Rechargeable portable green walnut peeling machine

Abstract

The utility model belongs to the technical field of agricultural machinery, and discloses a rechargeable portable green walnut peeling machine which comprises a protection box arranged on a walking vehicle convenient to move. The driving assembly is arranged in the protection box and serves as a power source for green walnut peeling. The arc-shaped peeling channel is arranged in the protection box, a first discharge port and a second discharge port are formed in the lower end of the peeling channel, and the first discharge port and the second discharge port communicate with the outside of the protection box; the peeling mechanism comprises a driving wheel and a cutter assembly which are correspondingly arranged, the driving wheel is in transmission connection with the driving assembly, and the cutter assembly is arranged in an arc shape and elastically installed in the peeling channel. The green walnut peeling device is light and compact in structure, flexible to operate, high in protection performance, convenient to flexibly use in an orchard, wider in application range, higher in peeling efficiency of green walnuts in the orchard and higher in quality of obtained walnuts, and is suitable for large-scale popularization and application.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to a rechargeable portable green walnut peeling machine. Background Technology

[0002] Walnuts are a highly nutritious crop with significant economic value. Peeling green walnuts is a crucial step in walnut processing, directly impacting both quality and price.

[0003] Traditional walnut peeling methods mainly rely on manual peeling, fixed large-scale equipment, and semi-mechanized tools. Manual peeling is inefficient, labor-intensive, and leaves residual peel that can easily lead to mold growth. Fixed large-scale equipment relies on external power, is bulky and difficult to transport, and has high procurement and maintenance costs, making it only suitable for centralized processing scenarios and unsuitable for small-scale farmers. Semi-mechanized tools suffer from high power consumption, easily damaged blades, and a high rate of kernel damage, and their reliance on grid power limits their application in remote orchards. Furthermore, the complex orchard environment and the lack of adaptability and portability in existing equipment designs make them prone to malfunction, resulting in low operational efficiency and limited application scenarios.

[0004] Therefore, there is an urgent need for a rechargeable portable green walnut peeling machine to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a rechargeable portable green walnut peeling machine that enables efficient, wireless, and low-cost on-site peeling operations in orchards, thereby solving the problems existing in the prior art.

[0006] To achieve the above objectives, this utility model provides the following solution: This utility model provides a rechargeable portable green walnut peeling machine, comprising:

[0007] A protective box, which is mounted on a mobile vehicle for easy movement;

[0008] A drive component, which is disposed inside the protective box, serves as the power source for peeling green walnuts;

[0009] The peeling channel, which is arranged in an arc shape, is located inside the protective box. The lower end of the peeling channel is provided with a first discharge port and a second discharge port, which are respectively connected to the outside of the protective box.

[0010] The peeling mechanism includes a corresponding drive wheel and a cutter assembly. The drive wheel is connected to the drive assembly for transmission, and the cutter assembly is arranged in an arc shape and elastically installed in the peeling channel.

[0011] Preferably, the cutting tool assembly includes a plurality of peeling blades arranged in an arc shape, the cutting edges of the peeling blades facing the drive wheel, the peeling blades being elastically mounted in the peeling channel, and the two ends of the peeling blades being slidably connected to the peeling channel respectively.

[0012] Preferably, mounting grooves are provided on both sides of the peeling channel, and both ends of the peeling knife extend into the mounting grooves and are slidably connected to the mounting grooves. A support spring in a compressed state is connected between the end of the mounting groove away from the drive wheel and the peeling knife.

[0013] Preferably, the peeling channel is provided with a through hole communicating with the second discharge port, and a plurality of peeling knives are slidably connected on both sides of the through hole.

[0014] Preferably, the outer edge of the drive wheel is provided with a plurality of steel grooves at equal intervals along its circumference, and the steel grooves are arranged parallel to the blade of the peeling knife.

[0015] Preferably, a guide plate is provided inside the protective box. The middle part of the guide plate protrudes upward and is corresponding to the bottom end of the peeling channel. The two ends of the guide plate are inclined downward and are respectively corresponding to the bottom ends of the first discharge port and the second discharge port. The through hole is located above the guide plate.

[0016] Preferably, the drive assembly includes a battery module disposed within the protective housing, the battery module being electrically connected to a drive motor installed within the protective housing, and the output end of the drive motor being drive-connected to the drive wheel.

[0017] Preferably, the top of the protective box is provided with a feeding hopper, the bottom end of which extends into the protective box and communicates with the top of the peeling channel.

[0018] Preferably, the protective box includes a support frame mounted on the vehicle, a protective plate is attached to the outer wall of the support frame, and the battery module and the drive motor are respectively installed in a first mounting cavity and a second mounting cavity within the support frame.

[0019] Preferably, the support frame is provided with a first isolation plate and a second isolation plate arranged longitudinally. The first isolation plate and the second isolation plate abut against and are attached to both sides of the guide plate, and the first isolation plate and the second isolation plate are fixedly connected to the side walls of the first discharge port and the second discharge port, respectively.

[0020] Compared with the prior art, this utility model has the following advantages and technical effects: This utility model discloses a rechargeable portable green walnut peeling machine. The equipment is installed on a mobile vehicle, making it easy to move and use flexibly in different work locations. It is especially suitable for operation in scattered sites such as walnut orchards, greatly improving the convenience of operation and saving the time and effort of manually transporting walnuts to the fixed peeling equipment. The protective box protects the internal drive components and other core components, reducing the corrosion of the equipment by dust and debris, helping to extend the service life of the equipment and reduce equipment maintenance costs. The cooperation between the drive wheel and the blade assembly, as well as the design of the arc-shaped peeling channel, are more suitable for walnuts. The movement trajectory during the peeling process, along with the flexible installation of the blade assembly, adapts to green walnuts of different sizes and shapes, ensuring comprehensive and precise peeling and improving the overall peeling effect. Simultaneously, the flexible blade assembly easily cuts the outer skin of the walnut, and its elasticity peels the walnut skin, allowing the green walnut to move more smoothly during the peeling process, thus improving peeling efficiency. Two discharge ports allow for the separate discharge of peeled walnuts and green husk waste, achieving good separation and facilitating subsequent classification and processing of walnuts and waste, improving processing efficiency and quality. The flexible and convenient design of the drive assembly allows for use with various applications.

[0021] This utility model features a lightweight and compact structure, flexible operation, and high protection, making it easy to use in orchards. It expands the applicability of the device, improves the efficiency of peeling green walnuts in orchards, and enhances the quality of the obtained walnuts, making it suitable for large-scale promotion and use. Attached Figure Description

[0022] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0023] Figure 1 This is an axial view of the portable rechargeable green walnut peeling machine of this utility model;

[0024] Figure 2 This is a side view of the rechargeable portable green walnut peeling machine of this utility model;

[0025] Figure 3 This is a schematic diagram of the main structure of the portable rechargeable green walnut peeling machine of this utility model;

[0026] Figure 4 This utility model Figure 3 A magnified view of part A in the image;

[0027] Figure 5 This is a schematic diagram of the peeling mechanism of this utility model;

[0028] Figure 6 This is a schematic diagram of the peeling knife structure of this utility model;

[0029] In the diagram: 1. Protective box; 2. Walking vehicle; 3. Peeling channel; 4. First discharge port; 5. Second discharge port; 6. Drive wheel; 7. Peeling knife; 8. Mounting slot; 9. Support spring; 10. Through hole; 11. Steel channel; 12. Guide plate; 13. Battery module; 14. Drive motor; 15. Feed hopper; 16. Support frame; 17. Protective plate; 18. First mounting cavity; 19. Second mounting cavity; 20. First mounting plate; 21. Second mounting plate; 22. First isolation plate; 23. Second isolation plate; 24. Handle; 25. Universal wheel; 26. Heat dissipation hole; 27. Connecting line; 28. Support bearing; 29. ​​Reinforcing plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Reference Figures 1-6 As shown, this embodiment provides a rechargeable portable green walnut peeling machine, comprising:

[0033] Protective box 1 is mounted on a mobile vehicle 2 for easy movement.

[0034] The drive component is located inside the protective box 1 and serves as the power source for peeling green walnuts.

[0035] Peeling channel 3, which is set in an arc shape, is set inside the protective box 1. The lower end of the peeling channel 3 is provided with a first discharge port 4 and a second discharge port 5. The first discharge port 4 and the second discharge port 5 are respectively connected to the outside of the protective box 1.

[0036] The peeling mechanism includes a corresponding drive wheel 6 and a cutter assembly. The drive wheel 6 is connected to the drive assembly for transmission, and the cutter assembly is arranged in an arc shape and is elastically installed in the peeling channel 3.

[0037] This utility model discloses a rechargeable portable green walnut peeling machine. The equipment is mounted on a mobile vehicle 2 for easy movement and flexible use in different work locations. It is especially suitable for operation in scattered sites such as walnut orchards, greatly improving the convenience of operation and saving the time and effort of manually transporting walnuts to the fixed peeling equipment. The protective box 1 protects the internal drive components and other core components, reducing the corrosion of the equipment by dust and debris, helping to extend the service life of the equipment and reduce maintenance costs. The cooperation between the drive wheel 6 and the blade assembly, as well as the design of the arc-shaped peeling channel 3, better conforms to the movement trajectory of the walnuts during the peeling process. The flexible installation of the blade assembly adapts to green walnuts of different sizes and shapes, ensuring comprehensive and precise peeling and improving the overall peeling effect. Simultaneously, the flexible blade assembly easily cuts through the walnut shell, and its elasticity allows for smoother movement of the green walnut during peeling, increasing peeling efficiency. Two discharge ports allow for separate discharge of peeled walnuts and green husk waste, achieving good separation and facilitating subsequent classification and processing, thus improving processing efficiency and quality. The flexible and convenient design of the drive assembly allows for application in different areas. This invention features a lightweight and compact structure, flexible operation, and high protection, making it easy to use in orchards. It expands the applicability of the device, improves the efficiency of peeling green walnuts in orchards, and enhances the quality of the obtained walnuts, making it suitable for large-scale promotion and use.

[0038] In one embodiment of this application, the usage process is as follows:

[0039] Since the equipment is mounted on the traveling vehicle 2, the peeling machine can be moved to the site where it needs to be operated, such as a walnut plantation or processing workshop, by pushing or pulling the traveling vehicle 2.

[0040] The drive component is activated and begins to work, causing the drive wheel 6 to rotate.

[0041] The green walnuts are placed into the peeling channel 3. As the drive wheel 6 rotates, it moves the green walnuts within the peeling channel 3. Simultaneously, the elastically mounted blade assembly peels the walnuts during their movement. Due to the elasticity of the blade assembly, it automatically adjusts its position according to the shape and size of the green walnuts, ensuring efficient removal of the green husk without damaging the walnuts.

[0042] The peeled walnuts and unpeeled waste continue to move within the peeling channel 3. Upon reaching the lower end of the channel, they are discharged from the first outlet 4 and the second outlet 5, respectively. The discharged walnuts can be collected and processed further, while the unpeeled waste can be collected and disposed of.

[0043] In one embodiment of this application, the overall size of the protective box 1 is optimized to 800mm long × 400mm wide × 300mm high, and the weight is controlled within 20kg, which is convenient for single-person handling and supports rapid transfer to multiple locations in the orchard.

[0044] In one embodiment of this application, the bottom of the walking vehicle 2 is provided with four sets of universal wheels 25 including locking function, the side is equipped with a retractable pull rod, and the top is provided with a handle, which supports multi-mode movement and facilitates flexible movement in the orchard.

[0045] A further optimized design includes a blade assembly comprising several peeling blades 7 arranged in an arc shape. The cutting edges of the peeling blades 7 face the drive wheel 6, and the peeling blades 7 are elastically mounted within the peeling channel 3. Both ends of the peeling blades 7 are slidably connected to the peeling channel 3. (See appendix.) Figure 3 As shown, the blade assembly consists of several peeling blades 7 arranged in an arc shape. The blades of the peeling blades 7 face the drive wheel 6, forming a semi-circular channel. After the green walnuts enter the peeling channel 3, the drive wheel 6 drives the green walnuts to move. The peeling blades 7 contact the green walnuts under the action of elasticity, cut and peel them, and peel the walnut skin off the green walnuts. At the same time, the peeling blades 7 can slide in the peeling channel 3 to adapt to the size and shape of the green walnuts, so as to peel the green walnuts more thoroughly. The sliding connection and elastic installation make the peeling blades 7 adaptable to different green walnuts and improve the peeling effect.

[0046] In a further optimized design, mounting grooves 8 are provided on both sides of the peeling channel 3. Both ends of the peeling blade 7 extend into and slide within the mounting grooves 8. A compressed support spring 9 connects the end of the mounting groove 8 furthest from the drive wheel 6 to the peeling blade 7. (See appendix.) Figure 4 and 6 As shown, the peeling channel 3 has mounting grooves 8 on both sides. The peeling blade 7 extends into the mounting grooves 8 at both ends. The support spring 9 supports the peeling blade 7 to slide in the mounting groove 8. When the green walnut enters the peeling channel 3, it moves under the drive of the drive wheel 6. When the green walnut squeezes the peeling blade 7, the support spring 9 is further compressed, and the peeling blade 7 slides in the mounting groove 8 to adapt to the size of the green walnut. After the green walnut passes through, the support spring 9 returns to its original shape, causing the peeling blade 7 to spring back and peel off the walnut skin of the round green walnut, thus peeling it. This ensures that the peeling blade 7 can fit tightly against the green walnut for peeling, and it can also return to its original position after peeling, making it convenient for the next peeling operation.

[0047] In one embodiment of this application, the upper blade of the peeling knife 7 has a wavy blade design, and the lower blade has a serrated structure. The pressure is adjusted by a spring, ranging from 5 to 15 N, to adapt to walnuts of different sizes, with a shell breakage rate of <1%.

[0048] In one embodiment of this application, the peeler 7 is made of stainless steel, which has high corrosion resistance.

[0049] The design is further optimized by incorporating a through hole 10 in the peeling channel 3, which communicates with the second discharge port 5. Several peeling blades 7 are slidably connected to both sides of the through hole 10. The bottom wall of the peeling channel 3 is cut at the location where the peeling blades 7 are installed to form the through hole 10. During the peeling process, the removed walnut husk waste can fall through the through hole 10 and then enter the second discharge port 5 for discharge. This ensures that the husk waste is discharged in a timely manner, preventing the waste from accumulating in the peeling channel 3 and affecting the peeling effect and equipment operation. At the same time, this process separates the walnuts and the husks and discharges them separately for easy recycling.

[0050] In one embodiment of this application, since the presence of the through hole 10 reduces the strength of the peeling channel 3, a number of reinforcing plates 29 are provided at the bottom of the through hole 10 to increase the strength of the peeling channel 3 without affecting the falling of the peeled walnut skin.

[0051] To further optimize the design, several steel grooves 11 are evenly spaced along the outer circumference of the drive wheel 6. These grooves 11 are parallel to the blades of the peeling knife 7. The presence of these spiral-shaped steel grooves 11 along the outer circumference of the drive wheel 6 increases friction on the green walnuts, improving gripping efficiency and allowing the walnuts to move more effectively within the conveying channel formed by the drive wheel 6 and the peeling channel 3. When the drive wheel 6 rotates, the green walnuts are better propelled by the steel grooves 11, and simultaneously, in conjunction with the parallel blades of the peeling knife 7, the peeling operation is performed. The parallel arrangement of the steel grooves 11 and blades improves the uniformity and efficiency of the peeling process.

[0052] In one embodiment of this application, the distance between the drive wheel 6 and the peeling channel 3 is greater than the diameter of a conventional walnut, which allows green walnuts with a diameter of 20-50mm to pass through easily. However, in order to ensure the quality of peeling, two green walnuts cannot be allowed to overlap when entering.

[0053] In one embodiment of this application, the traveling speed of the green walnuts is adjustable. By adjusting the rotation speed of the drive wheel 6, the rotation speed of the drive wheel 6 can be adjusted within the range of 0.5-1.5 m / s to ensure that the walnuts are evenly distributed.

[0054] Further optimizing the design, a guide plate 12 is installed inside the protective box 1. The middle of the guide plate 12 protrudes upward and corresponds to the bottom end of the peeling channel 3. The two ends of the guide plate 12 slope downward and correspond to the bottom ends of the first discharge port 4 and the second discharge port 5, respectively. The through hole 10 is located above the guide plate 12. See appendix. Figure 3 and 5As shown, the guide plate 12 protrudes upward and corresponds to the bottom of the peeling channel 3. Both ends are inclined downward and correspond to the bottom of the first discharge port 4 and the second discharge port 5 respectively. This can effectively guide the walnuts and green husk waste to be discharged to different discharge ports, improving the separation effect. When peeling, the peeled walnuts and green husk waste come out from the bottom of the peeling channel 3 and fall on both sides of the guide plate 12. Under the guidance of the guide plate 12, the walnuts move towards the first discharge port 4, and the green husk waste falls onto the guide plate 12 through the through hole 10 and then moves towards the second discharge port 5.

[0055] The design is further optimized. The drive assembly includes a battery module 13 housed within a protective case 1. The battery module 13 is electrically connected to a drive motor 14 also housed within the protective case 1. The output of the drive motor 14 is connected to the drive wheel 6. The drive assembly comprises a battery module 13 and a drive motor 14, which are electrically connected via a connecting cable 27. This connection drives the drive wheel 6 to rotate. Powered by the battery module 13, the peeling machine is portable, eliminating reliance on an external power source and facilitating use in various locations. During operation, the device is turned on, and the battery module 13 powers the drive motor 14, which in turn drives the drive wheel 6 to rotate, thus peeling the green walnuts.

[0056] In one embodiment of this application, the battery module 13 uses a 48V / 20Ah high-power lithium-ion battery pack with a battery life of ≥6 hours and supports fast charging to fully charge in 2 hours.

[0057] In one embodiment of this application, a battery management system (BMS) is also integrated to monitor the battery module 13's charge, temperature, and charge / discharge status in real time.

[0058] In one embodiment of this application, the protective box 1 is also provided with an LED power display screen and a Type-C charging interface. The display screen can intuitively observe the operating parameters of the driving components, while the charging interface can conveniently charge the battery module 13, making it convenient for outdoor use.

[0059] In one embodiment of this application, a first mounting plate 20 and a second mounting plate 21 are provided inside the protective box 1, which are arranged vertically and vertically, thereby forming a first mounting cavity 18 and a second mounting cavity 19 inside the protective box 1. The battery module 13 is mounted in the first mounting cavity 18 with the first mounting plate 20 as the base, and the drive motor 14 is mounted in the second mounting cavity 19 with the second mounting plate 21 as the base, which facilitates the protection of the battery module 13 and the drive motor 14.

[0060] The design is further optimized by installing a feeding hopper 15 at the top of the protective box 1. The bottom of the feeding hopper 15 extends into the protective box 1 and connects to the top of the peeling channel 3. With the feeding hopper 15 on the protective box 1 and connected to the top of the peeling channel 3, green walnuts are poured into the feeding hopper 15 during use. The green walnuts then enter the peeling channel 3 through the feeding hopper 15 for peeling, making it convenient for users to add green walnuts and ensuring that the green walnuts accurately enter the peeling channel 3, thus improving operational convenience.

[0061] Further optimizing the design, the protective box 1 includes a support frame 16 mounted on a traveling vehicle 2. Protective plates 17 are fixedly attached to the outer wall of the support frame 16. The battery module 13 and the drive motor 14 are respectively installed in the first mounting cavity 18 and the second mounting cavity 19 within the support frame 16. The protective box 1, composed of the support frame 16 and the protective plates 17, is mounted on the traveling vehicle 2 and can be easily moved by the vehicle. Several protective plates 17 are fixedly attached to the outer wall of the support frame 16. The battery module 13 and the drive motor 14 are respectively installed in the first mounting cavity 18 and the second mounting cavity 19 within the support frame 16, effectively protecting the internal battery module 13 and drive motor 14, extending the equipment's service life, and facilitating modular installation and maintenance through the installation cavity design.

[0062] In one embodiment of this application, a plurality of heat dissipation holes 26 are provided through the protective plate 17 corresponding to the first mounting cavity 18 and the second mounting cavity 19 to facilitate heat dissipation.

[0063] In one embodiment of this application, an independent air duct and a cooling fan are configured in the first mounting cavity 18, which, together with the heat dissipation holes 26 in the outer casing, ensures that the battery temperature is ≤45°C.

[0064] In one embodiment of this application, two opposing support bearings 28 are provided on the support frame 16, and the central shaft of the drive wheel 6 is rotatably connected to the support frame 16 through the support bearings 28 via a chain, thereby realizing the installation of the drive wheel 6.

[0065] Further optimizing the design, a first isolation plate 22 and a second isolation plate 23 are longitudinally arranged within the support frame 16. The first isolation plate 22 and the second isolation plate 23 are respectively abutted against and attached to both sides of the guide plate 12, and are respectively fixed to the side walls of the first discharge port 4 and the second discharge port 5. The first isolation plate 22 and the second isolation plate 23 are arranged parallel to each other on the support frame 16, and are respectively attached to both sides of the guide plate 12, ensuring that walnut shells and walnuts falling onto the guide plate 12 move within the range of the guide plate 12 and do not fall off.

[0066] In one embodiment of this application, the top of the support frame 16 is provided with a liftable handle 24 to facilitate the user to push and pull the walking vehicle 2.

[0067] In one embodiment of this application, a control panel is provided on the handle 24. The control panel centrally provides a start / stop button, a speed adjustment knob and an emergency stop switch. The button surface is covered with anti-slip rubber and supports operation while wearing gloves.

[0068] In one embodiment of this application, the protective plate 17 conforms to the IP54 standard and is dustproof and waterproof.

[0069] In one embodiment of this application, the equipment of this application has a processing efficiency of ≥100kg / h and a dewatering rate of ≥85%.

[0070] This utility model discloses a portable rechargeable green walnut peeling machine. Through its compact structural design, high-energy-density lithium battery drive, and adaptive peeling mechanism, it enables efficient and wireless operation in orchards. The equipment weighs ≤20kg, has a battery life of ≥6 hours, a processing efficiency of ≥100kg / h, a peeling rate of ≥85%, and a shell breakage rate of <1%. It combines economic efficiency with environmental adaptability, making it especially suitable for small-scale farmers.

[0071] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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.

[0072] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A rechargeable portable green walnut peeling machine, characterized in that, include: A protective box (1) is mounted on a mobile vehicle (2) for easy movement; A drive assembly is disposed inside the protective box (1) and serves as the power source for peeling green walnuts; Peeling channel (3), the peeling channel (3) is arranged in an arc shape and is located inside the protective box (1). The lower end of the peeling channel (3) is provided with a first discharge port (4) and a second discharge port (5). The first discharge port (4) and the second discharge port (5) are respectively connected to the outside of the protective box (1). The peeling mechanism includes a corresponding drive wheel (6) and a cutter assembly. The drive wheel (6) is connected to the drive assembly for transmission. The cutter assembly is arranged in an arc shape and is elastically installed in the peeling channel (3).

2. The portable rechargeable green walnut peeling machine according to claim 1, characterized in that: The cutting tool assembly includes a plurality of peeling blades (7) arranged in an arc shape. The blades of the peeling blades (7) face the drive wheel (6). The peeling blades (7) are elastically mounted in the peeling channel (3). Both ends of the peeling blades (7) are slidably connected to the peeling channel (3).

3. The portable rechargeable green walnut peeling machine according to claim 2, characterized in that: The peeling channel (3) has mounting grooves (8) on both sides. The two ends of the peeling knife (7) extend into the mounting grooves (8) and are slidably connected to the mounting grooves (8). A support spring (9) in a compressed state is connected between the end of the mounting groove (8) away from the drive wheel (6) and the peeling knife (7).

4. The portable rechargeable green walnut peeling machine according to claim 2, characterized in that: The peeling channel (3) is provided with a through hole (10) communicating with the second discharge port (5), and a plurality of peeling knives (7) are slidably connected to both sides of the through hole (10).

5. The portable rechargeable green walnut peeling machine according to claim 2, characterized in that: The outer edge of the drive wheel (6) is provided with a plurality of steel grooves (11) at equal intervals, and the steel grooves (11) are arranged parallel to the blade of the peeling knife (7).

6. The portable rechargeable green walnut peeling machine according to claim 4, characterized in that: The protective box (1) is provided with a guide plate (12). The middle part of the guide plate (12) protrudes upward and is set corresponding to the bottom end of the peeling channel (3). The two ends of the guide plate (12) are inclined downward and are set corresponding to the bottom ends of the first discharge port (4) and the second discharge port (5) respectively. The through hole (10) is located above the guide plate (12).

7. The portable rechargeable green walnut peeling machine according to claim 6, characterized in that: The drive assembly includes a battery module (13) disposed in the protective box (1), the battery module (13) being electrically connected to a drive motor (14) installed in the protective box (1), and the output end of the drive motor (14) being connected to the drive wheel (6) via transmission.

8. The portable rechargeable green walnut peeling machine according to claim 1, characterized in that: The top of the protective box (1) is provided with a feeding hopper (15), the bottom end of which extends into the protective box (1) and communicates with the top of the peeling channel (3).

9. The portable rechargeable green walnut peeling machine according to claim 7, characterized in that: The protective box (1) includes a support frame (16) mounted on the walking vehicle (2). A protective plate (17) is attached to the outer wall of the support frame (16). The battery module (13) and the drive motor (14) are respectively installed in the first mounting cavity (18) and the second mounting cavity (19) within the support frame (16).

10. The portable rechargeable green walnut peeling machine according to claim 9, characterized in that: The support frame (16) is provided with a first isolation plate (22) and a second isolation plate (23) arranged longitudinally. The first isolation plate (22) and the second isolation plate (23) respectively abut against and adhere to both sides of the guide plate (12). The first isolation plate (22) and the second isolation plate (23) are respectively fixed to the side walls of the first discharge port (4) and the second discharge port (5).

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