Soybean seed intelligent screening device with dust removal structure

Abstract

The application relates to the field of agricultural processing technology, in particular to a soybean seed intelligent screening device with a dust removal structure, which comprises a vibrating screen and a feeding box. A screening mechanism for screening dust in soybeans is arranged on the feeding box. The screening mechanism comprises an open blow box and an open air box. The open blow box and the open air box are fixedly connected to the feeding box on the two sides respectively. A blower and an air suction machine for blowing dust and absorbing dust are arranged on one side of the open blow box and the open air box. The blower blows air into the open blow box and the middle part of the feeding box. At this time, the dust in the soybeans is blown to the direction of the open air box. The air suction machine sucks the dust in the open air box into the open air box. The air suction machine adsorbs the smoke through the activated carbon filter screen and then discharges the smoke, so that the dust and the smoke generated by the dust can be intercepted and adsorbed in advance before the vibrating screen screens the soybeans.

Description

Technical Field

[0001] This application relates to the field of agricultural processing technology, and in particular to an intelligent soybean seed screening device with a dust removal structure. Background Technology

[0002] Intelligent soybean seed sorting is a modern agricultural processing technology that combines advanced sensor technology, automated control, and artificial intelligence algorithms to efficiently and accurately sort soybean seeds. During the sorting process on the sorting machine, the fumes generated by the dust in the soybeans can cause environmental pollution.

[0003] Therefore, in response to the above problems, the applicant provides a smart soybean seed screening device with a dust removal structure. Utility Model Content

[0004] To address the problems mentioned in the background art, this application provides a smart soybean seed screening device with a dust removal structure.

[0005] This application provides a smart soybean seed screening device with a dust removal structure, which adopts the following technical solution:

[0006] A smart soybean seed screening device with a dust removal structure includes a vibrating screen and a feeding box. The feeding box is equipped with a screening mechanism for screening dust from soybeans. The screening mechanism includes an open-top blower box and an open-top exhaust box. The open-top blower box and the open-top exhaust box are fixedly connected to corresponding sides of the feeding box, respectively. A blower and a suction fan for blowing and suction functions are provided on one side of the open-top blower box and the open-top exhaust box.

[0007] The open-top air intake box is equipped with a dust scraping mechanism for removing dust from the interception net. The dust scraping mechanism includes a multi-stage electric push rod. The output end of the multi-stage electric push rod is fixedly connected to a fixed plate. An elastic element is provided on the fixed plate, and a scraper is provided on the elastic element. The scraper contacts the surface of the interception net.

[0008] Optionally, a feed box is fixedly connected to the top of the vibrating screen, and convection limiting plates are fixedly connected to both sides of the feed box. The gap between the bottom of the two convection limiting plates is between 1cm and 2cm.

[0009] Optionally, the feed box has convection slots running through both sides, and the feed box has support seats for a blower and a suction fan fixedly connected to both sides respectively. The blowing end of the blower passes through one side of the open blower box and is fixedly connected, and the air inlet end of the suction fan passes through one side of the open induced draft box and is fixedly connected. Both the open blower box and the open induced draft box are located at the convection slots.

[0010] Optionally, an intercepting net is fixedly connected to the open-ended air duct, and a sliding groove is provided on both sides of the open-ended air duct. A through groove runs through the open-ended air duct on one side of the intercepting net. A dust storage box is fixedly connected to the bottom of the open-ended air duct, and a sliding groove is provided on both sides of the dust storage box. The sliding groove is vertically connected to the sliding groove.

[0011] Optionally, the top of the open-type exhaust box is connected to the input end of a multi-stage electric push rod, and a sliding plate is fixedly connected to both sides of the top of the fixed plate. A sliding frame is fixedly connected to both sides of the top of the scraper, and the two sliding plates are slidably connected to the sliding frame.

[0012] Optionally, each side of the scraper is fixedly connected to a second sliding plate, and the two second sliding plates are slidably connected to the first sliding plate and the second sliding plate.

[0013] Optionally, a plurality of three-section solid circular stepped shafts are fixedly connected to one side of the fixing plate. Springs are sleeved on the plurality of three-section solid circular stepped shafts. The three-section solid circular stepped shafts pass through the scraper through hole. The three-section solid circular stepped shafts and springs are combined to form an elastic element.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. This utility model uses a blower to blow air into an open-top blower box and into the middle of the feed box. At this time, the dust in the soybeans is blown towards the open-top blower box. The suction fan draws the dust in the open-top blower box into the open-top blower box. The suction fan then adsorbs the dust through an activated carbon filter before discharging it. This allows the dust and the dust-generated fumes to be intercepted and adsorbed in advance before the vibrating screen screens the soybeans.

[0016] 2. This utility model uses a multi-stage electric push rod to linearly drive the fixed plate and scraper from top to bottom. The spring rebound drives the three-section solid circular stepped shaft to insert into the scraper, so that the scraper is in close contact with the mesh surface of the interception net. The scraper, which moves from top to bottom, scrapes the dust particles on the mesh surface into the dust collection box for storage, thereby avoiding the dust accumulation on the scraper that causes air suction blockage and the trouble of manually cleaning the interception net from time to time. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of the vibrating screen and the feed box in an embodiment of this application;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the feed box and screening mechanism in an embodiment of this application;

[0020] Figure 4 This is a schematic diagram of the dust scraping mechanism and open draft box structure in the embodiments of this application;

[0021] Figure 5 This is a schematic diagram of the disassembled structure of the dust scraping mechanism in an embodiment of this application.

[0022] Attached reference numerals: 1. Vibrating screen; 2. Feed box; 20. Convection trough; 3. Convection limiting plate; 4. Blower; 5. Open-mouth blower box; 6. Suction fan; 7. Open-mouth exhaust box; 70. Slide chute one; 8. Interception net; 9. Multi-stage electric push rod; 10. Fixing plate; 11. Slide chute plate one; 12. Slide chute frame; 13. Scraper; 14. Elastic element; 140. Three-section solid circular stepped shaft; 141. Spring; 15. Slide chute plate two; 16. Dust collection box; 160. Slide chute two. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses an intelligent soybean seed screening device with a dust removal structure.

[0025] like Figure 1-5 As shown, a smart soybean seed screening device with a dust removal structure includes a vibrating screen 1 and a feeding box 2. The feeding box 2 is equipped with a screening mechanism for screening dust in soybeans. The screening mechanism includes an open-top blower box 5 and an open-top exhaust box 7. The open-top blower box 5 and the open-top exhaust box 7 are fixedly connected to corresponding sides of the feeding box 2. A blower 4 and a suction fan 6 for blowing and suction functions are provided on one side of the open-top blower box 5 and the open-top exhaust box 7.

[0026] The open-type air duct 7 is equipped with a dust scraping mechanism for scraping dust off the interception net 8. The dust scraping mechanism includes a multi-stage electric push rod 9. The output end of the multi-stage electric push rod 9 is fixedly connected to a fixing plate 10. An elastic element 14 is provided on the fixing plate 10. A scraper 13 is provided on the elastic element 14. The scraper 13 contacts the mesh surface of the interception net 8.

[0027] Please see Figure 1 and Figure 3 The top of the vibrating screen 1 is fixedly connected to the feed box 2. The feed box 2 is fixedly connected to two convection limiting plates 3 on both sides. The gap between the bottom of the two convection limiting plates 3 is between 1cm and 2cm. The vibrating screen 1 drives the feed box 2 to vibrate. Soybeans are poured into the feed box 2 and flow down from the gap between the two convection limiting plates 3.

[0028] Please see Figures 1 to 3The feed box 2 has convection grooves 20 running through both sides. The feed box 2 has support seats for a blower 4 and a suction fan 6 fixedly connected to both sides. The blowing end of the blower 4 passes through one side of the open-top blower box 5 and is fixedly connected. The air intake end of the suction fan 6 passes through one side of the open-top induced draft box 7 and is fixedly connected. The open-top blower box 5 and the open-top induced draft box 7 are both located at the convection grooves 20. The blower 4 and the suction fan 6 are both externally powered. The blower 4 blows air into the open-top blower box 5 and into the middle of the feed box 2. At this time, the dust in the soybeans is blown towards the open-top induced draft box 7. The suction fan 6 draws the dust in the open-top induced draft box 7 into the open-top induced draft box 7.

[0029] Please see Figure 4 An intercepting net 8 is fixedly connected to the open-ended air duct 7. A sliding groove 70 is provided on both sides of the open-ended air duct 7. A through groove is provided on one side of the open-ended air duct 7 located on the intercepting net 8. A dust collection box 16 is fixedly connected to the bottom of the open-ended air duct 7. A sliding groove 160 is provided on both sides of the dust collection box 16. The sliding groove 70 is vertically connected to the sliding groove 160.

[0030] Please see Figure 4 and Figure 5 The top of the open-type air box 7 is connected to the input end of the multi-stage electric push rod 9. The top two sides of the fixed plate 10 are fixedly connected to the sliding plate 11. The top two sides of the scraper 13 are fixedly connected to the sliding frame 12. The two sliding plates 11 are slidably connected to the sliding frame 12. The sliding plate 11 slides linearly in the sliding frame 12 to drive the scraper 13 to move linearly towards the fixed plate 10.

[0031] Please see Figure 4 and Figure 5 The scraper 13 is fixedly connected to two sliding plates 15 on both sides. The two sliding plates 15 are slidably connected to the sliding groove 70 and the sliding groove 160 respectively. The sliding plates 15 move linearly in the sliding groove 70 and the sliding groove 160, thereby causing the fixed plate 10 connected to the multi-stage electric push rod 9 to move linearly.

[0032] Please see Figure 4 and Figure 5 Multiple three-section solid circular stepped shafts 140 are fixedly connected to one side of the fixed plate 10. Springs 141 are sleeved on the multiple three-section solid circular stepped shafts 140. The three-section solid circular stepped shafts 140 pass through the through holes of the scraper 13. The three-section solid circular stepped shafts 140 and the springs 141 are combined to form an elastic element 14. The springs 141 rebound and drive the three-section solid circular stepped shafts 140 to move linearly in the scraper 13, so that the scraper 13 moves towards the mesh surface of the interception net 8.

[0033] The implementation principle of the intelligent soybean seed screening device with a dust removal structure in this application embodiment is as follows:

[0034] Vibrating screen 1 drives the feed box 2 to vibrate. Soybeans are poured into the feed box 2 from above. The soybeans flow down through the gap between the two convection limiting plates 3. The blower 4 and the suction fan 6 are both connected to external power. The blower 4 blows air into the open blower box 5 and into the middle of the feed box 2. At this time, the dust in the soybeans is blown towards the open induced draft box 7. The suction fan 6 draws the dust in the open induced draft box 7 into the open induced draft box 7.

[0035] The multi-stage electric push rod 9 drives the fixed plate 10 and scraper 13 to move linearly from top to bottom. The spring 141 rebounds and drives the three-section solid circular stepped shaft 140 to insert into the scraper 13, so that the scraper 13 is in close contact with the mesh surface of the interception net 8. The scraper 13, which moves from top to bottom, scrapes the dust particles on the mesh surface into the dust collection box 16 for storage, thereby avoiding the dust accumulation on the scraper 13 that causes air suction blockage and the trouble of manually cleaning the interception net 8 from time to time.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A smart soybean seed screening device with a dust removal structure, characterized in that: The device includes a vibrating screen (1) and a feeding box (2). The feeding box (2) is equipped with a screening mechanism for screening dust in soybeans. The screening mechanism includes an open blower box (5) and an open induced draft box (7). The feeding box (2) is fixedly connected to the open blower box (5) and the open induced draft box (7) on both sides respectively. The open blower box (5) and the open induced draft box (7) are equipped with a blower (4) and a vacuum cleaner (6) for blowing and vacuuming on one side. The blower (6) is fitted with an activated carbon filter screen. The open-type air intake box (7) is equipped with a dust scraping mechanism for scraping dust off the interception net (8). The dust scraping mechanism includes a multi-stage electric push rod (9). The output end of the multi-stage electric push rod (9) is fixedly connected to a fixing plate (10). An elastic element (14) is provided on the fixing plate (10). A scraper (13) is provided on the elastic element (14). The scraper (13) contacts the mesh surface of the interception net (8).

2. The intelligent soybean seed screening device with a dust removal structure according to claim 1, characterized in that: The top of the vibrating screen (1) is fixedly connected to a feed box (2), and the feed box (2) is fixedly connected to two sides of each side with convection limiting plates (3). The gap between the bottom of the two convection limiting plates (3) is between 1 cm and 2 cm.

3. The intelligent soybean seed screening device with a dust removal structure according to claim 1, characterized in that: The feed box (2) has convection grooves (20) running through both sides. The feed box (2) has support seats for a blower (4) and a suction fan (6) fixedly connected to both sides. The blowing end of the blower (4) runs through one side of the open blower box (5) and is fixedly connected. The air inlet end of the suction fan (6) runs through one side of the open induced draft box (7) and is fixedly connected. The open blower box (5) and the open induced draft box (7) are both located at the convection grooves (20).

4. The intelligent soybean seed screening device with a dust removal structure according to claim 1, characterized in that: An intercepting net (8) is fixedly connected to the open-ended air intake box (7). A sliding groove (70) is provided on both sides of the open-ended air intake box (7). A through groove is provided on one side of the open-ended air intake box (7) located on the intercepting net (8). A dust storage box (16) is fixedly connected to the bottom of the open-ended air intake box (7). A sliding groove (160) is provided on both sides of the dust storage box (16). The sliding groove (70) is vertically connected to the sliding groove (160).

5. The intelligent soybean seed screening device with a dust removal structure according to claim 1, characterized in that: The top of the open-mouth induced draft box (7) is connected to the input end of the multi-stage electric push rod (9). The top two sides of the fixed plate (10) are fixedly connected to the sliding plate (11). The top two sides of the scraper (13) are fixedly connected to the sliding frame (12). The two sliding plates (11) are slidably connected to the sliding frame (12).

6. The intelligent soybean seed screening device with a dust removal structure according to claim 4, characterized in that: The scraper (13) is fixedly connected to two sliding plates (15) on both sides, and the two sliding plates (15) are slidably connected to the sliding groove (70) and the sliding groove (160).

7. The intelligent soybean seed screening device with a dust removal structure according to claim 1, characterized in that: One side of the fixed plate (10) is fixedly connected to multiple three-section solid circular stepped shafts (140), and springs (141) are sleeved on the multiple three-section solid circular stepped shafts (140). The three-section solid circular stepped shafts (140) pass through the through hole of the scraper (13). The three-section solid circular stepped shafts (140) and the springs (141) are combined to form an elastic element (14).

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