping block will squeeze the cutting knife adjustment switch, and the cutting knife adjustment switch will be squeezed and started, the speed of the cutting motor will be accelerated, and then the speed of the cutting knife will be accelerated, thereby increasing the cutting force on the big sweet potato and preventing the cutting knife from breaking. At the same time, when the big sweet potato pushes the clamping block to move upward, the support rod moves upward, so that the two scraping plates are separated from the cutting knife, preventing the cutting knife from shaking greatly when running at high speed or cutting the big sweet potato. Under the influence of the shaking, the cutting knife hits the two scraping plates, thereby causing the cutting knife to break.

[0022] The invention has a simple structure and can well peel and slice sweet potatoes without manual processing. When slicing sweet potatoes, it can effectively prevent the cutting knife from breaking and complete the slicing of the sweet potatoes. At the same time, it can also remove the sweet potato slices attached to the cutting knife to prevent the sweet potato slices from affecting subsequent cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of an overall embodiment.

[0024] Figure 2 It is a three-dimensional schematic diagram of another viewing angle of an overall embodiment.

[0025] Figure 3 A cross-sectional view of a feeding assembly according to an embodiment.

[0026] Figure 4 It is a three-dimensional schematic diagram of a peeling mechanism according to an embodiment.

[0027] Figure 5 It is a three-dimensional schematic diagram of the peeling mechanism of one embodiment from another perspective.

[0028] Figure 6 It is a three-dimensional schematic diagram of a slicing mechanism according to an embodiment.

[0029] Figure 7 It is a three-dimensional schematic diagram of a slicing mechanism from another perspective of an embodiment.

[0030] Figure 8 A cross-sectional view of a slicing mechanism according to an embodiment.

[0031] Fig. 9 An exploded view of a sweet potato push block according to an embodiment.

[0032] Fig.10 An embodiment Figure 8 A magnified schematic diagram of center A.

[0033] Fig.11 It is a three-dimensional schematic diagram of a clamping assembly according to an embodiment.

[0034] In the figure: 10, support assembly; 11, slice support plate; 110, collection tank; 111, rotating tank; 20, slice mechanism; 21, push assembly; 22, cutting assembly; 23, worm gear; 24, storage box; 25, sweet potato feeding member; 220, cutting motor; 221, cutting rotating gear; 223, driven gear; 224, cutting rotating rod; 225, fixing frame; 226, cutting knife; 227, sweet potato slice collection frame; 230, worm motor; 231, push worm rod; 232, push against worm wheel; 240, push against sliding groove; 241, discharge groove; 242, worm wheel groove; 243, telescopic rod groove; 250, first connecting rod; 251, crank; 252, push rod; 253, second connecting rod; 254, sweet potato push block; 255, receiving groove; 256, spring groove; 257, horizontal sliding groove; 258, vertical sliding groove; 259, extrusion spring; 30, peeling mechanism; 31, stepping motor; 32, lifting screw; 33, electric motor; 3 4. Cutter disc; 35. Cutter disc rotating rod; 36. Material collecting part; 37. Cutter disc rotating gear; 38. Worm gear transmission part; 39. Support frame; 330. Holding plate; 360. Pushing cylinder; 361. Pushing plate; 362. Material collecting box; 363. Pushing groove; 380. Motor support platform; 381. Flipping motor; 382. Flipping worm; 383. Flipping worm wheel; 385. Flipping rotating rod; 386. Fixed needle; 40. Feeding assembly; 41. Shell support plate; 42. Feeding Material protection shell; 43, feeding pipe; 44, cylinder; 45, feeding port; 46, pushing port; 50, clamping assembly; 51, telescopic rod; 52, clamping block; 53, pushing inclined surface; 60, protection assembly; 61, support rod; 62, protective sleeve; 63, scraping plate; 64, scraping space; 70, cutting knife adjustment switch; 80, first abutting member; 81, first abutting block; 82, horizontal clamping rod; 83, abutting groove; 90, second abutting member; 91, second abutting block; 92, vertical clamping rod. DETAILED DESCRIPTION

[0035] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0036] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0038] An embodiment provided by the present invention is as follows: Figures 1 to 11As shown, an automatic sweet potato peeling and slicing machine includes a support assembly 10, a slicing mechanism 20, a peeling mechanism 30, a feeding assembly 40, a clamping assembly 50 and a protective assembly 60. The support assembly 10 is placed on the ground, a slicing support plate 11 is installed at the lower part of the support assembly 10, the slicing mechanism 20 is installed on the top of the slicing support plate 11, the peeling mechanism 30 is installed in the middle of the support assembly 10, and the feeding assembly 40 is installed on the upper part of the support assembly 10. The slicing mechanism 20 includes a pushing assembly 21 and a cutting assembly 22. The pushing assembly 21 and the cutting assembly 22 are both installed on the top of the slicing support plate 11, and the pushing assembly 21 is located at one end adjacent to the peeling mechanism 30. The clamping assembly 50 is installed at one end of the pushing assembly 21 away from the peeling mechanism 30. The protective assembly 60 is connected to the clamping assembly 50, and the protective assembly 60 is located above the cutting assembly 22. The pushing assembly 21 includes a worm gear The worm gear member 23, the storage box 24 and the sweet potato feeding member 25, the worm gear member 23 is installed on the top of the slice support plate 11, and the worm gear member 23 is located directly below the peeling mechanism 30, the top of the storage box 24 is provided with a trapezoidal push-against sliding groove 240, and the two ends of the storage box 24 are respectively provided with a discharge groove 241 and a worm gear groove 242, and the worm gear groove 242 is located at one end adjacent to the worm gear member 23, and one end of the sweet potato feeding member 25 is slidably inserted into the storage box 24. Arranged in the push-against sliding groove 240, the other end of the sweet potato feeding member 25 is passed through the top of one end of the storage box 24 adjacent to the worm gear groove 242, and the other end of the sweet potato feeding member 25 is fixedly connected to the worm gear member 23, and a cutting knife adjustment switch 70 is installed on the side wall of the push-against sliding groove 240 away from the worm gear groove 242. The cutting knife adjustment switch 70 is located directly above the clamping assembly 50, and the cutting knife adjustment switch 70 is electrically connected to the cutting assembly 22.

[0039] The pushing component 21 of the slicing mechanism 20 can move the sweet potato to the cutting component 22 for slicing. The cutting component 22 is used to slice the sweet potato. The peeling mechanism 30 can peel the sweet potato. The feeding component 40 is used to transport the sweet potato to the peeling mechanism 30 for peeling. The clamping component 50 can fix the sweet potato when it is sliced ​​to prevent the sweet potato from shaking and causing the blade to break. The protective component 60 can prevent the user from contacting the blade and causing injury to the user. It can also scrape off the sweet potato slices on the blade. The cutting knife adjustment switch 70 can adjust the rotation speed of the cutting component 22.

[0040] like Figures 6 to 8As shown, a collecting groove 110 and a rotating groove 111 are provided at the top of one end of the slicing support plate 11 away from the worm gear 23, and the collecting groove 110 is located on a side adjacent to the worm gear 23. The cutting assembly 22 includes a cutting motor 220, a cutting rotating gear 221, a driven gear 223, a cutting rotating rod 224, a fixing frame 225 and a cutting knife 226. The cutting motor 220 is fixedly installed at the top of one end of the slicing support plate 11 away from the worm gear 23, the cutting rotating gear 221 is fixedly connected to the cutting motor 220, the driven gear 223 is meshed with the cutting rotating gear 221, and the driven gear 223 is meshed with the cutting rotating gear 224. The lower ends of the wheels 221 are all located in the rotating grooves 111, one end of the cutting rotating rod 224 is rotatably inserted into an end portion of the storage box 24 away from the worm gear 23, and the other end of the cutting rotating rod 224 is fixedly inserted into the middle portion of the cutting rotating gear 221, and the fixing frame 225 is installed on the top of one end of the slicing support plate 11 away from the worm gear 23, the cutting knife 226 is fixedly sleeved on the middle portion of the cutting rotating rod 224, the middle portion of the cutting rotating rod 224 is rotatably penetrated through the upper end of the fixing frame 225, and the fixing frame 225 is located on a side adjacent to the driven gear 223, and a sweet potato slice collection frame 227 is placed below the cutting knife 226.

[0041] like Figures 6 to 8 As shown, the worm gear assembly 23 includes a worm motor 230, a push worm 231 and a push worm wheel 232. The worm motor 230 is installed on the top of one end of the slice support plate 11 away from the cutting rotating gear 221. One end of the push worm 231 is inserted into the end of the worm motor 230. The push worm wheel 232 is rotatably received in the rotating groove 111, and the push worm wheel 232 is meshed with the other end of the push worm 231.

[0042] like Figures 6 to 8 As shown, the sweet potato feeding member 25 includes a first connecting rod 250, a crank 251, a pushing rod 252, a second connecting rod 253 and a sweet potato pushing block 254. The middle part of the first connecting rod 250 is rotatably inserted into the top of one end of the slicing support plate 11 away from the cutting rotating gear 221, and the lower end of the first connecting rod 250 is fixedly connected to the middle part of the pushing worm gear 232. The middle part of one end of the crank 251 is fixedly sleeved on the upper end of the first connecting rod 250, one end of the pushing rod 252 is rotatably connected to the other end of the crank 251, the upper end of the second connecting rod 253 is rotatably connected to the other end of the pushing rod 252, and the top of the sweet potato pushing block 254 is fixedly connected to the lower end of the second connecting rod 253.

[0043] like Figures 6 to 11As shown, both side walls of the sweet potato pushing block 254 are provided with a receiving groove 255, and a spring groove 256 is provided in the middle of the side wall of the receiving groove 255. Horizontal sliding grooves 257 are provided at both ends of the side wall of the receiving groove 255, and vertical sliding grooves 258 are provided at the upper and lower ends of the side wall of the receiving groove 255. An extrusion spring 259 is inserted in the spring groove 256, and the two ends of the extrusion spring 259 are respectively abutted against the first abutting member 80 and the second abutting member 90. The first abutting member 80 includes a first abutting block 81 and two horizontal clamping rods 82. The side wall of the first abutting block 81 away from the sweet potato pushing block 254 abuts against the side wall of the pushing sliding groove 240, one end of the two horizontal clamping rods 82 are fixedly installed on the side wall of the first abutting block 81, and the other ends of the two horizontal clamping rods 82 are respectively slidably inserted in the two horizontal sliding grooves 257, and the other ends of the two horizontal clamping rods 82 extend toward the second abutting member 90.

[0044] like Figures 6 to 11 As shown, the second abutting member 90 includes a second abutting block 91 and two vertical clamping rods 92. The side wall of the second abutting block 91 away from the sweet potato pushing block 254 abuts against the side wall of the pushing sliding groove 240. One end of the two vertical clamping rods 92 is fixedly installed on the side wall of the second abutting block 91, and the other ends of the two vertical clamping rods 92 are respectively slidably inserted into the two vertical sliding grooves 258, and the other ends of the two vertical clamping rods 92 extend toward the first abutting member 80. The first abutting block 81 and the second abutting block 91 are both provided with abutting grooves 83 on the side wall of the sweet potato pushing block 254. The two ends of the extrusion spring 259 abut against the two In the abutment groove 83, telescopic rod grooves 243 are provided on both side walls of the push sliding groove 240 adjacent to the discharge groove 241. The clamping assembly 50 includes two telescopic rods 51 and a clamping block 52. The two telescopic rods 51 are respectively fixedly installed in the telescopic rod grooves 243. The two ends of the bottom of the clamping block 52 are respectively fixedly connected to the bottoms of the two telescopic rods 51. A telescopic spring is installed inside the upper end of each telescopic rod 51. The cutting knife adjustment switch 70 is located directly above the clamping block 52, and the cutting knife adjustment switch 70 is electrically connected to the cutting motor 220. A pushing inclined surface 53 is provided on the bottom side wall of the clamping block 52 adjacent to one end of the sweet potato pushing block 254.

[0045] like Figures 6 to 10 As shown, the protective assembly 60 includes an inverted L-shaped support rod 61, an arc-shaped protective sleeve 62 and two scraping plates 63. The lower end of the support rod 61 is fixedly connected to the top of the clamping block 52, and the middle part of the protective sleeve 62 is fixedly connected to the upper end of the support rod 61. The two scraping plates 63 are both installed at the bottom of the support rod 61, and the two scraping plates 63 are both located below the protective sleeve 62. A scraping space 64 is formed between the two scraping plates 63, and the cutting knife 226 is located in the scraping space 64.

[0046] like Figures 1 to 5As shown, the peeling mechanism 30 includes a support frame 39, two stepper motors 31, two lifting screws 32, a motor 33, three knife discs 34, a knife disc rotating rod 35, a material collecting member 36 and a worm gear transmission member 38. The support frame 39 is installed in the middle of the support assembly 10. The two stepper motors 31 are installed on the top of the support frame 39. The upper ends of the two lifting screws 32 are fixedly inserted in the bottoms of the two stepper motors 31 respectively. A receiving plate 330 is sleeved in the middle of the two lifting screws 32. The motor 33 is installed on the top of the support frame 39. The three knife discs 34 are rotatably installed on the top of the receiving plate 330, and the adjacent two knife discs 34 are meshed and connected. The top of the knife disc rotating rod 35 is inserted in the bottom of the motor 33. A cutter disc rotating gear 37 is fixedly installed in the middle part, and the cutter disc rotating gear 37 is meshed and connected with the adjacent cutter disc 34. The collecting piece 36 is installed on the middle side wall of the support assembly 10, and the collecting piece 36 is located directly above the storage box 24. The worm gear transmission part 38 is installed on the side wall of the support frame 39. The collecting piece 36 includes two pushing cylinders 360, a pushing plate 361 and a collecting box 362. One end of the two pushing cylinders 360 is fixedly installed on the middle side wall of the support assembly 10, and the two pushing cylinders 360 are located directly below the receiving plate 330. The side wall of the pushing plate 361 is fixedly connected to the other end of the two pushing cylinders 360. The collecting box 362 is installed on the side wall of the support frame 39, and the side wall of the pushing plate 361 is provided with three pushing grooves 363.

[0047] like Figures 1 to 5 As shown, the worm gear transmission 38 includes a motor support platform 380, a flip motor 381, a flip worm 382, ​​a flip worm wheel 383, a flip rotating rod 385 and three fixed needles 386. The motor support platform 380 is installed on the middle side wall of the support assembly 10, the flip motor 381 is fixedly installed on the top of the motor support platform 380, one end of the flip worm 382 is fixedly inserted into the end of the flip motor 381, the flip worm wheel 383 is meshed with the flip worm 382, ​​one end of the flip rotating rod 385 is rotatably inserted into the side wall of the motor support platform 380, and the other end of the flip rotating rod 385 is rotatably penetrated through the two side walls of the support frame 39, the flip worm wheel 383 is fixedly sleeved on one end of the flip rotating rod 385, and one end of the three fixed needles 386 is fixedly installed in the middle of the flip rotating rod 385.

[0048] like Figures 1 to 3As shown, the feeding assembly 40 includes a casing support plate 41, a feeding casing 42, three feeding pipes 43, three cylinders 44 and a feeding port 45. The casing support plate 41 is fixedly mounted on the top of the supporting assembly 10, the feeding casing 42 is fixedly mounted on the top of the casing support plate 41, the three feeding pipes 43 are all mounted inside the feeding casing 42, the three cylinders 44 are all mounted on the top of the supporting assembly 10, and the three cylinders 44 are located at the feeding casing 42 away from the supporting frame 39. At one end, three push openings 46 are opened on the bottom side wall of the feeding shell 42, and the three push openings 46 penetrate the two side wall surfaces of the feeding shell 42. One ends of the three cylinders 44 are respectively aligned with the three push openings 46, and the feeding port 45 is installed on the top of the three feeding pipes 43. The diameters of the three feeding pipes 43 gradually decrease according to the distance from the feeding port 45 from far to near, and the other ends of the three fixed needles 386 are respectively facing the three push openings 46.

[0049] During installation: the slicing mechanism 20 is installed on the top of the slicing support plate 11, the peeling mechanism 30 is installed in the middle of the support assembly 10, the feeding assembly 40 is installed in the upper part of the support assembly 10, the pushing assembly 21 and the cutting assembly 22 are both installed on the top of the slicing support plate 11, the clamping assembly 50 is installed on the end of the pushing assembly 21 away from the peeling mechanism 30, the worm gear 23 is installed on the top of the slicing support plate 11, and the cutting motor 220 is fixedly installed on the top of the end of the slicing support plate 11 away from the worm gear 23. The fixing frame 225 is installed on the top of the end of the slicing support plate 11 away from the worm gear 23, the worm motor 230 is installed on the top of the end of the slicing support plate 11 away from the cutting rotating gear 221, one end of the two horizontal clamping rods 82 are fixedly installed on the side wall of the first abutting block 81, and one end of the two vertical clamping rods 92 are fixedly installed on the side wall of the second abutting block 91. The two telescopic rods 51 are fixedly installed in the telescopic rod grooves 243 respectively, the two scraping plates 63 are installed at the bottom of the support rod 61, the support frame 39 is installed in the middle of the support assembly 10, the two stepping motors 31 are installed on the top of the support frame 39, the motor 33 is installed on the top of the support frame 39, the three knife discs 34 are rotatably installed on the top of the receiving plate 330, the collecting member 36 is installed on the middle side wall of the support assembly 10, the worm gear transmission member 38 is installed on the side wall of the support frame 39, one end of the two push cylinders 360 is fixedly installed on the middle side wall of the support assembly 10, and the collecting box 3 62 is installed on the side wall of the support frame 39, the motor support platform 380 is installed on the middle side wall of the support assembly 10, the flip motor 381 is fixedly installed on the top of the motor support platform 380, one end of the three fixed needles 386 is fixedly installed on the middle of the flip rotation rod 385, the shell support plate 41 is fixedly installed on the top of the support assembly 10, the feeding shell 42 is fixedly installed on the top of the shell support plate 41, the three feeding pipes 43 are all installed inside the feeding shell 42, the three cylinders 44 are all installed on the top of the support assembly 10, and the feeding port 45 is installed on the top of the three feeding pipes 43.

[0050] During use: 1. Put relatively round sweet potatoes into the feeding port 45 in order from large to small or from small to large. The sweet potatoes will enter three different feeding tubes 43 according to their sizes. After the three sweet potatoes of different sizes enter the bottom of the three feeding tubes 43, start the cylinder 44, which will extend toward the pushing port 46. The cylinder 44 will push the sweet potato toward the fixed needle 386 so that the sweet potato is inserted into the fixed needle 386.

[0051] 2. The flip motor 381 runs, the flip worm 382 starts, the flip worm wheel 383 follows the flip worm 382 to run, and the flip worm wheel 383 drives the flip rotating rod 385 to run 90 degrees, so that the flip worm wheel 383 drives the flip rotating rod 385 to run 90 degrees, and the three fixed needles 386 are aligned with the three knife discs 34, and the motor 33 is started. The knife disc rotating rod 35 runs, and the knife disc rotating gear 37 follows the knife disc rotating rod 35 to rotate, and the three knife discs 34 follow the knife disc rotating gear 37 to run, which is used to peel the sweet potato. After the motor 33 is started, the two stepping motors 31 run, and the two lifting screws 32 follow the two stepping motors 31 to run, so that the placing plate 330 follows the lifting screws 32 to move up and down, and then the sweet potato is peeled without manual peeling.

[0052] 3. After the sweet potato peeling is completed, the flip motor 381 continues to operate, so that the flip worm gear 383 drives the flip rotating rod 385 to rotate 90 degrees, so that the three fixed needles 386 continue to flip 90 degrees, that is, the middle parts of the three fixed needles 386 move to the three pushing grooves 363, and the pushing cylinder 360 extends toward the collecting box 362, pushing the pushing plate 361 to move toward the side of the cutting knife 226. When the pushing plate 361 moves toward the side of the cutting knife 226, the pushing plate 361 will push the three sweet potatoes away from the three fixed needles 386, so that the three sweet potatoes fall into the collecting box 362, and the three sweet potatoes fall into the storage box 24 under the guidance of the collecting box 362.

[0053] 4. After the sweet potato falls into the storage box 24, the worm motor 230 is started, the push worm 231 is operated, and the push worm wheel 232 follows the push worm 231 to operate, so that the crank 251 rotates, the push rod 252 follows the crank 251 to move, and the sweet potato push block 254 follows the push rod 252 to move back and forth in the push sliding groove 240 to push the sweet potato toward the discharge groove 241, so that the cutting knife 226 slices the sweet potato. The receiving grooves 255 on the two side walls of the sweet potato push block 254 can accommodate the first abutment 80 and the second abutment 90, and the first abutment 80 and the second abutment 90 can ensure that the sweet potato is pushed into the discharge groove 241.

[0054] 5. After the peeling and slicing machine is started, the cutting motor 220 is started, the cutting rotating gear 221 follows the cutting motor 220 to operate, the driven gear 223 follows the cutting rotating gear 221 to operate, the cutting rotating rod 224 follows the driven gear 223 to operate, and the cutting knife 226 follows the cutting rotating rod 224 to rotate to slice the sweet potato. When the sweet potato is small, the sweet potato directly passes through the discharge chute 241, and the cutting knife 226 cuts the sweet potato. When sweet potato slices are attached to the side wall of the cutting knife 226, the two scraping plates 63 will scrape off the sweet potato slices attached to the cutting knife 226 to prevent the sweet potato slices from affecting the cutting of the cutting knife 226. At the same time, the protective cover 62 can protect the user from contacting the cutting knife 226, thereby causing injury to the user.

[0055] 6. When the sweet potato is relatively large, when the sweet potato pushing block 254 pushes against the discharge chute 241, the end of the sweet potato will abut against the pushing slope 53, and the sweet potato pushing block 254 will continue to move, and the sweet potato will push the clamping block 52 to move upward. The two ends of the clamping block 52 will squeeze the lower end of the telescopic rod 51 to move upward, and the telescopic spring is compressed so that the clamping block 52 can clamp the sweet potato to prevent the large sweet potato from being cut due to its large shape. When the cutting knife 226 is slicing, it will produce a large vibration, thereby causing the cutting knife 226 to break or the cutting knife 226 to flip over when slicing. After the sweet potato flips over, it cannot enter the discharge chute 241 and is stuck in the storage box 24, making it impossible to complete the cutting of the large sweet potato.

[0056] 7. When the big sweet potato pushes the clamping block 52 to move upward, the clamping block 52 will squeeze the cutting knife adjustment switch 70, and the cutting knife adjustment switch 70 will be squeezed and started, the speed of the cutting motor 220 will be accelerated, and then the speed of the cutting knife 226 will be accelerated, thereby increasing the cutting force on the big sweet potato and preventing the cutting knife 226 from breaking. At the same time, when the big sweet potato pushes the clamping block 52 to move upward, the support rod 61 moves upward, so that the two scraping plates 63 are separated from the cutting knife 226, preventing the cutting knife 226 from shaking greatly when running at high speed or cutting the big sweet potato. Under the influence of the shaking, the cutting knife 226 hits the two scraping plates 63, thereby causing the cutting knife 226 to break. After cutting is completed, the clamping block 52 is restored, the cutting knife adjustment switch 70 is closed again, the speed of the cutting motor 220 is restored, and the two scraping plates 63 will scrape off the sweet potato slices attached to the cutting knife 226 to prevent the sweet potato slices from affecting the subsequent use of the cutting knife 226. There is no need to manually clean the sweet potato slices attached to the cutting knife 226.

[0057] The present invention sets three feeding tubes 43, and puts relatively round sweet potatoes into the feeding port 45 in sequence from large to small or from small to large. The sweet potatoes will enter three different feeding tubes 43 according to the size of their shapes. After the three sweet potatoes of different sizes enter the bottom of the three feeding tubes 43, the cylinder 44 is started, and the cylinder 44 will extend toward the pushing port 46. The cylinder 44 will push the sweet potato toward the fixed needle 386, so that the sweet potato is inserted on the fixed needle 386. Three sweet potatoes can be processed at the same time without manual peeling and slicing.

[0058] By setting the knife disc 34 and controlling the flip motor 381 to operate, the flip worm gear 383 drives the flip rotating rod 385 to operate 90 degrees, so that the three fixed needles 386 are flipped 90 degrees, and the three fixed needles 386 are aligned with the bottom of the three knife discs 34. The motor 33 is started, the knife disc rotating rod 35 is operated, the knife disc rotating gear 37 follows the knife disc rotating rod 35 to rotate, and the three knife discs 34 follow the knife disc rotating gear 37 to operate for peeling the sweet potato. After the motor 33 is started, the two stepping motors 31 are operated, and the two lifting screws 32 follow the two stepping motors 31 to operate, so that the receiving plate 330 follows the lifting screws 32 to move up and down, and then the sweet potato is peeled without manual peeling.

[0059] By setting the pushing plate 361, after the sweet potato peeling is completed, the flip motor 381 continues to operate, so that the flip worm gear 383 drives the flip rotating rod 385 to rotate 90 degrees, so that the three fixed needles 386 continue to flip 90 degrees, that is, the middle parts of the three fixed needles 386 move to the three pushing grooves 363, and the pushing cylinder 360 extends toward the collection box 362, pushing the pushing plate 361 to move toward the side of the cutting knife 226. When the pushing plate 361 moves toward the side of the cutting knife 226, the pushing plate 361 will push the three sweet potatoes away from the three fixed needles 386, so that the three sweet potatoes fall into the collection box 362. The three sweet potatoes fall into the storage box 24 under the guidance of the collection box 362, and the collection of the three sweet potatoes is completed.

[0060] By providing the worm gear 23, the sweet potato push block 254 is moved forward and backward, so that the sweet potato push block 254 pushes the sweet potato toward the discharge chute 241 to complete slicing of the sweet potato. The receiving grooves 255 on the two side walls of the sweet potato push block 254 can accommodate the first abutting member 80 and the second abutting member 90, and the first abutting member 80 and the second abutting member 90 can ensure that the sweet potato is pushed into the discharge chute 241.

[0061] By setting two scraper plates 63, when sweet potato slices are attached to the side wall of the cutting knife 226, the two scraper plates 63 will scrape off the sweet potato slices attached to the cutting knife 226 to prevent the sweet potato slices from affecting the cutting of the cutting knife 226. At the same time, the protective cover 62 can prevent the user from contacting the cutting knife 226 and causing injury to the user.

[0062] By setting the clamping block 52, when the sweet potato is large, when the sweet potato pushing block 254 pushes to the discharge chute 241, the end of the sweet potato will abut against the pushing slope 53, and the sweet potato pushing block 254 will continue to move, and the sweet potato will push the clamping block 52 to move upward, and the two ends of the clamping block 52 will squeeze the lower end of the telescopic rod 51 to move upward, and the telescopic spring is compressed so that the clamping block 52 can clamp the sweet potato to prevent the cutting knife 226 from vibrating greatly when slicing the large sweet potato due to its large shape, thereby causing the cutting knife 226 to break or the cutting knife 226 to flip over when slicing, and the sweet potato cannot enter the discharge chute 241 after flipping, and is stuck in the storage box 24, and the large sweet potato cannot be cut.

[0063] By setting the cutting knife adjustment switch 70, when the big sweet potato pushes against the clamping block 52 and moves upward, the clamping block 52 will squeeze the cutting knife adjustment switch 70, and the cutting knife adjustment switch 70 will be squeezed and started, the speed of the cutting motor 220 will be accelerated, and then the speed of the cutting knife 226 will be accelerated, thereby increasing the cutting force on the big sweet potato and preventing the cutting knife 226 from breaking. At the same time, when the big sweet potato pushes against the clamping block 52 and moves upward, the support rod 61 moves upward, so that the two scraping plates 63 are separated from the cutting knife 226, preventing the cutting knife 226 from shaking greatly when running at high speed or cutting the big sweet potato. Under the influence of the shaking, the cutting knife 226 hits the two scraping plates 63, thereby causing the cutting knife 226 to break.

[0064] The present invention has a simple structure and can peel and slice sweet potatoes well without manual processing. When slicing sweet potatoes, it can effectively prevent the cutting knife 226 from breaking and complete the slicing of the sweet potatoes. At the same time, it can also remove the sweet potato slices attached to the cutting knife 226 to prevent the sweet potato slices from affecting subsequent cutting.

[0065] All possible combinations of the various technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0066] The above-mentioned embodiments only express several embodiments of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. An automatic sweet potato peeling and slicing machine, characterized by: The invention comprises a support assembly (10), a slicing mechanism (20), a peeling mechanism (30), a feeding assembly (40), a clamping assembly (50) and a protection assembly (60), wherein the support assembly (10) is placed on the ground, a slicing support plate (11) is installed at the bottom of the support assembly (10), the slicing mechanism (20) is installed on the top of the slicing support plate (11), the peeling mechanism (30) is installed at the middle of the support assembly (10), the feeding assembly (40) is installed at the top of the support assembly (10), and the slicing mechanism (20) is installed at the bottom of the support assembly (10). ) comprises a pushing assembly (21) and a cutting assembly (22), wherein the pushing assembly (21) and the cutting assembly (22) are both mounted on the top of a slicing support plate (11), and the pushing assembly (21) is located at an end adjacent to a peeling mechanism (30), a clamping assembly (50) is mounted at an end of the pushing assembly (21) away from the peeling mechanism (30), a protective assembly (60) is connected to the clamping assembly (50), and the protective assembly (60) is located above the cutting assembly (22), and the pushing assembly (21) comprises a worm gear member (2 3), a storage box (24) and a sweet potato feeding member (25), the worm gear member (23) is installed on the top of the slice support plate (11), and the worm gear member (23) is located directly below the peeling mechanism (30), a trapezoidal push-against sliding groove (240) is opened on the top of the storage box (24), and a discharge groove (241) and a worm gear groove (242) are respectively opened at both ends of the storage box (24), and the worm gear groove (242) is located at one end adjacent to the worm gear member (23), and one end of the sweet potato feeding member (25) is slidably inserted In the push-to-slide groove (240), the other end of the sweet potato feeding member (25) is inserted into the top of one end of the storage box (24) adjacent to the worm gear groove (242), and the other end of the sweet potato feeding member (25) is fixedly connected to the worm gear member (23). A cutting knife adjustment switch (70) is installed on the side wall of the push-to-slide groove (240) away from the worm gear groove (242). The cutting knife adjustment switch (70) is located directly above the clamping assembly (50), and the cutting knife adjustment switch (70) is electrically connected to the cutting assembly (22).

2. The automatic sweet potato peeling and slicing machine according to claim 1, characterized in that: A collecting groove (110) and a rotating groove (111) are provided at the top of one end of the slicing support plate (11) away from the worm gear member (23); the collecting groove (110) is located on a side adjacent to the worm gear member (23); the cutting assembly (22) comprises a cutting motor (220), a cutting rotating gear (221), a driven gear (223), a cutting rotating rod (224), a fixing frame (225) and a cutting knife (226); the cutting motor (220) is fixedly mounted on the top of one end of the slicing support plate (11) away from the worm gear member (23); the cutting rotating gear (221) is fixedly connected to the cutting motor (220); the driven gear (223) is meshed with the cutting rotating gear (221); and the driven gear (223) is meshed with the cutting rotating gear (221). The lower ends of the gears (221) are all located in the rotating grooves (111), one end of the cutting rotating rod (224) is rotatably inserted into an end portion of the storage box (24) away from the worm gear (23), and the other end of the cutting rotating rod (224) is fixedly inserted into the middle portion of the cutting rotating gear (221), a fixing frame (225) is mounted on the top portion of the end of the slicing support plate (11) away from the worm gear (23), a cutting knife (226) is fixedly sleeved on the middle portion of the cutting rotating rod (224), the middle portion of the cutting rotating rod (224) is rotatably penetrated through the upper end of the fixing frame (225), and the fixing frame (225) is located on a side adjacent to the driven gear (223), and a sweet potato slice collection frame (227) is placed below the cutting knife (226).

3. The automatic sweet potato peeling and slicing machine according to claim 2, characterized in that: The worm gear member (23) comprises a worm motor (230), a push worm (231) and a push worm wheel (232); the worm motor (230) is mounted on the top of one end of the slice support plate (11) away from the cutting rotating gear (221); one end of the push worm (231) is inserted into the end of the worm motor (230); the push worm wheel (232) is rotatably received in the rotating groove (111); and the push worm wheel (232) is meshed with the other end of the push worm (231).

4. The automatic sweet potato peeling and slicing machine according to claim 3, characterized in that: The sweet potato feeding member (25) comprises a first connecting rod (250), a crank (251), a pushing rod (252), a second connecting rod (253) and a sweet potato pushing block (254); the middle portion of the first connecting rod (250) is rotatably inserted into the top of one end of the slicing support plate (11) away from the cutting rotating gear (221); the lower end of the first connecting rod (250) is fixedly connected to the middle portion of the pushing worm gear (232); the middle portion of one end of the crank (251) is fixedly sleeved on the upper end of the first connecting rod (250); one end of the pushing rod (252) is rotatably connected to the other end of the crank (251); the upper end of the second connecting rod (253) is rotatably connected to the other end of the pushing rod (252); and the top of the sweet potato pushing block (254) is fixedly connected to the lower end of the second connecting rod (253).

5. The automatic sweet potato peeling and slicing machine according to claim 4, characterized in that: Both side walls of the sweet potato push block (254) are provided with receiving grooves (255), a spring groove (256) is provided in the middle of the side wall of the receiving groove (255), both ends of the side wall of the receiving groove (255) are provided with horizontal sliding grooves (257), both upper and lower ends of the side wall of the receiving groove (255) are provided with vertical sliding grooves (258), a pressing spring (259) is inserted in the spring groove (256), and both ends of the pressing spring (259) are respectively abutted against a first abutting member (80) and a second abutting member (90), and the first The supporting member (80) includes a first supporting block (81) and two horizontal clamping rods (82), wherein a side wall of the first supporting block (81) away from the sweet potato pushing block (254) is in contact with a side wall of the pushing sliding groove (240), one end of the two horizontal clamping rods (82) are fixedly mounted on the side wall of the first supporting block (81), and the other ends of the two horizontal clamping rods (82) are respectively slidably inserted into the two horizontal sliding grooves (257), and the other ends of the two horizontal clamping rods (82) extend toward the second supporting member (90).

6. The automatic sweet potato peeling and slicing machine according to claim 5, characterized in that: The second abutting member (90) includes a second abutting block (91) and two vertical clamping rods (92), the side wall of the second abutting block (91) away from the sweet potato pushing block (254) abuts against the side wall of the pushing sliding groove (240), one end of the two vertical clamping rods (92) is fixedly installed on the side wall of the second abutting block (91), and the other ends of the two vertical clamping rods (92) are respectively slidably inserted into the two vertical sliding grooves (258), and the other ends of the two vertical clamping rods (92) extend toward the first abutting member (80), the side walls of the first abutting block (81) and the second abutting block (91) adjacent to the sweet potato pushing block (254) are both provided with abutting grooves (83), and the two ends of the extrusion spring (259) are respectively abutted against the two abutting grooves (83), telescopic rod grooves (243) are provided on both side walls of the push sliding groove (240) adjacent to the discharge groove (241), and the clamping assembly (50) includes two telescopic rods (51) and a clamping block (52), the two telescopic rods (51) are respectively fixedly installed in the telescopic rod grooves (243), the two ends of the bottom of the clamping block (52) are respectively fixedly connected to the bottom of the two telescopic rods (51), a telescopic spring is installed inside the upper end of each telescopic rod (51), the cutting knife adjustment switch (70) is located directly above the clamping block (52), and the cutting knife adjustment switch (70) is electrically connected to the cutting motor (220), and a pushing inclined surface (53) is provided on the bottom side wall of the clamping block (52) adjacent to one end of the sweet potato push block (254).

7. The automatic sweet potato peeling and slicing machine according to claim 6, characterized in that: The protection assembly (60) comprises an inverted L-shaped support rod (61), an arc-shaped protection sleeve (62) and two scraping plates (63); the lower end of the support rod (61) is fixedly connected to the top of the clamping block (52); the middle part of the protection sleeve (62) is fixedly connected to the upper end of the support rod (61); the two scraping plates (63) are both mounted on the bottom of the support rod (61); the two scraping plates (63) are both located below the middle part of the protection sleeve (62); a scraping space (64) is formed between the two scraping plates (63); and the cutting knife (226) is located in the scraping space (64).

8. The automatic sweet potato peeling and slicing machine according to claim 7, characterized in that: The peeling mechanism (30) comprises a support frame (39), two stepping motors (31), two lifting screws (32), a motor (33), three knife discs (34), a knife disc rotating rod (35), a material collecting member (36) and a worm gear transmission member (38). The support frame (39) is mounted in the middle of the support assembly (10). The two stepping motors (31) are both mounted on the top of the support frame (39). The upper ends of the two lifting screws (32) are respectively fixedly inserted into the bottoms of the two stepping motors (31). A receiving plate (330) is sleeved in the middle of the two lifting screws (32). The motor (33) is mounted on the top of the support frame (39). The three knife discs (34) are all rotatably mounted on the top of the receiving plate (330). Two adjacent knife discs (34) are meshed and connected. The top of the knife disc rotating rod (35) is inserted into the bottom of the motor (33). The knife disc rotating rod (35) is ), a cutter disc rotating gear (37) is fixedly installed in the middle of the support assembly (10), the cutter disc rotating gear (37) is meshed and connected with the adjacent cutter disc (34), a material collecting member (36) is installed on the middle side wall of the support assembly (10), and the material collecting member (36) is located directly above the storage box (24), a worm gear transmission member (38) is installed on the side wall of the support frame (39), and the material collecting member (36) includes two push cylinders (360), a push plate (361) and a collecting member A material box (362), one end of the two pushing cylinders (360) are fixedly mounted on the middle side wall of the support assembly (10), and the two pushing cylinders (360) are located directly below the receiving tray (330), the side wall of the pushing plate (361) is fixedly connected to the other ends of the two pushing cylinders (360), the material collection box (362) is mounted on the side wall of the support frame (39), and the side wall of the pushing plate (361) is provided with three pushing grooves (363).

9. The automatic sweet potato peeling and slicing machine according to claim 8, characterized in that: The worm gear transmission member (38) comprises a motor support platform (380), a flip motor (381), a flip worm (382), a flip worm wheel (383), a flip rotation rod (385) and three fixed needles (386). The motor support platform (380) is mounted on the middle side wall of the support assembly (10). The flip motor (381) is fixedly mounted on the top of the motor support platform (380). One end of the flip worm (382) is fixedly inserted into the flip motor (381). 81), the flip worm wheel (383) is meshed with the flip worm (382), one end of the flip rotating rod (385) is rotatably inserted into the side wall of the motor support platform (380), and the other end of the flip rotating rod (385) is rotatably penetrated through the two side walls of the support frame (39), the flip worm wheel (383) is fixedly sleeved on one end of the flip rotating rod (385), and one end of three fixed needles (386) is fixedly installed in the middle of the flip rotating rod (385).

10. The automatic sweet potato peeling and slicing machine according to claim 9, characterized in that: The feeding assembly (40) comprises a casing support plate (41), a feeding casing (42), three feeding pipes (43), three cylinders (44) and a feeding port (45); the casing support plate (41) is fixedly mounted on the top of the supporting assembly (10); the feeding casing (42) is fixedly mounted on the top of the casing support plate (41); the three feeding pipes (43) are all mounted inside the feeding casing (42); the three cylinders (44) are all mounted on the top of the supporting assembly (10); and the three cylinders (44) are located at a position on the feeding casing (42) away from the supporting frame ( 39), three push openings (46) are formed on the bottom side wall of the feeding housing (42), the three push openings (46) penetrate the two side wall surfaces of the feeding housing (42), one end of the three cylinders (44) are respectively aligned with the three push openings (46), the feeding opening (45) is installed on the top of the three feeding pipes (43), the diameters of the three feeding pipes (43) gradually decrease according to the distance from the feeding opening (45) from far to near, and the other ends of the three fixed needles (386) are respectively facing the three push openings (46).

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