Drying machine for down feather processing

Abstract

The utility model discloses a down feather processing dryer which comprises a drying bin, a single chip microcomputer is arranged at the right end of the front side of the drying bin, and the down feather processing dryer further comprises a drying mechanism. The drying mechanism comprises a drying shell, heating rods, transverse flow deflectors, longitudinal flow deflectors and a driving assembly, the drying shell is arranged in the middle of the upper end of the drying bin, the uniformly-distributed heating rods are arranged at the upper end of the drying shell, and the uniformly-distributed transverse flow deflectors are rotationally connected between the left inner wall and the right inner wall of the lower end of the drying shell; longitudinal flow deflectors which are evenly distributed are rotationally connected between the front inner wall and the rear inner wall of the lower end of the drying shell. A driving assembly used for driving and adjusting the angles of the transverse flow deflectors and the longitudinal flow deflectors is arranged in the drying shell. Wherein the input end of the single chip microcomputer is electrically connected with an external power source, the input end of the heating rod is electrically connected with the output end of the single chip microcomputer, according to the dryer for down feather processing, the temperature in the drying bin is more uniform by adjusting the hot air blowing angle of the draught fan, and the drying effect is better.

Description

Technical Field

[0001] This utility model relates to the field of down drying technology, specifically a down drying machine for down processing. Background Technology

[0002] Down is the downy feathers that grow on the abdomen of geese and ducks, which are shaped like catkins. Feathers are shaped like sheets. Because down is an animal protein fiber, it has a higher heat retention than cotton (plant cellulose). Moreover, the down spherical fibers are covered with millions of tiny triangular pores, which can expand and contract with changes in temperature, thus producing a temperature-regulating function. It can absorb the heat emitted by the human body and insulate against the invasion of cold air from the outside.

[0003] In the prior art, patent publication number CN 118031588 A discloses an energy-saving dryer for down processing, comprising: a machine body providing a space for drying down, and a door panel on the front of the machine body for removing dried down material; a drying mechanism for drying the down material, and a connecting fastener located at the center of the drying mechanism; a heat recovery assembly for recovering and reusing hot air within the machine body, and a feed hopper on top of the heat recovery assembly for discharging down material; the drying mechanism is mounted on the back of the machine body via the connecting fastener, the heat recovery assembly is fixedly mounted on the side surface of the machine body, and the door panel is mounted on the front of the machine body; wherein, the dryer... The structure includes a heater that is fixed to the back of the machine body via connecting fasteners. The output end of the heater passes through the back of the machine body and extends into its interior. An exhaust fan is fixed to the side of the heater away from the machine body. The output end of the heater is fixed and connected to an air outlet pipe. Spiral blades are fixedly connected to the inner surface of the air outlet pipe. When the exhaust fan blows, hot air inside the heater is blown out, and the hot air enters the machine body under the guidance of the air outlet pipe. At this time, the down is heated and dries. At the same time, when the hot air is discharged from the air outlet pipe, the spiral blades guide the hot air to blow out in a spiral pattern. This causes the down material inside the machine body to be subjected to the spiral blowing force, which can slow down the descent speed of the down material and thus increase the contact time between the down material and the hot air.

[0004] The dryers used for down processing have the following disadvantages: the fixed angle at which the exhaust fan blows hot air results in dead corners inside the machine, leading to poor drying effect. To address this, we propose a dryer for down processing. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a dryer for down processing. By adjusting the angle of the hot air blown by the fan, the temperature in the drying chamber is made more uniform and the drying effect is better, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dryer for down processing, including a drying chamber, a single-chip microcomputer is provided at the front right end of the drying chamber, and a drying mechanism is also included;

[0007] Drying mechanism: It includes a drying shell, heating rods, transverse guide vanes, longitudinal guide vanes and drive assembly. The drying shell is located in the middle of the upper end of the drying chamber. The upper end of the drying shell is equipped with evenly distributed heating rods. The lower end of the drying shell is rotatably connected between the left and right inner walls and evenly distributed transverse guide vanes. The lower end of the drying shell is rotatably connected between the front and rear inner walls and evenly distributed longitudinal guide vanes. The interior of the drying shell is equipped with a drive assembly for driving and adjusting the angle of the transverse and longitudinal guide vanes.

[0008] Wherein: the input terminal of the microcontroller is electrically connected to an external power source, and the input terminal of the heating rod is electrically connected to the output terminal of the microcontroller. By adjusting the angle of the hot air blown by the fan, the temperature in the drying chamber is made more uniform and the drying effect is better.

[0009] Furthermore, the drying mechanism also includes a fan, which is located in the middle of the drying shell. The input end of the fan is electrically connected to the output end of the microcontroller to blow hot air into the drying chamber.

[0010] Furthermore, the driving assembly includes rack one, gear one, rack two, and gear two. Sliding slider two is slidably connected in the sliding groove two on the left side wall of the drying shell. The right end of each slider two is fixedly connected to the left end of rack two. Sliding slider one is slidably connected in the sliding groove one on the rear side of the drying shell. The front side of each slider one is fixedly connected to the rear side of rack one. Gear two is provided on the outer surface of the connecting shaft on the left side of the transverse guide vane, and gear two is meshed with rack two. Gear one is provided on the outer surface of the rear end of the connecting shaft of the longitudinal guide vane, and gear one is meshed with rack one, driving the two sets of guide vanes.

[0011] Furthermore, the drying mechanism also includes a connecting block and an extrusion block. An extrusion block is provided on the left side of rack one, and a connecting block is provided at the rear end of rack two. The inclined surface of the connecting block contacts the inclined surface of the extrusion block, so that the two racks are linked together.

[0012] Furthermore, the drive assembly also includes an electric push rod and a fixing block. The electric push rod is provided on the right side wall of the drying shell, and the fixing block is provided on the upper right side of the rack. The telescopic end of the electric push rod is fixedly connected to the middle right side of the fixing block, and the input end of the electric push rod is electrically connected to the output end of the microcontroller to drive the rack.

[0013] Furthermore, a stirring rack is rotatably connected between the left and right side walls of the drying chamber, and a motor is installed in the middle of the right side of the drying chamber. The output shaft of the motor passes through the round hole in the middle of the right side of the drying chamber and is fixedly connected to the right end of the stirring rack. The input end of the motor is electrically connected to the output end of the microcontroller to tumble the down.

[0014] Furthermore, a temperature sensor is installed on the upper right side wall of the drying chamber, and the output of the temperature sensor is electrically connected to the input of the microcontroller to monitor the temperature inside the drying chamber.

[0015] Furthermore, a discharge drawer is slidably connected to the lower right side of the drying chamber, and the discharge drawer is connected to the drying chamber for convenient discharge.

[0016] Furthermore, a feeding port is provided at the upper front end of the drying chamber, and a feeding port door is hinged to the front end of the feeding port for convenient feeding.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This down processing dryer has the following advantages:

[0018] The heat emitted by the heating rods is blown into the drying chamber by a fan. The extension end of the electric push rod extends and drives the rack one to slide along the slide groove one, which in turn drives the longitudinal guide vane to adjust its angle and causes the extrusion block to slide upward and press the rack two, causing the rack two to slide along the slide groove two. This in turn drives the transverse guide vane to adjust its angle, thereby achieving the adjustment of the hot air direction in all directions. This makes the temperature inside the drying chamber more uniform. By adjusting the angle of the hot air blown by the fan, the temperature inside the drying chamber is made more uniform, resulting in a better drying effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a cross-sectional structural schematic diagram of the drying mechanism of this utility model;

[0022] Figure 4 This is an enlarged structural diagram of point A of this utility model.

[0023] In the diagram: 1. Drying chamber, 2. Drying mechanism, 21. Drying shell, 22. Heating rod, 23. Fan, 24. Horizontal guide vane, 25. Vertical guide vane, 26. Drive assembly, 261. Electric push rod, 262. Fixing block, 263. Slider 1, 264. Rack 1, 265. Gear 1, 266. Slider 2, 267. Rack 2, 268. Gear 2, 27. Connecting block, 28. Extrusion block, 3. Feeding port, 4. Discharge drawer, 5. Microcontroller, 6. Motor, 7. Temperature sensor, 8. Stirring rack. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 This embodiment provides a technical solution: a down processing dryer, including a drying chamber 1, a single-chip microcomputer 5 is provided at the front right end of the drying chamber 1, and a drying mechanism 2 is also provided. A stirring rack 8 is rotatably connected between the left and right side walls of the drying chamber 1. A motor 6 is provided in the middle of the right side of the drying chamber 1. The output shaft of the motor 6 passes through a round hole in the middle of the right side of the drying chamber 1 and is fixedly connected to the right end of the stirring rack 8. The input end of the motor 6 is electrically connected to the output end of the single-chip microcomputer 5. A temperature sensor 7 is provided at the upper end of the right side wall of the drying chamber 1. The output end of the temperature sensor 7 is electrically connected to the input end of the single-chip microcomputer 5. A discharge drawer 4 is slidably connected to the lower right side of the drying chamber 1. The discharge drawer 4 is connected to the drying chamber 1. A feeding port 3 is provided at the upper front end of the drying chamber 1. A feeding port door is hinged to the front end of the feeding port 3 through a hinge.

[0026] Drying mechanism 2 includes a drying shell 21, heating rods 22, transverse guide vanes 24, longitudinal guide vanes 25, and a drive assembly 26. The drying shell 21 is located at the upper center of the drying chamber 1. Heating rods 22 are evenly distributed at the upper end of the drying shell 21. Transverse guide vanes 24 are rotatably connected between the left and right inner walls of the lower end of the drying shell 21. Longitudinal guide vanes 25 are rotatably connected between the front and rear inner walls of the lower end of the drying shell 21. The interior of the drying shell 21 is equipped with a drive assembly 26 for adjusting the transverse guide vanes. The drying mechanism 2 also includes a fan 23, which is a drive assembly 26 for the angle of the flow vanes 24 and the longitudinal guide vanes 25. The fan 23 is located in the middle of the drying shell 21. The input end of the fan 23 is electrically connected to the output end of the microcontroller 5. The drive assembly 26 includes a rack 264, a gear 265, a rack 267, and a gear 268. Sliding sliders 266 are evenly distributed in the sliding groove 2 on the left side wall of the drying shell 21. The right ends of the sliders 266 are fixedly connected to the left ends of the racks 267. 1. Sliding sliders 263 are evenly distributed within the rear groove. The front sides of sliders 263 are fixedly connected to the rear sides of racks 264. Gears 268 are provided on the outer surface of the connecting shaft on the left side of the transverse guide vane 24. Gears 268 mesh with racks 267. Gears 265 are provided on the outer surface of the rear end of the connecting shaft of the longitudinal guide vane 25. Gears 265 mesh with racks 264. The drying mechanism 2 also includes a connecting block 27 and a pressing block 28. Racks 264 A pressing block 28 is provided on the left side of the rack 264, and a connecting block 27 is provided at the rear end of the rack 264. The inclined surface of the connecting block 27 contacts the inclined surface of the pressing block 28. The drive assembly 26 also includes an electric push rod 261 and a fixing block 262. An electric push rod 261 is provided on the right side wall of the drying shell 21, and a fixing block 262 is provided on the upper right side of the rack 264. The telescopic end of the electric push rod 261 is fixedly connected to the middle right side of the fixing block 262, and the input end of the electric push rod 261 is electrically connected to the output end of the microcontroller 5.

[0027] The microcontroller 5 has its input terminal electrically connected to an external power source, and the heating rod 22 has its input terminal electrically connected to the output terminal of the microcontroller 5. First, the feeding port is opened, and down is fed into the drying chamber 1. Then, the microcontroller 5 activates the heating rod 22, the fan 23, and the temperature sensor 7. The fan 23 blows the heat emitted by the heating rod 22 into the drying chamber 1. The temperature sensor 7 monitors the temperature inside the drying chamber 1 in real time. When the temperature inside the drying chamber 1 exceeds the preset value, the temperature sensor 7 sends the information back to the microcontroller 5. The microcontroller 5 then controls the heating rod 22 to stop heating. Finally, the microcontroller 5 activates the motor 6, which drives... The moving stirring rack 8 tumbles the down, making the down heat more evenly. Then, the microcontroller 5 activates the electric push rod 261, which extends its telescopic end and drives the rack 264 to slide along the slide groove 1. This causes the longitudinal guide vane 25 to adjust its angle and the extrusion block 28 to slide upward and press the rack 267, causing the rack 267 to slide along the slide groove 2. This causes the transverse guide vane 24 to adjust its angle, thereby adjusting the direction of the hot air in all directions. This makes the temperature inside the drying chamber 1 more even. By adjusting the angle of the hot air blown by the fan 23, the temperature inside the drying chamber becomes more even, resulting in a better drying effect.

[0028] The working principle of the down drying machine provided by this utility model is as follows: When down drying is required, first open the feeding port door and put the down into the drying chamber 1. Then, the microcontroller 5 turns on the heating rod 22, the fan 23 and the temperature sensor 7. The fan 23 blows the heat emitted by the heating rod 22 into the drying chamber 1. The temperature sensor 7 monitors the temperature in the drying chamber 1 in real time. When the temperature in the drying chamber 1 exceeds the preset value, the temperature sensor 7 will feed back the information to the microcontroller 5. The microcontroller 5 controls the heating rod 22 to stop heating, and then turns on the motor. 6. Motor 6 drives the stirring rack 8 to tumble the down, making the down heat more evenly. Then, the microcontroller 5 activates the electric push rod 261, the telescopic end of the electric push rod 261 extends, driving the rack 1 264 to slide along the slide groove 1, which drives the longitudinal guide vane 25 to adjust its angle and drives the extrusion block 28 to slide upward to press the rack 267, making the rack 267 slide along the slide groove 2, which drives the transverse guide vane 24 to adjust its angle, thereby realizing the adjustment of the hot air direction in the front, back, left and right, making the temperature in the drying chamber 1 more even. After drying, the down can be taken out through the discharge drawer 4.

[0029] It is worth noting that the microcontroller 5 disclosed in the above embodiments can be a 51 series microcontroller, the temperature sensor 7 can be a TMP119, the electric actuator 261 can be a YNT-05, the motor 6 can be a QDTG62-24 (36 / 48), and the heating rod 22 and the fan 23 can be freely configured according to the actual application scenario. The microcontroller controls the operation of the temperature sensor 7, the electric actuator 261, the motor 6, the heating rod 22 and the fan 23 using methods commonly used in the prior art.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A dryer for down processing, comprising a drying chamber (1), wherein a microcontroller (5) is provided at the front right end of the drying chamber (1), characterized in that: It also includes a drying mechanism (2); Drying mechanism (2): It includes a drying shell (21), heating rods (22), transverse guide vanes (24), longitudinal guide vanes (25) and a drive assembly (26). The drying shell (21) is provided in the middle of the upper end of the drying chamber (1). The upper end of the drying shell (21) is provided with uniformly distributed heating rods (22). The lower end of the drying shell (21) is rotatably connected between the left and right inner walls and the lower end of the drying shell (21) with uniformly distributed transverse guide vanes (24). The lower end of the drying shell (21) is rotatably connected between the front and rear inner walls and the lower end of the drying shell (21) with uniformly distributed longitudinal guide vanes (25). The interior of the drying shell (21) is provided with a drive assembly (26) for driving and adjusting the angle of the transverse guide vanes (24) and the longitudinal guide vanes (25). Wherein: the input terminal of the microcontroller (5) is electrically connected to an external power source, and the input terminal of the heating rod (22) is electrically connected to the output terminal of the microcontroller (5).

2. The down drying machine according to claim 1, characterized in that: The drying mechanism (2) also includes a fan (23). The fan (23) is provided in the middle of the drying shell (21). The input end of the fan (23) is electrically connected to the output end of the microcontroller (5).

3. A down drying machine according to claim 1, characterized in that: The drive assembly (26) includes rack one (264), gear one (265), rack two (267), and gear two (268). Sliding slider two (266) is slidably connected in the sliding groove two on the left side wall of the drying shell (21). The right end of each sliding slider two (266) is fixedly connected to the left end of rack two (267). Sliding slider one (263) is slidably connected in the sliding groove one on the rear side of the drying shell (21). The front side of each sliding slider one (263) is fixedly connected to the rear side of rack one (264). Gear two (268) is provided on the outer surface of the connecting shaft on the left side of the transverse guide vane (24). Gear two (268) is meshed with rack two (267). Gear one (265) is provided on the outer surface of the rear end of the connecting shaft of the longitudinal guide vane (25). Gear one (265) is meshed with rack one (264).

4. A down drying machine according to claim 3, characterized in that: The drying mechanism (2) further includes a connecting block (27) and a pressing block (28). The pressing block (28) is provided on the left side of the first rack (264), and the connecting block (27) is provided at the rear end of the second rack (267). The inclined surface of the connecting block (27) is in contact with the inclined surface of the pressing block (28).

5. A down drying machine according to claim 1, characterized in that: The drive assembly (26) also includes an electric push rod (261) and a fixing block (262). The electric push rod (261) is provided on the right side wall of the drying shell (21), and the fixing block (262) is provided on the upper right side of the rack (264). The telescopic end of the electric push rod (261) is fixedly connected to the middle right side of the fixing block (262), and the input end of the electric push rod (261) is electrically connected to the output end of the microcontroller (5).

6. A down drying machine according to claim 1, characterized in that: A stirring rack (8) is rotatably connected between the left and right side walls of the drying chamber (1). A motor (6) is installed in the middle of the right side of the drying chamber (1). The output shaft of the motor (6) passes through the round hole in the middle of the right side of the drying chamber (1) and is fixedly connected to the right end of the stirring rack (8). The input end of the motor (6) is electrically connected to the output end of the microcontroller (5).

7. A down drying machine according to claim 1, characterized in that: A temperature sensor (7) is installed on the upper right side wall of the drying chamber (1), and the output of the temperature sensor (7) is electrically connected to the input of the microcontroller (5).

8. A dryer for down processing according to claim 1, characterized in that: The lower right side of the drying chamber (1) is slidably connected to a discharge drawer (4), which is connected to the drying chamber (1).

9. A down drying machine according to claim 1, characterized in that: The upper front end of the drying chamber (1) is provided with a feeding port (3), and the front end of the feeding port (3) is hinged to a feeding port door.

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