Konjac peeling blade quick-change device

Abstract

This utility model relates to the field of agricultural product processing equipment technology, specifically to a quick-change device for peeling knives in konjac. It includes a knife storage box with two symmetrical slots near the top and bottom. The two slots near the top communicate with the outside on the left, and the two slots near the bottom communicate with the outside on the right. A different functional blade is slidably installed in each of the four slots. By providing slots with different communication directions at the top and bottom of the knife storage box, different functional blades can extend from the left and right sides respectively, meeting the needs of multiple blades during konjac peeling. A push button allows the operator to slide the blade, and the magnetic connection between the arc-shaped magnetic plate and the push button secures the blade when it extends or retracts, preventing accidental movement during use. This achieves quick switching and stable fixing of different functional blades, improving the convenience and efficiency of konjac peeling operations.

Description

Technical Field

[0001] This utility model relates to the field of agricultural product processing equipment technology, specifically to a quick-change device for peeling knives for konjac. Background Technology

[0002] Konjac, an agricultural product with both edible and medicinal value, requires peeling before processing to remove impurities and astringency from its surface. The choice and replacement of tools during the peeling process directly affects the peeling efficiency and the quality of the finished konjac product.

[0003] Current methods for peeling konjac mostly rely on traditional knives (such as kitchen knives, peelers, etc.) or simple fixed knife sets, which have many problems: traditional knives have limited functions, and when faced with the need to peel different parts of konjac (such as protruding parts and concave parts), different knives need to be changed frequently. During the replacement process, the knives need to be manually picked up and put down, which is cumbersome and time-consuming, reducing peeling efficiency.

[0004] In addition, the existing device does not provide sufficient protection for the storage of the cutting tools. When not in use, the cutting tools are exposed and easily get dusty or cause accidental injury. In low-light environments, operators have difficulty quickly distinguishing the cutting tools of different functions, which further prolongs the replacement time. At the same time, the sliding trajectory of the cutting tools lacks guidance and is prone to jamming during the pushing process, affecting the smoothness of the replacement.

[0005] In view of this, we propose a quick-change device for peeling knives on konjac. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a quick-change device for peeling knives for konjac.

[0007] The technical solution of this utility model is:

[0008] A quick-change device for peeling konjac blades includes a blade storage box. The storage box has two symmetrical slots near the top and bottom. The two top slots communicate with the outside on their left ends, and the two bottom slots communicate with the outside on their right ends. A blade with a different function is slidably installed in each of the four slots. A push button is fixedly installed on the top of one end of each blade extending away from the storage box. An arc-shaped magnetic plate is fixed on both sides of each push button on the outer wall of the storage box, and the magnetic plate is magnetically connected to the push button. By providing slots with different communication directions at the top and bottom of the storage box, blades with different functions can extend from the left and right sides respectively, meeting the needs of multiple blades during konjac peeling. The push button allows the operator to slide the blade, and the magnetic connection between the arc-shaped magnetic plate and the push button can fix the blade when it is extended or retracted, preventing accidental movement during use. This achieves quick switching and stable fixing of different functional blades, improving the convenience and efficiency of konjac peeling.

[0009] As a preferred technical solution, a strip-shaped groove communicating with the outside is provided at the top of the slot near the top and at the bottom of the slot near the bottom. A connecting block is fixedly installed between the push button and the blade, and the connecting block is slidably connected to the strip-shaped groove. The sliding engagement between the strip-shaped groove and the connecting block guides the sliding direction of the blade, preventing the blade from deviating or getting stuck when sliding in the slot, and ensuring the smoothness of the blade's extension and retraction.

[0010] As a preferred technical solution, a guide rod is fixedly installed in each of the slots, and the guide rod passes through the connecting block and is slidably connected to the connecting block. This further enhances the guiding effect on the sliding of the blade, ensuring that the blade always moves smoothly along the slot direction.

[0011] As a preferred technical solution, when the blade moves into the tool storage box, the end of the blade away from the push button is located in the slot. This arrangement prevents the blade from being exposed when fully retracted, thus avoiding accidental injury, and also stably confines the blade within the slot, preventing it from shaking or falling out during storage, thereby improving the safety and storage stability of the device.

[0012] As a preferred technical solution, when the blade is inside the blade storage box, the push button is magnetically connected to the arc-shaped magnetic plate away from the blade's extended end. When the blade is fully extended outside the blade storage box, the push button is magnetically connected to the arc-shaped magnetic plate near the blade's extended end. This magnetic positioning design ensures that the push button is tightly engaged with the corresponding arc-shaped magnetic plate when the blade is fully extended and fully retracted, achieving dual stable fixation of the blade in both the working and retracted states. This prevents accidental slippage of the blade during use or idle time, ensuring operational safety and the structural stability of the device.

[0013] As a preferred technical solution, each push button has a blind pattern on its top, and the blind patterns on the four push buttons are all different. This helps operators quickly distinguish blades with different functions by touch, allowing for accurate selection of the required blade without visual inspection, and improving blade changing efficiency, especially in low-light environments.

[0014] As a preferred technical solution, the cutting edges of all four blades face the inside of the blade storage box. This ensures that when the blades are extended for use, the cutting edges can concentrate their force on the konjac placed inside the storage box, avoiding the risk of cuts to the operator from the cutting edges facing outwards, and improving the safety of the operation process.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention features slots with different communication directions at the top and bottom of the knife storage box, allowing different functional blades to extend from the left and right sides respectively, meeting the needs of various knives during konjac peeling. The push button facilitates the operator to slide the blades, and the magnetic connection between the arc-shaped magnetic plate and the push button can fix the blades when they are extended or retracted, preventing accidental movement during use. This achieves quick switching and stable fixation of different functional blades, improving the convenience and efficiency of konjac peeling operations. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the knife storage box of this utility model;

[0019] Figure 3 This is a schematic diagram of the blade structure in this utility model;

[0020] Figure 4 In this utility model Figure 1 Top view;

[0021] The meanings of the labels in the diagram are as follows:

[0022] 1. Knife storage box; 10. Slot; 2. Blade; 20. Push button; 21. Connecting block; 22. Blind groove; 3. Arc-shaped magnetic plate; 4. Strip groove; 5. Guide rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0024] Please see Figures 1-4 This utility model provides a technical solution:

[0025] The quick-change device for peeling konjac knives includes a knife storage box 1. The knife storage box 1 has two slots 10 symmetrically opened near the top and near the bottom. The left ends of the two slots 10 near the top are connected to the outside, and the right ends of the two slots 10 near the bottom are connected to the outside. A blade 2 with different functions is slidably installed in each of the four slots 10. A push button 20 is fixedly installed on the top of one end of the knife storage box 1 away from its box. An arc-shaped magnetic plate 3 is fixed on both sides of each push button 20 on the outer wall of the knife storage box 1. The arc-shaped magnetic plate 3 is magnetically connected to the push button 20. By setting slots 10 with different communication directions at the top and bottom of the knife storage box 1, different functional blades 2 can be extended from the left and right sides respectively, meeting the needs of multiple knives in the process of peeling konjac. The push button 20 makes it easy for the operator to push the blade 2 to slide. With the magnetic connection between the arc-shaped magnetic plate 3 and the push button 20, the blade 2 can be fixed when it is extended or retracted, preventing the blade 2 from moving accidentally during use. This realizes the quick switching and stable fixing of different functional blades 2, improving the convenience and efficiency of konjac peeling operation.

[0026] In a preferred embodiment, a strip groove 4 communicating with the outside is provided at the top of the slot 10 near the top and at the bottom of the slot 10 near the bottom. A connecting block 21 is fixedly installed between the push button 20 and the blade 2, and the connecting block 21 is slidably connected to the strip groove 4. The sliding engagement between the strip groove 4 and the connecting block 21 guides the sliding direction of the blade 2, preventing the blade 2 from deviating or getting stuck when sliding in the slot 10, and ensuring the smoothness of the blade 2's extension and retraction.

[0027] In a preferred embodiment, a guide rod 5 is fixedly installed in each slot 4. The guide rod 5 passes through the connecting block 21 and is slidably connected to the connecting block 21. This further enhances the guiding effect on the sliding of the blade 2, ensuring that the blade 2 always moves smoothly along the slot 10.

[0028] In a preferred embodiment, when the blade 2 moves into the knife storage box 1, the end of the blade 2 away from the push button 20 is located in the slot 10. This arrangement prevents the blade 2 from being exposed when fully retracted, thus avoiding accidental injury, and also stably confines the blade 2 within the slot 10, preventing it from shaking or falling out during storage, thereby improving the safety and storage stability of the device.

[0029] In a preferred embodiment, when the blade 2 is inside the tool storage box 1, the push button 20 is magnetically connected to the arc-shaped magnetic plate 3 at the end away from the blade 2 when it is extended. When the blade 2 is fully extended outside the tool storage box 1, the push button 20 is magnetically connected to the arc-shaped magnetic plate 3 near the end of the blade 2 when it is extended. This magnetic positioning design ensures that the push button 20 is tightly engaged with the corresponding arc-shaped magnetic plate 3 when the blade 2 is fully extended and fully retracted, achieving dual stable fixation of the blade 2 in both working and retracted states. This prevents accidental slippage of the blade 2 during use or when idle, ensuring operational safety and the structural stability of the device.

[0030] In this preferred embodiment, each push button 20 has a blind pattern 22 on its top, and the blind patterns 22 on the four push buttons 20 are all different. This helps operators quickly distinguish the blades 2 with different functions by touch, and accurately select the required blade without visual inspection, which can improve the efficiency of blade changing, especially in low-light environments.

[0031] In this preferred embodiment, the cutting edges of all four blades 2 face inwards towards the blade storage box 1. This ensures that when the blades 2 are extended for use, the cutting edges can concentrate their force on the konjac placed inside the storage box, avoiding the risk of cuts to the operator from the cutting edges facing outwards and improving the safety of the operation process.

[0032] When using the quick-change device for peeling konjac blades of this utility model:

[0033] In use, the operator can quickly identify and select the desired blade 2 by touching the different blind patterns 22 on the top of the push button 20 according to the specific needs of peeling konjac. If a certain blade 2 is needed, simply push the corresponding push button 20, causing the push button 20 to slide the connecting block 21 along the strip groove 4. At the same time, the connecting block 21 moves smoothly along the guide rod 5, thereby causing the blade 2 to extend out of the slot 10. At this time, the blade 2 slides stably along the direction of the slot 10. When the blade 2 is fully extended outside the blade storage box 1, the push button 20 is magnetically connected to the arc-shaped magnetic suction plate 3 near the end where the blade 2 is pulled out, firmly fixing the blade 2 in the working position.

[0034] Since the blades 2 all face inwards from the knife storage box 1, the operator can place the konjac inside the storage box and use the extended blades 2 to peel it, avoiding the risk of cuts caused by the blades facing outwards. When it is necessary to replace the blade 2, push the push button 20 of the currently used blade 2 to disengage it from the arc-shaped magnetic plate 3, and push the blade 2 back into the knife storage box 1. At this time, the end of the blade 2 away from the push button 20 is stored in the slot 10, and the push button 20 is magnetically connected to the arc-shaped magnetic plate 3 away from the end of the blade 2 that is pulled out, so as to achieve stable storage of the blade 2.

[0035] By repeating the above operation, different functions of the blade 2 can be quickly switched (the blade 2 in the top slot 10 extends from the left, and the blade 2 in the bottom slot 10 extends from the right) to meet different peeling needs. Throughout the process, the guide rod 5 and the strip groove 4 ensure smooth sliding of the blade 2, and the arc-shaped magnetic plate 3 ensures that the blade 2 can be stably fixed in both working and stored states, realizing quick blade replacement and safe use.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-change device for peeling knives, characterized in that: The tool storage box (1) includes two slots (10) symmetrically opened near the top and near the bottom of the tool storage box (1). The left end of the two slots (10) near the top is connected to the outside, and the right end of the two slots (10) near the bottom is connected to the outside. A blade (2) with different functions is slidably installed in each of the four slots (10). A push button (20) is fixedly installed on the top of the end of each blade (2) that is away from its box. An arc-shaped magnetic plate (3) is fixed on both sides of each push button (20) on the outer wall of the tool storage box (1). The arc-shaped magnetic plate (3) is magnetically connected to the push button (20).

2. The quick-change device for peeling konjac blades as described in claim 1, characterized in that: The top of the slot (10) near the top and the bottom of the slot (10) near the bottom are provided with a strip groove (4) that communicates with the outside. A connecting block (21) is fixedly installed between the push button (20) and the blade (2). The connecting block (21) is slidably connected to the strip groove (4).

3. The quick-change device for peeling konjac blades as described in claim 2, characterized in that: A guide rod (5) is fixedly installed in each of the strip grooves (4), the guide rod (5) passes through the connecting block (21) and is slidably connected to the connecting block (21).

4. The quick-change device for peeling konjac blades as described in claim 3, characterized in that: When the blade (2) moves into the tool storage box (1), the end of the blade (2) away from the push button (20) is located in the slot (10).

5. The quick-change device for peeling konjac blades as described in claim 4, characterized in that: When the blade (2) is inside the knife storage box (1), the push button (20) is magnetically connected to the arc-shaped magnetic plate (3) at the end away from the blade (2) when it is fully extended outside the knife storage box (1), the push button (20) is magnetically connected to the arc-shaped magnetic plate (3) near the end of the blade (2) when it is fully extended outside the knife storage box (1).

6. The quick-change device for peeling konjac blades as described in claim 5, characterized in that: Each push button (20) has a blind pattern (22) on its top, and the blind patterns (22) on the four push buttons (20) are different.

7. The quick-change device for peeling konjac blades as described in claim 6, characterized in that: The cutting edges of the four blades (2) all face the inside of the blade storage box (1).

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