Preparation device of compound microbial agent

By using a gear transmission system and a metering mechanism, the problem of unreasonable power distribution between the two stirring shafts was solved, achieving uniform stirring and quantitative collection within the fermenter, thus improving the preparation efficiency of the compound microbial agent.

CN224062766UActive Publication Date: 2026-03-31SUZHOU CAMBRIAN BIOTECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-16
Publication Date
2026-03-31

AI Technical Summary

Technical Problem

In the existing technology, the power distribution of the dual stirring shafts is unreasonable, resulting in one stirring shaft rotating too fast and the other stirring shaft rotating too slow, which affects the stirring effect.

Method used

A gear transmission system is adopted, in which a large gear meshes with multiple small gears to achieve single-shaft drive multi-shaft rotation, ensuring uniform mixing, and a quantitative mechanism is used to achieve quantitative collection of compound microbial agents.

Benefits of technology

It achieves uniform and consistent stirring within the fermenter and enables quantitative collection of compound microbial agents, thus improving the efficiency and precision of stirring.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of microbial agent preparation, and discloses a compound microbial agent preparation device which comprises a fermentation tank, the top of the fermentation tank is fixedly connected with a supporting column, the interior of the supporting column is fixedly connected with a motor, the output end of the motor is fixedly connected with a second rotating rod, and the output end of the second rotating rod is fixedly connected with a third rotating rod. A fixing ring is fixedly connected to the position, close to the upper end, of the outer wall of the second rotating rod, a large gear is rotationally connected to the middle upper end of the outer wall of the second rotating rod, a plurality of first pinions are connected to the outer wall of the large gear in a meshed mode, and third rotating rods are fixedly connected to the bottoms of the inner walls of the first pinions. According to the stirring device, the motor is started to drive the rotating rod II to rotate, so that the stirring blades rotate, meanwhile, one end of the rotating handle rotates around the other end, so that the rotating handle drives the connecting rod III and the rotating handle to rotate for stirring, and the effects that a single shaft can drive multiple shafts to rotate, and stirring is uniformly performed in the fermentation tank at a constant speed are realized.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fungicide preparation, especially relates to a preparation device of composite microbial inoculant. BACKGROUND

[0002] The composite microbial inoculant is a kind of preparation containing a variety of beneficial microorganisms, its type includes bacteria, fungi and actinomycetes, and the microorganism in microbial inoculant can secrete some sticky substances to improve soil structure, can decompose organic matter in soil, simultaneously, microorganism can also induce plant to produce systemic resistance, enhances the resistance of plant to disease and insect pests, and to obtain these beneficial microorganisms, composite microbial inoculant preparation device is used to prepare, and the preparation device of composite microbial inoculant mainly includes fermenter, stirring system and aeration system, first need to carry out raw material pretreatment, first the carrier material containing microorganism and other solid nutrients need to be pulverized, then in order to avoid bacterial contamination, raw material needs to be sterilized, finally can put microorganism into fermenter, and fermenter is the key equipment of microorganism culture, it can provide suitable environmental conditions for the growth of microorganism, and the tank body of fermenter is usually made of stainless steel, has good corrosion resistance and sealing property, and its inside is equipped with stirring system, for making microorganism and nutrients evenly distributed, promotes gas exchange.

[0003] Traditional stirring device adopts double stirring structure, sets up multiple stirring shafts and stirring blades, and the double stirring structure can increase the coverage and intensity of stirring, so that the fungicide is mixed more thoroughly, and the uneven stirring condition is avoided, but the double stirring structure needs to provide power for two stirring shafts, and how to reasonably match power is a key problem, and unreasonable power distribution of two stirring shafts can lead to the rotation speed of one stirring shaft being too fast and the rotation speed of the other stirring shaft being too slow, to affect the stirring effect. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a preparation device of composite microbial inoculant, to improve the problem that the power distribution of two stirring shafts is unreasonable in prior art, so that the rotation speed of one stirring shaft is fast and the rotation speed of the other stirring shaft is slow, to affect the stirring result.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of preparation device of composite microbial inoculant, including fermenter, the top of the fermenter is fixedly connected with support column, the inside of the support column is fixedly connected with motor, the output of the motor is fixedly connected with rotating rod two, the outer wall upper end of rotating rod two is fixedly connected with fixed ring, the outer wall upper end of rotating rod two is fixedly connected with washer, the outer wall middle upper end of rotating rod two is rotatably connected with large gear, the outer wall of large gear is all engaged with multiple pinion one, the inner wall bottom of pinion one is fixedly connected with rotating rod three, the outer wall middle of rotating rod three is fixedly connected with bearing, the outer wall bottom of rotating rod three is fixedly connected with pinion two, the outer wall of pinion two is engaged with pinion three, the inside of pinion three is fixedly connected with rotating rod, the adjacent between multiple rotating rods is fixedly connected with baffle ring, the top of rotating rod is rotatably connected with fixed shaft, the outer wall bottom of rotating rod is rotatably connected with handle, the other end of handle is fixedly connected with connecting rod three, the outer wall of connecting rod three is all fixedly connected with multiple stirring blades, the outer wall right side of fermenter is communicated with discharge pipe, the right side of fermenter is provided with ration mechanism, and the ration mechanism is used for ration collection preparation article.

[0006] As further description of the above technical solution:

[0007] The ration mechanism includes a collection cylinder, the left side bottom of the collection cylinder is communicated with the other end of the discharge pipe, the bottom of the collection cylinder is communicated with a conical cylinder, the bottom of the conical cylinder is communicated with a connecting cylinder, the bottom of the connecting cylinder is slidingly connected with a first stopper, the left and right ends of the first stopper are both slidingly connected with multiple slide rails, the adjacent between multiple slide rails is fixedly connected with a first fixed block, the front side of the first stopper is fixedly connected with a first connecting rod, the front side of the first connecting rod is fixedly connected with a handle, the bottom of the first stopper is communicated with a discharging cylinder, the rear end of the discharging cylinder is fixedly connected with a connecting plate, the bottom of the connecting plate is rotatably connected with an arc-shaped rotating block, the other end of the arc-shaped rotating block is fixedly connected with a circular base plate, and the bottom of the circular base plate is fixedly connected with a second stopper.

[0008] As further description of the above technical solution:

[0009] The left end middle upper part of the outer wall of the fermenter is communicated with a feeding pipe, and the top of the feeding pipe is communicated with a feeding port.

[0010] As further description of the above technical solution:

[0011] The bottom of the fermenter is fixedly connected with a heightening block, and the bottom of the heightening block is fixedly connected with a ladder.

[0012] As further description of the above technical solution:

[0013] The outer wall right side upper end of the fermentation tank is communicated with an adding pipe, the top of the adding pipe is communicated with a smashing cylinder, and the bottom of the smashing cylinder is fixedly connected with a connecting rod two.

[0014] As a further description of the above technical solution:

[0015] The bottom of the stop block two is fixedly connected with a supporting block, the front bottom of the supporting block is fixedly connected with a supporting plate, the top middle of the supporting plate is fixedly connected with a fixed sleeve, and the left side of the sliding rail is fixedly connected with a fixed block two.

[0016] As a further description of the above technical solution:

[0017] The inside of the smashing cylinder is rotatably connected with a smashing cutter, and the top of the smashing cutter is rotatably connected with a rotating rod one.

[0018] As a further description of the above technical solution:

[0019] The right side of the heightening block is fixedly connected with a connecting bridge, and the right side of the connecting bridge is fixedly connected with the left side of the supporting plate.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、 in the utility model, the starting motor drives rotating rod two to rotate, so that the stirring blade rotates, and the fixed ring rotates, driving the pinion one to rotate on the outer wall of the gear, and the pinion one drives rotating rod three and pinion two to rotate at the same time, and the pinion three rotates, driving the rotating rod connected on the pinion three to rotate, and under the action of the rotating rod, one end of the handle rotates around the other end, so that the handle drives connecting rod three and the handle to rotate, and stirs, realizes the effect that single shaft can drive multiple shafts to rotate, so that uniform speed is uniformly stirred in the fermentation tank.

[0022] 2、 in the utility model, the composite microbial inoculant flows into the collecting cylinder through the discharge pipe, falls into the connecting cylinder from the conical cylinder, and then falls into the discharging cylinder from the connecting cylinder, until the discharging cylinder is full, at this time, the handle is pulled, the fixed block one is driven forward through the connecting rod one, and when the discharging cylinder leaves the stop block two, the circular bottom disc is opened, the composite microbial inoculant falls into the collecting box through the discharging cylinder, and the effect of quantitative collection of the composite microbial inoculant is realized. ACCURACY OF DRAWINGS

[0023] Figure 1 A front side perspective view of a composite microbial inoculant preparation device is provided for the utility model;

[0024] Figure 2 A partial structure display drawing of a composite microbial inoculant preparation device is provided for the utility model;

[0025] Figure 3 A connecting cylinder local structure diagram of the preparation device of the composite microbial agent is provided in the utility model.

[0026] Figure 4 A slide rail local structure split diagram of the preparation device of the composite microbial agent is provided in the utility model.

[0027] Figure 5 A stirring blade local structure schematic view of the preparation device of the composite microbial agent is provided in the utility model.

[0028] Figure 6 A large gear local structure schematic view of the preparation device of the composite microbial agent is provided in the utility model.

[0029] Legend:

[0030] 1, fermentation tank;2, quantitative mechanism;201, collection cylinder;202, conical cylinder;203, connecting cylinder;204, stop block one;205, slide rail;206, fixed block one;207, connecting rod one;208, handle;209, blanking cylinder;210, connecting plate;211, arc-shaped rotating block;212, circular base plate;213, stop block two;3, support column;4, motor;5, feeding port;6, feeding pipe;7, ladder;8, heightening block;9, connecting bridge;10, discharge pipe;11, connecting rod two;12, crushing cylinder;13, rotating rod one;14, adding pipe;15, support plate;16, fixed sleeve;17, support block;18, crushing cutter;19, fixed block two;20, rotating rod two;21, gasket;22, large gear;23, pinion one;24, rotating rod three;25, pinion two;26, pinion three;27, fixed ring;28, fixed shaft;29, check ring;30, stirring blade;31, connecting rod three;32, handle;33, rotating rod;34, bearing. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Please refer to the drawings of the embodiments of the utility model in the following Figure 1 , the drawings of the embodiments of the utility model in the following Figure 5 and the drawings of the embodiments of the utility model in the following Figure 6The utility model provides a kind of preparation device of composite microbial inoculant, including fermenter 1, the top of fermenter 1 is fixedly connected with support column 3, the inside of support column 3 is fixedly connected with motor 4, the output of motor 4 is fixedly connected with rotating rod two 20, provides power output for whole structure, rotating rod two 20 outer wall upper end is fixedly connected with fixed ring 27, rotating rod two 20 outer wall upper end is fixedly connected with washer 21, improve the air tightness of device, rotating rod two 20 outer wall middle upper end is rotatably connected with big gear 22, the outer wall of big gear 22 is all engagedly connected with multiple pinion one 23, so that pinion one 23 will rotate around big gear 22, the inner wall bottom of pinion one 23 is fixedly connected with rotating rod three 24, the outer wall middle of rotating rod three 24 is fixedly connected with bearing 34, so that rotating rod three 24 will rotate, the outer wall bottom of rotating rod three 24 is fixedly connected with pinion two 25, the outer wall of pinion two 25 is engagedly connected with pinion three 26, the inboard of pinion three 26 is fixedly connected with rotating rod 33, the adjacent between multiple rotating rods 33 is fixedly connected with baffle ring 29, so that during stirring process, gear can be isolated, the top of rotating rod 33 is rotatably connected with fixed shaft 28, the outer wall bottom of rotating rod 33 is rotatably connected with handle 32, the other end of handle 32 is fixedly connected with connecting rod three 31, the outer wall of connecting rod three 31 is all fixedly connected with multiple stirring blades 30, so that stirring blade 30 can better stir, the outer wall right side of fermenter 1 is communicated with discharge pipe 10, the right side of fermenter 1 is provided with ration mechanism 2, and ration mechanism 2 is used for ration collection preparation article.

[0033] Please refer to the attached Figure 2 , attached Figure 3 and attached Figure 4 , ration mechanism 2 includes collection cylinder 201, the left side bottom of collection cylinder 201 is communicated with the other end of discharge pipe 10, the bottom of collection cylinder 201 is communicated with conical cylinder 202, so that composite microbial inoculant can better fall down, the bottom of conical cylinder 202 is communicated with connecting cylinder 203, connecting cylinder 203's bottom is slidably connected with baffle block one 204, the left and right ends of baffle block one 204 are slidably connected with multiple slide rails 205, the adjacent between multiple slide rails 205 is fixedly connected with fixed block one 206, so that the stability of slide rail 205 is higher, the front side of baffle block one 204 is fixedly connected with connecting rod one 207, the front side of connecting rod one 207 is fixedly connected with handle 208, so that can manually pull, the bottom of baffle block one 204 is communicated with dosing cylinder 209, the rear end of dosing cylinder 209 is fixedly connected with connecting plate 210, improve the stability of whole, the bottom of connecting plate 210 is rotatably connected with arc-shaped rotating block 211, the other end of arc-shaped rotating block 211 is fixedly connected with circular base plate 212, the bottom of circular base plate 212 is fixedly connected with baffle block two 213 can be well shielded.

[0034] Please refer to the attached Figure 1 and attachedFigure 2 The upper left side of the outer wall of the fermentation tank 1 is connected to the feed pipe 6, and the top of the feed pipe 6 is connected to the feed inlet 5. The bottom of the fermentation tank 1 is fixedly connected to the riser block 8 to make the overall height uniform. The bottom of the riser block 8 is fixedly connected to the step 7. The upper right side of the outer wall of the fermentation tank 1 is connected to the addition pipe 14, so that the crushed raw materials will enter the fermentation tank 1. The top of the addition pipe 14 is connected to the crushing cylinder 12, and the bottom of the crushing cylinder 12 is fixedly connected to the connecting rod 11 to support the crushing cylinder 12.

[0035] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The bottom of the second stop block 213 is fixedly connected to a support block 17, and the bottom front side of the support block 17 is fixedly connected to a support plate 15, which improves the overall stability. The top center of the support plate 15 is fixedly connected to a fixing sleeve 16. The left side of the slide rail 205 is fixedly connected to a second fixing block 19, which allows the slide rail 205 to be better fixed. The inside of the crushing cylinder 12 is rotatably connected to a crushing blade 18, and the top of the crushing blade 18 is rotatably connected to a rotating rod 13, which allows the raw materials to be crushed. The right side of the raising block 8 is fixedly connected to a connecting bridge 9, and the right side of the connecting bridge 9 is fixedly connected to the left side of the support plate 15, which makes the whole structure more stable.

[0036] Working principle: When stirring is required, motor 4 is started. Motor 4 drives rotating rod 20 to rotate. At this time, stirring blade 30 on rotating rod 20 rotates. Simultaneously, rotating rod 20 drives fixed ring 27 to rotate. When fixed ring 27 rotates, it drives small gear 23 to rotate on the outer wall of large gear 22. At the same time, small gear 23 drives rotating rod 24 and small gear 25 to rotate together. Because small gear 26 is fixed on retaining ring 29 and meshes with small gear 25, small gear 26 rotates under the rotation of small gear 25. Simultaneously, it drives rotating rod 33 connected to small gear 26 to rotate. Under the action of rotating rod 33, one end of rotating handle 32 rotates around the other end, so that rotating handle 32 drives connecting rod 31 and rotating handle 32 to rotate, thus stirring. This achieves the effect of single shaft driving multiple shafts to rotate, so that stirring is carried out at a uniform speed in fermentation tank 1.

[0037] The prepared compound microbial agent flows into the collection cylinder 201 through the discharge pipe 10, falls from the conical cylinder 202 into the connecting cylinder 203, and then falls from the connecting cylinder 203 into the discharge cylinder 209 until the discharge cylinder 209 is full. At this time, the handle 208 is pulled, which drives the fixing block 206 forward through the connecting rod 207. When the discharge cylinder 209 leaves the stop block 213, the circular base 212 opens, and the compound microbial agent falls into the collection box through the discharge cylinder 209, thus achieving the effect of quantitative collection of the compound microbial agent.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A preparation device of a complex microbial inoculant, comprising a fermentation tank (1), characterized in that: The top of the fermentation tank (1) is fixedly connected with a support column (3), the inside of the support column (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a rotating rod two (20), the outer wall upper end of the rotating rod two (20) is fixedly connected with a fixed ring (27), the outer wall upper end of the rotating rod two (20) is fixedly connected with a washer (21), the outer wall middle upper end of the rotating rod two (20) is rotatably connected with a large gear (22), the outer wall of the large gear (22) is rotatably connected with a plurality of small gears one (23), the inner wall bottom of the small gear one (23) is fixedly connected with a rotating rod three (24), the outer wall middle of the rotating rod three (24) is fixedly connected with a bearing (34), the outer wall bottom of the rotating rod three (24) is fixedly connected with a small gear two (25), the outer wall of the small gear two (25) is rotatably connected with a small gear three (26), the inner side of the small gear three (26) is fixedly connected with a rotating rod (33), the adjacent between a plurality of the rotating rod (33) is fixedly connected with a check ring (29), the top of the rotating rod (33) is rotatably connected with a fixed shaft (28), the outer wall bottom of the rotating rod (33) is rotatably connected with a handle (32), the other end of the handle (32) is fixedly connected with a connecting rod three (31), the outer wall of the connecting rod three (31) is fixedly connected with a plurality of stirring blades (30), the outer wall right side of the fermentation tank (1) is communicated with a discharge pipe (10), the right side of the fermentation tank (1) is provided with a quantitative mechanism (2), the quantitative mechanism (2) is used for quantitative collection of preparation articles.

2. The preparation device of a complex microbial agent according to claim 1, characterized in that: The quantitative mechanism (2) includes a collection cylinder (201), the left side bottom of the collection cylinder (201) is communicated with the other end of the discharge pipe (10), the bottom of the collection cylinder (201) is communicated with a tapered cylinder (202), the bottom of the tapered cylinder (202) is communicated with a connecting cylinder (203), the bottom of the connecting cylinder (203) is slidably connected with a stop block one (204), the left and right ends of the stop block one (204) are slidably connected with a plurality of slide rails (205), the adjacent between a plurality of the slide rails (205) is fixedly connected with a fixed block one (206), the front side of the stop block one (204) is fixedly connected with a connecting rod one (207), the front side of the connecting rod one (207) is fixedly connected with a handle (208), the bottom of the stop block one (204) is communicated with a discharging cylinder (209), the rear end of the discharging cylinder (209) is fixedly connected with a connecting plate (210), the bottom of the connecting plate (210) is rotatably connected with an arc-shaped rotating block (211), the other end of the arc-shaped rotating block (211) is fixedly connected with a circular bottom disc (212), the bottom of the circular bottom disc (212) is fixedly connected with a stop block two (213).

3. The preparation device of a complex microbial agent according to claim 1, characterized in that: The outer wall left end middle upper part of the fermentation tank (1) is communicated with a feeding pipe (6), the top of the feeding pipe (6) is communicated with a feeding port (5).

4. The preparation device of a complex microbial agent according to claim 1, characterized in that: The bottom of the fermentation tank (1) is fixedly connected with a heightening block (8), the bottom of the heightening block (8) is fixedly connected with a ladder (7). The bottom of the fermentation tank (1) is fixedly connected with a heightening block (8), the bottom of the heightening block (8) is fixedly connected with a ladder (7).

5. The preparation device of a complex microbial agent according to claim 1, characterized in that: The outer wall right side upper end of the fermentation tank (1) is communicated with an adding pipe (14), the top of the adding pipe (14) is communicated with a smashing cylinder (12), the bottom of the smashing cylinder (12) is fixedly connected with a connecting rod two (11).

6. The preparation device of a complex microbial agent according to claim 2, characterized in that: The bottom of the stop block two (213) is fixedly connected with a supporting block (17), the front bottom of the supporting block (17) is fixedly connected with a supporting plate (15), the top middle of the supporting plate (15) is fixedly connected with a fixed sleeve (16), the left side of the sliding rail (205) is fixedly connected with a fixed block two (19).

7. The preparation device of a complex microbial agent according to claim 5, characterized in that: The inside of the smashing cylinder (12) is rotatably connected with a smashing cutter (18), the top of the smashing cutter (18) is rotatably connected with a rotating rod one (13).

8. The preparation device of a complex microbial agent according to claim 4, characterized in that: The right side of the heightening block (8) is fixedly connected with a connecting bridge (9), the right side of the connecting bridge (9) is fixedly connected with the left side of the supporting plate (15).