A drain rack for processing black carp

Abstract

This utility model discloses a drain rack for processing black carp, relating to the field of drain racks. The utility model includes a main body of the drain rack, with a mounting frame welded to its lower part. A receiving device for collecting liquids is detachably mounted on the inner side of the mounting frame. The mounting frame comprises a rectangular frame body, with several support crossbars welded to its lower surface to support the receiving device. This utility model directly solves the space limitation problem of fixed receiving pools through the combined design of the detachable receiving device and the mounting frame. The support crossbars of the mounting frame fix the receiving frame through a snap-fit ​​structure, allowing for quick assembly and disassembly to meet the needs of temporary processing sites. Simultaneously, the longitudinal projected area of ​​the receiving frame is larger than that of the main body of the drain rack, ensuring no water splashing. Open access ports on both sides of the frame provide direct access for disassembly and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of drain racks, specifically a drain rack for processing black carp. Background Technology

[0002] For bulk processing of black carp, it is recommended to use 304 stainless steel for the drain rack. It is rust-proof, corrosion-resistant, and easy to clean. The drain holes take into account both drainage efficiency and preventing fish pieces from falling off. A vibration motor can be installed to accelerate drainage, and an integrated drainage system can be used to prevent water accumulation.

[0003] Currently, in the process of processing large quantities of snakehead fish, a large number of snakehead fish need to be scooped into a draining rack and then transported to the processing area for further processing. However, there is a problem in the actual operation: the traditional draining rack needs to be placed above the receiving pit or receiving pool to receive the drained liquid. However, there is no movable assembly receiving device under the draining rack, and the draining process is limited by space. In view of this, the inventor urgently needs to design an assembly mechanism between the receiving pool and the draining rack to improve the ease of use of the draining rack. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a draining rack for processing black carp, so as to solve the technical problem that traditional aquatic product draining racks are limited by space and rely on fixed receiving devices such as receiving pools.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drain rack for processing black carp, comprising a drain rack body, an installation frame welded to the bottom of the drain rack body, and a receiving device for receiving liquid detachably installed on the inner side of the installation frame;

[0006] The mounting frame includes a rectangular frame, and a plurality of support crossbars for supporting the receiving device are welded to the lower surface of the frame.

[0007] The receiving device includes a rectangular receiving frame with an open structure at the top;

[0008] The frame has an open structure on both sides, which are access ports for the receiving device to be placed inside the mounting frame. The two sides of the frame protrude from the main body of the drain rack, and the side length of the longitudinal projection surface of the receiving frame is greater than the side length of the longitudinal projection surface of the main body of the drain rack.

[0009] By adopting the above technical solution, and by welding an installation frame below the main body of the drain rack and configuring a detachable receiving device, the space limitation problem of traditional drain racks relying on a fixed receiving pool is solved. The rectangular frame of the installation frame provides a rigid foundation for the support structure, while the horizontal arrangement of the support crossbars forms a stable bearing surface, ensuring that the receiving device can be flexibly installed and removed. At the same time, the open design on both sides of the frame forms access ports, allowing the receiving frame to slide horizontally into the installation frame.

[0010] Furthermore, the lower surface of the receiving frame is provided with several limiting plates, and the receiving frame is engaged with the supporting crossbar through the limiting plates.

[0011] By adopting the above technical solution, the locking structure between the limiting plate at the bottom of the receiving frame and the supporting crossbar enables tool-free quick assembly and disassembly of the receiving device. This design first eliminates the cumbersome operation caused by bolt fixing and greatly improves the efficiency of cleaning or replacement.

[0012] Furthermore, several spacers are equidistantly arranged inside the inner cavity of the receiving frame, and the spacers are used to buffer the inertial potential energy of the liquid inside the receiving frame.

[0013] By adopting the above technical solution, the spacers arranged at equal intervals inside the receiving frame divide the cavity into multiple buffer zones, similar to the spacers inside a filling truck, which are used to absorb the inertial potential energy generated by the liquid inside the body of the drain rack during its displacement.

[0014] Furthermore, a gap is formed between the lower part of the partition plate and the inner bottom surface of the receiving frame to allow liquid to flow inside the receiving frame.

[0015] By adopting the above technical solution, the pre-set gap between the bottom of the partition plate and the bottom surface of the receiving frame forms the core channel for liquid flow. This gap first maintains the hydraulic connectivity between each buffer zone, so that the liquid after being slowed down by the partition plate can still flow freely.

[0016] Furthermore, a liquid outlet is fixedly installed on one side of the receiving frame, and the liquid outlet is connected to the interior of the receiving frame. A shut-off valve is installed on the liquid outlet.

[0017] By adopting the above technical solution, an outlet with a shut-off valve is integrated into the side wall of the receiving frame to construct an adjustable directional drainage system. When the shut-off valve is opened, the outlet first provides a centralized drainage path, avoiding the risk of secondary pollution caused by manual dumping.

[0018] Furthermore, rollers and feet are installed at the four corners of the lower surface of the frame.

[0019] By adopting the above technical solution, rollers and feet are simultaneously configured at the four corners of the bottom of the frame, forming a dual mode of dynamic transportation and static support. The roller assembly firstly enables the entire device to be flexibly transferred in the workshop, compatible with the receiving needs of different workstations.

[0020] Furthermore, an opening is formed on one side of the lower surface of the main body of the drain rack, and a movable door panel is movably connected to the opening via a hinge. The other side of the movable door panel is fastened to one side of the main body of the drain rack via a locking mechanism.

[0021] By adopting the above technical solution, the movable door panel at the bottom of the main body of the drain rack is opened and closed through a hinge and locking mechanism. When the locking mechanism is unlocked and the door panel is flipped down, the bottom of the drain rack is transformed into an unobstructed opening, allowing the blackfish inside to slide out directly under the action of gravity, eliminating the inefficient operation of scooping out layer by layer.

[0022] In summary, the present invention has the following main advantages:

[0023] 1. This utility model directly solves the space limitation problem of fixed receiving pool by combining a detachable receiving device and a mounting frame. The support crossbar of the mounting frame fixes the receiving frame through a snap-fit ​​structure, which enables it to be quickly disassembled and assembled to meet the needs of temporary processing sites. At the same time, the longitudinal projection area of ​​the receiving frame is larger than that of the main body of the drain rack, ensuring that water does not splash out. The open access ports on both sides of the frame provide a direct operation path for disassembly and maintenance.

[0024] 2. This utility model controls the opening and closing of the movable door panel through a hinge and locking mechanism. After unlocking, it flips down to form a bottom opening, allowing the blackfish to slide out directly under the action of gravity, eliminating the burden of scooping out layer by layer. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of the receiving device of this utility model;

[0027] Figure 3 This is a bottom view of the structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the movable door panel of this utility model;

[0029] Figure 5 This is a cross-sectional view of the receiving frame of this utility model.

[0030] In the diagram: 1. Drain rack main body; 2. Mounting frame; 201. Frame body; 202. Support crossbar; 203. Roller; 3. Receiving device; 301. Receiving frame; 302. Partition plate; 303. Liquid outlet; 304. Limiting plate; 305. Gap; 4. Movable door panel; 5. Hinge; 6. Locking mechanism. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In this embodiment:

[0033] A draining rack for processing black carp, such as Figure 1-5 As shown, it includes a drain rack body 1, a mounting frame 2 welded to the bottom of the drain rack body 1, and a receiving device 3 for receiving liquid is detachably installed on the inner side of the mounting frame 2.

[0034] The mounting frame 2 includes a rectangular frame 201, and a number of support crossbars 202 for supporting the receiving device 3 are welded to the lower surface of the frame 201.

[0035] The receiving device 3 includes a rectangular receiving frame 301 with an open structure at the top;

[0036] The frame 201 has an open structure on both sides, serving as access ports for the receiving device 3 to be placed inside the mounting frame 2. The two sides of the frame 201 protrude from the main body of the drain rack 1. The longitudinal projection area of ​​the receiving frame 301 is longer than the longitudinal projection area of ​​the main body of the drain rack 1. By welding the mounting frame 2 below the main body of the drain rack and configuring a detachable receiving device 3, the space limitation problem of traditional drain racks relying on fixed receiving pools is solved. The rectangular frame 201 of the mounting frame provides a rigid foundation for the supporting structure, while the horizontally arranged support bars 202 form a stable bearing surface, ensuring that the receiving device can be flexibly installed and removed. At the same time, the open design on both sides of the frame 201 forms access ports, allowing the receiving frame 301 to slide laterally into the mounting frame. The design of the receiving frame having a longitudinal projection area larger than that of the main body of the drain rack firstly avoids splashing and polluting the environment when liquid drips, and at the same time completely covers the dripping area, ensuring that all dripped liquid is effectively received, significantly improving site adaptability.

[0037] See Figure 2 , Figure 5 The lower surface of the receiving frame 301 is provided with several limiting plates 304. The receiving frame 301 is engaged with the supporting crossbar 202 through the limiting plates 304. The engaging structure between the limiting plates 304 at the bottom of the receiving frame 301 and the supporting crossbar 202 enables tool-free quick assembly and disassembly of the receiving device. This design firstly eliminates the cumbersome operation caused by bolt fixing, greatly improving the efficiency of cleaning or replacement; at the same time, in the case of vibration and movement, the mechanical engagement between the limiting plates and the crossbar can effectively suppress the horizontal displacement of the receiving frame 301, prevent liquid spillage due to equipment shaking, and ensure the stability and safety of the device during transportation.

[0038] See Figure 2 , Figure 5The inner cavity of the receiving frame 301 has several spacers 302 arranged at equal intervals. The spacers 302 are used to buffer the inertial potential energy of the liquid inside the receiving frame 301. The spacers 302 arranged at equal intervals inside the receiving frame 301 divide the cavity into multiple buffer zones, similar to the spacers inside the filling truck, to absorb the inertial potential energy generated by the liquid inside the drain rack body 1 during displacement. At the same time, through the multi-level blocking structure, the concentrated water flow is transformed into a gentle laminar flow, avoiding the overflow of impurities with the water flow due to violent fluctuations in the liquid surface.

[0039] See Figure 5 A gap 305 is formed between the bottom of the partition plate 302 and the inner bottom surface of the receiving frame 301 for the flow of liquid inside the receiving frame 301. The gap 305 between the bottom of the partition plate 302 and the bottom surface of the receiving frame 301 forms the core channel for liquid flow. This gap first maintains the hydraulic connectivity between each buffer zone, allowing the liquid to flow freely after being slowed down by the partition plate; at the same time, it guides the liquid to gather along the bottom plane towards the drain outlet, significantly reducing the amount of liquid residue. While ensuring flow efficiency, it intercepts sediment impurities, prevents blockage of the liquid outlet, and achieves the dual effect of draining and separating residue.

[0040] See Figure 2 , Figure 5 A liquid outlet 303 is fixedly installed on one side of the receiving frame 301, and the liquid outlet 303 is connected to the interior of the receiving frame 301. A shut-off valve is installed on the liquid outlet 303. The side wall of the receiving frame 301 integrates the liquid outlet 303 with the shut-off valve, thus constructing an adjustable directional drainage system. When the shut-off valve is opened, the liquid outlet first provides a centralized drainage path, avoiding the risk of secondary pollution caused by manual dumping. At the same time, the shut-off valve can precisely control the start and stop time of drainage to adapt to the production line cycle requirements. Its horizontal lateral installation position avoids the moving parts under the drain rack, leaving unobstructed space for mobile operation and cleaning and maintenance, significantly improving the safety of equipment operation.

[0041] See Figure 1 , Figure 2 , Figure 4 Rollers 203 and feet are installed at the four corners of the lower surface of the frame 201. Rollers 203 and feet are also installed at the four corners of the bottom of the frame 201, forming a dual mode of dynamic transportation and static support. The roller assembly firstly allows the entire device to be flexibly transported in the workshop, compatible with the receiving needs of different workstations; at the same time, the feet provide rigid support in a fixed position, eliminating vibration interference caused by the swaying of the rollers during operation. The two structures complement each other, satisfying the need for convenient equipment movement and ensuring the absolute stability of the receiving device during drainage operations, thus guaranteeing the reliability of the liquid collection process.

[0042] See Figure 1 , Figure 2 , Figure 4An opening is formed on one side of the lower surface of the main body 1 of the drain rack, and a movable door panel 4 is movably connected to the opening via a hinge 5. The other side of the movable door panel 4 is fastened to one side of the main body 1 of the drain rack via a locking mechanism 6. The movable door panel 4, which is movably set at the bottom of the main body 1 of the drain rack, is controlled to open and close via the hinge 5 and the locking mechanism 6. When the locking mechanism is unlocked and the door panel is flipped down, the bottom of the drain rack is transformed into an unobstructed opening, allowing the blackfish inside to slide out directly under the action of gravity, eliminating the inefficient operation of scooping out layer by layer. At the same time, this opening maximizes the exposure of the internal space, providing a thorough cleaning path for high-pressure water gun washing, solving the problem of residue accumulation in traditional drain racks from the root, and ensuring the consistency of hygiene standards between batches.

[0043] The implementation principle of this embodiment is as follows: First, the black carp to be drained is placed inside the main body 1 of the drain rack. Its bottom has a hollow structure, allowing water to fall naturally. After the water passes through the main body 1 of the drain rack, it falls into the detachable receiving device 3 supported by the mounting frame 2 below. The mounting frame 2 consists of a frame 201 and multiple support crossbars 202 welded to its lower surface. The support crossbars 202 are arranged horizontally to form a support surface. The main body of the receiving device 3 is the open receiving frame 301 at the top, whose size is larger than the projected area of ​​the main body 1 of the drain rack, ensuring full coverage of water collection.

[0044] The receiving frame 301 is fixed to the support crossbar 202 by the limiting plate 304 set at the bottom, which can be quickly disassembled and assembled. After the liquid falls into the receiving frame 301, it is blocked by the spacers 302 that are evenly distributed inside, buffering the impact of the water flow. At the same time, the liquid flows to the bottom and gathers through the gap 305 reserved below the spacers 302. The liquid outlet 303 on the side wall of the receiving frame 301 directs the liquid to the drainage system.

[0045] When moving, the entire device is moved by the rollers 203 at the four corners of the bottom of the frame 201; when cleaning, the locking mechanism 6 is unlocked and the movable door panel 4 is flipped down, which can turn the bottom of the drain rack body 1 into an open structure, quickly discharge the blackfish inside the drain rack body 1 to the outside, and clean the drain rack body 1 for the next use.

[0046] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A draining rack for processing black fish, characterized by: It includes a drain rack body (1), and a mounting frame (2) is welded to the bottom of the drain rack body (1). A receiving device (3) for receiving liquid is detachably installed on the inner side of the mounting frame (2). The mounting frame (2) includes a rectangular frame (201), and a plurality of support crossbars (202) for supporting the receiving device (3) are welded to the lower surface of the frame (201). The receiving device (3) includes a rectangular receiving frame (301) with an open structure at the top; The frame (201) has an open structure on both sides, which is an access port for the receiving device (3) to be placed inside the mounting frame (2). The two sides of the frame (201) protrude from the main body of the drain rack (1). The side length of the longitudinal projection surface of the receiving frame (301) is greater than the side length of the longitudinal projection surface of the main body of the drain rack (1).

2. The drain rack for processing black carp according to claim 1, characterized in that: The lower surface of the receiving frame (301) is provided with several limiting plates (304), and the receiving frame (301) is engaged with the supporting crossbar (202) through the limiting plates (304).

3. The drain rack for processing black carp according to claim 1, characterized in that: The inner cavity of the receiving frame (301) has several spacers (302) arranged at equal intervals. The spacers (302) are used to buffer the inertial potential energy of the liquid inside the receiving frame (301).

4. The drain rack for processing black carp according to claim 3, characterized in that: A gap (305) is formed between the lower part of the partition plate (302) and the inner bottom surface of the receiving frame (301) for the flow of liquid inside the receiving frame (301).

5. The drain rack for processing black carp according to claim 1, characterized in that: A liquid outlet (303) is fixedly installed on one side of the receiving frame (301), and the liquid outlet (303) is connected to the interior of the receiving frame (301). A shut-off valve is installed on the liquid outlet (303).

6. The drain rack for processing black carp according to claim 1, characterized in that: The lower surface of the frame (201) is equipped with four corners with rollers (203) and feet.

7. The drain rack for processing black carp according to claim 1, characterized in that: An opening is formed on one side of the lower surface of the main body (1) of the drain rack, and a movable door panel (4) is movably connected to the opening via a hinge (5). The other side of the movable door panel (4) is fastened to one side of the main body (1) of the drain rack via a locking mechanism (6).

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