A feeding device with an anti-clogging mechanism for organic fertilizer production

Abstract

This utility model discloses a feeding device with an anti-clogging mechanism for organic fertilizer production, including a crushing mechanism, a pneumatic anti-clogging component, and a feeding pipe. The upper end of the crushing mechanism is connected to the organic fertilizer production equipment, and the lower end of the crushing mechanism is connected to the feeding pipe. The feeding pipe consists of an upper pipe section, a middle tapering pipe, and a lower pipe section. A pneumatic anti-clogging component is installed on the outer wall of the middle tapering pipe, and a vibrator is fixedly connected to the outer wall of the feeding pipe below the pneumatic anti-clogging component. The purpose of this utility model is to provide a feeding device with a synergistic anti-clogging function, which significantly improves the smoothness and stability of feeding.

Description

Technical Field

[0001] This utility model relates to the technical field of organic fertilizer production equipment, specifically a feeding device with an anti-clogging mechanism for organic fertilizer production. Background Technology

[0002] In the organic fertilizer production process, the feeding device is a key piece of equipment connecting storage, fermentation, crushing, and packaging processes. Its smooth operation directly affects the continuity and efficiency of production. Organic fertilizer materials have complex compositions, often containing easily agglomerated substances such as fibers, straw, and livestock manure. During storage and fermentation, these materials are prone to clumping due to humidity, temperature, and microbial activity. These agglomerates can easily cause blockages in the feeding pipe during discharge, leading to production interruptions, increased equipment load, higher energy consumption, and even system failures.

[0003] Currently, common anti-clogging methods mainly include mechanical crushing, airflow-assisted propulsion, and vibration loosening. For example, some equipment uses crushing rollers or blades to pre-crush materials, but a single mechanical method is difficult to completely handle highly viscous lumpy materials; other devices use high-pressure airflow direct blowing or intermittent air cannon spraying, but the airflow direction is usually perpendicular to the pipe wall or material flow, the energy is concentrated but the range of action is limited, and it is easy to leave material on the pipe wall and form new caking; in addition, although vibrators can promote material flow, their use alone is prone to structural fatigue, and they are not effective for materials with high moisture and high viscosity.

[0004] Current technologies lack effective integration of multiple anti-clogging mechanisms and systematic anti-clogging structural design, resulting in low anti-clogging efficiency, high energy consumption, and poor applicability. Therefore, there is an urgent need for a feeding device that can effectively coordinate multiple anti-clogging methods, has a reasonable structure, and is suitable for the characteristics of organic fertilizer materials, in order to improve the continuity of production and the reliability of equipment operation. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide a feeding device with a collaborative anti-blocking function, which significantly improves the smoothness and stability of feeding.

[0006] The technical solution adopted by this utility model to achieve the above objectives is as follows: a feeding device with an anti-clogging mechanism for organic fertilizer production, comprising a crushing mechanism, a pneumatic anti-clogging component, and a feeding pipe. The upper end of the crushing mechanism is connected to organic fertilizer production equipment, such as a storage tank or fermentation tank. During operation, the crushing mechanism can crush the discharged organic fertilizer to prevent clumps of fertilizer from clogging the feeding pipe. The lower end of the crushing mechanism is connected to the feeding pipe, which consists of an upper pipe section, a tapered middle section, and a lower pipe section. The device comprises a pneumatic anti-clogging component installed on the outer wall of the tapered tube in the middle of the feeding pipe. The pneumatic anti-clogging component can deliver intermittent high-frequency airflow to the inner wall of the feeding pipe, so that the organic fertilizer forms an air film with the inner wall of the feeding pipe. At the same time, the fertilizer is smoothly discharged out of the feeding pipe under the airflow fluctuation. A vibrator is fixedly connected to the outer wall of the feeding pipe below the pneumatic anti-clogging component. The high-frequency vibration generated by the vibrator during operation is transmitted to the material through the pipe wall, making the material loose and further promoting the material to slide down. This forms a double protection of "air vibration combination" with the pneumatic anti-clogging component.

[0007] In the above technical solution, the crushing mechanism includes a crushing shell, a rotating shaft, crushing teeth, a linkage gear, a drive motor, and a square-to-round diameter reducing pipe. Two sets of parallel rotating shafts are rotatably connected inside the crushing shell. Several crushing teeth arranged in an alternating pattern are fixedly connected to each of the two sets of rotating shafts. One end of each rotating shaft passes through the crushing shell and is fixedly connected to the linkage gear. The linkage gears mesh with each other. One set of rotating shafts passes through the crushing shell and is connected to the drive motor. The drive motor is fixedly connected to the outer wall of the crushing shell. A square flange is fixedly connected to the upper end of the crushing shell, and the lower end of the crushing shell is connected to the square-to-round diameter reducing pipe.

[0008] In the above technical solution, the crushing mechanism is fixedly connected to a first disc flange, the upper end of the feed pipe is fixedly connected to a second disc flange, and a rubber ring is provided between the first disc flange and the second disc flange.

[0009] In the above technical solution, the pneumatic anti-clogging component includes a coiled tube, a tube support, and an air outlet tube. The coiled tube is connected around the tapered tube of the feed tube. Several tube supports are fixedly connected to the outer wall of the tapered tube. The ends of the tube supports are all fixedly connected to the coiled tube. One end of the coiled tube is sealed and fixed by a plug. The other end of the coiled tube is connected to a compressed air source. Several air outlet tubes are fixedly connected to the coiled tube. The other ends of the air outlet tubes are all connected to the outer wall of the feed tube.

[0010] In the above technical solution, the air outlet pipe is tangentially connected to the outer wall of the feed pipe in a clockwise direction.

[0011] The beneficial effects of this utility model are: 1. This utility model, by setting up intermeshing biaxial crushing teeth, can efficiently crush and disperse clumps in organic fertilizer. This reduces the possibility of blockage caused by excessively large clumps from the source, provides initial assurance for smooth subsequent material feeding, and improves the reliability of the process.

[0012] 2. The pneumatic anti-clogging component sprays high-speed airflow in a tangential direction, creating a strong rotating airflow within the pipe. This not only directly blows the material but also forms an air film on the inner wall, effectively cutting and disturbing the attached material. Its anti-clogging efficiency far exceeds that of simple vertical airflow blowing.

[0013] 3. The vibrator provides high-frequency mechanical vibration, which loosens the material and further promotes its downward movement. Combined with pneumatic components, it forms a dual-action mechanism of "pneumatic vibration," working together to solve blockage problems of different types, resulting in a more comprehensive anti-blockage effect.

[0014] 4. The crushing mechanism and the feed pipe are connected by a flange and fitted with a rubber ring, achieving effective vibration damping. This design isolates the impact of vibration on the upstream crushing mechanism, ensures the stability of the equipment connection, and extends the service life of the transmission components.

[0015] 5. The coiled tube design of the pneumatic components allows for the even distribution of multiple jet points around the tapered tube, ensuring comprehensive airflow coverage without any blind spots. This ingenious structural design makes full use of the existing space in the equipment, achieving efficient and uniform airflow distribution. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a schematic diagram showing the disassembled structure of the crushing mechanism and the feeding pipe of this utility model; Figure 3 This is a schematic diagram of the disassembled structure of the crushing mechanism of this utility model; Figure 4 This is a top-section schematic diagram of the connection structure of the feed tube of this utility model.

[0017] In the diagram: 1 Crushing mechanism, 2 Pneumatic anti-blocking component, 3 Feed pipe, 4 Vibrator, 101 Crushing shell, 102 Rotating shaft, 103 Crushing teeth, 104 Linkage gear, 105 Drive motor, 106 Square-round reducing pipe, 107 Square flange, 108 First disc flange, 109 Second disc flange, 110 Rubber ring, 201 Coiled pipe, 202 Pipe support, 203 Air outlet pipe. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 A feeding device with an anti-clogging mechanism for organic fertilizer production includes a crushing mechanism 1, a pneumatic anti-clogging component 2, and a feeding pipe 3. The upper end of the crushing mechanism 1 is connected to organic fertilizer production equipment, such as a storage tank or fermentation tank. During operation, the crushing mechanism 1 crushes the discharged organic fertilizer to prevent lumps of fertilizer from clogging the feeding pipe 3. The lower end of the crushing mechanism 1 is connected to the feeding pipe 3, which consists of an upper pipe section, a tapered middle section, and a lower pipe section. A pneumatic anti-clogging component 2 is installed on the outer wall of the constriction tube. The pneumatic anti-clogging component 2 can deliver intermittent high-frequency airflow to the inner wall of the discharge pipe 3, so that the organic fertilizer forms an air film with the inner wall of the discharge pipe 3. At the same time, the fertilizer is smoothly discharged out of the discharge pipe 3 under the airflow fluctuation. A vibrator 4 is fixedly connected to the outer wall of the discharge pipe 3 below the pneumatic anti-clogging component 2. The high-frequency vibration generated by it is transmitted to the material through the pipe wall, making the material loose and further promoting the material to slide down. It forms a double protection of "air vibration combination" with the pneumatic anti-clogging component 2.

[0020] In the above technical solution, the crushing mechanism 1 includes a crushing shell 101, a rotating shaft 102, crushing teeth 103, a linkage gear 104, a drive motor 105, and a square-to-round diameter reducing pipe 106. Two sets of parallel rotating shafts 102 are rotatably connected inside the crushing shell 101. Several interleaved crushing teeth 103 are fixedly connected to each set of rotating shafts 102. One end of each rotating shaft 102 extends out of the crushing shell 101 and is fixedly connected to the linkage gear 104. The linkage gears 104 mesh with each other. One set of rotating shafts 102 extends out of the crushing shell 101 and is connected to the drive motor 105. The drive motor 105 is fixedly connected to the outer wall of the crushing shell 101. A square flange 107 is fixedly connected to the upper end of the crushing shell 101, and the lower end of the crushing shell 101 is connected to the square-round reducing pipe 106. In specific operation, the drive motor 105 drives one set of rotating shafts 102 to rotate. The other end of the rotating shaft 102 drives another set of rotating shafts 102 to rotate through two sets of meshing linkage gears 104. The two sets of rotating shafts 102 simultaneously drive the crushing toothed plate 103 to rotate, thereby crushing and breaking down the clumps in the organic fertilizer and reducing them. During the transportation process, if the fertilizer clumps are too large, it will cause the pipeline to be blocked.

[0021] In the above technical solution, the crushing mechanism 1 is fixedly connected to a first disc flange 108, and the upper end of the feed pipe 3 is fixedly connected to a second disc flange 109. A rubber ring 110 is provided between the first disc flange 108 and the second disc flange 109. The installation and fixation between the crushing mechanism 1 and the feed pipe 3 are realized through the first disc flange 108 and the second disc flange 109. The rubber ring 110 between them is used to reduce the impact of the discharge pipe vibration on the crushing mechanism 1.

[0022] In the above technical solution, the pneumatic anti-clogging component 2 includes a coiled tube 201, tube supports 202, and air outlet pipes 203. The coiled tube 201 is connected around the tapered tube of the feed pipe 3. Several tube supports 202 are fixedly connected to the outer wall of the tapered tube, and the ends of the tube supports 202 are all fixedly connected to the coiled tube 201. One end of the coiled tube 201 is sealed and fixed by a plug, and the other end of the coiled tube 201 is connected to a compressed air source. Several air outlet pipes 203 are fixedly connected to the coiled tube 201, and the other end of each air outlet pipe 203 is connected to the outer wall of the feed pipe 3. The air outlet pipes 203 are tangentially connected to the outer wall of the feed pipe 3 in a clockwise direction. When compressed air is introduced, the airflow is sprayed at high speed into the feed pipe 3 from the air outlet pipes 203 in each tangential direction. This not only directly blows away the blocked material, but more importantly, it creates a strong rotating airflow in the pipe (similar to the effect of an air cannon). This rotating airflow can effectively cut, disturb, and remove materials adhering to the pipe wall, making it difficult for them to form stable overlaps and blockages. Its anti-blocking efficiency far exceeds that of simple vertical airflow.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A feeding device with an anti-clogging mechanism for organic fertilizer production, comprising a crushing mechanism (1), a pneumatic anti-clogging component (2), and a feeding pipe (3), characterized in that: The upper end of the crushing mechanism (1) is connected to the organic fertilizer production equipment, and the lower end of the crushing mechanism (1) is connected to the feeding pipe (3). The feeding pipe (3) consists of an upper pipe section, a middle tapering pipe and a lower pipe section. A pneumatic anti-blocking component (2) is provided on the outer wall of the middle tapering pipe of the feeding pipe (3). A vibrator (4) is fixedly connected to the outer wall of the feeding pipe (3) below the pneumatic anti-blocking component (2).

2. The feeding device with an anti-clogging mechanism for organic fertilizer production according to claim 1, characterized in that: The crushing mechanism (1) includes a crushing shell (101), a rotating shaft (102), crushing teeth (103), a linkage gear (104), a drive motor (105), and a square-to-round diameter reducing pipe (106). Two sets of parallel rotating shafts (102) are rotatably connected inside the crushing shell (101). Several interleaved crushing teeth (103) are fixedly connected to each set of rotating shafts (102). One end of each rotating shaft (102) extends out of the crushing shell (106). 01) is then fixedly connected to the linkage gear (104), the linkage gear (104) meshes with each other, one of the rotating shafts (102) passes through the crushing shell (101) and is connected to the drive motor (105), the drive motor (105) is fixedly connected to the outer wall of the crushing shell (101), the upper end of the crushing shell (101) is fixedly connected to a square flange (107), and the lower end of the crushing shell (101) is connected to a square-round reducing pipe (106).

3. A feeding device with an anti-clogging mechanism for organic fertilizer production according to claim 2, characterized in that: The crushing mechanism (1) is fixedly connected to a first disc flange (108), and the upper end of the feed pipe (3) is fixedly connected to a second disc flange (109). A rubber ring (110) is provided between the first disc flange (108) and the second disc flange (109).

4. A feeding device with an anti-clogging mechanism for organic fertilizer production according to claim 1, characterized in that: The pneumatic anti-clogging component (2) includes a coiled tube (201), a tube support (202), and an air outlet tube (203). The coiled tube (201) is connected around the tapered tube of the feed tube (3). Several tube supports (202) are fixedly connected to the outer wall of the tapered tube. The ends of the tube supports (202) are all fixedly connected to the coiled tube (201). One end of the coiled tube (201) is sealed and fixed by a plug. The other end of the coiled tube (201) is connected to a compressed air source. Several air outlet tubes (203) are fixedly connected to the coiled tube (201). The other end of the air outlet tubes (203) is connected to the outer wall of the feed tube (3).

5. A feeding device with an anti-clogging mechanism for organic fertilizer production according to claim 4, characterized in that: The air outlet pipe (203) is tangentially connected to the outer wall of the feed pipe (3) in a clockwise direction.

Images