Material mixing and feeding device for strain cultivation and feeding method

Abstract

The invention discloses a material mixing and feeding device for strain cultivation and a feeding method, belongs to the technical field of strain cultivation, and aims to solve the problems that some materials need to be used for cultivating strains during strain cultivation, and the materials need to be mixed, then fed and conveyed to the next procedure for continuous treatment, so that the production efficiency is high, and the like. The problems that in the prior art, material mixing, feeding and conveying need to be manually operated in each link independently, material mixing, feeding and conveying cannot be integrally conducted, and practicability is reduced are solved. According to the device, raw materials needed in the strain cultivation process can be mixed and fed, the raw materials can be automatically stirred and mixed in the rotating process, after mixing is completed, automatic discharging, conveying and feeding are conducted, and the automation degree is high.

Description

Technical Field

[0001] The invention belongs to the technical field of bacterial strain cultivation, and in particular relates to a mixing material feeding device and a feeding method for bacterial strain cultivation. Background Art

[0002] When cultivating bacteria, some materials are needed to cultivate the bacteria. These materials need to be mixed first, then loaded and transported to the next process for further processing, and finally the finished products are transported to the bacteria cultivation box for bacteria cultivation. At present, the mixing, loading and transportation of materials require manual operation of each link separately, and it is impossible to integrate them for mixing, loading and transportation, which reduces the practicality. For this reason, we proposed a mixing and loading device and a loading method for bacteria cultivation. Summary of the invention

[0003] The object of the present invention is to provide a mixing material feeding device and a feeding method for strain cultivation, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mixing and feeding device for strain cultivation, comprising a cultivation platform, the upper surface of the cultivation platform is provided with symmetrically distributed cultivation channels along the circumferential direction, a fixed plate is fixed to the top side wall of the cultivation channel, the upper surface of the fixed plate is provided with a fixed channel along the vertical direction, the inner wall of the fixed channel is rotatably connected with a fixed shaft, the outer wall of the fixed shaft is fixed with symmetrically distributed mixing plates, the mixing plate is vertically arranged between the fixed shaft, the top of the fixed shaft is located above the fixed plate and an adjusting gear is fixed, a baffle is rotatably connected between the bottom of the two side walls of the cultivation channel, the baffle is arranged to close the cultivation channel, a driven shaft is fixed to one side wall of the baffle, the other end of the driven shaft is located outside the cultivation channel and is fixed with a connecting gear, a support seat 1 is arranged below the cultivation platform, a support seat 2 is fixed to the top of the support seat 1, the support seat 1 and the support seat 2 are vertically arranged, a support seat 3 is fixed to the top of the support seat 2, and the support seat 3 is located above the cultivation platform.

[0005] It should be noted in the scheme that a driving motor is fixed to the upper surface of the support seat three, and the output shaft of the driving motor is fixed through the middle of the support seat three and the top side wall of the cultivation platform. An annular plate is fixed to the lower surface of the support seat three, and an adjustment rack is provided on the outer wall of the annular plate along the circumferential direction, and the adjusting gear and the adjusting rack are meshed and transmitted.

[0006] It is further worth mentioning that a belt conveyor is connected to the upper surface of the support seat 1, and the belt conveyor is located directly below one of the cultivation channels.

[0007] It should be further explained that a connecting plate is fixed to the upper surface of the support seat, an arc plate is fixed to the top of the connecting plate, the arc plate is located below the connecting gear, a connecting rack is provided on the side wall of the arc plate, and the connecting rack is located on the moving track of the connecting gear.

[0008] As a preferred embodiment, the outer wall of the cultivation platform is fixed with symmetrically distributed limit plates, the upper surface of the limit plates is provided with a limit channel in the vertical direction, the inner wall of the limit channel is slidably connected to the limit strip, the outer wall of the driven shaft is provided with symmetrically distributed limit grooves in the circumferential direction, and the limit grooves are snap-fitted with the limit strip.

[0009] As a preferred implementation, a slide plate is fixed to the top of the limit bar, and a limit spring is fixed between the slide plate and the limit plate.

[0010] As a preferred embodiment, the outer wall of the slide plate is an arc-shaped surface, and a pressing plate is fixed to one side wall of the arc-shaped plate, and the pressing plate is located on the moving track of the arc-shaped surface of the slide plate.

[0011] The feeding method of the mixing feeding device for strain cultivation comprises the following steps:

[0012] S1: When the raw materials are mixed and loaded, the raw materials are poured into each cultivation channel respectively so that the raw materials fall on the surface of the baffle, and then the driving motor is started, and the driving motor drives the cultivation table to rotate, and the cultivation table drives the raw materials in each cultivation channel to rotate, and at the same time, the cultivation table drives the fixed shaft to rotate, and the fixed shaft drives the adjusting gear to rotate, and the meshing transmission between the adjusting gear and the adjusting rack drives the fixed shaft to rotate, so that the fixed shaft drives the stirring plate to rotate, and the stirring plate continuously stirs and mixes the raw materials;

[0013] S2: After the mixing is completed, when the raw materials move to the extrusion plate area, the extrusion plate first extrude the arc surface of the slide plate, and the slide plate drives the limit bar to move, and the limit bar and the limit groove are separated. At the same time, the slide plate pulls the limit spring, and then the driven shaft drives the connecting gear to pass through the arc plate area. The meshing transmission between the connecting gear and the connecting rack drives the driven shaft to rotate, so that the driven shaft drives the baffle to flip, so that the raw materials on the baffle surface fall from the inside of the cultivation channel;

[0014] S3: The raw materials fall onto the belt conveyor directly below and are transported to the next process. Then the connecting gear continues to mesh with the connecting rack to drive the driven shaft to continue to rotate, so that the baffle closes the cultivation channel. At this time, the arc plate area is moved out, and then the extrusion plate no longer squeezes the arc surface of the slide plate. Under the elastic force of the limit spring, the limit strip is engaged with the corresponding position limit groove, thereby completing the fixation of the driven shaft position, and continuing to add raw materials for mixing and feeding.

[0015] Compared with the prior art, the mixing material feeding device and feeding method for strain cultivation provided by the present invention have at least the following beneficial effects:

[0016] (1) The present invention can mix and load the raw materials required in the bacterial culture process by coordinating the structures such as the support base 1, the support base 2, the support base 3, the cultivation platform, the cultivation channel, the baffle, the fixed shaft, the stirring plate, and the annular plate, and can automatically stir and mix the raw materials during the rotation process. After the mixing is completed, the unloading, conveying, and loading processes are automatically performed, and the degree of automation is high;

[0017] (2) The present invention can automatically release the limit on the driven shaft when mixing is completed by arranging a driven shaft, a connecting gear, an extrusion plate, an arc plate, a connecting rack, a limit bar, a limit groove, a slide plate, a belt conveyor and other structures, so that the raw materials can be turned over and unloaded. After unloading is completed, the driven shaft is automatically limited and conveyed, and the mixing, unloading and loading and conveying processes are continuously performed, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural front view of the present invention;

[0019] Figure 2 for Figure 1 The enlarged structural diagram of part A in the middle;

[0020] Figure 3 It is a structural side view of the present invention;

[0021] Figure 4 It is a top view of the structure of the present invention;

[0022] Figure 5 It is a bottom view of the structure of the present invention.

[0023] In the figure: 1. Cultivation table; 2. Cultivation channel; 3. Fixed plate; 4. Fixed shaft; 5. Mixing plate; 6. Adjusting gear; 7. Baffle; 8. Driven shaft; 9. Connecting gear; 10. Support seat 1; 11. Support seat 2; 12. Support seat 3; 13. Driving motor; 14. Annular plate; 15. Adjusting rack; 16. Connecting plate; 17. Arc plate; 18. Connecting rack; 19. Limiting plate; 20. Limiting strip; 21. Slide plate; 22. Limiting spring; 23. Limiting groove; 24. Extrusion plate; 25. Belt conveyor. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the embodiments.

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0026] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0027] See also Figure 1-5 The present invention provides a mixing material feeding device for strain cultivation, comprising a cultivation platform 1, wherein the upper surface of the cultivation platform 1 is provided with symmetrically distributed cultivation channels 2 along the circumferential direction, a fixing plate 3 is fixed to the top side wall of the cultivation channel 2, and a fixing channel is provided on the upper surface of the fixing plate 3 along the vertical direction, and a fixing shaft 4 is rotatably connected to the inner wall of the fixing channel, and a symmetrically distributed mixing plate 5 is fixed to the outer wall of the fixing shaft 4, and the mixing plate 5 is vertically arranged between the fixing shaft 4, and the top of the fixing shaft 4 is located above the fixing plate 3 and an adjusting gear 6 is fixed, and a baffle 7 is rotatably connected between the bottom of the two side walls of the cultivation channel 2, and the baffle 7 is arranged to close the cultivation channel 2, and a driven shaft 8 is fixed to the side wall of one side of the baffle 7, and the other end of the driven shaft 8 is located outside the cultivation channel 2 and fixed with a connecting gear 9, and a support seat 10 is arranged below the cultivation platform 1, and a support seat 2 11 is fixed to the top of the support seat 10, and the support seat 10 and the support seat 2 11 are vertically arranged between them, and a support seat 3 12 is fixed to the top of the support seat 2 11, and the support seat 3 12 is located above the cultivation platform 1.

[0028] A driving motor 13 is fixed to the upper surface of the support seat three 12, and the output shaft of the driving motor 13 passes through the support seat three 12 and is fixed in the middle of the top side wall of the cultivation platform 1, and an annular plate 14 is fixed to the lower surface of the support seat three 12. The outer wall of the annular plate 14 is provided with an adjusting rack 15 along the circumferential direction, and the adjusting gear 6 and the adjusting rack 15 are meshingly connected. When the driving motor 13 drives the cultivation platform 1 to rotate, it will drive the fixed shaft 4 to rotate, and the fixed shaft 4 drives the adjusting gear 6 and the adjusting rack 15 to mesh and transmit the fixed shaft 4 to rotate, thereby driving the stirring plate to rotate and stir.

[0029] A belt conveyor 25 is connected to the upper surface of the support seat 10, and the belt conveyor 25 is located directly below one of the cultivation channels 2. A connecting plate 16 is fixed to the upper surface of the support seat 1, and an arc plate 17 is fixed to the top of the connecting plate 16. The arc plate 17 is located below the connecting gear 9. A connecting rack 18 is provided on one side wall of the arc plate 17, and the connecting rack 18 is located on the moving track of the connecting gear 9. A symmetrically distributed limiting plate 19 is fixed to the outer wall of the cultivation platform 1, and a limiting channel is provided on the upper surface of the limiting plate 19 in the vertical direction. The inner wall of the limiting channel is slidably connected to the limiting strip 20. A symmetrically distributed limiting groove 23 is provided on the outer wall of the driven shaft 8 in the circumferential direction. The limiting groove 23 is snap-fitted with the limiting strip 20, and a sliding groove 23 is fixed to the top of the limiting strip 20. Plate 21, a limiting spring 22 is fixed between the slide plate 21 and the limiting plate 19, wherein the limiting spring 22 can ensure a stable snap fit between the limiting groove 23 and the limiting strip 20, the outer wall of the slide plate 21 is an arc-shaped surface, and a squeezing plate 24 is fixed to one side wall of the arc-shaped plate 17, and the squeezing plate 24 is located on the moving track of the arc-shaped surface of the slide plate 21, and the squeezing plate 24 can first extrude the arc-shaped surface of the slide plate 21, so that the slide plate 21 drives the limiting strip 20 to move, and the limiting strip 20 is separated from the limiting groove 23, and then the connecting gear 9 is engaged with the connecting rack 18 to drive the driven shaft 8 to rotate by itself, thereby flipping the baffle 7, so that the raw material on the surface of the baffle 7 falls onto the upper surface of the belt conveyor 25 and is transported to the next process for processing.

[0030] The feeding method of the mixing feeding device for strain cultivation comprises the following steps:

[0031] S1: When the raw materials are mixed and loaded, the raw materials are poured into each cultivation channel 2 respectively, so that the raw materials fall on the surface of the baffle 7, and then the driving motor 13 is started, and the driving motor 13 drives the cultivation platform 1 to rotate, and the cultivation platform 1 drives the raw materials in each cultivation channel 2 to rotate, and at the same time, the cultivation platform 1 drives the fixed shaft 4 to rotate, and the fixed shaft 4 drives the adjusting gear 6 to rotate, and the meshing transmission between the adjusting gear 6 and the adjusting rack 15 drives the fixed shaft 4 to rotate, so that the fixed shaft 4 drives the stirring plate to rotate, and the stirring plate continuously stirs and mixes the raw materials;

[0032] S2: After the mixing is completed, when the raw materials move to the extrusion plate 24 area, the extrusion plate 24 first extrude the arc surface of the slide plate 21, and the slide plate 21 drives the limit bar 20 to move, and the limit bar 20 is separated from the limit groove 23. At the same time, the slide plate 21 pulls the limit spring 22, and then the driven shaft 8 drives the connecting gear 9 to pass through the arc plate 17 area. The meshing transmission between the connecting gear 9 and the connecting rack 18 drives the driven shaft 8 to rotate, so that the driven shaft 8 drives the baffle 7 to flip, so that the raw materials on the surface of the baffle 7 fall from the inside of the cultivation channel 2;

[0033] S3: The raw materials fall onto the belt conveyor 25 directly below and are transported to the next process. The connecting gear 9 continues to mesh with the connecting rack 18 to transmit the driven shaft 8 to continue to rotate, so that the baffle 7 closes the cultivation channel 2. At this time, the arc plate 17 area is moved out, and the extrusion plate 24 no longer squeezes the arc surface of the slide plate 21. Under the elastic force of the limit spring 22, the limit strip 20 is snap-fitted with the corresponding limit groove 23, thereby completing the fixation of the position of the driven shaft 8, and continuing to add raw materials for mixing and feeding.

[0034] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing and feeding device for bacterial culture, comprising a culture table (1), characterized in that: The upper surface of the cultivation platform (1) is provided with symmetrically distributed cultivation channels (2) along the circumferential direction, a fixing plate (3) is fixed to the top side wall of the cultivation channel (2), and a fixing channel is provided on the upper surface of the fixing plate (3) along the vertical direction. The inner wall of the fixing channel is rotatably connected to a fixing shaft (4), and the outer wall of the fixing shaft (4) is fixed with symmetrically distributed mixing plates (5), and the mixing plates (5) are vertically arranged between the fixing shaft (4). The top of the fixing shaft (4) is located above the fixing plate (3) and is fixed with an adjusting gear (6). The bottom of the two side walls of the cultivation channel (2) is rotatably connected between the fixing shaft (4). A baffle (7) is provided to seal the cultivation channel (2); a driven shaft (8) is fixed to one side wall of the baffle (7); the other end of the driven shaft (8) is located outside the cultivation channel (2) and is fixed with a connecting gear (9); a support seat 1 (10) is provided below the cultivation platform (1); a support seat 2 (11) is fixed to the top of the support seat 1 (10); the support seat 1 (10) and the support seat 2 (11) are vertically arranged; a support seat 3 (12) is fixed to the top of the support seat 2 (11); the support seat 3 (12) is located above the cultivation platform (1).

2. The mixing and feeding device for bacterial strain cultivation according to claim 1, characterized in that: A driving motor (13) is fixed on the upper surface of the support seat three (12), and the output shaft of the driving motor (13) passes through the support seat three (12) and is fixed in the middle of the top side wall of the cultivation platform (1). An annular plate (14) is fixed on the lower surface of the support seat three (12), and an adjusting rack (15) is provided on the outer wall of the annular plate (14) along the circumferential direction, and the adjusting gear (6) is meshed and transmission-connected with the adjusting rack (15).

3. The mixing and feeding device for bacterial culture according to claim 2, characterized in that: The upper surface of the support seat 1 (10) is connected to a belt conveyor (25), and the belt conveyor (25) is located directly below one of the cultivation channels (2).

4. The mixing and feeding device for bacterial strain cultivation according to claim 3, characterized in that: A connecting plate (16) is fixed on the upper surface of the support seat, an arc plate (17) is fixed on the top of the connecting plate (16), the arc plate (17) is located below the connecting gear (9), a connecting rack (18) is provided on a side wall of one side of the arc plate (17), and the connecting rack (18) is located on the moving track of the connecting gear (9).

5. The mixing and feeding device for bacterial strain cultivation according to claim 4, characterized in that: The outer wall of the cultivation platform (1) is fixed with symmetrically distributed limiting plates (19), the upper surface of the limiting plate (19) is provided with a limiting channel in the vertical direction, the inner wall of the limiting channel is slidably connected to the limiting strip (20), and the outer wall of the driven shaft (8) is provided with symmetrically distributed limiting grooves (23) in the circumferential direction, and the limiting grooves (23) are snap-fitted with the limiting strip (20).

6. The mixing and feeding device for bacterial culture according to claim 5, characterized in that: A slide plate (21) is fixed at the top end of the limit strip (20), and a limit spring (22) is fixed between the slide plate (21) and the limit plate (19).

7. The mixing and feeding device for bacterial strain cultivation according to claim 6, characterized in that: The outer wall of the slide plate (21) is an arc-shaped surface, and a pressing plate (24) is fixed to one side wall of the arc-shaped plate (17), and the pressing plate (24) is located on the moving track of the arc-shaped surface of the slide plate (21).

8. The feeding method of the mixing feeding device for fungus culture according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1: When the raw materials are mixed and loaded, the raw materials are poured into each cultivation channel (2) so that the raw materials fall on the surface of the baffle (7), and then the driving motor (13) is started, and the driving motor (13) drives the cultivation platform (1) to rotate, and the cultivation platform (1) drives the raw materials in each cultivation channel (2) to rotate. At the same time, the cultivation platform (1) drives the fixed shaft (4) to rotate, and the fixed shaft (4) drives the adjustment gear (6) to rotate. The meshing transmission between the adjustment gear (6) and the adjustment rack (15) drives the fixed shaft (4) to rotate, so that the fixed shaft (4) drives the stirring plate to rotate, and the stirring plate continuously stirs and mixes the raw materials; S2: After the mixing is completed, when the raw materials move to the extrusion plate (24) area, the extrusion plate (24) first extrude the curved surface of the slide plate (21), and the slide plate (21) drives the limit bar (20) to move, and the limit bar (20) is separated from the limit groove (23). At the same time, the slide plate (21) pulls the limit spring (22), and then the driven shaft (8) drives the connecting gear (9) to pass through the arc plate (17) area. The meshing transmission between the connecting gear (9) and the connecting rack (18) drives the driven shaft (8) to rotate, so that the driven shaft (8) drives the baffle (7) to flip, so that the raw materials on the surface of the baffle (7) fall from the inside of the cultivation channel (2); S3: The raw materials fall onto the belt conveyor (25) directly below and are transported to the next process. Then, the connecting gear (9) continues to mesh with the connecting rack (18) to drive the driven shaft (8) to continue to rotate, so that the baffle (7) closes the cultivation channel (2). At this time, the arc plate (17) area is moved out, and then the extrusion plate (24) no longer squeezes the arc surface of the slide plate (21). Under the elastic force of the limit spring (22), the limit strip (20) is engaged with the corresponding position limit groove (23), thereby completing the fixation of the position of the driven shaft (8), and continuing to add raw materials for mixing and feeding.

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