Microbial fermentation pretreatment device

Abstract

The utility model relates to the technical field of toothed wedge belts, and discloses a microbial fermentation pretreatment device which comprises a crushing barrel, a second cover is arranged at the top of the crushing barrel, a rotating assembly is arranged in the middle of the top of the second cover, and a second servo motor is fixedly connected to the middle of the bottom of the crushing barrel. The output end of the second servo motor is fixedly connected with a second rotating rod, the outer ring of the second rotating rod penetrates through and is fixedly connected with crushing blades which are uniformly distributed, the rear side of the right side of the bottom of the crushing barrel penetrates through and is fixedly connected with a second pipeline, and the bottom of the second pipeline penetrates through and is fixedly connected with a first cover. And a third servo motor is fixedly connected to the middle of the top of the first cover. According to the raw material crushing device, the second rotating rod and the crushing blade are driven by the second servo motor to rotate, so that raw materials can be crushed, and the first rotating rod, the cross-shaped fixing plate and the scraping plate are driven by the first servo motor to rotate, so that the residual raw materials are scraped down.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a microbial fermentation pretreatment device. Background Art

[0002] Microbial fermentation pretreatment equipment is used to pretreat raw biomass materials (such as crop straw, waste food, wood fiber, etc.) for subsequent microbial fermentation. These raw biomass materials usually need to be treated to change their physical and chemical properties so that microorganisms can better utilize these materials in the subsequent fermentation process.

[0003] After searching, the existing Chinese patent announcement number is: CN220284089U, which provides a microbial fermentation pretreatment device. This patent controls the sliding of the moving block inside the sliding groove, and then can well control the round rod fixedly connected to the side of the moving block to slide on the inner surface of the pretreatment device body, and then the sponge cylinder sleeved on the surface of the round rod can well absorb the water droplets on the top of the inner wall of the pretreatment device body into the inside of the sponge cylinder.

[0004] Although the above patent can absorb the water droplets on the top of the inner wall of the pretreatment device body into the inside of the sponge cylinder, the above microbial fermentation pretreatment device still has the following problem: the material cannot be crushed during the pretreatment stage.

[0005] In view of the above problems, a microbial fermentation pretreatment device is proposed. Utility Model Content

[0006] The utility model aims to provide a microbial fermentation pretreatment device, which solves the problem that materials cannot be crushed in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microbial fermentation pretreatment device, comprising a crushing barrel, a second cover is arranged on the top of the crushing barrel, a rotating assembly is arranged in the middle of the top of the second cover, a second servo motor is fixedly connected to the middle of the bottom of the crushing barrel, a second rotating rod is fixedly connected to the output end of the second servo motor, the outer ring of the second rotating rod penetrates and is fixedly connected with evenly distributed crushing blades, a second pipeline is penetrated and fixedly connected to the rear right side of the bottom of the crushing barrel, a first cover is penetrated and fixedly connected to the bottom of the second pipeline, a third servo motor is fixedly connected to the middle of the top of the first cover, a fourth rotating rod is fixedly connected to the output end of the third servo motor, a rotating plate is fixedly connected to the bottom of the fourth rotating rod, a second air hole evenly distributed is opened on the rear side of the top of the rotating plate, a first air hole evenly distributed is opened on the front side of the middle of the top of the first cover, a processing barrel is arranged at the bottom of the first cover, a fourth servo motor is arranged in the middle of the bottom of the processing barrel, a third rotating rod is fixedly connected to the output end of the fourth servo motor, and a paving plate is fixedly connected to the top of the third rotating rod.

[0008] By adopting the above technical solution, after the raw materials enter the processing barrel, the fourth servo motor is turned on, and the output end of the fourth servo motor rotates to drive the third rotating rod and the flattening plate to rotate, so as to spread the raw materials evenly. Depending on whether the strain needs oxygen, the third servo motor is turned on, and the output end of the third servo motor rotates to drive the fourth rotating rod and the rotating plate to rotate. When the second air hole and the first air hole coincide with each other, ventilation can be achieved, otherwise it is sealed.

[0009] As a further description of the above technical solution: the rotating assembly includes a first servo motor, a first rotating rod, a cross fixing plate and a scraper, the first servo motor is fixedly connected to the middle of the top of the second cover, and the output end of the first servo motor is fixedly connected to the first rotating rod.

[0010] By adopting the above technical solution, the output end of the first servo motor rotates to drive the first rotating rod to rotate.

[0011] As a further description of the above technical solution: a cross fixing plate is fixedly connected to the bottom of the first rotating rod, and scrapers are fixedly connected to the four corners of the bottom of the cross fixing plate.

[0012] By adopting the above technical solution, the first rotating rod rotates to drive the cross fixing plate and the scraper to rotate.

[0013] As a further description of the above technical solution: the front and rear sides of the crushing barrel are fixedly connected with a first L-shaped fixing plate.

[0014] By adopting the above technical solution, the crushing barrel is fixed by the first L-shaped fixing plate.

[0015] As a further description of the above technical solution: a third pipe penetrates and is fixedly connected to the lower right side of the top of the second cover.

[0016] By adopting the above technical solution, a third pipe is arranged on the lower right side of the top of the second cover, so that the raw materials can enter the crushing barrel through the third pipe.

[0017] As a further description of the above technical solution: a second pipeline valve is provided on the outer wall of the second pipeline.

[0018] By adopting the above technical solution and opening the second pipeline valve, the raw materials can pass through the second pipeline.

[0019] As a further description of the above technical solution: a second L-shaped fixing plate is fixedly connected to both the left and right sides of the processing barrel.

[0020] By adopting the above technical solution, the processing barrel is fixed by the second L-shaped fixing plate.

[0021] As a further description of the above technical solution: a first pipeline is passed through and fixedly connected to the right rear side of the bottom of the processing barrel, and a first pipeline valve is provided on the outer wall of the first pipeline.

[0022] By adopting the above technical solution, by opening the first pipeline valve, the raw materials can flow out of the processing barrel through the first pipeline.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a microbial fermentation pretreatment device, which can crush the raw materials by driving the second rotating rod and the crushing blade to rotate through the second servo motor, and the first rotating rod, the cross fixing plate and the scraper to rotate by the first servo motor to scrape off the residual raw materials.

[0025] 2. The utility model provides a microbial fermentation pretreatment device, which drives the third rotating rod and the flat plate to rotate through the fourth servo motor to evenly spread the accumulated raw materials. If the microorganisms in the raw materials need oxygen, the third servo motor drives the rotating plate to rotate, so that the second air hole and the first air hole overlap, thereby achieving a ventilation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the utility model;

[0027] Figure 2 It is a bottom-up stereogram of the present utility model;

[0028] Figure 3 It is a top perspective view of the utility model;

[0029] Figure 4 It is a cross-sectional view of the utility model.

[0030] In the figure: 1. crushing barrel; 2. first L-shaped fixing plate; 3. first pipeline valve; 4. first pipeline; 5. second L-shaped fixing plate; 6. processing barrel; 7. first cover; 8. second pipeline; 9. second pipeline valve; 10. third pipeline; 11. first servo motor; 12. second cover; 13. second servo motor; 14. third servo motor; 15. fourth servo motor; 16. first air hole; 17. first rotating rod; 18. crushing blade; 19. second rotating rod; 20. third rotating rod; 21. paving plate; 22. second air hole; 23. rotating plate; 24. fourth rotating rod; 25. scraper; 26. cross fixing plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1 The utility model is a microbial fermentation pretreatment device, comprising a crushing barrel 1, a second cover 12 is arranged on the top of the crushing barrel 1, a second pipe 8 is penetrated and fixedly connected to the rear right side of the bottom of the crushing barrel 1, a first cover 7 is penetrated and fixedly connected to the bottom of the second pipe 8, a processing barrel 6 is arranged at the bottom of the first cover 7, a first L-shaped fixing plate 2 is fixedly connected to the front and rear sides of the crushing barrel 1, a third pipe 10 is penetrated and fixedly connected to the lower right side of the top of the second cover 12, raw materials are poured into the crushing barrel 1 through the third pipe 10, a second pipe valve 9 is arranged on the outer wall of the second pipe 8, the second pipe valve 9 is opened, and the raw materials enter the processing barrel 6 through the second pipe 8, the left and right sides of the processing barrel 6 are fixedly connected with the second L-shaped fixing plate 5, a first pipe 4 is penetrated and fixedly connected to the rear right side of the bottom of the processing barrel 6, a first pipe valve 3 is arranged on the outer wall of the first pipe 4, after the pretreatment is completed, the first pipe valve 3 is opened, and the raw materials leave the processing barrel 6 through the first pipe 4.

[0034] Combination Figure 2 and Figure 3A rotating assembly is provided in the middle of the top of the second cover 12, a second servo motor 13 is fixedly connected to the middle of the bottom of the crushing barrel 1, a second rotating rod 19 is fixedly connected to the output end of the second servo motor 13, an outer ring of the second rotating rod 19 penetrates and is fixedly connected to evenly distributed crushing blades 18, the second servo motor 13 drives the second rotating rod 19 and the crushing blades 18 to rotate, so that the raw materials can be crushed, the rotating assembly includes a first servo motor 11, a first rotating rod 17, a cross fixing plate 26 and a scraper 25, the first servo motor 11 is fixedly connected to the middle of the top of the second cover 12, the output end of the first servo motor 11 is fixedly connected to the first rotating rod 17, the bottom of the first rotating rod 17 is fixedly connected to the cross fixing plate 26, and the four corners of the bottom of the cross fixing plate 26 are fixedly connected to the scraper 25, the first rotating rod 17, the cross fixing plate 26 and the scraper 25 are driven to rotate by the first servo motor 11 to scrape off the residual raw materials.

[0035] Combination Figure 4 A third servo motor 14 is fixedly connected to the middle of the top of the first cover 7, and a fourth rotating rod 24 is fixedly connected to the output end of the third servo motor 14, and a rotating plate 23 is fixedly connected to the bottom of the fourth rotating rod 24. A second air hole 22 with uniform distribution is opened on the rear side of the top of the rotating plate 23, and a first air hole 16 with uniform distribution is opened on the front side of the middle of the top of the first cover 7. A fourth servo motor 15 is arranged in the middle of the bottom of the processing barrel 6, and a third rotating rod 20 is fixedly connected to the output end of the fourth servo motor 15, and a paving plate 21 is fixedly connected to the top of the third rotating rod 20. The third rotating rod 20 and the paving plate 21 are driven to rotate by the fourth servo motor 15 to spread the accumulated raw materials evenly. If the microorganisms in the raw materials need oxygen, the third servo motor 14 drives 24 and the rotating plate 23 to rotate, so that the second air hole 22 and the first air hole 16 overlap, thereby achieving a ventilation effect.

[0036] Working principle, first pour the raw material into the crushing barrel 1 through the third pipeline 10, then turn on the second servo motor 13, the output end of the second servo motor 13 rotates to drive the second rotating rod 19 and the crushing blade 18 to rotate, so as to crush the raw material. After the crushing is completed, turn on the first servo motor 11, the output end of the first servo motor 11 rotates to drive the first rotating rod 17, the cross fixing plate 26 and the scraper 25 to rotate, so as to scrape off the raw material remaining on the inner wall of the crushing barrel 1, open the second pipeline valve 9, the raw material enters the processing barrel 6 through the second pipeline 8, and then turn on the fourth servo motor 15, the output end of the fourth servo motor 15 rotates to drive the third rotating rod 20 and the flattening plate 21 to rotate, and evenly spread the accumulated raw materials. If the microorganisms in the raw material need oxygen, turn on the third servo motor 14, the output end of the third servo motor 14 rotates to drive 24 and the rotating plate 23 to rotate, so as to overlap the second air hole 22 and the first air hole 16, so as to achieve the ventilation effect. After the pretreatment is completed, open the first pipeline valve 3, and the raw material leaves the processing barrel 6 through the first pipeline 4.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A microbial fermentation pretreatment device, comprising a crushing barrel (1), characterized in that: A second cover (12) is arranged on the top of the crushing barrel (1), a rotating assembly is arranged in the middle of the top of the second cover (12), a second servo motor (13) is fixedly connected to the middle of the bottom of the crushing barrel (1), a second rotating rod (19) is fixedly connected to the output end of the second servo motor (13), the outer ring of the second rotating rod (19) is penetrated and fixedly connected with evenly distributed crushing blades (18), a second pipe (8) is penetrated and fixedly connected to the right rear side of the bottom of the crushing barrel (1), the bottom of the second pipe (8) is penetrated and fixedly connected to the first cover (7), and a third servo motor (13) is fixedly connected to the middle of the top of the first cover (7). 4), the output end of the third servo motor (14) is fixedly connected to the fourth rotating rod (24), the bottom of the fourth rotating rod (24) is fixedly connected to the rotating plate (23), the top rear side of the rotating plate (23) is provided with evenly distributed second air holes (22), the top middle front side of the first cover (7) is provided with evenly distributed first air holes (16), the bottom of the first cover (7) is provided with a processing bucket (6), the bottom middle of the processing bucket (6) is provided with a fourth servo motor (15), the output end of the fourth servo motor (15) is fixedly connected to the third rotating rod (20), and the top of the third rotating rod (20) is fixedly connected to the flattening plate (21).

2. A microbial fermentation pretreatment device according to claim 1, characterized in that: The rotating assembly comprises a first servo motor (11), a first rotating rod (17), a cross fixing plate (26) and a scraper (25); the first servo motor (11) is fixedly connected to the middle of the top of the second cover (12); and the output end of the first servo motor (11) is fixedly connected to the first rotating rod (17).

3. A microbial fermentation pretreatment device according to claim 2, characterized in that: A cross fixing plate (26) is fixedly connected to the bottom of the first rotating rod (17), and scrapers (25) are fixedly connected to the four corners of the bottom of the cross fixing plate (26).

4. A microbial fermentation pretreatment device according to claim 1, characterized in that: The front and rear sides of the crushing barrel (1) are both fixedly connected with a first L-shaped fixing plate (2).

5. A microbial fermentation pretreatment device according to claim 1, characterized in that: A third pipe (10) penetrates and is fixedly connected to the lower right side of the top of the second cover (12).

6. A microbial fermentation pretreatment device according to claim 1, characterized in that: The outer wall of the second pipeline (8) is provided with a second pipeline valve (9).

7. A microbial fermentation pretreatment device according to claim 1, characterized in that: The left and right sides of the processing barrel (6) are both fixedly connected with a second L-shaped fixing plate (5).

8. A microbial fermentation pretreatment device according to claim 1, characterized in that: A first pipeline (4) passes through and is fixedly connected to the right rear side of the bottom of the processing barrel (6), and a first pipeline valve (3) is provided on the outer wall of the first pipeline (4).

Images