Filtering device for organic fertilizer production

Abstract

The utility model discloses a filtering device for organic fertilizer production, which relates to the technical field of organic fertilizer production and comprises a bottom plate, a supporting table fixedly connected to the left side of the top end of the bottom plate, a first collecting box arranged in the supporting table, a rotating motor fixedly connected to the right side of the top end of the bottom plate, and a supporting plate fixedly connected to the output end of the rotating motor. Second collecting boxes are arranged on the left side and the right side of the top end of the supporting plate correspondingly, a fixed frame and a movable frame are arranged on the left side and the right side of each second collecting box correspondingly, a plurality of first rolling wheels are rotationally connected into the fixed frames, a plurality of second rolling wheels are rotationally connected into the movable frames, and driving mechanisms are arranged on the tops of the second rolling wheels. According to the utility model, the driving mechanism drives the plurality of second rollers to rotate, the rotating second rollers push the second collection box through friction force, and the first rollers on the fixing frame are matched, so that the second collection box slides towards the outer side on the supporting plate, auxiliary discharging is realized, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer production, in particular to a filtering device for organic fertilizer production. Background Art

[0002] Organic fertilizer mainly comes from plants and (or) animals. It is a carbon-containing material that is applied to the soil to provide plant nutrition as its main function. It is processed from biomass, animal and plant waste, and plant residues, eliminating toxic and harmful substances. It is rich in a large number of beneficial substances. It can not only provide comprehensive nutrition for crops, but also has a long fertilizer effect. It can increase and renew soil organic matter, promote microbial reproduction, and improve the physical and chemical properties and biological activity of the soil. It is the main nutrient for green food production. In the process of producing organic fertilizer, in order to remove fine impurities in the organic fertilizer, a filtering device is required.

[0003] Chinese patent (Announcement No.: CN217314332U) A filtering device for organic fertilizer production, including a base and a second motor, a feed channel is fixed on the top of the feed channel, a filter screen is inlaid on the bottom of the feed channel, a slider is slidably connected to the other side of the upper end surface of the base, and a quantitative collection mechanism is fixed on the top of the slider; the filtering device for organic fertilizer production, after the organic fertilizer is passed into the feed channel, the organic fertilizer can be transported to the right under the rotation of the spiral rod, and the organic fertilizer can be filtered and processed in an orderly and continuous manner when used in combination with the filter screen, and the impurities can finally fall into the first collection box after passing through the filter screen, which is convenient for centralized collection and processing, and the second collection box plays a role in receiving the organic fertilizer after impurities are removed, and the electric weighing meter and the support plate can move to the left or right with the slider, which is convenient for taking turns to use the two second collection boxes to collect the organic fertilizer, and the electric weighing meter can be used in combination to achieve the effect of quantitative collection, but the second collection box of the device has a large mass after being filled with materials, which is inconvenient to unload.

[0004] In order to solve the above problems, we have made improvements and proposed a filtering device for organic fertilizer production. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a filtering device for organic fertilizer production, which comprises a bottom plate. A support platform is fixedly connected to the left side of the top end of the bottom plate. A screw feeder is installed on the top end of the support platform. A first collection box is arranged inside the support platform. A rotary motor is fixedly connected to the right side of the top end of the bottom plate. A support plate is fixedly connected to the output end of the rotary motor. Second collection boxes are arranged on the left and right sides of the top end of the support plate. A fixed frame and a movable frame are respectively arranged on the left and right sides of the second collection box, and the fixed frame is fixedly connected to the top end of the support plate. A plurality of first rollers are rotatably connected inside the fixed frame. A plurality of second rollers are rotatably connected inside the movable frame. A driving mechanism is arranged on the top of the second rollers. The first rollers and the second rollers are both in contact with the outer side surface of the second collection box.

[0007] As a preferred technical solution of the utility model, the driving mechanism comprises a motor, and the motor is fixedly connected to the front end of the movable frame. A worm is fixedly connected to the output end of the motor, and the worm is rotatably connected to the top of the movable frame. A plurality of worm wheels are meshed and connected to the outer side of the worm. The plurality of worm wheels are fixedly connected to the tops of the plurality of second rollers.

[0008] As a preferred technical solution of the utility model, a plurality of double-headed telescopic electric cylinders are fixedly connected to the middle of the top end of the support plate, and the left and right ends of the double-headed telescopic electric cylinders are respectively fixedly connected to the two movable frames.

[0009] As a preferred technical solution of the utility model, a discharge port is arranged inside the support platform, and the discharge port is arranged above the first collection box. A baffle is arranged at the bottom end of the discharge port. A mounting shaft is rotatably connected to the top end of the baffle, and the mounting shaft is fixedly connected to the inner side of the support platform. A handle is fixedly connected to the right end of the baffle.

[0010] As a preferred technical solution of the utility model, a support plate is arranged at the left end of the baffle, and the support plate is fixedly connected to the inner side of the support platform.

[0011] As a preferred technical solution of the utility model, a pair of support blocks are fixedly connected to the right side of the top end of the bottom plate. The pair of support blocks are arranged on the left and right sides of the rotary motor, and the top ends of the support blocks abut against the support plate.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. In the utility model, the driving mechanism drives the plurality of second rollers to rotate. The rotating second rollers push the second collection box through friction, and cooperate with the first rollers on the fixed frame, so that the second collection box slides outward on the support plate to assist in discharging materials, and the use is more convenient.

[0014] 2. In the present utility model, the baffle rotates at the bottom of the mounting shaft through the handle, so that the baffle blocks the bottom end of the discharge port, blocking the fine material in the discharge port, preventing the fine material from being discharged from the discharge port when replacing the first collection box, and thus avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the top perspective view of the present utility model;

[0017] Figure 2 is the bottom perspective view of the present utility model;

[0018] Figure 3 is the partial cross-sectional view of the present utility model;

[0019] Figure 4 is the Figure 3 enlarged view at A in the present utility model;

[0020] In the figure: 1. Bottom plate; 2. Support platform; 3. Screw feeder; 4. First collection box; 5. Support plate; 6. Second collection box; 7. Fixed frame; 8. First roller; 9. Movable frame; 10. Double-headed telescopic electric cylinder; 11. Discharge port; 12. Mounting shaft; 13. Baffle; 14. Handle; 15. Support plate; 16. Rotary motor; 17. Support block; 18. Second roller; 19. Worm gear; 20. Worm; 21. Motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following describes the preferred embodiments of the present utility model with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0022] Embodiment: As Figures 1-4As shown in the figure, a filtering device for organic fertilizer production includes a bottom plate 1. On the left side of the top end of the bottom plate 1, a support platform 2 is fixedly connected. On the top end of the support platform 2, a screw feeder 3 is installed. Inside the support platform 2, a first collection box 4 is arranged. On the right side of the top end of the bottom plate 1, a rotary motor 16 is fixedly connected. The output end of the rotary motor 16 is fixedly connected with a support plate 5. On the left and right sides of the top end of the support plate 5, second collection boxes 6 are arranged respectively. On the left and right sides of the second collection box 6, a fixed frame 7 and a movable frame 9 are arranged respectively. The fixed frame 7 is fixedly connected to the top end of the support plate 5. Inside the fixed frame 7, a plurality of first rollers 8 are rotatably connected. Inside the movable frame 9, a plurality of second rollers 18 are rotatably connected. At the top of the second roller 18, a driving mechanism is arranged. Both the first roller 8 and the second roller 18 are in contact with the outer side of the second collection box 6. On the left side of the top end of the screw feeder 3, a feeder is arranged. In the middle of the bottom end of the screw feeder 3, a filter screen is arranged. Below the filter screen, a material guiding structure is arranged. The discharge port 11 of the material guiding structure is arranged above the first collection box 4;

[0023] Materials enter the screw feeder 3 and move from left to right under the action of the screw feeder 3. The fine materials pass through the filter screen and enter the material guiding structure, and then enter the first collection box 4 along the material guiding structure and the discharge port 11. The coarse materials are discharged from the right end of the screw feeder 3 and fall into the second collection box 6. As the coarse materials in the second collection box 6 accumulate, until the second collection box 6 is full, then the rotary motor 16 works to turn the support plate 5, so that another second collection box 6 replaces the full second collection box 6. At this time, the driving mechanism drives a plurality of second rollers 18 to rotate. The rotating second rollers 18 push the second collection box 6 through friction, and cooperate with the first rollers 8 on the fixed frame 7 to make the second collection box 6 slide outward on the support plate 5, assisting in discharging materials, making it more convenient to use.

[0024] Specifically, as Figure 3 and Figure 4 shown, the driving mechanism includes a motor 21, and the motor 21 is fixedly connected to the front end of the movable frame 9. The output end of the motor 21 is fixedly connected with a worm 20, and the worm 20 is rotatably connected to the top of the movable frame 9. A plurality of worm wheels 19 are meshed on the outer side of the worm 20. A plurality of worm wheels 19 are fixedly connected to the top ends of a plurality of second rollers 18. When the motor 21 works, it drives the worm 20 to rotate. The rotating worm 20 drives a plurality of worm wheels 19 at the same time, and then makes the second rollers 18 rotate.

[0025] Specifically, as Figure 1 and Figure 3As shown in the figure, in the middle of the top end of the support plate 5, a plurality of double-headed telescopic electric cylinders 10 are fixedly connected. The left and right ends of the double-headed telescopic electric cylinders 10 are respectively fixedly connected to two movable frames 9. When the double-headed telescopic electric cylinders 10 work, they drive the movable frames 9 to move on the support plate 5, making the movable frames 9 move towards the fixed frame 7, so that the first rollers 8 and the second rollers 18 can act on the outer surface of the second collection box 6. Also, the distance between the movable frames 9 and the fixed frame 7 can be adjusted to adapt to second collection boxes 6 of different specifications.

[0026] Specifically, as Figure 2 shown in the figure, a discharge port 11 is provided inside the support table 2, and the discharge port 11 is arranged above the first collection box 4. A baffle 13 is arranged at the bottom end of the discharge port 11. The top end of the baffle 13 is rotatably connected to a mounting shaft 12, and the mounting shaft 12 is fixedly connected to the inside of the support table 2. A handle 14 is fixedly connected to the right end of the baffle 13. A support plate 15 is arranged at the left end of the baffle 13, and the support plate 15 is fixedly connected to the inside of the support table 2. After the first collection box 4 is filled, the baffle 13 is rotated at the bottom of the mounting shaft 12 through the handle 14, so that the baffle 13 blocks the bottom end of the discharge port 11, blocking the fine material in the discharge port 11 and preventing the fine material from being discharged from the discharge port 11 when the first collection box 4 is replaced, thus avoiding waste. When the baffle 13 blocks the discharge port 11, the left end of the baffle 13 is arranged inside the support plate 15 to reduce the load on the mounting shaft 12.

[0027] Specifically, as Figure 2 shown in the figure, a pair of support blocks 17 are fixedly connected to the right side of the top end of the bottom plate 1. The pair of support blocks 17 are arranged on the left and right sides of the rotary motor 16, and the top ends of the support blocks 17 are abutted against the support plate 5 to support the support plate 5 through the pair of support blocks 17 and improve the bending strength of the support plate 5.

[0028] Working principle: The material enters the screw feeder 3 and moves from left to right under the action of the screw feeder 3. The fine material passes through the filter screen and enters the guiding structure and then enters the first collection box 4 along the guiding structure and the discharge port 11. The coarse material is discharged from the right end of the screw feeder 3 and falls into the second collection box 6. As the coarse material in the second collection box 6 accumulates until the second collection box 6 is full, then the rotary motor 16 works to turn the support plate 5 to replace the filled second collection box 6 with another second collection box 6;

[0029] The motor 21 works to drive the worm 20 to rotate. The rotating worm 20 simultaneously drives a plurality of worm wheels 19, so that the second rollers 18 rotate. The rotating second rollers 18 push the second collection box 6 through friction, and cooperate with the first rollers 8 on the fixed frame 7 to make the second collection box 6 slide outward on the support plate 5 to assist in discharging the material;

[0030] After the first collection box 4 is full, the baffle 13 is rotated at the bottom of the mounting shaft 12 through the handle 14, so that the baffle 13 blocks the bottom end of the discharge port 11, blocking the fine material in the discharge port 11, and then a new first collection box 4 is replaced.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. 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 perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A filtering device for organic fertilizer production, comprising a bottom plate (1), characterized in that, On the left side of the top end of the bottom plate (1), there is a support platform (2) fixedly connected. On the top end of the support platform (2), there is a screw feeder (3) installed. Inside the support platform (2), there is a first collection box (4). On the right side of the top end of the bottom plate (1), there is a rotary motor (16) fixedly connected. The output end of the rotary motor (16) is fixedly connected with a support plate (5). On the left and right sides of the top end of the support plate (5), there are second collection boxes (6) respectively. On the left and right sides of the second collection box (6), there are a fixed frame (7) and a movable frame (9) respectively, and the fixed frame (7) is fixedly connected to the top end of the support plate (5). Inside the fixed frame (7), there are a plurality of first rollers (8) rotatably connected. Inside the movable frame (9), there are a plurality of second rollers (18) rotatably connected. On the top of the second rollers (18), there is a driving mechanism. The first rollers (8) and the second rollers (18) are both in contact with the outer side surface of the second collection box (6).

2. The filtering device for organic fertilizer production according to claim 1, wherein The driving mechanism includes a motor (21), and the motor (21) is fixedly connected to the front end of the movable frame (9). The output end of the motor (21) is fixedly connected with a worm (20), and the worm (20) is rotatably connected to the top of the movable frame (9). On the outer side of the worm (20), there are a plurality of worm wheels (19) meshed. The plurality of worm wheels (19) are fixedly connected to the top ends of the plurality of second rollers (18).

3. A filtering device for organic fertilizer production according to claim 1, characterized in that, In the middle of the top end of the support plate (5), there are a plurality of double-headed telescopic electric cylinders (10) fixedly connected, and the left and right ends of the double-headed telescopic electric cylinders (10) are respectively fixedly connected with the two movable frames (9).

4. A filtering device for organic fertilizer production according to claim 1, characterized in that, Inside the support platform (2), there is a discharge port (11), and the discharge port (11) is arranged above the first collection box (4). At the bottom end of the discharge port (11), there is a baffle (13). The top end of the baffle (13) is rotatably connected with a mounting shaft (12), and the mounting shaft (12) is fixedly connected to the inner side of the support platform (2). The right end of the baffle (13) is fixedly connected with a handle (14).

5. The filtering device for organic fertilizer production according to claim 4, characterized in that, On the left end of the baffle (13), there is a support plate (15), and the support plate (15) is fixedly connected to the inner side of the support platform (2).

6. The filtering device for organic fertilizer production according to claim 1, characterized in that, On the right side of the top end of the bottom plate (1), there are a pair of support blocks (17) fixedly connected. The pair of support blocks (17) are arranged on the left and right sides of the rotary motor (16), and the top ends of the support blocks (17) abut against the support plate (5).

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