An injury preventing green bean flexible stripping device
Patent Information
- Application Number
- CN202522108016.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-09-30
AI Technical Summary
手工剥壳是较为原始的方式，其主要依赖人工通过捏压豆荚两侧、掰断中缝来完成剥壳操作；然而，手工剥壳效率极低，难以适应规模化生产，手工剥壳的人工成本较高，且劳动强度大，不利于生产效益的提升；
1、该防损伤的生毛豆柔性剥离装置，当生毛豆通过时，采用食品级硅橡胶的橡胶柱会发生弹性形变，带动移动板在移动槽内上下移动，从而调整从动辊的位置，使从动辊与驱动辊之间的间距对毛豆进行挤压完成剥离，此外，该结构还可适应不同毛豆的大小；这种柔性调节方式可避免因生毛豆大小不一而造成的损伤，同时保证生毛豆在两者之间顺利通过并完成剥离动作，移动槽为移动板的移动提供了导向。
Smart Images
Figure CN224853000U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agricultural product processing equipment technology, and in particular to a flexible peeling device for raw soybeans that prevents damage. Background Technology
[0002] In the processing of raw edamame, shelling is a crucial step that directly affects the quality, commercial value, and efficiency of subsequent processing. For special varieties of raw edamame such as green soybeans, the shelling process is more demanding due to their susceptibility to breakage and the presence of short, dense, easily detached or tangled fuzz on their outer skin. Currently, the shelling methods for raw edamame are mainly divided into two categories: manual shelling and traditional mechanical shelling. However, both of these methods have obvious shortcomings when processing large green soybeans. Manual shelling is a relatively primitive method, which mainly relies on people to squeeze the sides of the pod and break the seam to complete the shelling operation. However, manual shelling is extremely inefficient and difficult to adapt to large-scale production. The labor cost of manual shelling is high and the labor intensity is high, which is not conducive to improving production efficiency. Traditional mechanical shelling devices often use rigid structures when processing green soybeans, resulting in hard contact with the pods. Furthermore, the squeezing force is difficult to control precisely, often leading to excessive squeezing force. This can easily cause the soybeans to crack, and the skin to develop severe scratches or indentations, affecting the appearance and commercial value of the soybeans. Traditional mechanical shelling devices usually cannot effectively simulate the "light force" of manual peeling, making it difficult to adapt to the characteristics of green soybeans. They have poor adaptability and cannot guarantee a stable shelling effect. In summary, existing manual and traditional mechanical shelling methods cannot meet the requirements of damage prevention, high efficiency, and adaptation to the special physical characteristics of green soybeans. Therefore, developing a damage-resistant flexible shelling device for raw soybeans is of great practical significance. Utility Model Content
[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a solution that can solve the above-mentioned problem.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a flexible peeling device for raw soybeans that prevents damage, comprising a main frame, wherein the main frame is a cuboid frame structure, and support feet are fixedly connected to the four corners of the bottom end of the main frame, a feeding mechanism is provided on the right side of the main frame, and a flexible peeling mechanism is provided on the right side of the main frame. The main frame has a pod guide plate on the right side of the flexible peeling mechanism and an edamame guide plate on the bottom side.
[0005] Preferably, the feeding mechanism includes a feeding hopper, which is fixedly connected to the main frame. The top and right sides of the feeding hopper are open, and a guide plate is provided at the bottom of the feeding hopper. The guide plate is horizontally inclined and has grooves, in which raw soybeans move.
[0006] Preferably, four springs are fixedly connected around the hopper, and the other end of the springs is fixedly connected to the main frame. A vibration motor is fixedly connected to the bottom of the guide plate.
[0007] Preferably, the flexible peeling mechanism includes a mounting plate, which is fixedly connected to the right side of the main frame corresponding to the feed hopper. Two holding rollers are vertically rotatably connected to the mounting plate near the feed hopper. A gap is provided between the two clamping rollers, and gears are fixedly connected to one end of the two clamping rollers that passes through the mounting plate. The two gears are meshed together.
[0008] Preferably, a drive roller is rotatably connected to the mounting plate, a motor mounting base is fixedly connected to the main frame, a drive motor is fixedly connected to the motor mounting base, and the output end of the drive motor passes through the mounting plate and is fixedly connected to the drive roller. The drive roller and the holding roller are fixedly connected to the other end of the mounting plate by a synchronous pulley. The synchronous pulley on the drive roller is connected to a synchronous belt, which is connected to the mounting plate.
[0009] Preferably, there is a driven roller between the two mounting plates, and a moving groove is provided on the mounting plate. A rubber column is fixedly connected to the top of the moving groove, and a moving plate is fixedly connected to the other end of the rubber column. The driven roller rotates and is connected to the moving plate.
[0010] Preferably, the pod guide plate is fixedly connected to the right side of the main frame, and one end of the pod guide plate is disposed between the drive roller and the driven roller.
[0011] Preferably, the edamame guide plate is fixedly connected to the bottom end of the main frame, and one end of the edamame guide plate is set at the bottom end of the holding roller and the drive roller.
[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This damage-resistant flexible raw edamame peeling device features a rubber column made of food-grade silicone rubber that undergoes elastic deformation as raw edamame passes through. This deformation causes the moving plate to move up and down within the moving groove, adjusting the position of the driven roller. The distance between the driven roller and the driving roller is then used to squeeze the edamame and complete the peeling process. Furthermore, this structure can accommodate different sizes of edamame. This flexible adjustment method avoids damage caused by varying sizes of raw edamame while ensuring that the edamame passes smoothly between the two rollers and completes the peeling process. The moving groove provides guidance for the movement of the moving plate.
[0013] 2. This damage-resistant flexible stripping device for raw edamame uses a three-phase asynchronous motor driven by a motor mounting bracket. During operation, it drives the drive roller to rotate. The synchronous pulley on the drive roller transmits power to the synchronous pulley on the clamping roller via a synchronous belt, causing the clamping roller to rotate. Due to the meshing of gears at one end of the two clamping rollers, they rotate in opposite directions. Raw edamame enters through the gap between the two clamping rollers, is clamped by the rotating clamping roller, and is conveyed forward. During the clamping and conveying process, the raw edamame undergoes preliminary processing. Attached Figure Description
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the structure of a flexible peeling device for raw soybeans that prevents damage, according to this utility model. Figure 2 This is a front view of a flexible peeling device for raw soybeans that prevents damage, according to this utility model. Figure 3 This utility model Figure 2 Enlarged view of point A; Figure 4 This is a schematic diagram of the back of a flexible peeling device for raw soybeans that prevents damage, according to this utility model. Figure 5 This is a cross-sectional schematic diagram of a flexible peeling device for raw soybeans that prevents damage, according to this utility model.
[0015] Reference numerals: 1. Main frame; 2. Supporting leg; 3. Feed hopper; 4. Guide plate; 5. Spring; 6. Vibration motor; 7. Mounting plate; 8. Holding roller; 9. Gear; 10. Drive roller; 11. Motor mounting base; 12. Drive motor; 13. Synchronous pulley; 14. Synchronous belt; 15. Driven roller; 16. Moving groove; 17. Rubber column; 18. Moving plate; 19. Pod guide plate; 20. Edamame guide plate. Detailed Implementation
[0016] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0017] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0018] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.
[0019] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0020] Please see Figure 1-5 This utility model provides a technical solution: a flexible peeling device for raw soybeans that prevents damage, including a main frame 1, the main frame 1 is a cuboid frame structure, the four corners of the bottom end of the main frame 1 are fixedly connected with support feet 2, a feeding mechanism is provided on the right side of the main frame 1, and a flexible peeling mechanism is provided on the right side of the main frame 1. The main frame 1 has a pod guide plate 19 on the right side of the flexible peeling mechanism and an edamame guide plate 20 on the bottom side. The main frame 1 serves as the basic support structure for the entire device. The rectangular frame design ensures the overall stability and structural strength of the device. The support legs 2 play a role in balancing and fixing the device, preventing it from shifting due to vibration or other factors during operation. The feeding mechanism is responsible for conveying raw soybeans to the flexible peeling mechanism, which peels the raw soybeans. The pod guide plate 19 and the soybean guide plate 20 guide the peeled pods and soybeans to different collection areas, respectively, to achieve the separation and collection of pods and soybeans. All parts cooperate with each other to ensure the orderly operation of the device. Furthermore, the feeding mechanism includes a feeding hopper 3, which is fixedly connected to the main frame 1. The top and right sides of the feeding hopper 3 are open, and a guide plate 4 is provided at the bottom of the feeding hopper 3. The guide plate 4 is horizontally inclined and has a groove, in which raw soybeans move. Four springs 5 are fixedly connected around the circumference of the feed hopper 3, and the other end of the springs 5 is fixedly connected to the main frame 1. A vibration motor 6 is fixedly connected to the bottom end of the guide plate 4; Raw soybeans are fed into the top of the feed hopper 3. The feed hopper 3 is open on the right side, which facilitates the entry of materials. The horizontally inclined design of the guide plate 4, combined with the groove, provides a directional path for the raw soybeans to move and prevents them from rolling around. When the vibrating motor 6 is working, it generates vibration, which is transmitted to the feed hopper 3 through the guide plate 4, so that the raw soybeans can move smoothly along the groove of the guide plate 4 under the action of vibration. Four springs 5 connect the feed hopper 3 and the main frame 1, which can buffer the vibration generated by the vibrating motor 6, reduce the impact on the main frame 1, and enhance the vibration effect of the feed hopper 3 to ensure that the raw soybeans are continuously and stably conveyed to the subsequent mechanism. Furthermore, the flexible peeling mechanism includes a mounting plate 7, which is fixedly connected to the main frame 1 on both sides of the right end of the feed hopper 3. Two holding rollers 8 are vertically rotatably connected on the mounting plate 7 near the feed hopper 3. A gap is provided between the two holding rollers 8, and a gear 9 is fixedly connected to one end of the two holding rollers 8 that passes through the mounting plate 7. The two gears 9 are meshed together. A drive roller 10 is rotatably connected to the mounting plate 7, a motor mounting base 11 is fixedly connected to the main frame 1, a drive motor 12 is fixedly connected to the motor mounting base 11, and the output end of the drive motor 12 passes through the mounting plate 7 and is fixedly connected to the drive roller 10. The drive roller 10 and the holding roller 8 are fixedly connected to the other end of the mounting plate 7 by a synchronous pulley 13. The synchronous pulley 13 on the drive roller 10 is connected to a synchronous belt 14, which is connected to the mounting plate 7. The mounting plate 7 provides mounting support for the various components of the flexible peeling mechanism; the drive motor 12, which is a three-phase asynchronous motor, is fixed by the motor mounting base 11. When working, it drives the drive roller 10 to rotate. The synchronous wheel 13 on the drive roller 10 transmits power to the synchronous wheel 13 on the holding roller 8 through the synchronous belt 14, causing the holding roller 8 to rotate; since the gears 9 at one end of the two holding rollers 8 are meshed, they will rotate in opposite directions; raw soybeans enter from the gap between the two holding rollers 8, are clamped by the rotating holding rollers 8 and conveyed forward. During the clamping and conveying process, the raw soybeans are initially processed to prepare for subsequent peeling; Furthermore, there is a driven roller 15 between the two mounting plates 7, and a moving groove 16 is provided on the mounting plate 7. A rubber column 17 is fixedly connected to the top of the moving groove 16, and a moving plate 18 is fixedly connected to the other end of the rubber column 17. The driven roller 15 is rotatably connected to the movable plate 18; The driven roller 15 works in conjunction with the drive roller 10 to further process the raw edamame. When the raw edamame passes through, the rubber column 17, made of food-grade silicone rubber, undergoes elastic deformation, causing the moving plate 18 to move up and down within the moving groove 16. This adjusts the position of the driven roller 15, allowing the gap between the driven roller 15 and the drive roller 10 to squeeze and peel the edamame. In addition, this structure can adapt to different sizes of edamame. This flexible adjustment method can avoid damage caused by different sizes of raw edamame, while ensuring that the raw edamame passes smoothly between the two and completes the peeling action. The moving groove 16 provides guidance for the movement of the moving plate 18. Furthermore, the pod guide plate 19 is fixedly connected to the right side of the main frame 1, and one end of the pod guide plate 19 is disposed between the drive roller 10 and the driven roller 15. The edamame guide plate 20 is fixedly connected to the bottom end of the main frame 1, and one end of the edamame guide plate 20 is set at the bottom end of the holding roller 8 and the drive roller 10. After being processed by the drive roller 10 and driven roller 15, the bean pods are guided onto the bean pod guide plate 19. Since one end of the bean pod guide plate 19 is located between the drive roller 10 and driven roller 15, it can accurately receive the bean pods. Then, relying on its own tilt angle, the bean pods slide along the plate to the designated collection point. The edamame that has been separated will fall onto the edamame guide plate 20 located at the bottom of the holding roller 8 and drive roller 10. The edamame guide plate 20 guides the edamame to the corresponding collection area, realizing the effective separation and separate collection of bean pods and edamame, and improving the convenience of subsequent processing.
[0021] Working principle: Raw soybeans are fed into the top of the feed hopper 3. The feed hopper 3 is open on the right side, which facilitates the entry of materials. The horizontally inclined design of the guide plate 4, combined with the groove, provides a directional path for the raw soybeans, preventing them from rolling around randomly. When the vibrating motor 6 is working, it generates vibration, which is transmitted to the feed hopper 3 through the guide plate 4, allowing the raw soybeans to move smoothly along the groove of the guide plate 4 under the action of vibration. Four springs 5 connect the feed hopper 3 and the main frame 1, which can buffer the vibration generated by the vibrating motor 6, reduce the impact on the main frame 1, and enhance the vibration effect of the feed hopper 3, ensuring that the raw soybeans are continuously and stably conveyed to the subsequent mechanism. The mounting plate 7 provides mounting support for the various components of the flexible peeling mechanism; the drive motor 12, which is a three-phase asynchronous motor, is fixed by the motor mounting base 11. When working, it drives the drive roller 10 to rotate. The synchronous wheel 13 on the drive roller 10 transmits power to the synchronous wheel 13 on the holding roller 8 through the synchronous belt 14, causing the holding roller 8 to rotate; since the gears 9 at one end of the two holding rollers 8 are meshed, they will rotate in opposite directions; raw soybeans enter from the gap between the two holding rollers 8, are clamped by the rotating holding rollers 8 and conveyed forward. During the clamping and conveying process, the raw soybeans are initially processed to prepare for subsequent peeling; The driven roller 15 works in conjunction with the drive roller 10 to further process the raw edamame. When the raw edamame passes through, the rubber column 17, made of food-grade silicone rubber, undergoes elastic deformation, causing the moving plate 18 to move up and down within the moving groove 16. This adjusts the position of the driven roller 15, allowing the gap between the driven roller 15 and the drive roller 10 to squeeze and peel the edamame. In addition, this structure can adapt to different sizes of edamame. This flexible adjustment method can avoid damage caused by different sizes of raw edamame, while ensuring that the raw edamame passes smoothly between the two and completes the peeling action. The moving groove 16 provides guidance for the movement of the moving plate 18. After being processed by the drive roller 10 and driven roller 15, the bean pods are guided onto the bean pod guide plate 19. Since one end of the bean pod guide plate 19 is located between the drive roller 10 and driven roller 15, it can accurately receive the bean pods. Then, relying on its own tilt angle, the bean pods slide along the plate to the designated collection point. The edamame that has been separated will fall onto the edamame guide plate 20 located at the bottom of the holding roller 8 and drive roller 10. The edamame guide plate 20 guides the edamame to the corresponding collection area, realizing the effective separation and separate collection of bean pods and edamame, and improving the convenience of subsequent processing.
[0022] Structural Description: The clamping roller 8 is vertically rotatably connected to the mounting plate 7 near the feed hopper 3, with a gap between the two. One end of the roller passes through the mounting plate 7 and is fixedly connected to the gear 9, while the other end is fixedly connected to the synchronous pulley 13. Its function is to clamp and convey raw edamame forward. The gap is adapted to the size of the raw edamame. When rotating, it performs preliminary processing on the raw edamame to prepare for subsequent peeling. The gear 9 meshes to achieve reverse rotation, ensuring stable clamping and conveying. Gear 9: Fixedly connected to one end of the holding roller 8 that passes through the mounting plate 7, the two mesh with each other; its function is to transmit power so that the two holding rollers 8 can rotate in opposite directions, ensuring effective clamping and conveying of raw soybeans and ensuring that the conveying direction is consistent; Drive roller 10: Rotatably connected to mounting plate 7, one end is connected to the output end of drive motor 12, and the other end is fixedly connected to synchronous wheel 13; its function is to rotate under the drive motor 12, and transmit power to the holding roller 8 through synchronous wheel 13 and synchronous belt 14, so as to provide power for the flexible peeling mechanism and drive each roller to rotate to realize the peeling action. Motor mounting bracket 11: It is fixedly connected to the main frame 1, and the drive motor 12 is fixedly connected to it; its function is to fix the drive motor 12, ensure that the motor is installed firmly, prevent the motor from shaking when it is working, and ensure stable power output. Drive motor 12: It is fixedly connected to the motor mounting base 11, and its output end passes through the mounting plate 7 and is fixedly connected to the drive roller 10. Its function is to provide power to drive the drive roller 10 to rotate, and then drive the holding roller 8 and other components to rotate through the transmission components. It is the power source of the flexible peeling mechanism and ensures that the peeling action continues. Synchronous pulley 13: It is fixedly connected to the other end of the drive roller 10 and the holding roller 8 passing through the mounting plate 7 respectively. The synchronous pulley 13 on the drive roller 10 is connected to the synchronous belt 14. Its function is to transmit power. The synchronous belt 14 transmits the power of the drive roller 10 to the holding roller 8, so that the holding roller 8 rotates synchronously with the drive roller 10, ensuring that the speed of each roller is coordinated. Synchronous belt 14: The synchronous pulley 13 on the drive roller 10 and the synchronous pulley 13 on the mounting plate 7 are connected to the holding roller 8; its function is to transmit power, realize the power transmission between the drive roller 10 and the holding roller 8, ensure the speed matching between the two, and make the peeling action continuous. Driven roller 15: Rotatably connected to the movable plate 18, located between the two mounting plates 7; its function is to cooperate with the drive roller 10 to further process the raw soybeans, and to assist in peeling by rotating, and to complete the peeling action of the raw soybeans in cooperation with the drive roller 10. The moving groove 16 is formed on the mounting plate 7 and the top is fixedly connected to the rubber column 17; its function is to provide a moving guide for the moving plate 18, allowing the moving plate 18 to move up and down, so that the position of the driven roller 15 can be adjusted to accommodate raw soybeans of different sizes. Rubber column 17: One end is fixedly connected to the top of the moving groove 16, and the other end is fixedly connected to the moving plate 18; its function is to use elastic deformation to drive the moving plate 18 to move up and down in the moving groove 16 when the size of the raw edamame beans is different, to adjust the position of the driven roller 15, avoid damage caused by different sizes, and achieve flexible adjustment. Movable plate 18: It is fixedly connected to the other end of the rubber column 17 and rotatably connected to the driven roller 15. Its function is to support the driven roller 15 and move along the moving groove 16 under the drive of the rubber column 17, so as to realize the position adjustment of the driven roller 15 and ensure that the driven roller 15 and the drive roller 10 are well matched.
[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A damage-resistant flexible peeling device for raw soybeans, comprising a main frame (1), characterized in that: The main frame (1) is a cuboid frame structure. Support feet (2) are fixedly connected to the four corners of the bottom end of the main frame (1). A feeding mechanism is provided on the right side of the main frame (1), and a flexible peeling mechanism is provided on the right side of the main frame (1). The main frame (1) has a pod guide plate (19) on the right side of the flexible peeling mechanism and an edamame guide plate (20) on the bottom side.
2. The damage-resistant flexible peeling device for raw soybeans according to claim 1, characterized in that: The feeding mechanism includes a feeding hopper (3), which is fixedly connected to the main frame (1). The top and right sides of the feeding hopper (3) are open, and a guide plate (4) is provided at the bottom of the feeding hopper (3). The guide plate (4) is horizontally inclined and has grooves.
3. The damage-resistant flexible peeling device for raw soybeans according to claim 2, characterized in that: Four springs (5) are fixedly connected around the feed hopper (3), and the other end of the springs (5) is fixedly connected to the main frame (1). A vibration motor (6) is fixedly connected to the bottom end of the guide plate (4).
4. The damage-resistant flexible peeling device for raw soybeans according to claim 3, characterized in that: The flexible peeling mechanism includes a mounting plate (7), which is fixedly connected to the right side of the feed hopper (3) on the main frame (1). Two holding rollers (8) are vertically rotatably connected on the mounting plate (7) near the feed hopper (3). A gap is provided between the two holding rollers (8), and a gear (9) is fixedly connected to one end of the two holding rollers (8) passing through the mounting plate (7), and the two gears (9) are meshed together.
5. The damage-resistant flexible peeling device for raw soybeans according to claim 4, characterized in that: A drive roller (10) is rotatably connected to the mounting plate (7), a motor mounting base (11) is fixedly connected to the main frame (1), a drive motor (12) is fixedly connected to the motor mounting base (11), and the output end of the drive motor (12) passes through the mounting plate (7) and is fixedly connected to the drive roller (10). The drive roller (10) and the holding roller (8) are fixedly connected to the other end of the mounting plate (7) by a synchronous pulley (13). The synchronous pulley (13) on the drive roller (10) is connected to a synchronous belt (14), which is connected to the mounting plate (7).
6. The damage-resistant flexible peeling device for raw soybeans according to claim 5, characterized in that: There is a driven roller (15) between the two mounting plates (7), and a moving groove (16) is provided on the mounting plate (7). A rubber column (17) is fixedly connected to the top of the moving groove (16), and a moving plate (18) is fixedly connected to the other end of the rubber column (17). The driven roller (15) is rotatably connected to the moving plate (18).
7. A flexible raw soybean peeling device with damage prevention according to claim 6, characterized in that: The pod guide plate (19) is fixedly connected to the right side of the main frame (1), and one end of the pod guide plate (19) is set between the drive roller (10) and the driven roller (15).
8. The damage-resistant flexible peeling device for raw soybeans according to claim 7, characterized in that: The edamame guide plate (20) is fixedly connected to the bottom end of the main frame (1), and one end of the edamame guide plate (20) is set at the bottom end of the holding roller (8) and the driving roller (10).