Efficient biological agent proportioning, mixing and stirring machine

Abstract

The invention relates to the field of biological bacteria, in particular to an efficient biological agent proportioning, mixing and stirring machine. Through the design of multiple stirring mechanisms such as rotating blades, a material guiding tray and a stirring frame, the effect of pre-mixing and pre-treating solid raw materials fed into a mixing cavity in advance is achieved, and then liquid raw materials and the solid raw materials fed into the mixing cavity are driven to enter the mixing cavity through a communicating pipe and a connecting sleeve correspondingly; and the problem that subsequent mixing and stirring are influenced by caking caused by advanced contact is avoided.

Description

Technical Field

[0001] The present invention relates to the field of biological bacteria, and particularly to a high-efficiency biological bacteria agent ratio and mixing and stirring machine. Background Art

[0002] A biological bacteria agent is a dosage form that uses the efficacy of microorganisms for disease prevention and control, soil improvement, or resource utilization. This bacteria agent is used for seed dressing or root dipping, and has the effects of directly or indirectly improving the soil, restoring soil fertility, preventing soil-borne diseases, maintaining the balance of the rhizosphere microbial flora, and degrading toxic and harmful substances. Therefore, biological bacteria agents are widely used in the fields of planting, animal husbandry, environmental governance, etc. However, the mixing ratio of biological bacteria agents is a technical problem. Traditional methods rely on manual operation, which easily leads to uneven mixing between various materials and imbalance in the interaction between strains, thus affecting the activity of biological bacteria agents.

[0003] With the development of technology, technicians in related fields have also carried out a lot of optimization on the technical means for mixing and stirring biological bacteria agents. For more accurate comparison, for example, Chinese Patent No. CN217549543U discloses a device for proportioning microbial bacteria agents, including a support plate. A proportioning box and a filtering box are installed on the top of the support plate. A mixing motor, a biological input pipe, and a collection box are connected to the outside of the proportioning box. A transmission rod is installed on the output shaft of the mixing motor. Mixing blades and scraping blades are arranged on the outside of the transmission rod. A discharge pipe is connected to the bottom of the proportioning box. A screening net is installed inside the proportioning box. In this device for proportioning microbial bacteria agents, necessary substances are stored in a storage box. When proportioning is required, they are transported to the proportioning box through a feed pipe, and corresponding bacteria agents are transported into it through the biological input pipe. The mixing motor is started to drive the transmission rod to rotate, so that the mixing blades and scraping blades rotate, thereby completing the task of automatic mixing and stirring.

[0004] However, there are still some deficiencies in the above proportioning device during actual use:

[0005] When the above device is used, it is transported to the proportioning box through a feed pipe, and corresponding bacteria agents are transported into it through the biological input pipe. The mixing motor is started to drive the transmission rod to rotate, so that the mixing blades and scraping blades rotate, thereby completing the task of automatic mixing and stirring. After processing, it is discharged through the discharge pipe. In actual use, the raw materials for preparing biological bacteria agents are usually dry-wet mixed type materials for proportioning and mixing, and then fermented and formed by controlling factors such as temperature and humidity. However, in the process of inputting raw materials in the above proportioning device, the dry materials and wet materials are not distinguished, which easily causes the materials to pre-cake before proportioning, affecting the subsequent proportioning process.

[0006] Therefore, under the viewpoints stated above, there is still room for improvement in the existing technical means for mixing and stirring biological agents. Summary of the Invention

[0007] To solve the above problems, the present invention provides an efficient biological agent ratio and mixing and stirring machine, including a reaction kettle provided with a hollow interior. A feeding hopper is connected to the outside of the reaction kettle in a limited manner, and the feeding hopper is connected to the reaction kettle through a connecting pipe. A stirring unit for mixing and stirring each raw material for preparing the biological agent is arranged in the reaction kettle.

[0008] The stirring unit includes:

[0009] A partition baffle is connected to the inside of the reaction kettle in a limited manner, and divides the reaction kettle into a pre-mixing chamber and a mixing chamber from top to bottom.

[0010] A connecting sleeve is eccentrically penetrated through the partition baffle for communicating the pre-mixing chamber and the mixing chamber separated by the partition baffle.

[0011] A feeding tray is limited inside the reaction kettle and is located below the connecting sleeve. A driving rotating shaft is commonly penetrated among the feeding tray, the partition baffle and the reaction kettle, and the feeding tray is driven by the driving rotating shaft to rotate inside the reaction kettle.

[0012] A stirring end is arranged inside the reaction kettle and is driven by the driving rotating shaft to rotate to achieve the effect of mixing and stirring the raw materials in the reaction kettle.

[0013] Preferably, the stirring end includes a plurality of rotating blades circumferentially connected to the driving rotating shaft, and the plurality of rotating blades are located in the pre-mixing chamber above the partition plate.

[0014] Preferably, the stirring end further includes a connecting rotating frame sleeved on the driving rotating shaft and located below the feeding tray. A plurality of stirring frames are connected to the connecting rotating frame, and the plurality of stirring frames are circumferentially distributed in the mixing chamber with the driving rotating shaft as the axis.

[0015] Preferably, a driving gear is further sleeved on the driving rotating shaft, and a plurality of driven gears are meshed with the driving gear. The plurality of driven gears are arranged corresponding to the plurality of stirring frames one by one to drive the connected stirring frames to rotate.

[0016] Preferably, the stirring frame is obliquely penetrated through the connecting rotating frame, and a limiting connecting plate is commonly connected between the stirring frame and the connecting rotating frame to maintain the inclined state of the stirring frame during rotation.

[0017] Preferably, an installation frame is connected to the lower side of the connecting sleeve, a driven rotating shaft is commonly penetrated between the installation frame and the connecting sleeve, and a screw blade located inside the connecting sleeve is connected to the driven rotating shaft.

[0018] Preferably, the driven rotating shaft and the driving rotating shaft are connected by a belt drive together.

[0019] Preferably, one end of the connecting pipe far away from the feeding hopper penetrates into the reaction kettle and is located between the feeding tray and the partition plate, and is used for introducing the liquid raw materials to be mixed onto the feeding tray.

[0020] Preferably, the feeding tray is floatingly limited on the driving rotating shaft.

[0021] Preferably, a connecting frame with a conical structure that is limited at the lower end of the reaction kettle is sleeved on the driving rotating shaft.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] First, through the design of multiple stirring mechanisms such as rotating blades, feeding trays, and stirring frames, the present invention realizes the effect of pre-mixing and pre-treating the solid raw materials put into the mixing cavity, and then drives the liquid raw materials and solid raw materials put into the mixing cavity to enter the mixing cavity through the connecting pipe and the connecting sleeve respectively, avoiding the problem that their premature contact causes caking and affects subsequent mixing and stirring.

[0024] Second, through the cooperation of the driving gear and the driven gear, the present invention drives several stirring frames to rotate greatly around the driving rotating shaft, and also drives several stirring frames to rotate around their own axes. Through the double rotation movements of the stirring frame 242, the raw materials in the mixing cavity are stirred in an all-round and three-dimensional manner, ensuring the full mixing of the raw materials and significantly improving the mixing efficiency and uniformity.

[0025] Third, through the mutual cooperation between the feeding tray and the driving rotating shaft, the present invention drives the feeding tray to continuously yaw during the rotation process, and vibrates and scatters materials through the yaw of the feeding tray, effectively ensuring the uniform mixing of solid and liquid raw materials and improving the mixing efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the drawings and embodiments.

[0027] Figure 1 is a schematic structural diagram of the present invention.

[0028] Figure 2 is a schematic cross-sectional structural diagram of the reaction kettle of the present invention.

[0029] Figure 3 is a schematic structural diagram of the rotating blade of the present invention.

[0030] Figure 4 is a schematic structural diagram of the stirrer of the present invention.

[0031] Figure 5It is a schematic structural diagram of the auger blade of the present invention.

[0032] Figure 6 It is a schematic structural diagram of the material guiding tray of the present invention.

[0033] Figure 7 It is a schematic structural diagram of the connection frame of the present invention.

[0034] Figure 8 It is a schematic structural diagram between the stirring frame and the connection frame of the present invention.

[0035] In the figure, 1 is a reaction kettle; 10 is a material guiding hopper; 11 is a communicating pipe; 2 is a stirring unit; 20 is a partition baffle; 21 is a connecting sleeve; 22 is a material guiding tray; 23 is a driving rotating shaft; 24 is a stirring end; 240 is a rotating blade; 241 is a connecting rotating frame; 242 is a stirring frame; 25 is a driving gear; 250 is a driven gear; 251 is a limiting connecting plate; 26 is a mounting frame; 260 is a driven rotating shaft; 261 is an auger blade; 27 is a connection frame; 270 is a conical protrusion; 271 is a guiding groove. Detailed Embodiment

[0036] The following will Figure 1 be combined with the attached Figure 8 drawings to describe the embodiments of the present invention in detail.

[0037] The embodiments of the present application disclose a high-efficiency biological agent proportioning and mixing and stirring machine. It should be noted that the present application is mainly applied in the process of proportioning and mixing high-efficiency biological agents, and achieves the effect of proportioning and mixing and stirring various raw materials required for preparing high-efficiency biological agents in terms of technical effects; especially in the mixing process, through the arranged communicating pipe and connecting sleeve, the liquid raw materials and solid raw materials in the raw materials are respectively driven into the reaction kettle, avoiding the problem that they come into contact in advance and cause caking, which affects the subsequent mixing uniformity; further, the present application also evenly scatters the raw materials falling on it through the continuously swaying and rotating material guiding tray, so that the raw materials falling on the material guiding tray are evenly scattered into the mixing cylinder and then mixed, ensuring the uniform mixing of solid and liquid raw materials.

[0038] Refer to Figure 1 and Figure 2As shown, a high-efficiency biological agent proportioning and mixing and stirring machine includes a hollow reactor 1, a guide hopper 10 is limitedly connected to the outside of the reactor 1, and the guide hopper 10 is connected to the reactor 1 through a connecting pipe 11. A stirring unit 2 for mixing and stirring various raw materials for preparing biological agents is arranged in the reactor 1. When in use, the solid raw materials to be mixed are pre-added to the reactor 1, and the liquid raw materials are introduced into the reactor 1 through the guide hopper 10 and the connecting pipe 11. In the process of adding the solid raw materials, the solid raw materials are pre-mixed in advance by the stirring unit 2, and then the solid and liquid raw materials mixed in the reaction cylinder are mixed and stirred together, so as to complete the treatment effect of proportioning and mixing the high-efficiency biological agent.

[0039] It should be noted that in the conventional high-efficiency biological agent ratio, the ratio of each raw material, such as straw and livestock and poultry manure, is relatively active. The straw can reach up to 70%, the total water content is not more than 30%, and the fermentation is sealed and fermented. The fermentation maturity time generally takes 40 to 50 days. Therefore, the uniform mixing of the raw materials can ensure that the straw and livestock and poultry manure are fully in contact, promote the uniform distribution and growth and reproduction of microorganisms, and improve the fermentation efficiency. At the same time, it can avoid local material accumulation or excessive drying, which affects the uniformity of the fermentation process; for example: mix the crushed cotton straw and animal manure, adjust the dryness and humidity and carbon-nitrogen ratio, implant the strains and stack them, use aerobic fermentation, and multiply different strains in different temperature ranges. Use the high temperature generated by fermentation to kill the grass seeds and eggs in the material, so as to obtain a clean biological fertilizer containing a variety of beneficial bacteria. Various strains are added in a targeted manner according to the soil properties in Xinjiang. While supplementing organic matter, it can improve saline-alkali land, improve the utilization rate of chemical fertilizers, inhibit the occurrence of soil-borne diseases, reduce the adverse consequences of repeated cropping, and truly achieve sustainable development.

[0040] Based on the above, in the process of putting various materials for preparing the biological agent into the reactor 1 for mixing and preparing, the mixing efficiency between the various strains in the reactor 1 can be effectively improved through the mixing of the stirring unit 2, so that the various strains are mixed evenly, and the efficiency and effect of the expansion and fermentation between the mixed strains are greatly improved.

[0041] Reference Figures 2 to 4 As shown, a stirring unit 2 is used to mix and stir various raw materials for preparing biological microbial agents; specifically, the stirring unit 2 includes:

[0042] The partition baffle 20 is connected in a limited position in the reactor 1, and divides the reactor 1 into a pre-mixing chamber and a mixing chamber from top to bottom.

[0043] The connecting sleeve 21 is eccentrically penetrated on the partition baffle 20 and is used for connecting the pre-mixing chamber and the mixing chamber separated by the partition baffle 20 .

[0044] The material guiding tray 22 is limited inside the reaction kettle 1 and is located below the connecting sleeve 21. A driving rotating shaft 23 penetrates through the material guiding tray 22, the partition baffle 20 and the reaction kettle 1 together. The material guiding tray 22 is driven by the driving rotating shaft 23 to rotate inside the reaction kettle 1.

[0045] The stirring end 24 is arranged inside the reaction kettle 1 and is driven by the driving rotating shaft 23 to rotate to achieve the effect of mixing and stirring the raw materials in the reaction kettle 1.

[0046] During use, solid raw materials are put into the pre-mixing cavity for pre-mixing treatment, and then the pretreated solid raw materials fall onto the material guiding tray 22 through the connecting sleeve 21. Then, the driving rotating shaft 23 drives the material guiding tray 22 to rotate, so that the pretreated solid raw materials are evenly scattered into the mixing cavity. At the same time, liquid raw materials are introduced into the mixing cavity through the material guiding hopper 10 and the connecting pipe 11, and the stirring end 24 is driven to rotate to complete the uniform mixing effect of the raw materials for preparing the biological bacterial agent.

[0047] Refer to Figure 2 and Figure 3 As shown, the stirring end 24 includes a plurality of rotating blades 240 circumferentially connected to the driving rotating shaft 23. The plurality of rotating blades 240 are located in the pre-mixing cavity above the partition plate. During use, after the solid raw materials are put into the pre-mixing cavity, the driving rotating shaft 23 drives the plurality of rotating blades 240 to rotate and slide in the pre-mixing cavity. After the rotating blades 240 rotate and contact the solid raw materials with a larger volume, the rotating blades 240 are used to cut the solid raw materials with a larger volume, so that the solid raw materials with a larger volume are divided into smaller volumes, so as to fully contact and then mix with the liquid raw materials subsequently, and improve the uniformity of the mixing between the raw materials.

[0048] Refer to Figures 2 to 5 As shown, the stirring end 24 further includes a connecting rotating frame 241 sleeved on the driving rotating shaft 23 and located below the material guiding tray 22. A plurality of stirring frames 242 are connected to the connecting rotating frame 241. The plurality of stirring frames 242 are circumferentially distributed in the mixing cavity with the driving rotating shaft 23 as the axis. During use, the driving rotating shaft 23 rotates to drive the connecting rotating frame 241 and the connected plurality of stirring frames 242 to rotate and slide in the mixing cavity, and the rotation and displacement of the stirring frames 242 drive the raw materials in the mixing cavity to shift, so as to achieve the mixing and stirring effect between the raw materials of the biological bacterial agent.

[0049] Furthermore, refer to Figure 4As shown, in order to improve the mixing efficiency and effect among the materials introduced into the mixing chamber, a driving gear 25 is also sleeved on the driving rotating shaft 23. A number of driven gears 250 are meshed with the driving gear 25, and the number of driven gears 250 corresponds to a number of stirring frames 242 one by one, so as to drive the connected stirring frames 242 to rotate.

[0050] During the use process, while driving the driving rotating shaft 23 to drive the connecting rotating frame 241 and a number of stirring frames 242 to rotate around the driving rotating shaft 23 as the axis, the rotation of the driving rotating shaft 23 also drives the driving gear 25 to rotate. The rotation of the driving gear 25 drives the stirring frames 242 to rotate synchronously through the driven gears 250 connected thereto, so that while the stirring frames 242 are driven by the driving rotating shaft 23 to rotate in a large range around the driving rotating shaft 23 as the axis, the stirring frames 242 also rotate around their own axes, significantly improving the mixing efficiency and effect when the stirring frames 242 mix and stir the raw materials.

[0051] Refer to Figures 4 to 6 As shown, the stirring frame 242 is obliquely inserted into the connecting rotating frame 241, and a limiting connecting plate 251 is also commonly connected between the stirring frame 242 and the connecting rotating frame 241. The stirring frame 242 is rotatably connected to both the connecting rotating frame 241 and the limiting connecting plate 251 at the same time. The limiting connecting plate 251 is connected to the connecting rotating frame 241 at the same height, and is used to maintain the inclined state of the stirring frame 242 during the rotation process.

[0052] Refer to Figure 4 and Figure 5 As shown, an installation frame 26 is connected to the lower side of the connecting sleeve 21. A driven rotating shaft 260 is commonly inserted between the installation frame 26 and the connecting sleeve 21, and an auger blade 261 located inside the connecting sleeve 21 is connected to the driven rotating shaft 260. During use, after driving a number of rotating blades 240 in the pre-mixing chamber to rotate by the driving rotating shaft 23, the raw materials in the pre-mixing chamber fall into the mixing chamber through the connecting sleeve 21. During the falling process, the driven rotating shaft 260 and the auger blade 261 are driven to rotate, so as to achieve the effects of stirring the raw materials falling through the connecting sleeve 21 and controlling the rate at which the raw materials in the pre-mixing chamber are put into the mixing chamber, and avoiding the problem that too many raw materials are put in at one time, resulting in the accumulation of raw materials and affecting the subsequent uniform mixing effect of the raw materials.

[0053] Furthermore, refer to Figure 4 As shown, in order to facilitate driving the driven rotating shaft 260 and the auger blade 261 to rotate, the driven rotating shaft 260 and the driving rotating shaft 23 are commonly connected by a belt drive. During the use process, when driving the driving rotating shaft 23 to rotate, the driving rotating shaft 23 drives the driven rotating shaft 260 to rotate synchronously through the belt drive, so as to achieve the effect of driving the driven rotating shaft 23 and the auger blade 261 to rotate synchronously.

[0054] Similarly, in order to facilitate the control of the amount of liquid raw materials introduced into the reaction kettle 1, a regulating valve is also provided in the connecting pipe 11 to control the output of the liquid in the connecting pipe 11.

[0055] Refer to Figure 2 and Figure 3 As shown, in order to improve the mixing effect among the raw materials, the end of the connecting pipe 11 far away from the feeding hopper 10 penetrates into the reaction kettle 1 and is located between the feeding tray 22 and the partition plate, for introducing the liquid raw materials to be mixed onto the feeding tray 22. During the use process, driving the driving rotating shaft 23 to rotate drives the feeding tray 22 to rotate synchronously. After the solid raw materials processed in the pre-mixing cavity and the liquid raw materials in the feeding hopper 10 both fall onto the feeding tray 22, at this time, due to the rotation of the feeding tray 22, there will be a centrifugal force trend on the raw materials falling on the feeding tray 22 in a direction away from the central driving rotating shaft 23. Thus, the raw materials falling on it are evenly scattered into the mixing cavity through the rotating feeding tray 22, greatly improving the mixing effect among the raw materials for preparing the biological bactericide.

[0056] Furthermore, refer to Figure 5 and Figure 6 As shown, when mixing the raw materials, since the raw materials will come into contact with each other on the falling feeding tray 22 for preliminary mixing and then are evenly scattered into the mixing cavity by the feeding tray 22, and a liquid paste with a certain viscosity will be formed during the preliminary mixing of the solid raw materials and the liquid raw materials, and then adhere to the feeding tray 22. Therefore, in order to prevent the preliminarily mixed raw materials from adhering to the feeding tray 22, the feeding tray 22 is rotationally sleeved on the driving rotating shaft 23 through the guiding rotating block. Specifically, the feeding tray 22 is limited and slidably connected to the guiding rotating block and performs a yawing and sliding motion centered on the guiding rotating block. At the same time, the guiding rotating block is connected to the driving rotating shaft 23 and is driven by it to perform a circumferential rotation. During the use process, after driving the driving rotating shaft 23 to rotate, since the feeding tray 22 is rotationally sleeved on the driving rotating shaft 23 through the guiding rotating block, when the driving rotating shaft 23 drives the feeding tray 22 to rotate synchronously at this time, the feeding tray 22 will also yaw along the guiding rotating block under the influence of its own gravity and the raw materials falling on it, so that the feeding tray 22 will not only apply a centrifugal force on the raw materials falling on it in a direction away from the central driving rotating shaft 23 during the rotation process, but also apply several shear forces different from the horizontal direction on the raw materials on the feeding tray 22, realizing the effect of yawing and vibrating the raw materials falling on the feeding tray 22, avoiding more adhesion of the raw materials after mixing on the feeding tray 22, and improving the uniform mixing effect of the materials therein.

[0057] Refer to Figures 6 to 8As shown, the driving shaft 23 is sleeved with a connecting frame 27 of a conical structure limited at the lower end of the reactor 1, and the connecting frame 27 includes a conical protrusion 270 protruding inwardly and a guide groove 271 of an arc structure formed between the outer edge of the lower end of the conical protrusion 270 and the lower end of the reactor 1, and a plurality of stirring racks 242 are driven to rotate circumferentially in the guide groove 271. During use, when the driving shaft 23 drives a plurality of stirring racks 242 to rotate in the mixing chamber, the stirring racks 242 stir the raw materials at the edge of the mixing chamber to shift, and at the same time, the raw materials located in the middle of the mixing chamber move down to the guide groove 271 along the middle conical surface of the connecting frame 27 under the influence of their own gravity, and the raw materials to be mixed in the reactor 1 are driven and stirred by the stirring racks 242 through the guidance of the conical protrusion 270 and the guide groove 271, thereby achieving the effect of mixing and stirring the raw materials.

[0058] During operation: In the first step, solid raw materials are put into the pre-mixing chamber in the reactor 1, and the driving shaft 23 drives a plurality of rotating blades 240 in the pre-mixing chamber to rotate. The rotating blades 240 contact with the solid raw materials and perform rotary cutting on them, thereby dividing the large volume of solid raw materials into small volumes, so as to facilitate subsequent full contact and mixing with the liquid raw materials.

[0059] Step 2: Liquid raw materials are introduced into the mixing chamber through the material guide hopper 10 and the connecting pipe 11, so that the liquid raw materials fall onto the material guide tray 22, and then the material guide tray 22 is driven by the driving shaft 23 to swing and rotate, so that the raw materials falling on the material guide tray 22 are evenly scattered into the connecting frame 27 on the lower side of the mixing chamber, ensuring uniform mixing of solid and liquid raw materials.

[0060] Step 3: The driving shaft 23 drives the plurality of stirring racks 242 to rotate greatly around the driving shaft 23, and at the same time, the plurality of stirring racks 242 are driven to rotate around their own axes. The dual rotational motion of the stirring racks 242 stirs the raw materials in the mixing chamber in an all-round and three-dimensional manner, which significantly improves the mixing efficiency and uniformity.

[0061] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered as exemplary and non-restrictive in all respects.

[0062] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A highly efficient biological agent proportioning and mixing machine, comprising a hollow reactor (1), characterized in that: The outer side of the reactor (1) is limitedly connected to a guide hopper (10), which is connected to the reactor (1) through a connecting pipe (11). The reactor (1) is provided with a stirring unit (2) for mixing and stirring various raw materials for preparing the biological microbial agent, wherein: The stirring unit (2) comprises: A partition baffle (20) is connected in a limited position in the reaction kettle (1) to separate the reaction kettle (1) into a pre-mixing chamber and a mixing chamber from top to bottom; A connecting sleeve (21) is eccentrically inserted into the partition baffle (20) and is used to connect the premixing chamber and the mixing chamber separated by the partition baffle (20); The material guide tray (22) is limitedly located in the reaction kettle (1) and is located at the lower side of the connecting sleeve (21). A driving shaft (23) is provided between the material guide tray (22), the partition baffle (20) and the reaction kettle (1). The material guide tray (22) is driven by the driving shaft (23) to rotate in the reaction kettle (1); The stirring end (24) is arranged in the reaction kettle (1) and is driven by the driving shaft (23) to rotate so as to achieve the effect of mixing and stirring the raw materials in the reaction kettle (1).

2. A high-efficiency biological agent proportioning and mixing and stirring machine according to claim 1, characterized in that: The stirring end (24) comprises a plurality of rotating blades (240) circumferentially connected to the driving shaft (23), and the plurality of rotating blades (240) are located in the premixing chamber on the upper side of the partition plate.

3. A high-efficiency biological agent proportioning and mixing and stirring machine according to claim 1, characterized in that: The stirring end (24) further comprises a connecting rotating frame (241) sleeved on the driving rotating shaft (23) and located at the lower side of the material guide tray (22); the connecting rotating frame (241) is connected to a plurality of stirring frames (242); and the plurality of stirring frames (242) are circumferentially distributed in the mixing chamber with the driving rotating shaft (23) as the axis.

4. The high-efficiency biological agent proportioning and mixing and stirring machine according to claim 1 is characterized in that: The driving shaft (23) is also sleeved with a driving gear (25), and a plurality of driven gears (250) are meshedly arranged on the driving gear (25). The plurality of driven gears (250) are arranged corresponding to the plurality of stirring racks (242) one by one to drive the connected stirring racks (242) to rotate.

5. A high-efficiency biological inoculant proportioning and mixing and stirring machine according to claim 4, characterized in that: The stirring frame (242) is obliquely inserted into the connecting rotating frame (241), and a limited position connecting plate (251) is also commonly connected between the stirring frame (242) and the connecting rotating frame (241) for maintaining the inclined state of the stirring frame (242) during rotation.

6. The high-efficiency biological agent proportioning and mixing and stirring machine according to claim 1, characterized in that: The lower side of the connecting sleeve (21) is connected to a mounting frame (26), a driven rotating shaft (260) is provided between the mounting frame (26) and the connecting sleeve (21), and the driven rotating shaft (260) is connected to an auger blade (261) located in the connecting sleeve (21).

7. A high-efficiency biological agent proportioning and mixing and stirring machine according to claim 6, characterized in that: The driven rotating shaft (260) and the driving rotating shaft (23) are connected via a belt transmission.

8. The high-efficiency biological agent proportioning and mixing and stirring machine according to claim 1, characterized in that: The end of the connecting pipe (11) away from the material guide hopper (10) penetrates into the reaction kettle (1) and is located between the material guide tray (22) and the partition plate, and is used to guide the liquid raw materials to be mixed onto the material guide tray (22).

9. The high-efficiency biological inoculant proportioning and mixing and stirring machine according to claim 1, characterized in that: The material guide tray (22) is floatingly limited on the driving shaft (23).

10. The high-efficiency biological inoculant proportioning and mixing and stirring machine according to claim 1, characterized in that: The driving shaft (23) is sleeved with a connecting frame (27) having a conical structure limited to the lower end of the reaction kettle (1).

Images