Air drying device for air-dried pressed salted duck production

Abstract

The utility model relates to the technical field of air-drying devices, in particular to an air-drying device for air-dried pressed salted duck production, which comprises an air-drying box, a mounting hole is formed in the outer wall of the top end of the air-drying box, a vertical pipe is slidably connected to the inner wall of the mounting hole, and a base plate is fixedly connected to the outer wall of the bottom of the vertical pipe. A sliding groove is formed in the inner wall of the bottom of the air-drying box, an air-drying frame is slidably connected to the inner wall of the sliding groove, a motor is installed on the outer wall of one side of the top of the air-drying box, one end of an output shaft of the motor is connected with a rotating roller through a coupler, and a first gear is fixedly connected to the outer wall of the bottom of the rotating roller. A transmission wheel set is installed on the inner wall of one side of the top of the air drying box. The dried salted duck air-drying device ensures the air-drying quality of the inner and outer surfaces of dried salted ducks, the rotating directions of the inner and outer blowing structures are opposite, so that the dried salted ducks are air-dried more uniformly, the arranged water receiving disc guides and outputs falling water and impurities, the air-drying quality of the dried salted ducks rotating up and down is ensured to be the same, and the use efficiency of the air-drying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-drying devices, in particular to an air-drying device used for the production of air-dried pressed duck. Background Art

[0002] Pressed duck needs to be air-dried during the pickling process. Direct blowing is generally used for air-drying. The air-drying position is relatively fixed, which leads to a large limitation of the air-drying range, reduces the uniformity of the air-drying of the pressed duck, and affects the air-drying effect.

[0003] After searching the Chinese patent with publication number CN217330541U, it is found that a more efficient air-drying mechanism for pressed duck is disclosed. When the ventilation plate and the blow hood are performing reciprocating air-drying up and down, the motor simultaneously drives the rotating rod to rotate forward and reversely, so that the pressed duck is rotated back and forth, and the pressed duck is air-dried in multiple directions, which further improves the uniformity of air-drying, makes the air-drying effect better, and improves the efficiency of air-drying the pressed duck.

[0004] Based on the above search and combined with the prior art, it was found that the above patent has certain defects. When air-drying, the pressed duck is only blown from the outside. Even when rotating, the inner side of the pressed duck is difficult to contact the flowing air, and the moisture dripping from the pressed duck hanging on the top is easy to fall on the surface of the pressed duck at the bottom, which can easily lead to uneven air-drying quality of the same batch of pressed duck, reducing the use efficiency of the air-drying device. Utility Model Content

[0005] The purpose of the utility model is to provide an air-drying device for producing air-dried salted duck, so as to solve the problems raised in the above-mentioned background technology.

[0006] The technical solution of the utility model is: an air-drying device for producing air-dried pressed duck, comprising an air-drying box, a mounting hole is provided on the top outer wall of the air-drying box, the inner wall of the mounting hole is slidably connected with a vertical pipe, the bottom outer wall of the vertical pipe is fixedly connected with a chassis, a sliding groove is provided on the bottom inner wall of the air-drying box, the inner wall of the sliding groove is slidably connected with an air-drying rack, a motor is installed on one outer wall of the top of the air-drying box, one end of the motor output shaft is connected with a rotating roller through a coupling, the bottom outer wall of the rotating roller is fixedly connected with a gear 1, a transmission wheel group is installed on one inner wall of the top of the air-drying box, the rotating roller is fixedly connected to the inner wall of one side of the transmission wheel group, the vertical pipe is fixedly connected to the inner wall of the other side of the transmission wheel group, a gear 2 is installed on one inner wall of the top of the air-drying box, a rack is provided on the top inner wall of the air-drying rack, the outer wall of the vertical pipe is fixedly connected to the mounting frame, the outer wall of the mounting frame is fixedly connected to a hanging rod, and the top outer wall of the mounting frame is fixedly connected to a water receiving tray.

[0007] In some embodiments, the water receiving trays are all configured in a conical shape, the water receiving trays are all adapted to the size of the mounting frame, and the hanging rods are all distributed in a circular array.

[0008] In some embodiments, the gear 1 is meshed with the gear 2, the gear 2 is meshed with the rack, and an air inlet pipe is inserted into the top inner wall of the vertical pipe.

[0009] In some embodiments, circular holes are formed on the inner walls of both sides of the air-drying rack. The circular holes are distributed in a linear array, and the inner walls of the circular holes are connected with air blowing pipes.

[0010] In some embodiments, both outer walls of the vertical pipe are provided with blowing holes, the blowing holes are distributed in a linear array, and the blowing holes are adapted to the positions of the water receiving tray and the mounting frame.

[0011] In some embodiments, a connecting pipe is fixedly connected to the top outer wall of the water receiving tray, an air inlet hole is opened on the bottom outer wall of the air-drying rack, and the connecting pipe is slidably connected to the inner wall of the air inlet hole.

[0012] The utility model provides an air-drying device for air-dried duck production through improvement, which has the following improvements and advantages compared with the prior art:

[0013] The utility model is provided with an air-drying box, an air-drying rack, a motor, a vertical pipe, a blowing pipe, a water receiving tray and a hanging rod. Through the linkage of gear one and gear two, the air-drying rack is driven to rotate in the opposite direction to the vertical pipe, so that the blowing hole and the blowing pipe rotate in opposite directions, further increasing the air-drying effect. Water and impurities dropped when the pressed duck is air-dried are caught by the water receiving tray, and when flowing on the outer wall of the vertical pipe, they pass through the mounting frame and move to the bottom for output, ensuring that the air-drying quality of the same batch of pressed duck is the same. By arranging air blowing on the inner and outer circles of the pressed duck placement position, the air-drying quality of the inner and outer surfaces of the pressed duck is ensured, and the inner and outer blowing structures rotate in opposite directions to make the pressed duck more evenly dried. The arranged water receiving tray guides the dropped water and impurities for output, ensuring that the air-drying quality of the pressed duck rotating up and down is the same, thereby improving the use efficiency of the air-drying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the riser connection structure of the utility model;

[0017] Figure 3 It is an exploded schematic diagram of the air-drying rack connection structure of the utility model;

[0018] Figure 4It is a schematic diagram of the hanging rod connection structure of the utility model.

[0019] Description of reference numerals:

[0020] 1. Air drying box; 2. Motor; 3. Air inlet duct; 4. Vertical pipe; 5. Air drying rack; 6. Hanging rod; 7. Blowing duct; 8. Water tray; 9. Chassis; 10. Transmission wheel set; 11. Gear 1; 12. Gear 2; 13. Rack; 14. Connecting pipe; 15. Air inlet hole; 16. Mounting frame; 17. Blowing hole. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides an air-drying device for air-dried duck production through improvement. The technical solution of the utility model is:

[0023] like Figure 1-Figure 4 As shown, a drying device for producing dried duck comprises a drying box 1, a mounting hole is provided on the top outer wall of the drying box 1, a vertical pipe 4 is slidably connected to the inner wall of the mounting hole, a bottom outer wall of the vertical pipe 4 is fixedly connected to a chassis 9, a sliding groove is provided on the bottom inner wall of the drying box 1, a drying rack 5 is slidably connected to the inner wall of the sliding groove, a motor 2 is installed on one side outer wall of the top of the drying box 1, one end of the output shaft of the motor 2 is connected to a rotating roller through a coupling, and a gear is fixedly connected to the bottom outer wall of the rotating roller. Wheel one 11, a transmission wheel group 10 is installed on the inner wall of one side of the top of the air-drying box 1, the rotating roller is fixedly connected to the inner wall of one side of the transmission wheel group 10, the vertical pipe 4 is fixedly connected to the inner wall of the other side of the transmission wheel group 10, a gear 2 12 is installed on the inner wall of one side of the top of the air-drying box 1, a rack 13 is provided on the top inner wall of the air-drying rack 5, the outer wall of the vertical pipe 4 is fixedly connected to the mounting frame 16, the outer wall of the mounting frame 16 is fixedly connected to the hanging rod 6, and the top outer wall of the mounting frame 16 is fixedly connected to the water receiving tray 8.

[0024] Furthermore, the water receiving trays 8 are all set in a cone shape, the water receiving trays 8 are all adapted to the size of the mounting frame 16, the hanging rods 6 are all distributed in a circular array, the gear 11 is meshed with the gear 2 12, the gear 2 12 is meshed with the rack 13, the top inner wall of the vertical pipe 4 is plugged with an air inlet pipe 3, the inner walls on both sides of the air-drying rack 5 are provided with circular holes, the circular holes are all distributed in a linear array, and the inner walls of the circular holes are all plugged with blowing pipes 7. During the air-drying process, hot air enters the vertical pipe 4 through the air inlet pipe 3, a part of it is directly blown from the inside to the outside through the blowing hole 17, and the other part enters the bottom chassis 9, and then enters the air-drying rack 5 through the connecting pipe 14, and finally blows out through the blowing pipe 7 to air-dry the pressed duck from the outside to the inside.

[0025] Furthermore, blowing holes 17 are provided on the outer walls on both sides of the vertical pipe 4, and the blowing holes 17 are distributed in a linear array. The blowing holes 17 are adapted to the positions of the water receiving tray 8 and the mounting frame 16. The top outer wall of the water receiving tray 8 is fixedly connected with a connecting pipe 14, and the bottom outer wall of the air-drying rack 5 is provided with an air inlet hole 15, and the connecting pipe 14 is slidably connected to the inner wall of the air inlet hole 15. The motor 2 controls the vertical pipe 4 to rotate slowly through the transmission wheel group 10, so that the air-dried pressed duck starts to rotate and dry more evenly and comprehensively, and through the linkage of gear 1 11 and gear 2 12, the air-drying rack 5 is driven to rotate in the opposite direction to the vertical pipe 4, so that the blowing holes 17 and the blowing pipe 7 rotate in opposite directions, further increasing the air-drying effect.

[0026] Working principle: When in use, hang the pressed duck to be air-dried on the hanging rod 6 connected to the mounting frame 16 on the outer wall of the vertical pipe 4. During the air-drying process, hot air enters the vertical pipe 4 through the air inlet pipe 3, and a part of it is directly blown from the inside to the outside through the blowing hole 17, and the other part enters the bottom chassis 9, and then enters the air-drying frame 5 through the connecting pipe 14, and finally blows out through the blowing pipe 7 to air-dry the pressed duck from the outside to the inside. Start the motor 2, and the motor 2 controls the vertical pipe 4 to rotate slowly through the transmission wheel group 10, so that the air-dried pressed duck starts to rotate and air-dry more evenly and comprehensively, and through the linkage of gear 1 11 and gear 2 12, the air-drying frame 5 is driven to rotate in the opposite direction of the vertical pipe 4, so that the blowing hole 17 and the blowing pipe 7 rotate in opposite directions, further increasing the air-drying effect, and the water and impurities dropped by the pressed duck when it is air-dried are caught by the water receiving tray 8, and when flowing on the outer wall of the vertical pipe 4, they pass through the mounting frame 16 and move to the bottom for output, thereby ensuring that the air-dried pressed duck of the same batch has the same quality.

[0027] 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. An air-drying device for producing air-dried salted duck, comprising an air-drying box (1), characterized in that: The top outer wall of the air drying box (1) is provided with a mounting hole, the inner wall of the mounting hole is slidably connected to a vertical pipe (4), the bottom outer wall of the vertical pipe (4) is fixedly connected to a chassis (9), the bottom inner wall of the air drying box (1) is provided with a slide groove, the inner wall of the slide groove is slidably connected to an air drying rack (5), a motor (2) is installed on one side outer wall of the top of the air drying box (1), one end of the output shaft of the motor (2) is connected to a rotating roller via a coupling, the bottom outer wall of the rotating roller is fixedly connected to a gear 1 (11), and one side of the top of the air drying box (1) is provided with a sliding groove. A transmission wheel group (10) is installed on the inner wall, the rotating roller is fixedly connected to the inner wall on one side of the transmission wheel group (10), the vertical pipe (4) is fixedly connected to the inner wall on the other side of the transmission wheel group (10), a gear 2 (12) is installed on the inner wall on one side of the top of the air-drying box (1), a rack (13) is provided on the top inner wall of the air-drying rack (5), the outer wall of the vertical pipe (4) is fixedly connected to a mounting frame (16), the outer wall of the mounting frame (16) is fixedly connected to a hanging rod (6), and the top outer wall of the mounting frame (16) is fixedly connected to a water receiving tray (8).

2. The air-drying device for producing air-dried salted duck according to claim 1, characterized in that: The water receiving trays (8) are all arranged in a conical shape, the water receiving trays (8) are all adapted to the size of the mounting frame (16), and the hanging rods (6) are all distributed in a circular array.

3. The air-drying device for producing air-dried salted duck according to claim 1, characterized in that: The gear one (11) is meshed with the gear two (12), the gear two (12) is meshed with the rack (13), and the top inner wall of the vertical pipe (4) is plugged with an air inlet pipe (3).

4. The air-drying device for producing air-dried salted duck according to claim 1, characterized in that: The inner walls of both sides of the air-drying rack (5) are provided with circular holes, the circular holes are distributed in a linear array, and the inner walls of the circular holes are plugged with blowing pipes (7).

5. The air-drying device for producing air-dried salted duck according to claim 1, characterized in that: The outer walls of both sides of the vertical pipe (4) are provided with blowing holes (17), the blowing holes (17) are distributed in a linear array, and the blowing holes (17) are adapted to the positions of the water receiving tray (8) and the mounting frame (16).

6. The air-drying device for producing air-dried salted duck according to claim 1, characterized in that: A connecting pipe (14) is fixedly connected to the top outer wall of the water receiving tray (8), an air inlet hole (15) is opened on the bottom outer wall of the air drying rack (5), and the connecting pipe (14) is slidably connected to the inner wall of the air inlet hole (15).

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