Cleaning and drying device for air-dried pressed salted duck production

Abstract

The utility model relates to the technical field of food processing, in particular to a cleaning and drying device for air-dried pressed salted duck production, which comprises a base, a rotating column rotationally connected onto the base, a worm gear fixedly mounted on the rotating column, a pair of support plates fixedly mounted on the base, a worm rotationally connected onto one support plate, and a pair of rotating rods fixedly mounted on the worm gear. A first motor is fixedly installed on the other supporting plate, an output shaft of the first motor is fixedly connected with the other end of the worm, the worm is meshed with the worm gear, the spiral lead angle of the worm is smaller than the equivalent friction angle between meshing teeth of the worm and the worm gear, and a plurality of first connecting rods are fixedly installed on the rotating column. According to the device, pressed salted ducks are moved into the barrel through driving of a second motor, cleaning water is contained in the cleaning barrel, ultrasonic cleaning can be conducted on the pressed salted ducks placed in the water by starting an ultrasonic transmitter, the pressed salted ducks can make full contact with the cleaning water through a plurality of holes in a bearing plate, and the surfaces of the pressed salted ducks cannot be damaged in the cleaning process.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a cleaning and drying device for the production of air-dried pressed duck. Background Art

[0002] Pressed duck is a famous specialty of Nanjing. It belongs to Jinling cuisine. It is made by pickling and drying with brine. There are two types: cured pressed duck and spring pressed duck. Because its meat is tender and compact, like a piece of board, it is named pressed duck. This dish is a favorite of Jinling people. Pressed duck has good color, aroma and taste. As one of the three treasures of Jiangsu, Nanjing pressed duck is famous both at home and abroad. Known as the northern roast duck and the southern pressed duck, Nanjing pressed duck has a history of more than 600 years. After the pressed duck is slaughtered, it needs to be washed in hot water. The water temperature should not be too high to prevent the epidermal fat from dissolving. The hair should be scalded one by one. The hair should be scalded moderately. It cannot be left in the hot pot to soak. The feathers should be soft and down should be used as the degree. Otherwise, it will be difficult to remove the hair or the skin will be damaged.

[0003] A Chinese patent with publication number CN212393731U discloses a cleaning and drying device for the production of air-dried duck. The patent has a protective pad installed on the inner wall of the cleaning machine body, and a cleaning device is arranged inside the cleaning machine body. The left and right sides of the cleaning machine body are respectively fixedly connected with a storage table and a water filter device, and the lower surface of the cleaning machine body is fixedly connected with a base frame, the right side of the cleaning machine body is fixedly installed with a water outlet pipe, and the inner wall of the cleaning machine body is fixedly installed with a partition plate. The cleaning equipment can be used to clean the dried duck. The dried duck is placed in the cleaning tank, and the cleaning wheel is driven by a motor to rotate, thereby driving the brush on the cleaning wheel to clean the dried duck, thereby facilitating the cleaning of the dried duck, thereby improving the cleaning effect, and the water on the surface of the dried duck can be filtered well through the water filter device, thereby eliminating safety hazards.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] The existing device drives the cleaning wheel to rotate through a motor, thereby driving the brush on the cleaning wheel to clean the sauced duck, which is convenient for cleaning the sauced duck. However, the air-dried duck meat is relatively brittle. If the duck is directly cleaned with a brush, the surface of the duck will be damaged. The quality of the damaged duck will deteriorate, which will affect future sales and cause economic losses. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a cleaning and drying device for the production of air-dried pressed duck, the device is rotatably connected to a rotating column on a base, and a worm gear is fixedly installed on the rotating column. By starting the first motor, the worm can be driven to rotate, and the worm gear meshing with the worm drives the rotating column to rotate, the rotating column is connected to a mounting seat through a plurality of first connecting rods, and a rotating rod is rotatably connected to the mounting seat. Driven by the second motor, a pair of gears fixedly connected to the rotating rod can be driven to rotate, and a toothed plate is slidably connected to the slide groove of the mounting seat, and the toothed plate meshes with a pair of gears and can move up and down following the rotation of the gears, and the toothed plate is connected to a carrying plate through a pair of second connecting rods, and two pairs of threaded rods are rotatably connected to the carrying plate, and the fixed plate threadedly connected thereto can be moved back and forth by rotating the threaded rods. When the device is working, the pressed duck to be cleaned is fixed on the carrying plate through the fixed plate, and the fixed pressed duck is rotated to the top of the cleaning cylinder, and the plate is driven by the second motor to The duck is moved into the barrel. There is clean water in the cleaning cylinder. By starting the ultrasonic transmitter, the pressed duck placed in the water can be ultrasonically cleaned. The multiple holes on the supporting plate can make the pressed duck fully contact with the clean water. The surface of the pressed duck will not be damaged during the cleaning process, and will not affect subsequent sales. After cleaning, the pressed duck is removed, and the water in the cleaning cylinder can be discharged through the first drain pipe for replacement. The pressed duck is moved to the top of the drain cylinder. The surface of the washed pressed duck is stained with water, which can be drained above the drain cylinder. The excess water enters the drain cylinder for collection, and the collected water can be discharged through the second drain pipe. The pressed duck is moved to the top of the drying cylinder and moved into the drying cylinder. In order to ensure that the pressed duck is completely dry, it needs to be dried. The negative pressure fan is pumped, and the outside air enters from the air inlet. The air is heated by the heating coil to dry the pressed duck. After drying, the pressed duck rotates to the initial position for replacement. This device can handle the cleaning work of multiple pressed ducks at the same time, and the work efficiency is higher.

[0007] The technical solution to achieve the purpose of the utility model is: a cleaning and drying device for the production of air-dried duck, comprising a base, a rotating column rotatably connected to the base, a worm wheel fixedly mounted on the rotating column, a pair of support plates fixedly mounted on the base, a worm rotatably connected to one of the support plates, a first motor fixedly mounted on the other support plate, an output shaft of the first motor fixedly connected to the other end of the worm, the worm and the worm wheel meshing with each other, a helix lead angle of the worm being smaller than an equivalent friction angle between meshing teeth of the worm and the worm wheel, and a plurality of first connecting rods fixedly mounted on the rotating column.

[0008] In some embodiments, the other ends of the plurality of first connecting rods are fixedly connected to a mounting seat, a rotating rod is rotatably connected to the mounting seat, a pair of gears are fixedly mounted on the rotating rod, a second motor is fixedly mounted on the mounting seat, an output shaft of the second motor is fixedly connected to one end of the rotating rod, and a sliding groove is provided on the mounting seat.

[0009] In some embodiments, a tooth plate is slidably connected to the slide groove, and the tooth plate is meshed with a pair of gears. A pair of second connecting rods are fixedly installed on the tooth plate, and the other ends of the pair of second connecting rods are commonly connected to a supporting plate, and a plurality of holes are opened on the supporting plate. Two pairs of threaded rods are rotatably connected to the supporting plate, and each pair of the threaded rods is threadedly connected to a fixing plate.

[0010] In some embodiments, a cleaning cylinder is fixedly mounted on the base, a first partition is fixedly mounted inside the cleaning cylinder, a plurality of ultrasonic transmitters are fixedly mounted on the bottom of the first partition, and a first drain pipe is connected to the cleaning cylinder.

[0011] In some embodiments, a drain cylinder is fixedly mounted on the base, and a second drain pipe is connected to the drain cylinder.

[0012] In some embodiments, a drying cylinder is fixedly mounted on the base, a second partition is fixedly mounted inside the drying cylinder, a negative pressure fan is connected to the second partition, a plurality of air inlets are opened on the drying cylinder, and a heating coil is fixedly mounted inside the drying cylinder.

[0013] Compared with the prior art, the present invention has the following significant advantages:

[0014] First, the utility model aims at the existing device, which has the problem that the dried pressed duck meat is relatively brittle. If the pressed duck is directly cleaned with a brush, the surface of the pressed duck will be damaged. The damaged pressed duck will deteriorate in quality, which will affect future sales and cause economic losses. The device is rotatably connected to a rotating column on a base, and a worm gear is fixedly installed on the rotating column. By starting a first motor, the worm can be driven to rotate, and the worm gear meshing with the worm drives the rotating column to rotate. A mounting seat is connected to the rotating column through a plurality of first connecting rods, and a rotating rod is rotatably connected to the mounting seat. Driven by a second motor, a pair of gears fixedly connected to the rotating rod can be driven to rotate, and a toothed plate is slidably connected to a slide groove of the mounting seat, and the toothed plate meshes with a pair of gears and can move up and down following the rotation of the gears. The toothed plate is connected to a carrying plate through a pair of second connecting rods, and two pairs of threaded rods are rotatably connected to the carrying plate. The fixed plate threadedly connected thereto can be moved forward and backward by rotating the threaded rods. When the device is working, the pressed duck to be cleaned is fixed on the carrying plate through the fixed plate. The pressed duck is rotated to the top of the cleaning cylinder and driven by the second motor to be moved into the barrel. There is clean water in the cleaning cylinder. By starting the ultrasonic transmitter, the pressed duck placed in the water can be ultrasonically cleaned. The multiple holes on the supporting plate can make the pressed duck fully contact with the clean water. The surface of the pressed duck will not be damaged during the cleaning process, and will not affect subsequent sales. After cleaning, the pressed duck is removed, and the water in the cleaning cylinder can be discharged through the first drain pipe for replacement. The pressed duck is moved to the top of the drain cylinder. The surface of the washed pressed duck is stained with water, which can be drained above the drain cylinder. The excess water enters the drain cylinder for collection, and the collected water can be discharged through the second drain pipe. The pressed duck is moved to the top of the drying cylinder and moved into the drying cylinder. In order to ensure that the pressed duck is completely dry, it needs to be dried. Through the pumping of the negative pressure fan, external air enters from the air inlet, and the air is heated by the heating coil to dry the pressed duck. After drying, the pressed duck is rotated to the initial position for replacement. This device can handle the cleaning work of multiple pressed ducks at the same time, and the work efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure from a first viewing angle provided in one embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall three-dimensional structure from a second viewing angle provided in one embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a mounting base provided in one embodiment of the utility model;

[0019] Figure 4It is a schematic diagram of the structure of a load-bearing plate provided in one embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of a cleaning cylinder provided in one embodiment of the utility model;

[0021] Figure 6 It is a schematic diagram of the drying drum structure provided in one embodiment of the utility model.

[0022] Explanation of the accompanying drawings: 1. base; 2. rotating column; 3. worm gear; 4. support plate; 5. worm; 6. first motor; 7. first connecting rod; 8. mounting seat; 9. rotating rod; 10. gear; 11. second motor; 12. slide groove; 13. tooth plate; 14. second connecting rod; 15. bearing plate; 1501. hole; 16. threaded rod; 17. fixing plate; 18. cleaning cylinder; 19. first drain pipe; 1901. second drain pipe; 20. first partition; 2001. second partition; 21. ultrasonic transmitter; 22. drain cylinder; 23. drying cylinder; 24. negative pressure fan; 25. air inlet; 26. heating coil. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a cleaning and drying device for air-dried duck production through improvement. The technical solution of the utility model is:

[0025] like Figure 1-Figure 4As shown, a cleaning and drying device for air-dried duck production includes a base 1, a rotating column 2 is rotatably connected to the base 1, a worm wheel 3 is fixedly installed on the rotating column 2, a pair of support plates 4 are fixedly installed on the base 1, a worm 5 is rotatably connected to one of the support plates 4, a first motor 6 is fixedly installed on the other support plate 4, an output shaft of the first motor 6 is fixedly connected to the other end of the worm 5, the worm 5 and the worm wheel 3 are meshed with each other, the helix lead angle of the worm 5 is less than the equivalent friction angle between the meshing teeth of the worm 5 and the worm wheel 3, and the rotating column 2 A plurality of first connecting rods 7 are fixedly mounted on the top, and the other ends of the plurality of first connecting rods 7 are fixedly connected to a mounting seat 8, a rotating rod 9 is rotatably connected to the mounting seat 8, a pair of gears 10 are fixedly mounted on the rotating rod 9, a second motor 11 is fixedly mounted on the mounting seat 8, an output shaft of the second motor 11 is fixedly connected to one end of the rotating rod 9, a slide groove 12 is provided on the mounting seat 8, a tooth plate 13 is slidably connected to the slide groove 12, the tooth plate 13 and the pair of gears 10 are meshed with each other, a pair of second connecting rods 14 are fixedly mounted on the tooth plate 13, and a pair of second The other end of the connecting rod 14 is commonly connected to a bearing plate 15, and a plurality of holes 1501 are provided on the bearing plate 15. Two pairs of threaded rods 16 are rotatably connected to the bearing plate 15, and each pair of threaded rods 16 is threadedly connected to a fixing plate 17. The device is rotatably connected to a rotating column 2 on the base 1, and a worm gear 3 is fixedly installed on the rotating column 2. The worm 5 can be driven to rotate by starting the first motor 6, and the worm gear 3 engaged with the worm 5 drives the rotating column 2 to rotate. The rotating column 2 is connected to a mounting seat 8 through a plurality of first connecting rods 7. A rotating rod 9 is rotatably connected to the seat 8. A pair of gears 10 fixedly connected to the rotating rod 9 can be driven to rotate through a second motor drive 11. A toothed plate 13 is slidably connected to a slide groove 12 of the mounting seat 8. The toothed plate 13 meshes with the pair of gears 10 and can move up and down following the rotation of the gears 10. The toothed plate 13 is connected to a carrying plate 15 through a pair of second connecting rods 14. Two pairs of threaded rods 16 are rotatably connected to the carrying plate 15. The threaded rods 16 can be rotated to make a fixed plate 17 threadedly connected thereto move forward and backward.

[0026] like Figure 1-Figure 6As shown, a cleaning cylinder 18 is fixedly installed on the base 1, a first partition 20 is fixedly installed inside the cleaning cylinder 18, a plurality of ultrasonic transmitters 21 are fixedly installed on the bottom of the first partition 20, a first drain pipe 19 is connected to the cleaning cylinder 18, a drain cylinder 22 is fixedly installed on the base 1, a second drain pipe 1901 is connected to the drain cylinder 22, a drying cylinder 23 is fixedly installed on the base 1, a second partition 2001 is fixedly installed inside the drying cylinder 23, a negative pressure fan 24 is connected to the second partition 2001, a plurality of air inlets 25 are provided on the drying cylinder 23, a heating coil 26 is fixedly installed inside the drying cylinder 23, when the device is working, the pressed duck to be cleaned is fixed on the supporting plate 15 by the fixing plate 17, the fixed pressed duck is rotated to the top of the cleaning cylinder 18, and the pressed duck is moved into the barrel by the second motor 11, there is clean water in the cleaning cylinder 18, and the pressed duck put into the water can be ultrasonically cleaned by starting the ultrasonic transmitter 21. The dried duck is cleaned, and the multiple holes 1501 on the supporting plate 15 can make the dried duck fully contact with the cleaning water. The surface of the dried duck will not be damaged during the cleaning process, and will not affect the subsequent sales. After cleaning, the dried duck is removed, and the water in the cleaning cylinder 18 can be discharged through the first drain pipe 19 for replacement. The dried duck is moved to the top of the drain cylinder 22. The surface of the washed dried duck is stained with water, which can be drained above the drain cylinder 22, and the excess water enters the drain cylinder 22 for collection. The collected water can be discharged through the second drain pipe 1901. The dried duck is moved to the top of the drying cylinder 23. The dried duck is moved into the drying cylinder 23. In order to ensure that the dried duck is completely dry, it needs to be dried. The negative pressure fan 24 is pumped, and the external air enters from the air inlet 25. The air is heated by the heating coil 26 to dry the dried duck. After drying, the dried duck is rotated to the initial position for replacement. This device can handle the cleaning work of multiple dried ducks at the same time, and the work efficiency is higher.

[0027] The specific working method is as follows: the device is rotatably connected with a rotating column 2 on a base 1, a worm wheel 3 is fixedly installed on the rotating column 2, the worm 5 can be driven to rotate by starting the first motor 6, and the worm wheel 3 meshing with the worm 5 drives the rotating column 2 to rotate, the rotating column 2 is connected with a mounting seat 8 through a plurality of first connecting rods 7, a rotating rod 9 is rotatably connected to the mounting seat 8, a pair of gears 10 fixedly connected to the rotating rod 9 can be driven to rotate by a second motor drive 11, and a toothed plate 1 is slidably connected to a slide groove 12 of the mounting seat 8. 3. The tooth plate 13 is meshed with a pair of gears 10 and can move up and down following the rotation of the gears 10. The tooth plate 13 is connected to a carrier plate 15 through a pair of second connecting rods 14. Two pairs of threaded rods 16 are rotatably connected to the carrier plate 15. The threaded rods 16 can be rotated to make the fixing plate 17 threadably connected to the fixing plate 17 move forward and backward. When the device is working, the fixing plate 17 is used to fix the pressed duck to be cleaned on the carrier plate 15. The fixed pressed duck is rotated to the top of the cleaning barrel 18 and is driven by the second motor 11 to move the pressed duck into the barrel. There is clean water in the cleaning cylinder 18. By starting the ultrasonic transmitter 21, the pressed duck placed in the water can be ultrasonically cleaned. The multiple holes 1501 on the supporting plate 15 can make the pressed duck fully contact with the clean water. The surface of the pressed duck will not be damaged during the cleaning process, and will not affect subsequent sales. After cleaning, the pressed duck is removed, and the water in the cleaning cylinder 18 can be discharged through the first drain pipe 19 for replacement. The pressed duck is moved to the top of the drain cylinder 22. The surface of the washed pressed duck is stained with water, which can be drained above the drain cylinder 22. The excess water enters the drain cylinder 22 and is collected. The collected water can be discharged through the second drain pipe 1901. The pressed duck is moved to the top of the drying cylinder 23 and moved into the drying cylinder 23. In order to ensure that the pressed duck is completely dry, it needs to be dried. The negative pressure fan 24 is pumped, and the external air enters from the air inlet 25. The air is heated by the heating coil 26 to dry the pressed duck. After drying, the pressed duck is rotated to the initial position for replacement. This device can handle the cleaning work of multiple pressed ducks at the same time, and the work efficiency is higher.

[0028] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A cleaning and drying device for producing air-dried salted duck, comprising a base (1), characterized in that: The base (1) is rotatably connected to a rotating column (2), a worm wheel (3) is fixedly mounted on the rotating column (2), a pair of support plates (4) are fixedly mounted on the base (1), one of the support plates (4) is rotatably connected to a worm (5), the other support plate (4) is fixedly mounted with a first motor (6), an output shaft of the first motor (6) is fixedly connected to the other end of the worm (5), the worm (5) and the worm wheel (3) are meshed with each other, a helix lead angle of the worm (5) is smaller than an equivalent friction angle between meshing teeth of the worm (5) and the worm wheel (3), and a plurality of first connecting rods (7) are fixedly mounted on the rotating column (2).

2. The cleaning and drying device for producing air-dried salted duck according to claim 1, characterized in that: The other ends of the plurality of first connecting rods (7) are fixedly connected to a mounting seat (8), a rotating rod (9) is rotatably connected to the mounting seat (8), a pair of gears (10) is fixedly mounted on the rotating rod (9), a second motor (11) is fixedly mounted on the mounting seat (8), an output shaft of the second motor (11) is fixedly connected to one end of the rotating rod (9), and a slide groove (12) is provided on the mounting seat (8).

3. The cleaning and drying device for producing air-dried salted duck according to claim 2, characterized in that: A tooth plate (13) is slidably connected to the slide groove (12), and the tooth plate (13) is meshed with a pair of gears (10). A pair of second connecting rods (14) are fixedly installed on the tooth plate (13), and the other ends of the pair of second connecting rods (14) are commonly connected to a supporting plate (15), and a plurality of holes (1501) are opened on the supporting plate (15). Two pairs of threaded rods (16) are rotatably connected to the supporting plate (15), and each pair of the threaded rods (16) is threadedly connected to a fixing plate (17).

4. The cleaning and drying device for producing air-dried salted duck according to claim 1, characterized in that: A cleaning cylinder (18) is fixedly mounted on the base (1), a first partition (20) is fixedly mounted inside the cleaning cylinder (18), a plurality of ultrasonic transmitters (21) are fixedly mounted at the bottom of the first partition (20), and a first drain pipe (19) is connected to the cleaning cylinder (18).

5. The cleaning and drying device for producing air-dried salted duck according to claim 1, characterized in that: A drain cylinder (22) is fixedly mounted on the base (1), and a second drain pipe (1901) is connected to the drain cylinder (22).

6. The cleaning and drying device for producing air-dried salted duck according to claim 1, characterized in that: A drying cylinder (23) is fixedly mounted on the base (1), a second partition (2001) is fixedly mounted inside the drying cylinder (23), a negative pressure fan (24) is connected to the second partition (2001), a plurality of air inlets (25) are provided on the drying cylinder (23), and a heating coil (26) is fixedly mounted inside the drying cylinder (23).

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