Starch-free bait processing equipment for marine fish

Abstract

The utility model relates to starch-free bait processing equipment for marine fishes, and aims to solve the problems that the conventional equipment cannot thoroughly crush raw materials, feed particles are not uniform and the operation is tedious. The equipment comprises a driving motor, a driving roller shaft, a spiral separating blade, a conical grinding roller and a conical sleeve. The driving motor drives the separation blade and the grinding roller to rotate through the driving roller shaft, the separation blade achieves primary smashing of raw materials and pushes the raw materials to the area of the grinding roller, the grinding roller and the conical sleeve form a gradually-reduced gap through the conical design and the gradient difference, the raw materials are further refined through extrusion and friction, and it is ensured that feed particles are uniform and fine. And through the connecting structure of the outer shell and the conical sleeve and the design of the arc-shaped surface, the raw material flowing path is optimized, and the machining efficiency is improved. A groove and a limiting ring in the conical sleeve enhance the equipment stability, and a limiting plate and a collecting end facilitate feed collection.

Description

TECHNICAL FIELD

[0001] The utility model provides a kind of processing equipment, belong to seawater fish no starch bait technical field, especially involve a kind of seawater fish no starch bait processing equipment. BACKGROUND

[0002] Seawater fish bait is specially designed for seawater fish, to meet the nutritional needs required for its growth, reproduction and maintenance of life activities. Its main composition includes high-quality protein source, providing the amino acids required by fish; appropriate fat, as a high energy source; carbohydrates, to supplement energy; and contains essential vitamins and minerals to maintain normal physiological functions and healthy state of fish. In addition, seawater fish bait may also add pigments to improve fish color, and probiotics or immune enhancers, etc. ingredients to promote digestion and enhance immunity.

[0003] The advantage of starch-free seawater fish bait is that it does not add wheat, corn and other starch-containing plant materials, thereby reducing the impact of starch in feed on fish health, such as reducing the adverse effects on fish serum biochemical indicators and immunological indicators, while improving the digestibility, feed coefficient and disease resistance of fish. In addition, starch-free bait solves the problem of feed particle adhesion by adding alternative ingredients, further improving the stability and palatability of the feed.

[0004] However, the existing bait processing equipment has obvious deficiencies in raw material processing. The poor integration of the equipment results in the need for multiple independent devices to complete different processes, which is cumbersome and inefficient. In addition, for this kind of starch-free bait, the existing crushing equipment cannot completely crush the raw materials, which can easily result in larger particles in the feed, affecting the uniformity and flowability of the feed, and thus adversely affecting subsequent processing and use, and having certain effects on both fishing bait and feeding bait. UTILITY MODEL CONTENTS

[0005] To make up for the deficiencies of the prior art, the present application provides a seawater fish starch-free bait processing equipment, which solves the problem of large particles in the feed caused by the inability of existing equipment to completely crush the raw materials, and optimizes the integration of the equipment, reduces the cumbersome operation, and improves the processing efficiency and feed uniformity.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a seawater fish starch-free bait processing equipment, comprising a driving motor, a driving shaft of the driving motor is mechanically connected with a driving roller, a spiral-shaped separation blade is integrally connected to the outside of the driving roller, a tapered polishing roller is fixedly connected to one end of the driving roller away from the driving motor, and a tapered sleeve corresponding to the polishing roller is sleeved on the outside of the polishing roller.

[0007] The outer surface of the conical sleeve has an inclination number greater than that of the outer surface of the polishing roller, and the range is 0-5 degrees.

[0008] Preferably, the outer sleeve of the separating blade is provided with an outer shell corresponding to the diameter of the separating blade, the outer shell is penetrated by the driving roller shaft and located below the driving motor, and the outer shell and the larger opening end of the conical sleeve are fixedly connected.

[0009] Preferably, a plurality of grooves are arranged on the inner side wall of the conical sleeve, the grooves are uniformly distributed along the side wall of the conical sleeve with the smaller opening end of the conical sleeve as the center, and the smaller opening end of the conical sleeve is provided with a limiting ring corresponding to the grooves.

[0010] The conical sleeve is integrally connected with a limiting plate on the side away from the driving roller shaft.

[0011] Preferably, the limiting plate is provided with a gear slot corresponding to the groove, and the gear slot and the groove have the same diameter and corresponding center positions.

[0012] Preferably, an arc surface is arranged on the opening of the end of the outer shell close to the conical sleeve, the curvature of the arc surface corresponds to the size of the gap between the polishing roller and the conical sleeve, and the arc surface assists the bait to enter the conical sleeve.

[0013] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0014] The device drives the driving roller shaft to rotate through the driving motor, and the separating blade pushes the raw materials to the polishing roller area while initially crushing the raw materials. The taper design and inclination difference between the polishing roller and the conical sleeve form a gradually narrowing gap, and the raw materials are further crushed through physical extrusion and friction. Since the outer surface of the conical sleeve has a larger inclination than the polishing roller, the raw materials are gradually refined when passing through, and only particles smaller than the gap between the two can pass through, thereby ensuring the uniformity and fineness of the feed particles. This design not only solves the problem that existing equipment cannot completely crush the raw materials, but also reduces the number of devices and operation steps through integrated structure, improves the processing efficiency, and avoids the presence of large particles in the feed, thereby meeting the high-precision processing requirements of the seawater fish starch-free bait.

[0015] Other advantages, objects and features of the present application will be described in the subsequent description, and to some extent, will be apparent to those skilled in the art based on the study of the following, or can be taught from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an installation schematic view of the seawater fish starch-free bait processing device.

[0017] Figure 2 It is the explosion decomposition view of the seawater fish starch-free bait processing equipment of the utility model;

[0018] Figure 3 It is the polishing roller connection schematic view of the seawater fish starch-free bait processing equipment of the utility model.

[0019] As shown in the figure:

[0020] 1, drive motor; 2, driving roller shaft; 3, separation blade; 4, polishing roller; 41, conical sleeve; 5, outer shell; 6, groove; 7, limit ring; 8, limit plate; 9, gear slot; 10, collection end; 11, arc surface. Specific embodiments

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] It should be noted that the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs; the terms used in the specification of the utility model are only for the purpose of describing the specific embodiments and are not intended to limit the utility model; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] As Figure 1 and Figure 2 shown, the seawater fish starch-free bait processing equipment, including drive motor 1, it is characterized by: the drive shaft direction of drive motor 1 is mechanically connected with driving roller shaft 2, the outside of driving roller shaft 2 is integrally connected with spiral separation blade 3, the end away from drive motor 1 of driving roller shaft 2 is fixedly connected with conical polishing roller 4, the outside of polishing roller 4 is provided with and corresponds to the conical sleeve 41 of itself; the inclination number of the outer surface of conical sleeve 41 is greater than the inclination number of the outer surface of polishing roller 4, and the range is 0-5 °. The outside of separation blade 3 is provided with and corresponds to the outer shell 5 of its diameter, the outer shell 5 is penetrated by driving roller shaft 2 and located below drive motor 1, and the larger opening end of outer shell 5 and conical sleeve 41 is fixedly connected.

[0025] In this embodiment, the driving motor 1 serves as the power source, driving the separation blade 3 and the grinding roller 4 to rotate through the driving roller shaft 2, achieving the initial crushing and pushing of the raw materials. The spiral design of the separation blade 3 not only efficiently grinds the raw materials, but also pushes the raw materials along the direction of the driving roller shaft 2 to the area of the grinding roller 4. The taper design and the 0-5° inclination difference between the grinding roller 4 and the conical sleeve 41 form a gradually narrowing gap, further crushing the raw materials through physical extrusion and friction, ensuring the uniformity and fineness of the feed particles. The connection structure of the outer shell 5 and the conical sleeve 41, as well as the arc surface 11 on the outer shell 5, assist the smooth entry of the raw materials into the conical sleeve 41, optimizing the flow path of the raw materials and improving the processing efficiency.

[0026] In addition, the groove 6 and the limiting ring 7 design inside the conical sleeve 41, as well as the corresponding gear slot 9, enhance the stability of the equipment and the accuracy of the raw material processing. The limiting plate 8 and the collection end 10 further optimize the collection and subsequent processing of the feed. This design not only solves the problem of incomplete crushing of raw materials in existing equipment, but also reduces the number of equipment and operation steps through integrated structure, meeting the high-precision processing needs of seawater fish starch-free feed, significantly improving the uniformity and palatability of the feed, while reducing the energy consumption and operation complexity of the equipment.

[0027] As shown in Figure 2 and Figure 3 , the inner side wall of the conical sleeve 41 is provided with a plurality of grooves 6, which are evenly distributed along the side wall of the conical sleeve 41 with the smaller end of the conical sleeve 41 as the center, and the smaller end of the conical sleeve 41 is provided with a limiting ring 7 corresponding to the groove 6; the side of the conical sleeve 41 away from the driving roller shaft 2 is integrally connected with a limiting plate 8. The limiting plate 8 is provided with a gear slot 9 corresponding to the groove 6, and the gear slot 9 and the groove 6 have the same diameter and corresponding center positions. The conical sleeve 41 is externally provided with a collection end 10 corresponding to itself and located outside the limiting plate 8. The opening of the end of the outer shell 5 close to the conical sleeve 41 is provided with an arc surface 11, the curvature of which corresponds to the size of the gap between the grinding roller 4 and the conical sleeve 41, assisting the bait to enter the conical sleeve 41, and the groove 6 and the gear slot 9 can simultaneously realize shaping and extrusion.

[0028] In this embodiment, the structure design and parameter selection of the equipment are as follows:

[0029] Driving motor 1: industrial-grade AC motor, common model is three-phase asynchronous motor, power range is 1.5kW to 3kW, rotating speed is 1440r / min, ensuring sufficient power output to drive the driving roller shaft 2 and related components.

[0030] Active roller shaft 2: Made of high-strength stainless steel, diameter generally 5-10 cm, length designed according to equipment scale as 30-60 cm, ensuring structural strength and stability.

[0031] Separation blade 3: Spiral design, spiral pitch 3-5 cm, blade thickness 0.5-1 cm, material wear-resistant alloy steel, ensuring efficient crushing and pushing raw materials.

[0032] Polishing roller 4: Conical design, outer surface inclination 10-15°, material hard alloy steel, surface roughness Ra1.6, ensuring efficient crushing of raw materials.

[0033] Conical sleeve 41: Outer surface inclination 10-20°, larger than polishing roller 4 by 0-5°, material wear-resistant stainless steel, inner wall with several grooves 6, groove depth 0.5-1 cm, pitch 2-3 cm, ensuring gradual refinement of raw materials during crushing.

[0034] Outer shell 5: Made of thick-walled stainless steel, diameter 30-50 cm, height 40-60 cm, fixedly connected with the larger opening end of conical sleeve 41, ensuring the sealing and stability of the equipment.

[0035] Limiting plate 8 and collection end 10: Limiting plate 8 made of high-strength aluminum alloy, thickness 1-2 cm, collection end 10 conical design, material stainless steel, ensuring smooth collection of feed.

[0036] Arc surface 11: Curvature corresponding to the gap size between polishing roller 4 and conical sleeve 41, gap range 0.5-2 mm, ensuring smooth entry of raw materials into conical sleeve 41.

[0037] In this embodiment, the quantization parameter classification is detailed as follows:

[0038] Small equipment laboratory or small-scale production:

[0039] Drive motor power: 1.5 kW

[0040] Active roller shaft diameter: 5 cm, length: 30 cm

[0041] Conical sleeve outer surface inclination: 10°

[0042] Polishing roller outer surface inclination: 10°

[0043] Outer shell diameter: 30 cm, height: 40 cm

[0044] Gap range: 0.5-1 mm

[0045] Medium-sized equipment for medium-scale production:

[0046] Driving motor power: 2.2kW

[0047] Main roller shaft diameter: 7cm, length: 45cm

[0048] Conical sleeve outer surface inclination: 12°

[0049] Polishing roller outer surface inclination: 10°

[0050] Outer shell diameter: 40cm, height: 50cm

[0051] Gap range: 1-1.5mm

[0052] Large-scale production of large equipment industry:

[0053] Driving motor power: 3kW

[0054] Main roller shaft diameter: 10cm, length: 60cm

[0055] Conical sleeve outer surface inclination: 15°

[0056] Polishing roller outer surface inclination: 10°

[0057] Outer shell diameter: 50cm, height: 60cm

[0058] Gap range: 1.5-2mm

[0059] Through the above design and parameter optimization, this equipment can efficiently crush raw materials, ensure the uniformity and fineness of feed particles, and reduce the number of equipment and operation steps, significantly improve the processing efficiency and feed quality.

[0060] The use steps of the device are as follows: first, install the device on a suitable workbench, ensure that the driving motor 1 is connected with the power supply and is in a startable state. Then, the raw materials of the bait of the marine fish to be processed are added to the equipment through the opening of the outer shell 5. Start the driving motor 1, and the motor drives the spiral-shaped separating blade 3 to rotate through the driving roller shaft 2, the separating blade 3 preliminarily crushes the raw materials, and pushes the raw materials to the polishing roller 4 area along the direction of the driving roller shaft 2. The taper design and the inclination difference of 0-5° between the polishing roller 4 and the conical sleeve 41 form a gradually narrowing gap, and the raw materials are further crushed through physical extrusion and friction. During the crushing process, only the feed particles smaller than the gap can pass through, thereby ensuring the uniformity and fineness of the feed particles. The connecting structure of the outer shell 5 and the conical sleeve 41, and the arc surface 11 on the outer shell 5, assist the raw materials to smoothly enter the conical sleeve 41, and optimize the flow path of the raw materials. Finally, the processed feed particles are collected through the integrated limiting plate 8 and the collecting end 10 connected on the side of the conical sleeve 41 away from the driving roller shaft 2, and the whole processing process is completed. During the whole use process, the various components of the equipment work cooperatively, and the efficient processing and high-quality output of the starch-free bait of the marine fish are ensured.

[0061] Although the utility model has disclosed as above with preferable embodiments, it is not used to limit the utility model, anyone familiar with this technology can make various changes and modifications without departing from the spirit and scope of the utility model, therefore the protection scope of the utility model should be limited by the claims.

Claims

1. Marine fish starch-free bait processing equipment, comprising a driving motor (1), characterized in that: The driving shaft direction of the driving motor (1) is mechanically connected with the driving roller shaft (2), the outer part of the driving roller shaft (2) is integrally connected with the spiral separation blade (3), the end of the driving roller shaft (2) away from the driving motor (1) is fixedly connected with the conical polishing roller (4), and the outer part of the polishing roller (4) is sleeved with the corresponding conical sleeve (41). The inclination number of the outer surface of the conical sleeve (41) is greater than that of the polishing roller (4), and the range is 0-5°.

2. The marine fish starch-free bait processing apparatus according to claim 1, characterized in that: The outer part of the separation blade (3) is sleeved with the outer shell (5) corresponding to the diameter thereof, the outer shell (5) is penetrated by the driving roller shaft (2) and located below the driving motor (1), and the opening larger end of the outer shell (5) and the conical sleeve (41) is fixedly connected.

3. The marine fish starch-free bait processing apparatus according to claim 1, characterized in that: The inner side wall of the conical sleeve (41) is provided with a plurality of grooves (6), the grooves (6) are uniformly distributed along the side wall direction of the conical sleeve (41) with the smaller opening end of the conical sleeve (41) as the center, and the smaller opening end of the conical sleeve (41) is provided with the limiting ring (7) corresponding to the groove (6). The side of the conical sleeve (41) away from the driving roller shaft (2) is integrally connected with the limiting plate (8).

4. The marine fish starch-free bait processing apparatus according to claim 3, characterized in that: The upper part of the limiting plate (8) is provided with the gear slot (9) corresponding to the groove (6), the gear slot (9) and the groove (6) have the same diameter and the corresponding center position, the outer part of the conical sleeve (41) is sleeved with the collection end (10) corresponding thereto and located outside the limiting plate (8).

5. The sea fish starch-free bait processing apparatus according to claim 2, characterized in that: The opening of the end of the outer shell (5) close to the conical sleeve (41) is provided with the arc surface (11), the curvature of the arc surface (11) corresponds to the gap size between the polishing roller (4) and the conical sleeve (41), and the bait is assisted to enter the conical sleeve (41).

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