Duck processing skin drying equipment based on assembly line

By combining the use of sponge blocks for water absorption and a blowing device in the production line drying equipment, the problem of moisture control on the duck skin was solved, the drying efficiency and waxing quality were improved, and the processing flow was optimized.

CN223925258UActive Publication Date: 2026-02-17HEBEI DONGFENG BREEDING CO LTD
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Patent Information

Application Number
CN202520000304.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-02
Publication Date
2026-02-17
Estimated Expiration
2035-01-02

AI Technical Summary

Technical Problem

In traditional duck processing, it is difficult to control the moisture content of the duck skin, which affects the waxing process, resulting in poor wax adhesion, increased difficulty in plucking feathers, reduced processing efficiency, and increased costs.

Method used

The drying equipment is based on a production line, combined with a sponge block for water absorption and a blowing device. The sponge block absorbs moisture and the blowing device further dries it. The extrusion device is used to adjust the extrusion pressure to ensure the drying effect.

Benefits of technology

It improves the drying efficiency of duck skin, ensures effective adhesion of wax, reduces wax waste, lowers production costs, and increases the production progress of the processing line.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses skin drying equipment for duck processing based on an assembly line, and relates to the technical field of drying equipment, the skin drying equipment comprises a box body, the bottom end in the wall of the box body is fixedly connected with a liquid discharge pipe, the liquid discharge pipe is used for discharging wiped liquid, the inner wall of the box body is fixedly connected with a filter screen, and the filter screen is used for filtering the wiped liquid. The filter screen is used for preventing the ducks from falling off and being stained with water; the top end of the squeezing device is fixedly connected with the top end of the inner wall of the box body, and the squeezing device is used for wiping water on the surface of a duck. The residual moisture is dried by the blowing device, so that the drying efficiency of the duck skin is greatly improved, and the problem of moisture residue on the skin of the duck in the processing process is effectively solved.
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Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, specifically to a duck skin drying device based on an assembly line for processing. Background Technology

[0002] In the duck processing industry, traditional methods of drying duck skin have many shortcomings. If too much moisture remains on the skin after the ducks have been plucked and are entering the waxing stage, it can cause a series of problems. Due to the lack of effective drying methods, the moisture content of the duck skin is often difficult to control, which severely affects the waxing process.

[0003] On the one hand, excessive moisture prevents the wax from adhering well to the duck's skin, resulting in poor wax adhesion during the first waxing process, wasting a large amount of wax, and significantly reducing dewaxing efficiency. On the other hand, residual moisture can also cause soft feathers to adhere to the duck's surface, further hindering wax penetration and increasing the difficulty and workload of subsequent feather removal. When ducks undergo a second molt due to seasonal changes or poor feeding management, a large number of short and stiff feathers grow on their bodies, making the already tedious feather removal work even more difficult due to moisture issues. Ducks pile up in the workshop, putting immense pressure on workers and severely restricting production progress, becoming a speed-limiting link in the entire processing flow.

[0004] To address these issues, improve the overall efficiency and quality of duck processing, and reduce costs, this utility model was developed to provide a more efficient, precise, and adaptable duck skin drying device. Utility Model Content

[0005] To address the shortcomings of existing technologies, the technical solution adopted by this utility model is as follows: a duck skin drying device based on an assembly line, comprising: a box body, with a drain pipe fixedly connected to the bottom of the box body wall for discharging the wiped liquid; a filter screen fixedly connected to the inner wall of the box body for preventing the ducks from falling and getting wet; and a squeezing device, with its top end fixedly connected to the top end of the inner wall of the box body for wiping away moisture from the duck's surface; the squeezing device includes a fixed plate, with a rotating rod rotatably connected to the inner wall of the fixed plate, a conveyor belt drivingly connected to the outer wall of the rotating rod, and a sponge block fixedly connected to the outer wall of the conveyor belt; a drive motor fixedly connected to the outer wall of the fixed plate via a frame; and a connecting frame fixedly connected to the outer wall of the fixed plate. After the ducks enter the box body on the assembly line, they enter between two sponge blocks. As the conveyor belt moves, the sponge blocks contact the duck's surface, absorbing moisture from the duck's skin.

[0006] Preferably, a baffle plate is fixedly connected to the inner wall of the box, and a blower is fixedly connected to the outer wall of the baffle plate. After the sponge block has initially wiped away the moisture, it is moved to the baffle plate, and the blower is activated to blow on both sides of the duck to further dry the duck's skin.

[0007] Preferably, the outer wall of the fixed plate is fixedly connected to the inner wall of the housing, and a pulley set is provided at the top of the rotating rod. The rotating rod is driven to rotate on the fixed plate through the pulley set. The rotation of the rotating rod causes the transmission belt connected to the outer wall to move accordingly, and the sponge block fixedly connected to the transmission belt begins to move in a cycle.

[0008] Preferably, an adjusting rod is threadedly connected to the inner wall of the connecting frame, a pushing frame is rotatably connected to the outer wall of the adjusting rod, a squeezing roller is rotatably connected to the inner wall of the pushing frame, and a limiting rod is fixedly connected to the outer wall of the pushing frame. Rotating the adjusting rod causes the pushing frame to move the squeezing roller under the guidance and restriction of the limiting rod, allowing the squeezing roller to slide against the outer wall of the sponge block, squeezing the water-saturated sponge block. Adjusting the position of the squeezing roller controls the squeezing force.

[0009] Preferably, the outer wall of the extrusion roller is slidably connected to the outer wall of the sponge block, and the outer wall of the limiting rod is slidably connected to the inner wall of the connecting frame.

[0010] Preferably, a liquid guiding groove is slidably connected to the outer wall of the rotating rod, and a conveying pipe is fixedly connected to the outer wall of the liquid guiding groove. The squeezed-out water enters the liquid guiding groove and flows into the conveying pipe for discharge, keeping the environment clean during the drying process.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. This utility model combines two methods: water absorption by a sponge block and drying by a blower. First, the sponge block fully contacts the duck skin to absorb a large amount of water, and then the blower is used to dry the remaining water, which greatly improves the drying efficiency of the duck skin and effectively solves the problem of residual moisture on the duck skin during processing.

[0013] 2. This utility model can precisely control the position of the extrusion roller by setting an adjustment rod, thereby adjusting the extrusion force on the sponge block, ensuring that the sponge block maintains good water absorption performance at different stages of use, optimizing the moisture removal effect, and improving the efficiency of the entire drying process.

[0014] 3. By setting up an extrusion device, this utility model significantly reduces the moisture content of the duck skin, avoiding the problem of wax not adhering effectively due to excessive moisture. This makes the waxing process smoother, improves the quality of waxing and the efficiency of hair removal, reduces wax waste, lowers production costs, and creates favorable conditions for subsequent processing steps by efficiently drying the skin. It also reduces process delays caused by skin moisture issues and speeds up the production progress of the entire duck processing line. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the extrusion device of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the extrusion roller of this utility model.

[0019] In the diagram: 1. Box body; 2. Drain pipe; 3. Filter screen; 4. Squeezing device; 41. Fixing plate; 42. Drive motor; 43. Connecting frame; 44. Sponge block; 45. Conveyor belt; 46. Rotating rod; 47. Pulley assembly; 48. Liquid guide trough; 49. Conveying pipe; 410. Pushing frame; 412. Squeezing roller; 413. Limiting rod; 414. Adjusting rod; 5. Baffle plate; 6. Blowing device. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose. Example

[0021] Please see Figure 1Figure 4 illustrates a technical solution provided by this utility model: a duck skin drying device based on an assembly line, comprising: a box body 1, with a drain pipe 2 fixedly connected to the bottom of the wall of the box body 1 for discharging the wiped liquid; a filter screen 3 fixedly connected to the inner wall of the box body 1 for preventing the duck from falling and getting wet; a squeezing device 4, with its top end fixedly connected to the top end of the inner wall of the box body 1 for wiping away moisture from the surface of the duck; the squeezing device 4 includes a fixed plate 41, with a rotating rod 46 rotatably connected to the inner wall of the fixed plate 41; a transmission belt 45 is drivenly connected to the outer wall of the rotating rod 46; a sponge block 44 is fixedly connected to the outer wall of the transmission belt 45; a drive motor 42 is fixedly connected to the outer wall of the fixed plate 41 via a frame; and a connecting frame 43 is fixedly connected to the outer wall of the fixed plate 41.

[0022] A baffle plate 5 is fixedly connected to the inner wall of the housing 1, and a blower 6 is fixedly connected to the outer wall of the baffle plate 5.

[0023] The outer wall of the fixing plate 41 is fixedly connected to the inner wall of the housing 1. The top of the rotating rod 46 is provided with a pulley set 47, and the rotating rod 46 is connected to the output end of the drive motor 42 through the pulley set 47.

[0024] An adjusting rod 414 is threadedly connected to the inner wall of the connecting frame 43. A pushing frame 410 is rotatably connected to the outer wall of the adjusting rod 414. An extrusion roller 412 is rotatably connected to the inner wall of the pushing frame 410. A limit rod 413 is fixedly connected to the outer wall of the pushing frame 410.

[0025] The outer wall of the extrusion roller 412 is slidably connected to the outer wall of the sponge block 44, and the outer wall of the limiting rod 413 is slidably connected to the inner wall of the connecting frame 43.

[0026] The outer wall of the rotating rod 46 is slidably connected to a liquid guiding groove 48, and the outer wall of the liquid guiding groove 48 is fixedly connected to a delivery pipe 49.

[0027] Working principle:

[0028] The equipment is mainly composed of a box 1. The drain pipe 2 at the bottom of the wall of the box 1 is used to drain the wiped water. The filter screen 3 on the inner wall prevents the duck from falling and getting wet. The squeezing device 4 is located inside the box 1 and is used to wipe the water off the surface of the duck.

[0029] In use, the drive motor 42 drives the rotating rod 46 to rotate on the fixed plate 41 via the pulley set 47. The rotation of the rotating rod 46 causes the transmission belt 45 connected to the outer wall to move accordingly. The sponge blocks 44 fixedly connected to the transmission belt 45 begin to circulate. After the duck enters the box 1 on the assembly line, it enters between the two sponge blocks 44. With the movement of the transmission belt 45, the sponge blocks 44 come into contact with the surface of the duck and absorb the moisture from the duck's skin. By rotating the adjusting rod 414 threaded on the connecting frame 43, the position of the squeezing roller 412 can be adjusted to control the duck's movement. By adjusting the squeezing force and rotating the adjusting rod 414, the pushing frame 410 drives the squeezing roller 412 to move under the guidance of the limiting rod 413, so that the squeezing roller 412 slides and connects with the outer wall of the sponge block 44, squeezing the sponge block 44 which is full of water. The squeezed water enters the liquid guiding groove 48 and flows into the conveying pipe 49 for discharge. After the sponge block 44 has been initially wiped dry, it moves to the baffle plate 5 and the blowing device 6 is started to blow on both sides of the duck to further dry the duck's skin, further reduce the moisture on the duck's skin, and improve the drying effect.

[0030] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A skin drying apparatus for duck processing based on a pipeline, characterized by, Include: Box (1), the bottom end of the wall of the box (1) is fixedly connected with a drain pipe (2), the drain pipe (2) is used for draining the liquid, the inner wall of the box (1) is fixedly connected with a filter screen (3), the filter screen (3) is used for preventing the duck from falling and getting wet; The extrusion device (4) is fixedly connected with the inner wall top of the box (1), and the extrusion device (4) is used for wiping the water on the surface of the duck; The extrusion device (4) includes a fixed plate (41), the inner wall of the fixed plate (41) is rotatably connected with a rotating rod (46), the outer wall of the rotating rod (46) is drivingly connected with a transmission belt (45), the outer wall of the transmission belt (45) is fixedly connected with a sponge block (44), the outer wall of the fixed plate (41) is fixedly connected with a connecting frame (43) through a rack.

2. The skin drying apparatus for duck processing based on a pipeline according to claim 1, characterized in that: The inner wall of the box (1) is fixedly connected with a blocking plate (5), and the outer wall of the blocking plate (5) is fixedly connected with a blowing device (6).

3. The skin drying apparatus for duck processing based on a pipeline according to claim 1, characterized in that: The outer wall of the fixed plate (41) is fixedly connected with the inner wall of the box (1), the top of the rotating rod (46) is provided with a pulley set (47), and the rotating rod (46) is drivingly connected with the output end of the driving motor (42) through the pulley set (47).

4. The skin drying apparatus for duck processing based on a pipeline according to claim 1, characterized in that: The inner wall of the connecting frame (43) is threadedly connected with an adjusting rod (414), the outer wall of the adjusting rod (414) is rotatably connected with a pushing frame (410), the inner wall of the pushing frame (410) is rotatably connected with an extrusion roller (412), and the outer wall of the pushing frame (410) is fixedly connected with a limiting rod (413).

5. The skin drying apparatus for processing duck based on a pipeline according to claim 4, characterized in that: The outer wall of the extrusion roller (412) is slidably connected with the outer wall of the sponge block (44), and the outer wall of the limiting rod (413) is slidably connected with the inner wall of the connecting frame (43).

6. The skin drying apparatus for duck processing based on a pipeline according to claim 1, characterized in that: The outer wall of the rotating rod (46) is slidably connected with a liquid guide groove (48), and the outer wall of the liquid guide groove (48) is fixedly connected with a conveying pipe (49).