A gualouzi seed screening and drying device
By using a screening system driven by a threaded rod, sleeve, and scraper, and controlling the adjustable distance of the drying chamber, the problems of uneven screening and drying in Trichosanthes kirilowii seed screening and drying equipment have been solved, achieving better screening and drying results and improving the efficiency and quality of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUOYANG YIREN TRICHOSANTHES TECHNOLOGY CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-06-16
AI Technical Summary
Existing Trichosanthes kirilowii seed screening and drying equipment is prone to causing the seeds to be pushed and shoved during the screening process, affecting the screening effect. Furthermore, uneven drying may lead to over-drying or insufficient humidity, affecting storage quality and efficacy.
A screening system using threaded rods, sleeves, scrapers, and motor drive, combined with adjustable drying chamber distance control, achieves uniform screening and drying of Trichosanthes kirilowii seeds by scraping and regulating hot airflow using heating wires and fans.
This effectively prevents the seeds from being pushed and shoved during the screening process, ensuring the screening effect. By adjusting the drying distance, the humidity of the seeds can be controlled to achieve uniform drying, improve screening and drying efficiency, and avoid over- or under-drying.
Smart Images
Figure CN224365247U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of Trichosanthes kirilowii seed processing, and in particular to a Trichosanthes kirilowii seed screening and drying device. Background Technology
[0002] Trichosanthes seeds are a common Chinese medicinal material with wide applications in drug production. The quality of Trichosanthes seeds directly affects their efficacy, therefore, they must undergo strict screening and drying before use.
[0003] The main purpose of screening is to remove substandard Trichosanthes kirilowii seeds and ensure that only high-quality seeds that meet the standards are used. Drying is to remove moisture from the Trichosanthes kirilowii seeds to prevent them from becoming moldy or rotting during storage.
[0004] Existing Trichosanthes kirilowii seed screening and drying equipment often results in uneven screening due to the similarity in shape and size of the seeds. This makes it difficult to effectively remove substandard seeds and affects the overall screening effect. During the drying process, the inability to control the distance between the seeds and the drying chamber often leads to uneven drying. The seeds may be over-dried and lose their medicinal efficacy, or they may be under-dried and retain excessively high humidity, thus affecting their storage quality and usage effect. Utility Model Content
[0005] This application provides a Trichosanthes kirilowii seed screening and drying device, which prevents the seeds from being pushed together during screening, thus affecting the screening effect, and avoids over-drying or under-drying during drying, thereby achieving better drying effect and efficiency.
[0006] To achieve the above objectives, this application adopts the following technical solution: a Trichosanthes kirilowii seed screening and drying device, the device comprising:
[0007] Screening box;
[0008] Two frames are fixedly installed on both sides of the screening box, and threaded rods are provided on the inner wall of one of the frames via bearings;
[0009] A sleeve is threaded onto the outer surface of the threaded rod, and a connecting plate is fixedly provided on the outer surface of the sleeve;
[0010] A crossbar is fixedly installed on both sides of the inner wall of another frame, and a sliding cylinder is movably sleeved on the outer surface of the crossbar.
[0011] As a further improvement of this application: one side of the connecting plate is fixedly disposed on the outer surface of the slide cylinder, a plurality of scrapers are fixedly disposed on one side of the connecting plate, a screening plate is fixedly disposed on the inner wall of the screening box, a first motor is installed on one side of one of the frames, the output shaft of the first motor is fixedly disposed on one side of the threaded rod, a partition is fixedly disposed on the inner wall of the screening box, and a cover plate is fixedly disposed on one side of the screening box.
[0012] As a further improvement of this application: the screening box is provided with supports on both sides for supporting the equipment, and the inner walls of the supports are slidably provided with horizontal plates on both sides.
[0013] As a further improvement of this application: a drying chamber is provided on each of the two horizontal plates on opposite sides, an electric heating wire is installed on the inner wall of the drying chamber, and two small fans are installed on one side of the electric heating wire.
[0014] As a further improvement of this application: an adjustment box is fixedly provided on one side of the bracket, and a rack is slidably provided on the inner wall of the adjustment box.
[0015] As a further improvement of this application: one side of the rack is fixedly disposed on one side of one of the horizontal plates, and a gear is engaged on one side of the rack.
[0016] As a further improvement of this application: a rotating rod is fixedly embedded in the inner wall of the gear, and the rotating rod is set on one side of the adjustment box through a bearing.
[0017] As a further improvement of this application: a second motor is installed on one side of the regulating box, and the output shaft of the second motor is fixedly disposed on one side of the rotating rod.
[0018] Compared with the prior art, the advantages and positive effects of this application are as follows:
[0019] In this application, the seeds of Trichosanthes kirilowii to be processed are poured into the inside of a screening box. The external power switch of the first motor is turned on, controlling the direction of rotation of the output shaft of the first motor, causing multiple scrapers to move back and forth on the surface of the screening plate. The seeds are screened by scraping them back and forth with multiple scrapers. By turning on the switches of two small fans and electric heating wires, hot air is blown into the inside of the screening box. The direction of rotation of the output shaft of the second motor is controlled, causing the rotating rod to rotate in different directions, further causing the rack to slide up and down, controlling the degree of drying of the Trichosanthes kirilowii seeds. When the moisture content of the seeds is high, the distance between the horizontal plate and the screening box is reduced to improve the drying efficiency. When the moisture content of the seeds is low, the distance between the horizontal plate and the screening box is increased to prevent the seeds from becoming too dry. This prevents the seeds from pushing together during screening, which would affect the screening effect. During the drying process, over-drying or under-drying of the seeds is avoided, achieving better drying effect and efficiency. Attached Figure Description
[0020] Figure 1 This is a frontal three-dimensional structural diagram of a Trichosanthes kirilowii seed screening and drying device proposed in this application.
[0021] Figure 2 This is a three-dimensional structural diagram of the regulating box in a trichosanthes seed screening and drying device proposed in this application.
[0022] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the frame in a Trichosanthes kirilowii seed screening and drying device proposed in this application.
[0023] Figure 4 This is a side-view three-dimensional structural diagram of a Trichosanthes kirilowii seed screening and drying device proposed in this application.
[0024] Figure 5 This is a side-view three-dimensional structural diagram of a Trichosanthes kirilowii seed screening and drying device proposed in this application.
[0025] Legend: 1. Screening box; 2. Screening plate; 201. Frame; 202. Threaded rod; 203. Sleeve; 204. Crossbar; 205. Slide cylinder; 206. Connecting plate; 207. Scraper; 208. First motor; 209. Partition plate; 210. Cover plate; 3. Support; 301. Horizontal plate; 302. Drying box; 303. Heating wire; 304. Small fan; 305. Adjustment box; 306. Rack; 307. Rotating rod; 308. Gear; 309. Second motor. Detailed Implementation
[0026] To better understand the above-mentioned objectives, features, and advantages of this application, the application will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.
[0027] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, this application may also be implemented in other ways than those described herein, and therefore this application is not limited to the specific embodiments disclosed in the following specification.
[0028] Example 1, such as Figures 1-5As shown, this application provides a Trichosanthes kirilowii seed screening and drying device, which includes: a screening box 1; two frames 201, which are respectively fixedly installed on both sides of the screening box 1, and threaded rods 202 are provided on the inner wall of one of the frames 201 through bearings; a sleeve 203, which is threadedly sleeved on the outer surface of the threaded rods 202, and a connecting plate 206 is fixedly installed on the outer surface of the sleeve 203; a crossbar 204, which is fixedly installed on both sides of the inner wall of the other frame 201, and a sliding cylinder 205 is movably sleeved on the outer surface of the crossbar 204; one side of the connecting plate 206 is fixedly installed on the outer surface of the sliding cylinder 205; a plurality of scrapers 207 are fixedly installed on one side of the connecting plate 206; a screening plate 2 is fixedly installed on the inner wall of the screening box 1; a first motor 208 is installed on one side of one of the frames 201; the output shaft of the first motor 208 is fixedly installed on one side of the threaded rods 202; a partition 209 is fixedly installed on the inner wall of the screening box 1; and a cover plate 210 is fixedly installed on one side of the screening box 1.
[0029] By adopting the above technical solution, the Trichosanthes kirilowii seeds to be processed are poured into the screening box 1. At this time, the external power switch of the first motor 208 is turned on, and the output shaft of the first motor 208 can rotate in both directions. The crossbar 204 can slide on the outer surface of the slide cylinder 205. The slide cylinder 205 is connected to the sleeve 203 through the connecting plate 206. Thus, when the threaded rod 202 rotates in different directions, the sleeve 203 moves back and forth on the outer surface of the threaded rod 202. By controlling the direction of the output shaft rotation of the first motor 208, the threaded rod 202 is further rotated in different directions, which in turn causes the sleeve 203 to drive the connecting plate 206 to move back and forth, causing multiple scrapers 207 to move back and forth on the surface of the screening plate 2. The multiple scrapers 207 scrape the Trichosanthes kirilowii seeds back and forth, and the unsuitable Trichosanthes kirilowii seeds fall through the holes on the screening plate 2 onto the partition plate 209. The sliding cover plate 210 removes them from the screening box 1, and the impurities on the partition plate 209 can be processed at this time.
[0030] Example 2, as Figures 1-5As shown, the screening box 1 is provided with supports 3 on both sides for supporting the equipment. Horizontal plates 301 are slidably arranged on both sides of the inner wall of the supports 3. Drying boxes 302 are arranged on opposite sides of the two horizontal plates 301. Heating wires 303 are installed on the inner wall of the drying boxes 302. Two small fans 304 are installed on one side of the heating wires 303. An adjusting box 305 is fixedly arranged on one side of the supports 3. A rack 306 is slidably arranged on the inner wall of the adjusting box 305. One side of the rack 306 is fixedly arranged on one side of one of the horizontal plates 301. A gear 308 is meshed on one side of the rack 306. A rotating rod 307 is fixedly embedded in the inner wall of the gear 308. The rotating rod 307 is set on one side of the adjusting box 305 through a bearing. A second motor 309 is installed on one side of the adjusting box 305. The output shaft of the second motor 309 is fixedly arranged on one side of the rotating rod 307.
[0031] By adopting the above technical solution, by turning on the switches of the two small fans 304 and the heating wire 303, the heating wire 303 is energized and heats up. The two small fans 304 drive the air circulation, blowing hot air into the interior of the screening box 1. Through the vents on the partition 209, the Trichosanthes seeds on the screening plate 2 are dried. The rack 306 can slide on the inner wall of the regulating box 305, and the two horizontal plates 301 can slide on both sides of the inner wall of the support 3. By controlling the direction of rotation of the output shaft of the second motor 309, the rotating rod 307 is driven to rotate in different directions, further making the rack... The rack 306 slides up and down. When the second motor 309 rotates counterclockwise, the gear 308 drives the rack 306 to move downward. When the second motor 309 rotates clockwise, the gear 308 drives the rack 306 to move upward. This further controls the distance between the drying box 302 and the screening box 1, thereby controlling the degree of drying of the Trichosanthes kirilowii seeds. When the moisture content of the Trichosanthes kirilowii seeds is high, the distance between the horizontal plate 301 and the screening box 1 is reduced to improve the drying efficiency. When the moisture content of the Trichosanthes kirilowii seeds is low, the distance between the horizontal plate 301 and the screening box 1 is increased to prevent the Trichosanthes kirilowii seeds from becoming too dry.
[0032] Working principle: When processing Trichosanthes kirilowii seeds, the seeds to be processed are poured into the screening box 1. At this time, the external power switch of the first motor 208 is turned on, and the output shaft of the first motor 208 can rotate in both directions. The crossbar 204 can slide on the outer surface of the slide cylinder 205. The slide cylinder 205 is connected to the sleeve 203 through the connecting plate 206. Thus, when the threaded rod 202 rotates in different directions, the sleeve 203 moves back and forth on the outer surface of the threaded rod 202. By controlling the rotation of the output shaft of the first motor 208... The direction of movement further causes the threaded rod 202 to rotate in different directions, which in turn causes the sleeve 203 to drive the connecting plate 206 to move back and forth, causing multiple scrapers 207 to move back and forth on the surface of the screening plate 2. The scrapers 207 scrape the seeds back and forth, and unsuitable seeds fall through the holes on the screening plate 2 onto the partition plate 209 for screening. This prevents the seeds from being pushed together, which would affect the screening effect. During the screening process, the switches of two small fans 304 and the heating wire 303 are turned on, and the heating wire... When the wire 303 is energized, it heats up. Two small fans 304 circulate air, blowing hot air into the screening box 1. Through the ventilation holes on the partition 209, the hot air dries the Trichosanthes seeds on the screening plate 2. The rack 306 can slide on the inner wall of the regulating box 305, and the two horizontal plates 301 can slide on both sides of the inner wall of the support 3. By controlling the direction of rotation of the output shaft of the second motor 309, the rotating rod 307 is driven to rotate in different directions, further causing the rack 306 to slide up and down. When the second motor 309 rotates counterclockwise, the gear 308 drives the rack 306. Moving downwards, as the second motor 309 rotates clockwise, the gear 308 drives the rack 306 to move upwards, further controlling the distance between the drying chamber 302 and the screening box 1, thus further controlling the degree of drying of the Trichosanthes kirilowii seeds. When the moisture content of the Trichosanthes kirilowii seeds is high, the distance between the horizontal plate 301 and the screening box 1 is reduced to improve drying efficiency. When the moisture content of the Trichosanthes kirilowii seeds is low, the distance between the horizontal plate 301 and the screening box 1 is increased to prevent the Trichosanthes kirilowii seeds from becoming too dry. Therefore, when drying Trichosanthes kirilowii seeds, over-drying or under-drying is avoided, achieving better drying effect and efficiency.
[0033] The above are merely preferred embodiments and are not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.
Claims
1. A trichosanthes seed screening and drying device, characterized in that, The device includes: Filter box (1); Two frames (201) are fixedly installed on both sides of the screening box (1), and threaded rods (202) are provided on the inner wall of one of the frames (201) through bearings. A sleeve (203) is threaded onto the outer surface of the threaded rod (202), and a connecting plate (206) is fixedly provided on the outer surface of the sleeve (203). A crossbar (204) is fixedly installed on both sides of the inner wall of another frame (201), and a slide cylinder (205) is movably sleeved on the outer surface of the crossbar (204). The screening box (1) is provided with a support bracket (3) on both sides for supporting the equipment, and a horizontal plate (301) is slidably provided on both sides of the inner wall of the support bracket (3). A drying chamber (302) is provided on each of the two horizontal plates (301) on opposite sides. An electric heating wire (303) is installed on the inner wall of the drying chamber (302), and two small fans (304) are installed on one side of the electric heating wire (303). An adjustment box (305) is fixedly installed on one side of the bracket (3), and a rack (306) is slidably installed on the inner wall of the adjustment box (305). One side of the rack (306) is fixedly disposed on one side of one of the horizontal plates (301), and a gear (308) is meshed on one side of the rack (306). A rotating rod (307) is fixedly embedded in the inner wall of the gear (308), and the rotating rod (307) is set on one side of the regulating box (305) by a bearing; A second motor (309) is installed on one side of the regulating box (305), and the output shaft of the second motor (309) is fixedly set on one side of the rotating rod (307).
2. The Trichosanthes kirilowii seed screening and drying equipment according to claim 1, characterized in that: One side of the connecting plate (206) is fixedly disposed on the outer surface of the slide cylinder (205). A plurality of scrapers (207) are fixedly disposed on one side of the connecting plate (206). A screening plate (2) is fixedly disposed on the inner wall of the screening box (1). A first motor (208) is installed on one side of one of the frames (201). The output shaft of the first motor (208) is fixedly disposed on one side of the threaded rod (202). A partition (209) is fixedly disposed on the inner wall of the screening box (1). A cover plate (210) is slidably disposed on one side of the screening box (1).