Draining structure for aquatic product processing
The servo motor drives the transmission shaft to rotate the drain basket, and combined with the dome guide plate design, it solves the problem of low draining efficiency in aquatic product processing, and achieves efficient water separation and saves loading and unloading time.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG HAOYANG QUICK FROZEN FOOD CO LTD
- Filing Date
- 2025-05-27
- Publication Date
- 2026-06-23
AI Technical Summary
The existing aquatic product processing methods suffer from low and incomplete drainage efficiency and large space requirements, with multi-layered drainage structures leading to a reduction in overall efficiency.
The drive shaft driven by a servo motor rotates the lower and upper drain trays. Combined with the dome guide plate design, it achieves high-speed centrifugal separation of aquatic products and directs the drained water to the outside through the guide plate to prevent water from the upper layer from entering the lower layer.
It speeds up the draining process, improves draining efficiency, prevents water from entering the lower layer of aquatic products, and saves loading and unloading time.
Smart Images
Figure CN224398210U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of drainage device technology, and in particular to a drainage structure for aquatic product processing. Background Technology
[0002] Currently, aquatic products (such as fish and shellfish) need to undergo a cleaning process during processing. After cleaning, the surface moisture needs to be drained. Traditional draining methods mostly involve letting the product sit and air dry or manually shaking it to drain, which has problems such as low efficiency, incomplete draining, and large space occupation.
[0003] Some drainage devices use a multi-layer drainage structure; however, water droplets from the upper layer fall onto the lower layer, resulting in a decrease in the overall drainage efficiency of the drainage device. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a drainage structure for aquatic product processing.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A drainage structure for aquatic product processing includes an outer shell. A servo motor is fixed at the bottom center of the outer shell by a motor mounting bracket and bolts. The output shaft of the servo motor is connected to a drive shaft via a coupling. The drive shaft is connected to the bottom of the outer shell via a bearing.
[0007] Multiple lower drain cages and one upper drain cage are slidably sleeved on the outer wall of the drive shaft. The bottom of both the lower and upper drain cages is welded with dome guide plates. A filter plate is movably installed on the inner wall of the upper drain cage, and filter holes are evenly distributed on the filter plate. Filter grooves are evenly distributed on the outer wall of the lower drain cage.
[0008] Handles are welded to the outer walls of both the upper and lower drain steamers, and an anti-detachment cover is hinged to one side of the top of the upper drain steamer.
[0009] The above scheme involves slidingly mounting multiple lower drain trays and one upper drain tray on a drive shaft, driven by a servo motor. This causes the aquatic products placed in the lower and upper drain trays to rotate at high speed, centrifugally separating residual water from the products and accelerating the draining process. Furthermore, a dome-shaped guide plate directs the drained water to the outside of the lower drain trays, preventing water from the upper products from entering the lower products and ensuring efficient draining.
[0010] Preferably, support columns are installed at the four bottom corners of the outer casing, and rubber shock-absorbing pads are installed at the bottom of the support columns.
[0011] Preferably, a gap is provided between the dome guide plate and the filter plate in the upper draining steamer.
[0012] Preferably, a retaining ring is welded to the inner wall of the upper draining steamer, and a filter plate is placed on the retaining ring, with the outer diameter of the filter plate being larger than the inner diameter of the retaining ring.
[0013] Preferably, the drive shaft has a prismatic structure, and a connecting sleeve is fixed at the top center of the filter plate and the dome guide plate. The inner wall of the connecting sleeve has a prismatic hole structure, and the connecting sleeve is slidably connected to the drive shaft.
[0014] With the above solution, the cross-section of the drive shaft and the inner wall of the connecting sleeve are both prismatic, which not only meets the need for quick installation and disassembly of the lower and upper drain steamers on the drive shaft, but also ensures that the drive shaft has sufficient transmission power to the lower and upper drain steamers.
[0015] Preferably, the servo motor is connected to a switch, and the switch is connected to a power cord. A drain pipe is connected to the lower part of one side of the outer wall of the housing, and a valve is installed on the drain pipe.
[0016] Preferably, the outer circumferential wall of the upper drainer has a slot, and the anti-detachment cover is connected to an elastic buckle, which engages with the slot.
[0017] With the above solution, when the drive shaft drives the lower and upper drain trays to rotate, the lower and upper drain trays are stacked one on top of each other. Under the action of the aquatic products and their own gravity, they are pressed against each other, preventing the aquatic products inside from being thrown out by centrifugal force. It also facilitates the installation and disassembly of the lower and upper drain trays and the drive shaft, saving loading and unloading time.
[0018] The beneficial effects of this utility model are as follows:
[0019] Multiple lower drain trays and one upper drain tray are slidably mounted on a drive shaft and driven by a servo motor. This causes the aquatic products placed in the lower and upper drain trays to rotate at high speed, centrifugally separating the residual water on the aquatic products and accelerating the draining speed. Secondly, the drained water is guided to the outside of the lower drain trays by a dome guide plate, preventing the water drained from the upper aquatic products from entering the lower aquatic products and ensuring the efficiency of the draining process.
[0020] The cross-section of the drive shaft and the inner wall of the connecting sleeve are both prismatic, which not only meets the need for quick installation and disassembly of the lower and upper drain steamers on the drive shaft, but also ensures that the drive shaft has sufficient transmission power with the lower and upper drain steamers.
[0021] When the drive shaft drives the lower and upper drain trays to rotate, the lower and upper drain trays are stacked one on top of each other. Under the action of the aquatic products and their own gravity, they are pressed against each other, preventing the aquatic products inside from being thrown out by centrifugal force. This also facilitates the installation and disassembly of the lower and upper drain trays and the drive shaft, saving loading and unloading time. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of a drainage structure for aquatic product processing proposed in this utility model;
[0023] Figure 2 This is a schematic diagram of the upper draining steamer structure for aquatic product processing according to the present invention.
[0024] Figure 3 This is a schematic diagram of the lower drain steamer structure of a drain structure for aquatic product processing proposed in this utility model.
[0025] Figure 4 This is a side cross-sectional view of a drainage structure for aquatic product processing proposed in this utility model.
[0026] In the diagram: 1. Outer shell; 2. Servo motor; 3. Drive shaft; 4. Lower drain basket; 5. Upper drain basket; 6. Connecting sleeve; 7. Dome guide plate; 8. Filter plate; 9. Filter holes; 10. Filter tank; 11. Handle; 12. Anti-detachment cover; 13. Slot; 14. Elastic buckle; 15. Drain pipe; 16. Retaining ring. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0028] Example 1, referring to Figure 1-4 A drainage structure for aquatic product processing includes an outer shell 1. A servo motor 2 is fixed at the bottom center of the outer shell 1 by a motor mounting bracket and bolts. The output shaft of the servo motor 2 is connected to a transmission shaft 3 via a coupling. The transmission shaft 3 is connected to the bottom of the outer shell 1 via a bearing.
[0029] Both the bottom of the lower drain steamer 4 and the upper drain steamer 5 are welded with dome guide plates 7, and a filter plate 8 is movably installed on the inner wall of the upper drain steamer 5. The filter plate 8 has filter holes 9 that are evenly distributed, and the outer wall of the lower drain steamer 4 has filter grooves 10 that are evenly distributed.
[0030] Handles 11 are welded to the outer walls of both the upper drain steamer 5 and the lower drain steamer 4. An anti-detachment cover 12 is hinged to one side of the top of the upper drain steamer 5.
[0031] Multiple lower drain trays 4 and one upper drain tray 5 are slidably mounted on a drive shaft 3 and driven by a servo motor 2. This causes the aquatic products placed in the lower drain trays 4 and upper drain trays 5 to rotate at high speed, centrifugally separating the residual water on the aquatic products and accelerating the draining speed. Then, the drained water is guided to the outside of the lower drain trays 4 by a dome guide plate 7, preventing the water drained from the upper aquatic products from entering the lower aquatic products and ensuring the efficiency of the draining.
[0032] Support columns are installed at the four bottom corners of the outer casing 1, and rubber shock-absorbing pads are installed at the bottom of the support columns.
[0033] A gap is provided between the dome guide plate 7 and the filter plate 8 in the upper draining steamer 5.
[0034] The inner wall of the upper drain steamer 5 is welded to the retaining ring 16, and the filter plate 8 is placed on the retaining ring 16. The outer diameter of the filter plate 8 is larger than the inner diameter of the retaining ring 16.
[0035] The servo motor 2 is connected to a switch, and the switch is connected to a power cord. A drain pipe 15 is connected to the lower part of the outer wall of one side of the housing 1, and a valve is installed on the drain pipe 15.
[0036] Example 2, refer to Figure 2-4 :
[0037] This embodiment is an optimization based on Embodiment 1, specifically:
[0038] The drive shaft 3 has a prismatic structure, and a connecting sleeve 6 is fixed at the top center of the filter plate 8 and the dome guide plate 7. The inner wall of the connecting sleeve 6 has a prismatic hole structure, and the connecting sleeve 6 is slidably connected to the drive shaft 3.
[0039] The cross-section of the drive shaft 3 and the inner wall of the connecting sleeve 6 are both prismatic, which not only meets the need for quick installation and disassembly of the lower drain steamer 4 and the upper drain steamer 5 on the drive shaft 3, but also ensures that the drive shaft 3 has sufficient transmission power to the lower drain steamer 4 and the upper drain steamer 5.
[0040] Example 2, refer to Figure 4 :
[0041] This embodiment is an optimization based on Embodiment 1, specifically:
[0042] Multiple lower drain steamers 4 and one upper drain steamer 5 are slidably sleeved on the outer wall of the drive shaft 3. The outer circumference of the upper drain steamer 5 has a slot 13, and the anti-detachment cover 12 is connected to an elastic buckle 14, which is engaged with the slot 13.
[0043] When the drive shaft 3 drives the lower drain steamer 4 and the upper drain steamer 5 to rotate, the lower drain steamer 4 and the upper drain steamer 5 are stacked on top of each other. Under the action of the aquatic products and their own gravity, they are pressed against each other, which prevents the aquatic products inside from being thrown out by centrifugal force. It also facilitates the installation and disassembly of the lower drain steamer 4 and the upper drain steamer 5 with the drive shaft 3, saving loading and unloading time.
[0044] Working principle: Two sets of cages can be used. Each set of cages includes an upper drain cage 5 and 3-4 lower drain cages 4. One set of cages is used to load aquatic products, while the other set of cages is used for centrifugal draining. Each set of cages is loaded and unloaded by two people working together to lift and lift.
[0045] The lower draining steamer 4 and the upper draining steamer 5, which contain aquatic products, are slid into the drive shaft 3 one by one. The servo motor 2 is started to drive the drive shaft 3, the lower draining steamer 4 and the upper draining steamer 5 to rotate centrifugally to drain the residual water on the surface of the aquatic products. The drained steamer is then taken out and another set of steamers is placed in, and the process is repeated.
[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A draining structure for aquatic product processing, comprising an outer shell (1), characterized in that, A servo motor (2) is fixed at the bottom center of the outer casing (1) by a motor mounting bracket and bolts, and the output shaft of the servo motor (2) is connected to a transmission shaft (3) by a coupling. The transmission shaft (3) is connected to the bottom of the outer casing (1) by a bearing. Multiple lower drain steamers (4) and one upper drain steamer (5) are slidably sleeved on the outer wall of the drive shaft (3). The bottom of both the lower drain steamer (4) and the upper drain steamer (5) is welded with a dome guide plate (7). A filter plate (8) is movably arranged on the inner wall of the upper drain steamer (5). The filter plate (8) has filter holes (9) that are evenly distributed. The outer wall of the lower drain steamer (4) has filter grooves (10) that are evenly distributed. Handles (11) are welded to the outer walls of both the upper drain steamer (5) and the lower drain steamer (4), and an anti-detachment cover (12) is hinged to one side of the top of the upper drain steamer (5).
2. The drainage structure for aquatic product processing according to claim 1, characterized in that, The bottom four corners of the outer shell (1) are each equipped with a support column, and the bottom of the support column is equipped with a rubber shock-absorbing pad.
3. The drainage structure for aquatic product processing according to claim 1, characterized in that, A gap is provided between the dome guide plate (7) and the filter plate (8) in the upper drain steamer (5).
4. The drainage structure for aquatic product processing according to claim 1, characterized in that, The upper drain steamer (5) is welded to the inner wall of the retaining ring (16), and the filter plate (8) is placed on the retaining ring (16). The outer diameter of the filter plate (8) is larger than the inner diameter of the retaining ring (16).
5. A drainage structure for aquatic product processing according to claim 1, characterized in that, The drive shaft (3) has a prismatic structure, and a connecting sleeve (6) is fixed at the top center of the filter plate (8) and the dome guide plate (7). The inner wall of the connecting sleeve (6) has a prismatic hole structure, and the connecting sleeve (6) is slidably connected to the drive shaft (3).
6. The drainage structure for aquatic product processing according to claim 1, characterized in that, The servo motor (2) is connected to a switch, and the switch is connected to a power cord. A drain pipe (15) is connected to the lower part of the outer wall of one side of the housing (1), and a valve is installed on the drain pipe (15).
7. A drainage structure for aquatic product processing according to claim 1, characterized in that, The upper drain steamer (5) has a slot (13) on its outer circumference, and the anti-detachment cover (12) is connected to an elastic buckle (14), which engages with the slot (13).