Biological fertilizer screening device

Abstract

The utility model relates to the technical field of biological fertilizer screening devices, and discloses a biological fertilizer screening device which comprises a bottom plate, a device body is arranged on the surface of the bottom plate, a screening mechanism is arranged in the device body, and the screening mechanism comprises a supporting rod. A supporting rod is fixedly installed on the surface of the device body, and a feeding opening is fixedly formed in the side surface of the protruding block. According to the biological fertilizer screening device, in order to screen a biological fertilizer, the screening mechanism is arranged and matched with movement of a motor, a rotating column, a circular hoop, an auger rod, a scraper plate and a filtering hole, when the motor is started, the rotating column can be driven to rotate, the circular hoop can be driven to rotate through rotation of the rotating column, and the fertilizer can be screened through the filtering hole through rotation of the circular hoop; when the rotating column rotates, the auger rod is driven to move, and meanwhile, the scraping plate is driven to scrape the inner wall of the circular hoop, so that the fertilizer is better filtered, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological fertilizer screening devices, and specifically relates to a biological fertilizer screening device. Background Technique

[0002] Biological fertilizer is a biological preparation manufactured by using biotechnology and having a specific fertilizer effect (or both a fertilizer effect and a stimulating effect) on crops. Its active ingredients are specific living organisms, metabolites of organisms, or transformed products of substrates, etc. Such organisms are both microorganisms and animal and plant tissues and cells.

[0003] In the production process of biological fertilizers, a screening device is used to distinguish biological fertilizers. However, the traditional screening device is not very good at effectively screening biological fertilizers. During screening, due to too much biological fertilizer, it will cause the clogging of the filtering holes by biological fertilizers, and it will also cause the accumulation of biological fertilizers at the discharge port due to the low efficiency of the device, thus reducing the working efficiency of the device.

[0004] In view of this, we propose a biological fertilizer screening device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a biological fertilizer screening device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A biological fertilizer screening device, including a bottom plate, on the surface of the bottom plate is provided a device body, in the device body is provided a screening mechanism, and the screening mechanism includes:

[0007] Support rods, on the surface of the device body are fixedly installed support rods, on the side surface of the support rods are fixedly installed a feed inlet, on the surface of the device body is fixedly installed a convex block, and a rotating column is movably connected inside the convex block;

[0008] A motor, at one end of the rotating column is fixedly installed a motor, on the surface of the rotating column is fixedly installed a circular hoop, on the surface of the circular hoop are provided filtering holes, and on the surface of the rotating column is fixedly installed an auger rod;

[0009] Scrapers, on the surface of the rotating column are fixedly installed scrapers, on the lower surface of the device body is fixedly installed a discharge port, and on the side surface of the device body is fixedly installed a side discharge port.

[0010] Preferably, on the surface of the bottom plate is provided a lifting mechanism, and on the surface of the bottom plate are fixedly installed support legs.

[0011] Preferably, inside the support legs is movably connected a telescopic leg, and on the surface of the bottom plate is fixedly installed a telescopic rod.

[0012] Preferably, a long block is fixedly installed on the surface of the telescopic rod, and a fixed block is fixedly installed on the surface of the bottom plate.

[0013] Preferably, a rotating rod is movably connected inside the fixed block, and a gear is fixedly installed at one end of the rotating rod to synchronize the movement of the mirror-image telescopic rod.

[0014] Preferably, a rack is fixedly installed at one end of the telescopic leg, and a collection box is fixedly installed on the surface of the bottom plate to collect the screened devices.

[0015] Compared with the prior art, the present utility model provides a biological fertilizer screening device, which has the following beneficial effects:

[0016] 1. For the biological fertilizer screening device, in order to screen the biological fertilizer, by setting a screening mechanism and coordinating the movements of the motor, rotating column, circular hoop, auger rod, scraper and filter holes, when the motor is started, it will drive the rotating column to rotate, the rotation of the rotating column will drive the circular hoop to rotate, and the rotation of the circular hoop will cause the fertilizer to be screened through the filter holes. When the rotating column rotates, it will drive the auger rod to move, and at the same time, it will also drive the scraper to scrape the inner wall of the circular hoop, so that the fertilizer can be better filtered, thereby improving the working efficiency.

[0017] 2. For the biological fertilizer screening device, in order to enable the screening device to better adapt to different heights, by setting a lifting mechanism and coordinating the movements of the telescopic rod, telescopic leg, rack, gear and rotating rod, when the telescopic rod rises and falls, it will drive the telescopic leg to move, the movement of the telescopic leg will drive the rack to move, the movement of the rack will drive the gear to rotate, and the rotation of the gear will drive the movement of the other mirror image, so as to achieve better rising and falling and improve the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic side top view structure diagram of the whole of the present utility model;

[0019] Figure 2 It is a schematic side top view of the sectional view of the circular hoop of the structure of the present utility model;

[0020] Figure 3 It is a schematic bottom view of the structure of the present utility model;

[0021] Figure 4 It is a schematic side sectional view of the support leg of the structure of the present utility model.

[0022] In the figure: 1. Bottom plate; 2. Device body; 3. Screening mechanism; 31. Support rod; 32. Feeding port; 33. Convex block; 34. Rotating column; 35. Motor; 36. Circular hoop; 37. Filter hole; 38. Auger rod; 39. Scraper; 311. Discharge port; 312. Side material port; 4. Lifting mechanism; 41. Support leg; 42. Telescopic leg; 43. Telescopic rod; 44. Fixed block; 45. Rotating rod; 46. Long block; 47. Gear; 48. Rack; 5. Collection box. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , the present invention provides a technical solution: a biological fertilizer screening device, including a bottom plate 1, a collection box 5 is fixedly installed on the surface of the bottom plate 1, a device body 2 is arranged on the surface of the bottom plate 1, and a screening mechanism 3 is arranged in the device body 2.

[0025] In an embodiment of the present invention, the screening mechanism 3 includes a support rod 31, the support rod 31 is fixedly installed on the surface of the device body 2, a feeding port 32 is fixedly installed on the side surface of the support rod 31, a convex block 33 is fixedly installed on the surface of the device body 2, a rotating column 34 is movably connected in the convex block 33, a motor 35 is fixedly installed at one end of the rotating column 34, a circular hoop 36 is fixedly installed on the surface of the rotating column 34, a filter hole 37 is opened on the surface of the circular hoop 36, an auger rod 38 is fixedly installed on the surface of the rotating column 34, a scraper 39 is fixedly installed on the surface of the rotating column 34, a discharge port 311 is fixedly installed on the lower surface of the device body 2, and a side material port 312 is fixedly installed on the side surface of the device body 2. When the motor 35 is started, it will drive the rotating column 34 to rotate. The rotation of the rotating column 34 will drive the circular hoop 36 to rotate. The rotation of the circular hoop 36 will drive the rotation of the filter hole 37. The rotation of the rotating column 34 will drive the rotation of the auger rod 38. The rotation of the auger rod 38 will better push the large-particle fertilizer out of the side material port 312. The movement of the rotating column 34 will drive the scraper 39 to rotate, and the scraper 39 will scrape the inner wall of the circular hoop 36, so that the fertilizer can be better screened out from the filter hole 37 and then discharged into the collection box 5 from the discharge port 311.

[0026] In an embodiment of the present utility model, a lifting mechanism 4 is provided on the surface of the bottom plate 1. A support leg 41 is fixedly installed on the surface of the bottom plate 1. A telescopic leg 42 is movably connected inside the support leg 41. A telescopic rod 43 is fixedly installed on the surface of the bottom plate 1. A long block 46 is fixedly installed on the surface of the telescopic rod 43. A fixed block 44 is fixedly installed on the surface of the bottom plate 1. A rotating rod 45 is movably connected inside the fixed block 44. A gear 47 is fixedly installed at one end of the rotating rod 45. A rack 48 is fixedly installed at one end of the telescopic leg 42. When the telescopic rod 43 on the bottom plate 1 moves, it will drive the long block 46 to move. The movement of the long block 46 will drive the telescopic leg 42 to move. The telescopic leg 42 will expand and contract in the support leg 41. The movement of the telescopic leg 42 will drive the rack 48 to move. The movement of the rack 48 will drive the gear 47 to rotate. The rotation of the gear 47 will drive another mirror-image gear 47 to rotate, thereby achieving the synchronization of rising and falling.

[0027] Working principle: When the motor 35 is started, it will drive the rotating column 34 to rotate. The rotation of the rotating column 34 will drive the circular hoop 36 to rotate. The rotation of the circular hoop 36 will drive the rotation of the filter holes 37. The rotation of the rotating column 34 will drive the rotation of the auger rod 38. The rotation of the auger rod 38 will better push the large-particle fertilizers out of the side material port 312. The movement of the rotating column 34 will drive the scraper 39 to rotate. The scraper 39 will scrape the inner wall of the circular hoop 36, so that the fertilizers can be better screened out from the filter holes 37 and then discharged into the collection box 5 from the material discharge port 311. When the telescopic rod 43 on the bottom plate 1 moves, it will drive the long block 46 to move. The movement of the long block 46 will drive the telescopic leg 42 to move. The telescopic leg 42 will expand and contract in the support leg 41. The movement of the telescopic leg 42 will drive the rack 48 to move. The movement of the rack 48 will drive the gear 47 to rotate. The rotation of the gear 47 will drive another mirror-image gear 47 to rotate, thereby achieving the synchronization of rising and falling.

[0028] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, any modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A biofertilizer screening device, comprising a bottom plate (1), a device body (2) being arranged on the surface of the bottom plate (1), characterized in that: The device body (2) is provided with a screening mechanism (3), and the screening mechanism (3) comprises: A support rod (31), the support rod (31) is fixedly mounted on the surface of the device body (2), a feed port (32) is fixedly mounted on the side surface of the support rod (31), a convex block (33) is fixedly mounted on the surface of the device body (2), and a rotating column (34) is movably connected inside the convex block (33); A motor (35), one end of the rotating column (34) is fixedly mounted with the motor (35), a round hoop (36) is fixedly mounted on the surface of the rotating column (34), a filtering hole (37) is opened on the surface of the round hoop (36), and a auger rod (38) is fixedly mounted on the surface of the rotating column (34); A scraper (39) is fixedly mounted on the surface of the rotating column (34), a feed opening (311) is fixedly mounted on the lower surface of the device body (2), and a side feed opening (312) is fixedly mounted on the side surface of the device body (2).

2. A biofertilizer screening device according to claim 1, characterized in that: A lifting mechanism (4) is provided on the surface of the base plate (1), and a supporting leg (41) is fixedly mounted on the surface of the base plate (1).

3. A biofertilizer screening device according to claim 2, characterized in that: A telescopic leg (42) is movably connected inside the support leg (41), and a telescopic rod (43) is fixedly mounted on the surface of the base plate (1).

4. A biofertilizer screening device according to claim 3, characterized in that: A long block (46) is fixedly mounted on the surface of the telescopic rod (43), and a fixed block (44) is fixedly mounted on the surface of the bottom plate (1).

5. A biofertilizer screening device according to claim 4, characterized in that: A rotating rod (45) is movably connected inside the fixed block (44), and a gear (47) is fixedly mounted on one end of the rotating rod (45).

6. A biofertilizer screening device according to claim 5, characterized in that: A rack (48) is fixedly mounted on one end of the telescopic leg (42), and a collection box (5) is fixedly mounted on the surface of the bottom plate (1).

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