Shell breaking device for lotus seed processing
By combining a servo motor-driven ball screw pair and an electric push rod, the lotus seed shelling machine can be quickly fed and easily moved, solving the problems of laborious feeding and inconvenient transfer, thus improving work efficiency and practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2026-04-03
AI Technical Summary
The existing lotus seed shelling machine is time-consuming and labor-intensive in the feeding and transfer process, which reduces work efficiency and is inconvenient to move.
The servo motor drives the ball screw pair to move the feeding box, and the electric push rod and sealing plate enable rapid feeding. It is equipped with casters and support components for easy movement and stable support.
It improves the feeding efficiency of the lotus seed shelling machine, reduces labor consumption, facilitates device movement and stable support, and enhances the practicality of the device.
Smart Images

Figure CN224069649U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of lotus seed shell breaking, and more specifically, to a shell breaking device for lotus seed processing. Background Technology
[0002] Lotus seeds are a traditional Chinese medicine. They are the dried, mature seeds of the lotus plant (Nelumbo nucifera), belonging to the Nymphaeaceae family. They are distributed throughout my country, both in the north and south. They are used to tonify the spleen and stop diarrhea, stop leukorrhea, benefit the kidneys and astringe essence, and nourish the heart and calm the mind. They are commonly used for spleen deficiency diarrhea, leukorrhea, seminal emission, palpitations, and insomnia. During lotus seed processing, a shell-breaking machine is needed to break the lotus seeds' shells.
[0003] However, when using the current lotus seed shelling machine, the user needs to lift the unshelled lotus seeds to the height of the feeding hopper and then pour the lotus seeds into the feeding hopper for feeding. The whole process is time-consuming and laborious, which reduces work efficiency and the practicality of the device. At the same time, when moving the lotus seed shelling machine, multiple people are needed to lift and transport it, which is very inconvenient and not easy to move. Utility Model Content
[0004] To overcome the above shortcomings, this application provides a lotus seed shell-breaking device, which aims to improve the lotus seed shell-breaking machine. When using the machine, the user needs to lift the unshelled lotus seeds to the height of the feeding hopper and then pour them into the hopper for feeding. The whole process is time-consuming and laborious, which reduces work efficiency and the practicality of the device. At the same time, when moving the lotus seed shell-breaking machine, multiple people are needed to lift and transport it, which is very inconvenient and difficult to move.
[0005] This application provides a lotus seed shell-breaking device, including a shell-breaking structure and a moving structure. The shell-breaking structure includes a lotus seed shell-breaking machine body, a feeding hopper, a support frame, a fixed frame, a servo motor, a ball screw pair, a screw-nut pair, a feeding box, and a discharging assembly. The feeding hopper is connected to the lotus seed shell-breaking machine body, the support frame is connected to the lotus seed shell-breaking machine body, the fixed frame is connected to the support frame, the servo motor is mounted on one side of the fixed frame, the ball screw pair is connected to the servo motor and rotatably connected to the fixed frame, the screw-nut pair is connected to the ball screw pair, the feeding box is connected to the screw-nut pair, and the discharging assembly is hinged to the feeding box. The moving structure includes a mounting plate, casters, and a support assembly. The mounting plate is connected to the lotus seed shell-breaking machine body, the casters are disposed on one side of the mounting plate, and the support assembly is connected to the mounting plate.
[0006] In one specific implementation, the feeding assembly includes a first electric push rod and a sealing plate. The fixed end of the first electric push rod is rotatably connected to the feeding box, and the movable end of the first electric push rod is rotatably connected to the sealing plate. The sealing plate is rotatably connected to the feeding box.
[0007] In the above implementation process, the first electric push rod and the sealing plate enable convenient and rapid material feeding.
[0008] In one specific implementation, the sealing plate is rotatably connected to the feeding box via a hinge.
[0009] In the above implementation process, the hinge design facilitates the rotation of the sealing plate and the feeding box.
[0010] In one specific implementation, the feeding box is provided with an inclined platform.
[0011] In the above implementation process, by setting up an inclined platform in the feeding box, it is possible to facilitate the unloading of materials, avoid leaving some lotus seeds in the feeding box, and improve the unloading efficiency.
[0012] In one specific implementation, a sliding rod is provided inside the fixed frame, and a connecting block is provided on one side of the feeding box, the connecting block being slidably connected to the sliding rod.
[0013] In the above implementation process, the sliding connection between the connecting block and the slide rod can conveniently limit the movement of the lead screw nut pair and the feeding box, making the movement more stable.
[0014] In one specific implementation, the support assembly includes a second electric push rod and a support plate, the second electric push rod being mounted on one side of the mounting plate, and the support plate being connected to the movable end of the second electric push rod.
[0015] In the above implementation process, the second electric push rod and the support plate can be set to easily support the device and prevent the device from shifting during use.
[0016] In one specific implementation, an anti-slip pad is provided on one side of the support plate.
[0017] In the above implementation process, by setting an anti-slip pad on one side of the support plate, the friction can be easily increased, thereby improving the support effect.
[0018] In one specific implementation, the fixing frame is connected to the support frame by a screw.
[0019] In the above implementation process, the screw makes it easy to assemble and disassemble the fixed frame.
[0020] Compared with the prior art, the beneficial effects of this application are as follows: the servo motor drives the ball screw pair to rotate, which causes the screw nut pair and the feeding box to move, making it easy to move the lotus seeds to the top of the feeding hopper. The setting of the unloading component enables convenient and fast unloading and feeding of lotus seeds, improving work efficiency and saving labor. The setting of the mounting plate and casters facilitates the movement of this device. The setting of the support component enables convenient support of this device and prevents the device from shifting during use. Attached Figure Description
[0021] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of a shell-breaking device for lotus seed processing provided in the embodiments of this application;
[0023] Figure 2 A side view of a shell-breaking device for lotus seed processing provided for the embodiments of this application;
[0024] Figure 3 A schematic cross-sectional view of the feeding assembly provided in this application embodiment;
[0025] Figure 4 A schematic diagram of the movable structure provided for an embodiment of this application.
[0026] In the diagram: 10 - Shell-breaking structure; 110 - Lotus seed shell-breaking machine main body; 120 - Feed hopper; 130 - Support frame; 140 - Fixed frame; 1401 - Slide rod; 150 - Servo motor; 160 - Ball screw pair; 170 - Screw and nut pair; 180 - Feeding box; 1801 - Connecting block; 190 - Discharge assembly; 191 - First electric push rod; 192 - Sealing plate; 20 - Moving structure; 210 - Mounting plate; 220 - Universal wheel; 230 - Support assembly; 231 - Second electric push rod; 232 - Support plate. Detailed Implementation
[0027] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.
[0028] Please see Figure 1 This application provides a shell-breaking device for lotus seed processing, including a shell-breaking structure 10 and a moving structure 20.
[0029] Please see Figure 1 , Figure 2 and Figure 3 The shell-breaking structure 10 includes a lotus seed shell-breaking machine body 110, a feeding hopper 120, a support frame 130, a fixed frame 140, a servo motor 150, a ball screw pair 160, a screw nut pair 170, a feeding box 180, and a discharging assembly 190. The feeding hopper 120 is connected to the lotus seed shell-breaking machine body 110, the support frame 130 is connected to the lotus seed shell-breaking machine body 110, the fixed frame 140 is connected to the support frame 130, the servo motor 150 is installed on one side of the fixed frame 140, the ball screw pair 160 is connected to the output end of the servo motor 150, the ball screw pair 160 is rotatably connected to the fixed frame 140, the screw nut pair 170 is threadedly connected to the ball screw pair 160, the feeding box 180 is connected to the screw nut pair 170, and the discharging assembly 190 is hinged to the feeding box 180.
[0030] In a specific configuration, the unloading assembly 190 includes a first electric push rod 191 and a sealing plate 192. The fixed end of the first electric push rod 191 is rotatably connected to the loading box 180, and the movable end of the first electric push rod 191 is rotatably connected to the sealing plate 192. The sealing plate 192 is rotatably connected to the loading box 180. The configuration of the first electric push rod 191 and the sealing plate 192 facilitates convenient and rapid unloading.
[0031] In a specific configuration, the sealing plate 192 is rotatably connected to the feeding box 180 via a hinge. The hinge facilitates the rotation of both the sealing plate 192 and the feeding box 180.
[0032] In the specific setup, a ramp is provided inside the feeding box 180. By providing a ramp inside the feeding box 180, it is easier to unload the lotus seeds and prevent some lotus seeds from remaining inside the feeding box 180, thus improving the unloading efficiency.
[0033] In the specific setup, a slide rod 1401 is provided inside the fixed frame 140, and a connecting block 1801 is provided on one side of the feeding box 180. The connecting block 1801 is slidably connected to the slide rod 1401. The slidable connection between the connecting block 1801 and the slide rod 1401 can conveniently limit the movement of the lead screw nut pair 170 and the feeding box 180, making the movement more stable.
[0034] In a specific configuration, the fixing frame 140 is connected to the support frame 130 via screws. The screws facilitate the assembly and disassembly of the fixing frame 140.
[0035] Please see Figure 1 and Figure 4The movable structure 20 includes a mounting plate 210, casters 220 and a support assembly 230. The mounting plate 210 is connected to the main body 110 of the lotus seed shelling machine. The casters 220 are located on one side of the mounting plate 210. The support assembly 230 is connected to the mounting plate 210.
[0036] In a specific configuration, the support assembly 230 includes a second electric push rod 231 and a support plate 232. The second electric push rod 231 is mounted on one side of the mounting plate 210, and the support plate 232 is connected to the movable end of the second electric push rod 231. The arrangement of the second electric push rod 231 and the support plate 232 facilitates the support of the device and prevents the device from shifting during use.
[0037] In the specific setup, an anti-slip pad is provided on one side of the support plate 232. By providing an anti-slip pad on one side of the support plate 232, the friction can be easily increased, thereby improving the support effect.
[0038] The working principle of this lotus seed shell-breaking device is as follows: When using the lotus seed shell-breaking device, the servo motor 150 drives the ball screw assembly 160 to rotate, causing the screw nut assembly 170 and the feeding box 180 to move, facilitating the movement of the lotus seeds to the top of the feeding hopper 120. At this time, the first electric push rod 191 drives the sealing plate 192 to rotate on one side of the feeding box 180, facilitating the rapid unloading of the lotus seeds. This improves work efficiency, saves labor, and is highly efficient. The installation plate 210 and the casters 220 facilitate the movement of the device. The second electric push rod 231 drives the support plate 232 to move, causing the anti-slip pad on one side of the support plate 232 to contact the ground, facilitating the support of the device and preventing the device from shifting during use.
[0039] It should be noted that the specific models and specifications of the lotus seed shelling machine body 110, servo motor 150, first electric push rod 191 and second electric push rod 231 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail.
[0040] The power supply and operating principle of the lotus seed shell-breaking machine body 110, servo motor 150, first electric push rod 191 and second electric push rod 231 are clear to those skilled in the art and will not be described in detail here.
[0041] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A shell-breaking device for processing lotus seeds, characterized in that, The shell breaking structure (10) comprises a lotus seed shell breaking machine body (110), a feeding hopper (120), a support frame (130), a fixed frame (140), a servo motor (150), a ball screw pair (160), a screw nut pair (170), a feeding box (180) and a discharging assembly (190), the feeding hopper (120) is in communication with the lotus seed shell breaking machine body (110), the support frame (130) is connected with the lotus seed shell breaking machine body (110), the fixed frame (140) is connected with the support frame (130), the servo motor (150) is installed on one side of the fixed frame (140), the ball screw pair (160) is connected with the servo motor (150), the ball screw pair (160) is rotatably connected with the fixed frame (140), the screw nut pair (170) is connected with the ball screw pair (160), the feeding box (180) is connected with the screw nut pair (170), and the discharging assembly (190) is hingedly connected with the feeding box (180). The moving structure (20) comprises a mounting plate (210), universal wheels (220) and a support assembly (230), the mounting plate (210) is connected with the lotus seed shell breaking machine body (110), the universal wheels (220) are arranged on one side of the mounting plate (210), and the support assembly (230) is connected with the mounting plate (210). The discharging assembly (190) comprises a first electric push rod (191) and a blocking plate (192), the fixed end of the first electric push rod (191) is rotatably connected with the feeding box (180), the movable end of the first electric push rod (191) is rotatably connected with the blocking plate (192), and the blocking plate (192) is rotatably connected with the feeding box (180).
2. The husking device for lotus seed processing according to claim 1, characterized in that, The blocking plate (192) is rotatably connected with the feeding box (180) through a hinge.
3. The device according to claim 2, wherein An inclined table is arranged in the feeding box (180).
4. The device according to claim 1, wherein A sliding rod (1401) is arranged in the fixed frame (140), one side of the feeding box (180) is provided with a connecting block (1801), and the connecting block (1801) is slidably connected with the sliding rod (1401).
5. The lotus seed hull breaking device according to claim 1, characterized in that, The support assembly (230) comprises a second electric push rod (231) and a support plate (232), the second electric push rod (231) is installed on one side of the mounting plate (210), and the support plate (232) is connected with the movable end of the second electric push rod (231).
6. The husking device for lotus seed processing according to claim 1, characterized in that, A non-slip pad is arranged on one side of the support plate (232).
7. The device according to claim 6, wherein The fixed frame (140) is connected with the support frame (130) through a screw rod.
8. The device according to claim 1, wherein