A machine for sorting cashmere

Abstract

The present application relates to the technical field of cashmere screening, and proposes a cashmere air screening machine, which comprises a fixed frame, a mounting frame, a feeding assembly, a screening assembly, an air force assembly, a wind box, a collecting assembly and a discharging assembly; the mounting frame is fixedly installed on the fixed frame; the feeding assembly is installed on the fixed frame; the feeding assembly is located on the side of the fixed frame away from the mounting frame; the screening assembly is installed inside the fixed frame; the air force assembly is installed on the fixed frame; the wind box is fixedly installed on the top of the fixed frame; the collecting assembly is installed inside the fixed frame; the collecting assembly is located on the upper portion of the screening assembly; and the discharging assembly is installed on the mounting frame. Through the above technical solution, the problem that impurities may block the screen in the process of air screening of cashmere and enter the screened cashmere, thereby reducing the quality of cashmere, is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cashmere screening, and particularly relates to a cashmere air screening machine. BACKGROUND

[0002] Cashmere is a kind of long and soft hair from the body of a goat or a sheep, which is a layer of short down hair growing on the neck, head and lower legs of a goat or a sheep, has good warmth retention and comfort, and is a popular textile raw material. In the production of cashmere, cashmere and wool generally need to be separated.

[0003] The separation of cashmere mainly depends on a physical method, in which manual screening is the oldest and most widely used cashmere separation method. Special combs and combing are used to comb cashmere fibers, and then experienced workers pick cashmere one by one to remove impurities and shorter fibers. However, the efficiency is low. A more efficient method is to make cashmere pass through special mechanical equipment, such as a cashmere air screening machine, to preliminarily separate the cashmere. By adjusting the speed and angle of the air blower, the airflow can smoothly blow through the entire cashmere pile to drive the cashmere particles to move to the separation plate. The cashmere particles will be captured by the separation plate and accumulated thereon, so as to separate the cashmere.

[0004] Due to the impurities such as grass seeds and dust in the raw material, the cashmere fibers have strong plasticity and hydrophilicity, and are easy to adsorb the surrounding pollutants. Even after washing, it is difficult to completely remove the impurities. The existence of the impurities increases the resistance of the wool and cashmere in the separation process, reduces the working efficiency of the screening machine, and makes the screening effect unstable. Meanwhile, the impurities may block the screen, further affecting the screening effect of the equipment. SUMMARY

[0005] The present application provides a cashmere air screening machine, which solves the problem of the related art that impurities in the cashmere pile may block the screen during the air screening of the cashmere, and enter the screened cashmere, thereby reducing the quality of the cashmere.

[0006] The technical scheme of the present application is as follows:

[0007] A cashmere air screening machine comprises:

[0008] A fixed frame;

[0009] A mounting frame fixedly installed on the fixed frame;

[0010] A feeding assembly installed on the fixed frame, located on the side of the fixed frame away from the mounting frame, and used for controlling feeding;

[0011] A screening assembly is installed inside the fixed frame for screening cashmere;

[0012] A wind force assembly is installed on the fixed frame for screening cashmere and other impurities;

[0013] A wind box is fixedly installed on the top of the fixed frame;

[0014] A collecting assembly is installed inside the fixed frame, which is located above the screening assembly for collecting screened cashmere;

[0015] A discharging assembly is installed on the mounting frame for moving cashmere out of the fixed frame.

[0016] On the basis of the foregoing scheme, the feeding assembly comprises:

[0017] A feeding hopper is fixedly installed on the side of the fixed frame away from the mounting frame;

[0018] A feeding port is formed at the connecting position of the feeding hopper and the fixed frame;

[0019] A baffle plate is slidingly installed on the feeding hopper, and the baffle plate slidingly cooperates with the mounting frame.

[0020] On the basis of the foregoing scheme, the screening assembly comprises:

[0021] A carrier frame is slidingly installed inside the fixed frame;

[0022] A spring is fixedly installed at the bottom of the carrier frame, and the spring is fixedly connected with the inner bottom wall of the fixed frame;

[0023] A plurality of ventilation holes are equidistantly formed at the bottom of the carrier frame;

[0024] A screening part is detachably installed on the carrier frame for carrying cashmere to be screened;

[0025] A displacement part is installed inside the fixed frame, and the displacement part is located at the lower part of the carrier frame for driving the displacement part to reciprocally move.

[0026] On the basis of the foregoing scheme, the screening part comprises:

[0027] A screening box is detachably installed on the carrier frame;

[0028] A screen plate is fixedly installed at the bottom of the screening box.

[0029] On the basis of the foregoing scheme, the displacement part comprises:

[0030] A base plate is fixedly installed at the bottom of the material carrier frame;

[0031] A transmission rod is rotatably installed inside the fixed frame, and the transmission rod is located at the lower part of the base plate;

[0032] A first motor is fixedly installed on the fixed frame, and the output end of the first motor is fixedly connected with the transmission rod;

[0033] A cam is fixedly installed on the transmission rod, and the cam is matched with the base plate.

[0034] On the basis of the foregoing scheme, the wind power assembly comprises:

[0035] A connecting cylinder is communicated on the fixed frame, and the connecting cylinder is located at the lower part of the material carrier frame;

[0036] A blower is fixedly installed on the connecting cylinder, and the output end of the blower is communicated with the connecting cylinder;

[0037] A ventilation pipe is communicated between the input end of the blower and the wind box;

[0038] A first control valve is fixedly installed on the connecting cylinder;

[0039] A second control valve is fixedly installed on the ventilation pipe.

[0040] On the basis of the foregoing scheme, the collection assembly comprises:

[0041] A collection frame is fixedly installed inside the fixed frame, and the collection frame is located at the upper part of the material carrier frame;

[0042] A collection roller is rotatably installed on both sides of the bottom of the collection frame through a connecting frame,

[0043] A transmission frame is fixedly installed on the fixed frame;

[0044] A driven gear is fixedly installed on both of the collection rollers;

[0045] A driving gear is rotatably installed on the transmission frame, and the driving gear is engaged with one of the driven gears;

[0046] An intermediate gear is rotatably mounted on the transmission frame, the intermediate gear is engaged with the driving gear, and the intermediate gear is engaged with another driven gear;

[0047] A second motor is fixedly mounted on the transmission frame, and an output end of the second motor is fixedly connected with the driving gear;

[0048] A collecting part is mounted on the collecting roller for collecting cashmere.

[0049] On the basis of the foregoing scheme, the collecting part comprises:

[0050] Two scraping plates are symmetrically and fixedly mounted on the collecting frame and in contact with the collecting roller;

[0051] The collecting roller is hollow inside and in communication with the connecting frame.

[0052] An exhaust pipe is in communication with each connecting frame and in communication with the bellows.

[0053] A plurality of small holes are equiangularly arranged on the two collecting rollers.

[0054] On the basis of the foregoing scheme, the discharging assembly comprises:

[0055] A discharging frame is fixedly mounted on the mounting frame.

[0056] A discharging roller is rotatably mounted on the discharging frame.

[0057] A third motor is fixedly mounted on the discharging frame, and an output end of the third motor is fixedly connected with the discharging roller.

[0058] A stripping plate is fixedly mounted on the discharging frame and in contact with the discharging roller.

[0059] A pressing plate is fixedly mounted on the discharging frame and located on the upper portion of the discharging roller.

[0060] A pressing part is mounted on the mounting frame for collecting cashmere.

[0061] On the basis of the foregoing scheme, the pressing part comprises:

[0062] A swinging frame is rotatably mounted on the top of the mounting frame.

[0063] Swing motor, the swing motor is fixedly installed on the mounting frame, and the output end of the swing motor is fixedly connected with the swing frame;

[0064] Frame, the frame is fixedly installed at the bottom of the mounting frame;

[0065] Pressing frame, the pressing frame is rotatably installed at the end of the swing frame;

[0066] Pressing block, the pressing block is fixedly installed at the bottom of the pressing frame.

[0067] The working principle and beneficial effects of the present application are as follows:

[0068] 1、In the present application, the first motor drives the cam to rotate through the transmission rod, and with the rotation of the cam, the load carrier is continuously moved up and down through the cooperation between the cam, the backing plate and the spring, thereby applying vibration to the screening box through the load carrier, so that the pile of cashmere is screened before screening, thereby screening out the impurities mixed in the pile of cashmere, and improving the screening precision.

[0069] 2、In the present application, the air blower exhausts air into the fixed rack through the connecting cylinder, the air entering the fixed rack enters the inside of the load carrier through the ventilation hole, and then enters the inside of the screening box through the screen plate, thereby blowing the pile of cashmere, at this time, the first control valve is adjusted, so that the air entering the fixed rack is adjusted to an appropriate size, that is, the first control valve is stopped adjusting, at this time, the pile of cashmere floats in the fixed rack, with the adjustment of the first control valve, the wool and other impurities will fall back into the screening box, and the cashmere will continue to float in the fixed rack, facilitating the collection of cashmere.

[0070] 3、In the present application, by arranging the screening assembly and the air force assembly, the possibility of impurities mixed in the screened cashmere is reduced, the quality of cashmere is improved, and the collection of cashmere is facilitated, through the cooperation of the collection assembly and the discharge assembly, the cashmere is quickly collected and sent to the storage position, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0071] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0072] Figure 1 It is a schematic view of the overall structure in the present application;

[0073] Figure 2 It is a schematic view of the overall structure in another angle in the present application;

[0074] Figure 3 It is a schematic view of the overall structure in another angle in the present application;

[0075] Figure 4Fig. 1 is a schematic view of the sectional structure of the feeding assembly and the screening assembly in the present application;

[0076] Figure 5 Fig. 2 is a schematic view of the sectional structure of the screening assembly in the present application;

[0077] Figure 6 Fig. 3 is a schematic view of the sectional structure of the wind assembly and the collecting assembly in the present application;

[0078] Figure 7 Fig. 4 is a schematic view of the sectional structure of the collecting assembly and the collecting part in the present application;

[0079] Figure 8 Fig. 5 is a schematic view of the sectional structure of the collecting roller, the connecting frame, the driven gear and the small hole in the present application;

[0080] Figure 9 Fig. 6 is a schematic view of the sectional structure of the discharging assembly in the present application.

[0081] The reference numerals in the figures represent respectively: 1, fixed frame; 2, mounting frame; 3, wind box; 4, feeding hopper; 5, feeding port; 6, baffle plate; 7, carrier frame; 8, spring; 9, ventilation hole; 10, screening box; 11, screen plate; 12, pad plate; 13, transmission rod; 14, first motor; 15, cam; 16, connecting cylinder; 17, air blower; 18, ventilation pipe; 19, first control valve; 20, second control valve; 21, collecting frame; 22, collecting roller; 23, connecting frame; 24, transmission frame; 25, driven gear; 26, driving gear; 27, intermediate gear; 28, second motor; 29, scraper plate; 30, exhaust pipe; 31, small hole; 32, discharging frame; 33, discharging roller; 34, third motor; 35, stripping plate; 36, pressing plate; 37, swing frame; 38, swing motor; 39, frame; 40, pressing frame; 41, briquet. DETAILED DESCRIPTION

[0082] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor, are involved in the protection scope of the present application.

[0083] As Figures 1 to 9As shown, the embodiment proposes a cashmere wind screening machine, which comprises a fixed frame 1, a mounting frame 2, a feeding assembly, a screening assembly, a wind assembly, a wind box 3, a collecting assembly and a discharging assembly, the mounting frame 2 is fixedly installed on the fixed frame 1, the feeding assembly is installed on the fixed frame 1, the feeding assembly is located on the side of the fixed frame 1 away from the mounting frame 2, and is used for controlling feeding, the feeding assembly comprises a feeding hopper 4, a feeding port 5 and a baffle plate 6, the feeding hopper 4 is fixedly installed on the side of the fixed frame 1 away from the mounting frame 2, the feeding port 5 is arranged at the connecting position of the feeding hopper 4 and the fixed frame 1, and the baffle plate 6 is slidably installed on the feeding hopper 4 and is in sliding fit with the mounting frame 2.

[0084] Specifically, when screening cashmere, the screening assembly is installed, the collecting bag is fixed at the discharging position of the discharging assembly, then the baffle plate 6 is removed, the cashmere to be screened is stacked in the feeding hopper 4, the cashmere stack enters the inside of the fixed frame 1 through the feeding port 5, and finally falls on the screening assembly; at this time, the baffle plate 6 is moved back to the original position, the inside of the fixed frame 1 is a relatively closed space at this time, the screening assembly is started to screen the cashmere stack, the impurities mixed in the cashmere stack are screened out, then the wind assembly is started, the cashmere stack is blown by the wind assembly, so that the cashmere stack floats in the inside of the fixed frame 1, at this time, with the lapse of time, the wool and other impurities fall back on the screening assembly, and the cashmere still floats in the inside of the fixed frame 1, at this time, the collecting assembly is started to collect the suspended cashmere, then the collected cashmere is discharged into the collecting bag through the setting of the discharging assembly, and the collecting bag can be taken off after being filled.

[0085] As shown in Figure 4 , Figure 5 , the screening assembly is installed in the inside of the fixed frame 1 and is used for screening cashmere, the screening assembly comprises a material carrying frame 7, a spring 8, a ventilation hole 9, a screening part and a displacement part, the material carrying frame 7 is slidably installed in the inside of the fixed frame 1, the spring 8 is fixedly installed at the bottom of the material carrying frame 7 and is fixedly connected with the inner bottom wall of the fixed frame 1, a plurality of ventilation holes 9 are equidistantly arranged at the bottom of the material carrying frame 7, the screening part is detachably installed on the material carrying frame 7 and is used for carrying cashmere to be screened, and the displacement part is installed in the inside of the fixed frame 1 and is located at the lower part of the material carrying frame 7 and is used for driving the displacement part to move back and forth.

[0086] Specifically, when the cashmere stack falls on the screening part, the displacement part is started to drive the material carrying frame 7 to move up and down, through the setting of the spring 8, the influence of the vibration of the material carrying frame 7 in the moving process on the fixed frame 1 can be reduced, and the vibration frequency of the material carrying frame 7 can be improved, with the vibration of the material carrying frame 7, the impurities mixed in the cashmere stack are screened out from the screening part and then fall into the material carrying frame 7, and the impurities in the material carrying frame 7 fall into the inside of the fixed frame 1 through the ventilation hole 9 and can be cleaned regularly.

[0087] The above, as Figure 4 , Figure 5 The screening part includes a screening box 10 and a screen plate 11, the screening box 10 is detachably installed on the material carrier 7, and the screen plate 11 is fixedly installed at the bottom of the screening box 10.

[0088] Specifically, after the cashmere pile enters the fixed frame 1 through the feeding port 5, the cashmere pile falls into the inside of the screening box 10, and the screening box 10 is vibrated by the vibration of the material carrier 7 through the arrangement of the screen plate 11, the screening box 10 vibrates the cashmere pile through the screen plate 11, so as to screen the impurities mixed in the cashmere pile into the inside of the material carrier 7.

[0089] The above, as Figure 4 The displacement part includes a pad plate 12, a transmission rod 13, a first motor 14 and a cam 15, the pad plate 12 is fixedly installed at the bottom of the material carrier 7, the transmission rod 13 is rotatably installed in the inside of the fixed frame 1, the transmission rod 13 is located at the lower part of the pad plate 12, the first motor 14 is fixedly installed on the fixed frame 1, the output end of the first motor 14 is fixedly connected with the transmission rod 13, the cam 15 is fixedly installed on the transmission rod 13, and the cam 15 is matched with the pad plate 12.

[0090] Specifically, when the material carrier 7 is driven to move up and down, the first motor 14 is started, the first motor 14 drives the transmission rod 13 to rotate, the transmission rod 13 drives the cam 15 to rotate, and the material carrier 7 is continuously driven to move up and down through the cooperation between the cam 15, the pad plate 12 and the spring 8, so as to apply vibration to the screening box 10 through the material carrier 7.

[0091] As shown in Figure 2 , Figure 3 The wind power assembly is installed on the fixed frame 1 and is used for screening the cashmere and other impurities, the wind power assembly includes a connecting cylinder 16, a blower 17, a ventilation pipe 18, a first control valve 19 and a second control valve 20, the connecting cylinder 16 is communicated on the fixed frame 1, the connecting cylinder 16 is located at the lower part of the material carrier 7, the blower 17 is fixedly installed on the connecting cylinder 16, the output end of the blower 17 is communicated with the connecting cylinder 16, the ventilation pipe 18 is communicated between the input end of the blower 17 and the air bellow 3, the first control valve 19 is fixedly installed on the connecting cylinder 16, and the second control valve 20 is fixedly installed on the ventilation pipe 18.

[0092] Specifically, after the impurities in the cashmere pile are screened out, the cashmere can be separated, the air blower 17 is started, the air blower 17 exhausts air into the fixed frame 1 through the connecting barrel 16, the air entering the fixed frame 1 enters the inside of the material carrier 7 through the ventilation hole 9, and then enters the inside of the screening box 10 through the sieve plate 11, so as to blow and fluff the cashmere pile, at this time, the first control valve 19 is adjusted, so as to adjust the wind force entering the fixed frame 1 to a proper size, that is, the first control valve 19 is stopped adjusting, at this time, the cashmere pile floats in the fixed frame 1, with the adjustment of the first control valve 19, the wool and other impurities will fall back into the screening box 10, and the cashmere will continue to float in the fixed frame 1, at this time, the air in the air box 3 is extracted through the setting of the ventilation pipe 18, and the suction force is adjusted through the second control valve 20, after the adjustment is completed, the collection of cashmere can be started.

[0093] As shown in Figures 6 to 8 , the air box 3 is fixedly installed on the top of the fixed frame 1, the collection assembly is installed in the fixed frame 1, the collection assembly is located on the upper part of the screening assembly, and is used for collecting the screened cashmere, the collection assembly comprises a collection rack 21, a collection roller 22, a transmission frame 24, a driven gear 25, a driving gear 26, an intermediate gear 27, a second motor 28 and a collection part, the collection rack 21 is fixedly installed in the fixed frame 1, the collection rack 21 is located on the upper part of the material carrier 7, the two sides of the bottom of the collection rack 21 are rotatably installed with the collection roller 22 through the connecting rack 23, the transmission frame 24 is fixedly installed on the fixed frame 1, the two collection rollers 22 are fixedly installed with the driven gears 25, the driving gear 26 is rotatably installed on the transmission frame 24, the driving gear 26 is meshed with one of the driven gears 25, the intermediate gear 27 is rotatably installed on the transmission frame 24, the intermediate gear 27 is meshed with the driving gear 26, the intermediate gear 27 is meshed with the other driven gear 25, the second motor 28 is fixedly installed on the transmission frame 24, the output end of the second motor 28 is fixedly connected with the driving gear 26, and the collection part is installed on the collection roller 22 and used for collecting cashmere.

[0094] Specifically, when the cashmere is suspended in the fixed frame 1, the second motor 28 is started, the second motor 28 drives the driving gear 26 to rotate, the driving gear 26 drives the two driven gears 25 to rotate in opposite directions through the setting of the intermediate gear 27, with the air in the air box 3 being continuously extracted by the air blower 17 through the ventilation pipe 18, the air box 3 extracts the air in the connecting rack 23 through the collection part, so as to extract the air in the collection roller 22, so that the cashmere is adsorbed on the collection roller 22 through the setting of the small hole 31, with the rotation of the driven gear 25, the driven gear 25 drives the collection roller 22 to rotate, and then the collected cashmere is left in the collection rack 21 through the setting of the collection part, and then it can be discharged.

[0095] The above, as Figure 7 ,Figure 8 As shown, the collection section includes a scraper 29, an exhaust pipe 30, and small holes 31. Two scraper 29s are symmetrically and fixedly installed on the collection frame 21. The scraper 29s are in contact with the collection roller 22. The collection roller 22 has a hollow internal structure and is connected to the connecting frame 23. Each connecting frame 23 is connected to an exhaust pipe 30, which is connected to the air box 3. Multiple small holes 31 are opened at equal angles on the two collection rollers 22.

[0096] Specifically, when cashmere adheres to the collecting roller 22, as the collecting roller 22 rotates, the cashmere on the collecting roller 22 can be scraped off by the scraper plate 29 and left inside the collecting frame 21.

[0097] like Figure 9 As shown, the discharge assembly is mounted on the mounting frame 2 and is used to remove cashmere from the fixed frame 1. The discharge assembly includes a discharge frame 32, a discharge roller 33, a third motor 34, a stripping plate 35, a pressing plate 36, and a pressing part. The discharge frame 32 is fixedly mounted on the mounting frame 2, the discharge roller 33 is rotatably mounted on the discharge frame 32, the third motor 34 is fixedly mounted on the discharge frame 32, and the output end of the third motor 34 is fixedly connected to the discharge roller 33. The stripping plate 35 is fixedly mounted on the discharge frame 32 and contacts the discharge roller 33. The pressing plate 36 is fixedly mounted on the discharge frame 32 and is located above the discharge roller 33. The pressing part is mounted on the mounting frame 2 and is used to collect cashmere.

[0098] Specifically, after the cashmere is collected inside the collection rack 21, the third motor 34 is started. The third motor 34 drives the discharge roller 33 to rotate, thereby moving the cashmere towards the discharge rack 32. Through the setting of the pressing plate 36 and the peeling plate 35, the cashmere can be conveyed out until the cashmere is discharged from the discharge rack 32 and collected.

[0099] The above, such as Figure 3 As shown, the pressing unit includes a swing frame 37, a swing motor 38, a frame 39, a pressing rack 40, and a pressing block 41. The swing frame 37 is rotatably mounted on the top of the mounting frame 2. The swing motor 38 is fixedly mounted on the mounting frame 2, and the output end of the swing motor 38 is fixedly connected to the swing frame 37. The frame 39 is fixedly mounted on the bottom of the mounting frame 2. The pressing rack 40 is rotatably mounted on the end of the swing frame 37, and the pressing block 41 is fixedly mounted on the bottom of the pressing rack 40.

[0100] Specifically, when collecting cashmere, the collection bag is first installed at the bottom of the frame 39, keeping the collection bag open. At this time, the swing motor 38 is started, and the swing motor 38 drives the swing frame 37 to swing, thereby driving the pressing frame 40 to move up and down. With the setting of the pressing block 41, the cashmere entering the collection bag can be pressed in, improving the collection efficiency.

[0101] In summary, when screening cashmere, first install the collection bag under the frame 39, keep the opening of the collection bag, then install the screening box 10 on the material carrier 7, at this time remove the material blocking plate 6, put the cashmere to be screened into the feeding hopper 4, the cashmere pile enters the fixed frame 1 through the feeding port 5, and then falls into the screening box 10 after the cashmere pile enters the fixed frame 1 through the feeding port 5. At this time, start the first motor 14, which drives the transmission rod 13 to rotate, and the transmission rod 13 drives the cam 15 to rotate. With the rotation of the cam 15, the cam 15, the backing plate 12 and the spring 8 cooperate to drive the material carrier 7 to move up and down continuously, thereby applying vibration to the screening box 10 through the material carrier 7. The spring 8 can reduce the influence of the vibration of the material carrier 7 during movement on the fixed frame 1, and can improve the vibration frequency of the material carrier 7. Through the setting of the screen plate 11, with the vibration of the material carrier 7, the impurities mixed in the cashmere pile can be screened out from the screening part and then fall into the material carrier 7. The impurities in the material carrier 7 fall into the fixed frame 1 through the ventilation hole 9 and can be cleaned regularly.

[0102] After the impurities mixed in the cashmere pile are screened out, the separation of cashmere can be started. Start the air blower 17, which blows air into the fixed frame 1 through the connecting cylinder 16. The air entering the fixed frame 1 enters the material carrier 7 through the ventilation hole 9, and then enters the screening box 10 through the screen plate 11, thereby blowing and brushing the cashmere pile. At this time, adjust the first control valve 19 to adjust the wind force entering the fixed frame 1 to an appropriate size. Stop adjusting the first control valve 19. At this time, the cashmere pile floats in the fixed frame 1. With the adjustment of the first control valve 19, the wool and other impurities fall back into the screening box 10, and the cashmere continues to float in the fixed frame 1. The collection of cashmere can be started.

[0103] At this time, start the second motor 28, which drives the driving gear 26 to rotate. The driving gear 26 drives the two driven gears 25 to rotate in opposite directions through the setting of the intermediate gear 27. At this time, through the setting of the ventilation pipe 18, the air in the air box 3 is extracted, and the suction force is adjusted through the second control valve 20. With the continuous extraction of the air in the air box 3 by the air blower 17 through the ventilation pipe 18, the air box 3 extracts the air in the connecting frame 23 through the exhaust pipe 30, thereby extracting the air in the collection roller 22. Through the setting of the small hole 31, the cashmere is adsorbed on the collection roller 22. With the rotation of the collection roller 22, through the cooperation of the scraping plate 29, the cashmere on the collection roller 22 can be scraped off and left in the collection frame 21.

[0104] After the cashmere is collected inside the collecting frame 21, the third motor 34 is started, the third motor 34 drives the discharging roller 33 to rotate, so as to drive the cashmere to move towards the discharging frame 32, through the setting of the pressing plate 36 and the stripping plate 35, the cashmere can be conveyed out, until the cashmere is discharged from the discharging frame 32 and falls into the collecting bag, at this time, the swing motor 38 is started, the swing motor 38 drives the swing frame 37 to swing, so as to drive the pressing frame 40 to move up and down, through the setting of the pressing block 41, the cashmere entering the collecting bag can be pressed in, after being filled, the collecting bag can be taken down.

[0105] The above only provides the preferred embodiment of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A machine for aerodynamic classification of cashmere, characterised in that, The utility model relates to a fixed frame (1) is provided with the installation frame (2) fixedly installed on the fixed frame (1), the installation frame (2) is provided with the feed assembly for controlling feed, the feed assembly is installed on the fixed frame (1), and the feed assembly is located the fixed frame (1) far from the installation frame (2) one side, the feed assembly is provided with the screening assembly for screening the impurity in the cashmere pile, the screening assembly is installed in the fixed frame (1) inside, the screening assembly is provided with the wind force assembly for separating cashmere and wool and impurity, the wind force assembly is installed on the fixed frame (1), the wind box (3) is fixedly installed on the fixed frame (1) top, the wind box (3) is provided with the collection assembly for collecting the screened cashmere, the collection assembly is installed in the fixed frame (1) inside, and the collection assembly is located the screening assembly upper portion, the collection assembly is provided with the discharge assembly for moving cashmere out of the fixed frame (1), the discharge assembly is installed on the installation frame (2), the discharge assembly is provided with the screening assembly, the screening assembly includes the load rack (7) slidingly installed in the fixed frame (1) inside, the spring (8) is fixedly installed on the load rack (7) bottom, the spring (8) is fixedly connected with the inner bottom wall of the fixed frame (1), the ventilation hole (9) is equidistantly provided in multiple on the load rack (7) bottom, the screening part is detachably installed on the load rack (7), and the screening part is used for carrying the cashmere to be screened, the displacement part is installed in the fixed frame (1) inside, and the displacement part is located the load rack (7) lower portion, the displacement part is used for driving the displacement part to move back and forth, the collection assembly includes the collection rack (21) fixedly installed in the fixed frame (1) inside, the collection rack (21) is located the load rack (7) upper portion, the collection roller (22) is rotatably installed on the both sides of the collection rack (21) bottom through the connecting frame (23), the transmission frame (24) is fixedly installed on the fixed frame (1), the driven gear (25) is fixedly installed on two collection rollers (22), the driving gear (26) is rotatably installed on the transmission frame (24), and the driving gear (26) is engaged with one driven gear (25), the intermediate gear (27) is rotatably installed on the transmission frame (24), and the intermediate gear (27) is engaged with the driving gear (26) and the other driven gear (25), the second motor (28) is fixedly installed on the transmission frame (24), and the output end of the second motor (28) is fixedly connected with the driving gear (26), the collection part is installed on the collection roller (22), and the collection part is used for collecting cashmere, the collection part includes the collection part. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Scraper (29), two of said scraper (29) are symmetrically and fixedly installed on said collecting frame (21), and said scraper (29) is in contact with said collecting roller (22); Wherein, the collecting roller (22) is hollow inside, and the collecting roller (22) is communicated with the connecting frame (23); The exhaust pipe (30) is communicated with the connecting frame (23), and the exhaust pipe (30) is communicated with the wind box (3); Small hole (31), a plurality of small holes (31) are equally angularly provided on two collecting rollers (22).

2. A machine as claimed in claim 1, wherein, The feeding assembly comprises: Feeding hopper (4), the feeding hopper (4) is fixedly installed on the side of the fixed rack (1) away from the mounting frame (2); Feeding port (5), the feeding port (5) is provided at the connecting position of the feeding hopper (4) and the fixed rack (1); The baffle plate (6) is slidably installed on the feeding hopper (4), and the baffle plate (6) is in sliding cooperation with the mounting frame (2).

3. A machine as claimed in claim 2, wherein, The screening part comprises: Screening box (10), the screening box (10) is detachably installed on the load carrier (7); Screening plate (11), the screening plate (11) is fixedly installed at the bottom of the screening box (10).

4. A machine as claimed in claim 3, wherein, The displacement part comprises: The pad (12) is fixedly installed at the bottom of the load carrier (7); The transmission rod (13) is rotatably installed inside the fixed rack (1), and the transmission rod (13) is located below the pad (12); The first motor (14) is fixedly installed on the fixed rack (1), and the output end of the first motor (14) is fixedly connected with the transmission rod (13); The cam (15) is fixedly installed on the transmission rod (13), and the cam (15) is adapted to the pad (12).

5. A machine as claimed in claim 4, wherein, The wind power assembly comprises: The connecting cylinder (16) is communicated on the fixed rack (1), and the connecting cylinder (16) is located below the load carrier (7); The air blower (17) is fixedly installed on the connecting cylinder (16), and the output end of the air blower (17) is communicated with the connecting cylinder (16); The ventilation pipe (18) is communicated between the input end of the air blower (17) and the wind box (3); The first control valve (19) is fixedly installed on the connecting cylinder (16); The second control valve (20) is fixedly installed on the ventilation pipe (18).

6. A machine as claimed in claim 5, wherein, The discharging assembly comprises: The discharging frame (32) is fixedly installed on the mounting frame (2); The discharging roller (33) is rotatably installed on the discharging frame (32); The third motor (34) is fixedly installed on the discharging frame (32), and the output end of the third motor (34) is fixedly connected with the discharging roller (33); A stripping plate (35) is fixedly installed on the discharge frame (32), and the stripping plate (35) is in contact with the discharge roller (33); A pressing plate (36) is fixedly installed on the discharge frame (32), and the pressing plate (36) is located at the upper portion of the discharge roller (33); A pressing part is installed on the mounting frame (2) and is used for collecting cashmere.

7. A machine as claimed in claim 6, wherein, The pressing part comprises: A swing frame (37) is rotatably installed on the top of the mounting frame (2); A swing motor (38) is fixedly installed on the mounting frame (2), and the output end of the swing motor (38) is fixedly connected with the swing frame (37); A frame (39) is fixedly installed on the bottom of the mounting frame (2); A pressing frame (40) is rotatably installed on the end of the swing frame (37); A pressing block (41) is fixedly installed on the bottom of the pressing frame (40).

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