Filtering device for organic fertilizer production

Abstract

The utility model relates to the technical field of organic fertilizer production, and discloses a filtering device for organic fertilizer production, which comprises a separation box, the bottom of the separation box is fixedly connected with a conical funnel, the middle part of the inner wall of the separation box is provided with a mounting groove, the inner wall of the mounting groove is provided with a conical barrel, the inner wall of the conical barrel is provided with a filtering net, and the filtering net is provided with a filter screen. And connecting blocks are fixedly connected to the left side and the right side of the outer wall of the filter screen correspondingly, the opposite ends of the two connecting blocks are fixedly connected with the conical barrel, a box cover is fixedly connected to the top of the separation box, and a first motor is fixedly connected to the middle of the top end of the box cover. According to the fertilizer filtering device, large impurities are firstly filtered through the filter screen, the follow-up treatment burden is reduced, blocking is effectively prevented through the stirring rod, the smooth filtering process is ensured, the impurities can be wound through the screws on the mounting disc, fertilizer is further filtered through centrifugal force, the continuity and stability of the filtering process are ensured, and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of organic fertilizer production, especially relates to a filtering device for organic fertilizer production. BACKGROUND

[0002] Organic fertilizer refers to the fertilizer that is mainly derived from animal and plant residues, excrement and other organic materials, and is prepared through certain composting and processing. The existing raw materials such as straw required for organic fertilizer production may be mixed with some impurities such as blocks, mulching films and ropes. These impurities cannot be filtered out completely by using ordinary filter screens, so it is necessary to filter the raw materials before they are put into the mixing tank.

[0003] According to the search, the Chinese patent publication No. CN221788501U discloses a raw material filtering device for organic fertilizer production, which comprises a raw material filtering machine box, a damping support leg fixedly connected to the bottom of the raw material filtering machine box, a driving motor one fixedly installed at the top of the raw material filtering machine box, a stirring rod frame fixedly connected to the output end of the driving motor one, a driving motor two fixedly installed at the top of the raw material filtering machine box near the right side thereof, and a spiral lifting rod fixedly connected to the output end of the driving motor two. The above-mentioned structures cooperate to realize the separation and crushing of different areas in the raw material filtering machine box, which can realize the aggregation of different shapes and sizes of solid raw materials and solid-liquid separation operation, and increase the unblocking of the unblocking barrel at the unblocking and anti-blocking structure for feeding, thereby ensuring the efficient and fine raw material filtering treatment effect of the organic fertilizer. However, the device can only crush the raw materials in actual use, and cannot filter and remove the mulching films and ropes mixed in the raw materials, which leads to the fact that the quality of the filtered raw materials cannot meet the requirements, affects the fertilization effect of the fertilizer, and reduces the practicability of the device. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a filtering device for organic fertilizer production, which aims to improve the problem that the device in the prior art can only crush the raw materials in actual use, cannot filter and remove the mulching films and ropes mixed in the raw materials, thereby leading to the fact that the quality of the filtered raw materials cannot meet the requirements, and affecting the fertilization effect of the fertilizer.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: A kind of filtering device for organic fertilizer production, including separation tank, the bottom of the separation tank is fixedly connected with conical hopper, the inner wall middle part of the separation tank is equipped with mounting groove, the inner wall of the mounting groove is provided with conical cylinder, the inner wall of the conical cylinder is provided with filter screen, the outer wall left and right sides of the filter screen are fixedly connected with connecting block, the principle of both the connecting block is fixedly connected with the conical cylinder, the top of the separation tank is fixedly connected with tank cover, the top middle part of the tank cover is fixedly connected with motor one, the output of the motor one is fixedly connected with stirring rod, the bottom of the stirring rod is fixedly connected with mounting disc and is penetrated through the conical cylinder, the top of the mounting disc is fixedly connected with multiple screws, the top front and back sides of the tank cover are fixedly connected with feed pipe, the outer wall of the separation tank is fixedly connected with support leg, the outer wall of the conical hopper is provided with shake-off mechanism, and the shake-off mechanism is used to prevent the blockage of fertilizer in the conical hopper.

[0006] Through the above technical scheme: organic fertilizer is injected into the separation tank through the feed pipe on the top front and back sides of the tank cover, the motor operates, drives the stirring rod to rotate, so that the bottom mounting disc is synchronously rotated, the fertilizer first falls into the conical cylinder, the filter screen on the inner wall of the conical cylinder filters the larger impurities, during the rotation of the stirring rod, not only can prevent the blockage of fertilizer, but also drive the mounting disc to rotate, the screws on the mounting disc make the rope, mulching film and other sundries entangled on it during the rotation process, the fertilizer is thrown off by centrifugal force, achieving further filtering effect, and then the filtered fertilizer falls into the conical hopper.

[0007] As a further description of the above technical scheme:

[0008] The shake-off mechanism includes a plurality of connecting rods, a plurality of connecting rods are fixedly connected around the outer wall of the conical hopper, the bottom of the plurality of connecting rods is rotatably connected with a cam, the bottom of the plurality of cams is fixedly connected with a transmission wheel, the outer side of the plurality of transmission wheels is provided with a transmission belt, the plurality of transmission wheels are drivingly connected through the transmission belt, the outer wall left side of the right support leg is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a motor two, and the top of the motor two is fixedly connected with the right transmission wheel.

[0009] Through the above technical scheme: start motor two, and motor two drives the right transmission wheel to rotate. In view of the fact that the plurality of transmission wheels are drivingly connected through the transmission belt, when the right transmission wheel rotates, it will pull the other plurality of transmission wheels to rotate synchronously, thereby driving the plurality of cams to rotate. When the plurality of cams rotate, they will continuously collide with the conical hopper. Since the conical hopper has elastic characteristics, when the cam collides with the conical hopper, the conical hopper will vibrate, thereby preventing the fertilizer from adhering to the inner wall of the conical hopper, and avoiding the situation that the conical hopper is blocked due to the accumulation of fertilizer.

[0010] As a further description of the above technical solution:

[0011] The outer wall bottom of each of the plurality of supporting legs is provided with a fixing foot, the outer wall of each of the plurality of fixing feet is threadedly connected with a bolt, and each of the plurality of fixing feet is threadedly connected with the supporting leg through the bolt.

[0012] Through the above technical solution: the fixing foot is threadedly connected with the supporting leg through the bolt, which can enhance the stability of the device and prevent it from shaking during work.

[0013] As a further description of the above technical solution:

[0014] The inner wall of each of the two feeding pipes is threadedly connected with a sealing cover, and the top of each of the two sealing covers is provided with a cross slot.

[0015] Through the above technical solution: the sealing cover prevents dust and other impurities from entering when there is no feeding, and the cross slot at the top of the sealing cover facilitates the opening and closing of the tool.

[0016] As a further description of the above technical solution:

[0017] The top right side of the box cover is fixedly connected with a mounting box, and the inner wall of the mounting box is fixedly connected with an alarm lamp.

[0018] Through the above technical solution: the alarm lamp can issue a warning when the device malfunctions or abnormally, reminding the operator to handle it in time.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the box cover is fixedly connected with a fixing block on the left and right sides, and the outer wall of each of the two fixing blocks is provided with a reserved hole in the middle.

[0021] Through the above technical solution: the reserved hole is used to pass through a rope, so as to fix or hoist the device additionally when needed.

[0022] As a further description of the above technical solution:

[0023] The outer wall top of the separation box is fixedly connected with a buckle around the circumference, the outer wall of the box cover is fixedly connected with a hook around the circumference, and the plurality of buckles are clamped with the corresponding hooks.

[0024] Through the above technical solution: the buckle is clamped with the hook around the circumference of the outer wall of the box cover, which can realize the close connection of the box cover and the separation box, and ensure that there is no loosening or falling off during work.

[0025] As a further description of the above technical solution:

[0026] The information board is arranged in the middle of the front side of the outer wall of the separation box, and screws are threadedly connected around the outer wall of the information board, and the information board is threadedly connected with the separation box through the screws

[0027] Through the above technical scheme, the information board is threadedly connected with the separation box through the screws, and is used for marking the related information of the device, thereby facilitating the user to understand and manage.

[0028] The utility model has the advantages of the following beneficial effects:

[0029] 1. In the utility model, the stirring rod and the mounting disc are driven to rotate by the motor, automatic processing is realized, work efficiency is improved, the filter screen filters large impurities first, reduces the subsequent processing burden, the stirring rod effectively prevents blockage, ensures smooth filtering process, the screw on the mounting disc can make the sundries entangle, further filters the fertilizer by utilizing the centrifugal force, improves the filtering quality, the filtered fertilizer smoothly falls into the conical hopper, ensures the continuity and stability of the filtering process, and reduces the labor intensity.

[0030] 2. In the utility model, the transmission wheel is driven to rotate by the motor two, synchronous rotation of multiple transmission wheels is realized through the transmission belt, and multiple cams work simultaneously, the stability and reliability of the mechanism are improved through the synergistic effect, the elastic conical hopper is continuously impacted by the cam, vibration is generated to prevent the fertilizer from adhering and accumulating, the blockage of the conical hopper is effectively avoided, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A perspective view of the filter device for organic fertilizer production is provided for the utility model;

[0032] Figure 2 A partial structure split of the filter device for organic fertilizer production is provided for the utility model;

[0033] Figure 3 A partial structure schematic view of the filter device for organic fertilizer production is provided for the utility model;

[0034] Figure 4 A shaking mechanism schematic view of the filter device for organic fertilizer production is provided for the utility model;

[0035] Figure 5 A box cover schematic view of the filter device for organic fertilizer production is provided for the utility model.

[0036] LEGEND:

[0037] 1, separation tank; 2, shakeout mechanism; 201, connecting rod; 202, cam; 203, transmission wheel; 204, transmission belt; 205, mounting plate; 206, motor two; 3, conical funnel; 4, mounting groove; 5, conical cylinder; 6, filter screen; 7, connecting block; 8, tank cover; 9, motor one; 10, stirring rod; 11, mounting disc; 12, screw; 13, feed pipe; 14, supporting leg; 15, fixing foot; 16, bolt; 17, sealing cover; 18, cross slot; 19, mounting box; 20, alarm lamp; 21, fixing block; 22, reserved hole; 23, buckle; 24, clasp; 25, information board; 26, screw. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Referring to Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a kind of filtering device for organic fertilizer production, including separation tank 1, for containing and filtering organic fertilizer, the bottom of separation tank 1 is fixedly connected with conical hopper 3, for guiding the discharge of filtered fertilizer, installation groove 4 is set in the inner wall middle part of separation tank 1, for installing conical cylinder 5, the inner wall of installation groove 4 is provided with conical cylinder 5, conical cylinder 5 is used to support and contain filter screen 6, the inner wall of conical cylinder 5 is provided with filter screen 6, filter screen 6 is used to filter larger impurities, the outer wall left and right sides of filter screen 6 are fixedly connected with connecting block 7, connecting block 7 is used to connect filter screen 6 and conical cylinder 5, so that filter screen 6 and conical cylinder 5 keep certain space, it is convenient for fertilizer to drop, the far end of two connecting blocks 7 is fixedly connected with conical cylinder 5, the top of separation tank 1 is fixedly connected with tank cover 8, for closing separation tank 1, the top end middle part of tank cover 8 is fixedly connected with motor one 9, for providing power, the output of motor one 9 is fixedly connected with stirring rod 10, for stirring fertilizer, and large block of fertilizer is broken, the bottom end of stirring rod 10 penetrates conical cylinder 5 and is fixedly connected with mounting disc 11, for installing screw nail 12, the top of mounting disc 11 is fixedly connected with multiple screw nails 12, screw nail 12 is used to wind sundries, the top front and back sides of tank cover 8 are fixedly connected with feed pipe 13, feed pipe 13 is used to input the organic fertilizer to be filtered, support leg 14 is fixedly connected around the outer wall of separation tank 1, and support leg 14 is used to support the whole device, the outer wall of conical hopper 3 is provided with shake-off mechanism 2, shake-off mechanism 2 is used to prevent the blockage of fertilizer in conical hopper 3, the outer wall bottom of multiple support legs 14 is provided with fixed foot 15, and the stability of device is enhanced, the outer wall of multiple fixed feet 15 is screw connected with bolt 16, and bolt 16 is used to fix fixed foot 15 and support leg 14, multiple fixed feet 15 are screw connected with support leg 14 by bolt 16, the inner wall of two feed pipes 13 is screw connected with sealing cover 17, for preventing dust and other impurities from entering feed pipe 13, the top of two sealing covers 17 is provided with cross slot 18, to facilitate opening and closing sealing cover 17, the top right side of tank cover 8 is fixedly connected with mounting box 19, and internal components are protected, the inner wall of mounting box 19 is fixedly connected with alarm lamp 20, and alarm lamp 20 is used to issue warning when device malfunctions or is abnormal;

[0040] Specifically, in operation, the organic fertilizer is poured into the separation tank 1 from the feed pipe 13 on the top of the box cover 8, the motor 1 9 drives the stirring rod 10 to rotate, and the mounting disc 11 at the bottom is rotated, the fertilizer first falls into the conical cylinder 5, the filter screen 6 on the inner wall of the conical cylinder 5 filters larger impurities, the stirring rod 10 prevents blockage, and the mounting disc 11 is rotated when the stirring rod 10 rotates, the screws 12 on the mounting disc 11 wind ropes, mulching films and other impurities thereon when rotating, the fertilizer is further filtered by being thrown off under the centrifugal force, and then the filtered fertilizer falls into the conical hopper 3, the shaking mechanism 2 on the outer wall of the conical hopper 3 prevents blockage, the support legs 14 around the outer wall of the separation tank 1 support the entire device, the fixing feet 15 are threadedly connected with the support legs 14 through the bolts 16, which can enhance the stability of the device and prevent it from shaking during operation, the sealing cover 17 prevents dust and other impurities from entering when no material is fed, the cross groove 18 formed in the top of the sealing cover 17 facilitates opening and closing of the sealing cover 17 by a tool, and the alarm lamp 20 can issue a warning when the device malfunctions or abnormally operates, reminding the operator to handle it in time.

[0041] With reference to Figure 1 and Figure 4 , the shaking mechanism 2 includes a plurality of connecting rods 201 which are fixedly connected around the outer wall of the conical hopper 3 and provide connection, the bottom end of each connecting rod 201 is rotationally connected with a cam 202, the cam 202 can constantly impact the conical hopper 3 when rotating by virtue of its shape, the bottom of each cam 202 is fixedly connected with a transmission wheel 203, the outer side of each transmission wheel 203 is provided with a transmission belt 204, the transmission wheel 203 and the transmission belt 204 are in transmission connection so that the plurality of transmission wheels 203 can rotate simultaneously, the transmission wheels 203 are in transmission connection through the transmission belt 204, the outer wall of the right support leg 14 is fixedly connected with a mounting plate 205 on the left side, the top of the mounting plate 205 is fixedly connected with a motor 2 06, the motor 2 06 provides power, and the top end of the motor 2 06 is fixedly connected with the right transmission wheel 203.

[0042] Specifically, the motor 2 06 is started, and the motor 2 06 drives the right transmission wheel 203 to rotate, since the plurality of transmission wheels 203 are in transmission connection through the transmission belt 204, when the right transmission wheel 203 rotates, it drives the other plurality of transmission wheels 203 to rotate simultaneously, thereby driving the plurality of cams 202 to rotate simultaneously, and the plurality of cams 202 constantly impact the conical hopper 3 when rotating, since the conical hopper 3 is elastic, when the cam 202 impacts the conical hopper 3, the conical hopper 3 vibrates, thereby preventing the fertilizer from sticking to the inner wall of the conical hopper 3 and preventing the conical hopper 3 from being blocked due to accumulation of the fertilizer.

[0043] With reference to Figure 1 , Figure 2 and Figure 5The outer wall of the separation box 1 is fixedly connected with a plurality of buckle hooks 24 around the outer wall of the box cover 8, and the plurality of buckle hooks 24 are clamped with the corresponding buckle 23, facilitating the installation and disassembly of the box cover 8 and ensuring the firmness of the connection; the outer wall of the separation box 1 is provided with an information board 25 at the middle part of the front side, and the information board 25 is used for recording the related information of the device; the outer wall of the information board 25 is threadedly connected with a screw 26, and the information board 25 is threadedly connected with the separation box 1 through the screw 26, so as to ensure that the information board 25 is firmly installed and is not easy to fall off;

[0044] Specifically, the reserved hole 22 provided in the middle part of the outer wall of the fixed block 21 is used for passing through the rope, so as to additionally fix or hoist the device when needed; the buckle 23 is clamped with the buckle hook 24 around the outer wall of the box cover 8, which can realize the close connection of the box cover 8 and the separation box 1, and ensure that there is no loosening or falling off during the working process; the information board 25 is threadedly connected with the separation box 1 through the screw 26, which is used for marking the related information of the device, and is convenient for users to understand and manage.

[0045] Working principle: before using the device, first, when working, the organic fertilizer is poured into the separation box 1 from the feed pipe 13 on the top of the box cover 8, the motor 9 drives the stirring rod 10 to rotate, drives the mounting disc 11 at the bottom to rotate, the fertilizer first falls into the conical cylinder 5, the filter screen 6 on the inner wall filters the larger impurities, the stirring rod 10 prevents blockage, and the mounting disc 11 rotates when the stirring rod 10 rotates, the screw nails 12 on the mounting disc 11 make the ropes, mulching films and other impurities wind around them when rotating, and the fertilizer is thrown off to realize further filtration under the centrifugal force, and then the filtered fertilizer falls into the conical hopper 3;

[0046] And by starting the motor 206, the motor 206 drives the right transmission wheel 203 to rotate, and since the plurality of transmission wheels 203 are drivingly connected through the transmission belts 204, when the right transmission wheel 203 rotates, the plurality of transmission wheels 203 will rotate at the same time, thereby driving the plurality of cams 202 to rotate at the same time, and the plurality of cams 202 will continuously collide with the conical hopper 3 when rotating, and since the conical hopper 3 has elasticity, when the cams 202 collide with the conical hopper 3, the conical hopper 3 will vibrate, thereby preventing the fertilizer from sticking to the inner wall of the conical hopper 3 and preventing the conical hopper 3 from being blocked due to the accumulation of the fertilizer.

[0047] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A filtering device for organic fertilizer production, comprising a separation tank (1), characterized in that: The bottom of the separation tank (1) is fixedly connected with a conical hopper (3), a mounting groove (4) is formed in the middle of the inner wall of the separation tank (1), a conical barrel (5) is arranged on the inner wall of the mounting groove (4), a filter screen (6) is arranged on the inner wall of the conical barrel (5), the outer wall of the filter screen (6) is fixedly connected with a connecting block (7) on the left and right sides, one end of the two connecting blocks (7) is fixedly connected with the conical barrel (5), the top of the separation tank (1) is fixedly connected with a tank cover (8), the middle of the top of the tank cover (8) is fixedly connected with a motor one (9), the output end of the motor one (9) is fixedly connected with a stirring rod (10), the bottom end of the stirring rod (10) penetrates through the conical barrel (5) and is fixedly connected with a mounting disc (11), a plurality of screws (12) are fixedly connected to the top of the mounting disc (11), the top of the tank cover (8) is fixedly connected with an inlet pipe (13) on the front and back sides, the outer wall of the separation tank (1) is fixedly connected with a supporting leg (14) around, the outer wall of the conical hopper (3) is provided with a shaking mechanism (2), and the shaking mechanism (2) is used for preventing the fertilizer from being blocked in the conical hopper (3).

2. The filtering device for organic fertilizer production according to claim 1, characterized in that: The shaking mechanism (2) comprises a plurality of connecting rods (201), the plurality of connecting rods (201) are fixedly connected around the outer wall of the conical hopper (3), the bottom end of each of the plurality of connecting rods (201) is rotatably connected with a cam (202), the bottom of each of the plurality of cams (202) is fixedly connected with a transmission wheel (203), the outer side of each of the plurality of transmission wheels (203) is provided with a transmission belt (204), and the plurality of transmission wheels (203) are transmissionally connected through the transmission belt (204) between them, the outer wall of the right supporting leg (14) is fixedly connected with a mounting plate (205) on the left side, the top of the mounting plate (205) is fixedly connected with a motor two (206), and the top end of the motor two (206) is fixedly connected with the right transmission wheel (203).

3. The filtering device for organic fertilizer production according to claim 1, characterized in that: The outer wall of each of the plurality of supporting legs (14) is provided with a fixed foot (15), the outer wall of each of the plurality of fixed feet (15) is threadedly connected with a bolt (16), and each of the plurality of fixed feet (15) is threadedly connected with the supporting leg (14) through the bolt (16).

4. The filtering device for organic fertilizer production according to claim 1, characterized in that: The inner wall of each of the two inlet pipes (13) is threadedly connected with a sealing cover (17), and the top of each of the two sealing covers (17) is provided with a cross groove (18).

5. The filtering device for organic fertilizer production according to claim 1, characterized in that: The top right side of the tank cover (8) is fixedly connected with a mounting box (19), and the inner wall of the mounting box (19) is fixedly connected with an alarm lamp (20).

6. The filtering device for organic fertilizer production according to claim 1, characterized in that: The outer wall of the tank cover (8) is fixedly connected with a fixed block (21) on the left and right sides, and the outer wall of each of the two fixed blocks (21) is provided with a reserved hole (22) in the middle.

7. The filtering device for organic fertilizer production according to claim 1, characterized in that: The outer wall of the tank cover (8) is fixedly connected with a fixed block (21) on the left and right sides, and the outer wall of each of the two fixed blocks (21) is provided with a reserved hole (22) in the middle. The outer wall of the tank cover (8) is fixedly connected with a fixed block (21) on the left and right sides, and the outer wall of each of the two fixed blocks (21) is provided with a reserved hole (22) in the middle.

8. The filtering device for organic fertilizer production according to claim 1, characterized in that: The outer wall middle part of the separation box (1) is provided with an information board (25), the outer wall of the information board (25) is provided with a screw (26) around, and the information board (25) is screwed with the separation box (1) through the screw (26).

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