Down feather separating machine for down feather products

Abstract

The utility model discloses a feather separator for down and feather products, and relates to the technical field of goose and duck down processing equipment, the feather separator comprises a fixed box, the front of the fixed box is fixedly connected with a material separating box I, the right side of the fixed box is fixedly connected with a material collecting box I, and the upper surface of the material collecting box I is fixedly connected with a material collecting box II. According to the down feather separating machine for the down feather products, under the action of the motor and the rotating shaft, down feather in an inner cavity of the filter screen cylinder can be dispersed and stirred through the stirring rods, and therefore qualified down feather can enter an inner cavity of the front portion of the second material separating box through small holes in the upper portion of the filter screen cylinder; and unqualified sheet-shaped down feather and impurities fall to the bottom of an inner cavity of the first material distribution box through large holes in the lower portion of the filter screen cylinder so that primary screening can be conducted, meanwhile, through the effect of a soft brush, the inner wall of the filter screen cylinder can be cleaned so that blocking can be prevented, meanwhile, clustered down feather can be dispersed, and therefore the screening efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of goose and duck down processing equipment, and in particular to a down separating machine for down products. Background Technology

[0002] Two-box down separator, also known as a two-box high-down separator, is used to efficiently extract down with high down content (usually 60% or more). Its core function is to separate down from feathers and impurities in the raw material through the principle of air separation. It is suitable for producing high-value-added, high-specification down products (such as high-end down jacket filling materials).

[0003] Chinese patent document CN104399666B discloses a composite down sorting machine. The composite down sorting machine includes a chamber, the interior of which is divided into a raw material chamber and a finished product chamber by a baffle. A movable partition is installed inside the raw material chamber, its lower end hinged to the chamber, and its upper end connected to a pull rope. Two layers of screens are installed at the bottom of the raw material chamber, a material discharge bin is located in the center below the screens, and impurity bins are located on both sides of the material discharge bin. A raw material stirring shaft is installed above the screens. A bottom partition is installed in the center of the finished product chamber, a stirrer is located below the bottom partition, and a discharge stirring shaft is located above the bottom partition. This invention can change the internal size of the raw material chamber and the airflow and velocity to obtain the desired down, reducing down processing steps, improving product quality, and the double-layer screen structure allows for easy adjustment of the screen aperture size, thus processing down raw materials of different qualities.

[0004] The existing technology has the following problems:

[0005] When using a down sorting machine for down products, it is not able to effectively disperse and sieve the down, thus affecting the sieving efficiency. At the same time, the screen cannot be cleaned during sieving, which easily leads to clogging. Furthermore, when using a down sorting machine for down products, it is not easy to quickly separate the feathers and impurities inside the down, thus affecting its use. Utility Model Content

[0006] This invention provides a down-splitting machine for down products to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A down sorting machine for down products includes a fixed box, a sorting box 1 fixedly connected to the front of the fixed box, a collecting box 1 fixedly connected to the right side of the fixed box, a collecting box 2 fixedly connected to the upper surface of the collecting box 1, a collecting box 2 fixedly connected to the left side of the collecting box 2 and the right side of the fixed box, an air inlet filter screen door fixedly installed on the front of the lower part of the sorting box, a feed inlet fixedly installed on the front of the upper part of the sorting box 1, and a sorting box 2 fixedly connected to the upper surfaces of the fixed box and the sorting box 1.

[0009] Preferably, a filter screen cylinder is fixedly connected to the inner cavity of the first material distribution box and the filter screen cylinder is located behind the feed inlet. The feed inlet is opened on the front of the outer wall of the filter screen cylinder. The upper part of the filter screen cylinder is a small-hole sieve plate, and the lower part of the filter screen cylinder is a large-hole sieve plate. A motor is fixedly connected to the inner cavity of the left part of the first material distribution box, and a rotating shaft is fixedly connected to the output end of the motor.

[0010] Preferably, a partition plate 2 is fixedly connected to the middle of the inner cavity of the second material distribution box. The lower surface of the partition plate 2 is fixedly connected to the upper surface of the opposite part of the fixed box and the first material distribution box. The inner cavity of the second material distribution box is fixedly connected to the partition plate 2 and the partition plate 2 is located behind the partition plate 2. The inner cavity of the second material distribution box is fixedly connected to the brush assembly and the brush assembly is located behind the partition plate 2. The inner cavity of the second material distribution box is fixedly connected to the third partition plate and the third partition plate is located behind the brush assembly. The lower part of the inner cavity of the second material distribution box is rotatably connected to two flow splitting shafts and the two flow splitting shafts are located in front of the partition plate 2. The lower surface of the third partition plate is fixedly connected to a collection port. The left and right sides of the collection port are fixedly connected to the inner cavity of the fixed box.

[0011] Preferably, the outer walls of the left and right portions of the rotating shaft are rotatably connected to the inner cavities of the left and right portions of the filter cylinder, and a plurality of stirring rods are fixedly connected to the outer wall of the rotating shaft. Four soft brushes are fixedly connected to the side of the stirring rods away from the rotating shaft, and the side of the four soft brushes away from the stirring rods overlaps with the inner wall of the filter cylinder.

[0012] Preferably, a blower is fixedly connected to the bottom of the inner cavity of the fixed box and the blower is located below the material collection port. A down collection pool is fixedly connected to the upper surface of the blower and the down collection pool is located below the material collection port. The right side of the down collection pool is fixedly connected to the left side of the material collection box.

[0013] Preferably, the bristle assembly includes two bristle shafts. The outer walls of the left and right portions of the two bristle shafts are rotatably connected to the inner cavity of the second material distribution box. A motor is fixedly connected to the inner cavity of the left portion of the second material distribution box. The output end of the motor is fixedly connected to the left side of the lower bristle shaft. A belt is engaged with the outer wall of the left portion of both bristle shafts. A brush is overlapped on the outer wall of the middle portion of both bristle shafts.

[0014] Preferably, a mesh plate is fixedly connected to the inner cavity of the upper part of the partition plate, and the front of the mesh plate overlaps with the back of the brush.

[0015] Preferably, the inner cavity of the fixed box is fixedly connected to an impurity collection pool, and the impurity collection pool is located in front of the material collection port. The outer wall of the upper part of the impurity collection pool is fixedly connected to the inner cavity of the second material distribution box, and the right side of the lower part of the impurity collection pool is fixedly connected to the left side of the second material distribution box.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a down sorting machine for down products. Through the action of a motor and a rotating shaft, several stirring rods can disperse and stir the down in the inner cavity of the filter cylinder. This allows qualified down to enter the inner cavity of the front part of the second distribution box through the small holes in the upper part of the filter cylinder, while unqualified flaky down and impurities fall to the bottom of the inner cavity of the first distribution box through the large holes in the lower part of the filter cylinder, thus performing initial screening. At the same time, the action of a soft brush can clean the inner wall of the filter cylinder, thereby preventing clogging and dispersing clumps of down, thereby improving screening efficiency.

[0018] 2. This utility model provides a down sorting machine for down products. Through the action of partitions two and three, the inner cavity of the sorting box two can form an air duct under the action of a fan. The motor causes two brush shafts to rotate under the action of a belt, so that the brushes rotate and move in the inner cavity of the sorting box two. Under the action of the brushes, the down can be combed and filtered, so that the down of qualified size can pass through the mesh plate and enter the space behind the partition three, so that the down can be screened through the box, improving the screening efficiency of the down, and at the same time facilitating the collection and treatment of unqualified down and impurities. 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 view of the filter screen cylinder of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the soft brush of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the brush assembly of this utility model.

[0024] In the diagram: 1. Fixed box; 2. Collection box one; 3. Collection box two; 4. Distribution box one; 5. Feed inlet; 6. Air inlet filter screen door; 7. Distribution box two; 41. Filter screen cylinder; 42. Motor one; 43. Rotating shaft; 44. Stirring rod; 45. Soft brush; 71. Diverting shaft; 72. Partition two; 73. Partition four; 74. Partition three; 741. Mesh plate; 75. Brush assembly; 751. Motor; 752. Brush shaft; 753. Belt; 754. Brush; 76. Collection port; 77. Exhaust fan; 78. Impurity collection tank; 79. Down collection tank. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figure 1 As shown, a down sorting machine for down products includes a fixed box 1, a sorting box 4 fixedly connected to the front of the fixed box 1, a collecting box 2 fixedly connected to the right side of the fixed box 1, a collecting box 3 fixedly connected to the upper surface of the collecting box 2, a collecting box 3 fixedly connected to the left side of the collecting box 3 and the right side of the fixed box 1, an air inlet filter screen door 6 fixedly installed on the front of the lower part of the sorting box 4, a feed inlet 5 fixedly installed on the front of the upper part of the sorting box 4, and a sorting box 7 fixedly connected to the upper surfaces of the fixed box 1 and the sorting box 4.

[0027] First, the down enters the inner cavity of the first sorting box 4 under the action of the feed inlet 5 for initial screening. Then, the screened down enters the inner cavity of the second sorting box 7 for secondary screening. The impurities after screening can be concentrated inside the second sorting box 3 under the action of the right exhaust fan and filter screen. Then, the finished down is concentrated in the inner cavity of the first sorting box 2 under the action of the right exhaust fan and filter screen, thus obtaining the required down.

[0028] like Figure 2As shown, a partition 2 72 is fixedly connected to the middle of the inner cavity of the second material distribution box 7. The lower surface of the partition 2 72 is fixedly connected to the upper surface of the opposite parts of the fixed box 1 and the first material distribution box 4. A partition 4 73 is fixedly connected to the inner cavity of the second material distribution box 7, and the partition 4 73 is located behind the partition 2 72. A bristle assembly 75 is fixedly connected to the inner cavity of the second material distribution box 7, and the bristle assembly 75 is located behind the partition 4 73. A partition 3 74 is fixedly connected to the inner cavity of the second material distribution box 7, and the partition 3 74 is located behind the bristle assembly 75. The lower part of the second material distribution box 7... The inner cavity of the fixed box 1 is rotatably connected to two flow splitting shafts 71, which are located in front of the second partition 72. The lower surface of the third partition 74 is fixedly connected to a collection port 76, and the left and right sides of the collection port 76 are fixedly connected to the inner cavity of the fixed box 1. The bottom of the inner cavity of the fixed box 1 is fixedly connected to an exhaust fan 77, which is located below the collection port 76. The upper surface of the exhaust fan 77 is fixedly connected to a down collection pool 79, which is located below the collection port 76. The right side of the down collection pool 79 is fixedly connected to the left side of the first collection box 2.

[0029] Through the action of partitions 72, 73, and 74, the inner cavity of the distribution box 7 can form an air duct under the action of the exhaust fan 77, thereby enabling the down to be screened through the box, improving the screening efficiency of the down, and facilitating the collection and treatment of unqualified down and impurities.

[0030] like Figure 3 As shown, the inner cavity of the fixed box 1 is fixedly connected to an impurity collection pool 78, and the impurity collection pool 78 is located in front of the collection port 76. The outer wall of the upper part of the impurity collection pool 78 is fixedly connected to the inner cavity of the second distribution box 7, and the right side of the lower part of the impurity collection pool 78 is fixedly connected to the left side of the second collection box 3.

[0031] The impurity collection pool 78 allows substandard down to be collected at the bottom of the pool and then discharged through the collection box 2 3, making it easy to use.

[0032] like Figure 4 As shown, a filter cylinder 41 is fixedly connected to the inner cavity of the material distribution box 4, and the filter cylinder 41 is located behind the feed inlet 5. A feed inlet is opened on the front of the outer wall of the filter cylinder 41. The upper part of the filter cylinder 41 is a small-hole sieve plate, and the lower part of the filter cylinder 41 is a large-hole sieve plate. A motor 42 is fixedly connected to the inner cavity of the left part of the material distribution box 4, and a rotating shaft 43 is fixedly connected to the output end of the motor 42.

[0033] The exhaust fan 77 forces air through the inlet filter screen door 6 into the inner cavity of the first distribution box 4. At this time, the motor 42 and the rotating shaft 43 cause several stirring rods 44 to disperse and stir the down in the inner cavity of the filter screen cylinder 41. This allows qualified down to enter the inner cavity of the front part of the second distribution box 7 through the small holes in the upper part of the filter screen cylinder 41, while unqualified flaky down and impurities fall to the bottom of the inner cavity of the first distribution box 4 through the large holes in the lower part of the filter screen cylinder 41, thus performing initial screening.

[0034] The outer walls of the left and right portions of the rotating shaft 43 are rotatably connected to the inner cavities of the left and right portions of the filter cylinder 41, respectively. A number of stirring rods 44 are fixedly connected to the outer wall of the rotating shaft 43. Four soft brushes 45 are fixedly connected to the side of the stirring rods 44 away from the rotating shaft 43. The side of the four soft brushes 45 away from the stirring rods 44 overlaps with the inner wall of the filter cylinder 41.

[0035] The soft brush 45 cleans the inner wall of the filter cylinder 41, preventing clogging and dispersing clumps of down, thus improving screening efficiency.

[0036] like Figure 5 As shown, the bristle assembly 75 includes two bristle shafts 752. The outer walls of the left and right portions of the two bristle shafts 752 are rotatably connected to the inner cavity of the second material distribution box 7. The inner cavity of the left portion of the second material distribution box 7 is fixedly connected to a second motor 751. The output end of the second motor 751 is fixedly connected to the left side of the lower bristle shaft 752. The outer walls of the left portions of the two bristle shafts 752 are engaged with belts 753. The outer walls of the middle portions of the two bristle shafts 752 are overlapped with brushes 754.

[0037] The motor 751 causes the two brush shafts 752 to rotate under the action of the belt 753, which in turn causes the brush 754 to rotate within the inner cavity of the distribution box 7. Under the action of the brush 754, the down can be combed and filtered, allowing down of the correct size to pass through the mesh plate 741 and enter the space behind the partition plate 74. Then, it is collected into the inner cavity of the down collection pool 79 through the collection port 76, thereby improving both product quality and efficiency.

[0038] A mesh plate 741 is fixedly connected to the inner cavity of the upper part of the partition 74, and the front of the mesh plate 741 overlaps with the back of the brush 754.

[0039] The mesh plate 741 enables further screening of down, thereby improving the screening quality of down.

[0040] The working principle of this utility model is as follows: First, under the action of the feed inlet 5, the down enters the inner cavity of the filter cylinder 41. Through the action of partitions 72, 73, and 74, the inner cavity of the distribution box 7 forms an air duct under the action of the exhaust fan 77. At this time, through the action of motor 42 and rotating shaft 43, several stirring rods 44 can disperse and stir the down in the inner cavity of the filter cylinder 41. Thus, qualified down can enter the inner cavity of the front part of the distribution box 7 through the small holes in the upper part of the filter cylinder 41, while unqualified flaky down and impurities fall to the bottom of the inner cavity of the distribution box 4 through the large holes in the lower part of the filter cylinder 41. The rising down enters the inner cavity of the rear part of the distribution box 7 through the channel above partition 72, and then is further dispersed by the motor. The function of section 751 is to enable the two brush shafts 752 to rotate and move under the action of belt 753, thereby causing brush 754 to rotate and move within the inner cavity of section 7. Under the action of brush 754, the down can be combed and filtered, so that down of qualified size can pass through the mesh plate 741 and enter the space behind partition 74. Then, it is collected into the inner cavity of down collection tank 79 through collection port 76. The impurities after screening can be collected from inside impurity collection tank 78 into the inner cavity of section 3 of section 3 under the action of right-side exhaust fan and filter screen. Then, the finished down is collected from inside down collection tank 79 into the inner cavity of section 2 of section 2 under the action of right-side exhaust fan and filter screen, thus obtaining the required down.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A machine for separating the down of a down product, comprising a fixed box (1), characterized in that: The front of the fixed box (1) is fixedly connected with a distribution box one (4), the right side of the fixed box (1) is fixedly connected with a collection box one (2), the upper surface of the collection box one (2) is fixedly connected with a collection box two (3), the left side of the collection box two (3) is fixedly connected with the right side of the fixed box (1), the front of the lower part of the distribution box one (4) is fixedly installed with an air inlet filter screen box door (6), the front of the upper part of the distribution box one (4) is fixedly installed with an inlet (5), and the upper surfaces of the fixed box (1) and the distribution box one (4) are fixedly connected with a distribution box two (7). The inner cavity of the distribution box one (4) is fixedly connected with a filter screen cylinder (41), and the filter screen cylinder (41) is located behind the inlet (5), the front of the outer wall of the filter screen cylinder (41) is provided with an inlet, the upper part of the filter screen cylinder (41) is a small hole sieve plate, the lower part of the filter screen cylinder (41) is a large hole sieve plate, the inner cavity of the left part of the distribution box one (4) is fixedly connected with a motor one (42), and the output end of the motor one (42) is fixedly connected with a rotating shaft (43). The middle part of the inner cavity of the distribution box two (7) is fixedly connected with a partition two (72), the lower surface of the partition two (72) is fixedly connected with the upper surfaces of the opposite parts of the fixed box (1) and the distribution box one (4), the inner cavity of the distribution box two (7) is fixedly connected with a partition four (73), and the partition four (73) is located behind the partition two (72), the inner cavity of the distribution box two (7) is fixedly connected with a bristle assembly (75), and the bristle assembly (75) is located behind the partition four (73), the inner cavity of the distribution box two (7) is fixedly connected with a partition three (74), and the partition three (74) is located behind the bristle assembly (75), the inner cavity of the lower part of the distribution box two (7) is rotatably connected with two distribution shafts (71), and the two distribution shafts (71) are located in front of the partition two (72), the lower surface of the partition three (74) is fixedly connected with a collection port (76), and the left and right sides of the collection port (76) are fixedly connected with the inner cavities of the fixed box (1).

2. A machine for separating the down of a down product according to claim 1, characterized in that: The outer walls of the left and right parts of the rotating shaft (43) are rotatably connected with the inner cavities of the left and right parts of the filter screen cylinder (41), the outer wall of the rotating shaft (43) is fixedly connected with a plurality of stirring rods (44), one side of the plurality of stirring rods (44) away from the rotating shaft (43) is fixedly connected with four soft brushes (45), and one side of the four soft brushes (45) away from the plurality of stirring rods (44) is respectively overlapped with the inner walls of the filter screen cylinder (41).

3. A machine for separating the down of a down product according to claim 1, characterized in that: The inner cavity bottom of the fixed box (1) is fixedly connected with an air extractor (77), and the air extractor (77) is located below the collection port (76), the upper surface of the air extractor (77) is fixedly connected with a down feather collection pool (79), and the down feather collection pool (79) is located below the collection port (76), and the right side of the down feather collection pool (79) is fixedly connected with the left side of the collection box one (2).

4. A machine for separating the down of a down product according to claim 3, characterized in that: The brush assembly (75) comprises two brush shafts (752), the outer walls of the left and right parts of the two brush shafts (752) are rotationally connected with the inner cavities of the second distribution boxes (7) respectively, the inner cavity of the left part of the second distribution box (7) is fixedly connected with a second motor (751), the output end of the second motor (751) is fixedly connected with the left side of the lower brush shaft (752), the outer walls of the left parts of the two brush shafts (752) are engaged with a belt (753), and the outer walls of the middle parts of the two brush shafts (752) are overlapped with brushes (754).

5. A machine for separating the down of a down product according to claim 4, characterized in that: The inner cavity of the upper part of the third partition plate (74) is fixedly connected with a gauze plate (741), and the front face of the gauze plate (741) is overlapped with the rear face of the brush (754).

6. A machine for separating the down of a down product according to claim 3, characterized in that: The inner cavity of the fixed box (1) is fixedly connected with a impurity collecting pool (78), and the impurity collecting pool (78) is located in front of the material collecting port (76); the outer wall of the upper part of the impurity collecting pool (78) is fixedly connected with the inner cavity of the second distribution box (7), and the left side of the lower part of the impurity collecting pool (78) is fixedly connected with the left side of the second material collecting box (3).

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