Polar marine microbial raw material crushing device

Abstract

The utility model discloses a polar marine microbiological raw material crushing device, including annular shell and crushing mechanism, the outer arc surface of its outer ring is provided with the feed port in the front side, and the bottom wall rear side of annular shell is provided with the discharge gate, and the upper surface middle part of the inner ring of annular shell is rotatably connected with the mounting shaft, and the upper end of annular shell is fixedly connected with the end cover, the crushing mechanism includes support, crushing shaft and auxiliary rod, the upper end of mounting shaft is fixedly connected with the support, and the lower surface edge of support is fixedly connected with the evenly distributed eight crushing shafts, and the lower end of crushing shaft is evenly provided with auxiliary rod, and the crushing shaft between being equipped with auxiliary rod is separated one crushing shaft not being equipped with auxiliary rod, still including controller, the right side of annular shell is provided with controller, and the input of controller is electrically connected with external power supply, and this polar marine microbiological raw material crushing device reduces the adhesion of polar marine microbiological raw material through the crushing shaft of revolution.

Description

Technical Field

[0001] This utility model relates to the field of polar marine microbial raw material processing technology, specifically a polar marine microbial raw material crushing device. Background Technology

[0002] Marine bio-fertilizers are a new type of green agricultural formulation based on marine biological resources, primarily derived from seaweed extracts, fish processing byproducts, and marine microbial metabolites. Their core advantages lie in their rich content of seaweed polysaccharides, chitin, alginic acid, and trace elements, which enhance crop resistance to stress. They also contain nitrogen-fixing bacteria, phosphate-solubilizing bacteria, and other marine microorganisms, significantly improving soil fertility. Applications cover organic agriculture, saline-alkali land improvement, and facility agriculture. For example, fucoidan can activate the plant immune system, and fish protein peptides can promote sugar accumulation in fruits. Compared to traditional chemical fertilizers, they are fully degradable, leave no heavy metal residues, and reduce the carbon footprint of their production process by more than 60%, aligning with global agricultural sustainable development needs. In the future, they are expected to become a key technological carrier for the coordinated development of food security and ecological protection.

[0003] When polar marine microbial raw materials are processed into marine bio-fertilizer, fermentation is required first. After fermentation, since the polar marine microbial raw materials are organic matter, a large number of clumps are generated, which need to be crushed. However, the existing crushing equipment uses a rotating shaft to drive the stirring blades to achieve crushing. The polar marine microbial raw materials form a vortex inside, and a large amount of raw materials easily adhere to the outside of the rotating shaft, resulting in a decrease in the mixing index and insufficient crushing. Therefore, we propose a crushing device for polar marine microbial raw materials. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a polar marine microbial raw material crushing device. By reducing the adhesion of polar marine microbial raw materials through the revolution crushing shaft, the problem in the background art can be effectively solved.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a polar marine microbial raw material crushing device, comprising an annular shell and a crushing mechanism;

[0006] Annular shell: The front side of the outer arc surface of the outer ring is provided with a feed port, the rear side of the bottom wall of the annular shell is provided with a discharge port, the middle of the upper surface of the inner ring of the annular shell is rotatably connected with a mounting shaft, and the upper end of the annular shell is fixedly connected with an end cap.

[0007] Crushing mechanism: It includes a support, crushing shafts and auxiliary rods. The support is fixedly connected to the upper end of the mounting shaft. Eight crushing shafts are evenly distributed along the lower edge of the support. The auxiliary rods are evenly arranged at the lower end of the crushing shafts. There is a crushing shaft without an auxiliary rod between the crushing shafts with auxiliary rods. The adhesion of polar marine microbial raw materials is reduced by the revolution of the crushing shafts.

[0008] Furthermore, it also includes a controller, which is located on the right side of the annular housing. The input terminal of the controller is electrically connected to an external power source to control the motor.

[0009] Furthermore, a motor is fixedly connected to the top wall of the inner ring of the annular shell. The upper end of the motor's output shaft is fixedly connected to the lower end of the mounting shaft, and the input end of the motor is electrically connected to the output end of the controller, thereby driving the mounting shaft to rotate.

[0010] Furthermore, the crushing mechanism also includes scrapers and cavities. The scrapers are fixedly sleeved on the lower end of the crushing shaft. The crushing shaft with the scrapers fixedly sleeved is located between two crushing shafts with auxiliary rods. Two scrapers arranged symmetrically form a group. The two scrapers of one group are slidably connected to the inner arc surface of the outer ring of the annular shell, and the two scrapers of the other group are slidably connected to the outer arc surface of the inner ring of the annular shell. The scrapers are provided with uniformly distributed cavities in the middle to scrape off the raw material from the inner wall of the inner ring groove.

[0011] Furthermore, an inner splash guard is fixedly connected to the upper edge of the inner ring of the annular shell, and an installation ring is provided at the upper end of the inner arc surface of the outer ring of the annular shell. An evenly distributed outer splash guard is fixedly connected to the inner arc surface of the installation ring. The inner splash guard and the installation ring are both located at the lower end of the bracket, and the outer splash guard is located at the upper end of the scraper to prevent the raw material from being thrown too high.

[0012] Furthermore, a plug is rotatably connected to the lower end of the discharge port via a pin, and two knobs are rotatably connected to the front side of the lower end of the discharge port. The plug is engaged between the two knobs to facilitate discharge.

[0013] Furthermore, the outer arc surface of the inner ring of the annular shell is engraved with an indicator line, which is located at the rear end of the feed inlet and indicates the highest line of raw material input.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This polar marine microbial raw material crushing device has the following advantages:

[0015] The polar marine microbial raw material is driven to flow and be crushed inside the annular groove of the annular shell by the revolving crushing shaft. The crushing shaft itself does not rotate and does not form a vortex, which reduces the raw material adhering to the surface of the crushing shaft. At the same time, the auxiliary rod increases the complexity of the flow field formed by the polar marine microbial raw material. The scraper scrapes the polar marine microbial raw material from the side wall of the annular groove of the annular shell, making the crushing more complete. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the crushing mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the plug of this utility model.

[0021] In the diagram: 1. Annular outer shell, 2. Crushing mechanism, 21. Scraper, 22. Cavity, 23. Support, 24. Crushing shaft, 25. Auxiliary rod, 3. Mounting shaft, 4. Motor, 5. Discharge port, 6. Feed port, 7. Indicator line, 8. Inner splash guard, 9. Outer splash guard, 10. Mounting ring, 11. Plug, 12. Knob, 13. Controller, 14. End cap. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5 This embodiment provides a technical solution: a polar marine microbial raw material crushing device, including an annular shell 1 and a crushing mechanism 2;

[0024] Annular housing 1: A feed inlet 6 is provided on the front side of the outer arc surface of its outer ring. A discharge outlet 5 is provided on the rear side of the bottom wall of the annular housing 1. A mounting shaft 3 is rotatably connected to the middle of the upper surface of the inner ring of the annular housing 1. An end cap 14 is fixedly connected to the upper end of the annular housing 1. A motor 4 is fixedly connected to the top wall of the inner ring of the annular housing 1. The upper end of the output shaft of the motor 4 is fixedly connected to the lower end of the mounting shaft 3. The input end of the motor 4 is electrically connected to the output end of the controller 13. A plug 11 is rotatably connected to the lower end of the discharge outlet 5 through a pin. Two knobs 12 are rotatably connected to the front side of the lower end of the discharge outlet 5. The plug 11 is snapped between the two knobs 12. An indicator line 7 is engraved on the outer arc surface of the inner ring of the annular housing 1. The indicator line 7 is located at the rear end of the feed inlet 6. The motor 4 can be a speed-regulating motor. The motor 4 starts slowly first. The output shaft of the motor 4 drives the mounting shaft 3 to rotate. The whole assembly consisting of the bracket 23 and the crushing shaft 24 rotates. After crushing, the knob 12 is rotated 90°. Two clearance grooves are opened at the front end of the plug 11. At this time, the center line of the knob 12 is parallel to the center line of the clearance groove. The plug 11 is no longer blocked. The plug 11 is opened. The polar marine microbial raw material after crushing is discharged from the discharge port 5. When the discharge port 5 is closed, the knob 12 is rotated to the vertical position so that the clearance groove at the front end of the plug 11 can pass through the knob 12. Then the knob 12 is rotated 90° and the plug 11 is locked between the two knobs 12 again.

[0025] Crushing mechanism 2 includes a support 23, crushing shafts 24, and auxiliary rods 25. The support 23 is fixedly connected to the upper end of the mounting shaft 3. Eight crushing shafts 24 are evenly distributed and fixedly connected to the lower edge of the support 23. The auxiliary rods 25 are evenly arranged at the lower ends of the crushing shafts 24, with one crushing shaft 24 without an auxiliary rod 25 spaced apart between each crushing shaft 24. Crushing mechanism 2 also includes a scraper 21 and a cavity 22. The scraper 21 is fixedly sleeved on the lower end of the crushing shaft 24. The crushing shaft 24 with the scraper 21 is located between two crushing shafts 24 with auxiliary rods 25. Two symmetrically arranged scrapers 21 form a group. One group of two scrapers 21 is slidably connected to the inner arc surface of the outer ring of the annular housing 1, while the other group of two scrapers 21 is slidably connected to the outer arc surface of the inner ring of the annular housing 1. Each scraper 21 has a uniformly distributed cavity in its middle. An inner splash guard 8 is fixedly connected to the upper edge of the inner ring of the annular housing 1. An installation ring 10 is provided at the upper end of the inner arc surface of the outer ring of the annular housing 1. Uniformly distributed outer splash guards 9 are fixedly connected to the inner arc surface of the installation ring 10. Both the inner splash guard 8 and the installation ring 10 are located at the lower end of the bracket 23, and the outer splash guards 9 are located on the scraper 21. At the top, polar marine microbial raw materials are fed into the feed inlet 6. The slowly rotating crushing shaft 24 agitates the fed polar marine microbial raw materials, making them evenly distributed inside the annular groove of the annular shell 1. The upper end of the end cover 14 is provided with an observation window to observe the height of the polar marine microbial raw materials. When the fed polar marine microbial raw materials reach the height indicated by the indicator line 7, no more are fed. The height of the indicator line 7 is two-thirds of the height of the annular groove of the annular shell 1, to prevent the polar marine microbial raw materials from splashing to the upper end of the inner ring of the annular shell 1 during crushing. Then the motor 4 speeds up, and the crushing shaft 24... 4. Rapid revolution to crush polar marine microbial raw materials. The auxiliary rod 25 contacts the raw materials laterally. The crushing shaft 24 itself does not rotate, so the polar marine microbial raw materials do not form a vortex, thereby reducing shear force and reducing the raw materials attached to the surface. This makes the flow field formed by the polar marine microbial raw materials more complex and the crushing more thorough. The scraper 21 scrapes off the raw materials adhering to the inner arc surface of the outer ring and the outer arc surface of the inner ring of the annular shell 1 respectively. The cavity 22 reduces the contact area between the scraper 21 and the raw materials and reduces resistance. The inner anti-splash ring 8 and the outer anti-splash block 9 prevent the edges of the polar marine microbial raw materials from swinging too high when rotating.

[0026] It also includes a controller 13, which is located on the right side of the annular housing 1, and the input terminal of the controller 13 is electrically connected to an external power supply.

[0027] The working principle of the polar marine microbial raw material crushing device provided by this utility model is as follows: The controller 13 controls the motor 4 to start. The motor 4 can be a variable speed motor. The motor 4 starts slowly. The output shaft of the motor 4 drives the mounting shaft 3 to rotate. The whole assembly consisting of the bracket 23 and the crushing shaft 24 rotates, and the polar marine microbial raw material is fed into the feed port 6. The slowly rotating crushing shaft 24 agitates the fed polar marine microbial raw material, making it evenly distributed inside the annular groove of the annular shell 1. The upper end of the end cover 14 is provided with an observation window to observe the height of the polar marine microbial raw material. When the fed polar marine microbial raw material reaches the height indicated by the indicator line 7, no more is fed. The height of the indicator line 7 is two-thirds of the height of the annular groove of the annular shell 1 to avoid the polar marine microbial raw material splashing to the upper end of the inner ring of the annular shell 1 during crushing. Then the motor 4 speeds up, and the crushing shaft 24 rotates rapidly to crush the polar marine microbial raw material. The auxiliary rod 25 makes lateral contact. The raw material, crushing shaft 24 itself does not rotate, so the polar marine microbial raw material does not form a vortex, thereby reducing shear force and reducing the raw material adhering to the surface. This makes the flow field formed by the polar marine microbial raw material more complex and the crushing more complete. The scraper 21 scrapes off the raw material adhering to the inner arc surface of the outer ring and the outer arc surface of the inner ring of the annular shell 1 respectively. The cavity 22 reduces the contact area between the scraper 21 and the raw material and reduces resistance. The inner anti-splash ring 8 and the outer anti-splash block 9 prevent the edge of the polar marine microbial raw material from swinging too high when rotating. After crushing, the knob 12 is rotated 90°. The front end of the plug 11 has two clearance grooves. At this time, the center line of the knob 12 is parallel to the center line of the clearance groove. The plug 11 is no longer blocked. The plug 11 is opened, and the crushed polar marine microbial raw material is discharged from the discharge port 5. When the discharge port 5 is closed, the knob 12 is rotated to the vertical position so that the clearance groove at the front end of the plug 11 can pass through the knob 12. Then the knob 12 is rotated 90°, and the plug 11 is locked between the two knobs 12 again.

[0028] It is worth noting that the controller 13 disclosed in the above embodiments can be a PI C12F675-I / SN, the motor 4 can be a YBBP series variable frequency motor, and the control switch group controls the operation of the induced draft fan 2 and the motor 31 using methods commonly used in the prior art. The control switch group 10 is equipped with switch buttons corresponding to the motor 21, the motor 71 and the push rod 32 for controlling their switching operation.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A device for crushing polar marine microbial raw materials, characterized in that: It includes an annular outer shell (1) and a crushing mechanism (2); Annular shell (1): The front side of the outer arc surface of its outer ring is provided with a feed port (6), the rear side of the bottom wall of the annular shell (1) is provided with a discharge port (5), the middle of the upper surface of the inner ring of the annular shell (1) is rotatably connected with an installation shaft (3), and the upper end of the annular shell (1) is fixedly connected with an end cap (14). Crushing mechanism (2): It includes a support (23), a crushing shaft (24) and an auxiliary rod (25). The support (23) is fixedly connected to the upper end of the mounting shaft (3). Eight crushing shafts (24) are evenly distributed on the lower surface edge of the support (23). The auxiliary rods (25) are evenly arranged at the lower end of the crushing shafts (24). There is a crushing shaft (24) without an auxiliary rod (25) between each crushing shaft (24) with an auxiliary rod (25).

2. The polar marine microbial raw material crushing device according to claim 1, characterized in that: It also includes a controller (13), which is located on the right side of the annular housing (1), and the input terminal of the controller (13) is electrically connected to an external power source.

3. The polar marine microbial raw material crushing device according to claim 2, characterized in that: A motor (4) is fixedly connected to the top wall of the inner ring of the annular shell (1). The upper end of the output shaft of the motor (4) is fixedly connected to the lower end of the mounting shaft (3). The input end of the motor (4) is electrically connected to the output end of the controller (13).

4. The polar marine microbial raw material crushing device according to claim 1, characterized in that: The crushing mechanism (2) further includes a scraper (21) and a cavity (22). The scraper (21) is fixedly sleeved on the lower end of the crushing shaft (24). The crushing shaft (24) with the scraper (21) fixedly sleeved is located between two crushing shafts (24) with auxiliary rods (25). The two scrapers (21) arranged symmetrically form a group. The two scrapers (21) of one group are slidably connected to the inner arc surface of the outer ring of the annular shell (1). The two scrapers (21) of the other group are slidably connected to the outer arc surface of the inner ring of the annular shell (1). The scraper (21) is provided with a uniformly distributed cavity in the middle.

5. The polar marine microbial raw material crushing device according to claim 2, characterized in that: An inner splash guard (8) is fixedly connected to the upper edge of the inner ring of the annular shell (1). An installation ring (10) is provided at the upper end of the inner arc surface of the outer ring of the annular shell (1). An evenly distributed outer splash guard (9) is fixedly connected to the inner arc surface of the installation ring (10). The inner splash guard (8) and the installation ring (10) are both located at the lower end of the bracket (23), and the outer splash guard (9) is located at the upper end of the scraper (21).

6. The polar marine microbial raw material crushing device according to claim 1, characterized in that: The lower end of the discharge port (5) is rotatably connected to a plug (11) via a pin. Two knobs (12) are rotatably connected to the front side of the lower end of the discharge port (5), and the plug (11) is engaged between the two knobs (12).

7. The polar marine microbial raw material crushing device according to claim 1, characterized in that: The outer arc surface of the inner ring of the annular shell (1) is engraved with an indicator line (7), which is located at the rear end of the feed inlet (6).

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