A high-quality air separator for processing Trichosanthes kirilowii seeds

Abstract

The invention discloses a high-quality air separator for processing Trichosanthes seeds, which relates to the technical field of Trichosanthes seeds processing, including an equipment frame and a material guide mechanism, wherein the equipment frame is provided with a screening mechanism for preliminarily screening the size of the Trichosanthes seeds mixture, and the screening mechanism is provided with a feeding mechanism for evenly dispersing and discharging the screened Trichosanthes seeds, and the middle part of the equipment frame is provided with an air separator for multi-stage air separation of the mixed material, and the air separator mechanism includes a wind force adjustment component that can be adjusted in multiple stages. The invention cooperates with the screening mechanism and the feeding mechanism to preliminarily screen the size of the Trichosanthes seeds mixture and evenly discharge the material; cooperates with the material guide mechanism and the air separator mechanism to adjust the appropriate wind speed, prolong the time that the wind of the Trichosanthes seeds mixture stays in the air separation area, and achieves an ideal separation effect; cooperates with the rebound plate, the anti-static component and the blocking member to prevent static electricity adhesion and improve the separation efficiency of the Trichosanthes seeds mixture.

Description

Technical Field

[0001] The invention relates to the technical field of trichosanthes seeds processing, and in particular to an air separator for high-quality trichosanthes seeds processing. Background Art

[0002] Trichosanthes seeds come from the mature seeds of the Cucurbitaceae plants Trichosanthes kirilowii or Trichosanthes kirilowii. After frying, they can become a snack. During the harvesting process, some impurities may be mixed into the Trichosanthes seeds, such as leaves, debris, dust, etc. The impurities will affect the subsequent processing and the quality of the final product. Usually, a winnowing machine is used to screen the Trichosanthes seeds to remove impurities in the Trichosanthes seeds and improve the purity of the product.

[0003] At present, in the process of air separation, the processed Trichosanthes seeds are first fed into the feed port of the air separator, and the airflow generated by the fan drives the Trichosanthes seeds to move. Under the action of wind, lighter impurities (such as shells, dust, etc.) will be carried away by the airflow, while the heavier Trichosanthes seeds will move along a predetermined path inside the air separator to the discharge port; however, the difference in shape and size of the Trichosanthes seed mixture fed together will affect the effect of subsequent air separation; secondly, during the feeding process of the air separator, the Trichosanthes seed mixture is unevenly distributed or piled up, which is not conducive to the separation of impurities; thirdly, under dry conditions, Trichosanthes seeds and their impurities are prone to generate static electricity, which leads to the adsorption of light impurities on the Trichosanthes seeds, making it difficult to separate them completely by simple air separation.

[0004] Therefore, in order to enhance the effect of air separation of Trichosanthes seeds and prevent electrostatic adsorption of impurities, the present invention provides an air separator for processing high-quality Trichosanthes seeds. Summary of the invention

[0005] The purpose of the invention is to solve the problems existing in the prior art and to propose a high-quality air separator for processing Trichosanthes seeds.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a wind separator for processing high-quality Trichosanthes seeds, comprising an equipment frame and a material guiding mechanism, the equipment frame is provided with a screening mechanism for preliminarily screening the Trichosanthes seeds mixture by size, and the screening mechanism is provided with a feeding mechanism for evenly dispersing the screened Trichosanthes seeds, the middle part of the equipment frame is provided with a wind separation mechanism for performing multi-stage wind separation on the discharged mixture, and the wind separation mechanism includes a wind force adjustment component that can be adjusted in multiple stages.

[0007] A material guiding mechanism is arranged on the right side of the air selection mechanism, and the material guiding mechanism includes a zigzag material guiding plate for prolonging the residence time of the Trichosanthes seeds mixture in the air selection area, and a plurality of zigzag material guiding plates fixed at equal distances from front to back in the middle of the equipment frame are arranged below the material discharge mechanism, the zigzag material guiding plates are all inclined toward the lower right, and an anti-static component is arranged on the zigzag material guiding plate to prevent the Trichosanthes seeds from sticking to impurities.

[0008] The right side wall of the folded line guide plate is fixedly connected to a debris collection bucket arranged on the right part of the equipment frame, and the right side wall of the debris collection bucket is provided with a first discharge port, and the bottom of the equipment frame is provided with a second discharge port, and the second discharge port is arranged at the bottom of the folded line guide plate.

[0009] In the above-mentioned high-quality air separator for processing Trichosanthes kirilowii seeds, the screening mechanism includes a screening bin, the top wall of the equipment frame is connected to the screening bin through multiple springs distributed on the left and right, and a motor 1 is installed in the middle of the bottom wall of the screening bin, and the motor 1 is a vibration motor. A feed hopper is fixedly connected to the left top of the screening bin, and a screening assembly is arranged inside the screening bin, the screening assembly includes a first screening layer, a second screening layer and a third screening layer with sieve holes from large to small, and the first screening layer, the second screening layer and the third screening layer are arranged in sequence from top to bottom inside the screening bin, and a chip discharge port is opened on the bottom wall of the screening bin.

[0010] In the above-mentioned high-quality air separator for processing Trichosanthes kirilowii seeds, the feeding mechanism includes a first feeding hopper, and the first sub-screening layer is fixedly connected to the right bottom wall with the first feeding hopper, the second sub-screening layer is fixedly connected to the right bottom wall with the second feeding hopper, and the third sub-screening layer is fixedly connected to the right bottom wall with the third feeding hopper, and the bottom walls of the first sub-screening layer, the second sub-screening layer and the third sub-screening layer are respectively inclined toward the first feeding hopper, the second feeding hopper and the third feeding hopper corresponding to the lower right, and the first feeding hopper, the second feeding hopper and the third feeding hopper are equidistantly distributed from right to left.

[0011] In the above-mentioned high-quality air separator for processing Trichosanthes seeds, the material discharge mechanism also includes a uniform dispersion component, and the first, second and third hoppers are all provided with uniform dispersion components, the uniform dispersion component includes a supporting cross bar, and the bottom walls of the first, second and third hoppers are all fixedly connected with the supporting cross bar, the top wall of the supporting cross bar is installed with motor 2, and the top wall of the output end of motor 2 is fixed with a dispersion material guide group, the dispersion material guide group is composed of a plurality of material guide chutes distributed along the circumference and inclined and spread out from the middle to the surrounding areas, and the top wall of the dispersion material guide group is fixed with an anti-blocking spiral rod.

[0012] In the above-mentioned high-quality air separator for processing Trichosanthes kirilowii seeds, the left side wall of the zigzag material guide plate is fixedly connected to a ventilation mesh plate whose top and bottom walls are both installed on the equipment frame, and rebound plates connected by springs are staggeredly distributed up and down on the outer walls of two adjacent zigzag material guide plates. Deionized air outlet nozzles installed on the zigzag material guide plate are arranged below the rebound plates.

[0013] In the above-mentioned high-quality air separator for processing Trichosanthes kirilowii seeds, the anti-static component includes a click block, the rebound plate is fixed with the click block on the side wall near the zigzag material guide plate, and the deionized air outlet nozzle is connected to the side wall of the zigzag material guide plate through a spring sliding connection with a click button, the side wall of the zigzag material guide plate is movably connected with two force blocks corresponding to the rebound plate and the anti-static component respectively, the two force blocks are hinged by a lever, and the middle part of the lever is hinged with a fixed block fixed on the zigzag material guide plate through a torsion spring.

[0014] In the above-mentioned high-quality air separator for processing Trichosanthes seeds, multiple blocking members are staggeredly arranged on the outer walls of adjacent zigzag material guide plates and the air-permeable mesh plates, and the blocking members are hinged to the zigzag material guide plates and the air-permeable mesh plates through torsion spring rods.

[0015] In the above-mentioned high-quality air separator for processing Trichosanthes kirilowii seeds, the air separator mechanism includes a bellows, and the bellows is installed in the middle of the equipment frame, the right side wall of the bellows is provided with a slide rail, and the right side wall of the equipment frame is provided with a telescopic rod through a plate, an inverted T-shaped sliding member is fixed to the rear side wall of the output end of the telescopic rod, and the inverted T-shaped sliding member is composed of an inverted T-shaped member connected to the telescopic rod, a rack fixed to the bottom wall of the inverted T-shaped member, and a sliding block fixed to the left side of the inverted T-shaped member and connected to the slide rail for forward and backward sliding.

[0016] In the above-mentioned high-quality air classifier for processing Trichosanthes kirilowii seeds, the right side wall of the bellows is fixedly connected with a wind force regulating component corresponding to the zigzag material guide plate, and the wind force regulating component includes an air outlet seat, and the right side wall of the bellows has three air outlet seats equidistantly distributed in the front and back, and the right side wall of the air outlet seat is provided with a first air outlet, and the right side wall of the air outlet seat is rotatably connected with a gear regulating member, and the gear regulating member is meshed with the rack of the inverted T-shaped sliding member.

[0017] In the above-mentioned high-quality air separator for processing Trichosanthes kirilowii seeds, a plurality of second air outlets with apertures distributed in sequence from large to small are circumferentially opened in the middle of the gear adjustment member, and an air collecting scoop adapted to the second air outlet is fixedly connected to the right side wall of the gear adjustment member, and a third air outlet corresponding to the second air outlet is opened in the middle of the air collecting scoop.

[0018] Compared with the existing technology, the advantages of the present invention are: 1. The trichosanthes seed mixture is preliminarily screened and evenly fed through the cooperation of the screening mechanism and the feeding mechanism; the vibration of the screening bin divides the trichosanthes seed mixture into a plurality of batches of different sizes, so that the shapes and sizes of the trichosanthes seeds fed together are relatively small, thereby reducing the subsequent impact on the air selection effect; the rotation of the anti-clogging spiral rod can prevent the trichosanthes seed mixture from being blocked during the feeding process, and the trichosanthes seed mixture falls to the corresponding air selection area under the guidance of the dispersion guide group, and is evenly dispersed and fed, thereby avoiding the accumulation of the feeding, which is beneficial to the separation of impurities.

[0019] 2. By coordinating the material guiding mechanism and the air separation mechanism, the appropriate wind speed is adjusted to prolong the time that the wind of the Trichosanthes fruit mixture stays in the air separation area to achieve an ideal separation effect; the wind generated by the bellows can be graded and adjusted through the wind regulating component. The wind blown by the wind regulating component passes through the ventilated mesh plate and blows to the falling Trichosanthes fruit mixture. At the same time, the wind collecting bucket guides the direction of the wind to enhance the wind flow rate.

[0020] 3. By cooperating with the rebound plate, antistatic components and barrier components, static electricity is reduced and the separation efficiency of the Trichosanthes seed mixture is improved. The Trichosanthes seed mixture collides with the rebound plate, barrier components and ventilation mesh plate during the passage between the zigzag guide plates, causing the Trichosanthes seed mixture to vibrate and rebound, which is beneficial to the separation of the Trichosanthes seed mixture and impurities, and further prolongs the time that the Trichosanthes seed mixture stays between the zigzag guide plates; the plasma wind blown out by the deionized air outlet nozzle driven by the vibration of the rebound plate can reduce the static electricity generated and prevent light impurities from sticking and making it difficult to effectively separate them. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the overall structure of an air separator for processing high-quality Trichosanthes seeds proposed by the present invention.

[0022] Figure 2 This is a partial structural schematic diagram of a screening mechanism of a wind separator for processing high-quality Trichosanthes seeds proposed in the present invention.

[0023] Figure 3 This is another partial structural schematic diagram of the screening mechanism of the air separator for processing high-quality Trichosanthes seeds proposed by the present invention.

[0024] Figure 4 The present invention provides a schematic structural diagram of a feeding mechanism of a winnowing machine for processing high-quality Trichosanthes kirilowii seeds.

[0025] Figure 5 This is a schematic structural diagram of a uniform dispersion component of an air separator for processing high-quality Trichosanthes seeds proposed by the present invention.

[0026] Figure 6 The present invention provides a schematic structural diagram of the air separation mechanism of an air separator for processing high-quality Trichosanthes kirilowii seeds.

[0027] Figure 7 This is a schematic structural diagram of a wind force regulating assembly of a wind separator for processing high-quality Trichosanthes seeds proposed by the present invention.

[0028] Figure 8 The present invention provides a schematic structural diagram of a material guiding mechanism of a winnowing machine for processing high-quality Trichosanthes seeds.

[0029] Fig. 9 This is a schematic structural diagram of an anti-static component of an air separator for processing high-quality Trichosanthes seeds proposed by the present invention.

[0030] Fig.10 This is a structural schematic diagram of the lever state changes of a wind separator for processing high-quality Trichosanthes seeds proposed by the present invention.

[0031] Fig.11 This is a schematic structural diagram of a blocking member of a wind separator for processing high-quality Trichosanthes seeds proposed by the present invention.

[0032] In the figure: 1. Equipment frame; 2. Screening mechanism; 21. Screening bin; 22. Feed hopper; 23. Motor 1; 24. Screening assembly; 241. First screen layer; 242. Second screen layer; 243. Third screen layer; 3. Feeding mechanism; 31. First feed hopper; 32. Second feed hopper; 33. Third feed hopper; 34. Uniform dispersion assembly; 341. Support cross bar; 342. Motor 2; 343. Dispersing guide group; 344. Anti-blocking spiral rod; 4. Feeding mechanism; 41. Broken line guide plate; 42. Ventilation mesh plate; 43. Rebound plate; 44. Deionized air outlet nozzle; 45. Antistatic component; 451. Click block; 452. Fixed block; 453. Lever; 454. Force block; 455. Click button; 46. Blocking member; 5. Air selection mechanism; 51. Bellows; 52. Slide rail; 53. Telescopic rod; 54. Inverted T-shaped sliding member; 55. Wind force adjustment component; 551. Air outlet seat; 552. First air outlet; 553. Gear adjustment member; 554. Second air outlet; 555. Wind gathering bucket; 556. Third air outlet; 6. Debris collection bucket; 7. First discharge port; 8. Second discharge port. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Reference Figure 1A high-quality air separator for processing trichosanthes seeds comprises an equipment frame 1 and a material guide mechanism 4. The equipment frame 1 is provided with a screening mechanism 2 for preliminarily screening the size of the trichosanthes seeds mixture. The screening mechanism 2 is provided with a feeding mechanism 3 for evenly dispersing the screened trichosanthes seeds. The middle part of the equipment frame 1 is provided with a multi-stage air separation mechanism 5 for the mixed material. The right side of the air separation mechanism 5 is provided with a material guide mechanism 4. The material guide mechanism 4 includes a device for extending the time for the trichosanthes seeds mixture to stop in the air separation area. A zigzag material guide plate 41 with retention time is provided below the unloading mechanism 3. Multiple zigzag material guide plates 41 are fixed to the middle part of the equipment frame 1 at equal distances from front to back. The zigzag material guide plates 41 are all inclined to the lower right. The right side walls of the zigzag material guide plates 41 are fixedly connected with a debris collection bucket 6 arranged on the right part of the equipment frame 1. The right side wall of the debris collection bucket 6 is provided with a first discharge port 7. The bottom of the equipment frame 1 is provided with a second discharge port 8, and the second discharge port 8 is arranged at the bottom of the zigzag material guide plate 41.

[0035] The Trichosanthes seed mixture is fed to the screening mechanism 2, and the size of the Trichosanthes seed mixture is preliminarily screened by adjusting the screening mechanism 2, and the Trichosanthes seed mixture is air-selected according to different size specifications; the Trichosanthes seed mixture screened by the screening mechanism 2 falls to the guiding mechanism 4 through the feeding mechanism 3, and the screening Trichosanthes seed mixture is evenly dispersed by adjusting the feeding mechanism 3; the Trichosanthes seed mixture falling into the guiding mechanism 4 prolongs the residence time in the air selection area, and at the same time, the guiding mechanism 4 is adjusted to perform dispersion treatment and anti-static treatment during the falling process to prevent light impurities from adhering; the air selection mechanism 5 is adjusted to perform air selection, and the impurities are blown into the debris collection bucket 6 and discharged through the first discharge port 7, and the Trichosanthes seeds after air selection are discharged through the second discharge port 8.

[0036] Reference Figures 2 to 3 The screening mechanism 2 includes a screening bin 21. The top wall of the equipment frame 1 is connected to the screening bin 21 through a plurality of springs distributed on the left and right sides. A motor 23 is installed in the middle of the bottom wall of the screening bin 21. The motor 23 is a vibration motor. A feed hopper 22 is fixedly connected to the left top of the screening bin 21. A sub-screening assembly 24 is arranged inside the screening bin 21. The sub-screening assembly 24 includes a first sub-screening layer 241, a second sub-screening layer 242 and a third sub-screening layer 243 with sieve holes from large to small. The first sub-screening layer 241, the second sub-screening layer 242 and the third sub-screening layer 243 are arranged in sequence from top to bottom inside the screening bin 21. A chip discharge port (not shown in the figure) is opened on the bottom wall of the screening bin 21. The chip discharge port is used to discharge impurities with smaller particles and Trichosanthes kirilowii seeds with particles that do not meet the standards that are screened by the third sub-screening layer 243.

[0037] The Trichosanthes seeds mixture is put into the feed hopper 22 and enters the screening bin 21. The exciting force generated by the motor 23 drives the screening bin 21 to vibrate, and the spring between the equipment frame 1 and the screening bin 21 is adaptively expanded and contracted. The vibration of the screening bin 21 makes the Trichosanthes seeds mixture pass through the first sub-screening layer 241, the second sub-screening layer 242 and the third sub-screening layer 243 with sieve holes from large to small and is divided into batches of different sizes, so that the shapes and sizes of the Trichosanthes seeds fed together are less different, thereby reducing the subsequent impact on the air selection effect.

[0038] Reference Figure 3 to Figure 4 The unloading mechanism 3 includes a first unloading hopper 31, a right bottom wall of the first sub-screen layer 241 is fixedly connected to the first unloading hopper 31, a right bottom wall of the second sub-screen layer 242 is fixedly connected to the second unloading hopper 32, and a right bottom wall of the third sub-screen layer 243 is fixedly connected to the third unloading hopper 33. The bottom walls of the first sub-screen layer 241, the second sub-screen layer 242 and the third sub-screen layer 243 are inclined toward the first unloading hopper 31, the second unloading hopper 32 and the third unloading hopper 33 corresponding to the lower right, respectively, and the first unloading hopper 31, the second unloading hopper 32 and the third unloading hopper 33 are equidistantly distributed from right to left.

[0039] Reference Figure 5 The material discharging mechanism 3 also includes a uniform dispersion component 34. The first lower hopper 31, the second lower hopper 32 and the third lower hopper 33 are all provided with uniform dispersion components 34. The uniform dispersion component 34 includes a supporting cross bar 341. The bottom walls of the first lower hopper 31, the second lower hopper 32 and the third lower hopper 33 are all fixedly connected with the supporting cross bar 341. The top wall of the supporting cross bar 341 is installed with a motor 2 342. The top wall of the output end of the motor 2 342 is fixed with a dispersion guide group 343. The dispersion guide group 343 consists of a plurality of guide chutes distributed along the circumference and inclined from the middle to the surrounding areas. The top wall of the dispersion guide group 343 is fixed with an anti-blocking spiral rod 344.

[0040] The mixture of Trichosanthes seeds sieved by the screening mechanism 2 falls to the air selection area through the feeding mechanism 3, and the mixture of Trichosanthes seeds in the first sub-screening layer 241, the second sub-screening layer 242 and the third sub-screening layer 243 respectively enter the corresponding first feeding hopper 31, the second feeding hopper 32 and the third feeding hopper 33, and the mixture of Trichosanthes seeds is dispersed and discharged by adjusting the uniform dispersion component 34. The supporting cross bar 341 supports the motor 2 342, and the top output end of the motor 2 342 rotates to drive the dispersion guide component 34 to disperse and discharge the mixture. 343 and the anti-clogging spiral rod 344 rotate, and the rotation of the anti-clogging spiral rod 344 can prevent the trichosanthes seed mixture in the first lower hopper 31, the second lower hopper 32 and the third lower hopper 33 from being blocked. The trichosanthes seed mixture in the first lower hopper 31, the second lower hopper 32 and the third lower hopper 33 falls to the corresponding air selection area through the guidance of the dispersion guide group 343. The rotation of the dispersion guide group 343 can make the trichosanthes seed mixture evenly dispersed and avoid material accumulation, which is beneficial to the separation of impurities.

[0041] Reference Figure 1 and Figure 8 The left side wall of the zigzag guide plate 41 is fixedly connected with a ventilation mesh plate 42 whose top and bottom walls are both installed on the equipment frame 1, and rebound plates 43 connected by springs are staggeredly distributed up and down on the outer walls of two adjacent zigzag guide plates 41. Deionized air outlet nozzles 44 installed on the zigzag guide plate 41 are arranged below the rebound plates 43.

[0042] Reference Figures 8 to 11 The folded-line guide plate 41 is provided with an antistatic component 45 to prevent the seeds of Trichosanthes from adhering to impurities. The antistatic component 45 includes a click block 451. The rebound plate 43 is fixed with the click block 451 near the side wall of the folded-line guide plate 41. The deionized air outlet nozzle 44 is slidably connected to the side wall of the folded-line guide plate 41 through a spring (not shown in the figure). The side wall of the folded-line guide plate 41 is movably connected with the rebound plate 43, the antistatic component 45 and the antistatic component 45. The two force blocks 454 corresponding to the electrostatic component 45 are hinged by a lever 453, and the middle part of the lever 453 is hinged to a fixed block 452 fixed on the folded line material guide plate 41 through a torsion spring (not shown in the figure); a plurality of blocking members 46 are alternately arranged on the outer walls of adjacent folded line material guide plates 41 and the ventilation mesh plates 42, and the blocking members 46 are hinged to the folded line material guide plates 41 and the ventilation mesh plates 42 through torsion spring rods.

[0043] Reference Figure 6 to Figure 7The air selection mechanism 5 includes a bellows 51, which is installed in the middle of the equipment frame 1. A slide rail 52 is provided on the right side wall of the bellows 51. A telescopic rod 53 is installed on the right side wall of the equipment frame 1 through a plate. An inverted T-shaped sliding member 54 is fixed to the rear side wall of the output end of the telescopic rod 53. The inverted T-shaped sliding member 54 consists of an inverted T-shaped member connected to the telescopic rod 53, a rack fixed to the bottom wall of the inverted T-shaped member, and a sliding block fixed to the left side of the inverted T-shaped member and connected to the slide rail 52 for forward and backward sliding.

[0044] Reference Figure 6 to Figure 7 The air selection mechanism 5 also includes a wind force regulating component 55 that can be adjusted in multiple levels. The right side wall of the air box 51 is fixedly connected with a wind force regulating component 55 corresponding to the folded line material guide plate 41. The wind regulating component 55 includes an air outlet seat 551. Three air outlet seats 551 are evenly distributed on the right side wall of the air box 51. The interior of the air box 51 is divided into three unconnected areas. The three areas are respectively connected to fans, and the positions of the three areas correspond to the first lower hopper 31, the second lower hopper 32 and the third lower hopper 33 one by one. The three air outlet seats 551 are connected to the three areas one by one. The right side wall of the air outlet seat 551 is opened. A first air outlet 552 is provided, and the right side wall of the air outlet seat 551 is rotatably connected to a gear adjusting member 553, and the gear adjusting member 553 is meshed with the rack of the inverted T-shaped sliding member 54. It should be noted that gaps are left between adjacent gear adjusting members 553 to avoid interference with each other; a plurality of second air outlets 554 with apertures distributed in sequence from large to small are circumferentially opened in the middle part of the gear adjusting member 553, and a wind collecting scoop 555 matched with the second air outlet 554 is fixedly connected to the right side wall of the gear adjusting member 553, and a third air outlet 556 corresponding to the second air outlet 554 is opened in the middle part of the wind collecting scoop 555.

[0045] The wind generated by the bellows 51 is graded and regulated by the wind force regulating assembly 55, and the wind is blown out through the first air outlet 552, the second air outlet 554 and the third air outlet 556 in sequence, and the inverted T-shaped sliding member 54 is driven by the telescopic rod 53 to move forward and backward, and the slider of the inverted T-shaped sliding member 54 slides forward and backward on the slide rail 52, and the rack of the inverted T-shaped sliding member 54 drives the gear regulating member 553 to rotate on the right side wall of the air outlet seat 551, so as to adjust the position of the second air outlet 554, the wind collecting scoop 555 and the third air outlet 556, and the second air outlet 554 with different apertures rotates to the right side of the first air outlet 552, and the wind strength of the air selection is changed by changing the air outlet area. At the same time, the wind collecting scoop 555 guides the direction of the wind and enhances the flow rate of the wind, so as to achieve the ideal separation effect.

[0046] The wind blown out by the wind regulating component 55 passes through the ventilation mesh plate 42 and blows toward the Trichosanthes seed mixture falling through the zigzag material guide plate 41. The falling Trichosanthes seed mixture moves downward through the gaps between the zigzag material guide plates 41. The structure of the zigzag material guide plates 41 helps to prolong the time that the Trichosanthes seed mixture stays in the air selection area. When the Trichosanthes seed mixture falls onto the surface of the rebound plate 43, the spring on the rebound plate 43 is compressed and then rebounds. The rebound plate 43 vibrates, causing the Trichosanthes seed mixture to vibrate and rebound, which is beneficial to the separation of the Trichosanthes seed mixture and impurities.

[0047] At the same time, the vibration of the rebound plate 43 drives the click block 451 to move close to the corresponding force block 454 until the corresponding force block 454 slides in the folded line material guide plate 41. The movement of the force block 454 pushes the corresponding end of the lever 453 to tilt, and the middle part of the lever 453 rotates around the fixed block 452. The other end of the lever 453 moves in the folded line material guide plate 41 and pushes the force block 454 corresponding to the deionized air outlet nozzle 44 to squeeze the point button 455. The deionized air outlet nozzle 44 is an existing press-type nozzle. The click button 455 drives the deionized air outlet nozzle 44 to release plasma wind. After the rebound plate 43 is reset, the torsion spring drives the fixed block 452 to reset, thereby realizing point pressure release of plasma wind and reducing waste of resources.

[0048] The pipeline connecting the deionized air outlet nozzle 44 and the external plasma generating device (the plasma generating device is an existing mature technology and will not be described in detail here) is arranged inside the zigzag material guide plate 41. The plasma wind blown out by the deionized air outlet nozzle 44 can reduce the static electricity generated between the Trichosanthes seeds and light impurities, prevent the light impurities from sticking to each other, making it difficult to effectively separate them through air separation, thereby improving the quality of the product after air separation.

[0049] The Trichosanthes seed mixture collides with the blocking member 46 during the process of passing through the zigzag line guide plates 41. The impact force causes the Trichosanthes seed mixture to rebound, thereby promoting the separation of the Trichosanthes seed and impurities and further extending the time that the Trichosanthes seed mixture stays between the zigzag line guide plates 41. Furthermore, after one end of the blocking member 46 installed on the ventilated mesh plate 42 is hit, the other end can hit the ventilated mesh plate 42. The surface of the ventilated mesh plate 42 vibrates to drive the Trichosanthes seed to vibrate, thereby improving the separation efficiency. At the same time, the vibration of the ventilated mesh plate 42 can prevent the mesh holes thereon from being blocked by the Trichosanthes seed and impurities.

[0050] Reference Figure 1-Figure 11The specific operating steps of the air separator for processing high-quality Trichosanthes seeds are as follows: first, the Trichosanthes seeds mixture is put into the screening bin 21, and the Trichosanthes seeds mixture is screened by the first sub-screening layer 241, the second sub-screening layer 242 and the third sub-screening layer 243 with sieve holes from large to small and is divided into multiple batches of different sizes. The Trichosanthes seeds mixture screened by the screening mechanism 2 falls to the air separation area through the feeding mechanism 3, and the motor 2 342 drives the anti-blocking screw rod 344 to rotate to help feeding and prevent blockage. The Trichosanthes seeds mixture is evenly dispersed and fed under the guidance of the dispersed material guide group 343.

[0051] The wind blown out by the wind force regulating component 55 passes through the ventilation mesh plate 42 and blows toward the Trichosanthes seed mixture falling through the zigzag guide plate 41. The wind generated by the bellows 51 can be graded and regulated by the wind force regulating component 55. When the falling Trichosanthes seed mixture passes through the zigzag guide plate 41 and falls on the surface of the rebound plate 43, the spring on the rebound plate 43 is compressed and then rebounds, and the Trichosanthes seed mixture collides with the blocking member 46. The ventilation mesh plate 42 is hit by the blocking member 46 to vibrate, thereby extending the time that the Trichosanthes seed mixture stays in the air selection area; at the same time, the rebound plate 43 vibrates and drives the deionized air outlet nozzle 44 to release plasma wind by point pressure, thereby reducing the static electricity generated between the Trichosanthes seed and light impurities; the Trichosanthes seed after air selection falls and is discharged through the second discharge port 8, and the impurities are blown into the debris collection bucket 6 and then discharged through the first discharge port 7.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-quality air separator for processing Trichosanthes kirilowii seeds, comprising an equipment frame and a material guide mechanism, characterized in that: The equipment frame is provided with a screening mechanism for preliminarily screening the size of the mixture of Trichosanthes kirilowii, and the screening mechanism is provided with a feeding mechanism for evenly dispersing the screened Trichosanthes kirilowii. The middle part of the equipment frame is provided with a wind selection mechanism for performing multi-stage wind selection on the mixture, and the wind selection mechanism includes a wind force adjustment component for performing multi-stage adjustment. A material guide mechanism is arranged on the right side of the air selection mechanism, and the material guide mechanism includes a zigzag material guide plate for prolonging the residence time of the Trichosanthes fruit mixture in the air selection area, and a plurality of zigzag material guide plates are arranged below the material discharge mechanism and fixed to the middle part of the equipment frame at equal distances from front to back, and the zigzag material guide plates are all inclined to the lower right, and an antistatic component is arranged on the zigzag material guide plate to prevent the Trichosanthes fruit from adhering to impurities; The right side wall of the folded line guide plate is fixedly connected with a debris collection bucket arranged on the right part of the equipment frame, and the right side wall of the debris collection bucket is provided with a first discharge port, and the bottom of the equipment frame is provided with a second discharge port, and the second discharge port is arranged at the bottom of the folded line guide plate; On the outer walls of two adjacent folding line guide plates, there are rebound plates connected by springs, which are staggered up and down, and below the rebound plates, there are deionized air outlet nozzles installed on the folding line guide plates; The anti-static component includes a click block, the rebound plate is fixed with a click block on the side wall close to the folded line material guide plate, and the deionized air outlet nozzle is connected with a click button on the side wall close to the folded line material guide plate through a spring sliding connection, the side wall of the folded line material guide plate is movably connected with two force blocks corresponding to the rebound plate and the anti-static component respectively, the two force blocks are hinged by a lever, and the middle part of the lever is hinged with a fixed block fixed on the folded line material guide plate through a torsion spring; The left side wall of the folded line material guide plate is fixedly connected with a ventilation mesh plate whose top wall and bottom wall are both installed on the equipment frame; A plurality of blocking members are arranged alternately on the outer walls and the ventilation mesh plates close to the adjacent folding line material guide plates, and the blocking members are hinged to the folding line material guide plates and the ventilation mesh plates through torsion spring rods.

2. The high-quality air separator for processing Trichosanthes kirilowii seeds according to claim 1, characterized in that: The screening mechanism includes a screening bin, the top wall of the equipment frame is connected to the screening bin through a plurality of springs distributed on the left and right, and a motor 1 is installed in the middle of the bottom wall of the screening bin, and the motor 1 is a vibration motor. A feed hopper is fixedly connected to the left top of the screening bin, and a sub-screening assembly is arranged inside the screening bin, the sub-screening assembly includes a first sub-screening layer, a second sub-screening layer and a third sub-screening layer with sieve holes from large to small, and the first sub-screening layer, the second sub-screening layer and the third sub-screening layer are arranged in sequence from top to bottom inside the screening bin, and a chip discharge port is opened on the bottom wall of the screening bin.

3. The high-quality air separator for processing Trichosanthes kirilowii seeds according to claim 2, characterized in that: The material discharge mechanism includes a first lower hopper, and the first lower hopper is fixedly connected to the right bottom wall of the first sub-screening layer, the second lower hopper is fixedly connected to the right bottom wall of the second sub-screening layer, and the third lower hopper is fixedly connected to the right bottom wall of the third sub-screening layer. The bottom walls of the first sub-screening layer, the second sub-screening layer and the third sub-screening layer are respectively inclined toward the first lower hopper, the second lower hopper and the third lower hopper corresponding to the lower right, and the first lower hopper, the second lower hopper and the third lower hopper are equidistantly distributed from right to left.

4. The high-quality air separator for processing Trichosanthes kirilowii seeds according to claim 3, characterized in that: The material discharge mechanism also includes a uniform dispersion component, and the first, second and third lower hoppers are each provided with a uniform dispersion component, the uniform dispersion component includes a supporting cross bar, and the bottom walls of the first, second and third lower hoppers are all fixedly connected to the supporting cross bar, the top wall of the supporting cross bar is installed with motor 2, and the top wall of the output end of motor 2 is fixed with a dispersion material guide group, the dispersion material guide group is composed of a plurality of material guide chutes distributed along the circumference and inclined and spread out from the middle to the surrounding areas, and the top wall of the dispersion material guide group is fixed with an anti-blocking spiral rod.

5. The high-quality air separator for processing Trichosanthes kirilowii seeds according to claim 1, characterized in that: The air selection mechanism includes a bellows, and the bellows is installed in the middle of the equipment frame, a slide rail is opened on the right side wall of the bellows, and a telescopic rod is installed on the right side wall of the equipment frame through a plate, an inverted T-shaped sliding part is fixed to the rear side wall of the output end of the telescopic rod, and the inverted T-shaped sliding part is composed of an inverted T-shaped part connected to the telescopic rod, a rack fixed to the bottom wall of the inverted T-shaped part, and a sliding block fixed on the left side of the inverted T-shaped part and connected to the slide rail for forward and backward sliding.

6. The high-quality air separator for processing Trichosanthes kirilowii seeds according to claim 5, characterized in that: The right side wall of the bellows is fixedly connected with a wind force regulating component corresponding to the folded line material guide plate, and the wind force regulating component includes an air outlet seat, three air outlet seats are evenly distributed in the front and back of the right side wall of the bellows, and the right side wall of the air outlet seat is provided with a first air outlet, the right side wall of the air outlet seat is rotatably connected with a gear regulating part, and the gear regulating part is engaged with the rack of the inverted T-shaped sliding part.

7. The high-quality air separator for processing Trichosanthes kirilowii seeds according to claim 6, characterized in that: The gear adjusting member has a plurality of second air outlets with apertures distributed in sequence from large to small in the circumferential direction in the middle part thereof, a wind collecting scoop matched with the second air outlet is fixedly connected to the right side wall of the gear adjusting member, and a third air outlet corresponding to the second air outlet is formed in the middle part of the wind collecting scoop.

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