Chicken coccidiosis raw material rough filtration equipment

Abstract

The utility model provides chicken coccidiosis raw material coarse filtration equipment, which belongs to the technical field of chicken coccidiosis and comprises an equipment body, a first filter screen and a second filter screen are fixedly arranged in the equipment body, and a first cleaning mechanism acting on the first filter screen and a second cleaning mechanism acting on the second filter screen are arranged in the equipment body. A collecting box is fixedly arranged in the equipment body, a second filter screen is fixedly embedded into one end of the collecting box, a cover plate is slidably plugged at the top of the collecting box, and the top surface of the cover plate is flush with the top surface of the second filter screen; a second rotating shaft is rotationally arranged in the collecting box, a knocking rod is fixedly arranged on the outer surface of the second rotating shaft and is in knocking fit with the inner wall of the collecting box, and the cover plate is in transmission fit with the second rotating shaft through a transmission part. In the process that the cover plate is opened every time, the knocking rod can rotate under transmission cooperation of the transmission piece, so that the inner wall of the collecting box is knocked, vibration is generated, the cleaning rod vibrates, impurities attached to the cleaning rod are vibrated off, and the overall practical effect is better.

Description

Technical Field

[0001] This utility model belongs to the field of chicken coccidioidom technology, specifically relating to a coarse filtration device for chicken coccidioidom raw materials. Background Technology

[0002] Coccidiosis in chickens is a common and highly dangerous parasitic disease caused by one or more coccidia. It is an acute, epidemic parasitic disease that causes staggering economic losses; the morbidity and mortality rates in chicks aged 10-30 days or young chickens aged 35-60 days can reach as high as 80%. To reduce the losses caused by coccidiosis, vaccines are necessary. The development of chicken coccidiosis vaccines requires the use of coccidia oocyst fluid. This is achieved by progressively filtering fecal fluid containing coccidia oocysts to obtain pure coccidia oocyst fluid.

[0003] A patent with publication number CN220090767U discloses a liquid multi-media filter, which includes a filter screen, a motor, a rotating shaft, a scraper, a baffle, and a discharge pipe. When cleaning impurities from the filter screen is required, the motor is started, and its output shaft drives the rotating shaft and scraper to rotate. During rotation, the scraper agitates and scrapes away impurities from the filter screen surface. Simultaneously, the operator pulls the baffle to release its blockage of the discharge pipe, allowing the scraped impurities to fall into the discharge pipe, thus completing the cleaning process.

[0004] However, the above-mentioned solution is not very effective in collecting impurities. Impurities tend to adhere to the scraper, and when the scraper passes through the discharge pipe, the impurities attached to the scraper are not easy to fall into the discharge pipe. This not only affects the subsequent cleaning effect of the scraper, but also reduces the subsequent filtration effect of the filter screen, resulting in poor actual performance. Utility Model Content

[0005] To address the problems existing in the background technology, this utility model provides a coarse filtration device for chicken coccidia raw materials.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A coccidioidomycete raw material coarse filtration device includes a device body. A first filter and a second filter are fixedly installed within the device body. The device body includes both a first cleaning mechanism for the first filter and a second cleaning mechanism for the second filter. A collection box is fixedly installed within the device body, with one end of the collection box embedded in the second filter. A cover plate is slidably sealed at the top of the collection box, with its top surface flush with the top surface of the second filter. A second rotating shaft is rotatably installed inside the collection box, and a striking rod is fixedly installed on the outer surface of the second rotating shaft. The striking rod engages with the inner wall of the collection box through a striking mechanism. The cover plate is connected to the second rotating shaft via a transmission component.

[0008] Furthermore, the first cleaning mechanism includes a first motor, a first mounting plate is fixedly disposed inside the equipment body, the first motor is fixedly mounted on the first mounting plate, and a first stirring shaft is fixedly disposed coaxially with the output shaft of the first motor; a first stirring rod is fixedly disposed on the outer surface of the first stirring shaft, and the first stirring rod slides in cooperation with the first filter screen; a first slag discharge port is fixedly disposed on the equipment body, and the position of the first slag discharge port is opposite to that of the first filter screen.

[0009] Furthermore, the second cleaning mechanism includes a second mounting plate, which is fixedly mounted on the equipment body. A second motor is fixedly mounted on the second mounting plate, and a second stirring shaft is coaxially fixedly mounted on the output shaft of the second motor. A second stirring rod and a cleaning rod are both fixedly mounted on the outer surface of the second stirring shaft. A guide groove is opened at the bottom of the cleaning rod, and the bottom of the cleaning rod slides in conjunction with the top of the second filter screen.

[0010] Furthermore, the cover plate is driven to cooperate with the cleaning rod, the bottom of the cleaning rod is provided with a clearance groove, the end of the cleaning rod away from the second stirring shaft is provided with a slider in the vertical direction for limitation and sliding, and a floating ball is fixedly provided on the top of the slider; an arc-shaped block is fixedly provided on the cover plate, the slider and the arc-shaped block are in contact with each other in a transmission cooperation, and the clearance groove is used to make way for the arc-shaped block.

[0011] Furthermore, a guide rod is fixedly installed on the collection box, and the end of the guide rod not connected to the collection box slides into the cover plate and is integrally provided with a limiting block; a spring is sleeved on the outer surface of the guide rod, one end of the spring is fixedly connected to the limiting block, and the other end is fixedly connected to the cover plate.

[0012] Furthermore, the transmission component includes a rack, with the rack fixedly installed at the bottom of the cover plate, and a first rotating shaft rotatably installed inside the collection box; the outer surface of the first rotating shaft is fixedly fitted with both a gear that meshes with the rack and a first bevel gear; the outer surface of the second rotating shaft is fixedly fitted with a second bevel gear, which meshes with the first bevel gear.

[0013] This application has the following beneficial effects:

[0014] 1. Each time the cover is opened, the striking rod rotates under the transmission of the transmission components, thereby striking the inner wall of the collection box and generating vibration. This causes the cleaning rod to vibrate, which in turn shakes off the impurities attached to the cleaning rod, ensuring the subsequent cleaning effect of the cleaning rod and the subsequent filtration effect of the filter screen, resulting in better overall practical performance.

[0015] 2. During the rotation of the cleaning rod, the cover plate will automatically release the seal on the top opening of the collection box. There is no need to manually pull out the cover plate during the process, which improves the transmission effect, enhances the convenience of cleaning, and further improves the overall practical effect.

[0016] 3. The guide groove at the bottom of the cleaning rod can guide the impurities it scrapes out, making it easier for the impurities to fall into the collection box. Attached Figure Description

[0017] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the device body of this utility model;

[0020] Figure 3 This is a schematic diagram of the cleaning rod structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the cover plate of this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the collection box of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Equipment body; 2. Feed inlet; 3. Observation window; 4. First mounting plate; 41. Second mounting plate; 5. Annular nozzle; 6. Protective frame; 7. First motor; 8. First stirring shaft; 81. First stirring rod; 9. First filter screen; 10. First slag discharge port; 11. Second motor; 12. Second stirring shaft; 121. Second stirring rod; 13. Second filter screen; 14. Cleaning rod; 141. Guide groove; 15. Sliding block; 16. Floating ball; 17. Clearing groove; 18. Collection box; 19. Cover plate; 20. Arc block; 21. Guide rod; 22. Spring; 23. Rack; 24. Gear; 25. First rotating shaft; 26. First bevel gear; 27. Second bevel gear; 28. Second rotating shaft; 29. ​​Striking rod; 30. Liquid outlet; 31. Second slag discharge port. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] like Figures 1-5 As shown, the technical solution adopted by this utility model is as follows: a coccidioidomycete raw material coarse filtration device, including a device body 1, a feed inlet 2 and an observation window 3 on the top of the device body 1, and a first filter screen 9 and a second filter screen 13 fixedly installed inside the device body 1, the mesh size of the second filter screen 13 being smaller than that of the first filter screen 9. The device body 1 is equipped with both a first cleaning mechanism acting on the first filter screen 9 and a second cleaning mechanism acting on the second filter screen 13.

[0027] The first cleaning mechanism includes a first motor 7. A first mounting plate 4 is fixedly installed inside the equipment body 1, and the first motor 7 is fixedly installed on the first mounting plate 4. A first stirring shaft 8 is coaxially fixedly installed on the output shaft of the first motor 7, and a first stirring rod 81 is fixedly installed on the outer surface of the first stirring shaft 8. An annular retaining ring is fixedly installed on the inner wall of the equipment body 1. The bottom of the first stirring rod 81 is slidably engaged with the top of the first filter screen 9, and the end of the first stirring rod 81 away from the first stirring shaft 8 is slidably engaged with the annular retaining ring. In addition, a first slag discharge port 10 is fixedly installed on the equipment body 1. The first slag discharge port 10 is positioned opposite the first filter screen 9. The first slag discharge port 10 has a built-in valve (not shown in the figure), and the annular retaining ring has a notch at the position of the first slag discharge port 10.

[0028] The first stirring rod 81 not only plays a stirring role, but also cleans the impurities on the surface of the first filter screen 9. The notch is designed to facilitate the collection of impurities at the first slag discharge port 10 by centrifugal force during the rotation of the first stirring rod 81, which is convenient for subsequent cleaning.

[0029] The second cleaning mechanism includes a second mounting plate 41, which is fixedly mounted on the equipment body 1. A second motor 11 is fixedly mounted on the second mounting plate 41, and a second stirring shaft 12 is coaxially fixedly mounted on the output shaft of the second motor 11. A second stirring rod 121 and a cleaning rod 14 are both fixedly mounted on the outer surface of the second stirring shaft 12. A guide groove 141 is formed at the bottom of the cleaning rod 14, and the bottom of the cleaning rod 14 slides in conjunction with the top of the second filter screen 13.

[0030] Protective frames 6 are fixedly installed on both the first mounting plate 4 and the second mounting plate 41. The protective frames 6 are used to protect the first motor 7 and the second motor 11.

[0031] Two annular nozzles 5 are fixedly installed inside the main body of the equipment. The two annular nozzles 5 act on the first filter screen 9 and the second filter screen 13 respectively. The annular nozzles 5 are connected to an external water supply device (not shown in the figure).

[0032] A collection box 18 is fixedly installed inside the device body 1. The collection box 18 is fixedly embedded in the second filter screen 13. A cover plate 19 is slidably sealed on the top of the collection box 18. One end of the cover plate 19 is in a sealing sliding fit with the inner wall of the device body 1.

[0033] The cover plate 19 is in a transmission connection with the cleaning rod 14.

[0034] A clearance groove 17 is provided at the bottom of the cleaning rod 14. A slider 15 is vertically limited and slidably mounted at the end of the cleaning rod 14 away from the second stirring shaft 12. A floating ball 16 is fixedly mounted at the top of the slider 15. An arc-shaped block 20 is fixedly mounted on the cover plate 19. The slider 15 and the arc-shaped block 20 are in contact and abut against each other, and the clearance groove 17 is used to allow the arc-shaped block 20 to make way.

[0035] When the water level inside the equipment body 1 is high, the floating ball 16 will drive the slider 15 to rise. During the rotation of the cleaning rod 14, the slider 15 will not contact the arc-shaped block 20; the arc-shaped block 20 will pass directly through the relief groove 17, and the cover plate 19 will not be opened. After the liquid inside the equipment body 1 is discharged, the slider 15 will engage with the arc-shaped block 20 during the rotation of the cleaning rod 14, thereby opening the cover plate 19 to discharge impurities.

[0036] like Figures 4-5 As shown, a guide rod 21 is fixedly installed on the collection box 18. The end of the guide rod 21 that is not connected to the collection box 18 slides into the cover plate 19 and is integrated with a limiting block. A spring 22 is sleeved on the outer surface of the guide rod 21. One end of the spring 22 is fixedly connected to the limiting block, and the other end is fixedly connected to the cover plate 19.

[0037] A second rotating shaft 28 is rotatably mounted inside the collection box 18, and a striking rod 29 is fixedly mounted on the outer surface of the second rotating shaft 28. The cover plate 19 is connected to the second rotating shaft 28 via a transmission component. With the transmission component in place, the sliding of the cover plate 19 will drive the striking rod 29 to strike the inner wall of the collection box 18.

[0038] The transmission components include a rack 23, which is fixedly mounted on the bottom of the cover plate 19. A first rotating shaft 25 is rotatably mounted inside the collection box 18. The outer surface of the first rotating shaft 25 is fixedly fitted with both a gear 24 that meshes with the rack 23 and a first bevel gear 26. A second bevel gear 27 is fixedly mounted on the outer surface of a second rotating shaft 28, and the second bevel gear 27 meshes with the first bevel gear 26.

[0039] like Figure 2 As shown, a second slag discharge port 31 is fixedly provided at the bottom of the collection box 18, and a liquid outlet 30 is opened at the bottom of the device body 1.

[0040] Working principle: When in use, fecal liquid containing chicken coccidia oocysts is injected into the interior of the equipment body 1 through the feed inlet 2.

[0041] The fecal liquid entering the main body 1 first falls onto the first filter screen 9, which blocks larger impurities in the fecal liquid, achieving preliminary filtration. The fecal liquid after preliminary filtration falls onto the second filter screen 13, which performs secondary filtration. The coccidia oocyst fluid after secondary filtration is discharged from the outlet 30.

[0042] During this process, the first motor 7 is started. The output shaft of the first motor 7 drives the first stirring rod 81 to rotate through the first stirring shaft 8. The rotation of the first stirring rod 81 scrapes the impurities on the first filter screen 9, which not only prevents the first filter screen 9 from clogging, but also uses the centrifugal force during rotation to collect the impurities at the first slag discharge port 10, which facilitates subsequent cleaning.

[0043] During this process, due to the small mesh size of the second filter screen 13 and its slow filtration speed, fecal liquid containing coccidia oocysts accumulates above the second filter screen 13, causing the liquid level to rise. This causes the floating ball 16 to lift the slider 15 to the surface. The second motor 11 is then started, and its output shaft drives the second stirring rod 121 and the cleaning rod 14 to rotate via the second stirring shaft 12.

[0044] The rotation of the second stirring rod 121 allows for more complete release of coccidia oocysts, while the rotation of the cleaning rod 14 scrapes away impurities on the second filter screen 13, preventing it from becoming clogged. Because the slider 15 floats upwards, it does not contact the arc-shaped block 20 when the cleaning rod 14 rotates; the arc-shaped block 20 passes through the clearance groove 17, and the cover plate 19 does not open.

[0045] When the liquid level on the second filter screen 13 is about to be lower than the cleaning rod 14, the second motor 11 is turned off. At this time, water is sprayed onto the first filter screen 9 through the upper annular nozzle 5 and onto the second filter screen 13 through the lower annular nozzle 5, thereby flushing away the remaining fecal liquid containing chicken coccidia oocysts to avoid residue. After flushing is completed, the annular nozzle 5 is turned off.

[0046] After all the fecal liquid containing chicken coccidia oocysts has been discharged, the second motor 11 is started. The output shaft of the second motor 11 drives the cleaning rod 14 to rotate. Since all the liquid has been discharged, the floating ball 16 will not float. Therefore, during the rotation of the cleaning rod 14, the slider 15 will come into contact with the arc-shaped block 20.

[0047] After the two come into contact, as the cleaning rod 14 rotates, the slider 15 will push the cover plate 19 to slide through the arc block 20, so that the cover plate 19 slides away from the second filter screen 13 and squeezes the spring 22, thereby opening the opening of the collection box 18, allowing the impurities collected in the guide groove 141 to enter the collection box 18.

[0048] At the same time, the sliding of the cover plate 19 will cause the rack 23 to slide synchronously, thereby driving the first rotating shaft 25 to rotate under the cooperation of the gear 24. The first rotating shaft 25 drives the second rotating shaft 28 to rotate through the meshing of the first bevel gear 26 and the second bevel gear 27, thereby driving the striking rod 29 to rotate and strike the inner wall of the collection box 18, causing the cleaning rod 14 to vibrate, thereby shaking off the impurities attached to the cleaning rod 14 and ensuring the subsequent cleaning effect of the cleaning rod 14.

[0049] When the cleaning rod 14 rotates past the arc block 20, the spring 22 will pull the cover plate 19 to reset, and the cover plate 19 will drive the knocking rod 29 to reset through the rack 23 and gear 24.

[0050] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A chicken coccidiosis raw material coarse filtering device, characterized in that: The utility model provides a kind of device, including device body (1), first filter screen (9) and second filter screen (13) are fixedly arranged in the device body (1), the device body (1) is provided with both the first cleaning mechanism acting on first filter screen (9), and the second cleaning mechanism acting on second filter screen (13);Collecting box (18) is fixedly arranged in the device body (1), one end of collecting box (18) is fixedly embedded in second filter screen (13), and the top of collecting box (18) is slidably blocked with cover plate (19), the top surface of cover plate (19) is flush with the top surface of second filter screen (13);Second rotating shaft (28) is rotatably arranged in the collecting box (18), knock stick (29) is fixedly arranged on the outer surface of second rotating shaft (28), knock stick (29) is knockingly matched with the inner wall of collecting box (18), and cover plate (19) is drivenly matched with second rotating shaft (28) by being provided with transmission part.

2. The chicken coccidiosis raw material coarse filter apparatus according to claim 1, characterized by: The first cleaning mechanism includes first motor (7), first mounting plate (4) is fixedly arranged in the device body (1), first motor (7) is fixedly installed on first mounting plate (4), and first motor (7) output shaft is coaxially fixed with first stirring shaft (8);First stirring shaft (8) is fixedly provided with first stirring rod (81) on the outer surface, and first stirring rod (81) is slidably matched with first filter screen (9);First discharge port (10) is fixedly arranged on the device body (1), and the position of first discharge port (10) is opposite to first filter screen (9).

3. The chicken coccidiosis raw material coarse filter apparatus according to claim 1, characterized by: The second cleaning mechanism includes second mounting plate (41), second mounting plate (41) is fixedly installed on the device body (1), second motor (11) is fixedly installed on second mounting plate (41), and the output shaft of second motor (11) is coaxially fixed with second stirring shaft (12);Second stirring shaft (12) is fixedly provided with second stirring rod (121) and cleaning rod (14) on the outer surface, and the bottom of cleaning rod (14) is provided with guide slot (141), and the bottom of cleaning rod (14) is slidably matched with the top of second filter screen (13).

4. The chicken coccidiosis raw material coarse filter apparatus according to claim 3, characterized by: The cover plate (19) is drivenly matched with the cleaning rod (14), the bottom of the cleaning rod (14) is provided with the accommodation slot (17), the end of the cleaning rod (14) away from the second stirring shaft (12) is limitingly and slidably arranged with the sliding block (15) along the vertical direction, and the top of the sliding block (15) is fixedly provided with the floating ball (16);Arc block (20) is fixedly arranged on the cover plate (19), the sliding block (15) is contactingly and resistively drivenly matched with the arc block (20), and the accommodation slot (17) is used for accommodating the arc block (20).

5. The chicken coccidiosis raw material coarse filter apparatus according to claim 1, characterized by: The collecting box (18) is fixedly provided with guide rod (21), one end of guide rod (21) not connected with collecting box (18) is slidably extended into cover plate (19) and is integrally provided with limiting block;Spring (22) is sleeved on the outer surface of guide rod (21), one end of spring (22) is fixedly connected with limiting block, and the other end is fixedly connected with cover plate (19).

6. The chicken coccidiosis raw material coarse filter apparatus according to claim 1, characterized by: The transmission member comprises a rack (23), the bottom of the cover plate (19) is fixedly provided with the rack (23), and a first rotating shaft (25) is rotatably arranged in the collecting box (18); the outer surface of the first rotating shaft (25) is fixedly sleeved with a gear (24) which is in meshing transmission with the rack (23) and is also fixedly sleeved with a first bevel gear (26); the outer surface of the second rotating shaft (28) is fixedly sleeved with a second bevel gear (27), and the second bevel gear (27) is in meshing transmission with the first bevel gear (26).

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