Strain culture tank for efficient microbial fertilizer

Abstract

The utility model discloses a strain culture tank of efficient microbial fertilizer, which relates to the technical field of strain culture tanks and comprises a tank body, a heat conducting liner is fixedly connected to the inner side wall of the tank body, a heating cavity is arranged between the heat conducting liner and the outer wall of the tank body, and an electric heating wire is fixedly connected to the inner side wall of the heating cavity. The surface of the tank body is fixedly connected with a feeding pipe used for feeding, the upper surface of the tank body is fixedly connected with an infrared thermometer, the detection end of the infrared thermometer extends into the heating cavity, the side wall of the tank body is fixedly connected with a water adding opening, and the water adding opening communicates with the heating cavity. According to the utility model, the inner wall of the tank body is scraped by the scraping paddle, so that raw material adhesion and gelatinization hard shells on the inner wall of the tank body can be effectively removed, the fermentation temperature is accurate and reliable, the stable and uniform temperature can be provided, the phenomenon of local overheating or supercooling can be avoided, the temperature of the fermentation cavity is ensured to be consistent, and the growth of microorganisms is promoted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of strain culture tank of high-efficiency microbial fertilizer, and specifically to a kind of strain culture tank of high-efficiency microbial fertilizer. BACKGROUND

[0002] In modern agriculture, microbial fertilizer as a new type of fertilizer, because it can effectively improve soil fertility, promote plant growth and is widely concerned. The main component of microbial fertilizer is a variety of beneficial microorganisms, which can improve crop yield and quality by decomposing organic matter in soil, fixing nitrogen, enhancing plant disease resistance, etc. In the production of microbial fertilizer, a large number of biological strains need to be cultured. After inoculating the seedling in the liquid culture medium, it is placed in the culture tank for fermentation and culture, and appropriate temperature and oxygen are provided. During the propagation of the strain, a small amount of gas is released. In order to maintain the pressure balance of the culture tank, the culture tank is usually not sealed. After the material on the surface of the culture solution is dried by the wind, a hard shell of a certain thickness is formed. The composition of this hard shell is composed of various impurities and solid particles, which has no effect on the propagation of the strain. However, if the hard shell is too dense, it will affect the respiration and heat release of the strain during cultivation, so it needs to be stirred at intervals to prevent the formation of hard shell and also to mix the seedling and culture solution evenly. The existing culture tank with stirring device mostly uses motor-driven auger or blade stirring method, which has simple stirring structure and unsatisfactory use effect.

[0003] Therefore, the skilled person in the art provides a strain culture tank of high-efficiency microbial fertilizer to solve the problems raised in the background art. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of strain culture tank of high-efficiency microbial fertilizer to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A strain culture tank of high-efficiency microbial fertilizer, comprising a tank body, a heat-conducting inner container is fixedly connected to the inner side wall of the tank body, a heating cavity is provided between the heat-conducting inner container and the outer wall of the tank body, an electric heating wire is fixedly connected to the inner side wall of the heating cavity, and the electric heating wire is spirally wound on the surface of the heat-conducting inner container. An inlet pipe for feeding is fixedly connected to the surface of the tank body, an infrared temperature detector is fixedly connected to the upper surface of the tank body, and the detection end of the infrared temperature detector extends into the heating cavity. A water inlet is fixedly connected to the side wall of the tank body, and the water inlet is in communication with the heating cavity. A transmission cavity and a fermentation cavity are formed in the tank body. A transmission gear and a driven gear are rotatably connected to the inner side wall of the transmission cavity, and the driven gear is connected to the transmission gear in meshing relationship. A transmission rod and a driven rod are rotatably connected to the inner side wall of the fermentation cavity, and the surface of the transmission rod is fixedly connected to the transmission gear. One end of the driven rod is fixedly connected to one end of the driven gear.

[0007] As a further scheme of the utility model: the transmission rod surface is fixedly connected with a fixed frame, the fixed frame is a round bucket, the fixed frame surface is fixedly connected with a scraper, and the scraper is in abutment with the inner wall of the tank.

[0008] As a further scheme of the utility model: the transmission rod surface is fixedly connected with a stirring blade, and the stirring blade is symmetrically arranged.

[0009] As a further scheme of the utility model: the tank upper surface is fixedly connected with a driving motor, and the driving motor power output end is fixedly connected with one end of the transmission rod.

[0010] As a further scheme of the utility model: the tank bottom is fixedly connected with a discharge pipe for discharging, the discharge pipe inner wall is rotatably connected with a rotating shaft, the rotating shaft surface is fixedly connected with multiple groups of paddles, the paddles are in the shape of a rice character, the discharge pipe inner wall is provided with an arc groove, and the paddles are in abutment with the arc groove.

[0011] As a further scheme of the utility model: the discharge pipe side wall is fixedly connected with a servo motor, and the servo motor power output end is fixedly connected with a second bevel gear.

[0012] As a further scheme of the utility model: one end of the rotating shaft is fixedly connected with a first bevel gear, and the first bevel gear is meshingly connected with the second bevel gear.

[0013] As a further scheme of the utility model: the tank side wall is fixedly connected with a controller, and the driving motor and the servo motor are electrically connected with an external power source through the controller.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、Through the controller control driving motor operation, driving motor power output end rotation drives transmission rod rotation, transmission rod rotation drives transmission gear and fixed frame rotation, fixed frame rotation drives its on the scraper rotation, through the scraper to the tank inner wall is rubbed, can effectively remove the raw material adhesion and paste hard shell of tank inner wall, transmission gear rotation drives driven gear rotation, driven gear rotation drives driven rod rotation, driven rod rotation drives stirring blade rotation, through the rotation of stirring blade and fixed frame, destroy the symmetry of raw material circulation loop, increase resistance, prevent the appearance of circular motion, increase turbulent motion, make the stirring more fully and quickly, guarantee raw material heating fermentation efficiency, through the heating wire to the water in the heating cavity heating, realize water bath heating, adopt infrared thermometer to measure temperature, fermentation temperature is accurate and reliable, can provide stable and uniform temperature, help to avoid local overheating or overcooling phenomenon, ensure that the temperature of fermentation cavity is consistent, promote the growth of microorganisms;

[0016] 2, the controller controls the servo motor to run, the servo motor power output end rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the paddle to rotate, and the paddle is rotated to unload the fermentation completed strain, and the unloading operation is simple and convenient, and is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a kind of high-efficiency microbial fertilizer strain culture tank structure schematic view.

[0018] Figure 2 It is a kind of high-efficiency microbial fertilizer strain culture tank plane structure schematic view.

[0019] Figure 3 It is a kind of high-efficiency microbial fertilizer strain culture tank internal structure schematic view in transmission cavity.

[0020] Figure 4 It is a kind of high-efficiency microbial fertilizer strain culture tank in tank wall section view.

[0021] Figure 5 It is a kind of high-efficiency microbial fertilizer strain culture tank in discharge pipe internal structure schematic view.

[0022] In the figure: 1, tank body;2, heating cavity;3, heating wire;4, heat-conducting inner container;5, water inlet;6, feed pipe;7, discharge pipe;8, rotating shaft;9, paddle;10, arc groove;11, transmission cavity;12, fermentation cavity;13, transmission gear;14, driven gear;15, transmission rod;16, driven rod;17, fixed frame;18, scraper;19, stirring blade;20, drive motor;21, controller;22, first bevel gear;23, servo motor;24, second bevel gear;25, infrared temperature measuring instrument. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely 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 the present application. Embodiment 1

[0024] Reference Figures 1-4The embodiment provides a high-efficiency microbial fertilizer culture tank, which comprises a tank body 1, a heat-conducting inner container 4 fixedly connected to the inner side wall of the tank body 1, a heating cavity 2 arranged between the heat-conducting inner container 4 and the outer wall of the tank body 1, an electric heating wire 3 fixedly connected to the inner side wall of the heating cavity 2 and spirally wound on the surface of the heat-conducting inner container 4, a feeding pipe 6 fixedly connected to the surface of the tank body 1 and used for feeding, an infrared temperature detector 25 fixedly connected to the upper surface of the tank body 1 and extending into the heating cavity 2, a water inlet 5 fixedly connected to the side wall of the tank body 1 and communicated with the heating cavity 2, a transmission cavity 11 and a fermentation cavity 12 formed in the tank body 1, a transmission gear 13 and a driven gear 14 rotatably connected to the inner side wall of the transmission cavity 11, the driven gear 14 being connected in meshing with the transmission gear 13, a transmission rod 15 and a driven rod 16 rotatably connected to the inner side wall of the fermentation cavity 12, the surface of the transmission rod 15 being fixedly connected with the transmission gear 13, one end of the driven rod 16 being fixedly connected with one end of the driven gear 14, a fixing frame 17 fixedly connected to the surface of the transmission rod 15, the fixing frame 17 being in the shape of a round bucket, a scraper 18 fixedly connected to the surface of the fixing frame 17 and abutting against the inner side wall of the tank body 1, stirring blades 19 fixedly connected to the surface of the transmission rod 15 and arranged in symmetry, a driving motor 20 fixedly connected to the upper surface of the tank body 1 and having one end fixedly connected with one end of the transmission rod 15; the driving motor 20 is controlled to rotate by a controller 21, one end of the transmission rod 15 is driven to rotate by the power output end of the driving motor 20, the transmission gear 13 and the fixing frame 17 are driven to rotate by the transmission rod 15, the scraper 18 on the fixing frame 17 is driven to rotate by the fixing frame 17, the inner wall of the tank body 1 is scraped by the scraper 18, the adhesion and the pasting hard shell of the raw materials on the inner wall of the tank body 1 can be effectively removed, the driven gear 14 is driven to rotate by the transmission gear 13, the driven rod 16 is driven to rotate by the driven gear 14, the stirring blades 19 are driven to rotate by the driven rod 16, the symmetry of the raw material circulation loop is destroyed by the rotation of the stirring blades 19 and the fixing frame 17, the resistance is increased, the appearance of the circular motion is prevented, the turbulent motion is increased, the stirring is more sufficient and rapid, the heating and fermentation efficiency of the raw materials is guaranteed, the water in the heating cavity 2 is heated by the electric heating wire 3, the water bath heating is realized, the temperature is measured by the infrared temperature detector 25, the fermentation temperature is accurate and reliable, the stable and uniform temperature can be provided, the local overheating or overcooling phenomenon can be avoided, the temperature of the fermentation cavity 12 is consistent, and the growth of the microorganisms is promoted. Embodiment 2

[0025] Refer to Figures 1-5The embodiment is based on the previous embodiment, and differs from the previous embodiment in that a discharge pipe 7 for discharging is fixedly communicated with the bottom of the tank body 1, a rotating shaft 8 is rotatably connected to the inner side wall of the discharge pipe 7, a plurality of groups of paddle pieces 9 are fixedly connected to the surface of the rotating shaft 8, the paddle pieces 9 are in a rice-shaped form, an arc groove 10 is formed in the inner side wall of the discharge pipe 7, and the paddle pieces 9 abut against the arc groove 10, a servo motor 23 is fixedly connected to the side wall of the discharge pipe 7, a second bevel gear 24 is fixedly connected to the power output end of the servo motor 23, a first bevel gear 22 is fixedly connected to one end of the rotating shaft 8, and the first bevel gear 22 is connected in meshing with the second bevel gear 24, a controller 21 is fixedly connected to the side wall of the tank body 1, and the driving motor 20 and the servo motor 23 are electrically connected with an external power source through the controller 21; the servo motor 23 is controlled to operate through the controller 21, the power output end of the servo motor 23 is rotated to drive the second bevel gear 24 to rotate, the second bevel gear 24 is rotated to drive the first bevel gear 22 to rotate, the first bevel gear 22 is rotated to drive the rotating shaft 8 to rotate, and the rotating shaft 8 is rotated to drive the paddle pieces 9 to rotate, so that the strain with completed fermentation is discharged through the rotation of the paddle pieces 9, and the discharging operation is simple and convenient and is easy to use.

[0026] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the foregoing embodiments should be regarded as exemplary and non-restrictive in any respect, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be regarded as limiting the claims to which they belong.

[0027] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and 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 those skilled in the art can understand.

Claims

1. A bacterial culture tank for high-efficiency microbial fertilizer, characterized in that: The invention comprises a tank body (1), wherein the inner wall of the tank body (1) is fixedly connected to a heat-conducting inner liner (4), a heating chamber (2) is provided between the heat-conducting inner liner (4) and the outer wall of the tank body (1), an electric heating wire (3) is fixedly connected to the inner wall of the heating chamber (2), and the electric heating wire (3) is spirally wound on the surface of the heat-conducting inner liner (4), a feeding pipe (6) for feeding is fixedly connected to the surface of the tank body (1), an infrared thermometer (25) is fixedly connected to the upper surface of the tank body (1), and the detection end of the infrared thermometer (25) extends into the heating chamber (2), and the side wall of the tank body (1) is fixedly connected to the inner wall of the heating chamber (2). A water inlet (5) is provided, the water inlet (5) being communicated with the heating chamber (2), a transmission chamber (11) and a fermentation chamber (12) being provided inside the tank body (1), a transmission gear (13) and a driven gear (14) being rotatably connected to the inner wall of the transmission chamber (11), the driven gear (14) being meshed and connected with the transmission gear (13), a transmission rod (15) and a driven rod (16) being rotatably connected to the inner wall of the fermentation chamber (12), a surface of the transmission rod (15) being fixedly connected to the transmission gear (13), and one end of the driven rod (16) being fixedly connected to one end of the driven gear (14).

2. The bacterial culture tank for a high-efficiency microbial fertilizer according to claim 1, characterized in that: The surface of the transmission rod (15) is fixedly connected to a fixing frame (17), the fixing frame (17) is in the shape of a circular bucket, and the surface of the fixing frame (17) is fixedly connected to a scraper (18), and the scraper (18) is in contact with the inner wall of the tank body (1).

3. The bacterial culture tank for a high-efficiency microbial fertilizer according to claim 1, characterized in that: The surface of the transmission rod (15) is fixedly connected with a stirring blade (19), and the stirring blade (19) is symmetrically arranged.

4. The bacterial culture tank for a high-efficiency microbial fertilizer according to claim 1, characterized in that: A driving motor (20) is fixedly connected to the upper surface of the tank body (1), and a power output end of the driving motor (20) is fixedly connected to one end of the transmission rod (15).

5. The bacterial culture tank for a high-efficiency microbial fertilizer according to claim 1, characterized in that: The bottom of the tank body (1) is fixedly connected to a discharge pipe (7) for discharging materials. The inner wall of the discharge pipe (7) is rotatably connected to a rotating shaft (8). The surface of the rotating shaft (8) is fixedly connected to a plurality of groups of paddles (9), and the paddles (9) are in a rice-shaped shape. An arc groove (10) is opened on the inner wall of the discharge pipe (7), and the paddles (9) abut against the arc groove (10).

6. The bacterial culture tank for a high-efficiency microbial fertilizer according to claim 5, characterized in that: The side wall of the discharge pipe (7) is fixedly connected to a servo motor (23), and the power output end of the servo motor (23) is fixedly connected to a second bevel gear (24).

7. The bacterial culture tank for a high-efficiency microbial fertilizer according to claim 5, characterized in that: One end of the rotating shaft (8) is fixedly connected to a first bevel gear (22), and the first bevel gear (22) is meshed and connected with a second bevel gear (24).

8. The bacterial culture tank for a high-efficiency microbial fertilizer according to claim 1, characterized in that: A controller (21) is fixedly connected to the side wall of the tank body (1), and the drive motor (20) and the servo motor (23) are electrically connected to an external power supply through the controller (21).

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