Filtering device for making smoked duck

Abstract

Ducks are installed on a salvaging mechanism one by one, then the salvaging mechanism is operated, the salvaging mechanism drives the ducks to sink into flavor juice to be salted, after salting is completed, a rotating mechanism can be operated, the rotating mechanism drives the salvaging mechanism to move into a cleaning chamber, then the salvaging mechanism is operated, and the salvaging mechanism is driven to move into the cleaning chamber. When granular spices adhering to the outer surface of the duck need to be removed, the granular spices in the pickling barrel are blocked by the filter cartridge, then the flavoring juice without particles enters the filter cartridge through the filter holes, then the liquid pumping assembly is operated, and then the salvaging mechanism is started to drive the connected duck to ascend, so that the duck is separated from the flavoring juice; and the rotating mechanism is operated to drive the cleaned ducks to move out of the cleaning chamber through the inlet and outlet after the ducks are cleaned, the liquid pumping assembly pumps flavor juice in the filter cartridge into the spraying assembly, then the spraying assembly flushes away granular spices on the outer surfaces of the ducks, and after cleaning is completed, the rotating mechanism continues to operate to drive the cleaned ducks to move out of the cleaning chamber through the inlet and outlet.

Description

Technical Field

[0001] The utility model relates to the technical field of smoked duck pickling and filtering, in particular to a filtering device for smoked duck production. Background Art

[0002] The production process of smoked duck involves multiple steps, including preparing ingredients, marinating, cooking, smoking, etc. The marinating process is to slaughter the duck, remove the feathers, and process the internal organs. Then, seasonings such as refined salt, soy sauce, rice wine, pepper, cinnamon, etc. are mixed into a sauce, and the duck is immersed in the prepared sauce for marination for about 1 hour.

[0003] After the marinating is completed, it takes a lot of manpower to take out the duck. In addition, since the sauce contains many granular spices such as peppercorns and cinnamon, the granular spices such as peppercorns and cinnamon will stick to the surface of the duck, and the spices on the surface of the duck need to be removed manually, which is time-consuming and labor-intensive. If it is directly rinsed with water, the marinating quality of the duck will be greatly reduced, thus affecting the taste. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In order to solve the above-mentioned problems of the prior art, the utility model provides a filtering device for making smoked duck, which can make it more convenient and efficient to take out the duck after marinating, and can wash away the spices sticking to the surface of the duck after the sauce is filtered, so that the taste of the duck will not be affected, and it saves time and effort.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] A filtering device for making smoked duck comprises a pickling barrel, a surface cleaning mechanism, a rotating mechanism and a salvaging mechanism. The rotating mechanism is arranged on the upper part of the pickling barrel, a plurality of salvaging mechanisms are arranged around the rotating mechanism, and the surface cleaning mechanism is connected to the pickling barrel.

[0009] The surface cleaning mechanism includes a cleaning chamber, a spraying assembly, a liquid pumping assembly and a filter cartridge. The cleaning chamber is connected to the outer surface of the pickling barrel. An inlet and outlet are provided on both sides of the cleaning chamber. The salvage mechanism is movably connected to the interior of the cleaning chamber through the inlet and outlet. A spraying assembly is provided inside the cleaning chamber. The spraying assembly is connected to the upper part of the filter cartridge through the liquid pumping assembly. The lower part of the filter cartridge is detachably connected to the middle part of the pickling barrel. A plurality of filter holes are provided around the outside of the filter cartridge.

[0010] Furthermore, the spray assembly includes several water outlet pipes, diversion pipes and nozzles, and several of the water outlet pipes are arranged inside the cleaning chamber from top to bottom. Several nozzles are arranged on one side of the water outlet pipes, and the other side of the water outlet pipes is connected to the diversion pipes, and the diversion pipes are connected to the liquid extraction assembly.

[0011] Furthermore, the liquid extraction component includes a liquid extraction tube and a liquid extraction component. One end of the liquid extraction tube is connected to the diversion tube through the liquid extraction component, and the other end of the liquid extraction tube is passed through the upper part of the filter cylinder and is arranged inside the filter cylinder.

[0012] Furthermore, it also includes a water retaining curtain, which is provided inside the inlet and outlet, and is connected to the cleaning chamber.

[0013] Furthermore, the rotating mechanism includes a mounting seat, a first rotating drive member, a first gear, a second gear and a rotating seat, the rotating seat is rotatably connected to the upper part of the pickling barrel, the first gear is sleeved on the outside of the rotating seat, the mounting seat is connected to the outer surface of the pickling barrel, the second gear is rotatably connected to the mounting seat, the first gear and the second gear are engaged with each other, the first rotating drive member is drivingly connected to the second gear, and the salvage mechanism is arranged around the upper part of the rotating seat.

[0014] Furthermore, the salvage mechanism includes a lifting assembly and a hanging assembly, the lifting assembly is connected to the upper portion of the rotating seat, and the lifting assembly is drivingly connected to the hanging assembly;

[0015] The hanging assembly includes a lifting frame, a second rotating drive member, a rotating shaft and a hook. The lifting assembly is drivingly connected to the lifting frame, the upper part of the rotating shaft is rotatably connected to the lifting frame, the lower part of the rotating shaft is provided with the hook, and the second rotating drive member is drivingly connected to the rotating shaft.

[0016] Furthermore, the lifting assembly includes a lifting track, a third rotating drive member, a screw and a slider. The lifting track is connected to the upper part of the rotating seat, one side of the slider is slidably connected to the lifting track, and the other side of the slider is connected to the lifting frame. The screw is arranged in the middle of the slider and is rotatably connected to the lifting track. The third rotating drive member is drivingly connected to the screw.

[0017] Furthermore, it also includes supporting feet, and a plurality of the supporting feet are fixedly connected to the bottom surface of the pickling barrel.

[0018] Furthermore, it also includes a PLC controller, which is electrically connected to the surface cleaning mechanism, the rotating mechanism and the salvaging mechanism respectively.

[0019] (3) Beneficial effects

[0020] The beneficial effects of the utility model are as follows: when ducks need to be marinated during actual production and use, the prepared sauce is poured into the marinade barrel for standby use, and then the ducks are mounted on the salvaging mechanism one by one, and then the salvaging mechanism is operated to drive the ducks to sink into the sauce for marinating. After the marinating is completed, the rotating mechanism can be operated to drive a salvaging mechanism to move into the cleaning chamber, and then the salvaging mechanism is operated to drive the connected ducks to rise, so that the ducks are separated from the sauce. When it is necessary to remove the granular spices stuck on the outer surface of the ducks, the granular spices in the marinade barrel are blocked by the filter cylinder, and then the sauce without particles passes through the filter. The hole enters the interior of the filter cartridge, and then the pumping component is operated to make the pumping component pump the flavor juice in the filter cartridge into the interior of the spraying component, and then the granular spices on the outer surface of the duck are flushed through the spraying component. After cleaning is completed, the rotating mechanism continues to operate to make the rotating mechanism drive the cleaned duck to move out of the cleaning chamber through the inlet and outlet, and move the uncleaned duck into the cleaning chamber for cleaning. Then the operator removes the cleaned duck for smoking, thereby making it more convenient and efficient to take out the duck after marinating, and flushing out the spices sticking to the surface of the duck after the flavor juice is filtered, so that the taste of the duck will not be affected, and time and effort will be saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a filtering device for making smoked duck according to an embodiment of the present invention;

[0022] Figure 2 This is a side view of the overall structure of the filter device for making smoked duck according to an embodiment of the present invention;

[0023] Figure 3 This is a cross-sectional view of the overall structure of a filter device for making smoked duck according to an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of a surface cleaning mechanism of a filter device for making smoked duck according to an embodiment of the present invention;

[0025] Figure 5 A schematic diagram of a salvaging mechanism of a filtering device for making smoked duck according to an embodiment of the present invention;

[0026] [Description of Reference Numerals]

[0027] Liquid extraction component 1, salvage mechanism 2, rotating seat 3, first gear 4, supporting foot 5, pickling barrel 6, first rotating drive member 7, mounting seat 8, second gear 9, water retaining curtain 10, cleaning chamber 11, liquid extraction component 12, valve body 13, filter cartridge 14, filter hole 15, liquid extraction member 101, liquid extraction pipe 102, diverter pipe 121, nozzle 122, fixing buckle 123, water outlet pipe 124, third rotating drive member 201, screw 202, rotating shaft 203, hook 204, second rotating drive member 205, slider 206, lifting track 207, lifting frame 208. DETAILED DESCRIPTION

[0028] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0029] Please refer to Figures 1 to 5 As shown, the present invention is a filtering device for making smoked duck, comprising a pickling barrel 6, a surface cleaning mechanism, a rotating mechanism and a salvaging mechanism 2. The rotating mechanism is provided on the upper portion of the pickling barrel 6, and a plurality of salvaging mechanisms 2 are arranged around the rotating mechanism. The surface cleaning mechanism is connected to the pickling barrel 6.

[0030] The surface cleaning mechanism includes a cleaning chamber 11, a spraying assembly, a liquid pumping assembly 121 and a filter cartridge 14. The cleaning chamber 11 is connected to the outer surface of the pickling barrel 6. An inlet and outlet are provided on both sides of the cleaning chamber 11. The salvage mechanism 2 is movably connected to the interior of the cleaning chamber 11 through the inlet and outlet. A spraying assembly is provided inside the cleaning chamber 11. The spraying assembly is connected to the upper part of the filter cartridge 14 through the liquid pumping assembly 121. The lower part of the filter cartridge 14 is detachably connected to the middle part of the pickling barrel 6. A plurality of filter holes 15 are provided around the outside of the filter cartridge 14.

[0031] The working principle of the present invention is as follows: in actual production and use, when the ducks need to be marinated, the prepared sauce is poured into the marinade barrel 6 for standby use, and then the ducks are installed one by one on the salvaging mechanism 2, and then the salvaging mechanism 2 is operated to drive the ducks to sink into the sauce for marinating. After the marinating is completed, the rotating mechanism can be operated to drive the salvaging mechanism 2 to move into the cleaning chamber 11, and then the salvaging mechanism 2 is operated to drive the connected ducks to rise, so that the ducks are separated from the sauce. When it is necessary to remove the granular spices stuck on the outer surface of the ducks, The granular spices in the pickling barrel 6 are blocked by the filter cylinder 14, and then the flavor juice without particles passes through the filter hole 15 into the interior of the filter cylinder 14, and then the pumping component 121 is operated to make the pumping component 121 pump the flavor juice in the filter cylinder 14 into the interior of the spraying component, and then the granular spices on the outer surface of the duck are flushed through the spraying component. After cleaning is completed, the rotating mechanism continues to operate, so that the rotating mechanism drives the cleaned duck to move out of the cleaning chamber 11 through the inlet and outlet, and moves the uncleaned duck into the cleaning chamber 11 for cleaning, and then the operator removes the cleaned duck for smoking.

[0032] Furthermore, the spray assembly includes several water outlet pipes 124, diversion pipes 121 and nozzles 122. Several of the water outlet pipes 124 are arranged inside the cleaning chamber 11 from top to bottom. Several of the nozzles 122 are arranged on one side of the water outlet pipes 124, and the other side of the water outlet pipes 124 is connected to the diversion pipes 121, and the diversion pipes 121 are connected to the liquid extraction assembly 121.

[0033] From the above description, it can be seen that when it is necessary to clean the granular spices stuck on the outer surface of the duck, the liquid extraction component 121 can be operated to enable the liquid extraction component 121 to extract the juice filtered in the filter cartridge 14 into the diversion pipe 121, and then the juice in the diversion pipe 121 flows into the outlet pipe 124 and rinses the surface of the duck through the nozzle 122.

[0034] Furthermore, the liquid extraction component 121 includes a liquid extraction tube 102 and a liquid extraction part 101. One end of the liquid extraction tube 102 is connected to the diversion tube 121 through the liquid extraction part 101, and the other end of the liquid extraction tube 102 is passed through the upper part of the filter cylinder 14 and is arranged inside the filter cylinder.

[0035] From the above description, it can be seen that when it is necessary to clean the granular spices stuck on the outer surface of the duck, the liquid extraction component 101 can be operated to allow the liquid extraction component 101 to extract the flavor juice in the filter cartridge 14 into the diversion pipe 121 through the liquid extraction pipe 102, and then the flavor juice in the diversion pipe 121 flows into the outlet pipe 124 and rinses the surface of the duck through the nozzle 122.

[0036] Furthermore, it also includes a water retaining curtain 10 , which is provided inside the inlet and outlet, and is connected to the cleaning chamber 11 .

[0037] From the above description, it can be seen that when the outer surface of the duck is being washed, the water curtain 10 blocks the splashing sauce, so that the sauce does not splash everywhere, improves the working environment, and reduces the waste of sauce.

[0038] Furthermore, the rotating mechanism includes a mounting base 8, a first rotating drive member 7, a first gear 4, a second gear 9 and a rotating base 3. The rotating base 3 is rotatably connected to the upper part of the pickling barrel 6. The first gear 4 is sleeved on the outside of the rotating base 3. The mounting base 8 is connected to the outer surface of the pickling barrel 6. The second gear 9 is rotatably connected to the mounting base 8. The first gear 4 and the second gear 9 are engaged with each other. The first rotating drive member 7 is drivingly connected to the second gear 9. The salvaging mechanism 2 is arranged around the upper part of the rotating base 3.

[0039] From the above description, it can be seen that when it is necessary to clean the granular spices stuck on the outer surface of the duck, the first rotating drive member 7 can be operated to drive the first gear 4 to rotate through the second gear 9, and the first gear 4 drives the rotating seat 3 to rotate, and then the salvage mechanism 2 with the duck to be cleaned is rotated to the inside of the cleaning chamber 11, and then the duck is cleaned.

[0040] Furthermore, the salvage mechanism 2 includes a lifting assembly and a hanging assembly, the lifting assembly is connected to the upper portion of the rotating seat 3, and the lifting assembly is drivingly connected to the hanging assembly;

[0041] The hanging assembly includes a lifting frame 208, a second rotating drive member 205, a rotating shaft 203 and a hook 204. The lifting assembly is driven and connected to the lifting frame 208. The upper part of the rotating shaft 203 is rotatably connected to the lifting frame 208. The hook 204 is provided at the lower part of the rotating shaft 203. The second rotating drive member 205 is driven and connected to the rotating shaft 203.

[0042] As can be seen from the above description, when the duck needs to be marinated, the hook 204 is passed through the neck of the duck, and then the lifting component is operated to drive the duck down through the lifting frame 208, so that the duck sinks into the sauce for marinating. When the marinating is completed, the rotating mechanism is operated to move the salvage mechanism 2 to the inside of the cleaning chamber 11, and then the lifting component is operated to drive the duck up to separate the duck from the sauce. Then the spraying component and the liquid extraction component 121 are operated to allow the filtered sauce to wash away the granular spices sticking to the outer surface of the duck. At the same time, the second rotating drive member 205 can be operated to drive the hook 204 to rotate through the rotating shaft 203, so that the hook 204 drives the duck to rotate synchronously, so that the outer surface of the duck can be rinsed more comprehensively.

[0043] Furthermore, the lifting assembly includes a lifting rail 207, a third rotating drive member 201, a screw 202 and a slider 206. The lifting rail 207 is connected to the upper part of the rotating seat 3. One side of the slider 206 is slidably connected to the lifting rail 207, and the other side of the slider 206 is connected to the lifting frame 208. The screw 202 is inserted into the middle of the slider 206 and is rotatably connected to the lifting rail 207. The third rotating drive member 201 is drivingly connected to the screw 202.

[0044] From the above description, it can be seen that when it is necessary to clean the outer surface of the duck, the third rotating drive member 201 can be operated, so that the third rotating drive member 201 drives the slider 206 to move through the screw 202, so that the slider 206 rises inside the lifting track 207, and the slider 206 drives the duck to rise through the lifting block until it is separated from the sauce, and then the outer surface of the duck is cleaned.

[0045] Furthermore, it also includes supporting legs 5, and a plurality of the supporting legs 5 are fixedly connected to the bottom surface of the pickling barrel 6.

[0046] From the above description, it can be seen that this is conducive to more stable operation of the device.

[0047] Furthermore, it also includes a PLC controller, which is electrically connected to the surface cleaning mechanism, the rotating mechanism and the salvaging mechanism 2 respectively.

[0048] From the above description, it can be seen that it is beneficial to adjust the parameters of the filter device for smoked duck production through the PLC controller, and it is more convenient for operators to operate the filter device for smoked duck production.

[0049] Example 1

[0050] Please refer to Figures 1 to 5A filtering device for making smoked duck, comprising a pickling barrel 6, a surface cleaning mechanism, a rotating mechanism and a salvaging mechanism 2, wherein the rotating mechanism is provided on the upper part of the pickling barrel 6, a plurality of salvaging mechanisms 2 are arranged around the rotating mechanism, and the surface cleaning mechanism is connected to the pickling barrel 6;

[0051] The surface cleaning mechanism includes a cleaning chamber 11, a spraying assembly, a liquid pumping assembly 121, and a filter cartridge 14. The cleaning chamber 11 is connected to the outer surface of the pickling barrel 6. An inlet and outlet are provided on both sides of the cleaning chamber 11. The salvaging mechanism 2 is movably connected to the interior of the cleaning chamber 11 through the inlet and outlet. A spraying assembly is provided inside the cleaning chamber 11. The spraying assembly is connected to the upper portion of the filter cartridge 14 through the liquid pumping assembly 121. The lower portion of the filter cartridge 14 is detachably connected to the middle portion of the pickling barrel 6. A plurality of filter holes 15 are provided around the exterior of the filter cartridge 14.

[0052] The spray assembly includes a plurality of water outlet pipes 124, a diverter pipe 121 and a nozzle 122. The plurality of water outlet pipes 124 are arranged inside the cleaning chamber 11 from top to bottom. One side of the water outlet pipe 124 is provided with a plurality of nozzles 122. The other side of the water outlet pipe 124 is connected to the diverter pipe 121. The diverter pipe 121 is connected to the liquid extraction assembly 121.

[0053] It also includes a fixing buckle 123, and the diversion pipe 121 is detachably connected to the inner surface of the cleaning chamber 11 through the fixing buckle 123;

[0054] The liquid extraction assembly 121 includes a liquid extraction tube 102 and a liquid extraction member 101. One end of the liquid extraction tube 102 is connected to the diversion tube 121 through the liquid extraction member 101. The other end of the liquid extraction tube 102 is passed through the upper portion of the filter cartridge 14 and is disposed inside the filter cartridge.

[0055] The liquid extraction member 101 adopts a water pump;

[0056] It also includes a water retaining curtain 10, which is provided inside the inlet and outlet, and is connected to the cleaning chamber 11;

[0057] The rotating mechanism includes a mounting base 8, a first rotating driving member 7, a first gear 4, a second gear 9 and a rotating base 3. The rotating base 3 is rotatably connected to the upper portion of the pickling barrel 6. The first gear 4 is sleeved on the outer portion of the rotating base 3. The mounting base 8 is connected to the outer surface of the pickling barrel 6. The second gear 9 is rotatably connected to the mounting base 8. The first gear 4 and the second gear 9 are meshed with each other. The first rotating driving member 7 is drivingly connected to the second gear 9. The salvaging mechanism 2 is arranged around the upper portion of the rotating base 3.

[0058] The first rotating driving member 7 is a reduction motor;

[0059] The salvage mechanism 2 includes a lifting component and a hanging component. The lifting component is connected to the upper part of the rotating seat 3, and the lifting component is drivingly connected to the hanging component.

[0060] The hanging assembly includes a lifting frame 208, a second rotating drive member 205, a rotating shaft 203, and a hook 204. The lifting assembly is drivingly connected to the lifting frame 208. The upper portion of the rotating shaft 203 is rotatably connected to the lifting frame 208 via a bearing. The lower portion of the rotating shaft 203 is provided with the hook 204. The second rotating drive member 205 is drivingly connected to the rotating shaft 203 via a coupling.

[0061] The second rotation driving member 205 is a motor;

[0062] The lifting assembly includes a lifting rail 207, a third rotating drive member 201, a screw 202, and a slider 206. The lifting rail 207 is connected to the upper portion of the rotating base 3. One side of the slider 206 is slidably connected to the lifting rail 207, and the other side of the slider 206 is connected to the lifting frame 208. The screw 202 is provided in the middle of the slider 206 and is rotatably connected to the lifting rail 207. The third rotating drive member 201 is drivingly connected to the screw 202.

[0063] A through hole is provided in the middle of the slider 206 , and an internal thread is provided inside the through hole, and the internal thread is engaged with the screw rod 202 ;

[0064] The third rotation driving member 201 is a servo motor;

[0065] It also includes support legs 5, and the bottom surface of the pickling barrel 6 is fixedly connected to a plurality of support legs 5 by welding;

[0066] The filter cartridge 14 is detachably connected to the interior of the pickling barrel 6 by a threaded connection;

[0067] The pickling barrel 6 further includes a valve body 13. A drainage hole is provided at the bottom of the pickling barrel 6. The drainage hole is provided below the filter cartridge 14. The valve body 13 is provided inside the drainage hole. This facilitates the replacement of the flavored juice in the pickling barrel 6 by first removing the filter cartridge 14 and then opening the valve body 13 to allow the flavored juice in the pickling barrel 6 to be discharged through the drainage hole.

[0068] The valve body 13 is a stop valve;

[0069] It also includes a PLC controller, which is electrically connected to the surface cleaning mechanism, the rotating mechanism and the salvaging mechanism 2 respectively;

[0070] The PLC controller model is DATA-7311, and the PLC controller is electrically connected to the first rotating drive member 7, the second rotating drive member 205, the third rotating drive member 201, the liquid pumping member 101 and the valve body 13 respectively.

[0071] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0072] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A filtering device for making smoked duck, characterized by: It includes a pickling barrel, a surface cleaning mechanism, a rotating mechanism and a salvaging mechanism. The rotating mechanism is arranged on the upper part of the pickling barrel, and a plurality of salvaging mechanisms are arranged around the rotating mechanism. The surface cleaning mechanism is connected to the pickling barrel. The surface cleaning mechanism includes a cleaning chamber, a spraying assembly, a liquid pumping assembly and a filter cartridge. The cleaning chamber is connected to the outer surface of the pickling barrel. An inlet and outlet are provided on both sides of the cleaning chamber. The salvage mechanism is movably connected to the interior of the cleaning chamber through the inlet and outlet. A spraying assembly is provided inside the cleaning chamber. The spraying assembly is connected to the upper part of the filter cartridge through the liquid pumping assembly. The lower part of the filter cartridge is detachably connected to the middle part of the pickling barrel. A plurality of filter holes are provided around the outside of the filter cartridge.

2. The filter device for making smoked duck according to claim 1, wherein: The spray assembly includes several water outlet pipes, diversion pipes and nozzles. Several water outlet pipes are arranged inside the cleaning chamber from top to bottom. Several nozzles are arranged on one side of the water outlet pipes. The other side of the water outlet pipes is connected to the diversion pipes, and the diversion pipes are connected to the liquid extraction assembly.

3. The filter device for making smoked duck according to claim 2, wherein: The liquid extraction assembly includes a liquid extraction tube and a liquid extraction member. One end of the liquid extraction tube is connected to the diversion tube through the liquid extraction member, and the other end of the liquid extraction tube passes through the upper part of the filter cartridge and is arranged inside the filter cartridge.

4. The filter device for making smoked duck according to claim 1, wherein: It also includes a water retaining curtain, which is arranged inside the inlet and outlet, and is connected to the cleaning chamber.

5. The filter device for making smoked duck according to claim 1, wherein: The rotating mechanism includes a mounting seat, a first rotating drive member, a first gear, a second gear and a rotating seat. The rotating seat is rotatably connected to the upper part of the pickling barrel. The first gear is sleeved on the outer part of the rotating seat. The mounting seat is connected to the outer surface of the pickling barrel. The second gear is rotatably connected to the mounting seat. The first gear and the second gear are engaged with each other. The first rotating drive member is drivingly connected to the second gear. The salvaging mechanism is arranged around the upper part of the rotating seat.

6. The filter device for making smoked duck according to claim 5, characterized in that: The salvage mechanism includes a lifting assembly and a hanging assembly, wherein the lifting assembly is connected to the upper portion of the rotating seat, and the lifting assembly is drivingly connected to the hanging assembly; The hanging assembly includes a lifting frame, a second rotating drive member, a rotating shaft and a hook. The lifting assembly is drivingly connected to the lifting frame, the upper part of the rotating shaft is rotatably connected to the lifting frame, the lower part of the rotating shaft is provided with the hook, and the second rotating drive member is drivingly connected to the rotating shaft.

7. The filter device for making smoked duck according to claim 6, characterized in that: The lifting assembly includes a lifting track, a third rotating drive member, a screw and a slider. The lifting track is connected to the upper part of the rotating seat. One side of the slider is slidably connected to the lifting track, and the other side of the slider is connected to the lifting frame. The screw is provided in the middle of the slider and is rotatably connected to the lifting track. The third rotating drive member is drivingly connected to the screw.

8. The filter device for making smoked duck according to claim 1, wherein: It also includes supporting feet, and a plurality of the supporting feet are fixedly connected to the bottom surface of the pickling barrel.

9. The filter device for making smoked duck according to claim 1, wherein: It also includes a PLC controller, which is electrically connected to the surface cleaning mechanism, the rotating mechanism and the salvaging mechanism respectively.

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