A device for processing lotus seeds

Abstract

The present application relates to a kind of equipment for lotus seed core processing, the present application relates to the technical field of lotus.The present application includes two racks, the side of two racks is close to fixedly connected with mounting plate, waste box is provided between two racks, conveying machine is provided between two mounting plates, the side of two mounting plates is fixedly connected with mounting bracket, screening box is provided in mounting bracket, the inner bottom wall of screening box is fixedly connected with multiple leakage pipes, and multiple leakage pipes all penetrate the lower end of screening box, clamping mechanism, telescopic mechanism, moving plate, clamping plate, core needle, leakage pipe, screening box and lotus seed groove, the opening of screening box vibration leakage pipe is smaller, only can make lotus drop in vertical state, that is, convex upward, lotus drop in vertical state in lotus seed groove and restriction groove, telescopic mechanism, clamping plate, moving block and clamping mechanism can drive clamping plate to clamp the two sides of lotus, and it is convenient for core needle to remove lotus heart from convex.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lotus seeds, and in particular to a device for lotus seed core removal processing. BACKGROUND

[0002] Lotus seed, a Chinese medicine name, is the dried mature seed of Nelumbo nucifera Gaertn. It is distributed in various provinces in China. It has the effects of tonifying the spleen to stop diarrhea, stopping leucorrhea, benefiting the kidney to astringe essence, and nourishing the heart and tranquilizing the mind. It is commonly used for spleen deficiency diarrhea, leucorrhea, spermatorrhea, and heart palpitations and insomnia.

[0003] In order to ensure that the lotus seed core is removed completely and the remaining lotus seed is intact, the lotus seed core is usually removed from the protruding port on both sides of the lotus seed. When the lotus seed core is removed by a machine, the lotus seed protruding port cannot be aligned with the core removal needle as in manual core removal. Moreover, if the lotus seed shakes during the core removal process by the machine, the core removal position may deviate, affecting the core removal effect of the lotus seed. SUMMARY

[0004] In view of the deficiencies in the prior art, the present application provides a device for lotus seed core removal processing, which can limit and clamp the lotus seed, align the protruding end of the lotus seed with the core removal needle, and improve the core removal effect of the lotus seed core.

[0005] The above technical objective of the present application is achieved by the following technical scheme:

[0006] A device for lotus seed core removal processing includes two racks, the proximal sides of the two racks are fixedly connected with mounting plates, a waste box is arranged between the two racks, a conveyor is arranged between the two mounting plates, a mounting frame is fixedly connected to one side of the two mounting plates, a screening box is arranged in the mounting frame, a plurality of material leakage pipes are fixedly connected to the inner bottom wall of the screening box and penetrate the lower end of the screening box, a plurality of lotus seed grooves are formed in the surface of the conveyor, the inner bottom wall of each lotus seed groove is provided with a limiting groove, a moving plate is arranged above the conveyor, a plurality of core removal needles are fixedly connected to the lower end of the moving plate, two moving blocks are arranged below the moving plate, a stretching mechanism is arranged below each moving block, each stretching mechanism includes two third springs, two clamping plates are fixedly connected to the lower ends of the four third springs, a clamping mechanism is arranged above the two moving blocks, the clamping mechanism includes two rectangular grooves, four second springs, a rotating groove, a second motor, and a pushing block, the two rectangular grooves are formed in the lower end of the moving plate, the four second springs are fixedly connected to the proximal inner walls of the two rectangular grooves, the two moving blocks are fixedly connected to the other sides of the four second springs, the rotating groove is formed in the inner top wall of the two rectangular grooves, the pushing block is fixedly connected to the inner top wall of the rotating groove, and the second motor is fixedly connected to the output end of the pushing block.

[0007] By adopting the above technical scheme, the clamping mechanism, the telescopic mechanism, the moving plate, the clamping plate, the core removing needle, the material leakage pipe, the screening box and the lotus seed groove, the opening of the material leakage pipe of the screening box is small, and only allows the lotus seeds to fall vertically, that is, the protrusions are upward, and the lotus seeds fall into the lotus seed groove and the limiting groove in a vertical state, the telescopic mechanism, the clamping plate, the moving block and the clamping mechanism can drive the clamping plate to clamp the two sides of the lotus seeds, and the core removing needle can conveniently remove the lotus core from the protrusions.

[0008] In a preferred example, the application can be further configured that one side of the two mounting plates is fixedly connected with a fixing frame, the upper end of the fixing frame is fixedly connected with a connecting frame, the upper end of the connecting frame is fixedly connected with a first air cylinder, and the piston rod of the first air cylinder is movably penetrated through the lower end of the connecting frame and fixedly connected with the moving plate.

[0009] By adopting the above technical scheme, the first air cylinder can push the moving plate to move downward.

[0010] In a preferred example, the application can be further configured that a vibrating mechanism is arranged between the screening box and the mounting frame, the vibrating mechanism comprises a gear slot, a half gear, a machine base, a first motor and four first springs, the gear slot is arranged on one side of the screening box, the half gear is rotatably connected to the upper end of the mounting frame, the machine base is fixedly connected to the upper end of the mounting frame, the first motor is fixedly connected to the upper end of the machine base, the output end of the first motor is movably penetrated through the lower end of the machine base and fixedly connected with the upper end of the half gear, and the four first springs are respectively fixedly connected to the two sides of the screening box and respectively fixedly connected with the two side walls of the mounting frame.

[0011] By adopting the above technical scheme, the vibrating mechanism can drive the screening box to vibrate.

[0012] In a preferred example, the application can be further configured that two round rods are fixedly connected between the side walls away from each other of the two rectangular grooves, and the two moving blocks are slidably connected to the circumferential sides of the two round rods.

[0013] By adopting the above technical scheme, the round rods and the moving blocks are in sliding cooperation, and the moving stability of the moving blocks can be improved.

[0014] In a preferred example, the application can be further configured that an extension rod is arranged in each of the two third springs, and the two extension rods are fixedly connected between the moving blocks and the clamping plates.

[0015] By adopting the above technical scheme, the extension rods can prevent the third springs from being compressed or bent when they are elastically recovered.

[0016] In a preferred example, the present invention can be further configured as follows: a blanking plate is fixedly connected between the two mounting plates, a plurality of blanking troughs are provided at the upper end of the blanking plate, a fan is fixedly connected to one side of the two mounting plates, and a material receiving box is provided below the fan.

[0017] By adopting the above technical solution, the fan performs air separation on the lotus.

[0018] In a preferred example, the present invention may be further configured as follows: two sliding rods are fixedly connected between the side walls of the mounting frame, and the screening box is slidably connected to the circumferential sides of the two sliding rods.

[0019] By adopting the above technical solution, the screening box and the slide rod are slidably matched, which can improve the movement stability of the screening box.

[0020] In a preferred example, the present invention can be further configured as follows: a detection plate is slidably arranged between the two mounting plates, the upper end of the detection plate is fixedly connected to a detection frame, a plurality of T-shaped rods are arranged above the detection plate, and the plurality of T-shaped rods are movable through the lower end of the detection plate, the lower ends of the plurality of T-shaped rods are fixedly connected to a fourth spring, and the lower ends of the plurality of fourth springs are fixedly connected to the upper end of the detection plate.

[0021] By adopting the above technical solution, the T-shaped rod, the fourth spring and the detection frame cooperate to determine whether the lotus seeds have been removed from the lotus core.

[0022] In a preferred example, the present invention can be further configured as follows: two sets of moving mechanisms are arranged between the detection plate and the two mounting plates, and the moving mechanism includes an extension frame, a second cylinder, a sliding groove and a slider, the extension frame is fixedly connected to the upper end of the mounting plate, the sliding groove is opened on one side of the mounting plate, the slider is slidably connected in the sliding groove, the detection plate is fixedly connected to one side of the slider, the second cylinder is fixedly connected to the upper end of the extension frame, and the piston rod of the second cylinder movably passes through the inner top wall of the extension frame and is fixed to the upper end of the slider.

[0023] By adopting the above technical solution, the moving mechanism can drive the detection plate downward, making it easier for the T-bar to perform detection.

[0024] In a preferred example, the present invention can be further configured as follows: both side walls of the sliding groove are provided with limiting grooves, and the sliding block is slidably connected in the two limiting grooves.

[0025] By adopting the above technical solution, the limiting groove and the slider are slidably matched, which can improve the movement stability of the slider.

[0026] In summary, the present invention includes at least one of the following beneficial technical effects:

[0027] 1. The utility model provides a set up with connecting frame, first cylinder, clamping mechanism, telescopic mechanism, moving plate, clamping plate, core needle, material leakage pipe, screening box and lotus seed groove, the opening of screening box vibration material leakage pipe is smaller, can only make lotus seed fall down in vertical state, that is, the convex place is upwards, lotus seed falls into lotus seed groove and restriction groove in vertical state, starts first cylinder, first cylinder pushes down moving plate, moving plate drives core needle and clamping plate downwards, clamping plate hits the upper end of conveyer, third spring is in compression state, starts driving block, the output end of driving block drives second motor rotation, second motor rotation makes the longer end of second motor gradually separate from the side of moving block, two moving blocks move towards lotus seed and clamp lotus seed, core needle continues to go down with moving plate and carries out core removal work, makes lotus seed in the convex upwards state, through clamping plate carries out clamping and fixes multiple lotus seeds, prevents core needle from shaking during core removal process, causes lotus heart to not remove, influences core removal effect, core needle removes lotus heart from the convex place.

[0028] 2. The utility model provides a set up with screening box, vibration mechanism and material leakage pipe, starts first motor, the output end of first motor drives half gear rotation, half gear rotates to the side with gear teeth, the gear slot and half gear are engaged, screening box moves, when half gear rotates to the side without gear teeth, first spring drives screening box to return to the original position due to the elasticity recovery of itself, makes screening box can sway back and forth, conveniently shakes lotus seed from material leakage pipe in vertical state.

[0029] 3. The utility model provides a set up with material collecting box, fan, downcomer plate, downcomer groove, moving mechanism, detection frame, T type rod, fourth spring and detection plate, starts second cylinder, second cylinder pushes down sliding block, sliding block pushes down detection plate, detection plate drives T type rod downwards, if lotus seed is cored, T type rod can pass through the hollow place of lotus heart, if lotus seed is not cored, T type rod cannot pass through lotus seed, T type rod is moved upwards under the action of lotus, the upper end of T type rod can be sprayed to the inductive end below detection frame, when lotus seed is downwards along downcomer plate and downcomer groove, the fan can be blown forward to the cavity in front of material collecting box by the prompt of detection frame inductor, makes the lotus seed without cored drop. ACCURACY OF DRAWINGS

[0030] Figure 1 It is the perspective view of the embodiment;

[0031] Figure 2 It is the partial enlarged view of A in the embodiment Figure 1

[0032] Figure 3 It is the first perspective view of the embodiment;

[0033] Figure 4 It is the second perspective view of the embodiment Figure 3 ​A local enlarged view at B;

[0034] Figure 5 is a second perspective sectional view of the present embodiment;

[0035] Figure 6 is a second perspective sectional view of the present embodiment Figure 5 A local enlarged view at C.

[0036] In the figure, 1, rack; 2, conveyor; 3, mounting plate; 4, mounting frame; 5, screening box; 6, vibrating mechanism; 601, tooth groove; 602, half gear; 603, base; 604, first motor; 605, sliding rod; 606, first spring; 7, moving plate; 8, first cylinder; 9, connecting frame; 10, blanking plate; 11, blanking groove; 12, collecting box; 13, leakage pipe; 14, core removing needle; 15, moving block; 16, clamping mechanism; 1601, rectangular groove; 1602, round rod; 1603, second spring; 1604, rotating groove; 1605, second motor; 1606, pushing block; 17, clamping plate; 18, telescopic mechanism; 1801, third spring; 1802, telescopic rod; 19, fan; 20, detection plate; 21, fourth spring; 22, T-shaped rod; 23, detection frame; 24, moving mechanism; 2401, extension frame; 2402, second cylinder; 2403, sliding groove; 2404, sliding block; 2405, limiting groove; 25, lotus seed groove; 26, limiting groove; 27, waste box; 28, fixing frame. DETAILED DESCRIPTION

[0037] The application will be further described below in conjunction with the drawings. EMBODIMENT

[0038] Referring to Figures 1-6The application discloses a device for processing lotus seeds, which comprises two racks 1, mounting plates 3 fixedly connected to the sides of the two racks 1 close to each other, a waste box 27 arranged between the two racks 1, a conveyor 2 arranged between the two mounting plates 3, mounting racks 4 fixedly connected to one side of the two mounting plates 3, screening boxes 5 arranged in the mounting racks 4, a plurality of material leakage pipes 13 fixedly connected to the inner bottom walls of the screening boxes 5 and penetrating through the lower ends of the screening boxes 5, a plurality of lotus seed grooves 25 formed in the surface of the conveyor 2, limiting grooves 26 formed in the inner bottom walls of the lotus seed grooves 25, a moving plate 7 arranged above the conveyor 2, a plurality of core-removing needles 14 fixedly connected to the lower end of the moving plate 7, two moving blocks 15 arranged below the moving plate 7, a plurality of telescopic mechanisms 18 arranged below the two moving blocks 15, each telescopic mechanism 18 comprising two third springs 1801, two clamping plates 17 fixedly connected to the lower ends of the four third springs 1801, a clamping mechanism 16 arranged above the two moving blocks 15, the clamping mechanism 16 comprising two rectangular grooves 1601, four second springs 1603, a rotating groove 1604, a second motor 1605 and a pushing block 1606, the two rectangular grooves 1601 being formed in the lower end of the moving plate 7, the four second springs 1603 being fixedly connected to the inner walls of the two rectangular grooves 1601 close to each other, the two moving blocks 15 being fixedly connected to the other sides of the four second springs 1603, the rotating groove 1604 being formed in the inner top walls of the two rectangular grooves 1601, the pushing block 1606 being fixedly connected to the inner top walls of the rotating groove 1604, the second motor 1605 being fixedly connected to the output end of the pushing block 1606, two round rods 1602 fixedly connected between the side walls of the two rectangular grooves 1601 away from each other, and the two moving blocks 15 being slidingly connected to the circumferential sides of the two round rods 1602.The telescopic rod 1802 is arranged in the two third springs 1801 and is fixedly connected between the moving block 15 and the clamping plate 17. The telescopic rod 1802 can prevent the third spring 1801 from being compressed or bent when it is elastically recovered. The opening of the vibration material leakage pipe 13 of the screening box 5 is small, so that the lotus seeds can only fall vertically, that is, the protrusions are upward. The lotus seeds fall vertically into the lotus seed groove 25 and the limiting groove 26. The first air cylinder 8 is started, the first air cylinder 8 drives the moving plate 7 to move downward, the moving plate 7 drives the core removing needle 14 and the clamping plate 17 to move downward, the clamping plate 17 collides with the upper end of the conveyor 2, and the third spring 1801 is in a compressed state. The driving block 1606 is started, the output end of the driving block 1606 drives the second motor 1605 to rotate, the second motor 1605 rotates, the longer end of the second motor 1605 gradually separates from one side of the moving block 15, the second spring 1603 moves the moving block 15 due to the elastic recovery of the second spring 1603, the two moving blocks 15 move to the lotus seeds to clamp the lotus seeds, the core removing needle 14 continues to move downward with the moving plate 7 to perform the core removing operation, so that the lotus seeds are clamped and fixed by the clamping plate 17 in a state that the protrusions are upward, the core removing needle 14 is prevented from shaking during the core removing process, the lotus seed core is prevented from not being removed, and the core removing effect is affected. The core removing needle 14 removes the lotus seed core from the protrusions.

[0039] The side of the two mounting plates 3 is fixedly connected with the fixed frame 28, the upper end of the fixed frame 28 is fixedly connected with the connecting frame 9, the upper end of the connecting frame 9 is fixedly connected with the first air cylinder 8, and the piston rod of the first air cylinder 8 is movably arranged through the lower end of the connecting frame 9 and is fixed with the moving plate 7. The first air cylinder 8 can drive the moving plate 7 to move downward.

[0040] The vibration mechanism 6 is arranged between the screening box 5 and the mounting frame 4, and comprises a gear slot 601, a half gear 602, a machine base 603, a first motor 604 and four first springs 606. The gear slot 601 is arranged on one side of the screening box 5. The half gear 602 is rotatably connected to the upper end of the mounting frame 4. The machine base 603 is fixedly connected to the upper end of the mounting frame 4. The first motor 604 is fixedly connected to the upper end of the machine base 603. The output end of the first motor 604 is movably penetrated through the lower end of the machine base 603 and fixedly connected to the upper end of the half gear 602. The four first springs 606 are respectively fixedly connected to the two sides of the screening box 5, and the other sides of the four first springs 606 are respectively fixedly connected to the two side walls of the mounting frame 4. The vibration mechanism 6 can drive the screening box 5 to vibrate. Two slide rods 605 are fixedly connected between the side walls of the mounting frame 4. The screening box 5 is slidably connected to the circumferential side of the two slide rods 605. The first motor 604 is started. The output end of the first motor 604 drives the half gear 602 to rotate. The half gear 602 rotates to the side with gear teeth. The gear slot 601 and the half gear 602 are engaged. The screening box 5 moves. When the half gear 602 rotates to the side without gear teeth, the first springs 606 drive the screening box 5 to return to the original position due to the elastic recovery of the first springs 606, so that the screening box 5 can shake back and forth, and the lotus seeds can be shaken off from the material leakage pipe 13 in a vertical state.

[0041] The lower plate 10 is fixedly connected between the two mounting plates 3, the upper end of the lower plate 10 is provided with a plurality of discharging grooves 11, one side of the two mounting plates 3 is fixedly connected with a fan 19, the lower part of the fan 19 is provided with a collecting box 12, the fan 19 performs winnowing treatment on the lotus flowers, the detection plate 20 is slidingly arranged between the two mounting plates 3, the upper end of the detection plate 20 is fixedly connected with a detection frame 23, the lower end of the detection frame 23 is provided with a gravity sensing area, the upper part of the detection plate 20 is provided with a plurality of T-shaped rods 22, the lower end of each T-shaped rod 22 is movably penetrated through the lower end of the detection plate 20, the lower end of each T-shaped rod 22 is fixedly connected with a fourth spring 21, the lower end of each fourth spring 21 is fixedly connected to the upper end of the detection plate 20, the T-shaped rod 22, the fourth spring 21 and the detection frame 23 cooperate to detect whether the lotus seeds are removed from the lotus heart, two groups of moving mechanisms 24 are arranged between the detection plate 20 and the two mounting plates 3, the moving mechanism 24 comprises an extension frame 2401, a second air cylinder 2402, a sliding groove 2403 and a sliding block 2404, the extension frame 2401 is fixedly connected to the upper end of the mounting plate 3, the sliding groove 2403 is arranged on one side of the mounting plate 3, the sliding block 2404 is slidingly connected in the sliding groove 2403, the detection plate 20 is fixedly connected to one side of the sliding block 2404, the second air cylinder 2402 is fixedly connected to the upper end of the extension frame 2401, and the piston rod of the second air cylinder 2402 movably penetrates through the inner top wall of the extension frame 2401 and is fixed to the upper end of the sliding block 2404, the moving mechanism 24 can drive the detection plate 20 to move downward, so that the T-shaped rod 22 can be conveniently detected. The two side walls of the sliding groove 2403 are provided with limiting grooves 2405, the sliding block 2404 is slidingly connected in the two limiting grooves 2405, the second air cylinder 2402 is started, the second air cylinder 2402 pushes the sliding block 2404 downward, the sliding block 2404 pushes the detection plate 20 downward, the detection plate 20 drives the T-shaped rod 22 to move downward, if the lotus seeds are removed from the lotus heart, the T-shaped rod 22 can pass through the hollow part of the lotus heart, if the lotus seeds are not removed from the lotus heart, the T-shaped rod 22 cannot pass through the lotus seeds, the T-shaped rod 22 is driven by the force of the lotus seeds to move upward, the upper end of the T-shaped rod 22 can be sprayed to the sensing end below the detection frame 23, when the lotus seeds move downward along the lower plate 10 and the discharging grooves 11, the fan 19 can be prompted by the sensor of the detection frame 23, the lotus seeds without being removed from the lotus heart can be blown forward, so that the lotus seeds without being removed from the lotus heart fall into the cavity in front of the collecting box 12.

[0042] The implementation principle of the above embodiment is that lotus seeds are added into the screening box 5, the opening of the vibrating material leakage pipe 13 of the screening box 5 is small, and only the lotus seeds in a vertical state can fall, that is, the convex part is upward, the lotus seeds in a vertical state fall into the lotus seed groove 25 and the limiting groove 26, the first air cylinder 8 is started, the first air cylinder 8 pushes the moving plate 7 downward, the moving plate 7 drives the core-removing needle 14 and the clamping plate 17 downward, the clamping plate 17 collides with the upper end of the conveyor 2, the third spring 1801 is in a compressed state, the pushing block 1606 is started, the output end of the pushing block 1606 drives the second motor 1605 to rotate, the second motor 1605 rotates, the longer end of the second motor 1605 gradually separates from one side of the moving block 15, the second spring 1603 moves the moving block 15 due to the elastic recovery of itself, the two moving blocks 15 move to the lotus seeds to clamp the lotus seeds, the core-removing needle 14 continues to move downward with the moving plate 7 to perform the core-removing operation, so that the lotus seeds are clamped and fixed by the clamping plate 17 in a state that the convex part is upward, the core-removing needle 14 is prevented from shaking during the core-removing process, the lotus seed core is prevented from not being removed, the core-removing effect is affected, and the lotus seed core is removed from the convex part by the core-removing needle 14.

[0043] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0044] The embodiments of the specific implementation are the preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A device for processing lotus seeds by core removal, comprising two frames (1), characterized in that: The adjacent sides of the two racks (1) are fixedly connected with mounting plates (3), a waste box (27) is provided between the two racks (1), a conveyor (2) is provided between the two mounting plates (3), a mounting frame (4) is fixedly connected to one side of the two mounting plates (3), a screening box (5) is provided in the mounting frame (4), and a plurality of leakage pipes (13) are fixedly connected to the inner bottom wall of the screening box (5), the opening of the leakage pipe (13) can only allow lotus seeds to fall in a vertical state, and the plurality of leakage pipes (13) can only allow lotus seeds to fall in a vertical state. The tubes (13) all pass through the lower end of the screening box (5), the surface of the conveyor (2) is provided with a plurality of lotus seed grooves (25), the inner bottom walls of the plurality of lotus seed grooves (25) are provided with limiting grooves (26), a movable plate (7) is provided above the conveyor (2), a plurality of core removal needles (14) are fixedly connected to the lower end of the movable plate (7), two movable blocks (15) are provided below the movable plate (7), and a telescopic mechanism (18) is provided below the two movable blocks (15). Each group of the movable blocks (15) is provided with a plurality of core removal needles (14). The telescopic mechanism (18) includes two third springs (1801), the lower ends of the four third springs (1801) are fixedly connected to two clamping plates (17), and a clamping mechanism (16) is provided above the two moving blocks (15). The clamping mechanism (16) includes two rectangular slots (1601), four second springs (1603), a rotating slot (1604), a second motor (1605) and a pushing block (1606). The two rectangular slots (1601) are both opened on the moving plate ( 7), the four second springs (1603) are respectively fixedly connected to the adjacent inner walls of the two rectangular grooves (1601), the two moving blocks (15) are respectively fixedly connected to the other side of the four second springs (1603), the rotating groove (1604) is opened on the inner top wall of the two rectangular grooves (1601), the pushing block (1606) is fixedly connected to the inner top wall of the rotating groove (1604), and the second motor (1605) is fixedly connected to the output end of the pushing block (1606); A blanking plate (10) is fixedly connected between the two mounting plates (3), a plurality of blanking troughs (11) are provided at the upper end of the blanking plate (10), a fan (19) is fixedly connected to one side of the two mounting plates (3), and a material receiving box (12) is provided below the fan (19); A detection plate (20) is slidably arranged between the two mounting plates (3), the upper end of the detection plate (20) is fixedly connected to a detection frame (23), a plurality of T-shaped rods (22) are arranged above the detection plate (20), and the plurality of T-shaped rods (22) are movably passed through the lower end of the detection plate (20), the lower ends of the plurality of T-shaped rods (22) are fixedly connected to a fourth spring (21), and the lower ends of the plurality of fourth springs (21) are fixedly connected to the upper end of the detection plate (20); Two groups of moving mechanisms (24) are provided between the detection plate (20) and the two mounting plates (3), and the moving mechanism (24) comprises an extension frame (2401), a second cylinder (2402), a sliding groove (2403) and a slider (2404), wherein the extension frame (2401) is fixedly connected to the upper end of the mounting plate (3), the sliding groove (2403) is opened on one side of the mounting plate (3), the slider (2404) is slidably connected in the sliding groove (2403), the detection plate (20) is fixedly connected to one side of the slider (2404), the second cylinder (2402) is fixedly connected to the upper end of the extension frame (2401), and the piston rod of the second cylinder (2402) movably passes through the inner top wall of the extension frame (2401) and is fixed to the upper end of the slider (2404); After the lotus seeds are cored, the T-shaped rod (22) can pass through the hollow part of the lotus core. If the lotus seeds are not cored, the T-shaped rod (22) cannot pass through the lotus seeds. The T-shaped rod (22) is moved upward by the force of the lotus seeds. The upper end of the T-shaped rod (22) can touch the sensing end below the detection frame (23). When the lotus seeds move downward along the discharge plate (10) and the discharge chute (11), the fan (19) receives the prompt from the sensor of the detection frame (23) and blows the lotus seeds that are not cored forward, so that the lotus seeds that are not cored fall into the cavity in front of the receiving box (12).

2. The device for lotus seed core removal according to claim 1, characterized in that: One side of the two mounting plates (3) is fixedly connected to a fixing frame (28), the upper end of the fixing frame (28) is fixedly connected to a connecting frame (9), the upper end of the connecting frame (9) is fixedly connected to a first cylinder (8), and the piston rod of the first cylinder (8) movably passes through the lower end of the connecting frame (9) and is fixed to the movable plate (7).

3. The device for core removal of lotus seeds according to claim 1, characterized in that: A vibration mechanism (6) is provided between the screening box (5) and the mounting frame (4), the vibration mechanism (6) comprising a tooth groove (601), a half gear (602), a machine base (603), a first motor (604) and four first springs (606), the tooth groove (601) being provided on one side of the screening box (5), the half gear (602) being rotatably connected to the upper end of the mounting frame (4), the machine base (603) being fixedly connected to the upper end of the mounting frame (4), the first motor (604) being fixedly connected to the upper end of the machine base (603), and the output end of the first motor (604) being movable through the lower end of the machine base (603) and being fixed to the upper end of the half gear (602), the four first springs (606) being fixedly connected to both sides of the screening box (5), and the other sides of the four first springs (606) being fixedly connected to the two side walls of the mounting frame (4).

4. The device for lotus seed core removal according to claim 1, characterized in that: Two round rods (1602) are fixedly connected between the two side walls of the two rectangular grooves (1601) that are away from each other, and the two moving blocks (15) are both slidably connected to the circumferential sides of the two round rods (1602).

5. The device for lotus seed core removal according to claim 1, characterized in that: A telescopic rod (1802) is provided in each of the two third springs (1801), and the two telescopic rods (1802) are fixedly connected between the moving block (15) and the clamping plate (17).

6. The device for core removal of lotus seeds according to claim 3, characterized in that: Two sliding rods (605) are fixedly connected between the side walls of the mounting frame (4), and the screening box (5) is slidably connected to the circumferential sides of the two sliding rods (605).

7. The device for lotus seed core removal according to claim 1, characterized in that: Both side walls of the sliding groove (2403) are provided with limiting grooves (2405), and the sliding block (2404) is slidably connected in the two limiting grooves (2405).

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