Biological bacterial fertilizer strain fermentation device

Abstract

The utility model relates to the technical field of biological bacterial fertilizer strain fermentation, and discloses a biological bacterial fertilizer strain fermentation device which comprises a fermentation tank, a feeding pipe and an exhaust pipe are arranged at the top of the fermentation tank, a discharging pipe with a valve is installed at the bottom of the fermentation tank, and a transmission assembly is arranged on the outer side of the fermentation tank. The first bevel gear drives the second bevel gear and the third bevel gear which are meshed with the first bevel gear to rotate, the third bevel gear drives the rotating rod and the connecting rod to rotate, the connecting rod drives the stirring rod to stir materials in the fermentation tank, the stirring rod is close to the lower portion of the fermentation tank, and the scraping plate is fixedly installed on the outer side of the stirring rod through a bolt. The stirring paddle is arranged on the stirring rod, is made of a rubber material and can synchronously rotate along with the stirring rod to scrape materials adhered to the inner wall of the fermentation tank, a third bevel gear drives the sleeve and the stirring paddle to rotate, the rotating direction is opposite to that of the rotating rod, reverse flow is formed, and the material mixing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to biological bacterial fertilizer strain fermentation technical field, concretely is biological bacterial fertilizer strain fermentation device. BACKGROUND

[0002] Biological bacterial fertilizer is an organic fertilizer, and microbial fermentation technology needs to be used in its production process. In this process, microorganisms will utilize organic substances for metabolism to produce a series of organic acids, vitamins and growth factors and other substances beneficial to plant growth.

[0003] The strain fermentation device is an important equipment in the production process of biological bacterial fertilizer, and its main function is to mix biodegradation microorganisms and organic substances, and to make the microorganisms grow and reproduce in a suitable environment by using appropriate control conditions, so as to realize efficient organic matter conversion. When mixing materials, a stirrer needs to be used, but since the stirrer is generally fixed outside the fermentation tank, the stirring range is limited, which can easily lead to the fact that the materials at the edge of the fermentation tank cannot be mixed, and the inner wall of the fermentation tank is easy to adhere to the materials, affecting the fermentation effect. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing biological bacterial fertilizer strain fermentation device to solve the problem in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: biological bacterial fertilizer strain fermentation device, including fermentation tank, the top of fermentation tank is provided with feeding pipe and exhaust pipe, the bottom of fermentation tank is installed with the discharge pipe with valve, still include:

[0006] The transmission assembly is arranged outside the fermentation tank, the outer side of the transmission assembly is provided with the first stirring assembly for stirring and treating the materials in the fermentation tank, and the outer side of the first stirring assembly is provided with the second stirring assembly for improving the stirring and mixing effect of the materials.

[0007] The scraper is installed outside the first stirring assembly to scrape off the materials adhered to the inner wall of the fermentation tank.

[0008] Preferably, the transmission assembly comprises a motor arranged outside the fermentation tank, the output end of the motor is provided with a first bevel gear, the outer side of the first bevel gear is provided with a support frame, the outer side of the support frame is provided with a second bevel gear and a third bevel gear.

[0009] Preferably, the first stirring assembly comprises a rotating rod arranged outside the second bevel gear, the outer side of the rotating rod is provided with a connecting rod, and the outer side of the connecting rod is provided with a stirring rod.

[0010] Preferably, the scraper is fixedly connected to the outer side of the stirring rod and has the same number.

[0011] Preferably, the second stirring assembly comprises a sleeve arranged outside the third bevel gear, and an outer side of the sleeve is provided with a stirring paddle.

[0012] Preferably, an outer side of the motor is provided with a mounting frame, and the mounting frame is fixed to an outer side of the fermentation tank.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] The first bevel gear drives the second bevel gear and the third bevel gear connected with the second bevel gear in meshing to rotate, the third bevel gear drives the rotating rod and the connecting rod to rotate, the connecting rod drives the stirring rod to stir the material in the fermentation tank, the stirring rod is close to the lower part of the fermentation tank, the scraper is fixedly installed outside the stirring rod through bolts and is made of rubber material, can rotate synchronously with the stirring rod, scrapes off the material adhered on the inner wall of the fermentation tank, the sleeve and the stirring paddle are driven by the third bevel gear to rotate, and the rotating direction is opposite to that of the rotating rod, forms a counter current, and improves the mixing efficiency of the material. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure schematic view of the biological bacterial fertilizer strain fermentation device is provided in the present application.

[0016] Figure 2 A structure schematic view of the transmission assembly is provided in the present application.

[0017] Figure 3 A structure schematic view of the first stirring assembly is provided in the present application.

[0018] Figure 4 A structure schematic view of the second stirring assembly is provided in the present application.

[0019] In the figure: 1, fermentation tank; 2, feeding pipe; 3, exhaust pipe; 4, discharge pipe; 5, transmission assembly; 501, motor; 502, first bevel gear; 503, support frame; 504, second bevel gear; 505, third bevel gear; 6, first stirring assembly; 601, rotating rod; 602, connecting rod; 603, stirring rod; 7, scraper; 8, second stirring assembly; 801, sleeve; 802, stirring paddle; 9, mounting frame. DETAILED DESCRIPTION

[0020] 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 the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 As shown in the biological bacteria fertilizer strain fermentation device, including fermentation tank 1, the top of the fermentation tank 1 is provided with a feeding pipe 2 and exhaust pipe 3, using the feeding pipe 2 to fill the material in the fermentation tank 1, using the exhaust pipe 3 to discharge the waste gas in the fermentation tank 1; the bottom of the fermentation tank 1 is installed with a valve of the discharge pipe 4, using the discharge pipe 4 to discharge the fermentation material; also includes: set up in the outside of the fermentation tank 1 transmission assembly 5, the outside of the transmission assembly 5 is provided with the first stirring assembly 6 for stirring the material in the fermentation tank 1, the outside of the first stirring assembly 6 is provided with the second stirring assembly 8 for improving the stirring effect of the material; using the transmission assembly 5 to drive the first stirring assembly 6 and the second stirring assembly 8 to separate stirring, improve the mixing efficiency of the material; the scraper 7 is installed outside the first stirring assembly 6 to scrape off the material adhered to the inner wall of the fermentation tank 1, using the scraper 7 to clean the inner wall of the fermentation tank 1, to avoid waste of material.

[0022] The transmission assembly 5 includes a motor 501 arranged outside the fermentation tank 1, the output end of the motor 501 is provided with a first bevel gear 502, the first bevel gear 502 is fixedly installed on the output end of the motor 501, the outside of the first bevel gear 502 is provided with a support frame 503, the first bevel gear 502 is rotatably connected outside the support frame 503, the support frame 503 is fixed on the fermentation tank 1, the outside of the support frame 503 is provided with a second bevel gear 504 and a third bevel gear 505, the second bevel gear 504 and the third bevel gear 505 are both rotatably connected on the support frame 503, and both are engaged with the first bevel gear 502.

[0023] The first stirring assembly 6 includes a rotating rod 601 arranged outside the second bevel gear 504, the rotating rod 601 is fixedly installed at the bottom of the second bevel gear 504, the outside of the rotating rod 601 is provided with a connecting rod 602, the connecting rod 602 is welded at the bottom of the rotating rod 601, the outside of the connecting rod 602 is provided with a stirring rod 603, the stirring rod 603 has four groups of symmetrically welded outside the stirring rod 603. The first bevel gear 502 drives the third bevel gear 505 to rotate, the third bevel gear 505 drives the rotating rod 601 and the connecting rod 602 to rotate, the connecting rod 602 drives the stirring rod 603 to stir the material in the fermentation tank 1, and the stirring rod 603 is close to the lower part of the fermentation tank 1.

[0024] The scraper 7 is fixedly connected outside the stirring rod 603 and has the same number, the scraper 7 is fixedly installed outside the stirring rod 603 by bolts, and is made of rubber material, which can rotate synchronously with the stirring rod 603, and scrape the material adhered to the inner wall of the fermentation tank 1.

[0025] The second stirring assembly 8 comprises a sleeve 801 arranged outside the third bevel gear 505, the third bevel gear 505 and the sleeve 801 are both internally hollow, the rotating rod 601 passes through the third bevel gear 505 and the sleeve 801, the outside of the sleeve 801 is provided with a stirring paddle 802, and the stirring paddle 802 is fixed outside the sleeve 801. The sleeve 801 and the stirring paddle 802 are driven to rotate by the third bevel gear 505, and the rotating direction is opposite to that of the rotating rod 601, so that a countercurrent is formed, and the mixing efficiency of the material is improved.

[0026] The motor 501 is provided with a mounting frame 9 outside, and the mounting frame 9 is fixed outside the fermentation tank 1. The mounting frame 9 is fixedly installed on the fermentation tank 1, the motor 501 is fixedly installed on the mounting frame 9, and the supporting frame 503 is also fixedly installed on the mounting frame 9.

[0027] Working principle: the fermentation material is added into the fermentation tank 1 from the feeding pipe 2, the first bevel gear 502 is driven to rotate by the motor 501, the second bevel gear 504 and the third bevel gear 505 meshed and connected outside the first bevel gear 502 are driven to rotate, the rotating rod 601 and the connecting rod 602 are driven to rotate by the third bevel gear 505, the stirring rod 603 is driven to stir and process the material in the fermentation tank 1 by the connecting rod 602, the stirring rod 603 is close to the lower part of the fermentation tank 1, the scraper 7 is fixedly installed outside the stirring rod 603 by bolts and is made of rubber material, can rotate synchronously with the stirring rod 603, and can scrape the material adhered on the inner wall of the fermentation tank 1, the sleeve 801 and the stirring paddle 802 are driven to rotate by the third bevel gear 505, and the rotating direction is opposite to that of the rotating rod 601, so that a countercurrent is formed, and the mixing efficiency of the material is improved.

[0028] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such a process, method, article, or device. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or device including the element.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for fermenting microbial species of a bio-fertilizer, comprising a fermentation tank (1), a feeding pipe (2) and an exhaust pipe (3) arranged at the top of the fermentation tank (1), and a discharge pipe (4) with a valve arranged at the bottom of the fermentation tank (1), characterized in that, Also include: The transmission assembly (5) is arranged outside the fermentation tank (1), the outer side of the transmission assembly (5) is provided with the first stirring assembly (6) for stirring and processing the material in the fermentation tank (1), the outer side of the first stirring assembly (6) is provided with the second stirring assembly (8) for improving the stirring and mixing effect of the material; The scraper (7) is installed outside the first stirring assembly (6) to scrape off the material adhered to the inner wall of the fermentation tank (1).

2. The device according to claim 1, wherein the device is characterized by: The transmission assembly (5) comprises a motor (501) arranged outside the fermentation tank (1), the output end of the motor (501) is provided with a first bevel gear (502), the outer side of the first bevel gear (502) is provided with a support frame (503), the outer side of the support frame (503) is provided with a second bevel gear (504) and a third bevel gear (505).

3. The device according to claim 2, wherein the device is characterized by: The first stirring assembly (6) comprises a rotating rod (601) arranged outside the second bevel gear (504), the outer side of the rotating rod (601) is provided with a connecting rod (602), and the outer side of the connecting rod (602) is provided with a stirring rod (603).

4. The device according to claim 3, wherein the device is characterized by: The scraper (7) is fixedly connected to the outer side of the stirring rod (603) and has the same number.

5. The device according to claim 1, wherein the device is characterized by: The second stirring assembly (8) comprises a sleeve (801) arranged outside the third bevel gear (505), and the outer side of the sleeve (801) is provided with a stirring paddle (802).

6. The device according to claim 2, wherein the device is characterized by: The outer side of the motor (501) is provided with a mounting frame (9), and the mounting frame (9) is fixed to the outer side of the fermentation tank (1).

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