Adjustable mulberry leaf chopping device

Abstract

The utility model provides an adjustable mulberry leaf chopping device. The adjustable mulberry leaf chopping device comprises a cylinder body, the bearing plate is arranged on the supporting rod; the movable ring is telescopically arranged at the first end of the barrel, and the storage structure is arranged at one end of the movable ring and used for storing mulberry leaves; the driving device is arranged in the cylinder body, the rotating rod is arranged at one end of the driving device, the through hole is formed in the rotating rod, and the elastic clamping structure is arranged in the through hole; the cutter shaft is arranged at one end of the rotating rod and connected with the elastic clamping structure, and the cutter shaft is sleeved with the cutting structure. The device is compact in overall structure, simple and convenient to operate, easy to maintain, particularly suitable for families or small farms, and remarkable in practicability and high efficiency.

Description

Technical Field

[0001] This utility model relates to an adjustable mulberry leaf chopping device. Background Technology

[0002] Mulberry leaves are the main feed for silkworms. In large-scale silkworm farming, mulberry leaves need to be chopped for easy feeding and digestion. Traditional mulberry leaf chopping devices typically use a fixed blade structure, with cumbersome blade shaft installation and limited blade combination options, resulting in the following shortcomings: Low blade shaft installation efficiency: Existing devices often use bolts or welding to fix the blade shaft, making disassembly and assembly inconvenient. Maintenance or blade replacement is time-consuming and labor-intensive, affecting production efficiency. Poor blade combination flexibility: Traditional blades are mostly integral or arranged in a single configuration, making it difficult to adjust the blade layout according to the required mulberry leaf chopping particle size, leading to poor chopping effect or excessive energy consumption. High maintenance costs: The complex fixing structure of the blade shaft and blades easily accumulates residue, making cleaning difficult. Long-term use leads to wear and tear, reducing the device's lifespan. Therefore, designing an adjustable mulberry leaf chopping device with a quick-installing blade shaft and flexible blade combination is the research direction of this utility model. Utility Model Content

[0003] This invention provides an adjustable mulberry leaf chopping device, which can effectively solve the above-mentioned problems.

[0004] This utility model is implemented as follows:

[0005] An adjustable mulberry leaf chopping device, comprising

[0006] cylindrical body;

[0007] Support rod, and a receiving plate mounted on the support rod;

[0008] A movable ring, which is retractably set at the first end of the cylinder, and a storage structure set at one end of the movable ring for storing mulberry leaves;

[0009] A driving device is disposed inside the cylinder, a rotating rod is disposed at one end of the driving device, a through hole is formed on the rotating rod, and an elastic snap-fit ​​structure is disposed inside the through hole; a cutter shaft is disposed at one end of the rotating rod and connected to the elastic snap-fit ​​structure, and a cutting structure is sleeved on the cutter shaft.

[0010] The beneficial effects of this utility model are:

[0011] (1) This utility model achieves overall structural stability through the cooperation of the cylinder and the support rod. The receiving plate set on the support rod can effectively collect the chopped mulberry leaves. The movable ring is telescopically set at the first end of the cylinder and connected to the storage structure, making it more convenient to put the mulberry leaves in and allowing for flexible adjustment of the capacity according to the processing volume. The drive device is built into the cylinder and connected to the cutter shaft through the rotating rod. The elastic snap-fit ​​structure set in the through hole of the rotating rod can realize the quick installation and disassembly of the cutter shaft, greatly improving the convenience of maintenance. The cutting structure sleeved on the cutter shaft adopts a multi-type blade combination design, which can adapt to the cutting needs of mulberry leaves with different humidity and toughness, ensuring both cutting efficiency and uniformity of chopped leaves, while significantly reducing the risk of entanglement and jamming. The device has a compact overall structure, is easy to operate and maintain, and is particularly suitable for use in homes or small farms, with significant practicality and high efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, 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 utility model 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.

[0013] Figure 1 This is the front view of this utility model.

[0014] Figure 2 This is a schematic diagram of the unfolded structure of the cylindrical body of this utility model.

[0015] Figure 3 This is a schematic diagram of the internal structure of the cylindrical body of this utility model.

[0016] Figure 4 This is a schematic diagram of the drive device of this utility model.

[0017] Figure 5 This is a schematic diagram of the planar structure of the rotating rod of this utility model.

[0018] Explanation of icon numbers:

[0019] 10. Cylinder body;

[0020] 20. Support rod; 200. Receiving plate;

[0021] 30. Movable ring; 300. Pull hook; 302. Storage tube; 304. Hanging ring; 306. Fence;

[0022] 40. Upper support rod; 400. Long screw rod; 402. Multifunctional board;

[0023] 50. Drive device; 500. Rotating rod; 502. Through hole; 504. Locking rod; 506. Intermediate baffle; 508. Spring; 512. Limiting sliding rod; 514. Limiting block;

[0024] 60. Cutter shaft; 600. Limiting nut; 602. Coarse tooth cutter; 604. Flat blade cutter; 606. Hook-shaped cutter; 608. Through groove; 610. Lock hole. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0026] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] Reference Figure 1-5 As shown, an adjustable mulberry leaf chopping device includes...

[0028] The cylinder 10 has an upper support rod 40 at its second end, a long screw 400 on the upper support rod 40, and a multi-functional plate 402 rotatably mounted on the long screw 400. During use, since one end of the cylinder 10 is open, some debris may fly out after mulberry leaves are placed inside. Therefore, the multi-functional plate 402, when bent, can create a certain blocking effect. Furthermore, the multi-functional plate 402 can also serve as a guide port; mulberry leaves placed on the multi-functional plate 402, taking advantage of its inclination, allow the leaves to slide into the cylinder 10, which is not only convenient but also safer.

[0029] Support rod 20, and a receiving plate 200 mounted on the support rod 20.

[0030] In one embodiment, the receiving plate 200 can support the movable ring 30 after it falls, thereby preventing the movable ring 30 from completely coming off and providing a certain limiting effect.

[0031] The movable ring 30 is retractably set at the first end of the cylinder 10. The storage structure is set at one end of the movable ring 30 and is used to store mulberry leaves. The storage structure includes a storage cylinder 302, a hanging ring 304 surrounding the top of the storage cylinder 302, and a mesh 306 set at the top of the storage cylinder 302 and around the hanging ring 304. One end of the movable ring 30 is also provided with a pull hook 300 for connecting with the hanging ring 304.

[0032] In one embodiment, before the mulberry leaves are crushed, the storage tube 302 can be attached to the pull hook 300 using the hanging ring 304, so that the mulberry leaves can be stored and prevented from falling haphazardly to the ground. Furthermore, the enclosure net 306 can further play a blocking role.

[0033] In one embodiment, a sliding structure is provided between the movable ring 30 and the cylinder 10, so as to facilitate the movable ring 30 to slide up and down. At the same time, a magnet is provided at one end of the movable ring 30, so that it can be attracted to the cylinder 10, which facilitates the quick fixation of the movable ring 30.

[0034] A drive device 50 is disposed inside the cylinder 10. A rotating rod 500 is disposed at one end of the drive device 50. A through hole 502 is formed on the rotating rod 500. An elastic locking structure is disposed inside the through hole 502. The elastic locking structure includes an intermediate baffle 506, several springs 508 disposed on both sides of the intermediate baffle 506, a locking rod 504 disposed at one end of the springs 508, and a limiting sliding rod 512 disposed between the locking rod 504 and the through hole 502. The through hole 502 is also provided with a limiting mechanism. The locking rod 504 has a limiting block 514; a cutter shaft 60 is provided at one end of the rotating rod 500 and connected to the elastic snap-fit ​​structure; a cutting structure is sleeved on the cutter shaft 60; the cutting structure includes a coarse tooth cutter 602, a flat blade cutter 604 and a hook-shaped cutter 606; the cutter shaft 60 is also provided with a limiting nut 600 for limiting the coarse tooth cutter 602, the flat blade cutter 604 and the hook-shaped cutter 606; a through groove 608 is formed in the middle of the cutter shaft 60; and a locking hole 610 is formed at one end of the cutter shaft 60 for snapping with the locking rod 504.

[0035] In one embodiment, the locking hole 610 of the cutter shaft 60 is aligned with the locking rod 504 in the through hole 502 of the rotating rod 500. The cutter shaft 60 is pushed to compress the locking rod 504 and compress the spring 508. When the cutter shaft 60 is fully inserted until the locking rod 504 is aligned with the locking hole 610, the spring 508 rebounds and pushes the locking rod 504 into the locking hole 610 to achieve automatic locking. At the same time, the limiting block 514 and the limiting sliding rod 512 jointly constrain the movement trajectory of the locking rod 504 to ensure a stable connection. Finally, the limiting nut 600 at the end of the cutter shaft 60 is tightened to fix the cutting structure and the installation is completed. The combination of coarse-toothed blade 602, flat-blade blade 604, and hook-shaped blade 606 offers multiple advantages: the coarse-toothed blade 602, located near the axial end, can quickly tear mulberry leaf fibers for initial crushing; the flat-blade blade 604 performs fine cutting in the middle section to ensure uniformity of the crushed leaves; and the hook-shaped blade 606, at the distal end, effectively peels away entangled fibers through its unique curved structure. The synergistic work of the three improves cutting efficiency (the coarse-toothed blade reduces the load), ensures finished product quality (the flat-blade blade controls particle size), and significantly reduces the risk of entanglement and jamming (the hook-shaped blade is self-cleaning). This progressive cutting structure is particularly suitable for processing mulberry leaf raw materials with different moisture content and toughness.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An adjustable mulberry leaf chopping device, characterized by, include: Cylinder (10); Support rod (20), and a receiving plate (200) disposed on the support rod (20). The movable ring (30) is telescopically disposed at the first end of the cylinder (10), and a storage structure is disposed at one end of the movable ring (30) and used to store mulberry leaves. A drive device (50) is disposed inside the cylinder (10), a rotating rod (500) is disposed at one end of the drive device (50), a through hole (502) is formed on the rotating rod (500), and an elastic snap-fit ​​structure is disposed inside the through hole (502); a cutter shaft (60) is disposed at one end of the rotating rod (500) and connected to the elastic snap-fit ​​structure, and a cutting structure is sleeved on the cutter shaft (60).

2. The adjustable mulberry leaf chopping device according to claim 1, wherein, The elastic snap-fit ​​structure includes an intermediate baffle (506), several springs (508) disposed on both sides of the intermediate baffle (506), a locking rod (504) disposed at one end of the spring (508), and a limiting sliding rod (512) disposed between the locking rod (504) and the through hole (502); a limiting block (514) for limiting the locking rod (504) is also disposed inside the through hole (502).

3. The adjustable mulberry leaf chopping device according to claim 1, wherein, The cutting structure includes a coarse-toothed blade (602), a flat-bladed blade (604), and a hook-shaped blade (606).

4. The adjustable mulberry leaf chopping device according to claim 3, wherein, The cutter shaft (60) is also provided with a limiting nut (600) for limiting the coarse tooth cutter (602), the flat blade cutter (604) and the hook-shaped cutter (606), forming a through groove (608) in the middle of the cutter shaft (60).

5. The adjustable mulberry leaf chopping device according to claim 2, wherein, One end of the cutter shaft (60) is formed with a locking hole (610) for engaging with the locking rod (504).

6. The adjustable mulberry leaf chopping device according to claim 1, wherein, The storage structure includes a storage tube (302), a hanging ring (304) surrounding the top of the storage tube (302), and a mesh (306) on the top of the storage tube (302) and around the hanging ring (304).

7. The adjustable mulberry leaf chopping device according to claim 6, wherein, One end of the movable ring (30) is also provided with a pull hook (300) for connecting with the hanging ring (304).

8. The adjustable mulberry leaf chopping device according to claim 1, wherein, The second end of the cylinder (10) is provided with an upper support rod (40), a long screw (400) is provided on the upper support rod (40), and a multi-functional plate (402) is rotatably provided on the long screw (400).

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