Winnowing and removing device for wizened snakegourd seeds and removing process method of wizened snakegourd seeds

Abstract

The invention relates to the technical field of winnowing and removing devices, in particular to a wizened snakegourd seed winnowing and removing device which comprises a processing platform, a winnowing and removing mechanism used for separating wizened snakegourd seeds is arranged on the processing platform, and a batch feeding mechanism is arranged in the winnowing and removing mechanism. A winnowing auxiliary mechanism for separating the separated wizened snakegourd seeds is arranged below the winnowing removing mechanism, a rapid discharging mechanism is arranged on the processing platform, the winnowing removing mechanism comprises an air conveying pipeline fixedly installed on the processing platform, and the upper end of the air conveying pipeline is communicated with an air injection disc. According to the snakegourd seed winnowing and removing device, the winnowing and removing mechanism is arranged, the snakegourd seeds can evenly fall down in a rotating mode through mutual cooperation between the rotary feeding assembly and the material guiding inclined plate, the snakegourd seeds can be effectively prevented from being mutually shielded and overlapped in the falling process, and therefore the snakegourd seed winnowing and screening effect is improved; and local accumulation of the snakegourd seeds on the processing platform can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of air selection and rejection devices, and in particular to an air selection and rejection device for shriveled Trichosanthes seeds and a rejection process method thereof. Background Art

[0002] The fruit of Trichosanthes kirilowii is oval, flat and elliptical in shape. When it is processed as food, in order to maximize the quality and flavor of the Trichosanthes kirilowii product, it is usually necessary to use a winnowing machine to sort the Trichosanthes kirilowii seeds, thereby removing the smaller, shriveled particles inside the Trichosanthes kirilowii seeds.

[0003] However, when the air separators in the prior art are working, most of them directly cause the Trichosanthes seeds to fall continuously, and then use airflow to remove the shriveled particles and dust in the falling process. However, the Trichosanthes seeds are easily blocked and overlapped with each other in the process of continuous falling, which will have a certain impact on the air separation and screening, resulting in poor screening effect. Moreover, the shriveled Trichosanthes seeds and the plump Trichosanthes seeds after screening are located on the same side, and it is easy to be mixed again. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a device for air sorting and removing shriveled Trichosanthes seeds and a method for removing the same, which solves the technical problems that the air sorting machines in the prior art are prone to folding and blocking when screening Trichosanthes seeds, resulting in poor air sorting effect. The device has the advantage of effectively preventing the Trichosanthes seeds from blocking and overlapping each other during the falling process.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a device for air selection and removal of shriveled Trichosanthes seeds, comprising a processing platform, a wind selection and removal mechanism for separating shriveled Trichosanthes seeds is arranged on the processing platform, a batch feeding mechanism is arranged inside the wind selection and removal mechanism, a wind selection auxiliary mechanism for separating the separated shriveled Trichosanthes seeds is arranged below the wind selection and removal mechanism, a quick unloading mechanism is arranged on the processing platform, after the staff puts the Trichosanthes seeds into the wind selection and removal mechanism, the wind selection and removal mechanism will automatically select and screen out the shriveled Trichosanthes seeds, and during the wind selection process, the wind selection auxiliary mechanism will automatically separate the shriveled Trichosanthes seeds from the full Trichosanthes seeds to avoid the two from mixing again, and the wind selection and removal mechanism includes a fixed installation An air pipeline is installed on the processing platform, and the upper end of the air pipeline is connected to a jet disc, a fixed base is arranged on the jet disc, a rotating feeding assembly is movably installed on the outside of the fixed base, a vertical round rod is fixedly installed on the fixed base, a movable round cover is slidably connected to the outside of the vertical round rod, a limiting assembly is arranged on the vertical round rod, a fixed protrusion is fixedly installed on the outer side of the movable round cover, a first protrusion is arranged on the fixed protrusion, a feeding funnel is arranged on the upper end of the movable round cover, and a small air pump is fixedly installed on the lower end of the processing platform. When the small air pump is powered on, it will inflate the inside of the air pipeline, and then the gas will be sprayed to all sides through the jet disc, and the air will blow the shriveled Trichosanthes seeds out during the falling process.

[0006] Preferably, the rotating feeding assembly includes a rotating disc movably mounted on the outside of a fixed base, a second protrusion is fixedly mounted on the rotating disc, and a material guide ramp is fixedly mounted on the side of the rotating disc. When the second protrusion contacts the first protrusion, the movable circular cover will move upward. At this time, the Trichosanthes seeds inside the movable circular cover will fall out between the movable circular cover and the rotating disc.

[0007] Preferably, the middle portion of the upper surface of the fixed base protrudes upward, and a driving gear for driving the rotating disc is fixedly mounted on the jet disc, and when the driving gear rotates, the rotating disc rotates at a constant speed.

[0008] Preferably, the limiting assembly includes a vertical slide groove symmetrically opened on the side of the vertical round rod, and a sliding protrusion is movably installed inside the vertical slide groove. The sliding protrusion is fixedly connected to the movable round cover, so that the movable round cover can only move up and down along the vertical round rod.

[0009] Preferably, the batch feeding mechanism includes a first fan-shaped plate and a second fan-shaped plate rotatably connected to the inner wall of the movable circular cover, a hinge assembly is arranged between the first fan-shaped plate and the second fan-shaped plate and the movable circular cover, a rubber baffle is arranged on the side of the first fan-shaped plate and the side of the second fan-shaped plate, a mounting square plate is fixedly mounted on the vertical round rod, and a fixed boss is arranged on the mounting square plate, when the movable circular cover moves upward, the first fan-shaped plate and the second fan-shaped plate will move upward synchronously, and then, the first fan-shaped plate and the second fan-shaped plate will rotate downward due to being blocked by the fixed boss, thereby causing the Trichosanthes seeds to fall downward.

[0010] Preferably, the hinge assembly includes a hinge shaft, and a coil spring is sleeved on the outside of the hinge shaft. Initially, the first fan-shaped plate and the second fan-shaped plate are in a horizontal state under the action of the coil spring.

[0011] Preferably, the air selection auxiliary mechanism includes an annular baffle fixedly mounted on the upper end of the processing platform, the inner side of the annular baffle is provided with inner air outlets at equal intervals, the outer side of the annular baffle is provided with outer air outlets at equal intervals, the lower end of the annular baffle is provided with an air inlet channel, the air inlet channel is respectively connected with the inner air outlet and the outer air outlet, an exhaust branch pipe is connected between the exhaust end of the small air pump and the air inlet channel, a windproof baffle is detachably mounted on the processing platform, a dust absorption annular groove is provided on the inner side wall of the windproof baffle, a limiting cylinder is fixedly mounted on the lower end of the windproof baffle, a limiting circular groove matching the limiting cylinder is provided on the processing platform, and when the small air pump is powered on, air will be blown into the interior of the air inlet channel through the exhaust branch pipe.

[0012] Preferably, double-sided tape is pasted inside the dust-absorbing ring groove, and the double-sided tape can absorb dust above the processing platform, thereby achieving the purpose of dust removal.

[0013] Preferably, the quick unloading mechanism includes an inferior material storage area located between the annular baffle and the windproof baffle, and a superior material storage area is enclosed between the annular baffle and the vertical round rod. Unloading baffles are detachably installed inside the inferior material storage area and the superior material storage area. A first storage box is arranged below the inferior material storage area, and a second storage box is arranged below the superior material storage area. A pushing bracket is fixedly installed on the outer side of the rotating disc. Initially, the unloading baffle is located inside the processing platform. When unloading, the staff will remove the unloading baffle.

[0014] Preferably, the winnowing and removing process method of the Trichosanthes seeds is as follows: firstly, the Trichosanthes seeds are placed inside the movable circular cover, and then, the rotating disc will automatically rotate, so that the Trichosanthes seeds inside the movable circular cover will evenly fall downward through the material guide inclined plate; next, the air will be ejected outward through the jet disc, so that the shriveled Trichosanthes seeds will fall into the inferior material storage area, and the full Trichosanthes seeds will fall into the superior material storage area, and the dust will enter the dust absorption ring groove, thereby completing the winnowing and screening processing of the Trichosanthes seeds; next, the air will be blown out to both sides through the inner air outlet and the outer air outlet respectively, so as to prevent the shriveled Trichosanthes seeds and the full Trichosanthes seeds from being mixed again; after the winnowing and screening is completed, the pushing bracket will push the Trichosanthes seeds to the inside of the first storage box and the second storage box respectively.

[0015] By means of the above technical solution, the present invention provides a device for wind selection and removal of shriveled Trichosanthes seeds, which has at least the following beneficial effects: 1. The present invention provides an air selection and rejection mechanism, and utilizes the mutual cooperation between the rotating feeding assembly and the material guide inclined plate to enable the Trichosanthes seeds to fall downward evenly in a rotating manner, which can effectively prevent the Trichosanthes seeds from blocking and overlapping each other during the falling process, thereby improving the effect of the air selection and screening of the Trichosanthes seeds, and avoiding local accumulation of the Trichosanthes seeds on the processing platform.

[0016] 2. The present invention provides an air selection and rejection mechanism and utilizes the mutual cooperation between the first protrusion and the second protrusion to automatically add a certain amount of Trichosanthes seeds between the movable circular cover and the rotating disc during the rotation of the rotating disc, thereby realizing automatic feeding without the need for manual operation by the staff.

[0017] 3. The present invention uses a batch feeding mechanism and the mutual cooperation between the first fan-shaped plate and the second fan-shaped plate to enable the Trichosanthes seeds to fall in batches inside the movable circular cover, which can effectively avoid a large amount of Trichosanthes seeds from gushing out instantly when the movable circular cover is separated from the fixed base, thereby ensuring the uniformity of the Trichosanthes seeds when they are discharged and preventing material jamming.

[0018] 4. The present invention sets a batch feeding mechanism, and sets a plurality of groups of first fan-shaped plates and second fan-shaped plates in sequence from top to bottom along the vertical round rod. When the Trichosanthes seeds fall downward, they will collide with the plurality of fan-shaped plates, which can make the Trichosanthes seeds more dispersed and help the subsequent air separation process.

[0019] 5. The present invention sets an air selection auxiliary mechanism and utilizes the mutual cooperation between the annular baffle, the inner air outlet and the outer air outlet to automatically blow the Trichosanthes seeds located on both sides of the annular baffle to both sides, so that the boundary between the shriveled Trichosanthes seeds and the full Trichosanthes seeds is more obvious, which can effectively avoid the shriveled Trichosanthes seeds and the full Trichosanthes seeds from being mixed again, and can also improve the effect of air selection and screening.

[0020] 6. The present invention sets an air selection auxiliary mechanism and utilizes the mutual cooperation between the wind baffle plate and the dust absorption ring groove, which can not only shield and protect the air selection and screening area to reduce the impact of external wind force on the air selection and screening, but also absorb the dust blown out from the inside of the Trichosanthes fruit to reduce the secondary sedimentation of dust.

[0021] 7. The present invention provides a quick unloading mechanism and utilizes the cooperation between the pushing bracket and the rotating disc to transport the Trichosanthes seeds separated by air selection to the inside of the first storage box and the second storage box respectively to complete automatic unloading, and can also automatically scrape the Trichosanthes seeds flat during the air selection and screening process to prevent accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 The three-dimensional structure of the present invention Figure 1 ; Figure 2 The three-dimensional structure of the present invention Figure 2 ; Figure 3 It is a structural schematic diagram of the wind selection and rejection mechanism in the present invention; Figure 4 It is a structural schematic diagram of the rotary feeding assembly in the present invention; Figure 5 It is a structural schematic diagram of the movable circular cover in the present invention; Figure 6 is a schematic structural diagram of the first protrusion in the present invention; Figure 7 It is a structural schematic diagram of the fixed base in the present invention; Figure 8 It is a structural schematic diagram of the batch feeding mechanism in the present invention; Fig. 9 It is a structural schematic diagram of the winnowing auxiliary mechanism in the present invention; Fig.10 It is a structural schematic diagram of the dust absorption ring groove in the present invention; Fig.11 It is a schematic diagram of the structure of the material pushing bracket in the present invention.

[0023] In the figure: 1, processing platform; 2, wind selection and rejection mechanism; 201, air pipeline; 202, jet disc; 203, fixed base; 204, rotating feeding assembly; 205, vertical round rod; 206, movable round cover; 207, limit assembly; 208, fixed protrusion; 209, first protrusion; 210, second protrusion; 211, material guide inclined plate; 212, feeding funnel; 213, small air pump; 3, batch feeding mechanism; 301, first fan-shaped plate; 302, second fan-shaped plate; 303, hinge assembly; 304 , rubber baffle; 305, mounting square plate; 306, fixing boss; 4, air selection auxiliary mechanism; 401, annular baffle; 402, inner air outlet; 403, outer air outlet; 404, air inlet channel; 405, exhaust branch pipe; 406, wind baffle; 407, ash suction ring groove; 408, limiting cylinder; 409, limiting circular groove; 5, quick unloading mechanism; 501, inferior material storage area; 502, superior material storage area; 503, unloading baffle; 504, first storage box; 505, second storage box; 506, pushing bracket. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1 When working, most of the wind separators in the prior art directly make the Trichosanthes seeds fall continuously, and use airflow to remove the shrunken particles and dust in the falling process. However, the Trichosanthes seeds are easily blocked and overlapped during the continuous falling process, which will have a certain impact on the wind separation and screening. In order to solve this technical defect in the prior art, Figure 1-Figure 7 As shown, the present embodiment proposes a device for air selection and removal of shriveled Trichosanthes seeds, which can make the Trichosanthes seeds fall downward evenly in a rotating manner, which can effectively prevent the Trichosanthes seeds from blocking and overlapping each other during the falling process, and can also avoid local accumulation of the Trichosanthes seeds on the processing platform 1. The processing platform 1 of the device is provided with an air selection and removal mechanism 2 for separating the shriveled Trichosanthes seeds, and a batch feeding mechanism 3 is arranged inside the air selection and removal mechanism 2. An air selection auxiliary mechanism 4 for separating the separated shriveled Trichosanthes seeds is arranged below the air selection and removal mechanism 2. A quick unloading mechanism 5 is arranged on the processing platform 1. After the staff puts the Trichosanthes seeds into the air selection and removal mechanism 2, the air selection and removal mechanism 2 will automatically select and screen out the shriveled Trichosanthes seeds. During the air selection process, the air selection auxiliary mechanism 4 will automatically separate the shriveled Trichosanthes seeds from the full Trichosanthes seeds to prevent the two from mixing again.

[0026] In order to realize automatic feeding and reduce the workload of the staff, the present embodiment is provided with an air selection and rejection mechanism 2. Specifically, the air selection and rejection mechanism 2 includes an air delivery pipeline 201 fixedly installed on the processing platform 1. The upper end of the air delivery pipeline 201 is connected with an air jet disc 202. A fixed base 203 is provided on the air jet disc 202. The middle part of the upper surface of the fixed base 203 protrudes upward. A driving gear for driving the rotating disc is fixedly installed on the air jet disc 202. When the driving gear rotates, the rotating disc will rotate at a constant rate. A rotating feeding assembly 204 is movably installed on the outside of the fixed base 203. A vertical round rod 205 is fixedly installed on the fixed base 203. A movable round cover 206 is slidably connected to the outside of the vertical round rod 205. A limiting assembly 207 is provided on the vertical round rod 205. The limiting assembly 207 includes a vertical slide symmetrically arranged on the side of the vertical round rod 205. A sliding protrusion is movably installed inside the vertical slide. The sliding protrusion is fixedly connected to the movable round cover 206. The movable round cover 206 can only move up and down along the vertical round rod 205. A fixed protrusion 208 is fixedly installed on the outer side of the movable round cover 206. A first protrusion 209 is arranged on the fixed protrusion 208. The rotating feeding assembly 204 includes a rotating disc movably installed on the outside of the fixed base 203. A second protrusion 210 is fixedly installed on the rotating disc. A material guiding inclined plate 211 is fixedly installed on the side of the rotating disc. When the second protrusion 210 contacts the first protrusion 209, the movable round cover 206 is The movable circular cover 206 moves upward. At this time, the trichosanthes seeds inside the movable circular cover 206 will fall out between the movable circular cover 206 and the rotating disc. A feeding funnel 212 is provided at the upper end of the movable circular cover 206. A small air pump 213 is fixedly installed at the lower end of the processing platform 1. When the small air pump 213 is powered on, it will inflate the inside of the gas pipeline 201. Next, the gas will be sprayed to the surroundings through the jet disc 202. During the falling process of the trichosanthes seeds, the air will blow the shriveled trichosanthes seeds out.

[0027] According to the above content, when the device is used to perform air separation and screening on the seeds of Trichosanthes kirilowii, first, the staff will add the pre-treated seeds of Trichosanthes kirilowii into the interior of the movable dome 206 through the feeding funnel 212.

[0028] Next, the rotating disc will rotate at a constant speed under the action of the driving gear (the bottom of the rotating disc is meshed with the driving gear), and the second protrusion 210 and the material guiding inclined plate 211 will rotate synchronously when the rotating disc rotates.

[0029] like Figure 6As shown, when the second protrusion 210 contacts the first protrusion 209, the movable circular cover 206 and the first protrusion 209 will be pushed up a certain distance. At this time, a certain gap will appear between the lower end of the movable circular cover 206 and the upper surface of the fixed base 203. Next, the Trichosanthes seeds inside the movable circular cover 206 will slide out through the gap (because the middle part of the fixed base 203 is higher than the surrounding area, the Trichosanthes seeds can quickly slide out through the gap). After sliding out, the Trichosanthes seeds will be located between the movable circular cover 206 and the side wall of the rotating disc.

[0030] Next, as the rotating disc keeps rotating, the Trichosanthes seeds between the movable circular cover 206 and the rotating disc will fall down through the guide ramp 211 in turn. At the same time, the small air pump 213 will inflate the interior of the gas pipeline 201, and then the gas will be blown out horizontally to all sides through the jet disc 202, thereby giving the falling Trichosanthes seeds a horizontal thrust.

[0031] Under the same magnitude of horizontal thrust, the full-bodied and larger Trichosanthes seeds will fall onto the processing platform 1 and will be closer to the gas pipeline 201, while the smaller shriveled Trichosanthes seeds will fall to a position farther away from the gas pipeline 201, thereby screening out the shriveled Trichosanthes seeds inside the Trichosanthes seeds.

[0032] In this embodiment, by setting up an air selection and rejection mechanism 2, and utilizing the mutual cooperation between the rotating feeding component 204 and the material guide inclined plate 211, the Trichosanthes seeds can be made to fall downward evenly in a rotating manner, which can effectively prevent the Trichosanthes seeds from blocking and overlapping each other during the falling process, thereby improving the air selection and screening effect of the Trichosanthes seeds, and avoiding local accumulation of the Trichosanthes seeds on the processing platform 1; moreover, in this embodiment, by setting up an air selection and rejection mechanism 2, and utilizing the mutual cooperation between the first protrusion 209 and the second protrusion 210, a certain amount of Trichosanthes seeds can be automatically added between the movable circular cover 206 and the rotating disc during the rotation of the rotating disc, thereby realizing automatic feeding without the need for manual operation by the staff.

[0033] Embodiment 2 In order to make the seeds of Trichosanthes fall in batches inside the movable circular cover 206 and avoid a large amount of Trichosanthes seeds from gushing out instantly when the movable circular cover 206 is separated from the fixed base 203, on the basis of the first embodiment, as shown in FIG. Figure 5 and Figure 8As shown, the present embodiment is provided with a batch feeding mechanism 3. Specifically, the batch feeding mechanism 3 comprises a first fan-shaped plate 301 and a second fan-shaped plate 302 which are rotatably connected to the inner wall of the movable circular cover 206. A hinge assembly 303 is provided between the first fan-shaped plate 301 and the second fan-shaped plate 302 and the movable circular cover 206. The hinge assembly 303 comprises a hinge shaft. A coil spring is provided on the outer sleeve of the hinge shaft. Initially, the first fan-shaped plate 301 and the second fan-shaped plate 302 are in a horizontal state under the action of the coil spring. Rubber baffles 304 are provided on the side of the first fan-shaped plate 301 and the side of the second fan-shaped plate 302, and a mounting square plate 305 is fixedly installed on the vertical round rod 205, and a fixing boss 306 is provided on the mounting square plate 305. When the movable round cover 206 moves upward, the first fan-shaped plate 301 and the second fan-shaped plate 302 will move upward synchronously, and then, the first fan-shaped plate 301 and the second fan-shaped plate 302 will rotate downward due to the obstruction of the fixing boss 306, so that the Trichosanthes seeds fall downward.

[0034] According to the above content, if Figure 5 As shown, when the bottom of the movable circular cover 206 contacts the fixed base 203, the first fan-shaped plate 301 and the second fan-shaped plate 302 are in a horizontal state. Therefore, after the staff pours the Trichosanthes seeds into the movable circular cover 206, the Trichosanthes seeds will first fall onto the first fan-shaped plate 301 and the second fan-shaped plate 302 above.

[0035] Next, as the rotating disk continues to rotate, when the first protrusion 209 and the second protrusion 210 come into contact, the first sector plate 301 and the second sector plate 302 will follow the movable circular cover 206 and move upward synchronously for a certain distance.

[0036] When the first fan-shaped plate 301 and the second fan-shaped plate 302 move upward, the middle part will rotate downward by a certain angle due to the obstruction of the fixed boss 306. At this time, a part of the Trichosanthes seeds on the first fan-shaped plate 301 and the second fan-shaped plate 302 will fall downward, so that the Trichosanthes seeds will fall downward in batches inside the movable circular cover 206.

[0037] This embodiment uses a batch feeding mechanism 3 and the mutual cooperation between the first fan-shaped plate 301 and the second fan-shaped plate 302 to make the trichosanthes seeds fall in batches inside the movable circular cover 206, which can effectively prevent a large amount of trichosanthes seeds from instantly gushing out when the movable circular cover 206 is separated from the fixed base 203, thereby ensuring the uniformity of the trichosanthes seeds when they are discharged and preventing them from getting stuck. Moreover, this embodiment provides a batch feeding mechanism 3, and several groups of first fan-shaped plates 301 and second fan-shaped plates 302 are sequentially arranged from top to bottom along the vertical round rod 205. When the trichosanthes seeds fall downward, they will collide with multiple groups of fan-shaped plates, which can make the trichosanthes seeds more dispersed and help the subsequent air separation process.

[0038] Embodiment 3 In order to make the boundary between the shriveled Trichosanthes seeds and the full Trichosanthes seeds more obvious and avoid the shriveled Trichosanthes seeds and the full Trichosanthes seeds from being mixed again, based on the above embodiment, Figure 1 , Figure 2 , Fig. 9 as well as Fig.10 As shown, the present embodiment is provided with an air selection auxiliary mechanism 4. Specifically, the air selection auxiliary mechanism 4 comprises an annular baffle 401 fixedly mounted on the upper end of the processing platform 1. The inner side of the annular baffle 401 is provided with inner air outlets 402 at equal intervals. The outer side of the annular baffle 401 is provided with outer air outlets 403 at equal intervals. The lower end of the annular baffle 401 is provided with an air inlet channel 404. The air inlet channel 404 is connected to the inner air outlet 402 and the outer air outlet 403 respectively. An exhaust branch pipe 405 is connected between the exhaust end of the small air pump 213 and the air inlet channel 404. A windshield baffle 406 is detachably installed on the processing platform 1, and a dust absorption ring groove 407 is provided on the inner wall of the windshield baffle 406. Double-sided tape is pasted inside the dust absorption ring groove 407. The double-sided tape can absorb the dust above the processing platform 1, thereby achieving the purpose of dust removal. A limiting cylinder 408 is fixedly installed on the lower end of the windshield baffle 406, and a limiting groove 409 matching the limiting cylinder 408 is provided on the processing platform 1. When the small air pump 213 is powered on, it will blow air into the interior of the air inlet channel 404 through the exhaust branch pipe 405.

[0039] According to the above content, when the Trichosanthes seeds are air-selected and screened, the Trichosanthes seeds with full particles and larger volume will fall to the inner side of the annular baffle 401, while the smaller and shriveled Trichosanthes seeds will fall between the annular baffle 401 and the windproof baffle 406.

[0040] At the same time, the small air pump 213 will inflate the interior of the air inlet channel 404 through the exhaust branch pipe 405. Next, the gas will be blown out to both sides through the inner air outlet 402 and the outer air outlet 403 respectively, thereby blowing the Trichosanthes seeds on both sides of the annular baffle 401 to both sides respectively, avoiding the shriveled Trichosanthes seeds and the plump Trichosanthes seeds from mixing again.

[0041] Moreover, during the air selection and screening process, the inside of the Trichosanthes seeds will enter the dust absorption ring groove 407 under the blowing of wind, and then the double-sided tape pasted on the inside of the dust absorption ring groove 407 will absorb the dust, thereby preventing the dust from settling and falling into the Trichosanthes seeds again.

[0042] The present embodiment sets an air selection auxiliary mechanism 4, and utilizes the mutual cooperation between the annular baffle plate 401, the inner air outlet 402 and the outer air outlet 403, so as to automatically blow the Trichosanthes seeds located on both sides of the annular baffle plate 401 to both sides, respectively, so as to make the boundary between the dry Trichosanthes seeds and the full Trichosanthes seeds more obvious, and can effectively avoid the dry Trichosanthes seeds and the full Trichosanthes seeds from being mixed again, and can also improve the effect of air selection and screening; moreover, the present embodiment sets an air selection auxiliary mechanism 4, and utilizes the mutual cooperation between the windproof baffle plate 406 and the dust absorption ring groove 407, so as to shield and protect the air selection and screening area and reduce the influence of external wind force on air selection and screening, and can also absorb the dust blown out from the inside of the Trichosanthes seeds and reduce the secondary sedimentation of dust.

[0043] Embodiment 4 In order to complete automatic unloading and improve the working efficiency of air separation and screening, based on the above embodiment, Figure 1 , Figure 2 , Figure 3 as well as Fig.11 As shown, the present embodiment is provided with a quick unloading mechanism 5, specifically, the quick unloading mechanism 5 includes an inferior material storage area 501 located between the annular baffle 401 and the windproof baffle 406, a superior material storage area 502 is enclosed between the annular baffle 401 and the vertical round rod 205, unloading baffles 503 are detachably installed inside the inferior material storage area 501 and the superior material storage area 502, a first storage box 504 is arranged below the inferior material storage area 501, and a second storage box 505 is arranged below the superior material storage area 502, a pushing bracket 506 is fixedly installed on the outer side of the rotating disc, initially, the unloading baffle 503 is located inside the processing platform 1, and when unloading, the staff will remove the unloading baffle 503.

[0044] According to the above content, when the rotating disc rotates, it will drive the pushing bracket 506 to move synchronously. When the pushing bracket 506 moves, it will scrape the Trichosanthes seeds on the processing platform 1 to prevent the Trichosanthes seeds from piling up on the processing platform 1.

[0045] When unloading, the staff will remove the unloading baffle 503, and then, with the cyclic movement of the pushing bracket 506, the Trichosanthes seeds will be pushed into the first storage box 504 and the second storage box 505 respectively, thereby completing automatic unloading.

[0046] This embodiment provides a quick unloading mechanism 5, and utilizes the cooperation between the pushing bracket 506 and the rotating disc, so that the Trichosanthes seeds separated by air selection can be transported to the inside of the first storage box 504 and the second storage box 505 respectively to complete automatic unloading, and the Trichosanthes seeds can be automatically scraped flat during the air selection and screening process to prevent accumulation.

[0047] Embodiment 5 According to the above content, the process method for air selection and removal of shriveled Trichosanthes seeds is as follows: first, the Trichosanthes seeds are placed inside the movable circular cover 206, and then the rotating disc will automatically rotate, so that the Trichosanthes seeds inside the movable circular cover 206 will fall evenly downward through the material guide inclined plate 211; next, the air will be ejected outward through the jet disc 202, so that the shriveled Trichosanthes seeds will fall into the inferior storage area 501, and the full Trichosanthes seeds will fall into the superior storage area 502, and the dust will enter the dust absorption ring groove 407, completing the air selection and screening processing of the Trichosanthes seeds; then, the air will be blown out to both sides through the inner air outlet 402 and the outer air outlet 403 respectively, so as to prevent the shriveled Trichosanthes seeds and the full Trichosanthes seeds from mixing again; after the air selection and screening is completed, the pushing bracket 506 will push the Trichosanthes seeds to the inside of the first storage box 504 and the second storage box 505 respectively.

[0048] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for wind selection and removal of dried Trichosanthes seeds, comprising a processing platform (1), characterized in that: The processing platform (1) is provided with an air selection and rejection mechanism (2) for separating shriveled Trichosanthes seeds; a batch feeding mechanism (3) is provided inside the air selection and rejection mechanism (2); an air selection auxiliary mechanism (4) for separating the separated shriveled Trichosanthes seeds from the plump Trichosanthes seeds is provided below the air selection and rejection mechanism (2); and a quick unloading mechanism (5) is provided on the processing platform (1); The air selection and rejection mechanism (2) comprises an air delivery pipeline (201) fixedly mounted on the processing platform (1); the upper end of the air delivery pipeline (201) is connected to an air jet disc (202); a fixed base (203) is provided on the air jet disc (202); a rotating feeding assembly (204) is movably mounted on the outside of the fixed base (203); a vertical round rod (205) is fixedly mounted on the fixed base (203); a movable round cover (206) is slidably connected to the outside of the vertical round rod (205); a limit position assembly (207) is provided on the vertical round rod (205); a fixed protrusion (208) is fixedly mounted on the outside of the movable round cover (206); a first protrusion (209) is provided on the fixed protrusion (208); a feeding funnel (212) is provided on the upper end of the movable round cover (206); and a small air pump (213) is fixedly mounted on the lower end of the processing platform (1).

2. The device for wind selection and removal of dried and shriveled Trichosanthes seeds according to claim 1, characterized in that: The rotating material feeding assembly (204) comprises a rotating disc movably mounted outside the fixed base (203), a second protrusion (210) being fixedly mounted on the rotating disc, and a material guiding inclined plate (211) being fixedly mounted on the side of the rotating disc.

3. The device for wind selection and removal of dried and shriveled Trichosanthes seeds according to claim 2, characterized in that: The middle portion of the upper surface of the fixed base (203) protrudes upwards, and a driving gear for driving the rotating disc is fixedly mounted on the jet disc (202).

4. The device for wind selection and removal of dried and shriveled Trichosanthes seeds according to claim 1, characterized in that: The position limiting assembly (207) comprises a vertical slide groove symmetrically arranged on the side of the vertical round rod (205), a sliding protrusion movably installed inside the vertical slide groove, and the sliding protrusion is fixedly connected to the movable round cover (206).

5. The device for wind selection and removal of dried and shriveled Trichosanthes seeds according to claim 1, characterized in that: The batch feeding mechanism (3) comprises a first fan-shaped plate (301) and a second fan-shaped plate (302) rotatably connected to the inner wall of the movable circular cover (206); hinge assemblies (303) are provided between the first fan-shaped plate (301) and the second fan-shaped plate (302) and the movable circular cover (206); rubber baffles (304) are provided on the side surfaces of the first fan-shaped plate (301) and the second fan-shaped plate (302); a mounting square plate (305) is fixedly mounted on the vertical round rod (205); and a fixing boss (306) is provided on the mounting square plate (305).

6. The device for wind selection and removal of dried and shriveled Trichosanthes seeds according to claim 5, characterized in that: The hinge assembly (303) comprises a hinge shaft, and a coil spring is sleeved on the outside of the hinge shaft.

7. The device for wind selection and removal of dried and shriveled Trichosanthes seeds according to claim 2, characterized in that: The wind selection auxiliary mechanism (4) comprises an annular baffle (401) fixedly mounted on the upper end of the processing platform (1); inner air outlets (402) are formed at equal intervals on the inner side of the annular baffle (401); outer air outlets (403) are formed at equal intervals on the outer side of the annular baffle (401); an air inlet channel (404) is formed at the lower end of the annular baffle (401); the air inlet channel (404) is connected to the inner air outlet (402) and the outer air outlet (403) respectively. An exhaust branch pipe (405) is connected between the exhaust end of the small air pump (213) and the air inlet channel (404), a wind shield (406) is detachably mounted on the processing platform (1), a dust absorption ring groove (407) is provided on the inner side wall of the wind shield (406), a limiting cylinder (408) is fixedly mounted on the lower end of the wind shield (406), and a limiting circular groove (409) matching the limiting cylinder (408) is provided on the processing platform (1).

8. The device for wind selection and removal of dried and shriveled Trichosanthes seeds according to claim 7, characterized in that: Double-sided tape is adhered to the interior of the dust suction ring groove (407).

9. The device for wind selection and removal of shriveled Trichosanthes seeds according to claim 7, characterized in that: The quick unloading mechanism (5) comprises an inferior material storage area (501) located between an annular baffle (401) and a windproof baffle (406); a superior material storage area (502) is enclosed between the annular baffle (401) and the vertical round rod (205); unloading baffles (503) are detachably installed inside the inferior material storage area (501) and the superior material storage area (502); a first storage box (504) is arranged below the inferior material storage area (501); a second storage box (505) is arranged below the superior material storage area (502); and a material pushing bracket (506) is fixedly installed on the outer side of the rotating disc.

10. A device for wind selection and removal of shriveled Trichosanthes seeds according to any one of claims 1 to 9, characterized in that: The winnowing and rejecting process of the seeds of Trichosanthes kirilowii is as follows:

1. Put the seeds of Trichosanthes kirilowii into the movable circular cover (206), and then the rotating disc will automatically rotate, so that the seeds of Trichosanthes kirilowii in the movable circular cover (206) will fall down evenly through the material guide inclined plate (211); Second, air is ejected outward through the air jet disc (202), so that the shrunken Trichosanthes seeds fall into the inferior storage area (501), the plump Trichosanthes seeds fall into the superior storage area (502), and the dust enters the dust suction ring groove (407), thus completing the air selection and screening process of the Trichosanthes seeds; 3. Next, the air is blown out to both sides through the inner air outlet (402) and the outer air outlet (403), thereby preventing the shrunken Trichosanthes seeds and the full Trichosanthes seeds from mixing again; 4. After the air selection and screening is completed, the pushing support (506) will push the Trichosanthes seeds into the first storage box (504) and the second storage box (505) respectively.

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