Down feather separator

Abstract

The utility model relates to the technical field of down feather separating, and discloses a down feather separating machine which comprises a feather separating box, two rotating shafts which are transversely arranged in the feather separating box and are rotationally connected with the feather separating box, the two rotating shafts are parallel to each other and are located at the same height, and each rotating shaft is fixedly provided with a scattering rod used for scattering down feather. A horizontal filter plate is fixedly arranged in the feather separating box, the filter plate is located below the two rotating shafts, and a fan is fixedly installed below the filter plate; a raising shovel is slidably mounted at the top of the filter plate, and a driving mechanism for driving the raising shovel to move along the vertical surface in a square track is mounted in the feather separating box; the driving mechanism is in transmission fit with the rotating shafts through a linkage assembly, and a power mechanism for driving the two rotating shafts to rotate is installed on the feather separating box. According to the utility model, the down raising shovel is arranged in the down separating box and can move along the vertical surface along the square track, so that down on the filter plate is scooped up by the down raising shovel and slides down, the contact amount of the down and airflow is increased, the blowing time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of down separation technology, and in particular to a down separation machine. Background Technology

[0002] Down is the fluffy down found on the abdomen of geese and ducks, resembling catkins, while feathers are more substantial. Because down is an animal protein fiber, it absorbs heat from the body and insulates against cold air. In terms of loft, down is a grade higher than silk and cotton. During down production, the raw materials, including feathers and down feathers, are mixed together. Before entering the processing equipment, they need to undergo pretreatment to separate the feathers and down feathers.

[0003] The down separating machine with a smoothing function disclosed in announcement number CN221275972U includes a down separating machine, a down inlet that is connected through and fixed to the top of the down separating machine, an output shaft that is connected through and fixed to the outer surface of the down separating machine, a motor that is fixedly connected to one end of the output shaft located outside the down separating machine, a stirring rod that is fixedly connected to the outer surface of the other end of the output shaft located inside the down separating machine, and a fan that is fixedly connected to the bottom of the down separating machine.

[0004] Based on the above technical features, the problem is that in the existing technology, after the down falls onto the filter plate, it is simply blown away by a fan, which takes a long time and is inefficient.

[0005] Therefore, it is necessary to solve the above problems by using a down separating machine. Utility Model Content

[0006] The purpose of this invention is to provide a down separating machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a down separating machine, comprising a separating box, wherein two rotating shafts are horizontally arranged inside the separating box and rotatably connected to the separating box, the two rotating shafts are parallel to each other and located at the same height, and a dispersing rod for dispersing down is fixedly installed on each rotating shaft;

[0008] A horizontal filter plate is fixedly installed inside the sorting box. The filter plate is located below the two rotating shafts, and a fan is fixedly installed below the filter plate.

[0009] A lint-collecting shovel is slidably mounted on the top of the filter plate, and a drive mechanism is installed inside the lint-collecting box to drive the lint-collecting shovel to move along a vertical plane in a square-shaped trajectory.

[0010] The drive mechanism and the rotating shaft are connected by a linkage component, and the splitting box is equipped with a power mechanism that drives the two rotating shafts to rotate.

[0011] Preferably, the driving mechanism includes a U-shaped groove formed on the inner wall of the side of the wool separating box, a sliding shaft is slidably installed in the U-shaped groove, and a pusher is installed on the wool separating box to drive the sliding shaft to slide along the U-shaped groove; a connecting rod is fixedly provided on the wool spreading shovel, and the connecting rod is fixedly connected to the sliding shaft; a limiting guide assembly for limiting and guiding the connecting rod is installed in the wool separating box.

[0012] Preferably, the pusher includes a push plate; a drive shaft is rotatably mounted on the sorting box, and the push plate is fixedly connected to the drive shaft; a drive groove is formed on the push plate along the radial direction of the drive shaft, and the sliding shaft is parallel to the drive shaft and passes through the drive groove; the push plate and the sliding shaft are in abutting transmission engagement; the drive shaft and one of the rotating shafts are in a transmission engagement through a linkage component.

[0013] Preferably, the linkage assembly includes two pulleys and a belt; a pulley is fixedly sleeved on both one of the rotating shafts and the other on the drive shaft, and the two pulleys are driven and sleeved inside the belt.

[0014] Preferably, the limiting and guiding assembly includes a guide block, on which a guide groove is formed along the horizontal direction, and a slider is slidably installed in the guide groove; the connecting rod is vertically positioned and a slip ring is slidably sleeved on the connecting rod, and the slip ring is fixedly connected to the slider.

[0015] Preferably, the power mechanism includes a motor, which is fixedly mounted on the wool separating box; the output shaft of the motor is coaxially and fixedly connected to one of the rotating shafts; a gear is fixedly sleeved on each of the two rotating shafts, and the two gears mesh with each other.

[0016] Preferably, a collection box is fixedly installed on the sorting box, and a connecting pipe is fixedly connected to the sorting box; a lint suction machine is provided at the connection between the connecting pipe and the sorting box, and a lint smoothing rod for smoothing the lint is slidably installed on the connecting pipe; the lint smoothing rod and one of the rotating shafts are driven by a transmission assembly.

[0017] Preferably, the transmission assembly includes a turntable, which is coaxially and fixedly connected to one of the rotating shafts; an eccentric shaft is fixedly disposed on the turntable, and a return frame is fixedly disposed on the straightening rod; the eccentric shaft is inserted into the return frame and engages with the return frame in a transmission cooperation.

[0018] The technical effects and advantages of this utility model are as follows: This utility model is equipped with a down-lifting shovel in the down-separating box. While the fan blows the down, the down-lifting shovel can move along a vertical plane in a square-shaped trajectory, thereby lifting the down on the filter plate and causing the down to slide off, thus increasing the contact amount between the down and the airflow, reducing the blowing time, and improving production efficiency. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the interior of the wool separating box of this utility model;

[0021] Figure 3 This is a schematic diagram of the drive mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the transmission component of this utility model.

[0023] In the diagram: 1. Wool separator; 2. Feed inlet; 3. Motor; 4. Shaft; 5. Gear; 6. Turntable; 7. Eccentric shaft; 8. Return frame; 9. Straightening rod; 10. Collection box; 11. Connecting pipe; 12. Push plate; 13. Belt; 14. Guide block; 15. Slip ring; 16. Connecting rod; 17. Sliding shaft; 18. Wool dust collector; 19. Filter plate; 20. Fan. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figures 1 to 4 The shown is a down sorting machine, including a sorting box 1. The top of the sorting box 1 is provided with a feed inlet 2.

[0026] Inside the feather sorting box 1, two rotating shafts 4 are horizontally arranged along the left and right directions and are rotatably connected to the feather sorting box 1. The two rotating shafts 4 are at the same height, and each rotating shaft 4 is fixedly installed with a dispersing rod for dispersing down.

[0027] Two rotating shafts 4 are located below the feed inlet 2, with the feed inlet 2 facing between the two rotating shafts 4. The two rotating shafts 4 are driven by a power mechanism mounted on the wool separating box 1.

[0028] Specifically, the power mechanism includes a motor 3, which is fixedly mounted on the right outer wall of the wool separating box 1. The output shaft of the motor 3 is coaxially and fixedly connected to the right axial end of one of the rotating shafts 4. A gear 5 is fixedly fitted on each of the two rotating shafts 4, and the two gears 5 mesh with each other. Both gears 5 are located outside the wool separating box 1 and on the left side of the wool separating box 1.

[0029] A horizontal filter plate 19 is fixedly installed inside the sorting box 1, and the filter plate 19 is located below the two rotating shafts 4.

[0030] A blower 20 is fixedly installed on the inner wall of the bottom of the hair-sorting box 1. The blower 20 is located below the filter plate 19 and blows air upward. An air inlet port for air intake is provided on the bottom box body of the hair-sorting box 1, and this air inlet port belongs to the prior art.

[0031] A fluff-lifting shovel 18 is slidably installed on the top of the filter plate 19. In this embodiment, the number of fluff-lifting shovels 18 is two, and the two fluff-lifting shovels 18 are symmetrically arranged. Both of the two fluff-lifting shovels 18 move along a square-shaped trajectory in the vertical plane, and the moving directions of the two fluff-lifting shovels 18 are opposite.

[0032] Two driving mechanisms are installed in the hair-sorting box 1. The two driving mechanisms correspond to the two fluff-lifting shovels 18 one by one and also correspond to the two rotating shafts 4 one by one.

[0033] Each driving mechanism is in transmission cooperation with the corresponding fluff-lifting shovel 18, and each driving mechanism is in transmission cooperation with the corresponding rotating shaft 4 through a linkage component.

[0034] Specifically, the driving mechanism includes a rectangular groove opened on the inner wall of the left box body of the hair-sorting box 1. A horizontally rightward sliding shaft 17 is installed in the rectangular groove in a limited sliding manner. A pushing member for driving the sliding shaft 17 to slide along the rectangular groove is installed on the hair-sorting box 1. To ensure the stable sliding of the sliding shaft 17, the sliding shaft 17 is a shaft with a T-shaped cross-section along the axial direction, and the rectangular groove matches the sliding shaft 17.

[0035] Specifically, the pushing member includes a pushing plate 12. A transmission shaft arranged horizontally in the left-right direction is rotatably installed on the left box body of the hair-sorting box 1, and the transmission shaft penetrates into the hair-sorting box 1 to the right. The pushing plate 12 is fixedly connected to the right axial end of the transmission shaft along the radial direction of the transmission shaft. In this embodiment, the transmission shaft passes through the center of the rectangle of the rectangular groove.

[0036] A transmission groove is opened on the pushing plate 12 along the radial direction of the transmission shaft, and the transmission groove penetrates through the pushing plate 12 along the axial direction of the transmission shaft. The sliding shaft 17 is parallel to the transmission shaft and penetrates through the transmission groove. The pushing plate 12 is in abutting transmission cooperation with the sliding shaft 17. The transmission shaft is in transmission cooperation with the corresponding rotating shaft 4 through a linkage component.

[0037] Specifically, the linkage component includes two belt pulleys and a belt 13. The left axial ends of the transmission shaft and the rotating shaft 4 both penetrate out of the hair-sorting box 1, and a belt pulley is fixedly sleeved on the left axial end of the transmission shaft and the left axial end of the corresponding rotating shaft 4, and the two belt pulleys are in transmission connection within the belt 13.

[0038] A vertically arranged connecting rod 16 is fixedly installed on the fluff-lifting shovel 18, and the connecting rod 16 is fixedly connected to the front end of the sliding shaft 17.

[0039] A limiting and guiding component for limiting and guiding the connecting rod 16 is installed in the hair-sorting box 1.

[0040] Specifically, the limiting and guiding assembly includes a guide block 14, on which a guide groove is formed along the front and rear horizontal direction, and a slider is slidably installed within the guide groove. A slip ring 15 is slidably sleeved on the connecting rod 16, and the slip ring 15 is fixedly connected to the slider.

[0041] Specifically, the slider is a T-shaped block, and the guide groove matches the slider.

[0042] A collection box 10 is fixedly installed on the outer wall of the right side of the sorting box 1. A connecting pipe 11 is fixedly connected to the sorting box 1. A lint suction machine is installed at the connection between the connecting pipe 11 and the sorting box 1, and the connection between the connecting pipe 11 and the sorting box 1 is not between the two rotating shafts 4 and the filter plate 19. A smoothing rod 9 for smoothing lint is slidably installed on the connecting pipe 11. The smoothing rod 9 is inserted vertically into the connecting pipe 11 and is in a limiting sliding engagement with the connecting pipe 11.

[0043] The straightening rod 9 and the rotating shaft 4, which is not connected to the output shaft of the motor 3, are driven by a transmission assembly.

[0044] Specifically, the transmission assembly includes a turntable 6, which is coaxially and fixedly connected to the right axial end of a rotating shaft 4 that is not connected to the output shaft of the motor 3. A horizontally right-oriented eccentric shaft 7 is fixedly mounted on the right end face of the turntable 6, and a return frame 8 is fixedly mounted on the top end of the straightening rod 9. The eccentric shaft 7 is inserted into the return frame 8 and engages with it in a transmission connection.

[0045] Working principle: When using this down separating machine for down processing, start motor 3 and fan 20. The output shaft of motor 3 drives the corresponding rotating shaft 4 to rotate. This rotating shaft 4 drives another rotating shaft 4 to rotate through two gears 5. When the two rotating shafts 4 rotate, they drive the dispersing rod to disperse the down.

[0046] While the two rotating shafts 4 rotate, they drive the two transmission shafts to rotate via corresponding pulleys and belts 13. The two transmission shafts drive the corresponding push plates 12 to rotate. The two push plates 12 push the corresponding sliding shafts 17 to slide cyclically along their respective loop grooves via corresponding transmission grooves. The two sliding shafts 17 drive the corresponding connecting rods 16 to perform a U-shaped cyclic motion along the vertical plane. The two connecting rods 16 drive the corresponding flocking shovels 18 to perform a U-shaped cyclic motion along the vertical plane.

[0047] When the two down-collecting shovels 18 move in a U-shaped cyclic motion along the vertical plane, the sequence of motion is as follows: Initially, the two down-collecting shovels 18 are far apart, leaving a space between them for down to pass through. Next, the two down-collecting shovels 18 move down synchronously until they contact the top of the filter plate 19. Then, the two down-collecting shovels 18 slide closer together until they make contact. During this process, the two down-collecting shovels 18 scoop up the down from the filter plate 19. Next, the two down-collecting shovels 18 move up synchronously and lift the scooped down. Then, the two down-collecting shovels 18 move away from each other and return to their initial positions. During this process, the down on the two down-collecting shovels 18 slides off. Then, the above process is repeated.

[0048] The falling down feathers disperse rapidly under the impact of gravity and airflow, thus increasing dispersion efficiency.

[0049] When the two connecting rods 16 move, they push the corresponding slip rings 15 to move back and forth in the horizontal direction, and the two slip rings 15 drive the corresponding sliders to slide back and forth along the guide groove.

[0050] After being blown apart, the required down is sucked into the connecting pipe 11 by a down suction machine, and then straightened by the straightening rod 9 before entering the collection box 10. The straightening of the down by the straightening rod 9 is existing technology and will not be described in detail here.

[0051] When the two rotating shafts 4 rotate, the turntable 6 is driven by the corresponding rotating shaft 4, thus rotating. The turntable 6 drives the eccentric shaft 7 to revolve around the corresponding rotating shaft 4. The eccentric shaft 7 pushes the return frame 8 to move up and down reciprocally, and the return frame 8 drives the smoothing rod 9 to slide up and down reciprocally.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A down feather separating machine, comprising a feather separating box (1), characterized in that: Inside the feather sorting box (1), two rotating shafts (4) are horizontally connected to the feather sorting box (1) for rotation. The two rotating shafts (4) are parallel to each other and located at the same height. Each rotating shaft (4) is fixedly installed with a feather-scattering rod for scattering down. A horizontal filter plate (19) is fixedly installed inside the sorting box (1). The filter plate (19) is located below the two rotating shafts (4). A fan (20) is fixedly installed below the filter plate (19). The top of the filter plate (19) is slidably mounted with a lint-raising shovel (18), and the lint-separating box (1) is equipped with a drive mechanism that drives the lint-raising shovel (18) to move along a vertical plane in a square-shaped trajectory. The drive mechanism and the rotating shaft (4) are driven by a linkage component. The splitting box (1) is equipped with a power mechanism that drives the two rotating shafts (4) to rotate.

2. The down separating machine according to claim 1, characterized in that: The driving mechanism includes a groove formed on the inner side wall of the wool separating box (1), a sliding shaft (17) is slidably installed in the groove, and a pusher is installed on the wool separating box (1) to drive the sliding shaft (17) to slide along the groove; a connecting rod (16) is fixedly installed on the wool spreading shovel (18), and the connecting rod (16) is fixedly connected to the sliding shaft (17); a limiting guide assembly for limiting and guiding the connecting rod (16) is installed in the wool separating box (1).

3. A down separating machine according to claim 2, characterized in that: The pusher includes a push plate (12); a drive shaft is rotatably mounted on the splitting box (1), and the push plate (12) is fixedly connected to the drive shaft; a drive groove is provided on the push plate (12) along the radial direction of the drive shaft, and the sliding shaft (17) is parallel to the drive shaft and passes through the drive groove; the push plate (12) and the sliding shaft (17) are in abutment and transmission cooperation; the drive shaft and one of the rotating shafts (4) are in transmission cooperation through a linkage component.

4. A down separating machine according to claim 3, characterized in that: The linkage assembly includes two pulleys and a belt (13); a pulley is fixedly mounted on both one of the rotating shafts (4) and the transmission shaft, and the two pulleys are connected to the belt (13) for transmission.

5. A down separating machine according to claim 2, characterized in that: The limiting guide assembly includes a guide block (14), on which a guide groove is provided along the horizontal direction, and a slider is slidably installed in the guide groove; the connecting rod (16) is vertically placed and a slip ring (15) is slidably sleeved on the connecting rod (16), and the slip ring (15) is fixedly connected to the slider.

6. A down separating machine according to claim 1, characterized in that: The power mechanism includes a motor (3), which is fixedly installed on the wool separating box (1); the output shaft of the motor (3) is coaxially and fixedly connected to one of the rotating shafts (4); a gear (5) is fixedly sleeved on each of the two rotating shafts (4), and the two gears (5) mesh with each other.

7. A down separating machine according to claim 1, characterized in that: A collection box (10) is fixedly installed on the sorting box (1). A connecting pipe (11) is fixedly connected between the collection box (10) and the sorting box (1). A down suction machine is provided at the connection between the connecting pipe (11) and the sorting box (1). A smoothing rod (9) for smoothing down is slidably installed on the connecting pipe (11). The smoothing rod (9) and one of the rotating shafts (4) are driven by a transmission assembly.

8. A down separating machine according to claim 7, characterized in that: The transmission assembly includes a turntable (6), which is coaxially and fixedly connected to one of the rotating shafts (4); an eccentric shaft (7) is fixedly installed on the turntable (6), and a return frame (8) is fixedly installed on the straightening rod (9); the eccentric shaft (7) is inserted into the return frame (8) and engages with the return frame (8) in a transmission cooperation.

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