Drying device for down feather production

Abstract

The utility model relates to the technical field of down feather processing, in particular to a drying device for down feather production, which comprises a base, a drying cylinder is arranged above one side of the base, a cylinder cover is arranged at the top of the drying cylinder, a heating mechanism is arranged below the inside of the drying cylinder, and a discharging mechanism for increasing down feather discharging speed is arranged on the base. The discharging mechanism comprises a pushing assembly and a stirring assembly, and a controller is arranged on the heating mechanism. Through the arrangement of the discharging mechanism, during discharging, a driving motor firstly drives a rotating shaft to rotate to enable a drying cylinder to incline downwards, then a lead screw rotates to drive a sliding block to move, a cylinder cover is made to be far away from the drying cylinder through a connecting rod, and a stirring shaft drives a separation net plate to move outwards while the cylinder cover moves; the down feather can be pushed away from the drying cylinder to be discharged in the moving process of the separation net plate, and due to the fact that the diameter of a cylinder opening of the drying cylinder is large, the discharging amount is larger within the same time, the time needed by discharging is shortened, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of down processing, in particular to a drying device for down production. Background Art

[0002] Feather (down) processing refers to the production of feathers from geese, ducks, and other poultry into standard down. This includes duck down (gray duck down, white duck down), goose down (gray goose down, white goose down), and feather powder. The quality of down usually purchased varies greatly due to seasonality and species. To fully utilize and improve economic benefits, it must be processed and cleaned of impurities. After washing, dehydration, and dehydration, the down and feather raw materials still contain a small amount of water, which requires drying to achieve full drying.

[0003] Chinese Utility Model Publication No. CN215766234U discloses a drying device for preventing down from sticking together, comprising a drying chamber, a motor, a first rotating shaft, a second rotating shaft, a heating chamber, an electric heating tube, and a blower. The device is characterized in that the drying chamber is mounted on a bracket, the motor is mounted on the top of the drying chamber, both ends of the first rotating shaft extend through bearings, the second rotating shaft is mounted within the drying chamber below the first rotating shaft, the heating chamber is mounted on the top of the drying chamber, both ends of the electric heating tube are connected to a heating block, the blower is mounted above the drying chamber, and a suction pipe and an air supply pipe are mounted on the blower, connecting the suction pipe to the heating chamber. The device utilizes a belt to drive a driven wheel to rotate, thereby driving the second rotating shaft and a stirring plate on the second rotating shaft to rotate, causing a stirring rod to disperse the down in the drying chamber, while the stirring plate moves the down at the bottom of the drying chamber upward and downward, thereby preventing the down from sticking together and improving the drying efficiency and quality of the down.

[0004] The applicant found that this patent had some shortcomings in use: in this patent, the dried down was discharged through a discharge bin, but because the discharge bin was small, it took longer to discharge the down, affecting the processing efficiency.

[0005] Therefore, the present invention designs a drying device for down production to solve the problems existing in the prior art. Utility Model Content

[0006] The purpose of the present invention is to provide a drying device for down production to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a drying device for down production, comprising: a base, a drying cylinder provided on the upper side of one side of the base, a cylinder cover provided on the top of the drying cylinder, a heating mechanism provided at the lower part of the drying cylinder, a feeding mechanism for increasing the feeding speed of down provided on the base, the feeding mechanism including a pushing assembly and a stirring assembly, and a controller provided on the heating mechanism.

[0008] Preferably, the heating mechanism includes a partition mesh plate, which is slidably installed in the drying cylinder, an air box is installed on the bottom inner wall of the drying cylinder, a plurality of air nozzles are opened on the top of the air box, one side of the air box is connected to a hose, one side of the hose passes through the drying cylinder and is connected to the hot air blower, the hot air blower is fixedly installed on the top of the base away from the drying cylinder, and the controller is installed on the hot air blower.

[0009] Preferably, the unloading mechanism includes two vertical plates, which are installed on the top of the base. A rotating shaft is rotatably installed on the vertical plate. The sides of the two rotating shafts that are close to each other are respectively connected to the lower sides of the drying cylinder. One side of the rotating shaft is connected to the output end of the driving motor. The driving motor drives the rotating shaft to rotate so that the barrel mouth of the drying cylinder tilts downward. Since the barrel mouth of the drying cylinder has a larger diameter, the down is unloaded faster, which shortens the unloading time.

[0010] Preferably, the pushing assembly includes a bracket, which is fixedly installed below one end of the drying cylinder, and a screw rod is rotatably installed between the upper and lower ends of the bracket. A slider is slidably installed on the outer wall of the screw rod through a thread, and the top of the slider is connected to one end of the cylinder cover through a connecting rod. The screw rod is rotated to slide the slider, and the cylinder cover is moved away from the drying cylinder through the connecting rod, and then the partition mesh plate is moved outward through the stirring shaft, and the partition mesh plate can push the down in the stirring cylinder out for automatic unloading.

[0011] Preferably, a guide rod is installed between the upper and lower ends of the bracket, and the guide rod is slidably connected to the slider. The guide rod guides the slider to prevent the slider from deviating during the sliding process.

[0012] Preferably, the stirring assembly includes a stirring shaft, which is rotatably installed in the middle of the top of the drum cover, and a plurality of rotating rods are installed below the outer side wall of the stirring shaft. The top of the stirring shaft is connected to the output end of the stirring motor, and the bottom of the stirring shaft is arranged at the top center of the partition mesh. During the drying process, the stirring motor drives the stirring shaft to rotate, so that the rotating rods rotate, thereby stirring the down, improving the contact between the down and the hot air, and improving the drying effect.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model is provided with a feeding mechanism. When feeding, the driving motor first drives the rotating shaft to rotate, so that the drying drum is tilted downward, and then the screw rod rotates to drive the slider to move, and the drum cover is moved away from the drying drum through the connecting rod. At the same time as the drum cover moves, the separation screen is driven to move outward through the stirring shaft. During the movement of the separation screen, the down can be pushed away from the drying drum, and the down can be automatically fed. Since the diameter of the drum mouth is large, the amount of feeding can be increased in the same time, thereby reducing the time required for feeding and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0017] Figure 3 This is a schematic diagram of the air box structure of the present utility model.

[0018] In the figure: 1. Base; 2. Drying drum; 3. Drum cover; 4. Heating mechanism; 5. Unloading mechanism; 6. Controller; 401. Partitioning screen; 402. Air box; 403. Air nozzle; 404. Hose; 405. Hot air blower; 501. Vertical plate; 502. Rotating shaft; 503. Driving motor; 504. Pushing assembly; 5041. Bracket; 5042. Screw; 5043. Guide rod; 5044. Slider; 5045. Connecting rod; 505. Stirring assembly; 5051. Stirring shaft; 5052. Rotating rod; 5053. Stirring motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 The utility model provides an embodiment: a drying device for down production, comprising: a base 1, a drying drum 2 is provided on the upper side of the base 1, a drum cover 3 is provided on the top of the drying drum 2, a heating mechanism 4 is provided at the lower part of the drying drum 2, a feeding mechanism 5 for increasing the feeding speed of down is provided on the base 1, the feeding mechanism 5 includes a pushing component 504 and a stirring component 505, a controller 6 is provided on the heating mechanism 4, and the controller 6 is linearly connected to the electrical components used in the device to facilitate operation by the staff.

[0021] See also Figure 1-3In this embodiment: the heating mechanism 4 includes a partition mesh plate 401, which is slidably installed in the drying cylinder 2, an air box 402 is installed on the bottom inner wall of the drying cylinder 2, and a plurality of air nozzles 403 are opened on the top of the air box 402. A hose 404 is connected to one side of the air box 402, and one side of the hose 404 passes through the drying cylinder 2 and is connected to a hot air blower 405. The hot air blower 405 is fixedly installed on the top of the base 1 away from the drying cylinder 2. The controller 6 is installed on the hot air blower 405. The partition mesh plate 401 can prevent the down from causing blockage of the air nozzle 403.

[0022] See also Figure 1 In this embodiment: the unloading mechanism 5 includes two vertical plates 501, the vertical plates 501 are installed on the top of the base 1, and a rotating shaft 502 is rotatably installed on the vertical plates 501. The sides of the two rotating shafts 502 close to each other are respectively connected to the lower sides of the drying cylinder 2, and one side of the rotating shaft 502 is connected to the output end of the driving motor 503.

[0023] See also Figure 2 In this embodiment: the pushing assembly 504 includes a bracket 5041, which is fixedly installed below one end of the drying cylinder 2. A screw rod 5042 is rotatably installed between the upper and lower ends of the bracket 5041, and a slider 5044 is slidably installed on the outer wall of the screw rod 5042 through a thread. The top of the slider 5044 is connected to one end of the cylinder cover 3 through a connecting rod 5045, and the top of the screw rod 5042 is connected to the output end of the pushing motor, and the pushing motor is installed on the top of the bracket 5041.

[0024] See also Figure 2 In this embodiment, a guide rod 5043 is installed between the upper and lower ends of the bracket 5041, and the guide rod 5043 is slidably connected to the slider 5044.

[0025] See also Figure 2 In this embodiment: the stirring assembly 505 includes a stirring shaft 5051, which is rotatably installed in the middle of the top of the cylinder cover 3, and a number of rotating rods 5052 are installed below the outer wall of the stirring shaft 5051. The top of the stirring shaft 5051 is connected to the output end of the stirring motor 5053, and the bottom of the stirring shaft 5051 is set at the top center of the partition mesh plate 401. The bottom of the stirring shaft 5051 is rotatably installed at the top center of the partition mesh plate 401.

[0026] Working principle: There is a feeding port on the top of the drum cover 3. After the down to be dried is added to the drying drum 2 through the feeding port, the hose 404 is started, and the hot air enters the air box 402 through the hose 404 and is ejected through the air nozzle 403 to dry the down. Due to the shielding of the partition mesh 401, the down is prevented from contacting the air nozzle 403 and clogging the air nozzle 403. During the drying process, the stirring motor 5053 drives the stirring shaft 5051 to rotate, which makes the rotating rod 5052 rotate, which can break up the down and improve the drying effect. After the drying is completed, the driving motor 503 drives the rotating shaft 502 The top of the drying drum 2 is rotated to tilt slightly downward, and then the screw rod 5042 is rotated to move the slider 5044 upward. The drum cover 3 can be moved upward by the connecting rod 5045, and the partition screen 401 is driven to slide upward by the stirring shaft 5051. The partition screen 401 can push the down in the drying drum 2 away from the drying drum 2 for rapid unloading, thereby improving the unloading efficiency. A conveyor belt is provided below the downwardly tilted position of the top of the drying drum 2 to convey the unloaded down. The contents not described in detail in this specification belong to the existing technology known to professionals in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Drying equipment for down production, including: The base (1) is characterized in that: a drying cylinder (2) is provided above one side of the base (1), a cylinder cover (3) is provided on the top of the drying cylinder (2), a heating mechanism (4) is provided below the inside of the drying cylinder (2), a feeding mechanism (5) for increasing the down feeding speed is provided on the base (1), the feeding mechanism (5) includes a pushing assembly (504) and a stirring assembly (505), a controller (6) is provided on the heating mechanism (4), the heating mechanism (4) includes a partitioning mesh plate (401), the partitioning mesh plate (401) is slidably installed in the drying cylinder (2), an air box (402) is installed on the bottom inner wall of the drying cylinder (2), a plurality of air nozzles (403) are opened on the top of the air box (402), one side of the air box (402) is connected to a hose (404), one side of the hose (404) passes through the drying cylinder (2) and is connected to a hot air blower (405), and the hot air blower (405) is fixedly installed on the base (1) The top is away from the side of the drying drum (2), the controller (6) is installed on the hot air blower (405), the unloading mechanism (5) includes two vertical plates (501), the vertical plates (501) are installed on the top of the base (1), a rotating shaft (502) is rotatably installed on the vertical plates (501), the two rotating shafts (502) are connected to the lower sides of the drying drum (2) on one side, and one side of the rotating shaft (502) is connected to the driving motor ( The pushing assembly (504) is connected to the output end of the drying drum (503), and the pushing assembly (504) includes a bracket (5041), which is fixedly installed below one end of the drying drum (2), and a screw rod (5042) is rotatably installed between the upper and lower ends of the bracket (5041), and a slider (5044) is slidably installed on the outer wall of the screw rod (5042) through a thread, and the top of the slider (5044) is connected to one end of the drum cover (3) through a connecting rod (5045).

2. The drying device for down production according to claim 1, characterized in that: A guide rod (5043) is installed between the upper and lower ends of the bracket (5041), and the guide rod (5043) is slidably connected to the slider (5044).

3. The drying device for down production according to claim 1, characterized in that: The stirring assembly (505) includes a stirring shaft (5051), which is rotatably mounted at the top center of the cylinder cover (3). A plurality of rotating rods (5052) are mounted below the outer wall of the stirring shaft (5051). The top of the stirring shaft (5051) is connected to the output end of the stirring motor (5053), and the bottom of the stirring shaft (5051) is arranged at the top center of the partition mesh plate (401).

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